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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.183 by elmex, Sun Apr 30 13:10:46 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 $self->emit (size_allocate => $w, $h);
243 } 368 }
244}
245
246sub size_allocate {
247 # nothing to be done
248} 369}
249 370
250sub children { 371sub children {
372 # nop
251} 373}
252 374
253# call when resolution changes etc. 375sub visible_children {
254sub reconfigure { 376 $_[0]->children
255 my ($self) = @_;
256
257 $_->reconfigure
258 for $self->children;
259
260 $_->check_size;
261} 377}
262 378
263sub set_max_size { 379sub set_max_size {
264 my ($self, $w, $h) = @_; 380 my ($self, $w, $h) = @_;
265 381
266 delete $self->{max_w}; $self->{max_w} = $w if $w; 382 $self->{max_w} = int $w if defined $w;
267 delete $self->{max_h}; $self->{max_h} = $h if $h; 383 $self->{max_h} = int $h if defined $h;
268}
269 384
270# return top left coordinates 385 $self->realloc;
271sub _topleft { 386}
387
388sub set_tooltip {
272 my ($self, $x, $y) = @_; 389 my ($self, $tooltip) = @_;
273 390
274 $self->{parent} 391 $tooltip =~ s/^\s+//;
275 or Carp::confess "no parent widget in _topleft\n";#d# 392 $tooltip =~ s/\s+$//;
276 393
277 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
278} 402}
279 403
280# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
281sub coord2local { 405sub coord2local {
282 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
283 407
284 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
285 ($x - $X, $y - $Y)
286} 409}
287 410
288# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
289sub coord2global { 412sub coord2global {
290 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
291 414
292 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
293 ($x + $X, $y + $Y)
294} 416}
295 417
296sub focus_in { 418sub invoke_focus_in {
297 my ($self) = @_; 419 my ($self) = @_;
298 420
299 return if $FOCUS == $self; 421 return if $FOCUS == $self;
300 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
301 423
302 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
303 425
304 $self->emit (focus_in => $focus);
305
306 $focus->update if $focus; 426 $focus->update if $focus;
307 $FOCUS->update; 427 $FOCUS->update;
308}
309 428
429 0
430}
431
310sub focus_out { 432sub invoke_focus_out {
311 my ($self) = @_; 433 my ($self) = @_;
312 434
313 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
314 436
315 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
316 438
317 $self->emit (focus_out => $focus);
318
319 $focus->update if $focus; #? 439 $focus->update if $focus; #?
320}
321 440
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 $self->emit ("focus_in");
451}
452
322sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
323sub button_up { } 454sub invoke_button_up { 1 }
324sub key_down { } 455sub invoke_key_down { 1 }
325sub key_up { } 456sub invoke_key_up { 1 }
326 457
327sub button_down { 458sub invoke_button_down {
328 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
329 460
330 $self->focus_in; 461 $self->grab_focus;
331}
332 462
333sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 463 1
334sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 464}
335sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 465
336sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 466sub connect {
337sub 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, $draw_h); # screen rectangle being drawn
338 531
339sub draw { 532sub draw {
340 my ($self) = @_; 533 my ($self) = @_;
341 534
342 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);
343 546
344 glPushMatrix; 547 glPushMatrix;
345 glTranslate $self->{x}, $self->{y}, 0; 548 glTranslate $self->{x}, $self->{y}, 0;
346 $self->_draw;
347 glPopMatrix;
348 549
349 if ($self == $HOVER && $self->{can_hover}) { 550 if ($self == $HOVER && $self->{can_hover}) {
350 my ($x, $y) = @$self{qw(x y)};
351
352 glColor 1, 0.8, 0.5, 0.2; 551 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
353 glEnable GL_BLEND; 552 glEnable GL_BLEND;
354 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 553 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
355 glBegin GL_QUADS; 554 glBegin GL_QUADS;
356 glVertex $x , $y;
357 glVertex $x + $self->{w}, $y;
358 glVertex $x + $self->{w}, $y + $self->{h};
359 glVertex $x , $y + $self->{h};
360 glEnd;
361 glDisable GL_BLEND;
362 }
363
364 if ($ENV{PCLIENT_DEBUG}) {
365 glPushMatrix;
366 glColor 1, 1, 0, 1;
367 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
368 glBegin GL_LINE_LOOP;
369 glVertex 0 , 0; 555 glVertex 0 , 0;
370 glVertex $self->{w}, 0; 556 glVertex $self->{w}, 0;
371 glVertex $self->{w}, $self->{h}; 557 glVertex $self->{w}, $self->{h};
372 glVertex 0 , $self->{h}; 558 glVertex 0 , $self->{h};
373 glEnd; 559 glEnd;
560 glDisable GL_BLEND;
561 }
562
563 if ($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;
374 glPopMatrix; 573 glPopMatrix;
375 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;
376 } 575 }
576
577 $self->_draw;
578 glPopMatrix;
377} 579}
378 580
379sub _draw { 581sub _draw {
380 my ($self) = @_; 582 my ($self) = @_;
381 583
382 warn "no draw defined for $self\n"; 584 warn "no draw defined for $self\n";
383} 585}
384 586
385sub find_widget {
386 my ($self, $x, $y) = @_;
387
388 return () unless $self->{can_events};
389
390 return $self
391 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
392 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
393
394 ()
395}
396
397sub set_parent {
398 my ($self, $parent) = @_;
399
400 Scalar::Util::weaken ($self->{parent} = $parent);
401}
402
403sub check_size {
404 my ($self) = @_;
405
406 $self->{parent}
407 or return 1;
408
409 my ($w, $h) = $self->{user_w} && $self->{user_h}
410 ? @$self{qw(user_w user_h)}
411 : $self->size_request;
412
413 if ($w != $self->{req_w} || $h != $self->{req_h}) {
414 $self->{req_w} = $w;
415 $self->{req_h} = $h;
416
417 $self->{parent}->check_size
418 or $self->size_allocate (
419 (List::Util::max $self->{w}, $w),
420 (List::Util::max $self->{h}, $h),
421 );
422
423 1
424 } else {
425 0
426 }
427}
428
429sub update {
430 my ($self) = @_;
431
432 $self->{parent}->update
433 if $self->{parent};
434}
435
436sub connect {
437 my ($self, $signal, $cb) = @_;
438
439 push @{ $self->{signal_cb}{$signal} }, $cb;
440}
441
442sub emit {
443 my ($self, $signal, @args) = @_;
444
445 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
446}
447
448sub DESTROY { 587sub DESTROY {
449 my ($self) = @_; 588 my ($self) = @_;
450 589
451 #$self->deactivate; 590 delete $WIDGET{$self+0};
591
592 eval { $self->destroy };
