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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.140 by root, Thu Apr 20 04:20:52 2006 UTC vs.
Revision 1.282 by root, Mon Jun 5 02:25:10 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
92
93 check_tooltip;
33 } 94 }
34 95
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
… …
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
… …
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
210 w => undef,
211 h => undef,
212 can_events => 1,
101 @_ 213 @_
102 }, $class; 214 }, $class;
103 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
104 for (keys %$self) { 218 for (keys %$self) {
105 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
107 } 221 }
108 } 222 }
109 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
110 $self 236 $self
111} 237}
112 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
113sub show { 246sub show {
114 my ($self) = @_; 247 my ($self) = @_;
115 248
116 return if $self->{parent}; 249 return if $self->{parent};
117 250
118 $CFClient::UI::ROOT->add ($self); 251 $CFClient::UI::ROOT->add ($self);
119} 252}
120 253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
121sub hide { 307sub hide {
122 my ($self) = @_; 308 my ($self) = @_;
123 309
124 return unless $self->{parent}; 310 $self->set_invisible;
125 311
126 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
127} 314}
128 315
129sub move { 316sub move_abs {
130 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
131 318
132 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
133 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
134 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
135 322
136 $self->update; 323 $self->update;
137} 324}
138 325
139sub needs_redraw { 326sub set_size {
140 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
141} 333}
142 334
143sub size_request { 335sub size_request {
144 require Carp; 336 require Carp;
145 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
146} 338}
147 339
148sub configure { 340sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
150 342
151 $self->{x} = $x;
152 $self->{y} = $y;
153
154 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
155 $w = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
156 $h = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
157 }
158 348
159 return unless $self->{w} != $w || $self->{h} != $h; 349 # use alignment to adjust x, y
160 350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
161 $self->{w} = $w; 356 $self->{x} = $x;
162 $self->{h} = $h; 357 $self->{y} = $y;
163
164 $self->size_allocate ($w, $h);
165 $self->update; 358 $self->update;
359 }
360
361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
364 $self->{alloc_w} = $w;
365 $self->{alloc_h} = $h;
366
367 $self->{root}{size_alloc}{$self+0} = $self;
368 }
166} 369}
167 370
168sub size_allocate { 371sub size_allocate {
169 # nothing to be done 372 # nothing to be done
170} 373}
171 374
172# return top left coordinates 375sub children {
173sub _topleft { 376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
174 my ($self, $x, $y) = @_; 384 my ($self, $w, $h) = @_;
175 385
176 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 386 $self->{max_w} = int $w if defined $w;
387 $self->{max_h} = int $h if defined $h;
388
389 $self->realloc;
390}
391
392sub set_tooltip {
393 my ($self, $tooltip) = @_;
394
395 $tooltip =~ s/^\s+//;
396 $tooltip =~ s/\s+$//;
397
398 return if $self->{tooltip} eq $tooltip;
399
400 $self->{tooltip} = $tooltip;
401
402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
403 delete $CFClient::UI::TOOLTIP->{owner};
404 CFClient::UI::check_tooltip;
405 }
177} 406}
178 407
179# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
180sub coord2local { 409sub coord2local {
181 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
182 411
183 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
184 ($x - $X, $y - $Y)
185} 413}
186 414
187# translate local coordinates to global coordinate system 415# translate local coordinates to global coordinate system
188sub coord2global { 416sub coord2global {
189 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
190 418
191 my ($X, $Y) = $self->_topleft; 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
192 ($x + $X, $y + $Y)
193} 420}
194 421
195sub focus_in { 422sub focus_in {
196 my ($self) = @_; 423 my ($self) = @_;
197 424
198 return if $FOCUS == $self; 425 return if $FOCUS == $self;
199 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
200 427
201 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
202 429
203 $self->emit (focus_in => $focus); 430 $self->_emit (focus_in => $focus);
204 431
205 $focus->update if $focus; 432 $focus->update if $focus;
206 $FOCUS->update; 433 $FOCUS->update;
207} 434}
208 435
… …
211 438
212 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
213 440
214 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
215 442
216 $self->emit (focus_out => $focus); 443 $self->_emit (focus_out => $focus);
217 444
218 $focus->update if $focus; #? 445 $focus->update if $focus; #?
219}
220 446
447 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
448 unless $FOCUS;
449}
450
221sub mouse_motion { } 451sub mouse_motion { 0 }
222sub button_up { } 452sub button_up { 0 }
223sub key_down { } 453sub key_down { 0 }
224sub key_up { } 454sub key_up { 0 }
225 455
226sub button_down { 456sub button_down {
227 my ($self, $ev, $x, $y) = @_; 457 my ($self, $ev, $x, $y) = @_;
228 458
229 $self->focus_in; 459 $self->focus_in;
230}
231 460
232sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
233sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
234sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
235sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
236sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
237
238sub draw {
239 my ($self) = @_;
240
241 return unless $self->{h} && $self->{w};
242
243 glPushMatrix;
244 glTranslate $self->{x}, $self->{y}, 0;
245 $self->_draw;
246 glPopMatrix;
247
248 if ($self == $HOVER && $self->{can_hover}) {
249 my ($x, $y) = @$self{qw(x y)};
250
251 glColor 1, 0.8, 0.5, 0.2;
252 glEnable GL_BLEND;
253 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
254 glBegin GL_QUADS;
255 glVertex $x , $y;
256 glVertex $x + $self->{w}, $y;
257 glVertex $x + $self->{w}, $y + $self->{h};
258 glVertex $x , $y + $self->{h};
259 glEnd;
260 glDisable GL_BLEND;
261 } 461 0
262}
263
264sub _draw {
265 my ($self) = @_;
266
267 warn "no draw defined for $self\n";
268} 462}
269 463
270sub find_widget { 464sub find_widget {
271 my ($self, $x, $y) = @_; 465 my ($self, $x, $y) = @_;
466
467 return () unless $self->{can_events};
272 468
273 return $self 469 return $self
274 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 470 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
275 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 471 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
276 472
… …
279 475
280sub set_parent { 476sub set_parent {
281 my ($self, $parent) = @_; 477 my ($self, $parent) = @_;
282 478
283 Scalar::Util::weaken ($self->{parent} = $parent); 479 Scalar::Util::weaken ($self->{parent} = $parent);
480 $self->set_visible if $parent->{visible};
284} 481}
285 482
286sub check_size { 483sub connect {
484 my ($self, $signal, $cb) = @_;
485
486 push @{ $self->{signal_cb}{$signal} }, $cb;
487}
488
489sub _emit {
490 my ($self, $signal, @args) = @_;
491
492 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
493}
494
495sub emit {
496 my ($self, $signal, @args) = @_;
497
498 $self->_emit ($signal, @args)
499 || $self->$signal (@args);
500}
501
502sub visibility_change {
287 my ($self) = @_; 503 #my ($self, $visible) = @_;
504}
288 505
289 my ($w, $h) = $self->size_request; 506sub realloc {
507 my ($self) = @_;
290 508
291 if ($w != $self->{req_w} || $h != $self->{req_h}) { 509 if ($self->{visible}) {
510 return if $self->{root}{realloc}{$self+0};
511
512 $self->{root}{realloc}{$self+0} = $self;
513 $self->{root}->update;
514 } else {
292 $self->{req_w} = $w; 515 delete $self->{req_w};
293 $self->{req_h} = $h; 516 delete $self->{req_h};
294
295 $self->{parent}->check_size
296 if $self->{parent};
297 } 517 }
298} 518}
299 519
300sub update { 520sub update {
301 my ($self) = @_; 521 my ($self) = @_;
302 522
303 $self->{parent}->update 523 $self->{parent}->update
304 if $self->{parent}; 524 if $self->{parent};
305} 525}
306 526
307sub connect { 527sub reconfigure {
308 my ($self, $signal, $cb) = @_; 528 my ($self) = @_;
309 529
310 push @{ $self->{signal_cb}{$signal} }, $cb; 530 $self->realloc;
531 $self->update;
311} 532}
312 533
313sub emit { 534# using global variables seems a bit hacky, but passing through all drawing
314 my ($self, $signal, @args) = @_; 535# functions seems pointless.
536our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
315 537
316 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 538sub draw {
317 $cb->($self, @args); 539 my ($self) = @_;
540
541 return unless $self->{h} && $self->{w};
542
543 # update screen rectangle
544 local $draw_x = $draw_x + $self->{x};
545 local $draw_y = $draw_y + $self->{y};
546 local $draw_w = $draw_x + $self->{w};
547 local $draw_h = $draw_y + $self->{h};
548
549 # skip widgets that are entirely outside the drawing area
550 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
551 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
552
553 glPushMatrix;
554 glTranslate $self->{x}, $self->{y}, 0;
555
556 if ($self == $HOVER && $self->{can_hover}) {
557 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
558 glEnable GL_BLEND;
559 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
560 glBegin GL_QUADS;
561 glVertex 0 , 0;
562 glVertex $self->{w}, 0;
563 glVertex $self->{w}, $self->{h};
564 glVertex 0 , $self->{h};
565 glEnd;
566 glDisable GL_BLEND;
318 } 567 }
568
569 if ($ENV{CFPLUS_DEBUG} & 1) {
570 glPushMatrix;
571 glColor 1, 1, 0, 1;
572 glTranslate 0.375, 0.375;
573 glBegin GL_LINE_LOOP;
574 glVertex 0 , 0;
575 glVertex $self->{w} - 1, 0;
576 glVertex $self->{w} - 1, $self->{h} - 1;
577 glVertex 0 , $self->{h} - 1;
578 glEnd;
579 glPopMatrix;
580 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
581 }
582
583 $self->_draw;
584 glPopMatrix;
585}
586
587sub _draw {
588 my ($self) = @_;
589
590 warn "no draw defined for $self\n";
319} 591}
320 592
321sub DESTROY { 593sub DESTROY {
322 my ($self) = @_; 594 my ($self) = @_;
323 595
596 delete $WIDGET{$self+0};
324 #$self->deactivate; 597 #$self->deactivate;
325} 598}
326 599
327############################################################################# 600#############################################################################
328 601
… …
337 my $class = shift; 610 my $class = shift;
338 611
339 # range [value, low, high, page] 612 # range [value, low, high, page]
340 613
341 $class->SUPER::new ( 614 $class->SUPER::new (
342 bg => [0, 0, 0, 0.2], 615 #bg => [0, 0, 0, 0.2],
343 active_bg => [1, 1, 1, 0.5], 616 #active_bg => [1, 1, 1, 0.5],
344 @_ 617 @_
345 ) 618 )
346} 619}
347 620
348sub _draw { 621sub _draw {
349 my ($self) = @_; 622 my ($self) = @_;
350 623
624 my $color = $FOCUS == $self && $self->{active_bg}
625 ? $self->{active_bg}
626 : $self->{bg};
627
628 if ($color && (@$color < 4 || $color->[3])) {
351 my ($w, $h) = @$self{qw(w h)}; 629 my ($w, $h) = @$self{qw(w h)};
352 630
353 glEnable GL_BLEND; 631 glEnable GL_BLEND;
354 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 632 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
355 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 633 glColor_premultiply @$color;
356 634
357 glBegin GL_QUADS; 635 glBegin GL_QUADS;
358 glVertex 0 , 0; 636 glVertex 0 , 0;
359 glVertex 0 , $h; 637 glVertex 0 , $h;
360 glVertex $w, $h; 638 glVertex $w, $h;
361 glVertex $w, 0; 639 glVertex $w, 0;
362 glEnd; 640 glEnd;
363 641
364 glDisable GL_BLEND; 642 glDisable GL_BLEND;
643 }
365} 644}
366 645
367############################################################################# 646#############################################################################
368 647
369package CFClient::UI::Empty; 648package CFClient::UI::Empty;
370
371our @ISA = CFClient::UI::Base::;
372
373sub size_request {
374 (0, 0)
375}
376
377sub draw { }
378
379#############################################################################
380
381package CFClient::UI::Container;
382 649
383our @ISA = CFClient::UI::Base::; 650our @ISA = CFClient::UI::Base::;
384 651
385sub new { 652sub new {
386 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
654 $class->SUPER::new (can_events => 0, %arg);
655}
387 656
657sub size_request {
658 my ($self) = @_;
659
660 ($self->{w} + 0, $self->{h} + 0)
661}
662
663sub draw { }
664
665#############################################################################
666
667package CFClient::UI::Container;
668
669our @ISA = CFClient::UI::Base::;
670
671sub new {
672 my ($class, %arg) = @_;
673
388 my $children = delete $arg{children} || []; 674 my $children = delete $arg{children};
389 675
390 my $self = $class->SUPER::new (children => [], %arg); 676 my $self = $class->SUPER::new (
677 children => [],
678 can_events => 0,
679 %arg,
680 );
681
391 $self->add ($_) for @$children; 682 $self->add (@$children)
683 if $children;
392 684
393 $self 685 $self
394} 686}
395 687
396sub add { 688sub add {
397 my ($self, $child) = @_; 689 my ($self, @widgets) = @_;
398 690
399 $child->set_parent ($self); 691 $_->set_parent ($self)
692 for @widgets;
400 693
401 use sort 'stable'; 694 use sort 'stable';
402 695
403 $self->{children} = [ 696 $self->{children} = [
404 sort { $a->{z} <=> $b->{z} } 697 sort { $a->{z} <=> $b->{z} }
405 @{$self->{children}}, $child 698 @{$self->{children}}, @widgets
406 ]; 699 ];
407 700
408 $child->check_size; 701 $self->realloc;
702}
703
704sub children {
705 @{ $_[0]{children} }
409} 706}
410 707
411sub remove { 708sub remove {
412 my ($self, $child) = @_; 709 my ($self, $child) = @_;
413 710
414 delete $child->{parent}; 711 delete $child->{parent};
712 $child->hide;
415 713
416 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 714 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
417 715
418 $self->check_size; 716 $self->realloc;
717}
718
719sub clear {
720 my ($self) = @_;
721
722 my $children = delete $self->{children};
723 $self->{children} = [];
724
725 for (@$children) {
726 delete $_->{parent};
727 $_->hide;
728 }
729
730 $self->realloc;
419} 731}
420 732
421sub find_widget { 733sub find_widget {
422 my ($self, $x, $y) = @_; 734 my ($self, $x, $y) = @_;
423 735
424 $x -= $self->{x}; 736 $x -= $self->{x};
425 $y -= $self->{y}; 737 $y -= $self->{y};
426 738
427 my $res; 739 my $res;
428 740
