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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 1.268 by root, Thu Jun 1 05:04:41 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
33 }
34 92
93 check_tooltip;
94 }
95
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
… …
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
101 w => -1, 210 w => undef,
102 h => -1, 211 h => undef,
212 can_events => 1,
103 @_ 213 @_
104 }, $class; 214 }, $class;
105 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
106 for (keys %$self) { 218 for (keys %$self) {
107 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
109 } 221 }
110 } 222 }
111 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
112 $self 236 $self
113} 237}
114 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
246sub show {
247 my ($self) = @_;
248
249 return if $self->{parent};
250
251 $CFClient::UI::ROOT->add ($self);
252}
253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
115sub move { 316sub move_abs {
116 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
117 318
118 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
119 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
120 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
121 322
122 $self->update; 323 $self->update;
123} 324}
124 325
125sub needs_redraw { 326sub set_size {
126 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
127} 333}
128 334
129sub size_request { 335sub size_request {
130 require Carp; 336 require Carp;
131 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
132} 338}
133 339
134sub configure { 340sub configure {
135 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
136 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
137 $self->{x} = $x; 356 $self->{x} = $x;
138 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
139 360
140 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
141 363
142 $self->{w} = $w; 364 $self->{alloc_w} = $w;
143 $self->{h} = $h; 365 $self->{alloc_h} = $h;
144 366
145 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
368 }
146} 369}
147 370
148sub size_allocate { 371sub size_allocate {
149 # nothing to be done 372 # nothing to be done
150} 373}
151 374
152# return top left coordinates 375sub children {
153sub _topleft { 376}
377
378sub set_max_size {
154 my ($self, $x, $y) = @_; 379 my ($self, $w, $h) = @_;
155 380
156 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 381 delete $self->{max_w}; $self->{max_w} = $w if $w;
382 delete $self->{max_h}; $self->{max_h} = $h if $h;
383}
384
385sub set_tooltip {
386 my ($self, $tooltip) = @_;
387
388 $tooltip =~ s/^\s+//;
389 $tooltip =~ s/\s+$//;
390
391 return if $self->{tooltip} eq $tooltip;
392
393 $self->{tooltip} = $tooltip;
394
395 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
396 delete $CFClient::UI::TOOLTIP->{owner};
397 CFClient::UI::check_tooltip;
398 }
157} 399}
158 400
159# translate global coordinates to local coordinate system 401# translate global coordinates to local coordinate system
160sub coord2local { 402sub coord2local {
161 my ($self, $x, $y) = @_; 403 my ($self, $x, $y) = @_;
162 404
163 my ($X, $Y) = $self->_topleft; 405 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
164 ($x - $X, $y - $Y)
165} 406}
166 407
167# translate local coordinates to global coordinate system 408# translate local coordinates to global coordinate system
168sub coord2global { 409sub coord2global {
169 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
170 411
171 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
172 ($x + $X, $y + $Y)
173} 413}
174 414
175sub focus_in { 415sub focus_in {
176 my ($self) = @_; 416 my ($self) = @_;
177 417
178 return if $FOCUS == $self; 418 return if $FOCUS == $self;
179 return unless $self->{can_focus}; 419 return unless $self->{can_focus};
180 420
181 my $focus = $FOCUS; $FOCUS = $self; 421 my $focus = $FOCUS; $FOCUS = $self;
182 422
183 $self->emit (focus_in => $focus); 423 $self->_emit (focus_in => $focus);
184 424
185 $focus->update if $focus; 425 $focus->update if $focus;
186 $FOCUS->update; 426 $FOCUS->update;
187} 427}
188 428
… …
191 431
192 return unless $FOCUS == $self; 432 return unless $FOCUS == $self;
193 433
194 my $focus = $FOCUS; undef $FOCUS; 434 my $focus = $FOCUS; undef $FOCUS;
195 435
196 $self->emit (focus_out => $focus); 436 $self->_emit (focus_out => $focus);
197 437
198 $focus->update if $focus; #? 438 $focus->update if $focus; #?
439
440 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
441 unless $FOCUS;
199} 442}
200 443
201sub mouse_motion { } 444sub mouse_motion { }
202sub button_up { } 445sub button_up { }
203sub key_down { } 446sub key_down { }
204sub key_up { } 447sub key_up { }
205 448
206sub button_down { 449sub button_down {
207 my ($self, $ev, $x, $y) = @_; 450 my ($self, $ev, $x, $y) = @_;
208 451
209 $self->focus_in; 452 $self->focus_in;
210} 453}
211 454
212sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 455sub find_widget {
213sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 456 my ($self, $x, $y) = @_;
214sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 457
215sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 458 return () unless $self->{can_events};
216sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 459
460 return $self
461 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
462 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
463
464 ()
465}
466
467sub set_parent {
468 my ($self, $parent) = @_;
469
470 Scalar::Util::weaken ($self->{parent} = $parent);
471 $self->set_visible if $parent->{visible};
472}
473
474sub connect {
475 my ($self, $signal, $cb) = @_;
476
477 push @{ $self->{signal_cb}{$signal} }, $cb;
478}
479
480sub _emit {
481 my ($self, $signal, @args) = @_;
482
483 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
484}
485
486sub emit {
487 my ($self, $signal, @args) = @_;
488
489 $self->_emit ($signal, @args)
490 || $self->$signal (@args);
491}
492
493sub visibility_change {
494 #my ($self, $visible) = @_;
495}
496
497sub realloc {
498 my ($self) = @_;
499
500 if ($self->{visible}) {
501 return if $self->{root}{realloc}{$self+0};
502
503 $self->{root}{realloc}{$self+0} = $self;
504 $self->{root}->update;
505 } else {
506 delete $self->{req_w};
507 delete $self->{req_h};
508 }
509}
510
511sub update {
512 my ($self) = @_;
513
514 $self->{parent}->update
515 if $self->{parent};
516}
517
518sub reconfigure {
519 my ($self) = @_;
520
521 $self->realloc;
522 $self->update;
523}
524
525# using global variables seems a bit hacky, but passing through all drawing
526# functions seems pointless.
527our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
217 528
218sub draw { 529sub draw {
219 my ($self) = @_; 530 my ($self) = @_;
220 531
221 return unless $self->{h} && $self->{w}; 532 return unless $self->{h} && $self->{w};
533
534 # update screen rectangle
535 local $draw_x = $draw_x + $self->{x};
536 local $draw_y = $draw_y + $self->{y};
537 local $draw_w = $draw_x + $self->{w};
538 local $draw_h = $draw_y + $self->{h};
539
540 # skip widgets that are entirely outside the drawing area
541 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
542 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
222 543
223 glPushMatrix; 544 glPushMatrix;
224 glTranslate $self->{x}, $self->{y}, 0; 545 glTranslate $self->{x}, $self->{y}, 0;
225 $self->_draw; 546 $self->_draw;
226 glPopMatrix; 547 glPopMatrix;
… …
237 glVertex $x + $self->{w}, $y + $self->{h}; 558 glVertex $x + $self->{w}, $y + $self->{h};
238 glVertex $x , $y + $self->{h}; 559 glVertex $x , $y + $self->{h};
239 glEnd; 560 glEnd;
240 glDisable GL_BLEND; 561 glDisable GL_BLEND;
241 } 562 }
563
564 if ($ENV{CFPLUS_DEBUG} & 1) {
565 glPushMatrix;
566 glColor 1, 1, 0, 1;
567 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
568 glBegin GL_LINE_LOOP;
569 glVertex 0 , 0;
570 glVertex $self->{w} - 1, 0;
571 glVertex $self->{w} - 1, $self->{h} - 1;
572 glVertex 0 , $self->{h} - 1;
573 glEnd;
574 glPopMatrix;
575 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
576 }
242} 577}
243 578
244sub _draw { 579sub _draw {
245 my ($self) = @_; 580 my ($self) = @_;
246 581
247 warn "no draw defined for $self\n"; 582 warn "no draw defined for $self\n";
248} 583}
249 584
250sub find_widget {
251 my ($self, $x, $y) = @_;
252
253 return $self
254 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
255 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
256
257 ()
258}
259
260sub set_parent {
261 my ($self, $parent) = @_;
262
263 Scalar::Util::weaken ($self->{parent} = $parent);
264}
265
266sub check_size {
267 my ($self) = @_;
268
269 my ($w, $h) = $self->size_request;
270
271 if ($w != $self->{req_w} || $h != $self->{req_h}) {
272 $self->{req_w} = $w;
273 $self->{req_h} = $h;
274
275 $self->{parent}->check_size
276 if $self->{parent};
277
278 $self->size_allocate ($w, $h);
279 $self->update;
280 }
281}
282
283sub update {
284 my ($self) = @_;
285
286 $self->{parent}->update
287 if $self->{parent};
288}
289
290sub connect {
291 my ($self, $signal, $cb) = @_;
292
293 push @{ $self->{cb}{$signal} }, $cb;
294}
295
296sub emit {
297 my ($self, $signal, @args) = @_;
298
299 $_->($self, @args)
300 for @{$self->{cb}{$signal} || []};
301}
302
303sub DESTROY { 585sub DESTROY {
304 my ($self) = @_; 586 my ($self) = @_;
305 587
588 delete $WIDGET{$self+0};
306 #$self->deactivate; 589 #$self->deactivate;
307} 590}
308 591
309############################################################################# 592#############################################################################
310 593
311package CFClient::UI::DrawBG; 594package CFClient::UI::DrawBG;
312 595
313our @ISA = CFClient::UI::Base::; 596our @ISA = CFClient::UI::Base::;
314 597
315use strict; 598use strict;
316use SDL::OpenGL; 599use CFClient::OpenGL;
317 600
318sub new { 601sub new {
319 my $class = shift; 602 my $class = shift;
320 603
321 # range [value, low, high, page] 604 # range [value, low, high, page]
322 605
323 $class->SUPER::new ( 606 $class->SUPER::new (
324 bg => [0, 0, 0, 0.2], 607 #bg => [0, 0, 0, 0.2],
325 active_bg => [1, 1, 1, 0.5], 608 #active_bg => [1, 1, 1, 0.5],
326 @_ 609 @_
327 ) 610 )
328} 611}
329 612
330sub _draw { 613sub _draw {
331 my ($self) = @_; 614 my ($self) = @_;
332 615
616 my $color = $FOCUS == $self && $self->{active_bg}
617 ? $self->{active_bg}
618 : $self->{bg};
619
620 if ($color && (@$color < 4 || $color->[3])) {
333 my ($w, $h) = @$self{qw(w h)}; 621 my ($w, $h) = @$self{qw(w h)};
334 622
335 glEnable GL_BLEND; 623 glEnable GL_BLEND;
336 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 624 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
337 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 625 glColor @$color;
338 626
339 glBegin GL_QUADS; 627 glBegin GL_QUADS;
340 glVertex 0 , 0; 628 glVertex 0 , 0;
341 glVertex 0 , $h; 629 glVertex 0 , $h;
342 glVertex $w, $h; 630 glVertex $w, $h;
343 glVertex $w, 0; 631 glVertex $w, 0;
344 glEnd; 632 glEnd;
345 633
346 glDisable GL_BLEND; 634 glDisable GL_BLEND;
635 }
347} 636}
348 637
349############################################################################# 638#############################################################################
350 639
351package CFClient::UI::Empty; 640package CFClient::UI::Empty;
352
353our @ISA = CFClient::UI::Base::;
354
355sub size_request {
356 (0, 0)
357}
358
359sub draw { }
360
361#############################################################################
362
363package CFClient::UI::Container;
364 641
365our @ISA = CFClient::UI::Base::; 642our @ISA = CFClient::UI::Base::;
366 643
367sub new { 644sub new {
368 my ($class, %arg) = @_; 645 my ($class, %arg) = @_;
646 $class->SUPER::new (can_events => 0, %arg);
647}
648
649sub size_request {
650 my ($self) = @_;
651
652 ($self->{w} + 0, $self->{h} + 0)
653}
654
655sub draw { }
656
657#############################################################################
658
659package CFClient::UI::Container;
660
661our @ISA = CFClient::UI::Base::;
662
663sub new {
664 my ($class, %arg) = @_;
369 665
370 my $children = delete $arg{children} || []; 666 my $children = delete $arg{children} || [];
371 667
372 my $self = $class->SUPER::new (children => [], %arg); 668 my $self = $class->SUPER::new (
669 children => [],
670 can_events => 0,
671 %arg,
672 );
373 $self->add ($_) for @$children; 673 $self->add ($_) for @$children;
374 674
375 $self 675 $self
376} 676}
377 677
378sub add { 678sub add {
379 my ($self, $child) = @_; 679 my ($self, @widgets) = @_;
380 680
381 $child->set_parent ($self); 681 $_->set_parent ($self)
682 for @widgets;
382 683
383 use sort 'stable'; 684 use sort 'stable';
384 685
385 $self->{children} = [ 686 $self->{children} = [
386 sort { $a->{z} <=> $b->{z} } 687 sort { $a->{z} <=> $b->{z} }
387 @{$self->{children}}, $child 688 @{$self->{children}}, @widgets
388 ]; 689 ];
389 690
390 $self->{w} = $self->{h} = -1; 691 $self->realloc;
692}
391 693
392 $child->check_size; 694sub children {
695 @{ $_[0]{children} }
393} 696}
394 697
395sub remove { 698sub remove {
396 my ($self, $widget) = @_; 699 my ($self, $child) = @_;
397 700
701 delete $child->{parent};
702 $child->hide;
703
398 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 704 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
399 705
400 $self->check_size; 706 $self->realloc;
707}
708
709sub clear {
710 my ($self) = @_;
711
712 my $children = delete $self->{children};
713 $self->{children} = [];
714
715 for (@$children) {
716 delete $_->{parent};
717 $_->hide;
718 }
719
720 $self->realloc;
401} 721}
402 722
403sub find_widget { 723sub find_widget {
404 my ($self, $x, $y) = @_; 724 my ($self, $x, $y) = @_;
405 725
… …
435 755
