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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 1.283 by root, Mon Jun 5 02:28:30 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 $self->SUPER::realloc;
1041} 1548}
1042 1549
1043sub set_text { 1550sub set_text {
1044 my ($self, $text) = @_; 1551 my ($self, $text) = @_;
1045 1552
1553 return if $self->{text} eq "T$text";
1554 $self->{text} = "T$text";
1555
1556 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1046 $self->{layout}->set_text ($text); 1557 $self->{layout}->set_text ($text);
1047
1048 delete $self->{texture}; 1558 delete $self->{req_h};
1559
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
1057 delete $self->{texture}; 1574 delete $self->{req_h};
1575
1576 $self->realloc;
1058 $self->update; 1577 $self->update;
1059} 1578}
1060 1579
1061sub size_request { 1580sub size_request {
1062 my ($self) = @_; 1581 my ($self) = @_;
1063 1582
1064 $self->{layout}->set_width; 1583 if (exists $self->{req_h}) {
1584 @$self{qw(req_w req_h)}
1585 } else {
1586 $self->{layout}->set_font ($self->{font}) if $self->{font};
1587 $self->{layout}->set_width ($self->{max_w} || -1);
1588 $self->{layout}->set_ellipsise ($self->{ellipsise});
1589 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1065 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1590 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1066 1591
1067 my ($w, $h) = $self->{layout}->size; 1592 my ($w, $h) = $self->{layout}->size;
1068 1593
1594 if (exists $self->{template}) {
1595 $self->{template}->set_font ($self->{font}) if $self->{font};
1596 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1597
1598 my ($w2, $h2) = $self->{template}->size;
1599
1600 $w = List::Util::max $w, $w2;
1601 $h = List::Util::max $h, $h2;
1602 }
1603
1604 ($w, $h)
1069 ( 1605 }
1070 $w + $self->{padding} * 2,
1071 $h + $self->{padding} * 2,
1072 )
1073} 1606}
1074 1607
1075sub size_allocate { 1608sub size_allocate {
1076 my ($self, $w, $h) = @_; 1609 my ($self, $w, $h) = @_;
1077 1610
1611 delete $self->{ox};
1612
1613 delete $self->{texture}
1614 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1615}
1616
1617sub set_fontsize {
1618 my ($self, $fontsize) = @_;
1619
1620 $self->{fontsize} = $fontsize;
1078 delete $self->{texture}; 1621 delete $self->{texture};
1622
1623 $self->realloc;
1079} 1624}
1080 1625
1081sub _draw { 1626sub _draw {
1082 my ($self) = @_; 1627 my ($self) = @_;
1083 1628
1629 $self->SUPER::_draw; # draw background, if applicable
1630
1084 my $tex = $self->{texture} ||= do { 1631 my $tex = $self->{texture} ||= do {
1632 $self->{layout}->set_foreground (@{$self->{fg}});
1633 $self->{layout}->set_font ($self->{font}) if $self->{font};
1085 $self->{layout}->set_width ($self->{w}); 1634 $self->{layout}->set_width ($self->{w});
1635 $self->{layout}->set_ellipsise ($self->{ellipsise});
1636 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1086 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1637 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1638
1087 new_from_layout CFClient::Texture $self->{layout} 1639 new_from_layout CFClient::Texture $self->{layout}
1088 }; 1640 };
1089 1641
1090 glEnable GL_BLEND; 1642 unless (exists $self->{ox}) {
1091 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1643 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1644 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1645 : ($self->{w} - $tex->{w}) * 0.5);
1646
1647 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1648 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1649 : ($self->{h} - $tex->{h}) * 0.5);
1650 };
1651
1092 glEnable GL_TEXTURE_2D; 1652 glEnable GL_TEXTURE_2D;
1093 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1653 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1094 1654
1095 glColor @{$self->{fg}}; 1655 glColor_premultiply @{$self->{fg}}
1656 if $tex->{format} == GL_ALPHA;
1096 1657
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}); 1658 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1110 1659
1111 glDisable GL_TEXTURE_2D; 1660 glDisable GL_TEXTURE_2D;
1112 glDisable GL_BLEND;
1113} 1661}
1114 1662
1115############################################################################# 1663#############################################################################
1116 1664
1117package CFClient::UI::EntryBase; 1665package CFClient::UI::EntryBase;
… …
1122 1670
1123sub new { 1671sub new {
1124 my $class = shift; 1672 my $class = shift;
1125 1673
1126 $class->SUPER::new ( 1674 $class->SUPER::new (
1127 fg => [1, 1, 1], 1675 fg => [1, 1, 1],
1128 bg => [0, 0, 0, 0.2], 1676 bg => [0, 0, 0, 0.2],
1129 active_bg => [1, 1, 1, 0.5], 1677 active_bg => [1, 1, 1, 0.5],
1130 active_fg => [0, 0, 0], 1678 active_fg => [0, 0, 0],
1131 can_hover => 1, 1679 can_hover => 1,
1132 can_focus => 1, 1680 can_focus => 1,
1133 valign => 0, 1681 valign => 0,
1682 can_events => 1,
1683 #text => ...
1134 @_ 1684 @_
1135 ) 1685 )
1136} 1686}
1137 1687
1138sub _set_text { 1688sub _set_text {
… …
1140 1690
1141 delete $self->{cur_h}; 1691 delete $self->{cur_h};
1142 1692
1143 return if $self->{text} eq $text; 1693 return if $self->{text} eq $text;
1144 1694
1145 delete $self->{texture};
1146
1147 $self->{last_activity} = $::NOW; 1695 $self->{last_activity} = $::NOW;
1148 $self->{text} = $text; 1696 $self->{text} = $text;
1149 1697
1150 $text =~ s/./*/g if $self->{hidden}; 1698 $text =~ s/./*/g if $self->{hidden};
1151 $self->{layout}->set_text ("$text "); 1699 $self->{layout}->set_text ("$text ");
1700 delete $self->{req_h};
1152 1701
1153 $self->emit (changed => $self->{text}); 1702 $self->_emit (changed => $self->{text});
1703
1704 $self->realloc;
1705 $self->update;
1706}
1707
1708sub set_text {
1709 my ($self, $text) = @_;
1710
1711 $self->{cursor} = length $text;
1712 $self->_set_text ($text);
1154} 1713}
1155 1714
1156sub get_text { 1715sub get_text {
1157 $_[0]{text} 1716 $_[0]{text}
1158} 1717}
… …
1161 my ($self) = @_; 1720 my ($self) = @_;
1162 1721
1163 my ($w, $h) = $self->SUPER::size_request; 1722 my ($w, $h) = $self->SUPER::size_request;
1164 1723
1165 ($w + 1, $h) # add 1 for cursor 1724 ($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 $self->update;
1180} 1725}
1181 1726
1182sub key_down { 1727sub key_down {
1183 my ($self, $ev) = @_; 1728 my ($self, $ev) = @_;
1184 1729
… …
1186 my $sym = $ev->{sym}; 1731 my $sym = $ev->{sym};
1187 my $uni = $ev->{unicode}; 1732 my $uni = $ev->{unicode};
1188 1733
1189 my $text = $self->get_text; 1734 my $text = $self->get_text;
1190 1735
1191 if ($sym == 8) { 1736 if ($uni == 8) {
1192 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1737 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1193 } elsif ($sym == 127) { 1738 } elsif ($uni == 127) {
1194 substr $text, $self->{cursor}, 1, ""; 1739 substr $text, $self->{cursor}, 1, "";
1195 } elsif ($sym == CFClient::SDLK_LEFT) { 1740 } elsif ($sym == CFClient::SDLK_LEFT) {
1196 --$self->{cursor} if $self->{cursor}; 1741 --$self->{cursor} if $self->{cursor};
1197 } elsif ($sym == CFClient::SDLK_RIGHT) { 1742 } elsif ($sym == CFClient::SDLK_RIGHT) {
1198 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1743 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1199 } elsif ($sym == CFClient::SDLK_HOME) { 1744 } elsif ($sym == CFClient::SDLK_HOME) {
1200 $self->{cursor} = 0; 1745 $self->{cursor} = 0;
1201 } elsif ($sym == CFClient::SDLK_END) { 1746 } elsif ($sym == CFClient::SDLK_END) {
1202 $self->{cursor} = length $text; 1747 $self->{cursor} = length $text;
1203 } elsif ($sym == 27) { 1748 } elsif ($uni == 27) {
1204 $self->emit ('escape'); 1749 $self->_emit ('escape');
1205 } elsif ($uni) { 1750 } elsif ($uni) {
1206 substr $text, $self->{cursor}++, 0, chr $uni; 1751 substr $text, $self->{cursor}++, 0, chr $uni;
1752 } else {
1753 return 0;
1207 } 1754 }
1208 1755
1209 $self->_set_text ($text); 1756 $self->_set_text ($text);
1210 $self->update; 1757
1758 $self->realloc;
1759
1760 1
1211} 1761}
1212 1762
1213sub focus_in { 1763sub focus_in {
1214 my ($self) = @_; 1764 my ($self) = @_;
1215 1765
… …
1230 utf8::encode $text; 1780 utf8::encode $text;
1231 $self->{cursor} = length substr $text, 0, $idx; 1781 $self->{cursor} = length substr $text, 0, $idx;
1232 1782
1233 $self->_set_text ($self->{text}); 1783 $self->_set_text ($self->{text});
1234 $self->update; 1784 $self->update;
1785
1786 1
1235} 1787}
1236 1788
1237sub mouse_motion { 1789sub mouse_motion {
1238 my ($self, $ev, $x, $y) = @_; 1790 my ($self, $ev, $x, $y) = @_;
1239# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1791# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1792
1793 0
1240} 1794}
1241 1795
1242sub _draw { 1796sub _draw {