429 for (reverse @{ $self->{children} }) { 741 for (reverse $self->visible_children) {
430 $res = $_->find_widget ($x, $y) 742 $res = $_->find_widget ($x, $y)
431 and return $res; 743 and return $res;
432 } 744 }
433 745
434 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 746 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
483 $self->{children}[0]->configure (0, 0, $w, $h); 795 $self->{children}[0]->configure (0, 0, $w, $h);
484} 796}
485 797
486############################################################################# 798#############################################################################
487 799
800# back-buffered drawing area
801
488package CFClient::UI::Window; 802package CFClient::UI::Window;
489 803
490our @ISA = CFClient::UI::Bin::; 804our @ISA = CFClient::UI::Bin::;
491 805
492use CFClient::OpenGL; 806use CFClient::OpenGL;
… …
498} 812}
499 813
500sub update { 814sub update {
501 my ($self) = @_; 815 my ($self) = @_;
502 816
503 # we want to do this delayed... 817 $ROOT->on_post_alloc ($self => sub { $self->render_child });
504 $self->render_chld;
505 $self->SUPER::update; 818 $self->SUPER::update;
506}
507
508sub render_chld {
509 my ($self) = @_;
510
511 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
512 glClearColor 0, 0, 0, 1;
513 glClear GL_COLOR_BUFFER_BIT;
514 $self->child->draw;
515 };
516} 819}
517 820
518sub size_allocate { 821sub size_allocate {
519 my ($self, $w, $h) = @_; 822 my ($self, $w, $h) = @_;
520 823
521 $self->child->configure (0, 0, $w, $h); 824 $self->SUPER::size_allocate ($w, $h);
825 $self->update;
826}
522 827
828sub _render {
829 my ($self) = @_;
830
831 $self->{children}[0]->draw;
832}
833
834sub render_child {
835 my ($self) = @_;
836
837 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
838 glClearColor 0, 0, 0, 0;
839 glClear GL_COLOR_BUFFER_BIT;
840
841 {
842 package CFClient::UI::Base;
843
844 ($draw_x, $draw_y, $draw_w, $draw_h) =
845 (0, 0, $self->{w}, $self->{h});
846 }
847
523 $self->render_chld; 848 $self->_render;
849 };
524} 850}
525 851
526sub _draw { 852sub _draw {
527 my ($self) = @_; 853 my ($self) = @_;
528 854
529 my ($w, $h) = ($self->w, $self->h); 855 my ($w, $h) = @$self{qw(w h)};
530 856
531 my $tex = $self->{texture} 857 my $tex = $self->{texture}
532 or return; 858 or return;
533 859
534 glEnable GL_BLEND;
535 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
536 glEnable GL_TEXTURE_2D; 860 glEnable GL_TEXTURE_2D;
537 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 861 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862 glColor 0, 0, 0, 1;
538 863
539 $tex->draw_quad (0, 0, $w, $h); 864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
540 865
541 glDisable GL_BLEND;
542 glDisable GL_TEXTURE_2D; 866 glDisable GL_TEXTURE_2D;
543} 867}
544 868
545############################################################################# 869#############################################################################
546 870
547package CFClient::UI::ViewPort; 871package CFClient::UI::ViewPort;
548 872
549our @ISA = CFClient::UI::Window::; 873our @ISA = CFClient::UI::Window::;
550
551sub new { die }
552
553sub size_request {
554 my ($self) = @_;
555
556 @$self{qw(child_w child_h)} = $self->child->size_request;
557 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
558
559 @$self{qw(child_w child_h)}
560}
561
562sub _draw {
563 my ($self) = @_;
564
565 $self->{children}[1]->draw;
566}
567
568
569#############################################################################
570
571package CFClient::UI::Frame;
572
573our @ISA = CFClient::UI::Bin::;
574
575use CFClient::OpenGL;
576
577sub size_request {
578 my ($self) = @_;
579 my $chld = $self->child
580 or return (0, 0);
581
582 $chld->move (2, 2);
583
584 map { $_ + 4 } $chld->size_request;
585}
586
587sub size_allocate {
588 my ($self, $x, $y, $w, $h) = @_;
589
590 $self->child->configure (2, 2, $w - 4, $h - 4);
591}
592
593sub _draw {
594 my ($self) = @_;
595
596 my $chld = $self->child;
597
598 my ($w, $h) = $chld->size_request;
599
600 glBegin GL_QUADS;
601 glColor 0, 0, 0;
602 glVertex 0 , 0;
603 glVertex 0 , $h + 4;
604 glVertex $w + 4 , $h + 4;
605 glVertex $w + 4 , 0;
606 glEnd;
607
608 $chld->draw;
609}
610
611#############################################################################
612
613package CFClient::UI::FancyFrame;
614
615our @ISA = CFClient::UI::Bin::;
616
617use CFClient::OpenGL;
618
619my @tex =
620 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
621 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
622 874
623sub new { 875sub new {
624 my $class = shift; 876 my $class = shift;
625 877
626 # TODO: user_x, user_y, overwrite moveto?
627
628 $class->SUPER::new ( 878 $class->SUPER::new (
629 bg => [1, 1, 1, 1], 879 scroll_x => 0,
630 border_bg => [1, 1, 1, 1], 880 scroll_y => 1,
631 border => 0.8,
632 @_ 881 @_,
633 ) 882 )
883}
884
885sub size_request {
886 my ($self) = @_;
887
888 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889
890 $w = 10 if $self->{scroll_x};
891 $h = 10 if $self->{scroll_y};
892
893 ($w, $h)
894}
895
896sub size_allocate {
897 my ($self, $w, $h) = @_;
898
899 my $child = $self->child;
900
901 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
902 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
903
904 $self->child->configure (0, 0, $w, $h);
905 $self->update;
906}
907
908sub set_offset {
909 my ($self, $x, $y) = @_;
910
911 $self->{view_x} = int $x;
912 $self->{view_y} = int $y;
913
914 $self->update;
915}
916
917# hmm, this does not work for topleft of $self... but we should not ask for that
918sub coord2local {
919 my ($self, $x, $y) = @_;
920
921 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
922}
923
924sub coord2global {
925 my ($self, $x, $y) = @_;
926
927 $x = List::Util::min $self->{w}, $x - $self->{view_x};
928 $y = List::Util::min $self->{h}, $y - $self->{view_y};
929
930 $self->SUPER::coord2global ($x, $y)
931}
932
933sub find_widget {
934 my ($self, $x, $y) = @_;
935
936 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
937 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
938 ) {
939 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940 } else {
941 $self->CFClient::UI::Base::find_widget ($x, $y)
942 }
943}
944
945sub _render {
946 my ($self) = @_;
947
948 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
949 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
950
951 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952
953 $self->SUPER::_render;
954}
955
956#############################################################################
957
958package CFClient::UI::ScrolledWindow;
959
960our @ISA = CFClient::UI::HBox::;
961
962sub new {
963 my ($class, %arg) = @_;
964
965 my $child = delete $arg{child};
966
967 my $self;
968
969 my $slider = new CFClient::UI::Slider
970 vertical => 1,
971 range => [0, 0, 1, 0.01], # HACK fix
972 on_changed => sub {
973 $self->{vp}->set_offset (0, $_[1]);
974 },
975 ;
976
977 $self = $class->SUPER::new (
978 vp => (new CFClient::UI::ViewPort expand => 1),
979 slider => $slider,
980 %arg,
981 );
982
983 $self->SUPER::add ($self->{vp}, $self->{slider});
984 $self->add ($child) if $child;
985
986 $self
987}
988
989sub add {
990 my ($self, $widget) = @_;
991
992 $self->{vp}->add ($self->{child} = $widget);
993}
994
995sub update {
996 my ($self) = @_;
997
998 $self->SUPER::update;
999
1000 # todo: overwrite size_allocate of child
1001 my $child = $self->{vp}->child;
1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1003}
1004
1005sub size_allocate {
1006 my ($self, $w, $h) = @_;
1007
1008 $self->SUPER::size_allocate ($w, $h);
1009
1010 my $child = $self->{vp}->child;
1011 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
1016
1017#############################################################################
1018
1019package CFClient::UI::Frame;
1020
1021our @ISA = CFClient::UI::Bin::;
1022
1023use CFClient::OpenGL;
1024
1025sub new {
1026 my $class = shift;
1027
1028 $class->SUPER::new (
1029 bg => undef,
1030 @_,
1031 )
1032}
1033
1034sub _draw {
1035 my ($self) = @_;
1036
1037 if ($self->{bg}) {
1038 my ($w, $h) = @$self{qw(w h)};
1039
1040 glEnable GL_BLEND;
1041 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042 glColor_premultiply @{ $self->{bg} };
1043
1044 glBegin GL_QUADS;
1045 glVertex 0 , 0;
1046 glVertex 0 , $h;
1047 glVertex $w, $h;
1048 glVertex $w, 0;
1049 glEnd;
1050
1051 glDisable GL_BLEND;
1052 }
1053
1054 $self->SUPER::_draw;
1055}
1056
1057#############################################################################
1058
1059package CFClient::UI::FancyFrame;
1060
1061our @ISA = CFClient::UI::Bin::;
1062
1063use CFClient::OpenGL;
1064
1065my $bg =
1066 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067 mipmap => 1, wrap => 1;
1068
1069my @border =
1070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1072
1073sub new {
1074 my ($class, %arg) = @_;
1075
1076 my $title = delete $arg{title};
1077
1078 my $self = $class->SUPER::new (
1079 bg => [1, 1, 1, 1],
1080 border_bg => [1, 1, 1, 1],
1081 border => 0.6,
1082 can_events => 1,
1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
1086 );
1087
1088 $self->{title} = new CFClient::UI::Label
1089 align => 0,
1090 valign => 1,
1091 text => $title,
1092 fontsize => $self->{border}
1093 if defined $title;
1094
1095 $self
1096}
1097
1098sub add {
1099 my ($self, @widgets) = @_;
1100
1101 $self->SUPER::add (@widgets);
1102 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
634} 1103}
635 1104
636sub border { 1105sub border {
637 int $_[0]{border} * $::FONTSIZE 1106 int $_[0]{border} * $::FONTSIZE
638} 1107}
639 1108
640sub size_request { 1109sub size_request {
641 my ($self) = @_; 1110 my ($self) = @_;
642 1111
643 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1112 $self->{title}->size_request
1113 if $self->{title};
644 1114
645 my ($w, $h) = $self->SUPER::size_request; 1115 my ($w, $h) = $self->SUPER::size_request;
646 1116
647 ( 1117 (
648 $w + $self->border * 2, 1118 $w + $self->border * 2,
… …
651} 1121}
652 1122
653sub size_allocate { 1123sub size_allocate {
654 my ($self, $w, $h) = @_; 1124 my ($self, $w, $h) = @_;
655 1125
1126 if ($self->{title}) {
1127 $self->{title}{w} = $w;
1128 $self->{title}{h} = $h;
1129 $self->{title}->size_allocate ($w, $h);
1130 }
1131
1132 my $border = $self->border;
1133
656 $h -= List::Util::max 0, $self->border * 2; 1134 $h -= List::Util::max 0, $border * 2;
657 $w -= List::Util::max 0, $self->border * 2; 1135 $w -= List::Util::max 0, $border * 2;
658 1136
659 $self->child->configure ($self->border, $self->border, $w, $h); 1137 $self->child->configure ($border, $border, $w, $h);
660} 1138}
661 1139
662sub button_down { 1140sub button_down {
663 my ($self, $ev, $x, $y) = @_; 1141 my ($self, $ev, $x, $y) = @_;
664 1142
1143 my ($w, $h) = @$self{qw(w h)};
665 my $border = $self->border; 1144 my $border = $self->border;
666 1145
667 if ($x < $self->{w} && $x >= $self->{w} - $border 1146 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
668 && $y < $self->{h} && $y >= $self->{h} - $border) { 1147 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
669 1148
1149 if ($lr & $td) {
1150 my ($wx, $wy) = ($self->{x}, $self->{y});
670 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1151 my ($ox, $oy) = ($ev->{x}, $ev->{y});
671 my ($bw, $bh) = ($self->{w}, $self->{h}); 1152 my ($bw, $bh) = ($self->{w}, $self->{h});
672 1153
1154 my $mx = $x < $border;
1155 my $my = $y < $border;
1156
673 $self->{motion} = sub { 1157 $self->{motion} = sub {
674 my ($ev, $x, $y) = @_; 1158 my ($ev, $x, $y) = @_;
675 1159
676 ($x, $y) = ($ev->{x}, $ev->{y}); 1160 my $dx = $ev->{x} - $ox;
1161 my $dy = $ev->{y} - $oy;
677 1162
678 $self->{user_w} = $bw + $x - $ox; 1163 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
679 $self->{user_h} = $bh + $y - $oy; 1164 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
680 $self->check_size; 1165
1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1167 $self->realloc;
681 }; 1168 };
682 1169
683 } elsif ($x >= 0 && $x < $self->{w} 1170 } elsif ($lr ^ $td) {
684 && $y >= 0 && $y < $border) {
685
686 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1171 my ($ox, $oy) = ($ev->{x}, $ev->{y});
687 my ($bx, $by) = ($self->{x}, $self->{y}); 1172 my ($bx, $by) = ($self->{x}, $self->{y});
688 1173
689 $self->{motion} = sub { 1174 $self->{motion} = sub {
690 my ($ev, $x, $y) = @_; 1175 my ($ev, $x, $y) = @_;
691 1176
692 ($x, $y) = ($ev->{x}, $ev->{y}); 1177 ($x, $y) = ($ev->{x}, $ev->{y});
693 1178
694 $self->move ($bx + $x - $ox, $by + $y - $oy); 1179 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
695 $self->update; 1180 # HACK: the next line is required to enforce placement
1181 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
696 }; 1182 };
1183 } else {
1184 return 0;
1185 }
1186
697 } 1187 1
698} 1188}
699 1189
700sub button_up { 1190sub button_up {
701 my ($self, $ev, $x, $y) = @_; 1191 my ($self, $ev, $x, $y) = @_;
702 1192
703 delete $self->{motion}; 1193 !!delete $self->{motion}
704} 1194}
705 1195
706sub mouse_motion { 1196sub mouse_motion {
707 my ($self, $ev, $x, $y) = @_; 1197 my ($self, $ev, $x, $y) = @_;
708 1198
709 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1199 $self->{motion}->($ev, $x, $y) if $self->{motion};
1200
1201 !!$self->{motion}
710} 1202}
711 1203
712sub _draw { 1204sub _draw {
713 my ($self) = @_; 1205 my ($self) = @_;
714 1206
1207 my $child = $self->{children}[0];
1208
715 my ($w, $h ) = ($self->{w}, $self->{h}); 1209 my ($w, $h ) = ($self->{w}, $self->{h});
716 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1210 my ($cw, $ch) = ($child->{w}, $child->{h});
717 1211
718 glEnable GL_BLEND;
719 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
720 glEnable GL_TEXTURE_2D; 1212 glEnable GL_TEXTURE_2D;
721 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
722 1214
723 my $border = $self->border; 1215 my $border = $self->border;
724 1216
725 glColor @{ $self->{border_bg} }; 1217 glColor @{ $self->{border_bg} };
726 $tex[1]->draw_quad (0, 0, $w, $border); 1218 $border[0]->draw_quad_alpha (0, 0, $w, $border);
727 $tex[3]->draw_quad (0, $border, $border, $ch); 1219 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
728 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1220 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
729 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1221 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
730 1222
731 my $bg = $tex[0]; 1223 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1224 glColor @{ $self->{bg} };
732 1225
733 # TODO: repeat texture not scale 1226 # TODO: repeat texture not scale
734 my $rep_x = $cw / $bg->{w}; 1227 # solve this better(?)
