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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.178 by root, Tue Apr 25 13:51:48 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
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
39 } 39 }
40 40
41 return; 41 return;
42 } 42 }
43 } 43 }
44 } 44 }
45 45
46 $TOOLTIP->hide; 46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
48} 71}
49 72
50# class methods for events 73# class methods for events
51sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
53 if $FOCUS; 76 if $FOCUS;
54} 77}
55 78
56sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
58 if $FOCUS; 81 if $FOCUS;
59} 82}
60 83
61sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
62 my ($ev) = @_; 85 my ($ev) = @_;
… …
66 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
67 90
68 $GRAB = $widget; 91 $GRAB = $widget;
69 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
70 93
71 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
72 } 95 }
73 96
74 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
75 98
76 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
77 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
80} 101}
81 102
82sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
83 my ($ev) = @_; 104 my ($ev) = @_;
84 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
85 106
86 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
87 108
88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
89 110
90 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
91 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
94 113
95 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
96 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
97 $grab->update if $grab; 116 $grab->update if $grab;
98 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
99 118
100 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
101 } 120 }
102} 121}
103 122
104sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
105 my ($ev) = @_; 124 my ($ev) = @_;
… …
111 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
112 131
113 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
114 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
115 134
116 check_tooltip; 135 $TOOLTIP_WATCHER->start;
117 } 136 }
118 137
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
122 } 139 if $HOVER;
123} 140}
124 141
125# convert position array to integers 142# convert position array to integers
126sub harmonize { 143sub harmonize {
127 my ($vals) = @_; 144 my ($vals) = @_;
… …
133 $rem += $_ - $i; 150 $rem += $_ - $i;
134 $_ = $i; 151 $_ = $i;
135 } 152 }
136} 153}
137 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
138############################################################################# 196#############################################################################
139 197
140package CFClient::UI::Base; 198package CFClient::UI::Base;
141 199
142use strict; 200use strict;
… …
145 203
146sub new { 204sub new {
147 my $class = shift; 205 my $class = shift;
148 206
149 my $self = bless { 207 my $self = bless {
150 x => 0, 208 x => "center",
151 y => 0, 209 y => "center",
152 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
153 can_events => 1, 213 can_events => 1,
154 @_ 214 @_
155 }, $class; 215 }, $class;
156 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
157 for (keys %$self) { 219 for (keys %$self) {
158 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
159 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
160 } 222 }
161 } 223 }
162 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
163 $self 237 $self
164} 238}
165 239
166sub destroy { 240sub destroy {
167 my ($self) = @_; 241 my ($self) = @_;
… …
176 return if $self->{parent}; 250 return if $self->{parent};
177 251
178 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
179} 253}
180 254
181sub hide { 255sub set_visible {
182 my ($self) = @_; 256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{visible};
278 delete $self->{root};
183 279
184 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
186 282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->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 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
187 $self->{parent}->remove ($self) 312 $self->{parent}->remove ($self)
188 if $self->{parent}; 313 if $self->{parent};
189} 314}
190 315
191sub move { 316sub move_abs {
192 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
193 318
194 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
195 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
196 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
197 322
198 $self->update; 323 $self->update;
199} 324}
200 325
201sub set_size { 326sub set_size {
202 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
203 328
204 $self->{user_w} = $w; 329 $self->{force_w} = $w;
205 $self->{user_h} = $h; 330 $self->{force_h} = $h;
206 331
207 $self->check_size; 332 $self->realloc;
208} 333}
209 334
210sub size_request { 335sub size_request {
211 require Carp; 336 require Carp;
212 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
214 339
215sub configure { 340sub configure {
216 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
217 342
218 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
219 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
220 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
221 348
222 # use alignment to adjust x, y 349 # use alignment to adjust x, y
223 350
224 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
225 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
226
227 ($w, $h) = ($w2, $h2);
228 } 353 }
229 354
230 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
231 $self->{x} = $x; 356 $self->{x} = $x;
232 $self->{y} = $y; 357 $self->{y} = $y;
233 $self->update; 358 $self->update;
234 } 359 }
235 360
236 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
237 $self->{w} = $w; 364 $self->{alloc_w} = $w;
238 $self->{h} = $h; 365 $self->{alloc_h} = $h;
239 366
240 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
241 $self->update;
242 } 368 }
243}
244
245sub size_allocate {
246 # nothing to be done
247} 369}
248 370
249sub children { 371sub children {
372 # nop
250} 373}
251 374
252# call when resoltuion changes etc. 375sub visible_children {
253sub reconfigure { 376 $_[0]->children
254 my ($self) = @_;
255
256 $_->reconfigure
257 for $self->children;
258
259 $_->check_size;
260} 377}
261 378
262sub set_max_size { 379sub set_max_size {
263 my ($self, $w, $h) = @_; 380 my ($self, $w, $h) = @_;
264 381
265 delete $self->{max_w}; $self->{max_w} = $w if $w; 382 $self->{max_w} = int $w if defined $w;
266 delete $self->{max_h}; $self->{max_h} = $h if $h; 383 $self->{max_h} = int $h if defined $h;
267}
268 384
269# return top left coordinates 385 $self->realloc;
270sub _topleft { 386}
387
388sub set_tooltip {
271 my ($self, $x, $y) = @_; 389 my ($self, $tooltip) = @_;
272 390
273 $self->{parent} 391 $tooltip =~ s/^\s+//;
274 or Carp::confess "no parent widget in _topleft\n";#d# 392 $tooltip =~ s/\s+$//;
275 393
276 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
277} 402}
278 403
279# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
280sub coord2local { 405sub coord2local {
281 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
282 407
283 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
284 ($x - $X, $y - $Y)
285} 409}
286 410
287# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
288sub coord2global { 412sub coord2global {
289 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
290 414
291 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
292 ($x + $X, $y + $Y)
293} 416}
294 417
295sub focus_in { 418sub invoke_focus_in {
296 my ($self) = @_; 419 my ($self) = @_;
297 420
298 return if $FOCUS == $self; 421 return if $FOCUS == $self;
299 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
300 423
301 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
302 425
303 $self->emit (focus_in => $focus);
304
305 $focus->update if $focus; 426 $focus->update if $focus;
306 $FOCUS->update; 427 $FOCUS->update;
307}
308 428
429 0
430}
431
309sub focus_out { 432sub invoke_focus_out {
310 my ($self) = @_; 433 my ($self) = @_;
311 434
312 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
313 436
314 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
315 438
316 $self->emit (focus_out => $focus);
317
318 $focus->update if $focus; #? 439 $focus->update if $focus; #?
319}
320 440
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 $self->emit ("focus_in");
451}
452
321sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
322sub button_up { } 454sub invoke_button_up { 1 }
323sub key_down { } 455sub invoke_key_down { 1 }
324sub key_up { } 456sub invoke_key_up { 1 }
325 457
326sub button_down { 458sub invoke_button_down {
327 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
328 460
329 $self->focus_in; 461 $self->grab_focus;
330}
331 462
332sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 463 1
333sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 464}
334sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 465
335sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 466sub connect {
336sub 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, $draw_h); # screen rectangle being drawn
337 531
338sub draw { 532sub draw {
339 my ($self) = @_; 533 my ($self) = @_;
340 534
341 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);
342 546
343 glPushMatrix; 547 glPushMatrix;
344 glTranslate $self->{x}, $self->{y}, 0; 548 glTranslate $self->{x}, $self->{y}, 0;
345 $self->_draw;
346 glPopMatrix;
347 549
348 if ($self == $HOVER && $self->{can_hover}) { 550 if ($self == $HOVER && $self->{can_hover}) {
349 my ($x, $y) = @$self{qw(x y)};
350
351 glColor 1, 0.8, 0.5, 0.2; 551 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
352 glEnable GL_BLEND; 552 glEnable GL_BLEND;
353 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 553 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
354 glBegin GL_QUADS; 554 glBegin GL_QUADS;
355 glVertex $x , $y;
356 glVertex $x + $self->{w}, $y;
357 glVertex $x + $self->{w}, $y + $self->{h};
358 glVertex $x , $y + $self->{h};
359 glEnd;
360 glDisable GL_BLEND;
361 }
362
363 if ($ENV{PCLIENT_DEBUG}) {
364 glPushMatrix;
365 glColor 1, 1, 0, 1;
366 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
367 glBegin GL_LINE_LOOP;
368 glVertex 0 , 0; 555 glVertex 0 , 0;
369 glVertex $self->{w}, 0; 556 glVertex $self->{w}, 0;
