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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.140 by root, Thu Apr 20 04:20:52 2006 UTC vs.
Revision 1.294 by root, Tue Jun 6 03:19:26 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 ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
93
94 $TOOLTIP_WATCHER->cb->();
33 } 95 }
34 96
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
… …
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
213 can_events => 1,
101 @_ 214 @_
102 }, $class; 215 }, $class;
103 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
104 for (keys %$self) { 219 for (keys %$self) {
105 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
107 } 222 }
108 } 223 }
109 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
110 $self 237 $self
111} 238}
112 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
113sub show { 247sub show {
114 my ($self) = @_; 248 my ($self) = @_;
115 249
116 return if $self->{parent}; 250 return if $self->{parent};
117 251
118 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
119} 253}
120 254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{root};
278 delete $self->{visible};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
121sub hide { 308sub hide {
122 my ($self) = @_; 309 my ($self) = @_;
123 310
124 return unless $self->{parent}; 311 $self->set_invisible;
125 312
126 $self->{parent}->remove ($self); 313 $self->{parent}->remove ($self)
314 if $self->{parent};
127} 315}
128 316
129sub move { 317sub move_abs {
130 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
131 319
132 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, int $x;
133 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, int $y;
134 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
135 323
136 $self->update; 324 $self->update;
137} 325}
138 326
139sub needs_redraw { 327sub set_size {
140 0 328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
141} 334}
142 335
143sub size_request { 336sub size_request {
144 require Carp; 337 require Carp;
145 Carp::confess "size_request is abtract"; 338 Carp::confess "size_request is abstract";
146} 339}
147 340
148sub configure { 341sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
150 343
151 $self->{x} = $x;
152 $self->{y} = $y;
153
154 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
155 $w = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
156 $h = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
157 }
158 349
159 return unless $self->{w} != $w || $self->{h} != $h; 350 # use alignment to adjust x, y
160 351
352 $x += int 0.5 * ($ow - $w);
353 $y += int 0.5 * ($oh - $h);
354 }
355
356 if ($self->{x} ne $x || $self->{y} ne $y) {
161 $self->{w} = $w; 357 $self->{x} = $x;
162 $self->{h} = $h; 358 $self->{y} = $y;
163
164 $self->size_allocate ($w, $h);
165 $self->update; 359 $self->update;
360 }
361
362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
365 $self->{alloc_w} = $w;
366 $self->{alloc_h} = $h;
367
368 $self->{root}{size_alloc}{$self+0} = $self;
369 }
166} 370}
167 371
168sub size_allocate { 372sub size_allocate {
169 # nothing to be done 373 # nothing to be done
170} 374}
171 375
172# return top left coordinates 376sub children {
173sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
174 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
175 386
176 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 387 $self->{max_w} = int $w if defined $w;
388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
177} 407}
178 408
179# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
180sub coord2local { 410sub coord2local {
181 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
182 412
183 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
184 ($x - $X, $y - $Y)
185} 414}
186 415
187# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
188sub coord2global { 417sub coord2global {
189 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
190 419
191 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
192 ($x + $X, $y + $Y)
193} 421}
194 422
195sub focus_in { 423sub focus_in {
196 my ($self) = @_; 424 my ($self) = @_;
197 425
198 return if $FOCUS == $self; 426 return if $FOCUS == $self;
199 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
200 428
201 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
202 430
203 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
204 432
205 $focus->update if $focus; 433 $focus->update if $focus;
206 $FOCUS->update; 434 $FOCUS->update;
207} 435}
208 436
… …
211 439
212 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
213 441
214 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
215 443
216 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
217 445
218 $focus->update if $focus; #? 446 $focus->update if $focus; #?
219}
220 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
221sub mouse_motion { } 452sub mouse_motion { 0 }
222sub button_up { } 453sub button_up { 0 }
223sub key_down { } 454sub key_down { 0 }
224sub key_up { } 455sub key_up { 0 }
225 456
226sub button_down { 457sub button_down {
227 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
228 459
229 $self->focus_in; 460 $self->focus_in;
230}
231 461
232sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
233sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
234sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
235sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
236sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
237
238sub draw {
239 my ($self) = @_;
240
241 return unless $self->{h} && $self->{w};
242
243 glPushMatrix;
244 glTranslate $self->{x}, $self->{y}, 0;
245 $self->_draw;
246 glPopMatrix;
247
248 if ($self == $HOVER && $self->{can_hover}) {
249 my ($x, $y) = @$self{qw(x y)};
250
251 glColor 1, 0.8, 0.5, 0.2;
252 glEnable GL_BLEND;
253 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
254 glBegin GL_QUADS;
255 glVertex $x , $y;
256 glVertex $x + $self->{w}, $y;
257 glVertex $x + $self->{w}, $y + $self->{h};
258 glVertex $x , $y + $self->{h};
259 glEnd;
260 glDisable GL_BLEND;
261 } 462 0
262}
263
264sub _draw {
265 my ($self) = @_;
266
267 warn "no draw defined for $self\n";
268} 463}
269 464
270sub find_widget { 465sub find_widget {
271 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
272 469
273 return $self 470 return $self
274 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
275 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
276 473
… …
279 476
280sub set_parent { 477sub set_parent {
281 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
282 479
283 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
284} 482}
285 483
286sub check_size { 484sub connect {
485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub visibility_change {
287 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
288 506
289 my ($w, $h) = $self->size_request; 507sub realloc {
508 my ($self) = @_;
290 509
291 if ($w != $self->{req_w} || $h != $self->{req_h}) { 510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
512
513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
292 $self->{req_w} = $w; 516 delete $self->{req_w};
293 $self->{req_h} = $h; 517 delete $self->{req_h};
294
295 $self->{parent}->check_size
296 if $self->{parent};
297 } 518 }
298} 519}
299 520
300sub update { 521sub update {
301 my ($self) = @_; 522 my ($self) = @_;
302 523
303 $self->{parent}->update 524 $self->{parent}->update
304 if $self->{parent}; 525 if $self->{parent};
305} 526}
306 527
307sub connect { 528sub reconfigure {
308 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
309 530
310 push @{ $self->{signal_cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
311} 533}
312 534
313sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
314 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
315 538
316 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 539sub draw {
317 $cb->($self, @args); 540 my ($self) = @_;
541
542 return unless $self->{h} && $self->{w};
543
544 # update screen rectangle
545 local $draw_x = $draw_x + $self->{x};
546 local $draw_y = $draw_y + $self->{y};
547 local $draw_w = $draw_x + $self->{w};
548 local $draw_h = $draw_y + $self->{h};
549
550 # skip widgets that are entirely outside the drawing area
551 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
552 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
553
554 glPushMatrix;
555 glTranslate $self->{x}, $self->{y}, 0;
556
557 if ($self == $HOVER && $self->{can_hover}) {
558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
559 glEnable GL_BLEND;
560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
561 glBegin GL_QUADS;
562 glVertex 0 , 0;
563 glVertex $self->{w}, 0;
564 glVertex $self->{w}, $self->{h};
565 glVertex 0 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
318 } 568 }
569
570 if ($ENV{CFPLUS_DEBUG} & 1) {
571 glPushMatrix;
572 glColor 1, 1, 0, 1;
573 glTranslate 0.375, 0.375;
574 glBegin GL_LINE_LOOP;
575 glVertex 0 , 0;
576 glVertex $self->{w} - 1, 0;
577 glVertex $self->{w} - 1, $self->{h} - 1;
578 glVertex 0 , $self->{h} - 1;
579 glEnd;
580 glPopMatrix;
581 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
582 }
583
584 $self->_draw;
585 glPopMatrix;
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 warn "no draw defined for $self\n";
319} 592}
320 593
321sub DESTROY { 594sub DESTROY {
322 my ($self) = @_; 595 my ($self) = @_;
323 596
597 delete $WIDGET{$self+0};
324 #$self->deactivate; 598 #$self->deactivate;
325} 599}
326 600
327############################################################################# 601#############################################################################
328 602
… …
337 my $class = shift; 611 my $class = shift;
338 612
339 # range [value, low, high, page] 613 # range [value, low, high, page]
340 614
341 $class->SUPER::new ( 615 $class->SUPER::new (
342 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
343 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
344 @_ 618 @_
345 ) 619 )
346} 620}
347 621
348sub _draw { 622sub _draw {
349 my ($self) = @_; 623 my ($self) = @_;
350 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
351 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
352 631
353 glEnable GL_BLEND; 632 glEnable GL_BLEND;
354 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
355 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
356 635
357 glBegin GL_QUADS; 636 glBegin GL_QUADS;
358 glVertex 0 , 0; 637 glVertex 0 , 0;
359 glVertex 0 , $h; 638 glVertex 0 , $h;
360 glVertex $w, $h; 639 glVertex $w, $h;
361 glVertex $w, 0; 640 glVertex $w, 0;
362 glEnd; 641 glEnd;
363 642
364 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
365} 645}
366 646
367############################################################################# 647#############################################################################
368 648
369package CFClient::UI::Empty; 649package CFClient::UI::Empty;
370
371our @ISA = CFClient::UI::Base::;
372
373sub size_request {
374 (0, 0)
375}
376
377sub draw { }
378
379#############################################################################
380
381package CFClient::UI::Container;
382 650
383our @ISA = CFClient::UI::Base::; 651our @ISA = CFClient::UI::Base::;
384 652
385sub new { 653sub new {
386 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
655 $class->SUPER::new (can_events => 0, %arg);
656}
387 657
658sub size_request {
659 my ($self) = @_;
660
661 ($self->{w} + 0, $self->{h} + 0)
662}
663
664sub draw { }
665
666#############################################################################
667
668package CFClient::UI::Container;
669
670our @ISA = CFClient::UI::Base::;
671
672sub new {
673 my ($class, %arg) = @_;
674
388 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
389 676
390 my $self = $class->SUPER::new (children => [], %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
391 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
392 685
393 $self 686 $self
394} 687}
395 688
396sub add { 689sub add {
397 my ($self, $child) = @_; 690 my ($self, @widgets) = @_;
398 691
399 $child->set_parent ($self); 692 $_->set_parent ($self)
693 for @widgets;
400 694
401 use sort 'stable'; 695 use sort 'stable';
402 696
403 $self->{children} = [ 697 $self->{children} = [
404 sort { $a->{z} <=> $b->{z} } 698 sort { $a->{z} <=> $b->{z} }
405 @{$self->{children}}, $child 699 @{$self->{children}}, @widgets
406 ]; 700 ];
407 701
408 $child->check_size; 702 $self->realloc;
703}
704
705sub children {
706 @{ $_[0]{children} }
409} 707}
410 708
411sub remove { 709sub remove {
412 my ($self, $child) = @_; 710 my ($self, $child) = @_;
413 711
414 delete $child->{parent}; 712 delete $child->{parent};
713 $child->hide;
415 714
416 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
417 716
418 $self->check_size; 717 $self->realloc;
718}
719
720sub clear {
721 my ($self) = @_;
722
723 my $children = delete $self->{children};
724 $self->{children} = [];
725
726 for (@$children) {
727 delete $_->{parent};
728 $_->hide;
729 }
730
731 $self->realloc;
419} 732}
420 733
421sub find_widget { 734sub find_widget {
422 my ($self, $x, $y) = @_; 735 my ($self, $x, $y) = @_;
423 736
424 $x -= $self->{x}; 737 $x -= $self->{x};
425 $y -= $self->{y}; 738 $y -= $self->{y};
426 739
427 my $res; 740 my $res;
428 741
429 for (reverse @{ $self->{children} }) { 742 for (reverse $self->visible_children) {
430 $res = $_->find_widget ($x, $y) 743 $res = $_->find_widget ($x, $y)
431 and return $res; 744 and return $res;
432 } 745 }
433 746
434 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
483 $self->{children}[0]->configure (0, 0, $w, $h); 796 $self->{children}[0]->configure (0, 0, $w, $h);
484} 797}
485 798
486############################################################################# 799#############################################################################
487 800
801# back-buffered drawing area
802
488package CFClient::UI::Window; 803package CFClient::UI::Window;
489 804
490our @ISA = CFClient::UI::Bin::; 805our @ISA = CFClient::UI::Bin::;
491 806
492use CFClient::OpenGL; 807use CFClient::OpenGL;
… …
498} 813}
499 814
500sub update { 815sub update {
501 my ($self) = @_; 816 my ($self) = @_;
502 817
503 # we want to do this delayed... 818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
504 $self->render_chld;
505 $self->SUPER::update; 819 $self->SUPER::update;
506}
507
508sub render_chld {
509 my ($self) = @_;
510
511 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
512 glClearColor 0, 0, 0, 1;
513 glClear GL_COLOR_BUFFER_BIT;
514 $self->child->draw;
515 };
516} 820}
517 821
518sub size_allocate { 822sub size_allocate {
519 my ($self, $w, $h) = @_; 823 my ($self, $w, $h) = @_;
520 824
521 $self->child->configure (0, 0, $w, $h); 825 $self->SUPER::size_allocate ($w, $h);
826 $self->update;
827}
522 828
829sub _render {
830 my ($self) = @_;
831
832 $self->{children}[0]->draw;
833}
834
835sub render_child {
836 my ($self) = @_;
837
838 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
839 glClearColor 0, 0, 0, 0;
840 glClear GL_COLOR_BUFFER_BIT;
841
842 {
843 package CFClient::UI::Base;
844
845 ($draw_x, $draw_y, $draw_w, $draw_h) =
846 (0, 0, $self->{w}, $self->{h});
847 }
848
523 $self->render_chld; 849 $self->_render;
850 };
524} 851}
525 852
526sub _draw { 853sub _draw {
527 my ($self) = @_; 854 my ($self) = @_;
528 855
529 my ($w, $h) = ($self->w, $self->h); 856 my ($w, $h) = @$self{qw(w h)};
530 857
531 my $tex = $self->{texture} 858 my $tex = $self->{texture}
532 or return; 859 or return;
533 860
534 glEnable GL_BLEND;
535 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
536 glEnable GL_TEXTURE_2D; 861 glEnable GL_TEXTURE_2D;
537 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
863 glColor 0, 0, 0, 1;
538 864
539 $tex->draw_quad (0, 0, $w, $h); 865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
540 866
541 glDisable GL_BLEND;
542 glDisable GL_TEXTURE_2D; 867 glDisable GL_TEXTURE_2D;
543} 868}
544 869
545############################################################################# 870#############################################################################
546 871
547package CFClient::UI::ViewPort; 872package CFClient::UI::ViewPort;
548 873
549our @ISA = CFClient::UI::Window::; 874our @ISA = CFClient::UI::Window::;
550
551sub new { die }
552
553sub size_request {
554 my ($self) = @_;
555
556 @$self{qw(child_w child_h)} = $self->child->size_request;
557 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
558
559 @$self{qw(child_w child_h)}
560}
561
562sub _draw {
563 my ($self) = @_;
564
565 $self->{children}[1]->draw;
566}
567
568
569#############################################################################
570
571package CFClient::UI::Frame;
572
573our @ISA = CFClient::UI::Bin::;
574
575use CFClient::OpenGL;
576
577sub size_request {
578 my ($self) = @_;
579 my $chld = $self->child
580 or return (0, 0);
581
582 $chld->move (2, 2);
583
584 map { $_ + 4 } $chld->size_request;
585}
586
587sub size_allocate {
588 my ($self, $x, $y, $w, $h) = @_;
589
590 $self->child->configure (2, 2, $w - 4, $h - 4);
591}
592
593sub _draw {
594 my ($self) = @_;
595
596 my $chld = $self->child;
597
598 my ($w, $h) = $chld->size_request;
599
600 glBegin GL_QUADS;
601 glColor 0, 0, 0;
602 glVertex 0 , 0;
603 glVertex 0 , $h + 4;
604 glVertex $w + 4 , $h + 4;
605 glVertex $w + 4 , 0;
606 glEnd;
607
608 $chld->draw;
609}
610
611#############################################################################
612
613package CFClient::UI::FancyFrame;
614
615our @ISA = CFClient::UI::Bin::;
616
617use CFClient::OpenGL;
618
619my @tex =
620 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
621 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
622 875
623sub new { 876sub new {
624 my $class = shift; 877 my $class = shift;
625 878
626 # TODO: user_x, user_y, overwrite moveto?
