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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.143 by root, Thu Apr 20 21:28:51 2006 UTC vs.
Revision 1.282 by root, Mon Jun 5 02:25:10 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
92
93 check_tooltip;
33 } 94 }
34 95
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
… …
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
… …
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
210 w => undef,
211 h => undef,
212 can_events => 1,
101 @_ 213 @_
102 }, $class; 214 }, $class;
103 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
104 for (keys %$self) { 218 for (keys %$self) {
105 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
107 } 221 }
108 } 222 }
109 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
110 $self 236 $self
111} 237}
112 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
113sub show { 246sub show {
114 my ($self) = @_; 247 my ($self) = @_;
115 248
116 return if $self->{parent}; 249 return if $self->{parent};
117 250
118 $CFClient::UI::ROOT->add ($self); 251 $CFClient::UI::ROOT->add ($self);
119} 252}
120 253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
121sub hide { 307sub hide {
122 my ($self) = @_; 308 my ($self) = @_;
123 309
124 return unless $self->{parent}; 310 $self->set_invisible;
125 311
126 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
127} 314}
128 315
129sub move { 316sub move_abs {
130 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
131 318
132 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
133 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
134 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
135 322
136 $self->update; 323 $self->update;
137} 324}
138 325
139sub needs_redraw { 326sub set_size {
140 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
141} 333}
142 334
143sub size_request { 335sub size_request {
144 require Carp; 336 require Carp;
145 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
146} 338}
147 339
148sub configure { 340sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
150 342
151 if ($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 $x += ($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
158 $y += ($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
159
160 ($w, $h) = ($w2, $h2);
161 } 353 }
162 354
163 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
164 $self->{x} = $x; 356 $self->{x} = $x;
165 $self->{y} = $y; 357 $self->{y} = $y;
166 $self->update; 358 $self->update;
167 } 359 }
168 360
169 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
170 $self->{w} = $w; 364 $self->{alloc_w} = $w;
171 $self->{h} = $h; 365 $self->{alloc_h} = $h;
172 366
173 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
174 $self->update;
175 } 368 }
176} 369}
177 370
178sub size_allocate { 371sub size_allocate {
179 # nothing to be done 372 # nothing to be done
180} 373}
181 374
182# return top left coordinates 375sub children {
183sub _topleft { 376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
184 my ($self, $x, $y) = @_; 384 my ($self, $w, $h) = @_;
185 385
186 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 386 $self->{max_w} = int $w if defined $w;
387 $self->{max_h} = int $h if defined $h;
388
389 $self->realloc;
390}
391
392sub set_tooltip {
393 my ($self, $tooltip) = @_;
394
395 $tooltip =~ s/^\s+//;
396 $tooltip =~ s/\s+$//;
397
398 return if $self->{tooltip} eq $tooltip;
399
400 $self->{tooltip} = $tooltip;
401
402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
403 delete $CFClient::UI::TOOLTIP->{owner};
404 CFClient::UI::check_tooltip;
405 }
187} 406}
188 407
189# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
190sub coord2local { 409sub coord2local {
191 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
192 411
193 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194 ($x - $X, $y - $Y)
195} 413}
196 414
197# translate local coordinates to global coordinate system 415# translate local coordinates to global coordinate system
198sub coord2global { 416sub coord2global {
199 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
200 418
201 my ($X, $Y) = $self->_topleft; 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202 ($x + $X, $y + $Y)
203} 420}
204 421
205sub focus_in { 422sub focus_in {
206 my ($self) = @_; 423 my ($self) = @_;
207 424
208 return if $FOCUS == $self; 425 return if $FOCUS == $self;
209 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
210 427
211 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
212 429
213 $self->emit (focus_in => $focus); 430 $self->_emit (focus_in => $focus);
214 431
215 $focus->update if $focus; 432 $focus->update if $focus;
216 $FOCUS->update; 433 $FOCUS->update;
217} 434}
218 435
… …
221 438
222 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
223 440
224 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
225 442
226 $self->emit (focus_out => $focus); 443 $self->_emit (focus_out => $focus);
227 444
228 $focus->update if $focus; #? 445 $focus->update if $focus; #?
229}
230 446
447 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
448 unless $FOCUS;
449}
450
231sub mouse_motion { } 451sub mouse_motion { 0 }
232sub button_up { } 452sub button_up { 0 }
233sub key_down { } 453sub key_down { 0 }
234sub key_up { } 454sub key_up { 0 }
235 455
236sub button_down { 456sub button_down {
237 my ($self, $ev, $x, $y) = @_; 457 my ($self, $ev, $x, $y) = @_;
238 458
239 $self->focus_in; 459 $self->focus_in;
240}
241 460
242sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
243sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
244sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
245sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
246sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
247
248sub draw {
249 my ($self) = @_;
250
251 return unless $self->{h} && $self->{w};
252
253 glPushMatrix;
254 glTranslate $self->{x}, $self->{y}, 0;
255 $self->_draw;
256 glPopMatrix;
257
258 if ($self == $HOVER && $self->{can_hover}) {
259 my ($x, $y) = @$self{qw(x y)};
260
261 glColor 1, 0.8, 0.5, 0.2;
262 glEnable GL_BLEND;
263 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
264 glBegin GL_QUADS;
265 glVertex $x , $y;
266 glVertex $x + $self->{w}, $y;
267 glVertex $x + $self->{w}, $y + $self->{h};
268 glVertex $x , $y + $self->{h};
269 glEnd;
270 glDisable GL_BLEND;
271 } 461 0
272}
273
274sub _draw {
275 my ($self) = @_;
276
277 warn "no draw defined for $self\n";
278} 462}
279 463
280sub find_widget { 464sub find_widget {
281 my ($self, $x, $y) = @_; 465 my ($self, $x, $y) = @_;
466
467 return () unless $self->{can_events};
282 468
283 return $self 469 return $self
284 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 470 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 471 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
286 472
… …
289 475
290sub set_parent { 476sub set_parent {
291 my ($self, $parent) = @_; 477 my ($self, $parent) = @_;
292 478
293 Scalar::Util::weaken ($self->{parent} = $parent); 479 Scalar::Util::weaken ($self->{parent} = $parent);
480 $self->set_visible if $parent->{visible};
294} 481}
295 482
296sub check_size { 483sub connect {
484 my ($self, $signal, $cb) = @_;
485
486 push @{ $self->{signal_cb}{$signal} }, $cb;
487}
488
489sub _emit {
490 my ($self, $signal, @args) = @_;
491
492 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
493}
494
495sub emit {
496 my ($self, $signal, @args) = @_;
497
498 $self->_emit ($signal, @args)
499 || $self->$signal (@args);
500}
501
502sub visibility_change {
297 my ($self) = @_; 503 #my ($self, $visible) = @_;
504}
298 505
299 my ($w, $h) = $self->size_request; 506sub realloc {
507 my ($self) = @_;
300 508
301 if ($w != $self->{req_w} || $h != $self->{req_h}) { 509 if ($self->{visible}) {
510 return if $self->{root}{realloc}{$self+0};
511
512 $self->{root}{realloc}{$self+0} = $self;
513 $self->{root}->update;
514 } else {
302 $self->{req_w} = $w; 515 delete $self->{req_w};
303 $self->{req_h} = $h; 516 delete $self->{req_h};
304
305 $self->{parent}->check_size
306 if $self->{parent};
307 } 517 }
308} 518}
309 519
310sub update { 520sub update {
311 my ($self) = @_; 521 my ($self) = @_;
312 522
313 $self->{parent}->update 523 $self->{parent}->update
314 if $self->{parent}; 524 if $self->{parent};
315} 525}
316 526
317sub connect { 527sub reconfigure {
318 my ($self, $signal, $cb) = @_; 528 my ($self) = @_;
319 529
320 push @{ $self->{signal_cb}{$signal} }, $cb; 530 $self->realloc;
531 $self->update;
321} 532}
322 533
323sub emit { 534# using global variables seems a bit hacky, but passing through all drawing
324 my ($self, $signal, @args) = @_; 535# functions seems pointless.
536our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
325 537
326 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 538sub draw {
327 $cb->($self, @args); 539 my ($self) = @_;
540
541 return unless $self->{h} && $self->{w};
542
543 # update screen rectangle
544 local $draw_x = $draw_x + $self->{x};
545 local $draw_y = $draw_y + $self->{y};
546 local $draw_w = $draw_x + $self->{w};
547 local $draw_h = $draw_y + $self->{h};
548
549 # skip widgets that are entirely outside the drawing area
550 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
551 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
552
553 glPushMatrix;
554 glTranslate $self->{x}, $self->{y}, 0;
555
556 if ($self == $HOVER && $self->{can_hover}) {
557 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
558 glEnable GL_BLEND;
559 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
560 glBegin GL_QUADS;
561 glVertex 0 , 0;
562 glVertex $self->{w}, 0;
563 glVertex $self->{w}, $self->{h};
564 glVertex 0 , $self->{h};
565 glEnd;
566 glDisable GL_BLEND;
328 } 567 }
568
569 if ($ENV{CFPLUS_DEBUG} & 1) {
570 glPushMatrix;
571 glColor 1, 1, 0, 1;
572 glTranslate 0.375, 0.375;
573 glBegin GL_LINE_LOOP;
574 glVertex 0 , 0;
575 glVertex $self->{w} - 1, 0;
576 glVertex $self->{w} - 1, $self->{h} - 1;
577 glVertex 0 , $self->{h} - 1;
578 glEnd;
579 glPopMatrix;
580 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
581 }
582
583 $self->_draw;
584 glPopMatrix;
585}
586
587sub _draw {
588 my ($self) = @_;
589
590 warn "no draw defined for $self\n";
329} 591}
330 592
331sub DESTROY { 593sub DESTROY {
332 my ($self) = @_; 594 my ($self) = @_;
333 595
596 delete $WIDGET{$self+0};
334 #$self->deactivate; 597 #$self->deactivate;
335} 598}
336 599
337############################################################################# 600#############################################################################
338 601
… …
347 my $class = shift; 610 my $class = shift;
348 611
349 # range [value, low, high, page] 612 # range [value, low, high, page]
350 613
351 $class->SUPER::new ( 614 $class->SUPER::new (
352 bg => [0, 0, 0, 0.2], 615 #bg => [0, 0, 0, 0.2],
353 active_bg => [1, 1, 1, 0.5], 616 #active_bg => [1, 1, 1, 0.5],
354 @_ 617 @_
355 ) 618 )
356} 619}
357 620
358sub _draw { 621sub _draw {
359 my ($self) = @_; 622 my ($self) = @_;
360 623
624 my $color = $FOCUS == $self && $self->{active_bg}
625 ? $self->{active_bg}
626 : $self->{bg};
627
628 if ($color && (@$color < 4 || $color->[3])) {
361 my ($w, $h) = @$self{qw(w h)}; 629 my ($w, $h) = @$self{qw(w h)};
362 630
363 glEnable GL_BLEND; 631 glEnable GL_BLEND;
364 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 632 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
365 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 633 glColor_premultiply @$color;
366 634
367 glBegin GL_QUADS; 635 glBegin GL_QUADS;
368 glVertex 0 , 0; 636 glVertex 0 , 0;
369 glVertex 0 , $h; 637 glVertex 0 , $h;
370 glVertex $w, $h; 638 glVertex $w, $h;
371 glVertex $w, 0; 639 glVertex $w, 0;
372 glEnd; 640 glEnd;
373 641
374 glDisable GL_BLEND; 642 glDisable GL_BLEND;
643 }
375} 644}
376 645
377############################################################################# 646#############################################################################
378 647
379package CFClient::UI::Empty; 648package CFClient::UI::Empty;
380
381our @ISA = CFClient::UI::Base::;
382
383sub size_request {
384 (0, 0)
385}
386
387sub draw { }
388
389#############################################################################
390
391package CFClient::UI::Container;
392 649
393our @ISA = CFClient::UI::Base::; 650our @ISA = CFClient::UI::Base::;
394 651
395sub new { 652sub new {
396 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
654 $class->SUPER::new (can_events => 0, %arg);
655}
397 656
657sub size_request {
658 my ($self) = @_;
659
660 ($self->{w} + 0, $self->{h} + 0)
661}
662
663sub draw { }
664
665#############################################################################
666
667package CFClient::UI::Container;
668
669our @ISA = CFClient::UI::Base::;
670
671sub new {
672 my ($class, %arg) = @_;
673
398 my $children = delete $arg{children} || []; 674 my $children = delete $arg{children};
399 675
400 my $self = $class->SUPER::new (children => [], %arg); 676 my $self = $class->SUPER::new (
677 children => [],
678 can_events => 0,
679 %arg,
680 );
681
401 $self->add ($_) for @$children; 682 $self->add (@$children)
683 if $children;
402 684
403 $self 685 $self
404} 686}
405 687
406sub add { 688sub add {
407 my ($self, $child) = @_; 689 my ($self, @widgets) = @_;
408 690
409 $child->set_parent ($self); 691 $_->set_parent ($self)
692 for @widgets;
410 693
411 use sort 'stable'; 694 use sort 'stable';
412 695
413 $self->{children} = [ 696 $self->{children} = [
414 sort { $a->{z} <=> $b->{z} } 697 sort { $a->{z} <=> $b->{z} }
415 @{$self->{children}}, $child 698 @{$self->{children}}, @widgets
416 ]; 699 ];
417 700
418 $child->check_size; 701 $self->realloc;
702}
703
704sub children {
705 @{ $_[0]{children} }
419} 706}
420 707
421sub remove { 708sub remove {
422 my ($self, $child) = @_; 709 my ($self, $child) = @_;
423 710
424 delete $child->{parent}; 711 delete $child->{parent};
712 $child->hide;
425 713
426 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 714 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
427 715
428 $self->check_size; 716 $self->realloc;
717}
718
719sub clear {
720 my ($self) = @_;
721
722 my $children = delete $self->{children};
723 $self->{children} = [];
724
725 for (@$children) {
726 delete $_->{parent};
727 $_->hide;
728 }
729
730 $self->realloc;
429} 731}
430 732
431sub find_widget { 733sub find_widget {
432 my ($self, $x, $y) = @_; 734 my ($self, $x, $y) = @_;
433 735
434 $x -= $self->{x}; 736 $x -= $self->{x};
435 $y -= $self->{y}; 737 $y -= $self->{y};
436 738
437 my $res; 739 my $res;
438 740
439 for (reverse @{ $self->{children} }) { 741 for (reverse $self->visible_children) {