1243 my ($self) = @_; 1797 my ($self) = @_;
1244 1798
1245 local $self->{fg} = $self->{fg}; 1799 local $self->{fg} = $self->{fg};
1246 1800
1247 if ($FOCUS == $self) { 1801 if ($FOCUS == $self) {
1248 glColor @{$self->{active_bg}}; 1802 glColor_premultiply @{$self->{active_bg}};
1249 $self->{fg} = $self->{active_fg}; 1803 $self->{fg} = $self->{active_fg};
1250 } else { 1804 } else {
1251 glColor @{$self->{bg}}; 1805 glColor_premultiply @{$self->{bg}};
1252 } 1806 }
1253 1807
1254 glEnable GL_BLEND; 1808 glEnable GL_BLEND;
1255 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1809 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1256 glBegin GL_QUADS; 1810 glBegin GL_QUADS;
1257 glVertex 0 , 0; 1811 glVertex 0 , 0;
1258 glVertex 0 , $self->{h}; 1812 glVertex 0 , $self->{h};
1259 glVertex $self->{w}, $self->{h}; 1813 glVertex $self->{w}, $self->{h};
1260 glVertex $self->{w}, 0; 1814 glVertex $self->{w}, 0;
… …
1291 my ($self, $ev) = @_; 1845 my ($self, $ev) = @_;
1292 1846
1293 my $sym = $ev->{sym}; 1847 my $sym = $ev->{sym};
1294 1848
1295 if ($sym == 13) { 1849 if ($sym == 13) {
1850 unshift @{$self->{history}},
1851 my $txt = $self->get_text;
1852 $self->{history_pointer} = -1;
1853 $self->{history_saveback} = '';
1296 $self->emit (activate => $self->get_text); 1854 $self->_emit (activate => $txt);
1297 $self->update; 1855 $self->update;
1298 1856
1857 } elsif ($sym == CFClient::SDLK_UP) {
1858 if ($self->{history_pointer} < 0) {
1859 $self->{history_saveback} = $self->get_text;
1860 }
1861 if (@{$self->{history} || []} > 0) {
1862 $self->{history_pointer}++;
1863 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1864 $self->{history_pointer} = @{$self->{history} || []} - 1;
1865 }
1866 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1867 }
1868
1869 } elsif ($sym == CFClient::SDLK_DOWN) {
1870 $self->{history_pointer}--;
1871 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1872
1873 if ($self->{history_pointer} >= 0) {
1874 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1875 } else {
1876 $self->set_text ($self->{history_saveback});
1877 }
1878
1299 } else { 1879 } else {
1300 $self->SUPER::key_down ($ev); 1880 return $self->SUPER::key_down ($ev)
1881 }
1882
1301 } 1883 1
1302
1303} 1884}
1304 1885
1305############################################################################# 1886#############################################################################
1306 1887
1307package CFClient::UI::Button; 1888package CFClient::UI::Button;
… …
1309our @ISA = CFClient::UI::Label::; 1890our @ISA = CFClient::UI::Label::;
1310 1891
1311use CFClient::OpenGL; 1892use CFClient::OpenGL;
1312 1893
1313my @tex = 1894my @tex =
1314 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1895 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1315 qw(b1_button_active.png); 1896 qw(b1_button_active.png);
1316 1897
1317sub new { 1898sub new {
1318 my $class = shift; 1899 my $class = shift;
1319 1900
1320 $class->SUPER::new ( 1901 $class->SUPER::new (
1321 padding => 4, 1902 padding_x => 4,
1903 padding_y => 4,
1322 fg => [1, 1, 1], 1904 fg => [1, 1, 1],
1323 bg => [1, 1, 1, 0.2],
1324 active_fg => [0, 0, 1], 1905 active_fg => [0, 0, 1],
1325 can_hover => 1, 1906 can_hover => 1,
1326 align => 0, 1907 align => 0,
1327 valign => 0, 1908 valign => 0,
1909 can_events => 1,
1328 @_ 1910 @_
1329 ) 1911 )
1330} 1912}
1331 1913
1914sub activate { }
1915
1332sub button_up { 1916sub button_up {
1333 my ($self, $ev, $x, $y) = @_; 1917 my ($self, $ev, $x, $y) = @_;
1334 1918
1919 $self->emit ("activate")
1335 if ($x >= 0 && $x < $self->{w} 1920 if $x >= 0 && $x < $self->{w}
1336 && $y >= 0 && $y < $self->{h}) { 1921 && $y >= 0 && $y < $self->{h};
1337 $self->emit ("activate"); 1922
1338 } 1923 1
1339} 1924}
1340 1925
1341sub _draw { 1926sub _draw {
1342 my ($self) = @_; 1927 my ($self) = @_;
1343 1928
1344 local $self->{fg} = $self->{fg}; 1929 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1345 1930
1346 if ($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; 1931 glEnable GL_TEXTURE_2D;
1353 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1932 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1354 glColor 0, 0, 0, 1; 1933 glColor 0, 0, 0, 1;
1355 1934
1356 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1935 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1357 1936
1358 glDisable GL_TEXTURE_2D; 1937 glDisable GL_TEXTURE_2D;
1359 glDisable GL_BLEND;
1360 1938
1361 $self->SUPER::_draw; 1939 $self->SUPER::_draw;
1362} 1940}
1363 1941
1364############################################################################# 1942#############################################################################
… …
1366package CFClient::UI::CheckBox; 1944package CFClient::UI::CheckBox;
1367 1945
1368our @ISA = CFClient::UI::DrawBG::; 1946our @ISA = CFClient::UI::DrawBG::;
1369 1947
1370my @tex = 1948my @tex =
1371 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1949 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1372 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1950 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1373 1951
1374use CFClient::OpenGL; 1952use CFClient::OpenGL;
1375 1953
1376sub new { 1954sub new {
1377 my $class = shift; 1955 my $class = shift;
1378 1956
1379 $class->SUPER::new ( 1957 $class->SUPER::new (
1380 padding => 2, 1958 padding_x => 2,
1959 padding_y => 2,
1381 fg => [1, 1, 1], 1960 fg => [1, 1, 1],
1382 active_fg => [1, 1, 0], 1961 active_fg => [1, 1, 0],
1962 bg => [0, 0, 0, 0.2],
1963 active_bg => [1, 1, 1, 0.5],
1383 state => 0, 1964 state => 0,
1384 can_hover => 1, 1965 can_hover => 1,
1385 @_ 1966 @_
1386 ) 1967 )
1387} 1968}
1388 1969
1389sub size_request { 1970sub size_request {
1390 my ($self) = @_; 1971 my ($self) = @_;
1391 1972
1392 ($self->{padding} * 2 + 6) x 2 1973 (6) x 2
1393} 1974}
1394 1975
1395sub button_down { 1976sub button_down {
1396 my ($self, $ev, $x, $y) = @_; 1977 my ($self, $ev, $x, $y) = @_;
1397 1978
1398 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1979 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1399 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1980 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1400 $self->{state} = !$self->{state}; 1981 $self->{state} = !$self->{state};
1401 $self->emit (changed => $self->{state}); 1982 $self->_emit (changed => $self->{state});
1983 } else {
1984 return 0
1985 }
1986
1402 } 1987 1
1403} 1988}
1404 1989
1405sub _draw { 1990sub _draw {
1406 my ($self) = @_; 1991 my ($self) = @_;
1407 1992
1408 $self->SUPER::_draw; 1993 $self->SUPER::_draw;
1409 1994
1410 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1995 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1411 1996
1412 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1997 my ($w, $h) = @$self{qw(w h)};
1998
1999 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1413 2000
1414 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2001 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1415 2002
1416 glEnable GL_BLEND; 2003 my $tex = $self->{state} ? $tex[1] : $tex[0];
2004
1417 glEnable GL_TEXTURE_2D; 2005 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); 2006 $tex->draw_quad_alpha (0, 0, $s, $s);
1423
1424 glDisable GL_TEXTURE_2D; 2007 glDisable GL_TEXTURE_2D;
1425 glDisable GL_BLEND;
1426} 2008}
1427 2009
1428############################################################################# 2010#############################################################################
1429 2011
2012package CFClient::UI::Image;
2013
2014our @ISA = CFClient::UI::Base::;
2015
2016use CFClient::OpenGL;
2017use Carp qw/confess/;
2018
2019our %loaded_images;
2020
2021sub new {
2022 my $class = shift;
2023
2024 my $self = $class->SUPER::new (can_events => 0, @_);
2025
2026 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2027
2028 $loaded_images{$self->{image}} ||=
2029 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2030
2031 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2032
2033 Scalar::Util::weaken $loaded_images{$self->{image}};
2034
2035 $self->{aspect} = $tex->{w} / $tex->{h};
2036
2037 $self
2038}
2039
2040sub size_request {
2041 my ($self) = @_;
2042
2043 ($self->{tex}->{w}, $self->{tex}->{h})
2044}
2045
2046sub _draw {
2047 my ($self) = @_;
2048
2049 my $tex = $self->{tex};
2050
2051 my ($w, $h) = ($self->{w}, $self->{h});
2052
2053 if ($self->{rot90}) {
2054 glRotate 90, 0, 0, 1;
2055 glTranslate 0, -$self->{w}, 0;
2056
2057 ($w, $h) = ($h, $w);
2058 }
2059
2060 glEnable GL_TEXTURE_2D;
2061 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2062
2063 $tex->draw_quad_alpha (0, 0, $w, $h);
2064
2065 glDisable GL_TEXTURE_2D;
2066}
2067