436 $class->SUPER::new (children => [$child], %arg) 756 $class->SUPER::new (children => [$child], %arg)
437} 757}
438 758
439sub add { 759sub add {
440 my ($self, $widget) = @_; 760 my ($self, $child) = @_;
441 761
442 $self->{children} = []; 762 $self->{children} = [];
443 763
444 $self->SUPER::add ($widget); 764 $self->SUPER::add ($child);
445} 765}
446 766
447sub remove { 767sub remove {
448 my ($self, $widget) = @_; 768 my ($self, $widget) = @_;
449 769
… …
469 789
470package CFClient::UI::Window; 790package CFClient::UI::Window;
471 791
472our @ISA = CFClient::UI::Bin::; 792our @ISA = CFClient::UI::Bin::;
473 793
474use SDL::OpenGL; 794use CFClient::OpenGL;
475 795
476sub new { 796sub new {
477 my ($class, %arg) = @_; 797 my ($class, %arg) = @_;
478 798
479 my $self = $class->SUPER::new (%arg); 799 my $self = $class->SUPER::new (%arg);
480} 800}
481 801
482sub update { 802sub update {
483 my ($self) = @_; 803 my ($self) = @_;
484 804
485 # we want to do this delayed... 805 $ROOT->on_post_alloc ($self => sub { $self->render_child });
486 $self->render_chld;
487 $self->SUPER::update; 806 $self->SUPER::update;
488}
489
490sub render_chld {
491 my ($self) = @_;
492
493 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
494 glClearColor 0, 0, 0, 1;
495 glClear GL_COLOR_BUFFER_BIT;
496 $self->child->draw;
497 };
498} 807}
499 808
500sub size_allocate { 809sub size_allocate {
501 my ($self, $w, $h) = @_; 810 my ($self, $w, $h) = @_;
502 811
503 $self->child->configure (0, 0, $w, $h); 812 $self->SUPER::size_allocate ($w, $h);
813 $self->update;
814}
504 815
816sub _render {
817 my ($self) = @_;
818
819 $self->{children}[0]->draw;
820}
821
822sub render_child {
823 my ($self) = @_;
824
825 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
826 glClearColor 0, 0, 0, 0;
827 glClear GL_COLOR_BUFFER_BIT;
828
829 {
830 package CFClient::UI::Base;
831
832 ($draw_x, $draw_y, $draw_w, $draw_h) =
833 (0, 0, $self->{w}, $self->{h});
834 }
835
505 $self->render_chld; 836 $self->_render;
837 };
506} 838}
507 839
508sub _draw { 840sub _draw {
509 my ($self) = @_; 841 my ($self) = @_;
510 842
511 my ($w, $h) = ($self->w, $self->h); 843 my ($w, $h) = @$self{qw(w h)};
512 844
513 my $tex = $self->{texture} 845 my $tex = $self->{texture}
514 or return; 846 or return;
515 847
516 glEnable GL_BLEND;
517 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
518 glEnable GL_TEXTURE_2D; 848 glEnable GL_TEXTURE_2D;
519 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 849 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
850 glColor 1, 1, 1, 1;
520 851
521 $tex->draw_quad (0, 0, $w, $h); 852 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
522 853
523 glDisable GL_BLEND;
524 glDisable GL_TEXTURE_2D; 854 glDisable GL_TEXTURE_2D;
525} 855}
526 856
527############################################################################# 857#############################################################################
528 858
529package CFClient::UI::ViewPort; 859package CFClient::UI::ViewPort;
530 860
531our @ISA = CFClient::UI::Window::; 861our @ISA = CFClient::UI::Window::;
532
533sub new { die }
534
535sub size_request {
536 my ($self) = @_;
537
538 @$self{qw(child_w child_h)} = $self->child->size_request;
539 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
540
541 @$self{qw(child_w child_h)}
542}
543
544sub _draw {
545 my ($self) = @_;
546
547 $self->{children}[1]->draw;
548}
549
550
551#############################################################################
552
553package CFClient::UI::Frame;
554
555our @ISA = CFClient::UI::Bin::;
556
557use SDL::OpenGL;
558
559sub size_request {
560 my ($self) = @_;
561 my $chld = $self->child
562 or return (0, 0);
563
564 $chld->move (2, 2);
565
566 map { $_ + 4 } $chld->size_request;
567}
568
569sub size_allocate {
570 my ($self, $x, $y, $w, $h) = @_;
571
572 $self->child->configure (2, 2, $w - 4, $h - 4);
573}
574
575sub _draw {
576 my ($self) = @_;
577
578 my $chld = $self->child;
579
580 my ($w, $h) = $chld->size_request;
581
582 glBegin GL_QUADS;
583 glColor 0, 0, 0;
584 glVertex 0 , 0;
585 glVertex 0 , $h + 4;
586 glVertex $w + 4 , $h + 4;
587 glVertex $w + 4 , 0;
588 glEnd;
589
590 $chld->draw;
591}
592
593#############################################################################
594
595package CFClient::UI::FancyFrame;
596
597our @ISA = CFClient::UI::Bin::;
598
599use SDL::OpenGL;
600
601my @tex =
602 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
603 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
604 862
605sub new { 863sub new {
606 my $class = shift; 864 my $class = shift;
607 865
608 # TODO: user_x, user_y, overwrite moveto?
609
610 $class->SUPER::new ( 866 $class->SUPER::new (
611 bg => [1, 1, 1, 1], 867 scroll_x => 0,
612 border_bg => [1, 1, 1, 1], 868 scroll_y => 1,
613 border => int $::FONTSIZE * 0.8,
614 @_ 869 @_,
615 ) 870 )
616} 871}
617 872
618sub size_request { 873sub size_request {
619 my ($self) = @_; 874 my ($self) = @_;
620 875
621 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 876 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
622 877
623 my ($w, $h) = $self->SUPER::size_request; 878 $w = 10 if $self->{scroll_x};
879 $h = 10 if $self->{scroll_y};
624 880
625 ( 881 ($w, $h)
626 $w + $self->{border} * 2,
627 $h + $self->{border} * 2,
628 )
629} 882}
630 883
631sub size_allocate { 884sub size_allocate {
632 my ($self, $w, $h) = @_; 885 my ($self, $w, $h) = @_;
633 886
887 my $child = $self->child;
888
889 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
890 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
891
892 $self->child->configure (0, 0, $w, $h);
893 $self->update;
894}
895
896sub set_offset {
897 my ($self, $x, $y) = @_;
898
899 $self->{view_x} = int $x;
900 $self->{view_y} = int $y;
901
902 $self->update;
903}
904
905# hmm, this does not work for topleft of $self... but we should not ask for that
906sub coord2local {
907 my ($self, $x, $y) = @_;
908
909 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
910}
911
912sub coord2global {
913 my ($self, $x, $y) = @_;
914
915 $x = List::Util::min $self->{w}, $x - $self->{view_x};
916 $y = List::Util::min $self->{h}, $y - $self->{view_y};
917
918 $self->SUPER::coord2global ($x, $y)
919}
920
921sub find_widget {
922 my ($self, $x, $y) = @_;
923
924 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
925 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
926 ) {
927 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
928 } else {
929 $self->CFClient::UI::Base::find_widget ($x, $y)
930 }
931}
932
933sub _render {
934 my ($self) = @_;
935
936 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
937 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
938
939 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
940
941 $self->SUPER::_render;
942}
943
944#############################################################################
945
946package CFClient::UI::ScrolledWindow;
947
948our @ISA = CFClient::UI::HBox::;
949
950sub new {
951 my $class = shift;
952
953 my $self;
954
955 my $slider = new CFClient::UI::Slider
956 vertical => 1,
957 range => [0, 0, 1, 0.01], # HACK fix
958 on_changed => sub {
959 $self->{vp}->set_offset (0, $_[1]);
960 },
961 ;
962
963 $self = $class->SUPER::new (
964 vp => (new CFClient::UI::ViewPort expand => 1),
965 slider => $slider,
966 @_,
967 );
968
969 $self->{vp}->add ($self->{scrolled});
970 $self->add ($self->{vp});
971 $self->add ($self->{slider});
972
973 $self
974}
975
976sub update {
977 my ($self) = @_;
978
979 $self->SUPER::update;
980
981 # todo: overwrite size_allocate of child
982 my $child = $self->{vp}->child;
983 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
984}
985
986sub size_allocate {
987 my ($self, $w, $h) = @_;
988
989 $self->SUPER::size_allocate ($w, $h);
990
991 my $child = $self->{vp}->child;
992 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
993}
994
995#TODO# update range on size_allocate depending on child
996# update viewport offset on scroll
997
998#############################################################################
999
1000package CFClient::UI::Frame;
1001
1002our @ISA = CFClient::UI::Bin::;
1003
1004use CFClient::OpenGL;
1005
1006sub new {
1007 my $class = shift;
1008
1009 $class->SUPER::new (
1010 bg => undef,
1011 @_,
1012 )
1013}
1014
1015sub _draw {
1016 my ($self) = @_;
1017
1018 if ($self->{bg}) {
1019 my ($w, $h) = @$self{qw(w h)};
1020
1021 glEnable GL_BLEND;
1022 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1023 glColor @{ $self->{bg} };
1024
1025 glBegin GL_QUADS;
1026 glVertex 0 , 0;
1027 glVertex 0 , $h;
1028 glVertex $w, $h;
1029 glVertex $w, 0;
1030 glEnd;
1031
1032 glDisable GL_BLEND;
1033 }
1034
1035 $self->SUPER::_draw;
1036}
1037
1038#############################################################################
1039
1040package CFClient::UI::FancyFrame;
1041
1042our @ISA = CFClient::UI::Bin::;
1043
1044use CFClient::OpenGL;
1045
1046my $bg =
1047 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1048 mipmap => 1, wrap => 1;
1049
1050my @border =
1051 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1052 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1053
1054sub new {
1055 my $class = shift;
1056
1057 my $self = $class->SUPER::new (
1058 bg => [1, 1, 1, 1],
1059 border_bg => [1, 1, 1, 1],
1060 border => 0.6,
1061 can_events => 1,
1062 min_w => 16,
1063 min_h => 16,
1064 @_
1065 );
1066
1067 $self->{title} &&= new CFClient::UI::Label
1068 align => 0,
1069 valign => 1,
1070 text => $self->{title},
1071 fontsize => $self->{border};
1072
1073 $self
1074}
1075
1076sub border {
1077 int $_[0]{border} * $::FONTSIZE
1078}
1079
1080sub size_request {
1081 my ($self) = @_;
1082
1083 my ($w, $h) = $self->SUPER::size_request;
1084
1085 (
1086 $w + $self->border * 2,
1087 $h + $self->border * 2,
1088 )
1089}
1090
1091sub size_allocate {
1092 my ($self, $w, $h) = @_;
1093
634 $h -= List::Util::max 0, $self->{border} * 2; 1094 $h -= List::Util::max 0, $self->border * 2;
635 $w -= List::Util::max 0, $self->{border} * 2; 1095 $w -= List::Util::max 0, $self->border * 2;
636 1096
1097 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1098 if $self->{title};
1099
637 $self->child->configure ($self->{border}, $self->{border}, $w, $h); 1100 $self->child->configure ($self->border, $self->border, $w, $h);
638} 1101}
639 1102
640sub button_down { 1103sub button_down {
641 my ($self, $ev, $x, $y) = @_; 1104 my ($self, $ev, $x, $y) = @_;
642 1105
643 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1106 my ($w, $h) = @$self{qw(w h)};
644 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1107 my $border = $self->border;
645 1108
1109 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1110 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1111
1112 if ($lr & $td) {
1113 my ($wx, $wy) = ($self->{x}, $self->{y});
646 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1114 my ($ox, $oy) = ($ev->{x}, $ev->{y});
647 my ($bw, $bh) = ($self->{w}, $self->{h}); 1115 my ($bw, $bh) = ($self->{w}, $self->{h});
1116
1117 my $mx = $x < $border;
1118 my $my = $y < $border;
648 1119
649 $self->{motion} = sub { 1120 $self->{motion} = sub {
650 my ($ev, $x, $y) = @_; 1121 my ($ev, $x, $y) = @_;
651 1122
652 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1123 my $dx = $ev->{x} - $ox;
1124 my $dy = $ev->{y} - $oy;
653 1125
654 $self->{user_w} = $bw + $x - $ox; 1126 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
655 $self->{user_h} = $bh + $y - $oy; 1127 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
656 $self->check_size; 1128
1129 $self->realloc;
1130 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
657 }; 1131 };
658 1132
659 } elsif ($x >= 0 && $x < $self->{w} 1133 } elsif ($lr ^ $td) {
660 && $y >= 0 && $y < $self->{border}) {
661
662 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1134 my ($ox, $oy) = ($ev->{x}, $ev->{y});
663 my ($bx, $by) = ($self->{x}, $self->{y}); 1135 my ($bx, $by) = ($self->{x}, $self->{y});
664 1136
665 $self->{motion} = sub { 1137 $self->{motion} = sub {
666 my ($ev, $x, $y) = @_; 1138 my ($ev, $x, $y) = @_;
667 1139
668 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1140 ($x, $y) = ($ev->{x}, $ev->{y});
669 1141
670 $self->move ($bx + $x - $ox, $by + $y - $oy); 1142 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
671 $self->update;
672 }; 1143 };
673 } 1144 }
674} 1145}
675 1146
676sub button_up { 1147sub button_up {
… …
689 my ($self) = @_; 1160 my ($self) = @_;
690 1161
691 my ($w, $h ) = ($self->{w}, $self->{h}); 1162 my ($w, $h ) = ($self->{w}, $self->{h});
692 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1163 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
693 1164
694 glEnable GL_BLEND;
695 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
696 glEnable GL_TEXTURE_2D; 1165 glEnable GL_TEXTURE_2D;
697 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1166 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
698 1167
1168 my $border = $self->border;
1169
699 glColor @{ $self->{border_bg} }; 1170 glColor @{ $self->{border_bg} };
700 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1171 $border[0]->draw_quad_alpha (0, 0, $w, $border);
701 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1172 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
702 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1173 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
703 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1174 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
704 1175
705 my $bg = $tex[0]; 1176 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1177 glColor @{ $self->{bg} };
706 1178
707 # TODO: repeat texture not scale 1179 # TODO: repeat texture not scale
708 my $rep_x = $cw / $bg->{w}; 1180 # solve this better(?)
