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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.196 by root, Fri May 12 00:16:34 2006 UTC vs.
Revision 1.304 by elmex, Tue Jun 13 11:01:04 2006 UTC

… …
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util (); 6use Scalar::Util ();
7use List::Util (); 7use List::Util ();
8use Event;
8 9
9use CFClient; 10use CFClient;
11use CFClient::Texture;
10 12
11our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
12 14
15our $LAYOUT;
13our $ROOT; 16our $ROOT;
14our $TOOLTIP; 17our $TOOLTIP;
15our $BUTTON_STATE; 18our $BUTTON_STATE;
16 19
17sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
18 if (!$GRAB) { 23 if (!$GRAB) {
19 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
20 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
21
22 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
23 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
24 32
25 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
26 34
27 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
28 36
29 $TOOLTIP->set_tooltip_from ($widget); 37 $TOOLTIP->set_tooltip_from ($widget);
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
39 } 39 }
40 40
41 return; 41 return;
42 } 42 }
43 } 43 }
44 } 44 }
45 45
46 $TOOLTIP->hide; 46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner}; 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;
48} 71}
49 72
50# class methods for events 73# class methods for events
51sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
53 if $FOCUS; 76 if $FOCUS;
54} 77}
55 78
56sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
58 if $FOCUS; 81 if $FOCUS;
59} 82}
60 83
61sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
62 my ($ev) = @_; 85 my ($ev) = @_;
… …
66 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
67 90
68 $GRAB = $widget; 91 $GRAB = $widget;
69 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
70 93
71 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
72 } 95 }
73 96
74 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
75 98
76 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
77 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
80} 101}
81 102
82sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
83 my ($ev) = @_; 104 my ($ev) = @_;
84 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
85 106
86 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
87 108
88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
89 110
90 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
91 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
94 113
95 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
96 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
97 $grab->update if $grab; 116 $grab->update if $grab;
98 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
99 118
100 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
101 } 120 }
102} 121}
103 122
104sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
105 my ($ev) = @_; 124 my ($ev) = @_;
… …
111 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
112 131
113 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
114 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
115 134
116 check_tooltip; 135 $TOOLTIP_WATCHER->start;
117 } 136 }
118 137
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
122 } 139 if $HOVER;
123} 140}
124 141
125# convert position array to integers 142# convert position array to integers
126sub harmonize { 143sub harmonize {
127 my ($vals) = @_; 144 my ($vals) = @_;
… …
133 $rem += $_ - $i; 150 $rem += $_ - $i;
134 $_ = $i; 151 $_ = $i;
135 } 152 }
136} 153}
137 154
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
138############################################################################# 196#############################################################################
139 197
140package CFClient::UI::Base; 198package CFClient::UI::Base;
141 199
142use strict; 200use strict;
… …
145 203
146sub new { 204sub new {
147 my $class = shift; 205 my $class = shift;
148 206
149 my $self = bless { 207 my $self = bless {
150 x => 0, 208 x => "center",
151 y => 0, 209 y => "center",
152 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
153 can_events => 1, 213 can_events => 1,
154 @_ 214 @_
155 }, $class; 215 }, $class;
156 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
157 for (keys %$self) { 219 for (keys %$self) {
158 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
159 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
160 } 222 }
161 } 223 }
162 224
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
163 $self 237 $self
164} 238}
165 239
166sub destroy { 240sub destroy {
167 my ($self) = @_; 241 my ($self) = @_;
… …
176 return if $self->{parent}; 250 return if $self->{parent};
177 251
178 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
179} 253}
180 254
181sub hide { 255sub set_visible {
182 my ($self) = @_; 256 my ($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->{visible};
278 delete $self->{root};
183 279
184 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
186 282
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 : $self->show;
306}
307
308sub hide {
309 my ($self) = @_;
310
311 $self->set_invisible;
312
187 $self->{parent}->remove ($self) 313 $self->{parent}->remove ($self)
188 if $self->{parent}; 314 if $self->{parent};
189} 315}
190 316
191sub move { 317sub move_abs {
192 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
193 319
194 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
195 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
196 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
197 323
198 $self->update; 324 $self->update;
199} 325}
200 326
201sub set_size { 327sub set_size {
202 my ($self, $w, $h) = @_; 328 my ($self, $w, $h) = @_;
203 329
204 $self->{user_w} = $w; 330 $self->{force_w} = $w;
205 $self->{user_h} = $h; 331 $self->{force_h} = $h;
206 332
207 $self->check_size; 333 $self->realloc;
208} 334}
209 335
210sub size_request { 336sub size_request {
211 require Carp; 337 require Carp;
212 Carp::confess "size_request is abstract"; 338 Carp::confess "size_request is abstract";
… …
214 340
215sub configure { 341sub configure {
216 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
217 343
218 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
219 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
220 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
221 349
222 # use alignment to adjust x, y 350 # use alignment to adjust x, y
223 351
224 $x += int +($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
225 $y += int +($h - $h2) * 0.5; 353 $y += int 0.5 * ($oh - $h);
226
227 ($w, $h) = ($w2, $h2);
228 } 354 }
229 355
230 if ($self->{x} != $x || $self->{y} != $y) { 356 if ($self->{x} ne $x || $self->{y} ne $y) {
231 $self->{x} = $x; 357 $self->{x} = $x;
232 $self->{y} = $y; 358 $self->{y} = $y;
233 $self->update; 359 $self->update;
234 } 360 }
235 361
236 if ($self->{w} != $w || $self->{h} != $h) { 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
237 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $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;
238 } 369 }
239} 370}
240 371
241sub size_allocate { 372sub size_allocate {
242 # nothing to be done 373 # nothing to be done
243} 374}
244 375
245sub children { 376sub children {
377 # nop
246} 378}
247 379
248# call when resolution changes etc. 380sub visible_children {
249sub reconfigure { 381 $_[0]->children
250 my ($self) = @_;
251
252 $_->reconfigure
253 for $self->children;
254
255 $self->check_size;
256 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
257 $self->update;
258} 382}
259 383
260sub set_max_size { 384sub set_max_size {
261 my ($self, $w, $h) = @_; 385 my ($self, $w, $h) = @_;
262 386
263 delete $self->{max_w}; $self->{max_w} = $w if $w; 387 $self->{max_w} = int $w if defined $w;
264 delete $self->{max_h}; $self->{max_h} = $h if $h; 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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
265} 407}
266 408
267# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
268sub coord2local { 410sub coord2local {
269 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
… …
284 return if $FOCUS == $self; 426 return if $FOCUS == $self;
285 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
286 428
287 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
288 430
289 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
290 432
291 $focus->update if $focus; 433 $focus->update if $focus;
292 $FOCUS->update; 434 $FOCUS->update;
293} 435}
294 436
… …
297 439
298 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
299 441
300 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
301 443
302 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
303 445
304 $focus->update if $focus; #? 446 $focus->update if $focus; #?
305}
306 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
307sub mouse_motion { } 452sub mouse_motion { 0 }
308sub button_up { } 453sub button_up { 0 }
309sub key_down { } 454sub key_down { 0 }
310sub key_up { } 455sub key_up { 0 }
311 456
312sub button_down { 457sub button_down {
313 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
314 459
315 $self->focus_in; 460 $self->focus_in;
316}
317 461
318sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 462 0
319sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 463}
320sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 464
321sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 465sub find_widget {
322sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
469
470 return $self
471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
473
474 ()
475}
476
477sub set_parent {
478 my ($self, $parent) = @_;
479
480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
482}
483
484sub connect {
485 my ($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 {
504 #my ($self, $visible) = @_;
505}
506
507sub realloc {
508 my ($self) = @_;
509
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 {
516 delete $self->{req_w};
517 delete $self->{req_h};
518 }
519}
520
521sub update {
522 my ($self) = @_;
523
524 $self->{parent}->update
525 if $self->{parent};
526}
527
528sub reconfigure {
529 my ($self) = @_;
530
531 $self->realloc;
532 $self->update;
533}
534
535# using global variables seems a bit hacky, but passing through all drawing
536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
323 538
324sub draw { 539sub draw {
325 my ($self) = @_; 540 my ($self) = @_;
326 541
327 return unless $self->{h} && $self->{w}; 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);
328 553
329 glPushMatrix; 554 glPushMatrix;
330 glTranslate $self->{x}, $self->{y}, 0; 555 glTranslate $self->{x}, $self->{y}, 0;
331 $self->_draw;
332 glPopMatrix;
333 556
334 if ($self == $HOVER && $self->{can_hover}) { 557 if ($self == $HOVER && $self->{can_hover}) {
335 my ($x, $y) = @$self{qw(x y)};
336
337 glColor 1, 0.8, 0.5, 0.2; 558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
338 glEnable GL_BLEND; 559 glEnable GL_BLEND;
339 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
340 glBegin GL_QUADS; 561 glBegin GL_QUADS;
341 glVertex $x , $y;
342 glVertex $x + $self->{w}, $y;
343 glVertex $x + $self->{w}, $y + $self->{h};
344 glVertex $x , $y + $self->{h};
345 glEnd;
346 glDisable GL_BLEND;
347 }
348
349 if ($ENV{PCLIENT_DEBUG}) {
350 glPushMatrix;
351 glColor 1, 1, 0, 1;
352 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
353 glBegin GL_LINE_LOOP;
354 glVertex 0 , 0; 562 glVertex 0 , 0;
355 glVertex $self->{w}, 0; 563 glVertex $self->{w}, 0;
356 glVertex $self->{w}, $self->{h}; 564 glVertex $self->{w}, $self->{h};
357 glVertex 0 , $self->{h}; 565 glVertex 0 , $self->{h};
358 glEnd; 566 glEnd;
567 glDisable GL_BLEND;
568 }
569
570 if ($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;
359 glPopMatrix; 580 glPopMatrix;
360 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 581 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
361 } 582 }
583
584 $self->_draw;
585 glPopMatrix;
362} 586}
363 587
364sub _draw { 588sub _draw {
365 my ($self) = @_; 589 my ($self) = @_;
366 590
367 warn "no draw defined for $self\n"; 591 warn "no draw defined for $self\n";
368} 592}
369 593
370sub find_widget {
371 my ($self, $x, $y) = @_;
372
373 return () unless $self->{can_events};
374
375 return $self
376 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
377 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
378
379 ()
380}
381
382sub set_parent {
383 my ($self, $parent) = @_;
384
385 Scalar::Util::weaken ($self->{parent} = $parent);
386
387 $self->check_size
388 unless exists $self->{req_w};
389}
390
391sub check_size {
392 my ($self) = @_;
393
394 $CFClient::UI::ROOT->{check_size}{$self} = $self;
395}
396
397sub update {
398 my ($self) = @_;
399
400 $self->{parent}->update
401 if $self->{parent};
402}
403
404sub connect {
405 my ($self, $signal, $cb) = @_;
406
407 push @{ $self->{signal_cb}{$signal} }, $cb;
408}
409
410sub emit {
411 my ($self, $signal, @args) = @_;
412
413 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
414}
415
416sub DESTROY { 594sub DESTROY {
417 my ($self) = @_; 595 my ($self) = @_;
418 596
419 #$self->deactivate; 597 delete $WIDGET{$self+0};
598
599 eval { $self->destroy };
600 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
420} 601}
421 602
422############################################################################# 603#############################################################################
423 604
424package CFClient::UI::DrawBG; 605package CFClient::UI::DrawBG;
… …
432 my $class = shift; 613 my $class = shift;
433 614
434 # range [value, low, high, page] 615 # range [value, low, high, page]
435 616
436 $class->SUPER::new ( 617 $class->SUPER::new (
437 bg => [0, 0, 0, 0.2], 618 #bg => [0, 0, 0, 0.2],
438 active_bg => [1, 1, 1, 0.5], 619 #active_bg => [1, 1, 1, 0.5],
439 @_ 620 @_
440 ) 621 )
441} 622}
442 623
443sub _draw { 624sub _draw {
444 my ($self) = @_; 625 my ($self) = @_;
445 626
627 my $color = $FOCUS == $self && $self->{active_bg}
628 ? $self->{active_bg}
629 : $self->{bg};
630
631 if ($color && (@$color < 4 || $color->[3])) {
446 my ($w, $h) = @$self{qw(w h)}; 632 my ($w, $h) = @$self{qw(w h)};
447 633
448 glEnable GL_BLEND; 634 glEnable GL_BLEND;
449 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 635 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
450 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 636 glColor_premultiply @$color;
451 637
452 glBegin GL_QUADS; 638 glBegin GL_QUADS;
453 glVertex 0 , 0; 639 glVertex 0 , 0;
454 glVertex 0 , $h; 640 glVertex 0 , $h;
455 glVertex $w, $h; 641 glVertex $w, $h;
456 glVertex $w, 0; 642 glVertex $w, 0;
457 glEnd; 643 glEnd;
458 644
459 glDisable GL_BLEND; 645 glDisable GL_BLEND;
646 }
460} 647}
461 648
462############################################################################# 649#############################################################################
463 650
464package CFClient::UI::Empty; 651package CFClient::UI::Empty;
… …
469 my ($class, %arg) = @_; 656 my ($class, %arg) = @_;
470 $class->SUPER::new (can_events => 0, %arg); 657 $class->SUPER::new (can_events => 0, %arg);
471} 658}
472 659
473sub size_request { 660sub size_request {
474 (0, 0) 661 my ($self) = @_;
662
663 ($self->{w} + 0, $self->{h} + 0)
475} 664}
476 665
477sub draw { } 666sub draw { }
478 667
479############################################################################# 668#############################################################################
… …
483our @ISA = CFClient::UI::Base::; 672our @ISA = CFClient::UI::Base::;
484 673
485sub new { 674sub new {
486 my ($class, %arg) = @_; 675 my ($class, %arg) = @_;
487 676
488 my $children = delete $arg{children} || []; 677 my $children = delete $arg{children};
489 678
490 my $self = $class->SUPER::new ( 679 my $self = $class->SUPER::new (
491 children => [], 680 children => [],
492 can_events => 0, 681 can_events => 0,
493 %arg, 682 %arg,
494 ); 683 );
684
495 $self->add ($_) for @$children; 685 $self->add (@$children)
686 if $children;
496 687
497 $self 688 $self
498} 689}
499 690
500sub add { 691sub add {
… …
508 $self->{children} = [ 699 $self->{children} = [
509 sort { $a->{z} <=> $b->{z} } 700 sort { $a->{z} <=> $b->{z} }
