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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.149 by root, Sat Apr 22 23:11:32 2006 UTC vs.
Revision 1.283 by root, Mon Jun 5 02:28:30 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
92
93 check_tooltip;
33 } 94 }
34 95
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
… …
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
… …
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
210 w => undef,
211 h => undef,
212 can_events => 1,
101 @_ 213 @_
102 }, $class; 214 }, $class;
103 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
104 for (keys %$self) { 218 for (keys %$self) {
105 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
107 } 221 }
108 } 222 }
109 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
110 $self 236 $self
111} 237}
112 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
113sub show { 246sub show {
114 my ($self) = @_; 247 my ($self) = @_;
115 248
116 return if $self->{parent}; 249 return if $self->{parent};
117 250
118 $CFClient::UI::ROOT->add ($self); 251 $CFClient::UI::ROOT->add ($self);
119} 252}
120 253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
121sub hide { 307sub hide {
122 my ($self) = @_; 308 my ($self) = @_;
123 309
124 return unless $self->{parent}; 310 $self->set_invisible;
125 311
126 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
127} 314}
128 315
129sub move { 316sub move_abs {
130 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
131 318
132 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
133 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
134 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
135 322
136 $self->update; 323 $self->update;
137} 324}
138 325
139sub needs_redraw { 326sub set_size {
140 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
141} 333}
142 334
143sub size_request { 335sub size_request {
144 require Carp; 336 require Carp;
145 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
147 339
148sub configure { 340sub configure {
149 my ($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 return unless $self->{parent}; 506sub realloc {
507 my ($self) = @_;
300 508
301 my ($w, $h) = $self->size_request; 509 if ($self->{visible}) {
510 return if $self->{root}{realloc}{$self+0};
302 511
303 if ($w != $self->{req_w} || $h != $self->{req_h}) { 512 $self->{root}{realloc}{$self+0} = $self;
513 $self->{root}->update;
514 } else {
304 $self->{req_w} = $w; 515 delete $self->{req_w};
305 $self->{req_h} = $h; 516 delete $self->{req_h};
306
307 $self->{parent}->check_size;
308 } 517 }
309} 518}
310 519
311sub update { 520sub update {
312 my ($self) = @_; 521 my ($self) = @_;
313 522
314 $self->{parent}->update 523 $self->{parent}->update
315 if $self->{parent}; 524 if $self->{parent};
316} 525}
317 526
318sub connect { 527sub reconfigure {
319 my ($self, $signal, $cb) = @_; 528 my ($self) = @_;
320 529
321 push @{ $self->{signal_cb}{$signal} }, $cb; 530 $self->realloc;
531 $self->update;
322} 532}
323 533
324sub emit { 534# using global variables seems a bit hacky, but passing through all drawing
325 my ($self, $signal, @args) = @_; 535# functions seems pointless.
536our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
326 537
327 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 538sub draw {
328 $cb->($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 , $self->{h};
565 glEnd;
566 glDisable GL_BLEND;
329 } 567 }
568
569 if ($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 $self\n";
330} 591}
331 592
332sub DESTROY { 593sub DESTROY {
333 my ($self) = @_; 594 my ($self) = @_;
334 595
596 delete $WIDGET{$self+0};
335 #$self->deactivate; 597 #$self->deactivate;
336} 598}
337 599
338############################################################################# 600#############################################################################
339 601
… …
348 my $class = shift; 610 my $class = shift;
349 611
350 # range [value, low, high, page] 612 # range [value, low, high, page]
351 613
352 $class->SUPER::new ( 614 $class->SUPER::new (
353 bg => [0, 0, 0, 0.2], 615 #bg => [0, 0, 0, 0.2],
354 active_bg => [1, 1, 1, 0.5], 616 #active_bg => [1, 1, 1, 0.5],
355 @_ 617 @_
356 ) 618 )
357} 619}
358 620
359sub _draw { 621sub _draw {
360 my ($self) = @_; 622 my ($self) = @_;
361 623
624 my $color = $FOCUS == $self && $self->{active_bg}
625 ? $self->{active_bg}
626 : $self->{bg};
627
628 if ($color && (@$color < 4 || $color->[3])) {
362 my ($w, $h) = @$self{qw(w h)}; 629 my ($w, $h) = @$self{qw(w h)};
363 630
364 glEnable GL_BLEND; 631 glEnable GL_BLEND;
365 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 632 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
366 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 633 glColor_premultiply @$color;
367 634
368 glBegin GL_QUADS; 635 glBegin GL_QUADS;
369 glVertex 0 , 0; 636 glVertex 0 , 0;
370 glVertex 0 , $h; 637 glVertex 0 , $h;
371 glVertex $w, $h; 638 glVertex $w, $h;
372 glVertex $w, 0; 639 glVertex $w, 0;
373 glEnd; 640 glEnd;
374 641
375 glDisable GL_BLEND; 642 glDisable GL_BLEND;
643 }
376} 644}
377 645
378############################################################################# 646#############################################################################
379 647
380package CFClient::UI::Empty; 648package CFClient::UI::Empty;
381
382our @ISA = CFClient::UI::Base::;
383
384sub size_request {
385 (0, 0)
386}
387
388sub draw { }
389
390#############################################################################
391
392package CFClient::UI::Container;
393 649
394our @ISA = CFClient::UI::Base::; 650our @ISA = CFClient::UI::Base::;
395 651
396sub new { 652sub new {
397 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
654 $class->SUPER::new (can_events => 0, %arg);
655}
398 656
657sub size_request {
658 my ($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
399 my $children = delete $arg{children} || []; 674 my $children = delete $arg{children};
400 675
401 my $self = $class->SUPER::new (children => [], %arg); 676 my $self = $class->SUPER::new (
677 children => [],
678 can_events => 0,
679 %arg,
680 );
681
402 $self->add ($_) for @$children; 682 $self->add (@$children)
683 if $children;
403 684
404 $self 685 $self
405} 686}
406 687
407sub add { 688sub add {
408 my ($self, $child) = @_; 689 my ($self, @widgets) = @_;
409 690
410 $child->set_parent ($self); 691 $_->set_parent ($self)
692 for @widgets;
411 693
412 use sort 'stable'; 694 use sort 'stable';
413 695
414 $self->{children} = [ 696 $self->{children} = [
415 sort { $a->{z} <=> $b->{z} } 697 sort { $a->{z} <=> $b->{z} }
416 @{$self->{children}}, $child 698 @{$self->{children}}, @widgets
417 ]; 699 ];
418 700
419 $child->check_size; 701 $self->realloc;
702}
703
704sub children {
705 @{ $_[0]{children} }
420} 706}
421 707
422sub remove { 708sub remove {
423 my ($self, $child) = @_; 709 my ($self, $child) = @_;
424 710
425 delete $child->{parent}; 711 delete $child->{parent};
712 $child->hide;
426 713
427 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 714 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
428 715
429 $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 $self->realloc;
430} 731}
431 732
432sub find_widget { 733sub find_widget {
433 my ($self, $x, $y) = @_; 734 my ($self, $x, $y) = @_;
434 735
435 $x -= $self->{x}; 736 $x -= $self->{x};
436 $y -= $self->{y}; 737 $y -= $self->{y};
437 738
438 my $res; 739 my $res;
439 740
440 for (reverse @{ $self->{children} }) { 741 for (reverse $self->visible_children) {
441 $res = $_->find_widget ($x, $y) 742 $res = $_->find_widget ($x, $y)
442 and return $res; 743 and return $res;
443 } 744 }
444 745
445 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 746 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
494 $self->{children}[0]->configure (0, 0, $w, $h); 795 $self->{children}[0]->configure (0, 0, $w, $h);
495} 796}
496 797
497############################################################################# 798#############################################################################
498 799
800# back-buffered drawing area
801
499package CFClient::UI::Window; 802package CFClient::UI::Window;
500 803
501our @ISA = CFClient::UI::Bin::; 804our @ISA = CFClient::UI::Bin::;
502 805
503use CFClient::OpenGL; 806use CFClient::OpenGL;
… …
509} 812}
510 813
511sub update { 814sub update {
512 my ($self) = @_; 815 my ($self) = @_;
513 816
514 # we want to do this delayed... 817 $ROOT->on_post_alloc ($self => sub { $self->render_child });
515 $self->render_chld;
516 $self->SUPER::update; 818 $self->SUPER::update;
517}
518
519sub render_chld {
520 my ($self) = @_;
521
522 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
523 glClearColor 0, 0, 0, 1;
524 glClear GL_COLOR_BUFFER_BIT;
525 $self->child->draw;
526 };
527} 819}
528 820
529sub size_allocate { 821sub size_allocate {
530 my ($self, $w, $h) = @_; 822 my ($self, $w, $h) = @_;
531 823
532 $self->child->configure (0, 0, $w, $h); 824 $self->SUPER::size_allocate ($w, $h);
825 $self->update;
826}
533 827
828sub _render {
829 my ($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
534 $self->render_chld; 848 $self->_render;
849 };
535} 850}
536 851
537sub _draw { 852sub _draw {
538 my ($self) = @_; 853 my ($self) = @_;
539 854
540 my ($w, $h) = ($self->w, $self->h); 855 my ($w, $h) = @$self{qw(w h)};
541 856
542 my $tex = $self->{texture} 857 my $tex = $self->{texture}
543 or return; 858 or return;
544 859
545 glEnable GL_BLEND;
546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
547 glEnable GL_TEXTURE_2D; 860 glEnable GL_TEXTURE_2D;
548 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;
549 863
550 $tex->draw_quad (0, 0, $w, $h); 864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
551 865
552 glDisable GL_BLEND;
553 glDisable GL_TEXTURE_2D; 866 glDisable GL_TEXTURE_2D;
554} 867}
555 868
556############################################################################# 869#############################################################################
557 870
558package CFClient::UI::ViewPort; 871package CFClient::UI::ViewPort;
559 872
560our @ISA = CFClient::UI::Window::; 873our @ISA = CFClient::UI::Window::;
561
562sub new { die }
563
564sub size_request {
565 my ($self) = @_;
566
567 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
568 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
569
570 @$self{qw(child_w child_h)}
571}
572
573sub _draw {
574 my ($self) = @_;
575
576 $self->{children}[1]->draw;
577}
578
579
580#############################################################################
581
582package CFClient::UI::Frame;
583
584our @ISA = CFClient::UI::Bin::;
585
586use CFClient::OpenGL;
587 874
588sub new { 875sub new {
589 my $class = shift; 876 my $class = shift;
590 877
591 my $self = $class->SUPER::new ( 878 $class->SUPER::new (
592 bg => [1, 1, 1, 1], 879 scroll_x => 0,
593 border_bg => [1, 1, 1, 1], 880 scroll_y => 1,
594 border => 0.8,
595 @_ 881 @_,
596 ); 882 )
597
598 $self
599}
600
601sub set_size {
602 my ($self, $w, $h) = @_;
603 $self->{req_w} = $w;
604 $self->{req_h} = $h;
605 $self->check_size;
606} 883}
607 884
608sub size_request { 885sub size_request {
609 my ($self) = @_; 886 my ($self) = @_;
610 ($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, $h)
611} 894}
612 895
613sub size_allocate { 896sub size_allocate {
614 my ($self, $w, $h) = @_; 897 my ($self, $w, $h) = @_;
