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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.148 by elmex, Sat Apr 22 12:14:45 2006 UTC vs.
Revision 1.281 by root, Mon Jun 5 01:59:59 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 $self->realloc;
141} 333}
142 334
143sub size_request { 335sub size_request {
144 require Carp; 336 require Carp;
145 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
147 339
148sub configure { 340sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
150 342
151 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
152 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
153 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
154 348
155 # use alignment to adjust x, y 349 # use alignment to adjust x, y
156 350
157 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
158 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
159
160 ($w, $h) = ($w2, $h2);
161 } 353 }
162 354
163 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
164 $self->{x} = $x; 356 $self->{x} = $x;
165 $self->{y} = $y; 357 $self->{y} = $y;
166 $self->update; 358 $self->update;
167 } 359 }
168 360
169 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
170 $self->{w} = $w; 364 $self->{alloc_w} = $w;
171 $self->{h} = $h; 365 $self->{alloc_h} = $h;
172 366
173 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
174 $self->update;
175 } 368 }
176} 369}
177 370
178sub size_allocate { 371sub size_allocate {
179 # nothing to be done 372 # nothing to be done
180} 373}
181 374
182# return top left coordinates 375sub children {
183sub _topleft { 376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
184 my ($self, $x, $y) = @_; 384 my ($self, $w, $h) = @_;
185 385
186 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP->{owner};
404 CFClient::UI::check_tooltip;
405 }
187} 406}
188 407
189# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
190sub coord2local { 409sub coord2local {
191 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
192 411
193 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194 ($x - $X, $y - $Y)
195} 413}
196 414
197# translate local coordinates to global coordinate system 415# translate local coordinates to global coordinate system
198sub coord2global { 416sub coord2global {
199 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
200 418
201 my ($X, $Y) = $self->_topleft; 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202 ($x + $X, $y + $Y)
203} 420}
204 421
205sub focus_in { 422sub focus_in {
206 my ($self) = @_; 423 my ($self) = @_;
207 424
208 return if $FOCUS == $self; 425 return if $FOCUS == $self;
209 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
210 427
211 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
212 429
213 $self->emit (focus_in => $focus); 430 $self->_emit (focus_in => $focus);
214 431
215 $focus->update if $focus; 432 $focus->update if $focus;
216 $FOCUS->update; 433 $FOCUS->update;
217} 434}
218 435
… …
221 438
222 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
223 440
224 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
225 442
226 $self->emit (focus_out => $focus); 443 $self->_emit (focus_out => $focus);
227 444
228 $focus->update if $focus; #? 445 $focus->update if $focus; #?
229}
230 446
447 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
448 unless $FOCUS;
449}
450
231sub mouse_motion { } 451sub mouse_motion { 0 }
232sub button_up { } 452sub button_up { 0 }
233sub key_down { } 453sub key_down { 0 }
234sub key_up { } 454sub key_up { 0 }
235 455
236sub button_down { 456sub button_down {
237 my ($self, $ev, $x, $y) = @_; 457 my ($self, $ev, $x, $y) = @_;
238 458
239 $self->focus_in; 459 $self->focus_in;
240}
241 460
242sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
243sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
244sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
245sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
246sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
247
248sub draw {
249 my ($self) = @_;
250
251 return unless $self->{h} && $self->{w};
252
253 glPushMatrix;
254 glTranslate $self->{x}, $self->{y}, 0;
255 $self->_draw;
256 glPopMatrix;
257
258 if ($self == $HOVER && $self->{can_hover}) {
259 my ($x, $y) = @$self{qw(x y)};
260
261 glColor 1, 0.8, 0.5, 0.2;
262 glEnable GL_BLEND;
263 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
264 glBegin GL_QUADS;
265 glVertex $x , $y;
266 glVertex $x + $self->{w}, $y;
267 glVertex $x + $self->{w}, $y + $self->{h};
268 glVertex $x , $y + $self->{h};
269 glEnd;
270 glDisable GL_BLEND;
271 } 461 0
272}
273
274sub _draw {
275 my ($self) = @_;
276
277 warn "no draw defined for $self\n";
278} 462}
279 463
280sub find_widget { 464sub find_widget {
281 my ($self, $x, $y) = @_; 465 my ($self, $x, $y) = @_;
466
467 return () unless $self->{can_events};
282 468
283 return $self 469 return $self
284 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 470 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 471 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
286 472
… …
289 475
290sub set_parent { 476sub set_parent {
291 my ($self, $parent) = @_; 477 my ($self, $parent) = @_;
292 478
293 Scalar::Util::weaken ($self->{parent} = $parent); 479 Scalar::Util::weaken ($self->{parent} = $parent);
480 $self->set_visible if $parent->{visible};
294} 481}
295 482
296sub check_size { 483sub connect {
484 my ($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 {
297 my ($self) = @_; 503 #my ($self, $visible) = @_;
504}
298 505
299 my ($w, $h) = $self->size_request; 506sub realloc {
507 my ($self) = @_;
300 508
301 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 {
302 $self->{req_w} = $w; 515 delete $self->{req_w};
303 $self->{req_h} = $h; 516 delete $self->{req_h};
304
305 $self->{parent}->check_size
306 if $self->{parent};
307 } 517 }
308} 518}
309 519
310sub update { 520sub update {
311 my ($self) = @_; 521 my ($self) = @_;
312 522
313 $self->{parent}->update 523 $self->{parent}->update
314 if $self->{parent}; 524 if $self->{parent};
315} 525}
316 526
317sub connect { 527sub reconfigure {
318 my ($self, $signal, $cb) = @_; 528 my ($self) = @_;
319 529
320 push @{ $self->{signal_cb}{$signal} }, $cb; 530 $self->realloc;
531 $self->update;
321} 532}
322 533
323sub emit { 534# using global variables seems a bit hacky, but passing through all drawing
324 my ($self, $signal, @args) = @_; 535# functions seems pointless.
536our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
325 537
326 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 538sub draw {
327 $cb->($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 , $self->{h};
565 glEnd;
566 glDisable GL_BLEND;
328 } 567 }
568
569 if ($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 $self\n";
329} 591}
330 592
331sub DESTROY { 593sub DESTROY {
332 my ($self) = @_; 594 my ($self) = @_;
333 595
596 delete $WIDGET{$self+0};
334 #$self->deactivate; 597 #$self->deactivate;
335} 598}
336 599
337############################################################################# 600#############################################################################
338 601
… …
347 my $class = shift; 610 my $class = shift;
348 611
349 # range [value, low, high, page] 612 # range [value, low, high, page]
350 613
351 $class->SUPER::new ( 614 $class->SUPER::new (
352 bg => [0, 0, 0, 0.2], 615 #bg => [0, 0, 0, 0.2],
353 active_bg => [1, 1, 1, 0.5], 616 #active_bg => [1, 1, 1, 0.5],
354 @_ 617 @_
355 ) 618 )
356} 619}
357 620
358sub _draw { 621sub _draw {
359 my ($self) = @_; 622 my ($self) = @_;
360 623
624 my $color = $FOCUS == $self && $self->{active_bg}
625 ? $self->{active_bg}
626 : $self->{bg};
627
628 if ($color && (@$color < 4 || $color->[3])) {
361 my ($w, $h) = @$self{qw(w h)}; 629 my ($w, $h) = @$self{qw(w h)};
362 630
363 glEnable GL_BLEND; 631 glEnable GL_BLEND;
364 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 632 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
365 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 633 glColor_premultiply @$color;
366 634
367 glBegin GL_QUADS; 635 glBegin GL_QUADS;
368 glVertex 0 , 0; 636 glVertex 0 , 0;
369 glVertex 0 , $h; 637 glVertex 0 , $h;
370 glVertex $w, $h; 638 glVertex $w, $h;
371 glVertex $w, 0; 639 glVertex $w, 0;
372 glEnd; 640 glEnd;
373 641
374 glDisable GL_BLEND; 642 glDisable GL_BLEND;
643 }
375} 644}
376 645
377############################################################################# 646#############################################################################
378 647
379package CFClient::UI::Empty; 648package CFClient::UI::Empty;
380
381our @ISA = CFClient::UI::Base::;
382
383sub size_request {
384 (0, 0)
385}
386
387sub draw { }
388
389#############################################################################
390
391package CFClient::UI::Container;
392 649
393our @ISA = CFClient::UI::Base::; 650our @ISA = CFClient::UI::Base::;
394 651
395sub new { 652sub new {
396 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
654 $class->SUPER::new (can_events => 0, %arg);
655}
397 656
657sub size_request {
658 my ($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
398 my $children = delete $arg{children} || []; 674 my $children = delete $arg{children};
399 675
400 my $self = $class->SUPER::new (children => [], %arg); 676 my $self = $class->SUPER::new (
677 children => [],
678 can_events => 0,
679 %arg,
680 );
681
401 $self->add ($_) for @$children; 682 $self->add (@$children)
683 if $children;
402 684
403 $self 685 $self
404} 686}
405 687
406sub add { 688sub add {
407 my ($self, $child) = @_; 689 my ($self, @widgets) = @_;
408 690
409 $child->set_parent ($self); 691 $_->set_parent ($self)
692 for @widgets;
410 693
411 use sort 'stable'; 694 use sort 'stable';
412 695
413 $self->{children} = [ 696 $self->{children} = [
414 sort { $a->{z} <=> $b->{z} } 697 sort { $a->{z} <=> $b->{z} }
415 @{$self->{children}}, $child 698 @{$self->{children}}, @widgets
416 ]; 699 ];
417 700
418 $child->check_size; 701 $self->realloc;
702}
703
704sub children {
705 @{ $_[0]{children} }
419} 706}
420 707
421sub remove { 708sub remove {
422 my ($self, $child) = @_; 709 my ($self, $child) = @_;
423 710
424 delete $child->{parent}; 711 delete $child->{parent};
712 $child->hide;
425 713
426 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 714 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
427 715
428 $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 $self->realloc;
429} 731}
430 732
431sub find_widget { 733sub find_widget {
432 my ($self, $x, $y) = @_; 734 my ($self, $x, $y) = @_;
433 735
434 $x -= $self->{x}; 736 $x -= $self->{x};
435 $y -= $self->{y}; 737 $y -= $self->{y};
436 738
437 my $res; 739 my $res;
438 740
439 for (reverse @{ $self->{children} }) { 741 for (reverse $self->visible_children) {
440 $res = $_->find_widget ($x, $y) 742 $res = $_->find_widget ($x, $y)
441 and return $res; 743 and return $res;
442 } 744 }
443 745
444 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 746 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
493 $self->{children}[0]->configure (0, 0, $w, $h); 795 $self->{children}[0]->configure (0, 0, $w, $h);
494} 796}
495 797
496############################################################################# 798#############################################################################
497 799
800# back-buffered drawing area
801
498package CFClient::UI::Window; 802package CFClient::UI::Window;
499 803
500our @ISA = CFClient::UI::Bin::; 804our @ISA = CFClient::UI::Bin::;
501 805
502use CFClient::OpenGL; 806use CFClient::OpenGL;
… …
508} 812}
509 813
510sub update { 814sub update {
511 my ($self) = @_; 815 my ($self) = @_;
512 816
513 # we want to do this delayed... 817 $ROOT->on_post_alloc ($self => sub { $self->render_child });
514 $self->render_chld;
515 $self->SUPER::update; 818 $self->SUPER::update;
516}
517
518sub render_chld {
519 my ($self) = @_;
520
521 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
522 glClearColor 0, 0, 0, 1;
523 glClear GL_COLOR_BUFFER_BIT;
524 $self->child->draw;
525 };
526} 819}
527 820
528sub size_allocate { 821sub size_allocate {
529 my ($self, $w, $h) = @_; 822 my ($self, $w, $h) = @_;
530 823
