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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.133 by root, Tue Apr 18 21:39:31 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 @{ $self->{signal_cb}{$signal} }, $cb;
294}
295
296sub emit {
297 my ($self, $signal, @args) = @_;
298
299 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
300 $cb->($self, @args);
301 }
302}
303
304sub DESTROY { 585sub DESTROY {
305 my ($self) = @_; 586 my ($self) = @_;
306 587
588 delete $WIDGET{$self+0};
307 #$self->deactivate; 589 #$self->deactivate;
308} 590}
309 591
310############################################################################# 592#############################################################################
311 593
312package CFClient::UI::DrawBG; 594package CFClient::UI::DrawBG;
313 595
314our @ISA = CFClient::UI::Base::; 596our @ISA = CFClient::UI::Base::;
315 597
316use strict; 598use strict;
317use SDL::OpenGL; 599use CFClient::OpenGL;
318 600
319sub new { 601sub new {
320 my $class = shift; 602 my $class = shift;
321 603
322 # range [value, low, high, page] 604 # range [value, low, high, page]
323 605
324 $class->SUPER::new ( 606 $class->SUPER::new (
325 bg => [0, 0, 0, 0.2], 607 #bg => [0, 0, 0, 0.2],
326 active_bg => [1, 1, 1, 0.5], 608 #active_bg => [1, 1, 1, 0.5],
327 @_ 609 @_
328 ) 610 )
329} 611}
330 612
331sub _draw { 613sub _draw {
332 my ($self) = @_; 614 my ($self) = @_;
333 615
616 my $color = $FOCUS == $self && $self->{active_bg}
617 ? $self->{active_bg}
618 : $self->{bg};
619
620 if ($color && (@$color < 4 || $color->[3])) {
334 my ($w, $h) = @$self{qw(w h)}; 621 my ($w, $h) = @$self{qw(w h)};
335 622
336 glEnable GL_BLEND; 623 glEnable GL_BLEND;
337 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 624 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
338 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 625 glColor @$color;
339 626
340 glBegin GL_QUADS; 627 glBegin GL_QUADS;
341 glVertex 0 , 0; 628 glVertex 0 , 0;
342 glVertex 0 , $h; 629 glVertex 0 , $h;
343 glVertex $w, $h; 630 glVertex $w, $h;
344 glVertex $w, 0; 631 glVertex $w, 0;
345 glEnd; 632 glEnd;
346 633
347 glDisable GL_BLEND; 634 glDisable GL_BLEND;
635 }
348} 636}
349 637
350############################################################################# 638#############################################################################
351 639
352package CFClient::UI::Empty; 640package CFClient::UI::Empty;
353
354our @ISA = CFClient::UI::Base::;
355
356sub size_request {
357 (0, 0)
358}
359
360sub draw { }
361
362#############################################################################
363
364package CFClient::UI::Container;
365 641
366our @ISA = CFClient::UI::Base::; 642our @ISA = CFClient::UI::Base::;
367 643
368sub new { 644sub new {
369 my ($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) = @_;
370 665
371 my $children = delete $arg{children} || []; 666 my $children = delete $arg{children} || [];
372 667
373 my $self = $class->SUPER::new (children => [], %arg); 668 my $self = $class->SUPER::new (
669 children => [],
670 can_events => 0,
671 %arg,
672 );
374 $self->add ($_) for @$children; 673 $self->add ($_) for @$children;
375 674
376 $self 675 $self
377} 676}
378 677
379sub add { 678sub add {
380 my ($self, $child) = @_; 679 my ($self, @widgets) = @_;
381 680
382 $child->set_parent ($self); 681 $_->set_parent ($self)
682 for @widgets;
383 683
384 use sort 'stable'; 684 use sort 'stable';
385 685
386 $self->{children} = [ 686 $self->{children} = [
387 sort { $a->{z} <=> $b->{z} } 687 sort { $a->{z} <=> $b->{z} }
388 @{$self->{children}}, $child 688 @{$self->{children}}, @widgets
389 ]; 689 ];
390 690
391 $self->{w} = $self->{h} = -1; 691 $self->realloc;
692}
392 693
393 $child->check_size; 694sub children {
695 @{ $_[0]{children} }
394} 696}
395 697
396sub remove { 698sub remove {
397 my ($self, $widget) = @_; 699 my ($self, $child) = @_;
398 700
701 delete $child->{parent};
702 $child->hide;
703
399 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 704 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
400 705
401 $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 $self->realloc;
402} 721}
403 722
404sub find_widget { 723sub find_widget {
405 my ($self, $x, $y) = @_; 724 my ($self, $x, $y) = @_;
406 725
… …
436 755
437 $class->SUPER::new (children => [$child], %arg) 756 $class->SUPER::new (children => [$child], %arg)
438} 757}
439 758
440sub add { 759sub add {
441 my ($self, $widget) = @_; 760 my ($self, $child) = @_;
442 761
443 $self->{children} = []; 762 $self->{children} = [];
444 763
445 $self->SUPER::add ($widget); 764 $self->SUPER::add ($child);
446} 765}
447 766
448sub remove { 767sub remove {
449 my ($self, $widget) = @_; 768 my ($self, $widget) = @_;
450 769
… …
470 789
471package CFClient::UI::Window; 790package CFClient::UI::Window;
472 791
473our @ISA = CFClient::UI::Bin::; 792our @ISA = CFClient::UI::Bin::;
474 793
475use SDL::OpenGL; 794use CFClient::OpenGL;
476 795
477sub new { 796sub new {
478 my ($class, %arg) = @_; 797 my ($class, %arg) = @_;
479 798
480 my $self = $class->SUPER::new (%arg); 799 my $self = $class->SUPER::new (%arg);
481} 800}
482 801
483sub update { 802sub update {
484 my ($self) = @_; 803 my ($self) = @_;
485 804
486 # we want to do this delayed... 805 $ROOT->on_post_alloc ($self => sub { $self->render_child });
487 $self->render_chld;
488 $self->SUPER::update; 806 $self->SUPER::update;
489}
490
491sub render_chld {
492 my ($self) = @_;
493
494 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
495 glClearColor 0, 0, 0, 1;
496 glClear GL_COLOR_BUFFER_BIT;
497 $self->child->draw;
498 };
499} 807}
500 808
501sub size_allocate { 809sub size_allocate {
502 my ($self, $w, $h) = @_; 810 my ($self, $w, $h) = @_;
503 811
504 $self->child->configure (0, 0, $w, $h); 812 $self->SUPER::size_allocate ($w, $h);
813 $self->update;
814}
505 815
816sub _render {
817 my ($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
506 $self->render_chld; 836 $self->_render;
837 };
507} 838}
508 839
509sub _draw { 840sub _draw {
510 my ($self) = @_; 841 my ($self) = @_;
511 842
512 my ($w, $h) = ($self->w, $self->h); 843 my ($w, $h) = @$self{qw(w h)};
513 844
514 my $tex = $self->{texture} 845 my $tex = $self->{texture}
515 or return; 846 or return;
516 847
517 glEnable GL_BLEND;
518 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
519 glEnable GL_TEXTURE_2D; 848 glEnable GL_TEXTURE_2D;
520 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;
521 851
522 $tex->draw_quad (0, 0, $w, $h); 852 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
523 853
524 glDisable GL_BLEND;
525 glDisable GL_TEXTURE_2D; 854 glDisable GL_TEXTURE_2D;
526} 855}
527 856
528############################################################################# 857#############################################################################
529 858
530package CFClient::UI::ViewPort; 859package CFClient::UI::ViewPort;
531 860
532our @ISA = CFClient::UI::Window::; 861our @ISA = CFClient::UI::Window::;
533
534sub new { die }
535
536sub size_request {
537 my ($self) = @_;
538
539 @$self{qw(child_w child_h)} = $self->child->size_request;
540 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
541
542 @$self{qw(child_w child_h)}
543}
544
545sub _draw {
546 my ($self) = @_;
547
548 $self->{children}[1]->draw;
549}
550
551
552#############################################################################
553
554package CFClient::UI::Frame;
555
556our @ISA = CFClient::UI::Bin::;
557
558use SDL::OpenGL;
559
560sub size_request {
561 my ($self) = @_;
562 my $chld = $self->child
563 or return (0, 0);
564
565 $chld->move (2, 2);
566
567 map { $_ + 4 } $chld->size_request;
568}
569
570sub size_allocate {
571 my ($self, $x, $y, $w, $h) = @_;
572
573 $self->child->configure (2, 2, $w - 4, $h - 4);
574}
575
576sub _draw {
577 my ($self) = @_;
578
579 my $chld = $self->child;
580
581 my ($w, $h) = $chld->size_request;
582
583 glBegin GL_QUADS;
584 glColor 0, 0, 0;
585 glVertex 0 , 0;
586 glVertex 0 , $h + 4;
587 glVertex $w + 4 , $h + 4;
588 glVertex $w + 4 , 0;
589 glEnd;
590
591 $chld->draw;
592}
593
594#############################################################################
595
596package CFClient::UI::FancyFrame;
597
598our @ISA = CFClient::UI::Bin::;
599
600use SDL::OpenGL;
601
602my @tex =
603 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
604 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
605 862
606sub new { 863sub new {
607 my $class = shift; 864 my $class = shift;
608 865
609 # TODO: user_x, user_y, overwrite moveto?