627
628 $class->SUPER::new ( 879 $class->SUPER::new (
629 bg => [1, 1, 1, 1], 880 scroll_x => 0,
630 border_bg => [1, 1, 1, 1], 881 scroll_y => 1,
631 border => 0.8,
632 @_ 882 @_,
633 ) 883 )
884}
885
886sub size_request {
887 my ($self) = @_;
888
889 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
890
891 $w = 10 if $self->{scroll_x};
892 $h = 10 if $self->{scroll_y};
893
894 ($w, $h)
895}
896
897sub size_allocate {
898 my ($self, $w, $h) = @_;
899
900 my $child = $self->child;
901
902 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904
905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
907}
908
909sub set_offset {
910 my ($self, $x, $y) = @_;
911
912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
914
915 $self->update;
916}
917
918# hmm, this does not work for topleft of $self... but we should not ask for that
919sub coord2local {
920 my ($self, $x, $y) = @_;
921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
924
925sub coord2global {
926 my ($self, $x, $y) = @_;
927
928 $x = List::Util::min $self->{w}, $x - $self->{view_x};
929 $y = List::Util::min $self->{h}, $y - $self->{view_y};
930
931 $self->SUPER::coord2global ($x, $y)
932}
933
934sub find_widget {
935 my ($self, $x, $y) = @_;
936
937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
939 ) {
940 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941 } else {
942 $self->CFClient::UI::Base::find_widget ($x, $y)
943 }
944}
945
946sub _render {
947 my ($self) = @_;
948
949 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
950 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
951
952 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
953
954 $self->SUPER::_render;
955}
956
957#############################################################################
958
959package CFClient::UI::ScrolledWindow;
960
961our @ISA = CFClient::UI::HBox::;
962
963sub new {
964 my ($class, %arg) = @_;
965
966 my $child = delete $arg{child};
967
968 my $self;
969
970 my $slider = new CFClient::UI::Slider
971 vertical => 1,
972 range => [0, 0, 1, 0.01], # HACK fix
973 on_changed => sub {
974 $self->{vp}->set_offset (0, $_[1]);
975 },
976 ;
977
978 $self = $class->SUPER::new (
979 vp => (new CFClient::UI::ViewPort expand => 1),
980 slider => $slider,
981 %arg,
982 );
983
984 $self->SUPER::add ($self->{vp}, $self->{slider});
985 $self->add ($child) if $child;
986
987 $self
988}
989
990sub add {
991 my ($self, $widget) = @_;
992
993 $self->{vp}->add ($self->{child} = $widget);
994}
995
996sub update {
997 my ($self) = @_;
998
999 $self->SUPER::update;
1000
1001 # todo: overwrite size_allocate of child
1002 my $child = $self->{vp}->child;
1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1004}
1005
1006sub size_allocate {
1007 my ($self, $w, $h) = @_;
1008
1009 $self->SUPER::size_allocate ($w, $h);
1010
1011 my $child = $self->{vp}->child;
1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
1017
1018#############################################################################
1019
1020package CFClient::UI::Frame;
1021
1022our @ISA = CFClient::UI::Bin::;
1023
1024use CFClient::OpenGL;
1025
1026sub new {
1027 my $class = shift;
1028
1029 $class->SUPER::new (
1030 bg => undef,
1031 @_,
1032 )
1033}
1034
1035sub _draw {
1036 my ($self) = @_;
1037
1038 if ($self->{bg}) {
1039 my ($w, $h) = @$self{qw(w h)};
1040
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1043 glColor_premultiply @{ $self->{bg} };
1044
1045 glBegin GL_QUADS;
1046 glVertex 0 , 0;
1047 glVertex 0 , $h;
1048 glVertex $w, $h;
1049 glVertex $w, 0;
1050 glEnd;
1051
1052 glDisable GL_BLEND;
1053 }
1054
1055 $self->SUPER::_draw;
1056}
1057
1058#############################################################################
1059
1060package CFClient::UI::FancyFrame;
1061
1062our @ISA = CFClient::UI::Bin::;
1063
1064use CFClient::OpenGL;
1065
1066my $bg =
1067 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068 mipmap => 1, wrap => 1;
1069
1070my @border =
1071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1073
1074sub new {
1075 my ($class, %arg) = @_;
1076
1077 my $title = delete $arg{title};
1078
1079 my $self = $class->SUPER::new (
1080 bg => [1, 1, 1, 1],
1081 border_bg => [1, 1, 1, 1],
1082 border => 0.6,
1083 can_events => 1,
1084 min_w => 16,
1085 min_h => 16,
1086 %arg,
1087 );
1088
1089 $self->{title} = new CFClient::UI::Label
1090 align => 0,
1091 valign => 1,
1092 text => $title,
1093 fontsize => $self->{border}
1094 if defined $title;
1095
1096 $self
1097}
1098
1099sub add {
1100 my ($self, @widgets) = @_;
1101
1102 $self->SUPER::add (@widgets);
1103 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
634} 1104}
635 1105
636sub border { 1106sub border {
637 int $_[0]{border} * $::FONTSIZE 1107 int $_[0]{border} * $::FONTSIZE
638} 1108}
639 1109
640sub size_request { 1110sub size_request {
641 my ($self) = @_; 1111 my ($self) = @_;
642 1112
643 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1113 $self->{title}->size_request
1114 if $self->{title};
644 1115
645 my ($w, $h) = $self->SUPER::size_request; 1116 my ($w, $h) = $self->SUPER::size_request;
646 1117
647 ( 1118 (
648 $w + $self->border * 2, 1119 $w + $self->border * 2,
… …
651} 1122}
652 1123
653sub size_allocate { 1124sub size_allocate {
654 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
655 1126
1127 if ($self->{title}) {
1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
1130 $self->{title}->size_allocate ($w, $h);
1131 }
1132
1133 my $border = $self->border;
1134
656 $h -= List::Util::max 0, $self->border * 2; 1135 $h -= List::Util::max 0, $border * 2;
657 $w -= List::Util::max 0, $self->border * 2; 1136 $w -= List::Util::max 0, $border * 2;
658 1137
659 $self->child->configure ($self->border, $self->border, $w, $h); 1138 $self->child->configure ($border, $border, $w, $h);
660} 1139}
661 1140
662sub button_down { 1141sub button_down {
663 my ($self, $ev, $x, $y) = @_; 1142 my ($self, $ev, $x, $y) = @_;
664 1143
1144 my ($w, $h) = @$self{qw(w h)};
665 my $border = $self->border; 1145 my $border = $self->border;
666 1146
667 if ($x < $self->{w} && $x >= $self->{w} - $border 1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
668 && $y < $self->{h} && $y >= $self->{h} - $border) { 1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
669 1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
670 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
671 my ($bw, $bh) = ($self->{w}, $self->{h}); 1153 my ($bw, $bh) = ($self->{w}, $self->{h});
672 1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
1157
673 $self->{motion} = sub { 1158 $self->{motion} = sub {
674 my ($ev, $x, $y) = @_; 1159 my ($ev, $x, $y) = @_;
675 1160
676 ($x, $y) = ($ev->{x}, $ev->{y}); 1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
677 1163
678 $self->{user_w} = $bw + $x - $ox; 1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
679 $self->{user_h} = $bh + $y - $oy; 1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
680 $self->check_size; 1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1168 $self->realloc;
681 }; 1169 };
682 1170
683 } elsif ($x >= 0 && $x < $self->{w} 1171 } elsif ($lr ^ $td) {
684 && $y >= 0 && $y < $border) {
685
686 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
687 my ($bx, $by) = ($self->{x}, $self->{y}); 1173 my ($bx, $by) = ($self->{x}, $self->{y});
688 1174
689 $self->{motion} = sub { 1175 $self->{motion} = sub {
690 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
691 1177
692 ($x, $y) = ($ev->{x}, $ev->{y}); 1178 ($x, $y) = ($ev->{x}, $ev->{y});
693 1179
694 $self->move ($bx + $x - $ox, $by + $y - $oy); 1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
695 $self->update; 1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
696 }; 1183 };
1184 } else {
1185 return 0;
1186 }
1187
697 } 1188 1
698} 1189}
699 1190
700sub button_up { 1191sub button_up {
701 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
702 1193
703 delete $self->{motion}; 1194 !!delete $self->{motion}
704} 1195}
705 1196
706sub mouse_motion { 1197sub mouse_motion {
707 my ($self, $ev, $x, $y) = @_; 1198 my ($self, $ev, $x, $y) = @_;
708 1199
709 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
710} 1203}
711 1204
712sub _draw { 1205sub _draw {
713 my ($self) = @_; 1206 my ($self) = @_;
714 1207
1208 my $child = $self->{children}[0];
1209
715 my ($w, $h ) = ($self->{w}, $self->{h}); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
716 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1211 my ($cw, $ch) = ($child->{w}, $child->{h});
717 1212
718 glEnable GL_BLEND;
719 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
720 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
721 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
722 1215
723 my $border = $self->border; 1216 my $border = $self->border;
724 1217
725 glColor @{ $self->{border_bg} }; 1218 glColor @{ $self->{border_bg} };
726 $tex[1]->draw_quad (0, 0, $w, $border); 1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
727 $tex[3]->draw_quad (0, $border, $border, $ch); 1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
728 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
729 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
730 1223
731 my $bg = $tex[0]; 1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225 glColor @{ $self->{bg} };
732 1226
733 # TODO: repeat texture not scale 1227 # TODO: repeat texture not scale
734 my $rep_x = $cw / $bg->{w}; 1228 # solve this better(?)