531 $self->child->configure (0, 0, $w, $h); 824 $self->SUPER::size_allocate ($w, $h);
825 $self->update;
826}
532 827
828sub _render {
829 my ($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
533 $self->render_chld; 848 $self->_render;
849 };
534} 850}
535 851
536sub _draw { 852sub _draw {
537 my ($self) = @_; 853 my ($self) = @_;
538 854
539 my ($w, $h) = ($self->w, $self->h); 855 my ($w, $h) = @$self{qw(w h)};
540 856
541 my $tex = $self->{texture} 857 my $tex = $self->{texture}
542 or return; 858 or return;
543 859
544 glEnable GL_BLEND;
545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
546 glEnable GL_TEXTURE_2D; 860 glEnable GL_TEXTURE_2D;
547 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;
548 863
549 $tex->draw_quad (0, 0, $w, $h); 864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
550 865
551 glDisable GL_BLEND;
552 glDisable GL_TEXTURE_2D; 866 glDisable GL_TEXTURE_2D;
553} 867}
554 868
555############################################################################# 869#############################################################################
556 870
557package CFClient::UI::ViewPort; 871package CFClient::UI::ViewPort;
558 872
559our @ISA = CFClient::UI::Window::; 873our @ISA = CFClient::UI::Window::;
560
561sub new { die }
562
563sub size_request {
564 my ($self) = @_;
565
566 @$self{qw(child_w child_h)} = $self->child->size_request;
567 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
568
569 @$self{qw(child_w child_h)}
570}
571
572sub _draw {
573 my ($self) = @_;
574
575 $self->{children}[1]->draw;
576}
577
578
579#############################################################################
580
581package CFClient::UI::Frame;
582
583our @ISA = CFClient::UI::Bin::;
584
585use CFClient::OpenGL;
586 874
587sub new { 875sub new {
588 my $class = shift; 876 my $class = shift;
589 877
590 my $self = $class->SUPER::new ( 878 $class->SUPER::new (
591 bg => [1, 1, 1, 1], 879 scroll_x => 0,
592 border_bg => [1, 1, 1, 1], 880 scroll_y => 1,
593 border => 0.8,
594 @_ 881 @_,
595 ); 882 )
596
597 $self
598}
599
600sub set_size {
601 my ($self, $w, $h) = @_;
602 $self->{req_w} = $w;
603 $self->{req_h} = $h;
604 $self->check_size;
605} 883}
606 884
607sub size_request { 885sub size_request {
608 my ($self) = @_; 886 my ($self) = @_;
609 ($self->{req_w}, $self->{req_h}) 887
888 my ($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, $h)
610} 894}
611 895
612sub size_allocate { 896sub size_allocate {
613 my ($self, $w, $h) = @_; 897 my ($self, $w, $h) = @_;
614 $self->{w} = $w; 898
615 $self->{h} = $h; 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
616 $self->child->configure (0, 0, $w, $h); 904 $self->child->configure (0, 0, $w, $h);
905 $self->update;
617} 906}
618 907
619sub _draw { 908sub set_offset {
620 my ($self) = @_; 909 my ($self, $x, $y) = @_;
621 910
622 my ($w, $h) = ($self->{w}, $self->{h}); 911 $self->{view_x} = int $x;
912 $self->{view_y} = int $y;
623 913
624 glEnable GL_BLEND; 914 $self->update;
625 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 915}
626 glEnable GL_TEXTURE_2D;
627 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
628 916
629# glBegin GL_QUADS; 917# hmm, this does not work for topleft of $self... but we should not ask for that
630# glColor 0, 0, 0, 0; 918sub coord2local {
631# glVertex 0 , 0; 919 my ($self, $x, $y) = @_;
632# glVertex 0 , $h;
633# glVertex $w, $h;
634# glVertex $w, 0;
635# glEnd;
636 920
921 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
922}
637 923
638 $self->child->draw; 924sub coord2global {
639 glDisable GL_BLEND; 925 my ($self, $x, $y) = @_;
640 glDisable GL_TEXTURE_2D; 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 $self->SUPER::_render;
641} 954}
642 955
643############################################################################# 956#############################################################################
644 957
958package CFClient::UI::ScrolledWindow;
959
960our @ISA = CFClient::UI::HBox::;
961
962sub new {
963 my ($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
645package CFClient::UI::FancyFrame; 1019package CFClient::UI::Frame;
646 1020
647our @ISA = CFClient::UI::Bin::; 1021our @ISA = CFClient::UI::Bin::;
648 1022
649use CFClient::OpenGL; 1023use CFClient::OpenGL;
650
651my @tex =
652 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
653 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
654 1024
655sub new { 1025sub new {
656 my $class = shift; 1026 my $class = shift;
657 1027
658 # TODO: user_x, user_y, overwrite moveto? 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};
659 1077
660 my $self = $class->SUPER::new ( 1078 my $self = $class->SUPER::new (
661 bg => [1, 1, 1, 1], 1079 bg => [1, 1, 1, 1],
662 border_bg => [1, 1, 1, 1], 1080 border_bg => [1, 1, 1, 1],
663 border => 0.8, 1081 border => 0.6,
664 @_ 1082 can_events => 1,
1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
665 ); 1086 );
666 1087
667 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title} = new CFClient::UI::Label
668 align => 0, 1089 align => 0,
669 valign => 1, 1090 valign => 1,
670 text => $self->{title}, 1091 text => $title,
671 fontsize => 1; 1092 fontsize => $self->{border}
1093 if defined $title;
672 1094
673 $self 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};
674} 1103}
675 1104
676sub border { 1105sub border {
677 int $_[0]{border} * $::FONTSIZE 1106 int $_[0]{border} * $::FONTSIZE
678} 1107}
679 1108
680sub size_request { 1109sub size_request {
681 my ($self) = @_; 1110 my ($self) = @_;
682 1111
683 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1112 $self->{title}->size_request
1113 if $self->{title};
684 1114
685 my ($w, $h) = $self->SUPER::size_request; 1115 my ($w, $h) = $self->SUPER::size_request;
686 1116
687 ( 1117 (
688 $w + $self->border * 2, 1118 $w + $self->border * 2,
… …
691} 1121}
692 1122
693sub size_allocate { 1123sub size_allocate {
694 my ($self, $w, $h) = @_; 1124 my ($self, $w, $h) = @_;
695 1125
1126 if ($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
696 $h -= List::Util::max 0, $self->border * 2; 1134 $h -= List::Util::max 0, $border * 2;
697 $w -= List::Util::max 0, $self->border * 2; 1135 $w -= List::Util::max 0, $border * 2;
698 1136
699 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
700 if $self->{title};
701
702 $self->child->configure ($self->border, $self->border, $w, $h); 1137 $self->child->configure ($border, $border, $w, $h);
703} 1138}
704 1139
705sub button_down { 1140sub button_down {
706 my ($self, $ev, $x, $y) = @_; 1141 my ($self, $ev, $x, $y) = @_;
707 1142
1143 my ($w, $h) = @$self{qw(w h)};
708 my $border = $self->border; 1144 my $border = $self->border;
709 1145
710 if ($x < $self->{w} && $x >= $self->{w} - $border 1146 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
711 && $y < $self->{h} && $y >= $self->{h} - $border) { 1147 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
712 1148
1149 if ($lr & $td) {
1150 my ($wx, $wy) = ($self->{x}, $self->{y});
713 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1151 my ($ox, $oy) = ($ev->{x}, $ev->{y});
714 my ($bw, $bh) = ($self->{w}, $self->{h}); 1152 my ($bw, $bh) = ($self->{w}, $self->{h});
715 1153
1154 my $mx = $x < $border;
1155 my $my = $y < $border;
1156
716 $self->{motion} = sub { 1157 $self->{motion} = sub {
717 my ($ev, $x, $y) = @_; 1158 my ($ev, $x, $y) = @_;
718 1159
719 ($x, $y) = ($ev->{x}, $ev->{y}); 1160 my $dx = $ev->{x} - $ox;
1161 my $dy = $ev->{y} - $oy;
720 1162
721 $self->{user_w} = $bw + $x - $ox; 1163 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
722 $self->{user_h} = $bh + $y - $oy; 1164 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
723 $self->check_size; 1165
1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1167 $self->realloc;
724 }; 1168 };
725 1169
726 } elsif ($x >= 0 && $x < $self->{w} 1170 } elsif ($lr ^ $td) {
727 && $y >= 0 && $y < $border) {
728
729 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1171 my ($ox, $oy) = ($ev->{x}, $ev->{y});
730 my ($bx, $by) = ($self->{x}, $self->{y}); 1172 my ($bx, $by) = ($self->{x}, $self->{y});
731 1173
732 $self->{motion} = sub { 1174 $self->{motion} = sub {
733 my ($ev, $x, $y) = @_; 1175 my ($ev, $x, $y) = @_;
734 1176
735 ($x, $y) = ($ev->{x}, $ev->{y}); 1177 ($x, $y) = ($ev->{x}, $ev->{y});
736 1178
737 $self->move ($bx + $x - $ox, $by + $y - $oy); 1179 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
738 $self->update; 1180 # HACK: the next line is required to enforce placement
1181 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
739 }; 1182 };
1183 } else {
1184 return 0;
1185 }
1186
740 } 1187 1
741} 1188}
742 1189
743sub button_up { 1190sub button_up {
744 my ($self, $ev, $x, $y) = @_; 1191 my ($self, $ev, $x, $y) = @_;
745 1192
746 delete $self->{motion}; 1193 !!delete $self->{motion}
747} 1194}
748 1195
749sub mouse_motion { 1196sub mouse_motion {
750 my ($self, $ev, $x, $y) = @_; 1197 my ($self, $ev, $x, $y) = @_;
751 1198
752 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1199 $self->{motion}->($ev, $x, $y) if $self->{motion};
1200
1201 !!$self->{motion}
753} 1202}
754 1203
755sub _draw { 1204sub _draw {
756 my ($self) = @_; 1205 my ($self) = @_;
757 1206
1207 my $child = $self->{children}[0];
1208
758 my ($w, $h ) = ($self->{w}, $self->{h}); 1209 my ($w, $h ) = ($self->{w}, $self->{h});
759 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1210 my ($cw, $ch) = ($child->{w}, $child->{h});
760 1211
761 glEnable GL_BLEND;
762 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
763 glEnable GL_TEXTURE_2D; 1212 glEnable GL_TEXTURE_2D;
764 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
765 1214
766 my $border = $self->border; 1215 my $border = $self->border;
767 1216
768 glColor @{ $self->{border_bg} }; 1217 glColor @{ $self->{border_bg} };
769 $tex[1]->draw_quad (0, 0, $w, $border); 1218 $border[0]->draw_quad_alpha (0, 0, $w, $border);
770 $tex[3]->draw_quad (0, $border, $border, $ch); 1219 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
771 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1220 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
772 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1221 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
773 1222
774 my $bg = $tex[0]; 1223 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1224 glColor @{ $self->{bg} };
775 1225
776 # TODO: repeat texture not scale 1226 # TODO: repeat texture not scale
777 my $rep_x = $cw / $bg->{w}; 1227 # solve this better(?)
778 my $rep_y = $ch / $bg->{h}; 1228 $bg->{s} = $cw / $bg->{w};
779 1229 $bg->{t} = $ch / $bg->{h};
780 glColor @{ $self->{bg} };
781
782 $bg->{s} = $rep_x;
783 $bg->{t} = $rep_y;
784 $bg->{wrap_mode} = 1;
785 $bg->draw_quad ($border, $border, $cw, $ch); 1230 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1231 }
786 1232
787 glDisable GL_TEXTURE_2D; 1233 glDisable GL_TEXTURE_2D;
788 glDisable GL_BLEND;
789 1234
790 $self->{title}->draw if $self->{title};
791 $self->child->draw; 1235 $child->draw;
1236
1237 if ($self->{title}) {
1238 glTranslate 0, $border - $self->{h};
1239 $self->{title}->_draw;
1240 }
792} 1241}
793 1242
794############################################################################# 1243#############################################################################
795 1244
796package CFClient::UI::Table; 1245package CFClient::UI::Table;
… …
804sub new { 1253sub new {
805 my $class = shift; 1254 my $class = shift;
806 1255
807 $class->SUPER::new ( 1256 $class->SUPER::new (
808 col_expand => [], 1257 col_expand => [],
809 @_ 1258 @_,
810 ) 1259 )
1260}
1261
1262sub children {
1263 grep $_, map @$_, grep $_, @{ $_[0]{children} }
811} 1264}
812 1265
813sub add { 1266sub add {
814 my ($self, $x, $y, $child) = @_; 1267 my ($self, $x, $y, $child) = @_;
815 1268
816 $child->set_parent ($self); 1269 $child->set_parent ($self);
817 $self->{children}[$y][$x] = $child; 1270 $self->{children}[$y][$x] = $child;
818 1271
819 $child->check_size; 1272 $self->realloc;
820} 1273}
821 1274
822# TODO: move to container class maybe? send childs a signal on removal? 1275# TODO: move to container class maybe? send children a signal on removal?