610
611 $class->SUPER::new ( 866 $class->SUPER::new (
612 bg => [1, 1, 1, 1], 867 scroll_x => 0,
613 border_bg => [1, 1, 1, 1], 868 scroll_y => 1,
614 border => int $::FONTSIZE * 0.8,
615 @_ 869 @_,
616 ) 870 )
617} 871}
618 872
619sub size_request { 873sub size_request {
620 my ($self) = @_; 874 my ($self) = @_;
621 875
622 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 876 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
623 877
624 my ($w, $h) = $self->SUPER::size_request; 878 $w = 10 if $self->{scroll_x};
879 $h = 10 if $self->{scroll_y};
625 880
626 ( 881 ($w, $h)
627 $w + $self->{border} * 2,
628 $h + $self->{border} * 2,
629 )
630} 882}
631 883
632sub size_allocate { 884sub size_allocate {
633 my ($self, $w, $h) = @_; 885 my ($self, $w, $h) = @_;
634 886
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
635 $h -= List::Util::max 0, $self->{border} * 2; 1094 $h -= List::Util::max 0, $self->border * 2;
636 $w -= List::Util::max 0, $self->{border} * 2; 1095 $w -= List::Util::max 0, $self->border * 2;
637 1096
1097 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1098 if $self->{title};
1099
638 $self->child->configure ($self->{border}, $self->{border}, $w, $h); 1100 $self->child->configure ($self->border, $self->border, $w, $h);
639} 1101}
640 1102
641sub button_down { 1103sub button_down {
642 my ($self, $ev, $x, $y) = @_; 1104 my ($self, $ev, $x, $y) = @_;
643 1105
644 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1106 my ($w, $h) = @$self{qw(w h)};
645 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1107 my $border = $self->border;
646 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}, $self->{y});
647 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1114 my ($ox, $oy) = ($ev->{x}, $ev->{y});
648 my ($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;
649 1119
650 $self->{motion} = sub { 1120 $self->{motion} = sub {
651 my ($ev, $x, $y) = @_; 1121 my ($ev, $x, $y) = @_;
652 1122
653 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1123 my $dx = $ev->{x} - $ox;
1124 my $dy = $ev->{y} - $oy;
654 1125
655 $self->{user_w} = $bw + $x - $ox; 1126 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
656 $self->{user_h} = $bh + $y - $oy; 1127 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
657 $self->check_size; 1128
1129 $self->realloc;
1130 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
658 }; 1131 };
659 1132
660 } elsif ($x >= 0 && $x < $self->{w} 1133 } elsif ($lr ^ $td) {
661 && $y >= 0 && $y < $self->{border}) {
662
663 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1134 my ($ox, $oy) = ($ev->{x}, $ev->{y});
664 my ($bx, $by) = ($self->{x}, $self->{y}); 1135 my ($bx, $by) = ($self->{x}, $self->{y});
665 1136
666 $self->{motion} = sub { 1137 $self->{motion} = sub {
667 my ($ev, $x, $y) = @_; 1138 my ($ev, $x, $y) = @_;
668 1139
669 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1140 ($x, $y) = ($ev->{x}, $ev->{y});
670 1141
671 $self->move ($bx + $x - $ox, $by + $y - $oy); 1142 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
672 $self->update;
673 }; 1143 };
674 } 1144 }
675} 1145}
676 1146
677sub button_up { 1147sub button_up {
… …
690 my ($self) = @_; 1160 my ($self) = @_;
691 1161
692 my ($w, $h ) = ($self->{w}, $self->{h}); 1162 my ($w, $h ) = ($self->{w}, $self->{h});
693 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1163 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
694 1164
695 glEnable GL_BLEND;
696 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
697 glEnable GL_TEXTURE_2D; 1165 glEnable GL_TEXTURE_2D;
698 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1166 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
699 1167
1168 my $border = $self->border;
1169
700 glColor @{ $self->{border_bg} }; 1170 glColor @{ $self->{border_bg} };
701 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1171 $border[0]->draw_quad_alpha (0, 0, $w, $border);
702 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1172 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
703 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1173 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
704 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1174 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
705 1175
706 my $bg = $tex[0]; 1176 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1177 glColor @{ $self->{bg} };
707 1178
708 # TODO: repeat texture not scale 1179 # TODO: repeat texture not scale
709 my $rep_x = $cw / $bg->{w}; 1180 # solve this better(?)
710 my $rep_y = $ch / $bg->{h}; 1181 $bg->{s} = $cw / $bg->{w};
711 1182 $bg->{t} = $ch / $bg->{h};
712 glColor @{ $self->{bg} };
713
714 $bg->{s} = $rep_x;
715 $bg->{t} = $rep_y;
716 $bg->{wrap_mode} = 1;
717 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1183 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1184 }
718 1185
719 glDisable GL_TEXTURE_2D; 1186 glDisable GL_TEXTURE_2D;
720 glDisable GL_BLEND; 1187
1188 $self->{title}->draw if $self->{title};
721 1189
722 $self->child->draw; 1190 $self->child->draw;
723} 1191}
724 1192
725############################################################################# 1193#############################################################################
… …
728 1196
729our @ISA = CFClient::UI::Base::; 1197our @ISA = CFClient::UI::Base::;
730 1198
731use List::Util qw(max sum); 1199use List::Util qw(max sum);
732 1200
733use SDL::OpenGL; 1201use CFClient::OpenGL;
734 1202
735sub new { 1203sub new {
736 my $class = shift; 1204 my $class = shift;
737 1205
738 $class->SUPER::new ( 1206 $class->SUPER::new (
739 col_expand => [], 1207 col_expand => [],
740 @_ 1208 @_,
741 ) 1209 )
1210}
1211
1212sub children {
1213 grep $_, map @$_, grep $_, @{ $_[0]{children} }
742} 1214}
743 1215
744sub add { 1216sub add {
745 my ($self, $x, $y, $child) = @_; 1217 my ($self, $x, $y, $child) = @_;
746 1218
747 $child->set_parent ($self); 1219 $child->set_parent ($self);
748 $self->{children}[$y][$x] = $child; 1220 $self->{children}[$y][$x] = $child;
749 1221
750 $self->{w} = $self->{h} = -1; 1222 $self->realloc;
751
752 $child->check_size;
753} 1223}
754 1224
755# TODO: move to container class maybe? send childs a signal on removal? 1225# TODO: move to container class maybe? send children a signal on removal?
