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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.182 by root, Sun Apr 30 11:17:08 2006 UTC vs.
Revision 1.328 by root, Sat Jul 22 13:43:05 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 ($ev) = @_;
63 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
64 87
88 warn "button down $ev->{button}\n";#d#
89
65 if (!$BUTTON_STATE) { 90 if (!$BUTTON_STATE) {
66 my $widget = $ROOT->find_widget ($x, $y); 91 my $widget = $ROOT->find_widget ($x, $y);
67 92
68 $GRAB = $widget; 93 $GRAB = $widget;
69 $GRAB->update if $GRAB; 94 $GRAB->update if $GRAB;
70 95
71 check_tooltip; 96 $TOOLTIP_WATCHER->cb->();
72 } 97 }
73 98
74 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 99 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
75 100
76 if ($GRAB) { 101 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
77 ($x, $y) = $GRAB->coord2local ($x, $y); 102 if $GRAB;
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
80} 103}
81 104
82sub feed_sdl_button_up_event { 105sub feed_sdl_button_up_event {
83 my ($ev) = @_; 106 my ($ev) = @_;
84 my ($x, $y) = ($ev->{x}, $ev->{y}); 107 my ($x, $y) = ($ev->{x}, $ev->{y});
85 108
86 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 109 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
87 110
88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 111 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
89 112
90 if ($GRAB) { 113 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
91 ($x, $y) = $GRAB->coord2local ($x, $y); 114 if $GRAB;
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
94 115
95 if (!$BUTTON_STATE) { 116 if (!$BUTTON_STATE) {
96 my $grab = $GRAB; undef $GRAB; 117 my $grab = $GRAB; undef $GRAB;
97 $grab->update if $grab; 118 $grab->update if $grab;
98 $GRAB->update if $GRAB; 119 $GRAB->update if $GRAB;
99 120
100 check_tooltip; 121 $TOOLTIP_WATCHER->cb->();
101 } 122 }
102} 123}
103 124
104sub feed_sdl_motion_event { 125sub feed_sdl_motion_event {
105 my ($ev) = @_; 126 my ($ev) = @_;
… …
111 my $hover = $HOVER; $HOVER = $widget; 132 my $hover = $HOVER; $HOVER = $widget;
112 133
113 $hover->update if $hover && $hover->{can_hover}; 134 $hover->update if $hover && $hover->{can_hover};
114 $HOVER->update if $HOVER && $HOVER->{can_hover}; 135 $HOVER->update if $HOVER && $HOVER->{can_hover};
115 136
116 check_tooltip; 137 $TOOLTIP_WATCHER->start;
117 } 138 }
118 139
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 140 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
122 } 141 if $HOVER;
123} 142}
124 143
125# convert position array to integers 144# convert position array to integers
126sub harmonize { 145sub harmonize {
127 my ($vals) = @_; 146 my ($vals) = @_;
… …
133 $rem += $_ - $i; 152 $rem += $_ - $i;
134 $_ = $i; 153 $_ = $i;
135 } 154 }
136} 155}
137 156
157sub full_refresh {
158 # make a copy, otherwise for complains about freed values.
159 my @widgets = values %WIDGET;
160
161 $_->update
162 for @widgets;
163}
164
165sub reconfigure_widgets {
166 # make a copy, otherwise C<for> complains about freed values.
167 my @widgets = values %WIDGET;
168
169 $_->reconfigure
170 for @widgets;
171}
172
173# call when resolution changes etc.
174sub rescale_widgets {
175 my ($sx, $sy) = @_;
176
177 for my $widget (values %WIDGET) {
178 if ($widget->{is_toplevel}) {
179 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
181
182 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
183 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
184 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
185 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
186 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
187 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
188
189 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
190 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
191
192 }
193 }
194
195 reconfigure_widgets;
196}
197
138############################################################################# 198#############################################################################
139 199
140package CFClient::UI::Base; 200package CFClient::UI::Base;
141 201
142use strict; 202use strict;
… …
145 205
146sub new { 206sub new {
147 my $class = shift; 207 my $class = shift;
148 208
149 my $self = bless { 209 my $self = bless {
150 x => 0, 210 x => "center",
151 y => 0, 211 y => "center",
152 z => 0, 212 z => 0,
213 w => undef,
214 h => undef,
153 can_events => 1, 215 can_events => 1,
154 @_ 216 @_
155 }, $class; 217 }, $class;
156 218
219 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
220
157 for (keys %$self) { 221 for (keys %$self) {
158 if (/^connect_(.*)$/) { 222 if (/^on_(.*)$/) {
159 $self->connect ($1 => delete $self->{$_}); 223 $self->connect ($1 => delete $self->{$_});
160 } 224 }
161 } 225 }
162 226
227 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
228 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
229 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
230 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
231 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
232
233 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
234 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
235
236 $self->show if $layout->{show};
237 }
238
163 $self 239 $self
164} 240}
165 241
166sub destroy { 242sub destroy {
167 my ($self) = @_; 243 my ($self) = @_;
… …
176 return if $self->{parent}; 252 return if $self->{parent};
177 253
178 $CFClient::UI::ROOT->add ($self); 254 $CFClient::UI::ROOT->add ($self);
179} 255}
180 256
181sub hide { 257sub set_visible {
182 my ($self) = @_; 258 my ($self) = @_;
259
260 return if $self->{visible};
261
262 $self->{root} = $self->{parent}{root};
263 $self->{visible} = $self->{parent}{visible} + 1;
264
265 $self->emit (visibility_change => 1);
266
267 $self->realloc if !exists $self->{req_w};
268
269 $_->set_visible for $self->children;
270}
271
272sub set_invisible {
273 my ($self) = @_;
274
275 return unless $self->{visible};
276
277 $_->set_invisible for $self->children;
278
279 delete $self->{visible};
280 delete $self->{root};
183 281
184 undef $GRAB if $GRAB == $self; 282 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self; 283 undef $HOVER if $HOVER == $self;
186 284
285 $CFClient::UI::TOOLTIP_WATCHER->cb->()
286 if $TOOLTIP->{owner} == $self;
287
288 $self->emit ("focus_out");
289 $self->emit (visibility_change => 0);
290}
291
292sub set_visibility {
293 my ($self, $visible) = @_;
294
295 return if $self->{visible} == $visible;
296
297 $visible ? $self->hide
298 : $self->show;
299}
300
301sub toggle_visibility {
302 my ($self) = @_;
303
304 $self->{visible}
305 ? $self->hide
306 : $self->show;
307}
308
309sub hide {
310 my ($self) = @_;
311
312 $self->set_invisible;
313
187 $self->{parent}->remove ($self) 314 $self->{parent}->remove ($self)
188 if $self->{parent}; 315 if $self->{parent};
189} 316}
190 317
191sub move { 318sub move_abs {
192 my ($self, $x, $y, $z) = @_; 319 my ($self, $x, $y, $z) = @_;
193 320
194 $self->{x} = int $x; 321 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
195 $self->{y} = int $y; 322 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
196 $self->{z} = $z if defined $z; 323 $self->{z} = $z if defined $z;
197 324
198 $self->update; 325 $self->update;
199} 326}
200 327
201sub set_size { 328sub set_size {
202 my ($self, $w, $h) = @_; 329 my ($self, $w, $h) = @_;
203 330
204 $self->{user_w} = $w; 331 $self->{force_w} = $w;
205 $self->{user_h} = $h; 332 $self->{force_h} = $h;
206 333
207 $self->check_size; 334 $self->realloc;
208} 335}
209 336
210sub size_request { 337sub size_request {
211 require Carp; 338 require Carp;
212 Carp::confess "size_request is abstract"; 339 Carp::confess "size_request is abstract";
213} 340}
214 341
342sub baseline_shift {
343 0
344}
345
215sub configure { 346sub configure {
216 my ($self, $x, $y, $w, $h) = @_; 347 my ($self, $x, $y, $w, $h) = @_;
217 348
218 if ($self->{aspect}) { 349 if ($self->{aspect}) {
350 my ($ow, $oh) = ($w, $h);
351
219 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 352 $w = List::Util::min $w, int $h * $self->{aspect};
220 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 353 $h = List::Util::min $h, int $w / $self->{aspect};
221 354
222 # use alignment to adjust x, y 355 # use alignment to adjust x, y
223 356
224 $x += int +($w - $w2) * 0.5; 357 $x += int 0.5 * ($ow - $w);
225 $y += int +($h - $h2) * 0.5; 358 $y += int 0.5 * ($oh - $h);
226
227 ($w, $h) = ($w2, $h2);
228 } 359 }
229 360
230 if ($self->{x} != $x || $self->{y} != $y) { 361 if ($self->{x} ne $x || $self->{y} ne $y) {
231 $self->{x} = $x; 362 $self->{x} = $x;
232 $self->{y} = $y; 363 $self->{y} = $y;
233 $self->update; 364 $self->update;
234 } 365 }
235 366
236 if ($self->{w} != $w || $self->{h} != $h) { 367 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
368 return unless $self->{visible};
369
237 $self->{w} = $w; 370 $self->{alloc_w} = $w;
238 $self->{h} = $h; 371 $self->{alloc_h} = $h;
239 372
240 $self->size_allocate ($w, $h); 373 $self->{root}{size_alloc}{$self+0} = $self;
241 $self->update;
242 $self->emit (size_allocate => $w, $h);
243 } 374 }
244}
245
246sub size_allocate {
247 # nothing to be done
248} 375}
249 376
250sub children { 377sub children {
378 # nop
251} 379}
252 380
253# call when resolution changes etc. 381sub visible_children {
254sub reconfigure { 382 $_[0]->children
255 my ($self) = @_;
256
257 $_->reconfigure
258 for $self->children;
259
260 $_->check_size;
261} 383}
262 384
263sub set_max_size { 385sub set_max_size {
264 my ($self, $w, $h) = @_; 386 my ($self, $w, $h) = @_;
265 387
266 delete $self->{max_w}; $self->{max_w} = $w if $w; 388 $self->{max_w} = int $w if defined $w;
267 delete $self->{max_h}; $self->{max_h} = $h if $h; 389 $self->{max_h} = int $h if defined $h;
268}
269 390
270# return top left coordinates 391 $self->realloc;
271sub _topleft { 392}
393
394sub set_tooltip {
272 my ($self, $x, $y) = @_; 395 my ($self, $tooltip) = @_;
273 396
274 $self->{parent} 397 $tooltip =~ s/^\s+//;
275 or Carp::confess "no parent widget in _topleft\n";#d# 398 $tooltip =~ s/\s+$//;
276 399
277 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 400 return if $self->{tooltip} eq $tooltip;
401
402 $self->{tooltip} = $tooltip;
403
404 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
405 delete $CFClient::UI::TOOLTIP->{owner};
406 $CFClient::UI::TOOLTIP_WATCHER->cb->();
407 }
278} 408}
279 409
280# translate global coordinates to local coordinate system 410# translate global coordinates to local coordinate system
281sub coord2local { 411sub coord2local {
282 my ($self, $x, $y) = @_; 412 my ($self, $x, $y) = @_;
283 413
284 my ($X, $Y) = $self->_topleft; 414 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
285 ($x - $X, $y - $Y)
286} 415}
287 416
288# translate local coordinates to global coordinate system 417# translate local coordinates to global coordinate system
289sub coord2global { 418sub coord2global {
290 my ($self, $x, $y) = @_; 419 my ($self, $x, $y) = @_;
291 420
292 my ($X, $Y) = $self->_topleft; 421 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
293 ($x + $X, $y + $Y)
294} 422}
295 423
296sub focus_in { 424sub invoke_focus_in {
297 my ($self) = @_; 425 my ($self) = @_;
298 426
299 return if $FOCUS == $self; 427 return if $FOCUS == $self;
300 return unless $self->{can_focus}; 428 return unless $self->{can_focus};
301 429
302 my $focus = $FOCUS; $FOCUS = $self; 430 $FOCUS = $self;
303 431
304 $self->emit (focus_in => $focus); 432 $self->update;
305 433
306 $focus->update if $focus; 434 0
307 $FOCUS->update;
308} 435}
309 436
310sub focus_out { 437sub invoke_focus_out {
311 my ($self) = @_; 438 my ($self) = @_;
312 439
313 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
314 441
315 my $focus = $FOCUS; undef $FOCUS; 442 undef $FOCUS;
316 443
317 $self->emit (focus_out => $focus); 444 $self->update;
318 445
319 $focus->update if $focus; #? 446 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
320} 447 unless $FOCUS;
321 448
449 0
450}
451
452sub grab_focus {
453 my ($self) = @_;
454
455 $FOCUS->emit ("focus_out") if $FOCUS;
456 $self->emit ("focus_in");
457}
458
322sub mouse_motion { } 459sub invoke_mouse_motion { 0 }
323sub button_up { } 460sub invoke_button_up { 0 }
324sub key_down { } 461sub invoke_key_down { 0 }
325sub key_up { } 462sub invoke_key_up { 0 }
326 463
327sub button_down { 464sub invoke_button_down {
328 my ($self, $ev, $x, $y) = @_; 465 my ($self, $ev, $x, $y) = @_;
329 466
330 $self->focus_in; 467 $self->grab_focus;
331}
332 468
333sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 469 warn "button down $ev->{button} $x $y\n";#d#
334sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 470
335sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 471 0
336sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 472}
337sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 473
474sub connect {
475 my ($self, $signal, $cb) = @_;
476
477 push @{ $self->{signal_cb}{$signal} }, $cb;
478}
479
480sub emit {
481 my ($self, $signal, @args) = @_;
482
483 #d##TODO# stop propagating at first true, do not use sum
484 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
485 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
486 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
487}
488
489sub find_widget {
490 my ($self, $x, $y) = @_;
491
492 return () unless $self->{can_events};
493
494 return $self
495 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
496 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
497
498 ()
499}
500
501sub set_parent {
502 my ($self, $parent) = @_;
503
504 Scalar::Util::weaken ($self->{parent} = $parent);
505 $self->set_visible if $parent->{visible};
506}
507
508sub realloc {
509 my ($self) = @_;
510
511 if ($self->{visible}) {
512 return if $self->{root}{realloc}{$self+0};
513
514 $self->{root}{realloc}{$self+0} = $self;
515 $self->{root}->update;
516 } else {
517 delete $self->{req_w};
518 delete $self->{req_h};
519 }
520}
521
522sub update {
523 my ($self) = @_;
524
525 $self->{parent}->update
526 if $self->{parent};
527}
528
529sub reconfigure {
530 my ($self) = @_;
531
532 $self->realloc;
533 $self->update;
534}
535
536# using global variables seems a bit hacky, but passing through all drawing
537# functions seems pointless.