823sub clear { 1276sub clear {
824 my ($self) = @_; 1277 my ($self) = @_;
825 1278
1279 my @children = $self->children;
826 delete $self->{children}; 1280 delete $self->{children};
827 $self->update; 1281
1282 for (@children) {
1283 delete $_->{parent};
1284 $_->hide;
1285 }
1286
1287 $self->realloc;
828} 1288}
829 1289
830sub get_wh { 1290sub get_wh {
831 my ($self) = @_; 1291 my ($self) = @_;
832 1292
… …
837 or next; 1297 or next;
838 1298
839 for my $x (0 .. $#$row) { 1299 for my $x (0 .. $#$row) {
840 my $widget = $row->[$x] 1300 my $widget = $row->[$x]
841 or next; 1301 or next;
842 my ($w, $h) = $widget->size_request; 1302 my ($w, $h) = @$widget{qw(req_w req_h)};
843 1303
844 $w[$x] = max $w[$x], $w; 1304 $w[$x] = max $w[$x], $w;
845 $h[$y] = max $h[$y], $h; 1305 $h[$y] = max $h[$y], $h;
846 } 1306 }
847 } 1307 }
… …
863sub size_allocate { 1323sub size_allocate {
864 my ($self, $w, $h) = @_; 1324 my ($self, $w, $h) = @_;
865 1325
866 my ($ws, $hs) = $self->get_wh; 1326 my ($ws, $hs) = $self->get_wh;
867 1327
868 my $req_w = sum @$ws; 1328 my $req_w = (sum @$ws) || 1;
869 my $req_h = sum @$hs; 1329 my $req_h = (sum @$hs) || 1;
870 1330
871 # TODO: nicer code && do row_expand 1331 # TODO: nicer code && do row_expand
872 my @col_expand = @{$self->{col_expand}}; 1332 my @col_expand = @{$self->{col_expand}};
873 @col_expand = (1) x @$ws unless @col_expand; 1333 @col_expand = (1) x @$ws unless @col_expand;
874 my $col_expand = (sum @col_expand) || 1; 1334 my $col_expand = (sum @col_expand) || 1;
… …
928 } 1388 }
929} 1389}
930 1390
931############################################################################# 1391#############################################################################
932 1392
933package CFClient::UI::HBox; 1393package CFClient::UI::Box;
934
935# TODO: wrap into common Box base class
936 1394
937our @ISA = CFClient::UI::Container::; 1395our @ISA = CFClient::UI::Container::;
938 1396
939sub size_request { 1397sub size_request {
940 my ($self) = @_; 1398 my ($self) = @_;
941 1399
942 my @alloc = map [$_->size_request], @{$self->{children}}; 1400 $self->{vertical}
943 1401 ? (
944 ( 1402 (List::Util::max map $_->{req_w}, @{$self->{children}}),
945 (List::Util::sum map $_->[0], @alloc), 1403 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
946 (List::Util::max map $_->[1], @alloc), 1404 )
947 ) 1405 : (
1406 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1407 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1408 )
948} 1409}
949 1410
950sub size_allocate { 1411sub size_allocate {
951 my ($self, $w, $h) = @_; 1412 my ($self, $w, $h) = @_;
952 1413
953 ($h, $w) = ($w, $h); 1414 my $space = $self->{vertical} ? $h : $w;
954
955 my $children = $self->{children}; 1415 my $children = $self->{children};
956 1416
957 my @h = map +($_->size_request)[0], @$children; 1417 my @req;
958 1418
959 my $req_h = List::Util::sum @h; 1419 if ($self->{homogeneous}) {
960 1420 @req = ($space / (@$children || 1)) x @$children;
961 if ($req_h > $h) {
962 # ah well, not enough space
963 $_ *= $h / $req_h for @h;
964 } 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 {
965 my $exp = List::Util::sum map $_->{expand}, @$children; 1429 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
966 $exp ||= 1;
967 1430
1431 $space = ($space - $req) / $expand; # remaining space to give away
1432
1433 $req[$_] += $space * $children->[$_]{expand}
968 for (0 .. $#$children) { 1434 for 0 .. $#$children;
969 my $child = $children->[$_];
970
971 my $alloc_h = $h[$_];
972 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
973 $h[$_] = $alloc_h;
974 } 1435 }
975 } 1436 }
976 1437
977 CFClient::UI::harmonize \@h; 1438 CFClient::UI::harmonize \@req;
978 1439
979 my $y = 0; 1440 my $pos = 0;
980 for (0 .. $#$children) { 1441 for (0 .. $#$children) {
981 my $child = $children->[$_];
982 my $h = $h[$_]; 1442 my $alloc = $req[$_];
983 $child->configure ($y, 0, $h, $w); 1443 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
984 1444
985 $y += $h; 1445 $pos += $alloc;
986 } 1446 }
987 1447
988 1 1448 1
989} 1449}
990 1450
991############################################################################# 1451#############################################################################
992 1452
1453package CFClient::UI::HBox;
1454
1455our @ISA = CFClient::UI::Box::;
1456
1457sub new {
1458 my $class = shift;
1459
1460 $class->SUPER::new (
1461 vertical => 0,
1462 @_,
1463 )
1464}
1465
1466#############################################################################
1467
993package CFClient::UI::VBox; 1468package CFClient::UI::VBox;
994 1469
995# TODO: wrap into common Box base class
996
997our @ISA = CFClient::UI::Container::; 1470our @ISA = CFClient::UI::Box::;
998 1471
999sub size_request { 1472sub new {
1000 my ($self) = @_; 1473 my $class = shift;
1001 1474
1002 my @alloc = map [$_->size_request], @{$self->{children}}; 1475 $class->SUPER::new (
1003 1476 vertical => 1,
1004 ( 1477 @_,
1005 (List::Util::max map $_->[0], @alloc),
1006 (List::Util::sum map $_->[1], @alloc),
1007 ) 1478 )
1008} 1479}
1009 1480
1010sub size_allocate {
1011 my ($self, $w, $h) = @_;
1012
1013 my $children = $self->{children};
1014
1015 my @h = map +($_->size_request)[1], @$children;
1016
1017 my $req_h = List::Util::sum @h;
1018
1019 if ($req_h > $h) {
1020 # ah well, not enough space
1021 $_ *= $h / $req_h for @h;
1022 } else {
1023 my $exp = List::Util::sum map $_->{expand}, @$children;
1024 $exp ||= 1;
1025
1026 for (0 .. $#$children) {
1027 my $child = $children->[$_];
1028
1029 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1030 }
1031 }
1032
1033 CFClient::UI::harmonize \@h;
1034
1035 my $y = 0;
1036 for (0 .. $#$children) {
1037 my $child = $children->[$_];
1038 my $h = $h[$_];
1039 $child->configure (0, $y, $w, $h);
1040
1041 $y += $h;
1042 }
1043
1044 1
1045}
1046
1047############################################################################# 1481#############################################################################
1048 1482
1049package CFClient::UI::Label; 1483package CFClient::UI::Label;
1050 1484
1051our @ISA = CFClient::UI::Base::; 1485our @ISA = CFClient::UI::DrawBG::;
1052 1486
1053use CFClient::OpenGL; 1487use CFClient::OpenGL;
1054 1488
1055sub new { 1489sub new {
1056 my ($class, %arg) = @_; 1490 my ($class, %arg) = @_;
1057 1491
1058 my $self = $class->SUPER::new ( 1492 my $self = $class->SUPER::new (
1059 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),
1060 fontsize => 1, 1502 fontsize => 1,
1061 text => "",
1062 align => -1, 1503 align => -1,
1063 valign => -1, 1504 valign => -1,
1064 padding => 2, 1505 padding_x => 2,
1065 layout => new CFClient::Layout, 1506 padding_y => 2,
1507 can_events => 0,
1066 %arg 1508 %arg
1067 ); 1509 );
1068 1510
1069 if (exists $self->{template}) { 1511 if (exists $self->{template}) {
1070 my $layout = new CFClient::Layout; 1512 my $layout = new CFClient::Layout;
1071 $layout->set_text (delete $self->{template}); 1513 $layout->set_text (delete $self->{template});
1072 $self->{template} = $layout; 1514 $self->{template} = $layout;
1073 } 1515 }
1074 1516
1075 $self->set_text (delete $self->{text}) if exists $self->{text}; 1517 if (exists $self->{markup}) {
1076 $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 }
1077 1522
1078 $self 1523 $self
1079} 1524}
1080 1525
1081sub escape_text { 1526sub escape($) {
1082 local $_ = $_[1]; 1527 local $_ = $_[0];
1083 1528
1084 s/&/&amp;/g; 1529 s/&/&amp;/g;
1085 s/>/&gt;/g; 1530 s/>/&gt;/g;
1086 s/</&lt;/g; 1531 s/</&lt;/g;
1087 1532
1088 $_[1] 1533 $_
1534}
1535
1536sub update {
1537 my ($self) = @_;
1538
1539 delete $self->{texture};
1540 $self->SUPER::update;
1089} 1541}
1090 1542
1091sub set_text { 1543sub set_text {
1092 my ($self, $text) = @_; 1544 my ($self, $text) = @_;
1093 1545
1546 return if $self->{text} eq "T$text";
1547 $self->{text} = "T$text";
1548
1549 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1094 $self->{layout}->set_text ($text); 1550 $self->{layout}->set_text ($text);
1095 1551
1096 delete $self->{texture}; 1552 $self->realloc;
1097 $self->update; 1553 $self->update;
1098} 1554}
1099 1555
1100sub set_markup { 1556sub set_markup {
1101 my ($self, $markup) = @_; 1557 my ($self, $markup) = @_;
1102 1558
1559 return if $self->{text} eq "M$markup";
1560 $self->{text} = "M$markup";
1561
1562 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1563
1564 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1103 $self->{layout}->set_markup ($markup); 1565 $self->{layout}->set_markup ($markup);
1104 1566
1105 delete $self->{texture}; 1567 $self->realloc;
1106 $self->update; 1568 $self->update;
1107} 1569}
1108 1570
1109sub size_request { 1571sub size_request {
1110 my ($self) = @_; 1572 my ($self) = @_;
1111 1573
1112 $self->{layout}->set_width; 1574 $self->{layout}->set_font ($self->{font}) if $self->{font};
1575 $self->{layout}->set_width ($self->{max_w} || -1);
1576 $self->{layout}->set_ellipsise ($self->{ellipsise});
1577 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1113 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1578 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1114 1579
1115 my ($w, $h) = $self->{layout}->size; 1580 my ($w, $h) = $self->{layout}->size;
1116 1581
1117 if (exists $self->{template}) { 1582 if (exists $self->{template}) {
1583 $self->{template}->set_font ($self->{font}) if $self->{font};
1118 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1584 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1119 1585
1120 my ($w2, $h2) = $self->{template}->size; 1586 my ($w2, $h2) = $self->{template}->size;
1121 1587
1122 $w = List::Util::max $w, $w2; 1588 $w = List::Util::max $w, $w2;
1123 $h = List::Util::max $h, $h2; 1589 $h = List::Util::max $h, $h2;
1124 } 1590 }
1125 1591
1126 ( 1592 ($w, $h)
1127 $w + $self->{padding} * 2,
1128 $h + $self->{padding} * 2,
1129 )
1130} 1593}
1131 1594
1132sub size_allocate { 1595sub size_allocate {
1133 my ($self, $w, $h) = @_; 1596 my ($self, $w, $h) = @_;
1134 1597
1598 delete $self->{ox};
1599
1135 delete $self->{texture}; 1600 delete $self->{texture}
1601 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1136} 1602}
1137 1603
1138sub set_fontsize { 1604sub set_fontsize {
1139 my ($self, $fontsize) = @_; 1605 my ($self, $fontsize) = @_;
1140 1606
1141 $self->{fontsize} = $fontsize; 1607 $self->{fontsize} = $fontsize;
1142 $self->check_size; 1608 delete $self->{texture};
1609
1610 $self->realloc;
1143} 1611}
1144 1612
1145sub _draw { 1613sub _draw {
1146 my ($self) = @_; 1614 my ($self) = @_;
1147 1615
1616 $self->SUPER::_draw; # draw background, if applicable
1617
1148 my $tex = $self->{texture} ||= do { 1618 my $tex = $self->{texture} ||= do {
1619 $self->{layout}->set_foreground (@{$self->{fg}});
1620 $self->{layout}->set_font ($self->{font}) if $self->{font};
1149 $self->{layout}->set_width ($self->{w}); 1621 $self->{layout}->set_width ($self->{w});
1622 $self->{layout}->set_ellipsise ($self->{ellipsise});
1623 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1150 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1624 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1625
1151 new_from_layout CFClient::Texture $self->{layout} 1626 new_from_layout CFClient::Texture $self->{layout}
1152 }; 1627 };
1153 1628
1154 glEnable GL_BLEND; 1629 unless (exists $self->{ox}) {
1155 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1630 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1631 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1632 : ($self->{w} - $tex->{w}) * 0.5);
1633
1634 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1635 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1636 : ($self->{h} - $tex->{h}) * 0.5);
1637 };
1638
1156 glEnable GL_TEXTURE_2D; 1639 glEnable GL_TEXTURE_2D;
1157 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1640 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1158 1641
1159 glColor @{$self->{fg}}; 1642 glColor_premultiply @{$self->{fg}}
1643 if $tex->{format} == GL_ALPHA;
1160 1644
1161 $self->{ox} = int (
1162 $self->{align} < 0 ? $self->{padding}
1163 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1164 : ($self->{w} - $tex->{w}) * 0.5
1165 );
1166
1167 $self->{oy} = int (
1168 $self->{valign} < 0 ? $self->{padding}
1169 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1170 : ($self->{h} - $tex->{h}) * 0.5
1171 );
1172
1173 $tex->draw_quad ($self->{ox}, $self->{oy}); 1645 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1174 1646
1175 glDisable GL_TEXTURE_2D; 1647 glDisable GL_TEXTURE_2D;
1176 glDisable GL_BLEND;
1177} 1648}
1178 1649
1179############################################################################# 1650#############################################################################
1180 1651
1181package CFClient::UI::EntryBase; 1652package CFClient::UI::EntryBase;
… …
1186 1657
1187sub new { 1658sub new {
1188 my $class = shift; 1659 my $class = shift;
1189 1660
1190 $class->SUPER::new ( 1661 $class->SUPER::new (
1191 fg => [1, 1, 1], 1662 fg => [1, 1, 1],
1192 bg => [0, 0, 0, 0.2], 1663 bg => [0, 0, 0, 0.2],
1193 active_bg => [1, 1, 1, 0.5], 1664 active_bg => [1, 1, 1, 0.5],
1194 active_fg => [0, 0, 0], 1665 active_fg => [0, 0, 0],
1195 can_hover => 1, 1666 can_hover => 1,
1196 can_focus => 1, 1667 can_focus => 1,
1197 valign => 0, 1668 valign => 0,
1669 can_events => 1,
1670 #text => ...
