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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.162 by root, Mon Apr 24 06:05:35 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 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31 } 39 }
32 40
33 return; 41 return;
34 } 42 }
35 } 43 }
36 } 44 }
37 45
38 $TOOLTIP->hide; 46 $TOOLTIP->hide;
39 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;
40} 71}
41 72
42# class methods for events 73# class methods for events
43sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
44 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
45} 77}
46 78
47sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
48 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
49} 82}
50 83
51sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
52 my ($ev) = @_; 85 my ($ev) = @_;
53 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
54 87
88 warn "button down $ev->{button}\n";#d#
89
55 if (!$BUTTON_STATE) { 90 if (!$BUTTON_STATE) {
56 my $widget = $ROOT->find_widget ($x, $y); 91 my $widget = $ROOT->find_widget ($x, $y);
57 92
58 $GRAB = $widget; 93 $GRAB = $widget;
59 $GRAB->update if $GRAB; 94 $GRAB->update if $GRAB;
60 95
61 check_tooltip; 96 $TOOLTIP_WATCHER->cb->();
62 } 97 }
63 98
64 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 99 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
65 100
66 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 101 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
102 if $GRAB;
67} 103}
68 104
69sub feed_sdl_button_up_event { 105sub feed_sdl_button_up_event {
70 my ($ev) = @_; 106 my ($ev) = @_;
71 my ($x, $y) = ($ev->{x}, $ev->{y}); 107 my ($x, $y) = ($ev->{x}, $ev->{y});
72 108
73 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 109 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
74 110
75 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 111 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
76 112
77 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 113 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
114 if $GRAB;
78 115
79 if (!$BUTTON_STATE) { 116 if (!$BUTTON_STATE) {
80 my $grab = $GRAB; undef $GRAB; 117 my $grab = $GRAB; undef $GRAB;
81 $grab->update if $grab; 118 $grab->update if $grab;
82 $GRAB->update if $GRAB; 119 $GRAB->update if $GRAB;
83 120
84 check_tooltip; 121 $TOOLTIP_WATCHER->cb->();
85 } 122 }
86} 123}
87 124
88sub feed_sdl_motion_event { 125sub feed_sdl_motion_event {
89 my ($ev) = @_; 126 my ($ev) = @_;
… …
95 my $hover = $HOVER; $HOVER = $widget; 132 my $hover = $HOVER; $HOVER = $widget;
96 133
97 $hover->update if $hover && $hover->{can_hover}; 134 $hover->update if $hover && $hover->{can_hover};
98 $HOVER->update if $HOVER && $HOVER->{can_hover}; 135 $HOVER->update if $HOVER && $HOVER->{can_hover};
99 136
100 check_tooltip; 137 $TOOLTIP_WATCHER->start;
101 } 138 }
102 139
103 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 140 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
141 if $HOVER;
104} 142}
105 143
106# convert position array to integers 144# convert position array to integers
107sub harmonize { 145sub harmonize {
108 my ($vals) = @_; 146 my ($vals) = @_;
… …
114 $rem += $_ - $i; 152 $rem += $_ - $i;
115 $_ = $i; 153 $_ = $i;
116 } 154 }
117} 155}
118 156
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
119############################################################################# 198#############################################################################
120 199
121package CFClient::UI::Base; 200package CFClient::UI::Base;
122 201
123use strict; 202use strict;
… …
126 205
127sub new { 206sub new {
128 my $class = shift; 207 my $class = shift;
129 208
130 my $self = bless { 209 my $self = bless {
131 x => 0, 210 x => "center",
132 y => 0, 211 y => "center",
133 z => 0, 212 z => 0,
213 w => undef,
214 h => undef,
134 can_events => 1, 215 can_events => 1,
135 @_ 216 @_
136 }, $class; 217 }, $class;
137 218
219 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
220
138 for (keys %$self) { 221 for (keys %$self) {
139 if (/^connect_(.*)$/) { 222 if (/^on_(.*)$/) {
140 $self->connect ($1 => delete $self->{$_}); 223 $self->connect ($1 => delete $self->{$_});
141 } 224 }
142 } 225 }
143 226
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
144 $self 239 $self
145} 240}
146 241
147sub destroy { 242sub destroy {
148 my ($self) = @_; 243 my ($self) = @_;
… …
157 return if $self->{parent}; 252 return if $self->{parent};
158 253
159 $CFClient::UI::ROOT->add ($self); 254 $CFClient::UI::ROOT->add ($self);
160} 255}
161 256
257sub set_visible {
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};
281
282 undef $GRAB if $GRAB == $self;
283 undef $HOVER if $HOVER == $self;
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 : $self->show;
307}
308
162sub hide { 309sub hide {
163 my ($self) = @_; 310 my ($self) = @_;
164 311
165 return unless $self->{parent}; 312 $self->set_invisible;
166 313
167 $self->{parent}->remove ($self); 314 $self->{parent}->remove ($self)
315 if $self->{parent};
168} 316}
169 317
170sub move { 318sub move_abs {
171 my ($self, $x, $y, $z) = @_; 319 my ($self, $x, $y, $z) = @_;
172 320
173 $self->{x} = int $x; 321 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
174 $self->{y} = int $y; 322 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
175 $self->{z} = $z if defined $z; 323 $self->{z} = $z if defined $z;
176 324
177 $self->update; 325 $self->update;
178} 326}
179 327
180sub set_size { 328sub set_size {
181 my ($self, $w, $h) = @_; 329 my ($self, $w, $h) = @_;
182 330
183 $self->{user_w} = $w; 331 $self->{force_w} = $w;
184 $self->{user_h} = $h; 332 $self->{force_h} = $h;
185 333
186 $self->check_size; 334 $self->realloc;
187} 335}
188 336
189sub size_request { 337sub size_request {
190 require Carp; 338 require Carp;
191 Carp::confess "size_request is abstract"; 339 Carp::confess "size_request is abstract";
192} 340}
193 341
342sub baseline_shift {
343 0
344}
345
194sub configure { 346sub configure {
195 my ($self, $x, $y, $w, $h) = @_; 347 my ($self, $x, $y, $w, $h) = @_;
196 348
197 if ($self->{aspect}) { 349 if ($self->{aspect}) {
350 my ($ow, $oh) = ($w, $h);
351
198 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 352 $w = List::Util::min $w, int $h * $self->{aspect};
199 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 353 $h = List::Util::min $h, int $w / $self->{aspect};
200 354
201 # use alignment to adjust x, y 355 # use alignment to adjust x, y
202 356
203 $x += int +($w - $w2) * 0.5; 357 $x += int 0.5 * ($ow - $w);
204 $y += int +($h - $h2) * 0.5; 358 $y += int 0.5 * ($oh - $h);
205
206 ($w, $h) = ($w2, $h2);
207 } 359 }
208 360
209 if ($self->{x} != $x || $self->{y} != $y) { 361 if ($self->{x} ne $x || $self->{y} ne $y) {
210 $self->{x} = $x; 362 $self->{x} = $x;
211 $self->{y} = $y; 363 $self->{y} = $y;
212 $self->update; 364 $self->update;
213 } 365 }
214 366
215 if ($self->{w} != $w || $self->{h} != $h) { 367 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
368 return unless $self->{visible};
369
216 $self->{w} = $w; 370 $self->{alloc_w} = $w;
217 $self->{h} = $h; 371 $self->{alloc_h} = $h;
218 372
219 $self->size_allocate ($w, $h); 373 $self->{root}{size_alloc}{$self+0} = $self;
220 $self->update;
221 } 374 }
222} 375}
223 376
224sub size_allocate { 377sub children {
225 # nothing to be done 378 # nop
379}
380
381sub visible_children {
382 $_[0]->children
226} 383}
227 384
228sub set_max_size { 385sub set_max_size {
229 my ($self, $w, $h) = @_; 386 my ($self, $w, $h) = @_;
230 387
231 delete $self->{max_w}; $self->{max_w} = $w if $w; 388 $self->{max_w} = int $w if defined $w;
232 delete $self->{max_h}; $self->{max_h} = $h if $h; 389 $self->{max_h} = int $h if defined $h;
233}
234 390
235# return top left coordinates 391 $self->realloc;
236sub _topleft { 392}
393
394sub set_tooltip {
237 my ($self, $x, $y) = @_; 395 my ($self, $tooltip) = @_;
238 396
239 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 397 $tooltip =~ s/^\s+//;
398 $tooltip =~ s/\s+$//;
399
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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
407 }
240} 408}
241 409
242# translate global coordinates to local coordinate system 410# translate global coordinates to local coordinate system
243sub coord2local { 411sub coord2local {
244 my ($self, $x, $y) = @_; 412 my ($self, $x, $y) = @_;
245 413
246 my ($X, $Y) = $self->_topleft; 414 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
247 ($x - $X, $y - $Y)
248} 415}
249 416
250# translate local coordinates to global coordinate system 417# translate local coordinates to global coordinate system
251sub coord2global { 418sub coord2global {
252 my ($self, $x, $y) = @_; 419 my ($self, $x, $y) = @_;
253 420
254 my ($X, $Y) = $self->_topleft; 421 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
255 ($x + $X, $y + $Y)
256} 422}
257 423
258sub focus_in { 424sub invoke_focus_in {
259 my ($self) = @_; 425 my ($self) = @_;
260 426
261 return if $FOCUS == $self; 427 return if $FOCUS == $self;
262 return unless $self->{can_focus}; 428 return unless $self->{can_focus};
263 429
264 my $focus = $FOCUS; $FOCUS = $self; 430 $FOCUS = $self;
265 431
266 $self->emit (focus_in => $focus); 432 $self->update;
267 433
268 $focus->update if $focus; 434 0
269 $FOCUS->update;
270} 435}
271 436
272sub focus_out { 437sub invoke_focus_out {
273 my ($self) = @_; 438 my ($self) = @_;
274 439
275 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
276 441
277 my $focus = $FOCUS; undef $FOCUS; 442 undef $FOCUS;
278 443
279 $self->emit (focus_out => $focus); 444 $self->update;
280 445
281 $focus->update if $focus; #? 446 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
282} 447 unless $FOCUS;
283 448
449 0
450}
451
452sub grab_focus {
453 my ($self) = @_;
454
455 $FOCUS->emit ("focus_out") if $FOCUS;
456 $self->emit ("focus_in");
457}
458
284sub mouse_motion { } 459sub invoke_mouse_motion { 0 }
285sub button_up { } 460sub invoke_button_up { 0 }
286sub key_down { } 461sub invoke_key_down { 0 }
287sub key_up { } 462sub invoke_key_up { 0 }
288 463
289sub button_down { 464sub invoke_button_down {
290 my ($self, $ev, $x, $y) = @_; 465 my ($self, $ev, $x, $y) = @_;
291 466
292 $self->focus_in; 467 $self->grab_focus;
293}
294 468
295sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 469 warn "button down $ev->{button} $x $y\n";#d#
296sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 470
297sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 471 0
298sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 472}
299sub 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, $draw_h); # screen rectangle being drawn
300 539
301sub draw { 540sub draw {
302 my ($self) = @_; 541 my ($self) = @_;
303 542
304 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);
305 552
306 glPushMatrix; 553 glPushMatrix;
307 glTranslate $self->{x}, $self->{y}, 0; 554 glTranslate $self->{x}, $self->{y}, 0;
308 $self->_draw;
309 glPopMatrix;
310 555
311 if ($self == $HOVER && $self->{can_hover}) { 556 if ($self == $HOVER && $self->{can_hover}) {
312 my ($x, $y) = @$self{qw(x y)};
313
314 glColor 1, 0.8, 0.5, 0.2; 557 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
315 glEnable GL_BLEND; 558 glEnable GL_BLEND;
316 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 559 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
317 glBegin GL_QUADS; 560 glBegin GL_QUADS;
318 glVertex $x , $y;
319 glVertex $x + $self->{w}, $y;
320 glVertex $x + $self->{w}, $y + $self->{h};
321 glVertex $x , $y + $self->{h};
322 glEnd;
323 glDisable GL_BLEND;
324 }
325
326 if ($ENV{PCLIENT_DEBUG}) {
327 glPushMatrix;
328 glColor 1, 1, 0, 1;
329 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
330 glBegin GL_LINE_LOOP;
331 glVertex 0 , 0; 561 glVertex 0 , 0;
332 glVertex $self->{w}, 0; 562 glVertex $self->{w}, 0;
333 glVertex $self->{w}, $self->{h}; 563 glVertex $self->{w}, $self->{h};
334 glVertex 0 , $self->{h}; 564 glVertex 0 , $self->{h};
335 glEnd; 565 glEnd;
566 glDisable GL_BLEND;
567 }
568
569 if ($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;
336 glPopMatrix; 579 glPopMatrix;
337 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;
338 } 581 }
582
583 $self->_draw;
584 glPopMatrix;
339} 585}
340 586
341sub _draw { 587sub _draw {
342 my ($self) = @_; 588 my ($self) = @_;
343 589
344 warn "no draw defined for $self\n"; 590 warn "no draw defined for $self\n";
345} 591}
346 592
347sub find_widget {
348 my ($self, $x, $y) = @_;
349