2068#############################################################################
2069
1430package CFClient::UI::VGauge; 2070package CFClient::UI::VGauge;
1431 2071
1432our @ISA = CFClient::UI::Base::; 2072our @ISA = CFClient::UI::Base::;
2073
2074use List::Util qw(min max);
1433 2075
1434use CFClient::OpenGL; 2076use CFClient::OpenGL;
1435 2077
1436my %tex = ( 2078my %tex = (
1437 food => [ 2079 food => [
1438 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2080 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1439 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2081 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1440 ], 2082 ],
1441 grace => [ 2083 grace => [
1442 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2084 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1443 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2085 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1444 ], 2086 ],
1445 hp => [ 2087 hp => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2088 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1447 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2089 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1448 ], 2090 ],
1449 mana => [ 2091 mana => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2092 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1451 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2093 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1452 ], 2094 ],
1453); 2095);
1454 2096
1455# eg. VGauge->new (gauge => 'food'), default gauge: food 2097# eg. VGauge->new (gauge => 'food'), default gauge: food
1456sub new { 2098sub new {
1457 my $class = shift; 2099 my $class = shift;
1458 2100
1459 my $self = $class->SUPER::new ( 2101 my $self = $class->SUPER::new (
1460 gauge => 'food', 2102 type => 'food',
1461 @_ 2103 @_
1462 ); 2104 );
1463 2105
1464 $self->{aspect} = $tex{$self->{gauge}}[0]{w} / $tex{$self->{gauge}}[0]{h}; 2106 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1465 2107
1466 $self 2108 $self
1467} 2109}
1468 2110
1469sub size_request { 2111sub size_request {
1470 my ($self) = @_; 2112 my ($self) = @_;
1471 2113
1472 my $tex = $tex{$self->{gauge}}[0]; 2114 #my $tex = $tex{$self->{type}}[0];
1473
1474 @$tex{qw(w h)} 2115 #@$tex{qw(w h)}
2116 (0, 0)
1475} 2117}
1476 2118
1477sub set_max { 2119sub set_max {
1478 my ($self, $max) = @_; 2120 my ($self, $max) = @_;
1479 2121
2122 return if $self->{max_val} == $max;
2123
1480 $self->{max_val} = $max; 2124 $self->{max_val} = $max;
2125 $self->update;
1481} 2126}
1482 2127
1483sub set_value { 2128sub set_value {
1484 my ($self, $val, $max) = @_; 2129 my ($self, $val, $max) = @_;
1485 2130
1486 $self->set_max ($max) 2131 $self->set_max ($max)
1487 if defined $max; 2132 if defined $max;
1488 2133
1489 $max = $self->{max_val}; 2134 return if $self->{val} == $val;
2135
1490 $self->{val} = $val; 2136 $self->{val} = $val;
1491
1492 $self->update; 2137 $self->update;
1493} 2138}
1494 2139
1495sub _draw { 2140sub _draw {
1496 my ($self) = @_; 2141 my ($self) = @_;
1497 2142
1498 my $tex = $tex{$self->{gauge}}; 2143 my $tex = $tex{$self->{type}};
2144 my ($t1, $t2, $t3) = @$tex;
1499 2145
1500 my ($w, $h) = ($self->{w}, $self->{h}); 2146 my ($w, $h) = ($self->{w}, $self->{h});
1501 2147
2148 if ($self->{vertical}) {
2149 glRotate 90, 0, 0, 1;
2150 glTranslate 0, -$self->{w}, 0;
2151
2152 ($w, $h) = ($h, $w);
2153 }
2154
1502 my $ycut = $self->{val} / ($self->{max_val} || 1); 2155 my $ycut = $self->{val} / ($self->{max_val} || 1);
1503 $ycut = 1 if $self->{val} > $self->{max_val};
1504 2156
1505 my $t1 = $tex->[0]; 2157 my $ycut1 = max 0, min 1, $ycut;
1506 my $t2 = $tex->[1]; 2158 my $ycut2 = max 0, min 1, $ycut - 1;
2159
2160 my $h1 = $self->{h} * (1 - $ycut1);
2161 my $h2 = $self->{h} * (1 - $ycut2);
1507 2162
1508 glEnable GL_BLEND; 2163 glEnable GL_BLEND;
1509 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2164 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2165 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1510 glEnable GL_TEXTURE_2D; 2166 glEnable GL_TEXTURE_2D;
1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2167 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512 2168
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}; 2169 glBindTexture GL_TEXTURE_2D, $t1->{name};
1519 glBegin GL_QUADS; 2170 glBegin GL_QUADS;
1520 glTexCoord 0 , 0; glVertex 0 , $yp; 2171 glTexCoord 0 , 0; glVertex 0 , 0;
1521 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1; 2172 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1522 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1; 2173 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1523 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp; 2174 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1524 glEnd; 2175 glEnd;
1525 2176
1526 $yp += $h1; 2177 my $ycut1 = List::Util::min 1, $ycut;
1527
1528 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2178 glBindTexture GL_TEXTURE_2D, $t2->{name};
1529 glBegin GL_QUADS; 2179 glBegin GL_QUADS;
1530 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp; 2180 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1531 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2; 2181 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; 2182 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2183 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1534 glEnd; 2184 glEnd;
2185
2186 if ($t3) {
2187 glBindTexture GL_TEXTURE_2D, $t3->{name};
2188 glBegin GL_QUADS;
2189 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2190 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2191 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2192 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2193 glEnd;
2194 }
1535 2195
1536 glDisable GL_BLEND; 2196 glDisable GL_BLEND;
1537 glDisable GL_TEXTURE_2D; 2197 glDisable GL_TEXTURE_2D;
2198}
2199
2200#############################################################################
2201
2202package CFClient::UI::Gauge;
2203
2204our @ISA = CFClient::UI::VBox::;
2205
2206sub new {
2207 my ($class, %arg) = @_;
2208
2209 my $self = $class->SUPER::new (
2210 tooltip => $arg{type},
2211 can_hover => 1,
2212 can_events => 1,
2213 %arg,
2214 );
2215
2216 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2217 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2218 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2219
2220 $self
2221}
2222
2223sub set_fontsize {
2224 my ($self, $fsize) = @_;
2225
2226 $self->{value}->set_fontsize ($fsize);
2227 $self->{max} ->set_fontsize ($fsize);
2228}
2229
2230sub set_max {
2231 my ($self, $max) = @_;
2232
2233 $self->{gauge}->set_max ($max);
2234 $self->{max}->set_text ($max);
2235}
2236
2237sub set_value {
2238 my ($self, $val, $max) = @_;
2239
2240 $self->set_max ($max)
2241 if defined $max;
2242
2243 $self->{gauge}->set_value ($val, $max);
2244 $self->{value}->set_text ($val);
1538} 2245}
1539 2246
1540############################################################################# 2247#############################################################################
1541 2248
1542package CFClient::UI::Slider; 2249package CFClient::UI::Slider;
… …
1552 qw(s1_slider.png s1_slider_bg.png); 2259 qw(s1_slider.png s1_slider_bg.png);
1553 2260
1554sub new { 2261sub new {
1555 my $class = shift; 2262 my $class = shift;
1556 2263
1557 # range [value, low, high, page] 2264 # range [value, low, high, page, unit]
1558 2265
1559 # TODO: 0-width page 2266 # TODO: 0-width page
1560 # TODO: req_w/h are wrong with vertical 2267 # TODO: req_w/h are wrong with vertical
1561 # TODO: calculations are off 2268 # TODO: calculations are off
1562 my $self = $class->SUPER::new ( 2269 my $self = $class->SUPER::new (
1563 fg => [1, 1, 1], 2270 fg => [1, 1, 1],
1564 active_fg => [0, 0, 0], 2271 active_fg => [0, 0, 0],
2272 bg => [0, 0, 0, 0.2],
2273 active_bg => [1, 1, 1, 0.5],
1565 range => [0, 0, 100, 10], 2274 range => [0, 0, 100, 10, 0],
1566 req_w => 20, 2275 min_w => $::WIDTH / 80,
1567 req_h => 20, 2276 min_h => $::WIDTH / 80,
1568 vertical => 0, 2277 vertical => 0,
1569 can_hover => 1, 2278 can_hover => 1,
1570 inner_pad => 5, 2279 inner_pad => 0.02,
1571 @_ 2280 @_
1572 ); 2281 );
1573 2282
2283 $self->set_value ($self->{range}[0]);
2284 $self->update;
2285
1574 $self 2286 $self
1575} 2287}
1576 2288
2289sub changed { }
2290
2291sub set_range {
2292 my ($self, $range) = @_;
2293
2294 ($range, $self->{range}) = ($self->{range}, $range);
2295
2296 $self->update
2297 if "@$range" ne "@{$self->{range}}";
2298}
2299
2300sub set_value {
2301 my ($self, $value) = @_;
2302
2303 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2304
2305 $hi = $lo + 1 if $hi <= $lo;
2306