735 my $rep_y = $ch / $bg->{h}; 1228 $bg->{s} = $cw / $bg->{w};
736 1229 $bg->{t} = $ch / $bg->{h};
737 glColor @{ $self->{bg} };
738
739 $bg->{s} = $rep_x;
740 $bg->{t} = $rep_y;
741 $bg->{wrap_mode} = 1;
742 $bg->draw_quad ($border, $border, $cw, $ch); 1230 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1231 }
743 1232
744 glDisable GL_TEXTURE_2D; 1233 glDisable GL_TEXTURE_2D;
745 glDisable GL_BLEND;
746 1234
747 $self->child->draw; 1235 $child->draw;
1236
1237 if ($self->{title}) {
1238 glTranslate 0, $border - $self->{h};
1239 $self->{title}->_draw;
1240 }
748} 1241}
749 1242
750############################################################################# 1243#############################################################################
751 1244
752package CFClient::UI::Table; 1245package CFClient::UI::Table;
… …
760sub new { 1253sub new {
761 my $class = shift; 1254 my $class = shift;
762 1255
763 $class->SUPER::new ( 1256 $class->SUPER::new (
764 col_expand => [], 1257 col_expand => [],
765 @_ 1258 @_,
766 ) 1259 )
1260}
1261
1262sub children {
1263 grep $_, map @$_, grep $_, @{ $_[0]{children} }
767} 1264}
768 1265
769sub add { 1266sub add {
770 my ($self, $x, $y, $child) = @_; 1267 my ($self, $x, $y, $child) = @_;
771 1268
772 $child->set_parent ($self); 1269 $child->set_parent ($self);
773 $self->{children}[$y][$x] = $child; 1270 $self->{children}[$y][$x] = $child;
774 1271
775 $child->check_size; 1272 $self->realloc;
776} 1273}
777 1274
778# TODO: move to container class maybe? send childs a signal on removal? 1275# TODO: move to container class maybe? send children a signal on removal?
779sub clear { 1276sub clear {
780 my ($self) = @_; 1277 my ($self) = @_;
781 1278
1279 my @children = $self->children;
782 delete $self->{children}; 1280 delete $self->{children};
783 $self->update; 1281
1282 for (@children) {
1283 delete $_->{parent};
1284 $_->hide;
1285 }
1286
1287 $self->realloc;
784} 1288}
785 1289
786sub get_wh { 1290sub get_wh {
787 my ($self) = @_; 1291 my ($self) = @_;
788 1292
… …
793 or next; 1297 or next;
794 1298
795 for my $x (0 .. $#$row) { 1299 for my $x (0 .. $#$row) {
796 my $widget = $row->[$x] 1300 my $widget = $row->[$x]
797 or next; 1301 or next;
798 my ($w, $h) = $widget->size_request; 1302 my ($w, $h) = @$widget{qw(req_w req_h)};
799 1303
800 $w[$x] = max $w[$x], $w; 1304 $w[$x] = max $w[$x], $w;
801 $h[$y] = max $h[$y], $h; 1305 $h[$y] = max $h[$y], $h;
802 } 1306 }
803 } 1307 }
… …
819sub size_allocate { 1323sub size_allocate {
820 my ($self, $w, $h) = @_; 1324 my ($self, $w, $h) = @_;
821 1325
822 my ($ws, $hs) = $self->get_wh; 1326 my ($ws, $hs) = $self->get_wh;
823 1327
824 my $req_w = sum @$ws; 1328 my $req_w = (sum @$ws) || 1;
825 my $req_h = sum @$hs; 1329 my $req_h = (sum @$hs) || 1;
826 1330
827 # TODO: nicer code && do row_expand 1331 # TODO: nicer code && do row_expand
828 my @col_expand = @{$self->{col_expand}}; 1332 my @col_expand = @{$self->{col_expand}};
829 @col_expand = (1) x @$ws unless @col_expand; 1333 @col_expand = (1) x @$ws unless @col_expand;
830 my $col_expand = (sum @col_expand) || 1; 1334 my $col_expand = (sum @col_expand) || 1;
… …
884 } 1388 }
885} 1389}
886 1390
887############################################################################# 1391#############################################################################
888 1392
889package CFClient::UI::HBox; 1393package CFClient::UI::Box;
890
891# TODO: wrap into common Box base class
892 1394
893our @ISA = CFClient::UI::Container::; 1395our @ISA = CFClient::UI::Container::;
894 1396
895sub size_request { 1397sub size_request {
896 my ($self) = @_; 1398 my ($self) = @_;
897 1399
898 my @alloc = map [$_->size_request], @{$self->{children}}; 1400 $self->{vertical}
899 1401 ? (
900 ( 1402 (List::Util::max map $_->{req_w}, @{$self->{children}}),
901 (List::Util::sum map $_->[0], @alloc), 1403 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
902 (List::Util::max map $_->[1], @alloc), 1404 )
903 ) 1405 : (
1406 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1407 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1408 )
904} 1409}
905 1410
906sub size_allocate { 1411sub size_allocate {
907 my ($self, $w, $h) = @_; 1412 my ($self, $w, $h) = @_;
908 1413
909 ($h, $w) = ($w, $h); 1414 my $space = $self->{vertical} ? $h : $w;
910
911 my $children = $self->{children}; 1415 my $children = $self->{children};
912 1416
913 my @h = map +($_->size_request)[0], @$children; 1417 my @req;
914 1418
915 my $req_h = List::Util::sum @h; 1419 if ($self->{homogeneous}) {
916 1420 @req = ($space / (@$children || 1)) x @$children;
917 if ($req_h > $h) {
918 # ah well, not enough space
919 $_ *= $h / $req_h for @h;
920 } else { 1421 } else {
1422 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1423 my $req = List::Util::sum @req;
1424
1425 if ($req > $space) {
1426 # ah well, not enough space
1427 $_ *= $space / $req for @req;
1428 } else {
921 my $exp = List::Util::sum map $_->{expand}, @$children; 1429 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
922 $exp ||= 1;
923 1430
1431 $space = ($space - $req) / $expand; # remaining space to give away
1432
1433 $req[$_] += $space * $children->[$_]{expand}
924 for (0 .. $#$children) { 1434 for 0 .. $#$children;
925 my $child = $children->[$_];
926
927 my $alloc_h = $h[$_];
928 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
929 $h[$_] = $alloc_h;
930 } 1435 }
931 } 1436 }
932 1437
933 CFClient::UI::harmonize \@h; 1438 CFClient::UI::harmonize \@req;
934 1439
935 my $y = 0; 1440 my $pos = 0;
936 for (0 .. $#$children) { 1441 for (0 .. $#$children) {
937 my $child = $children->[$_];
938 my $h = $h[$_]; 1442 my $alloc = $req[$_];
939 $child->configure ($y, 0, $h, $w); 1443 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
940 1444
941 $y += $h; 1445 $pos += $alloc;
942 } 1446 }
943 1447
944 1 1448 1
945} 1449}
946 1450
947############################################################################# 1451#############################################################################
948 1452
1453package CFClient::UI::HBox;
1454
1455our @ISA = CFClient::UI::Box::;
1456
1457sub new {
1458 my $class = shift;
1459
1460 $class->SUPER::new (
1461 vertical => 0,
1462 @_,
1463 )
1464}
1465
1466#############################################################################
1467
949package CFClient::UI::VBox; 1468package CFClient::UI::VBox;
950 1469
951# TODO: wrap into common Box base class
952
953our @ISA = CFClient::UI::Container::; 1470our @ISA = CFClient::UI::Box::;
954 1471
955sub size_request { 1472sub new {
956 my ($self) = @_; 1473 my $class = shift;
957 1474
958 my @alloc = map [$_->size_request], @{$self->{children}}; 1475 $class->SUPER::new (
959 1476 vertical => 1,
960 ( 1477 @_,
961 (List::Util::max map $_->[0], @alloc),
962 (List::Util::sum map $_->[1], @alloc),
963 ) 1478 )
964} 1479}
965 1480
966sub size_allocate {
967 my ($self, $w, $h) = @_;
968
969 my $children = $self->{children};
970
971 my @h = map +($_->size_request)[1], @$children;
972
973 my $req_h = List::Util::sum @h;
974
975 if ($req_h > $h) {
976 # ah well, not enough space
977 $_ *= $h / $req_h for @h;
978 } else {
979 my $exp = List::Util::sum map $_->{expand}, @$children;
980 $exp ||= 1;
981
982 for (0 .. $#$children) {
983 my $child = $children->[$_];
984
985 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
986 }
987 }
988
989 CFClient::UI::harmonize \@h;
990
991 my $y = 0;
992 for (0 .. $#$children) {
993 my $child = $children->[$_];
994 my $h = $h[$_];
995 $child->configure (0, $y, $w, $h);
996
997 $y += $h;
998 }
999
1000 1
1001}
1002
1003############################################################################# 1481#############################################################################
1004 1482
1005package CFClient::UI::Label; 1483package CFClient::UI::Label;
1006 1484
1007our @ISA = CFClient::UI::Base::; 1485our @ISA = CFClient::UI::DrawBG::;
1008 1486
1009use CFClient::OpenGL; 1487use CFClient::OpenGL;
1010 1488
1011sub new { 1489sub new {
1012 my ($class, %arg) = @_; 1490 my ($class, %arg) = @_;
1013 1491
1014 my $self = $class->SUPER::new ( 1492 my $self = $class->SUPER::new (
1015 fg => [1, 1, 1], 1493 fg => [1, 1, 1],
1494 #bg => none
1495 #active_bg => none
1496 #font => default_font
1497 #text => initial text
1498 #markup => initial narkup
1499 #max_w => maximum pixel width
1500 ellipsise => 3, # end
1501 layout => (new CFClient::Layout),
1016 fontsize => 1, 1502 fontsize => 1,
1017 text => "",
1018 align => -1, 1503 align => -1,
1019 valign => -1, 1504 valign => -1,
1020 padding => 2, 1505 padding_x => 2,
1021 layout => new CFClient::Layout, 1506 padding_y => 2,
1507 can_events => 0,
1022 %arg 1508 %arg
1023 ); 1509 );
1024 1510
1025 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1511 if (exists $self->{template}) {
1512 my $layout = new CFClient::Layout;
1513 $layout->set_text (delete $self->{template});
1514 $self->{template} = $layout;
1515 }
1026 1516
1027 $self->set_text (delete $self->{text}) if exists $self->{text}; 1517 if (exists $self->{markup}) {
1028 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1518 $self->set_markup (delete $self->{markup});
1519 } else {
1520 $self->set_text (delete $self->{text});
1521 }
1029 1522
1030 $self 1523 $self
1031} 1524}
1032 1525
1033sub escape_text { 1526sub escape($) {
1034 local $_ = $_[1]; 1527 local $_ = $_[0];
1035 1528
1036 s/&/&amp;/g; 1529 s/&/&amp;/g;
1037 s/>/&gt;/g; 1530 s/>/&gt;/g;
1038 s/</&lt;/g; 1531 s/</&lt;/g;
1039 1532
1040 $_[1] 1533 $_
1534}
1535
1536sub update {
1537 my ($self) = @_;
1538
1539 delete $self->{texture};
1540 $self->SUPER::update;
1541}
1542
1543sub realloc {
1544 my ($self) = @_;
1545
1546 delete $self->{ox};
1547 delete $self->{req_h};
1548 $self->SUPER::realloc;
1041} 1549}
1042 1550
1043sub set_text { 1551sub set_text {
1044 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1045 1553
1554 return if $self->{text} eq "T$text";
1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1046 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1047 1559
1048 delete $self->{texture}; 1560 $self->realloc;
1049 $self->update; 1561 $self->update;
1050} 1562}
1051 1563
1052sub set_markup { 1564sub set_markup {
1053 my ($self, $markup) = @_; 1565 my ($self, $markup) = @_;
1054 1566
1567 return if $self->{text} eq "M$markup";
1568 $self->{text} = "M$markup";
1569
1570 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1571
1572 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1055 $self->{layout}->set_markup ($markup); 1573 $self->{layout}->set_markup ($markup);
1056 1574
1057 delete $self->{texture}; 1575 $self->realloc;
1058 $self->update; 1576 $self->update;
1059} 1577}
1060 1578
1061sub size_request { 1579sub size_request {
1062 my ($self) = @_; 1580 my ($self) = @_;
1063 1581
1064 $self->{layout}->set_width; 1582 if (exists $self->{req_h}) {
1583 @$self{qw(req_w req_h)}
1584 } else {
1585 $self->{layout}->set_font ($self->{font}) if $self->{font};
1586 $self->{layout}->set_width ($self->{max_w} || -1);
1587 $self->{layout}->set_ellipsise ($self->{ellipsise});
1588 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1065 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1066 1590
1067 my ($w, $h) = $self->{layout}->size; 1591 my ($w, $h) = $self->{layout}->size;
1068 1592
1593 if (exists $self->{template}) {
1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1596
1597 my ($w2, $h2) = $self->{template}->size;
1598
1599 $w = List::Util::max $w, $w2;
1600 $h = List::Util::max $h, $h2;
1601 }
1602
1603 ($w, $h)
1069 ( 1604 }
1070 $w + $self->{padding} * 2,
1071 $h + $self->{padding} * 2,
1072 )
1073} 1605}
1074 1606
1075sub size_allocate { 1607sub size_allocate {
1076 my ($self, $w, $h) = @_; 1608 my ($self, $w, $h) = @_;
1077 1609
1610 delete $self->{ox};
1611
1612 delete $self->{texture}
1613 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1614}
1615
1616sub set_fontsize {
1617 my ($self, $fontsize) = @_;
1618
1619 $self->{fontsize} = $fontsize;
1078 delete $self->{texture}; 1620 delete $self->{texture};
1621
1622 $self->realloc;
1079} 1623}
1080 1624
1081sub _draw { 1625sub _draw {
1082 my ($self) = @_; 1626 my ($self) = @_;
1083 1627
1628 $self->SUPER::_draw; # draw background, if applicable
1629
1084 my $tex = $self->{texture} ||= do { 1630 my $tex = $self->{texture} ||= do {
1631 $self->{layout}->set_foreground (@{$self->{fg}});
1632 $self->{layout}->set_font ($self->{font}) if $self->{font};
1085 $self->{layout}->set_width ($self->{w}); 1633 $self->{layout}->set_width ($self->{w});
1634 $self->{layout}->set_ellipsise ($self->{ellipsise});
1635 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1086 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1636 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1637
1087 new_from_layout CFClient::Texture $self->{layout} 1638 new_from_layout CFClient::Texture $self->{layout}
1088 }; 1639 };
1089 1640
1090 glEnable GL_BLEND; 1641 unless (exists $self->{ox}) {
1091 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1642 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1643 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1644 : ($self->{w} - $tex->{w}) * 0.5);
1645
1646 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1647 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1648 : ($self->{h} - $tex->{h}) * 0.5);
1649 };
1650
1092 glEnable GL_TEXTURE_2D; 1651 glEnable GL_TEXTURE_2D;
1093 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1652 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1094 1653
1095 glColor @{$self->{fg}}; 1654 glColor_premultiply @{$self->{fg}}
1655 if $tex->{format} == GL_ALPHA;
1096 1656
1097 $self->{ox} = int (
1098 $self->{align} < 0 ? $self->{padding}
1099 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1100 : ($self->{w} - $tex->{w}) * 0.5
1101 );
1102
1103 $self->{oy} = int (
1104 $self->{valign} < 0 ? $self->{padding}
1105 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1106 : ($self->{h} - $tex->{h}) * 0.5
1107 );
1108
1109 $tex->draw_quad ($self->{ox}, $self->{oy}); 1657 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1110 1658
1111 glDisable GL_TEXTURE_2D; 1659 glDisable GL_TEXTURE_2D;
1112 glDisable GL_BLEND;
1113} 1660}
1114 1661
1115############################################################################# 1662#############################################################################
1116 1663
1117package CFClient::UI::EntryBase; 1664package CFClient::UI::EntryBase;
… …
1122 1669
1123sub new { 1670sub new {
1124 my $class = shift; 1671 my $class = shift;
1125 1672
1126 $class->SUPER::new ( 1673 $class->SUPER::new (
1127 fg => [1, 1, 1], 1674 fg => [1, 1, 1],
1128 bg => [0, 0, 0, 0.2], 1675 bg => [0, 0, 0, 0.2],
1129 active_bg => [1, 1, 1, 0.5], 1676 active_bg => [1, 1, 1, 0.5],
1130 active_fg => [0, 0, 0], 1677 active_fg => [0, 0, 0],
1131 can_hover => 1, 1678 can_hover => 1,
1132 can_focus => 1, 1679 can_focus => 1,
1133 valign => 0, 1680 valign => 0,
1681 can_events => 1,
1682 #text => ...