538our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
338 539
339sub draw { 540sub draw {
340 my ($self) = @_; 541 my ($self) = @_;
341 542
342 return unless $self->{h} && $self->{w}; 543 return unless $self->{h} && $self->{w};
544
545 # update screen rectangle
546 local $draw_x = $draw_x + $self->{x};
547 local $draw_y = $draw_y + $self->{y};
548
549 # skip widgets that are entirely outside the drawing area
550 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
551 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
343 552
344 glPushMatrix; 553 glPushMatrix;
345 glTranslate $self->{x}, $self->{y}, 0; 554 glTranslate $self->{x}, $self->{y}, 0;
346 $self->_draw;
347 glPopMatrix;
348 555
349 if ($self == $HOVER && $self->{can_hover}) { 556 if ($self == $HOVER && $self->{can_hover}) {
350 my ($x, $y) = @$self{qw(x y)};
351
352 glColor 1, 0.8, 0.5, 0.2; 557 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
353 glEnable GL_BLEND; 558 glEnable GL_BLEND;
354 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 559 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
355 glBegin GL_QUADS; 560 glBegin GL_QUADS;
356 glVertex $x , $y;
357 glVertex $x + $self->{w}, $y;
358 glVertex $x + $self->{w}, $y + $self->{h};
359 glVertex $x , $y + $self->{h};
360 glEnd;
361 glDisable GL_BLEND;
362 }
363
364 if ($ENV{PCLIENT_DEBUG}) {
365 glPushMatrix;
366 glColor 1, 1, 0, 1;
367 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
368 glBegin GL_LINE_LOOP;
369 glVertex 0 , 0; 561 glVertex 0 , 0;
370 glVertex $self->{w}, 0; 562 glVertex $self->{w}, 0;
371 glVertex $self->{w}, $self->{h}; 563 glVertex $self->{w}, $self->{h};
372 glVertex 0 , $self->{h}; 564 glVertex 0 , $self->{h};
373 glEnd; 565 glEnd;
566 glDisable GL_BLEND;
567 }
568
569 if ($ENV{CFPLUS_DEBUG} & 1) {
570 glPushMatrix;
571 glColor 1, 1, 0, 1;
572 glTranslate 0.375, 0.375;
573 glBegin GL_LINE_LOOP;
574 glVertex 0 , 0;
575 glVertex $self->{w} - 1, 0;
576 glVertex $self->{w} - 1, $self->{h} - 1;
577 glVertex 0 , $self->{h} - 1;
578 glEnd;
374 glPopMatrix; 579 glPopMatrix;
375 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 580 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
376 } 581 }
582
583 $self->_draw;
584 glPopMatrix;
377} 585}
378 586
379sub _draw { 587sub _draw {
380 my ($self) = @_; 588 my ($self) = @_;
381 589
382 warn "no draw defined for $self\n"; 590 warn "no draw defined for $self\n";
383} 591}
384 592
385sub find_widget {
386 my ($self, $x, $y) = @_;
387
388 return () unless $self->{can_events};
389
390 return $self
391 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
392 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
393
394 ()
395}
396
397sub set_parent {
398 my ($self, $parent) = @_;
399
400 Scalar::Util::weaken ($self->{parent} = $parent);
401}
402
403sub check_size {
404 my ($self) = @_;
405
406 $self->{parent}
407 or return 1;
408
409 my ($w, $h) = $self->{user_w} && $self->{user_h}
410 ? @$self{qw(user_w user_h)}
411 : $self->size_request;
412
413 if ($w != $self->{req_w} || $h != $self->{req_h}) {
414 $self->{req_w} = $w;
415 $self->{req_h} = $h;
416
417 $self->{parent}->check_size
418 or $self->size_allocate (
419 (List::Util::max $self->{w}, $w),
420 (List::Util::max $self->{h}, $h),
421 );
422
423 1
424 } else {
425 0
426 }
427}
428
429sub update {
430 my ($self) = @_;
431
432 $self->{parent}->update
433 if $self->{parent};
434}
435
436sub connect {
437 my ($self, $signal, $cb) = @_;
438
439 push @{ $self->{signal_cb}{$signal} }, $cb;
440}
441
442sub emit {
443 my ($self, $signal, @args) = @_;
444
445 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
446}
447
448sub DESTROY { 593sub DESTROY {
449 my ($self) = @_; 594 my ($self) = @_;
450 595
451 #$self->deactivate; 596 return if CFClient::in_destruct;
597
598 delete $WIDGET{$self+0};
599
600 eval { $self->destroy };
601 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
452} 602}
453 603
454############################################################################# 604#############################################################################
455 605
456package CFClient::UI::DrawBG; 606package CFClient::UI::DrawBG;
… …
464 my $class = shift; 614 my $class = shift;
465 615
466 # range [value, low, high, page] 616 # range [value, low, high, page]
467 617
468 $class->SUPER::new ( 618 $class->SUPER::new (
469 bg => [0, 0, 0, 0.2], 619 #bg => [0, 0, 0, 0.2],
470 active_bg => [1, 1, 1, 0.5], 620 #active_bg => [1, 1, 1, 0.5],
471 @_ 621 @_
472 ) 622 )
473} 623}
474 624
475sub _draw { 625sub _draw {
476 my ($self) = @_; 626 my ($self) = @_;
477 627
628 my $color = $FOCUS == $self && $self->{active_bg}
629 ? $self->{active_bg}
630 : $self->{bg};
631
632 if ($color && (@$color < 4 || $color->[3])) {
478 my ($w, $h) = @$self{qw(w h)}; 633 my ($w, $h) = @$self{qw(w h)};
479 634
480 glEnable GL_BLEND; 635 glEnable GL_BLEND;
481 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 636 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
482 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 637 glColor_premultiply @$color;
483 638
484 glBegin GL_QUADS; 639 glBegin GL_QUADS;
485 glVertex 0 , 0; 640 glVertex 0 , 0;
486 glVertex 0 , $h; 641 glVertex 0 , $h;
487 glVertex $w, $h; 642 glVertex $w, $h;
488 glVertex $w, 0; 643 glVertex $w, 0;
489 glEnd; 644 glEnd;
490 645
491 glDisable GL_BLEND; 646 glDisable GL_BLEND;
647 }
492} 648}
493 649
494############################################################################# 650#############################################################################
495 651
496package CFClient::UI::Empty; 652package CFClient::UI::Empty;
… …
501 my ($class, %arg) = @_; 657 my ($class, %arg) = @_;
502 $class->SUPER::new (can_events => 0, %arg); 658 $class->SUPER::new (can_events => 0, %arg);
503} 659}
504 660
505sub size_request { 661sub size_request {
506 (0, 0) 662 my ($self) = @_;
663
664 ($self->{w} + 0, $self->{h} + 0)
507} 665}
508 666
509sub draw { } 667sub draw { }
510 668
511############################################################################# 669#############################################################################
… …
515our @ISA = CFClient::UI::Base::; 673our @ISA = CFClient::UI::Base::;
516 674
517sub new { 675sub new {
518 my ($class, %arg) = @_; 676 my ($class, %arg) = @_;
519 677
520 my $children = delete $arg{children} || []; 678 my $children = delete $arg{children};
521 679
522 my $self = $class->SUPER::new ( 680 my $self = $class->SUPER::new (
523 children => [], 681 children => [],
524 can_events => 0, 682 can_events => 0,
525 %arg, 683 %arg,
526 ); 684 );
685
527 $self->add ($_) for @$children; 686 $self->add (@$children)
687 if $children;
528 688
529 $self 689 $self
530} 690}
531 691
532sub add { 692sub add {
533 my ($self, $child) = @_; 693 my ($self, @widgets) = @_;
534 694
535 $child->set_parent ($self); 695 $_->set_parent ($self)
696 for @widgets;
536 697
537 use sort 'stable'; 698 use sort 'stable';
538 699
539 $self->{children} = [ 700 $self->{children} = [
540 sort { $a->{z} <=> $b->{z} } 701 sort { $a->{z} <=> $b->{z} }
541 @{$self->{children}}, $child 702 @{$self->{children}}, @widgets
542 ]; 703 ];
543 704
544 $child->check_size; 705 $self->realloc;
545 $self->update;
546} 706}
547 707
548sub children { 708sub children {
549 @{ $_[0]{children} } 709 @{ $_[0]{children} }
550} 710}
… …
555 delete $child->{parent}; 715 delete $child->{parent};
556 $child->hide; 716 $child->hide;
557 717
558 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 718 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
559 719
560 $self->check_size; 720 $self->realloc;
561 $self->update;
562} 721}
563 722
564sub clear { 723sub clear {
565 my ($self) = @_; 724 my ($self) = @_;
566 725
… …
570 for (@$children) { 729 for (@$children) {
571 delete $_->{parent}; 730 delete $_->{parent};
572 $_->hide; 731 $_->hide;
573 } 732 }
574 733
575 $self->check_size; 734 $self->realloc;
576 $self->update;
577} 735}
578 736
579sub find_widget { 737sub find_widget {
580 my ($self, $x, $y) = @_; 738 my ($self, $x, $y) = @_;
581 739
582 $x -= $self->{x}; 740 $x -= $self->{x};
583 $y -= $self->{y}; 741 $y -= $self->{y};
584 742
585 my $res; 743 my $res;
586 744
587 for (reverse @{ $self->{children} }) { 745 for (reverse $self->visible_children) {
588 $res = $_->find_widget ($x, $y) 746 $res = $_->find_widget ($x, $y)
589 and return $res; 747 and return $res;
590 } 748 }
591 749
592 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 750 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
613} 771}
614 772
615sub add { 773sub add {
616 my ($self, $child) = @_; 774 my ($self, $child) = @_;
617 775
618 $self->{children} = []; 776 $self->SUPER::remove ($_) for @{ $self->{children} };
619
620 $self->SUPER::add ($child); 777 $self->SUPER::add ($child);
621} 778}
622 779
623sub remove { 780sub remove {
624 my ($self, $widget) = @_; 781 my ($self, $widget) = @_;
… …
633 790
634sub size_request { 791sub size_request {
635 $_[0]{children}[0]->size_request 792 $_[0]{children}[0]->size_request
636} 793}
637 794
638sub size_allocate { 795sub invoke_size_allocate {
639 my ($self, $w, $h) = @_; 796 my ($self, $w, $h) = @_;
640 797
641 $self->{children}[0]->configure (0, 0, $w, $h); 798 $self->{children}[0]->configure (0, 0, $w, $h);
799
800 1
642} 801}
643 802
644############################################################################# 803#############################################################################
804
805# back-buffered drawing area
645 806
646package CFClient::UI::Window; 807package CFClient::UI::Window;
647 808
648our @ISA = CFClient::UI::Bin::; 809our @ISA = CFClient::UI::Bin::;
649 810
… …
656} 817}
657 818
658sub update { 819sub update {
659 my ($self) = @_; 820 my ($self) = @_;
660 821
661 $ROOT->on_refresh ($self => sub { $self->render_child }); 822 $ROOT->on_post_alloc ($self => sub { $self->render_child });
662 $self->SUPER::update; 823 $self->SUPER::update;
663} 824}
664 825
665sub size_allocate { 826sub invoke_size_allocate {
666 my ($self, $w, $h) = @_; 827 my ($self, $w, $h) = @_;
667 828
668 $self->SUPER::size_allocate ($w, $h);
669 $self->update; 829 $self->update;
830
831 $self->SUPER::invoke_size_allocate ($w, $h)
670} 832}
671 833
672sub _render { 834sub _render {
835 my ($self) = @_;
836
673 $_[0]{children}[0]->draw; 837 $self->{children}[0]->draw;
674} 838}
675 839
676sub render_child { 840sub render_child {
677 my ($self) = @_; 841 my ($self) = @_;
678 842
679 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 843 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
680 glClearColor 0, 0, 0, 0; 844 glClearColor 0, 0, 0, 0;
681 glClear GL_COLOR_BUFFER_BIT; 845 glClear GL_COLOR_BUFFER_BIT;
682 846
847 {
848 package CFClient::UI::Base;
849
850 ($draw_x, $draw_y, $draw_w, $draw_h) =
851 (0, 0, $self->{w}, $self->{h});
852 }
853
683 $self->_render; 854 $self->_render;
684# glColorMask 1, 1, 1, 0;
685# glEnable GL_BLEND;
686# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
687# glRasterPos 0, 0;
688# glCopyPixels 0, 0, $self->{w}, $self->{h};
689# glDisable GL_BLEND;
690# glColorMask 1, 1, 1, 1;
691 }; 855 };
692} 856}
693 857
694sub _draw { 858sub _draw {
695 my ($self) = @_; 859 my ($self) = @_;
696 860
697 my ($w, $h) = ($self->w, $self->h); 861 my ($w, $h) = @$self{qw(w h)};
698 862
699 my $tex = $self->{texture} 863 my $tex = $self->{texture}
700 or return; 864 or return;
701 865
702 glEnable GL_BLEND;
703 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
704 glEnable GL_TEXTURE_2D; 866 glEnable GL_TEXTURE_2D;
705 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 867 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
706 glColor 0, 0, 0, 1; 868 glColor 0, 0, 0, 1;
707 869
708 $tex->draw_quad (0, 0, $w, $h); 870 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
709 871
710 glDisable GL_BLEND;
711 glDisable GL_TEXTURE_2D; 872 glDisable GL_TEXTURE_2D;
712} 873}
713 874
714############################################################################# 875#############################################################################
715 876
716package CFClient::UI::ViewPort; 877package CFClient::UI::ViewPort;
717 878
718our @ISA = CFClient::UI::Window::; 879our @ISA = CFClient::UI::Window::;
719 880
881sub new {
882 my $class = shift;
883
884 $class->SUPER::new (
885 scroll_x => 0,
886 scroll_y => 1,
887 @_,
888 )
889}
890
720sub size_request { 891sub size_request {
721 my ($self) = @_; 892 my ($self) = @_;
722 893
723 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 894 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
724 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
725 895
726 @$self{qw(child_w child_h)} 896 $w = 10 if $self->{scroll_x};
727} 897 $h = 10 if $self->{scroll_y};
728 898
899 ($w, $h)
900}
901
729sub size_allocate { 902sub invoke_size_allocate {
730 my ($self, $w, $h) = @_; 903 my ($self, $w, $h) = @_;
731 904
905 my $child = $self->child;
906
907 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
908 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
909
910 $self->child->configure (0, 0, $w, $h);
732 $self->update; 911 $self->update;
912
913 1
733} 914}
734 915
735sub set_offset { 916sub set_offset {
736 my ($self, $x, $y) = @_; 917 my ($self, $x, $y) = @_;
737 918
… …
739 $self->{view_y} = int $y; 920 $self->{view_y} = int $y;
740 921
741 $self->update; 922 $self->update;
742} 923}
743 924
925# hmm, this does not work for topleft of $self... but we should not ask for that
926sub coord2local {
927 my ($self, $x, $y) = @_;
928
929 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
930}
931
932sub coord2global {
933 my ($self, $x, $y) = @_;
934
935 $x = List::Util::min $self->{w}, $x - $self->{view_x};
936 $y = List::Util::min $self->{h}, $y - $self->{view_y};
937
938 $self->SUPER::coord2global ($x, $y)
939}
940
941sub find_widget {
942 my ($self, $x, $y) = @_;
943
944 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
945 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
946 ) {
947 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
948 } else {
949 $self->CFClient::UI::Base::find_widget ($x, $y)
950 }
951}
952
744sub _render { 953sub _render {
745 my ($self) = @_; 954 my ($self) = @_;
746 955
956 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
957 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
958
747 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 959 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
748 960
749 $self->SUPER::_render; 961 $self->SUPER::_render;
750} 962}
751 963
752############################################################################# 964#############################################################################
753 965
754package CFClient::UI::ScrolledWindow; 966package CFClient::UI::ScrolledWindow;
755 967
756our @ISA = CFClient::UI::HBox::; 968our @ISA = CFClient::UI::HBox::;
969
970sub new {
971 my ($class, %arg) = @_;
972
973 my $child = delete $arg{child};
974
975 my $self;
976
977 my $slider = new CFClient::UI::Slider
978 vertical => 1,
979 range => [0, 0, 1, 0.01], # HACK fix
980 on_changed => sub {
981 $self->{vp}->set_offset (0, $_[1]);
982 },
983 ;
984
985 $self = $class->SUPER::new (
986 vp => (new CFClient::UI::ViewPort expand => 1),
987 slider => $slider,
988 %arg,
989 );
990
991 $self->SUPER::add ($self->{vp}, $self->{slider});
992 $self->add ($child) if $child;
993
994 $self
995}
996
997#TODO# update range on size_allocate depending on child
998
999sub add {
1000 my ($self, $widget) = @_;
1001
1002 $self->{vp}->add ($self->{child} = $widget);
1003}
1004
1005sub invoke_button_down {
1006 my ($self, $ev) = @_;
1007
1008 warn "button down $ev->{button}\n";#d#
1009
1010 0
1011}
1012
1013sub update_slider {
1014 my ($self) = @_;
1015
1016 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1017}
1018
1019sub update {
1020 my ($self) = @_;
1021
1022 $self->SUPER::update;
1023
1024 $self->update_slider;
1025}
1026
1027sub invoke_size_allocate {
1028 my ($self, $w, $h) = @_;
1029
1030 $self->update_slider;
1031
1032 $self->SUPER::invoke_size_allocate ($w, $h)
1033}
1034
1035#############################################################################
1036
1037package CFClient::UI::Frame;
1038
1039our @ISA = CFClient::UI::Bin::;
1040
1041use CFClient::OpenGL;
757 1042
758sub new { 1043sub new {
759 my $class = shift; 1044 my $class = shift;
760 1045
761 my $self;
762
763 my $slider = new CFClient::UI::Slider
764 vertical => 1,
765 range => [0, 0, 1, 0.01], # HACK fix
766 connect_changed => sub {
767 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
768 },
769 ;
770
771 $self = $class->SUPER::new ( 1046 $class->SUPER::new (
772 vp => (new CFClient::UI::ViewPort), 1047 bg => undef,
773 slider => $slider,
774 @_, 1048 @_,
1049 )
1050}
1051
1052sub _draw {
1053 my ($self) = @_;
1054
1055 if ($self->{bg}) {
1056 my ($w, $h) = @$self{qw(w h)};
1057
1058 glEnable GL_BLEND;
1059 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1060 glColor_premultiply @{ $self->{bg} };
1061
1062 glBegin GL_QUADS;
1063 glVertex 0 , 0;
1064 glVertex 0 , $h;
1065 glVertex $w, $h;
1066 glVertex $w, 0;
1067 glEnd;
1068
1069 glDisable GL_BLEND;
1070 }
1071
1072 $self->SUPER::_draw;
1073}
1074
1075#############################################################################
1076
1077package CFClient::UI::FancyFrame;
1078
1079our @ISA = CFClient::UI::Bin::;
1080
1081use CFClient::OpenGL;
1082
1083my $bg =
1084 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1085 mipmap => 1, wrap => 1;
1086
1087my @border =
1088 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1089 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1090
1091sub new {
1092 my ($class, %arg) = @_;
1093
1094 my $self = $class->SUPER::new (
1095 bg => [1, 1, 1, 1],
1096 border_bg => [1, 1, 1, 1],
1097 border => 0.6,
1098 can_events => 1,
1099 min_w => 64,
1100 min_h => 32,
1101 %arg,
775 ); 1102 );
776 1103
777 $self->{vp}->add ($self->{scrolled});
778 $self->add ($self->{vp});
779 $self->add ($self->{slider});
780
781 $self
782}
783
784#TODO# update range on size_allocate depeneing on child
785# update viewport offset on scroll
786
787#############################################################################
788
789package CFClient::UI::Frame;
790
791our @ISA = CFClient::UI::Bin::;
792
793use CFClient::OpenGL;
794
795sub new {
796 my $class = shift;
797
798 my $self = $class->SUPER::new (
799 bg => [1, 1, 1, 1],
800 border_bg => [1, 1, 1, 1],
801 border => 0.8,
802 @_
803 );
804
805 $self
806}
807
808sub _draw {
809 my ($self) = @_;
810
811 my ($w, $h) = ($self->{w}, $self->{h});
812
813 glEnable GL_BLEND;
814 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
815 glEnable GL_TEXTURE_2D;
816 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
817
818# glBegin GL_QUADS;
819# glColor 0, 0, 0, 0;
820# glVertex 0 , 0;
821# glVertex 0 , $h;
822# glVertex $w, $h;
823# glVertex $w, 0;
824# glEnd;
825
826
827 $self->child->draw;
828 glDisable GL_BLEND;
829 glDisable GL_TEXTURE_2D;
830}
831
832#############################################################################
833
834package CFClient::UI::FancyFrame;
835
836our @ISA = CFClient::UI::Bin::;
837
838use CFClient::OpenGL;
839
840my @tex =
841 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
842 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
843
844sub new {
845 my $class = shift;
846
847 # TODO: user_x, user_y, overwrite moveto?