2307 $page = $hi - $lo if $page > $hi - $lo;
2308
2309 $value = $lo if $value < $lo;
2310 $value = $hi - $page if $value > $hi - $page;
2311
2312 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2313 if $unit;
2314
2315 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2316
2317 if ($value != $old_value) {
2318 $self->_emit (changed => $value);
2319 $self->update;
2320 }
2321}
2322
1577sub size_request { 2323sub size_request {
1578 my ($self) = @_; 2324 my ($self) = @_;
1579 2325
1580 my $w = $self->{req_w}; 2326 ($self->{req_w}, $self->{req_h})
1581 my $h = $self->{req_h};
1582
1583 $self->{vertical} ? ($h, $w) : ($w, $h)
1584} 2327}
1585 2328
1586sub button_down { 2329sub button_down {
1587 my ($self, $ev, $x, $y) = @_; 2330 my ($self, $ev, $x, $y) = @_;
1588 2331
1589 $self->SUPER::button_down ($ev, $x, $y); 2332 $self->SUPER::button_down ($ev, $x, $y);
2333
2334 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2335
1590 $self->mouse_motion ($ev, $x, $y); 2336 $self->mouse_motion ($ev, $x, $y)
1591} 2337}
1592 2338
1593sub mouse_motion { 2339sub mouse_motion {
1594 my ($self, $ev, $x, $y) = @_; 2340 my ($self, $ev, $x, $y) = @_;
1595 2341
1596 if ($GRAB == $self) { 2342 if ($GRAB == $self) {
2343 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2344
2345 my (undef, $lo, $hi, $page) = @{$self->{range}};
2346
2347 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2348
2349 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2350 } else {
2351 return 0;
2352 }
2353
2354 1
2355}
2356
2357sub update {
2358 my ($self) = @_;
2359
2360 delete $self->{knob_w};
2361 $self->SUPER::update;
2362}
2363
2364sub _draw {
2365 my ($self) = @_;
2366
2367 unless ($self->{knob_w}) {
2368 $self->set_value ($self->{range}[0]);
2369
1597 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2370 my ($value, $lo, $hi, $page) = @{$self->{range}};
2371 my $range = ($hi - $page - $lo) || 1e-100;
1598 2372
1599 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2373 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1600 2374
1601 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2375 $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 2376 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1603 2377
1604 $x -= $inner_pad_px; # substract the padding 2378 $value = ($value - $lo) / $range;
1605 $x = $x * ($hi - $lo) / $inner_w + $lo; 2379 $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 2380
1610 $self->emit (changed => $x); 2381 $self->{knob_x} = $value - $knob_w * 0.5;
1611 $self->update; 2382 $self->{knob_w} = $knob_w;
1612 } 2383 }
1613}
1614
1615# the inner_* stuff is for generating a padding for the slider handle,
1616# so that the handle doesn't leave the texture. This calculation isn't 100%
1617# correct propably, but it does the job for now
1618sub _calc_inner_pad_px {
1619 my ($self, $w) = @_;
1620 ($w / 100) * $self->{inner_pad} # % to pixels
1621}
1622
1623sub _draw {
1624 my ($self) = @_;
1625 2384
1626 $self->SUPER::_draw (); 2385 $self->SUPER::_draw ();
1627 2386
1628 my ($w, $h) = @$self{qw(w h)}; 2387 glScale $self->{w}, $self->{h};
1629 2388
1630 if ($self->{vertical}) { 2389 if ($self->{vertical}) {
1631 # draw a vertical slider like a rotated horizontal slider 2390 # draw a vertical slider like a rotated horizontal slider
1632 2391
2392 glTranslate 1, 0, 0;
1633 glRotate 90, 0, 0, 1; 2393 glRotate 90, 0, 0, 1;
1634 glTranslate 0, -$self->{w}, 0;
1635
1636 ($w, $h) = ($h, $w);
1637 } 2394 }
1638 2395
1639 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2396 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1640 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2397 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1641 2398
1642 my ($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; 2399 glEnable GL_TEXTURE_2D;
1663 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2400 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1664 2401
1665 # draw background 2402 # draw background
1666 $tex[1]->draw_quad (0, 0, $w, $h); 2403 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1667 2404
1668 # draw handle 2405 # draw handle
1669 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2406 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1670 2407
1671 glDisable GL_BLEND;
1672 glDisable GL_TEXTURE_2D; 2408 glDisable GL_TEXTURE_2D;
1673} 2409}
2410
2411#############################################################################
2412
2413package CFClient::UI::ValSlider;
2414
2415our @ISA = CFClient::UI::HBox::;
2416
2417sub new {
2418 my ($class, %arg) = @_;
2419
2420 my $range = delete $arg{range};
2421
2422 my $self = $class->SUPER::new (
2423 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2424 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2425 to_value => sub { shift },
2426 from_value => sub { shift },
2427 %arg,
2428 );
2429
2430 $self->{slider}->connect (changed => sub {
2431 my ($self, $value) = @_;
2432 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2433 $self->{parent}->emit (changed => $value);
2434 });
2435
2436# $self->{entry}->connect (changed => sub {
2437# my ($self, $value) = @_;
2438# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2439# $self->{parent}->emit (changed => $value);
2440# });
2441
2442 $self->add ($self->{slider}, $self->{entry});
2443
2444 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2445
2446 $self
2447}
2448
2449sub set_range { shift->{slider}->set_range (@_) }
2450sub set_value { shift->{slider}->set_value (@_) }
1674 2451
1675############################################################################# 2452#############################################################################
1676 2453
1677package CFClient::UI::TextView; 2454package CFClient::UI::TextView;
1678 2455
… …
1682 2459
1683sub new { 2460sub new {
1684 my $class = shift; 2461 my $class = shift;
1685 2462
1686 my $self = $class->SUPER::new ( 2463 my $self = $class->SUPER::new (
1687 fontsize => 1, 2464 fontsize => 1,
2465 can_events => 0,
2466 #font => default_font
1688 @_, 2467 @_,
1689 2468
1690 layout => (new CFClient::Layout), 2469 layout => (new CFClient::Layout 1),
1691 par => [], 2470 par => [],
1692 height => 0, 2471 height => 0,
1693 children => [ 2472 children => [
1694 (new CFClient::UI::Empty expand => 1), 2473 (new CFClient::UI::Empty expand => 1),
1695 (new CFClient::UI::Slider vertical => 1), 2474 (new CFClient::UI::Slider vertical => 1),
1696 ], 2475 ],
1697 ); 2476 );
1698 2477
1699 $self->{children}[1]->connect (changed => sub { 2478 $self->{children}[1]->connect (changed => sub { $self->update });
1700 $self->update;
1701 });
1702 2479
1703 $self 2480 $self
1704} 2481}
1705 2482
1706sub set_fontsize { 2483sub set_fontsize {
… …
1708 2485
1709 $self->{fontsize} = $fontsize; 2486 $self->{fontsize} = $fontsize;
1710 $self->reflow; 2487 $self->reflow;
1711} 2488}
1712 2489
2490sub size_allocate {
2491 my ($self, $w, $h) = @_;
2492
2493 $self->SUPER::size_allocate ($w, $h);
2494
2495 $self->{layout}->set_font ($self->{font}) if $self->{font};
2496 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2497 $self->{layout}->set_width ($self->{children}[0]{w});
2498
2499 $self->reflow;
2500}
2501
1713sub text_height { 2502sub text_size {
1714 my ($self, $text) = @_; 2503 my ($self, $text, $indent) = @_;
1715 2504
1716 my $layout = $self->{layout}; 2505 my $layout = $self->{layout};
1717 2506
1718 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2507 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1719 $layout->set_width ($self->{w}); 2508 $layout->set_width ($self->{children}[0]{w} - $indent);
1720 $layout->set_text ($text); 2509 $layout->set_markup ($text);
1721 2510
1722 ($layout->size)[1] 2511 $layout->size
1723} 2512}
1724 2513
1725sub reflow { 2514sub reflow {
1726 my ($self) = @_; 2515 my ($self) = @_;
1727 2516
1728 $self->{need_reflow}++; 2517 $self->{need_reflow}++;
1729 $self->update; 2518 $self->update;
1730} 2519}
1731 2520
1732sub size_allocate { 2521sub set_offset {
2522 my ($self, $offset) = @_;
2523
2524 # todo: base offset on lines or so, not on pixels
2525 $self->{children}[1]->set_value ($offset);
2526}
2527
2528sub clear {
1733 my ($self, $w, $h) = @_; 2529 my ($self) = @_;
1734 2530
1735 $self->SUPER::size_allocate ($w, $h); 2531 $self->{par} = [];
1736 2532 $self->{height} = 0;
1737 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2533 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1738 $self->{layout}->set_width ($self->{children}[0]{w});
1739
1740 $self->reflow;
1741} 2534}
1742 2535
1743sub add_paragraph { 2536sub add_paragraph {
1744 my ($self, $color, $text) = @_; 2537 my ($self, $color, $text, $indent) = @_;
1745 2538