1134 @_ 1683 @_
1135 ) 1684 )
1136} 1685}
1137 1686
1138sub _set_text { 1687sub _set_text {
… …
1140 1689
1141 delete $self->{cur_h}; 1690 delete $self->{cur_h};
1142 1691
1143 return if $self->{text} eq $text; 1692 return if $self->{text} eq $text;
1144 1693
1145 delete $self->{texture};
1146
1147 $self->{last_activity} = $::NOW; 1694 $self->{last_activity} = $::NOW;
1148 $self->{text} = $text; 1695 $self->{text} = $text;
1149 1696
1150 $text =~ s/./*/g if $self->{hidden}; 1697 $text =~ s/./*/g if $self->{hidden};
1151 $self->{layout}->set_text ("$text "); 1698 $self->{layout}->set_text ("$text ");
1152 1699
1153 $self->emit (changed => $self->{text}); 1700 $self->_emit (changed => $self->{text});
1701 $self->update;
1702}
1703
1704sub set_text {
1705 my ($self, $text) = @_;
1706
1707 $self->{cursor} = length $text;
1708 $self->_set_text ($text);
1709
1710 $self->realloc;
1154} 1711}
1155 1712
1156sub get_text { 1713sub get_text {
1157 $_[0]{text} 1714 $_[0]{text}
1158} 1715}
… …
1161 my ($self) = @_; 1718 my ($self) = @_;
1162 1719
1163 my ($w, $h) = $self->SUPER::size_request; 1720 my ($w, $h) = $self->SUPER::size_request;
1164 1721
1165 ($w + 1, $h) # add 1 for cursor 1722 ($w + 1, $h) # add 1 for cursor
1166}
1167
1168sub size_allocate {
1169 my ($self, $w, $h) = @_;
1170
1171 $self->_set_text ($self->{text});
1172}
1173
1174sub set_text {
1175 my ($self, $text) = @_;
1176
1177 $self->{cursor} = length $text;
1178 $self->_set_text ($text);
1179 $self->update;
1180} 1723}
1181 1724
1182sub key_down { 1725sub key_down {
1183 my ($self, $ev) = @_; 1726 my ($self, $ev) = @_;
1184 1727
… …
1186 my $sym = $ev->{sym}; 1729 my $sym = $ev->{sym};
1187 my $uni = $ev->{unicode}; 1730 my $uni = $ev->{unicode};
1188 1731
1189 my $text = $self->get_text; 1732 my $text = $self->get_text;
1190 1733
1191 if ($sym == 8) { 1734 if ($uni == 8) {
1192 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1735 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1193 } elsif ($sym == 127) { 1736 } elsif ($uni == 127) {
1194 substr $text, $self->{cursor}, 1, ""; 1737 substr $text, $self->{cursor}, 1, "";
1195 } elsif ($sym == CFClient::SDLK_LEFT) { 1738 } elsif ($sym == CFClient::SDLK_LEFT) {
1196 --$self->{cursor} if $self->{cursor}; 1739 --$self->{cursor} if $self->{cursor};
1197 } elsif ($sym == CFClient::SDLK_RIGHT) { 1740 } elsif ($sym == CFClient::SDLK_RIGHT) {
1198 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1741 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1199 } elsif ($sym == CFClient::SDLK_HOME) { 1742 } elsif ($sym == CFClient::SDLK_HOME) {
1200 $self->{cursor} = 0; 1743 $self->{cursor} = 0;
1201 } elsif ($sym == CFClient::SDLK_END) { 1744 } elsif ($sym == CFClient::SDLK_END) {
1202 $self->{cursor} = length $text; 1745 $self->{cursor} = length $text;
1203 } elsif ($sym == 27) { 1746 } elsif ($uni == 27) {
1204 $self->emit ('escape'); 1747 $self->_emit ('escape');
1205 } elsif ($uni) { 1748 } elsif ($uni) {
1206 substr $text, $self->{cursor}++, 0, chr $uni; 1749 substr $text, $self->{cursor}++, 0, chr $uni;
1750 } else {
1751 return 0;
1207 } 1752 }
1208 1753
1209 $self->_set_text ($text); 1754 $self->_set_text ($text);
1210 $self->update; 1755
1756 $self->realloc;
1757
1758 1
1211} 1759}
1212 1760
1213sub focus_in { 1761sub focus_in {
1214 my ($self) = @_; 1762 my ($self) = @_;
1215 1763
… …
1230 utf8::encode $text; 1778 utf8::encode $text;
1231 $self->{cursor} = length substr $text, 0, $idx; 1779 $self->{cursor} = length substr $text, 0, $idx;
1232 1780
1233 $self->_set_text ($self->{text}); 1781 $self->_set_text ($self->{text});
1234 $self->update; 1782 $self->update;
1783
1784 1
1235} 1785}
1236 1786
1237sub mouse_motion { 1787sub mouse_motion {
1238 my ($self, $ev, $x, $y) = @_; 1788 my ($self, $ev, $x, $y) = @_;
1239# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1789# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1790
1791 0
1240} 1792}
1241 1793
1242sub _draw { 1794sub _draw {
1243 my ($self) = @_; 1795 my ($self) = @_;
1244 1796
1245 local $self->{fg} = $self->{fg}; 1797 local $self->{fg} = $self->{fg};
1246 1798
1247 if ($FOCUS == $self) { 1799 if ($FOCUS == $self) {
1248 glColor @{$self->{active_bg}}; 1800 glColor_premultiply @{$self->{active_bg}};
1249 $self->{fg} = $self->{active_fg}; 1801 $self->{fg} = $self->{active_fg};
1250 } else { 1802 } else {
1251 glColor @{$self->{bg}}; 1803 glColor_premultiply @{$self->{bg}};
1252 } 1804 }
1253 1805
1254 glEnable GL_BLEND; 1806 glEnable GL_BLEND;
1255 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1807 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1256 glBegin GL_QUADS; 1808 glBegin GL_QUADS;
1257 glVertex 0 , 0; 1809 glVertex 0 , 0;
1258 glVertex 0 , $self->{h}; 1810 glVertex 0 , $self->{h};
1259 glVertex $self->{w}, $self->{h}; 1811 glVertex $self->{w}, $self->{h};
1260 glVertex $self->{w}, 0; 1812 glVertex $self->{w}, 0;
… …
1291 my ($self, $ev) = @_; 1843 my ($self, $ev) = @_;
1292 1844
1293 my $sym = $ev->{sym}; 1845 my $sym = $ev->{sym};
1294 1846
1295 if ($sym == 13) { 1847 if ($sym == 13) {
1848 unshift @{$self->{history}},
1849 my $txt = $self->get_text;
1850 $self->{history_pointer} = -1;
1851 $self->{history_saveback} = '';
1296 $self->emit (activate => $self->get_text); 1852 $self->_emit (activate => $txt);
1297 $self->update; 1853 $self->update;
1298 1854
1855 } elsif ($sym == CFClient::SDLK_UP) {
1856 if ($self->{history_pointer} < 0) {
1857 $self->{history_saveback} = $self->get_text;
1858 }
1859 if (@{$self->{history} || []} > 0) {
1860 $self->{history_pointer}++;
1861 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1862 $self->{history_pointer} = @{$self->{history} || []} - 1;
1863 }
1864 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1865 }
1866
1867 } elsif ($sym == CFClient::SDLK_DOWN) {
1868 $self->{history_pointer}--;
1869 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1870
1871 if ($self->{history_pointer} >= 0) {
1872 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1873 } else {
1874 $self->set_text ($self->{history_saveback});
1875 }
1876
1299 } else { 1877 } else {
1300 $self->SUPER::key_down ($ev); 1878 return $self->SUPER::key_down ($ev)
1879 }
1880
1301 } 1881 1
1302
1303} 1882}
1304 1883
1305############################################################################# 1884#############################################################################
1306 1885
1307package CFClient::UI::Button; 1886package CFClient::UI::Button;
… …
1309our @ISA = CFClient::UI::Label::; 1888our @ISA = CFClient::UI::Label::;
1310 1889
1311use CFClient::OpenGL; 1890use CFClient::OpenGL;
1312 1891
1313my @tex = 1892my @tex =
1314 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1893 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1315 qw(b1_button_active.png); 1894 qw(b1_button_active.png);
1316 1895
1317sub new { 1896sub new {
1318 my $class = shift; 1897 my $class = shift;
1319 1898
1320 $class->SUPER::new ( 1899 $class->SUPER::new (
1321 padding => 4, 1900 padding_x => 4,
1901 padding_y => 4,
1322 fg => [1, 1, 1], 1902 fg => [1, 1, 1],
1323 bg => [1, 1, 1, 0.2],
1324 active_fg => [0, 0, 1], 1903 active_fg => [0, 0, 1],
1325 can_hover => 1, 1904 can_hover => 1,
1326 align => 0, 1905 align => 0,
1327 valign => 0, 1906 valign => 0,
1907 can_events => 1,
1328 @_ 1908 @_
1329 ) 1909 )
1330} 1910}
1331 1911
1912sub activate { }
1913
1332sub button_up { 1914sub button_up {
1333 my ($self, $ev, $x, $y) = @_; 1915 my ($self, $ev, $x, $y) = @_;
1334 1916
1917 $self->emit ("activate")
1335 if ($x >= 0 && $x < $self->{w} 1918 if $x >= 0 && $x < $self->{w}
1336 && $y >= 0 && $y < $self->{h}) { 1919 && $y >= 0 && $y < $self->{h};
1337 $self->emit ("activate"); 1920
1338 } 1921 1
1339} 1922}
1340 1923
1341sub _draw { 1924sub _draw {
1342 my ($self) = @_; 1925 my ($self) = @_;
1343 1926
1344 local $self->{fg} = $self->{fg}; 1927 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1345 1928
1346 if ($GRAB == $self) {
1347 $self->{fg} = $self->{active_fg};
1348 }
1349
1350 glEnable GL_BLEND;
1351 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1352 glEnable GL_TEXTURE_2D; 1929 glEnable GL_TEXTURE_2D;
1353 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1930 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1354 glColor 0, 0, 0, 1; 1931 glColor 0, 0, 0, 1;
1355 1932
1356 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1933 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1357 1934
1358 glDisable GL_TEXTURE_2D; 1935 glDisable GL_TEXTURE_2D;
1359 glDisable GL_BLEND;
1360 1936
1361 $self->SUPER::_draw; 1937 $self->SUPER::_draw;
1362} 1938}
1363 1939
1364############################################################################# 1940#############################################################################
… …
1366package CFClient::UI::CheckBox; 1942package CFClient::UI::CheckBox;
1367 1943
1368our @ISA = CFClient::UI::DrawBG::; 1944our @ISA = CFClient::UI::DrawBG::;
1369 1945
1370my @tex = 1946my @tex =
1371 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1947 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1372 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1948 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1373 1949
1374use CFClient::OpenGL; 1950use CFClient::OpenGL;
1375 1951
1376sub new { 1952sub new {
1377 my $class = shift; 1953 my $class = shift;
1378 1954
1379 $class->SUPER::new ( 1955 $class->SUPER::new (
1380 padding => 2, 1956 padding_x => 2,
1957 padding_y => 2,
1381 fg => [1, 1, 1], 1958 fg => [1, 1, 1],
1382 active_fg => [1, 1, 0], 1959 active_fg => [1, 1, 0],
1960 bg => [0, 0, 0, 0.2],
1961 active_bg => [1, 1, 1, 0.5],
1383 state => 0, 1962 state => 0,
1384 can_hover => 1, 1963 can_hover => 1,
1385 @_ 1964 @_
1386 ) 1965 )
1387} 1966}
1388 1967
1389sub size_request { 1968sub size_request {
1390 my ($self) = @_; 1969 my ($self) = @_;
1391 1970
1392 ($self->{padding} * 2 + 6) x 2 1971 (6) x 2
1393} 1972}
1394 1973
1395sub button_down { 1974sub button_down {
1396 my ($self, $ev, $x, $y) = @_; 1975 my ($self, $ev, $x, $y) = @_;
1397 1976
1398 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1977 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1399 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1978 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1400 $self->{state} = !$self->{state}; 1979 $self->{state} = !$self->{state};
1401 $self->emit (changed => $self->{state}); 1980 $self->_emit (changed => $self->{state});
1981 } else {
1982 return 0
1983 }
1984
1402 } 1985 1
1403} 1986}
1404 1987
1405sub _draw { 1988sub _draw {
1406 my ($self) = @_; 1989 my ($self) = @_;
1407 1990
1408 $self->SUPER::_draw; 1991 $self->SUPER::_draw;
1409 1992
1410 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1993 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1411 1994
1412 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1995 my ($w, $h) = @$self{qw(w h)};
1996
1997 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1413 1998
1414 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1999 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1415 2000
1416 glEnable GL_BLEND; 2001 my $tex = $self->{state} ? $tex[1] : $tex[0];
2002
1417 glEnable GL_TEXTURE_2D; 2003 glEnable GL_TEXTURE_2D;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419
1420 my $tex = $self->{state} ? $tex[1] : $tex[0];
1421
1422 $tex->draw_quad (0, 0, $s, $s); 2004 $tex->draw_quad_alpha (0, 0, $s, $s);
1423
1424 glDisable GL_TEXTURE_2D; 2005 glDisable GL_TEXTURE_2D;
1425 glDisable GL_BLEND;
1426} 2006}
1427 2007
1428############################################################################# 2008#############################################################################
1429 2009
2010package CFClient::UI::Image;
2011
2012our @ISA = CFClient::UI::Base::;
2013
2014use CFClient::OpenGL;
2015use Carp qw/confess/;
2016
2017our %loaded_images;
2018
2019sub new {
2020 my $class = shift;
2021
2022 my $self = $class->SUPER::new (can_events => 0, @_);
2023
2024 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2025
2026 $loaded_images{$self->{image}} ||=
2027 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2028
2029 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2030
2031 Scalar::Util::weaken $loaded_images{$self->{image}};
2032
2033 $self->{aspect} = $tex->{w} / $tex->{h};
2034
2035 $self