615 $self->{w} = $w; 898
616 $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
617 $self->child->configure (0, 0, $w, $h); 904 $self->child->configure (0, 0, $w, $h);
905 $self->update;
618} 906}
619 907
620sub _draw { 908sub set_offset {
621 my ($self) = @_; 909 my ($self, $x, $y) = @_;
622 910
623 my ($w, $h) = ($self->{w}, $self->{h}); 911 $self->{view_x} = int $x;
912 $self->{view_y} = int $y;
624 913
625 glEnable GL_BLEND; 914 $self->update;
626 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 915}
627 glEnable GL_TEXTURE_2D;
628 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
629 916
630# glBegin GL_QUADS; 917# hmm, this does not work for topleft of $self... but we should not ask for that
631# glColor 0, 0, 0, 0; 918sub coord2local {
632# glVertex 0 , 0; 919 my ($self, $x, $y) = @_;
633# glVertex 0 , $h;
634# glVertex $w, $h;
635# glVertex $w, 0;
636# glEnd;
637 920
921 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
922}
638 923
639 $self->child->draw; 924sub coord2global {
640 glDisable GL_BLEND; 925 my ($self, $x, $y) = @_;
641 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 $self->SUPER::_render;
642} 954}
643 955
644############################################################################# 956#############################################################################
645 957
958package CFClient::UI::ScrolledWindow;
959
960our @ISA = CFClient::UI::HBox::;
961
962sub new {
963 my ($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
646package CFClient::UI::FancyFrame; 1019package CFClient::UI::Frame;
647 1020
648our @ISA = CFClient::UI::Bin::; 1021our @ISA = CFClient::UI::Bin::;
649 1022
650use CFClient::OpenGL; 1023use CFClient::OpenGL;
651
652my @tex =
653 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
654 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
655 1024
656sub new { 1025sub new {
657 my $class = shift; 1026 my $class = shift;
658 1027
659 # 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};
660 1077
661 my $self = $class->SUPER::new ( 1078 my $self = $class->SUPER::new (
662 bg => [1, 1, 1, 1], 1079 bg => [1, 1, 1, 1],
663 border_bg => [1, 1, 1, 1], 1080 border_bg => [1, 1, 1, 1],
664 border => 0.8, 1081 border => 0.6,
665 @_ 1082 can_events => 1,
1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
666 ); 1086 );
667 1087
668 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title} = new CFClient::UI::Label
669 align => 0, 1089 align => 0,
670 valign => 1, 1090 valign => 1,
671 text => $self->{title}, 1091 text => $title,
672 fontsize => 1; 1092 fontsize => $self->{border}
1093 if defined $title;
673 1094
674 $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};
675} 1103}
676 1104
677sub border { 1105sub border {
678 int $_[0]{border} * $::FONTSIZE 1106 int $_[0]{border} * $::FONTSIZE
679} 1107}
680 1108
681sub size_request { 1109sub size_request {
682 my ($self) = @_; 1110 my ($self) = @_;
683 1111
684 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1112 $self->{title}->size_request
1113 if $self->{title};
685 1114
686 my ($w, $h) = $self->SUPER::size_request; 1115 my ($w, $h) = $self->SUPER::size_request;
687 1116
688 ( 1117 (
689 $w + $self->border * 2, 1118 $w + $self->border * 2,
… …
692} 1121}
693 1122
694sub size_allocate { 1123sub size_allocate {
695 my ($self, $w, $h) = @_; 1124 my ($self, $w, $h) = @_;
696 1125
1126 if ($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
697 $h -= List::Util::max 0, $self->border * 2; 1134 $h -= List::Util::max 0, $border * 2;
698 $w -= List::Util::max 0, $self->border * 2; 1135 $w -= List::Util::max 0, $border * 2;
699 1136
700 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
701 if $self->{title};
702
703 $self->child->configure ($self->border, $self->border, $w, $h); 1137 $self->child->configure ($border, $border, $w, $h);
704} 1138}
705 1139
706sub button_down { 1140sub button_down {
707 my ($self, $ev, $x, $y) = @_; 1141 my ($self, $ev, $x, $y) = @_;
708 1142
1143 my ($w, $h) = @$self{qw(w h)};
709 my $border = $self->border; 1144 my $border = $self->border;
710 1145
711 if ($x < $self->{w} && $x >= $self->{w} - $border 1146 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
712 && $y < $self->{h} && $y >= $self->{h} - $border) { 1147 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
713 1148
1149 if ($lr & $td) {
1150 my ($wx, $wy) = ($self->{x}, $self->{y});
714 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1151 my ($ox, $oy) = ($ev->{x}, $ev->{y});
715 my ($bw, $bh) = ($self->{w}, $self->{h}); 1152 my ($bw, $bh) = ($self->{w}, $self->{h});
716 1153
1154 my $mx = $x < $border;
1155 my $my = $y < $border;
1156
717 $self->{motion} = sub { 1157 $self->{motion} = sub {
718 my ($ev, $x, $y) = @_; 1158 my ($ev, $x, $y) = @_;
719 1159
720 ($x, $y) = ($ev->{x}, $ev->{y}); 1160 my $dx = $ev->{x} - $ox;
1161 my $dy = $ev->{y} - $oy;
721 1162
722 $self->{user_w} = $bw + $x - $ox; 1163 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
723 $self->{user_h} = $bh + $y - $oy; 1164 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
724 $self->check_size; 1165
1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1167 $self->realloc;
725 }; 1168 };
726 1169
727 } elsif ($x >= 0 && $x < $self->{w} 1170 } elsif ($lr ^ $td) {
728 && $y >= 0 && $y < $border) {
729
730 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1171 my ($ox, $oy) = ($ev->{x}, $ev->{y});
731 my ($bx, $by) = ($self->{x}, $self->{y}); 1172 my ($bx, $by) = ($self->{x}, $self->{y});
732 1173
733 $self->{motion} = sub { 1174 $self->{motion} = sub {
734 my ($ev, $x, $y) = @_; 1175 my ($ev, $x, $y) = @_;
735 1176
736 ($x, $y) = ($ev->{x}, $ev->{y}); 1177 ($x, $y) = ($ev->{x}, $ev->{y});
737 1178
738 $self->move ($bx + $x - $ox, $by + $y - $oy); 1179 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
739 $self->update; 1180 # HACK: the next line is required to enforce placement
1181 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
740 }; 1182 };
1183 } else {
1184 return 0;
1185 }
1186
741 } 1187 1
742} 1188}
743 1189
744sub button_up { 1190sub button_up {
745 my ($self, $ev, $x, $y) = @_; 1191 my ($self, $ev, $x, $y) = @_;
746 1192
747 delete $self->{motion}; 1193 !!delete $self->{motion}
748} 1194}
749 1195
750sub mouse_motion { 1196sub mouse_motion {
751 my ($self, $ev, $x, $y) = @_; 1197 my ($self, $ev, $x, $y) = @_;
752 1198
753 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1199 $self->{motion}->($ev, $x, $y) if $self->{motion};
1200
1201 !!$self->{motion}
754} 1202}
755 1203
756sub _draw { 1204sub _draw {
757 my ($self) = @_; 1205 my ($self) = @_;
758 1206
1207 my $child = $self->{children}[0];
1208
759 my ($w, $h ) = ($self->{w}, $self->{h}); 1209 my ($w, $h ) = ($self->{w}, $self->{h});
760 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1210 my ($cw, $ch) = ($child->{w}, $child->{h});
761 1211
762 glEnable GL_BLEND;
763 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
764 glEnable GL_TEXTURE_2D; 1212 glEnable GL_TEXTURE_2D;
765 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
766 1214
767 my $border = $self->border; 1215 my $border = $self->border;
768 1216
769 glColor @{ $self->{border_bg} }; 1217 glColor @{ $self->{border_bg} };
770 $tex[1]->draw_quad (0, 0, $w, $border); 1218 $border[0]->draw_quad_alpha (0, 0, $w, $border);
771 $tex[3]->draw_quad (0, $border, $border, $ch); 1219 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
772 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1220 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
773 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1221 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
774 1222
775 my $bg = $tex[0]; 1223 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1224 glColor @{ $self->{bg} };
776 1225
777 # TODO: repeat texture not scale 1226 # TODO: repeat texture not scale
778 my $rep_x = $cw / $bg->{w}; 1227 # solve this better(?)
779 my $rep_y = $ch / $bg->{h}; 1228 $bg->{s} = $cw / $bg->{w};
780 1229 $bg->{t} = $ch / $bg->{h};
781 glColor @{ $self->{bg} };
782
783 $bg->{s} = $rep_x;
784 $bg->{t} = $rep_y;
785 $bg->{wrap_mode} = 1;
786 $bg->draw_quad ($border, $border, $cw, $ch); 1230 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1231 }
787 1232
788 glDisable GL_TEXTURE_2D; 1233 glDisable GL_TEXTURE_2D;
789 glDisable GL_BLEND;
790 1234
791 $self->{title}->draw if $self->{title};
792 $self->child->draw; 1235 $child->draw;
1236
1237 if ($self->{title}) {
1238 glTranslate 0, $border - $self->{h};
1239 $self->{title}->_draw;
1240 }
793} 1241}
794 1242
795############################################################################# 1243#############################################################################
796 1244
797package CFClient::UI::Table; 1245package CFClient::UI::Table;
… …
805sub new { 1253sub new {
806 my $class = shift; 1254 my $class = shift;
807 1255
808 $class->SUPER::new ( 1256 $class->SUPER::new (
809 col_expand => [], 1257 col_expand => [],
810 @_ 1258 @_,
811 ) 1259 )
1260}
1261
1262sub children {
1263 grep $_, map @$_, grep $_, @{ $_[0]{children} }
812} 1264}
813 1265
814sub add { 1266sub add {
815 my ($self, $x, $y, $child) = @_; 1267 my ($self, $x, $y, $child) = @_;
816 1268
817 $child->set_parent ($self); 1269 $child->set_parent ($self);
818 $self->{children}[$y][$x] = $child; 1270 $self->{children}[$y][$x] = $child;
819 1271
820 $child->check_size; 1272 $self->realloc;
821} 1273}
822 1274
823# TODO: move to container class maybe? send childs a signal on removal? 1275# TODO: move to container class maybe? send children a signal on removal?
824sub clear { 1276sub clear {
825 my ($self) = @_; 1277 my ($self) = @_;
826 1278
1279 my @children = $self->children;
827 delete $self->{children}; 1280 delete $self->{children};
828 $self->update; 1281
1282 for (@children) {
1283 delete $_->{parent};
1284 $_->hide;
1285 }
1286
1287 $self->realloc;
829} 1288}
830 1289
831sub get_wh { 1290sub get_wh {
832 my ($self) = @_; 1291 my ($self) = @_;
833 1292
… …
864sub size_allocate { 1323sub size_allocate {
865 my ($self, $w, $h) = @_; 1324 my ($self, $w, $h) = @_;
866 1325
867 my ($ws, $hs) = $self->get_wh; 1326 my ($ws, $hs) = $self->get_wh;
868 1327
869 my $req_w = sum @$ws; 1328 my $req_w = (sum @$ws) || 1;
870 my $req_h = sum @$hs; 1329 my $req_h = (sum @$hs) || 1;
871 1330
872 # TODO: nicer code && do row_expand 1331 # TODO: nicer code && do row_expand
873 my @col_expand = @{$self->{col_expand}}; 1332 my @col_expand = @{$self->{col_expand}};
874 @col_expand = (1) x @$ws unless @col_expand; 1333 @col_expand = (1) x @$ws unless @col_expand;
875 my $col_expand = (sum @col_expand) || 1; 1334 my $col_expand = (sum @col_expand) || 1;
… …
929 } 1388 }
930} 1389}
931 1390
932############################################################################# 1391#############################################################################
933 1392
934package CFClient::UI::HBox; 1393package CFClient::UI::Box;
935
936# TODO: wrap into common Box base class
937 1394
938our @ISA = CFClient::UI::Container::; 1395our @ISA = CFClient::UI::Container::;
939 1396
940sub size_request { 1397sub size_request {
941 my ($self) = @_; 1398 my ($self) = @_;
942 1399
943 my @alloc = map [$_->size_request], @{$self->{children}}; 1400 $self->{vertical}
944 1401 ? (
945 ( 1402 (List::Util::max map $_->{req_w}, @{$self->{children}}),
946 (List::Util::sum map $_->[0], @alloc), 1403 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
