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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.193 by root, Wed May 10 21:12:26 2006 UTC vs.
Revision 1.304 by elmex, Tue Jun 13 11:01:04 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
13our $TOOLTIP; 17our $TOOLTIP;
14our $BUTTON_STATE; 18our $BUTTON_STATE;
15 19
16sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17 if (!$GRAB) { 23 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
23 32
24 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
25 34
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 36
28 $TOOLTIP->set_markup ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
29
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_BLEND;
672 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
673 glEnable GL_TEXTURE_2D; 862 glEnable GL_TEXTURE_2D;
674 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
675 glColor 0, 0, 0, 1; 864 glColor 0, 0, 0, 1;
676 865
677 $tex->draw_quad (0, 0, $w, $h); 866 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
678 867
679 glDisable GL_BLEND;
680 glDisable GL_TEXTURE_2D; 868 glDisable GL_TEXTURE_2D;
681} 869}
682 870
683############################################################################# 871#############################################################################
684 872
685package CFClient::UI::ViewPort; 873package CFClient::UI::ViewPort;
686 874
687our @ISA = CFClient::UI::Window::; 875our @ISA = CFClient::UI::Window::;
688 876
877sub new {
878 my $class = shift;
879
880 $class->SUPER::new (
881 scroll_x => 0,
882 scroll_y => 1,
883 @_,
884 )
885}
886
689sub size_request { 887sub size_request {
690 my ($self) = @_; 888 my ($self) = @_;
691 889
692 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 890 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
693 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
694 891
695 @$self{qw(child_w child_h)} 892 $w = 10 if $self->{scroll_x};
893 $h = 10 if $self->{scroll_y};
894
895 ($w, $h)
696} 896}
697 897
698sub size_allocate { 898sub size_allocate {
699 my ($self, $w, $h) = @_; 899 my ($self, $w, $h) = @_;
700 900
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);
701 $self->update; 907 $self->update;
702} 908}
703 909
704sub set_offset { 910sub set_offset {
705 my ($self, $x, $y) = @_; 911 my ($self, $x, $y) = @_;
… …
739} 945}
740 946
741sub _render { 947sub _render {
742 my ($self) = @_; 948 my ($self) = @_;
743 949
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 - $self->{view_y};
952
744 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 953 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
745 954
746 $self->SUPER::_render; 955 $self->SUPER::_render;
747} 956}
748 957
749############################################################################# 958#############################################################################
750 959
751package CFClient::UI::ScrolledWindow; 960package CFClient::UI::ScrolledWindow;
752 961
753our @ISA = CFClient::UI::HBox::; 962our @ISA = CFClient::UI::HBox::;
963
964sub new {
965 my ($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;
754 1026
755sub new { 1027sub new {
756 my $class = shift; 1028 my $class = shift;
757 1029
758 my $self;
759
760 my $slider = new CFClient::UI::Slider
761 vertical => 1,
762 range => [0, 0, 1, 0.01], # HACK fix
763 connect_changed => sub {
764 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
765 },
766 ;
767
768 $self = $class->SUPER::new ( 1030 $class->SUPER::new (
769 vp => (new CFClient::UI::ViewPort), 1031 bg => undef,
770 slider => $slider,
771 @_, 1032 @_,
1033 )
1034}
1035
1036sub _draw {
1037 my ($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,
772 ); 1086 );
773 1087
774 $self->{vp}->add ($self->{scrolled});
775 $self->add ($self->{vp});
776 $self->add ($self->{slider});
777
778 $self
779}
780
781#TODO# update range on size_allocate depeneing on child
782# update viewport offset on scroll
783
784#############################################################################
785
786package CFClient::UI::Frame;
787
788our @ISA = CFClient::UI::Bin::;
789
790use CFClient::OpenGL;
791
792sub new {
793 my $class = shift;
794
795 my $self = $class->SUPER::new (
796 bg => [1, 1, 1, 1],
797 border_bg => [1, 1, 1, 1],
798 border => 0.8,
799 @_
800 );
801
802 $self
803}
804
805sub _draw {
806 my ($self) = @_;
807
808 my ($w, $h) = ($self->{w}, $self->{h});
809
810 glEnable GL_BLEND;
811 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
812 glEnable GL_TEXTURE_2D;
813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
814
815# glBegin GL_QUADS;
816# glColor 0, 0, 0, 0;
817# glVertex 0 , 0;
818# glVertex 0 , $h;
819# glVertex $w, $h;
820# glVertex $w, 0;
821# glEnd;
822
823
824 $self->child->draw;
825 glDisable GL_BLEND;
826 glDisable GL_TEXTURE_2D;
827}
828
829#############################################################################
830
831package CFClient::UI::FancyFrame;
832
833our @ISA = CFClient::UI::Bin::;
834
835use CFClient::OpenGL;
836
837my @tex =
838 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
839 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
840
841sub new {
842 my $class = shift;
843
844 # TODO: user_x, user_y, overwrite moveto?
845
846 my $self = $class->SUPER::new (
847 bg => [1, 1, 1, 1],
848 border_bg => [1, 1, 1, 1],
849 border => 0.6,
850 can_events => 1,
851 @_
852 );
853
854 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title_widget} = new CFClient::UI::Label
855 align => 0, 1089 align => 0,
856 valign => 1, 1090 valign => 1,
857 text => $self->{title}, 1091 text => $self->{title},
858 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 }
859 1103
860 $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};
861} 1113}
862 1114
863sub border { 1115sub border {
864 int $_[0]{border} * $::FONTSIZE 1116 int $_[0]{border} * $::FONTSIZE
865} 1117}
866 1118
867sub size_request { 1119sub size_request {
868 my ($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 $self->{close_btn};
869 1127
870 my ($w, $h) = $self->SUPER::size_request; 1128 my ($w, $h) = $self->SUPER::size_request;
871 1129
872 ( 1130 (
873 $w + $self->border * 2, 1131 $w + $self->border * 2,
… …
876} 1134}
877 1135
878sub size_allocate { 1136sub size_allocate {
879 my ($self, $w, $h) = @_; 1137 my ($self, $w, $h) = @_;
880 1138
1139 if ($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
881 $h -= List::Util::max 0, $self->border * 2; 1147 $h -= List::Util::max 0, $border * 2;
882 $w -= List::Util::max 0, $self->border * 2; 1148 $w -= List::Util::max 0, $border * 2;
883 1149
884 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
885 if $self->{title};
886
887 $self->child->configure ($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 $self->{close_btn};
888} 1154}
889 1155
890sub button_down { 1156sub button_down {
891 my ($self, $ev, $x, $y) = @_; 1157 my ($self, $ev, $x, $y) = @_;
892 1158
… …
908 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
909 1175
910 my $dx = $ev->{x} - $ox; 1176 my $dx = $ev->{x} - $ox;
911 my $dy = $ev->{y} - $oy; 1177 my $dy = $ev->{y} - $oy;
912 1178
913 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
914 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1181
915 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
916 $self->check_size; 1183 $self->realloc;
917 }; 1184 };
918 1185
919 } elsif ($lr ^ $td) { 1186 } elsif ($lr ^ $td) {
920 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
921 my ($bx, $by) = ($self->{x}, $self->{y}); 1188 my ($bx, $by) = ($self->{x}, $self->{y});
… …
923 $self->{motion} = sub { 1190 $self->{motion} = sub {
924 my ($ev, $x, $y) = @_; 1191 my ($ev, $x, $y) = @_;
925 1192
926 ($x, $y) = ($ev->{x}, $ev->{y}); 1193 ($x, $y) = ($ev->{x}, $ev->{y});
927 1194
928 $self->move ($bx + $x - $ox, $by + $y - $oy); 1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
929 $self->update; 1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
930 }; 1198 };
1199 } else {
1200 return 0;
1201 }
1202
931 } 1203 1
932} 1204}
933 1205
934sub button_up { 1206sub button_up {
935 my ($self, $ev, $x, $y) = @_; 1207 my ($self, $ev, $x, $y) = @_;
936 1208
1209 $self->{close_btn}->button_up ($ev, $x, $y)
1210 if $self->{close_btn};
1211
937 delete $self->{motion}; 1212 !!delete $self->{motion}
938} 1213}
939 1214
940sub mouse_motion { 1215sub mouse_motion {
941 my ($self, $ev, $x, $y) = @_; 1216 my ($self, $ev, $x, $y) = @_;
942 1217
943 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1218 $self->{motion}->($ev, $x, $y) if $self->{motion};
1219
1220 !!$self->{motion}
944} 1221}
945 1222
946sub _draw { 1223sub _draw {
947 my ($self) = @_; 1224 my ($self) = @_;
948 1225
1226 my $child = $self->{children}[0];
1227
949 my ($w, $h ) = ($self->{w}, $self->{h}); 1228 my ($w, $h ) = ($self->{w}, $self->{h});
950 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1229 my ($cw, $ch) = ($child->{w}, $child->{h});
951 1230
952 glEnable GL_BLEND;
953 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
954 glEnable GL_TEXTURE_2D; 1231 glEnable GL_TEXTURE_2D;
955 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1232 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
956 1233
957 my $border = $self->border; 1234 my $border = $self->border;
958 1235
959 glColor @{ $self->{border_bg} }; 1236 glColor @{ $self->{border_bg} };
960 $tex[1]->draw_quad (0, 0, $w, $border); 1237 $border[0]->draw_quad_alpha (0, 0, $w, $border);
961 $tex[3]->draw_quad (0, $border, $border, $ch); 1238 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
962 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1239 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
963 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1240 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
964 1241
965 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1242 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
966 my $bg = $tex[0]; 1243 glColor @{ $self->{bg} };
967 1244
968 # TODO: repeat texture not scale 1245 # TODO: repeat texture not scale
1246 # solve this better(?)