2036}
2037
2038sub size_request {
2039 my ($self) = @_;
2040
2041 ($self->{tex}->{w}, $self->{tex}->{h})
2042}
2043
2044sub _draw {
2045 my ($self) = @_;
2046
2047 my $tex = $self->{tex};
2048
2049 my ($w, $h) = ($self->{w}, $self->{h});
2050
2051 if ($self->{rot90}) {
2052 glRotate 90, 0, 0, 1;
2053 glTranslate 0, -$self->{w}, 0;
2054
2055 ($w, $h) = ($h, $w);
2056 }
2057
2058 glEnable GL_TEXTURE_2D;
2059 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2060
2061 $tex->draw_quad_alpha (0, 0, $w, $h);
2062
2063 glDisable GL_TEXTURE_2D;
2064}
2065
2066#############################################################################
2067
1430package CFClient::UI::VGauge; 2068package CFClient::UI::VGauge;
1431 2069
1432our @ISA = CFClient::UI::Base::; 2070our @ISA = CFClient::UI::Base::;
2071
2072use List::Util qw(min max);
1433 2073
1434use CFClient::OpenGL; 2074use CFClient::OpenGL;
1435 2075
1436my %tex = ( 2076my %tex = (
1437 food => [ 2077 food => [
1438 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2078 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1439 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2079 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1440 ], 2080 ],
1441 grace => [ 2081 grace => [
1442 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2082 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1443 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2083 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1444 ], 2084 ],
1445 hp => [ 2085 hp => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2086 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1447 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2087 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1448 ], 2088 ],
1449 mana => [ 2089 mana => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2090 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1451 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2091 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1452 ], 2092 ],
1453); 2093);
1454 2094
1455# eg. VGauge->new (gauge => 'food'), default gauge: food 2095# eg. VGauge->new (gauge => 'food'), default gauge: food
1456sub new { 2096sub new {
1457 my $class = shift; 2097 my $class = shift;
1458 2098
1459 my $self = $class->SUPER::new ( 2099 my $self = $class->SUPER::new (
1460 gauge => 'food', 2100 type => 'food',
1461 @_ 2101 @_
1462 ); 2102 );
1463 2103
1464 $self->{aspect} = $tex{$self->{gauge}}[0]{w} / $tex{$self->{gauge}}[0]{h}; 2104 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1465 2105
1466 $self 2106 $self
1467} 2107}
1468 2108
1469sub size_request { 2109sub size_request {
1470 my ($self) = @_; 2110 my ($self) = @_;
1471 2111
1472 my $tex = $tex{$self->{gauge}}[0]; 2112 #my $tex = $tex{$self->{type}}[0];
1473
1474 @$tex{qw(w h)} 2113 #@$tex{qw(w h)}
2114 (0, 0)
1475} 2115}
1476 2116
1477sub set_max { 2117sub set_max {
1478 my ($self, $max) = @_; 2118 my ($self, $max) = @_;
1479 2119
2120 return if $self->{max_val} == $max;
2121
1480 $self->{max_val} = $max; 2122 $self->{max_val} = $max;
2123 $self->update;
1481} 2124}
1482 2125
1483sub set_value { 2126sub set_value {
1484 my ($self, $val, $max) = @_; 2127 my ($self, $val, $max) = @_;
1485 2128
1486 $self->set_max ($max) 2129 $self->set_max ($max)
1487 if defined $max; 2130 if defined $max;
1488 2131
1489 $max = $self->{max_val}; 2132 return if $self->{val} == $val;
2133
1490 $self->{val} = $val; 2134 $self->{val} = $val;
1491
1492 $self->update; 2135 $self->update;
1493} 2136}
1494 2137
1495sub _draw { 2138sub _draw {
1496 my ($self) = @_; 2139 my ($self) = @_;
1497 2140
1498 my $tex = $tex{$self->{gauge}}; 2141 my $tex = $tex{$self->{type}};
2142 my ($t1, $t2, $t3) = @$tex;
1499 2143
1500 my ($w, $h) = ($self->{w}, $self->{h}); 2144 my ($w, $h) = ($self->{w}, $self->{h});
1501 2145
2146 if ($self->{vertical}) {
2147 glRotate 90, 0, 0, 1;
2148 glTranslate 0, -$self->{w}, 0;
2149
2150 ($w, $h) = ($h, $w);
2151 }
2152
1502 my $ycut = $self->{val} / ($self->{max_val} || 1); 2153 my $ycut = $self->{val} / ($self->{max_val} || 1);
1503 $ycut = 1 if $self->{val} > $self->{max_val};
1504 2154
1505 my $t1 = $tex->[0]; 2155 my $ycut1 = max 0, min 1, $ycut;
1506 my $t2 = $tex->[1]; 2156 my $ycut2 = max 0, min 1, $ycut - 1;
2157
2158 my $h1 = $self->{h} * (1 - $ycut1);
2159 my $h2 = $self->{h} * (1 - $ycut2);
1507 2160
1508 glEnable GL_BLEND; 2161 glEnable GL_BLEND;
1509 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2162 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2163 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1510 glEnable GL_TEXTURE_2D; 2164 glEnable GL_TEXTURE_2D;
1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2165 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512 2166
1513 my $h1 = $self->{h} - $ycut * $self->{h};
1514 my $h2 = $ycut * $self->{h};
1515
1516 my $yp = 0;
1517
1518 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2167 glBindTexture GL_TEXTURE_2D, $t1->{name};
1519 glBegin GL_QUADS; 2168 glBegin GL_QUADS;
1520 glTexCoord 0 , 0; glVertex 0 , $yp; 2169 glTexCoord 0 , 0; glVertex 0 , 0;
1521 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1; 2170 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1522 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1; 2171 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1523 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp; 2172 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1524 glEnd; 2173 glEnd;
1525 2174
1526 $yp += $h1; 2175 my $ycut1 = List::Util::min 1, $ycut;
1527
1528 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2176 glBindTexture GL_TEXTURE_2D, $t2->{name};
1529 glBegin GL_QUADS; 2177 glBegin GL_QUADS;
1530 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp; 2178 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1531 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2; 2179 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1532 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1533 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp; 2180 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2181 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1534 glEnd; 2182 glEnd;
2183
2184 if ($t3) {
2185 glBindTexture GL_TEXTURE_2D, $t3->{name};
2186 glBegin GL_QUADS;
2187 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2188 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2189 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2190 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2191 glEnd;
2192 }
1535 2193
1536 glDisable GL_BLEND; 2194 glDisable GL_BLEND;
1537 glDisable GL_TEXTURE_2D; 2195 glDisable GL_TEXTURE_2D;
2196}
2197
2198#############################################################################
2199
2200package CFClient::UI::Gauge;
2201
2202our @ISA = CFClient::UI::VBox::;
2203
2204sub new {
2205 my ($class, %arg) = @_;
2206
2207 my $self = $class->SUPER::new (
2208 tooltip => $arg{type},
2209 can_hover => 1,
2210 can_events => 1,
2211 %arg,
2212 );
2213
2214 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2215 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2216 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2217
2218 $self
2219}
2220
2221sub set_fontsize {
2222 my ($self, $fsize) = @_;
2223
2224 $self->{value}->set_fontsize ($fsize);
2225 $self->{max} ->set_fontsize ($fsize);
2226}
2227
2228sub set_max {
2229 my ($self, $max) = @_;
2230
2231 $self->{gauge}->set_max ($max);
2232 $self->{max}->set_text ($max);
2233}
2234
2235sub set_value {
2236 my ($self, $val, $max) = @_;
2237
2238 $self->set_max ($max)
2239 if defined $max;
2240
2241 $self->{gauge}->set_value ($val, $max);
2242 $self->{value}->set_text ($val);
1538} 2243}
1539 2244
1540############################################################################# 2245#############################################################################
1541 2246
1542package CFClient::UI::Slider; 2247package CFClient::UI::Slider;
… …
1552 qw(s1_slider.png s1_slider_bg.png); 2257 qw(s1_slider.png s1_slider_bg.png);
1553 2258
1554sub new { 2259sub new {
1555 my $class = shift; 2260 my $class = shift;
1556 2261
1557 # range [value, low, high, page] 2262 # range [value, low, high, page, unit]
1558 2263
1559 # TODO: 0-width page 2264 # TODO: 0-width page
1560 # TODO: req_w/h are wrong with vertical 2265 # TODO: req_w/h are wrong with vertical
1561 # TODO: calculations are off 2266 # TODO: calculations are off
1562 my $self = $class->SUPER::new ( 2267 my $self = $class->SUPER::new (
1563 fg => [1, 1, 1], 2268 fg => [1, 1, 1],
1564 active_fg => [0, 0, 0], 2269 active_fg => [0, 0, 0],
2270 bg => [0, 0, 0, 0.2],
2271 active_bg => [1, 1, 1, 0.5],
1565 range => [0, 0, 100, 10], 2272 range => [0, 0, 100, 10, 0],
1566 req_w => 20, 2273 min_w => $::WIDTH / 80,
1567 req_h => 20, 2274 min_h => $::WIDTH / 80,
1568 vertical => 0, 2275 vertical => 0,
1569 can_hover => 1, 2276 can_hover => 1,
1570 inner_pad => 5, 2277 inner_pad => 0.02,
1571 @_ 2278 @_
1572 ); 2279 );
1573 2280
2281 $self->set_value ($self->{range}[0]);
2282 $self->update;
2283
1574 $self 2284 $self
1575} 2285}
1576 2286
2287sub changed { }
2288
2289sub set_range {
2290 my ($self, $range) = @_;
2291
2292 ($range, $self->{range}) = ($self->{range}, $range);
2293
2294 $self->update
2295 if "@$range" ne "@{$self->{range}}";
2296}
2297
2298sub set_value {
2299 my ($self, $value) = @_;
2300
2301 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2302
2303 $hi = $lo + 1 if $hi <= $lo;
2304
2305 $page = $hi - $lo if $page > $hi - $lo;
2306
2307 $value = $lo if $value < $lo;
2308 $value = $hi - $page if $value > $hi - $page;
2309
2310 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2311 if $unit;
2312
2313 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2314
2315 if ($value != $old_value) {
2316 $self->_emit (changed => $value);
2317 $self->update;
2318 }
2319}
2320
1577sub size_request { 2321sub size_request {
1578 my ($self) = @_; 2322 my ($self) = @_;
1579 2323
1580 my $w = $self->{req_w}; 2324 ($self->{req_w}, $self->{req_h})
1581 my $h = $self->{req_h};
1582
1583 $self->{vertical} ? ($h, $w) : ($w, $h)
1584} 2325}
1585 2326
1586sub button_down { 2327sub button_down {
1587 my ($self, $ev, $x, $y) = @_; 2328 my ($self, $ev, $x, $y) = @_;
1588 2329
1589 $self->SUPER::button_down ($ev, $x, $y); 2330 $self->SUPER::button_down ($ev, $x, $y);
2331
2332 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2333
1590 $self->mouse_motion ($ev, $x, $y); 2334 $self->mouse_motion ($ev, $x, $y)
1591} 2335}
1592 2336
1593sub mouse_motion { 2337sub mouse_motion {
1594 my ($self, $ev, $x, $y) = @_; 2338 my ($self, $ev, $x, $y) = @_;
1595 2339
1596 if ($GRAB == $self) { 2340 if ($GRAB == $self) {
2341 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2342
2343 my (undef, $lo, $hi, $page) = @{$self->{range}};
2344
2345 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2346
2347 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2348 } else {
2349 return 0;
2350 }
2351
2352 1
2353}
2354
2355sub update {
2356 my ($self) = @_;
2357
2358 delete $self->{knob_w};
2359 $self->SUPER::update;
2360}
2361
2362sub _draw {
2363 my ($self) = @_;
2364
2365 unless ($self->{knob_w}) {
2366 $self->set_value ($self->{range}[0]);
2367
1597 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2368 my ($value, $lo, $hi, $page) = @{$self->{range}};
2369 my $range = ($hi - $page - $lo) || 1e-100;
1598 2370
1599 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2371 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1600 2372
1601 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2373 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1602 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2374 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1603 2375
1604 $x -= $inner_pad_px; # substract the padding 2376 $value = ($value - $lo) / $range;
1605 $x = $x * ($hi - $lo) / $inner_w + $lo; 2377 $value = $value * $self->{scale} + $self->{offset};
1606 $x = $lo if $x < $lo;
1607 $x = $hi - $page if $x > $hi - $page;
1608 $self->{range}[0] = $x;
1609 2378
1610 $self->emit (changed => $x); 2379 $self->{knob_x} = $value - $knob_w * 0.5;
1611 $self->update; 2380 $self->{knob_w} = $knob_w;
1612 } 2381 }
1613}
1614
1615# the inner_* stuff is for generating a padding for the slider handle,