440 $res = $_->find_widget ($x, $y) 742 $res = $_->find_widget ($x, $y)
441 and return $res; 743 and return $res;
442 } 744 }
443 745
444 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 746 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
493 $self->{children}[0]->configure (0, 0, $w, $h); 795 $self->{children}[0]->configure (0, 0, $w, $h);
494} 796}
495 797
496############################################################################# 798#############################################################################
497 799
800# back-buffered drawing area
801
498package CFClient::UI::Window; 802package CFClient::UI::Window;
499 803
500our @ISA = CFClient::UI::Bin::; 804our @ISA = CFClient::UI::Bin::;
501 805
502use CFClient::OpenGL; 806use CFClient::OpenGL;
… …
508} 812}
509 813
510sub update { 814sub update {
511 my ($self) = @_; 815 my ($self) = @_;
512 816
513 # we want to do this delayed... 817 $ROOT->on_post_alloc ($self => sub { $self->render_child });
514 $self->render_chld;
515 $self->SUPER::update; 818 $self->SUPER::update;
516}
517
518sub render_chld {
519 my ($self) = @_;
520
521 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
522 glClearColor 0, 0, 0, 1;
523 glClear GL_COLOR_BUFFER_BIT;
524 $self->child->draw;
525 };
526} 819}
527 820
528sub size_allocate { 821sub size_allocate {
529 my ($self, $w, $h) = @_; 822 my ($self, $w, $h) = @_;
530 823
531 $self->child->configure (0, 0, $w, $h); 824 $self->SUPER::size_allocate ($w, $h);
825 $self->update;
826}
532 827
828sub _render {
829 my ($self) = @_;
830
831 $self->{children}[0]->draw;
832}
833
834sub render_child {
835 my ($self) = @_;
836
837 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
838 glClearColor 0, 0, 0, 0;
839 glClear GL_COLOR_BUFFER_BIT;
840
841 {
842 package CFClient::UI::Base;
843
844 ($draw_x, $draw_y, $draw_w, $draw_h) =
845 (0, 0, $self->{w}, $self->{h});
846 }
847
533 $self->render_chld; 848 $self->_render;
849 };
534} 850}
535 851
536sub _draw { 852sub _draw {
537 my ($self) = @_; 853 my ($self) = @_;
538 854
539 my ($w, $h) = ($self->w, $self->h); 855 my ($w, $h) = @$self{qw(w h)};
540 856
541 my $tex = $self->{texture} 857 my $tex = $self->{texture}
542 or return; 858 or return;
543 859
544 glEnable GL_BLEND;
545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
546 glEnable GL_TEXTURE_2D; 860 glEnable GL_TEXTURE_2D;
547 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 861 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862 glColor 0, 0, 0, 1;
548 863
549 $tex->draw_quad (0, 0, $w, $h); 864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
550 865
551 glDisable GL_BLEND;
552 glDisable GL_TEXTURE_2D; 866 glDisable GL_TEXTURE_2D;
553} 867}
554 868
555############################################################################# 869#############################################################################
556 870
557package CFClient::UI::ViewPort; 871package CFClient::UI::ViewPort;
558 872
559our @ISA = CFClient::UI::Window::; 873our @ISA = CFClient::UI::Window::;
560
561sub new { die }
562
563sub size_request {
564 my ($self) = @_;
565
566 @$self{qw(child_w child_h)} = $self->child->size_request;
567 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
568
569 @$self{qw(child_w child_h)}
570}
571
572sub _draw {
573 my ($self) = @_;
574
575 $self->{children}[1]->draw;
576}
577
578
579#############################################################################
580
581package CFClient::UI::Frame;
582
583our @ISA = CFClient::UI::Bin::;
584
585use CFClient::OpenGL;
586
587sub size_request {
588 my ($self) = @_;
589 my $chld = $self->child
590 or return (0, 0);
591
592 $chld->move (2, 2);
593
594 map { $_ + 4 } $chld->size_request;
595}
596
597sub size_allocate {
598 my ($self, $x, $y, $w, $h) = @_;
599
600 $self->child->configure (2, 2, $w - 4, $h - 4);
601}
602
603sub _draw {
604 my ($self) = @_;
605
606 my $chld = $self->child;
607
608 my ($w, $h) = $chld->size_request;
609
610 glBegin GL_QUADS;
611 glColor 0, 0, 0;
612 glVertex 0 , 0;
613 glVertex 0 , $h + 4;
614 glVertex $w + 4 , $h + 4;
615 glVertex $w + 4 , 0;
616 glEnd;
617
618 $chld->draw;
619}
620
621#############################################################################
622
623package CFClient::UI::FancyFrame;
624
625our @ISA = CFClient::UI::Bin::;
626
627use CFClient::OpenGL;
628
629my @tex =
630 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
631 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
632 874
633sub new { 875sub new {
634 my $class = shift; 876 my $class = shift;
635 877
636 # TODO: user_x, user_y, overwrite moveto? 878 $class->SUPER::new (
879 scroll_x => 0,
880 scroll_y => 1,
881 @_,
882 )
883}
884
885sub size_request {
886 my ($self) = @_;
887
888 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889
890 $w = 10 if $self->{scroll_x};
891 $h = 10 if $self->{scroll_y};
892
893 ($w, $h)
894}
895
896sub size_allocate {
897 my ($self, $w, $h) = @_;
898
899 my $child = $self->child;
900
901 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
902 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
903
904 $self->child->configure (0, 0, $w, $h);
905 $self->update;
906}
907
908sub set_offset {
909 my ($self, $x, $y) = @_;
910
911 $self->{view_x} = int $x;
912 $self->{view_y} = int $y;
913
914 $self->update;
915}
916
917# hmm, this does not work for topleft of $self... but we should not ask for that
918sub coord2local {
919 my ($self, $x, $y) = @_;
920
921 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
922}
923
924sub coord2global {
925 my ($self, $x, $y) = @_;
926
927 $x = List::Util::min $self->{w}, $x - $self->{view_x};
928 $y = List::Util::min $self->{h}, $y - $self->{view_y};
929
930 $self->SUPER::coord2global ($x, $y)
931}
932
933sub find_widget {
934 my ($self, $x, $y) = @_;
935
936 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
937 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
938 ) {
939 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940 } else {
941 $self->CFClient::UI::Base::find_widget ($x, $y)
942 }
943}
944
945sub _render {
946 my ($self) = @_;
947
948 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
949 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
950
951 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952
953 $self->SUPER::_render;
954}
955
956#############################################################################
957
958package CFClient::UI::ScrolledWindow;
959
960our @ISA = CFClient::UI::HBox::;
961
962sub new {
963 my ($class, %arg) = @_;
964
965 my $child = delete $arg{child};
966
967 my $self;
968
969 my $slider = new CFClient::UI::Slider
970 vertical => 1,
971 range => [0, 0, 1, 0.01], # HACK fix
972 on_changed => sub {
973 $self->{vp}->set_offset (0, $_[1]);
974 },
975 ;
976
977 $self = $class->SUPER::new (
978 vp => (new CFClient::UI::ViewPort expand => 1),
979 slider => $slider,
980 %arg,
981 );
982
983 $self->SUPER::add ($self->{vp}, $self->{slider});
984 $self->add ($child) if $child;
985
986 $self
987}
988
989sub add {
990 my ($self, $widget) = @_;
991
992 $self->{vp}->add ($self->{child} = $widget);
993}
994
995sub update {
996 my ($self) = @_;
997
998 $self->SUPER::update;
999
1000 # todo: overwrite size_allocate of child
1001 my $child = $self->{vp}->child;
1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1003}
1004
1005sub size_allocate {
1006 my ($self, $w, $h) = @_;
1007
1008 $self->SUPER::size_allocate ($w, $h);
1009
1010 my $child = $self->{vp}->child;
1011 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
1016
1017#############################################################################
1018
1019package CFClient::UI::Frame;
1020
1021our @ISA = CFClient::UI::Bin::;
1022
1023use CFClient::OpenGL;
1024
1025sub new {
1026 my $class = shift;
1027
1028 $class->SUPER::new (
1029 bg => undef,
1030 @_,
1031 )
1032}
1033
1034sub _draw {
1035 my ($self) = @_;
1036
1037 if ($self->{bg}) {
1038 my ($w, $h) = @$self{qw(w h)};
1039
1040 glEnable GL_BLEND;
1041 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042 glColor_premultiply @{ $self->{bg} };
1043
1044 glBegin GL_QUADS;
1045 glVertex 0 , 0;
1046 glVertex 0 , $h;
1047 glVertex $w, $h;
1048 glVertex $w, 0;
1049 glEnd;
1050
1051 glDisable GL_BLEND;
1052 }
1053
1054 $self->SUPER::_draw;
1055}
1056
1057#############################################################################
1058
1059package CFClient::UI::FancyFrame;
1060
1061our @ISA = CFClient::UI::Bin::;
1062
1063use CFClient::OpenGL;
1064
1065my $bg =
1066 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067 mipmap => 1, wrap => 1;
1068
1069my @border =
1070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1072
1073sub new {
1074 my ($class, %arg) = @_;
1075
1076 my $title = delete $arg{title};
637 1077
638 my $self = $class->SUPER::new ( 1078 my $self = $class->SUPER::new (
639 bg => [1, 1, 1, 1], 1079 bg => [1, 1, 1, 1],
640 border_bg => [1, 1, 1, 1], 1080 border_bg => [1, 1, 1, 1],
641 border => 0.8, 1081 border => 0.6,
642 @_ 1082 can_events => 1,
1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
643 ); 1086 );
644 1087
645 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title} = new CFClient::UI::Label
646 align => 0, 1089 align => 0,
647 valign => 1, 1090 valign => 1,
648 text => $self->{title}, 1091 text => $title,
649 fontsize => 1; 1092 fontsize => $self->{border}
1093 if defined $title;
650 1094
651 $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};
652} 1103}
653 1104
654sub border { 1105sub border {
655 int $_[0]{border} * $::FONTSIZE 1106 int $_[0]{border} * $::FONTSIZE
656} 1107}
657 1108
658sub size_request { 1109sub size_request {
659 my ($self) = @_; 1110 my ($self) = @_;
660 1111
661 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1112 $self->{title}->size_request
1113 if $self->{title};
662 1114
663 my ($w, $h) = $self->SUPER::size_request; 1115 my ($w, $h) = $self->SUPER::size_request;
664 1116
665 ( 1117 (
666 $w + $self->border * 2, 1118 $w + $self->border * 2,
… …
669} 1121}
670 1122
671sub size_allocate { 1123sub size_allocate {
672 my ($self, $w, $h) = @_; 1124 my ($self, $w, $h) = @_;
673 1125
1126 if ($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
674 $h -= List::Util::max 0, $self->border * 2; 1134 $h -= List::Util::max 0, $border * 2;
675 $w -= List::Util::max 0, $self->border * 2; 1135 $w -= List::Util::max 0, $border * 2;
676 1136
677 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
678 if $self->{title};
679
680 $self->child->configure ($self->border, $self->border, $w, $h); 1137 $self->child->configure ($border, $border, $w, $h);
681} 1138}
682 1139
683sub button_down { 1140sub button_down {
684 my ($self, $ev, $x, $y) = @_; 1141 my ($self, $ev, $x, $y) = @_;
685 1142
1143 my ($w, $h) = @$self{qw(w h)};
686 my $border = $self->border; 1144 my $border = $self->border;
687 1145
688 if ($x < $self->{w} && $x >= $self->{w} - $border 1146 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
689 && $y < $self->{h} && $y >= $self->{h} - $border) { 1147 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
690 1148
1149 if ($lr & $td) {
1150 my ($wx, $wy) = ($self->{x}, $self->{y});
691 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1151 my ($ox, $oy) = ($ev->{x}, $ev->{y});
692 my ($bw, $bh) = ($self->{w}, $self->{h}); 1152 my ($bw, $bh) = ($self->{w}, $self->{h});
693 1153
1154 my $mx = $x < $border;
1155 my $my = $y < $border;
1156
694 $self->{motion} = sub { 1157 $self->{motion} = sub {
695 my ($ev, $x, $y) = @_; 1158 my ($ev, $x, $y) = @_;
696 1159
697 ($x, $y) = ($ev->{x}, $ev->{y}); 1160 my $dx = $ev->{x} - $ox;
1161 my $dy = $ev->{y} - $oy;
698 1162
699 $self->{user_w} = $bw + $x - $ox; 1163 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
700 $self->{user_h} = $bh + $y - $oy; 1164 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
701 $self->check_size; 1165
1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1167 $self->realloc;
702 }; 1168 };
703 1169
704 } elsif ($x >= 0 && $x < $self->{w} 1170 } elsif ($lr ^ $td) {
705 && $y >= 0 && $y < $border) {
706
707 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1171 my ($ox, $oy) = ($ev->{x}, $ev->{y});
708 my ($bx, $by) = ($self->{x}, $self->{y}); 1172 my ($bx, $by) = ($self->{x}, $self->{y});
709 1173
710 $self->{motion} = sub { 1174 $self->{motion} = sub {
711 my ($ev, $x, $y) = @_; 1175 my ($ev, $x, $y) = @_;
712 1176
713 ($x, $y) = ($ev->{x}, $ev->{y}); 1177 ($x, $y) = ($ev->{x}, $ev->{y});
714 1178
715 $self->move ($bx + $x - $ox, $by + $y - $oy); 1179 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
716 $self->update; 1180 # HACK: the next line is required to enforce placement
1181 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
717 }; 1182 };
1183 } else {
1184 return 0;
1185 }
1186
718 } 1187 1
719} 1188}
720 1189
721sub button_up { 1190sub button_up {
722 my ($self, $ev, $x, $y) = @_; 1191 my ($self, $ev, $x, $y) = @_;
723 1192
724 delete $self->{motion}; 1193 !!delete $self->{motion}
725} 1194}
726 1195
727sub mouse_motion { 1196sub mouse_motion {
728 my ($self, $ev, $x, $y) = @_; 1197 my ($self, $ev, $x, $y) = @_;
729 1198
730 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1199 $self->{motion}->($ev, $x, $y) if $self->{motion};
1200
1201 !!$self->{motion}
731} 1202}
732 1203
733sub _draw { 1204sub _draw {
734 my ($self) = @_; 1205 my ($self) = @_;
735 1206
1207 my $child = $self->{children}[0];
1208
736 my ($w, $h ) = ($self->{w}, $self->{h}); 1209 my ($w, $h ) = ($self->{w}, $self->{h});
737 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1210 my ($cw, $ch) = ($child->{w}, $child->{h});
738 1211
739 glEnable GL_BLEND;
740 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
741 glEnable GL_TEXTURE_2D; 1212 glEnable GL_TEXTURE_2D;
742 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
743 1214
744 my $border = $self->border; 1215 my $border = $self->border;
745 1216
746 glColor @{ $self->{border_bg} }; 1217 glColor @{ $self->{border_bg} };
747 $tex[1]->draw_quad (0, 0, $w, $border); 1218 $border[0]->draw_quad_alpha (0, 0, $w, $border);
748 $tex[3]->draw_quad (0, $border, $border, $ch); 1219 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
749 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1220 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
750 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1221 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
751 1222
752 my $bg = $tex[0]; 1223 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1224 glColor @{ $self->{bg} };
753 1225
754 # TODO: repeat texture not scale 1226 # TODO: repeat texture not scale
755 my $rep_x = $cw / $bg->{w}; 1227 # solve this better(?)