1198 @_ 1671 @_
1199 ) 1672 )
1200} 1673}
1201 1674
1202sub _set_text { 1675sub _set_text {
… …
1204 1677
1205 delete $self->{cur_h}; 1678 delete $self->{cur_h};
1206 1679
1207 return if $self->{text} eq $text; 1680 return if $self->{text} eq $text;
1208 1681
1209 delete $self->{texture};
1210
1211 $self->{last_activity} = $::NOW; 1682 $self->{last_activity} = $::NOW;
1212 $self->{text} = $text; 1683 $self->{text} = $text;
1213 1684
1214 $text =~ s/./*/g if $self->{hidden}; 1685 $text =~ s/./*/g if $self->{hidden};
1215 $self->{layout}->set_text ("$text "); 1686 $self->{layout}->set_text ("$text ");
1216 1687
1217 $self->emit (changed => $self->{text}); 1688 $self->_emit (changed => $self->{text});
1689 $self->update;
1690}
1691
1692sub set_text {
1693 my ($self, $text) = @_;
1694
1695 $self->{cursor} = length $text;
1696 $self->_set_text ($text);
1697
1698 $self->realloc;
1218} 1699}
1219 1700
1220sub get_text { 1701sub get_text {
1221 $_[0]{text} 1702 $_[0]{text}
1222} 1703}
… …
1225 my ($self) = @_; 1706 my ($self) = @_;
1226 1707
1227 my ($w, $h) = $self->SUPER::size_request; 1708 my ($w, $h) = $self->SUPER::size_request;
1228 1709
1229 ($w + 1, $h) # add 1 for cursor 1710 ($w + 1, $h) # add 1 for cursor
1230}
1231
1232sub size_allocate {
1233 my ($self, $w, $h) = @_;
1234
1235 $self->_set_text ($self->{text});
1236}
1237
1238sub set_text {
1239 my ($self, $text) = @_;
1240
1241 $self->{cursor} = length $text;
1242 $self->_set_text ($text);
1243 $self->update;
1244} 1711}
1245 1712
1246sub key_down { 1713sub key_down {
1247 my ($self, $ev) = @_; 1714 my ($self, $ev) = @_;
1248 1715
… …
1250 my $sym = $ev->{sym}; 1717 my $sym = $ev->{sym};
1251 my $uni = $ev->{unicode}; 1718 my $uni = $ev->{unicode};
1252 1719
1253 my $text = $self->get_text; 1720 my $text = $self->get_text;
1254 1721
1255 if ($sym == 8) { 1722 if ($uni == 8) {
1256 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1723 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1257 } elsif ($sym == 127) { 1724 } elsif ($uni == 127) {
1258 substr $text, $self->{cursor}, 1, ""; 1725 substr $text, $self->{cursor}, 1, "";
1259 } elsif ($sym == CFClient::SDLK_LEFT) { 1726 } elsif ($sym == CFClient::SDLK_LEFT) {
1260 --$self->{cursor} if $self->{cursor}; 1727 --$self->{cursor} if $self->{cursor};
1261 } elsif ($sym == CFClient::SDLK_RIGHT) { 1728 } elsif ($sym == CFClient::SDLK_RIGHT) {
1262 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1729 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1263 } elsif ($sym == CFClient::SDLK_HOME) { 1730 } elsif ($sym == CFClient::SDLK_HOME) {
1264 $self->{cursor} = 0; 1731 $self->{cursor} = 0;
1265 } elsif ($sym == CFClient::SDLK_END) { 1732 } elsif ($sym == CFClient::SDLK_END) {
1266 $self->{cursor} = length $text; 1733 $self->{cursor} = length $text;
1267 } elsif ($sym == 27) { 1734 } elsif ($uni == 27) {
1268 $self->emit ('escape'); 1735 $self->_emit ('escape');
1269 } elsif ($uni) { 1736 } elsif ($uni) {
1270 substr $text, $self->{cursor}++, 0, chr $uni; 1737 substr $text, $self->{cursor}++, 0, chr $uni;
1738 } else {
1739 return 0;
1271 } 1740 }
1272 1741
1273 $self->_set_text ($text); 1742 $self->_set_text ($text);
1274 $self->update; 1743
1744 $self->realloc;
1745
1746 1
1275} 1747}
1276 1748
1277sub focus_in { 1749sub focus_in {
1278 my ($self) = @_; 1750 my ($self) = @_;
1279 1751
… …
1294 utf8::encode $text; 1766 utf8::encode $text;
1295 $self->{cursor} = length substr $text, 0, $idx; 1767 $self->{cursor} = length substr $text, 0, $idx;
1296 1768
1297 $self->_set_text ($self->{text}); 1769 $self->_set_text ($self->{text});
1298 $self->update; 1770 $self->update;
1771
1772 1
1299} 1773}
1300 1774
1301sub mouse_motion { 1775sub mouse_motion {
1302 my ($self, $ev, $x, $y) = @_; 1776 my ($self, $ev, $x, $y) = @_;
1303# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1777# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1778
1779 0
1304} 1780}
1305 1781
1306sub _draw { 1782sub _draw {
1307 my ($self) = @_; 1783 my ($self) = @_;
1308 1784
1309 local $self->{fg} = $self->{fg}; 1785 local $self->{fg} = $self->{fg};
1310 1786
1311 if ($FOCUS == $self) { 1787 if ($FOCUS == $self) {
1312 glColor @{$self->{active_bg}}; 1788 glColor_premultiply @{$self->{active_bg}};
1313 $self->{fg} = $self->{active_fg}; 1789 $self->{fg} = $self->{active_fg};
1314 } else { 1790 } else {
1315 glColor @{$self->{bg}}; 1791 glColor_premultiply @{$self->{bg}};
1316 } 1792 }
1317 1793
1318 glEnable GL_BLEND; 1794 glEnable GL_BLEND;
1319 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1795 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1320 glBegin GL_QUADS; 1796 glBegin GL_QUADS;
1321 glVertex 0 , 0; 1797 glVertex 0 , 0;
1322 glVertex 0 , $self->{h}; 1798 glVertex 0 , $self->{h};
1323 glVertex $self->{w}, $self->{h}; 1799 glVertex $self->{w}, $self->{h};
1324 glVertex $self->{w}, 0; 1800 glVertex $self->{w}, 0;
… …
1355 my ($self, $ev) = @_; 1831 my ($self, $ev) = @_;
1356 1832
1357 my $sym = $ev->{sym}; 1833 my $sym = $ev->{sym};
1358 1834
1359 if ($sym == 13) { 1835 if ($sym == 13) {
1836 unshift @{$self->{history}},
1837 my $txt = $self->get_text;
1838 $self->{history_pointer} = -1;
1839 $self->{history_saveback} = '';
1360 $self->emit (activate => $self->get_text); 1840 $self->_emit (activate => $txt);
1361 $self->update; 1841 $self->update;
1362 1842
1843 } elsif ($sym == CFClient::SDLK_UP) {
1844 if ($self->{history_pointer} < 0) {
1845 $self->{history_saveback} = $self->get_text;
1846 }
1847 if (@{$self->{history} || []} > 0) {
1848 $self->{history_pointer}++;
1849 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1850 $self->{history_pointer} = @{$self->{history} || []} - 1;
1851 }
1852 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1853 }
1854
1855 } elsif ($sym == CFClient::SDLK_DOWN) {
1856 $self->{history_pointer}--;
1857 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1858
1859 if ($self->{history_pointer} >= 0) {
1860 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1861 } else {
1862 $self->set_text ($self->{history_saveback});
1863 }
1864
1363 } else { 1865 } else {
1364 $self->SUPER::key_down ($ev); 1866 return $self->SUPER::key_down ($ev)
1867 }
1868
1365 } 1869 1
1366
1367} 1870}
1368 1871
1369############################################################################# 1872#############################################################################
1370 1873
1371package CFClient::UI::Button; 1874package CFClient::UI::Button;
… …
1380 1883
1381sub new { 1884sub new {
1382 my $class = shift; 1885 my $class = shift;
1383 1886
1384 $class->SUPER::new ( 1887 $class->SUPER::new (
1385 padding => 4, 1888 padding_x => 4,
1889 padding_y => 4,
1386 fg => [1, 1, 1], 1890 fg => [1, 1, 1],
1387 bg => [1, 1, 1, 0.2],
1388 active_fg => [0, 0, 1], 1891 active_fg => [0, 0, 1],
1389 can_hover => 1, 1892 can_hover => 1,
1390 align => 0, 1893 align => 0,
1391 valign => 0, 1894 valign => 0,
1895 can_events => 1,
1392 @_ 1896 @_
1393 ) 1897 )
1394} 1898}
1395 1899
1900sub activate { }
1901
1396sub button_up { 1902sub button_up {
1397 my ($self, $ev, $x, $y) = @_; 1903 my ($self, $ev, $x, $y) = @_;
1398 1904
1905 $self->emit ("activate")
1399 if ($x >= 0 && $x < $self->{w} 1906 if $x >= 0 && $x < $self->{w}
1400 && $y >= 0 && $y < $self->{h}) { 1907 && $y >= 0 && $y < $self->{h};
1401 $self->emit ("activate"); 1908
1402 } 1909 1
1403} 1910}
1404 1911
1405sub _draw { 1912sub _draw {
1406 my ($self) = @_; 1913 my ($self) = @_;
1407 1914
1408 local $self->{fg} = $self->{fg}; 1915 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1409 1916
1410 if ($GRAB == $self) {
1411 $self->{fg} = $self->{active_fg};
1412 }
1413
1414 glEnable GL_BLEND;
1415 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1416 glEnable GL_TEXTURE_2D; 1917 glEnable GL_TEXTURE_2D;
1417 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1918 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1418 glColor 0, 0, 0, 1; 1919 glColor 0, 0, 0, 1;
1419 1920
1420 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1921 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1421 1922
1422 glDisable GL_TEXTURE_2D; 1923 glDisable GL_TEXTURE_2D;
1423 glDisable GL_BLEND;
1424 1924
1425 $self->SUPER::_draw; 1925 $self->SUPER::_draw;
1426} 1926}
1427 1927
1428############################################################################# 1928#############################################################################
… …
1439 1939
1440sub new { 1940sub new {
1441 my $class = shift; 1941 my $class = shift;
1442 1942
1443 $class->SUPER::new ( 1943 $class->SUPER::new (
1444 padding => 2, 1944 padding_x => 2,
1945 padding_y => 2,
1445 fg => [1, 1, 1], 1946 fg => [1, 1, 1],
1446 active_fg => [1, 1, 0], 1947 active_fg => [1, 1, 0],
1948 bg => [0, 0, 0, 0.2],
1949 active_bg => [1, 1, 1, 0.5],
1447 state => 0, 1950 state => 0,
1448 can_hover => 1, 1951 can_hover => 1,
1449 @_ 1952 @_
1450 ) 1953 )
1451} 1954}
1452 1955
1453sub size_request { 1956sub size_request {
1454 my ($self) = @_; 1957 my ($self) = @_;
1455 1958
1456 ($self->{padding} * 2 + 6) x 2 1959 (6) x 2
1457} 1960}
1458 1961
1459sub button_down { 1962sub button_down {
1460 my ($self, $ev, $x, $y) = @_; 1963 my ($self, $ev, $x, $y) = @_;
1461 1964
1462 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1965 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1463 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1966 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1464 $self->{state} = !$self->{state}; 1967 $self->{state} = !$self->{state};
1465 $self->emit (changed => $self->{state}); 1968 $self->_emit (changed => $self->{state});
1969 } else {
1970 return 0
1971 }
1972
1466 } 1973 1
1467} 1974}
1468 1975
1469sub _draw { 1976sub _draw {
1470 my ($self) = @_; 1977 my ($self) = @_;
1471 1978
1472 $self->SUPER::_draw; 1979 $self->SUPER::_draw;
1473 1980
1474 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1981 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1475 1982
1476 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1983 my ($w, $h) = @$self{qw(w h)};
1984
1985 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1477 1986
1478 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1987 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1479 1988
1480 glEnable GL_BLEND; 1989 my $tex = $self->{state} ? $tex[1] : $tex[0];
1990
1481 glEnable GL_TEXTURE_2D; 1991 glEnable GL_TEXTURE_2D;
1482 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1483
1484 my $tex = $self->{state} ? $tex[1] : $tex[0];
1485
1486 $tex->draw_quad (0, 0, $s, $s); 1992 $tex->draw_quad_alpha (0, 0, $s, $s);
1487
1488 glDisable GL_TEXTURE_2D; 1993 glDisable GL_TEXTURE_2D;
1489 glDisable GL_BLEND;
1490} 1994}
1491 1995
1492############################################################################# 1996#############################################################################
1493 1997
1494package CFClient::UI::Image; 1998package CFClient::UI::Image;
… …
1501our %loaded_images; 2005our %loaded_images;
1502 2006
1503sub new { 2007sub new {
1504 my $class = shift; 2008 my $class = shift;
1505 2009
1506 my $self = $class->SUPER::new (@_); 2010 my $self = $class->SUPER::new (can_events => 0, @_);
1507 2011
1508 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2012 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1509 2013
1510 $loaded_images{$self->{image}} ||= 2014 $loaded_images{$self->{image}} ||=
1511 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2015 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
… …
1537 glTranslate 0, -$self->{w}, 0; 2041 glTranslate 0, -$self->{w}, 0;
1538 2042
1539 ($w, $h) = ($h, $w); 2043 ($w, $h) = ($h, $w);
1540 } 2044 }
1541 2045
1542 glEnable GL_BLEND;
1543 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1544 glEnable GL_TEXTURE_2D; 2046 glEnable GL_TEXTURE_2D;
1545 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2047 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1546 2048
1547 $tex->draw_quad (0, 0, $w, $h); 2049 $tex->draw_quad_alpha (0, 0, $w, $h);
1548 2050
1549 glDisable GL_BLEND;
1550 glDisable GL_TEXTURE_2D; 2051 glDisable GL_TEXTURE_2D;
1551} 2052}
1552 2053
1553############################################################################# 2054#############################################################################
1554 2055
1555package CFClient::UI::VGauge; 2056package CFClient::UI::VGauge;
1556 2057
1557our @ISA = CFClient::UI::Base::; 2058our @ISA = CFClient::UI::Base::;
2059
2060use List::Util qw(min max);
1558 2061
1559use CFClient::OpenGL; 2062use CFClient::OpenGL;
1560 2063
1561my %tex = ( 2064my %tex = (
1562 food => [ 2065 food => [
1563 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2066 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1564 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2067 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1565 ], 2068 ],
1566 grace => [ 2069 grace => [
1567 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1568 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2071 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1569 ], 2072 ],
1570 hp => [ 2073 hp => [