756sub clear { 1226sub clear {
757 my ($self) = @_; 1227 my ($self) = @_;
758 1228
1229 my @children = $self->children;
759 delete $self->{children}; 1230 delete $self->{children};
760 $self->update; 1231
1232 for (@children) {
1233 delete $_->{parent};
1234 $_->hide;
1235 }
1236
1237 $self->realloc;
761} 1238}
762 1239
763sub get_wh { 1240sub get_wh {
764 my ($self) = @_; 1241 my ($self) = @_;
765 1242
… …
770 or next; 1247 or next;
771 1248
772 for my $x (0 .. $#$row) { 1249 for my $x (0 .. $#$row) {
773 my $widget = $row->[$x] 1250 my $widget = $row->[$x]
774 or next; 1251 or next;
775 my ($w, $h) = $widget->size_request; 1252 my ($w, $h) = @$widget{qw(req_w req_h)};
776 1253
777 $w[$x] = max $w[$x], $w; 1254 $w[$x] = max $w[$x], $w;
778 $h[$y] = max $h[$y], $h; 1255 $h[$y] = max $h[$y], $h;
779 } 1256 }
780 } 1257 }
… …
796sub size_allocate { 1273sub size_allocate {
797 my ($self, $w, $h) = @_; 1274 my ($self, $w, $h) = @_;
798 1275
799 my ($ws, $hs) = $self->get_wh; 1276 my ($ws, $hs) = $self->get_wh;
800 1277
801 my $req_w = sum @$ws; 1278 my $req_w = (sum @$ws) || 1;
802 my $req_h = sum @$hs; 1279 my $req_h = (sum @$hs) || 1;
803 1280
804 # TODO: nicer code && do row_expand 1281 # TODO: nicer code && do row_expand
805 my @col_expand = @{$self->{col_expand}}; 1282 my @col_expand = @{$self->{col_expand}};
806 @col_expand = (1) x @$ws unless @col_expand; 1283 @col_expand = (1) x @$ws unless @col_expand;
807 my $col_expand = (sum @col_expand) || 1; 1284 my $col_expand = (sum @col_expand) || 1;
… …
861 } 1338 }
862} 1339}
863 1340
864############################################################################# 1341#############################################################################
865 1342
866package CFClient::UI::HBox; 1343package CFClient::UI::Box;
867
868# TODO: wrap into common Box base class
869 1344
870our @ISA = CFClient::UI::Container::; 1345our @ISA = CFClient::UI::Container::;
871 1346
872sub size_request { 1347sub size_request {
873 my ($self) = @_; 1348 my ($self) = @_;
874 1349
875 my @alloc = map [$_->size_request], @{$self->{children}}; 1350 $self->{vertical}
876 1351 ? (
877 ( 1352 (List::Util::max map $_->{req_w}, @{$self->{children}}),
878 (List::Util::sum map $_->[0], @alloc), 1353 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
879 (List::Util::max map $_->[1], @alloc), 1354 )
880 ) 1355 : (
1356 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1357 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1358 )
881} 1359}
882 1360
883sub size_allocate { 1361sub size_allocate {
884 my ($self, $w, $h) = @_; 1362 my ($self, $w, $h) = @_;
885 1363
886 ($h, $w) = ($w, $h); 1364 my $space = $self->{vertical} ? $h : $w;
887
888 my $children = $self->{children}; 1365 my $children = $self->{children};
889 1366
890 my @h = map +($_->size_request)[0], @$children; 1367 my @req;
891 1368
892 my $req_h = List::Util::sum @h; 1369 if ($self->{homogeneous}) {
893 1370 @req = ($space / (@$children || 1)) x @$children;
894 if ($req_h > $h) {
895 # ah well, not enough space
896 $_ *= $h / $req_h for @h;
897 } 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 {
898 my $exp = List::Util::sum map $_->{expand}, @$children; 1379 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
899 $exp ||= 1;
900 1380
1381 $space = ($space - $req) / $expand; # remaining space to give away
1382
1383 $req[$_] += $space * $children->[$_]{expand}
901 for (0 .. $#$children) { 1384 for 0 .. $#$children;
902 my $child = $children->[$_];
903
904 my $alloc_h = $h[$_];
905 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
906 $h[$_] = $alloc_h;
907 } 1385 }
908 } 1386 }
909 1387
910 CFClient::UI::harmonize \@h; 1388 CFClient::UI::harmonize \@req;
911 1389
912 my $y = 0; 1390 my $pos = 0;
913 for (0 .. $#$children) { 1391 for (0 .. $#$children) {
914 my $child = $children->[$_];
915 my $h = $h[$_]; 1392 my $alloc = $req[$_];
916 $child->configure ($y, 0, $h, $w); 1393 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
917 1394
918 $y += $h; 1395 $pos += $alloc;
919 } 1396 }
920 1397
921 1 1398 1
922} 1399}
923 1400
924############################################################################# 1401#############################################################################
925 1402
1403package CFClient::UI::HBox;
1404
1405our @ISA = CFClient::UI::Box::;
1406
1407sub new {
1408 my $class = shift;
1409
1410 $class->SUPER::new (
1411 vertical => 0,
1412 @_,
1413 )
1414}
1415
1416#############################################################################
1417
926package CFClient::UI::VBox; 1418package CFClient::UI::VBox;
927 1419
928# TODO: wrap into common Box base class
929
930our @ISA = CFClient::UI::Container::; 1420our @ISA = CFClient::UI::Box::;
931 1421
932sub size_request { 1422sub new {
933 my ($self) = @_; 1423 my $class = shift;
934 1424
935 my @alloc = map [$_->size_request], @{$self->{children}}; 1425 $class->SUPER::new (
936 1426 vertical => 1,
937 ( 1427 @_,
938 (List::Util::max map $_->[0], @alloc),
939 (List::Util::sum map $_->[1], @alloc),
940 ) 1428 )
941} 1429}
942 1430
943sub size_allocate {
944 my ($self, $w, $h) = @_;
945
946 my $children = $self->{children};
947
948 my @h = map +($_->size_request)[1], @$children;
949
950 my $req_h = List::Util::sum @h;
951
952 if ($req_h > $h) {
953 # ah well, not enough space
954 $_ *= $h / $req_h for @h;
955 } else {
956 my $exp = List::Util::sum map $_->{expand}, @$children;
957 $exp ||= 1;
958
959 for (0 .. $#$children) {
960 my $child = $children->[$_];
961
962 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
963 }
964 }
965
966 CFClient::UI::harmonize \@h;
967
968 my $y = 0;
969 for (0 .. $#$children) {
970 my $child = $children->[$_];
971 my $h = $h[$_];
972 $child->configure (0, $y, $w, $h);
973
974 $y += $h;
975 }
976
977 1
978}
979
980############################################################################# 1431#############################################################################
981 1432
982package CFClient::UI::Label; 1433package CFClient::UI::Label;
983 1434
984our @ISA = CFClient::UI::Base::; 1435our @ISA = CFClient::UI::DrawBG::;
985 1436
986use SDL::OpenGL; 1437use CFClient::OpenGL;
987 1438
988sub new { 1439sub new {
989 my ($class, %arg) = @_; 1440 my ($class, %arg) = @_;
990 1441
991 my $self = $class->SUPER::new ( 1442 my $self = $class->SUPER::new (
992 fg => [1, 1, 1], 1443 fg => [1, 1, 1],
993 fontsize => $::FONTSIZE, 1444 #bg => none
994 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,
995 align => -1, 1453 align => -1,
996 valign => -1, 1454 valign => -1,
997 padding => 2, 1455 padding_x => 2,
998 layout => new CFClient::Layout, 1456 padding_y => 2,
1457 can_events => 0,
999 %arg 1458 %arg
1000 ); 1459 );
1001 1460
1002 $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 }
1003 1466
1004 $self->set_text (delete $self->{text}) if exists $self->{text}; 1467 if (exists $self->{markup}) {
1005 $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 }
1006 1472
1007 $self 1473 $self
1008} 1474}
1009 1475
1010sub escape_text { 1476sub escape($) {
1011 local $_ = $_[1]; 1477 local $_ = $_[0];
1012 1478
1013 s/&/&amp;/g; 1479 s/&/&amp;/g;
1014 s/>/&gt;/g; 1480 s/>/&gt;/g;
1015 s/</&lt;/g; 1481 s/</&lt;/g;
1016 1482
1017 $_[1] 1483 $_
1484}
1485
1486sub update {
1487 my ($self) = @_;
1488
1489 delete $self->{texture};
1490 $self->SUPER::update;
1018} 1491}
1019 1492
1020sub set_text { 1493sub set_text {
1021 my ($self, $text) = @_; 1494 my ($self, $text) = @_;
1022 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;
1023 $self->{layout}->set_text ($text); 1500 $self->{layout}->set_text ($text);
1024 1501
1025 delete $self->{texture}; 1502 $self->realloc;
1026 $self->update; 1503 $self->update;
1027} 1504}
1028 1505
1029sub set_markup { 1506sub set_markup {
1030 my ($self, $markup) = @_; 1507 my ($self, $markup) = @_;