593 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
452} 594}
453 595
454############################################################################# 596#############################################################################
455 597
456package CFClient::UI::DrawBG; 598package CFClient::UI::DrawBG;
… …
464 my $class = shift; 606 my $class = shift;
465 607
466 # range [value, low, high, page] 608 # range [value, low, high, page]
467 609
468 $class->SUPER::new ( 610 $class->SUPER::new (
469 bg => [0, 0, 0, 0.2], 611 #bg => [0, 0, 0, 0.2],
470 active_bg => [1, 1, 1, 0.5], 612 #active_bg => [1, 1, 1, 0.5],
471 @_ 613 @_
472 ) 614 )
473} 615}
474 616
475sub _draw { 617sub _draw {
476 my ($self) = @_; 618 my ($self) = @_;
477 619
620 my $color = $FOCUS == $self && $self->{active_bg}
621 ? $self->{active_bg}
622 : $self->{bg};
623
624 if ($color && (@$color < 4 || $color->[3])) {
478 my ($w, $h) = @$self{qw(w h)}; 625 my ($w, $h) = @$self{qw(w h)};
479 626
480 glEnable GL_BLEND; 627 glEnable GL_BLEND;
481 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 628 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
482 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 629 glColor_premultiply @$color;
483 630
484 glBegin GL_QUADS; 631 glBegin GL_QUADS;
485 glVertex 0 , 0; 632 glVertex 0 , 0;
486 glVertex 0 , $h; 633 glVertex 0 , $h;
487 glVertex $w, $h; 634 glVertex $w, $h;
488 glVertex $w, 0; 635 glVertex $w, 0;
489 glEnd; 636 glEnd;
490 637
491 glDisable GL_BLEND; 638 glDisable GL_BLEND;
639 }
492} 640}
493 641
494############################################################################# 642#############################################################################
495 643
496package CFClient::UI::Empty; 644package CFClient::UI::Empty;
… …
501 my ($class, %arg) = @_; 649 my ($class, %arg) = @_;
502 $class->SUPER::new (can_events => 0, %arg); 650 $class->SUPER::new (can_events => 0, %arg);
503} 651}
504 652
505sub size_request { 653sub size_request {
506 (0, 0) 654 my ($self) = @_;
655
656 ($self->{w} + 0, $self->{h} + 0)
507} 657}
508 658
509sub draw { } 659sub draw { }
510 660
511############################################################################# 661#############################################################################
… …
515our @ISA = CFClient::UI::Base::; 665our @ISA = CFClient::UI::Base::;
516 666
517sub new { 667sub new {
518 my ($class, %arg) = @_; 668 my ($class, %arg) = @_;
519 669
520 my $children = delete $arg{children} || []; 670 my $children = delete $arg{children};
521 671
522 my $self = $class->SUPER::new ( 672 my $self = $class->SUPER::new (
523 children => [], 673 children => [],
524 can_events => 0, 674 can_events => 0,
525 %arg, 675 %arg,
526 ); 676 );
677
527 $self->add ($_) for @$children; 678 $self->add (@$children)
679 if $children;
528 680
529 $self 681 $self
530} 682}
531 683
532sub add { 684sub add {
533 my ($self, $child) = @_; 685 my ($self, @widgets) = @_;
534 686
535 $child->set_parent ($self); 687 $_->set_parent ($self)
688 for @widgets;
536 689
537 use sort 'stable'; 690 use sort 'stable';
538 691
539 $self->{children} = [ 692 $self->{children} = [
540 sort { $a->{z} <=> $b->{z} } 693 sort { $a->{z} <=> $b->{z} }
541 @{$self->{children}}, $child 694 @{$self->{children}}, @widgets
542 ]; 695 ];
543 696
544 $child->check_size; 697 $self->realloc;
545 $self->update;
546} 698}
547 699
548sub children { 700sub children {
549 @{ $_[0]{children} } 701 @{ $_[0]{children} }
550} 702}
… …
555 delete $child->{parent}; 707 delete $child->{parent};
556 $child->hide; 708 $child->hide;
557 709
558 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 710 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
559 711
560 $self->check_size; 712 $self->realloc;
561 $self->update;
562} 713}
563 714
564sub clear { 715sub clear {
565 my ($self) = @_; 716 my ($self) = @_;
566 717
… …
570 for (@$children) { 721 for (@$children) {
571 delete $_->{parent}; 722 delete $_->{parent};
572 $_->hide; 723 $_->hide;
573 } 724 }
574 725
575 $self->check_size; 726 $self->realloc;
576 $self->update;
577} 727}
578 728
579sub find_widget { 729sub find_widget {
580 my ($self, $x, $y) = @_; 730 my ($self, $x, $y) = @_;
581 731
582 $x -= $self->{x}; 732 $x -= $self->{x};
583 $y -= $self->{y}; 733 $y -= $self->{y};
584 734
585 my $res; 735 my $res;
586 736
587 for (reverse @{ $self->{children} }) { 737 for (reverse $self->visible_children) {
588 $res = $_->find_widget ($x, $y) 738 $res = $_->find_widget ($x, $y)
589 and return $res; 739 and return $res;
590 } 740 }
591 741
592 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 742 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
613} 763}
614 764
615sub add { 765sub add {
616 my ($self, $child) = @_; 766 my ($self, $child) = @_;
617 767
618 $self->{children} = []; 768 $self->SUPER::remove ($_) for @{ $self->{children} };
619
620 $self->SUPER::add ($child); 769 $self->SUPER::add ($child);
621} 770}
622 771
623sub remove { 772sub remove {
624 my ($self, $widget) = @_; 773 my ($self, $widget) = @_;
… …
633 782
634sub size_request { 783sub size_request {
635 $_[0]{children}[0]->size_request 784 $_[0]{children}[0]->size_request
636} 785}
637 786
638sub size_allocate { 787sub invoke_size_allocate {
639 my ($self, $w, $h) = @_; 788 my ($self, $w, $h) = @_;
640 789
641 $self->{children}[0]->configure (0, 0, $w, $h); 790 $self->{children}[0]->configure (0, 0, $w, $h);
791
792 1
642} 793}
643 794
644############################################################################# 795#############################################################################
796
797# back-buffered drawing area
645 798
646package CFClient::UI::Window; 799package CFClient::UI::Window;
647 800
648our @ISA = CFClient::UI::Bin::; 801our @ISA = CFClient::UI::Bin::;
649 802
… …
656} 809}
657 810
658sub update { 811sub update {
659 my ($self) = @_; 812 my ($self) = @_;
660 813
661 $ROOT->on_refresh ($self => sub { $self->render_child }); 814 $ROOT->on_post_alloc ($self => sub { $self->render_child });
662 $self->SUPER::update; 815 $self->SUPER::update;
663} 816}
664 817
665sub size_allocate { 818sub invoke_size_allocate {
666 my ($self, $w, $h) = @_; 819 my ($self, $w, $h) = @_;
667 820
668 $self->SUPER::size_allocate ($w, $h);
669 $self->update; 821 $self->update;
822
823 $self->SUPER::invoke_size_allocate ($w, $h)
670} 824}
671 825
672sub _render { 826sub _render {
827 my ($self) = @_;
828
673 $_[0]{children}[0]->draw; 829 $self->{children}[0]->draw;
674} 830}
675 831
676sub render_child { 832sub render_child {
677 my ($self) = @_; 833 my ($self) = @_;
678 834