735 my $rep_y = $ch / $bg->{h}; 1229 $bg->{s} = $cw / $bg->{w};
736 1230 $bg->{t} = $ch / $bg->{h};
737 glColor @{ $self->{bg} };
738
739 $bg->{s} = $rep_x;
740 $bg->{t} = $rep_y;
741 $bg->{wrap_mode} = 1;
742 $bg->draw_quad ($border, $border, $cw, $ch); 1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1232 }
743 1233
744 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
745 glDisable GL_BLEND;
746 1235
747 $self->child->draw; 1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
748} 1242}
749 1243
750############################################################################# 1244#############################################################################
751 1245
752package CFClient::UI::Table; 1246package CFClient::UI::Table;
… …
760sub new { 1254sub new {
761 my $class = shift; 1255 my $class = shift;
762 1256
763 $class->SUPER::new ( 1257 $class->SUPER::new (
764 col_expand => [], 1258 col_expand => [],
765 @_ 1259 @_,
766 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
767} 1265}
768 1266
769sub add { 1267sub add {
770 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
771 1269
772 $child->set_parent ($self); 1270 $child->set_parent ($self);
773 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
774 1272
775 $child->check_size; 1273 $self->realloc;
776} 1274}
777 1275
778# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
779sub clear { 1277sub clear {
780 my ($self) = @_; 1278 my ($self) = @_;
781 1279
1280 my @children = $self->children;
782 delete $self->{children}; 1281 delete $self->{children};
783 $self->update; 1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
784} 1289}
785 1290
786sub get_wh { 1291sub get_wh {
787 my ($self) = @_; 1292 my ($self) = @_;
788 1293
… …
793 or next; 1298 or next;
794 1299
795 for my $x (0 .. $#$row) { 1300 for my $x (0 .. $#$row) {
796 my $widget = $row->[$x] 1301 my $widget = $row->[$x]
797 or next; 1302 or next;
798 my ($w, $h) = $widget->size_request; 1303 my ($w, $h) = @$widget{qw(req_w req_h)};
799 1304
800 $w[$x] = max $w[$x], $w; 1305 $w[$x] = max $w[$x], $w;
801 $h[$y] = max $h[$y], $h; 1306 $h[$y] = max $h[$y], $h;
802 } 1307 }
803 } 1308 }
… …
819sub size_allocate { 1324sub size_allocate {
820 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
821 1326
822 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
823 1328
824 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
825 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
826 1331
827 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
828 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
829 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
830 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
884 } 1389 }
885} 1390}
886 1391
887############################################################################# 1392#############################################################################
888 1393
889package CFClient::UI::HBox; 1394package CFClient::UI::Box;
890
891# TODO: wrap into common Box base class
892 1395
893our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
894 1397
895sub size_request { 1398sub size_request {
896 my ($self) = @_; 1399 my ($self) = @_;
897 1400
898 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
899 1402 ? (
900 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
901 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
902 (List::Util::max map $_->[1], @alloc), 1405 )
903 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
904} 1410}
905 1411
906sub size_allocate { 1412sub size_allocate {
907 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
908 1414
909 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
910
911 my $children = $self->{children}; 1416 my $children = $self->{children};
912 1417
913 my @h = map +($_->size_request)[0], @$children; 1418 my @req;
914 1419
915 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
916 1421 @req = ($space / (@$children || 1)) x @$children;
917 if ($req_h > $h) {
918 # ah well, not enough space
919 $_ *= $h / $req_h for @h;
920 } else { 1422 } else {
1423 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1424 my $req = List::Util::sum @req;
1425
1426 if ($req > $space) {
1427 # ah well, not enough space
1428 $_ *= $space / $req for @req;
1429 } else {
921 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
922 $exp ||= 1;
923 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
924 for (0 .. $#$children) { 1435 for 0 .. $#$children;
925 my $child = $children->[$_];
926
927 my $alloc_h = $h[$_];
928 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
929 $h[$_] = $alloc_h;
930 } 1436 }
931 } 1437 }
932 1438
933 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
934 1440
935 my $y = 0; 1441 my $pos = 0;
936 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
937 my $child = $children->[$_];
938 my $h = $h[$_]; 1443 my $alloc = $req[$_];
939 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
940 1445
941 $y += $h; 1446 $pos += $alloc;
942 } 1447 }
943 1448
944 1 1449 1
945} 1450}
946 1451
947############################################################################# 1452#############################################################################
948 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
949package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
950 1470
951# TODO: wrap into common Box base class
952
953our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
954 1472
955sub size_request { 1473sub new {
956 my ($self) = @_; 1474 my $class = shift;
957 1475
958 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
959 1477 vertical => 1,
960 ( 1478 @_,
961 (List::Util::max map $_->[0], @alloc),
962 (List::Util::sum map $_->[1], @alloc),
963 ) 1479 )
964} 1480}
965 1481
966sub size_allocate {
967 my ($self, $w, $h) = @_;
968
969 my $children = $self->{children};
970
971 my @h = map +($_->size_request)[1], @$children;
972
973 my $req_h = List::Util::sum @h;
974
975 if ($req_h > $h) {
976 # ah well, not enough space
977 $_ *= $h / $req_h for @h;
978 } else {
979 my $exp = List::Util::sum map $_->{expand}, @$children;
980 $exp ||= 1;
981
982 for (0 .. $#$children) {
983 my $child = $children->[$_];
984
985 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
986 }
987 }
988
989 CFClient::UI::harmonize \@h;
990
991 my $y = 0;
992 for (0 .. $#$children) {
993 my $child = $children->[$_];
994 my $h = $h[$_];
995 $child->configure (0, $y, $w, $h);
996
997 $y += $h;
998 }
999
1000 1
1001}
1002
1003############################################################################# 1482#############################################################################
1004 1483
1005package CFClient::UI::Label; 1484package CFClient::UI::Label;
1006 1485
1007our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
1008 1487
1009use CFClient::OpenGL; 1488use CFClient::OpenGL;
1010 1489
1011sub new { 1490sub new {
1012 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
1013 1492
1014 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
1015 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
1495 #bg => none
1496 #active_bg => none
1497 #font => default_font
1498 #text => initial text
1499 #markup => initial narkup
1500 #max_w => maximum pixel width
1501 ellipsise => 3, # end
1502 layout => (new CFClient::Layout),
1016 fontsize => 1, 1503 fontsize => 1,
1017 text => "",
1018 align => -1, 1504 align => -1,
1019 valign => -1, 1505 valign => -1,
1020 padding => 2, 1506 padding_x => 2,
1021 layout => new CFClient::Layout, 1507 padding_y => 2,
1508 can_events => 0,
1022 %arg 1509 %arg
1023 ); 1510 );
1024 1511
1025 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1512 if (exists $self->{template}) {
1513 my $layout = new CFClient::Layout;
1514 $layout->set_text (delete $self->{template});
1515 $self->{template} = $layout;
1516 }
1026 1517
1027 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1028 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1519 $self->set_markup (delete $self->{markup});
1520 } else {
1521 $self->set_text (delete $self->{text});
1522 }
1029 1523
1030 $self 1524 $self
1031} 1525}
1032 1526
1033sub escape_text { 1527sub escape($) {
1034 local $_ = $_[1]; 1528 local $_ = $_[0];
1035 1529
1036 s/&/&amp;/g; 1530 s/&/&amp;/g;
1037 s/>/&gt;/g; 1531 s/>/&gt;/g;
1038 s/</&lt;/g; 1532 s/</&lt;/g;
1039 1533
1040 $_[1] 1534 $_
1535}
1536
1537sub update {
1538 my ($self) = @_;
1539
1540 delete $self->{texture};
1541 $self->SUPER::update;
1542}
1543
1544sub realloc {
1545 my ($self) = @_;
1546
1547 delete $self->{ox};
1548 $self->SUPER::realloc;
1041} 1549}
1042 1550
1043sub set_text { 1551sub set_text {
1044 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1045 1553
1554 return if $self->{text} eq "T$text";
1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1046 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1047 1559
1048 delete $self->{texture}; 1560 delete $self->{size_req};
1561 $self->realloc;
1049 $self->update; 1562 $self->update;
1050} 1563}
1051 1564
1052sub set_markup { 1565sub set_markup {
1053 my ($self, $markup) = @_; 1566 my ($self, $markup) = @_;
1054 1567
1568 return if $self->{text} eq "M$markup";
1569 $self->{text} = "M$markup";
1570
1571 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1572
1573 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1055 $self->{layout}->set_markup ($markup); 1574 $self->{layout}->set_markup ($markup);
1056 1575
1057 delete $self->{texture}; 1576 delete $self->{size_req};
1577 $self->realloc;
1058 $self->update; 1578 $self->update;
1059} 1579}
1060 1580
1061sub size_request { 1581sub size_request {
1062 my ($self) = @_; 1582 my ($self) = @_;
1063 1583
1064 $self->{layout}->set_width; 1584 $self->{size_req} ||= do {
1585 $self->{layout}->set_font ($self->{font}) if $self->{font};
1586 $self->{layout}->set_width ($self->{max_w} || -1);
1587 $self->{layout}->set_ellipsise ($self->{ellipsise});
1588 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1065 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1066 1590
1067 my ($w, $h) = $self->{layout}->size; 1591 my ($w, $h) = $self->{layout}->size;
1068 1592
1069 ( 1593 if (exists $self->{template}) {
1070 $w + $self->{padding} * 2, 1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1071 $h + $self->{padding} * 2, 1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1072 ) 1596
1597 my ($w2, $h2) = $self->{template}->size;
1598
1599 $w = List::Util::max $w, $w2;
1600 $h = List::Util::max $h, $h2;
1601 }
1602
1603 [$w, $h]
1604 };
1605
1606 @{ $self->{size_req} }
1073} 1607}
1074 1608
1075sub size_allocate { 1609sub size_allocate {
1076 my ($self, $w, $h) = @_; 1610 my ($self, $w, $h) = @_;
1077 1611
1612 delete $self->{ox};
1613
1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1616}
1617
1618sub set_fontsize {
1619 my ($self, $fontsize) = @_;
1620
1621 $self->{fontsize} = $fontsize;
1078 delete $self->{texture}; 1622 delete $self->{texture};
1623
1624 $self->realloc;
1625}
1626
1627sub reconfigure {
1628 my ($self) = @_;
1629
1630 delete $self->{size_req};
1631
1632 $self->SUPER::reconfigure;
1079} 1633}
1080 1634
1081sub _draw { 1635sub _draw {
1082 my ($self) = @_; 1636 my ($self) = @_;
1083 1637
1638 $self->SUPER::_draw; # draw background, if applicable
1639
1084 my $tex = $self->{texture} ||= do { 1640 my $tex = $self->{texture} ||= do {
1641 $self->{layout}->set_foreground (@{$self->{fg}});
1642 $self->{layout}->set_font ($self->{font}) if $self->{font};
1085 $self->{layout}->set_width ($self->{w}); 1643 $self->{layout}->set_width ($self->{w});
1644 $self->{layout}->set_ellipsise ($self->{ellipsise});
1645 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1086 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1646 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1647
1087 new_from_layout CFClient::Texture $self->{layout} 1648 new_from_layout CFClient::Texture $self->{layout}
1088 }; 1649 };
1089 1650
1090 glEnable GL_BLEND; 1651 unless (exists $self->{ox}) {
1091 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1652 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1653 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1654 : ($self->{w} - $tex->{w}) * 0.5);
1655
1656 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1657 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1658 : ($self->{h} - $tex->{h}) * 0.5);
1659 };
1660
1092 glEnable GL_TEXTURE_2D; 1661 glEnable GL_TEXTURE_2D;
1662
1663 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1664 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1665
1666 if ($tex->{format} == GL_ALPHA) {
1667 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1668 glColor @{$self->{fg}};
1669 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1670 } else {
1093 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1671 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1094 1672 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1095 glColor @{$self->{fg}}; 1673 }
1096
1097 $self->{ox} = int (
1098 $self->{align} < 0 ? $self->{padding}
1099 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1100 : ($self->{w} - $tex->{w}) * 0.5
1101 );
1102
1103 $self->{oy} = int (
1104 $self->{valign} < 0 ? $self->{padding}
1105 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1106 : ($self->{h} - $tex->{h}) * 0.5
1107 );
1108
1109 $tex->draw_quad ($self->{ox}, $self->{oy});
1110 1674
1111 glDisable GL_TEXTURE_2D; 1675 glDisable GL_TEXTURE_2D;
1112 glDisable GL_BLEND;
1113} 1676}
1114 1677
1115############################################################################# 1678#############################################################################
1116 1679
1117package CFClient::UI::EntryBase; 1680package CFClient::UI::EntryBase;
… …
1122 1685
1123sub new { 1686sub new {
1124 my $class = shift; 1687 my $class = shift;
1125 1688
1126 $class->SUPER::new ( 1689 $class->SUPER::new (
1127 fg => [1, 1, 1], 1690 fg => [1, 1, 1],
1128 bg => [0, 0, 0, 0.2], 1691 bg => [0, 0, 0, 0.2],
1129 active_bg => [1, 1, 1, 0.5], 1692 active_bg => [1, 1, 1, 0.5],
1130 active_fg => [0, 0, 0], 1693 active_fg => [0, 0, 0],
1131 can_hover => 1, 1694 can_hover => 1,
1132 can_focus => 1, 1695 can_focus => 1,
1133 valign => 0, 1696 valign => 0,
1697 can_events => 1,
1698 #text => ...