350 return () unless $self->{can_events};
351
352 return $self
353 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
354 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
355
356 ()
357}
358
359sub set_parent {
360 my ($self, $parent) = @_;
361
362 Scalar::Util::weaken ($self->{parent} = $parent);
363}
364
365sub check_size {
366 my ($self) = @_;
367
368 $self->{parent}
369 or return 1;
370
371 my ($w, $h) = $self->{user_w} && $self->{user_h}
372 ? @$self{qw(user_w user_h)}
373 : $self->size_request;
374
375 if ($w != $self->{req_w} || $h != $self->{req_h}) {
376 $self->{req_w} = $w;
377 $self->{req_h} = $h;
378
379 $self->{parent}->check_size
380 or $self->size_allocate (
381 (List::Util::max $self->{w}, $w),
382 (List::Util::max $self->{h}, $h),
383 );
384
385 1
386 } else {
387 0
388 }
389}
390
391sub update {
392 my ($self) = @_;
393
394 $self->{parent}->update
395 if $self->{parent};
396}
397
398sub connect {
399 my ($self, $signal, $cb) = @_;
400
401 push @{ $self->{signal_cb}{$signal} }, $cb;
402}
403
404sub emit {
405 my ($self, $signal, @args) = @_;
406
407 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
408 $cb->($self, @args);
409 }
410}
411
412sub DESTROY { 593sub DESTROY {
413 my ($self) = @_; 594 my ($self) = @_;
414 595
415 #$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/;
416} 602}
417 603
418############################################################################# 604#############################################################################
419 605
420package CFClient::UI::DrawBG; 606package CFClient::UI::DrawBG;
… …
428 my $class = shift; 614 my $class = shift;
429 615
430 # range [value, low, high, page] 616 # range [value, low, high, page]
431 617
432 $class->SUPER::new ( 618 $class->SUPER::new (
433 bg => [0, 0, 0, 0.2], 619 #bg => [0, 0, 0, 0.2],
434 active_bg => [1, 1, 1, 0.5], 620 #active_bg => [1, 1, 1, 0.5],
435 @_ 621 @_
436 ) 622 )
437} 623}
438 624
439sub _draw { 625sub _draw {
440 my ($self) = @_; 626 my ($self) = @_;
441 627
628 my $color = $FOCUS == $self && $self->{active_bg}
629 ? $self->{active_bg}
630 : $self->{bg};
631
632 if ($color && (@$color < 4 || $color->[3])) {
442 my ($w, $h) = @$self{qw(w h)}; 633 my ($w, $h) = @$self{qw(w h)};
443 634
444 glEnable GL_BLEND; 635 glEnable GL_BLEND;
445 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 636 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
446 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 637 glColor_premultiply @$color;
447 638
448 glBegin GL_QUADS; 639 glBegin GL_QUADS;
449 glVertex 0 , 0; 640 glVertex 0 , 0;
450 glVertex 0 , $h; 641 glVertex 0 , $h;
451 glVertex $w, $h; 642 glVertex $w, $h;
452 glVertex $w, 0; 643 glVertex $w, 0;
453 glEnd; 644 glEnd;
454 645
455 glDisable GL_BLEND; 646 glDisable GL_BLEND;
647 }
456} 648}
457 649
458############################################################################# 650#############################################################################
459 651
460package CFClient::UI::Empty; 652package CFClient::UI::Empty;
… …
465 my ($class, %arg) = @_; 657 my ($class, %arg) = @_;
466 $class->SUPER::new (can_events => 0, %arg); 658 $class->SUPER::new (can_events => 0, %arg);
467} 659}
468 660
469sub size_request { 661sub size_request {
470 (0, 0) 662 my ($self) = @_;
663
664 ($self->{w} + 0, $self->{h} + 0)
471} 665}
472 666
473sub draw { } 667sub draw { }
474 668
475############################################################################# 669#############################################################################
… …
479our @ISA = CFClient::UI::Base::; 673our @ISA = CFClient::UI::Base::;
480 674
481sub new { 675sub new {
482 my ($class, %arg) = @_; 676 my ($class, %arg) = @_;
483 677
484 my $children = delete $arg{children} || []; 678 my $children = delete $arg{children};
485 679
486 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 680 my $self = $class->SUPER::new (
681 children => [],
682 can_events => 0,
683 %arg,
684 );
685
487 $self->add ($_) for @$children; 686 $self->add (@$children)
687 if $children;
488 688
489 $self 689 $self
690}
691
692sub add {
693 my ($self, @widgets) = @_;
694
695 $_->set_parent ($self)
696 for @widgets;
697
698 use sort 'stable';
699
700 $self->{children} = [
701 sort { $a->{z} <=> $b->{z} }
702 @{$self->{children}}, @widgets
703 ];
704
705 $self->realloc;
706}
707
708sub children {
709 @{ $_[0]{children} }
710}
711
712sub remove {
713 my ($self, $child) = @_;
714
715 delete $child->{parent};
716 $child->hide;
717
718 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
719
720 $self->realloc;
721}
722
723sub clear {
724 my ($self) = @_;
725
726 my $children = delete $self->{children};
727 $self->{children} = [];
728
729 for (@$children) {
730 delete $_->{parent};
731 $_->hide;
732 }
733
734 $self->realloc;
735}
736
737sub find_widget {
738 my ($self, $x, $y) = @_;
739
740 $x -= $self->{x};
741 $y -= $self->{y};
742
743 my $res;
744
745 for (reverse $self->visible_children) {
746 $res = $_->find_widget ($x, $y)
747 and return $res;
748 }
749
750 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
751}
752
753sub _draw {
754 my ($self) = @_;
755
756 $_->draw for @{$self->{children}};
757}
758
759#############################################################################
760
761package CFClient::UI::Bin;
762
763our @ISA = CFClient::UI::Container::;
764
765sub new {
766 my ($class, %arg) = @_;
767
768 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
769
770 $class->SUPER::new (children => [$child], %arg)
490} 771}
491 772
492sub add { 773sub add {
493 my ($self, $child) = @_; 774 my ($self, $child) = @_;
494 775
495 $child->set_parent ($self); 776 $self->SUPER::remove ($_) for @{ $self->{children} };
496 777 $self->SUPER::add ($child);
497 use sort 'stable';
498
499 $self->{children} = [
500 sort { $a->{z} <=> $b->{z} }
501 @{$self->{children}}, $child
502 ];
503
504 $child->check_size;
505} 778}
506 779
507sub remove { 780sub remove {
508 my ($self, $child) = @_; 781 my ($self, $widget) = @_;
509 782
510 delete $child->{parent}; 783 $self->SUPER::remove ($widget);
511 784
512 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 785 $self->{children} = [new CFClient::UI::Empty]
786 unless @{$self->{children}};
787}
513 788
514 $self->check_size; 789sub child { $_[0]->{children}[0] }
790
791sub size_request {
792 $_[0]{children}[0]->size_request
793}
794
795sub invoke_size_allocate {
796 my ($self, $w, $h) = @_;
797
798 $self->{children}[0]->configure (0, 0, $w, $h);
799
800 1
801}
802
803#############################################################################
804
805# back-buffered drawing area
806
807package CFClient::UI::Window;
808
809our @ISA = CFClient::UI::Bin::;
810
811use CFClient::OpenGL;
812
813sub new {
814 my ($class, %arg) = @_;
815
816 my $self = $class->SUPER::new (%arg);
817}
818
819sub update {
820 my ($self) = @_;
821
822 $ROOT->on_post_alloc ($self => sub { $self->render_child });
823 $self->SUPER::update;
824}
825
826sub invoke_size_allocate {
827 my ($self, $w, $h) = @_;
828
515 $self->update; 829 $self->update;
516}
517 830
518sub clear { 831 $self->SUPER::invoke_size_allocate ($w, $h)
832}
833
834sub _render {
835 my ($self) = @_;
836
837 $self->{children}[0]->draw;
838}
839
840sub render_child {
841 my ($self) = @_;
842
843 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
844 glClearColor 0, 0, 0, 0;
845 glClear GL_COLOR_BUFFER_BIT;
846
847 {
848 package CFClient::UI::Base;
849
850 ($draw_x, $draw_y, $draw_w, $draw_h) =
851 (0, 0, $self->{w}, $self->{h});
852 }
853
854 $self->_render;
855 };
856}
857
858sub _draw {
859 my ($self) = @_;
860
861 my ($w, $h) = @$self{qw(w h)};
862
863 my $tex = $self->{texture}
864 or return;
865
866 glEnable GL_TEXTURE_2D;
867 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
868 glColor 0, 0, 0, 1;
869
870 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
871
872 glDisable GL_TEXTURE_2D;
873}
874
875#############################################################################
876
877package CFClient::UI::ViewPort;
878
879our @ISA = CFClient::UI::Window::;
880
881sub new {
882 my $class = shift;
883
884 $class->SUPER::new (
885 scroll_x => 0,
886 scroll_y => 1,
887 @_,
888 )
889}
890
891sub size_request {
892 my ($self) = @_;
893
894 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
895
896 $w = 10 if $self->{scroll_x};
897 $h = 10 if $self->{scroll_y};
898
899 ($w, $h)
900}
901
902sub invoke_size_allocate {
519 my ($self) = @_; 903 my ($self, $w, $h) = @_;
520 904
521 delete $_->{parent} 905 my $child = $self->child;
522 for @{ delete $self->{children} };
523 906
524 $self->{children} = []; 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);
911 $self->update;
912
913 1
914}
915
916sub set_offset {
917 my ($self, $x, $y) = @_;
918
919 $self->{view_x} = int $x;
920 $self->{view_y} = int $y;
921
922 $self->update;
923}
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, $y)
525} 939}
526 940
527sub find_widget { 941sub find_widget {
528 my ($self, $x, $y) = @_; 942 my ($self, $x, $y) = @_;
529 943
530 $x -= $self->{x}; 944 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
531 $y -= $self->{y}; 945 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
532 946 ) {
533 my $res;
534
535 for (reverse @{ $self->{children} }) {
536 $res = $_->find_widget ($x, $y)
537 and return $res;
538 }
539
540 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 947 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
948 } else {
949 $self->CFClient::UI::Base::find_widget ($x, $y)
950 }
541} 951}
542 952
543sub _draw { 953sub _render {
544 my ($self) = @_; 954 my ($self) = @_;
545 955
546 $_->draw for @{$self->{children}}; 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 - $self->{view_y};
958
959 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
960
961 $self->SUPER::_render;
547} 962}
548 963
549############################################################################# 964#############################################################################
550 965
551package CFClient::UI::Bin; 966package CFClient::UI::ScrolledWindow;
552 967
553our @ISA = CFClient::UI::Container::; 968our @ISA = CFClient::UI::HBox::;
554 969
555sub new { 970sub new {
556 my ($class, %arg) = @_; 971 my ($class, %arg) = @_;
557 972
558 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 973 my $child = delete $arg{child};
559 974
560 $class->SUPER::new (children => [$child], %arg) 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 $self
561} 995}
996
997#TODO# update range on size_allocate depending on child
562 998
563sub add { 999sub add {
564 my ($self, $child) = @_; 1000 my ($self, $widget) = @_;
565 1001
566 $self->{children} = []; 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#
567 1009
568 $self->SUPER::add ($child); 1010 0
569} 1011}
570 1012
571sub remove { 1013sub update_slider {
572 my ($self, $widget) = @_; 1014 my ($self) = @_;
573 1015
574 $self->SUPER::remove ($widget); 1016 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
575
576 $self->{children} = [new CFClient::UI::Empty]
577 unless @{$self->{children}};
578} 1017}
579 1018
580sub child { $_[0]->{children}[0] } 1019sub update {
1020 my ($self) = @_;
581 1021
582sub size_request { 1022 $self->SUPER::update;
583 $_[0]{children}[0]->size_request
584}
585 1023
1024 $self->update_slider;
1025}
1026
586sub size_allocate { 1027sub invoke_size_allocate {
587 my ($self, $w, $h) = @_; 1028 my ($self, $w, $h) = @_;
588 1029
589 $self->{children}[0]->configure (0, 0, $w, $h); 1030 $self->update_slider;
1031
1032 $self->SUPER::invoke_size_allocate ($w, $h)
590} 1033}
591 1034
592############################################################################# 1035#############################################################################
593 1036
594package CFClient::UI::Window; 1037package CFClient::UI::Frame;
595 1038
596our @ISA = CFClient::UI::Bin::; 1039our @ISA = CFClient::UI::Bin::;
597 1040
598use CFClient::OpenGL; 1041use CFClient::OpenGL;
1042
1043sub new {
1044 my $class = shift;
1045
1046 $class->SUPER::new (
1047 bg => undef,
1048 @_,
1049 )
1050}
1051
1052sub _draw {
1053 my ($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 $_, mipmap => 1 }
1089 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
599 1090
600sub new { 1091sub new {
601 my ($class, %arg) = @_; 1092 my ($class, %arg) = @_;
602 1093
603 my $self = $class->SUPER::new (%arg);
604}
605
606sub update {
607 my ($self) = @_;
608
609 # we want to do this delayed...