709 my $rep_y = $ch / $bg->{h}; 1181 $bg->{s} = $cw / $bg->{w};
710 1182 $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); 1183 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1184 }
717 1185
718 glDisable GL_TEXTURE_2D; 1186 glDisable GL_TEXTURE_2D;
719 glDisable GL_BLEND; 1187
1188 $self->{title}->draw if $self->{title};
720 1189
721 $self->child->draw; 1190 $self->child->draw;
722} 1191}
723 1192
724############################################################################# 1193#############################################################################
… …
727 1196
728our @ISA = CFClient::UI::Base::; 1197our @ISA = CFClient::UI::Base::;
729 1198
730use List::Util qw(max sum); 1199use List::Util qw(max sum);
731 1200
732use SDL::OpenGL; 1201use CFClient::OpenGL;
733 1202
734sub new { 1203sub new {
735 my $class = shift; 1204 my $class = shift;
736 1205
737 $class->SUPER::new ( 1206 $class->SUPER::new (
738 col_expand => [], 1207 col_expand => [],
739 @_ 1208 @_,
740 ) 1209 )
1210}
1211
1212sub children {
1213 grep $_, map @$_, grep $_, @{ $_[0]{children} }
741} 1214}
742 1215
743sub add { 1216sub add {
744 my ($self, $x, $y, $child) = @_; 1217 my ($self, $x, $y, $child) = @_;
745 1218
746 $child->set_parent ($self); 1219 $child->set_parent ($self);
747 $self->{children}[$y][$x] = $child; 1220 $self->{children}[$y][$x] = $child;
748 1221
749 $self->{w} = $self->{h} = -1; 1222 $self->realloc;
750
751 $child->check_size;
752} 1223}
753 1224
754# TODO: move to container class maybe? send childs a signal on removal? 1225# TODO: move to container class maybe? send children a signal on removal?
755sub clear { 1226sub clear {
756 my ($self) = @_; 1227 my ($self) = @_;
757 1228
1229 my @children = $self->children;
758 delete $self->{children}; 1230 delete $self->{children};
759 $self->update; 1231
1232 for (@children) {
1233 delete $_->{parent};
1234 $_->hide;
1235 }
1236
1237 $self->realloc;
760} 1238}
761 1239
762sub get_wh { 1240sub get_wh {
763 my ($self) = @_; 1241 my ($self) = @_;
764 1242
… …
769 or next; 1247 or next;
770 1248
771 for my $x (0 .. $#$row) { 1249 for my $x (0 .. $#$row) {
772 my $widget = $row->[$x] 1250 my $widget = $row->[$x]
773 or next; 1251 or next;
774 my ($w, $h) = $widget->size_request; 1252 my ($w, $h) = @$widget{qw(req_w req_h)};
775 1253
776 $w[$x] = max $w[$x], $w; 1254 $w[$x] = max $w[$x], $w;
777 $h[$y] = max $h[$y], $h; 1255 $h[$y] = max $h[$y], $h;
778 } 1256 }
779 } 1257 }
… …
795sub size_allocate { 1273sub size_allocate {
796 my ($self, $w, $h) = @_; 1274 my ($self, $w, $h) = @_;
797 1275
798 my ($ws, $hs) = $self->get_wh; 1276 my ($ws, $hs) = $self->get_wh;
799 1277
800 my $req_w = sum @$ws; 1278 my $req_w = (sum @$ws) || 1;
801 my $req_h = sum @$hs; 1279 my $req_h = (sum @$hs) || 1;
802 1280
803 # TODO: nicer code && do row_expand 1281 # TODO: nicer code && do row_expand
804 my @col_expand = @{$self->{col_expand}}; 1282 my @col_expand = @{$self->{col_expand}};
805 @col_expand = (1) x @$ws unless @col_expand; 1283 @col_expand = (1) x @$ws unless @col_expand;
806 my $col_expand = (sum @col_expand) || 1; 1284 my $col_expand = (sum @col_expand) || 1;
… …
860 } 1338 }
861} 1339}
862 1340
863############################################################################# 1341#############################################################################
864 1342
865package CFClient::UI::HBox; 1343package CFClient::UI::Box;
866
867# TODO: wrap into common Box base class
868 1344
869our @ISA = CFClient::UI::Container::; 1345our @ISA = CFClient::UI::Container::;
870 1346
871sub size_request { 1347sub size_request {
872 my ($self) = @_; 1348 my ($self) = @_;
873 1349
874 my @alloc = map [$_->size_request], @{$self->{children}}; 1350 $self->{vertical}
875 1351 ? (
876 ( 1352 (List::Util::max map $_->{req_w}, @{$self->{children}}),
877 (List::Util::sum map $_->[0], @alloc), 1353 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
878 (List::Util::max map $_->[1], @alloc), 1354 )
879 ) 1355 : (
1356 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1357 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1358 )
880} 1359}
881 1360
882sub size_allocate { 1361sub size_allocate {
883 my ($self, $w, $h) = @_; 1362 my ($self, $w, $h) = @_;
884 1363
885 ($h, $w) = ($w, $h); 1364 my $space = $self->{vertical} ? $h : $w;
886
887 my $children = $self->{children}; 1365 my $children = $self->{children};
888 1366
889 my @h = map +($_->size_request)[0], @$children; 1367 my @req;
890 1368
891 my $req_h = List::Util::sum @h; 1369 if ($self->{homogeneous}) {
892 1370 @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 { 1371 } else {
1372 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1373 my $req = List::Util::sum @req;
1374
1375 if ($req > $space) {
1376 # ah well, not enough space
1377 $_ *= $space / $req for @req;
1378 } else {
897 my $exp = List::Util::sum map $_->{expand}, @$children; 1379 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
898 $exp ||= 1;
899 1380
1381 $space = ($space - $req) / $expand; # remaining space to give away
1382
1383 $req[$_] += $space * $children->[$_]{expand}
900 for (0 .. $#$children) { 1384 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 } 1385 }
907 } 1386 }
908 1387
909 CFClient::UI::harmonize \@h; 1388 CFClient::UI::harmonize \@req;
910 1389
911 my $y = 0; 1390 my $pos = 0;
912 for (0 .. $#$children) { 1391 for (0 .. $#$children) {
913 my $child = $children->[$_];
914 my $h = $h[$_]; 1392 my $alloc = $req[$_];
915 $child->configure ($y, 0, $h, $w); 1393 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
916 1394
917 $y += $h; 1395 $pos += $alloc;
918 } 1396 }
919 1397
920 1 1398 1
921} 1399}
922 1400
923############################################################################# 1401#############################################################################
924 1402
1403package CFClient::UI::HBox;
1404
1405our @ISA = CFClient::UI::Box::;
1406
1407sub new {
1408 my $class = shift;
1409
1410 $class->SUPER::new (
1411 vertical => 0,
1412 @_,
1413 )
1414}
1415
1416#############################################################################
1417
925package CFClient::UI::VBox; 1418package CFClient::UI::VBox;
926 1419
927# TODO: wrap into common Box base class
928
929our @ISA = CFClient::UI::Container::; 1420our @ISA = CFClient::UI::Box::;
930 1421
931sub size_request { 1422sub new {
932 my ($self) = @_; 1423 my $class = shift;
933 1424
934 my @alloc = map [$_->size_request], @{$self->{children}}; 1425 $class->SUPER::new (
935 1426 vertical => 1,
936 ( 1427 @_,
937 (List::Util::max map $_->[0], @alloc),
938 (List::Util::sum map $_->[1], @alloc),
939 ) 1428 )
940} 1429}
941 1430
942sub size_allocate {
943 my ($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 += $h;
974 }
975
976 1
977}
978
979############################################################################# 1431#############################################################################
980 1432
981package CFClient::UI::Label; 1433package CFClient::UI::Label;
982 1434
983our @ISA = CFClient::UI::Base::; 1435our @ISA = CFClient::UI::DrawBG::;
984 1436
985use SDL::OpenGL; 1437use CFClient::OpenGL;
986 1438
987sub new { 1439sub new {
988 my ($class, %arg) = @_; 1440 my ($class, %arg) = @_;
989 1441
990 my $self = $class->SUPER::new ( 1442 my $self = $class->SUPER::new (
991 fg => [1, 1, 1], 1443 fg => [1, 1, 1],
992 fontsize => $::FONTSIZE, 1444 #bg => none
993 text => "", 1445 #active_bg => none
1446 #font => default_font
1447 #text => initial text
1448 #markup => initial narkup
1449 #max_w => maximum pixel width
1450 ellipsise => 3, # end
1451 layout => (new CFClient::Layout),
1452 fontsize => 1,
994 align => -1, 1453 align => -1,
995 valign => -1, 1454 valign => -1,
996 padding => 2, 1455 padding_x => 2,
997 layout => new CFClient::Layout, 1456 padding_y => 2,
1457 can_events => 0,
998 %arg 1458 %arg
999 ); 1459 );
1000 1460
1001 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1461 if (exists $self->{template}) {
1462 my $layout = new CFClient::Layout;
1463 $layout->set_text (delete $self->{template});
1464 $self->{template} = $layout;
1465 }
1002 1466
1003 $self->set_text (delete $self->{text}) if exists $self->{text}; 1467 if (exists $self->{markup}) {
1004 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1468 $self->set_markup (delete $self->{markup});
1469 } else {
1470 $self->set_text (delete $self->{text});
1471 }
1005 1472
1006 $self 1473 $self
1007} 1474}
1008 1475
1009sub escape_text { 1476sub escape($) {
1010 local $_ = $_[1]; 1477 local $_ = $_[0];
1011 1478
1012 s/&/&amp;/g; 1479 s/&/&amp;/g;
1013 s/>/&gt;/g; 1480 s/>/&gt;/g;
1014 s/</&lt;/g; 1481 s/</&lt;/g;
1015 1482
1016 $_[1] 1483 $_
1484}
1485
1486sub update {
1487 my ($self) = @_;
1488
1489 delete $self->{texture};
1490 $self->SUPER::update;
1017} 1491}
1018 1492
1019sub set_text { 1493sub set_text {
1020 my ($self, $text) = @_; 1494 my ($self, $text) = @_;
1021 1495
1496 return if $self->{text} eq "T$text";
1497 $self->{text} = "T$text";
1498
1499 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1022 $self->{layout}->set_text ($text); 1500 $self->{layout}->set_text ($text);
1023 1501
1024 delete $self->{texture}; 1502 $self->realloc;
1025 $self->update; 1503 $self->update;
1026} 1504}
1027 1505
1028sub set_markup { 1506sub set_markup {
1029 my ($self, $markup) = @_; 1507 my ($self, $markup) = @_;
1030 1508
1509 return if $self->{text} eq "M$markup";
1510 $self->{text} = "M$markup";
1511
1512 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1513
1514 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1031 $self->{layout}->set_markup ($markup); 1515 $self->{layout}->set_markup ($markup);
1032 1516
1033 delete $self->{texture}; 1517 $self->realloc;
1034 $self->update; 1518 $self->update;
1035} 1519}
1036 1520
1037sub size_request { 1521sub size_request {
1038 my ($self) = @_; 1522 my ($self) = @_;
1039 1523
1040 $self->{layout}->set_width; 1524 $self->{layout}->set_font ($self->{font}) if $self->{font};
1525 $self->{layout}->set_width ($self->{max_w} || -1);
1526 $self->{layout}->set_ellipsise ($self->{ellipsise});
1527 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1041 $self->{layout}->set_height ($self->{fontsize}); 1528 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1042 1529
1043 my ($w, $h) = $self->{layout}->size; 1530 my ($w, $h) = $self->{layout}->size;
1044 1531
1532 if (exists $self->{template}) {
1533 $self->{template}->set_font ($self->{font}) if $self->{font};
1534 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1535
1536 my ($w2, $h2) = $self->{template}->size;
1537
1538 $w = List::Util::max $w, $w2;
1539 $h = List::Util::max $h, $h2;
1045 ( 1540 }
1046 $w + $self->{padding} * 2, 1541
1047 $h + $self->{padding} * 2, 1542 ($w, $h)
1048 )
1049} 1543}
1050 1544
1051sub size_allocate { 1545sub size_allocate {
1052 my ($self, $w, $h) = @_; 1546 my ($self, $w, $h) = @_;
1053 1547
1548 delete $self->{texture}
1549 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1550}
1551
1552sub set_fontsize {