1699 #hidden => "*",
1134 @_ 1700 @_
1135 ) 1701 )
1136} 1702}
1137 1703
1138sub _set_text { 1704sub _set_text {
… …
1140 1706
1141 delete $self->{cur_h}; 1707 delete $self->{cur_h};
1142 1708
1143 return if $self->{text} eq $text; 1709 return if $self->{text} eq $text;
1144 1710
1145 delete $self->{texture};
1146
1147 $self->{last_activity} = $::NOW; 1711 $self->{last_activity} = $::NOW;
1148 $self->{text} = $text; 1712 $self->{text} = $text;
1149 1713
1150 $text =~ s/./*/g if $self->{hidden}; 1714 $text =~ s/./*/g if $self->{hidden};
1151 $self->{layout}->set_text ("$text "); 1715 $self->{layout}->set_text ("$text ");
1716 delete $self->{size_req};
1152 1717
1153 $self->emit (changed => $self->{text}); 1718 $self->_emit (changed => $self->{text});
1719
1720 $self->realloc;
1721 $self->update;
1722}
1723
1724sub set_text {
1725 my ($self, $text) = @_;
1726
1727 $self->{cursor} = length $text;
1728 $self->_set_text ($text);
1154} 1729}
1155 1730
1156sub get_text { 1731sub get_text {
1157 $_[0]{text} 1732 $_[0]{text}
1158} 1733}
… …
1161 my ($self) = @_; 1736 my ($self) = @_;
1162 1737
1163 my ($w, $h) = $self->SUPER::size_request; 1738 my ($w, $h) = $self->SUPER::size_request;
1164 1739
1165 ($w + 1, $h) # add 1 for cursor 1740 ($w + 1, $h) # add 1 for cursor
1166}
1167
1168sub size_allocate {
1169 my ($self, $w, $h) = @_;
1170
1171 $self->_set_text ($self->{text});
1172}
1173
1174sub set_text {
1175 my ($self, $text) = @_;
1176
1177 $self->{cursor} = length $text;
1178 $self->_set_text ($text);
1179 $self->update;
1180} 1741}
1181 1742
1182sub key_down { 1743sub key_down {
1183 my ($self, $ev) = @_; 1744 my ($self, $ev) = @_;
1184 1745
… …
1186 my $sym = $ev->{sym}; 1747 my $sym = $ev->{sym};
1187 my $uni = $ev->{unicode}; 1748 my $uni = $ev->{unicode};
1188 1749
1189 my $text = $self->get_text; 1750 my $text = $self->get_text;
1190 1751
1191 if ($sym == 8) { 1752 if ($uni == 8) {
1192 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1753 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1193 } elsif ($sym == 127) { 1754 } elsif ($uni == 127) {
1194 substr $text, $self->{cursor}, 1, ""; 1755 substr $text, $self->{cursor}, 1, "";
1195 } elsif ($sym == CFClient::SDLK_LEFT) { 1756 } elsif ($sym == CFClient::SDLK_LEFT) {
1196 --$self->{cursor} if $self->{cursor}; 1757 --$self->{cursor} if $self->{cursor};
1197 } elsif ($sym == CFClient::SDLK_RIGHT) { 1758 } elsif ($sym == CFClient::SDLK_RIGHT) {
1198 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1759 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1199 } elsif ($sym == CFClient::SDLK_HOME) { 1760 } elsif ($sym == CFClient::SDLK_HOME) {
1200 $self->{cursor} = 0; 1761 $self->{cursor} = 0;
1201 } elsif ($sym == CFClient::SDLK_END) { 1762 } elsif ($sym == CFClient::SDLK_END) {
1202 $self->{cursor} = length $text; 1763 $self->{cursor} = length $text;
1203 } elsif ($sym == 27) { 1764 } elsif ($uni == 27) {
1204 $self->emit ('escape'); 1765 $self->_emit ('escape');
1205 } elsif ($uni) { 1766 } elsif ($uni) {
1206 substr $text, $self->{cursor}++, 0, chr $uni; 1767 substr $text, $self->{cursor}++, 0, chr $uni;
1768 } else {
1769 return 0;
1207 } 1770 }
1208 1771
1209 $self->_set_text ($text); 1772 $self->_set_text ($text);
1210 $self->update; 1773
1774 $self->realloc;
1775
1776 1
1211} 1777}
1212 1778
1213sub focus_in { 1779sub focus_in {
1214 my ($self) = @_; 1780 my ($self) = @_;
1215 1781
… …
1230 utf8::encode $text; 1796 utf8::encode $text;
1231 $self->{cursor} = length substr $text, 0, $idx; 1797 $self->{cursor} = length substr $text, 0, $idx;
1232 1798
1233 $self->_set_text ($self->{text}); 1799 $self->_set_text ($self->{text});
1234 $self->update; 1800 $self->update;
1801
1802 1
1235} 1803}
1236 1804
1237sub mouse_motion { 1805sub mouse_motion {
1238 my ($self, $ev, $x, $y) = @_; 1806 my ($self, $ev, $x, $y) = @_;
1239# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1807# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1808
1809 0
1240} 1810}
1241 1811
1242sub _draw { 1812sub _draw {
1243 my ($self) = @_; 1813 my ($self) = @_;
1244 1814
1245 local $self->{fg} = $self->{fg}; 1815 local $self->{fg} = $self->{fg};
1246 1816
1247 if ($FOCUS == $self) { 1817 if ($FOCUS == $self) {
1248 glColor @{$self->{active_bg}}; 1818 glColor_premultiply @{$self->{active_bg}};
1249 $self->{fg} = $self->{active_fg}; 1819 $self->{fg} = $self->{active_fg};
1250 } else { 1820 } else {
1251 glColor @{$self->{bg}}; 1821 glColor_premultiply @{$self->{bg}};
1252 } 1822 }
1253 1823
1254 glEnable GL_BLEND; 1824 glEnable GL_BLEND;
1255 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1825 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1256 glBegin GL_QUADS; 1826 glBegin GL_QUADS;
1257 glVertex 0 , 0; 1827 glVertex 0 , 0;
1258 glVertex 0 , $self->{h}; 1828 glVertex 0 , $self->{h};
1259 glVertex $self->{w}, $self->{h}; 1829 glVertex $self->{w}, $self->{h};
1260 glVertex $self->{w}, 0; 1830 glVertex $self->{w}, 0;
… …
1291 my ($self, $ev) = @_; 1861 my ($self, $ev) = @_;
1292 1862
1293 my $sym = $ev->{sym}; 1863 my $sym = $ev->{sym};
1294 1864
1295 if ($sym == 13) { 1865 if ($sym == 13) {
1866 unshift @{$self->{history}},
1867 my $txt = $self->get_text;
1868 $self->{history_pointer} = -1;
1869 $self->{history_saveback} = '';
1296 $self->emit (activate => $self->get_text); 1870 $self->_emit (activate => $txt);
1297 $self->update; 1871 $self->update;
1298 1872
1873 } elsif ($sym == CFClient::SDLK_UP) {
1874 if ($self->{history_pointer} < 0) {
1875 $self->{history_saveback} = $self->get_text;
1876 }
1877 if (@{$self->{history} || []} > 0) {
1878 $self->{history_pointer}++;
1879 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1880 $self->{history_pointer} = @{$self->{history} || []} - 1;
1881 }
1882 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1883 }
1884
1885 } elsif ($sym == CFClient::SDLK_DOWN) {
1886 $self->{history_pointer}--;
1887 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1888
1889 if ($self->{history_pointer} >= 0) {
1890 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1891 } else {
1892 $self->set_text ($self->{history_saveback});
1893 }
1894
1299 } else { 1895 } else {
1300 $self->SUPER::key_down ($ev); 1896 return $self->SUPER::key_down ($ev)
1897 }
1898
1301 } 1899 1
1302
1303} 1900}
1304 1901
1305############################################################################# 1902#############################################################################
1306 1903
1307package CFClient::UI::Button; 1904package CFClient::UI::Button;
… …
1309our @ISA = CFClient::UI::Label::; 1906our @ISA = CFClient::UI::Label::;
1310 1907
1311use CFClient::OpenGL; 1908use CFClient::OpenGL;
1312 1909
1313my @tex = 1910my @tex =
1314 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1911 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1315 qw(b1_button_active.png); 1912 qw(b1_button_active.png);
1316 1913
1317sub new { 1914sub new {
1318 my $class = shift; 1915 my $class = shift;
1319 1916
1320 $class->SUPER::new ( 1917 $class->SUPER::new (
1321 padding => 4, 1918 padding_x => 4,
1919 padding_y => 4,
1322 fg => [1, 1, 1], 1920 fg => [1, 1, 1],
1323 bg => [1, 1, 1, 0.2],
1324 active_fg => [0, 0, 1], 1921 active_fg => [0, 0, 1],
1325 can_hover => 1, 1922 can_hover => 1,
1326 align => 0, 1923 align => 0,
1327 valign => 0, 1924 valign => 0,
1925 can_events => 1,
1328 @_ 1926 @_
1329 ) 1927 )
1330} 1928}
1331 1929
1930sub activate { }
1931
1332sub button_up { 1932sub button_up {
1333 my ($self, $ev, $x, $y) = @_; 1933 my ($self, $ev, $x, $y) = @_;
1334 1934
1935 $self->emit ("activate")
1335 if ($x >= 0 && $x < $self->{w} 1936 if $x >= 0 && $x < $self->{w}
1336 && $y >= 0 && $y < $self->{h}) { 1937 && $y >= 0 && $y < $self->{h};
1337 $self->emit ("activate"); 1938
1338 } 1939 1
1339} 1940}
1340 1941
1341sub _draw { 1942sub _draw {
1342 my ($self) = @_; 1943 my ($self) = @_;
1343 1944
1344 local $self->{fg} = $self->{fg}; 1945 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1345 1946
1346 if ($GRAB == $self) {
1347 $self->{fg} = $self->{active_fg};
1348 }
1349
1350 glEnable GL_BLEND;
1351 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1352 glEnable GL_TEXTURE_2D; 1947 glEnable GL_TEXTURE_2D;
1353 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1948 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1354 glColor 0, 0, 0, 1; 1949 glColor 0, 0, 0, 1;
1355 1950
1356 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1951 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1357 1952
1358 glDisable GL_TEXTURE_2D; 1953 glDisable GL_TEXTURE_2D;
1359 glDisable GL_BLEND;
1360 1954
1361 $self->SUPER::_draw; 1955 $self->SUPER::_draw;
1362} 1956}
1363 1957
1364############################################################################# 1958#############################################################################
… …
1366package CFClient::UI::CheckBox; 1960package CFClient::UI::CheckBox;
1367 1961
1368our @ISA = CFClient::UI::DrawBG::; 1962our @ISA = CFClient::UI::DrawBG::;
1369 1963
1370my @tex = 1964my @tex =
1371 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1965 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1372 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1966 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1373 1967
1374use CFClient::OpenGL; 1968use CFClient::OpenGL;
1375 1969
1376sub new { 1970sub new {
1377 my $class = shift; 1971 my $class = shift;
1378 1972
1379 $class->SUPER::new ( 1973 $class->SUPER::new (
1380 padding => 2, 1974 padding_x => 2,
1975 padding_y => 2,
1381 fg => [1, 1, 1], 1976 fg => [1, 1, 1],
1382 active_fg => [1, 1, 0], 1977 active_fg => [1, 1, 0],
1978 bg => [0, 0, 0, 0.2],
1979 active_bg => [1, 1, 1, 0.5],
1383 state => 0, 1980 state => 0,
1384 can_hover => 1, 1981 can_hover => 1,
1385 @_ 1982 @_
1386 ) 1983 )
1387} 1984}
1388 1985
1389sub size_request { 1986sub size_request {
1390 my ($self) = @_; 1987 my ($self) = @_;
1391 1988
1392 ($self->{padding} * 2 + 6) x 2 1989 (6) x 2
1393} 1990}
1394 1991
1395sub button_down { 1992sub button_down {
1396 my ($self, $ev, $x, $y) = @_; 1993 my ($self, $ev, $x, $y) = @_;
1397 1994
1398 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1995 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1399 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1996 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1400 $self->{state} = !$self->{state}; 1997 $self->{state} = !$self->{state};
1401 $self->emit (changed => $self->{state}); 1998 $self->_emit (changed => $self->{state});
1999 } else {
2000 return 0
2001 }
2002
1402 } 2003 1
1403} 2004}
1404 2005
1405sub _draw { 2006sub _draw {
1406 my ($self) = @_; 2007 my ($self) = @_;
1407 2008
1408 $self->SUPER::_draw; 2009 $self->SUPER::_draw;
1409 2010
1410 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2011 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1411 2012
1412 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2013 my ($w, $h) = @$self{qw(w h)};
2014
2015 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1413 2016
1414 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2017 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1415 2018
1416 glEnable GL_BLEND; 2019 my $tex = $self->{state} ? $tex[1] : $tex[0];
2020
1417 glEnable GL_TEXTURE_2D; 2021 glEnable GL_TEXTURE_2D;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419
1420 my $tex = $self->{state} ? $tex[1] : $tex[0];
1421
1422 $tex->draw_quad (0, 0, $s, $s); 2022 $tex->draw_quad_alpha (0, 0, $s, $s);
1423
1424 glDisable GL_TEXTURE_2D; 2023 glDisable GL_TEXTURE_2D;
1425 glDisable GL_BLEND;
1426} 2024}
1427 2025
1428############################################################################# 2026#############################################################################
1429 2027
2028package CFClient::UI::Image;
2029
2030our @ISA = CFClient::UI::Base::;
2031
2032use CFClient::OpenGL;
2033use Carp qw/confess/;
2034
2035our %loaded_images;
2036
2037sub new {
2038 my $class = shift;
2039
2040 my $self = $class->SUPER::new (can_events => 0, @_);
2041
2042 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2043
2044 $loaded_images{$self->{image}} ||=
2045 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2046
2047 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2048
2049 Scalar::Util::weaken $loaded_images{$self->{image}};
2050
2051 $self->{aspect} = $tex->{w} / $tex->{h};
2052
2053 $self
2054}
2055
2056sub size_request {
2057 my ($self) = @_;
2058
2059 ($self->{tex}->{w}, $self->{tex}->{h})
2060}
2061
2062sub _draw {
2063 my ($self) = @_;
2064
2065 my $tex = $self->{tex};
2066
2067 my ($w, $h) = ($self->{w}, $self->{h});
2068
2069 if ($self->{rot90}) {
2070 glRotate 90, 0, 0, 1;
2071 glTranslate 0, -$self->{w}, 0;
2072
2073 ($w, $h) = ($h, $w);
2074 }
2075
2076 glEnable GL_TEXTURE_2D;
2077 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2078
2079 $tex->draw_quad_alpha (0, 0, $w, $h);
2080
2081 glDisable GL_TEXTURE_2D;
2082}
2083
2084#############################################################################
2085
1430package CFClient::UI::VGauge; 2086package CFClient::UI::VGauge;
1431 2087
1432our @ISA = CFClient::UI::Base::; 2088our @ISA = CFClient::UI::Base::;
2089
2090use List::Util qw(min max);
1433 2091
1434use CFClient::OpenGL; 2092use CFClient::OpenGL;
1435 2093
1436my %tex = ( 2094my %tex = (
1437 food => [ 2095 food => [
1438 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2096 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1439 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2097 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1440 ], 2098 ],