969 my $rep_x = $cw / $bg->{w}; 1247 $bg->{s} = $cw / $bg->{w};
970 my $rep_y = $ch / $bg->{h}; 1248 $bg->{t} = $ch / $bg->{h};
971
972 glColor @{ $self->{bg} };
973
974 $bg->{s} = $rep_x;
975 $bg->{t} = $rep_y;
976 $bg->{wrap_mode} = 1;
977 $bg->draw_quad ($border, $border, $cw, $ch); 1249 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1250 }
978 1251
979 glDisable GL_TEXTURE_2D; 1252 glDisable GL_TEXTURE_2D;
980 glDisable GL_BLEND;
981 }
982 1253
983 $self->{title}->draw if $self->{title};
984
985 $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};
986} 1265}
987 1266
988############################################################################# 1267#############################################################################
989 1268
990package CFClient::UI::Table; 1269package CFClient::UI::Table;
… …
998sub new { 1277sub new {
999 my $class = shift; 1278 my $class = shift;
1000 1279
1001 $class->SUPER::new ( 1280 $class->SUPER::new (
1002 col_expand => [], 1281 col_expand => [],
1003 @_ 1282 @_,
1004 ) 1283 )
1284}
1285
1286sub children {
1287 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1005} 1288}
1006 1289
1007sub add { 1290sub add {
1008 my ($self, $x, $y, $child) = @_; 1291 my ($self, $x, $y, $child) = @_;
1009 1292
1010 $child->set_parent ($self); 1293 $child->set_parent ($self);
1011 $self->{children}[$y][$x] = $child; 1294 $self->{children}[$y][$x] = $child;
1012 1295
1013 $child->check_size; 1296 $self->realloc;
1014} 1297}
1015 1298
1016sub children { 1299sub remove {
1017 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1300 my ($self, $child) = @_;
1018}
1019 1301
1302 # TODO: not yet implemented
1303}
1304
1020# TODO: move to container class maybe? send childs a signal on removal? 1305# TODO: move to container class maybe? send children a signal on removal?
1021sub clear { 1306sub clear {
1022 my ($self) = @_; 1307 my ($self) = @_;
1023 1308
1024 my @children = $self->children; 1309 my @children = $self->children;
1025 delete $self->{children}; 1310 delete $self->{children};
… …
1027 for (@children) { 1312 for (@children) {
1028 delete $_->{parent}; 1313 delete $_->{parent};
1029 $_->hide; 1314 $_->hide;
1030 } 1315 }
1031 1316
1032 $self->update; 1317 $self->realloc;
1033} 1318}
1034 1319
1035sub get_wh { 1320sub get_wh {
1036 my ($self) = @_; 1321 my ($self) = @_;
1037 1322
… …
1068sub size_allocate { 1353sub size_allocate {
1069 my ($self, $w, $h) = @_; 1354 my ($self, $w, $h) = @_;
1070 1355
1071 my ($ws, $hs) = $self->get_wh; 1356 my ($ws, $hs) = $self->get_wh;
1072 1357
1073 my $req_w = sum @$ws; 1358 my $req_w = (sum @$ws) || 1;
1074 my $req_h = sum @$hs; 1359 my $req_h = (sum @$hs) || 1;
1075 1360
1076 # TODO: nicer code && do row_expand 1361 # TODO: nicer code && do row_expand
1077 my @col_expand = @{$self->{col_expand}}; 1362 my @col_expand = @{$self->{col_expand}};
1078 @col_expand = (1) x @$ws unless @col_expand; 1363 @col_expand = (1) x @$ws unless @col_expand;
1079 my $col_expand = (sum @col_expand) || 1; 1364 my $col_expand = (sum @col_expand) || 1;
… …
1133 } 1418 }
1134} 1419}
1135 1420
1136############################################################################# 1421#############################################################################
1137 1422
1138package CFClient::UI::HBox; 1423package CFClient::UI::Box;
1139
1140# TODO: wrap into common Box base class
1141 1424
1142our @ISA = CFClient::UI::Container::; 1425our @ISA = CFClient::UI::Container::;
1143 1426
1144sub size_request { 1427sub size_request {
1145 my ($self) = @_; 1428 my ($self) = @_;
1146 1429
1147 my @alloc = map [$_->size_request], @{$self->{children}}; 1430 $self->{vertical}
1148 1431 ? (
1149 ( 1432 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1150 (List::Util::sum map $_->[0], @alloc), 1433 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1151 (List::Util::max map $_->[1], @alloc), 1434 )
1152 ) 1435 : (
1436 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1437 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1438 )
1153} 1439}
1154 1440
1155sub size_allocate { 1441sub size_allocate {
1156 my ($self, $w, $h) = @_; 1442 my ($self, $w, $h) = @_;
1157 1443
1158 ($h, $w) = ($w, $h); 1444 my $space = $self->{vertical} ? $h : $w;
1159
1160 my $children = $self->{children}; 1445 my $children = $self->{children};
1161 1446
1162 my @h = map $_->{req_w}, @$children; 1447 my @req;
1163 1448
1164 my $req_h = List::Util::sum @h; 1449 if ($self->{homogeneous}) {
1165 1450 @req = ($space / (@$children || 1)) x @$children;
1166 if ($req_h > $h) {
1167 # ah well, not enough space
1168 $_ *= $h / $req_h for @h;
1169 } 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 {
1170 my $exp = List::Util::sum map $_->{expand}, @$children; 1459 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1171 $exp ||= 1;
1172 1460
1461 $space = ($space - $req) / $expand; # remaining space to give away
1462
1463 $req[$_] += $space * $children->[$_]{expand}
1173 for (0 .. $#$children) { 1464 for 0 .. $#$children;
1174 my $child = $children->[$_];
1175
1176 my $alloc_h = $h[$_];
1177 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1178 $h[$_] = $alloc_h;
1179 } 1465 }
1180 } 1466 }
1181 1467
1182 CFClient::UI::harmonize \@h; 1468 CFClient::UI::harmonize \@req;
1183 1469
1184 my $y = 0; 1470 my $pos = 0;
1185 for (0 .. $#$children) { 1471 for (0 .. $#$children) {
1186 my $child = $children->[$_];
1187 my $h = $h[$_]; 1472 my $alloc = $req[$_];
1188 $child->configure ($y, 0, $h, $w); 1473 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1189 1474
1190 $y += $h; 1475 $pos += $alloc;
1191 } 1476 }
1192 1477
1193 1 1478 1
1194} 1479}
1195 1480
1196############################################################################# 1481#############################################################################
1197 1482
1483package CFClient::UI::HBox;
1484
1485our @ISA = CFClient::UI::Box::;
1486
1487sub new {
1488 my $class = shift;
1489
1490 $class->SUPER::new (
1491 vertical => 0,
1492 @_,
1493 )
1494}
1495
1496#############################################################################
1497
1198package CFClient::UI::VBox; 1498package CFClient::UI::VBox;
1199 1499
1200# TODO: wrap into common Box base class
1201
1202our @ISA = CFClient::UI::Container::; 1500our @ISA = CFClient::UI::Box::;
1203 1501
1204sub size_request { 1502sub new {
1205 my ($self) = @_; 1503 my $class = shift;
1206 1504
1207 my @alloc = map [$_->size_request], @{$self->{children}}; 1505 $class->SUPER::new (
1208 1506 vertical => 1,
1209 ( 1507 @_,
1210 (List::Util::max map $_->[0], @alloc),
1211 (List::Util::sum map $_->[1], @alloc),
1212 ) 1508 )
1213} 1509}
1214 1510
1215sub size_allocate {
1216 my ($self, $w, $h) = @_;
1217
1218 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1219
1220 my $children = $self->{children};
1221
1222 my @h = map $_->{req_h}, @$children;
1223
1224 my $req_h = List::Util::sum @h;
1225
1226 if ($req_h > $h) {
1227 # ah well, not enough space
1228 $_ *= $h / $req_h for @h;
1229 } else {
1230 my $exp = List::Util::sum map $_->{expand}, @$children;
1231 $exp ||= 1;
1232
1233 for (0 .. $#$children) {
1234 my $child = $children->[$_];
1235
1236 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1237 }
1238 }
1239
1240 CFClient::UI::harmonize \@h;
1241
1242 my $y = 0;
1243 for (0 .. $#$children) {
1244 my $child = $children->[$_];
1245 my $h = $h[$_];
1246 $child->configure (0, $y, $w, $h);
1247
1248 $y += $h;
1249 }
1250
1251 1
1252}
1253
1254############################################################################# 1511#############################################################################
1255 1512
1256package CFClient::UI::Label; 1513package CFClient::UI::Label;
1257 1514
1258our @ISA = CFClient::UI::Base::; 1515our @ISA = CFClient::UI::DrawBG::;
1259 1516
1260use CFClient::OpenGL; 1517use CFClient::OpenGL;
1261 1518
1262sub new { 1519sub new {
1263 my ($class, %arg) = @_; 1520 my ($class, %arg) = @_;
1264 1521
1265 my $self = $class->SUPER::new ( 1522 my $self = $class->SUPER::new (
1266 fg => [1, 1, 1], 1523 fg => [1, 1, 1],
1524 #bg => none
1525 #active_bg => none
1267 #font => default_font 1526 #font => default_font