679 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 835 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
680 glClearColor 0, 0, 0, 0; 836 glClearColor 0, 0, 0, 0;
681 glClear GL_COLOR_BUFFER_BIT; 837 glClear GL_COLOR_BUFFER_BIT;
682 838
839 {
840 package CFClient::UI::Base;
841
842 ($draw_x, $draw_y, $draw_w, $draw_h) =
843 (0, 0, $self->{w}, $self->{h});
844 }
845
683 $self->_render; 846 $self->_render;
684# glColorMask 1, 1, 1, 0;
685# glEnable GL_BLEND;
686# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
687# glRasterPos 0, 0;
688# glCopyPixels 0, 0, $self->{w}, $self->{h};
689# glDisable GL_BLEND;
690# glColorMask 1, 1, 1, 1;
691 }; 847 };
692} 848}
693 849
694sub _draw { 850sub _draw {
695 my ($self) = @_; 851 my ($self) = @_;
696 852
697 my ($w, $h) = ($self->w, $self->h); 853 my ($w, $h) = @$self{qw(w h)};
698 854
699 my $tex = $self->{texture} 855 my $tex = $self->{texture}
700 or return; 856 or return;
701 857
702 glEnable GL_BLEND;
703 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
704 glEnable GL_TEXTURE_2D; 858 glEnable GL_TEXTURE_2D;
705 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
706 glColor 0, 0, 0, 1; 860 glColor 0, 0, 0, 1;
707 861
708 $tex->draw_quad (0, 0, $w, $h); 862 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
709 863
710 glDisable GL_BLEND;
711 glDisable GL_TEXTURE_2D; 864 glDisable GL_TEXTURE_2D;
712} 865}
713 866
714############################################################################# 867#############################################################################
715 868
716package CFClient::UI::ViewPort; 869package CFClient::UI::ViewPort;
717 870
718our @ISA = CFClient::UI::Window::; 871our @ISA = CFClient::UI::Window::;
719 872
873sub new {
874 my $class = shift;
875
876 $class->SUPER::new (
877 scroll_x => 0,
878 scroll_y => 1,
879 @_,
880 )
881}
882
720sub size_request { 883sub size_request {
721 my ($self) = @_; 884 my ($self) = @_;
722 885
723 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 886 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
724 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
725 887
726 @$self{qw(child_w child_h)} 888 $w = 10 if $self->{scroll_x};
727} 889 $h = 10 if $self->{scroll_y};
728 890
891 ($w, $h)
892}
893
729sub size_allocate { 894sub invoke_size_allocate {
730 my ($self, $w, $h) = @_; 895 my ($self, $w, $h) = @_;
731 896
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);
732 $self->update; 903 $self->update;
904
905 1
733} 906}
734 907
735sub set_offset { 908sub set_offset {
736 my ($self, $x, $y) = @_; 909 my ($self, $x, $y) = @_;
737 910
… …
739 $self->{view_y} = int $y; 912 $self->{view_y} = int $y;
740 913
741 $self->update; 914 $self->update;
742} 915}
743 916
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, $y)
942 }
943}
944
744sub _render { 945sub _render {
745 my ($self) = @_; 946 my ($self) = @_;
746 947
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 - $self->{view_y};
950
747 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 951 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
748 952
749 $self->SUPER::_render; 953 $self->SUPER::_render;
750} 954}
751 955
752############################################################################# 956#############################################################################
753 957
754package CFClient::UI::ScrolledWindow; 958package CFClient::UI::ScrolledWindow;
755 959
756our @ISA = CFClient::UI::HBox::; 960our @ISA = CFClient::UI::HBox::;
961
962sub new {
963 my ($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
977 $self = $class->SUPER::new (
978 vp => (new CFClient::UI::ViewPort expand => 1),
979 slider => $slider,
980 %arg,
981 );
982
983 $self->SUPER::add ($self->{vp}, $self->{slider});
984 $self->add ($child) if $child;
985
986 $self
987}
988
989sub add {
990 my ($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}, $self->{vp}{h}, 1]);
1003}
1004
1005sub invoke_size_allocate {
1006 my ($self, $w, $h) = @_;
1007
1008 my $child = $self->{vp}->child;
1009 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1010
1011 $self->SUPER::invoke_size_allocate ($w, $h)
1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
1016
1017#############################################################################
1018
1019package CFClient::UI::Frame;
1020
1021our @ISA = CFClient::UI::Bin::;
1022
1023use CFClient::OpenGL;
757 1024
758sub new { 1025sub new {
759 my $class = shift; 1026 my $class = shift;
760 1027
761 my $self;
762
763 my $slider = new CFClient::UI::Slider
764 vertical => 1,
765 range => [0, 0, 1, 0.01], # HACK fix
766 connect_changed => sub {
767 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
768 },
769 ;
770
771 $self = $class->SUPER::new ( 1028 $class->SUPER::new (
772 vp => (new CFClient::UI::ViewPort), 1029 bg => undef,
773 slider => $slider,
774 @_, 1030 @_,
1031 )
1032}
1033
1034sub _draw {
1035 my ($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) = @_;
1075
1076 my $self = $class->SUPER::new (
1077 bg => [1, 1, 1, 1],
1078 border_bg => [1, 1, 1, 1],
1079 border => 0.6,
1080 can_events => 1,
1081 min_w => 16,
1082 min_h => 16,
1083 %arg,
775 ); 1084 );
776 1085
777 $self->{vp}->add ($self->{scrolled});
778 $self->add ($self->{vp});
779 $self->add ($self->{slider});
780
781 $self
782}
783
784#TODO# update range on size_allocate depeneing on child
785# update viewport offset on scroll
786
787#############################################################################
788
789package CFClient::UI::Frame;
790
791our @ISA = CFClient::UI::Bin::;
792
793use CFClient::OpenGL;
794
795sub new {
796 my $class = shift;
797
798 my $self = $class->SUPER::new (
799 bg => [1, 1, 1, 1],
800 border_bg => [1, 1, 1, 1],
801 border => 0.8,
802 @_
803 );
804
805 $self
806}
807
808sub _draw {
809 my ($self) = @_;
810
811 my ($w, $h) = ($self->{w}, $self->{h});
812
813 glEnable GL_BLEND;
814 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
815 glEnable GL_TEXTURE_2D;
816 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
817
818# glBegin GL_QUADS;
819# glColor 0, 0, 0, 0;
820# glVertex 0 , 0;
821# glVertex 0 , $h;
822# glVertex $w, $h;
823# glVertex $w, 0;
824# glEnd;
825
826
827 $self->child->draw;
828 glDisable GL_BLEND;
829 glDisable GL_TEXTURE_2D;
830}
831
832#############################################################################
833
834package CFClient::UI::FancyFrame;
835
836our @ISA = CFClient::UI::Bin::;
837
838use CFClient::OpenGL;
839
840my @tex =
841 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
842 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
843
844sub new {
845 my $class = shift;
846
847 # TODO: user_x, user_y, overwrite moveto?