1553 my ($self, $fontsize) = @_;
1554
1555 $self->{fontsize} = $fontsize;
1054 delete $self->{texture}; 1556 delete $self->{texture};
1055}
1056 1557
1057sub update { 1558 $self->realloc;
1058 my ($self) = @_;
1059
1060 delete $self->{texture};
1061 $self->SUPER::update;
1062} 1559}
1063 1560
1064sub _draw { 1561sub _draw {
1065 my ($self) = @_; 1562 my ($self) = @_;
1066 1563
1564 $self->SUPER::_draw; # draw background, if applicable
1565
1067 my $tex = $self->{texture} ||= do { 1566 my $tex = $self->{texture} ||= do {
1567 $self->{layout}->set_foreground (@{$self->{fg}});
1568 $self->{layout}->set_font ($self->{font}) if $self->{font};
1068 $self->{layout}->set_width ($self->{w}); 1569 $self->{layout}->set_width ($self->{w});
1069 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1570 $self->{layout}->set_ellipsise ($self->{ellipsise});
1571 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1572 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1573
1070 new_from_layout CFClient::Texture $self->{layout} 1574 my $tex = new_from_layout CFClient::Texture $self->{layout};
1575
1576 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1577 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1578 : ($self->{w} - $tex->{w}) * 0.5);
1579
1580 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1581 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1582 : ($self->{h} - $tex->{h}) * 0.5);
1583
1584 $tex
1071 }; 1585 };
1072 1586
1073 glEnable GL_BLEND;
1074 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1075 glEnable GL_TEXTURE_2D; 1587 glEnable GL_TEXTURE_2D;
1076 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1588 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1077 1589
1590 if ($tex->{format} == GL_ALPHA) {
1078 glColor @{$self->{fg}}; 1591 glColor @{$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}); 1592 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1593 } else {
1594 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1595 }
1093 1596
1094 glDisable GL_TEXTURE_2D; 1597 glDisable GL_TEXTURE_2D;
1095 glDisable GL_BLEND;
1096} 1598}
1097 1599
1098############################################################################# 1600#############################################################################
1099 1601
1100package CFClient::UI::EntryBase; 1602package CFClient::UI::EntryBase;
1101 1603
1102our @ISA = CFClient::UI::Label::; 1604our @ISA = CFClient::UI::Label::;
1103 1605
1104use SDL; 1606use CFClient::OpenGL;
1105use SDL::OpenGL;
1106 1607
1107sub new { 1608sub new {
1108 my $class = shift; 1609 my $class = shift;
1109 1610
1110 $class->SUPER::new ( 1611 $class->SUPER::new (
1111 fg => [1, 1, 1], 1612 fg => [1, 1, 1],
1112 bg => [0, 0, 0, 0.2], 1613 bg => [0, 0, 0, 0.2],
1113 active_bg => [1, 1, 1, 0.5], 1614 active_bg => [1, 1, 1, 0.5],
1114 active_fg => [0, 0, 0], 1615 active_fg => [0, 0, 0],
1115 can_hover => 1, 1616 can_hover => 1,
1116 can_focus => 1, 1617 can_focus => 1,
1117 valign => 0, 1618 valign => 0,
1619 can_events => 1,
1620 #text => ...
1118 @_ 1621 @_
1119 ) 1622 )
1120} 1623}
1121 1624
1122sub _set_text { 1625sub _set_text {
… …
1124 1627
1125 delete $self->{cur_h}; 1628 delete $self->{cur_h};
1126 1629
1127 return if $self->{text} eq $text; 1630 return if $self->{text} eq $text;
1128 1631
1632 delete $self->{texture};
1633
1129 $self->{last_activity} = $::NOW; 1634 $self->{last_activity} = $::NOW;
1130 $self->{text} = $text; 1635 $self->{text} = $text;
1131 1636
1132 $text =~ s/./*/g if $self->{hidden}; 1637 $text =~ s/./*/g if $self->{hidden};
1133 $self->{layout}->set_text ("$text "); 1638 $self->{layout}->set_text ("$text ");
1134 1639
1135 $self->emit (changed => $self->{text}); 1640 $self->_emit (changed => $self->{text});
1641}
1642
1643sub set_text {
1644 my ($self, $text) = @_;
1645
1646 $self->{cursor} = length $text;
1647 $self->_set_text ($text);
1648
1649 $self->realloc;
1136} 1650}
1137 1651
1138sub get_text { 1652sub get_text {
1139 $_[0]{text} 1653 $_[0]{text}
1140} 1654}
… …
1145 my ($w, $h) = $self->SUPER::size_request; 1659 my ($w, $h) = $self->SUPER::size_request;
1146 1660
1147 ($w + 1, $h) # add 1 for cursor 1661 ($w + 1, $h) # add 1 for cursor
1148} 1662}
1149 1663
1150sub size_allocate {
1151 my ($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 $self->update;
1162}
1163
1164sub key_down { 1664sub key_down {
1165 my ($self, $ev) = @_; 1665 my ($self, $ev) = @_;
1166 1666
1167 my $mod = $ev->key_mod; 1667 my $mod = $ev->{mod};
1168 my $sym = $ev->key_sym; 1668 my $sym = $ev->{sym};
1169
1170 my $uni = $ev->key_unicode; 1669 my $uni = $ev->{unicode};
1171 1670
1172 my $text = $self->get_text; 1671 my $text = $self->get_text;
1173 1672
1174 if ($sym == SDLK_BACKSPACE) { 1673 if ($uni == 8) {
1175 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1674 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1176 } elsif ($sym == SDLK_DELETE) { 1675 } elsif ($uni == 127) {
1177 substr $text, $self->{cursor}, 1, ""; 1676 substr $text, $self->{cursor}, 1, "";
1178 } elsif ($sym == SDLK_LEFT) { 1677 } elsif ($sym == CFClient::SDLK_LEFT) {
1179 --$self->{cursor} if $self->{cursor}; 1678 --$self->{cursor} if $self->{cursor};
1180 } elsif ($sym == SDLK_RIGHT) { 1679 } elsif ($sym == CFClient::SDLK_RIGHT) {
1181 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1680 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1182 } elsif ($sym == SDLK_HOME) { 1681 } elsif ($sym == CFClient::SDLK_HOME) {
1183 $self->{cursor} = 0; 1682 $self->{cursor} = 0;
1184 } elsif ($sym == SDLK_END) { 1683 } elsif ($sym == CFClient::SDLK_END) {
1185 $self->{cursor} = length $text; 1684 $self->{cursor} = length $text;
1186 } elsif ($sym == SDLK_ESCAPE) { 1685 } elsif ($uni == 27) {
1187 $self->emit ('escape'); 1686 $self->_emit ('escape');
1188 } elsif ($uni) { 1687 } elsif ($uni) {
1189 substr $text, $self->{cursor}++, 0, chr $uni; 1688 substr $text, $self->{cursor}++, 0, chr $uni;
1190 } 1689 }
1191 1690
1192 $self->_set_text ($text); 1691 $self->_set_text ($text);
1193 $self->update; 1692
1693 $self->realloc;
1194} 1694}
1195 1695
1196sub focus_in { 1696sub focus_in {
1197 my ($self) = @_; 1697 my ($self) = @_;
1198 1698
… …
1266 1766
1267package CFClient::UI::Entry; 1767package CFClient::UI::Entry;
1268 1768
1269our @ISA = CFClient::UI::EntryBase::; 1769our @ISA = CFClient::UI::EntryBase::;
1270 1770
1271use SDL; 1771use CFClient::OpenGL;
1272use SDL::OpenGL;
1273 1772
1274sub key_down { 1773sub key_down {
1275 my ($self, $ev) = @_; 1774 my ($self, $ev) = @_;
1276 1775
1277 my $sym = $ev->key_sym; 1776 my $sym = $ev->{sym};
1278 1777
1279 if ($sym == SDLK_RETURN) { 1778 if ($sym == 13) {
1779 unshift @{$self->{history}},
1780 my $txt = $self->get_text;
1781 $self->{history_pointer} = -1;
1782 $self->{history_saveback} = '';
1280 $self->emit (activate => $self->get_text); 1783 $self->_emit (activate => $txt);
1281 $self->update; 1784 $self->update;
1785
1786 } elsif ($sym == CFClient::SDLK_UP) {
1787 if ($self->{history_pointer} < 0) {
1788 $self->{history_saveback} = $self->get_text;
1789 }
1790 if (@{$self->{history} || []} > 0) {
1791 $self->{history_pointer}++;
1792 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1793 $self->{history_pointer} = @{$self->{history} || []} - 1;
1794 }
1795 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1796 }
1797
1798 } elsif ($sym == CFClient::SDLK_DOWN) {
1799 $self->{history_pointer}--;
1800 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1801
1802 if ($self->{history_pointer} >= 0) {
1803 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1804 } else {
1805 $self->set_text ($self->{history_saveback});
1806 }
1282 1807
1283 } else { 1808 } else {
1284 $self->SUPER::key_down ($ev); 1809 $self->SUPER::key_down ($ev);
1285 } 1810 }
1286 1811
… …
1290 1815
1291package CFClient::UI::Button; 1816package CFClient::UI::Button;
1292 1817
1293our @ISA = CFClient::UI::Label::; 1818our @ISA = CFClient::UI::Label::;
1294 1819
1295use SDL; 1820use CFClient::OpenGL;
1296use SDL::OpenGL;
1297 1821
1298my @tex = 1822my @tex =
1299 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1823 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1300 qw(b1_button_active.png); 1824 qw(b1_button_active.png);
1301 1825
1302sub new { 1826sub new {
1303 my $class = shift; 1827 my $class = shift;
1304 1828
1305 $class->SUPER::new ( 1829 $class->SUPER::new (
1306 padding => 4, 1830 padding_x => 4,
1831 padding_y => 4,
1307 fg => [1, 1, 1], 1832 fg => [1, 1, 1],
1308 bg => [1, 1, 1, 0.2],
1309 active_fg => [0, 0, 1], 1833 active_fg => [0, 0, 1],
1310 can_hover => 1, 1834 can_hover => 1,
1311 align => 0, 1835 align => 0,
1312 valign => 0, 1836 valign => 0,
1837 can_events => 1,
1313 @_ 1838 @_
1314 ) 1839 )
1315} 1840}
1316 1841
1842sub activate { }
1843
1317sub button_up { 1844sub button_up {
1318 my ($self, $ev, $x, $y) = @_; 1845 my ($self, $ev, $x, $y) = @_;
1319 1846
1847 $self->emit ("activate")
1320 if ($x >= 0 && $x < $self->{w} 1848 if $x >= 0 && $x < $self->{w}
1321 && $y >= 0 && $y < $self->{h}) { 1849 && $y >= 0 && $y < $self->{h};
1322 $self->emit ("activate");
1323 }
1324} 1850}
1325 1851
1326sub _draw { 1852sub _draw {
1327 my ($self) = @_; 1853 my ($self) = @_;
1328 1854
1329 local $self->{fg} = $self->{fg}; 1855 local $self->{fg} = $self->{fg};
1330 1856
1331 if ($GRAB == $self) { 1857 if ($GRAB == $self) {
1332 $self->{fg} = $self->{active_fg}; 1858 $self->{fg} = $self->{active_fg};
1333 } 1859 }
1860
1861 glEnable GL_TEXTURE_2D;
1862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1863 glColor 0, 0, 0, 1;
1864
1865 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1866
1867 glDisable GL_TEXTURE_2D;
1868
1869 $self->SUPER::_draw;
1870}
1871
1872#############################################################################
1873
1874package CFClient::UI::CheckBox;
1875
1876our @ISA = CFClient::UI::DrawBG::;
1877
1878my @tex =
1879 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1880 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1881
1882use CFClient::OpenGL;
1883
1884sub new {
1885 my $class = shift;
1886
1887 $class->SUPER::new (
1888 padding_x => 2,
1889 padding_y => 2,
1890 fg => [1, 1, 1],
1891 active_fg => [1, 1, 0],
1892 bg => [0, 0, 0, 0.2],
1893 active_bg => [1, 1, 1, 0.5],
1894 state => 0,
1895 can_hover => 1,
1896 @_
1897 )
1898}
1899
1900sub size_request {
1901 my ($self) = @_;
1902
1903 (6) x 2
1904}
1905
1906sub button_down {
1907 my ($self, $ev, $x, $y) = @_;
1908
1909 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1910 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1911 $self->{state} = !$self->{state};
1912 $self->_emit (changed => $self->{state});
1913 }
1914}
1915
1916sub _draw {
1917 my ($self) = @_;
1918
1919 $self->SUPER::_draw;
1920
1921 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1922
1923 my ($w, $h) = @$self{qw(w h)};
1924
1925 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1926
1927 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1928
1929 my $tex = $self->{state} ? $tex[1] : $tex[0];