510 @{$self->{children}}, @widgets 701 @{$self->{children}}, @widgets
511 ]; 702 ];
512 703
513 $self->check_size; 704 $self->realloc;
514 $self->update;
515} 705}
516 706
517sub children { 707sub children {
518 @{ $_[0]{children} } 708 @{ $_[0]{children} }
519} 709}
… …
524 delete $child->{parent}; 714 delete $child->{parent};
525 $child->hide; 715 $child->hide;
526 716
527 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 717 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
528 718
529 $self->check_size; 719 $self->realloc;
530 $self->update;
531} 720}
532 721
533sub clear { 722sub clear {
534 my ($self) = @_; 723 my ($self) = @_;
535 724
… …
539 for (@$children) { 728 for (@$children) {
540 delete $_->{parent}; 729 delete $_->{parent};
541 $_->hide; 730 $_->hide;
542 } 731 }
543 732
544 $self->check_size; 733 $self->realloc;
545 $self->update;
546} 734}
547 735
548sub find_widget { 736sub find_widget {
549 my ($self, $x, $y) = @_; 737 my ($self, $x, $y) = @_;
550 738
551 $x -= $self->{x}; 739 $x -= $self->{x};
552 $y -= $self->{y}; 740 $y -= $self->{y};
553 741
554 my $res; 742 my $res;
555 743
556 for (reverse @{ $self->{children} }) { 744 for (reverse $self->visible_children) {
557 $res = $_->find_widget ($x, $y) 745 $res = $_->find_widget ($x, $y)
558 and return $res; 746 and return $res;
559 } 747 }
560 748
561 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 749 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
582} 770}
583 771
584sub add { 772sub add {
585 my ($self, $child) = @_; 773 my ($self, $child) = @_;
586 774
587 $self->{children} = []; 775 $self->SUPER::remove ($_) for @{ $self->{children} };
588
589 $self->SUPER::add ($child); 776 $self->SUPER::add ($child);
590} 777}
591 778
592sub remove { 779sub remove {
593 my ($self, $widget) = @_; 780 my ($self, $widget) = @_;
… …
610 $self->{children}[0]->configure (0, 0, $w, $h); 797 $self->{children}[0]->configure (0, 0, $w, $h);
611} 798}
612 799
613############################################################################# 800#############################################################################
614 801
802# back-buffered drawing area
803
615package CFClient::UI::Window; 804package CFClient::UI::Window;
616 805
617our @ISA = CFClient::UI::Bin::; 806our @ISA = CFClient::UI::Bin::;
618 807
619use CFClient::OpenGL; 808use CFClient::OpenGL;
… …
625} 814}
626 815
627sub update { 816sub update {
628 my ($self) = @_; 817 my ($self) = @_;
629 818
630 $ROOT->on_refresh ($self => sub { $self->render_child }); 819 $ROOT->on_post_alloc ($self => sub { $self->render_child });
631 $self->SUPER::update; 820 $self->SUPER::update;
632} 821}
633 822
634sub size_allocate { 823sub size_allocate {
635 my ($self, $w, $h) = @_; 824 my ($self, $w, $h) = @_;
… …
637 $self->SUPER::size_allocate ($w, $h); 826 $self->SUPER::size_allocate ($w, $h);
638 $self->update; 827 $self->update;
639} 828}
640 829
641sub _render { 830sub _render {
831 my ($self) = @_;
832
642 $_[0]{children}[0]->draw; 833 $self->{children}[0]->draw;
643} 834}
644 835
645sub render_child { 836sub render_child {
646 my ($self) = @_; 837 my ($self) = @_;
647 838
648 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 839 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
649 glClearColor 0, 0, 0, 0; 840 glClearColor 0, 0, 0, 0;
650 glClear GL_COLOR_BUFFER_BIT; 841 glClear GL_COLOR_BUFFER_BIT;
651 842
843 {
844 package CFClient::UI::Base;
845
846 ($draw_x, $draw_y, $draw_w, $draw_h) =
847 (0, 0, $self->{w}, $self->{h});
848 }
849
652 $self->_render; 850 $self->_render;
653# glColorMask 1, 1, 1, 0;
654# glEnable GL_BLEND;
655# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
656# glRasterPos 0, 0;
657# glCopyPixels 0, 0, $self->{w}, $self->{h};
658# glDisable GL_BLEND;
659# glColorMask 1, 1, 1, 1;
660 }; 851 };
661} 852}
662 853
663sub _draw { 854sub _draw {
664 my ($self) = @_; 855 my ($self) = @_;
665 856
666 my ($w, $h) = ($self->w, $self->h); 857 my ($w, $h) = @$self{qw(w h)};
667 858
668 my $tex = $self->{texture} 859 my $tex = $self->{texture}
669 or return; 860 or return;
670 861
671 glEnable GL_TEXTURE_2D; 862 glEnable GL_TEXTURE_2D;
… …
681 872
682package CFClient::UI::ViewPort; 873package CFClient::UI::ViewPort;
683 874
684our @ISA = CFClient::UI::Window::; 875our @ISA = CFClient::UI::Window::;
685 876
877sub new {
878 my $class = shift;
879
880 $class->SUPER::new (
881 scroll_x => 0,
882 scroll_y => 1,
883 @_,
884 )
885}
886
686sub size_request { 887sub size_request {
687 my ($self) = @_; 888 my ($self) = @_;
688 889
689 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 890 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
690 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
691 891
692 @$self{qw(child_w child_h)} 892 $w = 10 if $self->{scroll_x};
893 $h = 10 if $self->{scroll_y};
894
895 ($w, $h)
693} 896}
694 897
695sub size_allocate { 898sub size_allocate {
696 my ($self, $w, $h) = @_; 899 my ($self, $w, $h) = @_;
697 900
901 my $child = $self->child;
902
903 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
904 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
905
906 $self->child->configure (0, 0, $w, $h);
698 $self->update; 907 $self->update;
699} 908}
700 909
701sub set_offset { 910sub set_offset {
702 my ($self, $x, $y) = @_; 911 my ($self, $x, $y) = @_;
… …
736} 945}
737 946
738sub _render { 947sub _render {
739 my ($self) = @_; 948 my ($self) = @_;
740 949
950 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
951 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
952
741 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 953 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
742 954
743 $self->SUPER::_render; 955 $self->SUPER::_render;
744} 956}
745 957
746############################################################################# 958#############################################################################
747 959
748package CFClient::UI::ScrolledWindow; 960package CFClient::UI::ScrolledWindow;
749 961
750our @ISA = CFClient::UI::HBox::; 962our @ISA = CFClient::UI::HBox::;
963
964sub new {
965 my ($class, %arg) = @_;
966
967 my $child = delete $arg{child};
968
969 my $self;
970
971 my $slider = new CFClient::UI::Slider
972 vertical => 1,
973 range => [0, 0, 1, 0.01], # HACK fix
974 on_changed => sub {
975 $self->{vp}->set_offset (0, $_[1]);
976 },
977 ;
978
979 $self = $class->SUPER::new (
980 vp => (new CFClient::UI::ViewPort expand => 1),
981 slider => $slider,
982 %arg,
983 );
984
985 $self->SUPER::add ($self->{vp}, $self->{slider});
986 $self->add ($child) if $child;
987
988 $self
989}
990
991sub add {
992 my ($self, $widget) = @_;
993
994 $self->{vp}->add ($self->{child} = $widget);
995}
996
997sub update {
998 my ($self) = @_;
999
1000 $self->SUPER::update;
1001
1002 # todo: overwrite size_allocate of child
1003 my $child = $self->{vp}->child;
1004 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1005}
1006
1007sub size_allocate {
1008 my ($self, $w, $h) = @_;
1009
1010 $self->SUPER::size_allocate ($w, $h);
1011
1012 my $child = $self->{vp}->child;
1013 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1014}
1015
1016#TODO# update range on size_allocate depending on child
1017# update viewport offset on scroll
1018
1019#############################################################################
1020
1021package CFClient::UI::Frame;
1022
1023our @ISA = CFClient::UI::Bin::;
1024
1025use CFClient::OpenGL;
751 1026
752sub new { 1027sub new {
753 my $class = shift; 1028 my $class = shift;
754 1029
755 my $self;
756
757 my $slider = new CFClient::UI::Slider
758 vertical => 1,
759 range => [0, 0, 1, 0.01], # HACK fix
760 connect_changed => sub {
761 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
762 },
763 ;
764
765 $self = $class->SUPER::new ( 1030 $class->SUPER::new (
766 vp => (new CFClient::UI::ViewPort), 1031 bg => undef,
767 slider => $slider,
768 @_, 1032 @_,
1033 )
1034}
1035
1036sub _draw {
1037 my ($self) = @_;
1038
1039 if ($self->{bg}) {
1040 my ($w, $h) = @$self{qw(w h)};
1041
1042 glEnable GL_BLEND;
1043 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1044 glColor_premultiply @{ $self->{bg} };
1045
1046 glBegin GL_QUADS;
1047 glVertex 0 , 0;
1048 glVertex 0 , $h;
1049 glVertex $w, $h;
1050 glVertex $w, 0;
1051 glEnd;
1052
1053 glDisable GL_BLEND;
1054 }
1055
1056 $self->SUPER::_draw;
1057}
1058
1059#############################################################################
1060
1061package CFClient::UI::FancyFrame;
1062
1063our @ISA = CFClient::UI::Bin::;
1064
1065use CFClient::OpenGL;
1066
1067my $bg =
1068 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1069 mipmap => 1, wrap => 1;
1070
1071my @border =
1072 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1073 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1074
1075sub new {
1076 my ($class, %arg) = @_;
1077
1078 my $self = $class->SUPER::new (
1079 bg => [1, 1, 1, 1],
1080 border_bg => [1, 1, 1, 1],
1081 border => 0.6,
1082 can_events => 1,
1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
769 ); 1086 );
770 1087
771 $self->{vp}->add ($self->{scrolled});
772 $self->add ($self->{vp});
773 $self->add ($self->{slider});
774
775 $self
776}
777
778#TODO# update range on size_allocate depeneing on child
779# update viewport offset on scroll
780
781#############################################################################
782
783package CFClient::UI::Frame;
784
785our @ISA = CFClient::UI::Bin::;
786
787use CFClient::OpenGL;
788
789sub new {
790 my $class = shift;
791
792 my $self = $class->SUPER::new (
793 bg => [1, 1, 1, 1],
794 border_bg => [1, 1, 1, 1],
795 border => 0.8,
796 @_
797 );
798
799 $self
800}
801
802sub _draw {
803 my ($self) = @_;
804
805 my ($w, $h) = ($self->{w}, $self->{h});
806
807 glEnable GL_BLEND;
808 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
809 glEnable GL_TEXTURE_2D;
810 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
811
812# glBegin GL_QUADS;
813# glColor 0, 0, 0, 0;
814# glVertex 0 , 0;
815# glVertex 0 , $h;
816# glVertex $w, $h;
817# glVertex $w, 0;
818# glEnd;
819
820
821 $self->child->draw;
822 glDisable GL_BLEND;
823 glDisable GL_TEXTURE_2D;
824}
825
826#############################################################################
827
828package CFClient::UI::FancyFrame;
829
830our @ISA = CFClient::UI::Bin::;
831
832use CFClient::OpenGL;
833
834my @tex =
835 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
836 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
837
838sub new {
839 my $class = shift;
840
841 # TODO: user_x, user_y, overwrite moveto?
842
843 my $self = $class->SUPER::new (
844 bg => [1, 1, 1, 1],
845 border_bg => [1, 1, 1, 1],
846 border => 0.6,
847 can_events => 1,
848 @_
849 );
850
851 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title_widget} = new CFClient::UI::Label
852 align => 0, 1089 align => 0,
853 valign => 1, 1090 valign => 1,
854 text => $self->{title}, 1091 text => $self->{title},
855 fontsize => $self->{border}; 1092 fontsize => $self->{border},
1093 if exists $self->{title};
1094
1095 unless ($self->{no_close_button}) {
1096 $self->{close_btn} =
1097 new CFClient::UI::ImageButton
1098 image => 'x1_close.png',
1099 on_activate => sub { $self->hide };
1100
1101 $self->CFClient::UI::Container::add ($self->{close_btn});
1102 }
856 1103
857 $self 1104 $self
1105}
1106
1107sub add {
1108 my ($self, @widgets) = @_;
1109
1110 $self->SUPER::add (@widgets);
1111 $self->CFClient::UI::Container::add ($self->{close_btn}) if $self->{close_btn};
1112 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
858} 1113}
859 1114
860sub border { 1115sub border {
861 int $_[0]{border} * $::FONTSIZE 1116 int $_[0]{border} * $::FONTSIZE
862} 1117}
863 1118
864sub size_request { 1119sub size_request {
865 my ($self) = @_; 1120 my ($self) = @_;
1121
1122 $self->{title_widget}->size_request
1123 if $self->{title_widget};
1124
1125 $self->{close_btn}->size_request
1126 if $self->{close_btn};
866 1127
867 my ($w, $h) = $self->SUPER::size_request; 1128 my ($w, $h) = $self->SUPER::size_request;
868 1129
869 ( 1130 (
870 $w + $self->border * 2, 1131 $w + $self->border * 2,
… …
873} 1134}
874 1135
875sub size_allocate { 1136sub size_allocate {
876 my ($self, $w, $h) = @_; 1137 my ($self, $w, $h) = @_;
877 1138
1139 if ($self->{title_widget}) {
1140 $self->{title_widget}{w} = $w;
1141 $self->{title_widget}{h} = $h;
1142 $self->{title_widget}->size_allocate ($w, $h);
1143 }
1144
1145 my $border = $self->border;
1146
878 $h -= List::Util::max 0, $self->border * 2; 1147 $h -= List::Util::max 0, $border * 2;
879 $w -= List::Util::max 0, $self->border * 2; 1148 $w -= List::Util::max 0, $border * 2;
880 1149
881 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
882 if $self->{title};
883
884 $self->child->configure ($self->border, $self->border, $w, $h); 1150 $self->child->configure ($border, $border, $w, $h);
1151
1152 $self->{close_btn}->configure ($self->{w} - (2 * $border), 0, $border, $border)
1153 if $self->{close_btn};
885} 1154}
886 1155
887sub button_down { 1156sub button_down {
888 my ($self, $ev, $x, $y) = @_; 1157 my ($self, $ev, $x, $y) = @_;
889 1158
… …
905 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
906 1175
907 my $dx = $ev->{x} - $ox; 1176 my $dx = $ev->{x} - $ox;
908 my $dy = $ev->{y} - $oy; 1177 my $dy = $ev->{y} - $oy;
909 1178
910 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
911 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1181
912 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
913 $self->check_size; 1183 $self->realloc;
914 }; 1184 };
915 1185
916 } elsif ($lr ^ $td) { 1186 } elsif ($lr ^ $td) {
917 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
918 my ($bx, $by) = ($self->{x}, $self->{y}); 1188 my ($bx, $by) = ($self->{x}, $self->{y});
… …
920 $self->{motion} = sub { 1190 $self->{motion} = sub {
921 my ($ev, $x, $y) = @_; 1191 my ($ev, $x, $y) = @_;
922 1192
923 ($x, $y) = ($ev->{x}, $ev->{y}); 1193 ($x, $y) = ($ev->{x}, $ev->{y});
924 1194
925 $self->move ($bx + $x - $ox, $by + $y - $oy); 1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
926 $self->update; 1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
927 }; 1198 };
1199 } else {
1200 return 0;
1201 }
1202
928 } 1203 1
929} 1204}
930 1205
931sub button_up { 1206sub button_up {
932 my ($self, $ev, $x, $y) = @_; 1207 my ($self, $ev, $x, $y) = @_;
933 1208
1209 $self->{close_btn}->button_up ($ev, $x, $y)
1210 if $self->{close_btn};
1211
934 delete $self->{motion}; 1212 !!delete $self->{motion}
935} 1213}
936 1214
937sub mouse_motion { 1215sub mouse_motion {
938 my ($self, $ev, $x, $y) = @_; 1216 my ($self, $ev, $x, $y) = @_;
939 1217
940 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1218 $self->{motion}->($ev, $x, $y) if $self->{motion};
1219
1220 !!$self->{motion}
941} 1221}
942 1222
943sub _draw { 1223sub _draw {
944 my ($self) = @_; 1224 my ($self) = @_;
945 1225
1226 my $child = $self->{children}[0];
1227
946 my ($w, $h ) = ($self->{w}, $self->{h}); 1228 my ($w, $h ) = ($self->{w}, $self->{h});
947 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1229 my ($cw, $ch) = ($child->{w}, $child->{h});
948 1230
949 glEnable GL_BLEND;
950 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
951 glEnable GL_TEXTURE_2D; 1231 glEnable GL_TEXTURE_2D;
952 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1232 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
953 1233
954 my $border = $self->border; 1234 my $border = $self->border;
955 1235
956 glColor @{ $self->{border_bg} }; 1236 glColor @{ $self->{border_bg} };
957 $tex[1]->draw_quad (0, 0, $w, $border); 1237 $border[0]->draw_quad_alpha (0, 0, $w, $border);
958 $tex[3]->draw_quad (0, $border, $border, $ch); 1238 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
959 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1239 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
960 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1240 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
961 1241
962 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1242 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
963 my $bg = $tex[0]; 1243 glColor @{ $self->{bg} };
964 1244
965 # TODO: repeat texture not scale 1245 # TODO: repeat texture not scale
1246 # solve this better(?)