1441 grace => [ 2099 grace => [
1442 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2100 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1443 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2101 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1444 ], 2102 ],
1445 hp => [ 2103 hp => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2104 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1447 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2105 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1448 ], 2106 ],
1449 mana => [ 2107 mana => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2108 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1451 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2109 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1452 ], 2110 ],
1453); 2111);
1454 2112
1455# eg. VGauge->new (gauge => 'food'), default gauge: food 2113# eg. VGauge->new (gauge => 'food'), default gauge: food
1456sub new { 2114sub new {
1457 my $class = shift; 2115 my $class = shift;
1458 2116
1459 my $self = $class->SUPER::new ( 2117 my $self = $class->SUPER::new (
1460 gauge => 'food', 2118 type => 'food',
1461 @_ 2119 @_
1462 ); 2120 );
1463 2121
1464 $self->{aspect} = $tex{$self->{gauge}}[0]{w} / $tex{$self->{gauge}}[0]{h}; 2122 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1465 2123
1466 $self 2124 $self
1467} 2125}
1468 2126
1469sub size_request { 2127sub size_request {
1470 my ($self) = @_; 2128 my ($self) = @_;
1471 2129
1472 my $tex = $tex{$self->{gauge}}[0]; 2130 #my $tex = $tex{$self->{type}}[0];
1473
1474 @$tex{qw(w h)} 2131 #@$tex{qw(w h)}
2132 (0, 0)
1475} 2133}
1476 2134
1477sub set_max { 2135sub set_max {
1478 my ($self, $max) = @_; 2136 my ($self, $max) = @_;
1479 2137
2138 return if $self->{max_val} == $max;
2139
1480 $self->{max_val} = $max; 2140 $self->{max_val} = $max;
2141 $self->update;
1481} 2142}
1482 2143
1483sub set_value { 2144sub set_value {
1484 my ($self, $val, $max) = @_; 2145 my ($self, $val, $max) = @_;
1485 2146
1486 $self->set_max ($max) 2147 $self->set_max ($max)
1487 if defined $max; 2148 if defined $max;
1488 2149
1489 $max = $self->{max_val}; 2150 return if $self->{val} == $val;
2151
1490 $self->{val} = $val; 2152 $self->{val} = $val;
1491
1492 $self->update; 2153 $self->update;
1493} 2154}
1494 2155
1495sub _draw { 2156sub _draw {
1496 my ($self) = @_; 2157 my ($self) = @_;
1497 2158
1498 my $tex = $tex{$self->{gauge}}; 2159 my $tex = $tex{$self->{type}};
2160 my ($t1, $t2, $t3) = @$tex;
1499 2161
1500 my ($w, $h) = ($self->{w}, $self->{h}); 2162 my ($w, $h) = ($self->{w}, $self->{h});
1501 2163
2164 if ($self->{vertical}) {
2165 glRotate 90, 0, 0, 1;
2166 glTranslate 0, -$self->{w}, 0;
2167
2168 ($w, $h) = ($h, $w);
2169 }
2170
1502 my $ycut = $self->{val} / ($self->{max_val} || 1); 2171 my $ycut = $self->{val} / ($self->{max_val} || 1);
1503 $ycut = 1 if $self->{val} > $self->{max_val};
1504 2172
1505 my $t1 = $tex->[0]; 2173 my $ycut1 = max 0, min 1, $ycut;
1506 my $t2 = $tex->[1]; 2174 my $ycut2 = max 0, min 1, $ycut - 1;
2175
2176 my $h1 = $self->{h} * (1 - $ycut1);
2177 my $h2 = $self->{h} * (1 - $ycut2);
1507 2178
1508 glEnable GL_BLEND; 2179 glEnable GL_BLEND;
1509 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2180 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2181 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1510 glEnable GL_TEXTURE_2D; 2182 glEnable GL_TEXTURE_2D;
1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2183 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512 2184
1513 my $h1 = $self->{h} - $ycut * $self->{h};
1514 my $h2 = $ycut * $self->{h};
1515
1516 my $yp = 0;
1517
1518 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2185 glBindTexture GL_TEXTURE_2D, $t1->{name};
1519 glBegin GL_QUADS; 2186 glBegin GL_QUADS;
1520 glTexCoord 0 , 0; glVertex 0 , $yp; 2187 glTexCoord 0 , 0; glVertex 0 , 0;
1521 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1; 2188 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1522 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1; 2189 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1523 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp; 2190 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1524 glEnd; 2191 glEnd;
1525 2192
1526 $yp += $h1; 2193 my $ycut1 = List::Util::min 1, $ycut;
1527
1528 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2194 glBindTexture GL_TEXTURE_2D, $t2->{name};
1529 glBegin GL_QUADS; 2195 glBegin GL_QUADS;
1530 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp; 2196 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1531 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2; 2197 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1532 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1533 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp; 2198 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2199 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1534 glEnd; 2200 glEnd;
2201
2202 if ($t3) {
2203 glBindTexture GL_TEXTURE_2D, $t3->{name};
2204 glBegin GL_QUADS;
2205 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2206 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2207 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2208 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2209 glEnd;
2210 }
1535 2211
1536 glDisable GL_BLEND; 2212 glDisable GL_BLEND;
1537 glDisable GL_TEXTURE_2D; 2213 glDisable GL_TEXTURE_2D;
2214}
2215
2216#############################################################################
2217
2218package CFClient::UI::Gauge;
2219
2220our @ISA = CFClient::UI::VBox::;
2221
2222sub new {
2223 my ($class, %arg) = @_;
2224
2225 my $self = $class->SUPER::new (
2226 tooltip => $arg{type},
2227 can_hover => 1,
2228 can_events => 1,
2229 %arg,
2230 );
2231
2232 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2233 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2234 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2235
2236 $self
2237}
2238
2239sub set_fontsize {
2240 my ($self, $fsize) = @_;
2241
2242 $self->{value}->set_fontsize ($fsize);
2243 $self->{max} ->set_fontsize ($fsize);
2244}
2245
2246sub set_max {
2247 my ($self, $max) = @_;
2248
2249 $self->{gauge}->set_max ($max);
2250 $self->{max}->set_text ($max);
2251}
2252
2253sub set_value {
2254 my ($self, $val, $max) = @_;
2255
2256 $self->set_max ($max)
2257 if defined $max;
2258
2259 $self->{gauge}->set_value ($val, $max);
2260 $self->{value}->set_text ($val);
1538} 2261}
1539 2262
1540############################################################################# 2263#############################################################################
1541 2264
1542package CFClient::UI::Slider; 2265package CFClient::UI::Slider;
… …
1552 qw(s1_slider.png s1_slider_bg.png); 2275 qw(s1_slider.png s1_slider_bg.png);
1553 2276
1554sub new { 2277sub new {
1555 my $class = shift; 2278 my $class = shift;
1556 2279
1557 # range [value, low, high, page] 2280 # range [value, low, high, page, unit]
1558 2281
1559 # TODO: 0-width page 2282 # TODO: 0-width page
1560 # TODO: req_w/h are wrong with vertical 2283 # TODO: req_w/h are wrong with vertical
1561 # TODO: calculations are off 2284 # TODO: calculations are off
1562 my $self = $class->SUPER::new ( 2285 my $self = $class->SUPER::new (
1563 fg => [1, 1, 1], 2286 fg => [1, 1, 1],
1564 active_fg => [0, 0, 0], 2287 active_fg => [0, 0, 0],
2288 bg => [0, 0, 0, 0.2],
2289 active_bg => [1, 1, 1, 0.5],
1565 range => [0, 0, 100, 10], 2290 range => [0, 0, 100, 10, 0],
1566 req_w => 20, 2291 min_w => $::WIDTH / 80,
1567 req_h => 20, 2292 min_h => $::WIDTH / 80,
1568 vertical => 0, 2293 vertical => 0,
1569 can_hover => 1, 2294 can_hover => 1,
1570 inner_pad => 5, 2295 inner_pad => 0.02,
1571 @_ 2296 @_
1572 ); 2297 );
1573 2298
2299 $self->set_value ($self->{range}[0]);
2300 $self->update;
2301
1574 $self 2302 $self
1575} 2303}
1576 2304
2305sub changed { }
2306
2307sub set_range {
2308 my ($self, $range) = @_;
2309
2310 ($range, $self->{range}) = ($self->{range}, $range);
2311
2312 $self->update
2313 if "@$range" ne "@{$self->{range}}";
2314}
2315
2316sub set_value {
2317 my ($self, $value) = @_;
2318
2319 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2320
2321 $hi = $lo + 1 if $hi <= $lo;
2322
2323 $page = $hi - $lo if $page > $hi - $lo;
2324
2325 $value = $lo if $value < $lo;
2326 $value = $hi - $page if $value > $hi - $page;
2327
2328 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2329 if $unit;
2330
2331 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2332
2333 if ($value != $old_value) {
2334 $self->_emit (changed => $value);
2335 $self->update;
2336 }
2337}
2338
1577sub size_request { 2339sub size_request {
1578 my ($self) = @_; 2340 my ($self) = @_;
1579 2341
1580 my $w = $self->{req_w}; 2342 ($self->{req_w}, $self->{req_h})
1581 my $h = $self->{req_h};
1582
1583 $self->{vertical} ? ($h, $w) : ($w, $h)
1584} 2343}
1585 2344
1586sub button_down { 2345sub button_down {
1587 my ($self, $ev, $x, $y) = @_; 2346 my ($self, $ev, $x, $y) = @_;
1588 2347
1589 $self->SUPER::button_down ($ev, $x, $y); 2348 $self->SUPER::button_down ($ev, $x, $y);
2349
2350 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2351
1590 $self->mouse_motion ($ev, $x, $y); 2352 $self->mouse_motion ($ev, $x, $y)
1591} 2353}
1592 2354
1593sub mouse_motion { 2355sub mouse_motion {
1594 my ($self, $ev, $x, $y) = @_; 2356 my ($self, $ev, $x, $y) = @_;
1595 2357
1596 if ($GRAB == $self) { 2358 if ($GRAB == $self) {
2359 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2360
2361 my (undef, $lo, $hi, $page) = @{$self->{range}};
2362
2363 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2364
2365 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2366 } else {
2367 return 0;
2368 }
2369
2370 1
2371}
2372
2373sub update {
2374 my ($self) = @_;
2375
2376 delete $self->{knob_w};
2377 $self->SUPER::update;
2378}
2379
2380sub _draw {
2381 my ($self) = @_;
2382
2383 unless ($self->{knob_w}) {
2384 $self->set_value ($self->{range}[0]);
2385
1597 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2386 my ($value, $lo, $hi, $page) = @{$self->{range}};
2387 my $range = ($hi - $page - $lo) || 1e-100;
1598 2388
1599 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2389 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1600 2390
1601 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2391 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1602 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2392 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1603 2393
1604 $x -= $inner_pad_px; # substract the padding 2394 $value = ($value - $lo) / $range;
1605 $x = $x * ($hi - $lo) / $inner_w + $lo; 2395 $value = $value * $self->{scale} + $self->{offset};
1606 $x = $lo if $x < $lo;
1607 $x = $hi - $page if $x > $hi - $page;
1608 $self->{range}[0] = $x;
1609 2396
1610 $self->emit (changed => $x); 2397 $self->{knob_x} = $value - $knob_w * 0.5;
1611 $self->update; 2398 $self->{knob_w} = $knob_w;
1612 } 2399 }
1613}
1614
1615# the inner_* stuff is for generating a padding for the slider handle,
1616# so that the handle doesn't leave the texture. This calculation isn't 100%
1617# correct propably, but it does the job for now
1618sub _calc_inner_pad_px {
1619 my ($self, $w) = @_;
1620 ($w / 100) * $self->{inner_pad} # % to pixels
1621}
1622
1623sub _draw {
1624 my ($self) = @_;
1625 2400
1626 $self->SUPER::_draw (); 2401 $self->SUPER::_draw ();
1627 2402
1628 my ($w, $h) = @$self{qw(w h)}; 2403 glScale $self->{w}, $self->{h};
1629 2404
1630 if ($self->{vertical}) { 2405 if ($self->{vertical}) {
1631 # draw a vertical slider like a rotated horizontal slider 2406 # draw a vertical slider like a rotated horizontal slider
1632 2407
2408 glTranslate 1, 0, 0;
1633 glRotate 90, 0, 0, 1; 2409 glRotate 90, 0, 0, 1;
1634 glTranslate 0, -$self->{w}, 0;
1635
1636 ($w, $h) = ($h, $w);
1637 } 2410 }
1638 2411
1639 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2412 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1640 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2413 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1641 2414
1642 my ($value, $lo, $hi, $page) = @{$self->{range}};
1643
1644 $hi = $value + 1 if $lo == $hi;
1645
1646 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1647 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1648
1649 $page = int $page * $inner_w / ($hi - $lo);
1650 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1651
1652 $w -= $page;
1653 $page &= ~1;
1654 glTranslate $page * 0.5, 0, 0;
1655 $page ||= 2;
1656
1657 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1658 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1659
1660 glEnable GL_BLEND;
1661 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1662 glEnable GL_TEXTURE_2D; 2415 glEnable GL_TEXTURE_2D;
1663 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2416 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1664 2417
1665 # draw background 2418 # draw background
1666 $tex[1]->draw_quad (0, 0, $w, $h); 2419 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1667 2420
1668 # draw handle 2421 # draw handle
1669 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2422 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1670 2423
1671 glDisable GL_BLEND;
1672 glDisable GL_TEXTURE_2D; 2424 glDisable GL_TEXTURE_2D;
1673} 2425}
2426
2427#############################################################################