1527 #text => initial text
1528 #markup => initial narkup
1529 #max_w => maximum pixel width
1530 ellipsise => 3, # end
1531 layout => (new CFClient::Layout),
1268 fontsize => 1, 1532 fontsize => 1,
1269 text => "",
1270 align => -1, 1533 align => -1,
1271 valign => -1, 1534 valign => -1,
1272 padding => 2, 1535 padding_x => 2,
1273 layout => new CFClient::Layout, 1536 padding_y => 2,
1274 can_events => 0, 1537 can_events => 0,
1275 %arg 1538 %arg
1276 ); 1539 );
1277 1540
1278 if (exists $self->{template}) { 1541 if (exists $self->{template}) {
1279 my $layout = new CFClient::Layout; 1542 my $layout = new CFClient::Layout;
1280 $layout->set_text (delete $self->{template}); 1543 $layout->set_text (delete $self->{template});
1281 $self->{template} = $layout; 1544 $self->{template} = $layout;
1282 } 1545 }
1283 1546
1284 $self->set_text (delete $self->{text}) if exists $self->{text}; 1547 if (exists $self->{markup}) {
1285 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1548 $self->set_markup (delete $self->{markup});
1549 } else {
1550 $self->set_text (delete $self->{text});
1551 }
1286 1552
1287 $self 1553 $self
1288} 1554}
1289 1555
1290sub escape { 1556sub escape($) {
1291 local $_ = $_[1]; 1557 local $_ = $_[0];
1292 1558
1293 s/&/&amp;/g; 1559 s/&/&amp;/g;
1294 s/>/&gt;/g; 1560 s/>/&gt;/g;
1295 s/</&lt;/g; 1561 s/</&lt;/g;
1296 1562
1297 $_[1] 1563 $_
1298} 1564}
1299 1565
1300sub update { 1566sub update {
1301 my ($self) = @_; 1567 my ($self) = @_;
1302 1568
1303 delete $self->{texture}; 1569 delete $self->{texture};
1304 $self->SUPER::update; 1570 $self->SUPER::update;
1305} 1571}
1306 1572
1573sub realloc {
1574 my ($self) = @_;
1575
1576 delete $self->{ox};
1577 $self->SUPER::realloc;
1578}
1579
1307sub set_text { 1580sub set_text {
1308 my ($self, $text) = @_; 1581 my ($self, $text) = @_;
1309 1582
1310 return if $self->{text} eq "T$text"; 1583 return if $self->{text} eq "T$text";
1311 $self->{text} = "T$text"; 1584 $self->{text} = "T$text";
1312 1585
1586 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1313 $self->{layout}->set_text ($text); 1587 $self->{layout}->set_text ($text);
1314 1588
1589 delete $self->{size_req};
1590 $self->realloc;
1315 $self->update; 1591 $self->update;
1316 $self->check_size;
1317} 1592}
1318 1593
1319sub set_markup { 1594sub set_markup {
1320 my ($self, $markup) = @_; 1595 my ($self, $markup) = @_;
1321 1596
1322 return if $self->{text} eq "M$markup"; 1597 return if $self->{text} eq "M$markup";
1323 $self->{text} = "M$markup"; 1598 $self->{text} = "M$markup";
1324 1599
1600 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1601
1602 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1325 $self->{layout}->set_markup ($markup); 1603 $self->{layout}->set_markup ($markup);
1326 1604
1605 delete $self->{size_req};
1606 $self->realloc;
1327 $self->update; 1607 $self->update;
1328 $self->check_size;
1329} 1608}
1330 1609
1331sub size_request { 1610sub size_request {
1332 my ($self) = @_; 1611 my ($self) = @_;
1333 1612
1613 $self->{size_req} ||= do {
1334 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1614 $self->{layout}->set_font ($self->{font}) if $self->{font};
1335 $self->{layout}->set_width ($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});
1336 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1618 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1337 1619
1338 my ($w, $h) = $self->{layout}->size; 1620 my ($w, $h) = $self->{layout}->size;
1339 1621
1340 if (exists $self->{template}) { 1622 if (exists $self->{template}) {
1341 $self->{template}->set_font ($self->{font}) if $self->{font}; 1623 $self->{template}->set_font ($self->{font}) if $self->{font};
1342 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1624 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1343 1625
1344 my ($w2, $h2) = $self->{template}->size; 1626 my ($w2, $h2) = $self->{template}->size;
1345 1627
1346 $w = List::Util::max $w, $w2; 1628 $w = List::Util::max $w, $w2;
1347 $h = List::Util::max $h, $h2; 1629 $h = List::Util::max $h, $h2;
1630 }
1631
1632 [$w, $h]
1348 } 1633 };
1349 1634
1350 ( 1635 @{ $self->{size_req} }
1351 $w + $self->{padding} * 2,
1352 $h + $self->{padding} * 2,
1353 )
1354} 1636}
1355 1637
1356sub size_allocate { 1638sub size_allocate {
1357 my ($self, $w, $h) = @_; 1639 my ($self, $w, $h) = @_;
1358 1640
1641 delete $self->{ox};
1642
1359 delete $self->{texture}; 1643 delete $self->{texture}
1644 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1360} 1645}
1361 1646
1362sub set_fontsize { 1647sub set_fontsize {
1363 my ($self, $fontsize) = @_; 1648 my ($self, $fontsize) = @_;
1364 1649
1365 $self->{fontsize} = $fontsize; 1650 $self->{fontsize} = $fontsize;
1366 delete $self->{texture}; 1651 delete $self->{texture};
1367 1652
1368 $self->update; 1653 $self->realloc;
1369 $self->check_size; 1654}
1655
1656sub reconfigure {
1657 my ($self) = @_;
1658
1659 delete $self->{size_req};
1660
1661 $self->SUPER::reconfigure;
1370} 1662}
1371 1663
1372sub _draw { 1664sub _draw {
1373 my ($self) = @_; 1665 my ($self) = @_;
1374 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
1375 my $tex = $self->{texture} ||= do { 1669 my $tex = $self->{texture} ||= do {
1670 $self->{layout}->set_foreground (@{$self->{fg}});
1376 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1671 $self->{layout}->set_font ($self->{font}) if $self->{font};
1377 $self->{layout}->set_width ($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});
1378 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676
1379 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
1380 }; 1678 };
1381 1679
1382 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
1383 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 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
1384 glEnable GL_TEXTURE_2D; 1690 glEnable GL_TEXTURE_2D;
1691
1692 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1693 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1694
1695 if ($tex->{format} == GL_ALPHA) {
1696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1697 glColor @{$self->{fg}};
1698 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1699 } else {
1385 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1386 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1387 glColor @{$self->{fg}}; 1702 }
1388
1389 $self->{ox} = int (
1390 $self->{align} < 0 ? $self->{padding}
1391 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1392 : ($self->{w} - $tex->{w}) * 0.5
1393 );
1394
1395 $self->{oy} = int (
1396 $self->{valign} < 0 ? $self->{padding}
1397 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1398 : ($self->{h} - $tex->{h}) * 0.5
1399 );
1400
1401 $tex->draw_quad ($self->{ox}, $self->{oy});
1402 1703
1403 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1404 glDisable GL_BLEND;
1405} 1705}
1406 1706
1407############################################################################# 1707#############################################################################
1408 1708
1409package CFClient::UI::EntryBase; 1709package CFClient::UI::EntryBase;
… …
1422 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1423 can_hover => 1, 1723 can_hover => 1,
1424 can_focus => 1, 1724 can_focus => 1,
1425 valign => 0, 1725 valign => 0,
1426 can_events => 1, 1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1427 @_ 1729 @_
1428 ) 1730 )
1429} 1731}
1430 1732
1431sub _set_text { 1733sub _set_text {
… …
1433 1735
1434 delete $self->{cur_h}; 1736 delete $self->{cur_h};
1435 1737
1436 return if $self->{text} eq $text; 1738 return if $self->{text} eq $text;
1437 1739
1438 delete $self->{texture};
1439
1440 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1441 $self->{text} = $text; 1741 $self->{text} = $text;
1442 1742
1443 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1444 $self->{layout}->set_text ("$text "); 1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1445 1746
1446 $self->emit (changed => $self->{text}); 1747 $self->_emit (changed => $self->{text});
1748
1749 $self->realloc;
1750 $self->update;
1751}
1752
1753sub set_text {
1754 my ($self, $text) = @_;
1755
1756 $self->{cursor} = length $text;