947 (List::Util::max map $_->[1], @alloc), 1404 )
948 ) 1405 : (
1406 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1407 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1408 )
949} 1409}
950 1410
951sub size_allocate { 1411sub size_allocate {
952 my ($self, $w, $h) = @_; 1412 my ($self, $w, $h) = @_;
953 1413
954 ($h, $w) = ($w, $h); 1414 my $space = $self->{vertical} ? $h : $w;
955
956 my $children = $self->{children}; 1415 my $children = $self->{children};
957 1416
958 my @h = map $_->{req_w}, @$children; 1417 my @req;
959 1418
960 my $req_h = List::Util::sum @h; 1419 if ($self->{homogeneous}) {
961 1420 @req = ($space / (@$children || 1)) x @$children;
962 if ($req_h > $h) {
963 # ah well, not enough space
964 $_ *= $h / $req_h for @h;
965 } 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 {
966 my $exp = List::Util::sum map $_->{expand}, @$children; 1429 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
967 $exp ||= 1;
968 1430
1431 $space = ($space - $req) / $expand; # remaining space to give away
1432
1433 $req[$_] += $space * $children->[$_]{expand}
969 for (0 .. $#$children) { 1434 for 0 .. $#$children;
970 my $child = $children->[$_];
971
972 my $alloc_h = $h[$_];
973 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
974 $h[$_] = $alloc_h;
975 } 1435 }
976 } 1436 }
977 1437
978 CFClient::UI::harmonize \@h; 1438 CFClient::UI::harmonize \@req;
979 1439
980 my $y = 0; 1440 my $pos = 0;
981 for (0 .. $#$children) { 1441 for (0 .. $#$children) {
982 my $child = $children->[$_];
983 my $h = $h[$_]; 1442 my $alloc = $req[$_];
984 $child->configure ($y, 0, $h, $w); 1443 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
985 1444
986 $y += $h; 1445 $pos += $alloc;
987 } 1446 }
988 1447
989 1 1448 1
990} 1449}
991 1450
992############################################################################# 1451#############################################################################
993 1452
1453package CFClient::UI::HBox;
1454
1455our @ISA = CFClient::UI::Box::;
1456
1457sub new {
1458 my $class = shift;
1459
1460 $class->SUPER::new (
1461 vertical => 0,
1462 @_,
1463 )
1464}
1465
1466#############################################################################
1467
994package CFClient::UI::VBox; 1468package CFClient::UI::VBox;
995 1469
996# TODO: wrap into common Box base class
997
998our @ISA = CFClient::UI::Container::; 1470our @ISA = CFClient::UI::Box::;
999 1471
1000sub size_request { 1472sub new {
1001 my ($self) = @_; 1473 my $class = shift;
1002 1474
1003 my @alloc = map [$_->size_request], @{$self->{children}}; 1475 $class->SUPER::new (
1004 1476 vertical => 1,
1005 ( 1477 @_,
1006 (List::Util::max map $_->[0], @alloc),
1007 (List::Util::sum map $_->[1], @alloc),
1008 ) 1478 )
1009} 1479}
1010 1480
1011sub size_allocate {
1012 my ($self, $w, $h) = @_;
1013
1014 my $children = $self->{children};
1015
1016 my @h = map $_->{req_h}, @$children;
1017
1018 my $req_h = List::Util::sum @h;
1019
1020 if ($req_h > $h) {
1021 # ah well, not enough space
1022 $_ *= $h / $req_h for @h;
1023 } else {
1024 my $exp = List::Util::sum map $_->{expand}, @$children;
1025 $exp ||= 1;
1026
1027 for (0 .. $#$children) {
1028 my $child = $children->[$_];
1029
1030 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1031 }
1032 }
1033
1034 CFClient::UI::harmonize \@h;
1035
1036 my $y = 0;
1037 for (0 .. $#$children) {
1038 my $child = $children->[$_];
1039 my $h = $h[$_];
1040 $child->configure (0, $y, $w, $h);
1041
1042 $y += $h;
1043 }
1044
1045 1
1046}
1047
1048############################################################################# 1481#############################################################################
1049 1482
1050package CFClient::UI::Label; 1483package CFClient::UI::Label;
1051 1484
1052our @ISA = CFClient::UI::Base::; 1485our @ISA = CFClient::UI::DrawBG::;
1053 1486
1054use CFClient::OpenGL; 1487use CFClient::OpenGL;
1055 1488
1056sub new { 1489sub new {
1057 my ($class, %arg) = @_; 1490 my ($class, %arg) = @_;
1058 1491
1059 my $self = $class->SUPER::new ( 1492 my $self = $class->SUPER::new (
1060 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),
1061 fontsize => 1, 1502 fontsize => 1,
1062 text => "",
1063 align => -1, 1503 align => -1,
1064 valign => -1, 1504 valign => -1,
1065 padding => 2, 1505 padding_x => 2,
1066 layout => new CFClient::Layout, 1506 padding_y => 2,
1507 can_events => 0,
1067 %arg 1508 %arg
1068 ); 1509 );
1069 1510
1070 if (exists $self->{template}) { 1511 if (exists $self->{template}) {
1071 my $layout = new CFClient::Layout; 1512 my $layout = new CFClient::Layout;
1072 $layout->set_text (delete $self->{template}); 1513 $layout->set_text (delete $self->{template});
1073 $self->{template} = $layout; 1514 $self->{template} = $layout;
1074 } 1515 }
1075 1516
1076 $self->set_text (delete $self->{text}) if exists $self->{text}; 1517 if (exists $self->{markup}) {
1077 $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 }
1078 1522
1079 $self 1523 $self
1080} 1524}
1081 1525
1082sub escape_text { 1526sub escape($) {
1083 local $_ = $_[1]; 1527 local $_ = $_[0];
1084 1528
1085 s/&/&amp;/g; 1529 s/&/&amp;/g;
1086 s/>/&gt;/g; 1530 s/>/&gt;/g;
1087 s/</&lt;/g; 1531 s/</&lt;/g;
1088 1532
1089 $_[1] 1533 $_
1534}
1535
1536sub update {
1537 my ($self) = @_;
1538
1539 delete $self->{texture};
1540 $self->SUPER::update;
1541}
1542
1543sub realloc {
1544 my ($self) = @_;
1545
1546 delete $self->{ox};
1547 $self->SUPER::realloc;
1090} 1548}
1091 1549
1092sub set_text { 1550sub set_text {
1093 my ($self, $text) = @_; 1551 my ($self, $text) = @_;
1094 1552
1553 return if $self->{text} eq "T$text";
1554 $self->{text} = "T$text";
1555
1556 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1095 $self->{layout}->set_text ($text); 1557 $self->{layout}->set_text ($text);
1096
1097 delete $self->{texture}; 1558 delete $self->{req_h};
1098 $self->check_size; 1559
1560 $self->realloc;
1099 $self->update; 1561 $self->update;
1100} 1562}
1101 1563
1102sub set_markup { 1564sub set_markup {
1103 my ($self, $markup) = @_; 1565 my ($self, $markup) = @_;
1104 1566
1567 return if $self->{text} eq "M$markup";
1568 $self->{text} = "M$markup";
1569
1570 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1571
1572 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1105 $self->{layout}->set_markup ($markup); 1573 $self->{layout}->set_markup ($markup);
1106
1107 delete $self->{texture}; 1574 delete $self->{req_h};
1108 $self->check_size; 1575
1576 $self->realloc;
1109 $self->update; 1577 $self->update;
1110} 1578}
1111 1579
1112sub size_request { 1580sub size_request {
1113 my ($self) = @_; 1581 my ($self) = @_;
1114 1582
1115 $self->{layout}->set_width; 1583 if (exists $self->{req_h}) {
1584 @$self{qw(req_w req_h)}
1585 } else {
1586 $self->{layout}->set_font ($self->{font}) if $self->{font};
1587 $self->{layout}->set_width ($self->{max_w} || -1);
1588 $self->{layout}->set_ellipsise ($self->{ellipsise});
1589 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1116 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1590 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1117 1591
1118 my ($w, $h) = $self->{layout}->size; 1592 my ($w, $h) = $self->{layout}->size;
1119 1593
1120 if (exists $self->{template}) { 1594 if (exists $self->{template}) {
1595 $self->{template}->set_font ($self->{font}) if $self->{font};
1121 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1596 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1122 1597
1123 my ($w2, $h2) = $self->{template}->size; 1598 my ($w2, $h2) = $self->{template}->size;
1124 1599
1125 $w = List::Util::max $w, $w2; 1600 $w = List::Util::max $w, $w2;
1126 $h = List::Util::max $h, $h2; 1601 $h = List::Util::max $h, $h2;
1127 } 1602 }
1128 1603
1604 ($w, $h)
1129 ( 1605 }
1130 $w + $self->{padding} * 2,
1131 $h + $self->{padding} * 2,
1132 )
1133} 1606}
1134 1607
1135sub size_allocate { 1608sub size_allocate {
1136 my ($self, $w, $h) = @_; 1609 my ($self, $w, $h) = @_;
1137 1610
1611 delete $self->{ox};
1612
1138 delete $self->{texture}; 1613 delete $self->{texture}
1614 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1139} 1615}
1140 1616
1141sub set_fontsize { 1617sub set_fontsize {
1142 my ($self, $fontsize) = @_; 1618 my ($self, $fontsize) = @_;
1143 1619
1144 $self->{fontsize} = $fontsize; 1620 $self->{fontsize} = $fontsize;
1145 $self->check_size; 1621 delete $self->{texture};
1622
1623 $self->realloc;
1146} 1624}
1147 1625
1148sub _draw { 1626sub _draw {
1149 my ($self) = @_; 1627 my ($self) = @_;
1150 1628
1629 $self->SUPER::_draw; # draw background, if applicable
1630
1151 my $tex = $self->{texture} ||= do { 1631 my $tex = $self->{texture} ||= do {
1632 $self->{layout}->set_foreground (@{$self->{fg}});
1633 $self->{layout}->set_font ($self->{font}) if $self->{font};
1152 $self->{layout}->set_width ($self->{w}); 1634 $self->{layout}->set_width ($self->{w});
1635 $self->{layout}->set_ellipsise ($self->{ellipsise});
1636 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1153 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1637 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1638
1154 new_from_layout CFClient::Texture $self->{layout} 1639 new_from_layout CFClient::Texture $self->{layout}
1155 }; 1640 };
1156 1641
1157 glEnable GL_BLEND; 1642 unless (exists $self->{ox}) {
1158 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1643 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1644 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1645 : ($self->{w} - $tex->{w}) * 0.5);
1646
1647 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1648 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1649 : ($self->{h} - $tex->{h}) * 0.5);
1650 };
1651
1159 glEnable GL_TEXTURE_2D; 1652 glEnable GL_TEXTURE_2D;
1160 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1653 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1161 1654
1162 glColor @{$self->{fg}}; 1655 glColor_premultiply @{$self->{fg}}
1656 if $tex->{format} == GL_ALPHA;
1163 1657
1164 $self->{ox} = int (
1165 $self->{align} < 0 ? $self->{padding}
1166 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1167 : ($self->{w} - $tex->{w}) * 0.5
1168 );
1169
1170 $self->{oy} = int (
1171 $self->{valign} < 0 ? $self->{padding}
1172 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1173 : ($self->{h} - $tex->{h}) * 0.5
1174 );
1175
1176 $tex->draw_quad ($self->{ox}, $self->{oy}); 1658 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1177 1659
1178 glDisable GL_TEXTURE_2D; 1660 glDisable GL_TEXTURE_2D;
1179 glDisable GL_BLEND;
1180} 1661}
1181 1662
1182############################################################################# 1663#############################################################################
1183 1664
1184package CFClient::UI::EntryBase; 1665package CFClient::UI::EntryBase;
… …
1189 1670
1190sub new { 1671sub new {
1191 my $class = shift; 1672 my $class = shift;
1192 1673
1193 $class->SUPER::new ( 1674 $class->SUPER::new (
1194 fg => [1, 1, 1], 1675 fg => [1, 1, 1],
1195 bg => [0, 0, 0, 0.2], 1676 bg => [0, 0, 0, 0.2],
1196 active_bg => [1, 1, 1, 0.5], 1677 active_bg => [1, 1, 1, 0.5],
1197 active_fg => [0, 0, 0], 1678 active_fg => [0, 0, 0],
1198 can_hover => 1, 1679 can_hover => 1,
1199 can_focus => 1, 1680 can_focus => 1,
1200 valign => 0, 1681 valign => 0,
1682 can_events => 1,
1683 #text => ...