848
849 my $self = $class->SUPER::new (
850 bg => [1, 1, 1, 1],
851 border_bg => [1, 1, 1, 1],
852 border => 0.6,
853 can_events => 1,
854 @_
855 );
856
857 $self->{title} &&= new CFClient::UI::Label 1104 $self->{title_widget} = new CFClient::UI::Label
858 align => 0, 1105 align => 0,
859 valign => 1, 1106 valign => 1,
860 text => $self->{title}, 1107 text => $self->{title},
861 fontsize => $self->{border}; 1108 fontsize => $self->{border},
1109 if exists $self->{title};
1110
1111 if ($self->{has_close_button}) {
1112 $self->{close_button} =
1113 new CFClient::UI::ImageButton
1114 path => 'x1_close.png',
1115 on_activate => sub { $self->emit ("delete") };
1116
1117 $self->CFClient::UI::Container::add ($self->{close_button});
1118 }
862 1119
863 $self 1120 $self
1121}
1122
1123sub add {
1124 my ($self, @widgets) = @_;
1125
1126 $self->SUPER::add (@widgets);
1127 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1128 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
864} 1129}
865 1130
866sub border { 1131sub border {
867 int $_[0]{border} * $::FONTSIZE 1132 int $_[0]{border} * $::FONTSIZE
868} 1133}
869 1134
870sub size_request { 1135sub size_request {
871 my ($self) = @_; 1136 my ($self) = @_;
1137
1138 $self->{title_widget}->size_request
1139 if $self->{title_widget};
1140
1141 $self->{close_button}->size_request
1142 if $self->{close_button};
872 1143
873 my ($w, $h) = $self->SUPER::size_request; 1144 my ($w, $h) = $self->SUPER::size_request;
874 1145
875 ( 1146 (
876 $w + $self->border * 2, 1147 $w + $self->border * 2,
877 $h + $self->border * 2, 1148 $h + $self->border * 2,
878 ) 1149 )
879} 1150}
880 1151
881sub size_allocate { 1152sub invoke_size_allocate {
882 my ($self, $w, $h) = @_; 1153 my ($self, $w, $h) = @_;
883 1154
1155 if ($self->{title_widget}) {
1156 $self->{title_widget}{w} = $w;
1157 $self->{title_widget}{h} = $h;
1158 $self->{title_widget}->invoke_size_allocate ($w, $h);
1159 }
1160
1161 my $border = $self->border;
1162
884 $h -= List::Util::max 0, $self->border * 2; 1163 $h -= List::Util::max 0, $border * 2;
885 $w -= List::Util::max 0, $self->border * 2; 1164 $w -= List::Util::max 0, $border * 2;
886 1165
887 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
888 if $self->{title};
889
890 $self->child->configure ($self->border, $self->border, $w, $h); 1166 $self->child->configure ($border, $border, $w, $h);
891}
892 1167
1168 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1169 if $self->{close_button};
1170
1171 1
1172}
1173
1174sub invoke_delete {
1175 my ($self) = @_;
1176
1177 $self->hide;
1178
1179 1
1180}
1181
893sub button_down { 1182sub invoke_button_down {
894 my ($self, $ev, $x, $y) = @_; 1183 my ($self, $ev, $x, $y) = @_;
895 1184
896 my ($w, $h) = @$self{qw(w h)}; 1185 my ($w, $h) = @$self{qw(w h)};
897 my $border = $self->border; 1186 my $border = $self->border;
898 1187
… …
911 my ($ev, $x, $y) = @_; 1200 my ($ev, $x, $y) = @_;
912 1201
913 my $dx = $ev->{x} - $ox; 1202 my $dx = $ev->{x} - $ox;
914 my $dy = $ev->{y} - $oy; 1203 my $dy = $ev->{y} - $oy;
915 1204
916 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1205 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
917 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1206 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1207
918 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1208 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
919 $self->check_size; 1209 $self->realloc;
920 }; 1210 };
921 1211
922 } elsif ($lr ^ $td) { 1212 } elsif ($lr ^ $td) {
923 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1213 my ($ox, $oy) = ($ev->{x}, $ev->{y});
924 my ($bx, $by) = ($self->{x}, $self->{y}); 1214 my ($bx, $by) = ($self->{x}, $self->{y});
… …
926 $self->{motion} = sub { 1216 $self->{motion} = sub {
927 my ($ev, $x, $y) = @_; 1217 my ($ev, $x, $y) = @_;
928 1218
929 ($x, $y) = ($ev->{x}, $ev->{y}); 1219 ($x, $y) = ($ev->{x}, $ev->{y});
930 1220
931 $self->move ($bx + $x - $ox, $by + $y - $oy); 1221 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
932 $self->update; 1222 # HACK: the next line is required to enforce placement
1223 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
933 }; 1224 };
1225 } else {
1226 return 0;
1227 }
1228
934 } 1229 1
935} 1230}
936 1231
937sub button_up { 1232sub invoke_button_up {
938 my ($self, $ev, $x, $y) = @_; 1233 my ($self, $ev, $x, $y) = @_;
939 1234
940 delete $self->{motion}; 1235 ! ! delete $self->{motion}
941} 1236}
942 1237
943sub mouse_motion { 1238sub invoke_mouse_motion {
944 my ($self, $ev, $x, $y) = @_; 1239 my ($self, $ev, $x, $y) = @_;
945 1240
946 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1241 $self->{motion}->($ev, $x, $y) if $self->{motion};
1242
1243 ! ! $self->{motion}
947} 1244}
948 1245
949sub _draw { 1246sub _draw {
950 my ($self) = @_; 1247 my ($self) = @_;
951 1248
1249 my $child = $self->{children}[0];
1250
952 my ($w, $h ) = ($self->{w}, $self->{h}); 1251 my ($w, $h ) = ($self->{w}, $self->{h});
953 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1252 my ($cw, $ch) = ($child->{w}, $child->{h});
954 1253
955 glEnable GL_BLEND;
956 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
957 glEnable GL_TEXTURE_2D; 1254 glEnable GL_TEXTURE_2D;
958 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1255 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
959 1256
960 my $border = $self->border; 1257 my $border = $self->border;
961 1258
962 glColor @{ $self->{border_bg} }; 1259 glColor @{ $self->{border_bg} };
963 $tex[1]->draw_quad (0, 0, $w, $border); 1260 $border[0]->draw_quad_alpha (0, 0, $w, $border);
964 $tex[3]->draw_quad (0, $border, $border, $ch); 1261 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
965 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1262 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
966 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1263 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
967 1264
968 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1265 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
969 my $bg = $tex[0]; 1266 glColor @{ $self->{bg} };
970 1267
971 # TODO: repeat texture not scale 1268 # TODO: repeat texture not scale
1269 # solve this better(?)
972 my $rep_x = $cw / $bg->{w}; 1270 $bg->{s} = $cw / $bg->{w};
973 my $rep_y = $ch / $bg->{h}; 1271 $bg->{t} = $ch / $bg->{h};
974
975 glColor @{ $self->{bg} };
976
977 $bg->{s} = $rep_x;
978 $bg->{t} = $rep_y;
979 $bg->{wrap_mode} = 1;
980 $bg->draw_quad ($border, $border, $cw, $ch); 1272 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1273 }
981 1274
982 glDisable GL_TEXTURE_2D; 1275 glDisable GL_TEXTURE_2D;
983 glDisable GL_BLEND;
984 }
985 1276
986 $self->{title}->draw if $self->{title};
987
988 $self->child->draw; 1277 $child->draw;
1278
1279 if ($self->{title_widget}) {
1280 glTranslate 0, $border - $self->{h};
1281 $self->{title_widget}->_draw;
1282
1283 glTranslate 0, - ($border - $self->{h});
1284 }
1285
1286 $self->{close_button}->draw
1287 if $self->{close_button};
989} 1288}
990 1289
991############################################################################# 1290#############################################################################
992 1291
993package CFClient::UI::Table; 1292package CFClient::UI::Table;
… …
1001sub new { 1300sub new {
1002 my $class = shift; 1301 my $class = shift;
1003 1302
1004 $class->SUPER::new ( 1303 $class->SUPER::new (
1005 col_expand => [], 1304 col_expand => [],
1006 @_ 1305 @_,
1007 ) 1306 )
1307}
1308
1309sub children {
1310 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1008} 1311}
1009 1312
1010sub add { 1313sub add {
1011 my ($self, $x, $y, $child) = @_; 1314 my ($self, $x, $y, $child) = @_;
1012 1315
1013 $child->set_parent ($self); 1316 $child->set_parent ($self);
1014 $self->{children}[$y][$x] = $child; 1317 $self->{children}[$y][$x] = $child;
1015 1318
1016 $child->check_size; 1319 $self->realloc;
1017} 1320}
1018 1321
1019sub children { 1322sub remove {
1020 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1323 my ($self, $child) = @_;
1021}
1022 1324
1325 # TODO: not yet implemented
1326}
1327
1023# TODO: move to container class maybe? send childs a signal on removal? 1328# TODO: move to container class maybe? send children a signal on removal?