1031 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;
1032 $self->{layout}->set_markup ($markup); 1515 $self->{layout}->set_markup ($markup);
1033 1516
1034 delete $self->{texture}; 1517 $self->realloc;
1035 $self->update; 1518 $self->update;
1036} 1519}
1037 1520
1038sub size_request { 1521sub size_request {
1039 my ($self) = @_; 1522 my ($self) = @_;
1040 1523
1041 $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});
1042 $self->{layout}->set_height ($self->{fontsize}); 1528 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1043 1529
1044 my ($w, $h) = $self->{layout}->size; 1530 my ($w, $h) = $self->{layout}->size;
1045 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;
1046 ( 1540 }
1047 $w + $self->{padding} * 2, 1541
1048 $h + $self->{padding} * 2, 1542 ($w, $h)
1049 )
1050} 1543}
1051 1544
1052sub size_allocate { 1545sub size_allocate {
1053 my ($self, $w, $h) = @_; 1546 my ($self, $w, $h) = @_;
1054 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;
1055 delete $self->{texture}; 1556 delete $self->{texture};
1056}
1057 1557
1058sub update { 1558 $self->realloc;
1059 my ($self) = @_;
1060
1061 delete $self->{texture};
1062 $self->SUPER::update;
1063} 1559}
1064 1560
1065sub _draw { 1561sub _draw {
1066 my ($self) = @_; 1562 my ($self) = @_;
1067 1563
1564 $self->SUPER::_draw; # draw background, if applicable
1565
1068 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};
1069 $self->{layout}->set_width ($self->{w}); 1569 $self->{layout}->set_width ($self->{w});
1070 $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
1071 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 $tex
1072 }; 1585 };
1073 1586
1074 glEnable GL_BLEND;
1075 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1076 glEnable GL_TEXTURE_2D; 1587 glEnable GL_TEXTURE_2D;
1077 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1588 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1078 1589
1590 if ($tex->{format} == GL_ALPHA) {
1079 glColor @{$self->{fg}}; 1591 glColor @{$self->{fg}};
1080
1081 $self->{ox} = int (
1082 $self->{align} < 0 ? $self->{padding}
1083 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1084 : ($self->{w} - $tex->{w}) * 0.5
1085 );
1086
1087 $self->{oy} = int (
1088 $self->{valign} < 0 ? $self->{padding}
1089 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1090 : ($self->{h} - $tex->{h}) * 0.5
1091 );
1092
1093 $tex->draw_quad ($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 }
1094 1596
1095 glDisable GL_TEXTURE_2D; 1597 glDisable GL_TEXTURE_2D;
1096 glDisable GL_BLEND;
1097} 1598}
1098 1599
1099############################################################################# 1600#############################################################################
1100 1601
1101package CFClient::UI::EntryBase; 1602package CFClient::UI::EntryBase;
1102 1603
1103our @ISA = CFClient::UI::Label::; 1604our @ISA = CFClient::UI::Label::;
1104 1605
1105use SDL; 1606use CFClient::OpenGL;
1106use SDL::OpenGL;
1107 1607
1108sub new { 1608sub new {
1109 my $class = shift; 1609 my $class = shift;
1110 1610
1111 $class->SUPER::new ( 1611 $class->SUPER::new (
1112 fg => [1, 1, 1], 1612 fg => [1, 1, 1],
1113 bg => [0, 0, 0, 0.2], 1613 bg => [0, 0, 0, 0.2],
1114 active_bg => [1, 1, 1, 0.5], 1614 active_bg => [1, 1, 1, 0.5],
1115 active_fg => [0, 0, 0], 1615 active_fg => [0, 0, 0],
1116 can_hover => 1, 1616 can_hover => 1,
1117 can_focus => 1, 1617 can_focus => 1,
1118 valign => 0, 1618 valign => 0,
1619 can_events => 1,
1620 #text => ...
1119 @_ 1621 @_
1120 ) 1622 )
1121} 1623}
1122 1624
1123sub _set_text { 1625sub _set_text {
… …
1125 1627
1126 delete $self->{cur_h}; 1628 delete $self->{cur_h};
1127 1629
1128 return if $self->{text} eq $text; 1630 return if $self->{text} eq $text;
1129 1631
1632 delete $self->{texture};
1633
1130 $self->{last_activity} = $::NOW; 1634 $self->{last_activity} = $::NOW;
1131 $self->{text} = $text; 1635 $self->{text} = $text;
1132 1636
1133 $text =~ s/./*/g if $self->{hidden}; 1637 $text =~ s/./*/g if $self->{hidden};
1134 $self->{layout}->set_text ("$text "); 1638 $self->{layout}->set_text ("$text ");
1135 1639
1136 $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;
1137} 1650}
1138 1651
1139sub get_text { 1652sub get_text {
1140 $_[0]{text} 1653 $_[0]{text}
1141} 1654}
… …
1146 my ($w, $h) = $self->SUPER::size_request; 1659 my ($w, $h) = $self->SUPER::size_request;
1147 1660
1148 ($w + 1, $h) # add 1 for cursor 1661 ($w + 1, $h) # add 1 for cursor
1149} 1662}
1150 1663
1151sub size_allocate {
1152 my ($self, $w, $h) = @_;
1153
1154 $self->_set_text ($self->{text});
1155}
1156
1157sub set_text {
1158 my ($self, $text) = @_;
1159
1160 $self->{cursor} = length $text;
1161 $self->_set_text ($text);
1162 $self->update;
1163}
1164
1165sub key_down { 1664sub key_down {
1166 my ($self, $ev) = @_; 1665 my ($self, $ev) = @_;
1167 1666
1168 my $mod = $ev->key_mod; 1667 my $mod = $ev->{mod};
1169 my $sym = $ev->key_sym; 1668 my $sym = $ev->{sym};
1170
1171 my $uni = $ev->key_unicode; 1669 my $uni = $ev->{unicode};
1172 1670
1173 my $text = $self->get_text; 1671 my $text = $self->get_text;
1174 1672
1175 if ($sym == SDLK_BACKSPACE) { 1673 if ($uni == 8) {
1176 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1674 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1177 } elsif ($sym == SDLK_DELETE) { 1675 } elsif ($uni == 127) {
1178 substr $text, $self->{cursor}, 1, ""; 1676 substr $text, $self->{cursor}, 1, "";
1179 } elsif ($sym == SDLK_LEFT) { 1677 } elsif ($sym == CFClient::SDLK_LEFT) {
1180 --$self->{cursor} if $self->{cursor}; 1678 --$self->{cursor} if $self->{cursor};
1181 } elsif ($sym == SDLK_RIGHT) { 1679 } elsif ($sym == CFClient::SDLK_RIGHT) {
1182 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1680 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1183 } elsif ($sym == SDLK_HOME) { 1681 } elsif ($sym == CFClient::SDLK_HOME) {
1184 $self->{cursor} = 0; 1682 $self->{cursor} = 0;
1185 } elsif ($sym == SDLK_END) { 1683 } elsif ($sym == CFClient::SDLK_END) {
1186 $self->{cursor} = length $text; 1684 $self->{cursor} = length $text;
1187 } elsif ($sym == SDLK_ESCAPE) { 1685 } elsif ($uni == 27) {
1188 $self->emit ('escape'); 1686 $self->_emit ('escape');
1189 } elsif ($uni) { 1687 } elsif ($uni) {
1190 substr $text, $self->{cursor}++, 0, chr $uni; 1688 substr $text, $self->{cursor}++, 0, chr $uni;
1191 } 1689 }
1192 1690
1193 $self->_set_text ($text); 1691 $self->_set_text ($text);
1194 $self->update; 1692
1693 $self->realloc;
1195} 1694}
1196 1695
1197sub focus_in { 1696sub focus_in {
1198 my ($self) = @_; 1697 my ($self) = @_;
1199 1698
… …
1267 1766
1268package CFClient::UI::Entry; 1767package CFClient::UI::Entry;
1269 1768
1270our @ISA = CFClient::UI::EntryBase::; 1769our @ISA = CFClient::UI::EntryBase::;
1271 1770
1272use SDL; 1771use CFClient::OpenGL;
1273use SDL::OpenGL;
1274 1772
1275sub key_down { 1773sub key_down {
1276 my ($self, $ev) = @_; 1774 my ($self, $ev) = @_;
1277 1775
1278 my $sym = $ev->key_sym; 1776 my $sym = $ev->{sym};
1279 1777
1280 if ($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} = '';
1281 $self->emit (activate => $self->get_text); 1783 $self->_emit (activate => $txt);
1282 $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 }
1283 1807
1284 } else { 1808 } else {
1285 $self->SUPER::key_down ($ev); 1809 $self->SUPER::key_down ($ev);
1286 } 1810 }
1287 1811
… …
1291 1815
1292package CFClient::UI::Button; 1816package CFClient::UI::Button;
1293 1817
1294our @ISA = CFClient::UI::Label::; 1818our @ISA = CFClient::UI::Label::;
1295 1819
1296use SDL; 1820use CFClient::OpenGL;
1297use SDL::OpenGL;
1298 1821
1299my @tex = 1822my @tex =
1300 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1823 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1301 qw(b1_button_active.png); 1824 qw(b1_button_active.png);
1302 1825
1303sub new { 1826sub new {