2428
2429package CFClient::UI::ValSlider;
2430
2431our @ISA = CFClient::UI::HBox::;
2432
2433sub new {
2434 my ($class, %arg) = @_;
2435
2436 my $range = delete $arg{range};
2437
2438 my $self = $class->SUPER::new (
2439 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2440 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2441 to_value => sub { shift },
2442 from_value => sub { shift },
2443 %arg,
2444 );
2445
2446 $self->{slider}->connect (changed => sub {
2447 my ($self, $value) = @_;
2448 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2449 $self->{parent}->emit (changed => $value);
2450 });
2451
2452# $self->{entry}->connect (changed => sub {
2453# my ($self, $value) = @_;
2454# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2455# $self->{parent}->emit (changed => $value);
2456# });
2457
2458 $self->add ($self->{slider}, $self->{entry});
2459
2460 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2461
2462 $self
2463}
2464
2465sub set_range { shift->{slider}->set_range (@_) }
2466sub set_value { shift->{slider}->set_value (@_) }
1674 2467
1675############################################################################# 2468#############################################################################
1676 2469
1677package CFClient::UI::TextView; 2470package CFClient::UI::TextView;
1678 2471
… …
1682 2475
1683sub new { 2476sub new {
1684 my $class = shift; 2477 my $class = shift;
1685 2478
1686 my $self = $class->SUPER::new ( 2479 my $self = $class->SUPER::new (
1687 fontsize => 1, 2480 fontsize => 1,
2481 can_events => 0,
2482 indent => 0,
2483 #font => default_font
1688 @_, 2484 @_,
1689 2485
1690 layout => (new CFClient::Layout), 2486 layout => (new CFClient::Layout 1),
1691 par => [], 2487 par => [],
1692 height => 0, 2488 height => 0,
1693 children => [ 2489 children => [
1694 (new CFClient::UI::Empty expand => 1), 2490 (new CFClient::UI::Empty expand => 1),
1695 (new CFClient::UI::Slider vertical => 1), 2491 (new CFClient::UI::Slider vertical => 1),
1696 ], 2492 ],
1697 ); 2493 );
1698 2494
1699 $self->{children}[1]->connect (changed => sub { 2495 $self->{children}[1]->connect (changed => sub { $self->update });
1700 $self->update;
1701 });
1702 2496
1703 $self 2497 $self
1704} 2498}
1705 2499
1706sub set_fontsize { 2500sub set_fontsize {
… …
1708 2502
1709 $self->{fontsize} = $fontsize; 2503 $self->{fontsize} = $fontsize;
1710 $self->reflow; 2504 $self->reflow;
1711} 2505}
1712 2506
2507sub size_allocate {
2508 my ($self, $w, $h) = @_;
2509
2510 $self->SUPER::size_allocate ($w, $h);
2511
2512 $self->{layout}->set_font ($self->{font}) if $self->{font};
2513 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2514 $self->{layout}->set_width ($self->{children}[0]{w});
2515 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2516
2517 $self->reflow;
2518}
2519
1713sub text_height { 2520sub text_size {
1714 my ($self, $text) = @_; 2521 my ($self, $text, $indent) = @_;
1715 2522
1716 my $layout = $self->{layout}; 2523 my $layout = $self->{layout};
1717 2524
1718 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2525 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1719 $layout->set_width ($self->{w}); 2526 $layout->set_width ($self->{children}[0]{w} - $indent);
2527 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1720 $layout->set_text ($text); 2528 $layout->set_markup ($text);
1721 2529
1722 ($layout->size)[1] 2530 $layout->size
1723} 2531}
1724 2532
1725sub reflow { 2533sub reflow {
1726 my ($self) = @_; 2534 my ($self) = @_;
1727 2535
1728 $self->{need_reflow}++; 2536 $self->{need_reflow}++;
1729 $self->update; 2537 $self->update;
1730} 2538}
1731 2539
1732sub size_allocate { 2540sub set_offset {
2541 my ($self, $offset) = @_;
2542
2543 # todo: base offset on lines or so, not on pixels
2544 $self->{children}[1]->set_value ($offset);
2545}
2546
2547sub clear {
1733 my ($self, $w, $h) = @_; 2548 my ($self) = @_;
1734 2549
1735 $self->SUPER::size_allocate ($w, $h); 2550 $self->{par} = [];
1736 2551 $self->{height} = 0;
1737 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2552 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1738 $self->{layout}->set_width ($self->{children}[0]{w});
1739
1740 $self->reflow;
1741} 2553}
1742 2554
1743sub add_paragraph { 2555sub add_paragraph {
1744 my ($self, $color, $text) = @_; 2556 my ($self, $color, $text, $indent) = @_;
1745 2557
1746 #TODO: intelligently "reformat" paragraph 2558 for my $line (split /\n/, $text) {
1747 2559 my ($w, $h) = $self->text_size ($line);
1748 my $height = $self->text_height ($text);
1749
1750 $self->{height} += $height; 2560 $self->{height} += $h;
2561 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2562 }
1751 2563
1752 push @{$self->{par}}, [$height, $color, $text];
1753
1754 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2564 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1755 $self->{children}[1]->update;
1756} 2565}
1757 2566
1758sub update { 2567sub update {
1759 my ($self) = @_; 2568 my ($self) = @_;
1760 2569
… …
1762 2571
1763 return unless $self->{h} > 0; 2572 return unless $self->{h} > 0;
1764 2573
1765 delete $self->{texture}; 2574 delete $self->{texture};
1766 2575
1767 $ROOT->on_refresh ($self, sub { 2576 $ROOT->on_post_alloc ($self, sub {
2577 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2578
1768 if (delete $self->{need_reflow}) { 2579 if (delete $self->{need_reflow}) {
1769 my $height = 0; 2580 my $height = 0;
1770 2581
1771 $height += $_->[0] = $self->text_height ($_->[2]) 2582 my $layout = $self->{layout};
2583
2584 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2585
1772 for @{$self->{par}}; 2586 for (@{$self->{par}}) {
2587 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2588 $layout->set_width ($W - $_->[3]);
2589 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2590 $layout->set_markup ($_->[4]);
2591 my ($w, $h) = $layout->size;
2592 $_->[0] = $w + $_->[3];
2593 $_->[1] = $h;
2594 }
2595
2596 $height += $_->[1];
2597 }
1773 2598
1774 $self->{height} = $height; 2599 $self->{height} = $height;
1775 2600
1776 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2601 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1777 2602
1778 delete $self->{texture}; 2603 delete $self->{texture};
1779 } 2604 }
1780 2605
1781 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2606 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1782 glClearColor 0, 0, 0, 1; 2607 glClearColor 0, 0, 0, 0;
1783 glClear GL_COLOR_BUFFER_BIT; 2608 glClear GL_COLOR_BUFFER_BIT;
1784 2609
2610 my $top = int $self->{children}[1]{range}[0];
2611
2612 my $y0 = $top;
2613 my $y1 = $top + $H;
2614
2615 my $y = 0;
2616
2617 my $layout = $self->{layout};
2618
2619 $layout->set_font ($self->{font}) if $self->{font};
2620
1785 glEnable GL_BLEND; 2621 glEnable GL_BLEND;
2622 #TODO# not correct in windows where rgba is forced off
1786 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2623 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1787 glEnable GL_TEXTURE_2D;
1788 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1789
1790 my $top = int $self->{children}[1]{range}[0];
1791
1792 my $y0 = $top;
1793 my $y1 = $top + $self->{h};
1794
1795 my $y = 0;
1796
1797 my $layout = $self->{layout};
1798 2624
1799 for my $par (@{$self->{par}}) { 2625 for my $par (@{$self->{par}}) {
1800 my $h = $par->[0]; 2626 my $h = $par->[1];
1801 2627
1802 if ($y0 < $y + $h && $y < $y1) { 2628 if ($y0 < $y + $h && $y < $y1) {
2629 $layout->set_foreground (@{ $par->[2] });
2630 $layout->set_width ($W - $par->[3]);
2631 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1803 $layout->set_text ($par->[2]); 2632 $layout->set_markup ($par->[4]);
1804 2633
1805 glColor @{ $par->[1] }; 2634 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1806 my ($W, $H) = $layout->size; 2635
1807 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2636 glRasterPos $par->[3], $y - $y0;
2637 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1808 } 2638 }
1809 2639
1810 $y += $h; 2640 $y += $h;
1811 } 2641 }
1812 2642
1813 glDisable GL_TEXTURE_2D;
1814 glDisable GL_BLEND; 2643 glDisable GL_BLEND;
1815 }; 2644 };
1816 }); 2645 });
1817} 2646}
1818 2647
1819sub _draw { 2648sub _draw {
1820 my ($self) = @_; 2649 my ($self) = @_;
1821 2650
1822 if ($self->{texture}) {
1823 glEnable GL_TEXTURE_2D; 2651 glEnable GL_TEXTURE_2D;
1824 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2652 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1825 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2653 glColor 0, 0, 0, 1;
2654 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1826 glDisable GL_TEXTURE_2D; 2655 glDisable GL_TEXTURE_2D;
1827 }
1828 2656
1829 $self->{children}[1]->draw; 2657 $self->{children}[1]->draw;
1830 2658
1831} 2659}
1832 2660
… …
1880 2708
1881sub new { 2709sub new {
1882 my $class = shift; 2710 my $class = shift;
1883 2711
1884 my $self = $class->SUPER::new ( 2712 my $self = $class->SUPER::new (
1885 state => 0, 2713 state => 0,
1886 connect_activate => \&toggle_flopper, 2714 on_activate => \&toggle_flopper,
1887 @_ 2715 @_
1888 ); 2716 );
1889 2717
1890 if ($self->{state}) {
1891 $self->{state} = 0;
1892 $self->toggle_flopper;
1893 }
1894
1895 $self 2718 $self
1896} 2719}
1897 2720
1898sub toggle_flopper { 2721sub toggle_flopper {
1899 my ($self) = @_; 2722 my ($self) = @_;
1900 2723
1901 # TODO: use animation 2724 $self->{other}->toggle_visibility;
1902 if ($self->{state} = !$self->{state}) { 2725}
1903 $CFClient::UI::ROOT->add ($self->{other}); 2726
1904 $self->{other}->move ($self->coord2global (0, $self->{h})); 2727#############################################################################
2728
2729package CFClient::UI::Tooltip;
2730
2731our @ISA = CFClient::UI::Bin::;
2732
2733use CFClient::OpenGL;
2734
2735sub new {
2736 my $class = shift;
2737
2738 $class->SUPER::new (
2739 @_,
2740 can_events => 0,
2741 )
2742}
2743
2744sub set_tooltip_from {
2745 my ($self, $widget) = @_;
2746
2747 my $tooltip = $widget->{tooltip};
2748
2749 if ($ENV{CFPLUS_DEBUG} & 2) {
2750 $tooltip .= "\n\n" . (ref $widget) . "\n"
2751 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2752 . "req $widget->{req_w} $widget->{req_h}\n"
2753 . "visible $widget->{visible}";
2754 }
2755
2756 $self->add (new CFClient::UI::Label
2757 markup => $tooltip,
2758 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2759 fontsize => 0.8,
2760 fg => [0, 0, 0, 1],
2761 ellipsise => 0,
2762 font => ($widget->{tooltip_font} || $::FONT_PROP),
2763 );
2764}
2765
2766sub size_request {
2767 my ($self) = @_;
2768
2769 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2770
2771 ($w + 4, $h + 4)
2772}
2773
2774sub size_allocate {
2775 my ($self, $w, $h) = @_;
2776
2777 $self->SUPER::size_allocate ($w - 4, $h - 4);
2778}
2779
2780sub visibility_change {
2781 my ($self, $visible) = @_;
2782
2783 return unless $visible;
2784
2785 $self->{root}->on_post_alloc ("move_$self" => sub {
2786 my $widget = $self->{owner}
2787 or return;
2788
2789 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2790
2791 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2792 if $x + $self->{w} > $::WIDTH;
2793
2794 $self->move_abs ($x, $y);
2795 });
2796}
2797
2798sub _draw {
2799 my ($self) = @_;
2800
2801 glTranslate 0.375, 0.375;
2802
2803 my ($w, $h) = @$self{qw(w h)};
2804
2805 glColor 1, 0.8, 0.4;
2806 glBegin GL_QUADS;
2807 glVertex 0 , 0;
2808 glVertex 0 , $h;
2809 glVertex $w, $h;
2810 glVertex $w, 0;
2811 glEnd;
2812
2813 glColor 0, 0, 0;
2814 glBegin GL_LINE_LOOP;
2815 glVertex 0 , 0;
2816 glVertex 0 , $h;
2817 glVertex $w, $h;
2818 glVertex $w, 0;
2819 glEnd;
2820
2821 glTranslate 2 - 0.375, 2 - 0.375;
2822
2823 $self->SUPER::_draw;
2824}
2825
2826#############################################################################
2827
2828package CFClient::UI::Face;
2829
2830our @ISA = CFClient::UI::Base::;
2831
2832use CFClient::OpenGL;
2833
2834sub new {
2835 my $class = shift;
2836
2837 my $self = $class->SUPER::new (
2838 aspect => 1,
2839 can_events => 0,
2840 @_,
2841 );
2842
2843 if ($self->{anim} && $self->{animspeed}) {
2844 Scalar::Util::weaken (my $widget = $self);
2845
2846 $self->{timer} = Event->timer (
2847 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2848 hard => 1,
2849 interval => $self->{animspeed},
2850 cb => sub {
2851 ++$widget->{frame};
2852 $widget->update;
2853 },
2854 );
2855 }
2856
2857 $self
2858}
2859
2860sub size_request {
2861 (32, 8)
2862}
2863
2864sub update {
2865 my ($self) = @_;
2866
2867 return unless $self->{visible};
2868
2869 $self->SUPER::update;
2870}
2871
2872sub _draw {
2873 my ($self) = @_;
2874
2875 return unless $::CONN;
2876
2877 my $face;
2878
2879 if ($self->{frame}) {
2880 my $anim = $::CONN->{anim}[$self->{anim}];
2881
2882 $face = $anim->[ $self->{frame} % @$anim ]
2883 if $anim && @$anim;
2884 }
2885
2886 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2887
2888 if ($tex) {
2889 glEnable GL_TEXTURE_2D;
2890 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2891 glColor 0, 0, 0, 1;
2892 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2893 glDisable GL_TEXTURE_2D;
2894 }
2895}
2896
2897sub DESTROY {
2898 my ($self) = @_;
2899
2900 $self->{timer}->cancel
2901 if $self->{timer};
2902
2903 $self->SUPER::DESTROY;
2904}
2905
2906#############################################################################
2907
2908package CFClient::UI::Buttonbar;
2909
2910our @ISA = CFClient::UI::HBox::;
2911
2912# TODO: should actualyl wrap buttons and other goodies.