1746 #TODO: intelligently "reformat" paragraph 2539 for my $line (split /\n/, $text) {
1747 2540 my ($w, $h) = $self->text_size ($line);
1748 my $height = $self->text_height ($text);
1749
1750 $self->{height} += $height; 2541 $self->{height} += $h;
2542 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2543 }
1751 2544
1752 push @{$self->{par}}, [$height, $color, $text];
1753
1754 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2545 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1755 $self->{children}[1]->update;
1756} 2546}
1757 2547
1758sub update { 2548sub update {
1759 my ($self) = @_; 2549 my ($self) = @_;
1760 2550
… …
1762 2552
1763 return unless $self->{h} > 0; 2553 return unless $self->{h} > 0;
1764 2554
1765 delete $self->{texture}; 2555 delete $self->{texture};
1766 2556
1767 $ROOT->on_refresh ($self, sub { 2557 $ROOT->on_post_alloc ($self, sub {
2558 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2559
1768 if (delete $self->{need_reflow}) { 2560 if (delete $self->{need_reflow}) {
1769 my $height = 0; 2561 my $height = 0;
1770 2562
1771 $height += $_->[0] = $self->text_height ($_->[2]) 2563 my $layout = $self->{layout};
2564
2565 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2566
1772 for @{$self->{par}}; 2567 for (@{$self->{par}}) {
2568 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2569 $layout->set_width ($W - $_->[3]);
2570 $layout->set_markup ($_->[4]);
2571 my ($w, $h) = $layout->size;
2572 $_->[0] = $w + $_->[3];
2573 $_->[1] = $h;
2574 }
2575
2576 $height += $_->[1];
2577 }
1773 2578
1774 $self->{height} = $height; 2579 $self->{height} = $height;
1775 2580
1776 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2581 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1777 2582
1778 delete $self->{texture}; 2583 delete $self->{texture};
1779 } 2584 }
1780 2585
1781 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2586 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1782 glClearColor 0, 0, 0, 1; 2587 glClearColor 0, 0, 0, 0;
1783 glClear GL_COLOR_BUFFER_BIT; 2588 glClear GL_COLOR_BUFFER_BIT;
1784 2589
2590 my $top = int $self->{children}[1]{range}[0];
2591
2592 my $y0 = $top;
2593 my $y1 = $top + $H;
2594
2595 my $y = 0;
2596
2597 my $layout = $self->{layout};
2598
2599 $layout->set_font ($self->{font}) if $self->{font};
2600
1785 glEnable GL_BLEND; 2601 glEnable GL_BLEND;
2602 #TODO# not correct in windows where rgba is forced off
1786 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2603 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 2604
1799 for my $par (@{$self->{par}}) { 2605 for my $par (@{$self->{par}}) {
1800 my $h = $par->[0]; 2606 my $h = $par->[1];
1801 2607
1802 if ($y0 < $y + $h && $y < $y1) { 2608 if ($y0 < $y + $h && $y < $y1) {
2609 $layout->set_foreground (@{ $par->[2] });
2610 $layout->set_width ($W - $par->[3]);
1803 $layout->set_text ($par->[2]); 2611 $layout->set_markup ($par->[4]);
1804 2612
1805 glColor @{ $par->[1] }; 2613 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1806 my ($W, $H) = $layout->size; 2614
1807 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2615 glRasterPos $par->[3], $y - $y0;
2616 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1808 } 2617 }
1809 2618
1810 $y += $h; 2619 $y += $h;
1811 } 2620 }
1812 2621
1813 glDisable GL_TEXTURE_2D;
1814 glDisable GL_BLEND; 2622 glDisable GL_BLEND;
1815 }; 2623 };
1816 }); 2624 });
1817} 2625}
1818 2626
1819sub _draw { 2627sub _draw {
1820 my ($self) = @_; 2628 my ($self) = @_;
1821 2629
1822 if ($self->{texture}) {
1823 glEnable GL_TEXTURE_2D; 2630 glEnable GL_TEXTURE_2D;
1824 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2631 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1825 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2632 glColor 0, 0, 0, 1;
2633 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1826 glDisable GL_TEXTURE_2D; 2634 glDisable GL_TEXTURE_2D;
1827 }
1828 2635
1829 $self->{children}[1]->draw; 2636 $self->{children}[1]->draw;
1830 2637
1831} 2638}
1832 2639
… …
1880 2687
1881sub new { 2688sub new {
1882 my $class = shift; 2689 my $class = shift;
1883 2690
1884 my $self = $class->SUPER::new ( 2691 my $self = $class->SUPER::new (
1885 state => 0, 2692 state => 0,
1886 connect_activate => \&toggle_flopper, 2693 on_activate => \&toggle_flopper,
1887 @_ 2694 @_
1888 ); 2695 );
1889 2696
1890 if ($self->{state}) {
1891 $self->{state} = 0;
1892 $self->toggle_flopper;
1893 }
1894
1895 $self 2697 $self
1896} 2698}
1897 2699
1898sub toggle_flopper { 2700sub toggle_flopper {
1899 my ($self) = @_; 2701 my ($self) = @_;
1900 2702
1901 # TODO: use animation 2703 $self->{other}->toggle_visibility;
1902 if ($self->{state} = !$self->{state}) { 2704}
1903 $CFClient::UI::ROOT->add ($self->{other}); 2705
1904 $self->{other}->move ($self->coord2global (0, $self->{h})); 2706#############################################################################
2707
2708package CFClient::UI::Tooltip;
2709
2710our @ISA = CFClient::UI::Bin::;
2711
2712use CFClient::OpenGL;
2713
2714sub new {
2715 my $class = shift;
2716
2717 $class->SUPER::new (
2718 @_,
2719 can_events => 0,
2720 )
2721}
2722
2723sub set_tooltip_from {
2724 my ($self, $widget) = @_;
2725
2726 my $tooltip = $widget->{tooltip};
2727
2728 if ($ENV{CFPLUS_DEBUG} & 2) {
2729 $tooltip .= "\n\n" . (ref $widget) . "\n"
2730 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2731 . "req $widget->{req_w} $widget->{req_h}\n"
2732 . "visible $widget->{visible}";
2733 }
2734
2735 $self->add (new CFClient::UI::Label
2736 markup => $tooltip,
2737 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2738 fontsize => 0.8,
2739 fg => [0, 0, 0, 1],
2740 ellipsise => 0,
2741 font => ($widget->{tooltip_font} || $::FONT_PROP),
2742 );
2743}
2744
2745sub size_request {
2746 my ($self) = @_;
2747
2748 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2749
2750 ($w + 4, $h + 4)
2751}
2752
2753sub size_allocate {
2754 my ($self, $w, $h) = @_;
2755
2756 $self->SUPER::size_allocate ($w - 4, $h - 4);
2757}
2758
2759sub visibility_change {
2760 my ($self, $visible) = @_;
2761
2762 return unless $visible;
2763
2764 $self->{root}->on_post_alloc ("move_$self" => sub {
2765 my $widget = $self->{owner}
2766 or return;
2767
2768 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2769
2770 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2771 if $x + $self->{w} > $::WIDTH;
2772
2773 $self->move_abs ($x, $y);
2774 });
2775}
2776
2777sub _draw {
2778 my ($self) = @_;
2779
2780 glTranslate 0.375, 0.375;
2781
2782 my ($w, $h) = @$self{qw(w h)};
2783
2784 glColor 1, 0.8, 0.4;
2785 glBegin GL_QUADS;
2786 glVertex 0 , 0;
2787 glVertex 0 , $h;
2788 glVertex $w, $h;
2789 glVertex $w, 0;
2790 glEnd;
2791
2792 glColor 0, 0, 0;
2793 glBegin GL_LINE_LOOP;
2794 glVertex 0 , 0;
2795 glVertex 0 , $h;
2796 glVertex $w, $h;
2797 glVertex $w, 0;
2798 glEnd;
2799
2800 glTranslate 2 - 0.375, 2 - 0.375;
2801
2802 $self->SUPER::_draw;
2803}
2804
2805#############################################################################
2806
2807package CFClient::UI::Face;
2808
2809our @ISA = CFClient::UI::Base::;
2810
2811use CFClient::OpenGL;
2812
2813sub new {
2814 my $class = shift;
2815
2816 my $self = $class->SUPER::new (
2817 aspect => 1,
2818 can_events => 0,
2819 @_,
2820 );
2821
2822 if ($self->{anim} && $self->{animspeed}) {
2823 Scalar::Util::weaken (my $widget = $self);
2824
2825 $self->{timer} = Event->timer (
2826 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2827 hard => 1,
2828 interval => $self->{animspeed},
2829 cb => sub {
2830 ++$widget->{frame};
2831 $widget->update;
2832 },
2833 );
2834 }
2835
2836 $self
2837}
2838
2839sub size_request {
2840 (32, 8)
2841}
2842
2843sub update {
2844 my ($self) = @_;
2845
2846 return unless $self->{visible};
2847
2848 $self->SUPER::update;
2849}
2850
2851sub _draw {
2852 my ($self) = @_;
2853
2854 return unless $::CONN;
2855
2856 my $face;
2857
2858 if ($self->{frame}) {
2859 my $anim = $::CONN->{anim}[$self->{anim}];
2860
2861 $face = $anim->[ $self->{frame} % @$anim ]
2862 if $anim && @$anim;
2863 }
2864
2865 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2866
2867 if ($tex) {
2868 glEnable GL_TEXTURE_2D;
2869 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2870 glColor 0, 0, 0, 1;
2871 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2872 glDisable GL_TEXTURE_2D;
2873 }
2874}
2875
2876sub DESTROY {
2877 my ($self) = @_;
2878
2879 $self->{timer}->cancel
2880 if $self->{timer};
2881
2882 $self->SUPER::DESTROY;
2883}
2884
2885#############################################################################
2886
2887package CFClient::UI::Buttonbar;
2888
2889our @ISA = CFClient::UI::HBox::;
2890
2891# TODO: should actualyl wrap buttons and other goodies.
