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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 1.308 by root, Mon Jun 19 05:18:14 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});
… …
56 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
57 90
58 $GRAB = $widget; 91 $GRAB = $widget;
59 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
60 93
61 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
62 } 95 }
63 96
64 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
65 98
66 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
67} 101}
68 102
69sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
70 my ($ev) = @_; 104 my ($ev) = @_;
71 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
72 106
73 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
74 108
75 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
76 110
77 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
78 113
79 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
80 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
81 $grab->update if $grab; 116 $grab->update if $grab;
82 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
83 118
84 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
85 } 120 }
86} 121}
87 122
88sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
89 my ($ev) = @_; 124 my ($ev) = @_;
… …
95 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
96 131
97 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
98 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
99 134
100 check_tooltip; 135 $TOOLTIP_WATCHER->start;
101 } 136 }
102 137
103 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
104} 140}
105 141
106# convert position array to integers 142# convert position array to integers
107sub harmonize { 143sub harmonize {
108 my ($vals) = @_; 144 my ($vals) = @_;
… …
114 $rem += $_ - $i; 150 $rem += $_ - $i;
115 $_ = $i; 151 $_ = $i;
116 } 152 }
117} 153}
118 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
119############################################################################# 196#############################################################################
120 197
121package CFClient::UI::Base; 198package CFClient::UI::Base;
122 199
123use strict; 200use strict;
… …
126 203
127sub new { 204sub new {
128 my $class = shift; 205 my $class = shift;
129 206
130 my $self = bless { 207 my $self = bless {
131 x => 0, 208 x => "center",
132 y => 0, 209 y => "center",
133 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
134 can_events => 1, 213 can_events => 1,
135 @_ 214 @_
136 }, $class; 215 }, $class;
137 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
138 for (keys %$self) { 219 for (keys %$self) {
139 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
140 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
141 } 222 }
142 } 223 }
143 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
144 $self 237 $self
145} 238}
146 239
147sub destroy { 240sub destroy {
148 my ($self) = @_; 241 my ($self) = @_;
… …
157 return if $self->{parent}; 250 return if $self->{parent};
158 251
159 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
160} 253}
161 254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{visible};
278 delete $self->{root};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->emit ("focus_out");
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
162sub hide { 307sub hide {
163 my ($self) = @_; 308 my ($self) = @_;
164 309
165 return unless $self->{parent}; 310 $self->set_invisible;
166 311
167 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
168} 314}
169 315
170sub move { 316sub move_abs {
171 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
172 318
173 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
174 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
175 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
176 322
177 $self->update; 323 $self->update;
178} 324}
179 325
180sub set_size { 326sub set_size {
181 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
182 328
183 $self->{user_w} = $w; 329 $self->{force_w} = $w;
184 $self->{user_h} = $h; 330 $self->{force_h} = $h;
185 331
186 $self->check_size; 332 $self->realloc;
187} 333}
188 334
189sub size_request { 335sub size_request {
190 require Carp; 336 require Carp;
191 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
193 339
194sub configure { 340sub configure {
195 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
196 342
197 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
198 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
199 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
200 348
201 # use alignment to adjust x, y 349 # use alignment to adjust x, y
202 350
203 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
204 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
205
206 ($w, $h) = ($w2, $h2);
207 } 353 }
208 354
209 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
210 $self->{x} = $x; 356 $self->{x} = $x;
211 $self->{y} = $y; 357 $self->{y} = $y;
212 $self->update; 358 $self->update;
213 } 359 }
214 360
215 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
216 $self->{w} = $w; 364 $self->{alloc_w} = $w;
217 $self->{h} = $h; 365 $self->{alloc_h} = $h;
218 366
219 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
220 $self->update;
221 } 368 }
222} 369}
223 370
224sub size_allocate { 371sub children {
225 # nothing to be done 372 # nop
373}
374
375sub visible_children {
376 $_[0]->children
226} 377}
227 378
228sub set_max_size { 379sub set_max_size {
229 my ($self, $w, $h) = @_; 380 my ($self, $w, $h) = @_;
230 381
231 delete $self->{max_w}; $self->{max_w} = $w if $w; 382 $self->{max_w} = int $w if defined $w;
232 delete $self->{max_h}; $self->{max_h} = $h if $h; 383 $self->{max_h} = int $h if defined $h;
233}
234 384
235# return top left coordinates 385 $self->realloc;
236sub _topleft { 386}
387
388sub set_tooltip {
237 my ($self, $x, $y) = @_; 389 my ($self, $tooltip) = @_;
238 390
239 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 391 $tooltip =~ s/^\s+//;
392 $tooltip =~ s/\s+$//;
393
394 return if $self->{tooltip} eq $tooltip;
395
396 $self->{tooltip} = $tooltip;
397
398 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
399 delete $CFClient::UI::TOOLTIP->{owner};
400 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
240} 402}
241 403
242# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
243sub coord2local { 405sub coord2local {
244 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
245 407
246 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
247 ($x - $X, $y - $Y)
248} 409}
249 410
250# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
251sub coord2global { 412sub coord2global {
252 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
253 414
254 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
255 ($x + $X, $y + $Y)
256} 416}
257 417
258sub focus_in { 418sub invoke_focus_in {
259 my ($self) = @_; 419 my ($self) = @_;
260 420
261 return if $FOCUS == $self; 421 return if $FOCUS == $self;
262 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
263 423
264 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
265 425
266 $self->emit (focus_in => $focus);
267
268 $focus->update if $focus; 426 $focus->update if $focus;
269 $FOCUS->update; 427 $FOCUS->update;
270}
271 428
429 0
430}
431
272sub focus_out { 432sub invoke_focus_out {
273 my ($self) = @_; 433 my ($self) = @_;
274 434
275 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
276 436
277 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
278 438
279 $self->emit (focus_out => $focus);
280
281 $focus->update if $focus; #? 439 $focus->update if $focus; #?
282}
283 440
441 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
442 unless $FOCUS;
443
444 0
445}
446
447sub grab_focus {
448 my ($self) = @_;
449
450 $self->emit ("focus_in");
451}
452
284sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
285sub button_up { } 454sub invoke_button_up { 1 }
286sub key_down { } 455sub invoke_key_down { 1 }
287sub key_up { } 456sub invoke_key_up { 1 }
288 457
289sub button_down { 458sub invoke_button_down {
290 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
291 460
292 $self->focus_in; 461 $self->grab_focus;
293}
294 462
295sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 463 1
296sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 464}
297sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 465
298sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 466sub connect {
299sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 467 my ($self, $signal, $cb) = @_;
468
469 push @{ $self->{signal_cb}{$signal} }, $cb;
470}
471
472sub emit {
473 my ($self, $signal, @args) = @_;
474
475 #d##TODO# stop propagating at first true, do not use sum
476 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
477 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
478 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
479}
480
481sub find_widget {
482 my ($self, $x, $y) = @_;
483
484 return () unless $self->{can_events};
485
486 return $self
487 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
488 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
489
490 ()
491}
492
493sub set_parent {
494 my ($self, $parent) = @_;
495
496 Scalar::Util::weaken ($self->{parent} = $parent);
497 $self->set_visible if $parent->{visible};
498}
499
500sub realloc {
501 my ($self) = @_;
502
503 if ($self->{visible}) {
504 return if $self->{root}{realloc}{$self+0};
505
506 $self->{root}{realloc}{$self+0} = $self;
507 $self->{root}->update;
508 } else {
509 delete $self->{req_w};
510 delete $self->{req_h};
511 }
512}
513
514sub update {
515 my ($self) = @_;
516
517 $self->{parent}->update
518 if $self->{parent};
519}
520
521sub reconfigure {
522 my ($self) = @_;
523
524 $self->realloc;
525 $self->update;
526}
527
528# using global variables seems a bit hacky, but passing through all drawing
529# functions seems pointless.
530our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
300 531
301sub draw { 532sub draw {
302 my ($self) = @_; 533 my ($self) = @_;
303 534
304 return unless $self->{h} && $self->{w}; 535 return unless $self->{h} && $self->{w};
536
537 # update screen rectangle
538 local $draw_x = $draw_x + $self->{x};
539 local $draw_y = $draw_y + $self->{y};
540 local $draw_w = $draw_x + $self->{w};
541 local $draw_h = $draw_y + $self->{h};
542
543 # skip widgets that are entirely outside the drawing area
544 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
545 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
305 546
306 glPushMatrix; 547 glPushMatrix;
307 glTranslate $self->{x}, $self->{y}, 0; 548 glTranslate $self->{x}, $self->{y}, 0;
308 $self->_draw;
309 glPopMatrix;
310 549
311 if ($self == $HOVER && $self->{can_hover}) { 550 if ($self == $HOVER && $self->{can_hover}) {
312 my ($x, $y) = @$self{qw(x y)};
313
314 glColor 1, 0.8, 0.5, 0.2; 551 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
315 glEnable GL_BLEND; 552 glEnable GL_BLEND;
316 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 553 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
317 glBegin GL_QUADS; 554 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; 555 glVertex 0 , 0;
332 glVertex $self->{w}, 0; 556 glVertex $self->{w}, 0;
333 glVertex $self->{w}, $self->{h}; 557 glVertex $self->{w}, $self->{h};
334 glVertex 0 , $self->{h}; 558 glVertex 0 , $self->{h};
335 glEnd; 559 glEnd;
560 glDisable GL_BLEND;
561 }
562
563 if ($ENV{CFPLUS_DEBUG} & 1) {
564 glPushMatrix;
565 glColor 1, 1, 0, 1;
566 glTranslate 0.375, 0.375;
567 glBegin GL_LINE_LOOP;
568 glVertex 0 , 0;
569 glVertex $self->{w} - 1, 0;
570 glVertex $self->{w} - 1, $self->{h} - 1;
571 glVertex 0 , $self->{h} - 1;
572 glEnd;
336 glPopMatrix; 573 glPopMatrix;
337 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 574 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
338 } 575 }
576
577 $self->_draw;
578 glPopMatrix;
339} 579}
340 580
341sub _draw { 581sub _draw {
342 my ($self) = @_; 582 my ($self) = @_;
343 583
344 warn "no draw defined for $self\n"; 584 warn "no draw defined for $self\n";
345} 585}
346 586
347sub find_widget {
348 my ($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 { 587sub DESTROY {
413 my ($self) = @_; 588 my ($self) = @_;
414 589
415 #$self->deactivate; 590 delete $WIDGET{$self+0};
591
592 eval { $self->destroy };
593 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
416} 594}
417 595
418############################################################################# 596#############################################################################
419 597
420package CFClient::UI::DrawBG; 598package CFClient::UI::DrawBG;
… …
428 my $class = shift; 606 my $class = shift;
429 607
430 # range [value, low, high, page] 608 # range [value, low, high, page]
431 609
432 $class->SUPER::new ( 610 $class->SUPER::new (
433 bg => [0, 0, 0, 0.2], 611 #bg => [0, 0, 0, 0.2],
434 active_bg => [1, 1, 1, 0.5], 612 #active_bg => [1, 1, 1, 0.5],
435 @_ 613 @_
436 ) 614 )
437} 615}
438 616
439sub _draw { 617sub _draw {
440 my ($self) = @_; 618 my ($self) = @_;
441 619
620 my $color = $FOCUS == $self && $self->{active_bg}
621 ? $self->{active_bg}
622 : $self->{bg};
623
624 if ($color && (@$color < 4 || $color->[3])) {
442 my ($w, $h) = @$self{qw(w h)}; 625 my ($w, $h) = @$self{qw(w h)};
443 626
444 glEnable GL_BLEND; 627 glEnable GL_BLEND;
445 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 628 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
446 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 629 glColor_premultiply @$color;
447 630
448 glBegin GL_QUADS; 631 glBegin GL_QUADS;
449 glVertex 0 , 0; 632 glVertex 0 , 0;
450 glVertex 0 , $h; 633 glVertex 0 , $h;
451 glVertex $w, $h; 634 glVertex $w, $h;
452 glVertex $w, 0; 635 glVertex $w, 0;
453 glEnd; 636 glEnd;
454 637
455 glDisable GL_BLEND; 638 glDisable GL_BLEND;
639 }
456} 640}
457 641
458############################################################################# 642#############################################################################
459 643
460package CFClient::UI::Empty; 644package CFClient::UI::Empty;
… …
465 my ($class, %arg) = @_; 649 my ($class, %arg) = @_;
466 $class->SUPER::new (can_events => 0, %arg); 650 $class->SUPER::new (can_events => 0, %arg);
467} 651}
468 652
469sub size_request { 653sub size_request {
470 (0, 0) 654 my ($self) = @_;
655
656 ($self->{w} + 0, $self->{h} + 0)
471} 657}
472 658
473sub draw { } 659sub draw { }
474 660
475############################################################################# 661#############################################################################
… …
479our @ISA = CFClient::UI::Base::; 665our @ISA = CFClient::UI::Base::;
480 666
481sub new { 667sub new {
482 my ($class, %arg) = @_; 668 my ($class, %arg) = @_;
483 669
484 my $children = delete $arg{children} || []; 670 my $children = delete $arg{children};
485 671
486 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 672 my $self = $class->SUPER::new (
673 children => [],
674 can_events => 0,
675 %arg,
676 );
677
487 $self->add ($_) for @$children; 678 $self->add (@$children)
679 if $children;
488 680
489 $self 681 $self
682}
683
684sub add {
685 my ($self, @widgets) = @_;
686
687 $_->set_parent ($self)
688 for @widgets;
689
690 use sort 'stable';
691
692 $self->{children} = [
693 sort { $a->{z} <=> $b->{z} }
694 @{$self->{children}}, @widgets
695 ];
696
697 $self->realloc;
698}
699
700sub children {
701 @{ $_[0]{children} }
702}
703
704sub remove {
705 my ($self, $child) = @_;
706
707 delete $child->{parent};
708 $child->hide;
709
710 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
711
712 $self->realloc;
713}
714
715sub clear {
716 my ($self) = @_;
717