2913
2914#############################################################################
2915
2916package CFClient::UI::Menu;
2917
2918our @ISA = CFClient::UI::FancyFrame::;
2919
2920use CFClient::OpenGL;
2921
2922sub new {
2923 my $class = shift;
2924
2925 my $self = $class->SUPER::new (
2926 items => [],
2927 z => 100,
2928 @_,
2929 );
2930
2931 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2932
2933 for my $item (@{ $self->{items} }) {
2934 my ($widget, $cb, $tooltip) = @$item;
2935
2936 # handle various types of items, only text for now
2937 if (!ref $widget) {
2938 $widget = new CFClient::UI::Label
2939 can_hover => 1,
2940 can_events => 1,
2941 text => $widget,
2942 tooltip => $tooltip
2943 }
2944
2945 $self->{item}{$widget} = $item;
2946
2947 $self->{vbox}->add ($widget);
2948 }
2949
2950 $self
2951}
2952
2953# popup given the event (must be a mouse button down event currently)
2954sub popup {
2955 my ($self, $ev) = @_;
2956
2957 $self->_emit ("popdown");
2958
2959 # maybe save $GRAB? must be careful about events...
2960 $GRAB = $self;
2961 $self->{button} = $ev->{button};
2962
2963 $self->show;
2964 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2965}
2966
2967sub mouse_motion {
2968 my ($self, $ev, $x, $y) = @_;
2969
2970 # TODO: should use vbox->find_widget or so
2971 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2972 $self->{hover} = $self->{item}{$HOVER};
2973
2974 0
2975}
2976
2977sub button_up {
2978 my ($self, $ev, $x, $y) = @_;
2979
2980 if ($ev->{button} == $self->{button}) {
2981 undef $GRAB;
2982 $self->hide;
2983
1905 $self->emit ("open"); 2984 $self->_emit ("popdown");
2985 $self->{hover}[1]->() if $self->{hover};
1906 } else { 2986 } else {
1907 $CFClient::UI::ROOT->remove ($self->{other}); 2987 return 0
1908 $self->emit ("close"); 2988 }
2989
1909 } 2990 1
1910
1911 $self->emit (changed => $self->{state});
1912} 2991}
1913 2992
1914############################################################################# 2993#############################################################################
1915 2994
2995package CFClient::UI::Multiplexer;
2996
2997our @ISA = CFClient::UI::Container::;
2998
2999sub new {
3000 my $class = shift;
3001
3002 my $self = $class->SUPER::new (
3003 @_,
3004 );
3005
3006 $self->{current} = $self->{children}[0]
3007 if @{ $self->{children} };
3008
3009 $self
3010}
3011
3012sub add {
3013 my ($self, @widgets) = @_;
3014
3015 $self->SUPER::add (@widgets);
3016
3017 $self->{current} = $self->{children}[0]
3018 if @{ $self->{children} };
3019}
3020
3021sub set_current_page {
3022 my ($self, $page_or_widget) = @_;
3023
3024 my $widget = ref $page_or_widget
3025 ? $page_or_widget
3026 : $self->{children}[$page_or_widget];
3027
3028 $self->{current} = $widget;
3029 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3030
3031 $self->_emit (page_changed => $self->{current});
3032
3033 $self->realloc;
3034}
3035
3036sub visible_children {
3037 $_[0]{current}
3038}
3039
3040sub size_request {
3041 my ($self) = @_;
3042
3043 $self->{current}->size_request
3044}
3045
3046sub size_allocate {
3047 my ($self, $w, $h) = @_;
3048
3049 $self->{current}->configure (0, 0, $w, $h);
3050}
3051
3052sub _draw {
3053 my ($self) = @_;
3054
3055 $self->{current}->draw;
3056}
3057
3058#############################################################################
3059
3060package CFClient::UI::Notebook;
3061
3062our @ISA = CFClient::UI::VBox::;
3063
3064sub new {
3065 my $class = shift;
3066
3067 my $self = $class->SUPER::new (
3068 buttonbar => (new CFClient::UI::Buttonbar),
3069 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3070 # filter => # will be put between multiplexer and $self
3071 @_,
3072 );
3073
3074 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3075 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3076
3077 $self
3078}
3079
3080sub add {
3081 my ($self, $title, $widget, $tooltip) = @_;
3082
3083 Scalar::Util::weaken $self;
3084
3085 $self->{buttonbar}->add (new CFClient::UI::Button
3086 markup => $title,
3087 tooltip => $tooltip,
3088 on_activate => sub { $self->set_current_page ($widget) },
3089 );
3090
3091 $self->{multiplexer}->add ($widget);
3092}
3093
3094sub set_current_page {
3095 my ($self, $page) = @_;
3096
3097 $self->{multiplexer}->set_current_page ($page);
3098 $self->_emit (page_changed => $self->{multiplexer}{current});
3099}
3100
3101#############################################################################
3102
3103package CFClient::UI::Combobox;
3104
3105use utf8;
3106
3107our @ISA = CFClient::UI::Button::;
3108
3109sub new {
3110 my $class = shift;
3111
3112 my $self = $class->SUPER::new (
3113 options => [], # [title, value, tooltip], ...
3114 value => undef,
3115 @_,
3116 );
3117
3118 $self->_set_value ($self->{value});
3119
3120 $self
3121}
3122
3123sub button_down {
3124 my ($self, $ev) = @_;
3125
3126 my @menu_items;
3127
3128 for (@{ $self->{options} }) {
3129 my ($title, $value, $tooltip) = @$_;
3130
3131 push @menu_items, [$tooltip, sub { $self->set_value ($value) }];
3132 }
3133
3134 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3135}
3136
3137sub _set_value {
3138 my ($self, $value) = @_;
3139
3140 my ($item) = grep $_->[1] eq $value, @{ $self->{options} }
3141 or return;
3142
3143 $self->{value} = $item->[1];
3144 $self->set_markup ("$item->[0] ⇓");
3145 $self->set_tooltip ($item->[2]);
3146}
3147
3148sub set_value {
3149 my ($self, $value) = @_;
3150
3151 return unless $self->{value} ne $value;
3152
3153 $self->_set_value ($value);
3154 $self->_emit (changed => $value);
3155}
3156
3157#############################################################################
3158
3159package CFClient::UI::Statusbox;
3160
3161our @ISA = CFClient::UI::VBox::;
3162
3163sub new {
3164 my $class = shift;
3165
3166 my $self = $class->SUPER::new (
3167 fontsize => 0.8,
3168 @_,
3169 );
3170
3171 Scalar::Util::weaken (my $this = $self);
3172
3173 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3174
3175 $self
3176}
3177
3178sub reorder {
3179 my ($self) = @_;
3180 my $NOW = Time::HiRes::time;
3181
3182 # freeze display when hovering over any label
3183 return if $CFClient::UI::TOOLTIP->{owner}
3184 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3185 values %{ $self->{item} };
3186
3187 while (my ($k, $v) = each %{ $self->{item} }) {
3188 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3189 }
3190
3191 my @widgets;
3192
3193 my @items = sort {
3194 $a->{pri} <=> $b->{pri}
3195 or $b->{id} <=> $a->{id}
3196 } values %{ $self->{item} };
3197
3198 $self->{timer}->interval (1);
3199
3200 my $count = 10 + 1;
3201 for my $item (@items) {
3202 last unless --$count;
3203
3204 my $label = $item->{label} ||= do {
3205 # TODO: doesn't handle markup well (read as: at all)
3206 my $short = $item->{count} > 1
3207 ? "<b>$item->{count} ×</b> $item->{text}"
3208 : $item->{text};
3209
3210 for ($short) {
3211 s/^\s+//;
3212 s/\s+/ /g;
3213 }
3214
3215 new CFClient::UI::Label
3216 markup => $short,
3217 tooltip => $item->{tooltip},
3218 tooltip_font => $::FONT_PROP,
3219 tooltip_width => 0.67,
3220 fontsize => $item->{fontsize} || $self->{fontsize},
3221 max_w => $::WIDTH * 0.44,
3222 fg => [@{ $item->{fg} }],
3223 can_events => 1,
3224 can_hover => 1
3225 };
3226
3227 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3228 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3229 $label->update;
3230 $label->set_max_size (undef, $label->{req_h} * $diff)
3231 if $diff < 1;
3232 $self->{timer}->interval (1/30);
3233 } else {
3234 $label->{fg}[3] = $item->{fg}[3] || 1;
3235 }
3236
3237 push @widgets, $label;
3238 }
3239
3240 $self->clear;
3241 $self->SUPER::add (reverse @widgets);
3242}
3243
3244sub add {
3245 my ($self, $text, %arg) = @_;
3246
3247 $text =~ s/^\s+//;
3248 $text =~ s/\s+$//;
3249
3250 return unless $text;
3251
3252 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3253
3254 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3255
3256 if (my $item = $self->{item}{$group}) {
3257 if ($item->{text} eq $text) {
3258 $item->{count}++;
3259 } else {
3260 $item->{count} = 1;
3261 $item->{text} = $item->{tooltip} = $text;
3262 }
3263 $item->{id} = ++$self->{id};
3264 $item->{timeout} = $timeout;
3265 delete $item->{label};
3266 } else {
3267 $self->{item}{$group} = {
3268 id => ++$self->{id},
3269 text => $text,
3270 timeout => $timeout,
3271 tooltip => $text,
3272 fg => [0.8, 0.8, 0.8, 0.8],
3273 pri => 0,
3274 count => 1,
3275 %arg,
3276 };
3277 }
3278
3279 $self->reorder;
3280}
3281
3282sub reconfigure {
3283 my ($self) = @_;
3284
3285 delete $_->{label}
3286 for values %{ $self->{item} || {} };
3287
3288 $self->reorder;
3289 $self->SUPER::reconfigure;
3290}
3291
3292sub DESTROY {
3293 my ($self) = @_;
3294
3295 $self->{timer}->cancel;
3296
3297 $self->SUPER::DESTROY;
3298}
3299
3300#############################################################################
3301
3302package CFClient::UI::Inventory;
3303
3304our @ISA = CFClient::UI::ScrolledWindow::;
3305
3306sub new {
3307 my $class = shift;
3308
3309 my $self = $class->SUPER::new (
3310 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3311 @_,
3312 );
3313
3314 $self
3315}
3316
3317sub set_items {
3318 my ($self, $items) = @_;
3319
3320 $self->{child}->clear;
3321 return unless $items;
3322
3323 my @items = sort {
3324 ($a->{type} <=> $b->{type})
3325 or ($a->{name} cmp $b->{name})
3326 } @$items;
3327
3328 $self->{real_items} = \@items;
3329
3330 my $row = 0;
3331 for my $item (@items) {
3332 CFClient::Item::update_widgets $item;
3333
3334 $self->{child}->add (0, $row, $item->{face_widget});
3335 $self->{child}->add (1, $row, $item->{desc_widget});
3336 $self->{child}->add (2, $row, $item->{weight_widget});
3337
3338 $row++;
3339 }
3340}
3341
3342#############################################################################
3343
3344package CFClient::UI::BindEditor;
3345
3346our @ISA = CFClient::UI::FancyFrame::;
3347
3348sub new {
3349 my $class = shift;
3350
3351 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3352
3353 $self->add (my $vb = new CFClient::UI::VBox);
3354
3355
3356 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3357 text => "start recording",
3358 tooltip => "Start/Stops recording of actions."
3359 ."All subsequent actions after the recording started will be captured."
3360 ."The actions are displayed after the record was stopped."