370 glVertex $self->{w}, $self->{h}; 557 glVertex $self->{w}, $self->{h};
371 glVertex 0 , $self->{h}; 558 glVertex 0 , $self->{h};
372 glEnd; 559 glEnd;
560 glDisable GL_BLEND;
561 }
562
563 if ($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;
373 glPopMatrix; 573 glPopMatrix;
374 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;
375 } 575 }
576
577 $self->_draw;
578 glPopMatrix;
376} 579}
377 580
378sub _draw { 581sub _draw {
379 my ($self) = @_; 582 my ($self) = @_;
380 583
381 warn "no draw defined for $self\n"; 584 warn "no draw defined for $self\n";
382} 585}
383 586
384sub find_widget {
385 my ($self, $x, $y) = @_;
386
387 return () unless $self->{can_events};
388
389 return $self
390 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
391 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
392
393 ()
394}
395
396sub set_parent {
397 my ($self, $parent) = @_;
398
399 Scalar::Util::weaken ($self->{parent} = $parent);
400}
401
402sub check_size {
403 my ($self) = @_;
404
405 $self->{parent}
406 or return 1;
407
408 my ($w, $h) = $self->{user_w} && $self->{user_h}
409 ? @$self{qw(user_w user_h)}
410 : $self->size_request;
411
412 if ($w != $self->{req_w} || $h != $self->{req_h}) {
413 $self->{req_w} = $w;
414 $self->{req_h} = $h;
415
416 $self->{parent}->check_size
417 or $self->size_allocate (
418 (List::Util::max $self->{w}, $w),
419 (List::Util::max $self->{h}, $h),
420 );
421
422 1
423 } else {
424 0
425 }
426}
427
428sub update {
429 my ($self) = @_;
430
431 $self->{parent}->update
432 if $self->{parent};
433}
434
435sub connect {
436 my ($self, $signal, $cb) = @_;
437
438 push @{ $self->{signal_cb}{$signal} }, $cb;
439}
440
441sub emit {
442 my ($self, $signal, @args) = @_;
443
444 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
445}
446
447sub DESTROY { 587sub DESTROY {
448 my ($self) = @_; 588 my ($self) = @_;
449 589
450 #$self->deactivate; 590 delete $WIDGET{$self+0};
591
592 eval { $self->destroy };
593 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
451} 594}
452 595
453############################################################################# 596#############################################################################
454 597
455package CFClient::UI::DrawBG; 598package CFClient::UI::DrawBG;
… …
463 my $class = shift; 606 my $class = shift;
464 607
465 # range [value, low, high, page] 608 # range [value, low, high, page]
466 609
467 $class->SUPER::new ( 610 $class->SUPER::new (
468 bg => [0, 0, 0, 0.2], 611 #bg => [0, 0, 0, 0.2],
469 active_bg => [1, 1, 1, 0.5], 612 #active_bg => [1, 1, 1, 0.5],
470 @_ 613 @_
471 ) 614 )
472} 615}
473 616
474sub _draw { 617sub _draw {
475 my ($self) = @_; 618 my ($self) = @_;
476 619
620 my $color = $FOCUS == $self && $self->{active_bg}
621 ? $self->{active_bg}
622 : $self->{bg};
623
624 if ($color && (@$color < 4 || $color->[3])) {
477 my ($w, $h) = @$self{qw(w h)}; 625 my ($w, $h) = @$self{qw(w h)};
478 626
479 glEnable GL_BLEND; 627 glEnable GL_BLEND;
480 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 628 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
481 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 629 glColor_premultiply @$color;
482 630
483 glBegin GL_QUADS; 631 glBegin GL_QUADS;
484 glVertex 0 , 0; 632 glVertex 0 , 0;
485 glVertex 0 , $h; 633 glVertex 0 , $h;
486 glVertex $w, $h; 634 glVertex $w, $h;
487 glVertex $w, 0; 635 glVertex $w, 0;
488 glEnd; 636 glEnd;
489 637
490 glDisable GL_BLEND; 638 glDisable GL_BLEND;
639 }
491} 640}
492 641
493############################################################################# 642#############################################################################
494 643
495package CFClient::UI::Empty; 644package CFClient::UI::Empty;
… …
500 my ($class, %arg) = @_; 649 my ($class, %arg) = @_;
501 $class->SUPER::new (can_events => 0, %arg); 650 $class->SUPER::new (can_events => 0, %arg);
502} 651}
503 652
504sub size_request { 653sub size_request {
505 (0, 0) 654 my ($self) = @_;
655
656 ($self->{w} + 0, $self->{h} + 0)
506} 657}
507 658
508sub draw { } 659sub draw { }
509 660
510############################################################################# 661#############################################################################
… …
514our @ISA = CFClient::UI::Base::; 665our @ISA = CFClient::UI::Base::;
515 666
516sub new { 667sub new {
517 my ($class, %arg) = @_; 668 my ($class, %arg) = @_;
518 669
519 my $children = delete $arg{children} || []; 670 my $children = delete $arg{children};
520 671
521 my $self = $class->SUPER::new ( 672 my $self = $class->SUPER::new (
522 children => [], 673 children => [],
523 can_events => 0, 674 can_events => 0,
524 %arg, 675 %arg,
525 ); 676 );
677
526 $self->add ($_) for @$children; 678 $self->add (@$children)
679 if $children;
527 680
528 $self 681 $self
529} 682}
530 683
531sub add { 684sub add {
532 my ($self, $child) = @_; 685 my ($self, @widgets) = @_;
533 686
534 $child->set_parent ($self); 687 $_->set_parent ($self)
688 for @widgets;
535 689
536 use sort 'stable'; 690 use sort 'stable';
537 691
538 $self->{children} = [ 692 $self->{children} = [
539 sort { $a->{z} <=> $b->{z} } 693 sort { $a->{z} <=> $b->{z} }
540 @{$self->{children}}, $child 694 @{$self->{children}}, @widgets
541 ]; 695 ];
542 696
543 $child->check_size; 697 $self->realloc;
544} 698}
545 699
546sub children { 700sub children {
547 @{ $_[0]{children} } 701 @{ $_[0]{children} }
548} 702}
… …
553 delete $child->{parent}; 707 delete $child->{parent};
554 $child->hide; 708 $child->hide;
555 709
556 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 710 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
557 711
558 $self->check_size; 712 $self->realloc;
559 $self->update;
560} 713}
561 714
562sub clear { 715sub clear {
563 my ($self) = @_; 716 my ($self) = @_;
564 717
… …
567 720
568 for (@$children) { 721 for (@$children) {
569 delete $_->{parent}; 722 delete $_->{parent};
570 $_->hide; 723 $_->hide;
571 } 724 }
725
726 $self->realloc;
572} 727}
573 728
574sub find_widget { 729sub find_widget {
575 my ($self, $x, $y) = @_; 730 my ($self, $x, $y) = @_;
576 731
577 $x -= $self->{x}; 732 $x -= $self->{x};
578 $y -= $self->{y}; 733 $y -= $self->{y};
579 734
580 my $res; 735 my $res;
581 736
582 for (reverse @{ $self->{children} }) { 737 for (reverse $self->visible_children) {
583 $res = $_->find_widget ($x, $y) 738 $res = $_->find_widget ($x, $y)
584 and return $res; 739 and return $res;
585 } 740 }
586 741
587 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 742 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
608} 763}
609 764
610sub add { 765sub add {
611 my ($self, $child) = @_; 766 my ($self, $child) = @_;
612 767
613 $self->{children} = []; 768 $self->SUPER::remove ($_) for @{ $self->{children} };
614
615 $self->SUPER::add ($child); 769 $self->SUPER::add ($child);
616} 770}
617 771
618sub remove { 772sub remove {
619 my ($self, $widget) = @_; 773 my ($self, $widget) = @_;
… …
628 782
629sub size_request { 783sub size_request {
630 $_[0]{children}[0]->size_request 784 $_[0]{children}[0]->size_request
631} 785}
632 786
633sub size_allocate { 787sub invoke_size_allocate {
634 my ($self, $w, $h) = @_; 788 my ($self, $w, $h) = @_;
635 789
636 $self->{children}[0]->configure (0, 0, $w, $h); 790 $self->{children}[0]->configure (0, 0, $w, $h);
791
792 1
637} 793}
638 794
639############################################################################# 795#############################################################################
796
797# back-buffered drawing area
640 798
641package CFClient::UI::Window; 799package CFClient::UI::Window;
642 800
643our @ISA = CFClient::UI::Bin::; 801our @ISA = CFClient::UI::Bin::;
644 802
… …
651} 809}
652 810
653sub update { 811sub update {
654 my ($self) = @_; 812 my ($self) = @_;
655 813
656 $ROOT->on_refresh ($self => sub { $self->render_child }); 814 $ROOT->on_post_alloc ($self => sub { $self->render_child });
657 $self->SUPER::update; 815 $self->SUPER::update;
658} 816}
659 817
660sub size_allocate { 818sub invoke_size_allocate {
661 my ($self, $w, $h) = @_; 819 my ($self, $w, $h) = @_;
662 820
663 $self->SUPER::size_allocate ($w, $h);
664 $self->update; 821 $self->update;
822
823 $self->SUPER::invoke_size_allocate ($w, $h)
824}
825
826sub _render {
827 my ($self) = @_;
828
829 $self->{children}[0]->draw;
665} 830}
666 831
667sub render_child { 832sub render_child {
668 my ($self) = @_; 833 my ($self) = @_;
669 834
670 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 835 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
671 glClearColor 0, 0, 0, 0; 836 glClearColor 0, 0, 0, 0;
672 glClear GL_COLOR_BUFFER_BIT; 837 glClear GL_COLOR_BUFFER_BIT;
673 $self->child->draw; 838
674# glColorMask 1, 1, 1, 0; 839 {
675# glEnable GL_BLEND; 840 package CFClient::UI::Base;
676# glBlendFunc GL_SRC_ALPHA, GL_ZERO; 841
677# glRasterPos 0, 0; 842 ($draw_x, $draw_y, $draw_w, $draw_h) =
678# glCopyPixels 0, 0, $self->{w}, $self->{h}; 843 (0, 0, $self->{w}, $self->{h});
679# glDisable GL_BLEND; 844 }
680# glColorMask 1, 1, 1, 1; 845
846 $self->_render;
681 }; 847 };
682} 848}
683 849
684sub _draw { 850sub _draw {
685 my ($self) = @_; 851 my ($self) = @_;
686 852
687 my ($w, $h) = ($self->w, $self->h); 853 my ($w, $h) = @$self{qw(w h)};
688 854
689 my $tex = $self->{texture} 855 my $tex = $self->{texture}
690 or return; 856 or return;
691 857
692 glEnable GL_BLEND;
693 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
694 glEnable GL_TEXTURE_2D; 858 glEnable GL_TEXTURE_2D;
695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
696 glColor 0, 0, 0, 1; 860 glColor 0, 0, 0, 1;
697 861
698 $tex->draw_quad (0, 0, $w, $h); 862 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
699 863
700 glDisable GL_BLEND;
701 glDisable GL_TEXTURE_2D; 864 glDisable GL_TEXTURE_2D;
702} 865}
703 866
704############################################################################# 867#############################################################################
705 868
706package CFClient::UI::ViewPort; 869package CFClient::UI::ViewPort;
707 870
708our @ISA = CFClient::UI::Window::; 871our @ISA = CFClient::UI::Window::;
709
710sub new { die }
711
712sub size_request {
713 my ($self) = @_;
714
715 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
716 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
717
718 @$self{qw(child_w child_h)}
719}
720
721sub _draw {
722 my ($self) = @_;
723
724 $self->{children}[1]->draw;
725}
726
727
728#############################################################################
729