756 my $rep_y = $ch / $bg->{h}; 1228 $bg->{s} = $cw / $bg->{w};
757 1229 $bg->{t} = $ch / $bg->{h};
758 glColor @{ $self->{bg} };
759
760 $bg->{s} = $rep_x;
761 $bg->{t} = $rep_y;
762 $bg->{wrap_mode} = 1;
763 $bg->draw_quad ($border, $border, $cw, $ch); 1230 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1231 }
764 1232
765 glDisable GL_TEXTURE_2D; 1233 glDisable GL_TEXTURE_2D;
766 glDisable GL_BLEND;
767 1234
768 $self->{title}->draw if $self->{title};
769 $self->child->draw; 1235 $child->draw;
1236
1237 if ($self->{title}) {
1238 glTranslate 0, $border - $self->{h};
1239 $self->{title}->_draw;
1240 }
770} 1241}
771 1242
772############################################################################# 1243#############################################################################
773 1244
774package CFClient::UI::Table; 1245package CFClient::UI::Table;
… …
782sub new { 1253sub new {
783 my $class = shift; 1254 my $class = shift;
784 1255
785 $class->SUPER::new ( 1256 $class->SUPER::new (
786 col_expand => [], 1257 col_expand => [],
787 @_ 1258 @_,
788 ) 1259 )
1260}
1261
1262sub children {
1263 grep $_, map @$_, grep $_, @{ $_[0]{children} }
789} 1264}
790 1265
791sub add { 1266sub add {
792 my ($self, $x, $y, $child) = @_; 1267 my ($self, $x, $y, $child) = @_;
793 1268
794 $child->set_parent ($self); 1269 $child->set_parent ($self);
795 $self->{children}[$y][$x] = $child; 1270 $self->{children}[$y][$x] = $child;
796 1271
797 $child->check_size; 1272 $self->realloc;
798} 1273}
799 1274
800# TODO: move to container class maybe? send childs a signal on removal? 1275# TODO: move to container class maybe? send children a signal on removal?
801sub clear { 1276sub clear {
802 my ($self) = @_; 1277 my ($self) = @_;
803 1278
1279 my @children = $self->children;
804 delete $self->{children}; 1280 delete $self->{children};
805 $self->update; 1281
1282 for (@children) {
1283 delete $_->{parent};
1284 $_->hide;
1285 }
1286
1287 $self->realloc;
806} 1288}
807 1289
808sub get_wh { 1290sub get_wh {
809 my ($self) = @_; 1291 my ($self) = @_;
810 1292
… …
815 or next; 1297 or next;
816 1298
817 for my $x (0 .. $#$row) { 1299 for my $x (0 .. $#$row) {
818 my $widget = $row->[$x] 1300 my $widget = $row->[$x]
819 or next; 1301 or next;
820 my ($w, $h) = $widget->size_request; 1302 my ($w, $h) = @$widget{qw(req_w req_h)};
821 1303
822 $w[$x] = max $w[$x], $w; 1304 $w[$x] = max $w[$x], $w;
823 $h[$y] = max $h[$y], $h; 1305 $h[$y] = max $h[$y], $h;
824 } 1306 }
825 } 1307 }
… …
841sub size_allocate { 1323sub size_allocate {
842 my ($self, $w, $h) = @_; 1324 my ($self, $w, $h) = @_;
843 1325
844 my ($ws, $hs) = $self->get_wh; 1326 my ($ws, $hs) = $self->get_wh;
845 1327
846 my $req_w = sum @$ws; 1328 my $req_w = (sum @$ws) || 1;
847 my $req_h = sum @$hs; 1329 my $req_h = (sum @$hs) || 1;
848 1330
849 # TODO: nicer code && do row_expand 1331 # TODO: nicer code && do row_expand
850 my @col_expand = @{$self->{col_expand}}; 1332 my @col_expand = @{$self->{col_expand}};
851 @col_expand = (1) x @$ws unless @col_expand; 1333 @col_expand = (1) x @$ws unless @col_expand;
852 my $col_expand = (sum @col_expand) || 1; 1334 my $col_expand = (sum @col_expand) || 1;
… …
906 } 1388 }
907} 1389}
908 1390
909############################################################################# 1391#############################################################################
910 1392
911package CFClient::UI::HBox; 1393package CFClient::UI::Box;
912
913# TODO: wrap into common Box base class
914 1394
915our @ISA = CFClient::UI::Container::; 1395our @ISA = CFClient::UI::Container::;
916 1396
917sub size_request { 1397sub size_request {
918 my ($self) = @_; 1398 my ($self) = @_;
919 1399
920 my @alloc = map [$_->size_request], @{$self->{children}}; 1400 $self->{vertical}
921 1401 ? (
922 ( 1402 (List::Util::max map $_->{req_w}, @{$self->{children}}),
923 (List::Util::sum map $_->[0], @alloc), 1403 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
924 (List::Util::max map $_->[1], @alloc), 1404 )
925 ) 1405 : (
1406 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1407 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1408 )
926} 1409}
927 1410
928sub size_allocate { 1411sub size_allocate {
929 my ($self, $w, $h) = @_; 1412 my ($self, $w, $h) = @_;
930 1413
931 ($h, $w) = ($w, $h); 1414 my $space = $self->{vertical} ? $h : $w;
932
933 my $children = $self->{children}; 1415 my $children = $self->{children};
934 1416
935 my @h = map +($_->size_request)[0], @$children; 1417 my @req;
936 1418
937 my $req_h = List::Util::sum @h; 1419 if ($self->{homogeneous}) {
938 1420 @req = ($space / (@$children || 1)) x @$children;
939 if ($req_h > $h) {
940 # ah well, not enough space
941 $_ *= $h / $req_h for @h;
942 } 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 {
943 my $exp = List::Util::sum map $_->{expand}, @$children; 1429 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
944 $exp ||= 1;
945 1430
1431 $space = ($space - $req) / $expand; # remaining space to give away
1432
1433 $req[$_] += $space * $children->[$_]{expand}
946 for (0 .. $#$children) { 1434 for 0 .. $#$children;
947 my $child = $children->[$_];
948
949 my $alloc_h = $h[$_];
950 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
951 $h[$_] = $alloc_h;
952 } 1435 }
953 } 1436 }
954 1437
955 CFClient::UI::harmonize \@h; 1438 CFClient::UI::harmonize \@req;
956 1439
957 my $y = 0; 1440 my $pos = 0;
958 for (0 .. $#$children) { 1441 for (0 .. $#$children) {
959 my $child = $children->[$_];
960 my $h = $h[$_]; 1442 my $alloc = $req[$_];
961 $child->configure ($y, 0, $h, $w); 1443 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
962 1444
963 $y += $h; 1445 $pos += $alloc;
964 } 1446 }
965 1447
966 1 1448 1
967} 1449}
968 1450
969############################################################################# 1451#############################################################################
970 1452
1453package CFClient::UI::HBox;
1454
1455our @ISA = CFClient::UI::Box::;
1456
1457sub new {
1458 my $class = shift;
1459
1460 $class->SUPER::new (
1461 vertical => 0,
1462 @_,
1463 )
1464}
1465
1466#############################################################################
1467
971package CFClient::UI::VBox; 1468package CFClient::UI::VBox;
972 1469
973# TODO: wrap into common Box base class
974
975our @ISA = CFClient::UI::Container::; 1470our @ISA = CFClient::UI::Box::;
976 1471
977sub size_request { 1472sub new {
978 my ($self) = @_; 1473 my $class = shift;
979 1474
980 my @alloc = map [$_->size_request], @{$self->{children}}; 1475 $class->SUPER::new (
981 1476 vertical => 1,
982 ( 1477 @_,
983 (List::Util::max map $_->[0], @alloc),
984 (List::Util::sum map $_->[1], @alloc),
985 ) 1478 )
986} 1479}
987 1480
988sub size_allocate {
989 my ($self, $w, $h) = @_;
990
991 my $children = $self->{children};
992
993 my @h = map +($_->size_request)[1], @$children;
994
995 my $req_h = List::Util::sum @h;
996
997 if ($req_h > $h) {
998 # ah well, not enough space
999 $_ *= $h / $req_h for @h;
1000 } else {
1001 my $exp = List::Util::sum map $_->{expand}, @$children;
1002 $exp ||= 1;
1003
1004 for (0 .. $#$children) {
1005 my $child = $children->[$_];
1006
1007 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1008 }
1009 }
1010
1011 CFClient::UI::harmonize \@h;
1012
1013 my $y = 0;
1014 for (0 .. $#$children) {
1015 my $child = $children->[$_];
1016 my $h = $h[$_];
1017 $child->configure (0, $y, $w, $h);
1018
1019 $y += $h;
1020 }
1021
1022 1
1023}
1024
1025############################################################################# 1481#############################################################################
1026 1482
1027package CFClient::UI::Label; 1483package CFClient::UI::Label;
1028 1484
1029our @ISA = CFClient::UI::Base::; 1485our @ISA = CFClient::UI::DrawBG::;
1030 1486
1031use CFClient::OpenGL; 1487use CFClient::OpenGL;
1032 1488
1033sub new { 1489sub new {
1034 my ($class, %arg) = @_; 1490 my ($class, %arg) = @_;
1035 1491
1036 my $self = $class->SUPER::new ( 1492 my $self = $class->SUPER::new (
1037 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),
1038 fontsize => 1, 1502 fontsize => 1,
1039 text => "",
1040 align => -1, 1503 align => -1,
1041 valign => -1, 1504 valign => -1,
1042 padding => 2, 1505 padding_x => 2,
1043 layout => new CFClient::Layout, 1506 padding_y => 2,
1507 can_events => 0,
1044 %arg 1508 %arg
1045 ); 1509 );
1046 1510
1047 if (exists $self->{template}) { 1511 if (exists $self->{template}) {
1048 my $layout = new CFClient::Layout; 1512 my $layout = new CFClient::Layout;
1049 $layout->set_text (delete $self->{template}); 1513 $layout->set_text (delete $self->{template});
1050 $self->{template} = $layout; 1514 $self->{template} = $layout;
1051 } 1515 }
1052 1516
1053 $self->set_text (delete $self->{text}) if exists $self->{text}; 1517 if (exists $self->{markup}) {
1054 $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 }
1055 1522
1056 $self 1523 $self
1057} 1524}
1058 1525
1059sub escape_text { 1526sub escape($) {
1060 local $_ = $_[1]; 1527 local $_ = $_[0];
1061 1528
1062 s/&/&amp;/g; 1529 s/&/&amp;/g;
1063 s/>/&gt;/g; 1530 s/>/&gt;/g;
1064 s/</&lt;/g; 1531 s/</&lt;/g;
1065 1532
1066 $_[1] 1533 $_
1534}
1535
1536sub update {
1537 my ($self) = @_;
1538
1539 delete $self->{texture};
1540 $self->SUPER::update;
1541}
1542
1543sub realloc {
1544 my ($self) = @_;
1545
1546 delete $self->{ox};
1547 delete $self->{req_h};
1548 $self->SUPER::realloc;
1067} 1549}
1068 1550
1069sub set_text { 1551sub set_text {
1070 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1071 1553
1554 return if $self->{text} eq "T$text";
1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1072 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1073 1559
1074 delete $self->{texture}; 1560 $self->realloc;
1075 $self->update; 1561 $self->update;
1076} 1562}
1077 1563
1078sub set_markup { 1564sub set_markup {
1079 my ($self, $markup) = @_; 1565 my ($self, $markup) = @_;
1080 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;
1081 $self->{layout}->set_markup ($markup); 1573 $self->{layout}->set_markup ($markup);
1082 1574
1083 delete $self->{texture}; 1575 $self->realloc;
1084 $self->update; 1576 $self->update;
1085} 1577}
1086 1578
1087sub size_request { 1579sub size_request {
1088 my ($self) = @_; 1580 my ($self) = @_;
1089 1581
1090 $self->{layout}->set_width; 1582 if (exists $self->{req_h}) {
1583 @$self{qw(req_w req_h)}
1584 } else {
1585 $self->{layout}->set_font ($self->{font}) if $self->{font};
1586 $self->{layout}->set_width ($self->{max_w} || -1);
1587 $self->{layout}->set_ellipsise ($self->{ellipsise});
1588 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1091 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1092 1590
1093 my ($w, $h) = $self->{layout}->size; 1591 my ($w, $h) = $self->{layout}->size;
1094 1592
1095 if (exists $self->{template}) { 1593 if (exists $self->{template}) {
1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1096 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1097 1596
1098 my ($w2, $h2) = $self->{template}->size; 1597 my ($w2, $h2) = $self->{template}->size;
1099 1598
1100 $w = List::Util::max $w, $w2; 1599 $w = List::Util::max $w, $w2;
1101 $h = List::Util::max $h, $h2; 1600 $h = List::Util::max $h, $h2;
1102 } 1601 }
1103 1602
1603 ($w, $h)
1104 ( 1604 }
1105 $w + $self->{padding} * 2,
1106 $h + $self->{padding} * 2,
1107 )
1108} 1605}
1109 1606
1110sub size_allocate { 1607sub size_allocate {
1111 my ($self, $w, $h) = @_; 1608 my ($self, $w, $h) = @_;
1112 1609
1610 delete $self->{ox};
1611
1612 delete $self->{texture}
1613 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1614}
1615
1616sub set_fontsize {
1617 my ($self, $fontsize) = @_;
1618
1619 $self->{fontsize} = $fontsize;
1113 delete $self->{texture}; 1620 delete $self->{texture};
1621
1622 $self->realloc;
1114} 1623}
1115 1624
1116sub _draw { 1625sub _draw {
1117 my ($self) = @_; 1626 my ($self) = @_;
1118 1627
1628 $self->SUPER::_draw; # draw background, if applicable
1629
1119 my $tex = $self->{texture} ||= do { 1630 my $tex = $self->{texture} ||= do {
1631 $self->{layout}->set_foreground (@{$self->{fg}});
1632 $self->{layout}->set_font ($self->{font}) if $self->{font};
1120 $self->{layout}->set_width ($self->{w}); 1633 $self->{layout}->set_width ($self->{w});
1634 $self->{layout}->set_ellipsise ($self->{ellipsise});
1635 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1121 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1636 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1637
1122 new_from_layout CFClient::Texture $self->{layout} 1638 new_from_layout CFClient::Texture $self->{layout}
1123 }; 1639 };
1124 1640
1125 glEnable GL_BLEND; 1641 unless (exists $self->{ox}) {
1126 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1642 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1643 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1644 : ($self->{w} - $tex->{w}) * 0.5);
1645
1646 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1647 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1648 : ($self->{h} - $tex->{h}) * 0.5);
1649 };
1650
1127 glEnable GL_TEXTURE_2D; 1651 glEnable GL_TEXTURE_2D;
1128 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1652 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1129 1653
1130 glColor @{$self->{fg}}; 1654 glColor_premultiply @{$self->{fg}}
1655 if $tex->{format} == GL_ALPHA;
1131 1656
1132 $self->{ox} = int (
1133 $self->{align} < 0 ? $self->{padding}
1134 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1135 : ($self->{w} - $tex->{w}) * 0.5
1136 );
1137
1138 $self->{oy} = int (
1139 $self->{valign} < 0 ? $self->{padding}
1140 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1141 : ($self->{h} - $tex->{h}) * 0.5
1142 );
1143
1144 $tex->draw_quad ($self->{ox}, $self->{oy}); 1657 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1145 1658
1146 glDisable GL_TEXTURE_2D; 1659 glDisable GL_TEXTURE_2D;
1147 glDisable GL_BLEND;
1148} 1660}
1149 1661
1150############################################################################# 1662#############################################################################
1151 1663
1152package CFClient::UI::EntryBase; 1664package CFClient::UI::EntryBase;
… …
1157 1669
1158sub new { 1670sub new {
1159 my $class = shift; 1671 my $class = shift;
1160 1672
1161 $class->SUPER::new ( 1673 $class->SUPER::new (
1162 fg => [1, 1, 1], 1674 fg => [1, 1, 1],
1163 bg => [0, 0, 0, 0.2], 1675 bg => [0, 0, 0, 0.2],
1164 active_bg => [1, 1, 1, 0.5], 1676 active_bg => [1, 1, 1, 0.5],
1165 active_fg => [0, 0, 0], 1677 active_fg => [0, 0, 0],
1166 can_hover => 1, 1678 can_hover => 1,
1167 can_focus => 1, 1679 can_focus => 1,
1168 valign => 0, 1680 valign => 0,
1681 can_events => 1,
1682 #text => ...