1304 my $class = shift; 1827 my $class = shift;
1305 1828
1306 $class->SUPER::new ( 1829 $class->SUPER::new (
1307 padding => 4, 1830 padding_x => 4,
1831 padding_y => 4,
1308 fg => [1, 1, 1], 1832 fg => [1, 1, 1],
1309 bg => [1, 1, 1, 0.2],
1310 active_fg => [0, 0, 1], 1833 active_fg => [0, 0, 1],
1311 can_hover => 1, 1834 can_hover => 1,
1312 align => 0, 1835 align => 0,
1313 valign => 0, 1836 valign => 0,
1837 can_events => 1,
1314 @_ 1838 @_
1315 ) 1839 )
1316} 1840}
1317 1841
1842sub activate { }
1843
1318sub button_up { 1844sub button_up {
1319 my ($self, $ev, $x, $y) = @_; 1845 my ($self, $ev, $x, $y) = @_;
1320 1846
1847 $self->emit ("activate")
1321 if ($x >= 0 && $x < $self->{w} 1848 if $x >= 0 && $x < $self->{w}
1322 && $y >= 0 && $y < $self->{h}) { 1849 && $y >= 0 && $y < $self->{h};
1323 $self->emit ("activate");
1324 }
1325} 1850}
1326 1851
1327sub _draw { 1852sub _draw {
1328 my ($self) = @_; 1853 my ($self) = @_;
1329 1854
1330 local $self->{fg} = $self->{fg}; 1855 local $self->{fg} = $self->{fg};
1331 1856
1332 if ($GRAB == $self) { 1857 if ($GRAB == $self) {
1333 $self->{fg} = $self->{active_fg}; 1858 $self->{fg} = $self->{active_fg};
1334 } 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);
1335 2088
1336 glEnable GL_BLEND; 2089 glEnable GL_BLEND;
1337 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2090 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1338 glEnable GL_TEXTURE_2D; 2091 glEnable GL_TEXTURE_2D;
1339 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2092 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1340 glColor 0, 0, 0, 1;
1341 2093
1342 $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;
1343 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;
1344 glDisable GL_TEXTURE_2D; 2122 glDisable GL_TEXTURE_2D;
1345 glDisable GL_BLEND;
1346
1347 $self->SUPER::_draw;
1348} 2123}
1349 2124
1350############################################################################# 2125#############################################################################
1351 2126
1352package CFClient::UI::CheckBox; 2127package CFClient::UI::Gauge;
1353 2128
1354our @ISA = CFClient::UI::DrawBG::; 2129our @ISA = CFClient::UI::VBox::;
1355
1356my @tex =
1357 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1358 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1359
1360use SDL;
1361use SDL::OpenGL;
1362 2130
1363sub new { 2131sub new {
1364 my $class = shift; 2132 my ($class, %arg) = @_;
1365 2133
1366 $class->SUPER::new ( 2134 my $self = $class->SUPER::new (
1367 padding => 2, 2135 tooltip => $arg{type},
1368 fg => [1, 1, 1],
1369 active_fg => [1, 1, 0],
1370 state => 0,
1371 can_hover => 1, 2136 can_hover => 1,
1372 @_ 2137 can_events => 1,
2138 %arg,
1373 ) 2139 );
1374}
1375 2140
1376sub size_request { 2141 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1377 my ($self) = @_; 2142 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1378 2143 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1379 ($self->{padding} * 2 + 6) x 2
1380}
1381
1382sub button_down {
1383 my ($self, $ev, $x, $y) = @_;
1384
1385 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1386 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1387 $self->{state} = !$self->{state};
1388 $self->emit (changed => $self->{state});
1389 }
1390}
1391
1392sub _draw {
1393 my ($self) = @_;
1394
1395 $self->SUPER::_draw;
1396
1397 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1398
1399 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1400
1401 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1402
1403 glEnable GL_BLEND;
1404 glEnable GL_TEXTURE_2D;
1405 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1406
1407 my $tex = $self->{state} ? $tex[1] : $tex[0];
1408
1409 $tex->draw_quad (0, 0, $s, $s);
1410
1411 glDisable GL_TEXTURE_2D;
1412 glDisable GL_BLEND;
1413}
1414
1415#############################################################################
1416
1417package CFClient::UI::VGauge;
1418
1419our @ISA = CFClient::UI::Base::;
1420
1421use SDL::OpenGL;
1422
1423my %tex = (
1424 food => [
1425 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1426 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1427 ],
1428 grace => [
1429 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1430 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1431 ],
1432 hp => [
1433 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1434 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1435 ],
1436 mana => [
1437 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1438 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1439 ],
1440);
1441
1442# eg. VGauge->new (gauge => 'food'), default gauge: food
1443sub new {
1444 my $class = shift;
1445
1446 my $self = $class->SUPER::new (gauge => 'food', @_);
1447 2144
1448 $self 2145 $self
1449} 2146}
1450 2147
1451sub size_request { 2148sub set_fontsize {
1452 my ($self) = @_; 2149 my ($self, $fsize) = @_;
1453 2150
1454 my $tex = $tex{$self->{gauge}}[0]; 2151 $self->{value}->set_fontsize ($fsize);
1455 2152 $self->{max} ->set_fontsize ($fsize);
1456 @$tex{qw(w h)}
1457} 2153}
1458 2154
1459sub set_max { 2155sub set_max {
1460 my ($self, $max) = @_; 2156 my ($self, $max) = @_;
1461 2157
1462 $self->{max_val} = $max; 2158 $self->{gauge}->set_max ($max);
2159 $self->{max}->set_text ($max);
1463} 2160}
1464 2161
1465sub set_value { 2162sub set_value {
1466 my ($self, $val, $max) = @_; 2163 my ($self, $val, $max) = @_;
1467 2164
1468 $self->set_max ($max) 2165 $self->set_max ($max)
1469 if defined $max; 2166 if defined $max;
1470 2167
1471 $max = $self->{max_val}; 2168 $self->{gauge}->set_value ($val, $max);
1472 $self->{val} = $val; 2169 $self->{value}->set_text ($val);
1473
1474 $self->update;
1475}
1476
1477sub _draw {
1478 my ($self) = @_;
1479
1480 my $tex = $tex{$self->{gauge}};
1481
1482 my ($w, $h) = ($self->{w}, $self->{h});
1483
1484 my $ycut = $self->{val} / ($self->{max_val} || 1);
1485 $ycut = 1 if $self->{val} > $self->{max_val};
1486
1487 my $t1 = $tex->[0];
1488 my $t2 = $tex->[1];
1489
1490 glEnable GL_BLEND;
1491 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1492 glEnable GL_TEXTURE_2D;
1493 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1494
1495 my $h1 = $self->{h} - $ycut * $self->{h};
1496 my $h2 = $ycut * $self->{h};
1497
1498 my $yp = 0;
1499
1500 glBindTexture GL_TEXTURE_2D, $t1->{name};
1501 glBegin GL_QUADS;
1502 glTexCoord 0 , 0; glVertex 0 , $yp;
1503 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1504 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
1505 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1506 glEnd;
1507
1508 $yp += $h1;
1509
1510 glBindTexture GL_TEXTURE_2D, $t2->{name};
1511 glBegin GL_QUADS;
1512 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1513 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1514 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1515 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
1516 glEnd;
1517
1518 glDisable GL_BLEND;
1519 glDisable GL_TEXTURE_2D;
1520} 2170}
1521 2171
1522############################################################################# 2172#############################################################################
1523 2173
1524package CFClient::UI::Slider; 2174package CFClient::UI::Slider;
1525 2175
1526use strict; 2176use strict;
1527 2177
1528use SDL::OpenGL; 2178use CFClient::OpenGL;
1529 2179
1530our @ISA = CFClient::UI::DrawBG::; 2180our @ISA = CFClient::UI::DrawBG::;
1531 2181
1532my @tex = 2182my @tex =
1533 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2183 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1534 qw(s1_slider.png s1_slider_bg.png); 2184 qw(s1_slider.png s1_slider_bg.png);
1535 2185
1536sub new { 2186sub new {
1537 my $class = shift; 2187 my $class = shift;
1538 2188
1539 # range [value, low, high, page] 2189 # range [value, low, high, page, unit]