1201 @_ 1684 @_
1202 ) 1685 )
1203} 1686}
1204 1687
1205sub _set_text { 1688sub _set_text {
… …
1207 1690
1208 delete $self->{cur_h}; 1691 delete $self->{cur_h};
1209 1692
1210 return if $self->{text} eq $text; 1693 return if $self->{text} eq $text;
1211 1694
1212 delete $self->{texture};
1213
1214 $self->{last_activity} = $::NOW; 1695 $self->{last_activity} = $::NOW;
1215 $self->{text} = $text; 1696 $self->{text} = $text;
1216 1697
1217 $text =~ s/./*/g if $self->{hidden}; 1698 $text =~ s/./*/g if $self->{hidden};
1218 $self->{layout}->set_text ("$text "); 1699 $self->{layout}->set_text ("$text ");
1700 delete $self->{req_h};
1219 1701
1220 $self->emit (changed => $self->{text}); 1702 $self->_emit (changed => $self->{text});
1703
1704 $self->realloc;
1705 $self->update;
1706}
1707
1708sub set_text {
1709 my ($self, $text) = @_;
1710
1711 $self->{cursor} = length $text;
1712 $self->_set_text ($text);
1221} 1713}
1222 1714
1223sub get_text { 1715sub get_text {
1224 $_[0]{text} 1716 $_[0]{text}
1225} 1717}
… …
1228 my ($self) = @_; 1720 my ($self) = @_;
1229 1721
1230 my ($w, $h) = $self->SUPER::size_request; 1722 my ($w, $h) = $self->SUPER::size_request;
1231 1723
1232 ($w + 1, $h) # add 1 for cursor 1724 ($w + 1, $h) # add 1 for cursor
1233}
1234
1235sub size_allocate {
1236 my ($self, $w, $h) = @_;
1237
1238 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1239}
1240
1241sub set_text {
1242 my ($self, $text) = @_;
1243
1244 $self->{cursor} = length $text;
1245 $self->_set_text ($text);
1246 $self->update;
1247} 1725}
1248 1726
1249sub key_down { 1727sub key_down {
1250 my ($self, $ev) = @_; 1728 my ($self, $ev) = @_;
1251 1729
… …
1253 my $sym = $ev->{sym}; 1731 my $sym = $ev->{sym};
1254 my $uni = $ev->{unicode}; 1732 my $uni = $ev->{unicode};
1255 1733
1256 my $text = $self->get_text; 1734 my $text = $self->get_text;
1257 1735
1258 if ($sym == 8) { 1736 if ($uni == 8) {
1259 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1737 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1260 } elsif ($sym == 127) { 1738 } elsif ($uni == 127) {
1261 substr $text, $self->{cursor}, 1, ""; 1739 substr $text, $self->{cursor}, 1, "";
1262 } elsif ($sym == CFClient::SDLK_LEFT) { 1740 } elsif ($sym == CFClient::SDLK_LEFT) {
1263 --$self->{cursor} if $self->{cursor}; 1741 --$self->{cursor} if $self->{cursor};
1264 } elsif ($sym == CFClient::SDLK_RIGHT) { 1742 } elsif ($sym == CFClient::SDLK_RIGHT) {
1265 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1743 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1266 } elsif ($sym == CFClient::SDLK_HOME) { 1744 } elsif ($sym == CFClient::SDLK_HOME) {
1267 $self->{cursor} = 0; 1745 $self->{cursor} = 0;
1268 } elsif ($sym == CFClient::SDLK_END) { 1746 } elsif ($sym == CFClient::SDLK_END) {
1269 $self->{cursor} = length $text; 1747 $self->{cursor} = length $text;
1270 } elsif ($sym == 27) { 1748 } elsif ($uni == 27) {
1271 $self->emit ('escape'); 1749 $self->_emit ('escape');
1272 } elsif ($uni) { 1750 } elsif ($uni) {
1273 substr $text, $self->{cursor}++, 0, chr $uni; 1751 substr $text, $self->{cursor}++, 0, chr $uni;
1752 } else {
1753 return 0;
1274 } 1754 }
1275 1755
1276 $self->_set_text ($text); 1756 $self->_set_text ($text);
1277 $self->update; 1757
1758 $self->realloc;
1759
1760 1
1278} 1761}
1279 1762
1280sub focus_in { 1763sub focus_in {
1281 my ($self) = @_; 1764 my ($self) = @_;
1282 1765
… …
1297 utf8::encode $text; 1780 utf8::encode $text;
1298 $self->{cursor} = length substr $text, 0, $idx; 1781 $self->{cursor} = length substr $text, 0, $idx;
1299 1782
1300 $self->_set_text ($self->{text}); 1783 $self->_set_text ($self->{text});
1301 $self->update; 1784 $self->update;
1785
1786 1
1302} 1787}
1303 1788
1304sub mouse_motion { 1789sub mouse_motion {
1305 my ($self, $ev, $x, $y) = @_; 1790 my ($self, $ev, $x, $y) = @_;
1306# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1791# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1792
1793 0
1307} 1794}
1308 1795
1309sub _draw { 1796sub _draw {
1310 my ($self) = @_; 1797 my ($self) = @_;
1311 1798
1312 local $self->{fg} = $self->{fg}; 1799 local $self->{fg} = $self->{fg};
1313 1800
1314 if ($FOCUS == $self) { 1801 if ($FOCUS == $self) {
1315 glColor @{$self->{active_bg}}; 1802 glColor_premultiply @{$self->{active_bg}};
1316 $self->{fg} = $self->{active_fg}; 1803 $self->{fg} = $self->{active_fg};
1317 } else { 1804 } else {
1318 glColor @{$self->{bg}}; 1805 glColor_premultiply @{$self->{bg}};
1319 } 1806 }
1320 1807
1321 glEnable GL_BLEND; 1808 glEnable GL_BLEND;
1322 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1809 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1323 glBegin GL_QUADS; 1810 glBegin GL_QUADS;
1324 glVertex 0 , 0; 1811 glVertex 0 , 0;
1325 glVertex 0 , $self->{h}; 1812 glVertex 0 , $self->{h};
1326 glVertex $self->{w}, $self->{h}; 1813 glVertex $self->{w}, $self->{h};
1327 glVertex $self->{w}, 0; 1814 glVertex $self->{w}, 0;
… …
1358 my ($self, $ev) = @_; 1845 my ($self, $ev) = @_;
1359 1846
1360 my $sym = $ev->{sym}; 1847 my $sym = $ev->{sym};
1361 1848
1362 if ($sym == 13) { 1849 if ($sym == 13) {
1850 unshift @{$self->{history}},
1851 my $txt = $self->get_text;
1852 $self->{history_pointer} = -1;
1853 $self->{history_saveback} = '';
1363 $self->emit (activate => $self->get_text); 1854 $self->_emit (activate => $txt);
1364 $self->update; 1855 $self->update;
1365 1856
1857 } elsif ($sym == CFClient::SDLK_UP) {
1858 if ($self->{history_pointer} < 0) {
1859 $self->{history_saveback} = $self->get_text;
1860 }
1861 if (@{$self->{history} || []} > 0) {
1862 $self->{history_pointer}++;
1863 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1864 $self->{history_pointer} = @{$self->{history} || []} - 1;
1865 }
1866 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1867 }
1868
1869 } elsif ($sym == CFClient::SDLK_DOWN) {
1870 $self->{history_pointer}--;
1871 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1872
1873 if ($self->{history_pointer} >= 0) {
1874 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1875 } else {
1876 $self->set_text ($self->{history_saveback});
1877 }
1878
1366 } else { 1879 } else {
1367 $self->SUPER::key_down ($ev); 1880 return $self->SUPER::key_down ($ev)
1881 }
1882
1368 } 1883 1
1369
1370} 1884}
1371 1885
1372############################################################################# 1886#############################################################################
1373 1887
1374package CFClient::UI::Button; 1888package CFClient::UI::Button;
… …
1383 1897
1384sub new { 1898sub new {
1385 my $class = shift; 1899 my $class = shift;
1386 1900
1387 $class->SUPER::new ( 1901 $class->SUPER::new (
1388 padding => 4, 1902 padding_x => 4,
1903 padding_y => 4,
1389 fg => [1, 1, 1], 1904 fg => [1, 1, 1],
1390 bg => [1, 1, 1, 0.2],
1391 active_fg => [0, 0, 1], 1905 active_fg => [0, 0, 1],
1392 can_hover => 1, 1906 can_hover => 1,
1393 align => 0, 1907 align => 0,
1394 valign => 0, 1908 valign => 0,
1909 can_events => 1,
1395 @_ 1910 @_
1396 ) 1911 )
1397} 1912}
1398 1913
1914sub activate { }
1915
1399sub button_up { 1916sub button_up {
1400 my ($self, $ev, $x, $y) = @_; 1917 my ($self, $ev, $x, $y) = @_;
1401 1918
1919 $self->emit ("activate")
1402 if ($x >= 0 && $x < $self->{w} 1920 if $x >= 0 && $x < $self->{w}
1403 && $y >= 0 && $y < $self->{h}) { 1921 && $y >= 0 && $y < $self->{h};
1404 $self->emit ("activate"); 1922
1405 } 1923 1
1406} 1924}
1407 1925
1408sub _draw { 1926sub _draw {
1409 my ($self) = @_; 1927 my ($self) = @_;
1410 1928
1411 local $self->{fg} = $self->{fg}; 1929 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1412 1930
1413 if ($GRAB == $self) {
1414 $self->{fg} = $self->{active_fg};
1415 }
1416
1417 glEnable GL_BLEND;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419 glEnable GL_TEXTURE_2D; 1931 glEnable GL_TEXTURE_2D;
1420 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1932 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1421 glColor 0, 0, 0, 1; 1933 glColor 0, 0, 0, 1;
1422 1934
1423 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1935 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1424 1936
1425 glDisable GL_TEXTURE_2D; 1937 glDisable GL_TEXTURE_2D;
1426 glDisable GL_BLEND;
1427 1938
1428 $self->SUPER::_draw; 1939 $self->SUPER::_draw;
1429} 1940}
1430 1941
1431############################################################################# 1942#############################################################################
… …
1442 1953
1443sub new { 1954sub new {
1444 my $class = shift; 1955 my $class = shift;
1445 1956
1446 $class->SUPER::new ( 1957 $class->SUPER::new (
1447 padding => 2, 1958 padding_x => 2,
1959 padding_y => 2,
1448 fg => [1, 1, 1], 1960 fg => [1, 1, 1],
1449 active_fg => [1, 1, 0], 1961 active_fg => [1, 1, 0],
1962 bg => [0, 0, 0, 0.2],
1963 active_bg => [1, 1, 1, 0.5],
1450 state => 0, 1964 state => 0,
1451 can_hover => 1, 1965 can_hover => 1,
1452 @_ 1966 @_
1453 ) 1967 )
1454} 1968}
1455 1969
1456sub size_request { 1970sub size_request {
1457 my ($self) = @_; 1971 my ($self) = @_;
1458 1972
1459 ($self->{padding} * 2 + 6) x 2 1973 (6) x 2
1460} 1974}
1461 1975
1462sub button_down { 1976sub button_down {
1463 my ($self, $ev, $x, $y) = @_; 1977 my ($self, $ev, $x, $y) = @_;
1464 1978
1465 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1979 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1466 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1980 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1467 $self->{state} = !$self->{state}; 1981 $self->{state} = !$self->{state};
1468 $self->emit (changed => $self->{state}); 1982 $self->_emit (changed => $self->{state});
1983 } else {
1984 return 0
1985 }
1986
1469 } 1987 1
1470} 1988}
1471 1989
1472sub _draw { 1990sub _draw {
1473 my ($self) = @_; 1991 my ($self) = @_;
1474 1992
1475 $self->SUPER::_draw; 1993 $self->SUPER::_draw;
1476 1994
1477 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1995 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1478 1996
1479 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1997 my ($w, $h) = @$self{qw(w h)};
1998
1999 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1480 2000
1481 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2001 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1482 2002
1483 glEnable GL_BLEND; 2003 my $tex = $self->{state} ? $tex[1] : $tex[0];
2004
1484 glEnable GL_TEXTURE_2D; 2005 glEnable GL_TEXTURE_2D;
1485 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1486
1487 my $tex = $self->{state} ? $tex[1] : $tex[0];
1488
1489 $tex->draw_quad (0, 0, $s, $s); 2006 $tex->draw_quad_alpha (0, 0, $s, $s);
1490
1491 glDisable GL_TEXTURE_2D; 2007 glDisable GL_TEXTURE_2D;
1492 glDisable GL_BLEND;
1493} 2008}
1494 2009
1495############################################################################# 2010#############################################################################
1496 2011
1497package CFClient::UI::Image; 2012package CFClient::UI::Image;
… …
1504our %loaded_images; 2019our %loaded_images;
1505 2020
1506sub new { 2021sub new {
1507 my $class = shift; 2022 my $class = shift;
1508 2023
1509 my $self = $class->SUPER::new (@_); 2024 my $self = $class->SUPER::new (can_events => 0, @_);
1510 2025
1511 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2026 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1512 2027
1513 $loaded_images{$self->{image}} ||= 2028 $loaded_images{$self->{image}} ||=
1514 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2029 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
… …
1540 glTranslate 0, -$self->{w}, 0; 2055 glTranslate 0, -$self->{w}, 0;
1541 2056
1542 ($w, $h) = ($h, $w); 2057 ($w, $h) = ($h, $w);
1543 } 2058 }
1544 2059
1545 glEnable GL_BLEND;
1546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1547 glEnable GL_TEXTURE_2D; 2060 glEnable GL_TEXTURE_2D;
1548 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2061 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1549 2062
1550 $tex->draw_quad (0, 0, $w, $h); 2063 $tex->draw_quad_alpha (0, 0, $w, $h);
1551 2064
1552 glDisable GL_BLEND;
1553 glDisable GL_TEXTURE_2D; 2065 glDisable GL_TEXTURE_2D;
1554} 2066}
1555 2067
1556############################################################################# 2068#############################################################################
1557 2069
1558package CFClient::UI::VGauge; 2070package CFClient::UI::VGauge;
1559 2071
1560our @ISA = CFClient::UI::Base::; 2072our @ISA = CFClient::UI::Base::;
2073
2074use List::Util qw(min max);
1561 2075
1562use CFClient::OpenGL; 2076use CFClient::OpenGL;
1563 2077
1564my %tex = ( 2078my %tex = (
1565 food => [ 2079 food => [
1566 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2080 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1567 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2081 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1568 ], 2082 ],
1569 grace => [ 2083 grace => [
1570 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2084 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1571 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2085 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1572 ], 2086 ],
1573 hp => [ 2087 hp => [