1169 @_ 1683 @_
1170 ) 1684 )
1171} 1685}
1172 1686
1173sub _set_text { 1687sub _set_text {
… …
1175 1689
1176 delete $self->{cur_h}; 1690 delete $self->{cur_h};
1177 1691
1178 return if $self->{text} eq $text; 1692 return if $self->{text} eq $text;
1179 1693
1180 delete $self->{texture};
1181
1182 $self->{last_activity} = $::NOW; 1694 $self->{last_activity} = $::NOW;
1183 $self->{text} = $text; 1695 $self->{text} = $text;
1184 1696
1185 $text =~ s/./*/g if $self->{hidden}; 1697 $text =~ s/./*/g if $self->{hidden};
1186 $self->{layout}->set_text ("$text "); 1698 $self->{layout}->set_text ("$text ");
1187 1699
1188 $self->emit (changed => $self->{text}); 1700 $self->_emit (changed => $self->{text});
1701 $self->update;
1702}
1703
1704sub set_text {
1705 my ($self, $text) = @_;
1706
1707 $self->{cursor} = length $text;
1708 $self->_set_text ($text);
1709
1710 $self->realloc;
1189} 1711}
1190 1712
1191sub get_text { 1713sub get_text {
1192 $_[0]{text} 1714 $_[0]{text}
1193} 1715}
… …
1196 my ($self) = @_; 1718 my ($self) = @_;
1197 1719
1198 my ($w, $h) = $self->SUPER::size_request; 1720 my ($w, $h) = $self->SUPER::size_request;
1199 1721
1200 ($w + 1, $h) # add 1 for cursor 1722 ($w + 1, $h) # add 1 for cursor
1201}
1202
1203sub size_allocate {
1204 my ($self, $w, $h) = @_;
1205
1206 $self->_set_text ($self->{text});
1207}
1208
1209sub set_text {
1210 my ($self, $text) = @_;
1211
1212 $self->{cursor} = length $text;
1213 $self->_set_text ($text);
1214 $self->update;
1215} 1723}
1216 1724
1217sub key_down { 1725sub key_down {
1218 my ($self, $ev) = @_; 1726 my ($self, $ev) = @_;
1219 1727
… …
1221 my $sym = $ev->{sym}; 1729 my $sym = $ev->{sym};
1222 my $uni = $ev->{unicode}; 1730 my $uni = $ev->{unicode};
1223 1731
1224 my $text = $self->get_text; 1732 my $text = $self->get_text;
1225 1733
1226 if ($sym == 8) { 1734 if ($uni == 8) {
1227 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1735 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1228 } elsif ($sym == 127) { 1736 } elsif ($uni == 127) {
1229 substr $text, $self->{cursor}, 1, ""; 1737 substr $text, $self->{cursor}, 1, "";
1230 } elsif ($sym == CFClient::SDLK_LEFT) { 1738 } elsif ($sym == CFClient::SDLK_LEFT) {
1231 --$self->{cursor} if $self->{cursor}; 1739 --$self->{cursor} if $self->{cursor};
1232 } elsif ($sym == CFClient::SDLK_RIGHT) { 1740 } elsif ($sym == CFClient::SDLK_RIGHT) {
1233 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1741 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1234 } elsif ($sym == CFClient::SDLK_HOME) { 1742 } elsif ($sym == CFClient::SDLK_HOME) {
1235 $self->{cursor} = 0; 1743 $self->{cursor} = 0;
1236 } elsif ($sym == CFClient::SDLK_END) { 1744 } elsif ($sym == CFClient::SDLK_END) {
1237 $self->{cursor} = length $text; 1745 $self->{cursor} = length $text;
1238 } elsif ($sym == 27) { 1746 } elsif ($uni == 27) {
1239 $self->emit ('escape'); 1747 $self->_emit ('escape');
1240 } elsif ($uni) { 1748 } elsif ($uni) {
1241 substr $text, $self->{cursor}++, 0, chr $uni; 1749 substr $text, $self->{cursor}++, 0, chr $uni;
1750 } else {
1751 return 0;
1242 } 1752 }
1243 1753
1244 $self->_set_text ($text); 1754 $self->_set_text ($text);
1245 $self->update; 1755
1756 $self->realloc;
1757
1758 1
1246} 1759}
1247 1760
1248sub focus_in { 1761sub focus_in {
1249 my ($self) = @_; 1762 my ($self) = @_;
1250 1763
… …
1265 utf8::encode $text; 1778 utf8::encode $text;
1266 $self->{cursor} = length substr $text, 0, $idx; 1779 $self->{cursor} = length substr $text, 0, $idx;
1267 1780
1268 $self->_set_text ($self->{text}); 1781 $self->_set_text ($self->{text});
1269 $self->update; 1782 $self->update;
1783
1784 1
1270} 1785}
1271 1786
1272sub mouse_motion { 1787sub mouse_motion {
1273 my ($self, $ev, $x, $y) = @_; 1788 my ($self, $ev, $x, $y) = @_;
1274# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1789# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1790
1791 0
1275} 1792}
1276 1793
1277sub _draw { 1794sub _draw {
1278 my ($self) = @_; 1795 my ($self) = @_;
1279 1796
1280 local $self->{fg} = $self->{fg}; 1797 local $self->{fg} = $self->{fg};
1281 1798
1282 if ($FOCUS == $self) { 1799 if ($FOCUS == $self) {
1283 glColor @{$self->{active_bg}}; 1800 glColor_premultiply @{$self->{active_bg}};
1284 $self->{fg} = $self->{active_fg}; 1801 $self->{fg} = $self->{active_fg};
1285 } else { 1802 } else {
1286 glColor @{$self->{bg}}; 1803 glColor_premultiply @{$self->{bg}};
1287 } 1804 }
1288 1805
1289 glEnable GL_BLEND; 1806 glEnable GL_BLEND;
1290 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1807 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1291 glBegin GL_QUADS; 1808 glBegin GL_QUADS;
1292 glVertex 0 , 0; 1809 glVertex 0 , 0;
1293 glVertex 0 , $self->{h}; 1810 glVertex 0 , $self->{h};
1294 glVertex $self->{w}, $self->{h}; 1811 glVertex $self->{w}, $self->{h};
1295 glVertex $self->{w}, 0; 1812 glVertex $self->{w}, 0;
… …
1326 my ($self, $ev) = @_; 1843 my ($self, $ev) = @_;
1327 1844
1328 my $sym = $ev->{sym}; 1845 my $sym = $ev->{sym};
1329 1846
1330 if ($sym == 13) { 1847 if ($sym == 13) {
1848 unshift @{$self->{history}},
1849 my $txt = $self->get_text;
1850 $self->{history_pointer} = -1;
1851 $self->{history_saveback} = '';
1331 $self->emit (activate => $self->get_text); 1852 $self->_emit (activate => $txt);
1332 $self->update; 1853 $self->update;
1333 1854
1855 } elsif ($sym == CFClient::SDLK_UP) {
1856 if ($self->{history_pointer} < 0) {
1857 $self->{history_saveback} = $self->get_text;
1858 }
1859 if (@{$self->{history} || []} > 0) {
1860 $self->{history_pointer}++;
1861 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1862 $self->{history_pointer} = @{$self->{history} || []} - 1;
1863 }
1864 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1865 }
1866
1867 } elsif ($sym == CFClient::SDLK_DOWN) {
1868 $self->{history_pointer}--;
1869 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1870
1871 if ($self->{history_pointer} >= 0) {
1872 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1873 } else {
1874 $self->set_text ($self->{history_saveback});
1875 }
1876
1334 } else { 1877 } else {
1335 $self->SUPER::key_down ($ev); 1878 return $self->SUPER::key_down ($ev)
1879 }
1880
1336 } 1881 1
1337
1338} 1882}
1339 1883
1340############################################################################# 1884#############################################################################
1341 1885
1342package CFClient::UI::Button; 1886package CFClient::UI::Button;
… …
1344our @ISA = CFClient::UI::Label::; 1888our @ISA = CFClient::UI::Label::;
1345 1889
1346use CFClient::OpenGL; 1890use CFClient::OpenGL;
1347 1891
1348my @tex = 1892my @tex =
1349 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1893 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1350 qw(b1_button_active.png); 1894 qw(b1_button_active.png);
1351 1895
1352sub new { 1896sub new {
1353 my $class = shift; 1897 my $class = shift;
1354 1898
1355 $class->SUPER::new ( 1899 $class->SUPER::new (
1356 padding => 4, 1900 padding_x => 4,
1901 padding_y => 4,
1357 fg => [1, 1, 1], 1902 fg => [1, 1, 1],
1358 bg => [1, 1, 1, 0.2],
1359 active_fg => [0, 0, 1], 1903 active_fg => [0, 0, 1],
1360 can_hover => 1, 1904 can_hover => 1,
1361 align => 0, 1905 align => 0,
1362 valign => 0, 1906 valign => 0,
1907 can_events => 1,
1363 @_ 1908 @_
1364 ) 1909 )
1365} 1910}
1366 1911
1912sub activate { }
1913
1367sub button_up { 1914sub button_up {
1368 my ($self, $ev, $x, $y) = @_; 1915 my ($self, $ev, $x, $y) = @_;
1369 1916
1917 $self->emit ("activate")
1370 if ($x >= 0 && $x < $self->{w} 1918 if $x >= 0 && $x < $self->{w}
1371 && $y >= 0 && $y < $self->{h}) { 1919 && $y >= 0 && $y < $self->{h};
1372 $self->emit ("activate"); 1920
1373 } 1921 1
1374} 1922}
1375 1923
1376sub _draw { 1924sub _draw {
1377 my ($self) = @_; 1925 my ($self) = @_;
1378 1926
1379 local $self->{fg} = $self->{fg}; 1927 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1380 1928
1381 if ($GRAB == $self) {
1382 $self->{fg} = $self->{active_fg};
1383 }
1384
1385 glEnable GL_BLEND;
1386 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1387 glEnable GL_TEXTURE_2D; 1929 glEnable GL_TEXTURE_2D;
1388 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1930 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1389 glColor 0, 0, 0, 1; 1931 glColor 0, 0, 0, 1;
1390 1932
1391 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1933 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1392 1934
1393 glDisable GL_TEXTURE_2D; 1935 glDisable GL_TEXTURE_2D;
1394 glDisable GL_BLEND;
1395 1936
1396 $self->SUPER::_draw; 1937 $self->SUPER::_draw;
1397} 1938}
1398 1939
1399############################################################################# 1940#############################################################################
… …
1401package CFClient::UI::CheckBox; 1942package CFClient::UI::CheckBox;
1402 1943
1403our @ISA = CFClient::UI::DrawBG::; 1944our @ISA = CFClient::UI::DrawBG::;
1404 1945
1405my @tex = 1946my @tex =
1406 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1947 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1407 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1948 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1408 1949
1409use CFClient::OpenGL; 1950use CFClient::OpenGL;
1410 1951
1411sub new { 1952sub new {
1412 my $class = shift; 1953 my $class = shift;
1413 1954
1414 $class->SUPER::new ( 1955 $class->SUPER::new (
1415 padding => 2, 1956 padding_x => 2,
1957 padding_y => 2,
1416 fg => [1, 1, 1], 1958 fg => [1, 1, 1],
1417 active_fg => [1, 1, 0], 1959 active_fg => [1, 1, 0],
1960 bg => [0, 0, 0, 0.2],
1961 active_bg => [1, 1, 1, 0.5],
1418 state => 0, 1962 state => 0,
1419 can_hover => 1, 1963 can_hover => 1,
1420 @_ 1964 @_
1421 ) 1965 )
1422} 1966}
1423 1967
1424sub size_request { 1968sub size_request {
1425 my ($self) = @_; 1969 my ($self) = @_;
1426 1970
1427 ($self->{padding} * 2 + 6) x 2 1971 (6) x 2
1428} 1972}
1429 1973
1430sub button_down { 1974sub button_down {
1431 my ($self, $ev, $x, $y) = @_; 1975 my ($self, $ev, $x, $y) = @_;
1432 1976
1433 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1977 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1434 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1978 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1435 $self->{state} = !$self->{state}; 1979 $self->{state} = !$self->{state};
1436 $self->emit (changed => $self->{state}); 1980 $self->_emit (changed => $self->{state});
1981 } else {
1982 return 0
1983 }
1984
1437 } 1985 1
1438} 1986}
1439 1987
1440sub _draw { 1988sub _draw {
1441 my ($self) = @_; 1989 my ($self) = @_;
1442 1990
1443 $self->SUPER::_draw; 1991 $self->SUPER::_draw;
1444 1992
1445 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1993 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1446 1994
1447 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1995 my ($w, $h) = @$self{qw(w h)};
1996
1997 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1448 1998
1449 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1999 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1450 2000
1451 glEnable GL_BLEND; 2001 my $tex = $self->{state} ? $tex[1] : $tex[0];
2002
1452 glEnable GL_TEXTURE_2D; 2003 glEnable GL_TEXTURE_2D;
1453 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1454
1455 my $tex = $self->{state} ? $tex[1] : $tex[0];
1456
1457 $tex->draw_quad (0, 0, $s, $s); 2004 $tex->draw_quad_alpha (0, 0, $s, $s);
1458
1459 glDisable GL_TEXTURE_2D; 2005 glDisable GL_TEXTURE_2D;
1460 glDisable GL_BLEND;
1461} 2006}
1462 2007
1463############################################################################# 2008#############################################################################
1464 2009
2010package CFClient::UI::Image;
2011
2012our @ISA = CFClient::UI::Base::;
2013
2014use CFClient::OpenGL;
2015use Carp qw/confess/;
2016
2017our %loaded_images;
2018
2019sub new {
2020 my $class = shift;
2021
2022 my $self = $class->SUPER::new (can_events => 0, @_);
2023
2024 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2025
2026 $loaded_images{$self->{image}} ||=
2027 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2028
2029 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2030
2031 Scalar::Util::weaken $loaded_images{$self->{image}};
2032
2033 $self->{aspect} = $tex->{w} / $tex->{h};
2034
2035 $self
2036}
2037
2038sub size_request {
2039 my ($self) = @_;
2040
2041 ($self->{tex}->{w}, $self->{tex}->{h})
2042}
2043
2044sub _draw {
2045 my ($self) = @_;
2046
2047 my $tex = $self->{tex};
2048
2049 my ($w, $h) = ($self->{w}, $self->{h});
2050
2051 if ($self->{rot90}) {
2052 glRotate 90, 0, 0, 1;
2053 glTranslate 0, -$self->{w}, 0;
2054
2055 ($w, $h) = ($h, $w);
2056 }
2057
2058 glEnable GL_TEXTURE_2D;
2059 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2060
2061 $tex->draw_quad_alpha (0, 0, $w, $h);
2062
2063 glDisable GL_TEXTURE_2D;
2064}
2065
2066#############################################################################
2067
1465package CFClient::UI::VGauge; 2068package CFClient::UI::VGauge;
1466 2069
1467our @ISA = CFClient::UI::Base::; 2070our @ISA = CFClient::UI::Base::;
2071
2072use List::Util qw(min max);
1468 2073
1469use CFClient::OpenGL; 2074use CFClient::OpenGL;
1470 2075
1471my %tex = ( 2076my %tex = (
1472 food => [ 2077 food => [
1473 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2078 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1474 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2079 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1475 ], 2080 ],