610 $self->render_chld;
611 $self->SUPER::update;
612}
613
614sub render_chld {
615 my ($self) = @_;
616
617 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
618 glClearColor 0, 0, 0, 1;
619 glClear GL_COLOR_BUFFER_BIT;
620 $self->child->draw;
621 };
622}
623
624sub size_allocate {
625 my ($self, $w, $h) = @_;
626
627 $self->child->configure (0, 0, $w, $h);
628
629 $self->render_chld;
630}
631
632sub _draw {
633 my ($self) = @_;
634
635 my ($w, $h) = ($self->w, $self->h);
636
637 my $tex = $self->{texture}
638 or return;
639
640 glEnable GL_BLEND;
641 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
642 glEnable GL_TEXTURE_2D;
643 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
644
645 $tex->draw_quad (0, 0, $w, $h);
646
647 glDisable GL_BLEND;
648 glDisable GL_TEXTURE_2D;
649}
650
651#############################################################################
652
653package CFClient::UI::ViewPort;
654
655our @ISA = CFClient::UI::Window::;
656
657sub new { die }
658
659sub size_request {
660 my ($self) = @_;
661
662 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
663 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
664
665 @$self{qw(child_w child_h)}
666}
667
668sub _draw {
669 my ($self) = @_;
670
671 $self->{children}[1]->draw;
672}
673
674
675#############################################################################
676
677package CFClient::UI::Frame;
678
679our @ISA = CFClient::UI::Bin::;
680
681use CFClient::OpenGL;
682
683sub new {
684 my $class = shift;
685
686 my $self = $class->SUPER::new ( 1094 my $self = $class->SUPER::new (
687 bg => [1, 1, 1, 1], 1095 bg => [1, 1, 1, 1],
688 border_bg => [1, 1, 1, 1], 1096 border_bg => [1, 1, 1, 1],
689 border => 0.8, 1097 border => 0.6,
690 @_ 1098 can_events => 1,
1099 min_w => 64,
1100 min_h => 32,
1101 %arg,
691 ); 1102 );
692 1103
693 $self
694}
695
696sub _draw {
697 my ($self) = @_;
698
699 my ($w, $h) = ($self->{w}, $self->{h});
700
701 glEnable GL_BLEND;
702 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
703 glEnable GL_TEXTURE_2D;
704 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
705
706# glBegin GL_QUADS;
707# glColor 0, 0, 0, 0;
708# glVertex 0 , 0;
709# glVertex 0 , $h;
710# glVertex $w, $h;
711# glVertex $w, 0;
712# glEnd;
713
714
715 $self->child->draw;
716 glDisable GL_BLEND;
717 glDisable GL_TEXTURE_2D;
718}
719
720#############################################################################
721
722package CFClient::UI::FancyFrame;
723
724our @ISA = CFClient::UI::Bin::;
725
726use CFClient::OpenGL;
727
728my @tex =
729 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
730 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
731
732sub new {
733 my $class = shift;
734
735 # TODO: user_x, user_y, overwrite moveto?
736
737 my $self = $class->SUPER::new (
738 bg => [1, 1, 1, 1],
739 border_bg => [1, 1, 1, 1],
740 border => 0.8,
741 can_events => 1,
742 @_
743 );
744
745 $self->{title} &&= new CFClient::UI::Label 1104 $self->{title_widget} = new CFClient::UI::Label
746 align => 0, 1105 align => 0,
747 valign => 1, 1106 valign => 1,
748 text => $self->{title}, 1107 text => $self->{title},
749 fontsize => 1; 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 }
750 1119
751 $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};
752} 1129}
753 1130
754sub border { 1131sub border {
755 int $_[0]{border} * $::FONTSIZE 1132 int $_[0]{border} * $::FONTSIZE
756} 1133}
757 1134
758sub size_request { 1135sub size_request {
759 my ($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 $self->{close_button};
760 1143
761 my ($w, $h) = $self->SUPER::size_request; 1144 my ($w, $h) = $self->SUPER::size_request;
762 1145
763 ( 1146 (
764 $w + $self->border * 2, 1147 $w + $self->border * 2,
765 $h + $self->border * 2, 1148 $h + $self->border * 2,
766 ) 1149 )
767} 1150}
768 1151
769sub size_allocate { 1152sub invoke_size_allocate {
770 my ($self, $w, $h) = @_; 1153 my ($self, $w, $h) = @_;
771 1154
1155 if ($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
772 $h -= List::Util::max 0, $self->border * 2; 1163 $h -= List::Util::max 0, $border * 2;
773 $w -= List::Util::max 0, $self->border * 2; 1164 $w -= List::Util::max 0, $border * 2;
774 1165
775 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
776 if $self->{title};
777
778 $self->child->configure ($self->border, $self->border, $w, $h); 1166 $self->child->configure ($border, $border, $w, $h);
779}
780 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 $self->hide;
1178
1179 1
1180}
1181
781sub button_down { 1182sub invoke_button_down {
782 my ($self, $ev, $x, $y) = @_; 1183 my ($self, $ev, $x, $y) = @_;
783 1184
1185 my ($w, $h) = @$self{qw(w h)};
784 my $border = $self->border; 1186 my $border = $self->border;
785 1187
786 if ($x < $self->{w} && $x >= $self->{w} - $border 1188 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
787 && $y < $self->{h} && $y >= $self->{h} - $border) { 1189 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
788 1190
1191 if ($lr & $td) {
1192 my ($wx, $wy) = ($self->{x}, $self->{y});
789 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1193 my ($ox, $oy) = ($ev->{x}, $ev->{y});
790 my ($bw, $bh) = ($self->{w}, $self->{h}); 1194 my ($bw, $bh) = ($self->{w}, $self->{h});
791 1195
1196 my $mx = $x < $border;
1197 my $my = $y < $border;
1198
792 $self->{motion} = sub { 1199 $self->{motion} = sub {
793 my ($ev, $x, $y) = @_; 1200 my ($ev, $x, $y) = @_;
794 1201
795 ($x, $y) = ($ev->{x}, $ev->{y}); 1202 my $dx = $ev->{x} - $ox;
1203 my $dy = $ev->{y} - $oy;
796 1204
797 $self->{user_w} = $bw + $x - $ox; 1205 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
798 $self->{user_h} = $bh + $y - $oy; 1206 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
799 $self->check_size; 1207
1208 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1209 $self->realloc;
800 }; 1210 };
801 1211
802 } elsif ($x >= 0 && $x < $self->{w} 1212 } elsif ($lr ^ $td) {
803 && $y >= 0 && $y < $border) {
804
805 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1213 my ($ox, $oy) = ($ev->{x}, $ev->{y});
806 my ($bx, $by) = ($self->{x}, $self->{y}); 1214 my ($bx, $by) = ($self->{x}, $self->{y});
807 1215
808 $self->{motion} = sub { 1216 $self->{motion} = sub {
809 my ($ev, $x, $y) = @_; 1217 my ($ev, $x, $y) = @_;
810 1218
811 ($x, $y) = ($ev->{x}, $ev->{y}); 1219 ($x, $y) = ($ev->{x}, $ev->{y});
812 1220
813 $self->move ($bx + $x - $ox, $by + $y - $oy); 1221 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
814 $self->update; 1222 # HACK: the next line is required to enforce placement
1223 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
815 }; 1224 };
1225 } else {
1226 return 0;
1227 }
1228
816 } 1229 1
817} 1230}
818 1231
819sub button_up { 1232sub invoke_button_up {
820 my ($self, $ev, $x, $y) = @_; 1233 my ($self, $ev, $x, $y) = @_;
821 1234
822 delete $self->{motion}; 1235 ! ! delete $self->{motion}
823} 1236}
824 1237
825sub mouse_motion { 1238sub invoke_mouse_motion {
826 my ($self, $ev, $x, $y) = @_; 1239 my ($self, $ev, $x, $y) = @_;
827 1240
828 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1241 $self->{motion}->($ev, $x, $y) if $self->{motion};
1242
1243 ! ! $self->{motion}
829} 1244}
830 1245
831sub _draw { 1246sub _draw {
832 my ($self) = @_; 1247 my ($self) = @_;
833 1248
1249 my $child = $self->{children}[0];
1250
834 my ($w, $h ) = ($self->{w}, $self->{h}); 1251 my ($w, $h ) = ($self->{w}, $self->{h});
835 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1252 my ($cw, $ch) = ($child->{w}, $child->{h});
836 1253
837 glEnable GL_BLEND;
838 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
839 glEnable GL_TEXTURE_2D; 1254 glEnable GL_TEXTURE_2D;
840 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1255 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
841 1256
842 my $border = $self->border; 1257 my $border = $self->border;
843 1258
844 glColor @{ $self->{border_bg} }; 1259 glColor @{ $self->{border_bg} };
845 $tex[1]->draw_quad (0, 0, $w, $border); 1260 $border[0]->draw_quad_alpha (0, 0, $w, $border);
846 $tex[3]->draw_quad (0, $border, $border, $ch); 1261 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
847 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1262 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
848 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1263 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
849 1264
850 my $bg = $tex[0]; 1265 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1266 glColor @{ $self->{bg} };
851 1267
852 # TODO: repeat texture not scale 1268 # TODO: repeat texture not scale
853 my $rep_x = $cw / $bg->{w}; 1269 # solve this better(?)
854 my $rep_y = $ch / $bg->{h}; 1270 $bg->{s} = $cw / $bg->{w};
855 1271 $bg->{t} = $ch / $bg->{h};
856 glColor @{ $self->{bg} };
857
858 $bg->{s} = $rep_x;
859 $bg->{t} = $rep_y;
860 $bg->{wrap_mode} = 1;
861 $bg->draw_quad ($border, $border, $cw, $ch); 1272 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1273 }
862 1274
863 glDisable GL_TEXTURE_2D; 1275 glDisable GL_TEXTURE_2D;
864 glDisable GL_BLEND;
865 1276
866 $self->{title}->draw if $self->{title};
867 $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};
868} 1288}
869 1289
870############################################################################# 1290#############################################################################
871 1291
872package CFClient::UI::Table; 1292package CFClient::UI::Table;
… …
880sub new { 1300sub new {
881 my $class = shift; 1301 my $class = shift;
882 1302
883 $class->SUPER::new ( 1303 $class->SUPER::new (
884 col_expand => [], 1304 col_expand => [],
885 @_ 1305 @_,
886 ) 1306 )
1307}
1308
1309sub children {
1310 grep $_, map @$_, grep $_, @{ $_[0]{children} }
887} 1311}
888 1312
889sub add { 1313sub add {
890 my ($self, $x, $y, $child) = @_; 1314 my ($self, $x, $y, $child) = @_;
891 1315
892 $child->set_parent ($self); 1316 $child->set_parent ($self);
893 $self->{children}[$y][$x] = $child; 1317 $self->{children}[$y][$x] = $child;
894 1318
895 $child->check_size; 1319 $self->realloc;
896} 1320}
897 1321
1322sub remove {
1323 my ($self, $child) = @_;
1324
1325 # TODO: not yet implemented
1326}
1327
898# TODO: move to container class maybe? send childs a signal on removal? 1328# TODO: move to container class maybe? send children a signal on removal?