1574 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2088 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1575 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2089 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1576 ], 2090 ],
1577 mana => [ 2091 mana => [
1578 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2092 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1579 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2093 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1580 ], 2094 ],
1581); 2095);
1582 2096
1583# eg. VGauge->new (gauge => 'food'), default gauge: food 2097# eg. VGauge->new (gauge => 'food'), default gauge: food
1584sub new { 2098sub new {
… …
1603} 2117}
1604 2118
1605sub set_max { 2119sub set_max {
1606 my ($self, $max) = @_; 2120 my ($self, $max) = @_;
1607 2121
2122 return if $self->{max_val} == $max;
2123
1608 $self->{max_val} = $max; 2124 $self->{max_val} = $max;
2125 $self->update;
1609} 2126}
1610 2127
1611sub set_value { 2128sub set_value {
1612 my ($self, $val, $max) = @_; 2129 my ($self, $val, $max) = @_;
1613 2130
1614 $self->set_max ($max) 2131 $self->set_max ($max)
1615 if defined $max; 2132 if defined $max;
1616 2133
1617 $max = $self->{max_val}; 2134 return if $self->{val} == $val;
2135
1618 $self->{val} = $val; 2136 $self->{val} = $val;
1619
1620 $self->update; 2137 $self->update;
1621} 2138}
1622 2139
1623sub _draw { 2140sub _draw {
1624 my ($self) = @_; 2141 my ($self) = @_;
1625 2142
1626 my $tex = $tex{$self->{type}}; 2143 my $tex = $tex{$self->{type}};
2144 my ($t1, $t2, $t3) = @$tex;
1627 2145
1628 my ($w, $h) = ($self->{w}, $self->{h}); 2146 my ($w, $h) = ($self->{w}, $self->{h});
1629 2147
1630 if ($self->{vertical}) { 2148 if ($self->{vertical}) {
1631 glRotate 90, 0, 0, 1; 2149 glRotate 90, 0, 0, 1;
… …
1633 2151
1634 ($w, $h) = ($h, $w); 2152 ($w, $h) = ($h, $w);
1635 } 2153 }
1636 2154
1637 my $ycut = $self->{val} / ($self->{max_val} || 1); 2155 my $ycut = $self->{val} / ($self->{max_val} || 1);
1638 $ycut = 1 if $self->{val} > $self->{max_val};
1639 2156
1640 my $t1 = $tex->[0]; 2157 my $ycut1 = max 0, min 1, $ycut;
1641 my $t2 = $tex->[1]; 2158 my $ycut2 = max 0, min 1, $ycut - 1;
2159
2160 my $h1 = $self->{h} * (1 - $ycut1);
2161 my $h2 = $self->{h} * (1 - $ycut2);
1642 2162
1643 glEnable GL_BLEND; 2163 glEnable GL_BLEND;
1644 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2164 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2165 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1645 glEnable GL_TEXTURE_2D; 2166 glEnable GL_TEXTURE_2D;
1646 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2167 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1647 2168
1648 my $h1 = $self->{h} - $ycut * $self->{h};
1649 my $h2 = $ycut * $self->{h};
1650
1651 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2169 glBindTexture GL_TEXTURE_2D, $t1->{name};
1652 glBegin GL_QUADS; 2170 glBegin GL_QUADS;
1653 glTexCoord 0 , 0; glVertex 0 , 0; 2171 glTexCoord 0 , 0; glVertex 0 , 0;
1654 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2172 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1655 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2173 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1656 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2174 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1657 glEnd; 2175 glEnd;
1658 2176
2177 my $ycut1 = List::Util::min 1, $ycut;
1659 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2178 glBindTexture GL_TEXTURE_2D, $t2->{name};
1660 glBegin GL_QUADS; 2179 glBegin GL_QUADS;
1661 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2180 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1662 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2181 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1663 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2182 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1664 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2183 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1665 glEnd; 2184 glEnd;
2185
2186 if ($t3) {
2187 glBindTexture GL_TEXTURE_2D, $t3->{name};
2188 glBegin GL_QUADS;
2189 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2190 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2191 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2192 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2193 glEnd;
2194 }
1666 2195
1667 glDisable GL_BLEND; 2196 glDisable GL_BLEND;
1668 glDisable GL_TEXTURE_2D; 2197 glDisable GL_TEXTURE_2D;
1669} 2198}
1670 2199
… …
1673package CFClient::UI::Gauge; 2202package CFClient::UI::Gauge;
1674 2203
1675our @ISA = CFClient::UI::VBox::; 2204our @ISA = CFClient::UI::VBox::;
1676 2205
1677sub new { 2206sub new {
1678 my ($class, %arg) = shift; 2207 my ($class, %arg) = @_;
1679 2208
1680 my $self = $class->SUPER::new ( 2209 my $self = $class->SUPER::new (
1681 @_, 2210 tooltip => $arg{type},
2211 can_hover => 1,
2212 can_events => 1,
2213 %arg,
1682 ); 2214 );
1683 2215
1684 $self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2216 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1685 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2217 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1686 $self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2218 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1687 2219
1688 $self 2220 $self
1689} 2221}
1690 2222
1691sub set_fontsize { 2223sub set_fontsize {
… …
1693 2225
1694 $self->{value}->set_fontsize ($fsize); 2226 $self->{value}->set_fontsize ($fsize);
1695 $self->{max} ->set_fontsize ($fsize); 2227 $self->{max} ->set_fontsize ($fsize);
1696} 2228}
1697 2229
2230sub set_max {
2231 my ($self, $max) = @_;
2232
2233 $self->{gauge}->set_max ($max);
2234 $self->{max}->set_text ($max);
2235}
2236
1698sub set_value { 2237sub set_value {
1699 my ($self, $val, $max) = @_; 2238 my ($self, $val, $max) = @_;
1700 2239
1701 $self->set_max ($max) 2240 $self->set_max ($max)
1702 if defined $max; 2241 if defined $max;
1703 2242
1704 $self->{gauge}->set_value ($val, $max); 2243 $self->{gauge}->set_value ($val, $max);
1705 $self->{value}->set_text ($val); 2244 $self->{value}->set_text ($val);
1706}
1707
1708sub set_max {
1709 my ($self, $max) = @_;
1710
1711 $self->{gauge}->set_max ($max);
1712 $self->{max}->set_text ($max);
1713} 2245}
1714 2246
1715############################################################################# 2247#############################################################################
1716 2248
1717package CFClient::UI::Slider; 2249package CFClient::UI::Slider;
… …
1727 qw(s1_slider.png s1_slider_bg.png); 2259 qw(s1_slider.png s1_slider_bg.png);
1728 2260
1729sub new { 2261sub new {
1730 my $class = shift; 2262 my $class = shift;
1731 2263
1732 # range [value, low, high, page] 2264 # range [value, low, high, page, unit]
1733 2265
1734 # TODO: 0-width page 2266 # TODO: 0-width page
1735 # TODO: req_w/h are wrong with vertical 2267 # TODO: req_w/h are wrong with vertical
1736 # TODO: calculations are off 2268 # TODO: calculations are off
1737 my $self = $class->SUPER::new ( 2269 my $self = $class->SUPER::new (
1738 fg => [1, 1, 1], 2270 fg => [1, 1, 1],
1739 active_fg => [0, 0, 0], 2271 active_fg => [0, 0, 0],
2272 bg => [0, 0, 0, 0.2],
2273 active_bg => [1, 1, 1, 0.5],
1740 range => [0, 0, 100, 10], 2274 range => [0, 0, 100, 10, 0],
1741 req_w => 20, 2275 min_w => $::WIDTH / 80,
1742 req_h => 20, 2276 min_h => $::WIDTH / 80,
1743 vertical => 0, 2277 vertical => 0,
1744 can_hover => 1, 2278 can_hover => 1,
1745 inner_pad => 5, 2279 inner_pad => 0.02,
1746 @_ 2280 @_
1747 ); 2281 );
1748 2282
2283 $self->set_value ($self->{range}[0]);
2284 $self->update;
2285
1749 $self 2286 $self
1750} 2287}
1751 2288
2289sub changed { }
2290
2291sub set_range {
2292 my ($self, $range) = @_;
2293
2294 ($range, $self->{range}) = ($self->{range}, $range);
2295
2296 $self->update
2297 if "@$range" ne "@{$self->{range}}";
2298}
2299
2300sub set_value {
2301 my ($self, $value) = @_;
2302
2303 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2304
2305 $hi = $lo + 1 if $hi <= $lo;
2306
2307 $page = $hi - $lo if $page > $hi - $lo;
2308
2309 $value = $lo if $value < $lo;
2310 $value = $hi - $page if $value > $hi - $page;
2311
2312 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2313 if $unit;
2314
2315 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2316
2317 if ($value != $old_value) {
2318 $self->_emit (changed => $value);
2319 $self->update;
2320 }
2321}
2322
1752sub size_request { 2323sub size_request {
1753 my ($self) = @_; 2324 my ($self) = @_;
1754 2325
1755 my $w = $self->{req_w}; 2326 ($self->{req_w}, $self->{req_h})
1756 my $h = $self->{req_h};
1757
1758 $self->{vertical} ? ($h, $w) : ($w, $h)
1759} 2327}
1760 2328
1761sub button_down { 2329sub button_down {
1762 my ($self, $ev, $x, $y) = @_; 2330 my ($self, $ev, $x, $y) = @_;
1763 2331
1764 $self->SUPER::button_down ($ev, $x, $y); 2332 $self->SUPER::button_down ($ev, $x, $y);
2333
2334 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2335
1765 $self->mouse_motion ($ev, $x, $y); 2336 $self->mouse_motion ($ev, $x, $y)
1766} 2337}
1767 2338
1768sub mouse_motion { 2339sub mouse_motion {
1769 my ($self, $ev, $x, $y) = @_; 2340 my ($self, $ev, $x, $y) = @_;
1770 2341
1771 if ($GRAB == $self) { 2342 if ($GRAB == $self) {
2343 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2344
2345 my (undef, $lo, $hi, $page) = @{$self->{range}};
2346
2347 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2348
2349 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2350 } else {
2351 return 0;
2352 }
2353
2354 1
2355}
2356
2357sub update {
2358 my ($self) = @_;
2359
2360 delete $self->{knob_w};
2361 $self->SUPER::update;
2362}
2363
2364sub _draw {
2365 my ($self) = @_;
2366
2367 unless ($self->{knob_w}) {
2368 $self->set_value ($self->{range}[0]);
2369
1772 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2370 my ($value, $lo, $hi, $page) = @{$self->{range}};
2371 my $range = ($hi - $page - $lo) || 1e-100;
1773 2372
1774 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2373 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1775 2374
1776 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2375 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1777 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2376 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1778 2377
1779 $x -= $inner_pad_px; # substract the padding 2378 $value = ($value - $lo) / $range;
1780 $x = $x * ($hi - $lo) / $inner_w + $lo; 2379 $value = $value * $self->{scale} + $self->{offset};
1781 $x = $lo if $x < $lo;
1782 $x = $hi - $page if $x > $hi - $page;
1783 $self->{range}[0] = $x;
1784 2380
1785 $self->emit (changed => $x); 2381 $self->{knob_x} = $value - $knob_w * 0.5;
1786 $self->update; 2382 $self->{knob_w} = $knob_w;
1787 } 2383 }
1788}
1789
1790# the inner_* stuff is for generating a padding for the slider handle,
1791# so that the handle doesn't leave the texture. This calculation isn't 100%
1792# correct propably, but it does the job for now
1793sub _calc_inner_pad_px {
1794 my ($self, $w) = @_;
1795 ($w / 100) * $self->{inner_pad} # % to pixels
1796}
1797
1798sub _draw {
1799 my ($self) = @_;
1800 2384
1801 $self->SUPER::_draw (); 2385 $self->SUPER::_draw ();
1802 2386
1803 my ($w, $h) = @$self{qw(w h)}; 2387 glScale $self->{w}, $self->{h};
1804 2388
1805 if ($self->{vertical}) { 2389 if ($self->{vertical}) {
1806 # draw a vertical slider like a rotated horizontal slider 2390 # draw a vertical slider like a rotated horizontal slider
1807 2391
2392 glTranslate 1, 0, 0;
1808 glRotate 90, 0, 0, 1; 2393 glRotate 90, 0, 0, 1;
1809 glTranslate 0, -$self->{w}, 0;
1810
1811 ($w, $h) = ($h, $w);
1812 } 2394 }
1813 2395
1814 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2396 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1815 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2397 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1816 2398
1817 my ($value, $lo, $hi, $page) = @{$self->{range}};
1818
1819 $hi = $value + 1 if $lo == $hi;
1820
1821 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1822 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1823
1824 $page = int $page * $inner_w / ($hi - $lo);
1825 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1826
1827 $w -= $page;
1828 $page &= ~1;
1829 glTranslate $page * 0.5, 0, 0;
1830 $page ||= 2;
1831
1832 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1833 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1834
1835 glEnable GL_BLEND;
1836 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1837 glEnable GL_TEXTURE_2D; 2399 glEnable GL_TEXTURE_2D;
1838 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2400 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1839 2401
1840 # draw background 2402 # draw background
1841 $tex[1]->draw_quad (0, 0, $w, $h); 2403 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1842 2404
1843 # draw handle 2405 # draw handle
1844 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2406 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1845 2407
1846 glDisable GL_BLEND;
1847 glDisable GL_TEXTURE_2D; 2408 glDisable GL_TEXTURE_2D;
1848} 2409}
2410
2411#############################################################################