1476 grace => [ 2081 grace => [
1477 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2082 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1478 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2083 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1479 ], 2084 ],
1480 hp => [ 2085 hp => [
1481 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2086 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1482 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2087 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1483 ], 2088 ],
1484 mana => [ 2089 mana => [
1485 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2090 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1486 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2091 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1487 ], 2092 ],
1488); 2093);
1489 2094
1490# eg. VGauge->new (gauge => 'food'), default gauge: food 2095# eg. VGauge->new (gauge => 'food'), default gauge: food
1491sub new { 2096sub new {
… …
1510} 2115}
1511 2116
1512sub set_max { 2117sub set_max {
1513 my ($self, $max) = @_; 2118 my ($self, $max) = @_;
1514 2119
2120 return if $self->{max_val} == $max;
2121
1515 $self->{max_val} = $max; 2122 $self->{max_val} = $max;
2123 $self->update;
1516} 2124}
1517 2125
1518sub set_value { 2126sub set_value {
1519 my ($self, $val, $max) = @_; 2127 my ($self, $val, $max) = @_;
1520 2128
1521 $self->set_max ($max) 2129 $self->set_max ($max)
1522 if defined $max; 2130 if defined $max;
1523 2131
1524 $max = $self->{max_val}; 2132 return if $self->{val} == $val;
2133
1525 $self->{val} = $val; 2134 $self->{val} = $val;
1526
1527 $self->update; 2135 $self->update;
1528} 2136}
1529 2137
1530sub _draw { 2138sub _draw {
1531 my ($self) = @_; 2139 my ($self) = @_;
1532 2140
1533 my $tex = $tex{$self->{type}}; 2141 my $tex = $tex{$self->{type}};
2142 my ($t1, $t2, $t3) = @$tex;
1534 2143
1535 my ($w, $h) = ($self->{w}, $self->{h}); 2144 my ($w, $h) = ($self->{w}, $self->{h});
1536 2145
1537 if ($self->{vertical}) { 2146 if ($self->{vertical}) {
1538 glRotate 90, 0, 0, 1; 2147 glRotate 90, 0, 0, 1;
… …
1540 2149
1541 ($w, $h) = ($h, $w); 2150 ($w, $h) = ($h, $w);
1542 } 2151 }
1543 2152
1544 my $ycut = $self->{val} / ($self->{max_val} || 1); 2153 my $ycut = $self->{val} / ($self->{max_val} || 1);
1545 $ycut = 1 if $self->{val} > $self->{max_val};
1546 2154
1547 my $t1 = $tex->[0]; 2155 my $ycut1 = max 0, min 1, $ycut;
1548 my $t2 = $tex->[1]; 2156 my $ycut2 = max 0, min 1, $ycut - 1;
2157
2158 my $h1 = $self->{h} * (1 - $ycut1);
2159 my $h2 = $self->{h} * (1 - $ycut2);
1549 2160
1550 glEnable GL_BLEND; 2161 glEnable GL_BLEND;
1551 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2162 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2163 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1552 glEnable GL_TEXTURE_2D; 2164 glEnable GL_TEXTURE_2D;
1553 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2165 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1554 2166
1555 my $h1 = $self->{h} - $ycut * $self->{h};
1556 my $h2 = $ycut * $self->{h};
1557
1558 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2167 glBindTexture GL_TEXTURE_2D, $t1->{name};
1559 glBegin GL_QUADS; 2168 glBegin GL_QUADS;
1560 glTexCoord 0 , 0; glVertex 0 , 0; 2169 glTexCoord 0 , 0; glVertex 0 , 0;
1561 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2170 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1562 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2171 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1563 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2172 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1564 glEnd; 2173 glEnd;
1565 2174
2175 my $ycut1 = List::Util::min 1, $ycut;
1566 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2176 glBindTexture GL_TEXTURE_2D, $t2->{name};
1567 glBegin GL_QUADS; 2177 glBegin GL_QUADS;
1568 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2178 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1569 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2179 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1570 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2180 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1571 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2181 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1572 glEnd; 2182 glEnd;
2183
2184 if ($t3) {
2185 glBindTexture GL_TEXTURE_2D, $t3->{name};
2186 glBegin GL_QUADS;
2187 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2188 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2189 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2190 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2191 glEnd;
2192 }
1573 2193
1574 glDisable GL_BLEND; 2194 glDisable GL_BLEND;
1575 glDisable GL_TEXTURE_2D; 2195 glDisable GL_TEXTURE_2D;
1576} 2196}
1577 2197
… …
1580package CFClient::UI::Gauge; 2200package CFClient::UI::Gauge;
1581 2201
1582our @ISA = CFClient::UI::VBox::; 2202our @ISA = CFClient::UI::VBox::;
1583 2203
1584sub new { 2204sub new {
1585 my ($class, %arg) = shift; 2205 my ($class, %arg) = @_;
1586 2206
1587 my $self = $class->SUPER::new ( 2207 my $self = $class->SUPER::new (
1588 @_, 2208 tooltip => $arg{type},
2209 can_hover => 1,
2210 can_events => 1,
2211 %arg,
1589 ); 2212 );
1590 2213
1591 $self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2214 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1592 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2215 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1593 $self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2216 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1594 2217
1595 $self 2218 $self
2219}
2220
2221sub set_fontsize {
2222 my ($self, $fsize) = @_;
2223
2224 $self->{value}->set_fontsize ($fsize);
2225 $self->{max} ->set_fontsize ($fsize);
2226}
2227
2228sub set_max {
2229 my ($self, $max) = @_;
2230
2231 $self->{gauge}->set_max ($max);
2232 $self->{max}->set_text ($max);
1596} 2233}
1597 2234
1598sub set_value { 2235sub set_value {
1599 my ($self, $val, $max) = @_; 2236 my ($self, $val, $max) = @_;
1600 2237
1601 $self->set_max ($max) 2238 $self->set_max ($max)
1602 if defined $max; 2239 if defined $max;
1603 2240
1604 $self->{gauge}->set_value ($val, $max); 2241 $self->{gauge}->set_value ($val, $max);
1605 $self->{value}->set_text ($val); 2242 $self->{value}->set_text ($val);
1606}
1607
1608sub set_max {
1609 my ($self, $max) = @_;
1610
1611 $self->{gauge}->set_max ($max);
1612 $self->{max}->set_text ($max);
1613} 2243}
1614 2244
1615############################################################################# 2245#############################################################################
1616 2246
1617package CFClient::UI::Slider; 2247package CFClient::UI::Slider;
… …
1627 qw(s1_slider.png s1_slider_bg.png); 2257 qw(s1_slider.png s1_slider_bg.png);
1628 2258
1629sub new { 2259sub new {
1630 my $class = shift; 2260 my $class = shift;
1631 2261
1632 # range [value, low, high, page] 2262 # range [value, low, high, page, unit]
1633 2263
1634 # TODO: 0-width page 2264 # TODO: 0-width page
1635 # TODO: req_w/h are wrong with vertical 2265 # TODO: req_w/h are wrong with vertical
1636 # TODO: calculations are off 2266 # TODO: calculations are off
1637 my $self = $class->SUPER::new ( 2267 my $self = $class->SUPER::new (
1638 fg => [1, 1, 1], 2268 fg => [1, 1, 1],
1639 active_fg => [0, 0, 0], 2269 active_fg => [0, 0, 0],
2270 bg => [0, 0, 0, 0.2],
2271 active_bg => [1, 1, 1, 0.5],
1640 range => [0, 0, 100, 10], 2272 range => [0, 0, 100, 10, 0],
1641 req_w => 20, 2273 min_w => $::WIDTH / 80,
1642 req_h => 20, 2274 min_h => $::WIDTH / 80,
1643 vertical => 0, 2275 vertical => 0,
1644 can_hover => 1, 2276 can_hover => 1,
1645 inner_pad => 5, 2277 inner_pad => 0.02,
1646 @_ 2278 @_
1647 ); 2279 );
1648 2280
2281 $self->set_value ($self->{range}[0]);
2282 $self->update;
2283
1649 $self 2284 $self
1650} 2285}
1651 2286
2287sub changed { }
2288
2289sub set_range {
2290 my ($self, $range) = @_;
2291
2292 ($range, $self->{range}) = ($self->{range}, $range);
2293
2294 $self->update
2295 if "@$range" ne "@{$self->{range}}";
2296}
2297
2298sub set_value {
2299 my ($self, $value) = @_;
2300
2301 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2302
2303 $hi = $lo + 1 if $hi <= $lo;
2304
2305 $page = $hi - $lo if $page > $hi - $lo;
2306
2307 $value = $lo if $value < $lo;
2308 $value = $hi - $page if $value > $hi - $page;
2309
2310 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2311 if $unit;
2312
2313 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2314
2315 if ($value != $old_value) {
2316 $self->_emit (changed => $value);
2317 $self->update;
2318 }
2319}
2320
1652sub size_request { 2321sub size_request {
1653 my ($self) = @_; 2322 my ($self) = @_;
1654 2323
1655 my $w = $self->{req_w}; 2324 ($self->{req_w}, $self->{req_h})
1656 my $h = $self->{req_h};
1657
1658 $self->{vertical} ? ($h, $w) : ($w, $h)
1659} 2325}
1660 2326
1661sub button_down { 2327sub button_down {
1662 my ($self, $ev, $x, $y) = @_; 2328 my ($self, $ev, $x, $y) = @_;
1663 2329
1664 $self->SUPER::button_down ($ev, $x, $y); 2330 $self->SUPER::button_down ($ev, $x, $y);
2331
2332 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2333
1665 $self->mouse_motion ($ev, $x, $y); 2334 $self->mouse_motion ($ev, $x, $y)
1666} 2335}
1667 2336
1668sub mouse_motion { 2337sub mouse_motion {
1669 my ($self, $ev, $x, $y) = @_; 2338 my ($self, $ev, $x, $y) = @_;
1670 2339
1671 if ($GRAB == $self) { 2340 if ($GRAB == $self) {
2341 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2342
2343 my (undef, $lo, $hi, $page) = @{$self->{range}};
2344
2345 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2346
2347 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2348 } else {
2349 return 0;
2350 }
2351
2352 1
2353}
2354
2355sub update {
2356 my ($self) = @_;
2357
2358 delete $self->{knob_w};
2359 $self->SUPER::update;
2360}
2361
2362sub _draw {
2363 my ($self) = @_;
2364
2365 unless ($self->{knob_w}) {
2366 $self->set_value ($self->{range}[0]);
2367
1672 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2368 my ($value, $lo, $hi, $page) = @{$self->{range}};
2369 my $range = ($hi - $page - $lo) || 1e-100;
1673 2370
1674 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2371 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1675 2372
1676 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2373 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1677 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2374 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1678 2375
1679 $x -= $inner_pad_px; # substract the padding 2376 $value = ($value - $lo) / $range;
1680 $x = $x * ($hi - $lo) / $inner_w + $lo; 2377 $value = $value * $self->{scale} + $self->{offset};
1681 $x = $lo if $x < $lo;
1682 $x = $hi - $page if $x > $hi - $page;
1683 $self->{range}[0] = $x;
1684 2378
1685 $self->emit (changed => $x); 2379 $self->{knob_x} = $value - $knob_w * 0.5;
1686 $self->update; 2380 $self->{knob_w} = $knob_w;
1687 } 2381 }
1688}
1689
1690# the inner_* stuff is for generating a padding for the slider handle,
1691# so that the handle doesn't leave the texture. This calculation isn't 100%
1692# correct propably, but it does the job for now
1693sub _calc_inner_pad_px {
1694 my ($self, $w) = @_;
1695 ($w / 100) * $self->{inner_pad} # % to pixels
1696}
1697
1698sub _draw {
1699 my ($self) = @_;
1700 2382
1701 $self->SUPER::_draw (); 2383 $self->SUPER::_draw ();
1702 2384
1703 my ($w, $h) = @$self{qw(w h)}; 2385 glScale $self->{w}, $self->{h};
1704 2386
1705 if ($self->{vertical}) { 2387 if ($self->{vertical}) {
1706 # draw a vertical slider like a rotated horizontal slider 2388 # draw a vertical slider like a rotated horizontal slider
1707 2389
2390 glTranslate 1, 0, 0;
1708 glRotate 90, 0, 0, 1; 2391 glRotate 90, 0, 0, 1;
1709 glTranslate 0, -$self->{w}, 0;
1710
1711 ($w, $h) = ($h, $w);
1712 } 2392 }
1713 2393
1714 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2394 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1715 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2395 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1716 2396
1717 my ($value, $lo, $hi, $page) = @{$self->{range}};
1718
1719 $hi = $value + 1 if $lo == $hi;
1720
1721 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1722 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1723
1724 $page = int $page * $inner_w / ($hi - $lo);
1725 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1726
1727 $w -= $page;
1728 $page &= ~1;
1729 glTranslate $page * 0.5, 0, 0;
1730 $page ||= 2;
1731
1732 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1733 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1734
1735 glEnable GL_BLEND;
1736 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1737 glEnable GL_TEXTURE_2D; 2397 glEnable GL_TEXTURE_2D;
1738 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2398 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1739 2399
1740 # draw background 2400 # draw background
1741 $tex[1]->draw_quad (0, 0, $w, $h); 2401 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1742 2402
1743 # draw handle 2403 # draw handle
1744 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2404 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1745 2405