1930
1931 glEnable GL_TEXTURE_2D;
1932 $tex->draw_quad_alpha (0, 0, $s, $s);
1933 glDisable GL_TEXTURE_2D;
1934}
1935
1936#############################################################################
1937
1938package CFClient::UI::Image;
1939
1940our @ISA = CFClient::UI::Base::;
1941
1942use CFClient::OpenGL;
1943use Carp qw/confess/;
1944
1945our %loaded_images;
1946
1947sub new {
1948 my $class = shift;
1949
1950 my $self = $class->SUPER::new (can_events => 0, @_);
1951
1952 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1953
1954 $loaded_images{$self->{image}} ||=
1955 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1956
1957 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1958
1959 Scalar::Util::weaken $loaded_images{$self->{image}};
1960
1961 $self->{aspect} = $tex->{w} / $tex->{h};
1962
1963 $self
1964}
1965
1966sub size_request {
1967 my ($self) = @_;
1968
1969 ($self->{tex}->{w}, $self->{tex}->{h})
1970}
1971
1972sub _draw {
1973 my ($self) = @_;
1974
1975 my $tex = $self->{tex};
1976
1977 my ($w, $h) = ($self->{w}, $self->{h});
1978
1979 if ($self->{rot90}) {
1980 glRotate 90, 0, 0, 1;
1981 glTranslate 0, -$self->{w}, 0;
1982
1983 ($w, $h) = ($h, $w);
1984 }
1985
1986 glEnable GL_TEXTURE_2D;
1987 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1988
1989 $tex->draw_quad_alpha (0, 0, $w, $h);
1990
1991 glDisable GL_TEXTURE_2D;
1992}
1993
1994#############################################################################
1995
1996package CFClient::UI::VGauge;
1997
1998our @ISA = CFClient::UI::Base::;
1999
2000use List::Util qw(min max);
2001
2002use CFClient::OpenGL;
2003
2004my %tex = (
2005 food => [
2006 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2007 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2008 ],
2009 grace => [
2010 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2011 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2012 ],
2013 hp => [
2014 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2015 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2016 ],
2017 mana => [
2018 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2019 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2020 ],
2021);
2022
2023# eg. VGauge->new (gauge => 'food'), default gauge: food
2024sub new {
2025 my $class = shift;
2026
2027 my $self = $class->SUPER::new (
2028 type => 'food',
2029 @_
2030 );
2031
2032 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2033
2034 $self
2035}
2036
2037sub size_request {
2038 my ($self) = @_;
2039
2040 #my $tex = $tex{$self->{type}}[0];
2041 #@$tex{qw(w h)}
2042 (0, 0)
2043}
2044
2045sub set_max {
2046 my ($self, $max) = @_;
2047
2048 return if $self->{max_val} == $max;
2049
2050 $self->{max_val} = $max;
2051 $self->update;
2052}
2053
2054sub set_value {
2055 my ($self, $val, $max) = @_;
2056
2057 $self->set_max ($max)
2058 if defined $max;
2059
2060 return if $self->{val} == $val;
2061
2062 $self->{val} = $val;
2063 $self->update;
2064}
2065
2066sub _draw {
2067 my ($self) = @_;
2068
2069 my $tex = $tex{$self->{type}};
2070 my ($t1, $t2, $t3) = @$tex;
2071
2072 my ($w, $h) = ($self->{w}, $self->{h});
2073
2074 if ($self->{vertical}) {
2075 glRotate 90, 0, 0, 1;
2076 glTranslate 0, -$self->{w}, 0;
2077
2078 ($w, $h) = ($h, $w);
2079 }
2080
2081 my $ycut = $self->{val} / ($self->{max_val} || 1);
2082
2083 my $ycut1 = max 0, min 1, $ycut;
2084 my $ycut2 = max 0, min 1, $ycut - 1;
2085
2086 my $h1 = $self->{h} * (1 - $ycut1);
2087 my $h2 = $self->{h} * (1 - $ycut2);
1334 2088
1335 glEnable GL_BLEND; 2089 glEnable GL_BLEND;
1336 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2090 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1337 glEnable GL_TEXTURE_2D; 2091 glEnable GL_TEXTURE_2D;
1338 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2092 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1339 glColor 0, 0, 0, 1;
1340 2093
1341 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2094 glBindTexture GL_TEXTURE_2D, $t1->{name};
2095 glBegin GL_QUADS;
2096 glTexCoord 0 , 0; glVertex 0 , 0;
2097 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2098 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2099 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2100 glEnd;
1342 2101
2102 my $ycut1 = List::Util::min 1, $ycut;
2103 glBindTexture GL_TEXTURE_2D, $t2->{name};
2104 glBegin GL_QUADS;
2105 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2106 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2107 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2108 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2109 glEnd;
2110
2111 if ($t3) {
2112 glBindTexture GL_TEXTURE_2D, $t3->{name};
2113 glBegin GL_QUADS;
2114 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2115 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2116 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2117 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2118 glEnd;
2119 }
2120
2121 glDisable GL_BLEND;
1343 glDisable GL_TEXTURE_2D; 2122 glDisable GL_TEXTURE_2D;
1344 glDisable GL_BLEND;
1345
1346 $self->SUPER::_draw;
1347} 2123}
1348 2124
1349############################################################################# 2125#############################################################################
1350 2126
1351package CFClient::UI::CheckBox; 2127package CFClient::UI::Gauge;
1352 2128
1353our @ISA = CFClient::UI::DrawBG::; 2129our @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 2130
1362sub new { 2131sub new {
1363 my $class = shift; 2132 my ($class, %arg) = @_;
1364 2133
1365 $class->SUPER::new ( 2134 my $self = $class->SUPER::new (
1366 padding => 2, 2135 tooltip => $arg{type},
1367 fg => [1, 1, 1],
1368 active_fg => [1, 1, 0],
1369 state => 0,
1370 can_hover => 1, 2136 can_hover => 1,
1371 @_ 2137 can_events => 1,
2138 %arg,
1372 ) 2139 );
1373}
1374 2140
1375sub size_request { 2141 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1376 my ($self) = @_; 2142 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1377 2143 $self->add ($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 2144
1447 $self 2145 $self
1448} 2146}
1449 2147
1450sub size_request { 2148sub set_fontsize {
1451 my ($self) = @_; 2149 my ($self, $fsize) = @_;
1452 2150
1453 my $tex = $tex{$self->{gauge}}[0]; 2151 $self->{value}->set_fontsize ($fsize);
1454 2152 $self->{max} ->set_fontsize ($fsize);
1455 @$tex{qw(w h)}
1456} 2153}
1457 2154
1458sub set_max { 2155sub set_max {
1459 my ($self, $max) = @_; 2156 my ($self, $max) = @_;
1460 2157
1461 $self->{max_val} = $max; 2158 $self->{gauge}->set_max ($max);
2159 $self->{max}->set_text ($max);
1462} 2160}
1463 2161
1464sub set_value { 2162sub set_value {
1465 my ($self, $val, $max) = @_; 2163 my ($self, $val, $max) = @_;
1466 2164
1467 $self->set_max ($max) 2165 $self->set_max ($max)
1468 if defined $max; 2166 if defined $max;
1469 2167
1470 $max = $self->{max_val}; 2168 $self->{gauge}->set_value ($val, $max);
1471 $self->{val} = $val; 2169 $self->{value}->set_text ($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} 2170}
1520 2171
1521############################################################################# 2172#############################################################################
1522 2173
1523package CFClient::UI::Slider; 2174package CFClient::UI::Slider;
1524 2175
1525use strict; 2176use strict;
1526 2177
1527use SDL::OpenGL; 2178use CFClient::OpenGL;
1528 2179
1529our @ISA = CFClient::UI::DrawBG::; 2180our @ISA = CFClient::UI::DrawBG::;
1530 2181
1531my @tex = 2182my @tex =
1532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2183 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1533 qw(s1_slider.png s1_slider_bg.png); 2184 qw(s1_slider.png s1_slider_bg.png);
1534 2185
1535sub new { 2186sub new {
1536 my $class = shift; 2187 my $class = shift;
1537 2188
1538 # range [value, low, high, page] 2189 # range [value, low, high, page, unit]
1539 2190
1540 # TODO: 0-width page 2191 # TODO: 0-width page
1541 # TODO: req_w/h are wrong with vertical 2192 # TODO: req_w/h are wrong with vertical
1542 # TODO: calculations are off 2193 # TODO: calculations are off
1543 my $self = $class->SUPER::new ( 2194 my $self = $class->SUPER::new (
1544 fg => [1, 1, 1], 2195 fg => [1, 1, 1],
1545 active_fg => [0, 0, 0], 2196 active_fg => [0, 0, 0],
2197 bg => [0, 0, 0, 0.2],
2198 active_bg => [1, 1, 1, 0.5],
1546 range => [0, 0, 100, 10], 2199 range => [0, 0, 100, 10, 0],
1547 req_w => 40, 2200 min_w => $::WIDTH / 80,
1548 req_h => 13, 2201 min_h => $::WIDTH / 80,
1549 vertical => 0, 2202 vertical => 0,
1550 can_hover => 1, 2203 can_hover => 1,
1551 inner_pad => 5, 2204 inner_pad => 0.02,
1552 @_ 2205 @_
1553 ); 2206 );
1554 2207
2208 $self->set_value ($self->{range}[0]);
2209 $self->update;
2210
1555 $self 2211 $self
1556} 2212}
1557 2213
2214sub changed { }
2215
2216sub set_range {
2217 my ($self, $range) = @_;
2218
2219 ($range, $self->{range}) = ($self->{range}, $range);
2220
2221 $self->update
2222 if "@$range" ne "@{$self->{range}}";
2223}
2224
2225sub set_value {
2226 my ($self, $value) = @_;
2227
2228 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2229
2230 $hi = $lo + 1 if $hi <= $lo;
2231
2232 $page = $hi - $lo if $page > $hi - $lo;
2233
2234 $value = $lo if $value < $lo;
2235 $value = $hi - $page if $value > $hi - $page;
2236
2237 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2238 if $unit;
2239
2240 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2241
2242 if ($value != $old_value) {
2243 $self->_emit (changed => $value);
2244 $self->update;
2245 }
2246}
2247
1558sub size_request { 2248sub size_request {
1559 my ($self) = @_; 2249 my ($self) = @_;
1560 2250
1561 my $w = $self->{req_w}; 2251 ($self->{req_w}, $self->{req_h})
1562 my $h = $self->{req_h};
1563
1564 $self->{vertical} ? ($h, $w) : ($w, $h)
1565} 2252}
1566 2253
1567sub button_down { 2254sub button_down {
1568 my ($self, $ev, $x, $y) = @_; 2255 my ($self, $ev, $x, $y) = @_;
1569 2256
1570 $self->SUPER::button_down ($ev, $x, $y); 2257 $self->SUPER::button_down ($ev, $x, $y);
2258
2259 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2260
1571 $self->mouse_motion ($ev, $x, $y); 2261 $self->mouse_motion ($ev, $x, $y);
1572} 2262}
1573 2263
1574sub mouse_motion { 2264sub mouse_motion {
1575 my ($self, $ev, $x, $y) = @_; 2265 my ($self, $ev, $x, $y) = @_;
1576 2266
1577 if ($GRAB == $self) { 2267 if ($GRAB == $self) {
2268 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2269
2270 my (undef, $lo, $hi, $page) = @{$self->{range}};
2271
2272 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2273
2274 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2275 }
2276}
2277
2278sub update {
2279 my ($self) = @_;
2280
2281 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2282 $self->set_value ($self->{range}[0]);
2283
1578 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2284 my ($value, $lo, $hi, $page) = @{$self->{range}};
2285 my $range = ($hi - $page - $lo) || 1e-100;
1579 2286