730package CFClient::UI::Frame;
731
732our @ISA = CFClient::UI::Bin::;
733
734use CFClient::OpenGL;
735 872
736sub new { 873sub new {
737 my $class = shift; 874 my $class = shift;
738 875
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, $h)
892}
893
894sub invoke_size_allocate {
895 my ($self, $w, $h) = @_;
896
897 my $child = $self->child;
898
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, $y)
931}
932
933sub find_widget {
934 my ($self, $x, $y) = @_;
935
936 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
937 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
938 ) {
939 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940 } else {
941 $self->CFClient::UI::Base::find_widget ($x, $y)
942 }
943}
944
945sub _render {
946 my ($self) = @_;
947
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 $self->SUPER::_render;
954}
955
956#############################################################################
957
958package CFClient::UI::ScrolledWindow;
959
960our @ISA = CFClient::UI::HBox::;
961
962sub new {
963 my ($class, %arg) = @_;
964
965 my $child = delete $arg{child};
966
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
739 my $self = $class->SUPER::new ( 977 $self = $class->SUPER::new (
740 bg => [1, 1, 1, 1], 978 vp => (new CFClient::UI::ViewPort expand => 1),
741 border_bg => [1, 1, 1, 1], 979 slider => $slider,
742 border => 0.8, 980 %arg,
743 @_
744 ); 981 );
745 982
983 $self->SUPER::add ($self->{vp}, $self->{slider});
984 $self->add ($child) if $child;
985
746 $self 986 $self
747} 987}
748 988
749sub _draw { 989sub add {
990 my ($self, $widget) = @_;
991
992 $self->{vp}->add ($self->{child} = $widget);
993}
994
995sub update {
996 my ($self) = @_;
997
998 $self->SUPER::update;
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}, $self->{vp}{h}, 1]);
1003}
1004
1005sub invoke_size_allocate {
750 my ($self) = @_; 1006 my ($self, $w, $h) = @_;
751 1007
752 my ($w, $h) = ($self->{w}, $self->{h}); 1008 my $child = $self->{vp}->child;
1009 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
753 1010
754 glEnable GL_BLEND; 1011 $self->SUPER::invoke_size_allocate ($w, $h)
755 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
756 glEnable GL_TEXTURE_2D;
757 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
758
759# glBegin GL_QUADS;
760# glColor 0, 0, 0, 0;
761# glVertex 0 , 0;
762# glVertex 0 , $h;
763# glVertex $w, $h;
764# glVertex $w, 0;
765# glEnd;
766
767
768 $self->child->draw;
769 glDisable GL_BLEND;
770 glDisable GL_TEXTURE_2D;
771} 1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
772 1016
773############################################################################# 1017#############################################################################
774 1018
775package CFClient::UI::FancyFrame; 1019package CFClient::UI::Frame;
776 1020
777our @ISA = CFClient::UI::Bin::; 1021our @ISA = CFClient::UI::Bin::;
778 1022
779use CFClient::OpenGL; 1023use CFClient::OpenGL;
780
781my @tex =
782 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
783 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
784 1024
785sub new { 1025sub new {
786 my $class = shift; 1026 my $class = shift;
787 1027
788 # TODO: user_x, user_y, overwrite moveto? 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 $_, mipmap => 1 }
1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1072
1073sub new {
1074 my ($class, %arg) = @_;
789 1075
790 my $self = $class->SUPER::new ( 1076 my $self = $class->SUPER::new (
791 bg => [1, 1, 1, 1], 1077 bg => [1, 1, 1, 1],
792 border_bg => [1, 1, 1, 1], 1078 border_bg => [1, 1, 1, 1],
793 border => 0.6, 1079 border => 0.6,
794 can_events => 1, 1080 can_events => 1,
795 @_ 1081 min_w => 16,
1082 min_h => 16,
1083 %arg,
796 ); 1084 );
797 1085
798 $self->{title} &&= new CFClient::UI::Label 1086 $self->{title_widget} = new CFClient::UI::Label
799 align => 0, 1087 align => 0,
800 valign => 1, 1088 valign => 1,
801 text => $self->{title}, 1089 text => $self->{title},
802 fontsize => $self->{border}; 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 }
803 1101
804 $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};
805} 1111}
806 1112
807sub border { 1113sub border {
808 int $_[0]{border} * $::FONTSIZE 1114 int $_[0]{border} * $::FONTSIZE
809} 1115}
810 1116
811sub size_request { 1117sub size_request {
812 my ($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 $self->{close_button};
813 1125
814 my ($w, $h) = $self->SUPER::size_request; 1126 my ($w, $h) = $self->SUPER::size_request;
815 1127
816 ( 1128 (
817 $w + $self->border * 2, 1129 $w + $self->border * 2,
818 $h + $self->border * 2, 1130 $h + $self->border * 2,
819 ) 1131 )
820} 1132}
821 1133
822sub size_allocate { 1134sub invoke_size_allocate {
823 my ($self, $w, $h) = @_; 1135 my ($self, $w, $h) = @_;
824 1136
1137 if ($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
825 $h -= List::Util::max 0, $self->border * 2; 1145 $h -= List::Util::max 0, $border * 2;
826 $w -= List::Util::max 0, $self->border * 2; 1146 $w -= List::Util::max 0, $border * 2;
827 1147
828 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
829 if $self->{title};
830
831 $self->child->configure ($self->border, $self->border, $w, $h); 1148 $self->child->configure ($border, $border, $w, $h);
832}
833 1149
1150 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1151 if $self->{close_button};
1152
1153 1
1154}
1155
834sub button_down { 1156sub invoke_button_down {
835 my ($self, $ev, $x, $y) = @_; 1157 my ($self, $ev, $x, $y) = @_;
836 1158
837 my ($w, $h) = @$self{qw(w h)}; 1159 my ($w, $h) = @$self{qw(w h)};
838 my $border = $self->border; 1160 my $border = $self->border;
839 1161
… …
852 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
853 1175
854 my $dx = $ev->{x} - $ox; 1176 my $dx = $ev->{x} - $ox;
855 my $dy = $ev->{y} - $oy; 1177 my $dy = $ev->{y} - $oy;
856 1178
857 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
858 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1181
859 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
860 $self->check_size; 1183 $self->realloc;
861 }; 1184 };
862 1185
863 } elsif ($lr ^ $td) { 1186 } elsif ($lr ^ $td) {
864 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
865 my ($bx, $by) = ($self->{x}, $self->{y}); 1188 my ($bx, $by) = ($self->{x}, $self->{y});
… …
867 $self->{motion} = sub { 1190 $self->{motion} = sub {
868 my ($ev, $x, $y) = @_; 1191 my ($ev, $x, $y) = @_;
869 1192
870 ($x, $y) = ($ev->{x}, $ev->{y}); 1193 ($x, $y) = ($ev->{x}, $ev->{y});
871 1194
872 $self->move ($bx + $x - $ox, $by + $y - $oy); 1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
873 $self->update; 1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
874 }; 1198 };
1199 } else {
1200 return 0;
1201 }
1202
875 } 1203 1
876} 1204}
877 1205
878sub button_up { 1206sub invoke_button_up {
879 my ($self, $ev, $x, $y) = @_; 1207 my ($self, $ev, $x, $y) = @_;
880 1208
881 delete $self->{motion}; 1209 ! ! delete $self->{motion}
882} 1210}
883 1211
884sub mouse_motion { 1212sub invoke_mouse_motion {
885 my ($self, $ev, $x, $y) = @_; 1213 my ($self, $ev, $x, $y) = @_;
886 1214
887 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1215 $self->{motion}->($ev, $x, $y) if $self->{motion};
1216
1217 ! ! $self->{motion}
888} 1218}
889 1219
890sub _draw { 1220sub _draw {
891 my ($self) = @_; 1221 my ($self) = @_;
892 1222
1223 my $child = $self->{children}[0];
1224
893 my ($w, $h ) = ($self->{w}, $self->{h}); 1225 my ($w, $h ) = ($self->{w}, $self->{h});
894 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1226 my ($cw, $ch) = ($child->{w}, $child->{h});
895 1227
896 glEnable GL_BLEND;
897 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
898 glEnable GL_TEXTURE_2D; 1228 glEnable GL_TEXTURE_2D;
899 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1229 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
900 1230
901 my $border = $self->border; 1231 my $border = $self->border;
902 1232
903 glColor @{ $self->{border_bg} }; 1233 glColor @{ $self->{border_bg} };
904 $tex[1]->draw_quad (0, 0, $w, $border); 1234 $border[0]->draw_quad_alpha (0, 0, $w, $border);
905 $tex[3]->draw_quad (0, $border, $border, $ch); 1235 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
906 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1236 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
907 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1237 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
908 1238
909 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1239 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
910 my $bg = $tex[0]; 1240 glColor @{ $self->{bg} };
911 1241
912 # TODO: repeat texture not scale 1242 # TODO: repeat texture not scale
1243 # solve this better(?)
913 my $rep_x = $cw / $bg->{w}; 1244 $bg->{s} = $cw / $bg->{w};
914 my $rep_y = $ch / $bg->{h}; 1245 $bg->{t} = $ch / $bg->{h};
915
916 glColor @{ $self->{bg} };
917
918 $bg->{s} = $rep_x;
919 $bg->{t} = $rep_y;
920 $bg->{wrap_mode} = 1;
921 $bg->draw_quad ($border, $border, $cw, $ch); 1246 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1247 }
922 1248
923 glDisable GL_TEXTURE_2D; 1249 glDisable GL_TEXTURE_2D;
924 glDisable GL_BLEND;
925 }
926 1250
927 $self->{title}->draw if $self->{title};
928
929 $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};
930} 1262}
931 1263
932############################################################################# 1264#############################################################################
933 1265
934package CFClient::UI::Table; 1266package CFClient::UI::Table;
… …
942sub new { 1274sub new {
943 my $class = shift; 1275 my $class = shift;
944 1276
945 $class->SUPER::new ( 1277 $class->SUPER::new (
946 col_expand => [], 1278 col_expand => [],
947 @_ 1279 @_,
948 ) 1280 )
1281}
1282
1283sub children {
1284 grep $_, map @$_, grep $_, @{ $_[0]{children} }
949} 1285}
950 1286
951sub add { 1287sub add {
952 my ($self, $x, $y, $child) = @_; 1288 my ($self, $x, $y, $child) = @_;
953 1289
954 $child->set_parent ($self); 1290 $child->set_parent ($self);
955 $self->{children}[$y][$x] = $child; 1291 $self->{children}[$y][$x] = $child;
956 1292
957 $child->check_size; 1293 $self->realloc;
958} 1294}
959 1295
960sub children { 1296sub remove {
961 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1297 my ($self, $child) = @_;
962}
963 1298
1299 # TODO: not yet implemented
1300}
1301
964# TODO: move to container class maybe? send childs a signal on removal? 1302# TODO: move to container class maybe? send children a signal on removal?