718 my $children = delete $self->{children};
719 $self->{children} = [];
720
721 for (@$children) {
722 delete $_->{parent};
723 $_->hide;
724 }
725
726 $self->realloc;
727}
728
729sub find_widget {
730 my ($self, $x, $y) = @_;
731
732 $x -= $self->{x};
733 $y -= $self->{y};
734
735 my $res;
736
737 for (reverse $self->visible_children) {
738 $res = $_->find_widget ($x, $y)
739 and return $res;
740 }
741
742 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
743}
744
745sub _draw {
746 my ($self) = @_;
747
748 $_->draw for @{$self->{children}};
749}
750
751#############################################################################
752
753package CFClient::UI::Bin;
754
755our @ISA = CFClient::UI::Container::;
756
757sub new {
758 my ($class, %arg) = @_;
759
760 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
761
762 $class->SUPER::new (children => [$child], %arg)
490} 763}
491 764
492sub add { 765sub add {
493 my ($self, $child) = @_; 766 my ($self, $child) = @_;
494 767
495 $child->set_parent ($self); 768 $self->SUPER::remove ($_) for @{ $self->{children} };
496 769 $self->SUPER::add ($child);
497 use sort 'stable';
498
499 $self->{children} = [
500 sort { $a->{z} <=> $b->{z} }
501 @{$self->{children}}, $child
502 ];
503
504 $child->check_size;
505} 770}
506 771
507sub remove { 772sub remove {
508 my ($self, $child) = @_; 773 my ($self, $widget) = @_;
509 774
510 delete $child->{parent}; 775 $self->SUPER::remove ($widget);
511 776
512 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 777 $self->{children} = [new CFClient::UI::Empty]
778 unless @{$self->{children}};
779}
513 780
514 $self->check_size; 781sub child { $_[0]->{children}[0] }
782
783sub size_request {
784 $_[0]{children}[0]->size_request
785}
786
787sub invoke_size_allocate {
788 my ($self, $w, $h) = @_;
789
790 $self->{children}[0]->configure (0, 0, $w, $h);
791
792 1
793}
794
795#############################################################################
796
797# back-buffered drawing area
798
799package CFClient::UI::Window;
800
801our @ISA = CFClient::UI::Bin::;
802
803use CFClient::OpenGL;
804
805sub new {
806 my ($class, %arg) = @_;
807
808 my $self = $class->SUPER::new (%arg);
809}
810
811sub update {
812 my ($self) = @_;
813
814 $ROOT->on_post_alloc ($self => sub { $self->render_child });
815 $self->SUPER::update;
816}
817
818sub invoke_size_allocate {
819 my ($self, $w, $h) = @_;
820
515 $self->update; 821 $self->update;
516}
517 822
518sub clear { 823 $self->SUPER::invoke_size_allocate ($w, $h)
824}
825
826sub _render {
827 my ($self) = @_;
828
829 $self->{children}[0]->draw;
830}
831
832sub render_child {
833 my ($self) = @_;
834
835 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
836 glClearColor 0, 0, 0, 0;
837 glClear GL_COLOR_BUFFER_BIT;
838
839 {
840 package CFClient::UI::Base;
841
842 ($draw_x, $draw_y, $draw_w, $draw_h) =
843 (0, 0, $self->{w}, $self->{h});
844 }
845
846 $self->_render;
847 };
848}
849
850sub _draw {
851 my ($self) = @_;
852
853 my ($w, $h) = @$self{qw(w h)};
854
855 my $tex = $self->{texture}
856 or return;
857
858 glEnable GL_TEXTURE_2D;
859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
860 glColor 0, 0, 0, 1;
861
862 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
863
864 glDisable GL_TEXTURE_2D;
865}
866
867#############################################################################
868
869package CFClient::UI::ViewPort;
870
871our @ISA = CFClient::UI::Window::;
872
873sub new {
874 my $class = shift;
875
876 $class->SUPER::new (
877 scroll_x => 0,
878 scroll_y => 1,
879 @_,
880 )
881}
882
883sub size_request {
884 my ($self) = @_;
885
886 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
887
888 $w = 10 if $self->{scroll_x};
889 $h = 10 if $self->{scroll_y};
890
891 ($w, $h)
892}
893
894sub invoke_size_allocate {
519 my ($self) = @_; 895 my ($self, $w, $h) = @_;
520 896
521 delete $_->{parent} 897 my $child = $self->child;
522 for @{ delete $self->{children} };
523 898
524 $self->{children} = []; 899 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
900 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
901
902 $self->child->configure (0, 0, $w, $h);
903 $self->update;
904
905 1
906}
907
908sub set_offset {
909 my ($self, $x, $y) = @_;
910
911 $self->{view_x} = int $x;
912 $self->{view_y} = int $y;
913
914 $self->update;
915}
916
917# hmm, this does not work for topleft of $self... but we should not ask for that
918sub coord2local {
919 my ($self, $x, $y) = @_;
920
921 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
922}
923
924sub coord2global {
925 my ($self, $x, $y) = @_;
926
927 $x = List::Util::min $self->{w}, $x - $self->{view_x};
928 $y = List::Util::min $self->{h}, $y - $self->{view_y};
929
930 $self->SUPER::coord2global ($x, $y)
525} 931}
526 932
527sub find_widget { 933sub find_widget {
528 my ($self, $x, $y) = @_; 934 my ($self, $x, $y) = @_;
529 935
530 $x -= $self->{x}; 936 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
531 $y -= $self->{y}; 937 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
532 938 ) {
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}) 939 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940 } else {
941 $self->CFClient::UI::Base::find_widget ($x, $y)
942 }
541} 943}
542 944
543sub _draw { 945sub _render {
544 my ($self) = @_; 946 my ($self) = @_;
545 947
546 $_->draw for @{$self->{children}}; 948 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
949 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
950
951 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952
953 $self->SUPER::_render;
547} 954}
548 955
549############################################################################# 956#############################################################################
550 957
551package CFClient::UI::Bin; 958package CFClient::UI::ScrolledWindow;
552 959
553our @ISA = CFClient::UI::Container::; 960our @ISA = CFClient::UI::HBox::;
554 961
555sub new { 962sub new {
556 my ($class, %arg) = @_; 963 my ($class, %arg) = @_;
557 964
558 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 965 my $child = delete $arg{child};
559 966
560 $class->SUPER::new (children => [$child], %arg) 967 my $self;
968
969 my $slider = new CFClient::UI::Slider
970 vertical => 1,
971 range => [0, 0, 1, 0.01], # HACK fix
972 on_changed => sub {
973 $self->{vp}->set_offset (0, $_[1]);
974 },
975 ;
976
977 $self = $class->SUPER::new (
978 vp => (new CFClient::UI::ViewPort expand => 1),
979 slider => $slider,
980 %arg,
981 );
982
983 $self->SUPER::add ($self->{vp}, $self->{slider});
984 $self->add ($child) if $child;
985
986 $self
561} 987}
562 988
563sub add { 989sub add {
564 my ($self, $child) = @_;
565
566 $self->{children} = [];
567
568 $self->SUPER::add ($child);
569}
570
571sub remove {
572 my ($self, $widget) = @_; 990 my ($self, $widget) = @_;
573 991
574 $self->SUPER::remove ($widget); 992 $self->{vp}->add ($self->{child} = $widget);
575
576 $self->{children} = [new CFClient::UI::Empty]
577 unless @{$self->{children}};
578} 993}
579 994
580sub child { $_[0]->{children}[0] } 995sub update {
996 my ($self) = @_;
581 997
582sub size_request { 998 $self->SUPER::update;
583 $_[0]{children}[0]->size_request
584}
585 999
1000 # todo: overwrite size_allocate of child
1001 my $child = $self->{vp}->child;
1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1003}
1004
586sub size_allocate { 1005sub invoke_size_allocate {
587 my ($self, $w, $h) = @_; 1006 my ($self, $w, $h) = @_;
588 1007
589 $self->{children}[0]->configure (0, 0, $w, $h); 1008 my $child = $self->{vp}->child;
1009 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1010
1011 $self->SUPER::invoke_size_allocate ($w, $h)
590} 1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
591 1016
592############################################################################# 1017#############################################################################
593 1018
594package CFClient::UI::Window; 1019package CFClient::UI::Frame;
595 1020
596our @ISA = CFClient::UI::Bin::; 1021our @ISA = CFClient::UI::Bin::;
597 1022
598use CFClient::OpenGL; 1023use CFClient::OpenGL;
1024
1025sub new {
1026 my $class = shift;
1027
1028 $class->SUPER::new (
1029 bg => undef,
1030 @_,
1031 )
1032}
1033
1034sub _draw {
1035 my ($self) = @_;
1036
1037 if ($self->{bg}) {
1038 my ($w, $h) = @$self{qw(w h)};
1039
1040 glEnable GL_BLEND;
1041 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042 glColor_premultiply @{ $self->{bg} };
1043
1044 glBegin GL_QUADS;
1045 glVertex 0 , 0;
1046 glVertex 0 , $h;
1047 glVertex $w, $h;
1048 glVertex $w, 0;
1049 glEnd;
1050
1051 glDisable GL_BLEND;
1052 }
1053
1054 $self->SUPER::_draw;
1055}
1056
1057#############################################################################
1058
1059package CFClient::UI::FancyFrame;
1060
1061our @ISA = CFClient::UI::Bin::;
1062
1063use CFClient::OpenGL;
1064
1065my $bg =
1066 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067 mipmap => 1, wrap => 1;
1068
1069my @border =
1070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
599 1072
600sub new { 1073sub new {
601 my ($class, %arg) = @_; 1074 my ($class, %arg) = @_;
602 1075
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 ( 1076 my $self = $class->SUPER::new (
687 bg => [1, 1, 1, 1], 1077 bg => [1, 1, 1, 1],
688 border_bg => [1, 1, 1, 1], 1078 border_bg => [1, 1, 1, 1],
689 border => 0.8, 1079 border => 0.6,
690 @_ 1080 can_events => 1,
1081 min_w => 16,
1082 min_h => 16,
1083 %arg,
691 ); 1084 );
692 1085
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 1086 $self->{title_widget} = new CFClient::UI::Label
746 align => 0, 1087 align => 0,
747 valign => 1, 1088 valign => 1,
748 text => $self->{title}, 1089 text => $self->{title},
749 fontsize => 1; 1090 fontsize => $self->{border},
1091 if exists $self->{title};
1092
1093 if ($self->{has_close_button}) {
1094 $self->{close_button} =
1095 new CFClient::UI::ImageButton
1096 image => 'x1_close.png',
1097 on_activate => sub { $self->hide };
1098
1099 $self->CFClient::UI::Container::add ($self->{close_button});
1100 }
750 1101
751 $self 1102 $self
1103}
1104
1105sub add {
1106 my ($self, @widgets) = @_;
1107
1108 $self->SUPER::add (@widgets);
1109 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1110 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
752} 1111}
753 1112
754sub border { 1113sub border {
755 int $_[0]{border} * $::FONTSIZE 1114 int $_[0]{border} * $::FONTSIZE
756} 1115}
757 1116
758sub size_request { 1117sub size_request {
759 my ($self) = @_; 1118 my ($self) = @_;
1119
1120 $self->{title_widget}->size_request
1121 if $self->{title_widget};
1122
1123 $self->{close_button}->size_request
1124 if $self->{close_button};
760 1125
761 my ($w, $h) = $self->SUPER::size_request; 1126 my ($w, $h) = $self->SUPER::size_request;
762 1127
763 ( 1128 (
764 $w + $self->border * 2, 1129 $w + $self->border * 2,
765 $h + $self->border * 2, 1130 $h + $self->border * 2,
766 ) 1131 )
767} 1132}
768 1133
769sub size_allocate { 1134sub invoke_size_allocate {
770 my ($self, $w, $h) = @_; 1135 my ($self, $w, $h) = @_;
771 1136
1137 if ($self->{title_widget}) {
1138 $self->{title_widget}{w} = $w;
1139 $self->{title_widget}{h} = $h;
1140 $self->{title_widget}->invoke_size_allocate ($w, $h);
1141 }
1142
1143 my $border = $self->border;
1144
772 $h -= List::Util::max 0, $self->border * 2; 1145 $h -= List::Util::max 0, $border * 2;
773 $w -= List::Util::max 0, $self->border * 2; 1146 $w -= List::Util::max 0, $border * 2;
774 1147
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); 1148 $self->child->configure ($border, $border, $w, $h);
779}
780 1149
1150 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1151 if $self->{close_button};
1152
1153 1
1154}
1155
781sub button_down { 1156sub invoke_button_down {
782 my ($self, $ev, $x, $y) = @_; 1157 my ($self, $ev, $x, $y) = @_;
783 1158
1159 my ($w, $h) = @$self{qw(w h)};
784 my $border = $self->border; 1160 my $border = $self->border;
785 1161
786 if ($x < $self->{w} && $x >= $self->{w} - $border 1162 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
787 && $y < $self->{h} && $y >= $self->{h} - $border) { 1163 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
788 1164
1165 if ($lr & $td) {
1166 my ($wx, $wy) = ($self->{x}, $self->{y});
789 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1167 my ($ox, $oy) = ($ev->{x}, $ev->{y});
790 my ($bw, $bh) = ($self->{w}, $self->{h}); 1168 my ($bw, $bh) = ($self->{w}, $self->{h});
791 1169
1170 my $mx = $x < $border;
1171 my $my = $y < $border;
1172
792 $self->{motion} = sub { 1173 $self->{motion} = sub {
793 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
794 1175
795 ($x, $y) = ($ev->{x}, $ev->{y}); 1176 my $dx = $ev->{x} - $ox;
1177 my $dy = $ev->{y} - $oy;
796 1178
797 $self->{user_w} = $bw + $x - $ox; 1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
798 $self->{user_h} = $bh + $y - $oy; 1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
799 $self->check_size; 1181
1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1183 $self->realloc;
800 }; 1184 };
801 1185
802 } elsif ($x >= 0 && $x < $self->{w} 1186 } elsif ($lr ^ $td) {
803 && $y >= 0 && $y < $border) {
804
805 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
806 my ($bx, $by) = ($self->{x}, $self->{y}); 1188 my ($bx, $by) = ($self->{x}, $self->{y});
807 1189
808 $self->{motion} = sub { 1190 $self->{motion} = sub {
809 my ($ev, $x, $y) = @_; 1191 my ($ev, $x, $y) = @_;
810 1192
811 ($x, $y) = ($ev->{x}, $ev->{y}); 1193 ($x, $y) = ($ev->{x}, $ev->{y});
812 1194
813 $self->move ($bx + $x - $ox, $by + $y - $oy); 1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
814 $self->update; 1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
815 }; 1198 };
1199 } else {
1200 return 0;
1201 }
1202
816 } 1203 1
817} 1204}
818 1205
819sub button_up { 1206sub invoke_button_up {
820 my ($self, $ev, $x, $y) = @_; 1207 my ($self, $ev, $x, $y) = @_;
821 1208
822 delete $self->{motion}; 1209 ! ! delete $self->{motion}
823} 1210}
824 1211
825sub mouse_motion { 1212sub invoke_mouse_motion {
826 my ($self, $ev, $x, $y) = @_; 1213 my ($self, $ev, $x, $y) = @_;
827 1214
828 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1215 $self->{motion}->($ev, $x, $y) if $self->{motion};
1216
1217 ! ! $self->{motion}
829} 1218}
830 1219
831sub _draw { 1220sub _draw {
832 my ($self) = @_; 1221 my ($self) = @_;
833 1222
1223 my $child = $self->{children}[0];
1224
834 my ($w, $h ) = ($self->{w}, $self->{h}); 1225 my ($w, $h ) = ($self->{w}, $self->{h});
835 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1226 my ($cw, $ch) = ($child->{w}, $child->{h});
836 1227
837 glEnable GL_BLEND;
838 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
839 glEnable GL_TEXTURE_2D; 1228 glEnable GL_TEXTURE_2D;
840 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1229 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
841 1230
842 my $border = $self->border; 1231 my $border = $self->border;
843 1232
844 glColor @{ $self->{border_bg} }; 1233 glColor @{ $self->{border_bg} };
845 $tex[1]->draw_quad (0, 0, $w, $border); 1234 $border[0]->draw_quad_alpha (0, 0, $w, $border);
846 $tex[3]->draw_quad (0, $border, $border, $ch); 1235 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
847 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1236 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
848 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1237 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
849 1238
850 my $bg = $tex[0]; 1239 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1240 glColor @{ $self->{bg} };
851 1241
852 # TODO: repeat texture not scale 1242 # TODO: repeat texture not scale
853 my $rep_x = $cw / $bg->{w}; 1243 # solve this better(?)