1757 $self->_set_text ($text);
1447} 1758}
1448 1759
1449sub get_text { 1760sub get_text {
1450 $_[0]{text} 1761 $_[0]{text}
1451} 1762}
… …
1454 my ($self) = @_; 1765 my ($self) = @_;
1455 1766
1456 my ($w, $h) = $self->SUPER::size_request; 1767 my ($w, $h) = $self->SUPER::size_request;
1457 1768
1458 ($w + 1, $h) # add 1 for cursor 1769 ($w + 1, $h) # add 1 for cursor
1459}
1460
1461sub size_allocate {
1462 my ($self, $w, $h) = @_;
1463
1464 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1465}
1466
1467sub set_text {
1468 my ($self, $text) = @_;
1469
1470 $self->{cursor} = length $text;
1471 $self->_set_text ($text);
1472 $self->update;
1473} 1770}
1474 1771
1475sub key_down { 1772sub key_down {
1476 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1477 1774
… …
1479 my $sym = $ev->{sym}; 1776 my $sym = $ev->{sym};
1480 my $uni = $ev->{unicode}; 1777 my $uni = $ev->{unicode};
1481 1778
1482 my $text = $self->get_text; 1779 my $text = $self->get_text;
1483 1780
1484 if ($sym == 8) { 1781 if ($uni == 8) {
1485 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1486 } elsif ($sym == 127) { 1783 } elsif ($uni == 127) {
1487 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1488 } elsif ($sym == CFClient::SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1489 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1490 } elsif ($sym == CFClient::SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1491 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1492 } elsif ($sym == CFClient::SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1493 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1494 } elsif ($sym == CFClient::SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1495 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1496 } elsif ($sym == 27) { 1793 } elsif ($uni == 27) {
1497 $self->emit ('escape'); 1794 $self->_emit ('escape');
1498 } elsif ($uni) { 1795 } elsif ($uni) {
1499 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1500 } 1799 }
1501 1800
1502 $self->_set_text ($text); 1801 $self->_set_text ($text);
1503 $self->update; 1802
1803 $self->realloc;
1804
1805 1
1504} 1806}
1505 1807
1506sub focus_in { 1808sub focus_in {
1507 my ($self) = @_; 1809 my ($self) = @_;
1508 1810
… …
1523 utf8::encode $text; 1825 utf8::encode $text;
1524 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1525 1827
1526 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1527 $self->update; 1829 $self->update;
1830
1831 1
1528} 1832}
1529 1833
1530sub mouse_motion { 1834sub mouse_motion {
1531 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1532# 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, $y;#d#
1837
1838 0
1533} 1839}
1534 1840
1535sub _draw { 1841sub _draw {
1536 my ($self) = @_; 1842 my ($self) = @_;
1537 1843
1538 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1539 1845
1540 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1541 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1542 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1543 } else { 1849 } else {
1544 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1545 } 1851 }
1546 1852
1547 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1548 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1549 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1550 glVertex 0 , 0; 1856 glVertex 0 , 0;
1551 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1552 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1553 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1588 if ($sym == 13) { 1894 if ($sym == 13) {
1589 unshift @{$self->{history}}, 1895 unshift @{$self->{history}},
1590 my $txt = $self->get_text; 1896 my $txt = $self->get_text;
1591 $self->{history_pointer} = -1; 1897 $self->{history_pointer} = -1;
1592 $self->{history_saveback} = ''; 1898 $self->{history_saveback} = '';
1593 $self->emit (activate => $txt); 1899 $self->_emit (activate => $txt);
1594 $self->update; 1900 $self->update;
1595 1901
1596 } elsif ($sym == CFClient::SDLK_UP) { 1902 } elsif ($sym == CFClient::SDLK_UP) {
1597 if ($self->{history_pointer} < 0) { 1903 if ($self->{history_pointer} < 0) {
1598 $self->{history_saveback} = $self->get_text; 1904 $self->{history_saveback} = $self->get_text;
… …
1614 } else { 1920 } else {
1615 $self->set_text ($self->{history_saveback}); 1921 $self->set_text ($self->{history_saveback});
1616 } 1922 }
1617 1923
1618 } else { 1924 } else {
1619 $self->SUPER::key_down ($ev); 1925 return $self->SUPER::key_down ($ev)
1926 }
1927
1620 } 1928 1
1621
1622} 1929}
1623 1930
1624############################################################################# 1931#############################################################################
1625 1932
1626package CFClient::UI::Button; 1933package CFClient::UI::Button;
… …
1635 1942
1636sub new { 1943sub new {
1637 my $class = shift; 1944 my $class = shift;
1638 1945
1639 $class->SUPER::new ( 1946 $class->SUPER::new (
1640 padding => 4, 1947 padding_x => 4,
1948 padding_y => 4,
1641 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1642 bg => [1, 1, 1, 0.2],
1643 active_fg => [0, 0, 1], 1950 active_fg => [0, 0, 1],
1644 can_hover => 1, 1951 can_hover => 1,
1645 align => 0, 1952 align => 0,
1646 valign => 0, 1953 valign => 0,
1647 can_events => 1, 1954 can_events => 1,
1648 @_ 1955 @_
1649 ) 1956 )
1650} 1957}
1651 1958
1959sub activate { }
1960
1652sub button_up { 1961sub button_up {
1653 my ($self, $ev, $x, $y) = @_; 1962 my ($self, $ev, $x, $y) = @_;
1654 1963
1964 $self->emit ("activate")
1655 if ($x >= 0 && $x < $self->{w} 1965 if $x >= 0 && $x < $self->{w}
1656 && $y >= 0 && $y < $self->{h}) { 1966 && $y >= 0 && $y < $self->{h};
1657 $self->emit ("activate"); 1967
1658 } 1968 1
1659} 1969}
1660 1970
1661sub _draw { 1971sub _draw {
1662 my ($self) = @_; 1972 my ($self) = @_;
1663 1973
1664 local $self->{fg} = $self->{fg}; 1974 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1665 1975
1666 if ($GRAB == $self) {
1667 $self->{fg} = $self->{active_fg};
1668 }
1669
1670 glEnable GL_BLEND;
1671 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1672 glEnable GL_TEXTURE_2D; 1976 glEnable GL_TEXTURE_2D;
1673 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1977 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1674 glColor 0, 0, 0, 1; 1978 glColor 0, 0, 0, 1;
1675 1979
1676 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1980 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1677 1981
1678 glDisable GL_TEXTURE_2D; 1982 glDisable GL_TEXTURE_2D;
1679 glDisable GL_BLEND;
1680 1983
1681 $self->SUPER::_draw; 1984 $self->SUPER::_draw;
1985}
1986
1987#############################################################################
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
1682} 2023}
1683 2024
1684############################################################################# 2025#############################################################################
1685 2026
1686package CFClient::UI::CheckBox; 2027package CFClient::UI::CheckBox;
… …
1695 2036
1696sub new { 2037sub new {
1697 my $class = shift; 2038 my $class = shift;
1698 2039
1699 $class->SUPER::new ( 2040 $class->SUPER::new (
1700 padding => 2, 2041 padding_x => 2,
2042 padding_y => 2,
1701 fg => [1, 1, 1], 2043 fg => [1, 1, 1],
1702 active_fg => [1, 1, 0], 2044 active_fg => [1, 1, 0],
2045 bg => [0, 0, 0, 0.2],
2046 active_bg => [1, 1, 1, 0.5],
1703 state => 0, 2047 state => 0,
1704 can_hover => 1, 2048 can_hover => 1,
1705 @_ 2049 @_
1706 ) 2050 )
1707} 2051}
1708 2052
1709sub size_request { 2053sub size_request {
1710 my ($self) = @_; 2054 my ($self) = @_;
1711 2055
1712 ($self->{padding} * 2 + 6) x 2 2056 (6) x 2
1713} 2057}
1714 2058
1715sub button_down { 2059sub button_down {
1716 my ($self, $ev, $x, $y) = @_; 2060 my ($self, $ev, $x, $y) = @_;
1717 2061
1718 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2062 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1719 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2063 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1720 $self->{state} = !$self->{state}; 2064 $self->{state} = !$self->{state};