1580 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2287 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1581 2288
1582 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2289 $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 2290 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1584 2291
1585 $x -= $inner_pad_px; # substract the padding 2292 $value = ($value - $lo) / $range;
1586 $x = $x * ($hi - $lo) / $inner_w + $lo; 2293 $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 2294
1591 $self->emit (changed => $x); 2295 $self->{knob_x} = $value - $knob_w * 0.5;
1592 $self->update; 2296 $self->{knob_w} = $knob_w;
1593 } 2297 });
1594}
1595 2298
1596# the inner_* stuff is for generating a padding for the slider handle, 2299 $self->SUPER::update;
1597# so that the handle doesn't leave the texture. This calculation isn't 100%
1598# correct propably, but it does the job for now
1599sub _calc_inner_pad_px {
1600 my ($self, $w) = @_;
1601 ($w / 100) * $self->{inner_pad} # % to pixels
1602} 2300}
1603 2301
1604sub _draw { 2302sub _draw {
1605 my ($self) = @_; 2303 my ($self) = @_;
1606 2304
1607 $self->SUPER::_draw (); 2305 $self->SUPER::_draw ();
1608 2306
1609 my ($w, $h) = @$self{qw(w h)}; 2307 glScale $self->{w}, $self->{h};
1610 2308
1611 if ($self->{vertical}) { 2309 if ($self->{vertical}) {
1612 # draw a vertical slider like a rotated horizontal slider 2310 # draw a vertical slider like a rotated horizontal slider
1613 2311
2312 glTranslate 1, 0, 0;
1614 glRotate 90, 0, 0, 1; 2313 glRotate 90, 0, 0, 1;
1615 glTranslate 0, -$self->{w}, 0;
1616
1617 ($w, $h) = ($h, $w);
1618 } 2314 }
1619 2315
1620 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2316 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1621 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2317 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1622 2318
1623 my ($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; 2319 glEnable GL_TEXTURE_2D;
1644 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2320 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1645 2321
1646 # draw background 2322 # draw background
1647 $tex[1]->draw_quad (0, 0, $w, $h); 2323 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1648 2324
1649 # draw handle 2325 # draw handle
1650 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2326 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1651 2327
1652 glDisable GL_BLEND;
1653 glDisable GL_TEXTURE_2D; 2328 glDisable GL_TEXTURE_2D;
1654} 2329}
1655 2330
1656############################################################################# 2331#############################################################################
1657 2332
2333package CFClient::UI::ValSlider;
2334
2335our @ISA = CFClient::UI::HBox::;
2336
2337sub new {
2338 my ($class, %arg) = @_;
2339
2340 my $range = delete $arg{range};
2341
2342 my $self = $class->SUPER::new (
2343 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2344 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2345 to_value => sub { shift },
2346 from_value => sub { shift },
2347 %arg,
2348 );
2349
2350 $self->{slider}->connect (changed => sub {
2351 my ($self, $value) = @_;
2352 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2353 $self->{parent}->emit (changed => $value);
2354 });
2355
2356# $self->{entry}->connect (changed => sub {
2357# my ($self, $value) = @_;
2358# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2359# $self->{parent}->emit (changed => $value);
2360# });
2361
2362 $self->add ($self->{slider}, $self->{entry});
2363
2364 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2365
2366 $self
2367}
2368
2369sub set_range { shift->{slider}->set_range (@_) }
2370sub set_value { shift->{slider}->set_value (@_) }
2371
2372#############################################################################
2373
1658package CFClient::UI::TextView; 2374package CFClient::UI::TextView;
1659 2375
1660our @ISA = CFClient::UI::HBox::; 2376our @ISA = CFClient::UI::HBox::;
1661 2377
1662use SDL::OpenGL; 2378use CFClient::OpenGL;
1663 2379
1664sub new { 2380sub new {
1665 my $class = shift; 2381 my $class = shift;
1666 2382
1667 my $self = $class->SUPER::new ( 2383 my $self = $class->SUPER::new (
1668 req_w => $::WIDTH / 6, 2384 fontsize => 1,
1669 req_h => $::HEIGHT / 6, 2385 can_events => 0,
1670 fontsize => $::FONTSIZE, 2386 #font => default_font
1671 @_, 2387 @_,
1672 2388
1673 layout => (new CFClient::Layout), 2389 layout => (new CFClient::Layout 1),
1674 par => [], 2390 par => [],
1675 height => 0, 2391 height => 0,
1676 children => [ 2392 children => [
1677 (new CFClient::UI::Empty expand => 1), 2393 (new CFClient::UI::Empty expand => 1),
1678 (new CFClient::UI::Slider vertical => 1), 2394 (new CFClient::UI::Slider vertical => 1),
1679 ], 2395 ],
1680 ); 2396 );
1681 2397
1682 $self->{children}[1]->connect (changed => sub { 2398 $self->{children}[1]->connect (changed => sub { $self->update });
1683 $self->update;
1684 });
1685 2399
1686 $self 2400 $self
1687} 2401}
1688 2402
1689sub set_fontsize { 2403sub set_fontsize {
… …
1691 2405
1692 $self->{fontsize} = $fontsize; 2406 $self->{fontsize} = $fontsize;
1693 $self->reflow; 2407 $self->reflow;
1694} 2408}
1695 2409
2410sub size_allocate {
2411 my ($self, $w, $h) = @_;
2412
2413 $self->SUPER::size_allocate ($w, $h);
2414
2415 $self->{layout}->set_font ($self->{font}) if $self->{font};
2416 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2417 $self->{layout}->set_width ($self->{children}[0]{w});
2418
2419 $self->reflow;
2420}
2421
1696sub text_height { 2422sub text_size {
1697 my ($self, $text) = @_; 2423 my ($self, $text, $indent) = @_;
1698 2424
1699 my $layout = $self->{layout}; 2425 my $layout = $self->{layout};
1700 2426
1701 $layout->set_height ($self->{fontsize}); 2427 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1702 $layout->set_width ($self->{w}); 2428 $layout->set_width ($self->{children}[0]{w} - $indent);
1703 $layout->set_text ($text); 2429 $layout->set_markup ($text);
1704 2430
1705 ($layout->size)[1] 2431 $layout->size
1706} 2432}
1707 2433
1708sub reflow { 2434sub reflow {
1709 my ($self) = @_; 2435 my ($self) = @_;
1710 2436
1711 $self->{need_reflow}++; 2437 $self->{need_reflow}++;
1712 $self->update; 2438 $self->update;
1713} 2439}
1714 2440
1715sub size_request { 2441sub set_offset {
1716 my ($self) = @_; 2442 my ($self, $offset) = @_;
1717 2443
1718 ($self->{req_w}, $self->{req_h}) 2444 # todo: base offset on lines or so, not on pixels
2445 $self->{children}[1]->set_value ($offset);
1719} 2446}
1720 2447
1721sub size_allocate { 2448sub clear {
1722 my ($self, $w, $h) = @_; 2449 my ($self) = @_;
1723 2450
1724 $self->{layout}->set_height ($self->{fontsize}); 2451 $self->{par} = [];
1725 $self->{layout}->set_width ($self->{w}); 2452 $self->{height} = 0;
1726 2453 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1727 $self->reflow;
1728 $self->update;
1729} 2454}
1730 2455
1731sub add_paragraph { 2456sub add_paragraph {
1732 my ($self, $color, $text) = @_; 2457 my ($self, $color, $text, $indent) = @_;
1733 2458
1734 #TODO: intelligently "reformat" paragraph 2459 for my $line (split /\n/, $text) {
1735 2460 my ($w, $h) = $self->text_size ($line);
1736 my $height = $self->text_height ($text);
1737
1738 $self->{height} += $height; 2461 $self->{height} += $h;
2462 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2463 }
1739 2464
1740 push @{$self->{par}}, [$height, $color, $text];
1741
1742 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2465 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1743 $self->{children}[1]->update;
1744} 2466}
1745 2467
1746sub update { 2468sub update {
1747 my ($self) = @_; 2469 my ($self) = @_;
1748 2470
… …
1750 2472
1751 return unless $self->{h} > 0; 2473 return unless $self->{h} > 0;
1752 2474
1753 delete $self->{texture}; 2475 delete $self->{texture};
1754 2476
1755 $ROOT->on_refresh ($self, sub { 2477 $ROOT->on_post_alloc ($self, sub {
2478 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2479
1756 if (delete $self->{need_reflow}) { 2480 if (delete $self->{need_reflow}) {
1757 my $height = 0; 2481 my $height = 0;
1758 2482
1759 $height += $_->[0] = $self->text_height ($_->[2]) 2483 my $layout = $self->{layout};
2484
2485 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2486
1760 for @{$self->{par}}; 2487 for (@{$self->{par}}) {
2488 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2489 $layout->set_width ($W - $_->[3]);
2490 $layout->set_markup ($_->[4]);
2491 my ($w, $h) = $layout->size;
2492 $_->[0] = $w + $_->[3];
2493 $_->[1] = $h;
2494 }
2495
2496 $height += $_->[1];
2497 }
1761 2498
1762 $self->{height} = $height; 2499 $self->{height} = $height;
1763 2500
1764 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2501 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1765 2502
1766 delete $self->{texture}; 2503 delete $self->{texture};
1767 } 2504 }
1768 2505
1769 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2506 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1770 glClearColor 0, 0, 0, 1; 2507 glClearColor 0.5, 0.5, 0.5, 0;
1771 glClear GL_COLOR_BUFFER_BIT; 2508 glClear GL_COLOR_BUFFER_BIT;
1772 2509
2510 my $top = int $self->{children}[1]{range}[0];
2511
2512 my $y0 = $top;
2513 my $y1 = $top + $H;
2514
2515 my $y = 0;
2516
2517 my $layout = $self->{layout};
2518
2519 $layout->set_font ($self->{font}) if $self->{font};
2520
1773 glEnable GL_BLEND; 2521 glEnable GL_BLEND;
2522 #TODO# not correct in windows where rgba is forced off
1774 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2523 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 2524
1787 for my $par (@{$self->{par}}) { 2525 for my $par (@{$self->{par}}) {
1788 my $h = $par->[0]; 2526 my $h = $par->[1];
1789 2527
1790 if ($y0 < $y + $h && $y < $y1) { 2528 if ($y0 < $y + $h && $y < $y1) {
2529 $layout->set_foreground (@{ $par->[2] });
2530 $layout->set_width ($W - $par->[3]);
1791 $layout->set_text ($par->[2]); 2531 $layout->set_markup ($par->[4]);
1792 2532
1793 glColor @{ $par->[1] }; 2533 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1794 my ($W, $H) = $layout->size; 2534
1795 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2535 glRasterPos $par->[3], $y - $y0;
2536 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1796 } 2537 }
1797 2538
1798 $y += $h; 2539 $y += $h;
1799 } 2540 }
1800 2541
1801 glDisable GL_TEXTURE_2D;
1802 glDisable GL_BLEND; 2542 glDisable GL_BLEND;
1803 }; 2543 };
1804 }); 2544 });
1805} 2545}
1806 2546
1807sub _draw { 2547sub _draw {
1808 my ($self) = @_; 2548 my ($self) = @_;
1809 2549
1810 if ($self->{texture}) {
1811 glEnable GL_TEXTURE_2D; 2550 glEnable GL_TEXTURE_2D;
1812 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2551 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2552 glColor 1, 1, 1, 1;
1813 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2553 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1814 glDisable GL_TEXTURE_2D; 2554 glDisable GL_TEXTURE_2D;
1815 }
1816 2555
1817 $self->{children}[1]->draw; 2556 $self->{children}[1]->draw;