854 my $rep_y = $ch / $bg->{h}; 1244 $bg->{s} = $cw / $bg->{w};
855 1245 $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); 1246 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1247 }
862 1248
863 glDisable GL_TEXTURE_2D; 1249 glDisable GL_TEXTURE_2D;
864 glDisable GL_BLEND;
865 1250
866 $self->{title}->draw if $self->{title};
867 $self->child->draw; 1251 $child->draw;
1252
1253 if ($self->{title_widget}) {
1254 glTranslate 0, $border - $self->{h};
1255 $self->{title_widget}->_draw;
1256
1257 glTranslate 0, - ($border - $self->{h});
1258 }
1259
1260 $self->{close_button}->draw
1261 if $self->{close_button};
868} 1262}
869 1263
870############################################################################# 1264#############################################################################
871 1265
872package CFClient::UI::Table; 1266package CFClient::UI::Table;
… …
880sub new { 1274sub new {
881 my $class = shift; 1275 my $class = shift;
882 1276
883 $class->SUPER::new ( 1277 $class->SUPER::new (
884 col_expand => [], 1278 col_expand => [],
885 @_ 1279 @_,
886 ) 1280 )
1281}
1282
1283sub children {
1284 grep $_, map @$_, grep $_, @{ $_[0]{children} }
887} 1285}
888 1286
889sub add { 1287sub add {
890 my ($self, $x, $y, $child) = @_; 1288 my ($self, $x, $y, $child) = @_;
891 1289
892 $child->set_parent ($self); 1290 $child->set_parent ($self);
893 $self->{children}[$y][$x] = $child; 1291 $self->{children}[$y][$x] = $child;
894 1292
895 $child->check_size; 1293 $self->realloc;
896} 1294}
897 1295
1296sub remove {
1297 my ($self, $child) = @_;
1298
1299 # TODO: not yet implemented
1300}
1301
898# TODO: move to container class maybe? send childs a signal on removal? 1302# TODO: move to container class maybe? send children a signal on removal?
899sub clear { 1303sub clear {
900 my ($self) = @_; 1304 my ($self) = @_;
901 1305
1306 my @children = $self->children;
902 delete $self->{children}; 1307 delete $self->{children};
903 $self->update; 1308
1309 for (@children) {
1310 delete $_->{parent};
1311 $_->hide;
1312 }
1313
1314 $self->realloc;
904} 1315}
905 1316
906sub get_wh { 1317sub get_wh {
907 my ($self) = @_; 1318 my ($self) = @_;
908 1319
… …
934 (sum @$ws), 1345 (sum @$ws),
935 (sum @$hs), 1346 (sum @$hs),
936 ) 1347 )
937} 1348}
938 1349
939sub size_allocate { 1350sub invoke_size_allocate {
940 my ($self, $w, $h) = @_; 1351 my ($self, $w, $h) = @_;
941 1352
942 my ($ws, $hs) = $self->get_wh; 1353 my ($ws, $hs) = $self->get_wh;
943 1354
944 my $req_w = sum @$ws; 1355 my $req_w = (sum @$ws) || 1;
945 my $req_h = sum @$hs; 1356 my $req_h = (sum @$hs) || 1;
946 1357
947 # TODO: nicer code && do row_expand 1358 # TODO: nicer code && do row_expand
948 my @col_expand = @{$self->{col_expand}}; 1359 my @col_expand = @{$self->{col_expand}};
949 @col_expand = (1) x @$ws unless @col_expand; 1360 @col_expand = (1) x @$ws unless @col_expand;
950 my $col_expand = (sum @col_expand) || 1; 1361 my $col_expand = (sum @col_expand) || 1;
… …
976 } 1387 }
977 1388
978 $y += $row_h; 1389 $y += $row_h;
979 } 1390 }
980 1391
1392 1
981} 1393}
982 1394
983sub find_widget { 1395sub find_widget {
984 my ($self, $x, $y) = @_; 1396 my ($self, $x, $y) = @_;
985 1397
… …
1004 } 1416 }
1005} 1417}
1006 1418
1007############################################################################# 1419#############################################################################
1008 1420
1421package CFClient::UI::Box;
1422
1423our @ISA = CFClient::UI::Container::;
1424
1425sub size_request {
1426 my ($self) = @_;
1427
1428 $self->{vertical}
1429 ? (
1430 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1431 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1432 )
1433 : (
1434 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1435 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1436 )
1437}
1438
1439sub invoke_size_allocate {
1440 my ($self, $w, $h) = @_;
1441
1442 my $space = $self->{vertical} ? $h : $w;
1443 my $children = $self->{children};
1444
1445 my @req;
1446
1447 if ($self->{homogeneous}) {
1448 @req = ($space / (@$children || 1)) x @$children;
1449 } else {
1450 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1451 my $req = List::Util::sum @req;
1452
1453 if ($req > $space) {
1454 # ah well, not enough space
1455 $_ *= $space / $req for @req;
1456 } else {
1457 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1458
1459 $space = ($space - $req) / $expand; # remaining space to give away
1460
1461 $req[$_] += $space * $children->[$_]{expand}
1462 for 0 .. $#$children;
1463 }
1464 }
1465
1466 CFClient::UI::harmonize \@req;
1467
1468 my $pos = 0;
1469 for (0 .. $#$children) {
1470 my $alloc = $req[$_];
1471 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1472
1473 $pos += $alloc;
1474 }
1475
1476 1
1477}
1478
1479#############################################################################
1480
1009package CFClient::UI::HBox; 1481package CFClient::UI::HBox;
1010 1482
1011# TODO: wrap into common Box base class
1012
1013our @ISA = CFClient::UI::Container::; 1483our @ISA = CFClient::UI::Box::;
1014 1484
1015sub size_request { 1485sub new {
1016 my ($self) = @_; 1486 my $class = shift;
1017 1487
1018 my @alloc = map [$_->size_request], @{$self->{children}}; 1488 $class->SUPER::new (
1019 1489 vertical => 0,
1020 ( 1490 @_,
1021 (List::Util::sum map $_->[0], @alloc),
1022 (List::Util::max map $_->[1], @alloc),
1023 ) 1491 )
1024} 1492}
1025 1493
1026sub size_allocate {
1027 my ($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 += $h;
1062 }
1063
1064 1
1065}
1066
1067############################################################################# 1494#############################################################################
1068 1495
1069package CFClient::UI::VBox; 1496package CFClient::UI::VBox;
1070 1497
1071# TODO: wrap into common Box base class
1072
1073our @ISA = CFClient::UI::Container::; 1498our @ISA = CFClient::UI::Box::;
1074 1499
1075sub size_request { 1500sub new {
1076 my ($self) = @_; 1501 my $class = shift;
1077 1502
1078 my @alloc = map [$_->size_request], @{$self->{children}}; 1503 $class->SUPER::new (
1079 1504 vertical => 1,
1080 ( 1505 @_,
1081 (List::Util::max map $_->[0], @alloc),
1082 (List::Util::sum map $_->[1], @alloc),
1083 ) 1506 )
1084} 1507}
1085 1508
1086sub size_allocate {
1087 my ($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 += $h;
1118 }
1119
1120 1
1121}
1122
1123############################################################################# 1509#############################################################################
1124 1510
1125package CFClient::UI::Label; 1511package CFClient::UI::Label;
1126 1512
1127our @ISA = CFClient::UI::Base::; 1513our @ISA = CFClient::UI::DrawBG::;
1128 1514
1129use CFClient::OpenGL; 1515use CFClient::OpenGL;
1130 1516
1131sub new { 1517sub new {
1132 my ($class, %arg) = @_; 1518 my ($class, %arg) = @_;
1133 1519
1134 my $self = $class->SUPER::new ( 1520 my $self = $class->SUPER::new (
1135 fg => [1, 1, 1], 1521 fg => [1, 1, 1],
1522 #bg => none
1523 #active_bg => none
1136 #font => default_font 1524 #font => default_font
1525 #text => initial text
1526 #markup => initial narkup
1527 #max_w => maximum pixel width
1528 ellipsise => 3, # end
1529 layout => (new CFClient::Layout),
1137 fontsize => 1, 1530 fontsize => 1,
1138 text => "",
1139 align => -1, 1531 align => -1,
1140 valign => -1, 1532 valign => -1,
1141 padding => 2, 1533 padding_x => 2,
1142 layout => new CFClient::Layout, 1534 padding_y => 2,
1143 can_events => 0, 1535 can_events => 0,
1144 %arg 1536 %arg
1145 ); 1537 );
1146 1538
1147 if (exists $self->{template}) { 1539 if (exists $self->{template}) {
1148 my $layout = new CFClient::Layout; 1540 my $layout = new CFClient::Layout;
1149 $layout->set_text (delete $self->{template}); 1541 $layout->set_text (delete $self->{template});
1150 $self->{template} = $layout; 1542 $self->{template} = $layout;
1151 } 1543 }
1152 1544
1153 $self->set_text (delete $self->{text}) if exists $self->{text}; 1545 if (exists $self->{markup}) {
1154 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1546 $self->set_markup (delete $self->{markup});
1547 } else {
1548 $self->set_text (delete $self->{text});
1549 }
1155 1550
1156 $self 1551 $self
1157} 1552}
1158 1553
1159sub escape { 1554sub escape($) {
1160 local $_ = $_[1]; 1555 local $_ = $_[0];
1161 1556
1162 s/&/&amp;/g; 1557 s/&/&amp;/g;
1163 s/>/&gt;/g; 1558 s/>/&gt;/g;
1164 s/</&lt;/g; 1559 s/</&lt;/g;
1165 1560
1166 $_[1] 1561 $_
1562}
1563
1564sub update {
1565 my ($self) = @_;
1566
1567 delete $self->{texture};
1568 $self->SUPER::update;
1569}
1570
1571sub realloc {
1572 my ($self) = @_;
1573
1574 delete $self->{ox};
1575 $self->SUPER::realloc;
1167} 1576}
1168 1577
1169sub set_text { 1578sub set_text {
1170 my ($self, $text) = @_; 1579 my ($self, $text) = @_;
1171 1580
1581 return if $self->{text} eq "T$text";
1582 $self->{text} = "T$text";
1583
1584 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1172 $self->{layout}->set_text ($text); 1585 $self->{layout}->set_text ($text);
1173 1586
1174 delete $self->{texture}; 1587 delete $self->{size_req};
1175 $self->check_size; 1588 $self->realloc;
1176 $self->update; 1589 $self->update;
1177} 1590}
1178 1591
1179sub set_markup { 1592sub set_markup {
1180 my ($self, $markup) = @_; 1593 my ($self, $markup) = @_;
1181 1594
1595 return if $self->{text} eq "M$markup";
1596 $self->{text} = "M$markup";
1597
1598 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1599
1600 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1182 $self->{layout}->set_markup ($markup); 1601 $self->{layout}->set_markup ($markup);
1183 1602
1184 delete $self->{texture}; 1603 delete $self->{size_req};
1185 $self->check_size; 1604 $self->realloc;
1186 $self->update; 1605 $self->update;
1187} 1606}
1188 1607
1189sub size_request { 1608sub size_request {
1190 my ($self) = @_; 1609 my ($self) = @_;
1191 1610
1611 $self->{size_req} ||= do {
1192 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1612 $self->{layout}->set_font ($self->{font}) if $self->{font};
1193 $self->{layout}->set_width ($self->{max_w} || -1); 1613 $self->{layout}->set_width ($self->{max_w} || -1);
1614 $self->{layout}->set_ellipsise ($self->{ellipsise});
1615 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1194 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1616 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1195 1617
1196 my ($w, $h) = $self->{layout}->size; 1618 my ($w, $h) = $self->{layout}->size;
1197 1619
1198 if (exists $self->{template}) { 1620 if (exists $self->{template}) {
1199 $self->{template}->set_font ($self->{font}) if $self->{font}; 1621 $self->{template}->set_font ($self->{font}) if $self->{font};
1200 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1622 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1201 1623
1202 my ($w2, $h2) = $self->{template}->size; 1624 my ($w2, $h2) = $self->{template}->size;
1203 1625
1204 $w = List::Util::max $w, $w2; 1626 $w = List::Util::max $w, $w2;
1205 $h = List::Util::max $h, $h2; 1627 $h = List::Util::max $h, $h2;
1628 }
1629
1630 [$w, $h]
1206 } 1631 };
1207 1632
1208 ( 1633 @{ $self->{size_req} }
1209 $w + $self->{padding} * 2,
1210 $h + $self->{padding} * 2,
1211 )
1212} 1634}
1213 1635
1214sub size_allocate { 1636sub invoke_size_allocate {
1215 my ($self, $w, $h) = @_; 1637 my ($self, $w, $h) = @_;
1216 1638
1639 delete $self->{ox};
1640
1217 delete $self->{texture}; 1641 delete $self->{texture}
1642 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1643
1644 1
1218} 1645}
1219 1646
1220sub set_fontsize { 1647sub set_fontsize {
1221 my ($self, $fontsize) = @_; 1648 my ($self, $fontsize) = @_;
1222 1649
1223 $self->{fontsize} = $fontsize; 1650 $self->{fontsize} = $fontsize;
1224 delete $self->{texture}; 1651 delete $self->{texture};
1225 $self->check_size; 1652
1226 $self->update; 1653 $self->realloc;
1654}
1655
1656sub reconfigure {
1657 my ($self) = @_;
1658
1659 delete $self->{size_req};
1660
1661 $self->SUPER::reconfigure;
1227} 1662}
1228 1663
1229sub _draw { 1664sub _draw {
1230 my ($self) = @_; 1665 my ($self) = @_;
1231 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
1232 my $tex = $self->{texture} ||= do { 1669 my $tex = $self->{texture} ||= do {
1670 $self->{layout}->set_foreground (@{$self->{fg}});
1233 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1671 $self->{layout}->set_font ($self->{font}) if $self->{font};
1234 $self->{layout}->set_width ($self->{w}); 1672 $self->{layout}->set_width ($self->{w});
1673 $self->{layout}->set_ellipsise ($self->{ellipsise});
1674 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1235 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676
1236 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
1237 }; 1678 };
1238 1679
1239 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