848
849 my $self = $class->SUPER::new (
850 bg => [1, 1, 1, 1],
851 border_bg => [1, 1, 1, 1],
852 border => 0.6,
853 can_events => 1,
854 @_
855 );
856
857 $self->{title} &&= new CFClient::UI::Label 1086 $self->{title_widget} = new CFClient::UI::Label
858 align => 0, 1087 align => 0,
859 valign => 1, 1088 valign => 1,
860 text => $self->{title}, 1089 text => $self->{title},
861 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 }
862 1101
863 $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};
864} 1111}
865 1112
866sub border { 1113sub border {
867 int $_[0]{border} * $::FONTSIZE 1114 int $_[0]{border} * $::FONTSIZE
868} 1115}
869 1116
870sub size_request { 1117sub size_request {
871 my ($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 $self->{close_button};
872 1125
873 my ($w, $h) = $self->SUPER::size_request; 1126 my ($w, $h) = $self->SUPER::size_request;
874 1127
875 ( 1128 (
876 $w + $self->border * 2, 1129 $w + $self->border * 2,
877 $h + $self->border * 2, 1130 $h + $self->border * 2,
878 ) 1131 )
879} 1132}
880 1133
881sub size_allocate { 1134sub invoke_size_allocate {
882 my ($self, $w, $h) = @_; 1135 my ($self, $w, $h) = @_;
883 1136
1137 if ($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
884 $h -= List::Util::max 0, $self->border * 2; 1145 $h -= List::Util::max 0, $border * 2;
885 $w -= List::Util::max 0, $self->border * 2; 1146 $w -= List::Util::max 0, $border * 2;
886 1147
887 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
888 if $self->{title};
889
890 $self->child->configure ($self->border, $self->border, $w, $h); 1148 $self->child->configure ($border, $border, $w, $h);
891}
892 1149
1150 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1151 if $self->{close_button};
1152
1153 1
1154}
1155
893sub button_down { 1156sub invoke_button_down {
894 my ($self, $ev, $x, $y) = @_; 1157 my ($self, $ev, $x, $y) = @_;
895 1158
896 my ($w, $h) = @$self{qw(w h)}; 1159 my ($w, $h) = @$self{qw(w h)};
897 my $border = $self->border; 1160 my $border = $self->border;
898 1161
… …
911 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
912 1175
913 my $dx = $ev->{x} - $ox; 1176 my $dx = $ev->{x} - $ox;
914 my $dy = $ev->{y} - $oy; 1177 my $dy = $ev->{y} - $oy;
915 1178
916 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
917 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1181
918 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
919 $self->check_size; 1183 $self->realloc;
920 }; 1184 };
921 1185
922 } elsif ($lr ^ $td) { 1186 } elsif ($lr ^ $td) {
923 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
924 my ($bx, $by) = ($self->{x}, $self->{y}); 1188 my ($bx, $by) = ($self->{x}, $self->{y});
… …
926 $self->{motion} = sub { 1190 $self->{motion} = sub {
927 my ($ev, $x, $y) = @_; 1191 my ($ev, $x, $y) = @_;
928 1192
929 ($x, $y) = ($ev->{x}, $ev->{y}); 1193 ($x, $y) = ($ev->{x}, $ev->{y});
930 1194
931 $self->move ($bx + $x - $ox, $by + $y - $oy); 1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
932 $self->update; 1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
933 }; 1198 };
1199 } else {
1200 return 0;
1201 }
1202
934 } 1203 1
935} 1204}
936 1205
937sub button_up { 1206sub invoke_button_up {
938 my ($self, $ev, $x, $y) = @_; 1207 my ($self, $ev, $x, $y) = @_;
939 1208
940 delete $self->{motion}; 1209 ! ! delete $self->{motion}
941} 1210}
942 1211
943sub mouse_motion { 1212sub invoke_mouse_motion {
944 my ($self, $ev, $x, $y) = @_; 1213 my ($self, $ev, $x, $y) = @_;
945 1214
946 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1215 $self->{motion}->($ev, $x, $y) if $self->{motion};
1216
1217 ! ! $self->{motion}
947} 1218}
948 1219
949sub _draw { 1220sub _draw {
950 my ($self) = @_; 1221 my ($self) = @_;
951 1222
1223 my $child = $self->{children}[0];
1224
952 my ($w, $h ) = ($self->{w}, $self->{h}); 1225 my ($w, $h ) = ($self->{w}, $self->{h});
953 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1226 my ($cw, $ch) = ($child->{w}, $child->{h});
954 1227
955 glEnable GL_BLEND;
956 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
957 glEnable GL_TEXTURE_2D; 1228 glEnable GL_TEXTURE_2D;
958 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1229 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
959 1230
960 my $border = $self->border; 1231 my $border = $self->border;
961 1232
962 glColor @{ $self->{border_bg} }; 1233 glColor @{ $self->{border_bg} };
963 $tex[1]->draw_quad (0, 0, $w, $border); 1234 $border[0]->draw_quad_alpha (0, 0, $w, $border);
964 $tex[3]->draw_quad (0, $border, $border, $ch); 1235 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
965 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1236 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
966 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1237 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
967 1238
968 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1239 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
969 my $bg = $tex[0]; 1240 glColor @{ $self->{bg} };
970 1241
971 # TODO: repeat texture not scale 1242 # TODO: repeat texture not scale
1243 # solve this better(?)
972 my $rep_x = $cw / $bg->{w}; 1244 $bg->{s} = $cw / $bg->{w};
973 my $rep_y = $ch / $bg->{h}; 1245 $bg->{t} = $ch / $bg->{h};
974
975 glColor @{ $self->{bg} };
976
977 $bg->{s} = $rep_x;
978 $bg->{t} = $rep_y;
979 $bg->{wrap_mode} = 1;
980 $bg->draw_quad ($border, $border, $cw, $ch); 1246 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1247 }
981 1248
982 glDisable GL_TEXTURE_2D; 1249 glDisable GL_TEXTURE_2D;
983 glDisable GL_BLEND;
984 }
985 1250
986 $self->{title}->draw if $self->{title};
987
988 $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};
989} 1262}
990 1263
991############################################################################# 1264#############################################################################
992 1265
993package CFClient::UI::Table; 1266package CFClient::UI::Table;
… …
1001sub new { 1274sub new {
1002 my $class = shift; 1275 my $class = shift;
1003 1276
1004 $class->SUPER::new ( 1277 $class->SUPER::new (
1005 col_expand => [], 1278 col_expand => [],
1006 @_ 1279 @_,
1007 ) 1280 )
1281}
1282
1283sub children {
1284 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1008} 1285}
1009 1286
1010sub add { 1287sub add {
1011 my ($self, $x, $y, $child) = @_; 1288 my ($self, $x, $y, $child) = @_;
1012 1289
1013 $child->set_parent ($self); 1290 $child->set_parent ($self);
1014 $self->{children}[$y][$x] = $child; 1291 $self->{children}[$y][$x] = $child;
1015 1292
1016 $child->check_size; 1293 $self->realloc;
1017} 1294}
1018 1295
1019sub children { 1296sub remove {
1020 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1297 my ($self, $child) = @_;
1021}
1022 1298
1299 # TODO: not yet implemented
1300}
1301
1023# TODO: move to container class maybe? send childs a signal on removal? 1302# TODO: move to container class maybe? send children a signal on removal?