2412
2413package CFClient::UI::ValSlider;
2414
2415our @ISA = CFClient::UI::HBox::;
2416
2417sub new {
2418 my ($class, %arg) = @_;
2419
2420 my $range = delete $arg{range};
2421
2422 my $self = $class->SUPER::new (
2423 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2424 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2425 to_value => sub { shift },
2426 from_value => sub { shift },
2427 %arg,
2428 );
2429
2430 $self->{slider}->connect (changed => sub {
2431 my ($self, $value) = @_;
2432 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2433 $self->{parent}->emit (changed => $value);
2434 });
2435
2436# $self->{entry}->connect (changed => sub {
2437# my ($self, $value) = @_;
2438# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2439# $self->{parent}->emit (changed => $value);
2440# });
2441
2442 $self->add ($self->{slider}, $self->{entry});
2443
2444 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2445
2446 $self
2447}
2448
2449sub set_range { shift->{slider}->set_range (@_) }
2450sub set_value { shift->{slider}->set_value (@_) }
1849 2451
1850############################################################################# 2452#############################################################################
1851 2453
1852package CFClient::UI::TextView; 2454package CFClient::UI::TextView;
1853 2455
… …
1857 2459
1858sub new { 2460sub new {
1859 my $class = shift; 2461 my $class = shift;
1860 2462
1861 my $self = $class->SUPER::new ( 2463 my $self = $class->SUPER::new (
1862 fontsize => 1, 2464 fontsize => 1,
2465 can_events => 0,
2466 #font => default_font
1863 @_, 2467 @_,
1864 2468
1865 layout => (new CFClient::Layout), 2469 layout => (new CFClient::Layout 1),
1866 par => [], 2470 par => [],
1867 height => 0, 2471 height => 0,
1868 children => [ 2472 children => [
1869 (new CFClient::UI::Empty expand => 1), 2473 (new CFClient::UI::Empty expand => 1),
1870 (new CFClient::UI::Slider vertical => 1), 2474 (new CFClient::UI::Slider vertical => 1),
1871 ], 2475 ],
1872 ); 2476 );
1873 2477
1874 $self->{children}[1]->connect (changed => sub { 2478 $self->{children}[1]->connect (changed => sub { $self->update });
1875 $self->update;
1876 });
1877 2479
1878 $self 2480 $self
1879} 2481}
1880 2482
1881sub set_fontsize { 2483sub set_fontsize {
… …
1883 2485
1884 $self->{fontsize} = $fontsize; 2486 $self->{fontsize} = $fontsize;
1885 $self->reflow; 2487 $self->reflow;
1886} 2488}
1887 2489
2490sub size_allocate {
2491 my ($self, $w, $h) = @_;
2492
2493 $self->SUPER::size_allocate ($w, $h);
2494
2495 $self->{layout}->set_font ($self->{font}) if $self->{font};
2496 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2497 $self->{layout}->set_width ($self->{children}[0]{w});
2498
2499 $self->reflow;
2500}
2501
1888sub text_height { 2502sub text_size {
1889 my ($self, $text) = @_; 2503 my ($self, $text, $indent) = @_;
1890 2504
1891 my $layout = $self->{layout}; 2505 my $layout = $self->{layout};
1892 2506
1893 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2507 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1894 $layout->set_width ($self->{w}); 2508 $layout->set_width ($self->{children}[0]{w} - $indent);
1895 $layout->set_text ($text); 2509 $layout->set_markup ($text);
1896 2510
1897 ($layout->size)[1] 2511 $layout->size
1898} 2512}
1899 2513
1900sub reflow { 2514sub reflow {
1901 my ($self) = @_; 2515 my ($self) = @_;
1902 2516
1903 $self->{need_reflow}++; 2517 $self->{need_reflow}++;
1904 $self->update; 2518 $self->update;
1905} 2519}
1906 2520
1907sub size_allocate { 2521sub set_offset {
2522 my ($self, $offset) = @_;
2523
2524 # todo: base offset on lines or so, not on pixels
2525 $self->{children}[1]->set_value ($offset);
2526}
2527
2528sub clear {
1908 my ($self, $w, $h) = @_; 2529 my ($self) = @_;
1909 2530
1910 $self->SUPER::size_allocate ($w, $h); 2531 $self->{par} = [];
1911 2532 $self->{height} = 0;
1912 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2533 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1913 $self->{layout}->set_width ($self->{children}[0]{w});
1914
1915 $self->reflow;
1916} 2534}
1917 2535
1918sub add_paragraph { 2536sub add_paragraph {
1919 my ($self, $color, $text) = @_; 2537 my ($self, $color, $text, $indent) = @_;
1920 2538
1921 #TODO: intelligently "reformat" paragraph 2539 for my $line (split /\n/, $text) {
1922 2540 my ($w, $h) = $self->text_size ($line);
1923 my $height = $self->text_height ($text);
1924
1925 $self->{height} += $height; 2541 $self->{height} += $h;
2542 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2543 }
1926 2544
1927 push @{$self->{par}}, [$height, $color, $text];
1928
1929 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2545 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1930 $self->{children}[1]->update;
1931} 2546}
1932 2547
1933sub update { 2548sub update {
1934 my ($self) = @_; 2549 my ($self) = @_;
1935 2550
… …
1937 2552
1938 return unless $self->{h} > 0; 2553 return unless $self->{h} > 0;
1939 2554
1940 delete $self->{texture}; 2555 delete $self->{texture};
1941 2556
1942 $ROOT->on_refresh ($self, sub { 2557 $ROOT->on_post_alloc ($self, sub {
2558 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2559
1943 if (delete $self->{need_reflow}) { 2560 if (delete $self->{need_reflow}) {
1944 my $height = 0; 2561 my $height = 0;
1945 2562
1946 $height += $_->[0] = $self->text_height ($_->[2]) 2563 my $layout = $self->{layout};
2564
2565 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2566
1947 for @{$self->{par}}; 2567 for (@{$self->{par}}) {
2568 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2569 $layout->set_width ($W - $_->[3]);
2570 $layout->set_markup ($_->[4]);
2571 my ($w, $h) = $layout->size;
2572 $_->[0] = $w + $_->[3];
2573 $_->[1] = $h;
2574 }
2575
2576 $height += $_->[1];
2577 }
1948 2578
1949 $self->{height} = $height; 2579 $self->{height} = $height;
1950 2580
1951 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2581 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1952 2582
1953 delete $self->{texture}; 2583 delete $self->{texture};
1954 } 2584 }
1955 2585
1956 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2586 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1957 glClearColor 0, 0, 0, 1; 2587 glClearColor 0, 0, 0, 0;
1958 glClear GL_COLOR_BUFFER_BIT; 2588 glClear GL_COLOR_BUFFER_BIT;
1959 2589
2590 my $top = int $self->{children}[1]{range}[0];
2591
2592 my $y0 = $top;
2593 my $y1 = $top + $H;
2594
2595 my $y = 0;
2596
2597 my $layout = $self->{layout};
2598
2599 $layout->set_font ($self->{font}) if $self->{font};
2600
1960 glEnable GL_BLEND; 2601 glEnable GL_BLEND;
2602 #TODO# not correct in windows where rgba is forced off
1961 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2603 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1962 glEnable GL_TEXTURE_2D;
1963 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1964
1965 my $top = int $self->{children}[1]{range}[0];
1966
1967 my $y0 = $top;
1968 my $y1 = $top + $self->{h};
1969
1970 my $y = 0;
1971
1972 my $layout = $self->{layout};
1973 2604
1974 for my $par (@{$self->{par}}) { 2605 for my $par (@{$self->{par}}) {
1975 my $h = $par->[0]; 2606 my $h = $par->[1];
1976 2607
1977 if ($y0 < $y + $h && $y < $y1) { 2608 if ($y0 < $y + $h && $y < $y1) {
2609 $layout->set_foreground (@{ $par->[2] });
2610 $layout->set_width ($W - $par->[3]);
1978 $layout->set_text ($par->[2]); 2611 $layout->set_markup ($par->[4]);
1979 2612
1980 glColor @{ $par->[1] }; 2613 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1981 my ($W, $H) = $layout->size; 2614
1982 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2615 glRasterPos $par->[3], $y - $y0;
2616 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1983 } 2617 }
1984 2618
1985 $y += $h; 2619 $y += $h;
1986 } 2620 }
1987 2621
1988 glDisable GL_TEXTURE_2D;
1989 glDisable GL_BLEND; 2622 glDisable GL_BLEND;
1990 }; 2623 };
1991 }); 2624 });
1992} 2625}
1993 2626
1994sub _draw { 2627sub _draw {
1995 my ($self) = @_; 2628 my ($self) = @_;
1996 2629
1997 if ($self->{texture}) {
1998 glEnable GL_TEXTURE_2D; 2630 glEnable GL_TEXTURE_2D;
1999 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2631 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2000 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2632 glColor 0, 0, 0, 1;
2633 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2001 glDisable GL_TEXTURE_2D; 2634 glDisable GL_TEXTURE_2D;
2002 }
2003 2635
2004 $self->{children}[1]->draw; 2636 $self->{children}[1]->draw;
2005 2637
2006} 2638}
2007 2639
… …
2055 2687
2056sub new { 2688sub new {
2057 my $class = shift; 2689 my $class = shift;
2058 2690
2059 my $self = $class->SUPER::new ( 2691 my $self = $class->SUPER::new (
2060 state => 0, 2692 state => 0,
2061 connect_activate => \&toggle_flopper, 2693 on_activate => \&toggle_flopper,
2062 @_ 2694 @_
2063 ); 2695 );
2064 2696
2065 if ($self->{state}) {
2066 $self->{state} = 0;
2067 $self->toggle_flopper;
2068 }
2069
2070 $self 2697 $self
2071} 2698}
2072 2699
2073sub toggle_flopper { 2700sub toggle_flopper {
2074 my ($self) = @_; 2701 my ($self) = @_;
2075 2702
2076 # TODO: use animation 2703 $self->{other}->toggle_visibility;
2077 if ($self->{state} = !$self->{state}) { 2704}
2078 $CFClient::UI::ROOT->add ($self->{other}); 2705
2079 $self->{other}->move ($self->coord2global (0, $self->{h})); 2706#############################################################################
2707
2708package CFClient::UI::Tooltip;
2709
2710our @ISA = CFClient::UI::Bin::;
2711
2712use CFClient::OpenGL;
2713
2714sub new {
2715 my $class = shift;
2716
2717 $class->SUPER::new (
2718 @_,
2719 can_events => 0,
2720 )
2721}
2722
2723sub set_tooltip_from {
2724 my ($self, $widget) = @_;
2725
2726 my $tooltip = $widget->{tooltip};
2727
2728 if ($ENV{CFPLUS_DEBUG} & 2) {
2729 $tooltip .= "\n\n" . (ref $widget) . "\n"
2730 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2731 . "req $widget->{req_w} $widget->{req_h}\n"
2732 . "visible $widget->{visible}";
2733 }
2734
2735 $self->add (new CFClient::UI::Label
2736 markup => $tooltip,
2737 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2738 fontsize => 0.8,
2739 fg => [0, 0, 0, 1],
2740 ellipsise => 0,
2741 font => ($widget->{tooltip_font} || $::FONT_PROP),
2742 );
2743}
2744
2745sub size_request {
2746 my ($self) = @_;
2747
2748 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2749
2750 ($w + 4, $h + 4)
2751}
2752
2753sub size_allocate {
2754 my ($self, $w, $h) = @_;
2755
2756 $self->SUPER::size_allocate ($w - 4, $h - 4);
2757}
2758
2759sub visibility_change {
2760 my ($self, $visible) = @_;
2761
2762 return unless $visible;
2763
2764 $self->{root}->on_post_alloc ("move_$self" => sub {
2765 my $widget = $self->{owner}
2766 or return;
2767
2768 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2769
2770 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2771 if $x + $self->{w} > $::WIDTH;
2772
2773 $self->move_abs ($x, $y);
2774 });
2775}
2776
2777sub _draw {
2778 my ($self) = @_;
2779
2780 glTranslate 0.375, 0.375;
2781
2782 my ($w, $h) = @$self{qw(w h)};
2783
2784 glColor 1, 0.8, 0.4;
2785 glBegin GL_QUADS;
2786 glVertex 0 , 0;
2787 glVertex 0 , $h;
2788 glVertex $w, $h;
2789 glVertex $w, 0;
2790 glEnd;
2791
2792 glColor 0, 0, 0;
2793 glBegin GL_LINE_LOOP;
2794 glVertex 0 , 0;
2795 glVertex 0 , $h;
2796 glVertex $w, $h;
2797 glVertex $w, 0;
2798 glEnd;
2799
2800 glTranslate 2 - 0.375, 2 - 0.375;
2801
2802 $self->SUPER::_draw;
2803}
2804
2805#############################################################################
2806
2807package CFClient::UI::Face;
2808
2809our @ISA = CFClient::UI::Base::;
2810
2811use CFClient::OpenGL;
2812
2813sub new {
2814 my $class = shift;
2815
2816 my $self = $class->SUPER::new (
2817 aspect => 1,
2818 can_events => 0,
2819 @_,
2820 );
2821
2822 if ($self->{anim} && $self->{animspeed}) {
2823 Scalar::Util::weaken (my $widget = $self);
2824
2825 $self->{timer} = Event->timer (
2826 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2827 hard => 1,
2828 interval => $self->{animspeed},
2829 cb => sub {
2830 ++$widget->{frame};
2831 $widget->update;
2832 },
2833 );
2834 }
2835
2836 $self
2837}
2838
2839sub size_request {
2840 (32, 8)
2841}
2842
2843sub update {
2844 my ($self) = @_;
2845
2846 return unless $self->{visible};
2847
2848 $self->SUPER::update;
2849}
2850
2851sub _draw {
2852 my ($self) = @_;
2853
2854 return unless $::CONN;
2855
2856 my $face;
2857
2858 if ($self->{frame}) {
2859 my $anim = $::CONN->{anim}[$self->{anim}];
2860
2861 $face = $anim->[ $self->{frame} % @$anim ]
2862 if $anim && @$anim;
2863 }
2864
2865 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2866
2867 if ($tex) {
2868 glEnable GL_TEXTURE_2D;
2869 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2870 glColor 0, 0, 0, 1;
2871 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2872 glDisable GL_TEXTURE_2D;
2873 }
2874}
2875
2876sub DESTROY {
2877 my ($self) = @_;
2878
2879 $self->{timer}->cancel
2880 if $self->{timer};
2881
2882 $self->SUPER::DESTROY;
2883}
2884
2885#############################################################################
2886
2887package CFClient::UI::Buttonbar;
2888
2889our @ISA = CFClient::UI::HBox::;
2890
2891# TODO: should actualyl wrap buttons and other goodies.