1240 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1681 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1682 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1683 : ($self->{w} - $tex->{w}) * 0.5);
1684
1685 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1686 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1687 : ($self->{h} - $tex->{h}) * 0.5);
1688 };
1689
1241 glEnable GL_TEXTURE_2D; 1690 glEnable GL_TEXTURE_2D;
1691
1692 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1693 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1694
1695 if ($tex->{format} == GL_ALPHA) {
1696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1697 glColor @{$self->{fg}};
1698 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1699 } else {
1242 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1243 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1244 glColor @{$self->{fg}}; 1702 }
1245
1246 $self->{ox} = int (
1247 $self->{align} < 0 ? $self->{padding}
1248 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1249 : ($self->{w} - $tex->{w}) * 0.5
1250 );
1251
1252 $self->{oy} = int (
1253 $self->{valign} < 0 ? $self->{padding}
1254 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1255 : ($self->{h} - $tex->{h}) * 0.5
1256 );
1257
1258 $tex->draw_quad ($self->{ox}, $self->{oy});
1259 1703
1260 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1261 glDisable GL_BLEND;
1262} 1705}
1263 1706
1264############################################################################# 1707#############################################################################
1265 1708
1266package CFClient::UI::EntryBase; 1709package CFClient::UI::EntryBase;
… …
1271 1714
1272sub new { 1715sub new {
1273 my $class = shift; 1716 my $class = shift;
1274 1717
1275 $class->SUPER::new ( 1718 $class->SUPER::new (
1276 fg => [1, 1, 1], 1719 fg => [1, 1, 1],
1277 bg => [0, 0, 0, 0.2], 1720 bg => [0, 0, 0, 0.2],
1278 active_bg => [1, 1, 1, 0.5], 1721 active_bg => [1, 1, 1, 0.5],
1279 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1280 can_hover => 1, 1723 can_hover => 1,
1281 can_focus => 1, 1724 can_focus => 1,
1282 valign => 0, 1725 valign => 0,
1283 can_events => 1, 1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1284 @_ 1729 @_
1285 ) 1730 )
1286} 1731}
1287 1732
1288sub _set_text { 1733sub _set_text {
… …
1290 1735
1291 delete $self->{cur_h}; 1736 delete $self->{cur_h};
1292 1737
1293 return if $self->{text} eq $text; 1738 return if $self->{text} eq $text;
1294 1739
1295 delete $self->{texture};
1296
1297 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1298 $self->{text} = $text; 1741 $self->{text} = $text;
1299 1742
1300 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1301 $self->{layout}->set_text ("$text "); 1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1302 1746
1303 $self->emit (changed => $self->{text}); 1747 $self->emit (changed => $self->{text});
1748
1749 $self->realloc;
1750 $self->update;
1751}
1752
1753sub set_text {
1754 my ($self, $text) = @_;
1755
1756 $self->{cursor} = length $text;
1757 $self->_set_text ($text);
1304} 1758}
1305 1759
1306sub get_text { 1760sub get_text {
1307 $_[0]{text} 1761 $_[0]{text}
1308} 1762}
… …
1313 my ($w, $h) = $self->SUPER::size_request; 1767 my ($w, $h) = $self->SUPER::size_request;
1314 1768
1315 ($w + 1, $h) # add 1 for cursor 1769 ($w + 1, $h) # add 1 for cursor
1316} 1770}
1317 1771
1318sub size_allocate {
1319 my ($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 $self->update;
1330}
1331
1332sub key_down { 1772sub invoke_key_down {
1333 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1334 1774
1335 my $mod = $ev->{mod}; 1775 my $mod = $ev->{mod};
1336 my $sym = $ev->{sym}; 1776 my $sym = $ev->{sym};
1337 my $uni = $ev->{unicode}; 1777 my $uni = $ev->{unicode};
1338 1778
1339 my $text = $self->get_text; 1779 my $text = $self->get_text;
1340 1780
1341 if ($sym == 8) { 1781 if ($uni == 8) {
1342 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1343 } elsif ($sym == 127) { 1783 } elsif ($uni == 127) {
1344 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1345 } elsif ($sym == CFClient::SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1346 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1347 } elsif ($sym == CFClient::SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1348 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1349 } elsif ($sym == CFClient::SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1350 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1351 } elsif ($sym == CFClient::SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1352 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1353 } elsif ($sym == 27) { 1793 } elsif ($uni == 27) {
1354 $self->emit ('escape'); 1794 $self->emit ('escape');
1355 } elsif ($uni) { 1795 } elsif ($uni) {
1356 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1357 } 1799 }
1358 1800
1359 $self->_set_text ($text); 1801 $self->_set_text ($text);
1360 $self->update;
1361}
1362 1802
1803 $self->realloc;
1804
1805 1
1806}
1807
1363sub focus_in { 1808sub invoke_focus_in {
1364 my ($self) = @_; 1809 my ($self) = @_;
1365 1810
1366 $self->{last_activity} = $::NOW; 1811 $self->{last_activity} = $::NOW;
1367 1812
1368 $self->SUPER::focus_in; 1813 $self->SUPER::invoke_focus_in
1369} 1814}
1370 1815
1371sub button_down { 1816sub invoke_button_down {
1372 my ($self, $ev, $x, $y) = @_; 1817 my ($self, $ev, $x, $y) = @_;
1373 1818
1374 $self->SUPER::button_down ($ev, $x, $y); 1819 $self->SUPER::invoke_button_down ($ev, $x, $y);
1375 1820
1376 my $idx = $self->{layout}->xy_to_index ($x, $y); 1821 my $idx = $self->{layout}->xy_to_index ($x, $y);
1377 1822
1378 # byte-index to char-index 1823 # byte-index to char-index
1379 my $text = $self->{text}; 1824 my $text = $self->{text};
1380 utf8::encode $text; 1825 utf8::encode $text;
1381 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1382 1827
1383 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1384 $self->update; 1829 $self->update;
1830
1831 1
1385} 1832}
1386 1833
1387sub mouse_motion { 1834sub invoke_mouse_motion {
1388 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1389# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1836# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1837
1838 1
1390} 1839}
1391 1840
1392sub _draw { 1841sub _draw {
1393 my ($self) = @_; 1842 my ($self) = @_;
1394 1843
1395 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1396 1845
1397 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1398 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1399 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1400 } else { 1849 } else {
1401 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1402 } 1851 }
1403 1852
1404 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1405 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1406 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1407 glVertex 0 , 0; 1856 glVertex 0 , 0;
1408 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1409 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1410 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1435 1884
1436our @ISA = CFClient::UI::EntryBase::; 1885our @ISA = CFClient::UI::EntryBase::;
1437 1886
1438use CFClient::OpenGL; 1887use CFClient::OpenGL;
1439 1888
1440sub key_down { 1889sub invoke_key_down {
1441 my ($self, $ev) = @_; 1890 my ($self, $ev) = @_;
1442 1891
1443 my $sym = $ev->{sym}; 1892 my $sym = $ev->{sym};
1444 1893
1445 if ($sym == 13) { 1894 if ($sym == 13) {
1895 unshift @{$self->{history}},
1896 my $txt = $self->get_text;
1897
1898 $self->{history_pointer} = -1;
1899 $self->{history_saveback} = '';
1446 $self->emit (activate => $self->get_text); 1900 $self->emit (activate => $txt);
1447 $self->update; 1901 $self->update;
1448 1902
1903 } elsif ($sym == CFClient::SDLK_UP) {
1904 if ($self->{history_pointer} < 0) {
1905 $self->{history_saveback} = $self->get_text;
1906 }
1907 if (@{$self->{history} || []} > 0) {
1908 $self->{history_pointer}++;
1909 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1910 $self->{history_pointer} = @{$self->{history} || []} - 1;
1911 }
1912 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1913 }
1914
1915 } elsif ($sym == CFClient::SDLK_DOWN) {
1916 $self->{history_pointer}--;
1917 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1918
1919 if ($self->{history_pointer} >= 0) {
1920 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1921 } else {
1922 $self->set_text ($self->{history_saveback});
1923 }
1924
1449 } else { 1925 } else {
1450 $self->SUPER::key_down ($ev); 1926 return $self->SUPER::invoke_key_down ($ev)
1927 }
1928
1451 } 1929 1
1452
1453} 1930}
1454 1931
1455############################################################################# 1932#############################################################################
1456 1933
1457package CFClient::UI::Button; 1934package CFClient::UI::Button;
… …
1466 1943
1467sub new { 1944sub new {
1468 my $class = shift; 1945 my $class = shift;
1469 1946
1470 $class->SUPER::new ( 1947 $class->SUPER::new (
1471 padding => 4, 1948 padding_x => 4,
1949 padding_y => 4,
1472 fg => [1, 1, 1], 1950 fg => [1, 1, 1],
1473 bg => [1, 1, 1, 0.2],
1474 active_fg => [0, 0, 1], 1951 active_fg => [0, 0, 1],
1475 can_hover => 1, 1952 can_hover => 1,
1476 align => 0, 1953 align => 0,
1477 valign => 0, 1954 valign => 0,
1478 can_events => 1, 1955 can_events => 1,
1479 @_ 1956 @_
1480 ) 1957 )
1481} 1958}
1482 1959
1483sub button_up { 1960sub invoke_button_up {
1484 my ($self, $ev, $x, $y) = @_; 1961 my ($self, $ev, $x, $y) = @_;
1485 1962
1963 $self->emit ("activate")
1486 if ($x >= 0 && $x < $self->{w} 1964 if $x >= 0 && $x < $self->{w}
1487 && $y >= 0 && $y < $self->{h}) { 1965 && $y >= 0 && $y < $self->{h};
1488 $self->emit ("activate"); 1966
1489 } 1967 1
1490} 1968}
1491 1969
1492sub _draw { 1970sub _draw {
1493 my ($self) = @_; 1971 my ($self) = @_;
1494 1972
1495 local $self->{fg} = $self->{fg}; 1973 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1496 1974
1497 if ($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; 1975 glEnable GL_TEXTURE_2D;
1504 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1976 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1505 glColor 0, 0, 0, 1; 1977 glColor 0, 0, 0, 1;
1506 1978
1507 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1979 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1508 1980
1509 glDisable GL_TEXTURE_2D; 1981 glDisable GL_TEXTURE_2D;
1510 glDisable GL_BLEND;
1511 1982
1512 $self->SUPER::_draw; 1983 $self->SUPER::_draw;
1984}
1985
1986#############################################################################
1987
1988package CFClient::UI::ImageButton;
1989
1990our @ISA = CFClient::UI::Image::;
1991
1992use CFClient::OpenGL;
1993
1994my %textures;
1995
1996sub new {
1997 my $class = shift;
1998
1999 my $self = $class->SUPER::new (
2000 padding_x => 4,
2001 padding_y => 4,
2002 fg => [1, 1, 1],
2003 active_fg => [0, 0, 1],
2004 can_hover => 1,
2005 align => 0,
2006 valign => 0,
2007 can_events => 1,
2008 @_
2009 );
2010}
2011
2012sub invoke_button_up {
2013 my ($self, $ev, $x, $y) = @_;
2014
2015 $self->emit ("activate")
2016 if $x >= 0 && $x < $self->{w}
2017 && $y >= 0 && $y < $self->{h};
2018
2019 1
1513} 2020}
1514 2021
1515############################################################################# 2022#############################################################################
1516 2023
1517package CFClient::UI::CheckBox; 2024package CFClient::UI::CheckBox;
… …
1526 2033
1527sub new { 2034sub new {
1528 my $class = shift; 2035 my $class = shift;
1529 2036
1530 $class->SUPER::new ( 2037 $class->SUPER::new (
1531 padding => 2, 2038 padding_x => 2,
2039 padding_y => 2,
1532 fg => [1, 1, 1], 2040 fg => [1, 1, 1],
1533 active_fg => [1, 1, 0], 2041 active_fg => [1, 1, 0],
2042 bg => [0, 0, 0, 0.2],
2043 active_bg => [1, 1, 1, 0.5],
1534 state => 0, 2044 state => 0,
1535 can_hover => 1, 2045 can_hover => 1,
1536 @_ 2046 @_
1537 ) 2047 )
1538} 2048}
1539 2049
1540sub size_request { 2050sub size_request {
1541 my ($self) = @_; 2051 my ($self) = @_;
1542 2052
1543 ($self->{padding} * 2 + 6) x 2 2053 (6) x 2
1544} 2054}
1545 2055
1546sub button_down { 2056sub invoke_button_down {
1547 my ($self, $ev, $x, $y) = @_; 2057 my ($self, $ev, $x, $y) = @_;
1548 2058
1549 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2059 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1550 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2060 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1551 $self->{state} = !$self->{state}; 2061 $self->{state} = !$self->{state};
1552 $self->emit (changed => $self->{state}); 2062 $self->emit (changed => $self->{state});
2063 } else {
2064 return 0
2065 }
2066
1553 } 2067 1