1746 glDisable GL_BLEND;
1747 glDisable GL_TEXTURE_2D; 2406 glDisable GL_TEXTURE_2D;
1748} 2407}
2408
2409#############################################################################
2410
2411package CFClient::UI::ValSlider;
2412
2413our @ISA = CFClient::UI::HBox::;
2414
2415sub new {
2416 my ($class, %arg) = @_;
2417
2418 my $range = delete $arg{range};
2419
2420 my $self = $class->SUPER::new (
2421 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2422 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2423 to_value => sub { shift },
2424 from_value => sub { shift },
2425 %arg,
2426 );
2427
2428 $self->{slider}->connect (changed => sub {
2429 my ($self, $value) = @_;
2430 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2431 $self->{parent}->emit (changed => $value);
2432 });
2433
2434# $self->{entry}->connect (changed => sub {
2435# my ($self, $value) = @_;
2436# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2437# $self->{parent}->emit (changed => $value);
2438# });
2439
2440 $self->add ($self->{slider}, $self->{entry});
2441
2442 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2443
2444 $self
2445}
2446
2447sub set_range { shift->{slider}->set_range (@_) }
2448sub set_value { shift->{slider}->set_value (@_) }
1749 2449
1750############################################################################# 2450#############################################################################
1751 2451
1752package CFClient::UI::TextView; 2452package CFClient::UI::TextView;
1753 2453
… …
1757 2457
1758sub new { 2458sub new {
1759 my $class = shift; 2459 my $class = shift;
1760 2460
1761 my $self = $class->SUPER::new ( 2461 my $self = $class->SUPER::new (
1762 fontsize => 1, 2462 fontsize => 1,
2463 can_events => 0,
2464 #font => default_font
1763 @_, 2465 @_,
1764 2466
1765 layout => (new CFClient::Layout), 2467 layout => (new CFClient::Layout 1),
1766 par => [], 2468 par => [],
1767 height => 0, 2469 height => 0,
1768 children => [ 2470 children => [
1769 (new CFClient::UI::Empty expand => 1), 2471 (new CFClient::UI::Empty expand => 1),
1770 (new CFClient::UI::Slider vertical => 1), 2472 (new CFClient::UI::Slider vertical => 1),
1771 ], 2473 ],
1772 ); 2474 );
1773 2475
1774 $self->{children}[1]->connect (changed => sub { 2476 $self->{children}[1]->connect (changed => sub { $self->update });
1775 $self->update;
1776 });
1777 2477
1778 $self 2478 $self
1779} 2479}
1780 2480
1781sub set_fontsize { 2481sub set_fontsize {
… …
1783 2483
1784 $self->{fontsize} = $fontsize; 2484 $self->{fontsize} = $fontsize;
1785 $self->reflow; 2485 $self->reflow;
1786} 2486}
1787 2487
2488sub size_allocate {
2489 my ($self, $w, $h) = @_;
2490
2491 $self->SUPER::size_allocate ($w, $h);
2492
2493 $self->{layout}->set_font ($self->{font}) if $self->{font};
2494 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2495 $self->{layout}->set_width ($self->{children}[0]{w});
2496
2497 $self->reflow;
2498}
2499
1788sub text_height { 2500sub text_size {
1789 my ($self, $text) = @_; 2501 my ($self, $text, $indent) = @_;
1790 2502
1791 my $layout = $self->{layout}; 2503 my $layout = $self->{layout};
1792 2504
1793 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2505 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1794 $layout->set_width ($self->{w}); 2506 $layout->set_width ($self->{children}[0]{w} - $indent);
1795 $layout->set_text ($text); 2507 $layout->set_markup ($text);
1796 2508
1797 ($layout->size)[1] 2509 $layout->size
1798} 2510}
1799 2511
1800sub reflow { 2512sub reflow {
1801 my ($self) = @_; 2513 my ($self) = @_;
1802 2514
1803 $self->{need_reflow}++; 2515 $self->{need_reflow}++;
1804 $self->update; 2516 $self->update;
1805} 2517}
1806 2518
1807sub size_allocate { 2519sub set_offset {
2520 my ($self, $offset) = @_;
2521
2522 # todo: base offset on lines or so, not on pixels
2523 $self->{children}[1]->set_value ($offset);
2524}
2525
2526sub clear {
1808 my ($self, $w, $h) = @_; 2527 my ($self) = @_;
1809 2528
1810 $self->SUPER::size_allocate ($w, $h); 2529 $self->{par} = [];
1811 2530 $self->{height} = 0;
1812 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2531 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1813 $self->{layout}->set_width ($self->{children}[0]{w});
1814
1815 $self->reflow;
1816} 2532}
1817 2533
1818sub add_paragraph { 2534sub add_paragraph {
1819 my ($self, $color, $text) = @_; 2535 my ($self, $color, $text, $indent) = @_;
1820 2536
1821 #TODO: intelligently "reformat" paragraph 2537 for my $line (split /\n/, $text) {
1822 2538 my ($w, $h) = $self->text_size ($line);
1823 my $height = $self->text_height ($text);
1824
1825 $self->{height} += $height; 2539 $self->{height} += $h;
2540 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2541 }
1826 2542
1827 push @{$self->{par}}, [$height, $color, $text];
1828
1829 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2543 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1830 $self->{children}[1]->update;
1831} 2544}
1832 2545
1833sub update { 2546sub update {
1834 my ($self) = @_; 2547 my ($self) = @_;
1835 2548
… …
1837 2550
1838 return unless $self->{h} > 0; 2551 return unless $self->{h} > 0;
1839 2552
1840 delete $self->{texture}; 2553 delete $self->{texture};
1841 2554
1842 $ROOT->on_refresh ($self, sub { 2555 $ROOT->on_post_alloc ($self, sub {
2556 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2557
1843 if (delete $self->{need_reflow}) { 2558 if (delete $self->{need_reflow}) {
1844 my $height = 0; 2559 my $height = 0;
1845 2560
1846 $height += $_->[0] = $self->text_height ($_->[2]) 2561 my $layout = $self->{layout};
2562
2563 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2564
1847 for @{$self->{par}}; 2565 for (@{$self->{par}}) {
2566 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2567 $layout->set_width ($W - $_->[3]);
2568 $layout->set_markup ($_->[4]);
2569 my ($w, $h) = $layout->size;
2570 $_->[0] = $w + $_->[3];
2571 $_->[1] = $h;
2572 }
2573
2574 $height += $_->[1];
2575 }
1848 2576
1849 $self->{height} = $height; 2577 $self->{height} = $height;
1850 2578
1851 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2579 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1852 2580
1853 delete $self->{texture}; 2581 delete $self->{texture};
1854 } 2582 }
1855 2583
1856 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2584 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1857 glClearColor 0, 0, 0, 1; 2585 glClearColor 0, 0, 0, 0;
1858 glClear GL_COLOR_BUFFER_BIT; 2586 glClear GL_COLOR_BUFFER_BIT;
1859 2587
2588 my $top = int $self->{children}[1]{range}[0];
2589
2590 my $y0 = $top;
2591 my $y1 = $top + $H;
2592
2593 my $y = 0;
2594
2595 my $layout = $self->{layout};
2596
2597 $layout->set_font ($self->{font}) if $self->{font};
2598
1860 glEnable GL_BLEND; 2599 glEnable GL_BLEND;
2600 #TODO# not correct in windows where rgba is forced off
1861 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2601 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1862 glEnable GL_TEXTURE_2D;
1863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1864
1865 my $top = int $self->{children}[1]{range}[0];
1866
1867 my $y0 = $top;
1868 my $y1 = $top + $self->{h};
1869
1870 my $y = 0;
1871
1872 my $layout = $self->{layout};
1873 2602
1874 for my $par (@{$self->{par}}) { 2603 for my $par (@{$self->{par}}) {
1875 my $h = $par->[0]; 2604 my $h = $par->[1];
1876 2605
1877 if ($y0 < $y + $h && $y < $y1) { 2606 if ($y0 < $y + $h && $y < $y1) {
2607 $layout->set_foreground (@{ $par->[2] });
2608 $layout->set_width ($W - $par->[3]);
1878 $layout->set_text ($par->[2]); 2609 $layout->set_markup ($par->[4]);
1879 2610
1880 glColor @{ $par->[1] }; 2611 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1881 my ($W, $H) = $layout->size; 2612
1882 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2613 glRasterPos $par->[3], $y - $y0;
2614 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1883 } 2615 }
1884 2616
1885 $y += $h; 2617 $y += $h;
1886 } 2618 }
1887 2619
1888 glDisable GL_TEXTURE_2D;
1889 glDisable GL_BLEND; 2620 glDisable GL_BLEND;
1890 }; 2621 };
1891 }); 2622 });
1892} 2623}
1893 2624
1894sub _draw { 2625sub _draw {
1895 my ($self) = @_; 2626 my ($self) = @_;
1896 2627
1897 if ($self->{texture}) {
1898 glEnable GL_TEXTURE_2D; 2628 glEnable GL_TEXTURE_2D;
1899 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2629 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1900 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2630 glColor 0, 0, 0, 1;
2631 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1901 glDisable GL_TEXTURE_2D; 2632 glDisable GL_TEXTURE_2D;
1902 }
1903 2633
1904 $self->{children}[1]->draw; 2634 $self->{children}[1]->draw;
1905 2635
1906} 2636}
1907 2637
… …
1955 2685
1956sub new { 2686sub new {
1957 my $class = shift; 2687 my $class = shift;
1958 2688
1959 my $self = $class->SUPER::new ( 2689 my $self = $class->SUPER::new (
1960 state => 0, 2690 state => 0,
1961 connect_activate => \&toggle_flopper, 2691 on_activate => \&toggle_flopper,
1962 @_ 2692 @_
1963 ); 2693 );
1964 2694
1965 if ($self->{state}) {
1966 $self->{state} = 0;
1967 $self->toggle_flopper;
1968 }
1969
1970 $self 2695 $self
1971} 2696}
1972 2697
1973sub toggle_flopper { 2698sub toggle_flopper {
1974 my ($self) = @_; 2699 my ($self) = @_;
1975 2700
1976 # TODO: use animation 2701 $self->{other}->toggle_visibility;
1977 if ($self->{state} = !$self->{state}) { 2702}
1978 $CFClient::UI::ROOT->add ($self->{other}); 2703
1979 $self->{other}->move ($self->coord2global (0, $self->{h})); 2704#############################################################################
2705
2706package CFClient::UI::Tooltip;
2707
2708our @ISA = CFClient::UI::Bin::;
2709
2710use CFClient::OpenGL;
2711
2712sub new {
2713 my $class = shift;
2714
2715 $class->SUPER::new (
2716 @_,
2717 can_events => 0,
2718 )
2719}
2720
2721sub set_tooltip_from {
2722 my ($self, $widget) = @_;
2723
2724 my $tooltip = $widget->{tooltip};
2725
2726 if ($ENV{CFPLUS_DEBUG} & 2) {
2727 $tooltip .= "\n\n" . (ref $widget) . "\n"
2728 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2729 . "req $widget->{req_w} $widget->{req_h}\n"
2730 . "visible $widget->{visible}";
2731 }
2732
2733 $self->add (new CFClient::UI::Label
2734 markup => $tooltip,
2735 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2736 fontsize => 0.8,
2737 fg => [0, 0, 0, 1],
2738 ellipsise => 0,
2739 font => ($widget->{tooltip_font} || $::FONT_PROP),
2740 );
2741}
2742
2743sub size_request {
2744 my ($self) = @_;
2745
2746 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2747
2748 ($w + 4, $h + 4)
2749}
2750
2751sub size_allocate {
2752 my ($self, $w, $h) = @_;
2753
2754 $self->SUPER::size_allocate ($w - 4, $h - 4);
2755}
2756
2757sub visibility_change {
2758 my ($self, $visible) = @_;
2759
2760 return unless $visible;
2761
2762 $self->{root}->on_post_alloc ("move_$self" => sub {
2763 my $widget = $self->{owner}
2764 or return;
2765
2766 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2767
2768 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2769 if $x + $self->{w} > $::WIDTH;
2770
2771 $self->move_abs ($x, $y);
2772 });
2773}
2774
2775sub _draw {
2776 my ($self) = @_;
2777
2778 glTranslate 0.375, 0.375;
2779
2780 my ($w, $h) = @$self{qw(w h)};
2781
2782 glColor 1, 0.8, 0.4;
2783 glBegin GL_QUADS;
2784 glVertex 0 , 0;
2785 glVertex 0 , $h;
2786 glVertex $w, $h;
2787 glVertex $w, 0;
2788 glEnd;
2789
2790 glColor 0, 0, 0;
2791 glBegin GL_LINE_LOOP;
2792 glVertex 0 , 0;
2793 glVertex 0 , $h;
2794 glVertex $w, $h;
2795 glVertex $w, 0;
2796 glEnd;
2797
2798 glTranslate 2 - 0.375, 2 - 0.375;
2799
2800 $self->SUPER::_draw;
2801}
2802
2803#############################################################################
2804
2805package CFClient::UI::Face;
2806
2807our @ISA = CFClient::UI::Base::;
2808
2809use CFClient::OpenGL;
2810
2811sub new {
2812 my $class = shift;
2813
2814 my $self = $class->SUPER::new (
2815 aspect => 1,
2816 can_events => 0,
2817 @_,
2818 );
2819
2820 if ($self->{anim} && $self->{animspeed}) {
2821 Scalar::Util::weaken (my $widget = $self);
2822
2823 $self->{timer} = Event->timer (
2824 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2825 hard => 1,
2826 interval => $self->{animspeed},
2827 cb => sub {
2828 ++$widget->{frame};
2829 $widget->update;
2830 },
2831 );
2832 }
2833
2834 $self
2835}
2836
2837sub size_request {
2838 (32, 8)
2839}
2840
2841sub update {
2842 my ($self) = @_;
2843
2844 return unless $self->{visible};
2845
2846 $self->SUPER::update;
2847}
2848
2849sub _draw {
2850 my ($self) = @_;
2851
2852 return unless $::CONN;
2853
2854 my $face;
2855
2856 if ($self->{frame}) {
2857 my $anim = $::CONN->{anim}[$self->{anim}];
2858
2859 $face = $anim->[ $self->{frame} % @$anim ]
2860 if $anim && @$anim;
2861 }
2862
2863 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2864
2865 if ($tex) {
2866 glEnable GL_TEXTURE_2D;
2867 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2868 glColor 0, 0, 0, 1;
2869 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2870 glDisable GL_TEXTURE_2D;
2871 }
2872}
2873
2874sub DESTROY {
2875 my ($self) = @_;
2876
2877 $self->{timer}->cancel
2878 if $self->{timer};
2879
2880 $self->SUPER::DESTROY;
2881}
2882
2883#############################################################################
2884
2885package CFClient::UI::Buttonbar;
2886
2887our @ISA = CFClient::UI::HBox::;
2888
2889# TODO: should actualyl wrap buttons and other goodies.