965sub clear { 1303sub clear {
966 my ($self) = @_; 1304 my ($self) = @_;
967 1305
968 my @children = $self->children; 1306 my @children = $self->children;
969 delete $self->{children}; 1307 delete $self->{children};
… …
971 for (@children) { 1309 for (@children) {
972 delete $_->{parent}; 1310 delete $_->{parent};
973 $_->hide; 1311 $_->hide;
974 } 1312 }
975 1313
976 $self->update; 1314 $self->realloc;
977} 1315}
978 1316
979sub get_wh { 1317sub get_wh {
980 my ($self) = @_; 1318 my ($self) = @_;
981 1319
… …
1007 (sum @$ws), 1345 (sum @$ws),
1008 (sum @$hs), 1346 (sum @$hs),
1009 ) 1347 )
1010} 1348}
1011 1349
1012sub size_allocate { 1350sub invoke_size_allocate {
1013 my ($self, $w, $h) = @_; 1351 my ($self, $w, $h) = @_;
1014 1352
1015 my ($ws, $hs) = $self->get_wh; 1353 my ($ws, $hs) = $self->get_wh;
1016 1354
1017 my $req_w = sum @$ws; 1355 my $req_w = (sum @$ws) || 1;
1018 my $req_h = sum @$hs; 1356 my $req_h = (sum @$hs) || 1;
1019 1357
1020 # TODO: nicer code && do row_expand 1358 # TODO: nicer code && do row_expand
1021 my @col_expand = @{$self->{col_expand}}; 1359 my @col_expand = @{$self->{col_expand}};
1022 @col_expand = (1) x @$ws unless @col_expand; 1360 @col_expand = (1) x @$ws unless @col_expand;
1023 my $col_expand = (sum @col_expand) || 1; 1361 my $col_expand = (sum @col_expand) || 1;
… …
1049 } 1387 }
1050 1388
1051 $y += $row_h; 1389 $y += $row_h;
1052 } 1390 }
1053 1391
1392 1
1054} 1393}
1055 1394
1056sub find_widget { 1395sub find_widget {
1057 my ($self, $x, $y) = @_; 1396 my ($self, $x, $y) = @_;
1058 1397
… …
1077 } 1416 }
1078} 1417}
1079 1418
1080############################################################################# 1419#############################################################################
1081 1420
1421package CFClient::UI::Box;
1422
1423our @ISA = CFClient::UI::Container::;
1424
1425sub size_request {
1426 my ($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 += $alloc;
1474 }
1475
1476 1
1477}
1478
1479#############################################################################
1480
1082package CFClient::UI::HBox; 1481package CFClient::UI::HBox;
1083 1482
1084# TODO: wrap into common Box base class
1085
1086our @ISA = CFClient::UI::Container::; 1483our @ISA = CFClient::UI::Box::;
1087 1484
1088sub size_request { 1485sub new {
1089 my ($self) = @_; 1486 my $class = shift;
1090 1487
1091 my @alloc = map [$_->size_request], @{$self->{children}}; 1488 $class->SUPER::new (
1092 1489 vertical => 0,
1093 ( 1490 @_,
1094 (List::Util::sum map $_->[0], @alloc),
1095 (List::Util::max map $_->[1], @alloc),
1096 ) 1491 )
1097} 1492}
1098 1493
1099sub size_allocate {
1100 my ($self, $w, $h) = @_;
1101
1102 ($h, $w) = ($w, $h);
1103
1104 my $children = $self->{children};
1105
1106 my @h = map $_->{req_w}, @$children;
1107
1108 my $req_h = List::Util::sum @h;
1109
1110 if ($req_h > $h) {
1111 # ah well, not enough space
1112 $_ *= $h / $req_h for @h;
1113 } else {
1114 my $exp = List::Util::sum map $_->{expand}, @$children;
1115 $exp ||= 1;
1116
1117 for (0 .. $#$children) {
1118 my $child = $children->[$_];
1119
1120 my $alloc_h = $h[$_];
1121 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1122 $h[$_] = $alloc_h;
1123 }
1124 }
1125
1126 CFClient::UI::harmonize \@h;
1127
1128 my $y = 0;
1129 for (0 .. $#$children) {
1130 my $child = $children->[$_];
1131 my $h = $h[$_];
1132 $child->configure ($y, 0, $h, $w);
1133
1134 $y += $h;
1135 }
1136
1137 1
1138}
1139
1140############################################################################# 1494#############################################################################
1141 1495
1142package CFClient::UI::VBox; 1496package CFClient::UI::VBox;
1143 1497
1144# TODO: wrap into common Box base class
1145
1146our @ISA = CFClient::UI::Container::; 1498our @ISA = CFClient::UI::Box::;
1147 1499
1148sub size_request { 1500sub new {
1149 my ($self) = @_; 1501 my $class = shift;
1150 1502
1151 my @alloc = map [$_->size_request], @{$self->{children}}; 1503 $class->SUPER::new (
1152 1504 vertical => 1,
1153 ( 1505 @_,
1154 (List::Util::max map $_->[0], @alloc),
1155 (List::Util::sum map $_->[1], @alloc),
1156 ) 1506 )
1157} 1507}
1158 1508
1159sub size_allocate {
1160 my ($self, $w, $h) = @_;
1161
1162 my $children = $self->{children};
1163
1164 my @h = map $_->{req_h}, @$children;
1165
1166 my $req_h = List::Util::sum @h;
1167
1168 if ($req_h > $h) {
1169 # ah well, not enough space
1170 $_ *= $h / $req_h for @h;
1171 } else {
1172 my $exp = List::Util::sum map $_->{expand}, @$children;
1173 $exp ||= 1;
1174
1175 for (0 .. $#$children) {
1176 my $child = $children->[$_];
1177
1178 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1179 }
1180 }
1181
1182 CFClient::UI::harmonize \@h;
1183
1184 my $y = 0;
1185 for (0 .. $#$children) {
1186 my $child = $children->[$_];
1187 my $h = $h[$_];
1188 $child->configure (0, $y, $w, $h);
1189
1190 $y += $h;
1191 }
1192
1193 1
1194}
1195
1196############################################################################# 1509#############################################################################
1197 1510
1198package CFClient::UI::Label; 1511package CFClient::UI::Label;
1199 1512
1200our @ISA = CFClient::UI::Base::; 1513our @ISA = CFClient::UI::DrawBG::;
1201 1514
1202use CFClient::OpenGL; 1515use CFClient::OpenGL;
1203 1516
1204sub new { 1517sub new {
1205 my ($class, %arg) = @_; 1518 my ($class, %arg) = @_;
1206 1519
1207 my $self = $class->SUPER::new ( 1520 my $self = $class->SUPER::new (
1208 fg => [1, 1, 1], 1521 fg => [1, 1, 1],
1522 #bg => none
1523 #active_bg => none
1209 #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),
1210 fontsize => 1, 1530 fontsize => 1,
1211 text => "",
1212 align => -1, 1531 align => -1,
1213 valign => -1, 1532 valign => -1,
1214 padding => 2, 1533 padding_x => 2,
1215 layout => new CFClient::Layout, 1534 padding_y => 2,
1216 can_events => 0, 1535 can_events => 0,
1217 %arg 1536 %arg
1218 ); 1537 );
1219 1538
1220 if (exists $self->{template}) { 1539 if (exists $self->{template}) {
1221 my $layout = new CFClient::Layout; 1540 my $layout = new CFClient::Layout;
1222 $layout->set_text (delete $self->{template}); 1541 $layout->set_text (delete $self->{template});
1223 $self->{template} = $layout; 1542 $self->{template} = $layout;
1224 } 1543 }
1225 1544
1226 $self->set_text (delete $self->{text}) if exists $self->{text}; 1545 if (exists $self->{markup}) {
1227 $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 }
1228 1550
1229 $self 1551 $self
1230} 1552}
1231 1553
1232sub escape { 1554sub escape($) {
1233 local $_ = $_[1]; 1555 local $_ = $_[0];
1234 1556
1235 s/&/&amp;/g; 1557 s/&/&amp;/g;
1236 s/>/&gt;/g; 1558 s/>/&gt;/g;
1237 s/</&lt;/g; 1559 s/</&lt;/g;
1238 1560
1239 $_[1] 1561 $_
1240} 1562}
1241 1563
1242sub update { 1564sub update {
1243 my ($self) = @_; 1565 my ($self) = @_;
1244 1566
1245 delete $self->{texture}; 1567 delete $self->{texture};
1246 $self->SUPER::update; 1568 $self->SUPER::update;
1247} 1569}
1248 1570
1249sub reconfigure { 1571sub realloc {
1250 my ($self) = @_; 1572 my ($self) = @_;
1251 1573
1252 delete $self->{texture}; 1574 delete $self->{ox};
1575 $self->SUPER::realloc;
1253} 1576}
1254 1577
1255sub set_text { 1578sub set_text {
1256 my ($self, $text) = @_; 1579 my ($self, $text) = @_;
1257 1580
1258 return if $self->{text} eq "T$text"; 1581 return if $self->{text} eq "T$text";
1259 $self->{text} = "T$text"; 1582 $self->{text} = "T$text";
1260 1583
1584 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1261 $self->{layout}->set_text ($text); 1585 $self->{layout}->set_text ($text);
1262 1586
1263 delete $self->{texture}; 1587 delete $self->{size_req};
1588 $self->realloc;
1264 $self->update; 1589 $self->update;
1265 $self->check_size;
1266} 1590}
1267 1591
1268sub set_markup { 1592sub set_markup {
1269 my ($self, $markup) = @_; 1593 my ($self, $markup) = @_;
1270 1594
1271 return if $self->{text} eq "M$markup"; 1595 return if $self->{text} eq "M$markup";
1272 $self->{text} = "M$markup"; 1596 $self->{text} = "M$markup";
1273 1597
1598 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1599
1600 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1274 $self->{layout}->set_markup ($markup); 1601 $self->{layout}->set_markup ($markup);
1275 1602
1276 delete $self->{texture}; 1603 delete $self->{size_req};
1604 $self->realloc;
1277 $self->update; 1605 $self->update;
1278 $self->check_size;
1279} 1606}
1280 1607
1281sub size_request { 1608sub size_request {
1282 my ($self) = @_; 1609 my ($self) = @_;
1283 1610
1611 $self->{size_req} ||= do {
1284 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1612 $self->{layout}->set_font ($self->{font}) if $self->{font};
1285 $self->{layout}->set_width ($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});
1286 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1616 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1287 1617
1288 my ($w, $h) = $self->{layout}->size; 1618 my ($w, $h) = $self->{layout}->size;
1289 1619
1290 if (exists $self->{template}) { 1620 if (exists $self->{template}) {
1291 $self->{template}->set_font ($self->{font}) if $self->{font}; 1621 $self->{template}->set_font ($self->{font}) if $self->{font};
1292 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1622 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1293 1623
1294 my ($w2, $h2) = $self->{template}->size; 1624 my ($w2, $h2) = $self->{template}->size;
1295 1625
1296 $w = List::Util::max $w, $w2; 1626 $w = List::Util::max $w, $w2;
1297 $h = List::Util::max $h, $h2; 1627 $h = List::Util::max $h, $h2;
1628 }
1629
1630 [$w, $h]
1298 } 1631 };
1299 1632
1300 ( 1633 @{ $self->{size_req} }
1301 $w + $self->{padding} * 2,
1302 $h + $self->{padding} * 2,
1303 )
1304} 1634}
1305 1635
1306sub size_allocate { 1636sub invoke_size_allocate {
1307 my ($self, $w, $h) = @_; 1637 my ($self, $w, $h) = @_;
1308 1638
1639 delete $self->{ox};
1640
1309 delete $self->{texture}; 1641 delete $self->{texture}
1642 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1643
1644 1
1310} 1645}
1311 1646
1312sub set_fontsize { 1647sub set_fontsize {
1313 my ($self, $fontsize) = @_; 1648 my ($self, $fontsize) = @_;
1314 1649
1315 $self->{fontsize} = $fontsize; 1650 $self->{fontsize} = $fontsize;
1316 delete $self->{texture}; 1651 delete $self->{texture};