1554} 2068}
1555 2069
1556sub _draw { 2070sub _draw {
1557 my ($self) = @_; 2071 my ($self) = @_;
1558 2072
1559 $self->SUPER::_draw; 2073 $self->SUPER::_draw;
1560 2074
1561 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2075 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1562 2076
1563 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2077 my ($w, $h) = @$self{qw(w h)};
2078
2079 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1564 2080
1565 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2081 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1566 2082
1567 glEnable GL_BLEND; 2083 my $tex = $self->{state} ? $tex[1] : $tex[0];
2084
1568 glEnable GL_TEXTURE_2D; 2085 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); 2086 $tex->draw_quad_alpha (0, 0, $s, $s);
1574
1575 glDisable GL_TEXTURE_2D; 2087 glDisable GL_TEXTURE_2D;
1576 glDisable GL_BLEND;
1577} 2088}
1578 2089
1579############################################################################# 2090#############################################################################
1580 2091
1581package CFClient::UI::Image; 2092package CFClient::UI::Image;
… …
1624 glTranslate 0, -$self->{w}, 0; 2135 glTranslate 0, -$self->{w}, 0;
1625 2136
1626 ($w, $h) = ($h, $w); 2137 ($w, $h) = ($h, $w);
1627 } 2138 }
1628 2139
1629 glEnable GL_BLEND;
1630 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1631 glEnable GL_TEXTURE_2D; 2140 glEnable GL_TEXTURE_2D;
1632 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2141 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1633 2142
1634 $tex->draw_quad (0, 0, $w, $h); 2143 $tex->draw_quad_alpha (0, 0, $w, $h);
1635 2144
1636 glDisable GL_BLEND;
1637 glDisable GL_TEXTURE_2D; 2145 glDisable GL_TEXTURE_2D;
1638} 2146}
1639 2147
1640############################################################################# 2148#############################################################################
1641 2149
… …
1689} 2197}
1690 2198
1691sub set_max { 2199sub set_max {
1692 my ($self, $max) = @_; 2200 my ($self, $max) = @_;
1693 2201
2202 return if $self->{max_val} == $max;
2203
1694 $self->{max_val} = $max; 2204 $self->{max_val} = $max;
2205 $self->update;
1695} 2206}
1696 2207
1697sub set_value { 2208sub set_value {
1698 my ($self, $val, $max) = @_; 2209 my ($self, $val, $max) = @_;
1699 2210
1700 $self->set_max ($max) 2211 $self->set_max ($max)
1701 if defined $max; 2212 if defined $max;
1702 2213
1703 $max = $self->{max_val}; 2214 return if $self->{val} == $val;
2215
1704 $self->{val} = $val; 2216 $self->{val} = $val;
1705
1706 $self->update; 2217 $self->update;
1707} 2218}
1708 2219
1709sub _draw { 2220sub _draw {
1710 my ($self) = @_; 2221 my ($self) = @_;
… …
1728 2239
1729 my $h1 = $self->{h} * (1 - $ycut1); 2240 my $h1 = $self->{h} * (1 - $ycut1);
1730 my $h2 = $self->{h} * (1 - $ycut2); 2241 my $h2 = $self->{h} * (1 - $ycut2);
1731 2242
1732 glEnable GL_BLEND; 2243 glEnable GL_BLEND;
1733 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2244 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2245 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1734 glEnable GL_TEXTURE_2D; 2246 glEnable GL_TEXTURE_2D;
1735 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2247 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1736 2248
1737 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2249 glBindTexture GL_TEXTURE_2D, $t1->{name};
1738 glBegin GL_QUADS; 2250 glBegin GL_QUADS;
… …
1773 2285
1774sub new { 2286sub new {
1775 my ($class, %arg) = @_; 2287 my ($class, %arg) = @_;
1776 2288
1777 my $self = $class->SUPER::new ( 2289 my $self = $class->SUPER::new (
1778 tooltip => $arg{type}, 2290 tooltip => $arg{type},
2291 can_hover => 1,
1779 can_events => 1, 2292 can_events => 1,
1780 can_hover => 1,
1781 %arg, 2293 %arg,
1782 ); 2294 );
1783 2295
1784 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2296 $self->add ($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); 2297 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
… …
1793 2305
1794 $self->{value}->set_fontsize ($fsize); 2306 $self->{value}->set_fontsize ($fsize);
1795 $self->{max} ->set_fontsize ($fsize); 2307 $self->{max} ->set_fontsize ($fsize);
1796} 2308}
1797 2309
2310sub set_max {
2311 my ($self, $max) = @_;
2312
2313 $self->{gauge}->set_max ($max);
2314 $self->{max}->set_text ($max);
2315}
2316
1798sub set_value { 2317sub set_value {
1799 my ($self, $val, $max) = @_; 2318 my ($self, $val, $max) = @_;
1800 2319
1801 $self->set_max ($max) 2320 $self->set_max ($max)
1802 if defined $max; 2321 if defined $max;
1803 2322
1804 $self->{gauge}->set_value ($val, $max); 2323 $self->{gauge}->set_value ($val, $max);
1805 $self->{value}->set_text ($val); 2324 $self->{value}->set_text ($val);
1806}
1807
1808sub set_max {
1809 my ($self, $max) = @_;
1810
1811 $self->{gauge}->set_max ($max);
1812 $self->{max}->set_text ($max);
1813} 2325}
1814 2326
1815############################################################################# 2327#############################################################################
1816 2328
1817package CFClient::UI::Slider; 2329package CFClient::UI::Slider;
… …
1827 qw(s1_slider.png s1_slider_bg.png); 2339 qw(s1_slider.png s1_slider_bg.png);
1828 2340
1829sub new { 2341sub new {
1830 my $class = shift; 2342 my $class = shift;
1831 2343
1832 # range [value, low, high, page] 2344 # range [value, low, high, page, unit]
1833 2345
1834 # TODO: 0-width page 2346 # TODO: 0-width page
1835 # TODO: req_w/h are wrong with vertical 2347 # TODO: req_w/h are wrong with vertical
1836 # TODO: calculations are off 2348 # TODO: calculations are off
1837 my $self = $class->SUPER::new ( 2349 my $self = $class->SUPER::new (
1838 fg => [1, 1, 1], 2350 fg => [1, 1, 1],
1839 active_fg => [0, 0, 0], 2351 active_fg => [0, 0, 0],
2352 bg => [0, 0, 0, 0.2],
2353 active_bg => [1, 1, 1, 0.5],
1840 range => [0, 0, 100, 10], 2354 range => [0, 0, 100, 10, 0],
1841 req_w => 20, 2355 min_w => $::WIDTH / 80,
1842 req_h => 20, 2356 min_h => $::WIDTH / 80,
1843 vertical => 0, 2357 vertical => 0,
1844 can_hover => 1, 2358 can_hover => 1,
1845 inner_pad => 5, 2359 inner_pad => 0.02,
1846 @_ 2360 @_
1847 ); 2361 );
1848 2362
2363 $self->set_value ($self->{range}[0]);
2364 $self->update;
2365
1849 $self 2366 $self
1850} 2367}
1851 2368
2369sub set_range {
2370 my ($self, $range) = @_;
2371
2372 ($range, $self->{range}) = ($self->{range}, $range);
2373
2374 if ("@$range" ne "@{$self->{range}}") {
2375 $self->update;
2376 $self->set_value ($self->{range}[0]);
2377 }
2378}
2379
2380sub set_value {
2381 my ($self, $value) = @_;
2382
2383 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2384
2385 $hi = $lo + 1 if $hi <= $lo;
2386
2387 $page = $hi - $lo if $page > $hi - $lo;
2388
2389 $value = $lo if $value < $lo;
2390 $value = $hi - $page if $value > $hi - $page;
2391
2392 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2393 if $unit;
2394
2395 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2396
2397 if ($value != $old_value) {
2398 $self->emit (changed => $value);
2399 $self->update;
2400 }
2401}
2402
1852sub size_request { 2403sub size_request {
1853 my ($self) = @_; 2404 my ($self) = @_;
1854 2405
1855 my $w = $self->{req_w}; 2406 ($self->{req_w}, $self->{req_h})
1856 my $h = $self->{req_h};
1857
1858 $self->{vertical} ? ($h, $w) : ($w, $h)
1859} 2407}
1860 2408
1861sub button_down { 2409sub invoke_button_down {
1862 my ($self, $ev, $x, $y) = @_; 2410 my ($self, $ev, $x, $y) = @_;
1863 2411
1864 $self->SUPER::button_down ($ev, $x, $y); 2412 $self->SUPER::invoke_button_down ($ev, $x, $y);
2413
2414 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2415
1865 $self->mouse_motion ($ev, $x, $y); 2416 $self->invoke_mouse_motion ($ev, $x, $y)
1866} 2417}
1867 2418
1868sub mouse_motion { 2419sub invoke_mouse_motion {
1869 my ($self, $ev, $x, $y) = @_; 2420 my ($self, $ev, $x, $y) = @_;
1870 2421
1871 if ($GRAB == $self) { 2422 if ($GRAB == $self) {
2423 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2424
2425 my (undef, $lo, $hi, $page) = @{$self->{range}};
2426
2427 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2428
2429 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2430 } else {
2431 return 0;
2432 }
2433
2434 1
2435}
2436
2437sub update {
2438 my ($self) = @_;
2439
2440 delete $self->{knob_w};
2441 $self->SUPER::update;
2442}
2443
2444sub _draw {
2445 my ($self) = @_;
2446
2447 unless ($self->{knob_w}) {
2448 $self->set_value ($self->{range}[0]);
2449
1872 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2450 my ($value, $lo, $hi, $page) = @{$self->{range}};
2451 my $range = ($hi - $page - $lo) || 1e-100;
1873 2452
1874 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2453 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1875 2454
1876 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2455 $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 2456 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1878 2457
1879 $x -= $inner_pad_px; # substract the padding 2458 $value = ($value - $lo) / $range;
1880 $x = $x * ($hi - $lo) / $inner_w + $lo; 2459 $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 2460
1885 $self->emit (changed => $x); 2461 $self->{knob_x} = $value - $knob_w * 0.5;
1886 $self->update; 2462 $self->{knob_w} = $knob_w;
1887 } 2463 }
1888}
1889
1890# the inner_* stuff is for generating a padding for the slider handle,
1891# so that the handle doesn't leave the texture. This calculation isn't 100%
1892# correct propably, but it does the job for now
1893sub _calc_inner_pad_px {
1894 my ($self, $w) = @_;
1895 ($w / 100) * $self->{inner_pad} # % to pixels
1896}
1897
1898sub _draw {
1899 my ($self) = @_;
1900 2464
1901 $self->SUPER::_draw (); 2465 $self->SUPER::_draw ();
1902 2466
1903 my ($w, $h) = @$self{qw(w h)}; 2467 glScale $self->{w}, $self->{h};
1904 2468
1905 if ($self->{vertical}) { 2469 if ($self->{vertical}) {
1906 # draw a vertical slider like a rotated horizontal slider 2470 # draw a vertical slider like a rotated horizontal slider
1907 2471
2472 glTranslate 1, 0, 0;
1908 glRotate 90, 0, 0, 1; 2473 glRotate 90, 0, 0, 1;
1909 glTranslate 0, -$self->{w}, 0;
1910
1911 ($w, $h) = ($h, $w);
1912 } 2474 }
1913 2475
1914 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2476 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1915 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2477 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1916 2478
1917 my ($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; 2479 glEnable GL_TEXTURE_2D;
1938 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2480 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1939 2481
1940 # draw background 2482 # draw background
1941 $tex[1]->draw_quad (0, 0, $w, $h); 2483 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1942 2484
1943 # draw handle 2485 # draw handle
1944 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2486 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1945 2487
1946 glDisable GL_BLEND;
1947 glDisable GL_TEXTURE_2D; 2488 glDisable GL_TEXTURE_2D;
1948} 2489}
1949 2490
1950############################################################################# 2491#############################################################################
1951 2492
2493package CFClient::UI::ValSlider;
2494
2495our @ISA = CFClient::UI::HBox::;
2496
2497sub new {
2498 my ($class, %arg) = @_;
2499
2500 my $range = delete $arg{range};
2501
2502 my $self = $class->SUPER::new (
2503 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2504 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2505 to_value => sub { shift },
2506 from_value => sub { shift },
2507 %arg,
2508 );
2509
2510 $self->{slider}->connect (changed => sub {
2511 my ($self, $value) = @_;
2512 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2513 $self->{parent}->emit (changed => $value);
2514 });
2515
2516# $self->{entry}->connect (changed => sub {
2517# my ($self, $value) = @_;
2518# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2519# $self->{parent}->emit (changed => $value);
2520# });
2521
2522 $self->add ($self->{slider}, $self->{entry});
2523
2524 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2525
2526 $self
2527}
2528
2529sub set_range { shift->{slider}->set_range (@_) }
2530sub set_value { shift->{slider}->set_value (@_) }
2531
2532#############################################################################
2533
1952package CFClient::UI::TextView; 2534package CFClient::UI::TextScroller;
1953 2535
1954our @ISA = CFClient::UI::HBox::; 2536our @ISA = CFClient::UI::HBox::;
1955 2537
1956use CFClient::OpenGL; 2538use CFClient::OpenGL;
1957 2539
1958sub new { 2540sub new {
1959 my $class = shift; 2541 my $class = shift;
1960 2542
1961 my $self = $class->SUPER::new ( 2543 my $self = $class->SUPER::new (