899sub clear { 1329sub clear {
900 my ($self) = @_; 1330 my ($self) = @_;
901 1331
1332 my @children = $self->children;
902 delete $self->{children}; 1333 delete $self->{children};
903 $self->update; 1334
1335 for (@children) {
1336 delete $_->{parent};
1337 $_->hide;
1338 }
1339
1340 $self->realloc;
904} 1341}
905 1342
906sub get_wh { 1343sub get_wh {
907 my ($self) = @_; 1344 my ($self) = @_;
908 1345
… …
934 (sum @$ws), 1371 (sum @$ws),
935 (sum @$hs), 1372 (sum @$hs),
936 ) 1373 )
937} 1374}
938 1375
939sub size_allocate { 1376sub invoke_size_allocate {
940 my ($self, $w, $h) = @_; 1377 my ($self, $w, $h) = @_;
941 1378
942 my ($ws, $hs) = $self->get_wh; 1379 my ($ws, $hs) = $self->get_wh;
943 1380
944 my $req_w = sum @$ws; 1381 my $req_w = (sum @$ws) || 1;
945 my $req_h = sum @$hs; 1382 my $req_h = (sum @$hs) || 1;
946 1383
947 # TODO: nicer code && do row_expand 1384 # TODO: nicer code && do row_expand
948 my @col_expand = @{$self->{col_expand}}; 1385 my @col_expand = @{$self->{col_expand}};
949 @col_expand = (1) x @$ws unless @col_expand; 1386 @col_expand = (1) x @$ws unless @col_expand;
950 my $col_expand = (sum @col_expand) || 1; 1387 my $col_expand = (sum @col_expand) || 1;
… …
976 } 1413 }
977 1414
978 $y += $row_h; 1415 $y += $row_h;
979 } 1416 }
980 1417
1418 1
981} 1419}
982 1420
983sub find_widget { 1421sub find_widget {
984 my ($self, $x, $y) = @_; 1422 my ($self, $x, $y) = @_;
985 1423
… …
1004 } 1442 }
1005} 1443}
1006 1444
1007############################################################################# 1445#############################################################################
1008 1446
1447package CFClient::UI::Box;
1448
1449our @ISA = CFClient::UI::Container::;
1450
1451sub size_request {
1452 my ($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 += $alloc;
1500 }
1501
1502 1
1503}
1504
1505#############################################################################
1506
1009package CFClient::UI::HBox; 1507package CFClient::UI::HBox;
1010 1508
1011# TODO: wrap into common Box base class
1012
1013our @ISA = CFClient::UI::Container::; 1509our @ISA = CFClient::UI::Box::;
1014 1510
1015sub size_request { 1511sub new {
1016 my ($self) = @_; 1512 my $class = shift;
1017 1513
1018 my @alloc = map [$_->size_request], @{$self->{children}}; 1514 $class->SUPER::new (
1019 1515 vertical => 0,
1020 ( 1516 @_,
1021 (List::Util::sum map $_->[0], @alloc),
1022 (List::Util::max map $_->[1], @alloc),
1023 ) 1517 )
1024} 1518}
1025 1519
1026sub size_allocate {
1027 my ($self, $w, $h) = @_;
1028
1029 ($h, $w) = ($w, $h);
1030
1031 my $children = $self->{children};
1032
1033 my @h = map $_->{req_w}, @$children;
1034
1035 my $req_h = List::Util::sum @h;
1036
1037 if ($req_h > $h) {
1038 # ah well, not enough space
1039 $_ *= $h / $req_h for @h;
1040 } else {
1041 my $exp = List::Util::sum map $_->{expand}, @$children;
1042 $exp ||= 1;
1043
1044 for (0 .. $#$children) {
1045 my $child = $children->[$_];
1046
1047 my $alloc_h = $h[$_];
1048 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1049 $h[$_] = $alloc_h;
1050 }
1051 }
1052
1053 CFClient::UI::harmonize \@h;
1054
1055 my $y = 0;
1056 for (0 .. $#$children) {
1057 my $child = $children->[$_];
1058 my $h = $h[$_];
1059 $child->configure ($y, 0, $h, $w);
1060
1061 $y += $h;
1062 }
1063
1064 1
1065}
1066
1067############################################################################# 1520#############################################################################
1068 1521
1069package CFClient::UI::VBox; 1522package CFClient::UI::VBox;
1070 1523
1071# TODO: wrap into common Box base class
1072
1073our @ISA = CFClient::UI::Container::; 1524our @ISA = CFClient::UI::Box::;
1074 1525
1075sub size_request { 1526sub new {
1076 my ($self) = @_; 1527 my $class = shift;
1077 1528
1078 my @alloc = map [$_->size_request], @{$self->{children}}; 1529 $class->SUPER::new (
1079 1530 vertical => 1,
1080 ( 1531 @_,
1081 (List::Util::max map $_->[0], @alloc),
1082 (List::Util::sum map $_->[1], @alloc),
1083 ) 1532 )
1084} 1533}
1085 1534
1086sub size_allocate {
1087 my ($self, $w, $h) = @_;
1088
1089 my $children = $self->{children};
1090
1091 my @h = map $_->{req_h}, @$children;
1092
1093 my $req_h = List::Util::sum @h;
1094
1095 if ($req_h > $h) {
1096 # ah well, not enough space
1097 $_ *= $h / $req_h for @h;
1098 } else {
1099 my $exp = List::Util::sum map $_->{expand}, @$children;
1100 $exp ||= 1;
1101
1102 for (0 .. $#$children) {
1103 my $child = $children->[$_];
1104
1105 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1106 }
1107 }
1108
1109 CFClient::UI::harmonize \@h;
1110
1111 my $y = 0;
1112 for (0 .. $#$children) {
1113 my $child = $children->[$_];
1114 my $h = $h[$_];
1115 $child->configure (0, $y, $w, $h);
1116
1117 $y += $h;
1118 }
1119
1120 1
1121}
1122
1123############################################################################# 1535#############################################################################
1124 1536
1125package CFClient::UI::Label; 1537package CFClient::UI::Label;
1126 1538
1127our @ISA = CFClient::UI::Base::; 1539our @ISA = CFClient::UI::DrawBG::;
1128 1540
1129use CFClient::OpenGL; 1541use CFClient::OpenGL;
1130 1542
1131sub new { 1543sub new {
1132 my ($class, %arg) = @_; 1544 my ($class, %arg) = @_;
1133 1545
1134 my $self = $class->SUPER::new ( 1546 my $self = $class->SUPER::new (
1135 fg => [1, 1, 1], 1547 fg => [1, 1, 1],
1548 #bg => none
1549 #active_bg => none
1136 #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),
1137 fontsize => 1, 1556 fontsize => 1,
1138 text => "",
1139 align => -1, 1557 align => -1,
1140 valign => -1, 1558 valign => -1,
1141 padding => 2, 1559 padding_x => 2,
1142 layout => new CFClient::Layout, 1560 padding_y => 2,
1143 can_events => 0, 1561 can_events => 0,
1144 %arg 1562 %arg
1145 ); 1563 );
1146 1564
1147 if (exists $self->{template}) { 1565 if (exists $self->{template}) {
1148 my $layout = new CFClient::Layout; 1566 my $layout = new CFClient::Layout;
1149 $layout->set_text (delete $self->{template}); 1567 $layout->set_text (delete $self->{template});
1150 $self->{template} = $layout; 1568 $self->{template} = $layout;
1151 } 1569 }
1152 1570
1153 $self->set_text (delete $self->{text}) if exists $self->{text}; 1571 if (exists $self->{markup}) {
1154 $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 }
1155 1576
1156 $self 1577 $self
1157} 1578}
1158 1579
1159sub escape { 1580sub escape($) {
1160 local $_ = $_[1]; 1581 local $_ = $_[0];
1161 1582
1162 s/&/&amp;/g; 1583 s/&/&amp;/g;
1163 s/>/&gt;/g; 1584 s/>/&gt;/g;
1164 s/</&lt;/g; 1585 s/</&lt;/g;
1165 1586
1166 $_[1] 1587 $_
1588}
1589
1590sub update {
1591 my ($self) = @_;
1592
1593 delete $self->{texture};
1594 $self->SUPER::update;
1595}
1596
1597sub realloc {
1598 my ($self) = @_;
1599
1600 delete $self->{ox};
1601 $self->SUPER::realloc;
1167} 1602}
1168 1603
1169sub set_text { 1604sub set_text {
1170 my ($self, $text) = @_; 1605 my ($self, $text) = @_;
1171 1606
1607 return if $self->{text} eq "T$text";
1608 $self->{text} = "T$text";
1609
1172 $self->{layout}->set_text ($text); 1610 $self->{layout}->set_text ($text);
1173 1611
1174 delete $self->{texture}; 1612 delete $self->{size_req};
1175 $self->check_size; 1613 $self->realloc;
1176 $self->update; 1614 $self->update;
1177} 1615}
1178 1616
1179sub set_markup { 1617sub set_markup {
1180 my ($self, $markup) = @_; 1618 my ($self, $markup) = @_;
1181 1619
1620 return if $self->{text} eq "M$markup";
1621 $self->{text} = "M$markup";
1622
1623 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1624
1182 $self->{layout}->set_markup ($markup); 1625 $self->{layout}->set_markup ($markup);
1183 1626
1184 delete $self->{texture}; 1627 delete $self->{size_req};
1185 $self->check_size; 1628 $self->realloc;
1186 $self->update; 1629 $self->update;
1187} 1630}
1188 1631
1189sub size_request { 1632sub size_request {
1190 my ($self) = @_; 1633 my ($self) = @_;
1191 1634
1635 $self->{size_req} ||= do {
1192 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1636 $self->{layout}->set_font ($self->{font}) if $self->{font};
1193 $self->{layout}->set_width ($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});
1194 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1640 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1195 1641
1196 my ($w, $h) = $self->{layout}->size; 1642 my ($w, $h) = $self->{layout}->size;
1197 1643
1198 if (exists $self->{template}) { 1644 if (exists $self->{template}) {
1199 $self->{template}->set_font ($self->{font}) if $self->{font}; 1645 $self->{template}->set_font ($self->{font}) if $self->{font};
1646 $self->{template}->set_width ($self->{max_w} || -1);
1200 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1647 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1201 1648
1202 my ($w2, $h2) = $self->{template}->size; 1649 my ($w2, $h2) = $self->{template}->size;
1203 1650
1204 $w = List::Util::max $w, $w2; 1651 $w = List::Util::max $w, $w2;
1205 $h = List::Util::max $h, $h2; 1652 $h = List::Util::max $h, $h2;
1653 }
1654
1655 [$w, $h]
1206 } 1656 };
1207 1657
1208 ( 1658 @{ $self->{size_req} }
1209 $w + $self->{padding} * 2,
1210 $h + $self->{padding} * 2,
1211 )
1212} 1659}
1213 1660
1661sub baseline_shift {
1662 $_[0]{layout}->descent
1663}
1664
1214sub size_allocate { 1665sub invoke_size_allocate {
1215 my ($self, $w, $h) = @_; 1666 my ($self, $w, $h) = @_;
1216 1667
1668 delete $self->{ox};
1669
1217 delete $self->{texture}; 1670 delete $self->{texture}
1671 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1672
1673 1
1218} 1674}
1219 1675
1220sub set_fontsize { 1676sub set_fontsize {
1221 my ($self, $fontsize) = @_; 1677 my ($self, $fontsize) = @_;
1222 1678
1223 $self->{fontsize} = $fontsize; 1679 $self->{fontsize} = $fontsize;
1680 delete $self->{size_req};
1224 delete $self->{texture}; 1681 delete $self->{texture};
1225 $self->check_size; 1682
1226 $self->update; 1683 $self->realloc;
1684}
1685
1686sub reconfigure {
1687 my ($self) = @_;
1688
1689 delete $self->{size_req};
1690 delete $self->{texture};
1691
1692 $self->SUPER::reconfigure;
1227} 1693}
1228 1694
1229sub _draw { 1695sub _draw {
1230 my ($self) = @_; 1696 my ($self) = @_;
1231 1697
1698 $self->SUPER::_draw; # draw background, if applicable
1699
1232 my $tex = $self->{texture} ||= do { 1700 my $size = $self->{texture} ||= do {
1701 $self->{layout}->set_foreground (@{$self->{fg}});
1233 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1702 $self->{layout}->set_font ($self->{font}) if $self->{font};
1234 $self->{layout}->set_width ($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});
1235 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1706 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1236 new_from_layout CFClient::Texture $self->{layout} 1707
1708 [$self->{layout}->size]
1237 }; 1709 };
1238 1710
1239 glEnable GL_BLEND; 1711 unless (exists $self->{ox}) {
1240 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1241 glEnable GL_TEXTURE_2D;
1242 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1243
1244 glColor @{$self->{fg}};
1245
1246 $self->{ox} = int (
1247 $self->{align} < 0 ? $self->{padding} 1712 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1248 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1713 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1249 : ($self->{w} - $tex->{w}) * 0.5 1714 : ($self->{w} - $size->[0]) * 0.5);
1250 );
1251 1715
1252 $self->{oy} = int (
1253 $self->{valign} < 0 ? $self->{padding} 1716 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1254 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding} 1717 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1255 : ($self->{h} - $tex->{h}) * 0.5 1718 : ($self->{h} - $size->[1]) * 0.5);
1256 ); 1719 };
1257 1720
1258 $tex->draw_quad ($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];
1259 1723
1260 glDisable GL_TEXTURE_2D; 1724 $self->{layout}->render ($self->{ox}, $self->{oy});
1261 glDisable GL_BLEND;
1262} 1725}
1263 1726
1264############################################################################# 1727#############################################################################
1265 1728
1266package CFClient::UI::EntryBase; 1729package CFClient::UI::EntryBase;
… …
1271 1734
1272sub new { 1735sub new {
1273 my $class = shift; 1736 my $class = shift;
1274 1737
1275 $class->SUPER::new ( 1738 $class->SUPER::new (
1276 fg => [1, 1, 1], 1739 fg => [1, 1, 1],
1277 bg => [0, 0, 0, 0.2], 1740 bg => [0, 0, 0, 0.2],
1278 active_bg => [1, 1, 1, 0.5], 1741 active_bg => [1, 1, 1, 0.5],
1279 active_fg => [0, 0, 0], 1742 active_fg => [0, 0, 0],
1280 can_hover => 1, 1743 can_hover => 1,
1281 can_focus => 1, 1744 can_focus => 1,
1282 valign => 0, 1745 valign => 0,
1283 can_events => 1, 1746 can_events => 1,
1747 #text => ...