1317 $self->check_size; 1652
1318 $self->update; 1653 $self->realloc;
1654}
1655
1656sub reconfigure {
1657 my ($self) = @_;
1658
1659 delete $self->{size_req};
1660
1661 $self->SUPER::reconfigure;
1319} 1662}
1320 1663
1321sub _draw { 1664sub _draw {
1322 my ($self) = @_; 1665 my ($self) = @_;
1323 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
1324 my $tex = $self->{texture} ||= do { 1669 my $tex = $self->{texture} ||= do {
1670 $self->{layout}->set_foreground (@{$self->{fg}});
1325 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1671 $self->{layout}->set_font ($self->{font}) if $self->{font};
1326 $self->{layout}->set_width ($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});
1327 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676
1328 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
1329 }; 1678 };
1330 1679
1331 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
1332 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
1333 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 {
1334 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1335 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1336 glColor @{$self->{fg}}; 1702 }
1337
1338 $self->{ox} = int (
1339 $self->{align} < 0 ? $self->{padding}
1340 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1341 : ($self->{w} - $tex->{w}) * 0.5
1342 );
1343
1344 $self->{oy} = int (
1345 $self->{valign} < 0 ? $self->{padding}
1346 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1347 : ($self->{h} - $tex->{h}) * 0.5
1348 );
1349
1350 $tex->draw_quad ($self->{ox}, $self->{oy});
1351 1703
1352 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1353 glDisable GL_BLEND;
1354} 1705}
1355 1706
1356############################################################################# 1707#############################################################################
1357 1708
1358package CFClient::UI::EntryBase; 1709package CFClient::UI::EntryBase;
… …
1371 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1372 can_hover => 1, 1723 can_hover => 1,
1373 can_focus => 1, 1724 can_focus => 1,
1374 valign => 0, 1725 valign => 0,
1375 can_events => 1, 1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1376 @_ 1729 @_
1377 ) 1730 )
1378} 1731}
1379 1732
1380sub _set_text { 1733sub _set_text {
… …
1382 1735
1383 delete $self->{cur_h}; 1736 delete $self->{cur_h};
1384 1737
1385 return if $self->{text} eq $text; 1738 return if $self->{text} eq $text;
1386 1739
1387 delete $self->{texture};
1388
1389 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1390 $self->{text} = $text; 1741 $self->{text} = $text;
1391 1742
1392 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1393 $self->{layout}->set_text ("$text "); 1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1394 1746
1395 $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);
1396} 1758}
1397 1759
1398sub get_text { 1760sub get_text {
1399 $_[0]{text} 1761 $_[0]{text}
1400} 1762}
… …
1405 my ($w, $h) = $self->SUPER::size_request; 1767 my ($w, $h) = $self->SUPER::size_request;
1406 1768
1407 ($w + 1, $h) # add 1 for cursor 1769 ($w + 1, $h) # add 1 for cursor
1408} 1770}
1409 1771
1410sub size_allocate {
1411 my ($self, $w, $h) = @_;
1412
1413 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1414}
1415
1416sub set_text {
1417 my ($self, $text) = @_;
1418
1419 $self->{cursor} = length $text;
1420 $self->_set_text ($text);
1421 $self->update;
1422}
1423
1424sub key_down { 1772sub invoke_key_down {
1425 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1426 1774
1427 my $mod = $ev->{mod}; 1775 my $mod = $ev->{mod};
1428 my $sym = $ev->{sym}; 1776 my $sym = $ev->{sym};
1429 my $uni = $ev->{unicode}; 1777 my $uni = $ev->{unicode};
1430 1778
1431 my $text = $self->get_text; 1779 my $text = $self->get_text;
1432 1780
1433 if ($sym == 8) { 1781 if ($uni == 8) {
1434 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1435 } elsif ($sym == 127) { 1783 } elsif ($uni == 127) {
1436 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1437 } elsif ($sym == CFClient::SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1438 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1439 } elsif ($sym == CFClient::SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1440 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1441 } elsif ($sym == CFClient::SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1442 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1443 } elsif ($sym == CFClient::SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1444 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1445 } elsif ($sym == 27) { 1793 } elsif ($uni == 27) {
1446 $self->emit ('escape'); 1794 $self->emit ('escape');
1447 } elsif ($uni) { 1795 } elsif ($uni) {
1448 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1449 } 1799 }
1450 1800
1451 $self->_set_text ($text); 1801 $self->_set_text ($text);
1452 $self->update;
1453}
1454 1802
1803 $self->realloc;
1804
1805 1
1806}
1807
1455sub focus_in { 1808sub invoke_focus_in {
1456 my ($self) = @_; 1809 my ($self) = @_;
1457 1810
1458 $self->{last_activity} = $::NOW; 1811 $self->{last_activity} = $::NOW;
1459 1812
1460 $self->SUPER::focus_in; 1813 $self->SUPER::invoke_focus_in
1461} 1814}
1462 1815
1463sub button_down { 1816sub invoke_button_down {
1464 my ($self, $ev, $x, $y) = @_; 1817 my ($self, $ev, $x, $y) = @_;
1465 1818
1466 $self->SUPER::button_down ($ev, $x, $y); 1819 $self->SUPER::invoke_button_down ($ev, $x, $y);
1467 1820
1468 my $idx = $self->{layout}->xy_to_index ($x, $y); 1821 my $idx = $self->{layout}->xy_to_index ($x, $y);
1469 1822
1470 # byte-index to char-index 1823 # byte-index to char-index
1471 my $text = $self->{text}; 1824 my $text = $self->{text};
1472 utf8::encode $text; 1825 utf8::encode $text;
1473 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1474 1827
1475 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1476 $self->update; 1829 $self->update;
1830
1831 1
1477} 1832}
1478 1833
1479sub mouse_motion { 1834sub invoke_mouse_motion {
1480 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1481# 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, $y;#d#
1837
1838 1
1482} 1839}
1483 1840
1484sub _draw { 1841sub _draw {
1485 my ($self) = @_; 1842 my ($self) = @_;
1486 1843
1487 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1488 1845
1489 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1490 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1491 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1492 } else { 1849 } else {
1493 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1494 } 1851 }
1495 1852
1496 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1497 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1498 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1499 glVertex 0 , 0; 1856 glVertex 0 , 0;
1500 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1501 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1502 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1527 1884
1528our @ISA = CFClient::UI::EntryBase::; 1885our @ISA = CFClient::UI::EntryBase::;
1529 1886
1530use CFClient::OpenGL; 1887use CFClient::OpenGL;
1531 1888
1532sub key_down { 1889sub invoke_key_down {
1533 my ($self, $ev) = @_; 1890 my ($self, $ev) = @_;
1534 1891
1535 my $sym = $ev->{sym}; 1892 my $sym = $ev->{sym};
1536 1893
1537 if ($sym == 13) { 1894 if ($sym == 13) {
1538 unshift @{$self->{history}}, 1895 unshift @{$self->{history}},
1539 my $txt = $self->get_text; 1896 my $txt = $self->get_text;
1897
1540 $self->{history_pointer} = -1; 1898 $self->{history_pointer} = -1;
1541 $self->{history_saveback} = ''; 1899 $self->{history_saveback} = '';
1542 $self->emit (activate => $txt); 1900 $self->emit (activate => $txt);
1543 $self->update; 1901 $self->update;
1544 1902
… …
1563 } else { 1921 } else {
1564 $self->set_text ($self->{history_saveback}); 1922 $self->set_text ($self->{history_saveback});
1565 } 1923 }
1566 1924
1567 } else { 1925 } else {
1568 $self->SUPER::key_down ($ev); 1926 return $self->SUPER::invoke_key_down ($ev)
1927 }
1928
1569 } 1929 1
1570
1571} 1930}
1572 1931
1573############################################################################# 1932#############################################################################
1574 1933
1575package CFClient::UI::Button; 1934package CFClient::UI::Button;
… …
1584 1943
1585sub new { 1944sub new {
1586 my $class = shift; 1945 my $class = shift;
1587 1946
1588 $class->SUPER::new ( 1947 $class->SUPER::new (
1589 padding => 4, 1948 padding_x => 4,
1949 padding_y => 4,
1590 fg => [1, 1, 1], 1950 fg => [1, 1, 1],
1591 bg => [1, 1, 1, 0.2],
1592 active_fg => [0, 0, 1], 1951 active_fg => [0, 0, 1],
1593 can_hover => 1, 1952 can_hover => 1,
1594 align => 0, 1953 align => 0,
1595 valign => 0, 1954 valign => 0,
1596 can_events => 1, 1955 can_events => 1,
1597 @_ 1956 @_
1598 ) 1957 )
1599} 1958}
1600 1959
1601sub button_up { 1960sub invoke_button_up {
1602 my ($self, $ev, $x, $y) = @_; 1961 my ($self, $ev, $x, $y) = @_;
1603 1962
1963 $self->emit ("activate")
1604 if ($x >= 0 && $x < $self->{w} 1964 if $x >= 0 && $x < $self->{w}
1605 && $y >= 0 && $y < $self->{h}) { 1965 && $y >= 0 && $y < $self->{h};
1606 $self->emit ("activate"); 1966
1607 } 1967 1
1608} 1968}
1609 1969
1610sub _draw { 1970sub _draw {
1611 my ($self) = @_; 1971 my ($self) = @_;
1612 1972
1613 local $self->{fg} = $self->{fg}; 1973 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1614 1974
1615 if ($GRAB == $self) {
1616 $self->{fg} = $self->{active_fg};
1617 }
1618
1619 glEnable GL_BLEND;
1620 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1621 glEnable GL_TEXTURE_2D; 1975 glEnable GL_TEXTURE_2D;
1622 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1976 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1623 glColor 0, 0, 0, 1; 1977 glColor 0, 0, 0, 1;
1624 1978
1625 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1979 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1626 1980
1627 glDisable GL_TEXTURE_2D; 1981 glDisable GL_TEXTURE_2D;
1628 glDisable GL_BLEND;
1629 1982
1630 $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
1631} 2020}
1632 2021
1633############################################################################# 2022#############################################################################