1024sub clear { 1329sub clear {
1025 my ($self) = @_; 1330 my ($self) = @_;
1026 1331
1027 my @children = $self->children; 1332 my @children = $self->children;
1028 delete $self->{children}; 1333 delete $self->{children};
… …
1030 for (@children) { 1335 for (@children) {
1031 delete $_->{parent}; 1336 delete $_->{parent};
1032 $_->hide; 1337 $_->hide;
1033 } 1338 }
1034 1339
1035 $self->update; 1340 $self->realloc;
1036} 1341}
1037 1342
1038sub get_wh { 1343sub get_wh {
1039 my ($self) = @_; 1344 my ($self) = @_;
1040 1345
… …
1066 (sum @$ws), 1371 (sum @$ws),
1067 (sum @$hs), 1372 (sum @$hs),
1068 ) 1373 )
1069} 1374}
1070 1375
1071sub size_allocate { 1376sub invoke_size_allocate {
1072 my ($self, $w, $h) = @_; 1377 my ($self, $w, $h) = @_;
1073 1378
1074 my ($ws, $hs) = $self->get_wh; 1379 my ($ws, $hs) = $self->get_wh;
1075 1380
1076 my $req_w = sum @$ws; 1381 my $req_w = (sum @$ws) || 1;
1077 my $req_h = sum @$hs; 1382 my $req_h = (sum @$hs) || 1;
1078 1383
1079 # TODO: nicer code && do row_expand 1384 # TODO: nicer code && do row_expand
1080 my @col_expand = @{$self->{col_expand}}; 1385 my @col_expand = @{$self->{col_expand}};
1081 @col_expand = (1) x @$ws unless @col_expand; 1386 @col_expand = (1) x @$ws unless @col_expand;
1082 my $col_expand = (sum @col_expand) || 1; 1387 my $col_expand = (sum @col_expand) || 1;
… …
1108 } 1413 }
1109 1414
1110 $y += $row_h; 1415 $y += $row_h;
1111 } 1416 }
1112 1417
1418 1
1113} 1419}
1114 1420
1115sub find_widget { 1421sub find_widget {
1116 my ($self, $x, $y) = @_; 1422 my ($self, $x, $y) = @_;
1117 1423
… …
1136 } 1442 }
1137} 1443}
1138 1444
1139############################################################################# 1445#############################################################################
1140 1446
1447package CFClient::UI::Box;
1448
1449our @ISA = CFClient::UI::Container::;
1450
1451sub size_request {
1452 my ($self) = @_;
1453
1454 $self->{vertical}
1455 ? (
1456 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1457 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1458 )
1459 : (
1460 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1461 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1462 )
1463}
1464
1465sub invoke_size_allocate {
1466 my ($self, $w, $h) = @_;
1467
1468 my $space = $self->{vertical} ? $h : $w;
1469 my @children = $self->visible_children;
1470
1471 my @req;
1472
1473 if ($self->{homogeneous}) {
1474 @req = ($space / (@children || 1)) x @children;
1475 } else {
1476 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1477 my $req = List::Util::sum @req;
1478
1479 if ($req > $space) {
1480 # ah well, not enough space
1481 $_ *= $space / $req for @req;
1482 } else {
1483 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1484
1485 $space = ($space - $req) / $expand; # remaining space to give away
1486
1487 $req[$_] += $space * $children[$_]{expand}
1488 for 0 .. $#children;
1489 }
1490 }
1491
1492 CFClient::UI::harmonize \@req;
1493
1494 my $pos = 0;
1495 for (0 .. $#children) {
1496 my $alloc = $req[$_];
1497 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1498
1499 $pos += $alloc;
1500 }
1501
1502 1
1503}
1504
1505#############################################################################
1506
1141package CFClient::UI::HBox; 1507package CFClient::UI::HBox;
1142 1508
1143# TODO: wrap into common Box base class
1144
1145our @ISA = CFClient::UI::Container::; 1509our @ISA = CFClient::UI::Box::;
1146 1510
1147sub size_request { 1511sub new {
1148 my ($self) = @_; 1512 my $class = shift;
1149 1513
1150 my @alloc = map [$_->size_request], @{$self->{children}}; 1514 $class->SUPER::new (
1151 1515 vertical => 0,
1152 ( 1516 @_,
1153 (List::Util::sum map $_->[0], @alloc),
1154 (List::Util::max map $_->[1], @alloc),
1155 ) 1517 )
1156} 1518}
1157 1519
1158sub size_allocate {
1159 my ($self, $w, $h) = @_;
1160
1161 ($h, $w) = ($w, $h);
1162
1163 my $children = $self->{children};
1164
1165 my @h = map $_->{req_w}, @$children;
1166
1167 my $req_h = List::Util::sum @h;
1168
1169 if ($req_h > $h) {
1170 # ah well, not enough space
1171 $_ *= $h / $req_h for @h;
1172 } else {
1173 my $exp = List::Util::sum map $_->{expand}, @$children;
1174 $exp ||= 1;
1175
1176 for (0 .. $#$children) {
1177 my $child = $children->[$_];
1178
1179 my $alloc_h = $h[$_];
1180 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1181 $h[$_] = $alloc_h;
1182 }
1183 }
1184
1185 CFClient::UI::harmonize \@h;
1186
1187 my $y = 0;
1188 for (0 .. $#$children) {
1189 my $child = $children->[$_];
1190 my $h = $h[$_];
1191 $child->configure ($y, 0, $h, $w);
1192
1193 $y += $h;
1194 }
1195
1196 1
1197}
1198
1199############################################################################# 1520#############################################################################
1200 1521
1201package CFClient::UI::VBox; 1522package CFClient::UI::VBox;
1202 1523
1203# TODO: wrap into common Box base class
1204
1205our @ISA = CFClient::UI::Container::; 1524our @ISA = CFClient::UI::Box::;
1206 1525
1207sub size_request { 1526sub new {
1208 my ($self) = @_; 1527 my $class = shift;
1209 1528
1210 my @alloc = map [$_->size_request], @{$self->{children}}; 1529 $class->SUPER::new (
1211 1530 vertical => 1,
1212 ( 1531 @_,
1213 (List::Util::max map $_->[0], @alloc),
1214 (List::Util::sum map $_->[1], @alloc),
1215 ) 1532 )
1216} 1533}
1217 1534
1218sub size_allocate {
1219 my ($self, $w, $h) = @_;
1220
1221 my $children = $self->{children};
1222
1223 my @h = map $_->{req_h}, @$children;
1224
1225 my $req_h = List::Util::sum @h;
1226
1227 if ($req_h > $h) {
1228 # ah well, not enough space
1229 $_ *= $h / $req_h for @h;
1230 } else {
1231 my $exp = List::Util::sum map $_->{expand}, @$children;
1232 $exp ||= 1;
1233
1234 for (0 .. $#$children) {
1235 my $child = $children->[$_];
1236
1237 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1238 }
1239 }
1240
1241 CFClient::UI::harmonize \@h;
1242
1243 my $y = 0;
1244 for (0 .. $#$children) {
1245 my $child = $children->[$_];
1246 my $h = $h[$_];
1247 $child->configure (0, $y, $w, $h);
1248
1249 $y += $h;
1250 }
1251
1252 1
1253}
1254
1255############################################################################# 1535#############################################################################
1256 1536
1257package CFClient::UI::Label; 1537package CFClient::UI::Label;
1258 1538
1259our @ISA = CFClient::UI::Base::; 1539our @ISA = CFClient::UI::DrawBG::;
1260 1540
1261use CFClient::OpenGL; 1541use CFClient::OpenGL;
1262 1542
1263sub new { 1543sub new {
1264 my ($class, %arg) = @_; 1544 my ($class, %arg) = @_;
1265 1545
1266 my $self = $class->SUPER::new ( 1546 my $self = $class->SUPER::new (
1267 fg => [1, 1, 1], 1547 fg => [1, 1, 1],
1548 #bg => none
1549 #active_bg => none
1268 #font => default_font 1550 #font => default_font
1551 #text => initial text
1552 #markup => initial narkup
1553 #max_w => maximum pixel width
1554 ellipsise => 3, # end
1555 layout => (new CFClient::Layout),
1269 fontsize => 1, 1556 fontsize => 1,
1270 text => "",
1271 align => -1, 1557 align => -1,
1272 valign => -1, 1558 valign => -1,
1273 padding => 2, 1559 padding_x => 2,
1274 layout => new CFClient::Layout, 1560 padding_y => 2,
1275 can_events => 0, 1561 can_events => 0,
1276 %arg 1562 %arg
1277 ); 1563 );
1278 1564
1279 if (exists $self->{template}) { 1565 if (exists $self->{template}) {
1280 my $layout = new CFClient::Layout; 1566 my $layout = new CFClient::Layout;
1281 $layout->set_text (delete $self->{template}); 1567 $layout->set_text (delete $self->{template});
1282 $self->{template} = $layout; 1568 $self->{template} = $layout;
1283 } 1569 }
1284 1570
1285 $self->set_text (delete $self->{text}) if exists $self->{text}; 1571 if (exists $self->{markup}) {
1286 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1572 $self->set_markup (delete $self->{markup});
1573 } else {
1574 $self->set_text (delete $self->{text});
1575 }
1287 1576
1288 $self 1577 $self
1289} 1578}
1290 1579
1291sub escape { 1580sub escape($) {
1292 local $_ = $_[1]; 1581 local $_ = $_[0];
1293 1582
1294 s/&/&amp;/g; 1583 s/&/&amp;/g;
1295 s/>/&gt;/g; 1584 s/>/&gt;/g;
1296 s/</&lt;/g; 1585 s/</&lt;/g;
1297 1586
1298 $_[1] 1587 $_
1299} 1588}
1300 1589
1301sub update { 1590sub update {
1302 my ($self) = @_; 1591 my ($self) = @_;
1303 1592
1304 delete $self->{texture}; 1593 delete $self->{texture};
1305 $self->SUPER::update; 1594 $self->SUPER::update;
1306} 1595}
1307 1596
1308sub reconfigure { 1597sub realloc {
1309 my ($self) = @_; 1598 my ($self) = @_;
1310 1599
1311 delete $self->{texture}; 1600 delete $self->{ox};
1601 $self->SUPER::realloc;
1312} 1602}
1313 1603
1314sub set_text { 1604sub set_text {
1315 my ($self, $text) = @_; 1605 my ($self, $text) = @_;
1316 1606
1317 return if $self->{text} eq "T$text"; 1607 return if $self->{text} eq "T$text";
1318 $self->{text} = "T$text"; 1608 $self->{text} = "T$text";
1319 1609
1320 $self->{layout}->set_text ($text); 1610 $self->{layout}->set_text ($text);
1321 1611
1322 delete $self->{texture}; 1612 delete $self->{size_req};
1613 $self->realloc;
1323 $self->update; 1614 $self->update;
1324 $self->check_size;
1325} 1615}
1326 1616
1327sub set_markup { 1617sub set_markup {
1328 my ($self, $markup) = @_; 1618 my ($self, $markup) = @_;
1329 1619
1330 return if $self->{text} eq "M$markup"; 1620 return if $self->{text} eq "M$markup";
1331 $self->{text} = "M$markup"; 1621 $self->{text} = "M$markup";
1332 1622
1623 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1624
1333 $self->{layout}->set_markup ($markup); 1625 $self->{layout}->set_markup ($markup);
1334 1626
1335 delete $self->{texture}; 1627 delete $self->{size_req};
1628 $self->realloc;
1336 $self->update; 1629 $self->update;
1337 $self->check_size;
1338} 1630}
1339 1631
1340sub size_request { 1632sub size_request {
1341 my ($self) = @_; 1633 my ($self) = @_;
1342 1634
1635 $self->{size_req} ||= do {
1343 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1636 $self->{layout}->set_font ($self->{font}) if $self->{font};
1344 $self->{layout}->set_width ($self->{max_w} || -1); 1637 $self->{layout}->set_width ($self->{max_w} || -1);
1638 $self->{layout}->set_ellipsise ($self->{ellipsise});
1639 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1345 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1640 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1346 1641
1347 my ($w, $h) = $self->{layout}->size; 1642 my ($w, $h) = $self->{layout}->size;
1348 1643
1349 if (exists $self->{template}) { 1644 if (exists $self->{template}) {
1350 $self->{template}->set_font ($self->{font}) if $self->{font}; 1645 $self->{template}->set_font ($self->{font}) if $self->{font};
1646 $self->{template}->set_width ($self->{max_w} || -1);
1351 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1647 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1352 1648
1353 my ($w2, $h2) = $self->{template}->size; 1649 my ($w2, $h2) = $self->{template}->size;
1354 1650
1355 $w = List::Util::max $w, $w2; 1651 $w = List::Util::max $w, $w2;
1356 $h = List::Util::max $h, $h2; 1652 $h = List::Util::max $h, $h2;
1653 }
1654
1655 [$w, $h]
1357 } 1656 };
1358 1657
1359 ( 1658 @{ $self->{size_req} }
1360 $w + $self->{padding} * 2,
1361 $h + $self->{padding} * 2,
1362 )
1363} 1659}
1364 1660
1661sub baseline_shift {
1662 $_[0]{layout}->descent
1663}
1664
1365sub size_allocate { 1665sub invoke_size_allocate {
1366 my ($self, $w, $h) = @_; 1666 my ($self, $w, $h) = @_;
1367 1667
1668 delete $self->{ox};
1669
1368 delete $self->{texture}; 1670 delete $self->{texture}
1671 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1672
1673 1
1369} 1674}
1370 1675
1371sub set_fontsize { 1676sub set_fontsize {
1372 my ($self, $fontsize) = @_; 1677 my ($self, $fontsize) = @_;
1373 1678
1374 $self->{fontsize} = $fontsize; 1679 $self->{fontsize} = $fontsize;
1680 delete $self->{size_req};
1375 delete $self->{texture}; 1681 delete $self->{texture};
1376 $self->check_size; 1682
1377 $self->update; 1683 $self->realloc;
1684}
1685
1686sub reconfigure {
1687 my ($self) = @_;
1688
1689 delete $self->{size_req};
1690 delete $self->{texture};
1691
1692 $self->SUPER::reconfigure;
1378} 1693}
1379 1694
1380sub _draw { 1695sub _draw {
1381 my ($self) = @_; 1696 my ($self) = @_;
1382 1697
1698 $self->SUPER::_draw; # draw background, if applicable
1699
1383 my $tex = $self->{texture} ||= do { 1700 my $size = $self->{texture} ||= do {
1701 $self->{layout}->set_foreground (@{$self->{fg}});
1384 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1702 $self->{layout}->set_font ($self->{font}) if $self->{font};
1385 $self->{layout}->set_width ($self->{w}); 1703 $self->{layout}->set_width ($self->{w});
1704 $self->{layout}->set_ellipsise ($self->{ellipsise});
1705 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1386 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1706 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1387 new_from_layout CFClient::Texture $self->{layout} 1707
1708 [$self->{layout}->size]
1388 }; 1709 };
1389 1710
1390 glEnable GL_BLEND; 1711 unless (exists $self->{ox}) {
1391 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1392 glEnable GL_TEXTURE_2D;
1393 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1394
1395 glColor @{$self->{fg}};
1396
1397 $self->{ox} = int (
1398 $self->{align} < 0 ? $self->{padding} 1712 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1399 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1713 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1400 : ($self->{w} - $tex->{w}) * 0.5 1714 : ($self->{w} - $size->[0]) * 0.5);
1401 );
1402 1715
1403 $self->{oy} = int (
1404 $self->{valign} < 0 ? $self->{padding} 1716 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1405 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding} 1717 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1406 : ($self->{h} - $tex->{h}) * 0.5 1718 : ($self->{h} - $size->[1]) * 0.5);
1407 ); 1719 };
1408 1720
1409 $tex->draw_quad ($self->{ox}, $self->{oy}); 1721 my $w = List::Util::min $self->{w} + 4, $size->[0];
1722 my $h = List::Util::min $self->{h} + 2, $size->[1];
1410 1723
1411 glDisable GL_TEXTURE_2D; 1724 $self->{layout}->render ($self->{ox}, $self->{oy});
1412 glDisable GL_BLEND;
1413} 1725}
1414 1726
1415############################################################################# 1727#############################################################################
1416 1728
1417package CFClient::UI::EntryBase; 1729package CFClient::UI::EntryBase;
… …
1430 active_fg => [0, 0, 0], 1742 active_fg => [0, 0, 0],
1431 can_hover => 1, 1743 can_hover => 1,
1432 can_focus => 1, 1744 can_focus => 1,
1433 valign => 0, 1745 valign => 0,
1434 can_events => 1, 1746 can_events => 1,
1747 #text => ...