1748 #hidden => "*",
1284 @_ 1749 @_
1285 ) 1750 )
1286} 1751}
1287 1752
1288sub _set_text { 1753sub _set_text {
… …
1290 1755
1291 delete $self->{cur_h}; 1756 delete $self->{cur_h};
1292 1757
1293 return if $self->{text} eq $text; 1758 return if $self->{text} eq $text;
1294 1759
1295 delete $self->{texture};
1296
1297 $self->{last_activity} = $::NOW; 1760 $self->{last_activity} = $::NOW;
1298 $self->{text} = $text; 1761 $self->{text} = $text;
1299 1762
1300 $text =~ s/./*/g if $self->{hidden}; 1763 $text =~ s/./*/g if $self->{hidden};
1301 $self->{layout}->set_text ("$text "); 1764 $self->{layout}->set_text ("$text ");
1765 delete $self->{size_req};
1302 1766
1303 $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);
1304} 1778}
1305 1779
1306sub get_text { 1780sub get_text {
1307 $_[0]{text} 1781 $_[0]{text}
1308} 1782}
… …
1313 my ($w, $h) = $self->SUPER::size_request; 1787 my ($w, $h) = $self->SUPER::size_request;
1314 1788
1315 ($w + 1, $h) # add 1 for cursor 1789 ($w + 1, $h) # add 1 for cursor
1316} 1790}
1317 1791
1318sub size_allocate {
1319 my ($self, $w, $h) = @_;
1320
1321 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1322}
1323
1324sub set_text {
1325 my ($self, $text) = @_;
1326
1327 $self->{cursor} = length $text;
1328 $self->_set_text ($text);
1329 $self->update;
1330}
1331
1332sub key_down { 1792sub invoke_key_down {
1333 my ($self, $ev) = @_; 1793 my ($self, $ev) = @_;
1334 1794
1335 my $mod = $ev->{mod}; 1795 my $mod = $ev->{mod};
1336 my $sym = $ev->{sym}; 1796 my $sym = $ev->{sym};
1337 my $uni = $ev->{unicode}; 1797 my $uni = $ev->{unicode};
1338 1798
1339 my $text = $self->get_text; 1799 my $text = $self->get_text;
1340 1800
1341 if ($sym == 8) { 1801 if ($uni == 8) {
1342 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1802 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1343 } elsif ($sym == 127) { 1803 } elsif ($uni == 127) {
1344 substr $text, $self->{cursor}, 1, ""; 1804 substr $text, $self->{cursor}, 1, "";
1345 } elsif ($sym == CFClient::SDLK_LEFT) { 1805 } elsif ($sym == CFClient::SDLK_LEFT) {
1346 --$self->{cursor} if $self->{cursor}; 1806 --$self->{cursor} if $self->{cursor};
1347 } elsif ($sym == CFClient::SDLK_RIGHT) { 1807 } elsif ($sym == CFClient::SDLK_RIGHT) {
1348 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1808 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1349 } elsif ($sym == CFClient::SDLK_HOME) { 1809 } elsif ($sym == CFClient::SDLK_HOME) {
1350 $self->{cursor} = 0; 1810 $self->{cursor} = 0;
1351 } elsif ($sym == CFClient::SDLK_END) { 1811 } elsif ($sym == CFClient::SDLK_END) {
1352 $self->{cursor} = length $text; 1812 $self->{cursor} = length $text;
1353 } elsif ($sym == 27) { 1813 } elsif ($uni == 27) {
1354 $self->emit ('escape'); 1814 $self->emit ('escape');
1355 } elsif ($uni) { 1815 } elsif ($uni) {
1356 substr $text, $self->{cursor}++, 0, chr $uni; 1816 substr $text, $self->{cursor}++, 0, chr $uni;
1817 } else {
1818 return 0;
1357 } 1819 }
1358 1820
1359 $self->_set_text ($text); 1821 $self->_set_text ($text);
1360 $self->update;
1361}
1362 1822
1823 $self->realloc;
1824
1825 1
1826}
1827
1363sub focus_in { 1828sub invoke_focus_in {
1364 my ($self) = @_; 1829 my ($self) = @_;
1365 1830
1366 $self->{last_activity} = $::NOW; 1831 $self->{last_activity} = $::NOW;
1367 1832
1368 $self->SUPER::focus_in; 1833 $self->SUPER::invoke_focus_in
1369} 1834}
1370 1835
1371sub button_down { 1836sub invoke_button_down {
1372 my ($self, $ev, $x, $y) = @_; 1837 my ($self, $ev, $x, $y) = @_;
1373 1838
1374 $self->SUPER::button_down ($ev, $x, $y); 1839 $self->SUPER::invoke_button_down ($ev, $x, $y);
1375 1840
1376 my $idx = $self->{layout}->xy_to_index ($x, $y); 1841 my $idx = $self->{layout}->xy_to_index ($x, $y);
1377 1842
1378 # byte-index to char-index 1843 # byte-index to char-index
1379 my $text = $self->{text}; 1844 my $text = $self->{text};
1380 utf8::encode $text; 1845 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1381 $self->{cursor} = length substr $text, 0, $idx; 1846 $self->{cursor} = length $text;
1382 1847
1383 $self->_set_text ($self->{text}); 1848 $self->_set_text ($self->{text});
1384 $self->update; 1849 $self->update;
1850
1851 1
1385} 1852}
1386 1853
1387sub mouse_motion { 1854sub invoke_mouse_motion {
1388 my ($self, $ev, $x, $y) = @_; 1855 my ($self, $ev, $x, $y) = @_;
1389# 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, $y;#d#
1857
1858 1
1390} 1859}
1391 1860
1392sub _draw { 1861sub _draw {
1393 my ($self) = @_; 1862 my ($self) = @_;
1394 1863
1395 local $self->{fg} = $self->{fg}; 1864 local $self->{fg} = $self->{fg};
1396 1865
1397 if ($FOCUS == $self) { 1866 if ($FOCUS == $self) {
1398 glColor @{$self->{active_bg}}; 1867 glColor_premultiply @{$self->{active_bg}};
1399 $self->{fg} = $self->{active_fg}; 1868 $self->{fg} = $self->{active_fg};
1400 } else { 1869 } else {
1401 glColor @{$self->{bg}}; 1870 glColor_premultiply @{$self->{bg}};
1402 } 1871 }
1403 1872
1404 glEnable GL_BLEND; 1873 glEnable GL_BLEND;
1405 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1874 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1406 glBegin GL_QUADS; 1875 glBegin GL_QUADS;
1407 glVertex 0 , 0; 1876 glVertex 0 , 0;
1408 glVertex 0 , $self->{h}; 1877 glVertex 0 , $self->{h};
1409 glVertex $self->{w}, $self->{h}; 1878 glVertex $self->{w}, $self->{h};
1410 glVertex $self->{w}, 0; 1879 glVertex $self->{w}, 0;
… …
1435 1904
1436our @ISA = CFClient::UI::EntryBase::; 1905our @ISA = CFClient::UI::EntryBase::;
1437 1906
1438use CFClient::OpenGL; 1907use CFClient::OpenGL;
1439 1908
1440sub key_down { 1909sub invoke_key_down {
1441 my ($self, $ev) = @_; 1910 my ($self, $ev) = @_;
1442 1911
1443 my $sym = $ev->{sym}; 1912 my $sym = $ev->{sym};
1444 1913
1445 if ($sym == 13) { 1914 if ($sym == 13) {
1915 unshift @{$self->{history}},
1916 my $txt = $self->get_text;
1917
1918 $self->{history_pointer} = -1;
1919 $self->{history_saveback} = '';
1446 $self->emit (activate => $self->get_text); 1920 $self->emit (activate => $txt);
1447 $self->update; 1921 $self->update;
1448 1922
1923 } elsif ($sym == CFClient::SDLK_UP) {
1924 if ($self->{history_pointer} < 0) {
1925 $self->{history_saveback} = $self->get_text;
1926 }
1927 if (@{$self->{history} || []} > 0) {
1928 $self->{history_pointer}++;
1929 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1930 $self->{history_pointer} = @{$self->{history} || []} - 1;
1931 }
1932 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1933 }
1934
1935 } elsif ($sym == CFClient::SDLK_DOWN) {
1936 $self->{history_pointer}--;
1937 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1938
1939 if ($self->{history_pointer} >= 0) {
1940 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1941 } else {
1942 $self->set_text ($self->{history_saveback});
1943 }
1944
1449 } else { 1945 } else {
1450 $self->SUPER::key_down ($ev); 1946 return $self->SUPER::invoke_key_down ($ev)
1947 }
1948
1451 } 1949 1
1452
1453} 1950}
1454 1951
1455############################################################################# 1952#############################################################################
1456 1953
1457package CFClient::UI::Button; 1954package CFClient::UI::Button;
… …
1466 1963
1467sub new { 1964sub new {
1468 my $class = shift; 1965 my $class = shift;
1469 1966
1470 $class->SUPER::new ( 1967 $class->SUPER::new (
1471 padding => 4, 1968 padding_x => 4,
1969 padding_y => 4,
1472 fg => [1, 1, 1], 1970 fg => [1, 1, 1],
1473 bg => [1, 1, 1, 0.2],
1474 active_fg => [0, 0, 1], 1971 active_fg => [0, 0, 1],
1475 can_hover => 1, 1972 can_hover => 1,
1476 align => 0, 1973 align => 0,
1477 valign => 0, 1974 valign => 0,
1478 can_events => 1, 1975 can_events => 1,
1479 @_ 1976 @_
1480 ) 1977 )
1481} 1978}
1482 1979
1483sub button_up { 1980sub invoke_button_up {
1484 my ($self, $ev, $x, $y) = @_; 1981 my ($self, $ev, $x, $y) = @_;
1485 1982
1983 $self->emit ("activate")
1486 if ($x >= 0 && $x < $self->{w} 1984 if $x >= 0 && $x < $self->{w}
1487 && $y >= 0 && $y < $self->{h}) { 1985 && $y >= 0 && $y < $self->{h};
1488 $self->emit ("activate"); 1986
1489 } 1987 1
1490} 1988}
1491 1989
1492sub _draw { 1990sub _draw {
1493 my ($self) = @_; 1991 my ($self) = @_;
1494 1992
1495 local $self->{fg} = $self->{fg}; 1993 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1496 1994
1497 if ($GRAB == $self) {
1498 $self->{fg} = $self->{active_fg};
1499 }
1500
1501 glEnable GL_BLEND;
1502 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1503 glEnable GL_TEXTURE_2D; 1995 glEnable GL_TEXTURE_2D;
1504 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1996 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1505 glColor 0, 0, 0, 1; 1997 glColor 0, 0, 0, 1;
1506 1998
1507 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1999 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1508 2000
1509 glDisable GL_TEXTURE_2D; 2001 glDisable GL_TEXTURE_2D;
1510 glDisable GL_BLEND;
1511 2002
1512 $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
1513} 2040}
1514 2041
1515############################################################################# 2042#############################################################################
1516 2043
1517package CFClient::UI::CheckBox; 2044package CFClient::UI::CheckBox;
… …
1526 2053
1527sub new { 2054sub new {
1528 my $class = shift; 2055 my $class = shift;
1529 2056
1530 $class->SUPER::new ( 2057 $class->SUPER::new (
1531 padding => 2, 2058 padding_x => 2,
2059 padding_y => 2,
1532 fg => [1, 1, 1], 2060 fg => [1, 1, 1],
1533 active_fg => [1, 1, 0], 2061 active_fg => [1, 1, 0],
2062 bg => [0, 0, 0, 0.2],
2063 active_bg => [1, 1, 1, 0.5],
1534 state => 0, 2064 state => 0,
1535 can_hover => 1, 2065 can_hover => 1,
1536 @_ 2066 @_
1537 ) 2067 )
1538} 2068}
1539 2069
1540sub size_request { 2070sub size_request {
1541 my ($self) = @_; 2071 my ($self) = @_;
1542 2072
1543 ($self->{padding} * 2 + 6) x 2 2073 (6) x 2
1544} 2074}
1545 2075
2076sub toggle {
2077 my ($self) = @_;
2078
2079 $self->{state} = !$self->{state};
2080 $self->emit (changed => $self->{state});
2081 $self->update;
2082}
2083
1546sub button_down { 2084sub invoke_button_down {
1547 my ($self, $ev, $x, $y) = @_; 2085 my ($self, $ev, $x, $y) = @_;
1548 2086
1549 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2087 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1550 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2088 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1551 $self->{state} = !$self->{state}; 2089 $self->toggle;
1552 $self->emit (changed => $self->{state}); 2090 } else {