1634 2023
1635package CFClient::UI::CheckBox; 2024package CFClient::UI::CheckBox;
… …
1644 2033
1645sub new { 2034sub new {
1646 my $class = shift; 2035 my $class = shift;
1647 2036
1648 $class->SUPER::new ( 2037 $class->SUPER::new (
1649 padding => 2, 2038 padding_x => 2,
2039 padding_y => 2,
1650 fg => [1, 1, 1], 2040 fg => [1, 1, 1],
1651 active_fg => [1, 1, 0], 2041 active_fg => [1, 1, 0],
2042 bg => [0, 0, 0, 0.2],
2043 active_bg => [1, 1, 1, 0.5],
1652 state => 0, 2044 state => 0,
1653 can_hover => 1, 2045 can_hover => 1,
1654 @_ 2046 @_
1655 ) 2047 )
1656} 2048}
1657 2049
1658sub size_request { 2050sub size_request {
1659 my ($self) = @_; 2051 my ($self) = @_;
1660 2052
1661 ($self->{padding} * 2 + 6) x 2 2053 (6) x 2
1662} 2054}
1663 2055
1664sub button_down { 2056sub invoke_button_down {
1665 my ($self, $ev, $x, $y) = @_; 2057 my ($self, $ev, $x, $y) = @_;
1666 2058
1667 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2059 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1668 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2060 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1669 $self->{state} = !$self->{state}; 2061 $self->{state} = !$self->{state};
1670 $self->emit (changed => $self->{state}); 2062 $self->emit (changed => $self->{state});
2063 } else {
2064 return 0
2065 }
2066
1671 } 2067 1
1672} 2068}
1673 2069
1674sub _draw { 2070sub _draw {
1675 my ($self) = @_; 2071 my ($self) = @_;
1676 2072
1677 $self->SUPER::_draw; 2073 $self->SUPER::_draw;
1678 2074
1679 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2075 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1680 2076
1681 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;
1682 2080
1683 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2081 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1684 2082
1685 glEnable GL_BLEND; 2083 my $tex = $self->{state} ? $tex[1] : $tex[0];
2084
1686 glEnable GL_TEXTURE_2D; 2085 glEnable GL_TEXTURE_2D;
1687 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1688
1689 my $tex = $self->{state} ? $tex[1] : $tex[0];
1690
1691 $tex->draw_quad (0, 0, $s, $s); 2086 $tex->draw_quad_alpha (0, 0, $s, $s);
1692
1693 glDisable GL_TEXTURE_2D; 2087 glDisable GL_TEXTURE_2D;
1694 glDisable GL_BLEND;
1695} 2088}
1696 2089
1697############################################################################# 2090#############################################################################
1698 2091
1699package CFClient::UI::Image; 2092package CFClient::UI::Image;
… …
1742 glTranslate 0, -$self->{w}, 0; 2135 glTranslate 0, -$self->{w}, 0;
1743 2136
1744 ($w, $h) = ($h, $w); 2137 ($w, $h) = ($h, $w);
1745 } 2138 }
1746 2139
1747 glEnable GL_BLEND;
1748 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1749 glEnable GL_TEXTURE_2D; 2140 glEnable GL_TEXTURE_2D;
1750 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2141 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1751 2142
1752 $tex->draw_quad (0, 0, $w, $h); 2143 $tex->draw_quad_alpha (0, 0, $w, $h);
1753 2144
1754 glDisable GL_BLEND;
1755 glDisable GL_TEXTURE_2D; 2145 glDisable GL_TEXTURE_2D;
1756} 2146}
1757 2147
1758############################################################################# 2148#############################################################################
1759 2149
… …
1849 2239
1850 my $h1 = $self->{h} * (1 - $ycut1); 2240 my $h1 = $self->{h} * (1 - $ycut1);
1851 my $h2 = $self->{h} * (1 - $ycut2); 2241 my $h2 = $self->{h} * (1 - $ycut2);
1852 2242
1853 glEnable GL_BLEND; 2243 glEnable GL_BLEND;
1854 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;
1855 glEnable GL_TEXTURE_2D; 2246 glEnable GL_TEXTURE_2D;
1856 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2247 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1857 2248
1858 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2249 glBindTexture GL_TEXTURE_2D, $t1->{name};
1859 glBegin GL_QUADS; 2250 glBegin GL_QUADS;
… …
1948 qw(s1_slider.png s1_slider_bg.png); 2339 qw(s1_slider.png s1_slider_bg.png);
1949 2340
1950sub new { 2341sub new {
1951 my $class = shift; 2342 my $class = shift;
1952 2343
1953 # range [value, low, high, page] 2344 # range [value, low, high, page, unit]
1954 2345
1955 # TODO: 0-width page 2346 # TODO: 0-width page
1956 # TODO: req_w/h are wrong with vertical 2347 # TODO: req_w/h are wrong with vertical
1957 # TODO: calculations are off 2348 # TODO: calculations are off
1958 my $self = $class->SUPER::new ( 2349 my $self = $class->SUPER::new (
1959 fg => [1, 1, 1], 2350 fg => [1, 1, 1],
1960 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],
1961 range => [0, 0, 100, 10], 2354 range => [0, 0, 100, 10, 0],
1962 req_w => 20, 2355 min_w => $::WIDTH / 80,
1963 req_h => 20, 2356 min_h => $::WIDTH / 80,
1964 vertical => 0, 2357 vertical => 0,
1965 can_hover => 1, 2358 can_hover => 1,
1966 inner_pad => 5, 2359 inner_pad => 0.02,
1967 @_ 2360 @_
1968 ); 2361 );
1969 2362
2363 $self->set_value ($self->{range}[0]);
2364 $self->update;
2365
1970 $self 2366 $self
1971} 2367}
1972 2368
2369sub set_range {
2370 my ($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 $self->update;
2400 }
2401}
2402
1973sub size_request { 2403sub size_request {
1974 my ($self) = @_; 2404 my ($self) = @_;
1975 2405
1976 my $w = $self->{req_w}; 2406 ($self->{req_w}, $self->{req_h})
1977 my $h = $self->{req_h};
1978
1979 $self->{vertical} ? ($h, $w) : ($w, $h)
1980} 2407}
1981 2408
1982sub button_down { 2409sub invoke_button_down {
1983 my ($self, $ev, $x, $y) = @_; 2410 my ($self, $ev, $x, $y) = @_;
1984 2411
1985 $self->SUPER::button_down ($ev, $x, $y); 2412 $self->SUPER::invoke_button_down ($ev, $x, $y);
2413
2414 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2415
1986 $self->mouse_motion ($ev, $x, $y); 2416 $self->invoke_mouse_motion ($ev, $x, $y)
1987} 2417}
1988 2418
1989sub mouse_motion { 2419sub invoke_mouse_motion {
1990 my ($self, $ev, $x, $y) = @_; 2420 my ($self, $ev, $x, $y) = @_;
1991 2421
1992 if ($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
1993 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2450 my ($value, $lo, $hi, $page) = @{$self->{range}};
2451 my $range = ($hi - $page - $lo) || 1e-100;
1994 2452
1995 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2453 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1996 2454
1997 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2455 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1998 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2456 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1999 2457
2000 $x -= $inner_pad_px; # substract the padding 2458 $value = ($value - $lo) / $range;
2001 $x = $x * ($hi - $lo) / $inner_w + $lo; 2459 $value = $value * $self->{scale} + $self->{offset};
2002 $x = $lo if $x < $lo;
2003 $x = $hi - $page if $x > $hi - $page;
2004 $self->{range}[0] = $x;
2005 2460
2006 $self->emit (changed => $x); 2461 $self->{knob_x} = $value - $knob_w * 0.5;
2007 $self->update; 2462 $self->{knob_w} = $knob_w;
2008 } 2463 }
2009}
2010
2011# the inner_* stuff is for generating a padding for the slider handle,
2012# so that the handle doesn't leave the texture. This calculation isn't 100%
2013# correct propably, but it does the job for now
2014sub _calc_inner_pad_px {
2015 my ($self, $w) = @_;
2016 ($w / 100) * $self->{inner_pad} # % to pixels
2017}
2018
2019sub _draw {
2020 my ($self) = @_;
2021 2464
2022 $self->SUPER::_draw (); 2465 $self->SUPER::_draw ();
2023 2466
2024 my ($w, $h) = @$self{qw(w h)}; 2467 glScale $self->{w}, $self->{h};
2025 2468
2026 if ($self->{vertical}) { 2469 if ($self->{vertical}) {
2027 # draw a vertical slider like a rotated horizontal slider 2470 # draw a vertical slider like a rotated horizontal slider
2028 2471
2472 glTranslate 1, 0, 0;
2029 glRotate 90, 0, 0, 1; 2473 glRotate 90, 0, 0, 1;
2030 glTranslate 0, -$self->{w}, 0;
2031
2032 ($w, $h) = ($h, $w);
2033 } 2474 }
2034 2475
2035 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2476 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2036 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2477 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2037 2478
2038 my ($value, $lo, $hi, $page) = @{$self->{range}};
2039
2040 $hi = $value + 1 if $lo == $hi;
2041
2042 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2043 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2044
2045 $page = int $page * $inner_w / ($hi - $lo);
2046 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2047
2048 $w -= $page;
2049 $page &= ~1;
2050 glTranslate $page * 0.5, 0, 0;
2051 $page ||= 2;
2052
2053 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2054 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2055
2056 glEnable GL_BLEND;
2057 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2058 glEnable GL_TEXTURE_2D; 2479 glEnable GL_TEXTURE_2D;
2059 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2480 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2060 2481
2061 # draw background 2482 # draw background
2062 $tex[1]->draw_quad (0, 0, $w, $h); 2483 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2063 2484
2064 # draw handle 2485 # draw handle
2065 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2486 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2066 2487
2067 glDisable GL_BLEND;
2068 glDisable GL_TEXTURE_2D; 2488 glDisable GL_TEXTURE_2D;
2069} 2489}
2070 2490
2071############################################################################# 2491#############################################################################
2072 2492
2493package CFClient::UI::ValSlider;
2494
2495our @ISA = CFClient::UI::HBox::;
2496
2497sub new {
2498 my ($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
2073package CFClient::UI::TextView; 2534package CFClient::UI::TextScroller;
2074 2535
2075our @ISA = CFClient::UI::HBox::; 2536our @ISA = CFClient::UI::HBox::;
2076 2537
2077use CFClient::OpenGL; 2538use CFClient::OpenGL;
2078 2539
… …
2080 my $class = shift; 2541 my $class = shift;
2081 2542
2082 my $self = $class->SUPER::new ( 2543 my $self = $class->SUPER::new (
2083 fontsize => 1, 2544 fontsize => 1,
2084 can_events => 0, 2545 can_events => 0,
2546 indent => 0,
2085 #font => default_font 2547 #font => default_font
2086 @_, 2548 @_,
2087 2549