1818 2557
1819} 2558}
1820 2559
1821############################################################################# 2560#############################################################################
1822 2561
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 $::CONN->user_send ("run_stop");
2054 }
2055}
2056
2057#############################################################################
2058
2059package CFClient::UI::Animator; 2562package CFClient::UI::Animator;
2060 2563
2061use SDL::OpenGL; 2564use CFClient::OpenGL;
2062 2565
2063our @ISA = CFClient::UI::Bin::; 2566our @ISA = CFClient::UI::Bin::;
2064 2567
2065sub moveto { 2568sub moveto {
2066 my ($self, $x, $y) = @_; 2569 my ($self, $x, $y) = @_;
… …
2104 2607
2105sub new { 2608sub new {
2106 my $class = shift; 2609 my $class = shift;
2107 2610
2108 my $self = $class->SUPER::new ( 2611 my $self = $class->SUPER::new (
2109 state => 0, 2612 state => 0,
2110 connect_activate => \&toggle_flopper, 2613 on_activate => \&toggle_flopper,
2111 @_ 2614 @_
2112 ); 2615 );
2113 2616
2114 if ($self->{state}) {
2115 $self->{state} = 0;
2116 $self->toggle_flopper;
2117 }
2118
2119 $self 2617 $self
2120} 2618}
2121 2619
2122sub toggle_flopper { 2620sub toggle_flopper {
2123 my ($self) = @_; 2621 my ($self) = @_;
2124 2622
2125 # TODO: use animation 2623 $self->{other}->toggle_visibility;
2126 if ($self->{state} = !$self->{state}) { 2624}
2127 $CFClient::UI::ROOT->add ($self->{other}); 2625
2128 $self->{other}->move ($self->coord2global (0, $self->{h})); 2626#############################################################################
2627
2628package CFClient::UI::Tooltip;
2629
2630our @ISA = CFClient::UI::Bin::;
2631
2632use CFClient::OpenGL;
2633
2634sub new {
2635 my $class = shift;
2636
2637 $class->SUPER::new (
2638 @_,
2639 can_events => 0,
2640 )
2641}
2642
2643sub set_tooltip_from {
2644 my ($self, $widget) = @_;
2645
2646 my $tooltip = $widget->{tooltip};
2647
2648 if ($ENV{CFPLUS_DEBUG} & 2) {
2649 $tooltip .= "\n\n" . (ref $widget) . "\n"
2650 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2651 . "req $widget->{req_w} $widget->{req_h}\n"
2652 . "visible $widget->{visible}";
2653 }
2654
2655 $self->add (new CFClient::UI::Label
2656 markup => $tooltip,
2657 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2658 fontsize => 0.8,
2659 fg => [0, 0, 0, 1],
2660 ellipsise => 0,
2661 font => ($widget->{tooltip_font} || $::FONT_PROP),
2662 );
2663}
2664
2665sub size_request {
2666 my ($self) = @_;
2667
2668 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2669
2670 ($w + 4, $h + 4)
2671}
2672
2673sub size_allocate {
2674 my ($self, $w, $h) = @_;
2675
2676 $self->SUPER::size_allocate ($w - 4, $h - 4);
2677}
2678
2679sub visibility_change {
2680 my ($self, $visible) = @_;
2681
2682 return unless $visible;
2683
2684 $self->{root}->on_post_alloc ("move_$self" => sub {
2685 my $widget = $self->{owner}
2686 or return;
2687
2688 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2689
2690 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2691 if $x + $self->{w} > $::WIDTH;
2692
2693 $self->move_abs ($x, $y);
2694 });
2695}
2696
2697sub _draw {
2698 my ($self) = @_;
2699
2700 glTranslate 0.375, 0.375;
2701
2702 my ($w, $h) = @$self{qw(w h)};
2703
2704 glColor 1, 0.8, 0.4;
2705 glBegin GL_QUADS;
2706 glVertex 0 , 0;
2707 glVertex 0 , $h;
2708 glVertex $w, $h;
2709 glVertex $w, 0;
2710 glEnd;
2711
2712 glColor 0, 0, 0;
2713 glBegin GL_LINE_LOOP;
2714 glVertex 0 , 0;
2715 glVertex 0 , $h;
2716 glVertex $w, $h;
2717 glVertex $w, 0;
2718 glEnd;
2719
2720 glTranslate 2 - 0.375, 2 - 0.375;
2721
2722 $self->SUPER::_draw;
2723}
2724
2725#############################################################################
2726
2727package CFClient::UI::Face;
2728
2729our @ISA = CFClient::UI::Base::;
2730
2731use CFClient::OpenGL;
2732
2733sub new {
2734 my $class = shift;
2735
2736 my $self = $class->SUPER::new (
2737 aspect => 1,
2738 can_events => 0,
2739 @_,
2740 );
2741
2742 if ($self->{anim} && $self->{animspeed}) {
2743 Scalar::Util::weaken (my $widget = $self);
2744
2745 $self->{timer} = Event->timer (
2746 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2747 hard => 1,
2748 interval => $self->{animspeed},
2749 cb => sub {
2750 ++$widget->{frame};
2751 $widget->update;
2752 },
2753 );
2754 }
2755
2756 $self
2757}
2758
2759sub size_request {
2760 (32, 8)
2761}
2762
2763sub update {
2764 my ($self) = @_;
2765
2766 return unless $self->{visible};
2767
2768 $self->SUPER::update;
2769}
2770
2771sub _draw {
2772 my ($self) = @_;
2773
2774 return unless $::CONN;
2775
2776 my $face;
2777
2778 if ($self->{frame}) {
2779 my $anim = $::CONN->{anim}[$self->{anim}];
2780
2781 $face = $anim->[ $self->{frame} % @$anim ]
2782 if $anim && @$anim;
2783 }
2784
2785 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2786
2787 if ($tex) {
2788 glEnable GL_TEXTURE_2D;
2789 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2790 glColor 1, 1, 1, 1;
2791 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2792 glDisable GL_TEXTURE_2D;
2793 }
2794}
2795
2796sub DESTROY {
2797 my ($self) = @_;
2798
2799 $self->{timer}->cancel
2800 if $self->{timer};
2801
2802 $self->SUPER::DESTROY;
2803}
2804
2805#############################################################################
2806
2807package CFClient::UI::Menu;
2808
2809our @ISA = CFClient::UI::FancyFrame::;
2810
2811use CFClient::OpenGL;
2812
2813sub new {
2814 my $class = shift;
2815
2816 my $self = $class->SUPER::new (
2817 items => [],
2818 z => 100,
2819 @_,
2820 );
2821
2822 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2823
2824 for my $item (@{ $self->{items} }) {
2825 my ($widget, $cb) = @$item;
2826
2827 # handle various types of items, only text for now
2828 if (!ref $widget) {
2829 $widget = new CFClient::UI::Label
2830 can_hover => 1,
2831 can_events => 1,
2832 text => $widget;
2833 }
2834
2835 $self->{item}{$widget} = $item;
2836
2837 $self->{vbox}->add ($widget);
2838 }
2839
2840 $self
2841}
2842
2843# popup given the event (must be a mouse button down event currently)
2844sub popup {
2845 my ($self, $ev) = @_;
2846
2847 $self->_emit ("popdown");
2848
2849 # maybe save $GRAB? must be careful about events...
2850 $GRAB = $self;
2851 $self->{button} = $ev->{button};
2852
2853 $self->show;
2854 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2855}
2856
2857sub mouse_motion {
2858 my ($self, $ev, $x, $y) = @_;
2859
2860 # TODO: should use vbox->find_widget or so
2861 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2862 $self->{hover} = $self->{item}{$HOVER};
2863}
2864
2865sub button_up {
2866 my ($self, $ev, $x, $y) = @_;
2867
2868 if ($ev->{button} == $self->{button}) {
2869 undef $GRAB;
2870 $self->hide;
2871
2129 $self->emit ("open"); 2872 $self->_emit ("popdown");
2873 $self->{hover}[1]->() if $self->{hover};
2874 }
2875}
2876
2877#############################################################################
2878
2879package CFClient::UI::Statusbox;
2880
2881our @ISA = CFClient::UI::VBox::;
2882
2883sub new {
2884 my $class = shift;
2885
2886 $class->SUPER::new (
2887 fontsize => 0.8,
2888 @_,
2889 )
2890}
2891
2892sub reorder {
2893 my ($self) = @_;
2894 my $NOW = time;
2895
2896 while (my ($k, $v) = each %{ $self->{item} }) {
2897 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2898 }
2899
2900 my @widgets;
2901
2902 my @items = sort {
2903 $a->{pri} <=> $b->{pri}
2904 or $b->{id} <=> $a->{id}
2905 } values %{ $self->{item} };
2906
2907 my $count = 10 + 1;
2908 for my $item (@items) {
2909 last unless --$count;
2910
2911 push @widgets, $item->{label} ||= do {
2912 # TODO: doesn't handle markup well (read as: at all)
2913 my $short = $item->{count} > 1
2914 ? "<b>$item->{count} ×</b> $item->{text}"
2915 : $item->{text};
2916
2917 for ($short) {
2918 s/^\s+//;
2919 s/\s+/ /g;
2920 }
2921
2922 new CFClient::UI::Label
2923 markup => $short,
2924 tooltip => $item->{tooltip},
2925 tooltip_font => $::FONT_PROP,
2926 tooltip_width => 0.67,
2927 fontsize => $item->{fontsize} || $self->{fontsize},
2928 max_w => $::WIDTH * 0.44,
2929 fg => $item->{fg},
2930 can_events => 1,
2931 can_hover => 1
2932 };
2933 }
2934
2935 $self->clear;
2936 $self->SUPER::add (reverse @widgets);
2937}
2938
2939sub add {
2940 my ($self, $text, %arg) = @_;
2941
2942 $text =~ s/^\s+//;
2943 $text =~ s/\s+$//;
2944
2945 return unless $text;
2946
2947 my $timeout = time + ((delete $arg{timeout}) || 60);
2948
2949 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2950
2951 if (my $item = $self->{item}{$group}) {
2952 if ($item->{text} eq $text) {
2953 $item->{count}++;
2954 } else {
2955 $item->{count} = 1;
2956 $item->{text} = $item->{tooltip} = $text;
2957 }
2958 $item->{id} = ++$self->{id};
2959 $item->{timeout} = $timeout;
2960 delete $item->{label};
2130 } else { 2961 } else {
2131 $CFClient::UI::ROOT->remove ($self->{other}); 2962 $self->{item}{$group} = {
2132 $self->emit ("close"); 2963 id => ++$self->{id},
2964 text => $text,
2965 timeout => $timeout,
2966 tooltip => $text,
2967 fg => [0.8, 0.8, 0.8, 0.8],
2968 pri => 0,
2969 count => 1,
2970 %arg,
2971 };
2133 } 2972 }
2134 2973
2135 $self->emit (changed => $self->{state}); 2974 $self->reorder;
2975}
2976
2977sub reconfigure {
2978 my ($self) = @_;
2979
2980 delete $_->{label}
2981 for values %{ $self->{item} || {} };
2982
2983 $self->reorder;
2984 $self->SUPER::reconfigure;
2136} 2985}
2137 2986
2138############################################################################# 2987#############################################################################
2139 2988
2989package CFClient::UI::Inventory;
2990
2991our @ISA = CFClient::UI::ScrolledWindow::;
2992
2993sub new {
2994 my $class = shift;
2995
2996 my $self = $class->SUPER::new (
2997 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2998 @_,
2999 );
3000
3001 $self
3002}
3003
3004sub set_items {
3005 my ($self, $items) = @_;
3006
3007 $self->{scrolled}->clear;
3008 return unless $items;
3009
3010 my @items = sort {
3011 ($a->{type} <=> $b->{type})
3012 or ($a->{name} cmp $b->{name})
3013 } @$items;
3014
3015 $self->{real_items} = \@items;
3016
3017 my $row = 0;
3018 for my $item (@items) {
3019 CFClient::Item::update_widgets $item;
3020
3021 $self->{scrolled}->add (0, $row, $item->{face_widget});
3022 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3023 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3024
3025 $row++;
3026 }
3027}
3028
3029#############################################################################
3030
3031package CFClient::UI::BindEditor;
3032
3033our @ISA = CFClient::UI::FancyFrame::;
3034
3035sub new {
3036 my $class = shift;
3037
3038 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3039
3040 $self->add (my $vb = new CFClient::UI::VBox);
3041
3042
3043 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3044 text => "start recording",
3045 tooltip => "Start/Stops recording of actions."
3046 ."All subsequent actions after the recording started will be captured."
3047 ."The actions are displayed after the record was stopped."