966 my $rep_x = $cw / $bg->{w}; 1247 $bg->{s} = $cw / $bg->{w};
967 my $rep_y = $ch / $bg->{h}; 1248 $bg->{t} = $ch / $bg->{h};
968
969 glColor @{ $self->{bg} };
970
971 $bg->{s} = $rep_x;
972 $bg->{t} = $rep_y;
973 $bg->{wrap_mode} = 1;
974 $bg->draw_quad ($border, $border, $cw, $ch); 1249 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1250 }
975 1251
976 glDisable GL_TEXTURE_2D; 1252 glDisable GL_TEXTURE_2D;
977 glDisable GL_BLEND;
978 }
979 1253
980 $self->{title}->draw if $self->{title};
981
982 $self->child->draw; 1254 $child->draw;
1255
1256 if ($self->{title_widget}) {
1257 glTranslate 0, $border - $self->{h};
1258 $self->{title_widget}->_draw;
1259
1260 glTranslate 0, - ($border - $self->{h});
1261 }
1262
1263 $self->{close_btn}->draw
1264 if $self->{close_btn};
983} 1265}
984 1266
985############################################################################# 1267#############################################################################
986 1268
987package CFClient::UI::Table; 1269package CFClient::UI::Table;
… …
995sub new { 1277sub new {
996 my $class = shift; 1278 my $class = shift;
997 1279
998 $class->SUPER::new ( 1280 $class->SUPER::new (
999 col_expand => [], 1281 col_expand => [],
1000 @_ 1282 @_,
1001 ) 1283 )
1284}
1285
1286sub children {
1287 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1002} 1288}
1003 1289
1004sub add { 1290sub add {
1005 my ($self, $x, $y, $child) = @_; 1291 my ($self, $x, $y, $child) = @_;
1006 1292
1007 $child->set_parent ($self); 1293 $child->set_parent ($self);
1008 $self->{children}[$y][$x] = $child; 1294 $self->{children}[$y][$x] = $child;
1009 1295
1010 $child->check_size; 1296 $self->realloc;
1011} 1297}
1012 1298
1013sub children { 1299sub remove {
1014 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1300 my ($self, $child) = @_;
1015}
1016 1301
1302 # TODO: not yet implemented
1303}
1304
1017# TODO: move to container class maybe? send childs a signal on removal? 1305# TODO: move to container class maybe? send children a signal on removal?
1018sub clear { 1306sub clear {
1019 my ($self) = @_; 1307 my ($self) = @_;
1020 1308
1021 my @children = $self->children; 1309 my @children = $self->children;
1022 delete $self->{children}; 1310 delete $self->{children};
… …
1024 for (@children) { 1312 for (@children) {
1025 delete $_->{parent}; 1313 delete $_->{parent};
1026 $_->hide; 1314 $_->hide;
1027 } 1315 }
1028 1316
1029 $self->update; 1317 $self->realloc;
1030} 1318}
1031 1319
1032sub get_wh { 1320sub get_wh {
1033 my ($self) = @_; 1321 my ($self) = @_;
1034 1322
… …
1065sub size_allocate { 1353sub size_allocate {
1066 my ($self, $w, $h) = @_; 1354 my ($self, $w, $h) = @_;
1067 1355
1068 my ($ws, $hs) = $self->get_wh; 1356 my ($ws, $hs) = $self->get_wh;
1069 1357
1070 my $req_w = sum @$ws; 1358 my $req_w = (sum @$ws) || 1;
1071 my $req_h = sum @$hs; 1359 my $req_h = (sum @$hs) || 1;
1072 1360
1073 # TODO: nicer code && do row_expand 1361 # TODO: nicer code && do row_expand
1074 my @col_expand = @{$self->{col_expand}}; 1362 my @col_expand = @{$self->{col_expand}};
1075 @col_expand = (1) x @$ws unless @col_expand; 1363 @col_expand = (1) x @$ws unless @col_expand;
1076 my $col_expand = (sum @col_expand) || 1; 1364 my $col_expand = (sum @col_expand) || 1;
… …
1130 } 1418 }
1131} 1419}
1132 1420
1133############################################################################# 1421#############################################################################
1134 1422
1135package CFClient::UI::HBox; 1423package CFClient::UI::Box;
1136
1137# TODO: wrap into common Box base class
1138 1424
1139our @ISA = CFClient::UI::Container::; 1425our @ISA = CFClient::UI::Container::;
1140 1426
1141sub size_request { 1427sub size_request {
1142 my ($self) = @_; 1428 my ($self) = @_;
1143 1429
1144 my @alloc = map [$_->size_request], @{$self->{children}}; 1430 $self->{vertical}
1145 1431 ? (
1146 ( 1432 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1147 (List::Util::sum map $_->[0], @alloc), 1433 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1148 (List::Util::max map $_->[1], @alloc), 1434 )
1149 ) 1435 : (
1436 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1437 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1438 )
1150} 1439}
1151 1440
1152sub size_allocate { 1441sub size_allocate {
1153 my ($self, $w, $h) = @_; 1442 my ($self, $w, $h) = @_;
1154 1443
1155 ($h, $w) = ($w, $h); 1444 my $space = $self->{vertical} ? $h : $w;
1156
1157 my $children = $self->{children}; 1445 my $children = $self->{children};
1158 1446
1159 my @h = map $_->{req_w}, @$children; 1447 my @req;
1160 1448
1161 my $req_h = List::Util::sum @h; 1449 if ($self->{homogeneous}) {
1162 1450 @req = ($space / (@$children || 1)) x @$children;
1163 if ($req_h > $h) {
1164 # ah well, not enough space
1165 $_ *= $h / $req_h for @h;
1166 } else { 1451 } else {
1452 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1453 my $req = List::Util::sum @req;
1454
1455 if ($req > $space) {
1456 # ah well, not enough space
1457 $_ *= $space / $req for @req;
1458 } else {
1167 my $exp = List::Util::sum map $_->{expand}, @$children; 1459 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1168 $exp ||= 1;
1169 1460
1461 $space = ($space - $req) / $expand; # remaining space to give away
1462
1463 $req[$_] += $space * $children->[$_]{expand}
1170 for (0 .. $#$children) { 1464 for 0 .. $#$children;
1171 my $child = $children->[$_];
1172
1173 my $alloc_h = $h[$_];
1174 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1175 $h[$_] = $alloc_h;
1176 } 1465 }
1177 } 1466 }
1178 1467
1179 CFClient::UI::harmonize \@h; 1468 CFClient::UI::harmonize \@req;
1180 1469
1181 my $y = 0; 1470 my $pos = 0;
1182 for (0 .. $#$children) { 1471 for (0 .. $#$children) {
1183 my $child = $children->[$_];
1184 my $h = $h[$_]; 1472 my $alloc = $req[$_];
1185 $child->configure ($y, 0, $h, $w); 1473 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1186 1474
1187 $y += $h; 1475 $pos += $alloc;
1188 } 1476 }
1189 1477
1190 1 1478 1
1191} 1479}
1192 1480
1193############################################################################# 1481#############################################################################
1194 1482
1483package CFClient::UI::HBox;
1484
1485our @ISA = CFClient::UI::Box::;
1486
1487sub new {
1488 my $class = shift;
1489
1490 $class->SUPER::new (
1491 vertical => 0,
1492 @_,
1493 )
1494}
1495
1496#############################################################################
1497
1195package CFClient::UI::VBox; 1498package CFClient::UI::VBox;
1196 1499
1197# TODO: wrap into common Box base class
1198
1199our @ISA = CFClient::UI::Container::; 1500our @ISA = CFClient::UI::Box::;
1200 1501
1201sub size_request { 1502sub new {
1202 my ($self) = @_; 1503 my $class = shift;
1203 1504
1204 my @alloc = map [$_->size_request], @{$self->{children}}; 1505 $class->SUPER::new (
1205 1506 vertical => 1,
1206 ( 1507 @_,
1207 (List::Util::max map $_->[0], @alloc),
1208 (List::Util::sum map $_->[1], @alloc),
1209 ) 1508 )
1210} 1509}
1211 1510
1212sub size_allocate {
1213 my ($self, $w, $h) = @_;
1214
1215 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1216
1217 my $children = $self->{children};
1218
1219 my @h = map $_->{req_h}, @$children;
1220
1221 my $req_h = List::Util::sum @h;
1222
1223 if ($req_h > $h) {
1224 # ah well, not enough space
1225 $_ *= $h / $req_h for @h;
1226 } else {
1227 my $exp = List::Util::sum map $_->{expand}, @$children;
1228 $exp ||= 1;
1229
1230 for (0 .. $#$children) {
1231 my $child = $children->[$_];
1232
1233 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1234 }
1235 }
1236
1237 CFClient::UI::harmonize \@h;
1238
1239 my $y = 0;
1240 for (0 .. $#$children) {
1241 my $child = $children->[$_];
1242 my $h = $h[$_];
1243 $child->configure (0, $y, $w, $h);
1244
1245 $y += $h;
1246 }
1247
1248 1
1249}
1250
1251############################################################################# 1511#############################################################################
1252 1512
1253package CFClient::UI::Label; 1513package CFClient::UI::Label;
1254 1514
1255our @ISA = CFClient::UI::Base::; 1515our @ISA = CFClient::UI::DrawBG::;
1256 1516
1257use CFClient::OpenGL; 1517use CFClient::OpenGL;
1258 1518
1259sub new { 1519sub new {
1260 my ($class, %arg) = @_; 1520 my ($class, %arg) = @_;
1261 1521
1262 my $self = $class->SUPER::new ( 1522 my $self = $class->SUPER::new (
1263 fg => [1, 1, 1], 1523 fg => [1, 1, 1],
1524 #bg => none
1525 #active_bg => none
1264 #font => default_font 1526 #font => default_font
1265 #text => initial text 1527 #text => initial text
1266 #markup => initial narkup 1528 #markup => initial narkup
1529 #max_w => maximum pixel width
1530 ellipsise => 3, # end
1267 layout => (new CFClient::Layout), 1531 layout => (new CFClient::Layout),
1268 fontsize => 1, 1532 fontsize => 1,
1269 align => -1, 1533 align => -1,
1270 valign => -1, 1534 valign => -1,
1271 padding => 2, 1535 padding_x => 2,
1536 padding_y => 2,
1272 can_events => 0, 1537 can_events => 0,
1273 %arg 1538 %arg
1274 ); 1539 );
1275 1540
1276 if (exists $self->{template}) { 1541 if (exists $self->{template}) {
… …
1286 } 1551 }
1287 1552
1288 $self 1553 $self
1289} 1554}
1290 1555
1291sub escape { 1556sub escape($) {
1292 local $_ = $_[1]; 1557 local $_ = $_[0];
1293 1558
1294 s/&/&amp;/g; 1559 s/&/&amp;/g;
1295 s/>/&gt;/g; 1560 s/>/&gt;/g;
1296 s/</&lt;/g; 1561 s/</&lt;/g;
1297 1562
1298 $_[1] 1563 $_
1299} 1564}
1300 1565
1301sub update { 1566sub update {
1302 my ($self) = @_; 1567 my ($self) = @_;
1303 1568
1304 delete $self->{texture}; 1569 delete $self->{texture};
1305 $self->SUPER::update; 1570 $self->SUPER::update;
1306} 1571}
1307 1572
1573sub realloc {
1574 my ($self) = @_;
1575
1576 delete $self->{ox};
1577 $self->SUPER::realloc;
1578}
1579
1308sub set_text { 1580sub set_text {
1309 my ($self, $text) = @_; 1581 my ($self, $text) = @_;
1310 1582
1311 return if $self->{text} eq "T$text"; 1583 return if $self->{text} eq "T$text";
1312 $self->{text} = "T$text"; 1584 $self->{text} = "T$text";
1313 1585
1314 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba; 1586 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1315 $self->{layout}->set_text ($text); 1587 $self->{layout}->set_text ($text);
1316 1588
1589 delete $self->{size_req};
1590 $self->realloc;
1317 $self->update; 1591 $self->update;
1318 $self->check_size;
1319} 1592}
1320 1593
1321sub set_markup { 1594sub set_markup {
1322 my ($self, $markup) = @_; 1595 my ($self, $markup) = @_;
1323 1596
… …
1327 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1600 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1328 1601
1329 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba; 1602 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1330 $self->{layout}->set_markup ($markup); 1603 $self->{layout}->set_markup ($markup);
1331 1604
1605 delete $self->{size_req};
1606 $self->realloc;
1332 $self->update; 1607 $self->update;
1333 $self->check_size;
1334} 1608}
1335 1609
1336sub size_request { 1610sub size_request {
1337 my ($self) = @_; 1611 my ($self) = @_;
1338 1612
1613 $self->{size_req} ||= do {
1339 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1614 $self->{layout}->set_font ($self->{font}) if $self->{font};
1340 $self->{layout}->set_width ($self->{max_w} || -1); 1615 $self->{layout}->set_width ($self->{max_w} || -1);
1616 $self->{layout}->set_ellipsise ($self->{ellipsise});
1617 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1341 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1618 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1342 1619
1343 my ($w, $h) = $self->{layout}->size; 1620 my ($w, $h) = $self->{layout}->size;
1344 1621
1345 if (exists $self->{template}) { 1622 if (exists $self->{template}) {
1346 $self->{template}->set_font ($self->{font}) if $self->{font}; 1623 $self->{template}->set_font ($self->{font}) if $self->{font};
1347 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1624 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1348 1625
1349 my ($w2, $h2) = $self->{template}->size; 1626 my ($w2, $h2) = $self->{template}->size;
1350 1627
1351 $w = List::Util::max $w, $w2; 1628 $w = List::Util::max $w, $w2;
1352 $h = List::Util::max $h, $h2; 1629 $h = List::Util::max $h, $h2;
1630 }
1631
1632 [$w, $h]
1353 } 1633 };
1354 1634
1355 ( 1635 @{ $self->{size_req} }
1356 $w + $self->{padding} * 2,
1357 $h + $self->{padding} * 2,
1358 )
1359} 1636}
1360 1637
1361sub size_allocate { 1638sub size_allocate {
1362 my ($self, $w, $h) = @_; 1639 my ($self, $w, $h) = @_;
1363 1640
1641 delete $self->{ox};
1642
1364 delete $self->{texture}; 1643 delete $self->{texture}
1644 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1365} 1645}
1366 1646
1367sub set_fontsize { 1647sub set_fontsize {
1368 my ($self, $fontsize) = @_; 1648 my ($self, $fontsize) = @_;
1369 1649
1370 $self->{fontsize} = $fontsize; 1650 $self->{fontsize} = $fontsize;
1371 delete $self->{texture}; 1651 delete $self->{texture};
1372 1652
1373 $self->update; 1653 $self->realloc;
1374 $self->check_size; 1654}
1655
1656sub reconfigure {
1657 my ($self) = @_;
1658
1659 delete $self->{size_req};
1660