1571 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2074 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1572 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2075 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1573 ], 2076 ],
1574 mana => [ 2077 mana => [
1575 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2078 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1576 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2079 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1577 ], 2080 ],
1578); 2081);
1579 2082
1580# eg. VGauge->new (gauge => 'food'), default gauge: food 2083# eg. VGauge->new (gauge => 'food'), default gauge: food
1581sub new { 2084sub new {
… …
1600} 2103}
1601 2104
1602sub set_max { 2105sub set_max {
1603 my ($self, $max) = @_; 2106 my ($self, $max) = @_;
1604 2107
2108 return if $self->{max_val} == $max;
2109
1605 $self->{max_val} = $max; 2110 $self->{max_val} = $max;
2111 $self->update;
1606} 2112}
1607 2113
1608sub set_value { 2114sub set_value {
1609 my ($self, $val, $max) = @_; 2115 my ($self, $val, $max) = @_;
1610 2116
1611 $self->set_max ($max) 2117 $self->set_max ($max)
1612 if defined $max; 2118 if defined $max;
1613 2119
1614 $max = $self->{max_val}; 2120 return if $self->{val} == $val;
2121
1615 $self->{val} = $val; 2122 $self->{val} = $val;
1616
1617 $self->update; 2123 $self->update;
1618} 2124}
1619 2125
1620sub _draw { 2126sub _draw {
1621 my ($self) = @_; 2127 my ($self) = @_;
1622 2128
1623 my $tex = $tex{$self->{type}}; 2129 my $tex = $tex{$self->{type}};
2130 my ($t1, $t2, $t3) = @$tex;
1624 2131
1625 my ($w, $h) = ($self->{w}, $self->{h}); 2132 my ($w, $h) = ($self->{w}, $self->{h});
1626 2133
1627 if ($self->{vertical}) { 2134 if ($self->{vertical}) {
1628 glRotate 90, 0, 0, 1; 2135 glRotate 90, 0, 0, 1;
… …
1630 2137
1631 ($w, $h) = ($h, $w); 2138 ($w, $h) = ($h, $w);
1632 } 2139 }
1633 2140
1634 my $ycut = $self->{val} / ($self->{max_val} || 1); 2141 my $ycut = $self->{val} / ($self->{max_val} || 1);
1635 $ycut = 1 if $self->{val} > $self->{max_val};
1636 2142
1637 my $t1 = $tex->[0]; 2143 my $ycut1 = max 0, min 1, $ycut;
1638 my $t2 = $tex->[1]; 2144 my $ycut2 = max 0, min 1, $ycut - 1;
2145
2146 my $h1 = $self->{h} * (1 - $ycut1);
2147 my $h2 = $self->{h} * (1 - $ycut2);
1639 2148
1640 glEnable GL_BLEND; 2149 glEnable GL_BLEND;
1641 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2150 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2151 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1642 glEnable GL_TEXTURE_2D; 2152 glEnable GL_TEXTURE_2D;
1643 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2153 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1644 2154
1645 my $h1 = $self->{h} - $ycut * $self->{h};
1646 my $h2 = $ycut * $self->{h};
1647
1648 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2155 glBindTexture GL_TEXTURE_2D, $t1->{name};
1649 glBegin GL_QUADS; 2156 glBegin GL_QUADS;
1650 glTexCoord 0 , 0; glVertex 0 , 0; 2157 glTexCoord 0 , 0; glVertex 0 , 0;
1651 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2158 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1652 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2159 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1653 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2160 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1654 glEnd; 2161 glEnd;
1655 2162
2163 my $ycut1 = List::Util::min 1, $ycut;
1656 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2164 glBindTexture GL_TEXTURE_2D, $t2->{name};
1657 glBegin GL_QUADS; 2165 glBegin GL_QUADS;
1658 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2166 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1659 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2167 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1660 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2168 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1661 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2169 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1662 glEnd; 2170 glEnd;
2171
2172 if ($t3) {
2173 glBindTexture GL_TEXTURE_2D, $t3->{name};
2174 glBegin GL_QUADS;
2175 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2176 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2177 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2178 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2179 glEnd;
2180 }
1663 2181
1664 glDisable GL_BLEND; 2182 glDisable GL_BLEND;
1665 glDisable GL_TEXTURE_2D; 2183 glDisable GL_TEXTURE_2D;
1666} 2184}
1667 2185
… …
1670package CFClient::UI::Gauge; 2188package CFClient::UI::Gauge;
1671 2189
1672our @ISA = CFClient::UI::VBox::; 2190our @ISA = CFClient::UI::VBox::;
1673 2191
1674sub new { 2192sub new {
1675 my ($class, %arg) = shift; 2193 my ($class, %arg) = @_;
1676 2194
1677 my $self = $class->SUPER::new ( 2195 my $self = $class->SUPER::new (
1678 @_, 2196 tooltip => $arg{type},
2197 can_hover => 1,
2198 can_events => 1,
2199 %arg,
1679 ); 2200 );
1680 2201
1681 $self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2202 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1682 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2203 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1683 $self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2204 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1684 2205
1685 $self 2206 $self
1686} 2207}
1687 2208
1688sub set_fontsize { 2209sub set_fontsize {
… …
1690 2211
1691 $self->{value}->set_fontsize ($fsize); 2212 $self->{value}->set_fontsize ($fsize);
1692 $self->{max} ->set_fontsize ($fsize); 2213 $self->{max} ->set_fontsize ($fsize);
1693} 2214}
1694 2215
2216sub set_max {
2217 my ($self, $max) = @_;
2218
2219 $self->{gauge}->set_max ($max);
2220 $self->{max}->set_text ($max);
2221}
2222
1695sub set_value { 2223sub set_value {
1696 my ($self, $val, $max) = @_; 2224 my ($self, $val, $max) = @_;
1697 2225
1698 $self->set_max ($max) 2226 $self->set_max ($max)
1699 if defined $max; 2227 if defined $max;
1700 2228
1701 $self->{gauge}->set_value ($val, $max); 2229 $self->{gauge}->set_value ($val, $max);
1702 $self->{value}->set_text ($val); 2230 $self->{value}->set_text ($val);
1703}
1704
1705sub set_max {
1706 my ($self, $max) = @_;
1707
1708 $self->{gauge}->set_max ($max);
1709 $self->{max}->set_text ($max);
1710} 2231}
1711 2232
1712############################################################################# 2233#############################################################################
1713 2234
1714package CFClient::UI::Slider; 2235package CFClient::UI::Slider;
… …
1724 qw(s1_slider.png s1_slider_bg.png); 2245 qw(s1_slider.png s1_slider_bg.png);
1725 2246
1726sub new { 2247sub new {
1727 my $class = shift; 2248 my $class = shift;
1728 2249
1729 # range [value, low, high, page] 2250 # range [value, low, high, page, unit]
1730 2251
1731 # TODO: 0-width page 2252 # TODO: 0-width page
1732 # TODO: req_w/h are wrong with vertical 2253 # TODO: req_w/h are wrong with vertical
1733 # TODO: calculations are off 2254 # TODO: calculations are off
1734 my $self = $class->SUPER::new ( 2255 my $self = $class->SUPER::new (
1735 fg => [1, 1, 1], 2256 fg => [1, 1, 1],
1736 active_fg => [0, 0, 0], 2257 active_fg => [0, 0, 0],
2258 bg => [0, 0, 0, 0.2],
2259 active_bg => [1, 1, 1, 0.5],
1737 range => [0, 0, 100, 10], 2260 range => [0, 0, 100, 10, 0],
1738 req_w => 20, 2261 min_w => $::WIDTH / 80,
1739 req_h => 20, 2262 min_h => $::WIDTH / 80,
1740 vertical => 0, 2263 vertical => 0,
1741 can_hover => 1, 2264 can_hover => 1,
1742 inner_pad => 5, 2265 inner_pad => 0.02,
1743 @_ 2266 @_
1744 ); 2267 );
1745 2268
2269 $self->set_value ($self->{range}[0]);
2270 $self->update;
2271
1746 $self 2272 $self
1747} 2273}
1748 2274
2275sub changed { }
2276
2277sub set_range {
2278 my ($self, $range) = @_;
2279
2280 ($range, $self->{range}) = ($self->{range}, $range);
2281
2282 $self->update
2283 if "@$range" ne "@{$self->{range}}";
2284}
2285
2286sub set_value {
2287 my ($self, $value) = @_;
2288
2289 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2290
2291 $hi = $lo + 1 if $hi <= $lo;
2292
2293 $page = $hi - $lo if $page > $hi - $lo;
2294
2295 $value = $lo if $value < $lo;
2296 $value = $hi - $page if $value > $hi - $page;
2297
2298 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2299 if $unit;
2300
2301 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2302
2303 if ($value != $old_value) {
2304 $self->_emit (changed => $value);
2305 $self->update;
2306 }
2307}
2308
1749sub size_request { 2309sub size_request {
1750 my ($self) = @_; 2310 my ($self) = @_;
1751 2311
1752 my $w = $self->{req_w}; 2312 ($self->{req_w}, $self->{req_h})
1753 my $h = $self->{req_h};
1754
1755 $self->{vertical} ? ($h, $w) : ($w, $h)
1756} 2313}
1757 2314
1758sub button_down { 2315sub button_down {
1759 my ($self, $ev, $x, $y) = @_; 2316 my ($self, $ev, $x, $y) = @_;
1760 2317
1761 $self->SUPER::button_down ($ev, $x, $y); 2318 $self->SUPER::button_down ($ev, $x, $y);
2319
2320 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2321
1762 $self->mouse_motion ($ev, $x, $y); 2322 $self->mouse_motion ($ev, $x, $y)
1763} 2323}
1764 2324
1765sub mouse_motion { 2325sub mouse_motion {
1766 my ($self, $ev, $x, $y) = @_; 2326 my ($self, $ev, $x, $y) = @_;
1767 2327
1768 if ($GRAB == $self) { 2328 if ($GRAB == $self) {
2329 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2330
2331 my (undef, $lo, $hi, $page) = @{$self->{range}};
2332
2333 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2334
2335 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2336 } else {
2337 return 0;
2338 }
2339
2340 1
2341}
2342
2343sub update {
2344 my ($self) = @_;
2345
2346 delete $self->{knob_w};
2347 $self->SUPER::update;
2348}
2349
2350sub _draw {
2351 my ($self) = @_;
2352
2353 unless ($self->{knob_w}) {
2354 $self->set_value ($self->{range}[0]);
2355
1769 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2356 my ($value, $lo, $hi, $page) = @{$self->{range}};
2357 my $range = ($hi - $page - $lo) || 1e-100;
1770 2358
1771 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2359 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1772 2360
1773 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2361 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1774 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2362 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1775 2363
1776 $x -= $inner_pad_px; # substract the padding 2364 $value = ($value - $lo) / $range;
1777 $x = $x * ($hi - $lo) / $inner_w + $lo; 2365 $value = $value * $self->{scale} + $self->{offset};
1778 $x = $lo if $x < $lo;
1779 $x = $hi - $page if $x > $hi - $page;
1780 $self->{range}[0] = $x;
1781 2366
1782 $self->emit (changed => $x); 2367 $self->{knob_x} = $value - $knob_w * 0.5;
1783 $self->update; 2368 $self->{knob_w} = $knob_w;
1784 } 2369 }
1785}
1786
1787# the inner_* stuff is for generating a padding for the slider handle,
1788# so that the handle doesn't leave the texture. This calculation isn't 100%
1789# correct propably, but it does the job for now
1790sub _calc_inner_pad_px {
1791 my ($self, $w) = @_;
1792 ($w / 100) * $self->{inner_pad} # % to pixels
1793}
1794
1795sub _draw {
1796 my ($self) = @_;
1797 2370
1798 $self->SUPER::_draw (); 2371 $self->SUPER::_draw ();
1799 2372
1800 my ($w, $h) = @$self{qw(w h)}; 2373 glScale $self->{w}, $self->{h};
1801 2374
1802 if ($self->{vertical}) { 2375 if ($self->{vertical}) {
1803 # draw a vertical slider like a rotated horizontal slider 2376 # draw a vertical slider like a rotated horizontal slider
1804 2377
2378 glTranslate 1, 0, 0;
1805 glRotate 90, 0, 0, 1; 2379 glRotate 90, 0, 0, 1;
1806 glTranslate 0, -$self->{w}, 0;
1807
1808 ($w, $h) = ($h, $w);
1809 } 2380 }
1810 2381
1811 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2382 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1812 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2383 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1813 2384
1814 my ($value, $lo, $hi, $page) = @{$self->{range}};
1815
1816 $hi = $value + 1 if $lo == $hi;
1817
1818 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1819 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1820
1821 $page = int $page * $inner_w / ($hi - $lo);
1822 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1823
1824 $w -= $page;
1825 $page &= ~1;
1826 glTranslate $page * 0.5, 0, 0;
1827 $page ||= 2;
1828
1829 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1830 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1831
1832 glEnable GL_BLEND;
1833 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1834 glEnable GL_TEXTURE_2D; 2385 glEnable GL_TEXTURE_2D;
1835 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2386 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1836 2387
1837 # draw background 2388 # draw background
1838 $tex[1]->draw_quad (0, 0, $w, $h); 2389 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1839 2390
1840 # draw handle 2391 # draw handle
1841 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2392 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1842 2393
1843 glDisable GL_BLEND;
1844 glDisable GL_TEXTURE_2D; 2394 glDisable GL_TEXTURE_2D;
1845} 2395}
2396
2397#############################################################################
2398