1616# so that the handle doesn't leave the texture. This calculation isn't 100%
1617# correct propably, but it does the job for now
1618sub _calc_inner_pad_px {
1619 my ($self, $w) = @_;
1620 ($w / 100) * $self->{inner_pad} # % to pixels
1621}
1622
1623sub _draw {
1624 my ($self) = @_;
1625 2382
1626 $self->SUPER::_draw (); 2383 $self->SUPER::_draw ();
1627 2384
1628 my ($w, $h) = @$self{qw(w h)}; 2385 glScale $self->{w}, $self->{h};
1629 2386
1630 if ($self->{vertical}) { 2387 if ($self->{vertical}) {
1631 # draw a vertical slider like a rotated horizontal slider 2388 # draw a vertical slider like a rotated horizontal slider
1632 2389
2390 glTranslate 1, 0, 0;
1633 glRotate 90, 0, 0, 1; 2391 glRotate 90, 0, 0, 1;
1634 glTranslate 0, -$self->{w}, 0;
1635
1636 ($w, $h) = ($h, $w);
1637 } 2392 }
1638 2393
1639 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2394 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1640 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2395 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1641 2396
1642 my ($value, $lo, $hi, $page) = @{$self->{range}};
1643
1644 $hi = $value + 1 if $lo == $hi;
1645
1646 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1647 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1648
1649 $page = int $page * $inner_w / ($hi - $lo);
1650 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1651
1652 $w -= $page;
1653 $page &= ~1;
1654 glTranslate $page * 0.5, 0, 0;
1655 $page ||= 2;
1656
1657 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1658 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1659
1660 glEnable GL_BLEND;
1661 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1662 glEnable GL_TEXTURE_2D; 2397 glEnable GL_TEXTURE_2D;
1663 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2398 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1664 2399
1665 # draw background 2400 # draw background
1666 $tex[1]->draw_quad (0, 0, $w, $h); 2401 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1667 2402
1668 # draw handle 2403 # draw handle
1669 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2404 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1670 2405
1671 glDisable GL_BLEND;
1672 glDisable GL_TEXTURE_2D; 2406 glDisable GL_TEXTURE_2D;
1673} 2407}
2408
2409#############################################################################
2410
2411package CFClient::UI::ValSlider;
2412
2413our @ISA = CFClient::UI::HBox::;
2414
2415sub new {
2416 my ($class, %arg) = @_;
2417
2418 my $range = delete $arg{range};
2419
2420 my $self = $class->SUPER::new (
2421 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2422 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2423 to_value => sub { shift },
2424 from_value => sub { shift },
2425 %arg,
2426 );
2427
2428 $self->{slider}->connect (changed => sub {
2429 my ($self, $value) = @_;
2430 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2431 $self->{parent}->emit (changed => $value);
2432 });
2433
2434# $self->{entry}->connect (changed => sub {
2435# my ($self, $value) = @_;
2436# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2437# $self->{parent}->emit (changed => $value);
2438# });
2439
2440 $self->add ($self->{slider}, $self->{entry});
2441
2442 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2443
2444 $self
2445}
2446
2447sub set_range { shift->{slider}->set_range (@_) }
2448sub set_value { shift->{slider}->set_value (@_) }
1674 2449
1675############################################################################# 2450#############################################################################
1676 2451
1677package CFClient::UI::TextView; 2452package CFClient::UI::TextView;
1678 2453
… …
1682 2457
1683sub new { 2458sub new {
1684 my $class = shift; 2459 my $class = shift;
1685 2460
1686 my $self = $class->SUPER::new ( 2461 my $self = $class->SUPER::new (
1687 fontsize => 1, 2462 fontsize => 1,
2463 can_events => 0,
2464 #font => default_font
1688 @_, 2465 @_,
1689 2466
1690 layout => (new CFClient::Layout), 2467 layout => (new CFClient::Layout 1),
1691 par => [], 2468 par => [],
1692 height => 0, 2469 height => 0,
1693 children => [ 2470 children => [
1694 (new CFClient::UI::Empty expand => 1), 2471 (new CFClient::UI::Empty expand => 1),
1695 (new CFClient::UI::Slider vertical => 1), 2472 (new CFClient::UI::Slider vertical => 1),
1696 ], 2473 ],
1697 ); 2474 );
1698 2475
1699 $self->{children}[1]->connect (changed => sub { 2476 $self->{children}[1]->connect (changed => sub { $self->update });
1700 $self->update;
1701 });
1702 2477
1703 $self 2478 $self
1704} 2479}
1705 2480
1706sub set_fontsize { 2481sub set_fontsize {
… …
1708 2483
1709 $self->{fontsize} = $fontsize; 2484 $self->{fontsize} = $fontsize;
1710 $self->reflow; 2485 $self->reflow;
1711} 2486}
1712 2487
2488sub size_allocate {
2489 my ($self, $w, $h) = @_;
2490
2491 $self->SUPER::size_allocate ($w, $h);
2492
2493 $self->{layout}->set_font ($self->{font}) if $self->{font};
2494 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2495 $self->{layout}->set_width ($self->{children}[0]{w});
2496
2497 $self->reflow;
2498}
2499
1713sub text_height { 2500sub text_size {
1714 my ($self, $text) = @_; 2501 my ($self, $text, $indent) = @_;
1715 2502
1716 my $layout = $self->{layout}; 2503 my $layout = $self->{layout};
1717 2504
1718 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2505 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1719 $layout->set_width ($self->{w}); 2506 $layout->set_width ($self->{children}[0]{w} - $indent);
1720 $layout->set_text ($text); 2507 $layout->set_markup ($text);
1721 2508
1722 ($layout->size)[1] 2509 $layout->size
1723} 2510}
1724 2511
1725sub reflow { 2512sub reflow {
1726 my ($self) = @_; 2513 my ($self) = @_;
1727 2514
1728 $self->{need_reflow}++; 2515 $self->{need_reflow}++;
1729 $self->update; 2516 $self->update;
1730} 2517}
1731 2518
1732sub size_allocate { 2519sub set_offset {
2520 my ($self, $offset) = @_;
2521
2522 # todo: base offset on lines or so, not on pixels
2523 $self->{children}[1]->set_value ($offset);
2524}
2525
2526sub clear {
1733 my ($self, $w, $h) = @_; 2527 my ($self) = @_;
1734 2528
1735 $self->SUPER::size_allocate ($w, $h); 2529 $self->{par} = [];
1736 2530 $self->{height} = 0;
1737 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2531 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1738 $self->{layout}->set_width ($self->{children}[0]{w});
1739
1740 $self->reflow;
1741} 2532}
1742 2533
1743sub add_paragraph { 2534sub add_paragraph {
1744 my ($self, $color, $text) = @_; 2535 my ($self, $color, $text, $indent) = @_;
1745 2536
1746 #TODO: intelligently "reformat" paragraph 2537 for my $line (split /\n/, $text) {
1747 2538 my ($w, $h) = $self->text_size ($line);
1748 my $height = $self->text_height ($text);
1749
1750 $self->{height} += $height; 2539 $self->{height} += $h;
2540 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2541 }
1751 2542
1752 push @{$self->{par}}, [$height, $color, $text];
1753
1754 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2543 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1755 $self->{children}[1]->update;
1756} 2544}
1757 2545
1758sub update { 2546sub update {
1759 my ($self) = @_; 2547 my ($self) = @_;
1760 2548
… …
1762 2550
1763 return unless $self->{h} > 0; 2551 return unless $self->{h} > 0;
1764 2552
1765 delete $self->{texture}; 2553 delete $self->{texture};
1766 2554
1767 $ROOT->on_refresh ($self, sub { 2555 $ROOT->on_post_alloc ($self, sub {
2556 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2557
1768 if (delete $self->{need_reflow}) { 2558 if (delete $self->{need_reflow}) {
1769 my $height = 0; 2559 my $height = 0;
1770 2560
1771 $height += $_->[0] = $self->text_height ($_->[2]) 2561 my $layout = $self->{layout};
2562
2563 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2564
1772 for @{$self->{par}}; 2565 for (@{$self->{par}}) {
2566 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2567 $layout->set_width ($W - $_->[3]);
2568 $layout->set_markup ($_->[4]);
2569 my ($w, $h) = $layout->size;
2570 $_->[0] = $w + $_->[3];
2571 $_->[1] = $h;
2572 }
2573
2574 $height += $_->[1];
2575 }
1773 2576
1774 $self->{height} = $height; 2577 $self->{height} = $height;
1775 2578
1776 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2579 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1777 2580
1778 delete $self->{texture}; 2581 delete $self->{texture};
1779 } 2582 }
1780 2583
1781 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2584 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1782 glClearColor 0, 0, 0, 1; 2585 glClearColor 0, 0, 0, 0;
1783 glClear GL_COLOR_BUFFER_BIT; 2586 glClear GL_COLOR_BUFFER_BIT;
1784 2587
2588 my $top = int $self->{children}[1]{range}[0];
2589
2590 my $y0 = $top;
2591 my $y1 = $top + $H;
2592
2593 my $y = 0;
2594
2595 my $layout = $self->{layout};
2596
2597 $layout->set_font ($self->{font}) if $self->{font};
2598
1785 glEnable GL_BLEND; 2599 glEnable GL_BLEND;
2600 #TODO# not correct in windows where rgba is forced off
1786 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2601 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1787 glEnable GL_TEXTURE_2D;
1788 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1789
1790 my $top = int $self->{children}[1]{range}[0];
1791
1792 my $y0 = $top;
1793 my $y1 = $top + $self->{h};
1794
1795 my $y = 0;
1796
1797 my $layout = $self->{layout};
1798 2602
1799 for my $par (@{$self->{par}}) { 2603 for my $par (@{$self->{par}}) {
1800 my $h = $par->[0]; 2604 my $h = $par->[1];
1801 2605
1802 if ($y0 < $y + $h && $y < $y1) { 2606 if ($y0 < $y + $h && $y < $y1) {
2607 $layout->set_foreground (@{ $par->[2] });
2608 $layout->set_width ($W - $par->[3]);
1803 $layout->set_text ($par->[2]); 2609 $layout->set_markup ($par->[4]);
1804 2610
1805 glColor @{ $par->[1] }; 2611 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1806 my ($W, $H) = $layout->size; 2612
1807 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2613 glRasterPos $par->[3], $y - $y0;
2614 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1808 } 2615 }
1809 2616
1810 $y += $h; 2617 $y += $h;
1811 } 2618 }
1812 2619
1813 glDisable GL_TEXTURE_2D;
1814 glDisable GL_BLEND; 2620 glDisable GL_BLEND;
1815 }; 2621 };
1816 }); 2622 });
1817} 2623}
1818 2624
1819sub _draw { 2625sub _draw {
1820 my ($self) = @_; 2626 my ($self) = @_;
1821 2627
1822 if ($self->{texture}) {
1823 glEnable GL_TEXTURE_2D; 2628 glEnable GL_TEXTURE_2D;
1824 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2629 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1825 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2630 glColor 0, 0, 0, 1;
2631 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1826 glDisable GL_TEXTURE_2D; 2632 glDisable GL_TEXTURE_2D;
1827 }
1828 2633
1829 $self->{children}[1]->draw; 2634 $self->{children}[1]->draw;
1830 2635
1831} 2636}
1832 2637
… …
1880 2685
1881sub new { 2686sub new {
1882 my $class = shift; 2687 my $class = shift;
1883 2688
1884 my $self = $class->SUPER::new ( 2689 my $self = $class->SUPER::new (
1885 state => 0, 2690 state => 0,
1886 connect_activate => \&toggle_flopper, 2691 on_activate => \&toggle_flopper,
1887 @_ 2692 @_
1888 ); 2693 );
1889 2694
1890 if ($self->{state}) {
1891 $self->{state} = 0;
1892 $self->toggle_flopper;
1893 }
1894
1895 $self 2695 $self
1896} 2696}
1897 2697
1898sub toggle_flopper { 2698sub toggle_flopper {
1899 my ($self) = @_; 2699 my ($self) = @_;
1900 2700
1901 # TODO: use animation 2701 $self->{other}->toggle_visibility;
1902 if ($self->{state} = !$self->{state}) { 2702}
1903 $CFClient::UI::ROOT->add ($self->{other}); 2703
1904 $self->{other}->move ($self->coord2global (0, $self->{h})); 2704#############################################################################
2705
2706package CFClient::UI::Tooltip;
2707
2708our @ISA = CFClient::UI::Bin::;
2709
2710use CFClient::OpenGL;
2711
2712sub new {
2713 my $class = shift;
2714
2715 $class->SUPER::new (
2716 @_,
2717 can_events => 0,
2718 )
2719}
2720
2721sub set_tooltip_from {
2722 my ($self, $widget) = @_;
2723
2724 my $tooltip = $widget->{tooltip};
2725
2726 if ($ENV{CFPLUS_DEBUG} & 2) {
2727 $tooltip .= "\n\n" . (ref $widget) . "\n"
2728 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2729 . "req $widget->{req_w} $widget->{req_h}\n"
2730 . "visible $widget->{visible}";
2731 }