2892
2893#############################################################################
2894
2895package CFClient::UI::Menu;
2896
2897our @ISA = CFClient::UI::FancyFrame::;
2898
2899use CFClient::OpenGL;
2900
2901sub new {
2902 my $class = shift;
2903
2904 my $self = $class->SUPER::new (
2905 items => [],
2906 z => 100,
2907 @_,
2908 );
2909
2910 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2911
2912 for my $item (@{ $self->{items} }) {
2913 my ($widget, $cb) = @$item;
2914
2915 # handle various types of items, only text for now
2916 if (!ref $widget) {
2917 $widget = new CFClient::UI::Label
2918 can_hover => 1,
2919 can_events => 1,
2920 text => $widget;
2921 }
2922
2923 $self->{item}{$widget} = $item;
2924
2925 $self->{vbox}->add ($widget);
2926 }
2927
2928 $self
2929}
2930
2931# popup given the event (must be a mouse button down event currently)
2932sub popup {
2933 my ($self, $ev) = @_;
2934
2935 $self->_emit ("popdown");
2936
2937 # maybe save $GRAB? must be careful about events...
2938 $GRAB = $self;
2939 $self->{button} = $ev->{button};
2940
2941 $self->show;
2942 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2943}
2944
2945sub mouse_motion {
2946 my ($self, $ev, $x, $y) = @_;
2947
2948 # TODO: should use vbox->find_widget or so
2949 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2950 $self->{hover} = $self->{item}{$HOVER};
2951
2952 0
2953}
2954
2955sub button_up {
2956 my ($self, $ev, $x, $y) = @_;
2957
2958 if ($ev->{button} == $self->{button}) {
2959 undef $GRAB;
2960 $self->hide;
2961
1905 $self->emit ("open"); 2962 $self->_emit ("popdown");
2963 $self->{hover}[1]->() if $self->{hover};
1906 } else { 2964 } else {
1907 $CFClient::UI::ROOT->remove ($self->{other}); 2965 return 0
1908 $self->emit ("close"); 2966 }
2967
1909 } 2968 1
1910
1911 $self->emit (changed => $self->{state});
1912} 2969}
1913 2970
1914############################################################################# 2971#############################################################################
1915 2972
2973package CFClient::UI::Multiplexer;
2974
2975our @ISA = CFClient::UI::Container::;
2976
2977sub new {
2978 my $class = shift;
2979
2980 my $self = $class->SUPER::new (
2981 @_,
2982 );
2983
2984 $self->{current} = $self->{children}[0]
2985 if @{ $self->{children} };
2986
2987 $self
2988}
2989
2990sub add {
2991 my ($self, @widgets) = @_;
2992
2993 $self->SUPER::add (@widgets);
2994
2995 $self->{current} = $self->{children}[0]
2996 if @{ $self->{children} };
2997}
2998
2999sub set_current_page {
3000 my ($self, $page_or_widget) = @_;
3001
3002 my $widget = ref $page_or_widget
3003 ? $page_or_widget
3004 : $self->{children}[$page_or_widget];
3005
3006 $self->{current} = $widget;
3007 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3008
3009 $self->_emit (page_changed => $self->{current});
3010
3011 $self->realloc;
3012}
3013
3014sub visible_children {
3015 $_[0]{current}
3016}
3017
3018sub size_request {
3019 my ($self) = @_;
3020
3021 $self->{current}->size_request
3022}
3023
3024sub size_allocate {
3025 my ($self, $w, $h) = @_;
3026
3027 $self->{current}->configure (0, 0, $w, $h);
3028}
3029
3030sub _draw {
3031 my ($self) = @_;
3032
3033 $self->{current}->draw;
3034}
3035
3036#############################################################################
3037
3038package CFClient::UI::Notebook;
3039
3040our @ISA = CFClient::UI::VBox::;
3041
3042sub new {
3043 my $class = shift;
3044
3045 my $self = $class->SUPER::new (
3046 buttonbar => (new CFClient::UI::Buttonbar),
3047 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3048 # filter => # will be put between multiplexer and $self
3049 @_,
3050 );
3051
3052 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3053 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3054
3055 $self
3056}
3057
3058sub add {
3059 my ($self, $title, $widget, $tooltip) = @_;
3060
3061 Scalar::Util::weaken $self;
3062
3063 $self->{buttonbar}->add (new CFClient::UI::Button
3064 markup => $title,
3065 tooltip => $tooltip,
3066 on_activate => sub { $self->set_current_page ($widget) },
3067 );
3068
3069 $self->{multiplexer}->add ($widget);
3070}
3071
3072sub set_current_page {
3073 my ($self, $page) = @_;
3074
3075 $self->{multiplexer}->set_current_page ($page);
3076 $self->_emit (page_changed => $self->{multiplexer}{current});
3077}
3078
3079#############################################################################
3080
3081package CFClient::UI::Statusbox;
3082
3083our @ISA = CFClient::UI::VBox::;
3084
3085sub new {
3086 my $class = shift;
3087
3088 my $self = $class->SUPER::new (
3089 fontsize => 0.8,
3090 @_,
3091 );
3092
3093 Scalar::Util::weaken (my $this = $self);
3094
3095 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3096
3097 $self
3098}
3099
3100sub reorder {
3101 my ($self) = @_;
3102 my $NOW = Time::HiRes::time;
3103
3104 # freeze display when hovering over any label
3105 return if $CFClient::UI::TOOLTIP->{owner}
3106 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3107 values %{ $self->{item} };
3108
3109 while (my ($k, $v) = each %{ $self->{item} }) {
3110 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3111 }
3112
3113 my @widgets;
3114
3115 my @items = sort {
3116 $a->{pri} <=> $b->{pri}
3117 or $b->{id} <=> $a->{id}
3118 } values %{ $self->{item} };
3119
3120 $self->{timer}->interval (1);
3121
3122 my $count = 10 + 1;
3123 for my $item (@items) {
3124 last unless --$count;
3125
3126 my $label = $item->{label} ||= do {
3127 # TODO: doesn't handle markup well (read as: at all)
3128 my $short = $item->{count} > 1
3129 ? "<b>$item->{count} ×</b> $item->{text}"
3130 : $item->{text};
3131
3132 for ($short) {
3133 s/^\s+//;
3134 s/\s+/ /g;
3135 }
3136
3137 new CFClient::UI::Label
3138 markup => $short,
3139 tooltip => $item->{tooltip},
3140 tooltip_font => $::FONT_PROP,
3141 tooltip_width => 0.67,
3142 fontsize => $item->{fontsize} || $self->{fontsize},
3143 max_w => $::WIDTH * 0.44,
3144 fg => [@{ $item->{fg} }],
3145 can_events => 1,
3146 can_hover => 1
3147 };
3148
3149 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3150 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3151 $label->update;
3152 $label->set_max_size (undef, $label->{req_h} * $diff)
3153 if $diff < 1;
3154 $self->{timer}->interval (1/30);
3155 } else {
3156 $label->{fg}[3] = $item->{fg}[3] || 1;
3157 }
3158
3159 push @widgets, $label;
3160 }
3161
3162 $self->clear;
3163 $self->SUPER::add (reverse @widgets);
3164}
3165
3166sub add {
3167 my ($self, $text, %arg) = @_;
3168
3169 $text =~ s/^\s+//;
3170 $text =~ s/\s+$//;
3171
3172 return unless $text;
3173
3174 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3175
3176 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3177
3178 if (my $item = $self->{item}{$group}) {
3179 if ($item->{text} eq $text) {
3180 $item->{count}++;
3181 } else {
3182 $item->{count} = 1;
3183 $item->{text} = $item->{tooltip} = $text;
3184 }
3185 $item->{id} = ++$self->{id};
3186 $item->{timeout} = $timeout;
3187 delete $item->{label};
3188 } else {
3189 $self->{item}{$group} = {