1748 #hidden => "*",
1435 @_ 1749 @_
1436 ) 1750 )
1437} 1751}
1438 1752
1439sub _set_text { 1753sub _set_text {
… …
1441 1755
1442 delete $self->{cur_h}; 1756 delete $self->{cur_h};
1443 1757
1444 return if $self->{text} eq $text; 1758 return if $self->{text} eq $text;
1445 1759
1446 delete $self->{texture};
1447
1448 $self->{last_activity} = $::NOW; 1760 $self->{last_activity} = $::NOW;
1449 $self->{text} = $text; 1761 $self->{text} = $text;
1450 1762
1451 $text =~ s/./*/g if $self->{hidden}; 1763 $text =~ s/./*/g if $self->{hidden};
1452 $self->{layout}->set_text ("$text "); 1764 $self->{layout}->set_text ("$text ");
1765 delete $self->{size_req};
1453 1766
1454 $self->emit (changed => $self->{text}); 1767 $self->emit (changed => $self->{text});
1768
1769 $self->realloc;
1770 $self->update;
1771}
1772
1773sub set_text {
1774 my ($self, $text) = @_;
1775
1776 $self->{cursor} = length $text;
1777 $self->_set_text ($text);
1455} 1778}
1456 1779
1457sub get_text { 1780sub get_text {
1458 $_[0]{text} 1781 $_[0]{text}
1459} 1782}
… …
1464 my ($w, $h) = $self->SUPER::size_request; 1787 my ($w, $h) = $self->SUPER::size_request;
1465 1788
1466 ($w + 1, $h) # add 1 for cursor 1789 ($w + 1, $h) # add 1 for cursor
1467} 1790}
1468 1791
1469sub size_allocate {
1470 my ($self, $w, $h) = @_;
1471
1472 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1473}
1474
1475sub set_text {
1476 my ($self, $text) = @_;
1477
1478 $self->{cursor} = length $text;
1479 $self->_set_text ($text);
1480 $self->update;
1481}
1482
1483sub key_down { 1792sub invoke_key_down {
1484 my ($self, $ev) = @_; 1793 my ($self, $ev) = @_;
1485 1794
1486 my $mod = $ev->{mod}; 1795 my $mod = $ev->{mod};
1487 my $sym = $ev->{sym}; 1796 my $sym = $ev->{sym};
1488 my $uni = $ev->{unicode}; 1797 my $uni = $ev->{unicode};
1489 1798
1490 my $text = $self->get_text; 1799 my $text = $self->get_text;
1491 1800
1492 if ($sym == 8) { 1801 if ($uni == 8) {
1493 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1802 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1494 } elsif ($sym == 127) { 1803 } elsif ($uni == 127) {
1495 substr $text, $self->{cursor}, 1, ""; 1804 substr $text, $self->{cursor}, 1, "";
1496 } elsif ($sym == CFClient::SDLK_LEFT) { 1805 } elsif ($sym == CFClient::SDLK_LEFT) {
1497 --$self->{cursor} if $self->{cursor}; 1806 --$self->{cursor} if $self->{cursor};
1498 } elsif ($sym == CFClient::SDLK_RIGHT) { 1807 } elsif ($sym == CFClient::SDLK_RIGHT) {
1499 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1808 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1500 } elsif ($sym == CFClient::SDLK_HOME) { 1809 } elsif ($sym == CFClient::SDLK_HOME) {
1501 $self->{cursor} = 0; 1810 $self->{cursor} = 0;
1502 } elsif ($sym == CFClient::SDLK_END) { 1811 } elsif ($sym == CFClient::SDLK_END) {
1503 $self->{cursor} = length $text; 1812 $self->{cursor} = length $text;
1504 } elsif ($sym == 27) { 1813 } elsif ($uni == 27) {
1505 $self->emit ('escape'); 1814 $self->emit ('escape');
1506 } elsif ($uni) { 1815 } elsif ($uni) {
1507 substr $text, $self->{cursor}++, 0, chr $uni; 1816 substr $text, $self->{cursor}++, 0, chr $uni;
1817 } else {
1818 return 0;
1508 } 1819 }
1509 1820
1510 $self->_set_text ($text); 1821 $self->_set_text ($text);
1511 $self->update;
1512}
1513 1822
1823 $self->realloc;
1824
1825 1
1826}
1827
1514sub focus_in { 1828sub invoke_focus_in {
1515 my ($self) = @_; 1829 my ($self) = @_;
1516 1830
1517 $self->{last_activity} = $::NOW; 1831 $self->{last_activity} = $::NOW;
1518 1832
1519 $self->SUPER::focus_in; 1833 $self->SUPER::invoke_focus_in
1520} 1834}
1521 1835
1522sub button_down { 1836sub invoke_button_down {
1523 my ($self, $ev, $x, $y) = @_; 1837 my ($self, $ev, $x, $y) = @_;
1524 1838
1525 $self->SUPER::button_down ($ev, $x, $y); 1839 $self->SUPER::invoke_button_down ($ev, $x, $y);
1526 1840
1527 my $idx = $self->{layout}->xy_to_index ($x, $y); 1841 my $idx = $self->{layout}->xy_to_index ($x, $y);
1528 1842
1529 # byte-index to char-index 1843 # byte-index to char-index
1530 my $text = $self->{text}; 1844 my $text = $self->{text};
1531 utf8::encode $text; 1845 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1532 $self->{cursor} = length substr $text, 0, $idx; 1846 $self->{cursor} = length $text;
1533 1847
1534 $self->_set_text ($self->{text}); 1848 $self->_set_text ($self->{text});
1535 $self->update; 1849 $self->update;
1850
1851 1
1536} 1852}
1537 1853
1538sub mouse_motion { 1854sub invoke_mouse_motion {
1539 my ($self, $ev, $x, $y) = @_; 1855 my ($self, $ev, $x, $y) = @_;
1540# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1856# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1857
1858 1
1541} 1859}
1542 1860
1543sub _draw { 1861sub _draw {
1544 my ($self) = @_; 1862 my ($self) = @_;
1545 1863
1546 local $self->{fg} = $self->{fg}; 1864 local $self->{fg} = $self->{fg};
1547 1865
1548 if ($FOCUS == $self) { 1866 if ($FOCUS == $self) {
1549 glColor @{$self->{active_bg}}; 1867 glColor_premultiply @{$self->{active_bg}};
1550 $self->{fg} = $self->{active_fg}; 1868 $self->{fg} = $self->{active_fg};
1551 } else { 1869 } else {
1552 glColor @{$self->{bg}}; 1870 glColor_premultiply @{$self->{bg}};
1553 } 1871 }
1554 1872
1555 glEnable GL_BLEND; 1873 glEnable GL_BLEND;
1556 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1874 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1557 glBegin GL_QUADS; 1875 glBegin GL_QUADS;
1558 glVertex 0 , 0; 1876 glVertex 0 , 0;
1559 glVertex 0 , $self->{h}; 1877 glVertex 0 , $self->{h};
1560 glVertex $self->{w}, $self->{h}; 1878 glVertex $self->{w}, $self->{h};
1561 glVertex $self->{w}, 0; 1879 glVertex $self->{w}, 0;
… …
1586 1904
1587our @ISA = CFClient::UI::EntryBase::; 1905our @ISA = CFClient::UI::EntryBase::;
1588 1906
1589use CFClient::OpenGL; 1907use CFClient::OpenGL;
1590 1908
1591sub key_down { 1909sub invoke_key_down {
1592 my ($self, $ev) = @_; 1910 my ($self, $ev) = @_;
1593 1911
1594 my $sym = $ev->{sym}; 1912 my $sym = $ev->{sym};
1595 1913
1596 if ($sym == 13) { 1914 if ($sym == 13) {
1597 unshift @{$self->{history}}, 1915 unshift @{$self->{history}},
1598 my $txt = $self->get_text; 1916 my $txt = $self->get_text;
1917
1599 $self->{history_pointer} = -1; 1918 $self->{history_pointer} = -1;
1600 $self->{history_saveback} = ''; 1919 $self->{history_saveback} = '';
1601 $self->emit (activate => $txt); 1920 $self->emit (activate => $txt);
1602 $self->update; 1921 $self->update;
1603 1922
… …
1622 } else { 1941 } else {
1623 $self->set_text ($self->{history_saveback}); 1942 $self->set_text ($self->{history_saveback});
1624 } 1943 }
1625 1944
1626 } else { 1945 } else {
1627 $self->SUPER::key_down ($ev); 1946 return $self->SUPER::invoke_key_down ($ev)
1947 }
1948
1628 } 1949 1
1629
1630} 1950}
1631 1951
1632############################################################################# 1952#############################################################################
1633 1953
1634package CFClient::UI::Button; 1954package CFClient::UI::Button;
… …
1643 1963
1644sub new { 1964sub new {
1645 my $class = shift; 1965 my $class = shift;
1646 1966
1647 $class->SUPER::new ( 1967 $class->SUPER::new (
1648 padding => 4, 1968 padding_x => 4,
1969 padding_y => 4,
1649 fg => [1, 1, 1], 1970 fg => [1, 1, 1],
1650 bg => [1, 1, 1, 0.2],
1651 active_fg => [0, 0, 1], 1971 active_fg => [0, 0, 1],
1652 can_hover => 1, 1972 can_hover => 1,
1653 align => 0, 1973 align => 0,
1654 valign => 0, 1974 valign => 0,
1655 can_events => 1, 1975 can_events => 1,
1656 @_ 1976 @_
1657 ) 1977 )
1658} 1978}
1659 1979
1660sub button_up { 1980sub invoke_button_up {
1661 my ($self, $ev, $x, $y) = @_; 1981 my ($self, $ev, $x, $y) = @_;
1662 1982
1983 $self->emit ("activate")
1663 if ($x >= 0 && $x < $self->{w} 1984 if $x >= 0 && $x < $self->{w}
1664 && $y >= 0 && $y < $self->{h}) { 1985 && $y >= 0 && $y < $self->{h};
1665 $self->emit ("activate"); 1986
1666 } 1987 1
1667} 1988}
1668 1989
1669sub _draw { 1990sub _draw {
1670 my ($self) = @_; 1991 my ($self) = @_;
1671 1992
1672 local $self->{fg} = $self->{fg}; 1993 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1673 1994
1674 if ($GRAB == $self) {
1675 $self->{fg} = $self->{active_fg};
1676 }
1677
1678 glEnable GL_BLEND;
1679 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1680 glEnable GL_TEXTURE_2D; 1995 glEnable GL_TEXTURE_2D;
1681 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1996 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1682 glColor 0, 0, 0, 1; 1997 glColor 0, 0, 0, 1;
1683 1998
1684 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1999 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1685 2000
1686 glDisable GL_TEXTURE_2D; 2001 glDisable GL_TEXTURE_2D;
1687 glDisable GL_BLEND;
1688 2002
1689 $self->SUPER::_draw; 2003 $self->SUPER::_draw;
2004}
2005
2006#############################################################################
2007
2008package CFClient::UI::ImageButton;
2009
2010our @ISA = CFClient::UI::Image::;
2011
2012use CFClient::OpenGL;
2013
2014my %textures;
2015
2016sub new {
2017 my $class = shift;
2018
2019 my $self = $class->SUPER::new (
2020 padding_x => 4,
2021 padding_y => 4,
2022 fg => [1, 1, 1],
2023 active_fg => [0, 0, 1],
2024 can_hover => 1,
2025 align => 0,
2026 valign => 0,
2027 can_events => 1,
2028 @_
2029 );
2030}
2031
2032sub invoke_button_up {
2033 my ($self, $ev, $x, $y) = @_;
2034
2035 $self->emit ("activate")
2036 if $x >= 0 && $x < $self->{w}
2037 && $y >= 0 && $y < $self->{h};
2038
2039 1
1690} 2040}
1691 2041
1692############################################################################# 2042#############################################################################
1693 2043
1694package CFClient::UI::CheckBox; 2044package CFClient::UI::CheckBox;
… …
1703 2053
1704sub new { 2054sub new {
1705 my $class = shift; 2055 my $class = shift;
1706 2056
1707 $class->SUPER::new ( 2057 $class->SUPER::new (
1708 padding => 2, 2058 padding_x => 2,
2059 padding_y => 2,
1709 fg => [1, 1, 1], 2060 fg => [1, 1, 1],
1710 active_fg => [1, 1, 0], 2061 active_fg => [1, 1, 0],
2062 bg => [0, 0, 0, 0.2],
2063 active_bg => [1, 1, 1, 0.5],
1711 state => 0, 2064 state => 0,
1712 can_hover => 1, 2065 can_hover => 1,
1713 @_ 2066 @_
1714 ) 2067 )
1715} 2068}
1716 2069
1717sub size_request { 2070sub size_request {
1718 my ($self) = @_; 2071 my ($self) = @_;
1719 2072
1720 ($self->{padding} * 2 + 6) x 2 2073 (6) x 2
1721} 2074}
1722 2075
2076sub toggle {
2077 my ($self) = @_;
2078
2079 $self->{state} = !$self->{state};
2080 $self->emit (changed => $self->{state});
2081 $self->update;
2082}
2083
1723sub button_down { 2084sub invoke_button_down {
1724 my ($self, $ev, $x, $y) = @_; 2085 my ($self, $ev, $x, $y) = @_;
1725 2086
1726 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2087 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1727 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2088 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1728 $self->{state} = !$self->{state}; 2089 $self->toggle;
1729 $self->emit (changed => $self->{state}); 2090 } else {
2091 return 0
2092 }
2093
1730 } 2094 1
1731} 2095}
1732 2096
1733sub _draw { 2097sub _draw {
1734 my ($self) = @_; 2098 my ($self) = @_;
1735 2099
1736 $self->SUPER::_draw; 2100 $self->SUPER::_draw;
1737 2101
1738 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2102 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1739 2103
1740 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2104 my ($w, $h) = @$self{qw(w h)};
2105
2106 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1741 2107
1742 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2108 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1743 2109
1744 glEnable GL_BLEND; 2110 my $tex = $self->{state} ? $tex[1] : $tex[0];
2111
1745 glEnable GL_TEXTURE_2D; 2112 glEnable GL_TEXTURE_2D;
1746 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1747
1748 my $tex = $self->{state} ? $tex[1] : $tex[0];
1749
1750 $tex->draw_quad (0, 0, $s, $s); 2113 $tex->draw_quad_alpha (0, 0, $s, $s);
1751
1752 glDisable GL_TEXTURE_2D; 2114 glDisable GL_TEXTURE_2D;
1753 glDisable GL_BLEND;
1754} 2115}
1755 2116
1756############################################################################# 2117#############################################################################
1757 2118
1758package CFClient::UI::Image; 2119package CFClient::UI::Image;
1759 2120
1760our @ISA = CFClient::UI::Base::; 2121our @ISA = CFClient::UI::Base::;
1761 2122
1762use CFClient::OpenGL; 2123use CFClient::OpenGL;
1763use Carp qw/confess/;
1764 2124
1765our %loaded_images; 2125our %texture_cache;
1766 2126
1767sub new { 2127sub new {
1768 my $class = shift; 2128 my $class = shift;
1769 2129
1770 my $self = $class->SUPER::new (can_events => 0, @_); 2130 my $self = $class->SUPER::new (
2131 can_events => 0,
2132 @_,
2133 );
1771 2134
1772 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2135 $self->{path} || $self->{tex}
2136 or Carp::croak "'path' or 'tex' attributes required";
1773 2137
1774 $loaded_images{$self->{image}} ||= 2138 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1775 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2139 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1776 2140
1777 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2141 Scalar::Util::weaken $texture_cache{$self->{path}};
1778 2142
1779 Scalar::Util::weaken $loaded_images{$self->{image}}; 2143 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1780
1781 $self->{aspect} = $tex->{w} / $tex->{h};
1782 2144
1783 $self 2145 $self
1784} 2146}
1785 2147
1786sub size_request { 2148sub size_request {
1787 my ($self) = @_; 2149 my ($self) = @_;
1788 2150
1789 ($self->{tex}->{w}, $self->{tex}->{h}) 2151 ($self->{tex}{w}, $self->{tex}{h})
1790} 2152}
1791 2153
1792sub _draw { 2154sub _draw {
1793 my ($self) = @_; 2155 my ($self) = @_;
1794 2156
… …
1801 glTranslate 0, -$self->{w}, 0; 2163 glTranslate 0, -$self->{w}, 0;
1802 2164
1803 ($w, $h) = ($h, $w); 2165 ($w, $h) = ($h, $w);
1804 } 2166 }
1805 2167
1806 glEnable GL_BLEND;
1807 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1808 glEnable GL_TEXTURE_2D; 2168 glEnable GL_TEXTURE_2D;
1809 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2169 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1810 2170
1811 $tex->draw_quad (0, 0, $w, $h); 2171 $tex->draw_quad_alpha (0, 0, $w, $h);
1812 2172
1813 glDisable GL_BLEND;
1814 glDisable GL_TEXTURE_2D; 2173 glDisable GL_TEXTURE_2D;
1815} 2174}
1816 2175
1817############################################################################# 2176#############################################################################
1818 2177
… …
1906 my $ycut1 = max 0, min 1, $ycut; 2265 my $ycut1 = max 0, min 1, $ycut;
1907 my $ycut2 = max 0, min 1, $ycut - 1; 2266 my $ycut2 = max 0, min 1, $ycut - 1;
1908 2267
1909 my $h1 = $self->{h} * (1 - $ycut1); 2268 my $h1 = $self->{h} * (1 - $ycut1);
1910 my $h2 = $self->{h} * (1 - $ycut2); 2269 my $h2 = $self->{h} * (1 - $ycut2);
2270 my $h3 = $self->{h};
2271