1962 fontsize => 1, 2544 fontsize => 1,
2545 can_events => 0,
2546 indent => 0,
1963 #font => default_font 2547 #font => default_font
1964 @_, 2548 @_,
1965 2549
1966 layout => (new CFClient::Layout), 2550 layout => (new CFClient::Layout 1),
1967 par => [], 2551 par => [],
1968 height => 0, 2552 height => 0,
1969 children => [ 2553 children => [
1970 (new CFClient::UI::Empty expand => 1), 2554 (new CFClient::UI::Empty expand => 1),
1971 (new CFClient::UI::Slider vertical => 1), 2555 (new CFClient::UI::Slider vertical => 1),
1972 ], 2556 ],
1973 ); 2557 );
1974 2558
1975 $self->{children}[1]->connect (changed => sub { 2559 $self->{children}[1]->connect (changed => sub { $self->update });
1976 $self->update;
1977 });
1978 2560
1979 $self 2561 $self
1980} 2562}
1981 2563
1982sub set_fontsize { 2564sub set_fontsize {
… …
1984 2566
1985 $self->{fontsize} = $fontsize; 2567 $self->{fontsize} = $fontsize;
1986 $self->reflow; 2568 $self->reflow;
1987} 2569}
1988 2570
1989sub text_height {
1990 my ($self, $text) = @_;
1991
1992 my $layout = $self->{layout};
1993
1994 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1995 $layout->set_width ($self->{w});
1996 $layout->set_text ($text);
1997
1998 ($layout->size)[1]
1999}
2000
2001sub reflow {
2002 my ($self) = @_;
2003
2004 $self->{need_reflow}++;
2005 $self->update;
2006}
2007
2008sub size_allocate { 2571sub invoke_size_allocate {
2009 my ($self, $w, $h) = @_; 2572 my ($self, $w, $h) = @_;
2010
2011 $self->SUPER::size_allocate ($w, $h);
2012 2573
2013 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2574 $self->{layout}->set_font ($self->{font}) if $self->{font};
2014 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2575 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2015 $self->{layout}->set_width ($self->{children}[0]{w}); 2576 $self->{layout}->set_width ($self->{children}[0]{w});
2577 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2016 2578
2017 $self->reflow; 2579 $self->reflow;
2580
2581 $self->SUPER::invoke_size_allocate ($w, $h)
2582}
2583
2584sub text_size {
2585 my ($self, $text, $indent) = @_;
2586
2587 my $layout = $self->{layout};
2588
2589 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2590 $layout->set_width ($self->{children}[0]{w} - $indent);
2591 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2592 $layout->set_markup ($text);
2593
2594 $layout->size
2595}
2596
2597sub reflow {
2598 my ($self) = @_;
2599
2600 $self->{need_reflow}++;
2601 $self->update;
2602}
2603
2604sub set_offset {
2605 my ($self, $offset) = @_;
2606
2607 # todo: base offset on lines or so, not on pixels
2608 $self->{children}[1]->set_value ($offset);
2609}
2610
2611sub clear {
2612 my ($self) = @_;
2613
2614 $self->{par} = [];
2615 $self->{height} = 0;
2616 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2018} 2617}
2019 2618
2020sub add_paragraph { 2619sub add_paragraph {
2021 my ($self, $color, $text) = @_; 2620 my ($self, $color, $text, $indent) = @_;
2022 2621
2023 #TODO: intelligently "reformat" paragraph 2622 for my $line (split /\n/, $text) {
2024 2623 my ($w, $h) = $self->text_size ($line);
2025 my $height = $self->text_height ($text);
2026
2027 $self->{height} += $height; 2624 $self->{height} += $h;
2625 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2626 }
2028 2627
2029 push @{$self->{par}}, [$height, $color, $text];
2030
2031 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2628 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2032 $self->{children}[1]->update;
2033} 2629}
2034 2630
2035sub update { 2631sub update {
2036 my ($self) = @_; 2632 my ($self) = @_;
2037 2633
… …
2039 2635
2040 return unless $self->{h} > 0; 2636 return unless $self->{h} > 0;
2041 2637
2042 delete $self->{texture}; 2638 delete $self->{texture};
2043 2639
2044 $ROOT->on_refresh ($self, sub { 2640 $ROOT->on_post_alloc ($self => sub {
2641 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2642
2045 if (delete $self->{need_reflow}) { 2643 if (delete $self->{need_reflow}) {
2046 my $height = 0; 2644 my $height = 0;
2047 2645
2048 $height += $_->[0] = $self->text_height ($_->[2]) 2646 my $layout = $self->{layout};
2647
2648 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2649
2049 for @{$self->{par}}; 2650 for (@{$self->{par}}) {
2651 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2652 $layout->set_width ($W - $_->[3]);
2653 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2654 $layout->set_markup ($_->[4]);
2655 my ($w, $h) = $layout->size;
2656 $_->[0] = $w + $_->[3];
2657 $_->[1] = $h;
2658 }
2659
2660 $height += $_->[1];
2661 }
2050 2662
2051 $self->{height} = $height; 2663 $self->{height} = $height;
2052 2664
2053 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2665 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2054 2666
2055 delete $self->{texture}; 2667 delete $self->{texture};
2056 } 2668 }
2057 2669
2058 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2670 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2059 glClearColor 0, 0, 0, 1; 2671 glClearColor 0, 0, 0, 0;
2060 glClear GL_COLOR_BUFFER_BIT; 2672 glClear GL_COLOR_BUFFER_BIT;
2061 2673
2674 my $top = int $self->{children}[1]{range}[0];
2675
2676 my $y0 = $top;
2677 my $y1 = $top + $H;
2678
2679 my $y = 0;
2680
2681 my $layout = $self->{layout};
2682
2683 $layout->set_font ($self->{font}) if $self->{font};
2684
2062 glEnable GL_BLEND; 2685 glEnable GL_BLEND;
2686 #TODO# not correct in windows where rgba is forced off
2063 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2687 glBlendFunc GL_ONE, 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];
2068
2069 my $y0 = $top;
2070 my $y1 = $top + $self->{h};
2071
2072 my $y = 0;
2073
2074 my $layout = $self->{layout};
2075
2076 $layout->set_font ($self->{font}) if $self->{font};
2077 2688
2078 for my $par (@{$self->{par}}) { 2689 for my $par (@{$self->{par}}) {
2079 my $h = $par->[0]; 2690 my $h = $par->[1];
2080 2691
2081 if ($y0 < $y + $h && $y < $y1) { 2692 if ($y0 < $y + $h && $y < $y1) {
2693 $layout->set_foreground (@{ $par->[2] });
2694 $layout->set_width ($W - $par->[3]);
2695 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2082 $layout->set_text ($par->[2]); 2696 $layout->set_markup ($par->[4]);
2083 2697
2084 glColor @{ $par->[1] }; 2698 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2085 my ($W, $H) = $layout->size; 2699
2086 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2700 glRasterPos $par->[3], $y - $y0;
2701 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2087 } 2702 }
2088 2703
2089 $y += $h; 2704 $y += $h;
2090 } 2705 }
2091 2706
2092 glDisable GL_TEXTURE_2D;
2093 glDisable GL_BLEND; 2707 glDisable GL_BLEND;
2094 }; 2708 };
2095 }); 2709 });
2096} 2710}
2097 2711
2098sub _draw { 2712sub _draw {
2099 my ($self) = @_; 2713 my ($self) = @_;
2100 2714
2101 if ($self->{texture}) {
2102 glEnable GL_TEXTURE_2D; 2715 glEnable GL_TEXTURE_2D;
2103 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2104 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2717 glColor 0, 0, 0, 1;
2718 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2105 glDisable GL_TEXTURE_2D; 2719 glDisable GL_TEXTURE_2D;
2106 }
2107 2720
2108 $self->{children}[1]->draw; 2721 $self->{children}[1]->draw;
2109 2722
2110} 2723}
2111 2724
… …
2159 2772
2160sub new { 2773sub new {
2161 my $class = shift; 2774 my $class = shift;
2162 2775
2163 my $self = $class->SUPER::new ( 2776 my $self = $class->SUPER::new (
2164 state => 0, 2777 state => 0,
2165 connect_activate => \&toggle_flopper, 2778 on_activate => \&toggle_flopper,
2166 can_events => 1,
2167 @_ 2779 @_
2168 ); 2780 );
2169 2781
2170 if ($self->{state}) {
2171 $self->{state} = 0;
2172 $self->toggle_flopper;
2173 }
2174
2175 $self 2782 $self
2176} 2783}
2177 2784
2178sub toggle_flopper { 2785sub toggle_flopper {
2179 my ($self) = @_; 2786 my ($self) = @_;
2180 2787
2181 # TODO: use animation 2788 $self->{other}->toggle_visibility;
2182 if ($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 => $self->{state});
2192} 2789}
2193 2790
2194############################################################################# 2791#############################################################################
2195 2792
2196package CFClient::UI::Tooltip; 2793package CFClient::UI::Tooltip;
… …
2206 @_, 2803 @_,
2207 can_events => 0, 2804 can_events => 0,
2208 ) 2805 )
2209} 2806}
2210 2807
2211sub set_markup { 2808sub set_tooltip_from {
2212 my ($self, $text) = @_; 2809 my ($self, $widget) = @_;
2213 2810
2214 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2811 my $tooltip = $widget->{tooltip};
2215 $self->{label}->set_markup ($text); 2812
2216 $self->add ($self->{label}); 2813 if ($ENV{CFPLUS_DEBUG} & 2) {
2814 $tooltip .= "\n\n" . (ref $widget) . "\n"
2815 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2816 . "req $widget->{req_w} $widget->{req_h}\n"
2817 . "visible $widget->{visible}";
2818 }
2819
2820 $tooltip =~ s/^\n+//;
2821 $tooltip =~ s/\n+$//;
2822
2823 $self->add (new CFClient::UI::Label
2824 markup => $tooltip,
2825 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2826 fontsize => 0.8,
2827 fg => [0, 0, 0, 1],
2828 ellipsise => 0,
2829 font => ($widget->{tooltip_font} || $::FONT_PROP),
2830 );
2217} 2831}
2218 2832
2219sub size_request { 2833sub size_request {
2220 my ($self) = @_; 2834 my ($self) = @_;
2221 2835
2222 $self->child->set_max_size ($::WIDTH * 0.3);
2223
2224 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2836 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2225 2837
2226 ($w + 4, $h + 4) 2838 ($w + 4, $h + 4)
2227} 2839}
2228 2840
2229sub size_allocate { 2841sub invoke_size_allocate {
2230 my ($self, $w, $h) = @_; 2842 my ($self, $w, $h) = @_;
2231 2843
2232 $self->SUPER::size_allocate ($w - 4, $h - 4); 2844 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2845}
2846
2847sub invoke_visibility_change {
2848 my ($self, $visible) = @_;
2849
2850 return unless $visible;
2851
2852 $self->{root}->on_post_alloc ("move_$self" => sub {
2853 my $widget = $self->{owner}
2854 or return;
2855
2856 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2857
2858 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2859 if $x + $self->{w} > $self->{root}{w};
2860
2861 $self->move_abs ($x, $y);
2862 });
2233} 2863}
2234 2864
2235sub _draw { 2865sub _draw {
2236 my ($self) = @_; 2866 my ($self) = @_;
2237 2867
2238 glPushMatrix;
2239 glTranslate 0.375, 0.375; 2868 glTranslate 0.375, 0.375;
2240 2869
2241 my ($w, $h) = @$self{qw(w h)}; 2870 my ($w, $h) = @$self{qw(w h)};
2242 2871
2243 glColor 1, 0.8, 0.4; 2872 glColor 1, 0.8, 0.4;
… …
2254 glVertex 0 , $h; 2883 glVertex 0 , $h;
2255 glVertex $w, $h; 2884 glVertex $w, $h;
2256 glVertex $w, 0; 2885 glVertex $w, 0;
2257 glEnd; 2886 glEnd;
2258 2887
2259 glPopMatrix; 2888 glTranslate 2 - 0.375, 2 - 0.375;
2260 2889
2261 glTranslate 2, 2;
2262 $self->SUPER::_draw; 2890 $self->SUPER::_draw;
2263} 2891}
2264 2892
2265############################################################################# 2893#############################################################################
2266 2894
… …
2271use CFClient::OpenGL; 2899use CFClient::OpenGL;
2272 2900
2273sub new { 2901sub new {
2274 my $class = shift; 2902 my $class = shift;
2275 2903
2276 $class->SUPER::new ( 2904 my $self = $class->SUPER::new (
2277 aspect => 1, 2905 aspect => 1,
2906 can_events => 0,
2907 @_,
2908 );
2909
2910 if ($self->{anim} && $self->{animspeed}) {
2911 Scalar::Util::weaken (my $widget = $self);
2912
2913 $self->{timer} = Event->timer (
2914 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2915 hard => 1,
2916 interval => $self->{animspeed},
2917 cb => sub {
2918 ++$widget->{frame};
2919 $widget->update;
2920 },
2921 );
2922 }
2923
2924 $self
2925}
2926
2927sub size_request {
2928 (32, 8)
2929}
2930
2931sub update {
2932 my ($self) = @_;
2933
2934 return unless $self->{visible};
2935
2936 $self->SUPER::update;
2937}
2938
2939sub _draw {
2940 my ($self) = @_;
2941
2942 return unless $::CONN;
2943
2944 my $face;
2945
2946 if ($self->{frame}) {
2947 my $anim = $::CONN->{anim}[$self->{anim}];
2948
2949 $face = $anim->[ $self->{frame} % @$anim ]
2950 if $anim && @$anim;
2951 }
2952
2953 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2954
2955 if ($tex) {
2956 glEnable GL_TEXTURE_2D;
2957 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2958 glColor 0, 0, 0, 1;
2959 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2960 glDisable GL_TEXTURE_2D;
2961 }
2962}
2963
2964sub destroy {
2965 my ($self) = @_;
2966
2967 $self->{timer}->cancel
2968 if $self->{timer};
2969
2970 $self->SUPER::destroy;
2971}
2972
2973#############################################################################
2974
2975package CFClient::UI::Buttonbar;
2976
2977our @ISA = CFClient::UI::HBox::;
2978
2979# TODO: should actualyl wrap buttons and other goodies.