1661 $self->SUPER::reconfigure;
1375} 1662}
1376 1663
1377sub _draw { 1664sub _draw {
1378 my ($self) = @_; 1665 my ($self) = @_;
1666
1667 $self->SUPER::_draw; # draw background, if applicable
1379 1668
1380 my $tex = $self->{texture} ||= do { 1669 my $tex = $self->{texture} ||= do {
1381 $self->{layout}->set_foreground (@{$self->{fg}}); 1670 $self->{layout}->set_foreground (@{$self->{fg}});
1382 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1671 $self->{layout}->set_font ($self->{font}) if $self->{font};
1383 $self->{layout}->set_width ($self->{w}); 1672 $self->{layout}->set_width ($self->{w});
1673 $self->{layout}->set_ellipsise ($self->{ellipsise});
1674 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1384 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1385 1676
1386 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1677 new_from_layout CFClient::Texture $self->{layout}
1387
1388 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1389 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1390 : ($self->{w} - $tex->{w}) * 0.5;
1391
1392 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1393 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1394 : ($self->{h} - $tex->{h}) * 0.5;
1395
1396 $tex
1397 }; 1678 };
1398 1679
1680 unless (exists $self->{ox}) {
1681 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1682 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1683 : ($self->{w} - $tex->{w}) * 0.5);
1684
1685 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1686 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1687 : ($self->{h} - $tex->{h}) * 0.5);
1688 };
1689
1399 glEnable GL_TEXTURE_2D; 1690 glEnable GL_TEXTURE_2D;
1400 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1691
1692 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1693 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1401 1694
1402 if ($tex->{format} == GL_ALPHA) { 1695 if ($tex->{format} == GL_ALPHA) {
1696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1403 glColor @{$self->{fg}}; 1697 glColor @{$self->{fg}};
1404 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1698 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1405 } else { 1699 } else {
1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1406 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}); 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1407 } 1702 }
1408 1703
1409 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1410} 1705}
1411 1706
… …
1427 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1428 can_hover => 1, 1723 can_hover => 1,
1429 can_focus => 1, 1724 can_focus => 1,
1430 valign => 0, 1725 valign => 0,
1431 can_events => 1, 1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1432 @_ 1729 @_
1433 ) 1730 )
1434} 1731}
1435 1732
1436sub _set_text { 1733sub _set_text {
… …
1438 1735
1439 delete $self->{cur_h}; 1736 delete $self->{cur_h};
1440 1737
1441 return if $self->{text} eq $text; 1738 return if $self->{text} eq $text;
1442 1739
1443 delete $self->{texture};
1444
1445 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1446 $self->{text} = $text; 1741 $self->{text} = $text;
1447 1742
1448 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1449 $self->{layout}->set_text ("$text "); 1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1450 1746
1451 $self->emit (changed => $self->{text}); 1747 $self->_emit (changed => $self->{text});
1748
1749 $self->realloc;
1750 $self->update;
1452} 1751}
1453 1752
1454sub set_text { 1753sub set_text {
1455 my ($self, $text) = @_; 1754 my ($self, $text) = @_;
1456 1755
1457 $self->{cursor} = length $text; 1756 $self->{cursor} = length $text;
1458 $self->_set_text ($text); 1757 $self->_set_text ($text);
1459 $self->check_size;
1460 $self->update;
1461} 1758}
1462 1759
1463sub get_text { 1760sub get_text {
1464 $_[0]{text} 1761 $_[0]{text}
1465} 1762}
… …
1468 my ($self) = @_; 1765 my ($self) = @_;
1469 1766
1470 my ($w, $h) = $self->SUPER::size_request; 1767 my ($w, $h) = $self->SUPER::size_request;
1471 1768
1472 ($w + 1, $h) # add 1 for cursor 1769 ($w + 1, $h) # add 1 for cursor
1473}
1474
1475sub size_allocate {
1476 my ($self, $w, $h) = @_;
1477
1478 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1479} 1770}
1480 1771
1481sub key_down { 1772sub key_down {
1482 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1483 1774
… …
1485 my $sym = $ev->{sym}; 1776 my $sym = $ev->{sym};
1486 my $uni = $ev->{unicode}; 1777 my $uni = $ev->{unicode};
1487 1778
1488 my $text = $self->get_text; 1779 my $text = $self->get_text;
1489 1780
1490 if ($sym == 8) { 1781 if ($uni == 8) {
1491 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1492 } elsif ($sym == 127) { 1783 } elsif ($uni == 127) {
1493 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1494 } elsif ($sym == CFClient::SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1495 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1496 } elsif ($sym == CFClient::SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1497 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1498 } elsif ($sym == CFClient::SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1499 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1500 } elsif ($sym == CFClient::SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1501 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1502 } elsif ($sym == 27) { 1793 } elsif ($uni == 27) {
1503 $self->emit ('escape'); 1794 $self->_emit ('escape');
1504 } elsif ($uni) { 1795 } elsif ($uni) {
1505 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1506 } 1799 }
1507 1800
1508 $self->_set_text ($text); 1801 $self->_set_text ($text);
1509 $self->update; 1802
1803 $self->realloc;
1804
1805 1
1510} 1806}
1511 1807
1512sub focus_in { 1808sub focus_in {
1513 my ($self) = @_; 1809 my ($self) = @_;
1514 1810
… …
1529 utf8::encode $text; 1825 utf8::encode $text;
1530 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1531 1827
1532 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1533 $self->update; 1829 $self->update;
1830
1831 1
1534} 1832}
1535 1833
1536sub mouse_motion { 1834sub mouse_motion {
1537 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1538# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1836# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1837
1838 0
1539} 1839}
1540 1840
1541sub _draw { 1841sub _draw {
1542 my ($self) = @_; 1842 my ($self) = @_;
1543 1843
1544 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1545 1845
1546 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1547 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1548 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1549 } else { 1849 } else {
1550 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1551 } 1851 }
1552 1852
1553 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1554 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1555 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1556 glVertex 0 , 0; 1856 glVertex 0 , 0;
1557 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1558 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1559 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1594 if ($sym == 13) { 1894 if ($sym == 13) {
1595 unshift @{$self->{history}}, 1895 unshift @{$self->{history}},
1596 my $txt = $self->get_text; 1896 my $txt = $self->get_text;
1597 $self->{history_pointer} = -1; 1897 $self->{history_pointer} = -1;
1598 $self->{history_saveback} = ''; 1898 $self->{history_saveback} = '';
1599 $self->emit (activate => $txt); 1899 $self->_emit (activate => $txt);
1600 $self->update; 1900 $self->update;
1601 1901
1602 } elsif ($sym == CFClient::SDLK_UP) { 1902 } elsif ($sym == CFClient::SDLK_UP) {
1603 if ($self->{history_pointer} < 0) { 1903 if ($self->{history_pointer} < 0) {
1604 $self->{history_saveback} = $self->get_text; 1904 $self->{history_saveback} = $self->get_text;
… …
1620 } else { 1920 } else {
1621 $self->set_text ($self->{history_saveback}); 1921 $self->set_text ($self->{history_saveback});
1622 } 1922 }
1623 1923
1624 } else { 1924 } else {
1625 $self->SUPER::key_down ($ev); 1925 return $self->SUPER::key_down ($ev)
1926 }
1927
1626 } 1928 1
1627
1628} 1929}
1629 1930
1630############################################################################# 1931#############################################################################
1631 1932
1632package CFClient::UI::Button; 1933package CFClient::UI::Button;
… …
1641 1942
1642sub new { 1943sub new {
1643 my $class = shift; 1944 my $class = shift;
1644 1945
1645 $class->SUPER::new ( 1946 $class->SUPER::new (
1646 padding => 4, 1947 padding_x => 4,
1948 padding_y => 4,
1647 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1648 bg => [1, 1, 1, 0.2],
1649 active_fg => [0, 0, 1], 1950 active_fg => [0, 0, 1],
1650 can_hover => 1, 1951 can_hover => 1,
1651 align => 0, 1952 align => 0,
1652 valign => 0, 1953 valign => 0,
1653 can_events => 1, 1954 can_events => 1,
1654 @_ 1955 @_
1655 ) 1956 )
1656} 1957}
1657 1958
1959sub activate { }
1960
1658sub button_up { 1961sub button_up {
1659 my ($self, $ev, $x, $y) = @_; 1962 my ($self, $ev, $x, $y) = @_;
1660 1963
1964 $self->emit ("activate")
1661 if ($x >= 0 && $x < $self->{w} 1965 if $x >= 0 && $x < $self->{w}
1662 && $y >= 0 && $y < $self->{h}) { 1966 && $y >= 0 && $y < $self->{h};
1663 $self->emit ("activate"); 1967
1664 } 1968 1
1665} 1969}
1666 1970
1667sub _draw { 1971sub _draw {
1668 my ($self) = @_; 1972 my ($self) = @_;
1669 1973
1670 local $self->{fg} = $self->{fg}; 1974 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1671
1672 if ($GRAB == $self) {
1673 $self->{fg} = $self->{active_fg};
1674 }
1675 1975
1676 glEnable GL_TEXTURE_2D; 1976 glEnable GL_TEXTURE_2D;
1677 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1977 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1678 glColor 0, 0, 0, 1; 1978 glColor 0, 0, 0, 1;
1679 1979
… …
1684 $self->SUPER::_draw; 1984 $self->SUPER::_draw;
1685} 1985}
1686 1986
1687############################################################################# 1987#############################################################################
1688 1988
1989package CFClient::UI::ImageButton;
1990
1991our @ISA = CFClient::UI::Image::;
1992
1993use CFClient::OpenGL;
1994
1995my %textures;
1996
1997sub new {
1998 my $class = shift;
1999
2000 my $self = $class->SUPER::new (
2001 padding_x => 4,
2002 padding_y => 4,
2003 fg => [1, 1, 1],
2004 active_fg => [0, 0, 1],
2005 can_hover => 1,
2006 align => 0,
2007 valign => 0,
2008 can_events => 1,
2009 @_
2010 );
2011}
2012
2013sub activate { }
2014
2015sub button_up {
2016 my ($self, $ev, $x, $y) = @_;
2017
2018 $self->emit ("activate")
2019 if $x >= 0 && $x < $self->{w}
2020 && $y >= 0 && $y < $self->{h};
2021
2022 1
2023}
2024
2025#############################################################################
2026
1689package CFClient::UI::CheckBox; 2027package CFClient::UI::CheckBox;
1690 2028
1691our @ISA = CFClient::UI::DrawBG::; 2029our @ISA = CFClient::UI::DrawBG::;
1692 2030
1693my @tex = 2031my @tex =
… …
1698 2036
1699sub new { 2037sub new {
1700 my $class = shift; 2038 my $class = shift;
1701 2039
1702 $class->SUPER::new ( 2040 $class->SUPER::new (
1703 padding => 2, 2041 padding_x => 2,
2042 padding_y => 2,
1704 fg => [1, 1, 1], 2043 fg => [1, 1, 1],
1705 active_fg => [1, 1, 0], 2044 active_fg => [1, 1, 0],
2045 bg => [0, 0, 0, 0.2],
2046 active_bg => [1, 1, 1, 0.5],
1706 state => 0, 2047 state => 0,
1707 can_hover => 1, 2048 can_hover => 1,
1708 @_ 2049 @_
1709 ) 2050 )
1710} 2051}
1711 2052
1712sub size_request { 2053sub size_request {
1713 my ($self) = @_; 2054 my ($self) = @_;
1714 2055
1715 ($self->{padding} * 2 + 6) x 2 2056 (6) x 2
1716} 2057}
1717 2058
1718sub button_down { 2059sub button_down {
1719 my ($self, $ev, $x, $y) = @_; 2060 my ($self, $ev, $x, $y) = @_;
1720 2061
1721 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2062 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1722 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2063 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1723 $self->{state} = !$self->{state}; 2064 $self->{state} = !$self->{state};
1724 $self->emit (changed => $self->{state}); 2065 $self->_emit (changed => $self->{state});
2066 } else {
2067 return 0
2068 }
2069
1725 } 2070 1
1726} 2071}
1727 2072
1728sub _draw { 2073sub _draw {
1729 my ($self) = @_; 2074 my ($self) = @_;
1730 2075
1731 $self->SUPER::_draw; 2076 $self->SUPER::_draw;
1732 2077
1733 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2078 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1734 2079
1735 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2080 my ($w, $h) = @$self{qw(w h)};
2081
2082 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1736 2083
1737 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2084 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1738 2085
2086 my $tex = $self->{state} ? $tex[1] : $tex[0];
2087
1739 glEnable GL_TEXTURE_2D; 2088 glEnable GL_TEXTURE_2D;
1740
1741 my $tex = $self->{state} ? $tex[1] : $tex[0];
1742
1743 $tex->draw_quad_alpha (0, 0, $s, $s); 2089 $tex->draw_quad_alpha (0, 0, $s, $s);
1744
1745 glDisable GL_TEXTURE_2D; 2090 glDisable GL_TEXTURE_2D;