1540 2190
1541 # TODO: 0-width page 2191 # TODO: 0-width page
1542 # TODO: req_w/h are wrong with vertical 2192 # TODO: req_w/h are wrong with vertical
1543 # TODO: calculations are off 2193 # TODO: calculations are off
1544 my $self = $class->SUPER::new ( 2194 my $self = $class->SUPER::new (
1545 fg => [1, 1, 1], 2195 fg => [1, 1, 1],
1546 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],
1547 range => [0, 0, 100, 10], 2199 range => [0, 0, 100, 10, 0],
1548 req_w => 40, 2200 min_w => $::WIDTH / 80,
1549 req_h => 13, 2201 min_h => $::WIDTH / 80,
1550 vertical => 0, 2202 vertical => 0,
1551 can_hover => 1, 2203 can_hover => 1,
1552 inner_pad => 5, 2204 inner_pad => 0.02,
1553 @_ 2205 @_
1554 ); 2206 );
1555 2207
2208 $self->set_value ($self->{range}[0]);
2209 $self->update;
2210
1556 $self 2211 $self
1557} 2212}
1558 2213
2214sub changed { }
2215
2216sub set_range {
2217 my ($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 $self->update;
2245 }
2246}
2247
1559sub size_request { 2248sub size_request {
1560 my ($self) = @_; 2249 my ($self) = @_;
1561 2250
1562 my $w = $self->{req_w}; 2251 ($self->{req_w}, $self->{req_h})
1563 my $h = $self->{req_h};
1564
1565 $self->{vertical} ? ($h, $w) : ($w, $h)
1566} 2252}
1567 2253
1568sub button_down { 2254sub button_down {
1569 my ($self, $ev, $x, $y) = @_; 2255 my ($self, $ev, $x, $y) = @_;
1570 2256
1571 $self->SUPER::button_down ($ev, $x, $y); 2257 $self->SUPER::button_down ($ev, $x, $y);
2258
2259 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2260
1572 $self->mouse_motion ($ev, $x, $y); 2261 $self->mouse_motion ($ev, $x, $y);
1573} 2262}
1574 2263
1575sub mouse_motion { 2264sub mouse_motion {
1576 my ($self, $ev, $x, $y) = @_; 2265 my ($self, $ev, $x, $y) = @_;
1577 2266
1578 if ($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
1579 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2284 my ($value, $lo, $hi, $page) = @{$self->{range}};
2285 my $range = ($hi - $page - $lo) || 1e-100;
1580 2286
1581 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2287 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1582 2288
1583 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2289 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1584 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2290 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1585 2291
1586 $x -= $inner_pad_px; # substract the padding 2292 $value = ($value - $lo) / $range;
1587 $x = $x * ($hi - $lo) / $inner_w + $lo; 2293 $value = $value * $self->{scale} + $self->{offset};
1588 $x = $lo if $x < $lo;
1589 $x = $hi - $page if $x > $hi - $page;
1590 $self->{range}[0] = $x;
1591 2294
1592 $self->emit (changed => $x); 2295 $self->{knob_x} = $value - $knob_w * 0.5;
1593 $self->update; 2296 $self->{knob_w} = $knob_w;
1594 } 2297 });
1595}
1596 2298
1597# the inner_* stuff is for generating a padding for the slider handle, 2299 $self->SUPER::update;
1598# so that the handle doesn't leave the texture. This calculation isn't 100%
1599# correct propably, but it does the job for now
1600sub _calc_inner_pad_px {
1601 my ($self, $w) = @_;
1602 ($w / 100) * $self->{inner_pad} # % to pixels
1603} 2300}
1604 2301
1605sub _draw { 2302sub _draw {
1606 my ($self) = @_; 2303 my ($self) = @_;
1607 2304
1608 $self->SUPER::_draw (); 2305 $self->SUPER::_draw ();
1609 2306
1610 my ($w, $h) = @$self{qw(w h)}; 2307 glScale $self->{w}, $self->{h};
1611 2308
1612 if ($self->{vertical}) { 2309 if ($self->{vertical}) {
1613 # draw a vertical slider like a rotated horizontal slider 2310 # draw a vertical slider like a rotated horizontal slider
1614 2311
2312 glTranslate 1, 0, 0;
1615 glRotate 90, 0, 0, 1; 2313 glRotate 90, 0, 0, 1;
1616 glTranslate 0, -$self->{w}, 0;
1617
1618 ($w, $h) = ($h, $w);
1619 } 2314 }
1620 2315
1621 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2316 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1622 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2317 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1623 2318
1624 my ($value, $lo, $hi, $page) = @{$self->{range}};
1625
1626 $hi = $value + 1 if $lo == $hi;
1627
1628 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1629 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1630
1631 $page = int $page * $inner_w / ($hi - $lo);
1632 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1633
1634 $w -= $page;
1635 $page &= ~1;
1636 glTranslate $page * 0.5, 0, 0;
1637 $page ||= 2;
1638
1639 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1640 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1641
1642 glEnable GL_BLEND;
1643 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1644 glEnable GL_TEXTURE_2D; 2319 glEnable GL_TEXTURE_2D;
1645 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2320 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1646 2321
1647 # draw background 2322 # draw background
1648 $tex[1]->draw_quad (0, 0, $w, $h); 2323 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1649 2324
1650 # draw handle 2325 # draw handle
1651 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2326 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1652 2327
1653 glDisable GL_BLEND;
1654 glDisable GL_TEXTURE_2D; 2328 glDisable GL_TEXTURE_2D;
1655} 2329}
1656 2330
1657############################################################################# 2331#############################################################################
1658 2332
2333package CFClient::UI::ValSlider;
2334
2335our @ISA = CFClient::UI::HBox::;
2336
2337sub new {
2338 my ($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
1659package CFClient::UI::TextView; 2374package CFClient::UI::TextView;
1660 2375
1661our @ISA = CFClient::UI::HBox::; 2376our @ISA = CFClient::UI::HBox::;
1662 2377
1663use SDL::OpenGL; 2378use CFClient::OpenGL;
1664 2379
1665sub new { 2380sub new {
1666 my $class = shift; 2381 my $class = shift;
1667 2382
1668 my $self = $class->SUPER::new ( 2383 my $self = $class->SUPER::new (
1669 req_w => $::WIDTH / 6, 2384 fontsize => 1,
1670 req_h => $::HEIGHT / 6, 2385 can_events => 0,
1671 fontsize => $::FONTSIZE, 2386 #font => default_font
1672 @_, 2387 @_,
1673 2388
1674 layout => (new CFClient::Layout), 2389 layout => (new CFClient::Layout 1),
1675 par => [], 2390 par => [],
1676 height => 0, 2391 height => 0,
1677 children => [ 2392 children => [
1678 (new CFClient::UI::Empty expand => 1), 2393 (new CFClient::UI::Empty expand => 1),
1679 (new CFClient::UI::Slider vertical => 1), 2394 (new CFClient::UI::Slider vertical => 1),
1680 ], 2395 ],
1681 ); 2396 );
1682 2397
1683 $self->{children}[1]->connect (changed => sub { 2398 $self->{children}[1]->connect (changed => sub { $self->update });
1684 $self->update;
1685 });
1686 2399
1687 $self 2400 $self
1688} 2401}
1689 2402
1690sub set_fontsize { 2403sub set_fontsize {
… …
1692 2405
1693 $self->{fontsize} = $fontsize; 2406 $self->{fontsize} = $fontsize;
1694 $self->reflow; 2407 $self->reflow;
1695} 2408}
1696 2409
2410sub size_allocate {
2411 my ($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 $self->reflow;
2420}
2421
1697sub text_height { 2422sub text_size {
1698 my ($self, $text) = @_; 2423 my ($self, $text, $indent) = @_;
1699 2424
1700 my $layout = $self->{layout}; 2425 my $layout = $self->{layout};
1701 2426
1702 $layout->set_height ($self->{fontsize}); 2427 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1703 $layout->set_width ($self->{w}); 2428 $layout->set_width ($self->{children}[0]{w} - $indent);
1704 $layout->set_text ($text); 2429 $layout->set_markup ($text);
1705 2430
1706 ($layout->size)[1] 2431 $layout->size
1707} 2432}
1708 2433
1709sub reflow { 2434sub reflow {
1710 my ($self) = @_; 2435 my ($self) = @_;
1711 2436
1712 $self->{need_reflow}++; 2437 $self->{need_reflow}++;
1713 $self->update; 2438 $self->update;
1714} 2439}
1715 2440
1716sub size_request { 2441sub set_offset {