1721 $self->emit (changed => $self->{state}); 2065 $self->_emit (changed => $self->{state});
2066 } else {
2067 return 0
2068 }
2069
1722 } 2070 1
1723} 2071}
1724 2072
1725sub _draw { 2073sub _draw {
1726 my ($self) = @_; 2074 my ($self) = @_;
1727 2075
1728 $self->SUPER::_draw; 2076 $self->SUPER::_draw;
1729 2077
1730 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2078 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1731 2079
1732 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;
1733 2083
1734 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2084 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1735 2085
1736 glEnable GL_BLEND; 2086 my $tex = $self->{state} ? $tex[1] : $tex[0];
2087
1737 glEnable GL_TEXTURE_2D; 2088 glEnable GL_TEXTURE_2D;
1738 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1739
1740 my $tex = $self->{state} ? $tex[1] : $tex[0];
1741
1742 $tex->draw_quad (0, 0, $s, $s); 2089 $tex->draw_quad_alpha (0, 0, $s, $s);
1743
1744 glDisable GL_TEXTURE_2D; 2090 glDisable GL_TEXTURE_2D;
1745 glDisable GL_BLEND;
1746} 2091}
1747 2092
1748############################################################################# 2093#############################################################################
1749 2094
1750package CFClient::UI::Image; 2095package CFClient::UI::Image;
… …
1793 glTranslate 0, -$self->{w}, 0; 2138 glTranslate 0, -$self->{w}, 0;
1794 2139
1795 ($w, $h) = ($h, $w); 2140 ($w, $h) = ($h, $w);
1796 } 2141 }
1797 2142
1798 glEnable GL_BLEND;
1799 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1800 glEnable GL_TEXTURE_2D; 2143 glEnable GL_TEXTURE_2D;
1801 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2144 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1802 2145
1803 $tex->draw_quad (0, 0, $w, $h); 2146 $tex->draw_quad_alpha (0, 0, $w, $h);
1804 2147
1805 glDisable GL_BLEND;
1806 glDisable GL_TEXTURE_2D; 2148 glDisable GL_TEXTURE_2D;
1807} 2149}
1808 2150
1809############################################################################# 2151#############################################################################
1810 2152
… …
1900 2242
1901 my $h1 = $self->{h} * (1 - $ycut1); 2243 my $h1 = $self->{h} * (1 - $ycut1);
1902 my $h2 = $self->{h} * (1 - $ycut2); 2244 my $h2 = $self->{h} * (1 - $ycut2);
1903 2245
1904 glEnable GL_BLEND; 2246 glEnable GL_BLEND;
1905 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;
1906 glEnable GL_TEXTURE_2D; 2249 glEnable GL_TEXTURE_2D;
1907 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2250 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1908 2251
1909 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2252 glBindTexture GL_TEXTURE_2D, $t1->{name};
1910 glBegin GL_QUADS; 2253 glBegin GL_QUADS;
… …
1999 qw(s1_slider.png s1_slider_bg.png); 2342 qw(s1_slider.png s1_slider_bg.png);
2000 2343
2001sub new { 2344sub new {
2002 my $class = shift; 2345 my $class = shift;
2003 2346
2004 # range [value, low, high, page] 2347 # range [value, low, high, page, unit]
2005 2348
2006 # TODO: 0-width page 2349 # TODO: 0-width page
2007 # TODO: req_w/h are wrong with vertical 2350 # TODO: req_w/h are wrong with vertical
2008 # TODO: calculations are off 2351 # TODO: calculations are off
2009 my $self = $class->SUPER::new ( 2352 my $self = $class->SUPER::new (
2010 fg => [1, 1, 1], 2353 fg => [1, 1, 1],
2011 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],
2012 range => [0, 0, 100, 10], 2357 range => [0, 0, 100, 10, 0],
2013 req_w => $::WIDTH / 80, 2358 min_w => $::WIDTH / 80,
2014 req_h => $::WIDTH / 80, 2359 min_h => $::WIDTH / 80,
2015 vertical => 0, 2360 vertical => 0,
2016 can_hover => 1, 2361 can_hover => 1,
2017 inner_pad => 5, 2362 inner_pad => 0.02,
2018 @_ 2363 @_
2019 ); 2364 );
2020 2365
2366 $self->set_value ($self->{range}[0]);
2367 $self->update;
2368
2021 $self 2369 $self
2022} 2370}
2023 2371
2372sub changed { }
2373
2374sub set_range {
2375 my ($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 $self->update;
2405 }
2406}
2407
2024sub size_request { 2408sub size_request {
2025 my ($self) = @_; 2409 my ($self) = @_;
2026 2410
2027 my $w = $self->{req_w}; 2411 ($self->{req_w}, $self->{req_h})
2028 my $h = $self->{req_h};
2029
2030 $self->{vertical} ? ($h, $w) : ($w, $h)
2031} 2412}
2032 2413
2033sub button_down { 2414sub button_down {
2034 my ($self, $ev, $x, $y) = @_; 2415 my ($self, $ev, $x, $y) = @_;
2035 2416
2036 $self->SUPER::button_down ($ev, $x, $y); 2417 $self->SUPER::button_down ($ev, $x, $y);
2418
2419 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2420
2037 $self->mouse_motion ($ev, $x, $y); 2421 $self->mouse_motion ($ev, $x, $y)
2038} 2422}
2039 2423
2040sub mouse_motion { 2424sub mouse_motion {
2041 my ($self, $ev, $x, $y) = @_; 2425 my ($self, $ev, $x, $y) = @_;
2042 2426
2043 if ($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
2044 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2455 my ($value, $lo, $hi, $page) = @{$self->{range}};
2456 my $range = ($hi - $page - $lo) || 1e-100;
2045 2457
2046 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2458 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2047 2459
2048 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2460 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2049 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2461 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2050 2462
2051 $x -= $inner_pad_px; # substract the padding 2463 $value = ($value - $lo) / $range;
2052 $x = $x * ($hi - $lo) / $inner_w + $lo; 2464 $value = $value * $self->{scale} + $self->{offset};
2053 $x = $lo if $x < $lo;
2054 $x = $hi - $page if $x > $hi - $page;
2055 $self->{range}[0] = $x;
2056 2465
2057 $self->emit (changed => $x); 2466 $self->{knob_x} = $value - $knob_w * 0.5;
2058 $self->update; 2467 $self->{knob_w} = $knob_w;
2059 } 2468 }
2060}
2061
2062# the inner_* stuff is for generating a padding for the slider handle,
2063# so that the handle doesn't leave the texture. This calculation isn't 100%
2064# correct propably, but it does the job for now
2065sub _calc_inner_pad_px {
2066 my ($self, $w) = @_;
2067 ($w / 100) * $self->{inner_pad} # % to pixels
2068}
2069
2070sub _draw {
2071 my ($self) = @_;
2072 2469
2073 $self->SUPER::_draw (); 2470 $self->SUPER::_draw ();
2074 2471
2075 my ($w, $h) = @$self{qw(w h)}; 2472 glScale $self->{w}, $self->{h};
2076 2473
2077 if ($self->{vertical}) { 2474 if ($self->{vertical}) {
2078 # draw a vertical slider like a rotated horizontal slider 2475 # draw a vertical slider like a rotated horizontal slider
2079 2476
2477 glTranslate 1, 0, 0;
2080 glRotate 90, 0, 0, 1; 2478 glRotate 90, 0, 0, 1;
2081 glTranslate 0, -$self->{w}, 0;
2082
2083 ($w, $h) = ($h, $w);
2084 } 2479 }
2085 2480
2086 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2481 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2087 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2482 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2088 2483
2089 my ($value, $lo, $hi, $page) = @{$self->{range}};
2090
2091 $hi = $value + 1 if $lo == $hi;
2092
2093 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2094 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2095
2096 $page = int $page * $inner_w / ($hi - $lo);
2097 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2098
2099 $w -= $page;
2100 $page &= ~1;
2101 glTranslate $page * 0.5, 0, 0;
2102 $page ||= 2;
2103
2104 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2105 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2106
2107 glEnable GL_BLEND;
2108 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2109 glEnable GL_TEXTURE_2D; 2484 glEnable GL_TEXTURE_2D;
2110 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2485 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2111 2486
2112 # draw background 2487 # draw background
2113 $tex[1]->draw_quad (0, 0, $w, $h); 2488 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2114 2489
2115 # draw handle 2490 # draw handle
2116 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2491 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2117 2492
2118 glDisable GL_BLEND;
2119 glDisable GL_TEXTURE_2D; 2493 glDisable GL_TEXTURE_2D;
2120} 2494}
2121 2495