1024sub clear { 1303sub clear {
1025 my ($self) = @_; 1304 my ($self) = @_;
1026 1305
1027 my @children = $self->children; 1306 my @children = $self->children;
1028 delete $self->{children}; 1307 delete $self->{children};
… …
1030 for (@children) { 1309 for (@children) {
1031 delete $_->{parent}; 1310 delete $_->{parent};
1032 $_->hide; 1311 $_->hide;
1033 } 1312 }
1034 1313
1035 $self->update; 1314 $self->realloc;
1036} 1315}
1037 1316
1038sub get_wh { 1317sub get_wh {
1039 my ($self) = @_; 1318 my ($self) = @_;
1040 1319
… …
1066 (sum @$ws), 1345 (sum @$ws),
1067 (sum @$hs), 1346 (sum @$hs),
1068 ) 1347 )
1069} 1348}
1070 1349
1071sub size_allocate { 1350sub invoke_size_allocate {
1072 my ($self, $w, $h) = @_; 1351 my ($self, $w, $h) = @_;
1073 1352
1074 my ($ws, $hs) = $self->get_wh; 1353 my ($ws, $hs) = $self->get_wh;
1075 1354
1076 my $req_w = sum @$ws; 1355 my $req_w = (sum @$ws) || 1;
1077 my $req_h = sum @$hs; 1356 my $req_h = (sum @$hs) || 1;
1078 1357
1079 # TODO: nicer code && do row_expand 1358 # TODO: nicer code && do row_expand
1080 my @col_expand = @{$self->{col_expand}}; 1359 my @col_expand = @{$self->{col_expand}};
1081 @col_expand = (1) x @$ws unless @col_expand; 1360 @col_expand = (1) x @$ws unless @col_expand;
1082 my $col_expand = (sum @col_expand) || 1; 1361 my $col_expand = (sum @col_expand) || 1;
… …
1108 } 1387 }
1109 1388
1110 $y += $row_h; 1389 $y += $row_h;
1111 } 1390 }
1112 1391
1392 1
1113} 1393}
1114 1394
1115sub find_widget { 1395sub find_widget {
1116 my ($self, $x, $y) = @_; 1396 my ($self, $x, $y) = @_;
1117 1397
… …
1136 } 1416 }
1137} 1417}
1138 1418
1139############################################################################# 1419#############################################################################
1140 1420
1421package CFClient::UI::Box;
1422
1423our @ISA = CFClient::UI::Container::;
1424
1425sub size_request {
1426 my ($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 += $alloc;
1474 }
1475
1476 1
1477}
1478
1479#############################################################################
1480
1141package CFClient::UI::HBox; 1481package CFClient::UI::HBox;
1142 1482
1143# TODO: wrap into common Box base class
1144
1145our @ISA = CFClient::UI::Container::; 1483our @ISA = CFClient::UI::Box::;
1146 1484
1147sub size_request { 1485sub new {
1148 my ($self) = @_; 1486 my $class = shift;
1149 1487
1150 my @alloc = map [$_->size_request], @{$self->{children}}; 1488 $class->SUPER::new (
1151 1489 vertical => 0,
1152 ( 1490 @_,
1153 (List::Util::sum map $_->[0], @alloc),
1154 (List::Util::max map $_->[1], @alloc),
1155 ) 1491 )
1156} 1492}
1157 1493
1158sub size_allocate {
1159 my ($self, $w, $h) = @_;
1160
1161 ($h, $w) = ($w, $h);
1162
1163 my $children = $self->{children};
1164
1165 my @h = map $_->{req_w}, @$children;
1166
1167 my $req_h = List::Util::sum @h;
1168
1169 if ($req_h > $h) {
1170 # ah well, not enough space
1171 $_ *= $h / $req_h for @h;
1172 } else {
1173 my $exp = List::Util::sum map $_->{expand}, @$children;
1174 $exp ||= 1;
1175
1176 for (0 .. $#$children) {
1177 my $child = $children->[$_];
1178
1179 my $alloc_h = $h[$_];
1180 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1181 $h[$_] = $alloc_h;
1182 }
1183 }
1184
1185 CFClient::UI::harmonize \@h;
1186
1187 my $y = 0;
1188 for (0 .. $#$children) {
1189 my $child = $children->[$_];
1190 my $h = $h[$_];
1191 $child->configure ($y, 0, $h, $w);
1192
1193 $y += $h;
1194 }
1195
1196 1
1197}
1198
1199############################################################################# 1494#############################################################################
1200 1495
1201package CFClient::UI::VBox; 1496package CFClient::UI::VBox;
1202 1497
1203# TODO: wrap into common Box base class
1204
1205our @ISA = CFClient::UI::Container::; 1498our @ISA = CFClient::UI::Box::;
1206 1499
1207sub size_request { 1500sub new {
1208 my ($self) = @_; 1501 my $class = shift;
1209 1502
1210 my @alloc = map [$_->size_request], @{$self->{children}}; 1503 $class->SUPER::new (
1211 1504 vertical => 1,
1212 ( 1505 @_,
1213 (List::Util::max map $_->[0], @alloc),
1214 (List::Util::sum map $_->[1], @alloc),
1215 ) 1506 )
1216} 1507}
1217 1508
1218sub size_allocate {
1219 my ($self, $w, $h) = @_;
1220
1221 my $children = $self->{children};
1222
1223 my @h = map $_->{req_h}, @$children;
1224
1225 my $req_h = List::Util::sum @h;
1226
1227 if ($req_h > $h) {
1228 # ah well, not enough space
1229 $_ *= $h / $req_h for @h;
1230 } else {
1231 my $exp = List::Util::sum map $_->{expand}, @$children;
1232 $exp ||= 1;
1233
1234 for (0 .. $#$children) {
1235 my $child = $children->[$_];
1236
1237 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1238 }
1239 }
1240
1241 CFClient::UI::harmonize \@h;
1242
1243 my $y = 0;
1244 for (0 .. $#$children) {
1245 my $child = $children->[$_];
1246 my $h = $h[$_];
1247 $child->configure (0, $y, $w, $h);
1248
1249 $y += $h;
1250 }
1251
1252 1
1253}
1254
1255############################################################################# 1509#############################################################################
1256 1510
1257package CFClient::UI::Label; 1511package CFClient::UI::Label;
1258 1512
1259our @ISA = CFClient::UI::Base::; 1513our @ISA = CFClient::UI::DrawBG::;
1260 1514
1261use CFClient::OpenGL; 1515use CFClient::OpenGL;
1262 1516
1263sub new { 1517sub new {
1264 my ($class, %arg) = @_; 1518 my ($class, %arg) = @_;
1265 1519
1266 my $self = $class->SUPER::new ( 1520 my $self = $class->SUPER::new (
1267 fg => [1, 1, 1], 1521 fg => [1, 1, 1],
1522 #bg => none
1523 #active_bg => none
1268 #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),
1269 fontsize => 1, 1530 fontsize => 1,
1270 text => "",
1271 align => -1, 1531 align => -1,
1272 valign => -1, 1532 valign => -1,
1273 padding => 2, 1533 padding_x => 2,
1274 layout => new CFClient::Layout, 1534 padding_y => 2,
1275 can_events => 0, 1535 can_events => 0,
1276 %arg 1536 %arg
1277 ); 1537 );
1278 1538
1279 if (exists $self->{template}) { 1539 if (exists $self->{template}) {
1280 my $layout = new CFClient::Layout; 1540 my $layout = new CFClient::Layout;
1281 $layout->set_text (delete $self->{template}); 1541 $layout->set_text (delete $self->{template});
1282 $self->{template} = $layout; 1542 $self->{template} = $layout;
1283 } 1543 }
1284 1544
1285 $self->set_text (delete $self->{text}) if exists $self->{text}; 1545 if (exists $self->{markup}) {
1286 $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 }
1287 1550
1288 $self 1551 $self
1289} 1552}
1290 1553