1717 my ($self) = @_; 2442 my ($self, $offset) = @_;
1718 2443
1719 ($self->{req_w}, $self->{req_h}) 2444 # todo: base offset on lines or so, not on pixels
2445 $self->{children}[1]->set_value ($offset);
1720} 2446}
1721 2447
1722sub size_allocate { 2448sub clear {
1723 my ($self, $w, $h) = @_; 2449 my ($self) = @_;
1724 2450
1725 $self->{layout}->set_height ($self->{fontsize}); 2451 $self->{par} = [];
1726 $self->{layout}->set_width ($self->{w}); 2452 $self->{height} = 0;
1727 2453 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1728 $self->reflow;
1729 $self->update;
1730} 2454}
1731 2455
1732sub add_paragraph { 2456sub add_paragraph {
1733 my ($self, $color, $text) = @_; 2457 my ($self, $color, $text, $indent) = @_;
1734 2458
1735 #TODO: intelligently "reformat" paragraph 2459 for my $line (split /\n/, $text) {
1736 2460 my ($w, $h) = $self->text_size ($line);
1737 my $height = $self->text_height ($text);
1738
1739 $self->{height} += $height; 2461 $self->{height} += $h;
2462 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2463 }
1740 2464
1741 push @{$self->{par}}, [$height, $color, $text];
1742
1743 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2465 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1744 $self->{children}[1]->update;
1745} 2466}
1746 2467
1747sub update { 2468sub update {
1748 my ($self) = @_; 2469 my ($self) = @_;
1749 2470
… …
1751 2472
1752 return unless $self->{h} > 0; 2473 return unless $self->{h} > 0;
1753 2474
1754 delete $self->{texture}; 2475 delete $self->{texture};
1755 2476
1756 $ROOT->on_refresh ($self, sub { 2477 $ROOT->on_post_alloc ($self, sub {
2478 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2479
1757 if (delete $self->{need_reflow}) { 2480 if (delete $self->{need_reflow}) {
1758 my $height = 0; 2481 my $height = 0;
1759 2482
1760 $height += $_->[0] = $self->text_height ($_->[2]) 2483 my $layout = $self->{layout};
2484
2485 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2486
1761 for @{$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 }
1762 2498
1763 $self->{height} = $height; 2499 $self->{height} = $height;
1764 2500
1765 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2501 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1766 2502
1767 delete $self->{texture}; 2503 delete $self->{texture};
1768 } 2504 }
1769 2505
1770 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2506 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1771 glClearColor 0, 0, 0, 1; 2507 glClearColor 0.5, 0.5, 0.5, 0;
1772 glClear GL_COLOR_BUFFER_BIT; 2508 glClear GL_COLOR_BUFFER_BIT;
1773 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
1774 glEnable GL_BLEND; 2521 glEnable GL_BLEND;
2522 #TODO# not correct in windows where rgba is forced off
1775 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2523 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1776 glEnable GL_TEXTURE_2D;
1777 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1778
1779 my $top = int $self->{children}[1]{range}[0];
1780
1781 my $y0 = $top;
1782 my $y1 = $top + $self->{h};
1783
1784 my $y = 0;
1785
1786 my $layout = $self->{layout};
1787 2524
1788 for my $par (@{$self->{par}}) { 2525 for my $par (@{$self->{par}}) {
1789 my $h = $par->[0]; 2526 my $h = $par->[1];
1790 2527
1791 if ($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]);
1792 $layout->set_text ($par->[2]); 2531 $layout->set_markup ($par->[4]);
1793 2532
1794 glColor @{ $par->[1] }; 2533 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1795 my ($W, $H) = $layout->size; 2534
1796 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2535 glRasterPos $par->[3], $y - $y0;
2536 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1797 } 2537 }
1798 2538
1799 $y += $h; 2539 $y += $h;
1800 } 2540 }
1801 2541
1802 glDisable GL_TEXTURE_2D;
1803 glDisable GL_BLEND; 2542 glDisable GL_BLEND;
1804 }; 2543 };
1805 }); 2544 });
1806} 2545}
1807 2546
1808sub _draw { 2547sub _draw {
1809 my ($self) = @_; 2548 my ($self) = @_;
1810 2549
1811 if ($self->{texture}) {
1812 glEnable GL_TEXTURE_2D; 2550 glEnable GL_TEXTURE_2D;
1813 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;
1814 $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});
1815 glDisable GL_TEXTURE_2D; 2554 glDisable GL_TEXTURE_2D;
1816 }
1817 2555
1818 $self->{children}[1]->draw; 2556 $self->{children}[1]->draw;
1819 2557
1820} 2558}
1821 2559
1822############################################################################# 2560#############################################################################
1823 2561
1824package CFClient::UI::MapWidget;
1825
1826use strict;
1827
1828use List::Util qw(min max);
1829
1830use SDL;
1831use SDL::OpenGL;
1832
1833our @ISA = CFClient::UI::Base::;
1834
1835sub new {
1836 my $class = shift;
1837
1838 $class->SUPER::new (
1839 z => -1,
1840 can_focus => 1,
1841 list => (glGenLists 1),
1842 @_
1843 )
1844}
1845
1846sub key_down {
1847 print "MAPKEYDOWN\n";
1848}
1849
1850sub key_up {
1851}
1852
1853sub button_down {
1854 my ($self, $ev, $x, $y) = @_;
1855
1856 $self->focus_in;
1857
1858 if ($ev->button == 2) {
1859 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1860 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1861
1862 $self->{motion} = sub {
1863 my ($ev, $x, $y) = @_;
1864
1865 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1866
1867 $::CFG->{map_shift_x} = $bw + $x - $ox;
1868 $::CFG->{map_shift_y} = $bh + $y - $oy;
1869
1870 $self->update;
1871 };
1872 }
1873}
1874
1875sub button_up {
1876 my ($self, $ev, $x, $y) = @_;
1877
1878 delete $self->{motion};
1879}
1880
1881sub mouse_motion {
1882 my ($self, $ev, $x, $y) = @_;
1883
1884 $self->{motion}->($ev, $x, $y) if $self->{motion};
1885}
1886
1887sub size_request {
1888 (
1889 1 + 32 * int $::WIDTH / 32,
1890 1 + 32 * int $::HEIGHT / 32,
1891 )
1892}
1893
1894sub update {
1895 my ($self) = @_;
1896
1897 $self->{need_update} = 1;
1898 $self->SUPER::update;
1899}
1900
1901sub draw {
1902 my ($self) = @_;
1903
1904 if (delete $self->{need_update}) {
1905 glNewList $self->{list}, GL_COMPILE;
1906
1907 if ($::MAP) {
1908 my $sw = int $::WIDTH / 32;
1909 my $sh = int $::HEIGHT / 32;
1910
1911 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1912 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1913
1914 glTranslate $sx0 - 32, $sy0 - 32, 0;
1915
1916 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1917
1918 if ($::CFG->{fow_enable}) {
1919 if ($::CFG->{fow_smooth} && $CFClient::GL_VERSION >= 1.2) { # smooth fog of war
1920 glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
1921 glConvolutionFilter2D (
1922 GL_CONVOLUTION_2D,
1923 GL_ALPHA,
1924 3, 3,
1925 GL_ALPHA, GL_FLOAT,
1926 pack "f*",
1927 0.1, 0.1, 0.1,
1928 0.1, 0.2, 0.1,
1929 0.1, 0.1, 0.1,
1930 );
1931 glEnable GL_CONVOLUTION_2D;
1932 }
1933
1934 $self->{fow_texture} = new CFClient::Texture
1935 w => $w,
1936 h => $h,
1937 data => $data,
1938 internalformat => GL_ALPHA,
1939 format => GL_ALPHA;
1940
1941 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1942
1943 glEnable GL_BLEND;
1944 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1945 glEnable GL_TEXTURE_2D;
1946 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1947
1948 glColor +($::CFG->{fow_intensity}) x 3, 1;
1949 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1950
1951 glDisable GL_TEXTURE_2D;
1952 glDisable GL_BLEND;
1953 }
1954
1955 # HACK BEGIN
1956 {
1957 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1958 my ($w, $h) = (250, 250);
1959
1960 glEnable GL_BLEND;
1961 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1962 glEnable GL_TEXTURE_2D;
1963 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1964
1965 $self->{mapmap_texture} =
1966 new CFClient::Texture
1967 w => $w,
1968 h => $h,
1969 data => $::MAP->mapmap ($w, $h),
1970 type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