2122############################################################################# 2496#############################################################################
2123 2497
2498package CFClient::UI::ValSlider;
2499
2500our @ISA = CFClient::UI::HBox::;
2501
2502sub new {
2503 my ($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
2124package CFClient::UI::TextView; 2539package CFClient::UI::TextScroller;
2125 2540
2126our @ISA = CFClient::UI::HBox::; 2541our @ISA = CFClient::UI::HBox::;
2127 2542
2128use CFClient::OpenGL; 2543use CFClient::OpenGL;
2129 2544
… …
2131 my $class = shift; 2546 my $class = shift;
2132 2547
2133 my $self = $class->SUPER::new ( 2548 my $self = $class->SUPER::new (
2134 fontsize => 1, 2549 fontsize => 1,
2135 can_events => 0, 2550 can_events => 0,
2551 indent => 0,
2136 #font => default_font 2552 #font => default_font
2137 @_, 2553 @_,
2138 2554
2139 layout => (new CFClient::Layout), 2555 layout => (new CFClient::Layout 1),
2140 par => [], 2556 par => [],
2141 height => 0, 2557 height => 0,
2142 children => [ 2558 children => [
2143 (new CFClient::UI::Empty expand => 1), 2559 (new CFClient::UI::Empty expand => 1),
2144 (new CFClient::UI::Slider vertical => 1), 2560 (new CFClient::UI::Slider vertical => 1),
… …
2155 2571
2156 $self->{fontsize} = $fontsize; 2572 $self->{fontsize} = $fontsize;
2157 $self->reflow; 2573 $self->reflow;
2158} 2574}
2159 2575
2160sub text_height {
2161 my ($self, $text) = @_;
2162
2163 my $layout = $self->{layout};
2164
2165 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2166 $layout->set_width ($self->{children}[0]{w});
2167 $layout->set_text ($text);
2168
2169 ($layout->size)[1]
2170}
2171
2172sub reflow {
2173 my ($self) = @_;
2174
2175 $self->{need_reflow}++;
2176 $self->update;
2177}
2178
2179sub size_allocate { 2576sub size_allocate {
2180 my ($self, $w, $h) = @_; 2577 my ($self, $w, $h) = @_;
2181 2578
2182 $self->SUPER::size_allocate ($w, $h); 2579 $self->SUPER::size_allocate ($w, $h);
2183 2580
2184 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2581 $self->{layout}->set_font ($self->{font}) if $self->{font};
2185 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2582 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2186 $self->{layout}->set_width ($self->{children}[0]{w}); 2583 $self->{layout}->set_width ($self->{children}[0]{w});
2584 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2187 2585
2188 $self->reflow; 2586 $self->reflow;
2189} 2587}
2190 2588
2589sub text_size {
2590 my ($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 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2622}
2623
2191sub add_paragraph { 2624sub add_paragraph {
2192 my ($self, $color, $text) = @_; 2625 my ($self, $color, $text, $indent) = @_;
2193 2626
2194 #TODO: intelligently "reformat" paragraph 2627 for my $line (split /\n/, $text) {
2195 2628 my ($w, $h) = $self->text_size ($line);
2196 my $height = $self->text_height ($text);
2197
2198 $self->{height} += $height; 2629 $self->{height} += $h;
2630 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2631 }
2199 2632
2200 push @{$self->{par}}, [$height, $color, $text];
2201
2202 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2633 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2203 $self->{children}[1]->update;
2204} 2634}
2205 2635
2206sub update { 2636sub update {
2207 my ($self) = @_; 2637 my ($self) = @_;
2208 2638
… …
2210 2640
2211 return unless $self->{h} > 0; 2641 return unless $self->{h} > 0;
2212 2642
2213 delete $self->{texture}; 2643 delete $self->{texture};
2214 2644
2215 $ROOT->on_refresh ($self, sub { 2645 $ROOT->on_post_alloc ($self => sub {
2646 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2647
2216 if (delete $self->{need_reflow}) { 2648 if (delete $self->{need_reflow}) {
2217 my $height = 0; 2649 my $height = 0;
2218 2650
2219 $height += $_->[0] = $self->text_height ($_->[2]) 2651 my $layout = $self->{layout};
2652
2653 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2654
2220 for @{$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 }
2221 2667
2222 $self->{height} = $height; 2668 $self->{height} = $height;
2223 2669
2224 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2670 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2225 2671
2226 delete $self->{texture}; 2672 delete $self->{texture};
2227 } 2673 }
2228 2674
2229 $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 {
2230 glClearColor 0, 0, 0, 0; 2676 glClearColor 0, 0, 0, 0;
2231 glClear GL_COLOR_BUFFER_BIT; 2677 glClear GL_COLOR_BUFFER_BIT;
2232 2678
2679 my $top = int $self->{children}[1]{range}[0];
2680
2681 my $y0 = $top;
2682 my $y1 = $top + $H;
2683
2684 my $y = 0;
2685
2686 my $layout = $self->{layout};
2687
2688 $layout->set_font ($self->{font}) if $self->{font};
2689
2233 glEnable GL_BLEND; 2690 glEnable GL_BLEND;
2691 #TODO# not correct in windows where rgba is forced off
2234 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2692 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2235 glEnable GL_TEXTURE_2D;
2236 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2237
2238 my $top = int $self->{children}[1]{range}[0];
2239
2240 my $y0 = $top;
2241 my $y1 = $top + $self->{h};
2242
2243 my $y = 0;
2244
2245 my $layout = $self->{layout};
2246
2247 $layout->set_font ($self->{font}) if $self->{font};
2248 2693
2249 for my $par (@{$self->{par}}) { 2694 for my $par (@{$self->{par}}) {
2250 my $h = $par->[0]; 2695 my $h = $par->[1];
2251 2696
2252 if ($y0 < $y + $h && $y < $y1) { 2697 if ($y0 < $y + $h && $y < $y1) {
2698 $layout->set_foreground (@{ $par->[2] });
2699 $layout->set_width ($W - $par->[3]);
2700 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2253 $layout->set_text ($par->[2]); 2701 $layout->set_markup ($par->[4]);
2254 2702
2255 glColor @{ $par->[1] }; 2703 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2256 my ($W, $H) = $layout->size; 2704
2257 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2705 glRasterPos $par->[3], $y - $y0;
2706 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2258 } 2707 }
2259 2708
2260 $y += $h; 2709 $y += $h;
2261 } 2710 }
2262 2711
2263 glDisable GL_TEXTURE_2D;
2264 glDisable GL_BLEND; 2712 glDisable GL_BLEND;
2265 }; 2713 };
2266 }); 2714 });
2267} 2715}
2268 2716
2269sub _draw { 2717sub _draw {
2270 my ($self) = @_; 2718 my ($self) = @_;
2271 2719
2272 glEnable GL_BLEND;
2273 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2274 glEnable GL_TEXTURE_2D; 2720 glEnable GL_TEXTURE_2D;
2275 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2721 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2276 glColor 1, 1, 1, 1; 2722 glColor 0, 0, 0, 1;
2277 $self->{texture}->draw_quad (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});
2278 glDisable GL_TEXTURE_2D; 2724 glDisable GL_TEXTURE_2D;
2279 glDisable GL_BLEND;
2280 2725
2281 $self->{children}[1]->draw; 2726 $self->{children}[1]->draw;
2282 2727
2283} 2728}
2284 2729
… …
2332 2777
2333sub new { 2778sub new {
2334 my $class = shift; 2779 my $class = shift;
2335 2780
2336 my $self = $class->SUPER::new ( 2781 my $self = $class->SUPER::new (
2337 state => 0, 2782 state => 0,
2338 connect_activate => \&toggle_flopper, 2783 on_activate => \&toggle_flopper,
2339 @_ 2784 @_
2340 ); 2785 );
2341 2786
2342 if ($self->{state}) {
2343 $self->{state} = 0;
2344 $self->toggle_flopper;
2345 }
2346
2347 $self 2787 $self
2348} 2788}
2349 2789
2350sub toggle_flopper { 2790sub toggle_flopper {
2351 my ($self) = @_; 2791 my ($self) = @_;
2352 2792
2353 # TODO: use animation 2793 $self->{other}->toggle_visibility;
2354 if ($self->{state} = !$self->{state}) {
2355 $CFClient::UI::ROOT->add ($self->{other});
2356 $self->{other}->move ($self->coord2global (0, $self->{h}));
2357 $self->emit ("open");
2358 } else {
2359 $CFClient::UI::ROOT->remove ($self->{other});
2360 $self->emit ("close");
2361 }
2362
2363 $self->emit (changed => $self->{state});
2364} 2794}
2365 2795
2366############################################################################# 2796#############################################################################
2367 2797
2368package CFClient::UI::Tooltip; 2798package CFClient::UI::Tooltip;