3190 id => ++$self->{id},
3191 text => $text,
3192 timeout => $timeout,
3193 tooltip => $text,
3194 fg => [0.8, 0.8, 0.8, 0.8],
3195 pri => 0,
3196 count => 1,
3197 %arg,
3198 };
3199 }
3200
3201 $self->reorder;
3202}
3203
3204sub reconfigure {
3205 my ($self) = @_;
3206
3207 delete $_->{label}
3208 for values %{ $self->{item} || {} };
3209
3210 $self->reorder;
3211 $self->SUPER::reconfigure;
3212}
3213
3214sub DESTROY {
3215 my ($self) = @_;
3216
3217 $self->{timer}->cancel;
3218
3219 $self->SUPER::DESTROY;
3220}
3221
3222#############################################################################
3223
3224package CFClient::UI::Inventory;
3225
3226our @ISA = CFClient::UI::ScrolledWindow::;
3227
3228sub new {
3229 my $class = shift;
3230
3231 my $self = $class->SUPER::new (
3232 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3233 @_,
3234 );
3235
3236 $self
3237}
3238
3239sub set_items {
3240 my ($self, $items) = @_;
3241
3242 $self->{child}->clear;
3243 return unless $items;
3244
3245 my @items = sort {
3246 ($a->{type} <=> $b->{type})
3247 or ($a->{name} cmp $b->{name})
3248 } @$items;
3249
3250 $self->{real_items} = \@items;
3251
3252 my $row = 0;
3253 for my $item (@items) {
3254 CFClient::Item::update_widgets $item;
3255
3256 $self->{child}->add (0, $row, $item->{face_widget});
3257 $self->{child}->add (1, $row, $item->{desc_widget});
3258 $self->{child}->add (2, $row, $item->{weight_widget});
3259
3260 $row++;
3261 }
3262}
3263
3264#############################################################################
3265
3266package CFClient::UI::BindEditor;
3267
3268our @ISA = CFClient::UI::FancyFrame::;
3269
3270sub new {
3271 my $class = shift;
3272
3273 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3274
3275 $self->add (my $vb = new CFClient::UI::VBox);
3276
3277
3278 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3279 text => "start recording",
3280 tooltip => "Start/Stops recording of actions."
3281 ."All subsequent actions after the recording started will be captured."
3282 ."The actions are displayed after the record was stopped."
3283 ."To bind the action you have to click on the 'Bind' button",
3284 on_activate => sub {
3285 unless ($self->{recording}) {
3286 $self->start;
3287 } else {
3288 $self->stop;
3289 }
3290 });
3291
3292 $vb->add (new CFClient::UI::Label text => "Actions:");
3293 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3294
3295 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3296 $vb->add (my $hb = new CFClient::UI::HBox);
3297 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3298 $hb->add (new CFClient::UI::Button
3299 text => "bind",
3300 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3301 on_activate => sub {
3302 $self->ask_for_bind;
3303 });
3304
3305 $vb->add (my $hb = new CFClient::UI::HBox);
3306 $hb->add (new CFClient::UI::Button
3307 text => "ok",
3308 expand => 1,
3309 tooltip => "This closes the binding editor and saves the binding",
3310 on_activate => sub {
3311 $self->hide;
3312 $self->commit;
3313 });
3314
3315 $hb->add (new CFClient::UI::Button
3316 text => "cancel",
3317 expand => 1,
3318 tooltip => "This closes the binding editor without saving",
3319 on_activate => sub {
3320 $self->hide;
3321 $self->{binding_cancel}->()
3322 if $self->{binding_cancel};
3323 });
3324
3325 $self->update_binding_widgets;
3326
3327 $self
3328}
3329
3330sub commit {
3331 my ($self) = @_;
3332 my ($mod, $sym, $cmds) = $self->get_binding;
3333 if ($sym != 0 && @$cmds > 0) {
3334 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3335 ."'. Don't forget 'Save Config'!");
3336 $self->{binding_change}->($mod, $sym, $cmds)
3337 if $self->{binding_change};
3338 } else {
3339 $::STATUSBOX->add ("No action bound, no key or action specified!");
3340 $self->{binding_cancel}->()
3341 if $self->{binding_cancel};
3342 }
3343}
3344
3345sub start {
3346 my ($self) = @_;
3347
3348 $self->{rec_btn}->set_text ("stop recording");
3349 $self->{recording} = 1;
3350 $self->clear_command_list;
3351 $::CONN->start_record if $::CONN;
3352}
3353
3354sub stop {
3355 my ($self) = @_;
3356
3357 $self->{rec_btn}->set_text ("start recording");
3358 $self->{recording} = 0;
3359
3360 my $rec;
3361 $rec = $::CONN->stop_record if $::CONN;
3362 return unless ref $rec eq 'ARRAY';
3363 $self->set_command_list ($rec);
3364}
3365
3366
3367sub ask_for_bind_and_commit {
3368 my ($self) = @_;
3369 $self->ask_for_bind (1);
3370}
3371
3372sub ask_for_bind {
3373 my ($self, $commit) = @_;
3374
3375 CFClient::Binder::open_binding_dialog (sub {
3376 my ($mod, $sym) = @_;
3377 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3378 $self->update_binding_widgets;
3379 $self->commit if $commit;
3380 });
3381}
3382
3383# $mod and $sym are the modifiers and key symbol
3384# $cmds is a array ref of strings (the commands)
3385# $cb is the callback that is executed on OK
3386# $ccb is the callback that is executed on CANCEL and
3387# when the binding was unsuccessful on OK
3388sub set_binding {
3389 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3390
3391 $self->clear_command_list;
3392 $self->{recording} = 0;
3393 $self->{rec_btn}->set_text ("start recording");
3394
3395 $self->{binding} = [$mod, $sym];
3396 $self->{commands} = $cmds;
3397
3398 $self->{binding_change} = $cb;
3399 $self->{binding_cancel} = $ccb;
3400
3401 $self->update_binding_widgets;
3402}
3403
3404# this is a shortcut method that asks for a binding
3405# and then just binds it.
3406sub do_quick_binding {
3407 my ($self, $cmds) = @_;
3408 $self->set_binding (undef, undef, $cmds, sub {
3409 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3410 });
3411 $self->ask_for_bind (1);
3412}
3413
3414sub update_binding_widgets {
3415 my ($self) = @_;
3416 my ($mod, $sym, $cmds) = $self->get_binding;
3417 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3418 $self->set_command_list ($cmds);
3419}
3420
3421sub get_binding {
3422 my ($self) = @_;
3423 return (
3424 $self->{binding}->[0],
3425 $self->{binding}->[1],
3426 [ grep { defined $_ } @{$self->{commands}} ]
3427 );
3428}
3429
3430sub clear_command_list {
3431 my ($self) = @_;
3432 $self->{cmdbox}->clear ();
3433}
3434
3435sub set_command_list {
3436 my ($self, $cmds) = @_;
3437
3438 $self->{cmdbox}->clear ();
3439 $self->{commands} = $cmds;
3440
3441 my $idx = 0;
3442
3443 for (@$cmds) {
3444 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3445
3446 my $i = $idx;
3447 $hb->add (new CFClient::UI::Label text => $_);
3448 $hb->add (new CFClient::UI::Button
3449 text => "delete",
3450 tooltip => "Deletes the action from the record",
3451 on_activate => sub {
3452 $self->{cmdbox}->remove ($hb);
3453 $cmds->[$i] = undef;
3454 });
3455
3456
3457 $idx++
3458 }
3459}
3460
3461#############################################################################
3462
3463package CFClient::UI::SpellList;
3464
3465our @ISA = CFClient::UI::Table::;
3466
3467sub new {
3468 my $class = shift;
3469
3470 my $self = $class->SUPER::new (
3471 binding => [],
3472 commands => [],
3473 @_,
3474 )
3475}
3476
3477# XXX: Do sorting? Argl...