2980
2981#############################################################################
2982
2983package CFClient::UI::Menu;
2984
2985our @ISA = CFClient::UI::FancyFrame::;
2986
2987use CFClient::OpenGL;
2988
2989sub new {
2990 my $class = shift;
2991
2992 my $self = $class->SUPER::new (
2993 items => [],
2994 z => 100,
2995 @_,
2996 );
2997
2998 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2999
3000 for my $item (@{ $self->{items} }) {
3001 my ($widget, $cb, $tooltip) = @$item;
3002
3003 # handle various types of items, only text for now
3004 if (!ref $widget) {
3005 $widget = new CFClient::UI::Label
3006 can_hover => 1,
3007 can_events => 1,
3008 markup => $widget,
3009 tooltip => $tooltip
3010 }
3011
3012 $self->{item}{$widget} = $item;
3013
3014 $self->{vbox}->add ($widget);
3015 }
3016
3017 $self
3018}
3019
3020# popup given the event (must be a mouse button down event currently)
3021sub popup {
3022 my ($self, $ev) = @_;
3023
3024 $self->emit ("popdown");
3025
3026 # maybe save $GRAB? must be careful about events...
3027 $GRAB = $self;
3028 $self->{button} = $ev->{button};
3029
3030 $self->show;
3031 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3032}
3033
3034sub invoke_mouse_motion {
3035 my ($self, $ev, $x, $y) = @_;
3036
3037 # TODO: should use vbox->find_widget or so
3038 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3039 $self->{hover} = $self->{item}{$HOVER};
3040
3041 0
3042}
3043
3044sub invoke_button_up {
3045 my ($self, $ev, $x, $y) = @_;
3046
3047 if ($ev->{button} == $self->{button}) {
3048 undef $GRAB;
3049 $self->hide;
3050
3051 $self->emit ("popdown");
3052 $self->{hover}[1]->() if $self->{hover};
3053 } else {
3054 return 0
3055 }
3056
3057 1
3058}
3059
3060#############################################################################
3061
3062package CFClient::UI::Multiplexer;
3063
3064our @ISA = CFClient::UI::Container::;
3065
3066sub new {
3067 my $class = shift;
3068
3069 my $self = $class->SUPER::new (
3070 @_,
3071 );
3072
3073 $self->{current} = $self->{children}[0]
3074 if @{ $self->{children} };
3075
3076 $self
3077}
3078
3079sub add {
3080 my ($self, @widgets) = @_;
3081
3082 $self->SUPER::add (@widgets);
3083
3084 $self->{current} = $self->{children}[0]
3085 if @{ $self->{children} };
3086}
3087
3088sub set_current_page {
3089 my ($self, $page_or_widget) = @_;
3090
3091 my $widget = ref $page_or_widget
3092 ? $page_or_widget
3093 : $self->{children}[$page_or_widget];
3094
3095 $self->{current} = $widget;
3096 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3097
3098 $self->emit (page_changed => $self->{current});
3099
3100 $self->realloc;
3101}
3102
3103sub visible_children {
3104 $_[0]{current}
3105}
3106
3107sub size_request {
3108 my ($self) = @_;
3109
3110 $self->{current}->size_request
3111}
3112
3113sub invoke_size_allocate {
3114 my ($self, $w, $h) = @_;
3115
3116 $self->{current}->configure (0, 0, $w, $h);
3117
3118 1
3119}
3120
3121sub _draw {
3122 my ($self) = @_;
3123
3124 $self->{current}->draw;
3125}
3126
3127#############################################################################
3128
3129package CFClient::UI::Notebook;
3130
3131our @ISA = CFClient::UI::VBox::;
3132
3133sub new {
3134 my $class = shift;
3135
3136 my $self = $class->SUPER::new (
3137 buttonbar => (new CFClient::UI::Buttonbar),
3138 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3139 # filter => # will be put between multiplexer and $self
3140 @_,
3141 );
3142
3143 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3144 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3145
3146 $self
3147}
3148
3149sub add {
3150 my ($self, $title, $widget, $tooltip) = @_;
3151
3152 Scalar::Util::weaken $self;
3153
3154 $self->{buttonbar}->add (new CFClient::UI::Button
3155 markup => $title,
3156 tooltip => $tooltip,
3157 on_activate => sub { $self->set_current_page ($widget) },
3158 );
3159
3160 $self->{multiplexer}->add ($widget);
3161}
3162
3163sub set_current_page {
3164 my ($self, $page) = @_;
3165
3166 $self->{multiplexer}->set_current_page ($page);
3167 $self->emit (page_changed => $self->{multiplexer}{current});
3168}
3169
3170#############################################################################
3171
3172package CFClient::UI::Combobox;
3173
3174use utf8;
3175
3176our @ISA = CFClient::UI::Button::;
3177
3178sub new {
3179 my $class = shift;
3180
3181 my $self = $class->SUPER::new (
3182 options => [], # [value, title, longdesc], ...
3183 value => undef,
3184 @_,
3185 );
3186
3187 $self->_set_value ($self->{value});
3188
3189 $self
3190}
3191
3192sub invoke_button_down {
3193 my ($self, $ev) = @_;
3194
3195 my @menu_items;
3196
3197 for (@{ $self->{options} }) {
3198 my ($value, $title, $tooltip) = @$_;
3199
3200 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3201 }
3202
3203 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3204}
3205
3206sub _set_value {
3207 my ($self, $value) = @_;
3208
3209 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3210 or return;
3211
3212 $self->{value} = $item->[0];
3213 $self->set_markup ("$item->[1] ⇓");
3214 $self->set_tooltip ($item->[2]);
3215}
3216
3217sub set_value {
3218 my ($self, $value) = @_;
3219
3220 return unless $self->{value} ne $value;
3221
3222 $self->_set_value ($value);
3223 $self->emit (changed => $value);
3224}
3225
3226#############################################################################
3227
3228package CFClient::UI::Statusbox;
3229
3230our @ISA = CFClient::UI::VBox::;
3231
3232sub new {
3233 my $class = shift;
3234
3235 my $self = $class->SUPER::new (
3236 fontsize => 0.8,
3237 @_,
3238 );
3239
3240 Scalar::Util::weaken (my $this = $self);
3241
3242 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3243
3244 $self
3245}
3246
3247sub reorder {
3248 my ($self) = @_;
3249 my $NOW = Time::HiRes::time;
3250
3251 # freeze display when hovering over any label
3252 return if $CFClient::UI::TOOLTIP->{owner}
3253 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3254 values %{ $self->{item} };
3255
3256 while (my ($k, $v) = each %{ $self->{item} }) {
3257 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3258 }
3259
3260 my @widgets;
3261
3262 my @items = sort {
3263 $a->{pri} <=> $b->{pri}
3264 or $b->{id} <=> $a->{id}
3265 } values %{ $self->{item} };
3266
3267 $self->{timer}->interval (1);
3268
3269 my $count = 10 + 1;
3270 for my $item (@items) {
3271 last unless --$count;
3272
3273 my $label = $item->{label} ||= do {
3274 # TODO: doesn't handle markup well (read as: at all)
3275 my $short = $item->{count} > 1
3276 ? "<b>$item->{count} ×</b> $item->{text}"
3277 : $item->{text};
3278
3279 for ($short) {
3280 s/^\s+//;
3281 s/\s+/ /g;
3282 }
3283
3284 new CFClient::UI::Label
3285 markup => $short,
3286 tooltip => $item->{tooltip},
3287 tooltip_font => $::FONT_PROP,
3288 tooltip_width => 0.67,
3289 fontsize => $item->{fontsize} || $self->{fontsize},
3290 max_w => $::WIDTH * 0.44,
3291 fg => [@{ $item->{fg} }],
3292 can_events => 1,
3293 can_hover => 1
3294 };
3295
3296 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3297 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3298 $label->update;
3299 $label->set_max_size (undef, $label->{req_h} * $diff)
3300 if $diff < 1;
3301 $self->{timer}->interval (1/30);
3302 } else {
3303 $label->{fg}[3] = $item->{fg}[3] || 1;
3304 }
3305
3306 push @widgets, $label;
3307 }
3308
3309 $self->clear;
3310 $self->SUPER::add (reverse @widgets);
3311}
3312
3313sub add {
3314 my ($self, $text, %arg) = @_;
3315
3316 $text =~ s/^\s+//;
3317 $text =~ s/\s+$//;
3318
3319 return unless $text;
3320
3321 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3322
3323 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3324
3325 if (my $item = $self->{item}{$group}) {
3326 if ($item->{text} eq $text) {
3327 $item->{count}++;
3328 } else {
3329 $item->{count} = 1;
3330 $item->{text} = $item->{tooltip} = $text;
3331 }
3332 $item->{id} += 0.2;#d#
3333 $item->{timeout} = $timeout;
3334 delete $item->{label};
3335 } else {
3336 $self->{item}{$group} = {
3337 id => ++$self->{id},
3338 text => $text,
3339 timeout => $timeout,
3340 tooltip => $text,
3341 fg => [0.8, 0.8, 0.8, 0.8],
3342 pri => 0,
3343 count => 1,
3344 %arg,
3345 };
3346 }
3347
3348 $self->reorder;
3349}
3350
3351sub reconfigure {
3352 my ($self) = @_;
3353
3354 delete $_->{label}
3355 for values %{ $self->{item} || {} };
3356
3357 $self->reorder;
3358 $self->SUPER::reconfigure;
3359}
3360
3361sub destroy {
3362 my ($self) = @_;
3363
3364 $self->{timer}->cancel;
3365
3366 $self->SUPER::destroy;
3367}
3368
3369#############################################################################
3370
3371package CFClient::UI::Inventory;
3372
3373our @ISA = CFClient::UI::ScrolledWindow::;
3374
3375sub new {
3376 my $class = shift;
3377
3378 my $self = $class->SUPER::new (
3379 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3380 @_,
3381 );
3382
3383 $self
3384}
3385
3386sub set_items {
3387 my ($self, $items) = @_;
3388
3389 $self->{child}->clear;
3390 return unless $items;
3391
3392 my @items = sort {
3393 ($a->{type} <=> $b->{type})
3394 or ($a->{name} cmp $b->{name})
3395 } @$items;
3396
3397 $self->{real_items} = \@items;
3398
3399 my $row = 0;
3400 for my $item (@items) {
3401 CFClient::Item::update_widgets $item;
3402
3403 $self->{child}->add (0, $row, $item->{face_widget});
3404 $self->{child}->add (1, $row, $item->{desc_widget});
3405 $self->{child}->add (2, $row, $item->{weight_widget});
3406
3407 $row++;
3408 }
3409}
3410
3411#############################################################################
3412
3413package CFClient::UI::BindEditor;
3414
3415our @ISA = CFClient::UI::FancyFrame::;
3416
3417sub new {
3418 my $class = shift;
3419
3420 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3421
3422 $self->add (my $vb = new CFClient::UI::VBox);
3423
3424
3425 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3426 text => "start recording",
3427 tooltip => "Start/Stops recording of actions."
3428 ."All subsequent actions after the recording started will be captured."
3429 ."The actions are displayed after the record was stopped."
3430 ."To bind the action you have to click on the 'Bind' button",
3431 on_activate => sub {
3432 unless ($self->{recording}) {
3433 $self->start;
3434 } else {
3435 $self->stop;
3436 }
3437 });
3438
3439 $vb->add (new CFClient::UI::Label text => "Actions:");
3440 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3441
3442 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3443 $vb->add (my $hb = new CFClient::UI::HBox);
3444 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3445 $hb->add (new CFClient::UI::Button
3446 text => "bind",
3447 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3448 on_activate => sub {
3449 $self->ask_for_bind;
3450 });
3451
3452 $vb->add (my $hb = new CFClient::UI::HBox);
3453 $hb->add (new CFClient::UI::Button
3454 text => "ok",
3455 expand => 1,
3456 tooltip => "This closes the binding editor and saves the binding",
3457 on_activate => sub {
3458 $self->hide;
3459 $self->commit;
3460 });
3461
3462 $hb->add (new CFClient::UI::Button
3463 text => "cancel",
3464 expand => 1,
3465 tooltip => "This closes the binding editor without saving",
3466 on_activate => sub {
3467 $self->hide;
3468 $self->{binding_cancel}->()
3469 if $self->{binding_cancel};
3470 });
3471
3472 $self->update_binding_widgets;
3473
3474 $self
3475}
3476
3477sub commit {
3478 my ($self) = @_;
3479 my ($mod, $sym, $cmds) = $self->get_binding;
3480 if ($sym != 0 && @$cmds > 0) {
3481 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3482 ."'. Don't forget 'Save Config'!");
3483 $self->{binding_change}->($mod, $sym, $cmds)
3484 if $self->{binding_change};
3485 } else {
3486 $::STATUSBOX->add ("No action bound, no key or action specified!");
3487 $self->{binding_cancel}->()
3488 if $self->{binding_cancel};
3489 }
3490}
3491
3492sub start {
3493 my ($self) = @_;
3494
3495 $self->{rec_btn}->set_text ("stop recording");
3496 $self->{recording} = 1;
3497 $self->clear_command_list;
3498 $::CONN->start_record if $::CONN;
3499}
3500
3501sub stop {
3502 my ($self) = @_;
3503
3504 $self->{rec_btn}->set_text ("start recording");
3505 $self->{recording} = 0;
3506
3507 my $rec;
3508 $rec = $::CONN->stop_record if $::CONN;
3509 return unless ref $rec eq 'ARRAY';
3510 $self->set_command_list ($rec);
3511}
3512
3513
3514sub ask_for_bind_and_commit {
3515 my ($self) = @_;
3516 $self->ask_for_bind (1);
3517}
3518
3519sub ask_for_bind {
3520 my ($self, $commit, $end_cb) = @_;
3521
3522 CFClient::Binder::open_binding_dialog (sub {
3523 my ($mod, $sym) = @_;
3524 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3525 $self->update_binding_widgets;
3526 $self->commit if $commit;
3527 $end_cb->() if $end_cb;
3528 });
3529}
3530
3531# $mod and $sym are the modifiers and key symbol
3532# $cmds is a array ref of strings (the commands)
3533# $cb is the callback that is executed on OK
3534# $ccb is the callback that is executed on CANCEL and
3535# when the binding was unsuccessful on OK
3536sub set_binding {
3537 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3538
3539 $self->clear_command_list;
3540 $self->{recording} = 0;
3541 $self->{rec_btn}->set_text ("start recording");
3542
3543 $self->{binding} = [$mod, $sym];
3544 $self->{commands} = $cmds;
3545
3546 $self->{binding_change} = $cb;
3547 $self->{binding_cancel} = $ccb;
3548
3549 $self->update_binding_widgets;
3550}
3551
3552# this is a shortcut method that asks for a binding
3553# and then just binds it.