… …
2378 @_, 2808 @_,
2379 can_events => 0, 2809 can_events => 0,
2380 ) 2810 )
2381} 2811}
2382 2812
2383sub set_markup { 2813sub set_tooltip_from {
2384 my ($self, $text) = @_; 2814 my ($self, $widget) = @_;
2385 2815
2386 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2816 my $tooltip = $widget->{tooltip};
2387 $self->{label}->set_markup ($text); 2817
2388 $self->add ($self->{label}); 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
2828 $self->add (new CFClient::UI::Label
2829 markup => $tooltip,
2830 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2831 fontsize => 0.8,
2832 fg => [0, 0, 0, 1],
2833 ellipsise => 0,
2834 font => ($widget->{tooltip_font} || $::FONT_PROP),
2835 );
2389} 2836}
2390 2837
2391sub size_request { 2838sub size_request {
2392 my ($self) = @_; 2839 my ($self) = @_;
2393
2394 $self->child->set_max_size ($::WIDTH * 0.3);
2395 2840
2396 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2841 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2397 2842
2398 ($w + 4, $h + 4) 2843 ($w + 4, $h + 4)
2399} 2844}
… …
2402 my ($self, $w, $h) = @_; 2847 my ($self, $w, $h) = @_;
2403 2848
2404 $self->SUPER::size_allocate ($w - 4, $h - 4); 2849 $self->SUPER::size_allocate ($w - 4, $h - 4);
2405} 2850}
2406 2851
2852sub visibility_change {
2853 my ($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, $y);
2867 });
2868}
2869
2407sub _draw { 2870sub _draw {
2408 my ($self) = @_; 2871 my ($self) = @_;
2409 2872
2410 glPushMatrix;
2411 glTranslate 0.375, 0.375; 2873 glTranslate 0.375, 0.375;
2412 2874
2413 my ($w, $h) = @$self{qw(w h)}; 2875 my ($w, $h) = @$self{qw(w h)};
2414 2876
2415 glColor 1, 0.8, 0.4; 2877 glColor 1, 0.8, 0.4;
… …
2426 glVertex 0 , $h; 2888 glVertex 0 , $h;
2427 glVertex $w, $h; 2889 glVertex $w, $h;
2428 glVertex $w, 0; 2890 glVertex $w, 0;
2429 glEnd; 2891 glEnd;
2430 2892
2431 glPopMatrix; 2893 glTranslate 2 - 0.375, 2 - 0.375;
2432 2894
2433 glTranslate 2, 2;
2434 $self->SUPER::_draw; 2895 $self->SUPER::_draw;
2435} 2896}
2436 2897
2437############################################################################# 2898#############################################################################
2438 2899
… …
2443use CFClient::OpenGL; 2904use CFClient::OpenGL;
2444 2905
2445sub new { 2906sub new {
2446 my $class = shift; 2907 my $class = shift;
2447 2908
2448 $class->SUPER::new ( 2909 my $self = $class->SUPER::new (
2449 aspect => 1, 2910 aspect => 1,
2911 can_events => 0,
2450 @_, 2912 @_,
2451 ) 2913 );
2914
2915 if ($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 $self
2452} 2930}
2453 2931
2454sub size_request { 2932sub size_request {
2455 (32, 8) 2933 (32, 8)
2456} 2934}
2457 2935
2936sub update {
2937 my ($self) = @_;
2938
2939 return unless $self->{visible};
2940
2941 $self->SUPER::update;
2942}
2943
2458sub _draw { 2944sub _draw {
2459 my ($self) = @_; 2945 my ($self) = @_;
2460 2946
2461 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
2462 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2958 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2463 2959
2464 # TODO animation
2465 if ($tex) { 2960 if ($tex) {
2466 glEnable GL_BLEND;
2467 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2468 glEnable GL_TEXTURE_2D; 2961 glEnable GL_TEXTURE_2D;
2469 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2962 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2470 glColor 1, 1, 1, 1; 2963 glColor 0, 0, 0, 1;
2471 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2964 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2472 glDisable GL_TEXTURE_2D; 2965 glDisable GL_TEXTURE_2D;
2473 glDisable GL_BLEND;
2474 } 2966 }
2967}
2968
2969sub destroy {
2970 my ($self) = @_;
2971
2972 $self->{timer}->cancel
2973 if $self->{timer};
2974
2975 $self->SUPER::destroy;
2475} 2976}
2476 2977
2477############################################################################# 2978#############################################################################
2478 2979
2479package CFClient::UI::InventoryItem; 2980package CFClient::UI::Buttonbar;
2480 2981
2481our @ISA = CFClient::UI::HBox::; 2982our @ISA = CFClient::UI::HBox::;
2482 2983
2483sub new { 2984# TODO: should actualyl wrap buttons and other goodies.
2484 my $class = shift;
2485
2486 my %args = @_;
2487
2488 my $item = delete $args{item};
2489
2490 my $desc = $item->{nrof} < 2
2491 ? $item->{name}
2492 : "$item->{nrof} $item->{name_pl}";
2493
2494
2495 my $self = $class->SUPER::new (
2496 can_hover => 1,
2497 can_events => 1,
2498 tooltip => (CFClient::UI::Label->escape ($desc)
2499 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2500 connect_button_down => sub {
2501 my ($self, $ev, $x, $y) = @_;
2502
2503 # todo: maybe put examine on 1? but should just be a tooltip :(
2504 if ($ev->{button} == 1) {
2505 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2506 } elsif ($ev->{button} == 2) {
2507 $::CONN->send ("apply $item->{tag}");
2508 } elsif ($ev->{button} == 3) {
2509 CFClient::UI::Menu->new (
2510 items => [
2511 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2512 [
2513 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2514 sub { $::CONN->send ("lock $item->{tag}") },
2515 ],
2516 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2517 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2518 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2519 ],
2520 )->popup ($ev);
2521 }
2522
2523 1
2524 },
2525 %args
2526 );
2527
2528 $self->add (new CFClient::UI::Face
2529 can_events => 0,
2530 face => $item->{face},
2531 anim => $item->{anim},
2532 animspeed => $item->{animspeed},
2533 );
2534
2535 $self->add (new CFClient::UI::Label
2536 can_events => 0,
2537 text => $desc,
2538 );
2539
2540 $self
2541}
2542
2543#############################################################################
2544
2545package CFClient::UI::Inventory;
2546
2547our @ISA = CFClient::UI::ScrolledWindow::;
2548
2549sub new {
2550 my $class = shift;
2551
2552 my $self = $class->SUPER::new (
2553 scrolled => (new CFClient::UI::VBox),
2554 @_,
2555 );
2556
2557 $self
2558}
2559
2560sub set_items {
2561 my ($self, $items) = @_;
2562
2563 $self->{scrolled}->clear;
2564 return unless $items;
2565
2566 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2567
2568 $self->{real_items} = \@items;
2569
2570 for my $item (@items) {
2571 my $desc = $item->{nrof} < 2
2572 ? $item->{name}
2573 : "$item->{nrof} $item->{name_pl}";
2574
2575 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2576 }
2577
2578# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2579}
2580
2581sub size_request {
2582 my ($self) = @_;
2583 ($self->{req_w}, $self->{req_h});
2584}
2585 2985
2586############################################################################# 2986#############################################################################
2587 2987
2588package CFClient::UI::Menu; 2988package CFClient::UI::Menu;
2589 2989
… …
2601 ); 3001 );
2602 3002
2603 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3003 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2604 3004
2605 for my $item (@{ $self->{items} }) { 3005 for my $item (@{ $self->{items} }) {
2606 my ($widget, $cb) = @$item; 3006 my ($widget, $cb, $tooltip) = @$item;
2607 3007
2608 # handle various types of items, only text for now 3008 # handle various types of items, only text for now
2609 if (!ref $widget) { 3009 if (!ref $widget) {
2610 $widget = new CFClient::UI::Label 3010 $widget = new CFClient::UI::Label
2611 can_hover => 1, 3011 can_hover => 1,
2612 can_events => 1, 3012 can_events => 1,
2613 text => $widget; 3013 markup => $widget,
3014 tooltip => $tooltip
2614 } 3015 }
2615 3016
2616 $self->{item}{$widget} = $item; 3017 $self->{item}{$widget} = $item;
2617 3018
2618 $self->{vbox}->add ($widget); 3019 $self->{vbox}->add ($widget);
… …
2623 3024
2624# 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)
2625sub popup { 3026sub popup {
2626 my ($self, $ev) = @_; 3027 my ($self, $ev) = @_;
2627 3028
2628 $self->emit ("popdown"); 3029 $self->_emit ("popdown");
2629 3030
2630 # maybe save $GRAB? must be careful about events... 3031 # maybe save $GRAB? must be careful about events...