2399package CFClient::UI::ValSlider;
2400
2401our @ISA = CFClient::UI::HBox::;
2402
2403sub new {
2404 my ($class, %arg) = @_;
2405
2406 my $range = delete $arg{range};
2407
2408 my $self = $class->SUPER::new (
2409 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2410 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2411 to_value => sub { shift },
2412 from_value => sub { shift },
2413 %arg,
2414 );
2415
2416 $self->{slider}->connect (changed => sub {
2417 my ($self, $value) = @_;
2418 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2419 $self->{parent}->emit (changed => $value);
2420 });
2421
2422# $self->{entry}->connect (changed => sub {
2423# my ($self, $value) = @_;
2424# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2425# $self->{parent}->emit (changed => $value);
2426# });
2427
2428 $self->add ($self->{slider}, $self->{entry});
2429
2430 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2431
2432 $self
2433}
2434
2435sub set_range { shift->{slider}->set_range (@_) }
2436sub set_value { shift->{slider}->set_value (@_) }
1846 2437
1847############################################################################# 2438#############################################################################
1848 2439
1849package CFClient::UI::TextView; 2440package CFClient::UI::TextView;
1850 2441
… …
1854 2445
1855sub new { 2446sub new {
1856 my $class = shift; 2447 my $class = shift;
1857 2448
1858 my $self = $class->SUPER::new ( 2449 my $self = $class->SUPER::new (
1859 fontsize => 1, 2450 fontsize => 1,
2451 can_events => 0,
2452 #font => default_font
1860 @_, 2453 @_,
1861 2454
1862 layout => (new CFClient::Layout), 2455 layout => (new CFClient::Layout 1),
1863 par => [], 2456 par => [],
1864 height => 0, 2457 height => 0,
1865 children => [ 2458 children => [
1866 (new CFClient::UI::Empty expand => 1), 2459 (new CFClient::UI::Empty expand => 1),
1867 (new CFClient::UI::Slider vertical => 1), 2460 (new CFClient::UI::Slider vertical => 1),
1868 ], 2461 ],
1869 ); 2462 );
1870 2463
1871 $self->{children}[1]->connect (changed => sub { 2464 $self->{children}[1]->connect (changed => sub { $self->update });
1872 $self->update;
1873 });
1874 2465
1875 $self 2466 $self
1876} 2467}
1877 2468
1878sub set_fontsize { 2469sub set_fontsize {
… …
1880 2471
1881 $self->{fontsize} = $fontsize; 2472 $self->{fontsize} = $fontsize;
1882 $self->reflow; 2473 $self->reflow;
1883} 2474}
1884 2475
2476sub size_allocate {
2477 my ($self, $w, $h) = @_;
2478
2479 $self->SUPER::size_allocate ($w, $h);
2480
2481 $self->{layout}->set_font ($self->{font}) if $self->{font};
2482 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2483 $self->{layout}->set_width ($self->{children}[0]{w});
2484
2485 $self->reflow;
2486}
2487
1885sub text_height { 2488sub text_size {
1886 my ($self, $text) = @_; 2489 my ($self, $text, $indent) = @_;
1887 2490
1888 my $layout = $self->{layout}; 2491 my $layout = $self->{layout};
1889 2492
1890 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2493 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1891 $layout->set_width ($self->{w}); 2494 $layout->set_width ($self->{children}[0]{w} - $indent);
1892 $layout->set_text ($text); 2495 $layout->set_markup ($text);
1893 2496
1894 ($layout->size)[1] 2497 $layout->size
1895} 2498}
1896 2499
1897sub reflow { 2500sub reflow {
1898 my ($self) = @_; 2501 my ($self) = @_;
1899 2502
1900 $self->{need_reflow}++; 2503 $self->{need_reflow}++;
1901 $self->update; 2504 $self->update;
1902} 2505}
1903 2506
1904sub size_allocate { 2507sub set_offset {
2508 my ($self, $offset) = @_;
2509
2510 # todo: base offset on lines or so, not on pixels
2511 $self->{children}[1]->set_value ($offset);
2512}
2513
2514sub clear {
1905 my ($self, $w, $h) = @_; 2515 my ($self) = @_;
1906 2516
1907 $self->SUPER::size_allocate ($w, $h); 2517 $self->{par} = [];
1908 2518 $self->{height} = 0;
1909 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2519 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1910 $self->{layout}->set_width ($self->{children}[0]{w});
1911
1912 $self->reflow;
1913} 2520}
1914 2521
1915sub add_paragraph { 2522sub add_paragraph {
1916 my ($self, $color, $text) = @_; 2523 my ($self, $color, $text, $indent) = @_;
1917 2524
1918 #TODO: intelligently "reformat" paragraph 2525 for my $line (split /\n/, $text) {
1919 2526 my ($w, $h) = $self->text_size ($line);
1920 my $height = $self->text_height ($text);
1921
1922 $self->{height} += $height; 2527 $self->{height} += $h;
2528 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2529 }
1923 2530
1924 push @{$self->{par}}, [$height, $color, $text];
1925
1926 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2531 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1927 $self->{children}[1]->update;
1928} 2532}
1929 2533
1930sub update { 2534sub update {
1931 my ($self) = @_; 2535 my ($self) = @_;
1932 2536
… …
1934 2538
1935 return unless $self->{h} > 0; 2539 return unless $self->{h} > 0;
1936 2540
1937 delete $self->{texture}; 2541 delete $self->{texture};
1938 2542
1939 $ROOT->on_refresh ($self, sub { 2543 $ROOT->on_post_alloc ($self, sub {
2544 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2545
1940 if (delete $self->{need_reflow}) { 2546 if (delete $self->{need_reflow}) {
1941 my $height = 0; 2547 my $height = 0;
1942 2548
1943 $height += $_->[0] = $self->text_height ($_->[2]) 2549 my $layout = $self->{layout};
2550
2551 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2552
1944 for @{$self->{par}}; 2553 for (@{$self->{par}}) {
2554 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2555 $layout->set_width ($W - $_->[3]);
2556 $layout->set_markup ($_->[4]);
2557 my ($w, $h) = $layout->size;
2558 $_->[0] = $w + $_->[3];
2559 $_->[1] = $h;
2560 }
2561
2562 $height += $_->[1];
2563 }
1945 2564
1946 $self->{height} = $height; 2565 $self->{height} = $height;
1947 2566
1948 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2567 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1949 2568
1950 delete $self->{texture}; 2569 delete $self->{texture};
1951 } 2570 }
1952 2571
1953 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2572 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1954 glClearColor 0, 0, 0, 1; 2573 glClearColor 0, 0, 0, 0;
1955 glClear GL_COLOR_BUFFER_BIT; 2574 glClear GL_COLOR_BUFFER_BIT;
1956 2575
2576 my $top = int $self->{children}[1]{range}[0];
2577
2578 my $y0 = $top;
2579 my $y1 = $top + $H;
2580
2581 my $y = 0;
2582
2583 my $layout = $self->{layout};
2584
2585 $layout->set_font ($self->{font}) if $self->{font};
2586
1957 glEnable GL_BLEND; 2587 glEnable GL_BLEND;
2588 #TODO# not correct in windows where rgba is forced off
1958 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2589 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1959 glEnable GL_TEXTURE_2D;
1960 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1961
1962 my $top = int $self->{children}[1]{range}[0];
1963
1964 my $y0 = $top;
1965 my $y1 = $top + $self->{h};
1966
1967 my $y = 0;
1968
1969 my $layout = $self->{layout};
1970 2590
1971 for my $par (@{$self->{par}}) { 2591 for my $par (@{$self->{par}}) {
1972 my $h = $par->[0]; 2592 my $h = $par->[1];
1973 2593
1974 if ($y0 < $y + $h && $y < $y1) { 2594 if ($y0 < $y + $h && $y < $y1) {
2595 $layout->set_foreground (@{ $par->[2] });
2596 $layout->set_width ($W - $par->[3]);
1975 $layout->set_text ($par->[2]); 2597 $layout->set_markup ($par->[4]);
1976 2598
1977 glColor @{ $par->[1] }; 2599 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1978 my ($W, $H) = $layout->size; 2600
1979 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2601 glRasterPos $par->[3], $y - $y0;
2602 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1980 } 2603 }
1981 2604
1982 $y += $h; 2605 $y += $h;
1983 } 2606 }
1984 2607
1985 glDisable GL_TEXTURE_2D;
1986 glDisable GL_BLEND; 2608 glDisable GL_BLEND;
1987 }; 2609 };
1988 }); 2610 });
1989} 2611}
1990 2612
1991sub _draw { 2613sub _draw {
1992 my ($self) = @_; 2614 my ($self) = @_;
1993 2615
1994 if ($self->{texture}) {
1995 glEnable GL_TEXTURE_2D; 2616 glEnable GL_TEXTURE_2D;
1996 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2617 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1997 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2618 glColor 0, 0, 0, 1;
2619 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1998 glDisable GL_TEXTURE_2D; 2620 glDisable GL_TEXTURE_2D;
1999 }
2000 2621
2001 $self->{children}[1]->draw; 2622 $self->{children}[1]->draw;
2002 2623
2003} 2624}
2004 2625
… …
2052 2673
2053sub new { 2674sub new {
2054 my $class = shift; 2675 my $class = shift;
2055 2676
2056 my $self = $class->SUPER::new ( 2677 my $self = $class->SUPER::new (
2057 state => 0, 2678 state => 0,
2058 connect_activate => \&toggle_flopper, 2679 on_activate => \&toggle_flopper,
2059 @_ 2680 @_
2060 ); 2681 );
2061 2682
2062 if ($self->{state}) {
2063 $self->{state} = 0;
2064 $self->toggle_flopper;
2065 }
2066
2067 $self 2683 $self
2068} 2684}
2069 2685
2070sub toggle_flopper { 2686sub toggle_flopper {
2071 my ($self) = @_; 2687 my ($self) = @_;
2072 2688
2073 # TODO: use animation 2689 $self->{other}->toggle_visibility;
2074 if ($self->{state} = !$self->{state}) { 2690}
2075 $CFClient::UI::ROOT->add ($self->{other}); 2691
2076 $self->{other}->move ($self->coord2global (0, $self->{h})); 2692#############################################################################
2693
2694package CFClient::UI::Tooltip;
2695
2696our @ISA = CFClient::UI::Bin::;
2697
2698use CFClient::OpenGL;
2699
2700sub new {
2701 my $class = shift;
2702
2703 $class->SUPER::new (
2704 @_,
2705 can_events => 0,
2706 )
2707}
2708
2709sub set_tooltip_from {
2710 my ($self, $widget) = @_;
2711
2712 my $tooltip = $widget->{tooltip};
2713
2714 if ($ENV{CFPLUS_DEBUG} & 2) {
2715 $tooltip .= "\n\n" . (ref $widget) . "\n"
2716 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2717 . "req $widget->{req_w} $widget->{req_h}\n"
2718 . "visible $widget->{visible}";
2719 }
2720
2721 $self->add (new CFClient::UI::Label
2722 markup => $tooltip,
2723 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2724 fontsize => 0.8,
2725 fg => [0, 0, 0, 1],
2726 ellipsise => 0,
2727 font => ($widget->{tooltip_font} || $::FONT_PROP),
2728 );
2729}
2730
2731sub size_request {
2732 my ($self) = @_;
2733
2734 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2735
2736 ($w + 4, $h + 4)
2737}
2738
2739sub size_allocate {
2740 my ($self, $w, $h) = @_;
2741
2742 $self->SUPER::size_allocate ($w - 4, $h - 4);
2743}
2744
2745sub visibility_change {
2746 my ($self, $visible) = @_;
2747
2748 return unless $visible;
2749
2750 $self->{root}->on_post_alloc ("move_$self" => sub {
2751 my $widget = $self->{owner}
2752 or return;
2753
2754 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2755
2756 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2757 if $x + $self->{w} > $::WIDTH;
2758
2759 $self->move_abs ($x, $y);
2760 });
2761}
2762
2763sub _draw {
2764 my ($self) = @_;
2765
2766 glTranslate 0.375, 0.375;
2767
2768 my ($w, $h) = @$self{qw(w h)};
2769
2770 glColor 1, 0.8, 0.4;
2771 glBegin GL_QUADS;
2772 glVertex 0 , 0;
2773 glVertex 0 , $h;
2774 glVertex $w, $h;
2775 glVertex $w, 0;
2776 glEnd;
2777
2778 glColor 0, 0, 0;
2779 glBegin GL_LINE_LOOP;
2780 glVertex 0 , 0;
2781 glVertex 0 , $h;
2782 glVertex $w, $h;
2783 glVertex $w, 0;
2784 glEnd;
2785
2786 glTranslate 2 - 0.375, 2 - 0.375;
2787
2788 $self->SUPER::_draw;
2789}
2790
2791#############################################################################
2792
2793package CFClient::UI::Face;
2794
2795our @ISA = CFClient::UI::Base::;
2796
2797use CFClient::OpenGL;
2798
2799sub new {
2800 my $class = shift;
2801
2802 my $self = $class->SUPER::new (
2803 aspect => 1,
2804 can_events => 0,
2805 @_,
2806 );
2807
2808 if ($self->{anim} && $self->{animspeed}) {
2809 Scalar::Util::weaken (my $widget = $self);
2810
2811 $self->{timer} = Event->timer (
2812 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2813 hard => 1,
2814 interval => $self->{animspeed},
2815 cb => sub {
2816 ++$widget->{frame};
2817 $widget->update;
2818 },
2819 );
2820 }
2821
2822 $self
2823}
2824
2825sub size_request {
2826 (32, 8)
2827}
2828
2829sub update {
2830 my ($self) = @_;
2831
2832 return unless $self->{visible};
2833
2834 $self->SUPER::update;
2835}
2836
2837sub _draw {
2838 my ($self) = @_;
2839
2840 return unless $::CONN;
2841
2842 my $face;
2843
2844 if ($self->{frame}) {
2845 my $anim = $::CONN->{anim}[$self->{anim}];
2846
2847 $face = $anim->[ $self->{frame} % @$anim ]
2848 if $anim && @$anim;
2849 }
2850
2851 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2852
2853 if ($tex) {
2854 glEnable GL_TEXTURE_2D;
2855 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2856 glColor 0, 0, 0, 1;
2857 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2858 glDisable GL_TEXTURE_2D;
2859 }
2860}
2861
2862sub DESTROY {
2863 my ($self) = @_;
2864
2865 $self->{timer}->cancel
2866 if $self->{timer};
2867
2868 $self->SUPER::DESTROY;
2869}
2870
2871#############################################################################
2872
2873package CFClient::UI::Buttonbar;
2874
2875our @ISA = CFClient::UI::HBox::;
2876
2877# TODO: should actualyl wrap buttons and other goodies.