2088 layout => (new CFClient::Layout), 2550 layout => (new CFClient::Layout 1),
2089 par => [], 2551 par => [],
2090 height => 0, 2552 height => 0,
2091 children => [ 2553 children => [
2092 (new CFClient::UI::Empty expand => 1), 2554 (new CFClient::UI::Empty expand => 1),
2093 (new CFClient::UI::Slider vertical => 1), 2555 (new CFClient::UI::Slider vertical => 1),
… …
2104 2566
2105 $self->{fontsize} = $fontsize; 2567 $self->{fontsize} = $fontsize;
2106 $self->reflow; 2568 $self->reflow;
2107} 2569}
2108 2570
2109sub text_height {
2110 my ($self, $text) = @_;
2111
2112 my $layout = $self->{layout};
2113
2114 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2115 $layout->set_width ($self->{children}[0]{w});
2116 $layout->set_text ($text);
2117
2118 ($layout->size)[1]
2119}
2120
2121sub reflow {
2122 my ($self) = @_;
2123
2124 $self->{need_reflow}++;
2125 $self->update;
2126}
2127
2128sub size_allocate { 2571sub invoke_size_allocate {
2129 my ($self, $w, $h) = @_; 2572 my ($self, $w, $h) = @_;
2130
2131 $self->SUPER::size_allocate ($w, $h);
2132 2573
2133 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2574 $self->{layout}->set_font ($self->{font}) if $self->{font};
2134 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2575 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2135 $self->{layout}->set_width ($self->{children}[0]{w}); 2576 $self->{layout}->set_width ($self->{children}[0]{w});
2577 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2136 2578
2137 $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 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2138} 2617}
2139 2618
2140sub add_paragraph { 2619sub add_paragraph {
2141 my ($self, $color, $text) = @_; 2620 my ($self, $color, $text, $indent) = @_;
2142 2621
2143 #TODO: intelligently "reformat" paragraph 2622 for my $line (split /\n/, $text) {
2144 2623 my ($w, $h) = $self->text_size ($line);
2145 my $height = $self->text_height ($text);
2146
2147 $self->{height} += $height; 2624 $self->{height} += $h;
2625 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2626 }
2148 2627
2149 push @{$self->{par}}, [$height, $color, $text];
2150
2151 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2628 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2152 $self->{children}[1]->update;
2153} 2629}
2154 2630
2155sub update { 2631sub update {
2156 my ($self) = @_; 2632 my ($self) = @_;
2157 2633
… …
2159 2635
2160 return unless $self->{h} > 0; 2636 return unless $self->{h} > 0;
2161 2637
2162 delete $self->{texture}; 2638 delete $self->{texture};
2163 2639
2164 $ROOT->on_refresh ($self, sub { 2640 $ROOT->on_post_alloc ($self => sub {
2641 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2642
2165 if (delete $self->{need_reflow}) { 2643 if (delete $self->{need_reflow}) {
2166 my $height = 0; 2644 my $height = 0;
2167 2645
2168 $height += $_->[0] = $self->text_height ($_->[2]) 2646 my $layout = $self->{layout};
2647
2648 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2649
2169 for @{$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 }
2170 2662
2171 $self->{height} = $height; 2663 $self->{height} = $height;
2172 2664
2173 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2665 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2174 2666
2175 delete $self->{texture}; 2667 delete $self->{texture};
2176 } 2668 }
2177 2669
2178 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2670 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2179 glClearColor 0, 0, 0, 0; 2671 glClearColor 0, 0, 0, 0;
2180 glClear GL_COLOR_BUFFER_BIT; 2672 glClear GL_COLOR_BUFFER_BIT;
2181 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
2182 glEnable GL_BLEND; 2685 glEnable GL_BLEND;
2686 #TODO# not correct in windows where rgba is forced off
2183 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2687 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2184 glEnable GL_TEXTURE_2D;
2185 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2186
2187 my $top = int $self->{children}[1]{range}[0];
2188
2189 my $y0 = $top;
2190 my $y1 = $top + $self->{h};
2191
2192 my $y = 0;
2193
2194 my $layout = $self->{layout};
2195
2196 $layout->set_font ($self->{font}) if $self->{font};
2197 2688
2198 for my $par (@{$self->{par}}) { 2689 for my $par (@{$self->{par}}) {
2199 my $h = $par->[0]; 2690 my $h = $par->[1];
2200 2691
2201 if ($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});
2202 $layout->set_text ($par->[2]); 2696 $layout->set_markup ($par->[4]);
2203 2697
2204 glColor @{ $par->[1] }; 2698 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2205 my ($W, $H) = $layout->size; 2699
2206 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2700 glRasterPos $par->[3], $y - $y0;
2701 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2207 } 2702 }
2208 2703
2209 $y += $h; 2704 $y += $h;
2210 } 2705 }
2211 2706
2212 glDisable GL_TEXTURE_2D;
2213 glDisable GL_BLEND; 2707 glDisable GL_BLEND;
2214 }; 2708 };
2215 }); 2709 });
2216} 2710}
2217 2711
2218sub _draw { 2712sub _draw {
2219 my ($self) = @_; 2713 my ($self) = @_;
2220 2714
2221 glEnable GL_BLEND;
2222 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2223 glEnable GL_TEXTURE_2D; 2715 glEnable GL_TEXTURE_2D;
2224 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2225 glColor 1, 1, 1, 1; 2717 glColor 0, 0, 0, 1;
2226 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2718 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2227 glDisable GL_TEXTURE_2D; 2719 glDisable GL_TEXTURE_2D;
2228 glDisable GL_BLEND;
2229 2720
2230 $self->{children}[1]->draw; 2721 $self->{children}[1]->draw;
2231 2722
2232} 2723}
2233 2724
… …
2281 2772
2282sub new { 2773sub new {
2283 my $class = shift; 2774 my $class = shift;
2284 2775
2285 my $self = $class->SUPER::new ( 2776 my $self = $class->SUPER::new (
2286 state => 0, 2777 state => 0,
2287 connect_activate => \&toggle_flopper, 2778 on_activate => \&toggle_flopper,
2288 @_ 2779 @_
2289 ); 2780 );
2290 2781
2291 if ($self->{state}) {
2292 $self->{state} = 0;
2293 $self->toggle_flopper;
2294 }
2295
2296 $self 2782 $self
2297} 2783}
2298 2784
2299sub toggle_flopper { 2785sub toggle_flopper {
2300 my ($self) = @_; 2786 my ($self) = @_;
2301 2787
2302 # TODO: use animation 2788 $self->{other}->toggle_visibility;
2303 if ($self->{state} = !$self->{state}) {
2304 $CFClient::UI::ROOT->add ($self->{other});
2305 $self->{other}->move ($self->coord2global (0, $self->{h}));
2306 $self->emit ("open");
2307 } else {
2308 $CFClient::UI::ROOT->remove ($self->{other});
2309 $self->emit ("close");
2310 }
2311
2312 $self->emit (changed => $self->{state});
2313} 2789}
2314 2790
2315############################################################################# 2791#############################################################################
2316 2792
2317package CFClient::UI::Tooltip; 2793package CFClient::UI::Tooltip;
… …
2327 @_, 2803 @_,
2328 can_events => 0, 2804 can_events => 0,
2329 ) 2805 )
2330} 2806}
2331 2807
2332sub set_markup { 2808sub set_tooltip_from {
2333 my ($self, $text) = @_; 2809 my ($self, $widget) = @_;
2334 2810
2335 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2811 my $tooltip = $widget->{tooltip};
2336 $self->{label}->set_markup ($text); 2812
2337 $self->add ($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} || $::FONT_PROP),
2830 );
2338} 2831}
2339 2832
2340sub size_request { 2833sub size_request {
2341 my ($self) = @_; 2834 my ($self) = @_;
2342 2835
2343 $self->child->set_max_size ($::WIDTH * 0.3);
2344
2345 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2836 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2346 2837
2347 ($w + 4, $h + 4) 2838 ($w + 4, $h + 4)
2348} 2839}
2349 2840
2350sub size_allocate { 2841sub invoke_size_allocate {
2351 my ($self, $w, $h) = @_; 2842 my ($self, $w, $h) = @_;
2352 2843
2353 $self->SUPER::size_allocate ($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, $y);
2862 });
2354} 2863}
2355 2864
2356sub _draw { 2865sub _draw {
2357 my ($self) = @_; 2866 my ($self) = @_;
2358 2867
2359 glPushMatrix;
2360 glTranslate 0.375, 0.375; 2868 glTranslate 0.375, 0.375;
2361 2869
2362 my ($w, $h) = @$self{qw(w h)}; 2870 my ($w, $h) = @$self{qw(w h)};
2363 2871
2364 glColor 1, 0.8, 0.4; 2872 glColor 1, 0.8, 0.4;
… …
2375 glVertex 0 , $h; 2883 glVertex 0 , $h;
2376 glVertex $w, $h; 2884 glVertex $w, $h;
2377 glVertex $w, 0; 2885 glVertex $w, 0;
2378 glEnd; 2886 glEnd;
2379 2887
2380 glPopMatrix; 2888 glTranslate 2 - 0.375, 2 - 0.375;
2381 2889
2382 glTranslate 2, 2;
2383 $self->SUPER::_draw; 2890 $self->SUPER::_draw;
2384} 2891}
2385 2892
2386############################################################################# 2893#############################################################################
2387 2894
… …
2392use CFClient::OpenGL; 2899use CFClient::OpenGL;
2393 2900
2394sub new { 2901sub new {
2395 my $class = shift; 2902 my $class = shift;
2396 2903
2397 $class->SUPER::new ( 2904 my $self = $class->SUPER::new (
2398 aspect => 1, 2905 aspect => 1,
2906 can_events => 0,
2399 @_, 2907 @_,
2400 ) 2908 );
2909
2910 if ($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 $self
2401} 2925}
2402 2926
2403sub size_request { 2927sub size_request {
2404 (32, 8) 2928 (32, 8)
2405} 2929}
2406 2930
2931sub update {
2932 my ($self) = @_;
2933
2934 return unless $self->{visible};
2935
2936 $self->SUPER::update;
2937}
2938
2407sub draw { 2939sub _draw {
2408 my ($self) = @_; 2940 my ($self) = @_;
2409 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
2410 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2953 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2411 2954
2412 # TODO animation
2413 if ($tex) { 2955 if ($tex) {
2414 glEnable GL_BLEND;
2415 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2416 glEnable GL_TEXTURE_2D; 2956 glEnable GL_TEXTURE_2D;
2417 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2957 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2418 glColor 1, 1, 1, 1; 2958 glColor 0, 0, 0, 1;
2419 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2959 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2420 glDisable GL_TEXTURE_2D; 2960 glDisable GL_TEXTURE_2D;
2421 glDisable GL_BLEND;
2422 } 2961 }
2423} 2962}
2963
2964sub destroy {
2965 my ($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.