1746} 2091}
1747 2092
1748############################################################################# 2093#############################################################################
1749 2094
… …
1897 2242
1898 my $h1 = $self->{h} * (1 - $ycut1); 2243 my $h1 = $self->{h} * (1 - $ycut1);
1899 my $h2 = $self->{h} * (1 - $ycut2); 2244 my $h2 = $self->{h} * (1 - $ycut2);
1900 2245
1901 glEnable GL_BLEND; 2246 glEnable GL_BLEND;
1902 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2247 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2248 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1903 glEnable GL_TEXTURE_2D; 2249 glEnable GL_TEXTURE_2D;
1904 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2250 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1905 2251
1906 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2252 glBindTexture GL_TEXTURE_2D, $t1->{name};
1907 glBegin GL_QUADS; 2253 glBegin GL_QUADS;
… …
1996 qw(s1_slider.png s1_slider_bg.png); 2342 qw(s1_slider.png s1_slider_bg.png);
1997 2343
1998sub new { 2344sub new {
1999 my $class = shift; 2345 my $class = shift;
2000 2346
2001 # range [value, low, high, page] 2347 # range [value, low, high, page, unit]
2002 2348
2003 # TODO: 0-width page 2349 # TODO: 0-width page
2004 # TODO: req_w/h are wrong with vertical 2350 # TODO: req_w/h are wrong with vertical
2005 # TODO: calculations are off 2351 # TODO: calculations are off
2006 my $self = $class->SUPER::new ( 2352 my $self = $class->SUPER::new (
2007 fg => [1, 1, 1], 2353 fg => [1, 1, 1],
2008 active_fg => [0, 0, 0], 2354 active_fg => [0, 0, 0],
2355 bg => [0, 0, 0, 0.2],
2356 active_bg => [1, 1, 1, 0.5],
2009 range => [0, 0, 100, 10], 2357 range => [0, 0, 100, 10, 0],
2010 req_w => $::WIDTH / 80, 2358 min_w => $::WIDTH / 80,
2011 req_h => $::WIDTH / 80, 2359 min_h => $::WIDTH / 80,
2012 vertical => 0, 2360 vertical => 0,
2013 can_hover => 1, 2361 can_hover => 1,
2014 inner_pad => 5, 2362 inner_pad => 0.02,
2015 @_ 2363 @_
2016 ); 2364 );
2017 2365
2366 $self->set_value ($self->{range}[0]);
2367 $self->update;
2368
2018 $self 2369 $self
2019} 2370}
2020 2371
2372sub changed { }
2373
2374sub set_range {
2375 my ($self, $range) = @_;
2376
2377 ($range, $self->{range}) = ($self->{range}, $range);
2378
2379 if ("@$range" ne "@{$self->{range}}") {
2380 $self->update;
2381 $self->set_value ($self->{range}[0]);
2382 }
2383}
2384
2385sub set_value {
2386 my ($self, $value) = @_;
2387
2388 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2389
2390 $hi = $lo + 1 if $hi <= $lo;
2391
2392 $page = $hi - $lo if $page > $hi - $lo;
2393
2394 $value = $lo if $value < $lo;
2395 $value = $hi - $page if $value > $hi - $page;
2396
2397 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2398 if $unit;
2399
2400 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2401
2402 if ($value != $old_value) {
2403 $self->_emit (changed => $value);
2404 $self->update;
2405 }
2406}
2407
2021sub size_request { 2408sub size_request {
2022 my ($self) = @_; 2409 my ($self) = @_;
2023 2410
2024 my $w = $self->{req_w}; 2411 ($self->{req_w}, $self->{req_h})
2025 my $h = $self->{req_h};
2026
2027 $self->{vertical} ? ($h, $w) : ($w, $h)
2028} 2412}
2029 2413
2030sub button_down { 2414sub button_down {
2031 my ($self, $ev, $x, $y) = @_; 2415 my ($self, $ev, $x, $y) = @_;
2032 2416
2033 $self->SUPER::button_down ($ev, $x, $y); 2417 $self->SUPER::button_down ($ev, $x, $y);
2418
2419 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2420
2034 $self->mouse_motion ($ev, $x, $y); 2421 $self->mouse_motion ($ev, $x, $y)
2035} 2422}
2036 2423
2037sub mouse_motion { 2424sub mouse_motion {
2038 my ($self, $ev, $x, $y) = @_; 2425 my ($self, $ev, $x, $y) = @_;
2039 2426
2040 if ($GRAB == $self) { 2427 if ($GRAB == $self) {
2428 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2429
2430 my (undef, $lo, $hi, $page) = @{$self->{range}};
2431
2432 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2433
2434 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2435 } else {
2436 return 0;
2437 }
2438
2439 1
2440}
2441
2442sub update {
2443 my ($self) = @_;
2444
2445 delete $self->{knob_w};
2446 $self->SUPER::update;
2447}
2448
2449sub _draw {
2450 my ($self) = @_;
2451
2452 unless ($self->{knob_w}) {
2453 $self->set_value ($self->{range}[0]);
2454
2041 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2455 my ($value, $lo, $hi, $page) = @{$self->{range}};
2456 my $range = ($hi - $page - $lo) || 1e-100;
2042 2457
2043 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2458 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2044 2459
2045 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2460 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2046 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2461 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2047 2462
2048 $x -= $inner_pad_px; # substract the padding 2463 $value = ($value - $lo) / $range;
2049 $x = $x * ($hi - $lo) / $inner_w + $lo; 2464 $value = $value * $self->{scale} + $self->{offset};
2050 $x = $lo if $x < $lo;
2051 $x = $hi - $page if $x > $hi - $page;
2052 $self->{range}[0] = $x;
2053 2465
2054 $self->emit (changed => $x); 2466 $self->{knob_x} = $value - $knob_w * 0.5;
2055 $self->update; 2467 $self->{knob_w} = $knob_w;
2056 } 2468 }
2057}
2058
2059# the inner_* stuff is for generating a padding for the slider handle,
2060# so that the handle doesn't leave the texture. This calculation isn't 100%
2061# correct propably, but it does the job for now
2062sub _calc_inner_pad_px {
2063 my ($self, $w) = @_;
2064 ($w / 100) * $self->{inner_pad} # % to pixels
2065}
2066
2067sub _draw {
2068 my ($self) = @_;
2069 2469
2070 $self->SUPER::_draw (); 2470 $self->SUPER::_draw ();
2071 2471
2072 my ($w, $h) = @$self{qw(w h)}; 2472 glScale $self->{w}, $self->{h};
2073 2473
2074 if ($self->{vertical}) { 2474 if ($self->{vertical}) {
2075 # draw a vertical slider like a rotated horizontal slider 2475 # draw a vertical slider like a rotated horizontal slider
2076 2476
2477 glTranslate 1, 0, 0;
2077 glRotate 90, 0, 0, 1; 2478 glRotate 90, 0, 0, 1;
2078 glTranslate 0, -$self->{w}, 0;
2079
2080 ($w, $h) = ($h, $w);
2081 } 2479 }
2082 2480
2083 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2481 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2084 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2482 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2085 2483
2086 my ($value, $lo, $hi, $page) = @{$self->{range}};
2087
2088 $hi = $value + 1 if $lo == $hi;
2089
2090 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2091 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2092
2093 $page = int $page * $inner_w / ($hi - $lo);
2094 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2095
2096 $w -= $page;
2097 $page &= ~1;
2098 glTranslate $page * 0.5, 0, 0;
2099 $page ||= 2;
2100
2101 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2102 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2103
2104 glEnable GL_TEXTURE_2D; 2484 glEnable GL_TEXTURE_2D;
2105 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2485 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2106 2486
2107 # draw background 2487 # draw background
2108 $tex[1]->draw_quad_alpha (0, 0, $w, $h); 2488 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2109 2489
2110 # draw handle 2490 # draw handle
2111 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h); 2491 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2112 2492
2113 glDisable GL_TEXTURE_2D; 2493 glDisable GL_TEXTURE_2D;
2114} 2494}
2115 2495
2116############################################################################# 2496#############################################################################
2117 2497
2498package CFClient::UI::ValSlider;
2499
2500our @ISA = CFClient::UI::HBox::;
2501
2502sub new {
2503 my ($class, %arg) = @_;
2504
2505 my $range = delete $arg{range};
2506
2507 my $self = $class->SUPER::new (
2508 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2509 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2510 to_value => sub { shift },
2511 from_value => sub { shift },
2512 %arg,
2513 );
2514
2515 $self->{slider}->connect (changed => sub {
2516 my ($self, $value) = @_;
2517 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2518 $self->{parent}->emit (changed => $value);
2519 });
2520
2521# $self->{entry}->connect (changed => sub {
2522# my ($self, $value) = @_;
2523# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2524# $self->{parent}->emit (changed => $value);
2525# });
2526
2527 $self->add ($self->{slider}, $self->{entry});
2528
2529 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2530
2531 $self
2532}
2533
2534sub set_range { shift->{slider}->set_range (@_) }
2535sub set_value { shift->{slider}->set_value (@_) }
2536
2537#############################################################################
2538
2118package CFClient::UI::TextView; 2539package CFClient::UI::TextScroller;
2119 2540
2120our @ISA = CFClient::UI::HBox::; 2541our @ISA = CFClient::UI::HBox::;
2121 2542
2122use CFClient::OpenGL; 2543use CFClient::OpenGL;
2123 2544
… …
2125 my $class = shift; 2546 my $class = shift;
2126 2547
2127 my $self = $class->SUPER::new ( 2548 my $self = $class->SUPER::new (
2128 fontsize => 1, 2549 fontsize => 1,
2129 can_events => 0, 2550 can_events => 0,
2551 indent => 0,
2130 #font => default_font 2552 #font => default_font
2131 @_, 2553 @_,
2132 2554
2133 layout => (new CFClient::Layout 1), 2555 layout => (new CFClient::Layout 1),
2134 par => [], 2556 par => [],
… …
2149 2571
2150 $self->{fontsize} = $fontsize; 2572 $self->{fontsize} = $fontsize;
2151 $self->reflow; 2573 $self->reflow;
2152} 2574}
2153 2575
2154sub text_height {
2155 my ($self, $text) = @_;
2156
2157 my $layout = $self->{layout};
2158
2159 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2160 $layout->set_width ($self->{children}[0]{w});
2161 $layout->set_markup ($text);
2162
2163 ($layout->size)[1]
2164}
2165
2166sub reflow {
2167 my ($self) = @_;
2168
2169 $self->{need_reflow}++;
2170 $self->update;
2171}
2172
2173sub size_allocate { 2576sub size_allocate {
2174 my ($self, $w, $h) = @_; 2577 my ($self, $w, $h) = @_;
2175 2578
2176 $self->SUPER::size_allocate ($w, $h); 2579 $self->SUPER::size_allocate ($w, $h);
2177 2580
2178 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2581 $self->{layout}->set_font ($self->{font}) if $self->{font};
2179 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2582 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2180 $self->{layout}->set_width ($self->{children}[0]{w}); 2583 $self->{layout}->set_width ($self->{children}[0]{w});
2584 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2181 2585
2182 $self->reflow; 2586 $self->reflow;
2183} 2587}
2184 2588
2589sub text_size {
2590 my ($self, $text, $indent) = @_;
2591
2592 my $layout = $self->{layout};
2593
2594 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2595 $layout->set_width ($self->{children}[0]{w} - $indent);
2596 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2597 $layout->set_markup ($text);
2598
2599 $layout->size
2600}
2601
2602sub reflow {
2603 my ($self) = @_;
2604
2605 $self->{need_reflow}++;
2606 $self->update;
2607}
2608
2609sub set_offset {
2610 my ($self, $offset) = @_;
2611
2612 # todo: base offset on lines or so, not on pixels
2613 $self->{children}[1]->set_value ($offset);
2614}
2615
2616sub clear {
2617 my ($self) = @_;
2618
2619 $self->{par} = [];
2620 $self->{height} = 0;
2621 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2622}
2623
2185sub add_paragraph { 2624sub add_paragraph {
2186 my ($self, $color, $text) = @_; 2625 my ($self, $color, $text, $indent) = @_;
2187 2626
2188 #TODO: intelligently "reformat" paragraph 2627 for my $line (split /\n/, $text) {
2189 2628 my ($w, $h) = $self->text_size ($line);
2190 my $height = $self->text_height ($text);
2191
2192 $self->{height} += $height; 2629 $self->{height} += $h;
2630 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2631 }
2193 2632
2194 push @{$self->{par}}, [$height, $color, $text];
2195
2196 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2633 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2197 $self->{children}[1]->update;
2198} 2634}
2199 2635
2200sub update { 2636sub update {
2201 my ($self) = @_; 2637 my ($self) = @_;
2202 2638
… …
2204 2640
2205 return unless $self->{h} > 0; 2641 return unless $self->{h} > 0;
2206 2642
2207 delete $self->{texture}; 2643 delete $self->{texture};
2208 2644
2209 $ROOT->on_refresh ($self, sub { 2645 $ROOT->on_post_alloc ($self => sub {
2646 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2647
2210 if (delete $self->{need_reflow}) { 2648 if (delete $self->{need_reflow}) {
2211 my $height = 0; 2649 my $height = 0;
2212 2650
2213 $height += $_->[0] = $self->text_height ($_->[2]) 2651 my $layout = $self->{layout};
2652
2653 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2654
2214 for @{$self->{par}}; 2655 for (@{$self->{par}}) {
2656 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2657 $layout->set_width ($W - $_->[3]);
2658 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2659 $layout->set_markup ($_->[4]);