2892
2893#############################################################################
2894
2895package CFClient::UI::Menu;
2896
2897our @ISA = CFClient::UI::FancyFrame::;
2898
2899use CFClient::OpenGL;
2900
2901sub new {
2902 my $class = shift;
2903
2904 my $self = $class->SUPER::new (
2905 items => [],
2906 z => 100,
2907 @_,
2908 );
2909
2910 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2911
2912 for my $item (@{ $self->{items} }) {
2913 my ($widget, $cb) = @$item;
2914
2915 # handle various types of items, only text for now
2916 if (!ref $widget) {
2917 $widget = new CFClient::UI::Label
2918 can_hover => 1,
2919 can_events => 1,
2920 text => $widget;
2921 }
2922
2923 $self->{item}{$widget} = $item;
2924
2925 $self->{vbox}->add ($widget);
2926 }
2927
2928 $self
2929}
2930
2931# popup given the event (must be a mouse button down event currently)
2932sub popup {
2933 my ($self, $ev) = @_;
2934
2935 $self->_emit ("popdown");
2936
2937 # maybe save $GRAB? must be careful about events...
2938 $GRAB = $self;
2939 $self->{button} = $ev->{button};
2940
2941 $self->show;
2942 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2943}
2944
2945sub mouse_motion {
2946 my ($self, $ev, $x, $y) = @_;
2947
2948 # TODO: should use vbox->find_widget or so
2949 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2950 $self->{hover} = $self->{item}{$HOVER};
2951
2952 0
2953}
2954
2955sub button_up {
2956 my ($self, $ev, $x, $y) = @_;
2957
2958 if ($ev->{button} == $self->{button}) {
2959 undef $GRAB;
2960 $self->hide;
2961
2080 $self->emit ("open"); 2962 $self->_emit ("popdown");
2963 $self->{hover}[1]->() if $self->{hover};
2081 } else { 2964 } else {
2082 $CFClient::UI::ROOT->remove ($self->{other}); 2965 return 0
2083 $self->emit ("close"); 2966 }
2967
2084 } 2968 1
2085
2086 $self->emit (changed => $self->{state});
2087} 2969}
2088 2970
2089############################################################################# 2971#############################################################################
2090 2972
2973package CFClient::UI::Multiplexer;
2974
2975our @ISA = CFClient::UI::Container::;
2976
2977sub new {
2978 my $class = shift;
2979
2980 my $self = $class->SUPER::new (
2981 @_,
2982 );
2983
2984 $self->{current} = $self->{children}[0]
2985 if @{ $self->{children} };
2986
2987 $self
2988}
2989
2990sub add {
2991 my ($self, @widgets) = @_;
2992
2993 $self->SUPER::add (@widgets);
2994
2995 $self->{current} = $self->{children}[0]
2996 if @{ $self->{children} };
2997}
2998
2999sub set_current_page {
3000 my ($self, $page_or_widget) = @_;
3001
3002 my $widget = ref $page_or_widget
3003 ? $page_or_widget
3004 : $self->{children}[$page_or_widget];
3005
3006 $self->{current} = $widget;
3007 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3008
3009 $self->_emit (page_changed => $self->{current});
3010
3011 $self->realloc;
3012}
3013
3014sub visible_children {
3015 $_[0]{current}
3016}
3017
3018sub size_request {
3019 my ($self) = @_;
3020
3021 $self->{current}->size_request
3022}
3023
3024sub size_allocate {
3025 my ($self, $w, $h) = @_;
3026
3027 $self->{current}->configure (0, 0, $w, $h);
3028}
3029
3030sub _draw {
3031 my ($self) = @_;
3032
3033 $self->{current}->draw;
3034}
3035
3036#############################################################################
3037
3038package CFClient::UI::Notebook;
3039
3040our @ISA = CFClient::UI::VBox::;
3041
3042sub new {
3043 my $class = shift;
3044
3045 my $self = $class->SUPER::new (
3046 buttonbar => (new CFClient::UI::Buttonbar),
3047 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3048 # filter => # will be put between multiplexer and $self
3049 @_,
3050 );
3051
3052 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3053 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3054
3055 $self
3056}
3057
3058sub add {
3059 my ($self, $title, $widget, $tooltip) = @_;
3060
3061 Scalar::Util::weaken $self;
3062
3063 $self->{buttonbar}->add (new CFClient::UI::Button
3064 markup => $title,
3065 tooltip => $tooltip,
3066 on_activate => sub { $self->set_current_page ($widget) },
3067 );
3068
3069 $self->{multiplexer}->add ($widget);
3070}
3071
3072sub set_current_page {
3073 my ($self, $page) = @_;
3074
3075 $self->{multiplexer}->set_current_page ($page);
3076 $self->_emit (page_changed => $self->{multiplexer}{current});
3077}
3078
3079#############################################################################
3080
3081package CFClient::UI::Statusbox;
3082
3083our @ISA = CFClient::UI::VBox::;
3084
3085sub new {
3086 my $class = shift;
3087
3088 my $self = $class->SUPER::new (
3089 fontsize => 0.8,
3090 @_,
3091 );
3092
3093 Scalar::Util::weaken (my $this = $self);
3094
3095 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3096
3097 $self
3098}
3099
3100sub reorder {
3101 my ($self) = @_;
3102 my $NOW = Time::HiRes::time;
3103
3104 # freeze display when hovering over any label
3105 return if $CFClient::UI::TOOLTIP->{owner}
3106 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3107 values %{ $self->{item} };
3108
3109 while (my ($k, $v) = each %{ $self->{item} }) {
3110 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3111 }
3112
3113 my @widgets;
3114
3115 my @items = sort {
3116 $a->{pri} <=> $b->{pri}
3117 or $b->{id} <=> $a->{id}
3118 } values %{ $self->{item} };
3119
3120 $self->{timer}->interval (1);
3121
3122 my $count = 10 + 1;
3123 for my $item (@items) {
3124 last unless --$count;
3125
3126 my $label = $item->{label} ||= do {
3127 # TODO: doesn't handle markup well (read as: at all)
3128 my $short = $item->{count} > 1
3129 ? "<b>$item->{count} ×</b> $item->{text}"
3130 : $item->{text};
3131
3132 for ($short) {
3133 s/^\s+//;
3134 s/\s+/ /g;
3135 }
3136
3137 new CFClient::UI::Label
3138 markup => $short,
3139 tooltip => $item->{tooltip},
3140 tooltip_font => $::FONT_PROP,
3141 tooltip_width => 0.67,
3142 fontsize => $item->{fontsize} || $self->{fontsize},
3143 max_w => $::WIDTH * 0.44,
3144 fg => [@{ $item->{fg} }],
3145 can_events => 1,
3146 can_hover => 1
3147 };
3148
3149 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3150 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3151 $label->update;
3152 $label->set_max_size (undef, $label->{req_h} * $diff)
3153 if $diff < 1;
3154 $self->{timer}->interval (1/30);
3155 } else {
3156 $label->{fg}[3] = $item->{fg}[3] || 1;
3157 }
3158
3159 push @widgets, $label;
3160 }
3161
3162 $self->clear;
3163 $self->SUPER::add (reverse @widgets);
3164}
3165
3166sub add {
3167 my ($self, $text, %arg) = @_;
3168
3169 $text =~ s/^\s+//;
3170 $text =~ s/\s+$//;
3171
3172 return unless $text;
3173
3174 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3175
3176 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3177
3178 if (my $item = $self->{item}{$group}) {
3179 if ($item->{text} eq $text) {
3180 $item->{count}++;
3181 } else {
3182 $item->{count} = 1;
3183 $item->{text} = $item->{tooltip} = $text;
3184 }
3185 $item->{id} = ++$self->{id};
3186 $item->{timeout} = $timeout;
3187 delete $item->{label};
3188 } else {
3189 $self->{item}{$group} = {
3190 id => ++$self->{id},
3191 text => $text,
3192 timeout => $timeout,
3193 tooltip => $text,
3194 fg => [0.8, 0.8, 0.8, 0.8],
3195 pri => 0,
3196 count => 1,
3197 %arg,
3198 };
3199 }
3200
3201 $self->reorder;
3202}
3203
3204sub reconfigure {
3205 my ($self) = @_;
3206
3207 delete $_->{label}
3208 for values %{ $self->{item} || {} };
3209
3210 $self->reorder;
3211 $self->SUPER::reconfigure;
3212}
3213
3214sub DESTROY {
3215 my ($self) = @_;
3216
3217 $self->{timer}->cancel;
3218
3219 $self->SUPER::DESTROY;
3220}
3221
3222#############################################################################
3223
3224package CFClient::UI::Inventory;
3225
3226our @ISA = CFClient::UI::ScrolledWindow::;
3227
3228sub new {
3229 my $class = shift;
3230
3231 my $self = $class->SUPER::new (
3232 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3233 @_,
3234 );
3235
3236 $self
3237}
3238
3239sub set_items {
3240 my ($self, $items) = @_;
3241
3242 $self->{child}->clear;
3243 return unless $items;
3244
3245 my @items = sort {
3246 ($a->{type} <=> $b->{type})
3247 or ($a->{name} cmp $b->{name})
3248 } @$items;
3249
3250 $self->{real_items} = \@items;
3251
3252 my $row = 0;
3253 for my $item (@items) {
3254 CFClient::Item::update_widgets $item;
3255
3256 $self->{child}->add (0, $row, $item->{face_widget});
3257 $self->{child}->add (1, $row, $item->{desc_widget});
3258 $self->{child}->add (2, $row, $item->{weight_widget});
3259
3260 $row++;
3261 }
3262}
3263
3264#############################################################################
3265
3266package CFClient::UI::BindEditor;
3267
3268our @ISA = CFClient::UI::FancyFrame::;
3269
3270sub new {
3271 my $class = shift;
3272
3273 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3274
3275 $self->add (my $vb = new CFClient::UI::VBox);
3276
3277
3278 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3279 text => "start recording",
3280 tooltip => "Start/Stops recording of actions."
3281 ."All subsequent actions after the recording started will be captured."
3282 ."The actions are displayed after the record was stopped."