2890
2891#############################################################################
2892
2893package CFClient::UI::Menu;
2894
2895our @ISA = CFClient::UI::FancyFrame::;
2896
2897use CFClient::OpenGL;
2898
2899sub new {
2900 my $class = shift;
2901
2902 my $self = $class->SUPER::new (
2903 items => [],
2904 z => 100,
2905 @_,
2906 );
2907
2908 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2909
2910 for my $item (@{ $self->{items} }) {
2911 my ($widget, $cb) = @$item;
2912
2913 # handle various types of items, only text for now
2914 if (!ref $widget) {
2915 $widget = new CFClient::UI::Label
2916 can_hover => 1,
2917 can_events => 1,
2918 text => $widget;
2919 }
2920
2921 $self->{item}{$widget} = $item;
2922
2923 $self->{vbox}->add ($widget);
2924 }
2925
2926 $self
2927}
2928
2929# popup given the event (must be a mouse button down event currently)
2930sub popup {
2931 my ($self, $ev) = @_;
2932
2933 $self->_emit ("popdown");
2934
2935 # maybe save $GRAB? must be careful about events...
2936 $GRAB = $self;
2937 $self->{button} = $ev->{button};
2938
2939 $self->show;
2940 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2941}
2942
2943sub mouse_motion {
2944 my ($self, $ev, $x, $y) = @_;
2945
2946 # TODO: should use vbox->find_widget or so
2947 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2948 $self->{hover} = $self->{item}{$HOVER};
2949
2950 0
2951}
2952
2953sub button_up {
2954 my ($self, $ev, $x, $y) = @_;
2955
2956 if ($ev->{button} == $self->{button}) {
2957 undef $GRAB;
2958 $self->hide;
2959
1980 $self->emit ("open"); 2960 $self->_emit ("popdown");
2961 $self->{hover}[1]->() if $self->{hover};
1981 } else { 2962 } else {
1982 $CFClient::UI::ROOT->remove ($self->{other}); 2963 return 0
1983 $self->emit ("close"); 2964 }
2965
1984 } 2966 1
1985
1986 $self->emit (changed => $self->{state});
1987} 2967}
1988 2968
1989############################################################################# 2969#############################################################################
1990 2970
2971package CFClient::UI::Multiplexer;
2972
2973our @ISA = CFClient::UI::Container::;
2974
2975sub new {
2976 my $class = shift;
2977
2978 my $self = $class->SUPER::new (
2979 @_,
2980 );
2981
2982 $self->{current} = $self->{children}[0]
2983 if @{ $self->{children} };
2984
2985 $self
2986}
2987
2988sub add {
2989 my ($self, @widgets) = @_;
2990
2991 $self->SUPER::add (@widgets);
2992
2993 $self->{current} = $self->{children}[0]
2994 if @{ $self->{children} };
2995}
2996
2997sub set_current_page {
2998 my ($self, $page_or_widget) = @_;
2999
3000 my $widget = ref $page_or_widget
3001 ? $page_or_widget
3002 : $self->{children}[$page_or_widget];
3003
3004 $self->{current} = $widget;
3005 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3006
3007 $self->_emit (page_changed => $self->{current});
3008
3009 $self->realloc;
3010}
3011
3012sub visible_children {
3013 $_[0]{current}
3014}
3015
3016sub size_request {
3017 my ($self) = @_;
3018
3019 $self->{current}->size_request
3020}
3021
3022sub size_allocate {
3023 my ($self, $w, $h) = @_;
3024
3025 $self->{current}->configure (0, 0, $w, $h);
3026}
3027
3028sub _draw {
3029 my ($self) = @_;
3030
3031 $self->{current}->draw;
3032}
3033
3034#############################################################################
3035
3036package CFClient::UI::Notebook;
3037
3038our @ISA = CFClient::UI::VBox::;
3039
3040sub new {
3041 my $class = shift;
3042
3043 my $self = $class->SUPER::new (
3044 buttonbar => (new CFClient::UI::Buttonbar),
3045 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3046 # filter => # will be put between multiplexer and $self
3047 @_,
3048 );
3049
3050 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3051 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3052
3053 $self
3054}
3055
3056sub add {
3057 my ($self, $title, $widget, $tooltip) = @_;
3058
3059 Scalar::Util::weaken $self;
3060
3061 $self->{buttonbar}->add (new CFClient::UI::Button
3062 markup => $title,
3063 tooltip => $tooltip,
3064 on_activate => sub { $self->set_current_page ($widget) },
3065 );
3066
3067 $self->{multiplexer}->add ($widget);
3068}
3069
3070sub set_current_page {
3071 my ($self, $page) = @_;
3072
3073 $self->{multiplexer}->set_current_page ($page);
3074 $self->_emit (page_changed => $self->{multiplexer}{current});
3075}
3076
3077#############################################################################
3078
3079package CFClient::UI::Statusbox;
3080
3081our @ISA = CFClient::UI::VBox::;
3082
3083sub new {
3084 my $class = shift;
3085
3086 my $self = $class->SUPER::new (
3087 fontsize => 0.8,
3088 @_,
3089 );
3090
3091 Scalar::Util::weaken (my $this = $self);
3092
3093 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3094
3095 $self
3096}
3097
3098sub reorder {
3099 my ($self) = @_;
3100 my $NOW = Time::HiRes::time;
3101
3102 # freeze display when hovering over any label
3103 return if $CFClient::UI::TOOLTIP->{owner}
3104 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3105 values %{ $self->{item} };
3106
3107 while (my ($k, $v) = each %{ $self->{item} }) {
3108 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3109 }
3110
3111 my @widgets;
3112
3113 my @items = sort {
3114 $a->{pri} <=> $b->{pri}
3115 or $b->{id} <=> $a->{id}
3116 } values %{ $self->{item} };
3117
3118 $self->{timer}->interval (1);
3119
3120 my $count = 10 + 1;
3121 for my $item (@items) {
3122 last unless --$count;
3123
3124 my $label = $item->{label} ||= do {
3125 # TODO: doesn't handle markup well (read as: at all)
3126 my $short = $item->{count} > 1
3127 ? "<b>$item->{count} ×</b> $item->{text}"
3128 : $item->{text};
3129
3130 for ($short) {
3131 s/^\s+//;
3132 s/\s+/ /g;
3133 }
3134
3135 new CFClient::UI::Label
3136 markup => $short,
3137 tooltip => $item->{tooltip},
3138 tooltip_font => $::FONT_PROP,
3139 tooltip_width => 0.67,
3140 fontsize => $item->{fontsize} || $self->{fontsize},
3141 max_w => $::WIDTH * 0.44,
3142 fg => [@{ $item->{fg} }],
3143 can_events => 1,
3144 can_hover => 1
3145 };
3146
3147 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3148 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3149 $label->update;
3150 $label->set_max_size (undef, $label->{req_h} * $diff)
3151 if $diff < 1;
3152 $self->{timer}->interval (1/30);
3153 } else {
3154 $label->{fg}[3] = $item->{fg}[3] || 1;
3155 }
3156
3157 push @widgets, $label;
3158 }
3159
3160 $self->clear;
3161 $self->SUPER::add (reverse @widgets);
3162}
3163
3164sub add {
3165 my ($self, $text, %arg) = @_;
3166
3167 $text =~ s/^\s+//;
3168 $text =~ s/\s+$//;
3169
3170 return unless $text;
3171
3172 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3173
3174 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3175
3176 if (my $item = $self->{item}{$group}) {
3177 if ($item->{text} eq $text) {
3178 $item->{count}++;
3179 } else {
3180 $item->{count} = 1;
3181 $item->{text} = $item->{tooltip} = $text;
3182 }
3183 $item->{id} = ++$self->{id};
3184 $item->{timeout} = $timeout;
3185 delete $item->{label};
3186 } else {
3187 $self->{item}{$group} = {
3188 id => ++$self->{id},
3189 text => $text,
3190 timeout => $timeout,
3191 tooltip => $text,
3192 fg => [0.8, 0.8, 0.8, 0.8],
3193 pri => 0,
3194 count => 1,
3195 %arg,
3196 };
3197 }
3198
3199 $self->reorder;
3200}
3201
3202sub reconfigure {
3203 my ($self) = @_;
3204
3205 delete $_->{label}
3206 for values %{ $self->{item} || {} };
3207
3208 $self->reorder;
3209 $self->SUPER::reconfigure;
3210}
3211
3212sub DESTROY {
3213 my ($self) = @_;
3214
3215 $self->{timer}->cancel;
3216
3217 $self->SUPER::DESTROY;
3218}
3219
3220#############################################################################
3221
3222package CFClient::UI::Inventory;
3223
3224our @ISA = CFClient::UI::ScrolledWindow::;
3225
3226sub new {
3227 my $class = shift;
3228
3229 my $self = $class->SUPER::new (
3230 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3231 @_,
3232 );
3233
3234 $self
3235}
3236
3237sub set_items {
3238 my ($self, $items) = @_;
3239
3240 $self->{child}->clear;
3241 return unless $items;
3242
3243 my @items = sort {
3244 ($a->{type} <=> $b->{type})
3245 or ($a->{name} cmp $b->{name})
3246 } @$items;
3247
3248 $self->{real_items} = \@items;
3249
3250 my $row = 0;
3251 for my $item (@items) {
3252 CFClient::Item::update_widgets $item;
3253
3254 $self->{child}->add (0, $row, $item->{face_widget});
3255 $self->{child}->add (1, $row, $item->{desc_widget});
3256 $self->{child}->add (2, $row, $item->{weight_widget});
3257
3258 $row++;
3259 }
3260}
3261
3262#############################################################################
3263
3264package CFClient::UI::BindEditor;
3265
3266our @ISA = CFClient::UI::FancyFrame::;
3267
3268sub new {
3269 my $class = shift;
3270
3271 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3272
3273 $self->add (my $vb = new CFClient::UI::VBox);
3274
3275
3276 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3277 text => "start recording",
3278 tooltip => "Start/Stops recording of actions."
3279 ."All subsequent actions after the recording started will be captured."
3280 ."The actions are displayed after the record was stopped."