2878
2879#############################################################################
2880
2881package CFClient::UI::Menu;
2882
2883our @ISA = CFClient::UI::FancyFrame::;
2884
2885use CFClient::OpenGL;
2886
2887sub new {
2888 my $class = shift;
2889
2890 my $self = $class->SUPER::new (
2891 items => [],
2892 z => 100,
2893 @_,
2894 );
2895
2896 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2897
2898 for my $item (@{ $self->{items} }) {
2899 my ($widget, $cb) = @$item;
2900
2901 # handle various types of items, only text for now
2902 if (!ref $widget) {
2903 $widget = new CFClient::UI::Label
2904 can_hover => 1,
2905 can_events => 1,
2906 text => $widget;
2907 }
2908
2909 $self->{item}{$widget} = $item;
2910
2911 $self->{vbox}->add ($widget);
2912 }
2913
2914 $self
2915}
2916
2917# popup given the event (must be a mouse button down event currently)
2918sub popup {
2919 my ($self, $ev) = @_;
2920
2921 $self->_emit ("popdown");
2922
2923 # maybe save $GRAB? must be careful about events...
2924 $GRAB = $self;
2925 $self->{button} = $ev->{button};
2926
2927 $self->show;
2928 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2929}
2930
2931sub mouse_motion {
2932 my ($self, $ev, $x, $y) = @_;
2933
2934 # TODO: should use vbox->find_widget or so
2935 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2936 $self->{hover} = $self->{item}{$HOVER};
2937
2938 0
2939}
2940
2941sub button_up {
2942 my ($self, $ev, $x, $y) = @_;
2943
2944 if ($ev->{button} == $self->{button}) {
2945 undef $GRAB;
2946 $self->hide;
2947
2077 $self->emit ("open"); 2948 $self->_emit ("popdown");
2949 $self->{hover}[1]->() if $self->{hover};
2078 } else { 2950 } else {
2079 $CFClient::UI::ROOT->remove ($self->{other}); 2951 return 0
2080 $self->emit ("close"); 2952 }
2953
2081 } 2954 1
2082
2083 $self->emit (changed => $self->{state});
2084} 2955}
2085 2956
2086############################################################################# 2957#############################################################################
2087 2958
2959package CFClient::UI::Multiplexer;
2960
2961our @ISA = CFClient::UI::Container::;
2962
2963sub new {
2964 my $class = shift;
2965
2966 my $self = $class->SUPER::new (
2967 @_,
2968 );
2969
2970 $self->{current} = $self->{children}[0]
2971 if @{ $self->{children} };
2972
2973 $self
2974}
2975
2976sub add {
2977 my ($self, @widgets) = @_;
2978
2979 $self->SUPER::add (@widgets);
2980
2981 $self->{current} = $self->{children}[0]
2982 if @{ $self->{children} };
2983}
2984
2985sub set_current_page {
2986 my ($self, $page_or_widget) = @_;
2987
2988 my $widget = ref $page_or_widget
2989 ? $page_or_widget
2990 : $self->{children}[$page_or_widget];
2991
2992 $self->{current} = $widget;
2993 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2994
2995 $self->_emit (page_changed => $self->{current});
2996
2997 $self->realloc;
2998}
2999
3000sub visible_children {
3001 $_[0]{current}
3002}
3003
3004sub size_request {
3005 my ($self) = @_;
3006
3007 $self->{current}->size_request
3008}
3009
3010sub size_allocate {
3011 my ($self, $w, $h) = @_;
3012
3013 $self->{current}->configure (0, 0, $w, $h);
3014}
3015
3016sub _draw {
3017 my ($self) = @_;
3018
3019 $self->{current}->draw;
3020}
3021
3022#############################################################################
3023
3024package CFClient::UI::Notebook;
3025
3026our @ISA = CFClient::UI::VBox::;
3027
3028sub new {
3029 my $class = shift;
3030
3031 my $self = $class->SUPER::new (
3032 buttonbar => (new CFClient::UI::Buttonbar),
3033 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3034 # filter => # will be put between multiplexer and $self
3035 @_,
3036 );
3037
3038 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3039 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3040
3041 $self
3042}
3043
3044sub add {
3045 my ($self, $title, $widget, $tooltip) = @_;
3046
3047 Scalar::Util::weaken $self;
3048
3049 $self->{buttonbar}->add (new CFClient::UI::Button
3050 markup => $title,
3051 tooltip => $tooltip,
3052 on_activate => sub { $self->set_current_page ($widget) },
3053 );
3054
3055 $self->{multiplexer}->add ($widget);
3056}
3057
3058sub set_current_page {
3059 my ($self, $page) = @_;
3060
3061 $self->{multiplexer}->set_current_page ($page);
3062 $self->_emit (page_changed => $self->{multiplexer}{current});
3063}
3064
3065#############################################################################
3066
3067package CFClient::UI::Statusbox;
3068
3069our @ISA = CFClient::UI::VBox::;
3070
3071sub new {
3072 my $class = shift;
3073
3074 my $self = $class->SUPER::new (
3075 fontsize => 0.8,
3076 @_,
3077 );
3078
3079 Scalar::Util::weaken (my $this = $self);
3080
3081 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3082
3083 $self
3084}
3085
3086sub reorder {
3087 my ($self) = @_;
3088 my $NOW = Time::HiRes::time;
3089
3090 # freeze display when hovering over any label
3091 return if $CFClient::UI::TOOLTIP->{owner}
3092 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3093 values %{ $self->{item} };
3094
3095 while (my ($k, $v) = each %{ $self->{item} }) {
3096 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3097 }
3098
3099 my @widgets;
3100
3101 my @items = sort {
3102 $a->{pri} <=> $b->{pri}
3103 or $b->{id} <=> $a->{id}
3104 } values %{ $self->{item} };
3105
3106 $self->{timer}->interval (1);
3107
3108 my $count = 10 + 1;
3109 for my $item (@items) {
3110 last unless --$count;
3111
3112 my $label = $item->{label} ||= do {
3113 # TODO: doesn't handle markup well (read as: at all)
3114 my $short = $item->{count} > 1
3115 ? "<b>$item->{count} ×</b> $item->{text}"
3116 : $item->{text};
3117
3118 for ($short) {
3119 s/^\s+//;
3120 s/\s+/ /g;
3121 }
3122
3123 new CFClient::UI::Label
3124 markup => $short,
3125 tooltip => $item->{tooltip},
3126 tooltip_font => $::FONT_PROP,
3127 tooltip_width => 0.67,
3128 fontsize => $item->{fontsize} || $self->{fontsize},
3129 max_w => $::WIDTH * 0.44,
3130 fg => [@{ $item->{fg} }],
3131 can_events => 1,
3132 can_hover => 1
3133 };
3134
3135 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3136 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3137 $label->update;
3138 $label->set_max_size (undef, $label->{req_h} * $diff)
3139 if $diff < 1;
3140 $self->{timer}->interval (1/30);
3141 } else {
3142 $label->{fg}[3] = $item->{fg}[3] || 1;
3143 }
3144
3145 push @widgets, $label;
3146 }
3147
3148 $self->clear;
3149 $self->SUPER::add (reverse @widgets);
3150}
3151
3152sub add {
3153 my ($self, $text, %arg) = @_;
3154
3155 $text =~ s/^\s+//;
3156 $text =~ s/\s+$//;
3157
3158 return unless $text;
3159
3160 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3161
3162 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3163
3164 if (my $item = $self->{item}{$group}) {
3165 if ($item->{text} eq $text) {
3166 $item->{count}++;
3167 } else {
3168 $item->{count} = 1;
3169 $item->{text} = $item->{tooltip} = $text;
3170 }
3171 $item->{id} = ++$self->{id};
3172 $item->{timeout} = $timeout;
3173 delete $item->{label};
3174 } else {
3175 $self->{item}{$group} = {
3176 id => ++$self->{id},
3177 text => $text,
3178 timeout => $timeout,
3179 tooltip => $text,
3180 fg => [0.8, 0.8, 0.8, 0.8],
3181 pri => 0,
3182 count => 1,
3183 %arg,
3184 };
3185 }
3186
3187 $self->reorder;
3188}
3189
3190sub reconfigure {
3191 my ($self) = @_;
3192
3193 delete $_->{label}
3194 for values %{ $self->{item} || {} };
3195
3196 $self->reorder;
3197 $self->SUPER::reconfigure;
3198}
3199
3200sub DESTROY {
3201 my ($self) = @_;
3202
3203 $self->{timer}->cancel;
3204
3205 $self->SUPER::DESTROY;
3206}
3207
3208#############################################################################
3209
3210package CFClient::UI::Inventory;
3211
3212our @ISA = CFClient::UI::ScrolledWindow::;
3213
3214sub new {
3215 my $class = shift;
3216
3217 my $self = $class->SUPER::new (
3218 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3219 @_,
3220 );
3221
3222 $self
3223}
3224
3225sub set_items {
3226 my ($self, $items) = @_;
3227
3228 $self->{child}->clear;
3229 return unless $items;
3230
3231 my @items = sort {
3232 ($a->{type} <=> $b->{type})
3233 or ($a->{name} cmp $b->{name})
3234 } @$items;
3235
3236 $self->{real_items} = \@items;
3237
3238 my $row = 0;
3239 for my $item (@items) {
3240 CFClient::Item::update_widgets $item;
3241
3242 $self->{child}->add (0, $row, $item->{face_widget});
3243 $self->{child}->add (1, $row, $item->{desc_widget});
3244 $self->{child}->add (2, $row, $item->{weight_widget});
3245
3246 $row++;
3247 }
3248}
3249
3250#############################################################################
3251
3252package CFClient::UI::BindEditor;
3253
3254our @ISA = CFClient::UI::FancyFrame::;
3255
3256sub new {
3257 my $class = shift;
3258
3259 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3260
3261 $self->add (my $vb = new CFClient::UI::VBox);
3262
3263
3264 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3265 text => "start recording",
3266 tooltip => "Start/Stops recording of actions."
3267 ."All subsequent actions after the recording started will be captured."
3268 ."The actions are displayed after the record was stopped."