3554sub do_quick_binding {
3555 my ($self, $cmds, $end_cb) = @_;
3556 $self->set_binding (undef, undef, $cmds, sub {
3557 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3558 });
3559 $self->ask_for_bind (1, $end_cb);
3560}
3561
3562sub update_binding_widgets {
3563 my ($self) = @_;
3564 my ($mod, $sym, $cmds) = $self->get_binding;
3565 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3566 $self->set_command_list ($cmds);
3567}
3568
3569sub get_binding {
3570 my ($self) = @_;
3571 return (
3572 $self->{binding}->[0],
3573 $self->{binding}->[1],
3574 [ grep { defined $_ } @{$self->{commands}} ]
3575 );
3576}
3577
3578sub clear_command_list {
3579 my ($self) = @_;
3580 $self->{cmdbox}->clear ();
3581}
3582
3583sub set_command_list {
3584 my ($self, $cmds) = @_;
3585
3586 $self->{cmdbox}->clear ();
3587 $self->{commands} = $cmds;
3588
3589 my $idx = 0;
3590
3591 for (@$cmds) {
3592 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3593
3594 my $i = $idx;
3595 $hb->add (new CFClient::UI::Label text => $_);
3596 $hb->add (new CFClient::UI::Button
3597 text => "delete",
3598 tooltip => "Deletes the action from the record",
3599 on_activate => sub {
3600 $self->{cmdbox}->remove ($hb);
3601 $cmds->[$i] = undef;
3602 });
3603
3604
3605 $idx++
3606 }
3607}
3608
3609#############################################################################
3610
3611package CFClient::UI::SpellList;
3612
3613our @ISA = CFClient::UI::Table::;
3614
3615sub new {
3616 my $class = shift;
3617
3618 my $self = $class->SUPER::new (
3619 binding => [],
3620 commands => [],
2278 @_, 3621 @_,
2279 ) 3622 )
2280} 3623}
2281 3624
3625my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3626
3627my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3628 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3629my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3630 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3631my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3632 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3633my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3634 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3635my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3636 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3637
3638sub rebuild_spell_list {
3639 my ($self) = @_;
3640
3641 $CFClient::UI::ROOT->on_refresh ($self => sub {
3642 $self->clear;
3643
3644 return unless $::CONN;
3645
3646 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3647 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3648 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3649 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3650 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3651
3652 my $row = 0;
3653
3654 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3655 my $spell = $self->{spell}{$_};
3656
3657 $row++;
3658
3659 my $spell_cb = sub {
3660 my ($widget, $ev) = @_;
3661
3662 if ($ev->{button} == 1) {
3663 $::CONN->user_send ("cast $spell->{name}");
3664 } elsif ($ev->{button} == 2) {
3665 $::CONN->user_send ("invoke $spell->{name}");
3666 } elsif ($ev->{button} == 3) {
3667 (new CFClient::UI::Menu
3668 items => [
3669 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3670 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3671 ],
3672 )->popup ($ev);
3673 } else {
3674 return 0;
3675 }
3676
3677 1
3678 };
3679
3680 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3681
3682 #TODO: add path info to tooltip
3683 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3684
3685 $self->add (0, $row, new CFClient::UI::Face
3686 face => $spell->{face},
3687 can_hover => 1,
3688 can_events => 1,
3689 tooltip => $tooltip,
3690 on_button_down => $spell_cb,
3691 );
3692
3693 $self->add (1, $row, new CFClient::UI::Label
3694 expand => 1,
3695 text => $spell->{name},
3696 can_hover => 1,
3697 can_events => 1,
3698 tooltip => $tooltip,
3699 on_button_down => $spell_cb,
3700 );
3701
3702 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3703 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3704 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3705 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3706 }
3707 });
3708}
3709
3710sub add_spell {
3711 my ($self, $spell) = @_;
3712
3713 $self->{spell}->{$spell->{name}} = $spell;
3714 $self->rebuild_spell_list;
3715}
3716
3717sub remove_spell {
3718 my ($self, $spell) = @_;
3719
3720 delete $self->{spell}->{$spell->{name}};
3721 $self->rebuild_spell_list;
3722}
3723
3724sub clear_spells {
3725 my ($self) = @_;
3726
3727 $self->{spell} = {};
3728 $self->rebuild_spell_list;
3729}
3730
3731#############################################################################
3732
3733package CFClient::UI::Root;
3734
3735our @ISA = CFClient::UI::Container::;
3736
3737use List::Util qw(min max);
3738
3739use CFClient::OpenGL;
3740
3741sub new {
3742 my $class = shift;
3743
3744 my $self = $class->SUPER::new (
3745 visible => 1,
3746 @_,
3747 );
3748
3749 Scalar::Util::weaken ($self->{root} = $self);
3750
3751 $self
3752}
3753
2282sub size_request { 3754sub size_request {
2283 (32, 8)
2284}
2285
2286sub draw {
2287 my ($self) = @_; 3755 my ($self) = @_;
2288 3756
2289 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3757 ($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}, $self->{h});
2298 glDisable GL_TEXTURE_2D;
2299 glDisable GL_BLEND;
2300 }
2301} 3758}
2302 3759
2303############################################################################# 3760sub _to_pixel {
3761 my ($coord, $size, $max) = @_;
2304 3762
2305package CFClient::UI::Root; 3763 $coord =
3764 $coord eq "center" ? ($max - $size) * 0.5
3765 : $coord eq "max" ? $max
3766 : $coord;
2306 3767
2307our @ISA = CFClient::UI::Container::; 3768 $coord = 0 if $coord < 0;
3769 $coord = $max - $size if $coord > $max - $size;
2308 3770
2309use CFClient::OpenGL; 3771 int $coord + 0.5
2310
2311sub check_size {
2312 my ($self) = @_;
2313
2314 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2315} 3772}
2316 3773
2317sub size_request { 3774sub invoke_size_allocate {
2318 ($::WIDTH, $::HEIGHT)
2319}
2320
2321sub configure {
2322 my ($self, $x, $y, $w, $h) = @_; 3775 my ($self, $w, $h) = @_;
2323 3776
2324 $self->SUPER::configure ($x, $y, $w, $h);
2325
2326 for my $child (@{$self->{children}}) { 3777 for my $child ($self->children) {
2327 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3778 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2328 3779
2329 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3780 $X = $child->{force_x} if exists $child->{force_x};
2330 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3781 $Y = $child->{force_y} if exists $child->{force_y};
3782
3783 $X = _to_pixel $X, $W, $self->{w};
3784 $Y = _to_pixel $Y, $H, $self->{h};
3785
2331 $child->configure ($X, $Y, $W,$H); 3786 $child->configure ($X, $Y, $W, $H);
3787 }
3788
2332 } 3789 1
2333} 3790}
2334 3791
2335sub _topleft { 3792sub coord2local {
2336 my ($self, $x, $y) = @_; 3793 my ($self, $x, $y) = @_;
2337 3794
2338 ($x, $y) 3795 ($x, $y)
2339} 3796}
2340 3797
3798sub coord2global {
3799 my ($self, $x, $y) = @_;
3800
3801 ($x, $y)
3802}
3803
2341sub update { 3804sub update {
2342 my ($self) = @_; 3805 my ($self) = @_;
2343 3806
2344 $self->check_size; 3807 $::WANT_REFRESH++;
2345 ::refresh ();
2346} 3808}
2347 3809
2348sub add { 3810sub add {
2349 my ($self, $child) = @_; 3811 my ($self, @children) = @_;
2350 3812
2351 # integerize window positions 3813 $_->{is_toplevel} = 1
2352 $child->{x} = int $child->{x}; 3814 for @children;
2353 $child->{y} = int $child->{y};
2354 3815
2355 $self->SUPER::add ($child); 3816 $self->SUPER::add (@children);
3817}
3818
3819sub remove {
3820 my ($self, @children) = @_;
3821
3822 $self->SUPER::remove (@children);
3823
3824 delete $self->{is_toplevel}
3825 for @children;
3826
3827 while (@children) {
3828 my $w = pop @children;
3829 push @children, $w->children;
3830 $w->set_invisible;
3831 }
2356} 3832}
2357 3833
2358sub on_refresh { 3834sub on_refresh {
2359 my ($self, $id, $cb) = @_; 3835 my ($self, $id, $cb) = @_;
2360 3836
2361 $self->{refresh_hook}{$id} = $cb; 3837 $self->{refresh_hook}{$id} = $cb;
2362} 3838}
2363 3839
3840sub on_post_alloc {
3841 my ($self, $id, $cb) = @_;
3842
3843 $self->{post_alloc_hook}{$id} = $cb;
3844}
3845
2364sub draw { 3846sub draw {
2365 my ($self) = @_; 3847 my ($self) = @_;
2366 3848
2367 while (my $rcb = delete $self->{refresh_hook}) { 3849 while ($self->{refresh_hook}) {
2368 $_->() for values %$rcb; 3850 $_->()
3851 for values %{delete $self->{refresh_hook}};
2369 } 3852 }
3853
3854 if ($self->{realloc}) {
3855 my %queue;
3856 my @queue;
3857 my $widget;
3858
3859 outer:
3860 while () {
3861 if (my $realloc = delete $self->{realloc}) {
3862 for $widget (values %$realloc) {
3863 $widget->{visible} or next; # do not resize invisible widgets
3864
3865 $queue{$widget+0}++ and next; # duplicates are common
3866
3867 push @{ $queue[$widget->{visible}] }, $widget;
3868 }
3869 }
3870
3871 while () {
3872 @queue or last outer;
3873
3874 $widget = pop @{ $queue[-1] || [] }
3875 and last;
3876
3877 pop @queue;
3878 }
3879
3880 delete $queue{$widget+0};
3881
3882 my ($w, $h) = $widget->size_request;
3883
3884 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3885 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3886
3887 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3888 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3889
3890 $w = $widget->{force_w} if exists $widget->{force_w};
3891 $h = $widget->{force_h} if exists $widget->{force_h};
3892
3893 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3894 || delete $widget->{force_realloc}) {
3895 $widget->{req_w} = $w;
3896 $widget->{req_h} = $h;
3897
3898 $self->{size_alloc}{$widget+0} = $widget;
3899
3900 if (my $parent = $widget->{parent}) {
3901 $self->{realloc}{$parent+0} = $parent
3902 unless $queue{$parent+0};
3903
3904 $parent->{force_size_alloc} = 1;
3905 $self->{size_alloc}{$parent+0} = $parent;
3906 }
3907 }
3908
3909 delete $self->{realloc}{$widget+0};
3910 }
3911 }
3912
3913 while (my $size_alloc = delete $self->{size_alloc}) {
3914 my @queue = sort { $b->{visible} <=> $a->{visible} }
3915 values %$size_alloc;
3916
3917 while () {
3918 my $widget = pop @queue || last;
3919
3920 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3921
3922 $w = 0 if $w < 0;
3923 $h = 0 if $h < 0;
3924
3925 $w = int $w + 0.5;
3926 $h = int $h + 0.5;
3927
3928 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3929 $widget->{old_w} = $widget->{w};
3930 $widget->{old_h} = $widget->{h};
3931
3932 $widget->{w} = $w;
3933 $widget->{h} = $h;
3934
3935 $widget->emit (size_allocate => $w, $h);
3936 }
3937 }
3938 }
3939
3940 while ($self->{post_alloc_hook}) {
3941 $_->()
3942 for values %{delete $self->{post_alloc_hook}};
3943 }
3944
2370 3945
2371 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3946 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2372 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3947 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2373 glClear GL_COLOR_BUFFER_BIT; 3948 glClear GL_COLOR_BUFFER_BIT;
2374 3949
2375 glMatrixMode GL_PROJECTION; 3950 glMatrixMode GL_PROJECTION;
2376 glLoadIdentity; 3951 glLoadIdentity;
2377 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3952 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2378 glMatrixMode GL_MODELVIEW; 3953 glMatrixMode GL_MODELVIEW;
2379 glLoadIdentity; 3954 glLoadIdentity;
2380 3955
3956 {
3957 package CFClient::UI::Base;
3958
3959 ($draw_x, $draw_y, $draw_w, $draw_h) =
3960 (0, 0, $self->{w}, $self->{h});
3961 }
3962
2381 $self->_draw; 3963 $self->_draw;
2382} 3964}
2383 3965
2384############################################################################# 3966#############################################################################
2385 3967
2386package CFClient::UI; 3968package CFClient::UI;
2387 3969
2388$ROOT = new CFClient::UI::Root; 3970$ROOT = new CFClient::UI::Root;
2389$TOOLTIP = new CFClient::UI::Tooltip; 3971$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2390 3972
23911 39731
2392 3974

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