1291sub escape { 1554sub escape($) {
1292 local $_ = $_[1]; 1555 local $_ = $_[0];
1293 1556
1294 s/&/&amp;/g; 1557 s/&/&amp;/g;
1295 s/>/&gt;/g; 1558 s/>/&gt;/g;
1296 s/</&lt;/g; 1559 s/</&lt;/g;
1297 1560
1298 $_[1] 1561 $_
1299} 1562}
1300 1563
1301sub update { 1564sub update {
1302 my ($self) = @_; 1565 my ($self) = @_;
1303 1566
1304 delete $self->{texture}; 1567 delete $self->{texture};
1305 $self->SUPER::update; 1568 $self->SUPER::update;
1306} 1569}
1307 1570
1308sub reconfigure { 1571sub realloc {
1309 my ($self) = @_; 1572 my ($self) = @_;
1310 1573
1311 delete $self->{texture}; 1574 delete $self->{ox};
1575 $self->SUPER::realloc;
1312} 1576}
1313 1577
1314sub set_text { 1578sub set_text {
1315 my ($self, $text) = @_; 1579 my ($self, $text) = @_;
1316 1580
1317 return if $self->{text} eq "T$text"; 1581 return if $self->{text} eq "T$text";
1318 $self->{text} = "T$text"; 1582 $self->{text} = "T$text";
1319 1583
1584 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1320 $self->{layout}->set_text ($text); 1585 $self->{layout}->set_text ($text);
1321 1586
1322 delete $self->{texture}; 1587 delete $self->{size_req};
1588 $self->realloc;
1323 $self->update; 1589 $self->update;
1324 $self->check_size;
1325} 1590}
1326 1591
1327sub set_markup { 1592sub set_markup {
1328 my ($self, $markup) = @_; 1593 my ($self, $markup) = @_;
1329 1594
1330 return if $self->{text} eq "M$markup"; 1595 return if $self->{text} eq "M$markup";
1331 $self->{text} = "M$markup"; 1596 $self->{text} = "M$markup";
1332 1597
1598 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1599
1600 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1333 $self->{layout}->set_markup ($markup); 1601 $self->{layout}->set_markup ($markup);
1334 1602
1335 delete $self->{texture}; 1603 delete $self->{size_req};
1604 $self->realloc;
1336 $self->update; 1605 $self->update;
1337 $self->check_size;
1338} 1606}
1339 1607
1340sub size_request { 1608sub size_request {
1341 my ($self) = @_; 1609 my ($self) = @_;
1342 1610
1611 $self->{size_req} ||= do {
1343 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1612 $self->{layout}->set_font ($self->{font}) if $self->{font};
1344 $self->{layout}->set_width ($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});
1345 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1616 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1346 1617
1347 my ($w, $h) = $self->{layout}->size; 1618 my ($w, $h) = $self->{layout}->size;
1348 1619
1349 if (exists $self->{template}) { 1620 if (exists $self->{template}) {
1350 $self->{template}->set_font ($self->{font}) if $self->{font}; 1621 $self->{template}->set_font ($self->{font}) if $self->{font};
1351 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1622 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1352 1623
1353 my ($w2, $h2) = $self->{template}->size; 1624 my ($w2, $h2) = $self->{template}->size;
1354 1625
1355 $w = List::Util::max $w, $w2; 1626 $w = List::Util::max $w, $w2;
1356 $h = List::Util::max $h, $h2; 1627 $h = List::Util::max $h, $h2;
1628 }
1629
1630 [$w, $h]
1357 } 1631 };
1358 1632
1359 ( 1633 @{ $self->{size_req} }
1360 $w + $self->{padding} * 2,
1361 $h + $self->{padding} * 2,
1362 )
1363} 1634}
1364 1635
1365sub size_allocate { 1636sub invoke_size_allocate {
1366 my ($self, $w, $h) = @_; 1637 my ($self, $w, $h) = @_;
1367 1638
1639 delete $self->{ox};
1640
1368 delete $self->{texture}; 1641 delete $self->{texture}
1642 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1643
1644 1
1369} 1645}
1370 1646
1371sub set_fontsize { 1647sub set_fontsize {
1372 my ($self, $fontsize) = @_; 1648 my ($self, $fontsize) = @_;
1373 1649
1374 $self->{fontsize} = $fontsize; 1650 $self->{fontsize} = $fontsize;
1375 delete $self->{texture}; 1651 delete $self->{texture};
1376 $self->check_size; 1652
1377 $self->update; 1653 $self->realloc;
1654}
1655
1656sub reconfigure {
1657 my ($self) = @_;
1658
1659 delete $self->{size_req};
1660
1661 $self->SUPER::reconfigure;
1378} 1662}
1379 1663
1380sub _draw { 1664sub _draw {
1381 my ($self) = @_; 1665 my ($self) = @_;
1382 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
1383 my $tex = $self->{texture} ||= do { 1669 my $tex = $self->{texture} ||= do {
1670 $self->{layout}->set_foreground (@{$self->{fg}});
1384 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1671 $self->{layout}->set_font ($self->{font}) if $self->{font};
1385 $self->{layout}->set_width ($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});
1386 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676
1387 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
1388 }; 1678 };
1389 1679
1390 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
1391 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
1392 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 {
1393 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1394 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1395 glColor @{$self->{fg}}; 1702 }
1396
1397 $self->{ox} = int (
1398 $self->{align} < 0 ? $self->{padding}
1399 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1400 : ($self->{w} - $tex->{w}) * 0.5
1401 );
1402
1403 $self->{oy} = int (
1404 $self->{valign} < 0 ? $self->{padding}
1405 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1406 : ($self->{h} - $tex->{h}) * 0.5
1407 );
1408
1409 $tex->draw_quad ($self->{ox}, $self->{oy});
1410 1703
1411 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1412 glDisable GL_BLEND;
1413} 1705}
1414 1706
1415############################################################################# 1707#############################################################################
1416 1708
1417package CFClient::UI::EntryBase; 1709package CFClient::UI::EntryBase;
… …
1430 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1431 can_hover => 1, 1723 can_hover => 1,
1432 can_focus => 1, 1724 can_focus => 1,
1433 valign => 0, 1725 valign => 0,
1434 can_events => 1, 1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1435 @_ 1729 @_
1436 ) 1730 )
1437} 1731}
1438 1732
1439sub _set_text { 1733sub _set_text {
… …
1441 1735
1442 delete $self->{cur_h}; 1736 delete $self->{cur_h};
1443 1737
1444 return if $self->{text} eq $text; 1738 return if $self->{text} eq $text;
1445 1739
1446 delete $self->{texture};
1447
1448 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1449 $self->{text} = $text; 1741 $self->{text} = $text;
1450 1742
1451 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1452 $self->{layout}->set_text ("$text "); 1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1453 1746