2660 my ($w, $h) = $layout->size;
2661 $_->[0] = $w + $_->[3];
2662 $_->[1] = $h;
2663 }
2664
2665 $height += $_->[1];
2666 }
2215 2667
2216 $self->{height} = $height; 2668 $self->{height} = $height;
2217 2669
2218 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2670 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2219 2671
2220 delete $self->{texture}; 2672 delete $self->{texture};
2221 } 2673 }
2222 2674
2223 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2675 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2224 glClearColor 0, 0, 0, 0; 2676 glClearColor 0, 0, 0, 0;
2225 glClear GL_COLOR_BUFFER_BIT; 2677 glClear GL_COLOR_BUFFER_BIT;
2226 2678
2227 glEnable GL_TEXTURE_2D;
2228 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2229
2230 my $top = int $self->{children}[1]{range}[0]; 2679 my $top = int $self->{children}[1]{range}[0];
2231 2680
2232 my $y0 = $top; 2681 my $y0 = $top;
2233 my $y1 = $top + $self->{h}; 2682 my $y1 = $top + $H;
2234 2683
2235 my $y = 0; 2684 my $y = 0;
2236 2685
2237 my $layout = $self->{layout}; 2686 my $layout = $self->{layout};
2238 2687
2239 $layout->set_font ($self->{font}) if $self->{font}; 2688 $layout->set_font ($self->{font}) if $self->{font};
2240 2689
2690 glEnable GL_BLEND;
2691 #TODO# not correct in windows where rgba is forced off
2692 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2693
2241 for my $par (@{$self->{par}}) { 2694 for my $par (@{$self->{par}}) {
2242 my $h = $par->[0]; 2695 my $h = $par->[1];
2243 2696
2244 if ($y0 < $y + $h && $y < $y1) { 2697 if ($y0 < $y + $h && $y < $y1) {
2245 $layout->set_foreground (@{ $par->[1] }); 2698 $layout->set_foreground (@{ $par->[2] });
2699 $layout->set_width ($W - $par->[3]);
2700 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2246 $layout->set_markup ($par->[2]); 2701 $layout->set_markup ($par->[4]);
2247 2702
2248 my ($W, $H) = $layout->size; 2703 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2249 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0); 2704
2705 glRasterPos $par->[3], $y - $y0;
2706 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2250 } 2707 }
2251 2708
2252 $y += $h; 2709 $y += $h;
2253 } 2710 }
2254 2711
2255 glDisable GL_TEXTURE_2D; 2712 glDisable GL_BLEND;
2256 }; 2713 };
2257 }); 2714 });
2258} 2715}
2259 2716
2260sub _draw { 2717sub _draw {
2261 my ($self) = @_; 2718 my ($self) = @_;
2262 2719
2263 glEnable GL_TEXTURE_2D; 2720 glEnable GL_TEXTURE_2D;
2264 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2721 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2265 glColor 1, 1, 1, 1; 2722 glColor 0, 0, 0, 1;
2266 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2723 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2267 glDisable GL_TEXTURE_2D; 2724 glDisable GL_TEXTURE_2D;
2268 2725
2269 $self->{children}[1]->draw; 2726 $self->{children}[1]->draw;
2270 2727
… …
2320 2777
2321sub new { 2778sub new {
2322 my $class = shift; 2779 my $class = shift;
2323 2780
2324 my $self = $class->SUPER::new ( 2781 my $self = $class->SUPER::new (
2325 state => 0, 2782 state => 0,
2326 connect_activate => \&toggle_flopper, 2783 on_activate => \&toggle_flopper,
2327 @_ 2784 @_
2328 ); 2785 );
2329 2786
2330 if ($self->{state}) {
2331 $self->{state} = 0;
2332 $self->toggle_flopper;
2333 }
2334
2335 $self 2787 $self
2336} 2788}
2337 2789
2338sub toggle_flopper { 2790sub toggle_flopper {
2339 my ($self) = @_; 2791 my ($self) = @_;
2340 2792
2341 # TODO: use animation 2793 $self->{other}->toggle_visibility;
2342 if ($self->{state} = !$self->{state}) {
2343 $CFClient::UI::ROOT->add ($self->{other});
2344 $self->{other}->move ($self->coord2global (0, $self->{h}));
2345 $self->emit ("open");
2346 } else {
2347 $CFClient::UI::ROOT->remove ($self->{other});
2348 $self->emit ("close");
2349 }
2350
2351 $self->emit (changed => $self->{state});
2352} 2794}
2353 2795
2354############################################################################# 2796#############################################################################
2355 2797
2356package CFClient::UI::Tooltip; 2798package CFClient::UI::Tooltip;
… …
2369} 2811}
2370 2812
2371sub set_tooltip_from { 2813sub set_tooltip_from {
2372 my ($self, $widget) = @_; 2814 my ($self, $widget) = @_;
2373 2815
2816 my $tooltip = $widget->{tooltip};
2817
2818 if ($ENV{CFPLUS_DEBUG} & 2) {
2819 $tooltip .= "\n\n" . (ref $widget) . "\n"
2820 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2821 . "req $widget->{req_w} $widget->{req_h}\n"
2822 . "visible $widget->{visible}";
2823 }
2824
2825 $tooltip =~ s/^\n+//;
2826 $tooltip =~ s/\n+$//;
2827
2374 $self->{label} = new CFClient::UI::Label 2828 $self->add (new CFClient::UI::Label
2375 markup => $widget->{tooltip}, 2829 markup => $tooltip,
2376 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 2830 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2377 fontsize => 0.8, 2831 fontsize => 0.8,
2378 fg => [0, 0, 0, 1], 2832 fg => [0, 0, 0, 1],
2833 ellipsise => 0,
2379 font => ($widget->{tooltip_font} || $::FONT_PROP); 2834 font => ($widget->{tooltip_font} || $::FONT_PROP),
2380 2835 );
2381 $self->add ($self->{label});
2382} 2836}
2383 2837
2384sub size_request { 2838sub size_request {
2385 my ($self) = @_; 2839 my ($self) = @_;
2386 2840
… …
2393 my ($self, $w, $h) = @_; 2847 my ($self, $w, $h) = @_;
2394 2848
2395 $self->SUPER::size_allocate ($w - 4, $h - 4); 2849 $self->SUPER::size_allocate ($w - 4, $h - 4);
2396} 2850}
2397 2851
2852sub visibility_change {
2853 my ($self, $visible) = @_;
2854
2855 return unless $visible;
2856
2857 $self->{root}->on_post_alloc ("move_$self" => sub {
2858 my $widget = $self->{owner}
2859 or return;
2860
2861 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2862
2863 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2864 if $x + $self->{w} > $self->{root}{w};
2865
2866 $self->move_abs ($x, $y);
2867 });
2868}
2869
2398sub _draw { 2870sub _draw {
2399 my ($self) = @_; 2871 my ($self) = @_;
2400 2872
2401 glPushMatrix;
2402 glTranslate 0.375, 0.375; 2873 glTranslate 0.375, 0.375;
2403 2874
2404 my ($w, $h) = @$self{qw(w h)}; 2875 my ($w, $h) = @$self{qw(w h)};
2405 2876
2406 glColor 1, 0.8, 0.4; 2877 glColor 1, 0.8, 0.4;
… …
2417 glVertex 0 , $h; 2888 glVertex 0 , $h;
2418 glVertex $w, $h; 2889 glVertex $w, $h;
2419 glVertex $w, 0; 2890 glVertex $w, 0;
2420 glEnd; 2891 glEnd;
2421 2892
2422 glPopMatrix; 2893 glTranslate 2 - 0.375, 2 - 0.375;
2423 2894
2424 glTranslate 2, 2;
2425 $self->SUPER::_draw; 2895 $self->SUPER::_draw;
2426} 2896}
2427 2897
2428############################################################################# 2898#############################################################################
2429 2899
… …
2434use CFClient::OpenGL; 2904use CFClient::OpenGL;
2435 2905
2436sub new { 2906sub new {
2437 my $class = shift; 2907 my $class = shift;
2438 2908
2439 $class->SUPER::new ( 2909 my $self = $class->SUPER::new (
2440 aspect => 1, 2910 aspect => 1,
2911 can_events => 0,
2441 @_, 2912 @_,
2442 ) 2913 );
2914
2915 if ($self->{anim} && $self->{animspeed}) {
2916 Scalar::Util::weaken (my $widget = $self);
2917
2918 $self->{timer} = Event->timer (
2919 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2920 hard => 1,
2921 interval => $self->{animspeed},
2922 cb => sub {
2923 ++$widget->{frame};
2924 $widget->update;
2925 },
2926 );
2927 }
2928
2929 $self
2443} 2930}
2444 2931
2445sub size_request { 2932sub size_request {
2446 (32, 8) 2933 (32, 8)
2447} 2934}
2448 2935
2936sub update {
2937 my ($self) = @_;
2938
2939 return unless $self->{visible};
2940
2941 $self->SUPER::update;
2942}
2943
2449sub _draw { 2944sub _draw {
2450 my ($self) = @_; 2945 my ($self) = @_;
2451 2946
2452 return unless $::CONN;#d# manage and cache textures differently 2947 return unless $::CONN;
2948
2949 my $face;
2950
2951 if ($self->{frame}) {
2952 my $anim = $::CONN->{anim}[$self->{anim}];
2953
2954 $face = $anim->[ $self->{frame} % @$anim ]
2955 if $anim && @$anim;
2956 }
2957
2453 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2958 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2454 2959
2455 # TODO animation
2456 if ($tex) { 2960 if ($tex) {
2457 glEnable GL_TEXTURE_2D; 2961 glEnable GL_TEXTURE_2D;
2458 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2962 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2459 glColor 1, 1, 1, 1; 2963 glColor 0, 0, 0, 1;
2460 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2964 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2461 glDisable GL_TEXTURE_2D; 2965 glDisable GL_TEXTURE_2D;
2462 } 2966 }
2463} 2967}
2464 2968
2969sub destroy {
2970 my ($self) = @_;
2971
2972 $self->{timer}->cancel
2973 if $self->{timer};
2974
2975 $self->SUPER::destroy;
2976}
2977
2465############################################################################# 2978#############################################################################
2466 2979
2467package CFClient::UI::InventoryItem; 2980package CFClient::UI::Buttonbar;
2468 2981
2469our @ISA = CFClient::UI::HBox::; 2982our @ISA = CFClient::UI::HBox::;
2470 2983
2471sub new { 2984# TODO: should actualyl wrap buttons and other goodies.
2472 my $class = shift;
2473
2474 my %args = @_;
2475
2476 my $item = delete $args{item};
2477
2478 my $desc = $item->{nrof} < 2
2479 ? $item->{name}
2480 : "$item->{nrof} $item->{name_pl}";
2481
2482
2483 my $self = $class->SUPER::new (
2484 can_hover => 1,
2485 can_events => 1,
2486 tooltip => (CFClient::UI::Label->escape ($desc)
2487 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2488 connect_button_down => sub {
2489 my ($self, $ev, $x, $y) = @_;
2490
2491 # todo: maybe put examine on 1? but should just be a tooltip :(
2492 if ($ev->{button} == 1) {
2493 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2494 } elsif ($ev->{button} == 2) {
2495 $::CONN->send ("apply $item->{tag}");
2496 } elsif ($ev->{button} == 3) {
2497 CFClient::UI::Menu->new (
2498 items => [
2499 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2500 [
2501 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2502 sub { $::CONN->send ("lock $item->{tag}") },
2503 ],
2504 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2505 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2506 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2507 ],
2508 )->popup ($ev);
2509 }
2510
2511 1
2512 },
2513 %args
2514 );
2515
2516 $self->add (new CFClient::UI::Face
2517 can_events => 0,
2518 face => $item->{face},
2519 anim => $item->{anim},
2520 animspeed => $item->{animspeed},
2521 );
2522
2523 $self->add (new CFClient::UI::Label
2524 can_events => 0,
2525 text => $desc,
2526 );
2527
2528 $self
2529}
2530
2531#############################################################################
2532
2533package CFClient::UI::Inventory;
2534
2535our @ISA = CFClient::UI::ScrolledWindow::;
2536
2537sub new {
2538 my $class = shift;
2539
2540 my $self = $class->SUPER::new (
2541 scrolled => (new CFClient::UI::VBox),
2542 @_,
2543 );
2544
2545 $self
2546}
2547
2548sub set_items {
2549 my ($self, $items) = @_;
2550
2551 $self->{scrolled}->clear;
2552 return unless $items;
2553
2554 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2555
2556 $self->{real_items} = \@items;
2557
2558 for my $item (@items) {
2559 my $desc = $item->{nrof} < 2
2560 ? $item->{name}
2561 : "$item->{nrof} $item->{name_pl}";
2562
2563 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2564 }
2565
2566# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2567}
2568
2569sub size_request {
2570 my ($self) = @_;
2571 ($self->{req_w}, $self->{req_h});
2572}
2573 2985
2574############################################################################# 2986#############################################################################
2575 2987
2576package CFClient::UI::Menu; 2988package CFClient::UI::Menu;
2577 2989
… …
2589 ); 3001 );
2590 3002
2591 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3003 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2592 3004
2593 for my $item (@{ $self->{items} }) { 3005 for my $item (@{ $self->{items} }) {
2594 my ($widget, $cb) = @$item; 3006 my ($widget, $cb, $tooltip) = @$item;
2595 3007
2596 # handle various types of items, only text for now 3008 # handle various types of items, only text for now
2597 if (!ref $widget) { 3009 if (!ref $widget) {
2598 $widget = new CFClient::UI::Label 3010 $widget = new CFClient::UI::Label
2599 can_hover => 1, 3011 can_hover => 1,
2600 can_events => 1, 3012 can_events => 1,
2601 text => $widget; 3013 markup => $widget,
3014 tooltip => $tooltip
2602 } 3015 }
2603 3016
2604 $self->{item}{$widget} = $item; 3017 $self->{item}{$widget} = $item;
2605 3018
2606 $self->{vbox}->add ($widget); 3019 $self->{vbox}->add ($widget);
… …
2611 3024
2612# popup given the event (must be a mouse button down event currently) 3025# popup given the event (must be a mouse button down event currently)
2613sub popup { 3026sub popup {
2614 my ($self, $ev) = @_; 3027 my ($self, $ev) = @_;
2615 3028
2616 $self->emit ("popdown"); 3029 $self->_emit ("popdown");
2617 3030
2618 # maybe save $GRAB? must be careful about events... 3031 # maybe save $GRAB? must be careful about events...