2091 return 0
2092 }
2093
1553 } 2094 1
1554} 2095}
1555 2096
1556sub _draw { 2097sub _draw {
1557 my ($self) = @_; 2098 my ($self) = @_;
1558 2099
1559 $self->SUPER::_draw; 2100 $self->SUPER::_draw;
1560 2101
1561 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2102 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1562 2103
1563 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;
1564 2107
1565 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2108 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1566 2109
1567 glEnable GL_BLEND; 2110 my $tex = $self->{state} ? $tex[1] : $tex[0];
2111
1568 glEnable GL_TEXTURE_2D; 2112 glEnable GL_TEXTURE_2D;
1569 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1570
1571 my $tex = $self->{state} ? $tex[1] : $tex[0];
1572
1573 $tex->draw_quad (0, 0, $s, $s); 2113 $tex->draw_quad_alpha (0, 0, $s, $s);
1574
1575 glDisable GL_TEXTURE_2D; 2114 glDisable GL_TEXTURE_2D;
1576 glDisable GL_BLEND;
1577} 2115}
1578 2116
1579############################################################################# 2117#############################################################################
1580 2118
1581package CFClient::UI::Image; 2119package CFClient::UI::Image;
1582 2120
1583our @ISA = CFClient::UI::Base::; 2121our @ISA = CFClient::UI::Base::;
1584 2122
1585use CFClient::OpenGL; 2123use CFClient::OpenGL;
1586use Carp qw/confess/;
1587 2124
1588our %loaded_images; 2125our %texture_cache;
1589 2126
1590sub new { 2127sub new {
1591 my $class = shift; 2128 my $class = shift;
1592 2129
1593 my $self = $class->SUPER::new (can_events => 0, @_); 2130 my $self = $class->SUPER::new (
2131 can_events => 0,
2132 @_,
2133 );
1594 2134
1595 $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";
1596 2137
1597 $loaded_images{$self->{image}} ||= 2138 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1598 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;
1599 2140
1600 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2141 Scalar::Util::weaken $texture_cache{$self->{path}};
1601 2142
1602 Scalar::Util::weaken $loaded_images{$self->{image}}; 2143 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1603
1604 $self->{aspect} = $tex->{w} / $tex->{h};
1605 2144
1606 $self 2145 $self
1607} 2146}
1608 2147
1609sub size_request { 2148sub size_request {
1610 my ($self) = @_; 2149 my ($self) = @_;
1611 2150
1612 ($self->{tex}->{w}, $self->{tex}->{h}) 2151 ($self->{tex}{w}, $self->{tex}{h})
1613} 2152}
1614 2153
1615sub _draw { 2154sub _draw {
1616 my ($self) = @_; 2155 my ($self) = @_;
1617 2156
… …
1624 glTranslate 0, -$self->{w}, 0; 2163 glTranslate 0, -$self->{w}, 0;
1625 2164
1626 ($w, $h) = ($h, $w); 2165 ($w, $h) = ($h, $w);
1627 } 2166 }
1628 2167
1629 glEnable GL_BLEND;
1630 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1631 glEnable GL_TEXTURE_2D; 2168 glEnable GL_TEXTURE_2D;
1632 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2169 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1633 2170
1634 $tex->draw_quad (0, 0, $w, $h); 2171 $tex->draw_quad_alpha (0, 0, $w, $h);
1635 2172
1636 glDisable GL_BLEND;
1637 glDisable GL_TEXTURE_2D; 2173 glDisable GL_TEXTURE_2D;
1638} 2174}
1639 2175
1640############################################################################# 2176#############################################################################
1641 2177
… …
1689} 2225}
1690 2226
1691sub set_max { 2227sub set_max {
1692 my ($self, $max) = @_; 2228 my ($self, $max) = @_;
1693 2229
2230 return if $self->{max_val} == $max;
2231
1694 $self->{max_val} = $max; 2232 $self->{max_val} = $max;
2233 $self->update;
1695} 2234}
1696 2235
1697sub set_value { 2236sub set_value {
1698 my ($self, $val, $max) = @_; 2237 my ($self, $val, $max) = @_;
1699 2238
1700 $self->set_max ($max) 2239 $self->set_max ($max)
1701 if defined $max; 2240 if defined $max;
1702 2241
1703 $max = $self->{max_val}; 2242 return if $self->{val} == $val;
2243
1704 $self->{val} = $val; 2244 $self->{val} = $val;
1705
1706 $self->update; 2245 $self->update;
1707} 2246}
1708 2247
1709sub _draw { 2248sub _draw {
1710 my ($self) = @_; 2249 my ($self) = @_;
… …
1726 my $ycut1 = max 0, min 1, $ycut; 2265 my $ycut1 = max 0, min 1, $ycut;
1727 my $ycut2 = max 0, min 1, $ycut - 1; 2266 my $ycut2 = max 0, min 1, $ycut - 1;
1728 2267
1729 my $h1 = $self->{h} * (1 - $ycut1); 2268 my $h1 = $self->{h} * (1 - $ycut1);
1730 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);
1731 2273
1732 glEnable GL_BLEND; 2274 glEnable GL_BLEND;
1733 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;
1734 glEnable GL_TEXTURE_2D; 2277 glEnable GL_TEXTURE_2D;
1735 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2278 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1736 2279
1737 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2280 glBindTexture GL_TEXTURE_2D, $t1->{name};
1738 glBegin GL_QUADS; 2281 glBegin GL_QUADS;
… …
1753 2296
1754 if ($t3) { 2297 if ($t3) {
1755 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2298 glBindTexture GL_TEXTURE_2D, $t3->{name};
1756 glBegin GL_QUADS; 2299 glBegin GL_QUADS;
1757 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2300 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1758 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2301 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
1759 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2302 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
1760 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2303 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1761 glEnd; 2304 glEnd;
1762 } 2305 }
1763 2306
1764 glDisable GL_BLEND; 2307 glDisable GL_BLEND;
… …
1773 2316
1774sub new { 2317sub new {
1775 my ($class, %arg) = @_; 2318 my ($class, %arg) = @_;
1776 2319
1777 my $self = $class->SUPER::new ( 2320 my $self = $class->SUPER::new (
1778 tooltip => $arg{type}, 2321 tooltip => $arg{type},
2322 can_hover => 1,
1779 can_events => 1, 2323 can_events => 1,
1780 can_hover => 1,
1781 %arg, 2324 %arg,
1782 ); 2325 );
1783 2326
1784 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2327 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1785 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2328 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
… …
1793 2336
1794 $self->{value}->set_fontsize ($fsize); 2337 $self->{value}->set_fontsize ($fsize);
1795 $self->{max} ->set_fontsize ($fsize); 2338 $self->{max} ->set_fontsize ($fsize);
1796} 2339}
1797 2340
2341sub set_max {
2342 my ($self, $max) = @_;
2343
2344 $self->{gauge}->set_max ($max);
2345 $self->{max}->set_text ($max);
2346}
2347
1798sub set_value { 2348sub set_value {
1799 my ($self, $val, $max) = @_; 2349 my ($self, $val, $max) = @_;
1800 2350
1801 $self->set_max ($max) 2351 $self->set_max ($max)
1802 if defined $max; 2352 if defined $max;
1803 2353
1804 $self->{gauge}->set_value ($val, $max); 2354 $self->{gauge}->set_value ($val, $max);
1805 $self->{value}->set_text ($val); 2355 $self->{value}->set_text ($val);
1806}
1807
1808sub set_max {
1809 my ($self, $max) = @_;
1810
1811 $self->{gauge}->set_max ($max);
1812 $self->{max}->set_text ($max);
1813} 2356}
1814 2357
1815############################################################################# 2358#############################################################################
1816 2359
1817package CFClient::UI::Slider; 2360package CFClient::UI::Slider;
… …
1827 qw(s1_slider.png s1_slider_bg.png); 2370 qw(s1_slider.png s1_slider_bg.png);
1828 2371
1829sub new { 2372sub new {
1830 my $class = shift; 2373 my $class = shift;
1831 2374
1832 # range [value, low, high, page] 2375 # range [value, low, high, page, unit]
1833 2376
1834 # TODO: 0-width page 2377 # TODO: 0-width page
1835 # TODO: req_w/h are wrong with vertical 2378 # TODO: req_w/h are wrong with vertical
1836 # TODO: calculations are off 2379 # TODO: calculations are off
1837 my $self = $class->SUPER::new ( 2380 my $self = $class->SUPER::new (
1838 fg => [1, 1, 1], 2381 fg => [1, 1, 1],
1839 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],
1840 range => [0, 0, 100, 10], 2385 range => [0, 0, 100, 10, 0],
1841 req_w => 20, 2386 min_w => $::WIDTH / 80,
1842 req_h => 20, 2387 min_h => $::WIDTH / 80,
1843 vertical => 0, 2388 vertical => 0,
1844 can_hover => 1, 2389 can_hover => 1,
1845 inner_pad => 5, 2390 inner_pad => 0.02,
1846 @_ 2391 @_
1847 ); 2392 );
1848 2393
2394 $self->set_value ($self->{range}[0]);
2395 $self->update;
2396
1849 $self 2397 $self
1850} 2398}
1851 2399
2400sub set_range {
2401 my ($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 $self->update;
2431 }
2432}
2433
1852sub size_request { 2434sub size_request {
1853 my ($self) = @_; 2435 my ($self) = @_;
1854 2436
1855 my $w = $self->{req_w}; 2437 ($self->{req_w}, $self->{req_h})
1856 my $h = $self->{req_h};
1857
1858 $self->{vertical} ? ($h, $w) : ($w, $h)
1859} 2438}
1860 2439
1861sub button_down { 2440sub invoke_button_down {
1862 my ($self, $ev, $x, $y) = @_; 2441 my ($self, $ev, $x, $y) = @_;
1863 2442
1864 $self->SUPER::button_down ($ev, $x, $y); 2443 $self->SUPER::invoke_button_down ($ev, $x, $y);
2444
2445 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2446
1865 $self->mouse_motion ($ev, $x, $y); 2447 $self->invoke_mouse_motion ($ev, $x, $y)
1866} 2448}
1867 2449
1868sub mouse_motion { 2450sub invoke_mouse_motion {
1869 my ($self, $ev, $x, $y) = @_; 2451 my ($self, $ev, $x, $y) = @_;
1870 2452
1871 if ($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
1872 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2481 my ($value, $lo, $hi, $page) = @{$self->{range}};
2482 my $range = ($hi - $page - $lo) || 1e-100;
1873 2483
1874 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2484 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1875 2485
1876 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2486 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1877 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2487 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1878 2488
1879 $x -= $inner_pad_px; # substract the padding 2489 $value = ($value - $lo) / $range;
1880 $x = $x * ($hi - $lo) / $inner_w + $lo; 2490 $value = $value * $self->{scale} + $self->{offset};
1881 $x = $lo if $x < $lo;
1882 $x = $hi - $page if $x > $hi - $page;
1883 $self->{range}[0] = $x;
1884 2491
1885 $self->emit (changed => $x); 2492 $self->{knob_x} = $value - $knob_w * 0.5;
1886 $self->update; 2493 $self->{knob_w} = $knob_w;
1887 } 2494 }
1888}
1889
1890# the inner_* stuff is for generating a padding for the slider handle,