1454 $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);
1455} 1758}
1456 1759
1457sub get_text { 1760sub get_text {
1458 $_[0]{text} 1761 $_[0]{text}
1459} 1762}
… …
1464 my ($w, $h) = $self->SUPER::size_request; 1767 my ($w, $h) = $self->SUPER::size_request;
1465 1768
1466 ($w + 1, $h) # add 1 for cursor 1769 ($w + 1, $h) # add 1 for cursor
1467} 1770}
1468 1771
1469sub size_allocate {
1470 my ($self, $w, $h) = @_;
1471
1472 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1473}
1474
1475sub set_text {
1476 my ($self, $text) = @_;
1477
1478 $self->{cursor} = length $text;
1479 $self->_set_text ($text);
1480 $self->update;
1481}
1482
1483sub key_down { 1772sub invoke_key_down {
1484 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1485 1774
1486 my $mod = $ev->{mod}; 1775 my $mod = $ev->{mod};
1487 my $sym = $ev->{sym}; 1776 my $sym = $ev->{sym};
1488 my $uni = $ev->{unicode}; 1777 my $uni = $ev->{unicode};
1489 1778
1490 my $text = $self->get_text; 1779 my $text = $self->get_text;
1491 1780
1492 if ($sym == 8) { 1781 if ($uni == 8) {
1493 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1494 } elsif ($sym == 127) { 1783 } elsif ($uni == 127) {
1495 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1496 } elsif ($sym == CFClient::SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1497 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1498 } elsif ($sym == CFClient::SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1499 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1500 } elsif ($sym == CFClient::SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1501 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1502 } elsif ($sym == CFClient::SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1503 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1504 } elsif ($sym == 27) { 1793 } elsif ($uni == 27) {
1505 $self->emit ('escape'); 1794 $self->emit ('escape');
1506 } elsif ($uni) { 1795 } elsif ($uni) {
1507 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1508 } 1799 }
1509 1800
1510 $self->_set_text ($text); 1801 $self->_set_text ($text);
1511 $self->update;
1512}
1513 1802
1803 $self->realloc;
1804
1805 1
1806}
1807
1514sub focus_in { 1808sub invoke_focus_in {
1515 my ($self) = @_; 1809 my ($self) = @_;
1516 1810
1517 $self->{last_activity} = $::NOW; 1811 $self->{last_activity} = $::NOW;
1518 1812
1519 $self->SUPER::focus_in; 1813 $self->SUPER::invoke_focus_in
1520} 1814}
1521 1815
1522sub button_down { 1816sub invoke_button_down {
1523 my ($self, $ev, $x, $y) = @_; 1817 my ($self, $ev, $x, $y) = @_;
1524 1818
1525 $self->SUPER::button_down ($ev, $x, $y); 1819 $self->SUPER::invoke_button_down ($ev, $x, $y);
1526 1820
1527 my $idx = $self->{layout}->xy_to_index ($x, $y); 1821 my $idx = $self->{layout}->xy_to_index ($x, $y);
1528 1822
1529 # byte-index to char-index 1823 # byte-index to char-index
1530 my $text = $self->{text}; 1824 my $text = $self->{text};
1531 utf8::encode $text; 1825 utf8::encode $text;
1532 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1533 1827
1534 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1535 $self->update; 1829 $self->update;
1830
1831 1
1536} 1832}
1537 1833
1538sub mouse_motion { 1834sub invoke_mouse_motion {
1539 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1540# 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, $y;#d#
1837
1838 1
1541} 1839}
1542 1840
1543sub _draw { 1841sub _draw {
1544 my ($self) = @_; 1842 my ($self) = @_;
1545 1843
1546 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1547 1845
1548 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1549 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1550 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1551 } else { 1849 } else {
1552 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1553 } 1851 }
1554 1852
1555 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1556 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1557 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1558 glVertex 0 , 0; 1856 glVertex 0 , 0;
1559 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1560 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1561 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1586 1884
1587our @ISA = CFClient::UI::EntryBase::; 1885our @ISA = CFClient::UI::EntryBase::;
1588 1886
1589use CFClient::OpenGL; 1887use CFClient::OpenGL;
1590 1888
1591sub key_down { 1889sub invoke_key_down {
1592 my ($self, $ev) = @_; 1890 my ($self, $ev) = @_;
1593 1891
1594 my $sym = $ev->{sym}; 1892 my $sym = $ev->{sym};
1595 1893
1596 if ($sym == 13) { 1894 if ($sym == 13) {
1597 unshift @{$self->{history}}, 1895 unshift @{$self->{history}},
1598 my $txt = $self->get_text; 1896 my $txt = $self->get_text;
1897
1599 $self->{history_pointer} = -1; 1898 $self->{history_pointer} = -1;
1600 $self->{history_saveback} = ''; 1899 $self->{history_saveback} = '';
1601 $self->emit (activate => $txt); 1900 $self->emit (activate => $txt);
1602 $self->update; 1901 $self->update;
1603 1902
… …
1622 } else { 1921 } else {
1623 $self->set_text ($self->{history_saveback}); 1922 $self->set_text ($self->{history_saveback});
1624 } 1923 }
1625 1924
1626 } else { 1925 } else {
1627 $self->SUPER::key_down ($ev); 1926 return $self->SUPER::invoke_key_down ($ev)
1927 }
1928
1628 } 1929 1
1629
1630} 1930}
1631 1931
1632############################################################################# 1932#############################################################################
1633 1933
1634package CFClient::UI::Button; 1934package CFClient::UI::Button;
… …
1643 1943
1644sub new { 1944sub new {
1645 my $class = shift; 1945 my $class = shift;
1646 1946
1647 $class->SUPER::new ( 1947 $class->SUPER::new (
1648 padding => 4, 1948 padding_x => 4,
1949 padding_y => 4,
1649 fg => [1, 1, 1], 1950 fg => [1, 1, 1],
1650 bg => [1, 1, 1, 0.2],
1651 active_fg => [0, 0, 1], 1951 active_fg => [0, 0, 1],
1652 can_hover => 1, 1952 can_hover => 1,
1653 align => 0, 1953 align => 0,
1654 valign => 0, 1954 valign => 0,
1655 can_events => 1, 1955 can_events => 1,
1656 @_ 1956 @_
1657 ) 1957 )
1658} 1958}
1659 1959
1660sub button_up { 1960sub invoke_button_up {
1661 my ($self, $ev, $x, $y) = @_; 1961 my ($self, $ev, $x, $y) = @_;
1662 1962
1963 $self->emit ("activate")
1663 if ($x >= 0 && $x < $self->{w} 1964 if $x >= 0 && $x < $self->{w}
1664 && $y >= 0 && $y < $self->{h}) { 1965 && $y >= 0 && $y < $self->{h};
1665 $self->emit ("activate"); 1966
1666 } 1967 1
1667} 1968}
1668 1969
1669sub _draw { 1970sub _draw {