3048 ."To bind the action you have to click on the 'Bind' button",
3049 on_activate => sub {
3050 unless ($self->{recording}) {
3051 $self->start;
3052 } else {
3053 $self->stop;
3054 }
3055 });
3056
3057 $vb->add (new CFClient::UI::Label text => "Actions:");
3058 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3059
3060 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3061 $vb->add (my $hb = new CFClient::UI::HBox);
3062 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3063 $hb->add (new CFClient::UI::Button
3064 text => "bind",
3065 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3066 on_activate => sub {
3067 $self->ask_for_bind;
3068 });
3069
3070 $vb->add (my $hb = new CFClient::UI::HBox);
3071 $hb->add (new CFClient::UI::Button
3072 text => "ok",
3073 expand => 1,
3074 tooltip => "This closes the binding editor and saves the binding",
3075 on_activate => sub {
3076 $self->hide;
3077 $self->commit;
3078 });
3079
3080 $hb->add (new CFClient::UI::Button
3081 text => "cancel",
3082 expand => 1,
3083 tooltip => "This closes the binding editor without saving",
3084 on_activate => sub {
3085 $self->hide;
3086 $self->{binding_cancel}->()
3087 if $self->{binding_cancel};
3088 });
3089
3090 $self->update_binding_widgets;
3091
3092 $self
3093}
3094
3095sub commit {
3096 my ($self) = @_;
3097 my ($mod, $sym, $cmds) = $self->get_binding;
3098 if ($sym != 0 && @$cmds > 0) {
3099 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3100 ."'. Don't forget 'Save Config'!");
3101 $self->{binding_change}->($mod, $sym, $cmds)
3102 if $self->{binding_change};
3103 } else {
3104 $::STATUSBOX->add ("No action bound, no key or action specified!");
3105 $self->{binding_cancel}->()
3106 if $self->{binding_cancel};
3107 }
3108}
3109
3110sub start {
3111 my ($self) = @_;
3112
3113 $self->{rec_btn}->set_text ("stop recording");
3114 $self->{recording} = 1;
3115 $self->clear_command_list;
3116 $::CONN->start_record if $::CONN;
3117}
3118
3119sub stop {
3120 my ($self) = @_;
3121
3122 $self->{rec_btn}->set_text ("start recording");
3123 $self->{recording} = 0;
3124
3125 my $rec;
3126 $rec = $::CONN->stop_record if $::CONN;
3127 return unless ref $rec eq 'ARRAY';
3128 $self->set_command_list ($rec);
3129}
3130
3131# if $commit is true, the binding will be set after the user entered a key combo
3132sub ask_for_bind {
3133 my ($self, $commit) = @_;
3134
3135 CFClient::Binder::open_binding_dialog (sub {
3136 my ($mod, $sym) = @_;
3137 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3138 $self->update_binding_widgets;
3139 $self->commit if $commit;
3140 });
3141}
3142
3143# $mod and $sym are the modifiers and key symbol
3144# $cmds is a array ref of strings (the commands)
3145# $cb is the callback that is executed on OK
3146# $ccb is the callback that is executed on CANCEL and
3147# when the binding was unsuccessful on OK
3148sub set_binding {
3149 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3150
3151 $self->clear_command_list;
3152 $self->{recording} = 0;
3153 $self->{rec_btn}->set_text ("start recording");
3154
3155 $self->{binding} = [$mod, $sym];
3156 $self->{commands} = $cmds;
3157
3158 $self->{binding_change} = $cb;
3159 $self->{binding_cancel} = $ccb;
3160
3161 $self->update_binding_widgets;
3162}
3163
3164# this is a shortcut method that asks for a binding
3165# and then just binds it.
3166sub do_quick_binding {
3167 my ($self, $cmds) = @_;
3168 $self->set_binding (undef, undef, $cmds, sub {
3169 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3170 });
3171 $self->ask_for_bind (1);
3172}
3173
3174sub update_binding_widgets {
3175 my ($self) = @_;
3176 my ($mod, $sym, $cmds) = $self->get_binding;
3177 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3178 $self->set_command_list ($cmds);
3179}
3180
3181sub get_binding {
3182 my ($self) = @_;
3183 return (
3184 $self->{binding}->[0],
3185 $self->{binding}->[1],
3186 [ grep { defined $_ } @{$self->{commands}} ]
3187 );
3188}
3189
3190sub clear_command_list {
3191 my ($self) = @_;
3192 $self->{cmdbox}->clear ();
3193}
3194
3195sub set_command_list {
3196 my ($self, $cmds) = @_;
3197
3198 $self->{cmdbox}->clear ();
3199 $self->{commands} = $cmds;
3200
3201 my $idx = 0;
3202
3203 for (@$cmds) {
3204 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3205
3206 my $i = $idx;
3207 $hb->add (new CFClient::UI::Label text => $_);
3208 $hb->add (new CFClient::UI::Button
3209 text => "delete",
3210 tooltip => "Deletes the action from the record",
3211 on_activate => sub {
3212 $self->{cmdbox}->remove ($hb);
3213 $cmds->[$i] = undef;
3214 });
3215
3216
3217 $idx++
3218 }
3219}
3220
3221#############################################################################
3222
3223package CFClient::UI::SpellList;
3224
3225our @ISA = CFClient::UI::FancyFrame::;
3226
3227sub new {
3228 my $class = shift;
3229
3230 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3231
3232 $self->add (new CFClient::UI::ScrolledWindow
3233 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3234
3235 $self;
3236}
3237
3238# XXX: Do sorting? Argl...
3239sub add_spell {
3240 my ($self, $spell) = @_;
3241 $self->{spells}->{$spell->{name}} = $spell;
3242
3243 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3244 face => $spell->{face},
3245 can_hover => 1,
3246 can_events => 1,
3247 tooltip => $spell->{message});
3248
3249 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3250 text => $spell->{name},
3251 can_hover => 1,
3252 can_events => 1,
3253 tooltip => $spell->{message},
3254 expand => 1);
3255
3256 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3257 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3258 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3259 expand => 1);
3260
3261 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3262 text => "bind to key",
3263 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3264}
3265
3266sub rebuild_spell_list {
3267 my ($self) = @_;
3268 $self->{tbl_idx} = 0;
3269 $self->add_spell ($_) for values %{$self->{spells}};
3270}
3271
3272sub remove_spell {
3273 my ($self, $spell) = @_;
3274 delete $self->{spells}->{$spell->{name}};
3275 $self->rebuild_spell_list;
3276}
3277
3278#############################################################################
3279
2140package CFClient::UI::Root; 3280package CFClient::UI::Root;
2141 3281
2142our @ISA = CFClient::UI::Container::; 3282our @ISA = CFClient::UI::Container::;
2143 3283
2144use SDL::OpenGL; 3284use CFClient::OpenGL;
2145 3285
2146sub check_size { 3286sub new {
2147 my ($self) = @_; 3287 my $class = shift;
2148 3288
2149 $self->configure (0, 0, $::WITH, $::HEIGHT); 3289 my $self = $class->SUPER::new (
3290 visible => 1,
3291 @_,
3292 );
3293
3294 Scalar::Util::weaken ($self->{root} = $self);
3295
3296 $self
2150} 3297}
2151 3298
2152sub size_request { 3299sub size_request {
2153 ($::WIDTH, $::HEIGHT) 3300 my ($self) = @_;
2154}
2155 3301
2156sub configure { 3302 ($self->{w}, $self->{h})
3303}
3304
3305sub _to_pixel {
3306 my ($coord, $size, $max) = @_;
3307
3308 $coord =
3309 $coord eq "center" ? ($max - $size) * 0.5
3310 : $coord eq "max" ? $max
3311 : $coord;
3312
3313 $coord = 0 if $coord < 0;
3314 $coord = $max - $size if $coord > $max - $size;
3315
3316 int $coord + 0.5
3317}
3318
3319sub size_allocate {
2157 my ($self, $x, $y, $w, $h) = @_; 3320 my ($self, $w, $h) = @_;
2158 3321
2159 $self->SUPER::configure ($x, $y, $w, $h); 3322 for my $child ($self->children) {
3323 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2160 3324
2161 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3325 $X = $child->{force_x} if exists $child->{force_x};
2162 for @{$self->{children}}; 3326 $Y = $child->{force_y} if exists $child->{force_y};
2163}
2164 3327
2165sub _topleft { 3328 $X = _to_pixel $X, $W, $self->{w};
3329 $Y = _to_pixel $Y, $H, $self->{h};
3330
3331 $child->configure ($X, $Y, $W, $H);
3332 }
3333}
3334
3335sub coord2local {
2166 my ($self, $x, $y) = @_; 3336 my ($self, $x, $y) = @_;
2167 3337
2168 ($x, $y) 3338 ($x, $y)
2169} 3339}
2170 3340
3341sub coord2global {
3342 my ($self, $x, $y) = @_;
3343
3344 ($x, $y)
3345}
3346
2171sub update { 3347sub update {
2172 my ($self) = @_; 3348 my ($self) = @_;
2173 3349
2174 $self->check_size; 3350 $::WANT_REFRESH++;
2175 ::refresh ();
2176} 3351}
2177 3352
2178sub add { 3353sub add {
2179 my ($self, $child) = @_; 3354 my ($self, @children) = @_;
2180 3355
3356 $_->{is_toplevel} = 1
3357 for @children;
3358
2181 $self->SUPER::add ($child); 3359 $self->SUPER::add (@children);
3360}
3361
3362sub remove {
3363 my ($self, @children) = @_;
3364
3365 $self->SUPER::remove (@children);
3366
3367 delete $self->{is_toplevel}
3368 for @children;
3369
3370 while (@children) {
3371 my $w = pop @children;
3372 push @children, $w->children;
3373 $w->set_invisible;
3374 }
2182} 3375}
2183 3376
2184sub on_refresh { 3377sub on_refresh {
2185 my ($self, $id, $cb) = @_; 3378 my ($self, $id, $cb) = @_;
2186 3379
2187 $self->{refresh_hook}{$id} = $cb; 3380 $self->{refresh_hook}{$id} = $cb;
2188} 3381}
2189 3382
3383sub on_post_alloc {
3384 my ($self, $id, $cb) = @_;
3385
3386 $self->{post_alloc_hook}{$id} = $cb;
3387}
3388
2190sub draw { 3389sub draw {
2191 my ($self) = @_; 3390 my ($self) = @_;
2192 3391
2193 while (my $rcb = delete $self->{refresh_hook}) { 3392 while ($self->{refresh_hook}) {
2194 $_->() for values %$rcb; 3393 $_->()
3394 for values %{delete $self->{refresh_hook}};
2195 } 3395 }
3396
3397 if ($self->{realloc}) {
3398 my %queue;
3399 my @queue;
3400 my $widget;
3401
3402 outer:
3403 while () {
3404 if (my $realloc = delete $self->{realloc}) {
3405 for $widget (values %$realloc) {
3406 $widget->{visible} or next; # do not resize invisible widgets
3407
3408 $queue{$widget+0}++ and next; # duplicates are common
3409
3410 push @{ $queue[$widget->{visible}] }, $widget;
3411 }
3412 }
3413
3414 while () {
3415 @queue or last outer;
3416
3417 $widget = pop @{ $queue[-1] || [] }
3418 and last;
3419
3420 pop @queue;
3421 }
3422
3423 delete $queue{$widget+0};
3424
3425 my ($w, $h) = $widget->size_request;
3426
3427 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3428 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3429
3430 $w = $widget->{force_w} if exists $widget->{force_w};
3431 $h = $widget->{force_h} if exists $widget->{force_h};
3432
3433 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3434 || delete $widget->{force_realloc}) {
3435 $widget->{req_w} = $w;
3436 $widget->{req_h} = $h;
3437
3438 $self->{size_alloc}{$widget+0} = $widget;
3439
3440 if (my $parent = $widget->{parent}) {
3441 $self->{realloc}{$parent+0} = $parent
3442 unless $queue{$parent+0};
3443
3444 $parent->{force_size_alloc} = 1;
3445 $self->{size_alloc}{$parent+0} = $parent;
3446 }
3447 }
3448
3449 delete $self->{realloc}{$widget+0};
3450 }
3451 }
3452
3453 while (my $size_alloc = delete $self->{size_alloc}) {
3454 my @queue = sort { $b->{visible} <=> $a->{visible} }
3455 values %$size_alloc;
3456
3457 while () {
3458 my $widget = pop @queue || last;
3459
3460 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3461
3462 $w = 0 if $w < 0;
3463 $h = 0 if $h < 0;
3464
3465 $w = int $w + 0.5;
3466 $h = int $h + 0.5;
3467
3468 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3469 $widget->{old_w} = $widget->{w};
3470 $widget->{old_h} = $widget->{h};
3471
3472 $widget->{w} = $w;
3473 $widget->{h} = $h;
3474
3475 $widget->emit (size_allocate => $w, $h);
3476 }
3477 }
3478 }
3479
3480 while ($self->{post_alloc_hook}) {
3481 $_->()
3482 for values %{delete $self->{post_alloc_hook}};
3483 }
3484
2196 3485
2197 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3486 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2198 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3487 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2199 glClear GL_COLOR_BUFFER_BIT; 3488 glClear GL_COLOR_BUFFER_BIT;
2200 3489
2201 glMatrixMode GL_PROJECTION; 3490 glMatrixMode GL_PROJECTION;
2202 glLoadIdentity; 3491 glLoadIdentity;
2203 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3492 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2204 glMatrixMode GL_MODELVIEW; 3493 glMatrixMode GL_MODELVIEW;
2205 glLoadIdentity; 3494 glLoadIdentity;
2206 3495
3496 {
3497 package CFClient::UI::Base;
3498
3499 ($draw_x, $draw_y, $draw_w, $draw_h) =
3500 (0, 0, $self->{w}, $self->{h});
3501 }
3502
2207 $self->_draw; 3503 $self->_draw;
2208} 3504}
2209 3505
2210############################################################################# 3506#############################################################################
2211 3507
2212package CFClient::UI; 3508package CFClient::UI;
2213 3509
2214$ROOT = new CFClient::UI::Root; 3510$ROOT = new CFClient::UI::Root;
3511$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2215 3512
22161 35131
2217 3514

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