2619 $GRAB = $self; 3032 $GRAB = $self;
2620 $self->{button} = $ev->{button}; 3033 $self->{button} = $ev->{button};
2621 3034
2622 $self->show; 3035 $self->show;
2623 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3036 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2624} 3037}
2625 3038
2626sub mouse_motion { 3039sub mouse_motion {
2627 my ($self, $ev, $x, $y) = @_; 3040 my ($self, $ev, $x, $y) = @_;
2628 3041
2629 # TODO: should use vbox->find_widget or so 3042 # TODO: should use vbox->find_widget or so
2630 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3043 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2631 $self->{hover} = $self->{item}{$HOVER}; 3044 $self->{hover} = $self->{item}{$HOVER};
3045
3046 0
2632} 3047}
2633 3048
2634sub button_up { 3049sub button_up {
2635 my ($self, $ev, $x, $y) = @_; 3050 my ($self, $ev, $x, $y) = @_;
2636 3051
2637 if ($ev->{button} == $self->{button}) { 3052 if ($ev->{button} == $self->{button}) {
2638 undef $GRAB; 3053 undef $GRAB;
2639 $self->hide; 3054 $self->hide;
2640 3055
2641 $self->emit ("popdown"); 3056 $self->_emit ("popdown");
2642 $self->{hover}[1]->() if $self->{hover}; 3057 $self->{hover}[1]->() if $self->{hover};
3058 } else {
3059 return 0
3060 }
3061
2643 } 3062 1
2644} 3063}
2645 3064
2646############################################################################# 3065#############################################################################
2647 3066
3067package CFClient::UI::Multiplexer;
3068
3069our @ISA = CFClient::UI::Container::;
3070
3071sub new {
3072 my $class = shift;
3073
3074 my $self = $class->SUPER::new (
3075 @_,
3076 );
3077
3078 $self->{current} = $self->{children}[0]
3079 if @{ $self->{children} };
3080
3081 $self
3082}
3083
3084sub add {
3085 my ($self, @widgets) = @_;
3086
3087 $self->SUPER::add (@widgets);
3088
3089 $self->{current} = $self->{children}[0]
3090 if @{ $self->{children} };
3091}
3092
3093sub set_current_page {
3094 my ($self, $page_or_widget) = @_;
3095
3096 my $widget = ref $page_or_widget
3097 ? $page_or_widget
3098 : $self->{children}[$page_or_widget];
3099
3100 $self->{current} = $widget;
3101 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3102
3103 $self->_emit (page_changed => $self->{current});
3104
3105 $self->realloc;
3106}
3107
3108sub visible_children {
3109 $_[0]{current}
3110}
3111
3112sub size_request {
3113 my ($self) = @_;
3114
3115 $self->{current}->size_request
3116}
3117
3118sub size_allocate {
3119 my ($self, $w, $h) = @_;
3120
3121 $self->{current}->configure (0, 0, $w, $h);
3122}
3123
3124sub _draw {
3125 my ($self) = @_;
3126
3127 $self->{current}->draw;
3128}
3129
3130#############################################################################
3131
3132package CFClient::UI::Notebook;
3133
3134our @ISA = CFClient::UI::VBox::;
3135
3136sub new {
3137 my $class = shift;
3138
3139 my $self = $class->SUPER::new (
3140 buttonbar => (new CFClient::UI::Buttonbar),
3141 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3142 # filter => # will be put between multiplexer and $self
3143 @_,
3144 );
3145
3146 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3147 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3148
3149 $self
3150}
3151
3152sub add {
3153 my ($self, $title, $widget, $tooltip) = @_;
3154
3155 Scalar::Util::weaken $self;
3156
3157 $self->{buttonbar}->add (new CFClient::UI::Button
3158 markup => $title,
3159 tooltip => $tooltip,
3160 on_activate => sub { $self->set_current_page ($widget) },
3161 );
3162
3163 $self->{multiplexer}->add ($widget);
3164}
3165
3166sub set_current_page {
3167 my ($self, $page) = @_;
3168
3169 $self->{multiplexer}->set_current_page ($page);
3170 $self->_emit (page_changed => $self->{multiplexer}{current});
3171}
3172
3173#############################################################################
3174
3175package CFClient::UI::Combobox;
3176
3177use utf8;
3178
3179our @ISA = CFClient::UI::Button::;
3180
3181sub new {
3182 my $class = shift;
3183
3184 my $self = $class->SUPER::new (
3185 options => [], # [value, title, longdesc], ...
3186 value => undef,
3187 @_,
3188 );
3189
3190 $self->_set_value ($self->{value});
3191
3192 $self
3193}
3194
3195sub button_down {
3196 my ($self, $ev) = @_;
3197
3198 my @menu_items;
3199
3200 for (@{ $self->{options} }) {
3201 my ($value, $title, $tooltip) = @$_;
3202
3203 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3204 }
3205
3206 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3207}
3208
3209sub _set_value {
3210 my ($self, $value) = @_;
3211
3212 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3213 or return;
3214
3215 $self->{value} = $item->[0];
3216 $self->set_markup ("$item->[1] ⇓");
3217 $self->set_tooltip ($item->[2]);
3218}
3219
3220sub set_value {
3221 my ($self, $value) = @_;
3222
3223 return unless $self->{value} ne $value;
3224
3225 $self->_set_value ($value);
3226 $self->_emit (changed => $value);
3227}
3228
3229#############################################################################
3230
2648package CFClient::UI::Statusbox; 3231package CFClient::UI::Statusbox;
2649 3232
2650our @ISA = CFClient::UI::VBox::; 3233our @ISA = CFClient::UI::VBox::;
2651 3234
3235sub new {
3236 my $class = shift;
3237
3238 my $self = $class->SUPER::new (
3239 fontsize => 0.8,
3240 @_,
3241 );
3242
3243 Scalar::Util::weaken (my $this = $self);
3244
3245 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3246
3247 $self
3248}
3249
2652sub reorder { 3250sub reorder {
2653 my ($self) = @_; 3251 my ($self) = @_;
2654 my $NOW = time; 3252 my $NOW = Time::HiRes::time;
3253
3254 # freeze display when hovering over any label
3255 return if $CFClient::UI::TOOLTIP->{owner}
3256 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3257 values %{ $self->{item} };
2655 3258
2656 while (my ($k, $v) = each %{ $self->{item} }) { 3259 while (my ($k, $v) = each %{ $self->{item} }) {
2657 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3260 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2658 } 3261 }
2659 3262
2660 my @widgets; 3263 my @widgets;
2661 my @items = sort { $a->{time} <=> $b->{time} } values %{ $self->{item} }; 3264
3265 my @items = sort {
3266 $a->{pri} <=> $b->{pri}
3267 or $b->{id} <=> $a->{id}
3268 } values %{ $self->{item} };
3269
3270 $self->{timer}->interval (1);
3271
2662 my $count = 10 + 1; 3272 my $count = 10 + 1;
2663 for my $item (@items) { 3273 for my $item (@items) {
2664 last unless --$count; 3274 last unless --$count;
2665 3275
2666 push @widgets, $item->{label} ||= do { 3276 my $label = $item->{label} ||= do {
2667 # TODO: doesn't handle markup well (read as: at all) 3277 # TODO: doesn't handle markup well (read as: at all)
2668 my $short = delete $item->{text}; 3278 my $short = $item->{count} > 1
3279 ? "<b>$item->{count} ×</b> $item->{text}"
3280 : $item->{text};
3281
2669 for ($short) { 3282 for ($short) {
2670 s/^\s+//; 3283 s/^\s+//;
2671 s/\012.*//s; 3284 s/\s+/ /g;
2672 my $len = int 30 / $item->{fontsize};
2673 substr $_, $len, length, "…" if $len < length;
2674 } 3285 }
2675 3286
2676 new CFClient::UI::Label 3287 new CFClient::UI::Label
2677 markup => $short, 3288 markup => $short,
2678 tooltip => delete $item->{tooltip}, 3289 tooltip => $item->{tooltip},
2679 tooltip_font => $::FONT_PROP, 3290 tooltip_font => $::FONT_PROP,
2680 tooltip_width => 0.75, 3291 tooltip_width => 0.67,
2681 fontsize => delete $item->{fontsize}, 3292 fontsize => $item->{fontsize} || $self->{fontsize},
2682 color => delete $item->{color}, 3293 max_w => $::WIDTH * 0.44,
3294 fg => [@{ $item->{fg} }],
2683 can_events => 1, 3295 can_events => 1,
2684 can_hover => 1, 3296 can_hover => 1
2685 }; 3297 };
3298
3299 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3300 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3301 $label->update;
3302 $label->set_max_size (undef, $label->{req_h} * $diff)
3303 if $diff < 1;
3304 $self->{timer}->interval (1/30);
3305 } else {
3306 $label->{fg}[3] = $item->{fg}[3] || 1;
3307 }
3308
3309 push @widgets, $label;
2686 } 3310 }
2687 3311
2688 $self->clear; 3312 $self->clear;
2689 $self->SUPER::add (@widgets); 3313 $self->SUPER::add (reverse @widgets);
2690} 3314}
2691 3315
2692sub add { 3316sub add {
2693 my ($self, $text, %arg) = @_; 3317 my ($self, $text, %arg) = @_;
2694 3318
2695 my $item = { 3319 $text =~ s/^\s+//;
2696 time => time, 3320 $text =~ s/\s+$//;
3321
3322 return unless $text;
3323
3324 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3325
3326 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3327
3328 if (my $item = $self->{item}{$group}) {
3329 if ($item->{text} eq $text) {
3330 $item->{count}++;
3331 } else {
3332 $item->{count} = 1;
3333 $item->{text} = $item->{tooltip} = $text;
3334 }
3335 $item->{id} += 0.2;#d#
3336 $item->{timeout} = $timeout;
3337 delete $item->{label};
3338 } else {
3339 $self->{item}{$group} = {
3340 id => ++$self->{id},
2697 text => $text, 3341 text => $text,
2698 timeout => 60, 3342 timeout => $timeout,
2699 tooltip => $text, 3343 tooltip => $text,
2700 fontsize => 0.8,
2701 color => [0.8, 0.8, 0.8, 0.8], 3344 fg => [0.8, 0.8, 0.8, 0.8],
3345 pri => 0,
3346 count => 1,
2702 %arg, 3347 %arg,
3348 };
2703 }; 3349 }
2704
2705 $item->{timeout} += time;
2706 $item->{group} ||= $item+0;
2707
2708 $item = $self->{item}{$item->{group}} ||= $item;
2709 3350
2710 $self->reorder; 3351 $self->reorder;
2711} 3352}
2712 3353
3354sub reconfigure {
3355 my ($self) = @_;
3356
3357 delete $_->{label}
3358 for values %{ $self->{item} || {} };
3359
3360 $self->reorder;
3361 $self->SUPER::reconfigure;
3362}
3363
3364sub destroy {
3365 my ($self) = @_;
3366
3367 $self->{timer}->cancel;
3368
3369 $self->SUPER::destroy;
3370}
3371
2713############################################################################# 3372#############################################################################
2714 3373
2715package CFClient::UI::Root; 3374package CFClient::UI::Inventory;
2716 3375
2717our @ISA = CFClient::UI::Container::; 3376our @ISA = CFClient::UI::ScrolledWindow::;
2718
2719use CFClient::OpenGL;
2720 3377
2721sub new { 3378sub new {
2722 my $class = shift; 3379 my $class = shift;
2723 3380
2724 $class->SUPER::new ( 3381 my $self = $class->SUPER::new (
3382 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3383 @_,
3384 );
3385
3386 $self
3387}
3388
3389sub set_items {
3390 my ($self, $items) = @_;
3391
3392 $self->{child}->clear;
3393 return unless $items;
3394
3395 my @items = sort {
3396 ($a->{type} <=> $b->{type})
3397 or ($a->{name} cmp $b->{name})
3398 } @$items;
3399
3400 $self->{real_items} = \@items;
3401
3402 my $row = 0;
3403 for my $item (@items) {
3404 CFClient::Item::update_widgets $item;
3405
3406 $self->{child}->add (0, $row, $item->{face_widget});
3407 $self->{child}->add (1, $row, $item->{desc_widget});
3408 $self->{child}->add (2, $row, $item->{weight_widget});
3409
3410 $row++;
3411 }
3412}
3413
3414#############################################################################
3415
3416package CFClient::UI::BindEditor;
3417
3418our @ISA = CFClient::UI::FancyFrame::;
3419
3420sub new {
3421 my $class = shift;
3422
3423 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3424
3425 $self->add (my $vb = new CFClient::UI::VBox);
3426
3427
3428 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3429 text => "start recording",
3430 tooltip => "Start/Stops recording of actions."
3431 ."All subsequent actions after the recording started will be captured."
3432 ."The actions are displayed after the record was stopped."
3433 ."To bind the action you have to click on the 'Bind' button",
3434 on_activate => sub {
3435 unless ($self->{recording}) {
3436 $self->start;
3437 } else {
3438 $self->stop;
3439 }
3440 });
3441
3442 $vb->add (new CFClient::UI::Label text => "Actions:");
3443 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3444
3445 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3446 $vb->add (my $hb = new CFClient::UI::HBox);
3447 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3448 $hb->add (new CFClient::UI::Button
3449 text => "bind",
3450 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3451 on_activate => sub {
3452 $self->ask_for_bind;
3453 });
3454
3455 $vb->add (my $hb = new CFClient::UI::HBox);
3456 $hb->add (new CFClient::UI::Button
3457 text => "ok",
3458 expand => 1,
3459 tooltip => "This closes the binding editor and saves the binding",
3460 on_activate => sub {
3461 $self->hide;
3462 $self->commit;
3463 });
3464
3465 $hb->add (new CFClient::UI::Button
3466 text => "cancel",
3467 expand => 1,
3468 tooltip => "This closes the binding editor without saving",
3469 on_activate => sub {
3470 $self->hide;
3471 $self->{binding_cancel}->()
3472 if $self->{binding_cancel};
3473 });
3474
3475 $self->update_binding_widgets;
3476
3477 $self
3478}
3479
3480sub commit {
3481 my ($self) = @_;
3482 my ($mod, $sym, $cmds) = $self->get_binding;
3483 if ($sym != 0 && @$cmds > 0) {
3484 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3485 ."'. Don't forget 'Save Config'!");
3486 $self->{binding_change}->($mod, $sym, $cmds)
3487 if $self->{binding_change};
3488 } else {
3489 $::STATUSBOX->add ("No action bound, no key or action specified!");
3490 $self->{binding_cancel}->()
3491 if $self->{binding_cancel};
3492 }
3493}
3494
3495sub start {
3496 my ($self) = @_;
3497
3498 $self->{rec_btn}->set_text ("stop recording");
3499 $self->{recording} = 1;
3500 $self->clear_command_list;
3501 $::CONN->start_record if $::CONN;
3502}
3503
3504sub stop {
3505 my ($self) = @_;
3506
3507 $self->{rec_btn}->set_text ("start recording");
3508 $self->{recording} = 0;
3509
3510 my $rec;
3511 $rec = $::CONN->stop_record if $::CONN;
3512 return unless ref $rec eq 'ARRAY';
3513 $self->set_command_list ($rec);
3514}
3515
3516
3517sub ask_for_bind_and_commit {
3518 my ($self) = @_;
3519 $self->ask_for_bind (1);
3520}
3521
3522sub ask_for_bind {
3523 my ($self, $commit, $end_cb) = @_;
3524
3525 CFClient::Binder::open_binding_dialog (sub {
3526 my ($mod, $sym) = @_;
3527 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3528 $self->update_binding_widgets;
3529 $self->commit if $commit;
3530 $end_cb->() if $end_cb;
3531 });
3532}
3533
3534# $mod and $sym are the modifiers and key symbol
3535# $cmds is a array ref of strings (the commands)
3536# $cb is the callback that is executed on OK
3537# $ccb is the callback that is executed on CANCEL and
3538# when the binding was unsuccessful on OK
3539sub set_binding {
3540 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3541
3542 $self->clear_command_list;
3543 $self->{recording} = 0;
3544 $self->{rec_btn}->set_text ("start recording");
3545
3546 $self->{binding} = [$mod, $sym];
3547 $self->{commands} = $cmds;
3548
3549 $self->{binding_change} = $cb;
3550 $self->{binding_cancel} = $ccb;
3551
3552 $self->update_binding_widgets;
3553}
3554
3555# this is a shortcut method that asks for a binding
3556# and then just binds it.