1891# so that the handle doesn't leave the texture. This calculation isn't 100%
1892# correct propably, but it does the job for now
1893sub _calc_inner_pad_px {
1894 my ($self, $w) = @_;
1895 ($w / 100) * $self->{inner_pad} # % to pixels
1896}
1897
1898sub _draw {
1899 my ($self) = @_;
1900 2495
1901 $self->SUPER::_draw (); 2496 $self->SUPER::_draw ();
1902 2497
1903 my ($w, $h) = @$self{qw(w h)}; 2498 glScale $self->{w}, $self->{h};
1904 2499
1905 if ($self->{vertical}) { 2500 if ($self->{vertical}) {
1906 # draw a vertical slider like a rotated horizontal slider 2501 # draw a vertical slider like a rotated horizontal slider
1907 2502
2503 glTranslate 1, 0, 0;
1908 glRotate 90, 0, 0, 1; 2504 glRotate 90, 0, 0, 1;
1909 glTranslate 0, -$self->{w}, 0;
1910
1911 ($w, $h) = ($h, $w);
1912 } 2505 }
1913 2506
1914 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2507 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1915 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2508 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1916 2509
1917 my ($value, $lo, $hi, $page) = @{$self->{range}};
1918
1919 $hi = $value + 1 if $lo == $hi;
1920
1921 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1922 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1923
1924 $page = int $page * $inner_w / ($hi - $lo);
1925 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1926
1927 $w -= $page;
1928 $page &= ~1;
1929 glTranslate $page * 0.5, 0, 0;
1930 $page ||= 2;
1931
1932 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1933 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1934
1935 glEnable GL_BLEND;
1936 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1937 glEnable GL_TEXTURE_2D; 2510 glEnable GL_TEXTURE_2D;
1938 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1939 2512
1940 # draw background 2513 # draw background
1941 $tex[1]->draw_quad (0, 0, $w, $h); 2514 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1942 2515
1943 # draw handle 2516 # draw handle
1944 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2517 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1945 2518
1946 glDisable GL_BLEND;
1947 glDisable GL_TEXTURE_2D; 2519 glDisable GL_TEXTURE_2D;
1948} 2520}
1949 2521
1950############################################################################# 2522#############################################################################
1951 2523
2524package CFClient::UI::ValSlider;
2525
2526our @ISA = CFClient::UI::HBox::;
2527
2528sub new {
2529 my ($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
1952package CFClient::UI::TextView; 2565package CFClient::UI::TextScroller;
1953 2566
1954our @ISA = CFClient::UI::HBox::; 2567our @ISA = CFClient::UI::HBox::;
1955 2568
1956use CFClient::OpenGL; 2569use CFClient::OpenGL;
1957 2570
1958sub new { 2571sub new {
1959 my $class = shift; 2572 my $class = shift;
1960 2573
1961 my $self = $class->SUPER::new ( 2574 my $self = $class->SUPER::new (
1962 fontsize => 1, 2575 fontsize => 1,
2576 can_events => 0,
2577 indent => 0,
1963 #font => default_font 2578 #font => default_font
1964 @_, 2579 @_,
1965 2580
1966 layout => (new CFClient::Layout), 2581 layout => (new CFClient::Layout),
1967 par => [], 2582 par => [],
1968 height => 0, 2583 height => 0,
1969 children => [ 2584 children => [
1970 (new CFClient::UI::Empty expand => 1), 2585 (new CFClient::UI::Empty expand => 1),
1971 (new CFClient::UI::Slider vertical => 1), 2586 (new CFClient::UI::Slider vertical => 1),
1972 ], 2587 ],
1973 ); 2588 );
1974 2589
1975 $self->{children}[1]->connect (changed => sub { 2590 $self->{children}[1]->connect (changed => sub { $self->update });
1976 $self->update;
1977 });
1978 2591
1979 $self 2592 $self
1980} 2593}
1981 2594
1982sub set_fontsize { 2595sub set_fontsize {
… …
1984 2597
1985 $self->{fontsize} = $fontsize; 2598 $self->{fontsize} = $fontsize;
1986 $self->reflow; 2599 $self->reflow;
1987} 2600}
1988 2601
1989sub text_height { 2602sub size_request {
2603 my ($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, $h)
2626}
2627
2628sub get_layout {
1990 my ($self, $text) = @_; 2629 my ($self, $para) = @_;
1991 2630
1992 my $layout = $self->{layout}; 2631 my $layout = $self->{layout};
1993 2632
2633 $layout->set_font ($self->{font}) if $self->{font};
2634 $layout->set_foreground (@{$para->{fg}});
1994 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2635 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1995 $layout->set_width ($self->{w}); 2636 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
1996 $layout->set_text ($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}}
1997 2644 );
1998 ($layout->size)[1] 2645
2646 $layout
1999} 2647}
2000 2648
2001sub reflow { 2649sub reflow {
2002 my ($self) = @_; 2650 my ($self) = @_;
2003 2651
2004 $self->{need_reflow}++; 2652 $self->{need_reflow}++;
2005 $self->update; 2653 $self->update;
2006} 2654}
2007 2655
2008sub size_allocate { 2656sub set_offset {
2657 my ($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 {
2009 my ($self, $w, $h) = @_; 2664 my ($self) = @_;
2010 2665
2011 $self->SUPER::size_allocate ($w, $h); 2666 my (undef, undef, @other) = @{ $self->{children} };
2667 $self->remove ($_) for @other;
2012 2668
2013 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2669 $self->{par} = [];
2014 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2670 $self->{height} = 0;
2015 $self->{layout}->set_width ($self->{children}[0]{w}); 2671 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2016
2017 $self->reflow;
2018} 2672}
2019 2673
2020sub add_paragraph { 2674sub add_paragraph {
2021 my ($self, $color, $text) = @_; 2675 my ($self, $color, $para, $indent) = @_;
2022 2676
2023 #TODO: intelligently "reformat" paragraph 2677 my ($text, @w) = ref $para ? @$para : $para;
2024 2678
2025 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 };
2026 2687
2027 $self->{height} += $height; 2688 $self->add (@w) if @w;
2689 push @{$self->{par}}, $para;
2028 2690
2029 push @{$self->{par}}, [$height, $color, $text]; 2691 $self->{need_reflow}++;
2692 $self->update;
2693}
2030 2694
2031 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2695sub scroll_to_bottom {
2032 $self->{children}[1]->update; 2696 my ($self) = @_;
2697
2698 $self->{scroll_to_bottom} = 1;
2699 $self->update;
2033} 2700}
2034 2701
2035sub update { 2702sub update {
2036 my ($self) = @_; 2703 my ($self) = @_;
2037 2704
… …
2039 2706
2040 return unless $self->{h} > 0; 2707 return unless $self->{h} > 0;
2041 2708
2042 delete $self->{texture}; 2709 delete $self->{texture};
2043 2710
2044 $ROOT->on_refresh ($self, sub { 2711 $ROOT->on_post_alloc ($self => sub {
2712 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2713
2045 if (delete $self->{need_reflow}) { 2714 if (delete $self->{need_reflow}) {
2046 my $height = 0; 2715 my $height = 0;
2047 2716
2048 $height += $_->[0] = $self->text_height ($_->[2])
2049 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 }
2050 2729
2051 $self->{height} = $height; 2730 $self->{height} = $height;
2052 2731
2053 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2732 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2054 2733
2055 delete $self->{texture}; 2734 delete $self->{texture};
2056 } 2735 }
2057 2736
2737 if (delete $self->{scroll_to_bottom}) {
2738 $self->{children}[1]->set_value (1e10);
2739 }
2740
2058 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2741 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2059 glClearColor 0, 0, 0, 1; 2742 glClearColor 0, 0, 0, 0;
2060 glClear GL_COLOR_BUFFER_BIT; 2743 glClear GL_COLOR_BUFFER_BIT;
2061 2744
2062 glEnable GL_BLEND;
2063 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2064 glEnable GL_TEXTURE_2D;
2065 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2066
2067 my $top = int $self->{children}[1]{range}[0]; 2745 my $top = int $self->{children}[1]{range}[0];
2068 2746
2069 my $y0 = $top; 2747 my $y0 = $top;
2070 my $y1 = $top + $self->{h}; 2748 my $y1 = $top + $H;
2071 2749
2072 my $y = 0; 2750 my $y = 0;
2073 2751
2074 my $layout = $self->{layout};
2075
2076 $layout->set_font ($self->{font}) if $self->{font};
2077
2078 for my $par (@{$self->{par}}) { 2752 for my $para (@{$self->{par}}) {
2079 my $h = $par->[0]; 2753 my $h = $para->{h};
2080 2754
2081 if ($y0 < $y + $h && $y < $y1) { 2755 if ($y0 < $y + $h && $y < $y1) {
2082 $layout->set_text ($par->[2]);
2083 2756
2084 glColor @{ $par->[1] }; 2757 my $layout = $self->get_layout ($para);
2085 my ($W, $H) = $layout->size; 2758
2086 CFClient::Texture->new_from_layout ($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 }
2087 } 2773 }
2088 2774
2089 $y += $h; 2775 $y += $h;
2090 } 2776 }
2091
2092 glDisable GL_TEXTURE_2D;
2093 glDisable GL_BLEND;
2094 }; 2777 };
2095 }); 2778 });
2096} 2779}
2097 2780
2781sub reconfigure {
2782 my ($self) = @_;
2783
2784 $self->SUPER::reconfigure;
2785
2786 $_->{w} = 1e10 for @{ $self->{par} };
2787 $self->reflow;
2788}
2789
2098sub _draw { 2790sub _draw {
2099 my ($self) = @_; 2791 my ($self) = @_;
2100 2792
2101 if ($self->{texture}) {
2102 glEnable GL_TEXTURE_2D; 2793 glEnable GL_TEXTURE_2D;
2103 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2794 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2104 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2795 glColor 0, 0, 0, 1;
2796 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2105 glDisable GL_TEXTURE_2D; 2797 glDisable GL_TEXTURE_2D;
2106 }
2107 2798
2108 $self->{children}[1]->draw; 2799 $self->{children}[1]->draw;
2109
2110} 2800}
2111 2801
2112############################################################################# 2802#############################################################################
2113 2803
2114package CFClient::UI::Animator; 2804package CFClient::UI::Animator;
… …
2159 2849
2160sub new { 2850sub new {
2161 my $class = shift; 2851 my $class = shift;
2162 2852
2163 my $self = $class->SUPER::new ( 2853 my $self = $class->SUPER::new (
2164 state => 0, 2854 state => 0,
2165 connect_activate => \&toggle_flopper, 2855 on_activate => \&toggle_flopper,
2166 can_events => 1,
2167 @_ 2856 @_
2168 ); 2857 );
2169 2858
2170 if ($self->{state}) {
2171 $self->{state} = 0;
2172 $self->toggle_flopper;
2173 }
2174
2175 $self 2859 $self
2176} 2860}
2177 2861
2178sub toggle_flopper { 2862sub toggle_flopper {
2179 my ($self) = @_; 2863 my ($self) = @_;
2180 2864
2181 # TODO: use animation 2865 $self->{other}->toggle_visibility;
2182 if ($self->{state} = !$self->{state}) {