3269 ."To bind the action you have to click on the 'Bind' button",
3270 on_activate => sub {
3271 unless ($self->{recording}) {
3272 $self->start;
3273 } else {
3274 $self->stop;
3275 }
3276 });
3277
3278 $vb->add (new CFClient::UI::Label text => "Actions:");
3279 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3280
3281 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3282 $vb->add (my $hb = new CFClient::UI::HBox);
3283 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3284 $hb->add (new CFClient::UI::Button
3285 text => "bind",
3286 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3287 on_activate => sub {
3288 $self->ask_for_bind;
3289 });
3290
3291 $vb->add (my $hb = new CFClient::UI::HBox);
3292 $hb->add (new CFClient::UI::Button
3293 text => "ok",
3294 expand => 1,
3295 tooltip => "This closes the binding editor and saves the binding",
3296 on_activate => sub {
3297 $self->hide;
3298 $self->commit;
3299 });
3300
3301 $hb->add (new CFClient::UI::Button
3302 text => "cancel",
3303 expand => 1,
3304 tooltip => "This closes the binding editor without saving",
3305 on_activate => sub {
3306 $self->hide;
3307 $self->{binding_cancel}->()
3308 if $self->{binding_cancel};
3309 });
3310
3311 $self->update_binding_widgets;
3312
3313 $self
3314}
3315
3316sub commit {
3317 my ($self) = @_;
3318 my ($mod, $sym, $cmds) = $self->get_binding;
3319 if ($sym != 0 && @$cmds > 0) {
3320 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3321 ."'. Don't forget 'Save Config'!");
3322 $self->{binding_change}->($mod, $sym, $cmds)
3323 if $self->{binding_change};
3324 } else {
3325 $::STATUSBOX->add ("No action bound, no key or action specified!");
3326 $self->{binding_cancel}->()
3327 if $self->{binding_cancel};
3328 }
3329}
3330
3331sub start {
3332 my ($self) = @_;
3333
3334 $self->{rec_btn}->set_text ("stop recording");
3335 $self->{recording} = 1;
3336 $self->clear_command_list;
3337 $::CONN->start_record if $::CONN;
3338}
3339
3340sub stop {
3341 my ($self) = @_;
3342
3343 $self->{rec_btn}->set_text ("start recording");
3344 $self->{recording} = 0;
3345
3346 my $rec;
3347 $rec = $::CONN->stop_record if $::CONN;
3348 return unless ref $rec eq 'ARRAY';
3349 $self->set_command_list ($rec);
3350}
3351
3352
3353sub ask_for_bind_and_commit {
3354 my ($self) = @_;
3355 $self->ask_for_bind (1);
3356}
3357
3358sub ask_for_bind {
3359 my ($self, $commit) = @_;
3360
3361 CFClient::Binder::open_binding_dialog (sub {
3362 my ($mod, $sym) = @_;
3363 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3364 $self->update_binding_widgets;
3365 $self->commit if $commit;
3366 });
3367}
3368
3369# $mod and $sym are the modifiers and key symbol
3370# $cmds is a array ref of strings (the commands)
3371# $cb is the callback that is executed on OK
3372# $ccb is the callback that is executed on CANCEL and
3373# when the binding was unsuccessful on OK
3374sub set_binding {
3375 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3376
3377 $self->clear_command_list;
3378 $self->{recording} = 0;
3379 $self->{rec_btn}->set_text ("start recording");
3380
3381 $self->{binding} = [$mod, $sym];
3382 $self->{commands} = $cmds;
3383
3384 $self->{binding_change} = $cb;
3385 $self->{binding_cancel} = $ccb;
3386
3387 $self->update_binding_widgets;
3388}
3389
3390# this is a shortcut method that asks for a binding
3391# and then just binds it.
3392sub do_quick_binding {
3393 my ($self, $cmds) = @_;
3394 $self->set_binding (undef, undef, $cmds, sub {
3395 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3396 });
3397 $self->ask_for_bind (1);
3398}
3399
3400sub update_binding_widgets {
3401 my ($self) = @_;
3402 my ($mod, $sym, $cmds) = $self->get_binding;
3403 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3404 $self->set_command_list ($cmds);
3405}
3406
3407sub get_binding {
3408 my ($self) = @_;
3409 return (
3410 $self->{binding}->[0],
3411 $self->{binding}->[1],
3412 [ grep { defined $_ } @{$self->{commands}} ]
3413 );
3414}
3415
3416sub clear_command_list {
3417 my ($self) = @_;
3418 $self->{cmdbox}->clear ();
3419}
3420
3421sub set_command_list {
3422 my ($self, $cmds) = @_;
3423
3424 $self->{cmdbox}->clear ();
3425 $self->{commands} = $cmds;
3426
3427 my $idx = 0;
3428
3429 for (@$cmds) {
3430 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3431
3432 my $i = $idx;
3433 $hb->add (new CFClient::UI::Label text => $_);
3434 $hb->add (new CFClient::UI::Button
3435 text => "delete",
3436 tooltip => "Deletes the action from the record",
3437 on_activate => sub {
3438 $self->{cmdbox}->remove ($hb);
3439 $cmds->[$i] = undef;
3440 });
3441
3442
3443 $idx++
3444 }
3445}
3446
3447#############################################################################
3448
3449package CFClient::UI::SpellList;
3450
3451our @ISA = CFClient::UI::Table::;
3452
3453sub new {
3454 my $class = shift;
3455
3456 my $self = $class->SUPER::new (
3457 binding => [],
3458 commands => [],
3459 @_,
3460 )
3461}
3462
3463# XXX: Do sorting? Argl...
3464sub add_spell {
3465 my ($self, $spell) = @_;
3466 $self->{spells}->{$spell->{name}} = $spell;
3467
3468 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3469 face => $spell->{face},
3470 can_hover => 1,
3471 can_events => 1,
3472 tooltip => $spell->{message});
3473
3474 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3475 text => $spell->{name},
3476 can_hover => 1,
3477 can_events => 1,
3478 tooltip => $spell->{message},
3479 expand => 1);
3480
3481 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3482 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3483 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3484 expand => 1);
3485
3486 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3487 text => "bind to key",
3488 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3489}
3490
3491sub rebuild_spell_list {
3492 my ($self) = @_;
3493 $self->{tbl_idx} = 0;
3494 $self->add_spell ($_) for values %{$self->{spells}};
3495}
3496
3497sub remove_spell {
3498 my ($self, $spell) = @_;
3499 delete $self->{spells}->{$spell->{name}};
3500 $self->rebuild_spell_list;
3501}
3502
3503#############################################################################
3504
2088package CFClient::UI::Root; 3505package CFClient::UI::Root;
2089 3506
2090our @ISA = CFClient::UI::Container::; 3507our @ISA = CFClient::UI::Container::;
2091 3508
3509use List::Util qw(min max);
3510
2092use CFClient::OpenGL; 3511use CFClient::OpenGL;
2093 3512
2094sub check_size { 3513sub new {
2095 my ($self) = @_; 3514 my $class = shift;
2096 3515
2097 $self->configure (0, 0, $::WITH, $::HEIGHT); 3516 my $self = $class->SUPER::new (
3517 visible => 1,
3518 @_,
3519 );
3520
3521 Scalar::Util::weaken ($self->{root} = $self);
3522
3523 $self
2098} 3524}
2099 3525
2100sub size_request { 3526sub size_request {
2101 ($::WIDTH, $::HEIGHT) 3527 my ($self) = @_;
2102}
2103 3528
2104sub configure { 3529 ($self->{w}, $self->{h})
3530}
3531
3532sub _to_pixel {
3533 my ($coord, $size, $max) = @_;
3534
3535 $coord =
3536 $coord eq "center" ? ($max - $size) * 0.5
3537 : $coord eq "max" ? $max
3538 : $coord;
3539
3540 $coord = 0 if $coord < 0;
3541 $coord = $max - $size if $coord > $max - $size;
3542
3543 int $coord + 0.5
3544}
3545
3546sub size_allocate {
2105 my ($self, $x, $y, $w, $h) = @_; 3547 my ($self, $w, $h) = @_;
2106 3548
2107 $self->SUPER::configure ($x, $y, $w, $h); 3549 for my $child ($self->children) {
3550 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2108 3551
2109 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3552 $X = $child->{force_x} if exists $child->{force_x};
2110 for @{$self->{children}}; 3553 $Y = $child->{force_y} if exists $child->{force_y};
2111}
2112 3554
2113sub _topleft { 3555 $X = _to_pixel $X, $W, $self->{w};
3556 $Y = _to_pixel $Y, $H, $self->{h};
3557
3558 $child->configure ($X, $Y, $W, $H);
3559 }
3560}
3561
3562sub coord2local {
2114 my ($self, $x, $y) = @_; 3563 my ($self, $x, $y) = @_;
2115 3564
2116 ($x, $y) 3565 ($x, $y)
2117} 3566}
2118 3567
3568sub coord2global {
3569 my ($self, $x, $y) = @_;
3570
3571 ($x, $y)
3572}
3573
2119sub update { 3574sub update {
2120 my ($self) = @_; 3575 my ($self) = @_;
2121 3576
2122 $self->check_size; 3577 $::WANT_REFRESH++;
2123 ::refresh ();
2124} 3578}
2125 3579
2126sub add { 3580sub add {
2127 my ($self, $child) = @_; 3581 my ($self, @children) = @_;
2128 3582
2129 # integerize window positions 3583 $_->{is_toplevel} = 1
2130 $child->{x} = int $child->{x}; 3584 for @children;
2131 $child->{y} = int $child->{y};
2132 3585
2133 $self->SUPER::add ($child); 3586 $self->SUPER::add (@children);
3587}
3588
3589sub remove {
3590 my ($self, @children) = @_;
3591
3592 $self->SUPER::remove (@children);
3593
3594 delete $self->{is_toplevel}
3595 for @children;
3596
3597 while (@children) {
3598 my $w = pop @children;
3599 push @children, $w->children;
3600 $w->set_invisible;
3601 }
2134} 3602}
2135 3603
2136sub on_refresh { 3604sub on_refresh {
2137 my ($self, $id, $cb) = @_; 3605 my ($self, $id, $cb) = @_;
2138 3606
2139 $self->{refresh_hook}{$id} = $cb; 3607 $self->{refresh_hook}{$id} = $cb;
2140} 3608}
2141 3609
3610sub on_post_alloc {
3611 my ($self, $id, $cb) = @_;
3612
3613 $self->{post_alloc_hook}{$id} = $cb;
3614}
3615
2142sub draw { 3616sub draw {
2143 my ($self) = @_; 3617 my ($self) = @_;
2144 3618
2145 while (my $rcb = delete $self->{refresh_hook}) { 3619 while ($self->{refresh_hook}) {
2146 $_->() for values %$rcb; 3620 $_->()
3621 for values %{delete $self->{refresh_hook}};
2147 } 3622 }
3623
3624 if ($self->{realloc}) {
3625 my %queue;
3626 my @queue;
3627 my $widget;
3628
3629 outer:
3630 while () {
3631 if (my $realloc = delete $self->{realloc}) {
3632 for $widget (values %$realloc) {
3633 $widget->{visible} or next; # do not resize invisible widgets
3634
3635 $queue{$widget+0}++ and next; # duplicates are common
3636
3637 push @{ $queue[$widget->{visible}] }, $widget;
3638 }
3639 }
3640
3641 while () {
3642 @queue or last outer;
3643
3644 $widget = pop @{ $queue[-1] || [] }
3645 and last;
3646
3647 pop @queue;
3648 }
3649
3650 delete $queue{$widget+0};
3651
3652 my ($w, $h) = $widget->size_request;
3653
3654 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3655 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3656
3657 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3658 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3659
3660 $w = $widget->{force_w} if exists $widget->{force_w};
3661 $h = $widget->{force_h} if exists $widget->{force_h};
3662
3663 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3664 || delete $widget->{force_realloc}) {
3665 $widget->{req_w} = $w;
3666 $widget->{req_h} = $h;
3667
3668 $self->{size_alloc}{$widget+0} = $widget;
3669
3670 if (my $parent = $widget->{parent}) {
3671 $self->{realloc}{$parent+0} = $parent
3672 unless $queue{$parent+0};
3673
3674 $parent->{force_size_alloc} = 1;
3675 $self->{size_alloc}{$parent+0} = $parent;
3676 }
3677 }
3678
3679 delete $self->{realloc}{$widget+0};
3680 }
3681 }
3682
3683 while (my $size_alloc = delete $self->{size_alloc}) {
3684 my @queue = sort { $b->{visible} <=> $a->{visible} }
3685 values %$size_alloc;
3686
3687 while () {
3688 my $widget = pop @queue || last;
3689
3690 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3691
3692 $w = 0 if $w < 0;
3693 $h = 0 if $h < 0;
3694
3695 $w = int $w + 0.5;
3696 $h = int $h + 0.5;
3697
3698 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3699 $widget->{old_w} = $widget->{w};
3700 $widget->{old_h} = $widget->{h};
3701
3702 $widget->{w} = $w;
3703 $widget->{h} = $h;
3704
3705 $widget->emit (size_allocate => $w, $h);
3706 }
3707 }
3708 }
3709
3710 while ($self->{post_alloc_hook}) {
3711 $_->()
3712 for values %{delete $self->{post_alloc_hook}};
3713 }
3714
2148 3715
2149 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3716 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2150 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3717 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2151 glClear GL_COLOR_BUFFER_BIT; 3718 glClear GL_COLOR_BUFFER_BIT;
2152 3719
2153 glMatrixMode GL_PROJECTION; 3720 glMatrixMode GL_PROJECTION;
2154 glLoadIdentity; 3721 glLoadIdentity;
2155 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3722 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2156 glMatrixMode GL_MODELVIEW; 3723 glMatrixMode GL_MODELVIEW;
2157 glLoadIdentity; 3724 glLoadIdentity;
2158 3725
3726 {
3727 package CFClient::UI::Base;
3728
3729 ($draw_x, $draw_y, $draw_w, $draw_h) =
3730 (0, 0, $self->{w}, $self->{h});
3731 }
3732
2159 $self->_draw; 3733 $self->_draw;
2160} 3734}
2161 3735
2162############################################################################# 3736#############################################################################
2163 3737
2164package CFClient::UI; 3738package CFClient::UI;
2165 3739
2166$ROOT = new CFClient::UI::Root; 3740$ROOT = new CFClient::UI::Root;
3741$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2167 3742
21681 37431
2169 3744

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