2272 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1911 2273
1912 glEnable GL_BLEND; 2274 glEnable GL_BLEND;
1913 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2275 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2276 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1914 glEnable GL_TEXTURE_2D; 2277 glEnable GL_TEXTURE_2D;
1915 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2278 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1916 2279
1917 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2280 glBindTexture GL_TEXTURE_2D, $t1->{name};
1918 glBegin GL_QUADS; 2281 glBegin GL_QUADS;
… …
1933 2296
1934 if ($t3) { 2297 if ($t3) {
1935 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2298 glBindTexture GL_TEXTURE_2D, $t3->{name};
1936 glBegin GL_QUADS; 2299 glBegin GL_QUADS;
1937 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2300 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1938 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2301 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
1939 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2302 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
1940 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2303 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1941 glEnd; 2304 glEnd;
1942 } 2305 }
1943 2306
1944 glDisable GL_BLEND; 2307 glDisable GL_BLEND;
… …
2007 qw(s1_slider.png s1_slider_bg.png); 2370 qw(s1_slider.png s1_slider_bg.png);
2008 2371
2009sub new { 2372sub new {
2010 my $class = shift; 2373 my $class = shift;
2011 2374
2012 # range [value, low, high, page] 2375 # range [value, low, high, page, unit]
2013 2376
2014 # TODO: 0-width page 2377 # TODO: 0-width page
2015 # TODO: req_w/h are wrong with vertical 2378 # TODO: req_w/h are wrong with vertical
2016 # TODO: calculations are off 2379 # TODO: calculations are off
2017 my $self = $class->SUPER::new ( 2380 my $self = $class->SUPER::new (
2018 fg => [1, 1, 1], 2381 fg => [1, 1, 1],
2019 active_fg => [0, 0, 0], 2382 active_fg => [0, 0, 0],
2383 bg => [0, 0, 0, 0.2],
2384 active_bg => [1, 1, 1, 0.5],
2020 range => [0, 0, 100, 10], 2385 range => [0, 0, 100, 10, 0],
2021 req_w => $::WIDTH / 80, 2386 min_w => $::WIDTH / 80,
2022 req_h => $::WIDTH / 80, 2387 min_h => $::WIDTH / 80,
2023 vertical => 0, 2388 vertical => 0,
2024 can_hover => 1, 2389 can_hover => 1,
2025 inner_pad => 5, 2390 inner_pad => 0.02,
2026 @_ 2391 @_
2027 ); 2392 );
2028 2393
2394 $self->set_value ($self->{range}[0]);
2395 $self->update;
2396
2029 $self 2397 $self
2030} 2398}
2031 2399
2400sub set_range {
2401 my ($self, $range) = @_;
2402
2403 ($range, $self->{range}) = ($self->{range}, $range);
2404
2405 if ("@$range" ne "@{$self->{range}}") {
2406 $self->update;
2407 $self->set_value ($self->{range}[0]);
2408 }
2409}
2410
2411sub set_value {
2412 my ($self, $value) = @_;
2413
2414 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2415
2416 $hi = $lo + 1 if $hi <= $lo;
2417
2418 $page = $hi - $lo if $page > $hi - $lo;
2419
2420 $value = $lo if $value < $lo;
2421 $value = $hi - $page if $value > $hi - $page;
2422
2423 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2424 if $unit;
2425
2426 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2427
2428 if ($value != $old_value) {
2429 $self->emit (changed => $value);
2430 $self->update;
2431 }
2432}
2433
2032sub size_request { 2434sub size_request {
2033 my ($self) = @_; 2435 my ($self) = @_;
2034 2436
2035 my $w = $self->{req_w}; 2437 ($self->{req_w}, $self->{req_h})
2036 my $h = $self->{req_h};
2037
2038 $self->{vertical} ? ($h, $w) : ($w, $h)
2039} 2438}
2040 2439
2041sub button_down { 2440sub invoke_button_down {
2042 my ($self, $ev, $x, $y) = @_; 2441 my ($self, $ev, $x, $y) = @_;
2043 2442
2044 $self->SUPER::button_down ($ev, $x, $y); 2443 $self->SUPER::invoke_button_down ($ev, $x, $y);
2444
2445 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2446
2045 $self->mouse_motion ($ev, $x, $y); 2447 $self->invoke_mouse_motion ($ev, $x, $y)
2046} 2448}
2047 2449
2048sub mouse_motion { 2450sub invoke_mouse_motion {
2049 my ($self, $ev, $x, $y) = @_; 2451 my ($self, $ev, $x, $y) = @_;
2050 2452
2051 if ($GRAB == $self) { 2453 if ($GRAB == $self) {
2454 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2455
2456 my (undef, $lo, $hi, $page) = @{$self->{range}};
2457
2458 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2459
2460 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2461 } else {
2462 return 0;
2463 }
2464
2465 1
2466}
2467
2468sub update {
2469 my ($self) = @_;
2470
2471 delete $self->{knob_w};
2472 $self->SUPER::update;
2473}
2474
2475sub _draw {
2476 my ($self) = @_;
2477
2478 unless ($self->{knob_w}) {
2479 $self->set_value ($self->{range}[0]);
2480
2052 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2481 my ($value, $lo, $hi, $page) = @{$self->{range}};
2482 my $range = ($hi - $page - $lo) || 1e-100;
2053 2483
2054 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2484 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2055 2485
2056 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2486 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2057 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2487 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2058 2488
2059 $x -= $inner_pad_px; # substract the padding 2489 $value = ($value - $lo) / $range;
2060 $x = $x * ($hi - $lo) / $inner_w + $lo; 2490 $value = $value * $self->{scale} + $self->{offset};
2061 $x = $lo if $x < $lo;
2062 $x = $hi - $page if $x > $hi - $page;
2063 $self->{range}[0] = $x;
2064 2491
2065 $self->emit (changed => $x); 2492 $self->{knob_x} = $value - $knob_w * 0.5;
2066 $self->update; 2493 $self->{knob_w} = $knob_w;
2067 } 2494 }
2068}
2069
2070# the inner_* stuff is for generating a padding for the slider handle,
2071# so that the handle doesn't leave the texture. This calculation isn't 100%
2072# correct propably, but it does the job for now
2073sub _calc_inner_pad_px {
2074 my ($self, $w) = @_;
2075 ($w / 100) * $self->{inner_pad} # % to pixels
2076}
2077
2078sub _draw {
2079 my ($self) = @_;
2080 2495
2081 $self->SUPER::_draw (); 2496 $self->SUPER::_draw ();
2082 2497
2083 my ($w, $h) = @$self{qw(w h)}; 2498 glScale $self->{w}, $self->{h};
2084 2499
2085 if ($self->{vertical}) { 2500 if ($self->{vertical}) {
2086 # draw a vertical slider like a rotated horizontal slider 2501 # draw a vertical slider like a rotated horizontal slider
2087 2502
2503 glTranslate 1, 0, 0;
2088 glRotate 90, 0, 0, 1; 2504 glRotate 90, 0, 0, 1;
2089 glTranslate 0, -$self->{w}, 0;
2090
2091 ($w, $h) = ($h, $w);
2092 } 2505 }
2093 2506
2094 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2507 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2095 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2508 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2096 2509
2097 my ($value, $lo, $hi, $page) = @{$self->{range}};
2098
2099 $hi = $value + 1 if $lo == $hi;
2100
2101 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2102 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2103
2104 $page = int $page * $inner_w / ($hi - $lo);
2105 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2106
2107 $w -= $page;
2108 $page &= ~1;
2109 glTranslate $page * 0.5, 0, 0;
2110 $page ||= 2;
2111
2112 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2113 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2114
2115 glEnable GL_BLEND;
2116 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2117 glEnable GL_TEXTURE_2D; 2510 glEnable GL_TEXTURE_2D;
2118 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2119 2512
2120 # draw background 2513 # draw background
2121 $tex[1]->draw_quad (0, 0, $w, $h); 2514 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2122 2515
2123 # draw handle 2516 # draw handle
2124 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2517 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2125 2518
2126 glDisable GL_BLEND;
2127 glDisable GL_TEXTURE_2D; 2519 glDisable GL_TEXTURE_2D;
2128} 2520}
2129 2521
2130############################################################################# 2522#############################################################################
2131 2523
2524package CFClient::UI::ValSlider;
2525
2526our @ISA = CFClient::UI::HBox::;
2527
2528sub new {
2529 my ($class, %arg) = @_;
2530
2531 my $range = delete $arg{range};
2532
2533 my $self = $class->SUPER::new (
2534 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2535 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2536 to_value => sub { shift },
2537 from_value => sub { shift },
2538 %arg,
2539 );
2540
2541 $self->{slider}->connect (changed => sub {
2542 my ($self, $value) = @_;
2543 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2544 $self->{parent}->emit (changed => $value);
2545 });
2546
2547# $self->{entry}->connect (changed => sub {
2548# my ($self, $value) = @_;
2549# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2550# $self->{parent}->emit (changed => $value);
2551# });
2552
2553 $self->add ($self->{slider}, $self->{entry});
2554
2555 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2556
2557 $self
2558}
2559
2560sub set_range { shift->{slider}->set_range (@_) }
2561sub set_value { shift->{slider}->set_value (@_) }
2562
2563#############################################################################
2564
2132package CFClient::UI::TextView; 2565package CFClient::UI::TextScroller;
2133 2566
2134our @ISA = CFClient::UI::HBox::; 2567our @ISA = CFClient::UI::HBox::;
2135 2568
2136use CFClient::OpenGL; 2569use CFClient::OpenGL;
2137 2570
… …
2139 my $class = shift; 2572 my $class = shift;
2140 2573
2141 my $self = $class->SUPER::new ( 2574 my $self = $class->SUPER::new (
2142 fontsize => 1, 2575 fontsize => 1,
2143 can_events => 0, 2576 can_events => 0,
2577 indent => 0,
2144 #font => default_font 2578 #font => default_font
2145 @_, 2579 @_,
2146 2580
2147 layout => (new CFClient::Layout), 2581 layout => (new CFClient::Layout),
2148 par => [], 2582 par => [],
… …
2163 2597
2164 $self->{fontsize} = $fontsize; 2598 $self->{fontsize} = $fontsize;
2165 $self->reflow; 2599 $self->reflow;
2166} 2600}
2167 2601
2168sub text_height { 2602sub size_request {
2603 my ($self) = @_;
2604
2605 my ($empty, $slider) = @{ $self->{children} };
2606
2607 local $self->{children} = [$empty, $slider];
2608 $self->SUPER::size_request
2609}
2610
2611sub invoke_size_allocate {
2612 my ($self, $w, $h) = @_;
2613
2614 my ($empty, $slider, @other) = @{ $self->{children} };
2615 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2616
2617 $self->{layout}->set_font ($self->{font}) if $self->{font};
2618 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2619 $self->{layout}->set_width ($empty->{w});
2620 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2621
2622 $self->reflow;
2623
2624 local $self->{children} = [$empty, $slider];
2625 $self->SUPER::invoke_size_allocate ($w, $h)
2626}
2627
2628sub get_layout {
2169 my ($self, $text) = @_; 2629 my ($self, $para) = @_;
2170 2630
2171 my $layout = $self->{layout}; 2631 my $layout = $self->{layout};
2172 2632
2633 $layout->set_font ($self->{font}) if $self->{font};
2634 $layout->set_foreground (@{$para->{fg}});
2173 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2635 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2174 $layout->set_width ($self->{children}[0]{w}); 2636 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2175 $layout->set_text ($text); 2637 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2638 $layout->set_markup ($para->{markup});
2639
2640 $layout->set_shapes (
2641 map
2642 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2643 @{$para->{widget}}
2176 2644 );
2177 ($layout->size)[1] 2645
2646 $layout
2178} 2647}
2179 2648
2180sub reflow { 2649sub reflow {
2181 my ($self) = @_; 2650 my ($self) = @_;
2182 2651
2183 $self->{need_reflow}++; 2652 $self->{need_reflow}++;
2184 $self->update; 2653 $self->update;
2185} 2654}
2186 2655
2187sub size_allocate { 2656sub set_offset {
2657 my ($self, $offset) = @_;
2658
2659 # todo: base offset on lines or so, not on pixels
2660 $self->{children}[1]->set_value ($offset);
2661}
2662
2663sub clear {
2188 my ($self, $w, $h) = @_; 2664 my ($self) = @_;
2189 2665
2190 $self->SUPER::size_allocate ($w, $h); 2666 my (undef, undef, @other) = @{ $self->{children} };
2667 $self->remove ($_) for @other;
2191 2668
2192 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2669 $self->{par} = [];
2193 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2670 $self->{height} = 0;
2194 $self->{layout}->set_width ($self->{children}[0]{w}); 2671 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2195
2196 $self->reflow;
2197} 2672}
2198 2673
2199sub add_paragraph { 2674sub add_paragraph {
2200 my ($self, $color, $text) = @_; 2675 my ($self, $color, $para, $indent) = @_;
2201 2676
2202 #TODO: intelligently "reformat" paragraph 2677 my ($text, @w) = ref $para ? @$para : $para;
2203 2678
2204 my $height = $self->text_height ($text); 2679 $para = {
2680 w => 1e10,
2681 wrapped => 1,
2682 fg => $color,
2683 indent => $indent,
2684 markup => $text,
2685 widget => \@w,
2686 };
2205 2687
2206 $self->{height} += $height; 2688 $self->add (@w) if @w;
2689 push @{$self->{par}}, $para;
2207 2690
2208 push @{$self->{par}}, [$height, $color, $text]; 2691 $self->{need_reflow}++;
2692 $self->update;
2693}
2209 2694
2210 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2695sub scroll_to_bottom {
2211 $self->{children}[1]->update; 2696 my ($self) = @_;
2697
2698 $self->{scroll_to_bottom} = 1;
2699 $self->update;
2212} 2700}
2213 2701
2214sub update { 2702sub update {
2215 my ($self) = @_; 2703 my ($self) = @_;
2216 2704
… …
2218 2706
2219 return unless $self->{h} > 0; 2707 return unless $self->{h} > 0;
2220 2708
2221 delete $self->{texture}; 2709 delete $self->{texture};
2222 2710
2223 $ROOT->on_refresh ($self, sub { 2711 $ROOT->on_post_alloc ($self => sub {
2712 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2713
2224 if (delete $self->{need_reflow}) { 2714 if (delete $self->{need_reflow}) {
2225 my $height = 0; 2715 my $height = 0;
2226 2716
2227 $height += $_->[0] = $self->text_height ($_->[2])
2228 for @{$self->{par}}; 2717 for my $para (@{$self->{par}}) {
2718 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2719 my $layout = $self->get_layout ($para);
2720 my ($w, $h) = $layout->size;
2721
2722 $para->{w} = $w + $para->{indent};
2723 $para->{h} = $h;
2724 $para->{wrapped} = $layout->has_wrapped;
2725 }
2726
2727 $height += $para->{h};
2728 }
2229 2729
2230 $self->{height} = $height; 2730 $self->{height} = $height;
2231 2731
2232 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2732 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2233 2733
2234 delete $self->{texture}; 2734 delete $self->{texture};
2235 } 2735 }
2236 2736
2737 if (delete $self->{scroll_to_bottom}) {
2738 $self->{children}[1]->set_value (1e10);
2739 }
2740