3557sub do_quick_binding {
3558 my ($self, $cmds, $end_cb) = @_;
3559 $self->set_binding (undef, undef, $cmds, sub {
3560 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3561 });
3562 $self->ask_for_bind (1, $end_cb);
3563}
3564
3565sub update_binding_widgets {
3566 my ($self) = @_;
3567 my ($mod, $sym, $cmds) = $self->get_binding;
3568 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3569 $self->set_command_list ($cmds);
3570}
3571
3572sub get_binding {
3573 my ($self) = @_;
3574 return (
3575 $self->{binding}->[0],
3576 $self->{binding}->[1],
3577 [ grep { defined $_ } @{$self->{commands}} ]
3578 );
3579}
3580
3581sub clear_command_list {
3582 my ($self) = @_;
3583 $self->{cmdbox}->clear ();
3584}
3585
3586sub set_command_list {
3587 my ($self, $cmds) = @_;
3588
3589 $self->{cmdbox}->clear ();
3590 $self->{commands} = $cmds;
3591
3592 my $idx = 0;
3593
3594 for (@$cmds) {
3595 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3596
3597 my $i = $idx;
3598 $hb->add (new CFClient::UI::Label text => $_);
3599 $hb->add (new CFClient::UI::Button
3600 text => "delete",
3601 tooltip => "Deletes the action from the record",
3602 on_activate => sub {
3603 $self->{cmdbox}->remove ($hb);
3604 $cmds->[$i] = undef;
3605 });
3606
3607
3608 $idx++
3609 }
3610}
3611
3612#############################################################################
3613
3614package CFClient::UI::SpellList;
3615
3616our @ISA = CFClient::UI::Table::;
3617
3618sub new {
3619 my $class = shift;
3620
3621 my $self = $class->SUPER::new (
3622 binding => [],
3623 commands => [],
2725 @_, 3624 @_,
2726 ) 3625 )
2727} 3626}
2728 3627
2729sub configure { 3628my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
2730 my ($self, $x, $y, $w, $h) = @_;
2731 3629
2732 $self->{w} = $w; 3630my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
2733 $self->{h} = $h; 3631 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
2734} 3632my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3633 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3634my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3635 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3636my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3637 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3638my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3639 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
2735 3640
2736sub check_size { 3641sub rebuild_spell_list {
3642 my ($self) = @_;
3643
3644 $CFClient::UI::ROOT->on_refresh ($self => sub {
3645 $self->clear;
3646
3647 return unless $::CONN;
3648
3649 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3650 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3651 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3652 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3653 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3654
3655 my $row = 0;
3656
3657 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3658 my $spell = $self->{spell}{$_};
3659
3660 $row++;
3661
3662 my $spell_cb = sub {
3663 my ($widget, $ev) = @_;
3664
3665 if ($ev->{button} == 1) {
3666 $::CONN->user_send ("cast $spell->{name}");
3667 } elsif ($ev->{button} == 2) {
3668 $::CONN->user_send ("invoke $spell->{name}");
3669 } elsif ($ev->{button} == 3) {
3670 (new CFClient::UI::Menu
3671 items => [
3672 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3673 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3674 ],
3675 )->popup ($ev);
3676 } else {
3677 return 0;
3678 }
3679
3680 1
3681 };
3682
3683 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3684
3685 #TODO: add path info to tooltip
3686 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3687
3688 $self->add (0, $row, new CFClient::UI::Face
3689 face => $spell->{face},
3690 can_hover => 1,
3691 can_events => 1,
3692 tooltip => $tooltip,
3693 on_button_down => $spell_cb,
3694 );
3695
3696 $self->add (1, $row, new CFClient::UI::Label
3697 expand => 1,
3698 text => $spell->{name},
3699 can_hover => 1,
3700 can_events => 1,
3701 tooltip => $tooltip,
3702 on_button_down => $spell_cb,
3703 );
3704
3705 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3706 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3707 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3708 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3709 }
3710 });
3711}
3712
3713sub add_spell {
2737 my ($self) = @_; 3714 my ($self, $spell) = @_;
2738 3715
2739 $self->size_allocate ($self->{w}, $self->{h}) 3716 $self->{spell}->{$spell->{name}} = $spell;
2740 if $self->{w}; 3717 $self->rebuild_spell_list;
3718}
3719
3720sub remove_spell {
3721 my ($self, $spell) = @_;
3722
3723 delete $self->{spell}->{$spell->{name}};
3724 $self->rebuild_spell_list;
3725}
3726
3727sub clear_spells {
3728 my ($self) = @_;
3729
3730 $self->{spell} = {};
3731 $self->rebuild_spell_list;
3732}
3733
3734#############################################################################
3735
3736package CFClient::UI::Root;
3737
3738our @ISA = CFClient::UI::Container::;
3739
3740use List::Util qw(min max);
3741
3742use CFClient::OpenGL;
3743
3744sub new {
3745 my $class = shift;
3746
3747 my $self = $class->SUPER::new (
3748 visible => 1,
3749 @_,
3750 );
3751
3752 Scalar::Util::weaken ($self->{root} = $self);
3753
3754 $self
2741} 3755}
2742 3756
2743sub size_request { 3757sub size_request {
2744 my ($self) = @_; 3758 my ($self) = @_;
2745 3759
2746 ($self->{w}, $self->{h}) 3760 ($self->{w}, $self->{h})
3761}
3762
3763sub _to_pixel {
3764 my ($coord, $size, $max) = @_;
3765
3766 $coord =
3767 $coord eq "center" ? ($max - $size) * 0.5
3768 : $coord eq "max" ? $max
3769 : $coord;
3770
3771 $coord = 0 if $coord < 0;
3772 $coord = $max - $size if $coord > $max - $size;
3773
3774 int $coord + 0.5
2747} 3775}
2748 3776
2749sub size_allocate { 3777sub size_allocate {
2750 my ($self, $w, $h) = @_; 3778 my ($self, $w, $h) = @_;
2751 3779
2752 my $old_w = $self->{old_w};
2753 my $old_h = $self->{old_h};
2754
2755 if ($old_w && $old_h) {
2756 for my $child ($self->children) {
2757 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2758 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2759 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2760 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2761 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2762 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2763 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2764 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2765 }
2766 }
2767
2768 for my $child ($self->children) { 3780 for my $child ($self->children) {
2769 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3781 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2770 3782
2771 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3783 $X = $child->{force_x} if exists $child->{force_x};
2772 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3784 $Y = $child->{force_y} if exists $child->{force_y};
3785
3786 $X = _to_pixel $X, $W, $self->{w};
3787 $Y = _to_pixel $Y, $H, $self->{h};
3788
2773 $child->configure ($X, $Y, $W, $H); 3789 $child->configure ($X, $Y, $W, $H);
2774 } 3790 }
2775
2776 $self->{old_w} = $w;
2777 $self->{old_h} = $h;
2778} 3791}
2779 3792
2780sub coord2local { 3793sub coord2local {
2781 my ($self, $x, $y) = @_; 3794 my ($self, $x, $y) = @_;
2782 3795
… …
2790} 3803}
2791 3804
2792sub update { 3805sub update {
2793 my ($self) = @_; 3806 my ($self) = @_;
2794 3807
2795 $self->check_size;
2796 $::WANT_REFRESH++; 3808 $::WANT_REFRESH++;
2797} 3809}
2798 3810
2799sub add { 3811sub add {
2800 my ($self, $child) = @_; 3812 my ($self, @children) = @_;
2801 3813
2802 # integerise window positions 3814 $_->{is_toplevel} = 1
2803 $child->{x} = int $child->{x}; 3815 for @children;
2804 $child->{y} = int $child->{y};
2805 3816
2806 $self->SUPER::add ($child); 3817 $self->SUPER::add (@children);
3818}
3819
3820sub remove {
3821 my ($self, @children) = @_;
3822
3823 $self->SUPER::remove (@children);
3824
3825 delete $self->{is_toplevel}
3826 for @children;
3827
3828 while (@children) {
3829 my $w = pop @children;
3830 push @children, $w->children;
3831 $w->set_invisible;
3832 }
2807} 3833}
2808 3834
2809sub on_refresh { 3835sub on_refresh {
2810 my ($self, $id, $cb) = @_; 3836 my ($self, $id, $cb) = @_;
2811 3837
2812 $self->{refresh_hook}{$id} = $cb; 3838 $self->{refresh_hook}{$id} = $cb;
2813} 3839}
2814 3840
3841sub on_post_alloc {
3842 my ($self, $id, $cb) = @_;
3843
3844 $self->{post_alloc_hook}{$id} = $cb;
3845}
3846
2815sub draw { 3847sub draw {
2816 my ($self) = @_; 3848 my ($self) = @_;
2817
2818 if ($self->{check_size}) {
2819 my @queue = ([], []);
2820
2821 for (;;) {
2822 if ($self->{check_size}) {
2823 # heuristic: check containers last
2824 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2825 for values %{delete $self->{check_size}}
2826 }
2827
2828 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2829
2830 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2831 ? @$widget{qw(user_w user_h)}
2832 : $widget->size_request;
2833
2834 if ($w != $widget->{req_w} || $h != $widget->{req_h}) {
2835 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2836
2837 $widget->{req_w} = $w;
2838 $widget->{req_h} = $h;
2839
2840 $self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}];
2841
2842 $widget->{parent}->check_size
2843 if $widget->{parent};
2844 }
2845 }
2846 }
2847
2848 while ($self->{size_alloc}) {
2849 for (values %{delete $self->{size_alloc}}) {
2850 my ($widget, $w, $h) = @$_;
2851
2852 $w = 0 if $w < 0;
2853 $h = 0 if $h < 0;
2854
2855 $widget->{w} = $w;
2856 $widget->{h} = $h;
2857 $widget->size_allocate ($w, $h);
2858 $widget->emit (size_allocate => $w, $h);
2859 }
2860 }
2861 3849
2862 while ($self->{refresh_hook}) { 3850 while ($self->{refresh_hook}) {
2863 $_->() 3851 $_->()
2864 for values %{delete $self->{refresh_hook}}; 3852 for values %{delete $self->{refresh_hook}};
2865 } 3853 }
2866 3854
3855 if ($self->{realloc}) {
3856 my %queue;
3857 my @queue;
3858 my $widget;
3859
3860 outer:
3861 while () {
3862 if (my $realloc = delete $self->{realloc}) {
3863 for $widget (values %$realloc) {
3864 $widget->{visible} or next; # do not resize invisible widgets
3865
3866 $queue{$widget+0}++ and next; # duplicates are common
3867
3868 push @{ $queue[$widget->{visible}] }, $widget;
3869 }
3870 }
3871
3872 while () {
3873 @queue or last outer;
3874
3875 $widget = pop @{ $queue[-1] || [] }
3876 and last;
3877
3878 pop @queue;
3879 }
3880
3881 delete $queue{$widget+0};
3882
3883 my ($w, $h) = $widget->size_request;
3884
3885 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3886 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3887
3888 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3889 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3890
3891 $w = $widget->{force_w} if exists $widget->{force_w};
3892 $h = $widget->{force_h} if exists $widget->{force_h};
3893
3894 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3895 || delete $widget->{force_realloc}) {
3896 $widget->{req_w} = $w;
3897 $widget->{req_h} = $h;
3898
3899 $self->{size_alloc}{$widget+0} = $widget;
3900
3901 if (my $parent = $widget->{parent}) {
3902 $self->{realloc}{$parent+0} = $parent
3903 unless $queue{$parent+0};
3904
3905 $parent->{force_size_alloc} = 1;
3906 $self->{size_alloc}{$parent+0} = $parent;
3907 }
3908 }
3909
3910 delete $self->{realloc}{$widget+0};
3911 }
3912 }
3913
3914 while (my $size_alloc = delete $self->{size_alloc}) {
3915 my @queue = sort { $b->{visible} <=> $a->{visible} }
3916 values %$size_alloc;
3917
3918 while () {
3919 my $widget = pop @queue || last;
3920
3921 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3922
3923 $w = 0 if $w < 0;
3924 $h = 0 if $h < 0;
3925
3926 $w = int $w + 0.5;
3927 $h = int $h + 0.5;
3928
3929 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3930 $widget->{old_w} = $widget->{w};
3931 $widget->{old_h} = $widget->{h};
3932
3933 $widget->{w} = $w;
3934 $widget->{h} = $h;
3935
3936 $widget->emit (size_allocate => $w, $h);
3937 }
3938 }
3939 }
3940
3941 while ($self->{post_alloc_hook}) {
3942 $_->()
3943 for values %{delete $self->{post_alloc_hook}};
3944 }
3945
3946
2867 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3947 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2868 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3948 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2869 glClear GL_COLOR_BUFFER_BIT; 3949 glClear GL_COLOR_BUFFER_BIT;
2870 3950
2871 glMatrixMode GL_PROJECTION; 3951 glMatrixMode GL_PROJECTION;
2872 glLoadIdentity; 3952 glLoadIdentity;
2873 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3953 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2874 glMatrixMode GL_MODELVIEW; 3954 glMatrixMode GL_MODELVIEW;
2875 glLoadIdentity; 3955 glLoadIdentity;
2876 3956
3957 {
3958 package CFClient::UI::Base;
3959
3960 ($draw_x, $draw_y, $draw_w, $draw_h) =
3961 (0, 0, $self->{w}, $self->{h});
3962 }
3963
2877 $self->_draw; 3964 $self->_draw;
2878} 3965}
2879 3966
2880############################################################################# 3967#############################################################################
2881 3968
2882package CFClient::UI; 3969package CFClient::UI;
2883 3970
2884$ROOT = new CFClient::UI::Root; 3971$ROOT = new CFClient::UI::Root;
2885$TOOLTIP = new CFClient::UI::Tooltip; 3972$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2886 3973
28871 39741
2888 3975

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