3283 ."To bind the action you have to click on the 'Bind' button",
3284 on_activate => sub {
3285 unless ($self->{recording}) {
3286 $self->start;
3287 } else {
3288 $self->stop;
3289 }
3290 });
3291
3292 $vb->add (new CFClient::UI::Label text => "Actions:");
3293 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3294
3295 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3296 $vb->add (my $hb = new CFClient::UI::HBox);
3297 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3298 $hb->add (new CFClient::UI::Button
3299 text => "bind",
3300 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3301 on_activate => sub {
3302 $self->ask_for_bind;
3303 });
3304
3305 $vb->add (my $hb = new CFClient::UI::HBox);
3306 $hb->add (new CFClient::UI::Button
3307 text => "ok",
3308 expand => 1,
3309 tooltip => "This closes the binding editor and saves the binding",
3310 on_activate => sub {
3311 $self->hide;
3312 $self->commit;
3313 });
3314
3315 $hb->add (new CFClient::UI::Button
3316 text => "cancel",
3317 expand => 1,
3318 tooltip => "This closes the binding editor without saving",
3319 on_activate => sub {
3320 $self->hide;
3321 $self->{binding_cancel}->()
3322 if $self->{binding_cancel};
3323 });
3324
3325 $self->update_binding_widgets;
3326
3327 $self
3328}
3329
3330sub commit {
3331 my ($self) = @_;
3332 my ($mod, $sym, $cmds) = $self->get_binding;
3333 if ($sym != 0 && @$cmds > 0) {
3334 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3335 ."'. Don't forget 'Save Config'!");
3336 $self->{binding_change}->($mod, $sym, $cmds)
3337 if $self->{binding_change};
3338 } else {
3339 $::STATUSBOX->add ("No action bound, no key or action specified!");
3340 $self->{binding_cancel}->()
3341 if $self->{binding_cancel};
3342 }
3343}
3344
3345sub start {
3346 my ($self) = @_;
3347
3348 $self->{rec_btn}->set_text ("stop recording");
3349 $self->{recording} = 1;
3350 $self->clear_command_list;
3351 $::CONN->start_record if $::CONN;
3352}
3353
3354sub stop {
3355 my ($self) = @_;
3356
3357 $self->{rec_btn}->set_text ("start recording");
3358 $self->{recording} = 0;
3359
3360 my $rec;
3361 $rec = $::CONN->stop_record if $::CONN;
3362 return unless ref $rec eq 'ARRAY';
3363 $self->set_command_list ($rec);
3364}
3365
3366
3367sub ask_for_bind_and_commit {
3368 my ($self) = @_;
3369 $self->ask_for_bind (1);
3370}
3371
3372sub ask_for_bind {
3373 my ($self, $commit) = @_;
3374
3375 CFClient::Binder::open_binding_dialog (sub {
3376 my ($mod, $sym) = @_;
3377 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3378 $self->update_binding_widgets;
3379 $self->commit if $commit;
3380 });
3381}
3382
3383# $mod and $sym are the modifiers and key symbol
3384# $cmds is a array ref of strings (the commands)
3385# $cb is the callback that is executed on OK
3386# $ccb is the callback that is executed on CANCEL and
3387# when the binding was unsuccessful on OK
3388sub set_binding {
3389 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3390
3391 $self->clear_command_list;
3392 $self->{recording} = 0;
3393 $self->{rec_btn}->set_text ("start recording");
3394
3395 $self->{binding} = [$mod, $sym];
3396 $self->{commands} = $cmds;
3397
3398 $self->{binding_change} = $cb;
3399 $self->{binding_cancel} = $ccb;
3400
3401 $self->update_binding_widgets;
3402}
3403
3404# this is a shortcut method that asks for a binding
3405# and then just binds it.
3406sub do_quick_binding {
3407 my ($self, $cmds) = @_;
3408 $self->set_binding (undef, undef, $cmds, sub {
3409 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3410 });
3411 $self->ask_for_bind (1);
3412}
3413
3414sub update_binding_widgets {
3415 my ($self) = @_;
3416 my ($mod, $sym, $cmds) = $self->get_binding;
3417 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3418 $self->set_command_list ($cmds);
3419}
3420
3421sub get_binding {
3422 my ($self) = @_;
3423 return (
3424 $self->{binding}->[0],
3425 $self->{binding}->[1],
3426 [ grep { defined $_ } @{$self->{commands}} ]
3427 );
3428}
3429
3430sub clear_command_list {
3431 my ($self) = @_;
3432 $self->{cmdbox}->clear ();
3433}
3434
3435sub set_command_list {
3436 my ($self, $cmds) = @_;
3437
3438 $self->{cmdbox}->clear ();
3439 $self->{commands} = $cmds;
3440
3441 my $idx = 0;
3442
3443 for (@$cmds) {
3444 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3445
3446 my $i = $idx;
3447 $hb->add (new CFClient::UI::Label text => $_);
3448 $hb->add (new CFClient::UI::Button
3449 text => "delete",
3450 tooltip => "Deletes the action from the record",
3451 on_activate => sub {
3452 $self->{cmdbox}->remove ($hb);
3453 $cmds->[$i] = undef;
3454 });
3455
3456
3457 $idx++
3458 }
3459}
3460
3461#############################################################################
3462
3463package CFClient::UI::SpellList;
3464
3465our @ISA = CFClient::UI::Table::;
3466
3467sub new {
3468 my $class = shift;
3469
3470 my $self = $class->SUPER::new (
3471 binding => [],
3472 commands => [],
3473 @_,
3474 )
3475}
3476
3477# XXX: Do sorting? Argl...
3478sub add_spell {
3479 my ($self, $spell) = @_;
3480 $self->{spells}->{$spell->{name}} = $spell;
3481
3482 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3483 face => $spell->{face},
3484 can_hover => 1,
3485 can_events => 1,
3486 tooltip => $spell->{message});
3487
3488 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3489 text => $spell->{name},
3490 can_hover => 1,
3491 can_events => 1,
3492 tooltip => $spell->{message},
3493 expand => 1);
3494
3495 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3496 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3497 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3498 expand => 1);
3499
3500 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3501 text => "bind to key",
3502 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3503}
3504
3505sub rebuild_spell_list {
3506 my ($self) = @_;
3507 $self->{tbl_idx} = 0;
3508 $self->add_spell ($_) for values %{$self->{spells}};
3509}
3510
3511sub remove_spell {
3512 my ($self, $spell) = @_;
3513 delete $self->{spells}->{$spell->{name}};
3514 $self->rebuild_spell_list;
3515}
3516
3517#############################################################################
3518
2091package CFClient::UI::Root; 3519package CFClient::UI::Root;
2092 3520
2093our @ISA = CFClient::UI::Container::; 3521our @ISA = CFClient::UI::Container::;
2094 3522
3523use List::Util qw(min max);
3524
2095use CFClient::OpenGL; 3525use CFClient::OpenGL;
2096 3526
2097sub check_size { 3527sub new {
2098 my ($self) = @_; 3528 my $class = shift;
2099 3529
2100 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3530 my $self = $class->SUPER::new (
3531 visible => 1,
3532 @_,
3533 );
3534
3535 Scalar::Util::weaken ($self->{root} = $self);
3536
3537 $self
2101} 3538}
2102 3539
2103sub size_request { 3540sub size_request {
2104 ($::WIDTH, $::HEIGHT) 3541 my ($self) = @_;
2105}
2106 3542
2107sub configure { 3543 ($self->{w}, $self->{h})
3544}
3545
3546sub _to_pixel {
3547 my ($coord, $size, $max) = @_;
3548
3549 $coord =
3550 $coord eq "center" ? ($max - $size) * 0.5
3551 : $coord eq "max" ? $max
3552 : $coord;
3553
3554 $coord = 0 if $coord < 0;
3555 $coord = $max - $size if $coord > $max - $size;
3556
3557 int $coord + 0.5
3558}
3559
3560sub size_allocate {
2108 my ($self, $x, $y, $w, $h) = @_; 3561 my ($self, $w, $h) = @_;
2109 3562
2110 $self->SUPER::configure ($x, $y, $w, $h);
2111
2112 for my $child (@{$self->{children}}) { 3563 for my $child ($self->children) {
2113 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3564 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2114 3565
2115 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3566 $X = $child->{force_x} if exists $child->{force_x};
2116 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3567 $Y = $child->{force_y} if exists $child->{force_y};
3568
3569 $X = _to_pixel $X, $W, $self->{w};
3570 $Y = _to_pixel $Y, $H, $self->{h};
3571
2117 $child->configure ($X, $Y, $W,$H); 3572 $child->configure ($X, $Y, $W, $H);
2118 } 3573 }
2119} 3574}
2120 3575
2121sub _topleft { 3576sub coord2local {
2122 my ($self, $x, $y) = @_; 3577 my ($self, $x, $y) = @_;
2123 3578
2124 ($x, $y) 3579 ($x, $y)
2125} 3580}
2126 3581
3582sub coord2global {
3583 my ($self, $x, $y) = @_;
3584
3585 ($x, $y)
3586}
3587
2127sub update { 3588sub update {
2128 my ($self) = @_; 3589 my ($self) = @_;
2129 3590
2130 $self->check_size; 3591 $::WANT_REFRESH++;
2131 ::refresh ();
2132} 3592}
2133 3593
2134sub add { 3594sub add {
2135 my ($self, $child) = @_; 3595 my ($self, @children) = @_;
2136 3596
2137 # integerize window positions 3597 $_->{is_toplevel} = 1
2138 $child->{x} = int $child->{x}; 3598 for @children;
2139 $child->{y} = int $child->{y};
2140 3599
2141 $self->SUPER::add ($child); 3600 $self->SUPER::add (@children);
3601}
3602
3603sub remove {
3604 my ($self, @children) = @_;
3605
3606 $self->SUPER::remove (@children);
3607
3608 delete $self->{is_toplevel}
3609 for @children;
3610
3611 while (@children) {
3612 my $w = pop @children;
3613 push @children, $w->children;
3614 $w->set_invisible;
3615 }
2142} 3616}
2143 3617
2144sub on_refresh { 3618sub on_refresh {
2145 my ($self, $id, $cb) = @_; 3619 my ($self, $id, $cb) = @_;
2146 3620
2147 $self->{refresh_hook}{$id} = $cb; 3621 $self->{refresh_hook}{$id} = $cb;
2148} 3622}
2149 3623
3624sub on_post_alloc {
3625 my ($self, $id, $cb) = @_;
3626
3627 $self->{post_alloc_hook}{$id} = $cb;
3628}
3629
2150sub draw { 3630sub draw {
2151 my ($self) = @_; 3631 my ($self) = @_;
2152 3632
2153 while (my $rcb = delete $self->{refresh_hook}) { 3633 while ($self->{refresh_hook}) {
2154 $_->() for values %$rcb; 3634 $_->()
3635 for values %{delete $self->{refresh_hook}};
2155 } 3636 }
3637
3638 if ($self->{realloc}) {
3639 my %queue;
3640 my @queue;
3641 my $widget;
3642
3643 outer:
3644 while () {
3645 if (my $realloc = delete $self->{realloc}) {
3646 for $widget (values %$realloc) {
3647 $widget->{visible} or next; # do not resize invisible widgets
3648
3649 $queue{$widget+0}++ and next; # duplicates are common
3650
3651 push @{ $queue[$widget->{visible}] }, $widget;
3652 }
3653 }
3654
3655 while () {
3656 @queue or last outer;
3657
3658 $widget = pop @{ $queue[-1] || [] }
3659 and last;
3660
3661 pop @queue;
3662 }
3663
3664 delete $queue{$widget+0};
3665
3666 my ($w, $h) = $widget->size_request;
3667
3668 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3669 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3670
3671 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3672 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3673
3674 $w = $widget->{force_w} if exists $widget->{force_w};
3675 $h = $widget->{force_h} if exists $widget->{force_h};
3676
3677 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3678 || delete $widget->{force_realloc}) {
3679 $widget->{req_w} = $w;
3680 $widget->{req_h} = $h;
3681
3682 $self->{size_alloc}{$widget+0} = $widget;
3683
3684 if (my $parent = $widget->{parent}) {
3685 $self->{realloc}{$parent+0} = $parent
3686 unless $queue{$parent+0};
3687
3688 $parent->{force_size_alloc} = 1;
3689 $self->{size_alloc}{$parent+0} = $parent;
3690 }
3691 }
3692
3693 delete $self->{realloc}{$widget+0};
3694 }
3695 }
3696
3697 while (my $size_alloc = delete $self->{size_alloc}) {
3698 my @queue = sort { $b->{visible} <=> $a->{visible} }
3699 values %$size_alloc;
3700
3701 while () {
3702 my $widget = pop @queue || last;
3703
3704 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3705
3706 $w = 0 if $w < 0;
3707 $h = 0 if $h < 0;
3708
3709 $w = int $w + 0.5;
3710 $h = int $h + 0.5;
3711
3712 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3713 $widget->{old_w} = $widget->{w};
3714 $widget->{old_h} = $widget->{h};
3715
3716 $widget->{w} = $w;
3717 $widget->{h} = $h;
3718
3719 $widget->emit (size_allocate => $w, $h);
3720 }
3721 }
3722 }
3723
3724 while ($self->{post_alloc_hook}) {
3725 $_->()
3726 for values %{delete $self->{post_alloc_hook}};
3727 }
3728
2156 3729
2157 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3730 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2158 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3731 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2159 glClear GL_COLOR_BUFFER_BIT; 3732 glClear GL_COLOR_BUFFER_BIT;
2160 3733
2161 glMatrixMode GL_PROJECTION; 3734 glMatrixMode GL_PROJECTION;
2162 glLoadIdentity; 3735 glLoadIdentity;
2163 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3736 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2164 glMatrixMode GL_MODELVIEW; 3737 glMatrixMode GL_MODELVIEW;
2165 glLoadIdentity; 3738 glLoadIdentity;
2166 3739
3740 {
3741 package CFClient::UI::Base;
3742
3743 ($draw_x, $draw_y, $draw_w, $draw_h) =
3744 (0, 0, $self->{w}, $self->{h});
3745 }
3746
2167 $self->_draw; 3747 $self->_draw;
2168} 3748}
2169 3749
2170############################################################################# 3750#############################################################################
2171 3751
2172package CFClient::UI; 3752package CFClient::UI;
2173 3753
2174$ROOT = new CFClient::UI::Root; 3754$ROOT = new CFClient::UI::Root;
3755$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2175 3756
21761 37571
2177 3758

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