2237 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2741 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2238 glClearColor 0, 0, 0, 0; 2742 glClearColor 0, 0, 0, 0;
2239 glClear GL_COLOR_BUFFER_BIT; 2743 glClear GL_COLOR_BUFFER_BIT;
2240 2744
2241 glEnable GL_BLEND;
2242 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2243 glEnable GL_TEXTURE_2D;
2244 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2245
2246 my $top = int $self->{children}[1]{range}[0]; 2745 my $top = int $self->{children}[1]{range}[0];
2247 2746
2248 my $y0 = $top; 2747 my $y0 = $top;
2249 my $y1 = $top + $self->{h}; 2748 my $y1 = $top + $H;
2250 2749
2251 my $y = 0; 2750 my $y = 0;
2252 2751
2253 my $layout = $self->{layout};
2254
2255 $layout->set_font ($self->{font}) if $self->{font};
2256
2257 for my $par (@{$self->{par}}) { 2752 for my $para (@{$self->{par}}) {
2258 my $h = $par->[0]; 2753 my $h = $para->{h};
2259 2754
2260 if ($y0 < $y + $h && $y < $y1) { 2755 if ($y0 < $y + $h && $y < $y1) {
2261 $layout->set_text ($par->[2]);
2262 2756
2263 glColor @{ $par->[1] }; 2757 my $layout = $self->get_layout ($para);
2264 my ($W, $H) = $layout->size; 2758
2265 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2759 $layout->render ($para->{indent}, $y - $y0);
2760
2761 if (my @w = @{ $para->{widget} }) {
2762 my @s = $layout->get_shapes;
2763
2764 for (@w) {
2765 my ($dx, $dy) = splice @s, 0, 2, ();
2766
2767 $_->{x} = $dx + $para->{indent};
2768 $_->{y} = $dy + $y - $y0;
2769
2770 $_->draw;
2771 }
2772 }
2266 } 2773 }
2267 2774
2268 $y += $h; 2775 $y += $h;
2269 } 2776 }
2270
2271 glDisable GL_TEXTURE_2D;
2272 glDisable GL_BLEND;
2273 }; 2777 };
2274 }); 2778 });
2275} 2779}
2276 2780
2781sub reconfigure {
2782 my ($self) = @_;
2783
2784 $self->SUPER::reconfigure;
2785
2786 $_->{w} = 1e10 for @{ $self->{par} };
2787 $self->reflow;
2788}
2789
2277sub _draw { 2790sub _draw {
2278 my ($self) = @_; 2791 my ($self) = @_;
2279 2792
2280 glEnable GL_BLEND;
2281 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2282 glEnable GL_TEXTURE_2D; 2793 glEnable GL_TEXTURE_2D;
2283 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2794 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2284 glColor 1, 1, 1, 1; 2795 glColor 0, 0, 0, 1;
2285 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2796 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2286 glDisable GL_TEXTURE_2D; 2797 glDisable GL_TEXTURE_2D;
2287 glDisable GL_BLEND;
2288 2798
2289 $self->{children}[1]->draw; 2799 $self->{children}[1]->draw;
2290
2291} 2800}
2292 2801
2293############################################################################# 2802#############################################################################
2294 2803
2295package CFClient::UI::Animator; 2804package CFClient::UI::Animator;
… …
2340 2849
2341sub new { 2850sub new {
2342 my $class = shift; 2851 my $class = shift;
2343 2852
2344 my $self = $class->SUPER::new ( 2853 my $self = $class->SUPER::new (
2345 state => 0, 2854 state => 0,
2346 connect_activate => \&toggle_flopper, 2855 on_activate => \&toggle_flopper,
2347 @_ 2856 @_
2348 ); 2857 );
2349 2858
2350 if ($self->{state}) {
2351 $self->{state} = 0;
2352 $self->toggle_flopper;
2353 }
2354
2355 $self 2859 $self
2356} 2860}
2357 2861
2358sub toggle_flopper { 2862sub toggle_flopper {
2359 my ($self) = @_; 2863 my ($self) = @_;
2360 2864
2361 # TODO: use animation 2865 $self->{other}->toggle_visibility;
2362 if ($self->{state} = !$self->{state}) {
2363 $CFClient::UI::ROOT->add ($self->{other});
2364 $self->{other}->move ($self->coord2global (0, $self->{h}));
2365 $self->emit ("open");
2366 } else {
2367 $CFClient::UI::ROOT->remove ($self->{other});
2368 $self->emit ("close");
2369 }
2370
2371 $self->emit (changed => $self->{state});
2372} 2866}
2373 2867
2374############################################################################# 2868#############################################################################
2375 2869
2376package CFClient::UI::Tooltip; 2870package CFClient::UI::Tooltip;
… …
2386 @_, 2880 @_,
2387 can_events => 0, 2881 can_events => 0,
2388 ) 2882 )
2389} 2883}
2390 2884
2391sub set_markup { 2885sub set_tooltip_from {
2392 my ($self, $text) = @_; 2886 my ($self, $widget) = @_;
2393 2887
2394 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2888 my $tooltip = $widget->{tooltip};
2395 $self->{label}->set_markup ($text); 2889
2396 $self->add ($self->{label}); 2890 if ($ENV{CFPLUS_DEBUG} & 2) {
2891 $tooltip .= "\n\n" . (ref $widget) . "\n"
2892 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2893 . "req $widget->{req_w} $widget->{req_h}\n"
2894 . "visible $widget->{visible}";
2895 }
2896
2897 $tooltip =~ s/^\n+//;
2898 $tooltip =~ s/\n+$//;
2899
2900 $self->add (new CFClient::UI::Label
2901 markup => $tooltip,
2902 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2903 fontsize => 0.8,
2904 fg => [0, 0, 0, 1],
2905 ellipsise => 0,
2906 font => ($widget->{tooltip_font} || $::FONT_PROP),
2907 );
2397} 2908}
2398 2909
2399sub size_request { 2910sub size_request {
2400 my ($self) = @_; 2911 my ($self) = @_;
2401 2912
2402 $self->child->set_max_size ($::WIDTH * 0.3);
2403
2404 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2913 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2405 2914
2406 ($w + 4, $h + 4) 2915 ($w + 4, $h + 4)
2407} 2916}
2408 2917
2409sub size_allocate { 2918sub invoke_size_allocate {
2410 my ($self, $w, $h) = @_; 2919 my ($self, $w, $h) = @_;
2411 2920
2412 $self->SUPER::size_allocate ($w - 4, $h - 4); 2921 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2922}
2923
2924sub invoke_visibility_change {
2925 my ($self, $visible) = @_;
2926
2927 return unless $visible;
2928
2929 $self->{root}->on_post_alloc ("move_$self" => sub {
2930 my $widget = $self->{owner}
2931 or return;
2932
2933 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2934
2935 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2936 if $x + $self->{w} > $self->{root}{w};
2937
2938 $self->move_abs ($x, $y);
2939 });
2413} 2940}
2414 2941
2415sub _draw { 2942sub _draw {
2416 my ($self) = @_; 2943 my ($self) = @_;
2417 2944
2418 glPushMatrix;
2419 glTranslate 0.375, 0.375; 2945 glTranslate 0.375, 0.375;
2420 2946
2421 my ($w, $h) = @$self{qw(w h)}; 2947 my ($w, $h) = @$self{qw(w h)};
2422 2948
2423 glColor 1, 0.8, 0.4; 2949 glColor 1, 0.8, 0.4;
… …
2434 glVertex 0 , $h; 2960 glVertex 0 , $h;
2435 glVertex $w, $h; 2961 glVertex $w, $h;
2436 glVertex $w, 0; 2962 glVertex $w, 0;
2437 glEnd; 2963 glEnd;
2438 2964
2439 glPopMatrix; 2965 glTranslate 2 - 0.375, 2 - 0.375;
2440 2966
2441 glTranslate 2, 2;
2442 $self->SUPER::_draw; 2967 $self->SUPER::_draw;
2443} 2968}
2444 2969
2445############################################################################# 2970#############################################################################
2446 2971
… …
2451use CFClient::OpenGL; 2976use CFClient::OpenGL;
2452 2977
2453sub new { 2978sub new {
2454 my $class = shift; 2979 my $class = shift;
2455 2980
2456 $class->SUPER::new ( 2981 my $self = $class->SUPER::new (
2457 aspect => 1, 2982 aspect => 1,
2983 can_events => 0,
2458 @_, 2984 @_,
2459 ) 2985 );
2986
2987 if ($self->{anim} && $self->{animspeed}) {
2988 Scalar::Util::weaken (my $widget = $self);
2989
2990 $self->{timer} = Event->timer (
2991 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2992 hard => 1,
2993 interval => $self->{animspeed},
2994 cb => sub {
2995 ++$widget->{frame};
2996 $widget->update;
2997 },
2998 );
2999 }
3000
3001 $self
2460} 3002}
2461 3003
2462sub size_request { 3004sub size_request {
2463 (32, 8) 3005 (32, 8)
2464} 3006}
2465 3007
3008sub update {
3009 my ($self) = @_;
3010
3011 return unless $self->{visible};
3012
3013 $self->SUPER::update;
3014}
3015
2466sub _draw { 3016sub _draw {
2467 my ($self) = @_; 3017 my ($self) = @_;
2468 3018
3019 return unless $::CONN;
3020
3021 my $face;
3022
3023 if ($self->{frame}) {
3024 my $anim = $::CONN->{anim}[$self->{anim}];
3025
3026 $face = $anim->[ $self->{frame} % @$anim ]
3027 if $anim && @$anim;
3028 }
3029
2469 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3030 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2470 3031
2471 # TODO animation
2472 if ($tex) { 3032 if ($tex) {
2473 glEnable GL_BLEND;
2474 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2475 glEnable GL_TEXTURE_2D; 3033 glEnable GL_TEXTURE_2D;
2476 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3034 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2477 glColor 1, 1, 1, 1; 3035 glColor 0, 0, 0, 1;
2478 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 3036 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2479 glDisable GL_TEXTURE_2D; 3037 glDisable GL_TEXTURE_2D;
2480 glDisable GL_BLEND;
2481 } 3038 }
2482} 3039}
3040
3041sub destroy {
3042 my ($self) = @_;
3043
3044 $self->{timer}->cancel
3045 if $self->{timer};
3046
3047 $self->SUPER::destroy;
3048}
3049
3050#############################################################################
3051
3052package CFClient::UI::Buttonbar;
3053
3054our @ISA = CFClient::UI::HBox::;
3055
3056# TODO: should actualyl wrap buttons and other goodies.
2483 3057
2484############################################################################# 3058#############################################################################
2485 3059
2486package CFClient::UI::Menu; 3060package CFClient::UI::Menu;
2487 3061
… …
2499 ); 3073 );
2500 3074
2501 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3075 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2502 3076
2503 for my $item (@{ $self->{items} }) { 3077 for my $item (@{ $self->{items} }) {
2504 my ($widget, $cb) = @$item; 3078 my ($widget, $cb, $tooltip) = @$item;
2505 3079
2506 # handle various types of items, only text for now 3080 # handle various types of items, only text for now
2507 if (!ref $widget) { 3081 if (!ref $widget) {
3082 if ($widget =~ /\t/) {
3083 my ($left, $right) = split /\t/, $widget, 2;
3084
3085 $widget = new CFClient::UI::HBox
3086 can_hover => 1,
3087 can_events => 1,
3088 tooltip => $tooltip,
3089 children => [
3090 (new CFClient::UI::Label markup => $left, expand => 1),
3091 (new CFClient::UI::Label markup => $right, align => +1),
3092 ],
3093 ;
3094
3095 } else {
2508 $widget = new CFClient::UI::Label 3096 $widget = new CFClient::UI::Label
2509 can_hover => 1, 3097 can_hover => 1,
2510 can_events => 1, 3098 can_events => 1,
2511 text => $widget; 3099 markup => $widget,
3100 tooltip => $tooltip;
3101 }
2512 } 3102 }
2513 3103
2514 $self->{item}{$widget} = $item; 3104 $self->{item}{$widget} = $item;
2515 3105
2516 $self->{vbox}->add ($widget); 3106 $self->{vbox}->add ($widget);
… …
2528 # maybe save $GRAB? must be careful about events... 3118 # maybe save $GRAB? must be careful about events...
2529 $GRAB = $self; 3119 $GRAB = $self;
2530 $self->{button} = $ev->{button}; 3120 $self->{button} = $ev->{button};
2531 3121
2532 $self->show; 3122 $self->show;
2533 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3123 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2534} 3124}
2535 3125
2536sub mouse_motion { 3126sub invoke_mouse_motion {
2537 my ($self, $ev, $x, $y) = @_; 3127 my ($self, $ev, $x, $y) = @_;
2538 3128
2539 # TODO: should use vbox->find_widget or so 3129 # TODO: should use vbox->find_widget or so
2540 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3130 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2541 $self->{hover} = $self->{item}{$HOVER}; 3131 $self->{hover} = $self->{item}{$HOVER};
2542}
2543 3132
3133 0
3134}
3135
2544sub button_up { 3136sub invoke_button_up {
2545 my ($self, $ev, $x, $y) = @_; 3137 my ($self, $ev, $x, $y) = @_;
2546 3138
2547 if ($ev->{button} == $self->{button}) { 3139 if ($ev->{button} == $self->{button}) {
2548 undef $GRAB; 3140 undef $GRAB;
2549 $self->hide; 3141 $self->hide;
2550 3142
2551 $self->emit ("popdown"); 3143 $self->emit ("popdown");
2552 $self->{hover}[1]->() if $self->{hover}; 3144 $self->{hover}[1]->() if $self->{hover};
3145 } else {
3146 return 0
3147 }
3148
2553 } 3149 1
2554} 3150}
2555 3151
2556############################################################################# 3152#############################################################################
2557 3153
3154package CFClient::UI::Multiplexer;
3155
3156our @ISA = CFClient::UI::Container::;
3157
3158sub new {
3159 my $class = shift;
3160
3161 my $self = $class->SUPER::new (
3162 @_,
3163 );
3164
3165 $self->{current} = $self->{children}[0]
3166 if @{ $self->{children} };
3167
3168 $self
3169}
3170
3171sub add {
3172 my ($self, @widgets) = @_;
3173
3174 $self->SUPER::add (@widgets);
3175
3176 $self->{current} = $self->{children}[0]
3177 if @{ $self->{children} };
3178}
3179
3180sub get_current_page {
3181 my ($self) = @_;
3182
3183 $self->{current}
3184}
3185
3186sub set_current_page {
3187 my ($self, $page_or_widget) = @_;
3188
3189 my $widget = ref $page_or_widget
3190 ? $page_or_widget
3191 : $self->{children}[$page_or_widget];
3192
3193 $self->{current} = $widget;
3194 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3195
3196 $self->emit (page_changed => $self->{current});
3197
3198 $self->realloc;
3199}
3200
3201sub visible_children {
3202 $_[0]{current}
3203}
3204
3205sub size_request {
3206 my ($self) = @_;
3207
3208 $self->{current}->size_request
3209}
3210
3211sub invoke_size_allocate {
3212 my ($self, $w, $h) = @_;
3213
3214 $self->{current}->configure (0, 0, $w, $h);
3215
3216 1
3217}
3218
3219sub _draw {
3220 my ($self) = @_;
3221
3222 $self->{current}->draw;
3223}
3224
3225#############################################################################
3226
3227package CFClient::UI::Notebook;
3228
3229our @ISA = CFClient::UI::VBox::;
3230
3231sub new {
3232 my $class = shift;
3233
3234 my $self = $class->SUPER::new (
3235 buttonbar => (new CFClient::UI::Buttonbar),
3236 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3237 # filter => # will be put between multiplexer and $self
3238 @_,
3239 );
3240
3241 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3242 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3243
3244 $self
3245}
3246
3247sub add {
3248 my ($self, $title, $widget, $tooltip) = @_;
3249
3250 Scalar::Util::weaken $self;
3251
3252 $self->{buttonbar}->add (new CFClient::UI::Button
3253 markup => $title,
3254 tooltip => $tooltip,
3255 on_activate => sub { $self->set_current_page ($widget) },
3256 );
3257
3258 $self->{multiplexer}->add ($widget);
3259}
3260
3261sub get_current_page {
3262 my ($self) = @_;
3263
3264 $self->{multiplexer}->get_current_page
3265}
3266
3267sub set_current_page {
3268 my ($self, $page) = @_;
3269
3270 $self->{multiplexer}->set_current_page ($page);
3271 $self->emit (page_changed => $self->{multiplexer}{current});
3272}
3273
3274#############################################################################
3275
3276package CFClient::UI::Combobox;
3277
3278use utf8;
3279
3280our @ISA = CFClient::UI::Button::;
3281
3282sub new {
3283 my $class = shift;
3284
3285 my $self = $class->SUPER::new (
3286 options => [], # [value, title, longdesc], ...