1971
1972 $self->{mapmap_texture}->draw_quad (100, 100);
1973
1974 glDisable GL_TEXTURE_2D;
1975 glDisable GL_BLEND;
1976 }
1977 # HACK END
1978 }
1979
1980 glEndList;
1981 }
1982
1983 glPushMatrix;
1984 glCallList $self->{list};
1985 glPopMatrix;
1986
1987 if ($FOCUS != $self) {
1988 glColor 64/255, 64/255, 64/255;
1989 glLogicOp GL_AND;
1990 glEnable GL_COLOR_LOGIC_OP;
1991 glBegin GL_QUADS;
1992 glVertex 0, 0;
1993 glVertex 0, $::HEIGHT;
1994 glVertex $::WIDTH, $::HEIGHT;
1995 glVertex $::WIDTH, 0;
1996 glEnd;
1997 glDisable GL_COLOR_LOGIC_OP;
1998 }
1999}
2000
2001my %DIR = (
2002 SDLK_KP8, [1, "north"],
2003 SDLK_KP9, [2, "northeast"],
2004 SDLK_KP6, [3, "east"],
2005 SDLK_KP3, [4, "southeast"],
2006 SDLK_KP2, [5, "south"],
2007 SDLK_KP1, [6, "southwest"],
2008 SDLK_KP4, [7, "west"],
2009 SDLK_KP7, [8, "northwest"],
2010
2011 SDLK_UP, [1, "north"],
2012 SDLK_RIGHT, [3, "east"],
2013 SDLK_DOWN, [5, "south"],
2014 SDLK_LEFT, [7, "west"],
2015);
2016
2017sub key_down {
2018 my ($self, $ev) = @_;
2019
2020 my $mod = $ev->key_mod;
2021 my $sym = $ev->key_sym;
2022
2023 if ($sym == SDLK_KP5) {
2024 $::CONN->user_send ("stay fire");
2025 } elsif ($sym == SDLK_a) {
2026 $::CONN->user_send ("apply");
2027 } elsif ($sym == SDLK_QUOTE) {
2028 $self->emit ('activate_console');
2029 } elsif ($sym == SDLK_SLASH) {
2030 $self->emit ('activate_console' => '/');
2031 } elsif (exists $DIR{$sym}) {
2032 if ($mod & KMOD_SHIFT) {
2033 $self->{shft}++;
2034 $::CONN->user_send ("fire $DIR{$sym}[0]");
2035 } elsif ($mod & KMOD_CTRL) {
2036 $self->{ctrl}++;
2037 $::CONN->user_send ("run $DIR{$sym}[0]");
2038 } else {
2039 $::CONN->user_send ("$DIR{$sym}[1]");
2040 }
2041 }
2042}
2043
2044sub key_up {
2045 my ($self, $ev) = @_;
2046
2047 my $mod = $ev->key_mod;
2048 my $sym = $ev->key_sym;
2049
2050 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2051 $::CONN->user_send ("fire_stop");
2052 }
2053 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2054 $::CONN->user_send ("run_stop");
2055 }
2056}
2057
2058#############################################################################
2059
2060package CFClient::UI::Animator; 2562package CFClient::UI::Animator;
2061 2563
2062use SDL::OpenGL; 2564use CFClient::OpenGL;
2063 2565
2064our @ISA = CFClient::UI::Bin::; 2566our @ISA = CFClient::UI::Bin::;
2065 2567
2066sub moveto { 2568sub moveto {
2067 my ($self, $x, $y) = @_; 2569 my ($self, $x, $y) = @_;
… …
2105 2607
2106sub new { 2608sub new {
2107 my $class = shift; 2609 my $class = shift;
2108 2610
2109 my $self = $class->SUPER::new ( 2611 my $self = $class->SUPER::new (
2110 state => 0, 2612 state => 0,
2111 connect_activate => \&toggle_flopper, 2613 on_activate => \&toggle_flopper,
2112 @_ 2614 @_
2113 ); 2615 );
2114 2616
2115 if ($self->{state}) {
2116 $self->{state} = 0;
2117 $self->toggle_flopper;
2118 }
2119
2120 $self 2617 $self
2121} 2618}
2122 2619
2123sub toggle_flopper { 2620sub toggle_flopper {
2124 my ($self) = @_; 2621 my ($self) = @_;
2125 2622
2126 # TODO: use animation 2623 $self->{other}->toggle_visibility;
2127 if ($self->{state} = !$self->{state}) { 2624}
2128 $CFClient::UI::ROOT->add ($self->{other}); 2625
2129 $self->{other}->move ($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
2130 $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};
2131 } else { 2961 } else {
2132 $CFClient::UI::ROOT->remove ($self->{other}); 2962 $self->{item}{$group} = {
2133 $self->emit ("close"); 2963 id => ++$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 };
2134 } 2972 }
2135 2973
2136 $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;
2137} 2985}
2138 2986
2139############################################################################# 2987#############################################################################
2140 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 $self->rebuild_spell_list;
3276}
3277
3278#############################################################################
3279
2141package CFClient::UI::Root; 3280package CFClient::UI::Root;
2142 3281
2143our @ISA = CFClient::UI::Container::; 3282our @ISA = CFClient::UI::Container::;
2144 3283
2145use SDL::OpenGL; 3284use CFClient::OpenGL;
2146 3285
2147sub check_size { 3286sub new {
2148 my ($self) = @_; 3287 my $class = shift;
2149 3288
2150 $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 $self
2151} 3297}
2152 3298
2153sub size_request { 3299sub size_request {
2154 ($::WIDTH, $::HEIGHT) 3300 my ($self) = @_;
2155}
2156 3301
2157sub 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 $coord + 0.5
3317}
3318
3319sub size_allocate {
2158 my ($self, $x, $y, $w, $h) = @_; 3320 my ($self, $w, $h) = @_;
2159 3321
2160 $self->SUPER::configure ($x, $y, $w, $h); 3322 for my $child ($self->children) {
3323 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2161 3324
2162 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3325 $X = $child->{force_x} if exists $child->{force_x};
2163 for @{$self->{children}}; 3326 $Y = $child->{force_y} if exists $child->{force_y};
2164}
2165 3327
2166sub _topleft { 3328 $X = _to_pixel $X, $W, $self->{w};
3329 $Y = _to_pixel $Y, $H, $self->{h};
3330
3331 $child->configure ($X, $Y, $W, $H);
3332 }
3333}
3334
3335sub coord2local {
2167 my ($self, $x, $y) = @_; 3336 my ($self, $x, $y) = @_;
2168 3337
2169 ($x, $y) 3338 ($x, $y)
2170} 3339}
2171 3340
3341sub coord2global {
3342 my ($self, $x, $y) = @_;
3343
3344 ($x, $y)
3345}
3346
2172sub update { 3347sub update {
2173 my ($self) = @_; 3348 my ($self) = @_;
2174 3349
2175 $self->check_size; 3350 $::WANT_REFRESH++;
2176 ::refresh ();
2177} 3351}
2178 3352
2179sub add { 3353sub add {
2180 my ($self, $child) = @_; 3354 my ($self, @children) = @_;
2181 3355
3356 $_->{is_toplevel} = 1
3357 for @children;
3358
2182 $self->SUPER::add ($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 $w->set_invisible;
3374 }
2183} 3375}
2184 3376
2185sub on_refresh { 3377sub on_refresh {
2186 my ($self, $id, $cb) = @_; 3378 my ($self, $id, $cb) = @_;
2187 3379
2188 $self->{refresh_hook}{$id} = $cb; 3380 $self->{refresh_hook}{$id} = $cb;
2189} 3381}
2190 3382
3383sub on_post_alloc {
3384 my ($self, $id, $cb) = @_;
3385
3386 $self->{post_alloc_hook}{$id} = $cb;
3387}
3388
2191sub draw { 3389sub draw {
2192 my ($self) = @_; 3390 my ($self) = @_;
2193 3391
2194 while (my $rcb = delete $self->{refresh_hook}) { 3392 while ($self->{refresh_hook}) {
2195 $_->() for values %$rcb; 3393 $_->()
3394 for values %{delete $self->{refresh_hook}};
2196 } 3395 }
3396
3397 if ($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
2197 3485
2198 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3486 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2199 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3487 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2200 glClear GL_COLOR_BUFFER_BIT; 3488 glClear GL_COLOR_BUFFER_BIT;
2201 3489
2202 glMatrixMode GL_PROJECTION; 3490 glMatrixMode GL_PROJECTION;
2203 glLoadIdentity; 3491 glLoadIdentity;
2204 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3492 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2205 glMatrixMode GL_MODELVIEW; 3493 glMatrixMode GL_MODELVIEW;
2206 glLoadIdentity; 3494 glLoadIdentity;
2207 3495
3496 {
3497 package CFClient::UI::Base;
3498
3499 ($draw_x, $draw_y, $draw_w, $draw_h) =
3500 (0, 0, $self->{w}, $self->{h});
3501 }
3502
2208 $self->_draw; 3503 $self->_draw;
2209} 3504}
2210 3505
2211############################################################################# 3506#############################################################################
2212 3507
2213package CFClient::UI; 3508package CFClient::UI;
2214 3509
2215$ROOT = new CFClient::UI::Root; 3510$ROOT = new CFClient::UI::Root;
3511$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2216 3512
22171 35131
2218 3514

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