2732
2733 $self->add (new CFClient::UI::Label
2734 markup => $tooltip,
2735 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2736 fontsize => 0.8,
2737 fg => [0, 0, 0, 1],
2738 ellipsise => 0,
2739 font => ($widget->{tooltip_font} || $::FONT_PROP),
2740 );
2741}
2742
2743sub size_request {
2744 my ($self) = @_;
2745
2746 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2747
2748 ($w + 4, $h + 4)
2749}
2750
2751sub size_allocate {
2752 my ($self, $w, $h) = @_;
2753
2754 $self->SUPER::size_allocate ($w - 4, $h - 4);
2755}
2756
2757sub visibility_change {
2758 my ($self, $visible) = @_;
2759
2760 return unless $visible;
2761
2762 $self->{root}->on_post_alloc ("move_$self" => sub {
2763 my $widget = $self->{owner}
2764 or return;
2765
2766 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2767
2768 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2769 if $x + $self->{w} > $::WIDTH;
2770
2771 $self->move_abs ($x, $y);
2772 });
2773}
2774
2775sub _draw {
2776 my ($self) = @_;
2777
2778 glTranslate 0.375, 0.375;
2779
2780 my ($w, $h) = @$self{qw(w h)};
2781
2782 glColor 1, 0.8, 0.4;
2783 glBegin GL_QUADS;
2784 glVertex 0 , 0;
2785 glVertex 0 , $h;
2786 glVertex $w, $h;
2787 glVertex $w, 0;
2788 glEnd;
2789
2790 glColor 0, 0, 0;
2791 glBegin GL_LINE_LOOP;
2792 glVertex 0 , 0;
2793 glVertex 0 , $h;
2794 glVertex $w, $h;
2795 glVertex $w, 0;
2796 glEnd;
2797
2798 glTranslate 2 - 0.375, 2 - 0.375;
2799
2800 $self->SUPER::_draw;
2801}
2802
2803#############################################################################
2804
2805package CFClient::UI::Face;
2806
2807our @ISA = CFClient::UI::Base::;
2808
2809use CFClient::OpenGL;
2810
2811sub new {
2812 my $class = shift;
2813
2814 my $self = $class->SUPER::new (
2815 aspect => 1,
2816 can_events => 0,
2817 @_,
2818 );
2819
2820 if ($self->{anim} && $self->{animspeed}) {
2821 Scalar::Util::weaken (my $widget = $self);
2822
2823 $self->{timer} = Event->timer (
2824 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2825 hard => 1,
2826 interval => $self->{animspeed},
2827 cb => sub {
2828 ++$widget->{frame};
2829 $widget->update;
2830 },
2831 );
2832 }
2833
2834 $self
2835}
2836
2837sub size_request {
2838 (32, 8)
2839}
2840
2841sub update {
2842 my ($self) = @_;
2843
2844 return unless $self->{visible};
2845
2846 $self->SUPER::update;
2847}
2848
2849sub _draw {
2850 my ($self) = @_;
2851
2852 return unless $::CONN;
2853
2854 my $face;
2855
2856 if ($self->{frame}) {
2857 my $anim = $::CONN->{anim}[$self->{anim}];
2858
2859 $face = $anim->[ $self->{frame} % @$anim ]
2860 if $anim && @$anim;
2861 }
2862
2863 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2864
2865 if ($tex) {
2866 glEnable GL_TEXTURE_2D;
2867 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2868 glColor 0, 0, 0, 1;
2869 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2870 glDisable GL_TEXTURE_2D;
2871 }
2872}
2873
2874sub DESTROY {
2875 my ($self) = @_;
2876
2877 $self->{timer}->cancel
2878 if $self->{timer};
2879
2880 $self->SUPER::DESTROY;
2881}
2882
2883#############################################################################
2884
2885package CFClient::UI::Buttonbar;
2886
2887our @ISA = CFClient::UI::HBox::;
2888
2889# TODO: should actualyl wrap buttons and other goodies.
2890
2891#############################################################################
2892
2893package CFClient::UI::Menu;
2894
2895our @ISA = CFClient::UI::FancyFrame::;
2896
2897use CFClient::OpenGL;
2898
2899sub new {
2900 my $class = shift;
2901
2902 my $self = $class->SUPER::new (
2903 items => [],
2904 z => 100,
2905 @_,
2906 );
2907
2908 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2909
2910 for my $item (@{ $self->{items} }) {
2911 my ($widget, $cb) = @$item;
2912
2913 # handle various types of items, only text for now
2914 if (!ref $widget) {
2915 $widget = new CFClient::UI::Label
2916 can_hover => 1,
2917 can_events => 1,
2918 text => $widget;
2919 }
2920
2921 $self->{item}{$widget} = $item;
2922
2923 $self->{vbox}->add ($widget);
2924 }
2925
2926 $self
2927}
2928
2929# popup given the event (must be a mouse button down event currently)
2930sub popup {
2931 my ($self, $ev) = @_;
2932
2933 $self->_emit ("popdown");
2934
2935 # maybe save $GRAB? must be careful about events...
2936 $GRAB = $self;
2937 $self->{button} = $ev->{button};
2938
2939 $self->show;
2940 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2941}
2942
2943sub mouse_motion {
2944 my ($self, $ev, $x, $y) = @_;
2945
2946 # TODO: should use vbox->find_widget or so
2947 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2948 $self->{hover} = $self->{item}{$HOVER};
2949
2950 0
2951}
2952
2953sub button_up {
2954 my ($self, $ev, $x, $y) = @_;
2955
2956 if ($ev->{button} == $self->{button}) {
2957 undef $GRAB;
2958 $self->hide;
2959
1905 $self->emit ("open"); 2960 $self->_emit ("popdown");
2961 $self->{hover}[1]->() if $self->{hover};
1906 } else { 2962 } else {
1907 $CFClient::UI::ROOT->remove ($self->{other}); 2963 return 0
1908 $self->emit ("close"); 2964 }
2965
1909 } 2966 1
1910
1911 $self->emit (changed => $self->{state});
1912} 2967}
1913 2968
1914############################################################################# 2969#############################################################################
1915 2970
2971package CFClient::UI::Multiplexer;
2972
2973our @ISA = CFClient::UI::Container::;
2974
2975sub new {
2976 my $class = shift;
2977
2978 my $self = $class->SUPER::new (
2979 @_,
2980 );
2981
2982 $self->{current} = $self->{children}[0]
2983 if @{ $self->{children} };
2984
2985 $self
2986}
2987
2988sub add {
2989 my ($self, @widgets) = @_;
2990
2991 $self->SUPER::add (@widgets);
2992
2993 $self->{current} = $self->{children}[0]
2994 if @{ $self->{children} };
2995}
2996
2997sub set_current_page {
2998 my ($self, $page_or_widget) = @_;
2999
3000 my $widget = ref $page_or_widget
3001 ? $page_or_widget
3002 : $self->{children}[$page_or_widget];
3003
3004 $self->{current} = $widget;
3005 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3006
3007 $self->_emit (page_changed => $self->{current});
3008
3009 $self->realloc;
3010}
3011
3012sub visible_children {
3013 $_[0]{current}
3014}
3015
3016sub size_request {
3017 my ($self) = @_;
3018
3019 $self->{current}->size_request
3020}
3021
3022sub size_allocate {
3023 my ($self, $w, $h) = @_;
3024
3025 $self->{current}->configure (0, 0, $w, $h);
3026}
3027
3028sub _draw {
3029 my ($self) = @_;
3030
3031 $self->{current}->draw;
3032}
3033
3034#############################################################################
3035
3036package CFClient::UI::Notebook;
3037
3038our @ISA = CFClient::UI::VBox::;
3039
3040sub new {
3041 my $class = shift;
3042
3043 my $self = $class->SUPER::new (
3044 buttonbar => (new CFClient::UI::Buttonbar),
3045 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3046 # filter => # will be put between multiplexer and $self
3047 @_,
3048 );
3049
3050 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3051 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3052
3053 $self
3054}
3055
3056sub add {
3057 my ($self, $title, $widget, $tooltip) = @_;
3058
3059 Scalar::Util::weaken $self;
3060
3061 $self->{buttonbar}->add (new CFClient::UI::Button
3062 markup => $title,
3063 tooltip => $tooltip,
3064 on_activate => sub { $self->set_current_page ($widget) },
3065 );
3066
3067 $self->{multiplexer}->add ($widget);
3068}
3069
3070sub set_current_page {
3071 my ($self, $page) = @_;
3072
3073 $self->{multiplexer}->set_current_page ($page);
3074 $self->_emit (page_changed => $self->{multiplexer}{current});
3075}
3076
3077#############################################################################
3078
3079package CFClient::UI::Statusbox;
3080
3081our @ISA = CFClient::UI::VBox::;
3082
3083sub new {
3084 my $class = shift;
3085
3086 my $self = $class->SUPER::new (
3087 fontsize => 0.8,
3088 @_,
3089 );
3090
3091 Scalar::Util::weaken (my $this = $self);
3092
3093 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3094
3095 $self
3096}
3097
3098sub reorder {
3099 my ($self) = @_;
3100 my $NOW = Time::HiRes::time;
3101
3102 # freeze display when hovering over any label
3103 return if $CFClient::UI::TOOLTIP->{owner}
3104 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3105 values %{ $self->{item} };
3106
3107 while (my ($k, $v) = each %{ $self->{item} }) {
3108 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3109 }
3110
3111 my @widgets;
3112
3113 my @items = sort {
3114 $a->{pri} <=> $b->{pri}
3115 or $b->{id} <=> $a->{id}
3116 } values %{ $self->{item} };
3117
3118 $self->{timer}->interval (1);
3119
3120 my $count = 10 + 1;
3121 for my $item (@items) {
3122 last unless --$count;
3123
3124 my $label = $item->{label} ||= do {
3125 # TODO: doesn't handle markup well (read as: at all)
3126 my $short = $item->{count} > 1
3127 ? "<b>$item->{count} ×</b> $item->{text}"
3128 : $item->{text};
3129
3130 for ($short) {
3131 s/^\s+//;
3132 s/\s+/ /g;
3133 }
3134
3135 new CFClient::UI::Label
3136 markup => $short,
3137 tooltip => $item->{tooltip},
3138 tooltip_font => $::FONT_PROP,
3139 tooltip_width => 0.67,
3140 fontsize => $item->{fontsize} || $self->{fontsize},
3141 max_w => $::WIDTH * 0.44,
3142 fg => [@{ $item->{fg} }],
3143 can_events => 1,
3144 can_hover => 1
3145 };
3146
3147 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3148 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3149 $label->update;
3150 $label->set_max_size (undef, $label->{req_h} * $diff)
3151 if $diff < 1;
3152 $self->{timer}->interval (1/30);
3153 } else {
3154 $label->{fg}[3] = $item->{fg}[3] || 1;
3155 }
3156
3157 push @widgets, $label;
3158 }
3159
3160 $self->clear;
3161 $self->SUPER::add (reverse @widgets);
3162}
3163
3164sub add {
3165 my ($self, $text, %arg) = @_;
3166
3167 $text =~ s/^\s+//;
3168 $text =~ s/\s+$//;
3169
3170 return unless $text;
3171
3172 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3173
3174 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3175
3176 if (my $item = $self->{item}{$group}) {
3177 if ($item->{text} eq $text) {
3178 $item->{count}++;
3179 } else {
3180 $item->{count} = 1;
3181 $item->{text} = $item->{tooltip} = $text;
3182 }
3183 $item->{id} = ++$self->{id};
3184 $item->{timeout} = $timeout;
3185 delete $item->{label};
3186 } else {
3187 $self->{item}{$group} = {
3188 id => ++$self->{id},
3189 text => $text,
3190 timeout => $timeout,
3191 tooltip => $text,
3192 fg => [0.8, 0.8, 0.8, 0.8],
3193 pri => 0,
3194 count => 1,
3195 %arg,
3196 };
3197 }
3198
3199 $self->reorder;
3200}
3201
3202sub reconfigure {
3203 my ($self) = @_;
3204
3205 delete $_->{label}
3206 for values %{ $self->{item} || {} };
3207
3208 $self->reorder;
3209 $self->SUPER::reconfigure;
3210}
3211
3212sub DESTROY {
3213 my ($self) = @_;
3214
3215 $self->{timer}->cancel;
3216
3217 $self->SUPER::DESTROY;
3218}
3219
3220#############################################################################
3221
3222package CFClient::UI::Inventory;
3223
3224our @ISA = CFClient::UI::ScrolledWindow::;
3225
3226sub new {
3227 my $class = shift;
3228
3229 my $self = $class->SUPER::new (
3230 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3231 @_,
3232 );
3233
3234 $self
3235}
3236
3237sub set_items {
3238 my ($self, $items) = @_;
3239
3240 $self->{child}->clear;
3241 return unless $items;
3242
3243 my @items = sort {
3244 ($a->{type} <=> $b->{type})
3245 or ($a->{name} cmp $b->{name})
3246 } @$items;
3247
3248 $self->{real_items} = \@items;
3249
3250 my $row = 0;
3251 for my $item (@items) {
3252 CFClient::Item::update_widgets $item;
3253
3254 $self->{child}->add (0, $row, $item->{face_widget});
3255 $self->{child}->add (1, $row, $item->{desc_widget});
3256 $self->{child}->add (2, $row, $item->{weight_widget});
3257
3258 $row++;
3259 }
3260}
3261
3262#############################################################################
3263
3264package CFClient::UI::BindEditor;
3265
3266our @ISA = CFClient::UI::FancyFrame::;
3267
3268sub new {
3269 my $class = shift;
3270
3271 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3272
3273 $self->add (my $vb = new CFClient::UI::VBox);
3274
3275
3276 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3277 text => "start recording",
3278 tooltip => "Start/Stops recording of actions."
3279 ."All subsequent actions after the recording started will be captured."