3478sub add_spell {
3479 my ($self, $spell) = @_;
3480 $self->{spells}->{$spell->{name}} = $spell;
3481
3482 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3483 face => $spell->{face},
3484 can_hover => 1,
3485 can_events => 1,
3486 tooltip => $spell->{message});
3487
3488 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3489 text => $spell->{name},
3490 can_hover => 1,
3491 can_events => 1,
3492 tooltip => $spell->{message},
3493 expand => 1);
3494
3495 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3496 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3497 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3498 expand => 1);
3499
3500 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3501 text => "bind to key",
3502 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3503}
3504
3505sub rebuild_spell_list {
3506 my ($self) = @_;
3507 $self->{tbl_idx} = 0;
3508 $self->add_spell ($_) for values %{$self->{spells}};
3509}
3510
3511sub remove_spell {
3512 my ($self, $spell) = @_;
3513 delete $self->{spells}->{$spell->{name}};
3514 $self->rebuild_spell_list;
3515}
3516
3517#############################################################################
3518
1916package CFClient::UI::Root; 3519package CFClient::UI::Root;
1917 3520
1918our @ISA = CFClient::UI::Container::; 3521our @ISA = CFClient::UI::Container::;
1919 3522
3523use List::Util qw(min max);
3524
1920use CFClient::OpenGL; 3525use CFClient::OpenGL;
1921 3526
1922sub check_size { 3527sub new {
1923 my ($self) = @_; 3528 my $class = shift;
1924 3529
1925 $self->configure (0, 0, $::WITH, $::HEIGHT); 3530 my $self = $class->SUPER::new (
3531 visible => 1,
3532 @_,
3533 );
3534
3535 Scalar::Util::weaken ($self->{root} = $self);
3536
3537 $self
1926} 3538}
1927 3539
1928sub size_request { 3540sub size_request {
1929 ($::WIDTH, $::HEIGHT) 3541 my ($self) = @_;
1930}
1931 3542
1932sub configure { 3543 ($self->{w}, $self->{h})
3544}
3545
3546sub _to_pixel {
3547 my ($coord, $size, $max) = @_;
3548
3549 $coord =
3550 $coord eq "center" ? ($max - $size) * 0.5
3551 : $coord eq "max" ? $max
3552 : $coord;
3553
3554 $coord = 0 if $coord < 0;
3555 $coord = $max - $size if $coord > $max - $size;
3556
3557 int $coord + 0.5
3558}
3559
3560sub size_allocate {
1933 my ($self, $x, $y, $w, $h) = @_; 3561 my ($self, $w, $h) = @_;
1934 3562
1935 $self->SUPER::configure ($x, $y, $w, $h); 3563 for my $child ($self->children) {
3564 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1936 3565
1937 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3566 $X = $child->{force_x} if exists $child->{force_x};
1938 for @{$self->{children}}; 3567 $Y = $child->{force_y} if exists $child->{force_y};
1939}
1940 3568
1941sub _topleft { 3569 $X = _to_pixel $X, $W, $self->{w};
3570 $Y = _to_pixel $Y, $H, $self->{h};
3571
3572 $child->configure ($X, $Y, $W, $H);
3573 }
3574}
3575
3576sub coord2local {
1942 my ($self, $x, $y) = @_; 3577 my ($self, $x, $y) = @_;
1943 3578
1944 ($x, $y) 3579 ($x, $y)
1945} 3580}
1946 3581
3582sub coord2global {
3583 my ($self, $x, $y) = @_;
3584
3585 ($x, $y)
3586}
3587
1947sub update { 3588sub update {
1948 my ($self) = @_; 3589 my ($self) = @_;
1949 3590
1950 $self->check_size; 3591 $::WANT_REFRESH++;
1951 ::refresh ();
1952} 3592}
1953 3593
1954sub add { 3594sub add {
1955 my ($self, $child) = @_; 3595 my ($self, @children) = @_;
1956 3596
3597 $_->{is_toplevel} = 1
3598 for @children;
3599
1957 $self->SUPER::add ($child); 3600 $self->SUPER::add (@children);
3601}
3602
3603sub remove {
3604 my ($self, @children) = @_;
3605
3606 $self->SUPER::remove (@children);
3607
3608 delete $self->{is_toplevel}
3609 for @children;
3610
3611 while (@children) {
3612 my $w = pop @children;
3613 push @children, $w->children;
3614 $w->set_invisible;
3615 }
1958} 3616}
1959 3617
1960sub on_refresh { 3618sub on_refresh {
1961 my ($self, $id, $cb) = @_; 3619 my ($self, $id, $cb) = @_;
1962 3620
1963 $self->{refresh_hook}{$id} = $cb; 3621 $self->{refresh_hook}{$id} = $cb;
1964} 3622}
1965 3623
3624sub on_post_alloc {
3625 my ($self, $id, $cb) = @_;
3626
3627 $self->{post_alloc_hook}{$id} = $cb;
3628}
3629
1966sub draw { 3630sub draw {
1967 my ($self) = @_; 3631 my ($self) = @_;
1968 3632
1969 while (my $rcb = delete $self->{refresh_hook}) { 3633 while ($self->{refresh_hook}) {
1970 $_->() for values %$rcb; 3634 $_->()
3635 for values %{delete $self->{refresh_hook}};
1971 } 3636 }
3637
3638 if ($self->{realloc}) {
3639 my %queue;
3640 my @queue;
3641 my $widget;
3642
3643 outer:
3644 while () {
3645 if (my $realloc = delete $self->{realloc}) {
3646 for $widget (values %$realloc) {
3647 $widget->{visible} or next; # do not resize invisible widgets
3648
3649 $queue{$widget+0}++ and next; # duplicates are common
3650
3651 push @{ $queue[$widget->{visible}] }, $widget;
3652 }
3653 }
3654
3655 while () {
3656 @queue or last outer;
3657
3658 $widget = pop @{ $queue[-1] || [] }
3659 and last;
3660
3661 pop @queue;
3662 }
3663
3664 delete $queue{$widget+0};
3665
3666 my ($w, $h) = $widget->size_request;
3667
3668 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3669 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3670
3671 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3672 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3673
3674 $w = $widget->{force_w} if exists $widget->{force_w};
3675 $h = $widget->{force_h} if exists $widget->{force_h};
3676
3677 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3678 || delete $widget->{force_realloc}) {
3679 $widget->{req_w} = $w;
3680 $widget->{req_h} = $h;
3681
3682 $self->{size_alloc}{$widget+0} = $widget;
3683
3684 if (my $parent = $widget->{parent}) {
3685 $self->{realloc}{$parent+0} = $parent
3686 unless $queue{$parent+0};
3687
3688 $parent->{force_size_alloc} = 1;
3689 $self->{size_alloc}{$parent+0} = $parent;
3690 }
3691 }
3692
3693 delete $self->{realloc}{$widget+0};
3694 }
3695 }
3696
3697 while (my $size_alloc = delete $self->{size_alloc}) {
3698 my @queue = sort { $b->{visible} <=> $a->{visible} }
3699 values %$size_alloc;
3700
3701 while () {
3702 my $widget = pop @queue || last;
3703
3704 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3705
3706 $w = 0 if $w < 0;
3707 $h = 0 if $h < 0;
3708
3709 $w = int $w + 0.5;
3710 $h = int $h + 0.5;
3711
3712 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3713 $widget->{old_w} = $widget->{w};
3714 $widget->{old_h} = $widget->{h};
3715
3716 $widget->{w} = $w;
3717 $widget->{h} = $h;
3718
3719 $widget->emit (size_allocate => $w, $h);
3720 }
3721 }
3722 }
3723
3724 while ($self->{post_alloc_hook}) {
3725 $_->()
3726 for values %{delete $self->{post_alloc_hook}};
3727 }
3728
1972 3729
1973 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3730 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1974 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3731 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1975 glClear GL_COLOR_BUFFER_BIT; 3732 glClear GL_COLOR_BUFFER_BIT;
1976 3733
1977 glMatrixMode GL_PROJECTION; 3734 glMatrixMode GL_PROJECTION;
1978 glLoadIdentity; 3735 glLoadIdentity;
1979 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3736 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1980 glMatrixMode GL_MODELVIEW; 3737 glMatrixMode GL_MODELVIEW;
1981 glLoadIdentity; 3738 glLoadIdentity;
1982 3739
3740 {
3741 package CFClient::UI::Base;
3742
3743 ($draw_x, $draw_y, $draw_w, $draw_h) =
3744 (0, 0, $self->{w}, $self->{h});
3745 }
3746
1983 $self->_draw; 3747 $self->_draw;
1984} 3748}
1985 3749
1986############################################################################# 3750#############################################################################
1987 3751
1988package CFClient::UI; 3752package CFClient::UI;
1989 3753
1990$ROOT = new CFClient::UI::Root; 3754$ROOT = new CFClient::UI::Root;
3755$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1991 3756
19921 37571
1993 3758

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