2631 $GRAB = $self; 3032 $GRAB = $self;
2632 $self->{button} = $ev->{button}; 3033 $self->{button} = $ev->{button};
2633 3034
2634 $self->show; 3035 $self->show;
2635 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3036 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2636} 3037}
2637 3038
2638sub mouse_motion { 3039sub mouse_motion {
2639 my ($self, $ev, $x, $y) = @_; 3040 my ($self, $ev, $x, $y) = @_;
2640 3041
2641 # TODO: should use vbox->find_widget or so 3042 # TODO: should use vbox->find_widget or so
2642 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3043 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2643 $self->{hover} = $self->{item}{$HOVER}; 3044 $self->{hover} = $self->{item}{$HOVER};
3045
3046 0
2644} 3047}
2645 3048
2646sub button_up { 3049sub button_up {
2647 my ($self, $ev, $x, $y) = @_; 3050 my ($self, $ev, $x, $y) = @_;
2648 3051
2649 if ($ev->{button} == $self->{button}) { 3052 if ($ev->{button} == $self->{button}) {
2650 undef $GRAB; 3053 undef $GRAB;
2651 $self->hide; 3054 $self->hide;
2652 3055
2653 $self->emit ("popdown"); 3056 $self->_emit ("popdown");
2654 $self->{hover}[1]->() if $self->{hover}; 3057 $self->{hover}[1]->() if $self->{hover};
3058 } else {
3059 return 0
3060 }
3061
2655 } 3062 1
2656} 3063}
2657 3064
2658############################################################################# 3065#############################################################################
2659 3066
2660package CFClient::UI::Root; 3067package CFClient::UI::Multiplexer;
2661 3068
2662our @ISA = CFClient::UI::Container::; 3069our @ISA = CFClient::UI::Container::;
2663
2664use CFClient::OpenGL;
2665 3070
2666sub new { 3071sub new {
2667 my $class = shift; 3072 my $class = shift;
2668 3073
2669 $class->SUPER::new ( 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
3231package CFClient::UI::Statusbox;
3232
3233our @ISA = CFClient::UI::VBox::;
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 $self
3248}
3249
3250sub reorder {
3251 my ($self) = @_;
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 %{ $self->{item} };
3258
3259 while (my ($k, $v) = each %{ $self->{item} }) {
3260 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3261 }
3262
3263 my @widgets;
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
3272 my $count = 10 + 1;
3273 for my $item (@items) {
3274 last unless --$count;
3275
3276 my $label = $item->{label} ||= do {
3277 # TODO: doesn't handle markup well (read as: at all)
3278 my $short = $item->{count} > 1
3279 ? "<b>$item->{count} ×</b> $item->{text}"
3280 : $item->{text};
3281
3282 for ($short) {
3283 s/^\s+//;
3284 s/\s+/ /g;
3285 }
3286
3287 new CFClient::UI::Label
3288 markup => $short,
3289 tooltip => $item->{tooltip},
3290 tooltip_font => $::FONT_PROP,
3291 tooltip_width => 0.67,
3292 fontsize => $item->{fontsize} || $self->{fontsize},
3293 max_w => $::WIDTH * 0.44,
3294 fg => [@{ $item->{fg} }],
3295 can_events => 1,
3296 can_hover => 1
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;
3310 }
3311
3312 $self->clear;
3313 $self->SUPER::add (reverse @widgets);
3314}
3315
3316sub add {
3317 my ($self, $text, %arg) = @_;
3318
3319 $text =~ s/^\s+//;
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},
3341 text => $text,
3342 timeout => $timeout,
3343 tooltip => $text,
3344 fg => [0.8, 0.8, 0.8, 0.8],
3345 pri => 0,
3346 count => 1,
3347 %arg,
3348 };
3349 }
3350
3351 $self->reorder;
3352}
3353
3354sub reconfigure {
3355 my ($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
3372#############################################################################
3373
3374package CFClient::UI::Inventory;
3375
3376our @ISA = CFClient::UI::ScrolledWindow::;
3377
3378sub new {
3379 my $class = shift;
3380
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 => [],
2670 @_, 3624 @_,
2671 ) 3625 )
2672} 3626}
2673 3627
2674sub configure { 3628my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
2675 my ($self, $x, $y, $w, $h) = @_;
2676 3629
2677 $self->{w} = $w; 3630my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
2678 $self->{h} = $h; 3631 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
2679} 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");
2680 3640
2681sub 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 => $spell->{damage}, @TOOLTIP_DMG);
3709 }
3710 });
3711}
3712
3713sub add_spell {
2682 my ($self) = @_; 3714 my ($self, $spell) = @_;
2683 3715
2684 $self->size_allocate ($self->{w}, $self->{h}) 3716 $self->{spell}->{$spell->{name}} = $spell;
2685 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 $self
2686} 3755}
2687 3756
2688sub size_request { 3757sub size_request {
2689 my ($self) = @_; 3758 my ($self) = @_;
2690 3759
2691 ($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 $coord + 0.5
2692} 3775}
2693 3776
2694sub size_allocate { 3777sub size_allocate {
2695 my ($self, $w, $h) = @_; 3778 my ($self, $w, $h) = @_;
2696 3779
2697 my $old_w = $self->{old_w};
2698 my $old_h = $self->{old_h};
2699
2700 if ($old_w && $old_h) {
2701 for my $child ($self->children) {
2702 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2703 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2704 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2705 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2706 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2707 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2708 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2709 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2710 }
2711 }
2712
2713 for my $child ($self->children) { 3780 for my $child ($self->children) {
2714 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)};
2715 3782
2716 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3783 $X = $child->{force_x} if exists $child->{force_x};
2717 $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
2718 $child->configure ($X, $Y, $W, $H); 3789 $child->configure ($X, $Y, $W, $H);
2719 } 3790 }
2720
2721 $self->{old_w} = $w;
2722 $self->{old_h} = $h;
2723} 3791}
2724 3792
2725sub coord2local { 3793sub coord2local {
2726 my ($self, $x, $y) = @_; 3794 my ($self, $x, $y) = @_;
2727 3795
… …
2735} 3803}
2736 3804
2737sub update { 3805sub update {
2738 my ($self) = @_; 3806 my ($self) = @_;
2739 3807
2740 $self->check_size;
2741 $::WANT_REFRESH++; 3808 $::WANT_REFRESH++;
2742} 3809}
2743 3810
2744sub add { 3811sub add {
2745 my ($self, $child) = @_; 3812 my ($self, @children) = @_;
2746 3813
2747 # integerise window positions 3814 $_->{is_toplevel} = 1
2748 $child->{x} = int $child->{x}; 3815 for @children;
2749 $child->{y} = int $child->{y};
2750 3816
2751 $self->SUPER::add ($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 $w->set_invisible;
3832 }
2752} 3833}
2753 3834
2754sub on_refresh { 3835sub on_refresh {
2755 my ($self, $id, $cb) = @_; 3836 my ($self, $id, $cb) = @_;
2756 3837
2757 $self->{refresh_hook}{$id} = $cb; 3838 $self->{refresh_hook}{$id} = $cb;
2758} 3839}
2759 3840
3841sub on_post_alloc {
3842 my ($self, $id, $cb) = @_;
3843
3844 $self->{post_alloc_hook}{$id} = $cb;
3845}
3846
2760sub draw { 3847sub draw {
2761 my ($self) = @_; 3848 my ($self) = @_;
2762
2763 if ($self->{check_size}) {
2764 my @queue = ([], []);
2765
2766 for (;;) {
2767 if ($self->{check_size}) {
2768 # heuristic: check containers last
2769 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2770 for values %{delete $self->{check_size}}
2771 }
2772
2773 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2774
2775 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2776 ? @$widget{qw(user_w user_h)}
2777 : $widget->size_request;
2778
2779 if ($w != $widget->{req_w} || $h != $widget->{req_h}) {
2780 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2781
2782 $widget->{req_w} = $w;
2783 $widget->{req_h} = $h;
2784
2785 $self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}];
2786
2787 $widget->{parent}->check_size
2788 if $widget->{parent};
2789 }
2790 }
2791 }
2792
2793 while ($self->{size_alloc}) {
2794 for (values %{delete $self->{size_alloc}}) {
2795 my ($widget, $w, $h) = @$_;
2796
2797 $w = 0 if $w < 0;
2798 $h = 0 if $h < 0;
2799
2800 $widget->{w} = $w;
2801 $widget->{h} = $h;
2802 $widget->size_allocate ($w, $h);
2803 $widget->emit (size_allocate => $w, $h);
2804 }
2805 }
2806 3849
2807 while ($self->{refresh_hook}) { 3850 while ($self->{refresh_hook}) {
2808 $_->() 3851 $_->()
2809 for values %{delete $self->{refresh_hook}}; 3852 for values %{delete $self->{refresh_hook}};
2810 } 3853 }
2811 3854
3855 if ($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
2812 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3947 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2813 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3948 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2814 glClear GL_COLOR_BUFFER_BIT; 3949 glClear GL_COLOR_BUFFER_BIT;
2815 3950
2816 glMatrixMode GL_PROJECTION; 3951 glMatrixMode GL_PROJECTION;
2817 glLoadIdentity; 3952 glLoadIdentity;
2818 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3953 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2819 glMatrixMode GL_MODELVIEW; 3954 glMatrixMode GL_MODELVIEW;
2820 glLoadIdentity; 3955 glLoadIdentity;
2821 3956
3957 {
3958 package CFClient::UI::Base;
3959
3960 ($draw_x, $draw_y, $draw_w, $draw_h) =
3961 (0, 0, $self->{w}, $self->{h});
3962 }
3963
2822 $self->_draw; 3964 $self->_draw;
2823} 3965}
2824 3966
2825############################################################################# 3967#############################################################################
2826 3968
2827package CFClient::UI; 3969package CFClient::UI;
2828 3970
2829$ROOT = new CFClient::UI::Root; 3971$ROOT = new CFClient::UI::Root;
2830$TOOLTIP = new CFClient::UI::Tooltip; 3972$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2831 3973
28321 39741
2833 3975

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