3361 ."To bind the action you have to click on the 'Bind' button",
3362 on_activate => sub {
3363 unless ($self->{recording}) {
3364 $self->start;
3365 } else {
3366 $self->stop;
3367 }
3368 });
3369
3370 $vb->add (new CFClient::UI::Label text => "Actions:");
3371 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3372
3373 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3374 $vb->add (my $hb = new CFClient::UI::HBox);
3375 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3376 $hb->add (new CFClient::UI::Button
3377 text => "bind",
3378 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3379 on_activate => sub {
3380 $self->ask_for_bind;
3381 });
3382
3383 $vb->add (my $hb = new CFClient::UI::HBox);
3384 $hb->add (new CFClient::UI::Button
3385 text => "ok",
3386 expand => 1,
3387 tooltip => "This closes the binding editor and saves the binding",
3388 on_activate => sub {
3389 $self->hide;
3390 $self->commit;
3391 });
3392
3393 $hb->add (new CFClient::UI::Button
3394 text => "cancel",
3395 expand => 1,
3396 tooltip => "This closes the binding editor without saving",
3397 on_activate => sub {
3398 $self->hide;
3399 $self->{binding_cancel}->()
3400 if $self->{binding_cancel};
3401 });
3402
3403 $self->update_binding_widgets;
3404
3405 $self
3406}
3407
3408sub commit {
3409 my ($self) = @_;
3410 my ($mod, $sym, $cmds) = $self->get_binding;
3411 if ($sym != 0 && @$cmds > 0) {
3412 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3413 ."'. Don't forget 'Save Config'!");
3414 $self->{binding_change}->($mod, $sym, $cmds)
3415 if $self->{binding_change};
3416 } else {
3417 $::STATUSBOX->add ("No action bound, no key or action specified!");
3418 $self->{binding_cancel}->()
3419 if $self->{binding_cancel};
3420 }
3421}
3422
3423sub start {
3424 my ($self) = @_;
3425
3426 $self->{rec_btn}->set_text ("stop recording");
3427 $self->{recording} = 1;
3428 $self->clear_command_list;
3429 $::CONN->start_record if $::CONN;
3430}
3431
3432sub stop {
3433 my ($self) = @_;
3434
3435 $self->{rec_btn}->set_text ("start recording");
3436 $self->{recording} = 0;
3437
3438 my $rec;
3439 $rec = $::CONN->stop_record if $::CONN;
3440 return unless ref $rec eq 'ARRAY';
3441 $self->set_command_list ($rec);
3442}
3443
3444
3445sub ask_for_bind_and_commit {
3446 my ($self) = @_;
3447 $self->ask_for_bind (1);
3448}
3449
3450sub ask_for_bind {
3451 my ($self, $commit) = @_;
3452
3453 CFClient::Binder::open_binding_dialog (sub {
3454 my ($mod, $sym) = @_;
3455 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3456 $self->update_binding_widgets;
3457 $self->commit if $commit;
3458 });
3459}
3460
3461# $mod and $sym are the modifiers and key symbol
3462# $cmds is a array ref of strings (the commands)
3463# $cb is the callback that is executed on OK
3464# $ccb is the callback that is executed on CANCEL and
3465# when the binding was unsuccessful on OK
3466sub set_binding {
3467 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3468
3469 $self->clear_command_list;
3470 $self->{recording} = 0;
3471 $self->{rec_btn}->set_text ("start recording");
3472
3473 $self->{binding} = [$mod, $sym];
3474 $self->{commands} = $cmds;
3475
3476 $self->{binding_change} = $cb;
3477 $self->{binding_cancel} = $ccb;
3478
3479 $self->update_binding_widgets;
3480}
3481
3482# this is a shortcut method that asks for a binding
3483# and then just binds it.
3484sub do_quick_binding {
3485 my ($self, $cmds) = @_;
3486 $self->set_binding (undef, undef, $cmds, sub {
3487 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3488 });
3489 $self->ask_for_bind (1);
3490}
3491
3492sub update_binding_widgets {
3493 my ($self) = @_;
3494 my ($mod, $sym, $cmds) = $self->get_binding;
3495 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3496 $self->set_command_list ($cmds);
3497}
3498
3499sub get_binding {
3500 my ($self) = @_;
3501 return (
3502 $self->{binding}->[0],
3503 $self->{binding}->[1],
3504 [ grep { defined $_ } @{$self->{commands}} ]
3505 );
3506}
3507
3508sub clear_command_list {
3509 my ($self) = @_;
3510 $self->{cmdbox}->clear ();
3511}
3512
3513sub set_command_list {
3514 my ($self, $cmds) = @_;
3515
3516 $self->{cmdbox}->clear ();
3517 $self->{commands} = $cmds;
3518
3519 my $idx = 0;
3520
3521 for (@$cmds) {
3522 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3523
3524 my $i = $idx;
3525 $hb->add (new CFClient::UI::Label text => $_);
3526 $hb->add (new CFClient::UI::Button
3527 text => "delete",
3528 tooltip => "Deletes the action from the record",
3529 on_activate => sub {
3530 $self->{cmdbox}->remove ($hb);
3531 $cmds->[$i] = undef;
3532 });
3533
3534
3535 $idx++
3536 }
3537}
3538
3539#############################################################################
3540
3541package CFClient::UI::SpellList;
3542
3543our @ISA = CFClient::UI::Table::;
3544
3545sub new {
3546 my $class = shift;
3547
3548 my $self = $class->SUPER::new (
3549 binding => [],
3550 commands => [],
3551 @_,
3552 )
3553}
3554
3555my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3556 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.");
3557my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3558 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.");
3559my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3560 "<b>Damage</b>. The amount of damage the spell deals when it hits.");
3561
3562sub rebuild_spell_list {
3563 my ($self) = @_;
3564
3565 $CFClient::UI::ROOT->on_refresh ($self => sub {
3566 $self->clear;
3567
3568 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name");
3569 $self->add (2, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3570 $self->add (3, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3571 $self->add (4, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3572
3573 my $row = 0;
3574
3575 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3576 my $spell = $self->{spell}{$_};
3577
3578 $row++;
3579
3580 $self->add (0, $row, new CFClient::UI::Face
3581 face => $spell->{face},
3582 can_hover => 1,
3583 can_events => 1,
3584 tooltip => $spell->{message},
3585 );
3586
3587 $self->add (1, $row, new CFClient::UI::Label
3588 expand => 1,
3589 text => $spell->{name},
3590 can_hover => 1,
3591 can_events => 1,
3592 tooltip => $spell->{message},
3593 );
3594
3595 $self->add (2, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3596 $self->add (3, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3597 $self->add (4, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3598
3599 # TODO: should be done via popup
3600 $self->add (5, $row, new CFClient::UI::Button
3601 text => "bind",
3602 tooltip => "bind spell readying (cast command) to key",
3603 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) },
3604 );
3605 }
3606 });
3607}
3608
3609sub add_spell {
3610 my ($self, $spell) = @_;
3611
3612 $self->{spell}->{$spell->{name}} = $spell;
3613 $self->rebuild_spell_list;
3614}
3615
3616sub remove_spell {
3617 my ($self, $spell) = @_;
3618
3619 delete $self->{spell}->{$spell->{name}};
3620 $self->rebuild_spell_list;
3621}
3622
3623#############################################################################
3624
1916package CFClient::UI::Root; 3625package CFClient::UI::Root;
1917 3626
1918our @ISA = CFClient::UI::Container::; 3627our @ISA = CFClient::UI::Container::;
1919 3628
3629use List::Util qw(min max);
3630
1920use CFClient::OpenGL; 3631use CFClient::OpenGL;
1921 3632
1922sub check_size { 3633sub new {
1923 my ($self) = @_; 3634 my $class = shift;
1924 3635
1925 $self->configure (0, 0, $::WITH, $::HEIGHT); 3636 my $self = $class->SUPER::new (
3637 visible => 1,
3638 @_,
3639 );
3640
3641 Scalar::Util::weaken ($self->{root} = $self);
3642
3643 $self
1926} 3644}
1927 3645
1928sub size_request { 3646sub size_request {
1929 ($::WIDTH, $::HEIGHT) 3647 my ($self) = @_;
1930}
1931 3648
1932sub configure { 3649 ($self->{w}, $self->{h})
3650}
3651
3652sub _to_pixel {
3653 my ($coord, $size, $max) = @_;
3654
3655 $coord =
3656 $coord eq "center" ? ($max - $size) * 0.5
3657 : $coord eq "max" ? $max
3658 : $coord;
3659
3660 $coord = 0 if $coord < 0;
3661 $coord = $max - $size if $coord > $max - $size;
3662
3663 int $coord + 0.5
3664}
3665
3666sub size_allocate {
1933 my ($self, $x, $y, $w, $h) = @_; 3667 my ($self, $w, $h) = @_;
1934 3668
1935 $self->SUPER::configure ($x, $y, $w, $h); 3669 for my $child ($self->children) {
3670 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1936 3671
1937 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3672 $X = $child->{force_x} if exists $child->{force_x};
1938 for @{$self->{children}}; 3673 $Y = $child->{force_y} if exists $child->{force_y};
1939}
1940 3674
1941sub _topleft { 3675 $X = _to_pixel $X, $W, $self->{w};
3676 $Y = _to_pixel $Y, $H, $self->{h};
3677
3678 $child->configure ($X, $Y, $W, $H);
3679 }
3680}
3681
3682sub coord2local {
1942 my ($self, $x, $y) = @_; 3683 my ($self, $x, $y) = @_;
1943 3684
1944 ($x, $y) 3685 ($x, $y)
1945} 3686}
1946 3687
3688sub coord2global {
3689 my ($self, $x, $y) = @_;
3690
3691 ($x, $y)
3692}
3693
1947sub update { 3694sub update {
1948 my ($self) = @_; 3695 my ($self) = @_;
1949 3696
1950 $self->check_size; 3697 $::WANT_REFRESH++;
1951 ::refresh ();
1952} 3698}
1953 3699
1954sub add { 3700sub add {
1955 my ($self, $child) = @_; 3701 my ($self, @children) = @_;
1956 3702
3703 $_->{is_toplevel} = 1
3704 for @children;
3705
1957 $self->SUPER::add ($child); 3706 $self->SUPER::add (@children);
3707}
3708
3709sub remove {
3710 my ($self, @children) = @_;
3711
3712 $self->SUPER::remove (@children);
3713
3714 delete $self->{is_toplevel}
3715 for @children;
3716
3717 while (@children) {
3718 my $w = pop @children;
3719 push @children, $w->children;
3720 $w->set_invisible;
3721 }
1958} 3722}
1959 3723
1960sub on_refresh { 3724sub on_refresh {
1961 my ($self, $id, $cb) = @_; 3725 my ($self, $id, $cb) = @_;
1962 3726
1963 $self->{refresh_hook}{$id} = $cb; 3727 $self->{refresh_hook}{$id} = $cb;
1964} 3728}
1965 3729
3730sub on_post_alloc {
3731 my ($self, $id, $cb) = @_;
3732
3733 $self->{post_alloc_hook}{$id} = $cb;
3734}
3735
1966sub draw { 3736sub draw {
1967 my ($self) = @_; 3737 my ($self) = @_;
1968 3738
1969 while (my $rcb = delete $self->{refresh_hook}) { 3739 while ($self->{refresh_hook}) {
1970 $_->() for values %$rcb; 3740 $_->()
3741 for values %{delete $self->{refresh_hook}};
1971 } 3742 }
3743
3744 if ($self->{realloc}) {
3745 my %queue;
3746 my @queue;
3747 my $widget;
3748
3749 outer:
3750 while () {
3751 if (my $realloc = delete $self->{realloc}) {
3752 for $widget (values %$realloc) {
3753 $widget->{visible} or next; # do not resize invisible widgets
3754
3755 $queue{$widget+0}++ and next; # duplicates are common
3756
3757 push @{ $queue[$widget->{visible}] }, $widget;
3758 }
3759 }
3760
3761 while () {
3762 @queue or last outer;
3763
3764 $widget = pop @{ $queue[-1] || [] }
3765 and last;
3766
3767 pop @queue;
3768 }
3769
3770 delete $queue{$widget+0};
3771
3772 my ($w, $h) = $widget->size_request;
3773
3774 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3775 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3776
3777 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3778 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3779
3780 $w = $widget->{force_w} if exists $widget->{force_w};
3781 $h = $widget->{force_h} if exists $widget->{force_h};
3782
3783 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3784 || delete $widget->{force_realloc}) {
3785 $widget->{req_w} = $w;
3786 $widget->{req_h} = $h;
3787
3788 $self->{size_alloc}{$widget+0} = $widget;
3789
3790 if (my $parent = $widget->{parent}) {
3791 $self->{realloc}{$parent+0} = $parent
3792 unless $queue{$parent+0};
3793
3794 $parent->{force_size_alloc} = 1;
3795 $self->{size_alloc}{$parent+0} = $parent;
3796 }
3797 }
3798
3799 delete $self->{realloc}{$widget+0};
3800 }
3801 }
3802
3803 while (my $size_alloc = delete $self->{size_alloc}) {
3804 my @queue = sort { $b->{visible} <=> $a->{visible} }
3805 values %$size_alloc;
3806
3807 while () {
3808 my $widget = pop @queue || last;
3809
3810 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3811
3812 $w = 0 if $w < 0;
3813 $h = 0 if $h < 0;
3814
3815 $w = int $w + 0.5;
3816 $h = int $h + 0.5;
3817
3818 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3819 $widget->{old_w} = $widget->{w};
3820 $widget->{old_h} = $widget->{h};
3821
3822 $widget->{w} = $w;
3823 $widget->{h} = $h;
3824
3825 $widget->emit (size_allocate => $w, $h);
3826 }
3827 }
3828 }
3829
3830 while ($self->{post_alloc_hook}) {
3831 $_->()
3832 for values %{delete $self->{post_alloc_hook}};
3833 }
3834
1972 3835
1973 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3836 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1974 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3837 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1975 glClear GL_COLOR_BUFFER_BIT; 3838 glClear GL_COLOR_BUFFER_BIT;
1976 3839
1977 glMatrixMode GL_PROJECTION; 3840 glMatrixMode GL_PROJECTION;
1978 glLoadIdentity; 3841 glLoadIdentity;
1979 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3842 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1980 glMatrixMode GL_MODELVIEW; 3843 glMatrixMode GL_MODELVIEW;
1981 glLoadIdentity; 3844 glLoadIdentity;
1982 3845
3846 {
3847 package CFClient::UI::Base;
3848
3849 ($draw_x, $draw_y, $draw_w, $draw_h) =
3850 (0, 0, $self->{w}, $self->{h});
3851 }
3852
1983 $self->_draw; 3853 $self->_draw;
1984} 3854}
1985 3855
1986############################################################################# 3856#############################################################################
1987 3857
1988package CFClient::UI; 3858package CFClient::UI;
1989 3859
1990$ROOT = new CFClient::UI::Root; 3860$ROOT = new CFClient::UI::Root;
3861$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1991 3862
19921 38631
1993 3864

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