3280 ."The actions are displayed after the record was stopped."
3281 ."To bind the action you have to click on the 'Bind' button",
3282 on_activate => sub {
3283 unless ($self->{recording}) {
3284 $self->start;
3285 } else {
3286 $self->stop;
3287 }
3288 });
3289
3290 $vb->add (new CFClient::UI::Label text => "Actions:");
3291 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3292
3293 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3294 $vb->add (my $hb = new CFClient::UI::HBox);
3295 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3296 $hb->add (new CFClient::UI::Button
3297 text => "bind",
3298 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3299 on_activate => sub {
3300 $self->ask_for_bind;
3301 });
3302
3303 $vb->add (my $hb = new CFClient::UI::HBox);
3304 $hb->add (new CFClient::UI::Button
3305 text => "ok",
3306 expand => 1,
3307 tooltip => "This closes the binding editor and saves the binding",
3308 on_activate => sub {
3309 $self->hide;
3310 $self->commit;
3311 });
3312
3313 $hb->add (new CFClient::UI::Button
3314 text => "cancel",
3315 expand => 1,
3316 tooltip => "This closes the binding editor without saving",
3317 on_activate => sub {
3318 $self->hide;
3319 $self->{binding_cancel}->()
3320 if $self->{binding_cancel};
3321 });
3322
3323 $self->update_binding_widgets;
3324
3325 $self
3326}
3327
3328sub commit {
3329 my ($self) = @_;
3330 my ($mod, $sym, $cmds) = $self->get_binding;
3331 if ($sym != 0 && @$cmds > 0) {
3332 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3333 ."'. Don't forget 'Save Config'!");
3334 $self->{binding_change}->($mod, $sym, $cmds)
3335 if $self->{binding_change};
3336 } else {
3337 $::STATUSBOX->add ("No action bound, no key or action specified!");
3338 $self->{binding_cancel}->()
3339 if $self->{binding_cancel};
3340 }
3341}
3342
3343sub start {
3344 my ($self) = @_;
3345
3346 $self->{rec_btn}->set_text ("stop recording");
3347 $self->{recording} = 1;
3348 $self->clear_command_list;
3349 $::CONN->start_record if $::CONN;
3350}
3351
3352sub stop {
3353 my ($self) = @_;
3354
3355 $self->{rec_btn}->set_text ("start recording");
3356 $self->{recording} = 0;
3357
3358 my $rec;
3359 $rec = $::CONN->stop_record if $::CONN;
3360 return unless ref $rec eq 'ARRAY';
3361 $self->set_command_list ($rec);
3362}
3363
3364
3365sub ask_for_bind_and_commit {
3366 my ($self) = @_;
3367 $self->ask_for_bind (1);
3368}
3369
3370sub ask_for_bind {
3371 my ($self, $commit) = @_;
3372
3373 CFClient::Binder::open_binding_dialog (sub {
3374 my ($mod, $sym) = @_;
3375 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3376 $self->update_binding_widgets;
3377 $self->commit if $commit;
3378 });
3379}
3380
3381# $mod and $sym are the modifiers and key symbol
3382# $cmds is a array ref of strings (the commands)
3383# $cb is the callback that is executed on OK
3384# $ccb is the callback that is executed on CANCEL and
3385# when the binding was unsuccessful on OK
3386sub set_binding {
3387 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3388
3389 $self->clear_command_list;
3390 $self->{recording} = 0;
3391 $self->{rec_btn}->set_text ("start recording");
3392
3393 $self->{binding} = [$mod, $sym];
3394 $self->{commands} = $cmds;
3395
3396 $self->{binding_change} = $cb;
3397 $self->{binding_cancel} = $ccb;
3398
3399 $self->update_binding_widgets;
3400}
3401
3402# this is a shortcut method that asks for a binding
3403# and then just binds it.
3404sub do_quick_binding {
3405 my ($self, $cmds) = @_;
3406 $self->set_binding (undef, undef, $cmds, sub {
3407 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3408 });
3409 $self->ask_for_bind (1);
3410}
3411
3412sub update_binding_widgets {
3413 my ($self) = @_;
3414 my ($mod, $sym, $cmds) = $self->get_binding;
3415 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3416 $self->set_command_list ($cmds);
3417}
3418
3419sub get_binding {
3420 my ($self) = @_;
3421 return (
3422 $self->{binding}->[0],
3423 $self->{binding}->[1],
3424 [ grep { defined $_ } @{$self->{commands}} ]
3425 );
3426}
3427
3428sub clear_command_list {
3429 my ($self) = @_;
3430 $self->{cmdbox}->clear ();
3431}
3432
3433sub set_command_list {
3434 my ($self, $cmds) = @_;
3435
3436 $self->{cmdbox}->clear ();
3437 $self->{commands} = $cmds;
3438
3439 my $idx = 0;
3440
3441 for (@$cmds) {
3442 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3443
3444 my $i = $idx;
3445 $hb->add (new CFClient::UI::Label text => $_);
3446 $hb->add (new CFClient::UI::Button
3447 text => "delete",
3448 tooltip => "Deletes the action from the record",
3449 on_activate => sub {
3450 $self->{cmdbox}->remove ($hb);
3451 $cmds->[$i] = undef;
3452 });
3453
3454
3455 $idx++
3456 }
3457}
3458
3459#############################################################################
3460
3461package CFClient::UI::SpellList;
3462
3463our @ISA = CFClient::UI::Table::;
3464
3465sub new {
3466 my $class = shift;
3467
3468 my $self = $class->SUPER::new (
3469 binding => [],
3470 commands => [],
3471 @_,
3472 )
3473}
3474
3475# XXX: Do sorting? Argl...
3476sub add_spell {
3477 my ($self, $spell) = @_;
3478 $self->{spells}->{$spell->{name}} = $spell;
3479
3480 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3481 face => $spell->{face},
3482 can_hover => 1,
3483 can_events => 1,
3484 tooltip => $spell->{message});
3485
3486 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3487 text => $spell->{name},
3488 can_hover => 1,
3489 can_events => 1,
3490 tooltip => $spell->{message},
3491 expand => 1);
3492
3493 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3494 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3495 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3496 expand => 1);
3497
3498 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3499 text => "bind to key",
3500 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3501}
3502
3503sub rebuild_spell_list {
3504 my ($self) = @_;
3505 $self->{tbl_idx} = 0;
3506 $self->add_spell ($_) for values %{$self->{spells}};
3507}
3508
3509sub remove_spell {
3510 my ($self, $spell) = @_;
3511 delete $self->{spells}->{$spell->{name}};
3512 $self->rebuild_spell_list;
3513}
3514
3515#############################################################################
3516
1916package CFClient::UI::Root; 3517package CFClient::UI::Root;
1917 3518
1918our @ISA = CFClient::UI::Container::; 3519our @ISA = CFClient::UI::Container::;
1919 3520
3521use List::Util qw(min max);
3522
1920use CFClient::OpenGL; 3523use CFClient::OpenGL;
1921 3524
1922sub check_size { 3525sub new {
1923 my ($self) = @_; 3526 my $class = shift;
1924 3527
1925 $self->configure (0, 0, $::WITH, $::HEIGHT); 3528 my $self = $class->SUPER::new (
3529 visible => 1,
3530 @_,
3531 );
3532
3533 Scalar::Util::weaken ($self->{root} = $self);
3534
3535 $self
1926} 3536}
1927 3537
1928sub size_request { 3538sub size_request {
1929 ($::WIDTH, $::HEIGHT) 3539 my ($self) = @_;
1930}
1931 3540
1932sub configure { 3541 ($self->{w}, $self->{h})
3542}
3543
3544sub _to_pixel {
3545 my ($coord, $size, $max) = @_;
3546
3547 $coord =
3548 $coord eq "center" ? ($max - $size) * 0.5
3549 : $coord eq "max" ? $max
3550 : $coord;
3551
3552 $coord = 0 if $coord < 0;
3553 $coord = $max - $size if $coord > $max - $size;
3554
3555 int $coord + 0.5
3556}
3557
3558sub size_allocate {
1933 my ($self, $x, $y, $w, $h) = @_; 3559 my ($self, $w, $h) = @_;
1934 3560
1935 $self->SUPER::configure ($x, $y, $w, $h); 3561 for my $child ($self->children) {
3562 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1936 3563
1937 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3564 $X = $child->{force_x} if exists $child->{force_x};
1938 for @{$self->{children}}; 3565 $Y = $child->{force_y} if exists $child->{force_y};
1939}
1940 3566
1941sub _topleft { 3567 $X = _to_pixel $X, $W, $self->{w};
3568 $Y = _to_pixel $Y, $H, $self->{h};
3569
3570 $child->configure ($X, $Y, $W, $H);
3571 }
3572}
3573
3574sub coord2local {
1942 my ($self, $x, $y) = @_; 3575 my ($self, $x, $y) = @_;
1943 3576
1944 ($x, $y) 3577 ($x, $y)
1945} 3578}
1946 3579
3580sub coord2global {
3581 my ($self, $x, $y) = @_;
3582
3583 ($x, $y)
3584}
3585
1947sub update { 3586sub update {
1948 my ($self) = @_; 3587 my ($self) = @_;
1949 3588
1950 $self->check_size; 3589 $::WANT_REFRESH++;
1951 ::refresh ();
1952} 3590}
1953 3591
1954sub add { 3592sub add {
1955 my ($self, $child) = @_; 3593 my ($self, @children) = @_;
1956 3594
3595 $_->{is_toplevel} = 1
3596 for @children;
3597
1957 $self->SUPER::add ($child); 3598 $self->SUPER::add (@children);
3599}
3600
3601sub remove {
3602 my ($self, @children) = @_;
3603
3604 $self->SUPER::remove (@children);
3605
3606 delete $self->{is_toplevel}
3607 for @children;
3608
3609 while (@children) {
3610 my $w = pop @children;
3611 push @children, $w->children;
3612 $w->set_invisible;
3613 }
1958} 3614}
1959 3615
1960sub on_refresh { 3616sub on_refresh {
1961 my ($self, $id, $cb) = @_; 3617 my ($self, $id, $cb) = @_;
1962 3618
1963 $self->{refresh_hook}{$id} = $cb; 3619 $self->{refresh_hook}{$id} = $cb;
1964} 3620}
1965 3621
3622sub on_post_alloc {
3623 my ($self, $id, $cb) = @_;
3624
3625 $self->{post_alloc_hook}{$id} = $cb;
3626}
3627
1966sub draw { 3628sub draw {
1967 my ($self) = @_; 3629 my ($self) = @_;
1968 3630
1969 while (my $rcb = delete $self->{refresh_hook}) { 3631 while ($self->{refresh_hook}) {
1970 $_->() for values %$rcb; 3632 $_->()
3633 for values %{delete $self->{refresh_hook}};
1971 } 3634 }
3635
3636 if ($self->{realloc}) {
3637 my %queue;
3638 my @queue;
3639 my $widget;
3640
3641 outer:
3642 while () {
3643 if (my $realloc = delete $self->{realloc}) {
3644 for $widget (values %$realloc) {
3645 $widget->{visible} or next; # do not resize invisible widgets
3646
3647 $queue{$widget+0}++ and next; # duplicates are common
3648
3649 push @{ $queue[$widget->{visible}] }, $widget;
3650 }
3651 }
3652
3653 while () {
3654 @queue or last outer;
3655
3656 $widget = pop @{ $queue[-1] || [] }
3657 and last;
3658
3659 pop @queue;
3660 }
3661
3662 delete $queue{$widget+0};
3663
3664 my ($w, $h) = $widget->size_request;
3665
3666 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3667 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3668
3669 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3670 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3671
3672 $w = $widget->{force_w} if exists $widget->{force_w};
3673 $h = $widget->{force_h} if exists $widget->{force_h};
3674
3675 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3676 || delete $widget->{force_realloc}) {
3677 $widget->{req_w} = $w;
3678 $widget->{req_h} = $h;
3679
3680 $self->{size_alloc}{$widget+0} = $widget;
3681
3682 if (my $parent = $widget->{parent}) {
3683 $self->{realloc}{$parent+0} = $parent
3684 unless $queue{$parent+0};
3685
3686 $parent->{force_size_alloc} = 1;
3687 $self->{size_alloc}{$parent+0} = $parent;
3688 }
3689 }
3690
3691 delete $self->{realloc}{$widget+0};
3692 }
3693 }
3694
3695 while (my $size_alloc = delete $self->{size_alloc}) {
3696 my @queue = sort { $b->{visible} <=> $a->{visible} }
3697 values %$size_alloc;
3698
3699 while () {
3700 my $widget = pop @queue || last;
3701
3702 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3703
3704 $w = 0 if $w < 0;
3705 $h = 0 if $h < 0;
3706
3707 $w = int $w + 0.5;
3708 $h = int $h + 0.5;
3709
3710 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3711 $widget->{old_w} = $widget->{w};
3712 $widget->{old_h} = $widget->{h};
3713
3714 $widget->{w} = $w;
3715 $widget->{h} = $h;
3716
3717 $widget->emit (size_allocate => $w, $h);
3718 }
3719 }
3720 }
3721
3722 while ($self->{post_alloc_hook}) {
3723 $_->()
3724 for values %{delete $self->{post_alloc_hook}};
3725 }
3726
1972 3727
1973 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3728 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1974 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3729 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1975 glClear GL_COLOR_BUFFER_BIT; 3730 glClear GL_COLOR_BUFFER_BIT;
1976 3731
1977 glMatrixMode GL_PROJECTION; 3732 glMatrixMode GL_PROJECTION;
1978 glLoadIdentity; 3733 glLoadIdentity;
1979 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3734 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1980 glMatrixMode GL_MODELVIEW; 3735 glMatrixMode GL_MODELVIEW;
1981 glLoadIdentity; 3736 glLoadIdentity;
1982 3737
3738 {
3739 package CFClient::UI::Base;
3740
3741 ($draw_x, $draw_y, $draw_w, $draw_h) =
3742 (0, 0, $self->{w}, $self->{h});
3743 }
3744
1983 $self->_draw; 3745 $self->_draw;
1984} 3746}
1985 3747
1986############################################################################# 3748#############################################################################
1987 3749
1988package CFClient::UI; 3750package CFClient::UI;
1989 3751
1990$ROOT = new CFClient::UI::Root; 3752$ROOT = new CFClient::UI::Root;
3753$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1991 3754
19921 37551
1993 3756

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