3281 ."To bind the action you have to click on the 'Bind' button",
3282 on_activate => sub {
3283 unless ($self->{recording}) {
3284 $self->start;
3285 } else {
3286 $self->stop;
3287 }
3288 });
3289
3290 $vb->add (new CFClient::UI::Label text => "Actions:");
3291 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3292
3293 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3294 $vb->add (my $hb = new CFClient::UI::HBox);
3295 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3296 $hb->add (new CFClient::UI::Button
3297 text => "bind",
3298 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3299 on_activate => sub {
3300 $self->ask_for_bind;
3301 });
3302
3303 $vb->add (my $hb = new CFClient::UI::HBox);
3304 $hb->add (new CFClient::UI::Button
3305 text => "ok",
3306 expand => 1,
3307 tooltip => "This closes the binding editor and saves the binding",
3308 on_activate => sub {
3309 $self->hide;
3310 $self->commit;
3311 });
3312
3313 $hb->add (new CFClient::UI::Button
3314 text => "cancel",
3315 expand => 1,
3316 tooltip => "This closes the binding editor without saving",
3317 on_activate => sub {
3318 $self->hide;
3319 $self->{binding_cancel}->()
3320 if $self->{binding_cancel};
3321 });
3322
3323 $self->update_binding_widgets;
3324
3325 $self
3326}
3327
3328sub commit {
3329 my ($self) = @_;
3330 my ($mod, $sym, $cmds) = $self->get_binding;
3331 if ($sym != 0 && @$cmds > 0) {
3332 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3333 ."'. Don't forget 'Save Config'!");
3334 $self->{binding_change}->($mod, $sym, $cmds)
3335 if $self->{binding_change};
3336 } else {
3337 $::STATUSBOX->add ("No action bound, no key or action specified!");
3338 $self->{binding_cancel}->()
3339 if $self->{binding_cancel};
3340 }
3341}
3342
3343sub start {
3344 my ($self) = @_;
3345
3346 $self->{rec_btn}->set_text ("stop recording");
3347 $self->{recording} = 1;
3348 $self->clear_command_list;
3349 $::CONN->start_record if $::CONN;
3350}
3351
3352sub stop {
3353 my ($self) = @_;
3354
3355 $self->{rec_btn}->set_text ("start recording");
3356 $self->{recording} = 0;
3357
3358 my $rec;
3359 $rec = $::CONN->stop_record if $::CONN;
3360 return unless ref $rec eq 'ARRAY';
3361 $self->set_command_list ($rec);
3362}
3363
3364
3365sub ask_for_bind_and_commit {
3366 my ($self) = @_;
3367 $self->ask_for_bind (1);
3368}
3369
3370sub ask_for_bind {
3371 my ($self, $commit) = @_;
3372
3373 CFClient::Binder::open_binding_dialog (sub {
3374 my ($mod, $sym) = @_;
3375 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3376 $self->update_binding_widgets;
3377 $self->commit if $commit;
3378 });
3379}
3380
3381# $mod and $sym are the modifiers and key symbol
3382# $cmds is a array ref of strings (the commands)
3383# $cb is the callback that is executed on OK
3384# $ccb is the callback that is executed on CANCEL and
3385# when the binding was unsuccessful on OK
3386sub set_binding {
3387 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3388
3389 $self->clear_command_list;
3390 $self->{recording} = 0;
3391 $self->{rec_btn}->set_text ("start recording");
3392
3393 $self->{binding} = [$mod, $sym];
3394 $self->{commands} = $cmds;
3395
3396 $self->{binding_change} = $cb;
3397 $self->{binding_cancel} = $ccb;
3398
3399 $self->update_binding_widgets;
3400}
3401
3402# this is a shortcut method that asks for a binding
3403# and then just binds it.
3404sub do_quick_binding {
3405 my ($self, $cmds) = @_;
3406 $self->set_binding (undef, undef, $cmds, sub {
3407 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3408 });
3409 $self->ask_for_bind (1);
3410}
3411
3412sub update_binding_widgets {
3413 my ($self) = @_;
3414 my ($mod, $sym, $cmds) = $self->get_binding;
3415 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3416 $self->set_command_list ($cmds);
3417}
3418
3419sub get_binding {
3420 my ($self) = @_;
3421 return (
3422 $self->{binding}->[0],
3423 $self->{binding}->[1],
3424 [ grep { defined $_ } @{$self->{commands}} ]
3425 );
3426}
3427
3428sub clear_command_list {
3429 my ($self) = @_;
3430 $self->{cmdbox}->clear ();
3431}
3432
3433sub set_command_list {
3434 my ($self, $cmds) = @_;
3435
3436 $self->{cmdbox}->clear ();
3437 $self->{commands} = $cmds;
3438
3439 my $idx = 0;
3440
3441 for (@$cmds) {
3442 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3443
3444 my $i = $idx;
3445 $hb->add (new CFClient::UI::Label text => $_);
3446 $hb->add (new CFClient::UI::Button
3447 text => "delete",
3448 tooltip => "Deletes the action from the record",
3449 on_activate => sub {
3450 $self->{cmdbox}->remove ($hb);
3451 $cmds->[$i] = undef;
3452 });
3453
3454
3455 $idx++
3456 }
3457}
3458
3459#############################################################################
3460
3461package CFClient::UI::SpellList;
3462
3463our @ISA = CFClient::UI::Table::;
3464
3465sub new {
3466 my $class = shift;
3467
3468 my $self = $class->SUPER::new (
3469 binding => [],
3470 commands => [],
3471 @_,
3472 )
3473}
3474
3475# XXX: Do sorting? Argl...
3476sub add_spell {
3477 my ($self, $spell) = @_;
3478 $self->{spells}->{$spell->{name}} = $spell;
3479
3480 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3481 face => $spell->{face},
3482 can_hover => 1,
3483 can_events => 1,
3484 tooltip => $spell->{message});
3485
3486 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3487 text => $spell->{name},
3488 can_hover => 1,
3489 can_events => 1,
3490 tooltip => $spell->{message},
3491 expand => 1);
3492
3493 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3494 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3495 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3496 expand => 1);
3497
3498 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3499 text => "bind to key",
3500 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3501}
3502
3503sub rebuild_spell_list {
3504 my ($self) = @_;
3505 $self->{tbl_idx} = 0;
3506 $self->add_spell ($_) for values %{$self->{spells}};
3507}
3508
3509sub remove_spell {
3510 my ($self, $spell) = @_;
3511 delete $self->{spells}->{$spell->{name}};
3512 $self->rebuild_spell_list;
3513}
3514
3515#############################################################################
3516
1991package CFClient::UI::Root; 3517package CFClient::UI::Root;
1992 3518
1993our @ISA = CFClient::UI::Container::; 3519our @ISA = CFClient::UI::Container::;
1994 3520
3521use List::Util qw(min max);
3522
1995use CFClient::OpenGL; 3523use CFClient::OpenGL;
1996 3524
1997sub check_size { 3525sub new {
1998 my ($self) = @_; 3526 my $class = shift;
1999 3527
2000 $self->configure (0, 0, $::WITH, $::HEIGHT); 3528 my $self = $class->SUPER::new (
3529 visible => 1,
3530 @_,
3531 );
3532
3533 Scalar::Util::weaken ($self->{root} = $self);
3534
3535 $self
2001} 3536}
2002 3537
2003sub size_request { 3538sub size_request {
2004 ($::WIDTH, $::HEIGHT) 3539 my ($self) = @_;
2005}
2006 3540
2007sub configure { 3541 ($self->{w}, $self->{h})
3542}
3543
3544sub _to_pixel {
3545 my ($coord, $size, $max) = @_;
3546
3547 $coord =
3548 $coord eq "center" ? ($max - $size) * 0.5
3549 : $coord eq "max" ? $max
3550 : $coord;
3551
3552 $coord = 0 if $coord < 0;
3553 $coord = $max - $size if $coord > $max - $size;
3554
3555 int $coord + 0.5
3556}
3557
3558sub size_allocate {
2008 my ($self, $x, $y, $w, $h) = @_; 3559 my ($self, $w, $h) = @_;
2009 3560
2010 $self->SUPER::configure ($x, $y, $w, $h); 3561 for my $child ($self->children) {
3562 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2011 3563
2012 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3564 $X = $child->{force_x} if exists $child->{force_x};
2013 for @{$self->{children}}; 3565 $Y = $child->{force_y} if exists $child->{force_y};
2014}
2015 3566
2016sub _topleft { 3567 $X = _to_pixel $X, $W, $self->{w};
3568 $Y = _to_pixel $Y, $H, $self->{h};
3569
3570 $child->configure ($X, $Y, $W, $H);
3571 }
3572}
3573
3574sub coord2local {
2017 my ($self, $x, $y) = @_; 3575 my ($self, $x, $y) = @_;
2018 3576
2019 ($x, $y) 3577 ($x, $y)
2020} 3578}
2021 3579
3580sub coord2global {
3581 my ($self, $x, $y) = @_;
3582
3583 ($x, $y)
3584}
3585
2022sub update { 3586sub update {
2023 my ($self) = @_; 3587 my ($self) = @_;
2024 3588
2025 $self->check_size; 3589 $::WANT_REFRESH++;
2026 ::refresh ();
2027} 3590}
2028 3591
2029sub add { 3592sub add {
2030 my ($self, $child) = @_; 3593 my ($self, @children) = @_;
2031 3594
3595 $_->{is_toplevel} = 1
3596 for @children;
3597
2032 $self->SUPER::add ($child); 3598 $self->SUPER::add (@children);
3599}
3600
3601sub remove {
3602 my ($self, @children) = @_;
3603
3604 $self->SUPER::remove (@children);
3605
3606 delete $self->{is_toplevel}
3607 for @children;
3608
3609 while (@children) {
3610 my $w = pop @children;
3611 push @children, $w->children;
3612 $w->set_invisible;
3613 }
2033} 3614}
2034 3615
2035sub on_refresh { 3616sub on_refresh {
2036 my ($self, $id, $cb) = @_; 3617 my ($self, $id, $cb) = @_;
2037 3618
2038 $self->{refresh_hook}{$id} = $cb; 3619 $self->{refresh_hook}{$id} = $cb;
2039} 3620}
2040 3621
3622sub on_post_alloc {
3623 my ($self, $id, $cb) = @_;
3624
3625 $self->{post_alloc_hook}{$id} = $cb;
3626}
3627
2041sub draw { 3628sub draw {
2042 my ($self) = @_; 3629 my ($self) = @_;
2043 3630
2044 while (my $rcb = delete $self->{refresh_hook}) { 3631 while ($self->{refresh_hook}) {
2045 $_->() for values %$rcb; 3632 $_->()
3633 for values %{delete $self->{refresh_hook}};
2046 } 3634 }
3635
3636 if ($self->{realloc}) {
3637 my %queue;
3638 my @queue;
3639 my $widget;
3640
3641 outer:
3642 while () {
3643 if (my $realloc = delete $self->{realloc}) {
3644 for $widget (values %$realloc) {
3645 $widget->{visible} or next; # do not resize invisible widgets
3646
3647 $queue{$widget+0}++ and next; # duplicates are common
3648
3649 push @{ $queue[$widget->{visible}] }, $widget;
3650 }
3651 }
3652
3653 while () {
3654 @queue or last outer;
3655
3656 $widget = pop @{ $queue[-1] || [] }
3657 and last;
3658
3659 pop @queue;
3660 }
3661
3662 delete $queue{$widget+0};
3663
3664 my ($w, $h) = $widget->size_request;
3665
3666 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3667 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3668
3669 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3670 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3671
3672 $w = $widget->{force_w} if exists $widget->{force_w};
3673 $h = $widget->{force_h} if exists $widget->{force_h};
3674
3675 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3676 || delete $widget->{force_realloc}) {
3677 $widget->{req_w} = $w;
3678 $widget->{req_h} = $h;
3679
3680 $self->{size_alloc}{$widget+0} = $widget;
3681
3682 if (my $parent = $widget->{parent}) {
3683 $self->{realloc}{$parent+0} = $parent
3684 unless $queue{$parent+0};
3685
3686 $parent->{force_size_alloc} = 1;
3687 $self->{size_alloc}{$parent+0} = $parent;
3688 }
3689 }
3690
3691 delete $self->{realloc}{$widget+0};
3692 }
3693 }
3694
3695 while (my $size_alloc = delete $self->{size_alloc}) {
3696 my @queue = sort { $b->{visible} <=> $a->{visible} }
3697 values %$size_alloc;
3698
3699 while () {
3700 my $widget = pop @queue || last;
3701
3702 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3703
3704 $w = 0 if $w < 0;
3705 $h = 0 if $h < 0;
3706
3707 $w = int $w + 0.5;
3708 $h = int $h + 0.5;
3709
3710 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3711 $widget->{old_w} = $widget->{w};
3712 $widget->{old_h} = $widget->{h};
3713
3714 $widget->{w} = $w;
3715 $widget->{h} = $h;
3716
3717 $widget->emit (size_allocate => $w, $h);
3718 }
3719 }
3720 }
3721
3722 while ($self->{post_alloc_hook}) {
3723 $_->()
3724 for values %{delete $self->{post_alloc_hook}};
3725 }
3726
2047 3727
2048 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3728 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2049 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3729 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2050 glClear GL_COLOR_BUFFER_BIT; 3730 glClear GL_COLOR_BUFFER_BIT;
2051 3731
2052 glMatrixMode GL_PROJECTION; 3732 glMatrixMode GL_PROJECTION;
2053 glLoadIdentity; 3733 glLoadIdentity;
2054 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3734 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2055 glMatrixMode GL_MODELVIEW; 3735 glMatrixMode GL_MODELVIEW;
2056 glLoadIdentity; 3736 glLoadIdentity;
2057 3737
3738 {
3739 package CFClient::UI::Base;
3740
3741 ($draw_x, $draw_y, $draw_w, $draw_h) =
3742 (0, 0, $self->{w}, $self->{h});
3743 }
3744
2058 $self->_draw; 3745 $self->_draw;
2059} 3746}
2060 3747
2061############################################################################# 3748#############################################################################
2062 3749
2063package CFClient::UI; 3750package CFClient::UI;
2064 3751
2065$ROOT = new CFClient::UI::Root; 3752$ROOT = new CFClient::UI::Root;
3753$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2066 3754
20671 37551
2068 3756

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