2424 2980
2425############################################################################# 2981#############################################################################
2426 2982
2427package CFClient::UI::Menu; 2983package CFClient::UI::Menu;
2428 2984
… …
2440 ); 2996 );
2441 2997
2442 $self->add ($self->{vbox} = new CFClient::UI::VBox); 2998 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2443 2999
2444 for my $item (@{ $self->{items} }) { 3000 for my $item (@{ $self->{items} }) {
2445 my ($widget, $cb) = @$item; 3001 my ($widget, $cb, $tooltip) = @$item;
2446 3002
2447 # handle various types of items, only text for now 3003 # handle various types of items, only text for now
2448 if (!ref $widget) { 3004 if (!ref $widget) {
2449 $widget = new CFClient::UI::Label 3005 $widget = new CFClient::UI::Label
2450 can_hover => 1, 3006 can_hover => 1,
2451 can_events => 1, 3007 can_events => 1,
2452 text => $widget; 3008 markup => $widget,
3009 tooltip => $tooltip
2453 } 3010 }
2454 3011
2455 $self->{item}{$widget} = $item; 3012 $self->{item}{$widget} = $item;
2456 3013
2457 $self->{vbox}->add ($widget); 3014 $self->{vbox}->add ($widget);
… …
2469 # maybe save $GRAB? must be careful about events... 3026 # maybe save $GRAB? must be careful about events...
2470 $GRAB = $self; 3027 $GRAB = $self;
2471 $self->{button} = $ev->{button}; 3028 $self->{button} = $ev->{button};
2472 3029
2473 $self->show; 3030 $self->show;
2474 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3031 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2475} 3032}
2476 3033
2477sub mouse_motion { 3034sub invoke_mouse_motion {
2478 my ($self, $ev, $x, $y) = @_; 3035 my ($self, $ev, $x, $y) = @_;
2479 3036
2480 # TODO: should use vbox->fdind_widget or so 3037 # TODO: should use vbox->find_widget or so
2481 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3038 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2482 $self->{hover} = $self->{item}{$HOVER}; 3039 $self->{hover} = $self->{item}{$HOVER};
2483}
2484 3040
3041 0
3042}
3043
2485sub button_up { 3044sub invoke_button_up {
2486 my ($self, $ev, $x, $y) = @_; 3045 my ($self, $ev, $x, $y) = @_;
2487 3046
2488 if ($ev->{button} == $self->{button}) { 3047 if ($ev->{button} == $self->{button}) {
2489 undef $GRAB; 3048 undef $GRAB;
2490 $self->hide; 3049 $self->hide;
2491 3050
2492 $self->emit ("popdown"); 3051 $self->emit ("popdown");
2493 $self->{hover}[1]->() if $self->{hover}; 3052 $self->{hover}[1]->() if $self->{hover};
3053 } else {
3054 return 0
3055 }
3056
2494 } 3057 1
2495} 3058}
2496 3059
2497############################################################################# 3060#############################################################################
2498 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 => [],
3621 @_,
3622 )
3623}
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 $self->rebuild_spell_list;
3729}
3730
3731#############################################################################
3732
2499package CFClient::UI::Root; 3733package CFClient::UI::Root;
2500 3734
2501our @ISA = CFClient::UI::Container::; 3735our @ISA = CFClient::UI::Container::;
2502 3736
3737use List::Util qw(min max);
3738
2503use CFClient::OpenGL; 3739use CFClient::OpenGL;
2504 3740
2505sub check_size { 3741sub new {
2506 my ($self) = @_; 3742 my $class = shift;
2507 3743
2508 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3744 my $self = $class->SUPER::new (
3745 visible => 1,
3746 @_,
3747 );
3748
3749 Scalar::Util::weaken ($self->{root} = $self);
3750
3751 $self
2509} 3752}
2510 3753
2511sub size_request { 3754sub size_request {
2512 ($::WIDTH, $::HEIGHT) 3755 my ($self) = @_;
2513}
2514 3756
2515sub configure { 3757 ($self->{w}, $self->{h})
3758}
3759
3760sub _to_pixel {
3761 my ($coord, $size, $max) = @_;
3762
3763 $coord =
3764 $coord eq "center" ? ($max - $size) * 0.5
3765 : $coord eq "max" ? $max
3766 : $coord;
3767
3768 $coord = 0 if $coord < 0;
3769 $coord = $max - $size if $coord > $max - $size;
3770
3771 int $coord + 0.5
3772}
3773
3774sub invoke_size_allocate {
2516 my ($self, $x, $y, $w, $h) = @_; 3775 my ($self, $w, $h) = @_;
2517 3776
2518 $self->SUPER::configure ($x, $y, $w, $h);
2519
2520 for my $child (@{$self->{children}}) { 3777 for my $child ($self->children) {
2521 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)};
2522 3779
2523 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3780 $X = $child->{force_x} if exists $child->{force_x};
2524 $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
2525 $child->configure ($X, $Y, $W,$H); 3786 $child->configure ($X, $Y, $W, $H);
3787 }
3788
2526 } 3789 1
2527} 3790}
2528 3791
2529sub _topleft { 3792sub coord2local {
2530 my ($self, $x, $y) = @_; 3793 my ($self, $x, $y) = @_;
2531 3794
2532 ($x, $y) 3795 ($x, $y)
2533} 3796}
2534 3797
3798sub coord2global {
3799 my ($self, $x, $y) = @_;
3800
3801 ($x, $y)
3802}
3803
2535sub update { 3804sub update {
2536 my ($self) = @_; 3805 my ($self) = @_;
2537 3806
2538 $self->check_size; 3807 $::WANT_REFRESH++;
2539 ::refresh ();
2540} 3808}
2541 3809
2542sub add { 3810sub add {
2543 my ($self, $child) = @_; 3811 my ($self, @children) = @_;
2544 3812
2545 # integerize window positions 3813 $_->{is_toplevel} = 1
2546 $child->{x} = int $child->{x}; 3814 for @children;
2547 $child->{y} = int $child->{y};
2548 3815
2549 $self->SUPER::add ($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 $w->set_invisible;
3831 }
2550} 3832}
2551 3833
2552sub on_refresh { 3834sub on_refresh {
2553 my ($self, $id, $cb) = @_; 3835 my ($self, $id, $cb) = @_;
2554 3836
2555 $self->{refresh_hook}{$id} = $cb; 3837 $self->{refresh_hook}{$id} = $cb;
2556} 3838}
2557 3839
3840sub on_post_alloc {
3841 my ($self, $id, $cb) = @_;
3842
3843 $self->{post_alloc_hook}{$id} = $cb;
3844}
3845
2558sub draw { 3846sub draw {
2559 my ($self) = @_; 3847 my ($self) = @_;
2560 3848
2561 while (my $rcb = delete $self->{refresh_hook}) { 3849 while ($self->{refresh_hook}) {
2562 $_->() for values %$rcb; 3850 $_->()
3851 for values %{delete $self->{refresh_hook}};
2563 } 3852 }
3853
3854 if ($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
2564 3945
2565 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3946 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2566 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3947 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2567 glClear GL_COLOR_BUFFER_BIT; 3948 glClear GL_COLOR_BUFFER_BIT;
2568 3949
2569 glMatrixMode GL_PROJECTION; 3950 glMatrixMode GL_PROJECTION;
2570 glLoadIdentity; 3951 glLoadIdentity;
2571 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3952 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2572 glMatrixMode GL_MODELVIEW; 3953 glMatrixMode GL_MODELVIEW;
2573 glLoadIdentity; 3954 glLoadIdentity;
2574 3955
3956 {
3957 package CFClient::UI::Base;
3958
3959 ($draw_x, $draw_y, $draw_w, $draw_h) =
3960 (0, 0, $self->{w}, $self->{h});
3961 }
3962
2575 $self->_draw; 3963 $self->_draw;
2576} 3964}
2577 3965
2578############################################################################# 3966#############################################################################
2579 3967
2580package CFClient::UI; 3968package CFClient::UI;
2581 3969
2582$ROOT = new CFClient::UI::Root; 3970$ROOT = new CFClient::UI::Root;
2583$TOOLTIP = new CFClient::UI::Tooltip; 3971$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2584 3972
25851 39731
2586 3974

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