3287 value => undef,
3288 @_,
3289 );
3290
3291 $self->_set_value ($self->{value});
3292
3293 $self
3294}
3295
3296sub invoke_button_down {
3297 my ($self, $ev) = @_;
3298
3299 my @menu_items;
3300
3301 for (@{ $self->{options} }) {
3302 my ($value, $title, $tooltip) = @$_;
3303
3304 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3305 }
3306
3307 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3308}
3309
3310sub _set_value {
3311 my ($self, $value) = @_;
3312
3313 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3314 or return;
3315
3316 $self->{value} = $item->[0];
3317 $self->set_markup ("$item->[1] ⇓");
3318 $self->set_tooltip ($item->[2]);
3319}
3320
3321sub set_value {
3322 my ($self, $value) = @_;
3323
3324 return unless $self->{value} ne $value;
3325
3326 $self->_set_value ($value);
3327 $self->emit (changed => $value);
3328}
3329
3330#############################################################################
3331
3332package CFClient::UI::Statusbox;
3333
3334our @ISA = CFClient::UI::VBox::;
3335
3336sub new {
3337 my $class = shift;
3338
3339 my $self = $class->SUPER::new (
3340 fontsize => 0.8,
3341 @_,
3342 );
3343
3344 Scalar::Util::weaken (my $this = $self);
3345
3346 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3347
3348 $self
3349}
3350
3351sub reorder {
3352 my ($self) = @_;
3353 my $NOW = Time::HiRes::time;
3354
3355 # freeze display when hovering over any label
3356 return if $CFClient::UI::TOOLTIP->{owner}
3357 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3358 values %{ $self->{item} };
3359
3360 while (my ($k, $v) = each %{ $self->{item} }) {
3361 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3362 }
3363
3364 my @widgets;
3365
3366 my @items = sort {
3367 $a->{pri} <=> $b->{pri}
3368 or $b->{id} <=> $a->{id}
3369 } values %{ $self->{item} };
3370
3371 $self->{timer}->interval (1);
3372
3373 my $count = 10 + 1;
3374 for my $item (@items) {
3375 last unless --$count;
3376
3377 my $label = $item->{label} ||= do {
3378 # TODO: doesn't handle markup well (read as: at all)
3379 my $short = $item->{count} > 1
3380 ? "<b>$item->{count} ×</b> $item->{text}"
3381 : $item->{text};
3382
3383 for ($short) {
3384 s/^\s+//;
3385 s/\s+/ /g;
3386 }
3387
3388 new CFClient::UI::Label
3389 markup => $short,
3390 tooltip => $item->{tooltip},
3391 tooltip_font => $::FONT_PROP,
3392 tooltip_width => 0.67,
3393 fontsize => $item->{fontsize} || $self->{fontsize},
3394 max_w => $::WIDTH * 0.44,
3395 fg => [@{ $item->{fg} }],
3396 can_events => 1,
3397 can_hover => 1
3398 };
3399
3400 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3401 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3402 $label->update;
3403 $label->set_max_size (undef, $label->{req_h} * $diff)
3404 if $diff < 1;
3405 $self->{timer}->interval (1/30);
3406 } else {
3407 $label->{fg}[3] = $item->{fg}[3] || 1;
3408 }
3409
3410 push @widgets, $label;
3411 }
3412
3413 $self->clear;
3414 $self->SUPER::add (reverse @widgets);
3415}
3416
3417sub add {
3418 my ($self, $text, %arg) = @_;
3419
3420 $text =~ s/^\s+//;
3421 $text =~ s/\s+$//;
3422
3423 return unless $text;
3424
3425 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3426
3427 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3428
3429 if (my $item = $self->{item}{$group}) {
3430 if ($item->{text} eq $text) {
3431 $item->{count}++;
3432 } else {
3433 $item->{count} = 1;
3434 $item->{text} = $item->{tooltip} = $text;
3435 }
3436 $item->{id} += 0.2;#d#
3437 $item->{timeout} = $timeout;
3438 delete $item->{label};
3439 } else {
3440 $self->{item}{$group} = {
3441 id => ++$self->{id},
3442 text => $text,
3443 timeout => $timeout,
3444 tooltip => $text,
3445 fg => [0.8, 0.8, 0.8, 0.8],
3446 pri => 0,
3447 count => 1,
3448 %arg,
3449 };
3450 }
3451
3452 $ROOT->on_refresh (reorder => sub {
3453 $self->reorder;
3454 });
3455}
3456
3457sub reconfigure {
3458 my ($self) = @_;
3459
3460 delete $_->{label}
3461 for values %{ $self->{item} || {} };
3462
3463 $self->reorder;
3464 $self->SUPER::reconfigure;
3465}
3466
3467sub destroy {
3468 my ($self) = @_;
3469
3470 $self->{timer}->cancel;
3471
3472 $self->SUPER::destroy;
3473}
3474
3475#############################################################################
3476
3477package CFClient::UI::Inventory;
3478
3479our @ISA = CFClient::UI::Table::;
3480
3481sub new {
3482 my $class = shift;
3483
3484 my $self = $class->SUPER::new (
3485 col_expand => [0, 1, 0],
3486 @_,
3487 );
3488
3489 $self
3490}
3491
3492sub set_items {
3493 my ($self, $items) = @_;
3494
3495 $self->clear;
3496 return unless $items;
3497
3498 my @items = sort {
3499 ($a->{type} <=> $b->{type})
3500 or ($a->{name} cmp $b->{name})
3501 } values %$items;
3502
3503 $self->{real_items} = \@items;
3504
3505 my $row = 0;
3506 for my $item (@items) {
3507 CFClient::Item::update_widgets $item;
3508
3509 $self->add (0, $row, $item->{face_widget});
3510 $self->add (1, $row, $item->{desc_widget});
3511 $self->add (2, $row, $item->{weight_widget});
3512
3513 $row++;
3514 }
3515}
3516
3517#############################################################################
3518
3519package CFClient::UI::SpellList;
3520
3521our @ISA = CFClient::UI::Table::;
3522
3523sub new {
3524 my $class = shift;
3525
3526 my $self = $class->SUPER::new (
3527 binding => [],
3528 commands => [],
3529 @_,
3530 )
3531}
3532
3533my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3534
3535my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3536 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3537my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3538 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3539my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3540 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3541my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3542 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3543my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3544 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3545
3546sub rebuild_spell_list {
3547 my ($self) = @_;
3548
3549 $CFClient::UI::ROOT->on_refresh ($self => sub {
3550 $self->clear;
3551
3552 return unless $::CONN;
3553
3554 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3555 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3556 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3557 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3558 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3559
3560 my $row = 0;
3561
3562 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3563 my $spell = $self->{spell}{$_};
3564
3565 $row++;
3566
3567 my $spell_cb = sub {
3568 my ($widget, $ev) = @_;
3569
3570 if ($ev->{button} == 1) {
3571 $::CONN->user_send ("cast $spell->{name}");
3572 } elsif ($ev->{button} == 2) {
3573 $::CONN->user_send ("invoke $spell->{name}");
3574 } elsif ($ev->{button} == 3) {
3575 (new CFClient::UI::Menu
3576 items => [
3577 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3578 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3579 ],
3580 )->popup ($ev);
3581 } else {
3582 return 0;
3583 }
3584
3585 1
3586 };
3587
3588 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3589
3590 #TODO: add path info to tooltip
3591 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3592
3593 $self->add (0, $row, new CFClient::UI::Face
3594 face => $spell->{face},
3595 can_hover => 1,
3596 can_events => 1,
3597 tooltip => $tooltip,
3598 on_button_down => $spell_cb,
3599 );
3600
3601 $self->add (1, $row, new CFClient::UI::Label
3602 expand => 1,
3603 text => $spell->{name},
3604 can_hover => 1,
3605 can_events => 1,
3606 tooltip => $tooltip,
3607 on_button_down => $spell_cb,
3608 );
3609
3610 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3611 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3612 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3613 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3614 }
3615 });
3616}
3617
3618sub add_spell {
3619 my ($self, $spell) = @_;
3620
3621 $self->{spell}->{$spell->{name}} = $spell;
3622 $self->rebuild_spell_list;
3623}
3624
3625sub remove_spell {
3626 my ($self, $spell) = @_;
3627
3628 delete $self->{spell}->{$spell->{name}};
3629 $self->rebuild_spell_list;
3630}
3631
3632sub clear_spells {
3633 my ($self) = @_;
3634
3635 $self->{spell} = {};
3636 $self->rebuild_spell_list;
3637}
3638
3639#############################################################################
3640
2558package CFClient::UI::Root; 3641package CFClient::UI::Root;
2559 3642
2560our @ISA = CFClient::UI::Container::; 3643our @ISA = CFClient::UI::Container::;
2561 3644
3645use List::Util qw(min max);
3646
2562use CFClient::OpenGL; 3647use CFClient::OpenGL;
2563 3648
2564sub check_size { 3649sub new {
2565 my ($self) = @_; 3650 my $class = shift;
2566 3651
2567 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3652 my $self = $class->SUPER::new (
3653 visible => 1,
3654 @_,
3655 );
3656
3657 Scalar::Util::weaken ($self->{root} = $self);
3658
3659 $self
2568} 3660}
2569 3661
2570sub size_request { 3662sub size_request {
2571 ($::WIDTH, $::HEIGHT) 3663 my ($self) = @_;
2572}
2573 3664
2574sub configure { 3665 ($self->{w}, $self->{h})
3666}
3667
3668sub _to_pixel {
3669 my ($coord, $size, $max) = @_;
3670
3671 $coord =
3672 $coord eq "center" ? ($max - $size) * 0.5
3673 : $coord eq "max" ? $max
3674 : $coord;
3675
3676 $coord = 0 if $coord < 0;
3677 $coord = $max - $size if $coord > $max - $size;
3678
3679 int $coord + 0.5
3680}
3681
3682sub invoke_size_allocate {
2575 my ($self, $x, $y, $w, $h) = @_; 3683 my ($self, $w, $h) = @_;
2576 3684
2577 $self->SUPER::configure ($x, $y, $w, $h);
2578
2579 for my $child (@{$self->{children}}) { 3685 for my $child ($self->children) {
2580 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3686 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2581 3687
2582 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3688 $X = $child->{force_x} if exists $child->{force_x};
2583 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3689 $Y = $child->{force_y} if exists $child->{force_y};
3690
3691 $X = _to_pixel $X, $W, $self->{w};
3692 $Y = _to_pixel $Y, $H, $self->{h};
3693
2584 $child->configure ($X, $Y, $W,$H); 3694 $child->configure ($X, $Y, $W, $H);
3695 }
3696
2585 } 3697 1
2586} 3698}
2587 3699
2588sub _topleft { 3700sub coord2local {
2589 my ($self, $x, $y) = @_; 3701 my ($self, $x, $y) = @_;
2590 3702
2591 ($x, $y) 3703 ($x, $y)
2592} 3704}
2593 3705
3706sub coord2global {
3707 my ($self, $x, $y) = @_;
3708
3709 ($x, $y)
3710}
3711
2594sub update { 3712sub update {
2595 my ($self) = @_; 3713 my ($self) = @_;
2596 3714
2597 $self->check_size; 3715 $::WANT_REFRESH++;
2598 ::refresh ();
2599} 3716}
2600 3717
2601sub add { 3718sub add {
2602 my ($self, $child) = @_; 3719 my ($self, @children) = @_;
2603 3720
2604 # integerize window positions 3721 $_->{is_toplevel} = 1
2605 $child->{x} = int $child->{x}; 3722 for @children;
2606 $child->{y} = int $child->{y};
2607 3723
2608 $self->SUPER::add ($child); 3724 $self->SUPER::add (@children);
3725}
3726
3727sub remove {
3728 my ($self, @children) = @_;
3729
3730 $self->SUPER::remove (@children);
3731
3732 delete $self->{is_toplevel}
3733 for @children;
3734
3735 while (@children) {
3736 my $w = pop @children;
3737 push @children, $w->children;
3738 $w->set_invisible;
3739 }
2609} 3740}
2610 3741
2611sub on_refresh { 3742sub on_refresh {
2612 my ($self, $id, $cb) = @_; 3743 my ($self, $id, $cb) = @_;
2613 3744
2614 $self->{refresh_hook}{$id} = $cb; 3745 $self->{refresh_hook}{$id} = $cb;
2615} 3746}
2616 3747
3748sub on_post_alloc {
3749 my ($self, $id, $cb) = @_;
3750
3751 $self->{post_alloc_hook}{$id} = $cb;
3752}
3753
2617sub draw { 3754sub draw {
2618 my ($self) = @_; 3755 my ($self) = @_;
2619 3756
2620 while (my $rcb = delete $self->{refresh_hook}) { 3757 while ($self->{refresh_hook}) {
2621 $_->() for values %$rcb; 3758 $_->()
3759 for values %{delete $self->{refresh_hook}};
2622 } 3760 }
3761
3762 if ($self->{realloc}) {
3763 my %queue;
3764 my @queue;
3765 my $widget;
3766
3767 outer:
3768 while () {
3769 if (my $realloc = delete $self->{realloc}) {
3770 for $widget (values %$realloc) {
3771 $widget->{visible} or next; # do not resize invisible widgets
3772
3773 $queue{$widget+0}++ and next; # duplicates are common
3774
3775 push @{ $queue[$widget->{visible}] }, $widget;
3776 }
3777 }
3778
3779 while () {
3780 @queue or last outer;
3781
3782 $widget = pop @{ $queue[-1] || [] }
3783 and last;
3784
3785 pop @queue;
3786 }
3787
3788 delete $queue{$widget+0};
3789
3790 my ($w, $h) = $widget->size_request;
3791
3792 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3793 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3794
3795 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3796 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3797
3798 $w = $widget->{force_w} if exists $widget->{force_w};
3799 $h = $widget->{force_h} if exists $widget->{force_h};
3800
3801 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3802 || delete $widget->{force_realloc}) {
3803 $widget->{req_w} = $w;
3804 $widget->{req_h} = $h;
3805
3806 $self->{size_alloc}{$widget+0} = $widget;
3807
3808 if (my $parent = $widget->{parent}) {
3809 $self->{realloc}{$parent+0} = $parent
3810 unless $queue{$parent+0};
3811
3812 $parent->{force_size_alloc} = 1;
3813 $self->{size_alloc}{$parent+0} = $parent;
3814 }
3815 }
3816
3817 delete $self->{realloc}{$widget+0};
3818 }
3819 }
3820
3821 while (my $size_alloc = delete $self->{size_alloc}) {
3822 my @queue = sort { $b->{visible} <=> $a->{visible} }
3823 values %$size_alloc;
3824
3825 while () {
3826 my $widget = pop @queue || last;
3827
3828 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3829
3830 $w = 0 if $w < 0;
3831 $h = 0 if $h < 0;
3832
3833 $w = max $widget->{min_w}, $w;
3834 $h = max $widget->{min_h}, $h;
3835
3836 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3837 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3838
3839 $w = int $w + 0.5;
3840 $h = int $h + 0.5;
3841
3842 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3843 $widget->{old_w} = $widget->{w};
3844 $widget->{old_h} = $widget->{h};
3845
3846 $widget->{w} = $w;
3847 $widget->{h} = $h;
3848
3849 $widget->emit (size_allocate => $w, $h);
3850 }
3851 }
3852 }
3853
3854 while ($self->{post_alloc_hook}) {
3855 $_->()
3856 for values %{delete $self->{post_alloc_hook}};
3857 }
3858
2623 3859
2624 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3860 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2625 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3861 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2626 glClear GL_COLOR_BUFFER_BIT; 3862 glClear GL_COLOR_BUFFER_BIT;
2627 3863
2628 glMatrixMode GL_PROJECTION; 3864 glMatrixMode GL_PROJECTION;
2629 glLoadIdentity; 3865 glLoadIdentity;
2630 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3866 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2631 glMatrixMode GL_MODELVIEW; 3867 glMatrixMode GL_MODELVIEW;
2632 glLoadIdentity; 3868 glLoadIdentity;
2633 3869
3870 {
3871 package CFClient::UI::Base;
3872
3873 ($draw_x, $draw_y, $draw_w, $draw_h) =
3874 (0, 0, $self->{w}, $self->{h});
3875 }
3876
2634 $self->_draw; 3877 $self->_draw;
2635} 3878}
2636 3879
2637############################################################################# 3880#############################################################################
2638 3881
2639package CFClient::UI::Inventory;
2640
2641our @ISA = CFClient::UI::ScrolledWindow::;
2642
2643sub new {
2644 my $class = shift;
2645
2646 my $self = $class->SUPER::new (
2647 scrolled => (new CFClient::UI::VBox),
2648 @_,
2649 );
2650
2651 $self
2652}
2653
2654sub set_items {
2655 my ($self, $items) = @_;
2656
2657 $self->{scrolled}->clear;
2658 return unless $items;
2659
2660 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2661
2662 $self->{real_items} = \@items;
2663
2664 for my $item (@items) {
2665 my $desc = $item->{nrof} < 2
2666 ? $item->{name}
2667 : "$item->{nrof} $item->{name_pl}";
2668
2669 my $hb = new CFClient::UI::HBox;
2670
2671 $hb->add (my $f = new CFClient::UI::Face
2672 can_events => 0,
2673 face => $item->{face},
2674 anim => $item->{anim},
2675 animspeed => $item->{animspeed},
2676 expand => 1,
2677 );
2678 $hb->add (new CFClient::UI::Label text => $desc, expand => 1);
2679 $self->{scrolled}->add ($hb);
2680 }
2681
2682# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2683}
2684
2685sub size_request {
2686 my ($self) = @_;
2687 (100, 200)
2688}
2689
2690#############################################################################
2691
2692package CFClient::UI; 3882package CFClient::UI;
2693 3883
2694$ROOT = new CFClient::UI::Root; 3884$ROOT = new CFClient::UI::Root;
2695$TOOLTIP = new CFClient::UI::Tooltip; 3885$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2696 3886
26971 38871
2698 3888

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