2183 $CFClient::UI::ROOT->add ($self->{other});
2184 $self->{other}->move ($self->coord2global (0, $self->{h}));
2185 $self->emit ("open");
2186 } else {
2187 $CFClient::UI::ROOT->remove ($self->{other});
2188 $self->emit ("close");
2189 }
2190
2191 $self->emit (changed => $self->{state});
2192} 2866}
2193 2867
2194############################################################################# 2868#############################################################################
2195 2869
2196package CFClient::UI::Tooltip; 2870package CFClient::UI::Tooltip;
… …
2206 @_, 2880 @_,
2207 can_events => 0, 2881 can_events => 0,
2208 ) 2882 )
2209} 2883}
2210 2884
2211sub set_markup { 2885sub set_tooltip_from {
2212 my ($self, $text) = @_; 2886 my ($self, $widget) = @_;
2213 2887
2214 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2888 my $tooltip = $widget->{tooltip};
2215 $self->{label}->set_markup ($text); 2889
2216 $self->add ($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} || $::FONT_PROP),
2907 );
2217} 2908}
2218 2909
2219sub size_request { 2910sub size_request {
2220 my ($self) = @_; 2911 my ($self) = @_;
2221 2912
2222 $self->child->set_max_size ($::WIDTH * 0.3);
2223
2224 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2913 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2225 2914
2226 ($w + 4, $h + 4) 2915 ($w + 4, $h + 4)
2227} 2916}
2228 2917
2229sub size_allocate { 2918sub invoke_size_allocate {
2230 my ($self, $w, $h) = @_; 2919 my ($self, $w, $h) = @_;
2231 2920
2232 $self->SUPER::size_allocate ($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, $y);
2939 });
2233} 2940}
2234 2941
2235sub _draw { 2942sub _draw {
2236 my ($self) = @_; 2943 my ($self) = @_;
2237 2944
2238 glPushMatrix;
2239 glTranslate 0.375, 0.375; 2945 glTranslate 0.375, 0.375;
2240 2946
2241 my ($w, $h) = @$self{qw(w h)}; 2947 my ($w, $h) = @$self{qw(w h)};
2242 2948
2243 glColor 1, 0.8, 0.4; 2949 glColor 1, 0.8, 0.4;
… …
2254 glVertex 0 , $h; 2960 glVertex 0 , $h;
2255 glVertex $w, $h; 2961 glVertex $w, $h;
2256 glVertex $w, 0; 2962 glVertex $w, 0;
2257 glEnd; 2963 glEnd;
2258 2964
2259 glPopMatrix; 2965 glTranslate 2 - 0.375, 2 - 0.375;
2260 2966
2261 glTranslate 2, 2;
2262 $self->SUPER::_draw; 2967 $self->SUPER::_draw;
2263} 2968}
2264 2969
2265############################################################################# 2970#############################################################################
2266 2971
… …
2271use CFClient::OpenGL; 2976use CFClient::OpenGL;
2272 2977
2273sub new { 2978sub new {
2274 my $class = shift; 2979 my $class = shift;
2275 2980
2276 $class->SUPER::new ( 2981 my $self = $class->SUPER::new (
2277 aspect => 1, 2982 aspect => 1,
2983 can_events => 0,
2984 @_,
2985 );
2986
2987 if ($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 $self
3002}
3003
3004sub size_request {
3005 (32, 8)
3006}
3007
3008sub update {
3009 my ($self) = @_;
3010
3011 return unless $self->{visible};
3012
3013 $self->SUPER::update;
3014}
3015
3016sub _draw {
3017 my ($self) = @_;
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
3030 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3031
3032 if ($tex) {
3033 glEnable GL_TEXTURE_2D;
3034 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3035 glColor 0, 0, 0, 1;
3036 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3037 glDisable GL_TEXTURE_2D;
3038 }
3039}
3040
3041sub destroy {
3042 my ($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.
3057
3058#############################################################################
3059
3060package CFClient::UI::Menu;
3061
3062our @ISA = CFClient::UI::FancyFrame::;
3063
3064use CFClient::OpenGL;
3065
3066sub new {
3067 my $class = shift;
3068
3069 my $self = $class->SUPER::new (
3070 items => [],
3071 z => 100,
3072 @_,
3073 );
3074
3075 $self->add ($self->{vbox} = new CFClient::UI::VBox);
3076
3077 for my $item (@{ $self->{items} }) {
3078 my ($widget, $cb, $tooltip) = @$item;
3079
3080 # handle various types of items, only text for now
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 {
3096 $widget = new CFClient::UI::Label
3097 can_hover => 1,
3098 can_events => 1,
3099 markup => $widget,
3100 tooltip => $tooltip;
3101 }
3102 }
3103
3104 $self->{item}{$widget} = $item;
3105
3106 $self->{vbox}->add ($widget);
3107 }
3108
3109 $self
3110}
3111
3112# popup given the event (must be a mouse button down event currently)
3113sub popup {
3114 my ($self, $ev) = @_;
3115
3116 $self->emit ("popdown");
3117
3118 # maybe save $GRAB? must be careful about events...
3119 $GRAB = $self;
3120 $self->{button} = $ev->{button};
3121
3122 $self->show;
3123 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3124}
3125
3126sub invoke_mouse_motion {
3127 my ($self, $ev, $x, $y) = @_;
3128
3129 # TODO: should use vbox->find_widget or so
3130 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3131 $self->{hover} = $self->{item}{$HOVER};
3132
3133 0
3134}
3135
3136sub invoke_button_up {
3137 my ($self, $ev, $x, $y) = @_;
3138
3139 if ($ev->{button} == $self->{button}) {
3140 undef $GRAB;
3141 $self->hide;
3142
3143 $self->emit ("popdown");
3144 $self->{hover}[1]->() if $self->{hover};
3145 } else {
3146 return 0
3147 }
3148
3149 1
3150}
3151
3152#############################################################################
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 => [],
2278 @_, 3529 @_,
2279 ) 3530 )
2280} 3531}
2281 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
3641package CFClient::UI::Root;
3642
3643our @ISA = CFClient::UI::Container::;
3644
3645use List::Util qw(min max);
3646
3647use CFClient::OpenGL;
3648
3649sub new {
3650 my $class = shift;
3651
3652 my $self = $class->SUPER::new (
3653 visible => 1,
3654 @_,
3655 );
3656
3657 Scalar::Util::weaken ($self->{root} = $self);
3658
3659 $self
3660}
3661
2282sub size_request { 3662sub size_request {
2283 (32, 8)
2284}
2285
2286sub draw {
2287 my ($self) = @_; 3663 my ($self) = @_;
2288 3664
2289 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3665 ($self->{w}, $self->{h})
2290
2291 if ($tex) {
2292 glEnable GL_BLEND;
2293 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2294 glEnable GL_TEXTURE_2D;
2295 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2296 glColor 1, 1, 1, 1;
2297 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2298 glDisable GL_TEXTURE_2D;
2299 glDisable GL_BLEND;
2300 }
2301} 3666}
2302 3667
2303############################################################################# 3668sub _to_pixel {
3669 my ($coord, $size, $max) = @_;
2304 3670
2305package CFClient::UI::Root; 3671 $coord =
3672 $coord eq "center" ? ($max - $size) * 0.5
3673 : $coord eq "max" ? $max
3674 : $coord;
2306 3675
2307our @ISA = CFClient::UI::Container::; 3676 $coord = 0 if $coord < 0;
3677 $coord = $max - $size if $coord > $max - $size;
2308 3678
2309use CFClient::OpenGL; 3679 int $coord + 0.5
2310
2311sub check_size {
2312 my ($self) = @_;
2313
2314 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2315} 3680}
2316 3681
2317sub size_request { 3682sub invoke_size_allocate {
2318 ($::WIDTH, $::HEIGHT)
2319}
2320
2321sub configure {
2322 my ($self, $x, $y, $w, $h) = @_; 3683 my ($self, $w, $h) = @_;
2323 3684
2324 $self->SUPER::configure ($x, $y, $w, $h);
2325
2326 for my $child (@{$self->{children}}) { 3685 for my $child ($self->children) {
2327 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)};
2328 3687
2329 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3688 $X = $child->{force_x} if exists $child->{force_x};
2330 $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
2331 $child->configure ($X, $Y, $W,$H); 3694 $child->configure ($X, $Y, $W, $H);
3695 }
3696
2332 } 3697 1
2333} 3698}
2334 3699
2335sub _topleft { 3700sub coord2local {
2336 my ($self, $x, $y) = @_; 3701 my ($self, $x, $y) = @_;
2337 3702
2338 ($x, $y) 3703 ($x, $y)
2339} 3704}
2340 3705
3706sub coord2global {
3707 my ($self, $x, $y) = @_;
3708
3709 ($x, $y)
3710}
3711
2341sub update { 3712sub update {
2342 my ($self) = @_; 3713 my ($self) = @_;
2343 3714
2344 $self->check_size; 3715 $::WANT_REFRESH++;
2345 ::refresh ();
2346} 3716}
2347 3717
2348sub add { 3718sub add {
2349 my ($self, $child) = @_; 3719 my ($self, @children) = @_;
2350 3720
2351 # integerize window positions 3721 $_->{is_toplevel} = 1
2352 $child->{x} = int $child->{x}; 3722 for @children;
2353 $child->{y} = int $child->{y};
2354 3723
2355 $self->SUPER::add ($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 $w->set_invisible;
3739 }
2356} 3740}
2357 3741
2358sub on_refresh { 3742sub on_refresh {
2359 my ($self, $id, $cb) = @_; 3743 my ($self, $id, $cb) = @_;
2360 3744
2361 $self->{refresh_hook}{$id} = $cb; 3745 $self->{refresh_hook}{$id} = $cb;
2362} 3746}
2363 3747
3748sub on_post_alloc {
3749 my ($self, $id, $cb) = @_;
3750
3751 $self->{post_alloc_hook}{$id} = $cb;
3752}
3753
2364sub draw { 3754sub draw {
2365 my ($self) = @_; 3755 my ($self) = @_;
2366 3756
2367 while (my $rcb = delete $self->{refresh_hook}) { 3757 while ($self->{refresh_hook}) {
2368 $_->() for values %$rcb; 3758 $_->()
3759 for values %{delete $self->{refresh_hook}};
2369 } 3760 }
3761
3762 if ($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
2370 3859
2371 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3860 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2372 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3861 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2373 glClear GL_COLOR_BUFFER_BIT; 3862 glClear GL_COLOR_BUFFER_BIT;
2374 3863
2375 glMatrixMode GL_PROJECTION; 3864 glMatrixMode GL_PROJECTION;
2376 glLoadIdentity; 3865 glLoadIdentity;
2377 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3866 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2378 glMatrixMode GL_MODELVIEW; 3867 glMatrixMode GL_MODELVIEW;
2379 glLoadIdentity; 3868 glLoadIdentity;
2380 3869
3870 {
3871 package CFClient::UI::Base;
3872
3873 ($draw_x, $draw_y, $draw_w, $draw_h) =
3874 (0, 0, $self->{w}, $self->{h});
3875 }
3876
2381 $self->_draw; 3877 $self->_draw;
2382} 3878}
2383 3879
2384############################################################################# 3880#############################################################################
2385 3881
2386package CFClient::UI; 3882package CFClient::UI;
2387 3883
2388$ROOT = new CFClient::UI::Root; 3884$ROOT = new CFClient::UI::Root;
2389$TOOLTIP = new CFClient::UI::Tooltip; 3885$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2390 3886
23911 38871
2392 3888

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