1670 my ($self) = @_; 1971 my ($self) = @_;
1671 1972
1672 local $self->{fg} = $self->{fg}; 1973 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1673 1974
1674 if ($GRAB == $self) {
1675 $self->{fg} = $self->{active_fg};
1676 }
1677
1678 glEnable GL_BLEND;
1679 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1680 glEnable GL_TEXTURE_2D; 1975 glEnable GL_TEXTURE_2D;
1681 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1976 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1682 glColor 0, 0, 0, 1; 1977 glColor 0, 0, 0, 1;
1683 1978
1684 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1979 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1685 1980
1686 glDisable GL_TEXTURE_2D; 1981 glDisable GL_TEXTURE_2D;
1687 glDisable GL_BLEND;
1688 1982
1689 $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
1690} 2020}
1691 2021
1692############################################################################# 2022#############################################################################
1693 2023
1694package CFClient::UI::CheckBox; 2024package CFClient::UI::CheckBox;
… …
1703 2033
1704sub new { 2034sub new {
1705 my $class = shift; 2035 my $class = shift;
1706 2036
1707 $class->SUPER::new ( 2037 $class->SUPER::new (
1708 padding => 2, 2038 padding_x => 2,
2039 padding_y => 2,
1709 fg => [1, 1, 1], 2040 fg => [1, 1, 1],
1710 active_fg => [1, 1, 0], 2041 active_fg => [1, 1, 0],
2042 bg => [0, 0, 0, 0.2],
2043 active_bg => [1, 1, 1, 0.5],
1711 state => 0, 2044 state => 0,
1712 can_hover => 1, 2045 can_hover => 1,
1713 @_ 2046 @_
1714 ) 2047 )
1715} 2048}
1716 2049
1717sub size_request { 2050sub size_request {
1718 my ($self) = @_; 2051 my ($self) = @_;
1719 2052
1720 ($self->{padding} * 2 + 6) x 2 2053 (6) x 2
1721} 2054}
1722 2055
1723sub button_down { 2056sub invoke_button_down {
1724 my ($self, $ev, $x, $y) = @_; 2057 my ($self, $ev, $x, $y) = @_;
1725 2058
1726 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2059 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1727 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2060 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1728 $self->{state} = !$self->{state}; 2061 $self->{state} = !$self->{state};
1729 $self->emit (changed => $self->{state}); 2062 $self->emit (changed => $self->{state});
2063 } else {
2064 return 0
2065 }
2066
1730 } 2067 1
1731} 2068}
1732 2069
1733sub _draw { 2070sub _draw {
1734 my ($self) = @_; 2071 my ($self) = @_;
1735 2072
1736 $self->SUPER::_draw; 2073 $self->SUPER::_draw;
1737 2074
1738 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2075 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1739 2076
1740 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;
1741 2080
1742 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2081 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1743 2082
1744 glEnable GL_BLEND; 2083 my $tex = $self->{state} ? $tex[1] : $tex[0];
2084
1745 glEnable GL_TEXTURE_2D; 2085 glEnable GL_TEXTURE_2D;
1746 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1747
1748 my $tex = $self->{state} ? $tex[1] : $tex[0];
1749
1750 $tex->draw_quad (0, 0, $s, $s); 2086 $tex->draw_quad_alpha (0, 0, $s, $s);
1751
1752 glDisable GL_TEXTURE_2D; 2087 glDisable GL_TEXTURE_2D;
1753 glDisable GL_BLEND;
1754} 2088}
1755 2089
1756############################################################################# 2090#############################################################################
1757 2091
1758package CFClient::UI::Image; 2092package CFClient::UI::Image;
… …
1801 glTranslate 0, -$self->{w}, 0; 2135 glTranslate 0, -$self->{w}, 0;
1802 2136
1803 ($w, $h) = ($h, $w); 2137 ($w, $h) = ($h, $w);
1804 } 2138 }
1805 2139
1806 glEnable GL_BLEND;
1807 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1808 glEnable GL_TEXTURE_2D; 2140 glEnable GL_TEXTURE_2D;
1809 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2141 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1810 2142
1811 $tex->draw_quad (0, 0, $w, $h); 2143 $tex->draw_quad_alpha (0, 0, $w, $h);
1812 2144
1813 glDisable GL_BLEND;
1814 glDisable GL_TEXTURE_2D; 2145 glDisable GL_TEXTURE_2D;
1815} 2146}
1816 2147
1817############################################################################# 2148#############################################################################
1818 2149
… …
1908 2239
1909 my $h1 = $self->{h} * (1 - $ycut1); 2240 my $h1 = $self->{h} * (1 - $ycut1);
1910 my $h2 = $self->{h} * (1 - $ycut2); 2241 my $h2 = $self->{h} * (1 - $ycut2);
1911 2242
1912 glEnable GL_BLEND; 2243 glEnable GL_BLEND;
1913 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;
1914 glEnable GL_TEXTURE_2D; 2246 glEnable GL_TEXTURE_2D;
1915 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2247 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1916 2248
1917 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2249 glBindTexture GL_TEXTURE_2D, $t1->{name};
1918 glBegin GL_QUADS; 2250 glBegin GL_QUADS;
… …
2007 qw(s1_slider.png s1_slider_bg.png); 2339 qw(s1_slider.png s1_slider_bg.png);
2008 2340
2009sub new { 2341sub new {
2010 my $class = shift; 2342 my $class = shift;
2011 2343
2012 # range [value, low, high, page] 2344 # range [value, low, high, page, unit]
2013 2345
2014 # TODO: 0-width page 2346 # TODO: 0-width page
2015 # TODO: req_w/h are wrong with vertical 2347 # TODO: req_w/h are wrong with vertical
2016 # TODO: calculations are off 2348 # TODO: calculations are off
2017 my $self = $class->SUPER::new ( 2349 my $self = $class->SUPER::new (
2018 fg => [1, 1, 1], 2350 fg => [1, 1, 1],
2019 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],
2020 range => [0, 0, 100, 10], 2354 range => [0, 0, 100, 10, 0],
2021 req_w => $::WIDTH / 80, 2355 min_w => $::WIDTH / 80,
2022 req_h => $::WIDTH / 80, 2356 min_h => $::WIDTH / 80,
2023 vertical => 0, 2357 vertical => 0,
2024 can_hover => 1, 2358 can_hover => 1,
2025 inner_pad => 5, 2359 inner_pad => 0.02,
2026 @_ 2360 @_
2027 ); 2361 );
2028 2362
2363 $self->set_value ($self->{range}[0]);
2364 $self->update;
2365
2029 $self 2366 $self
2030} 2367}
2031 2368
2369sub set_range {
2370 my ($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 $self->update;
2400 }
2401}
2402
2032sub size_request { 2403sub size_request {
2033 my ($self) = @_; 2404 my ($self) = @_;
2034 2405
2035 my $w = $self->{req_w}; 2406 ($self->{req_w}, $self->{req_h})
2036 my $h = $self->{req_h};
2037
2038 $self->{vertical} ? ($h, $w) : ($w, $h)
2039} 2407}
2040 2408
2041sub button_down { 2409sub invoke_button_down {
2042 my ($self, $ev, $x, $y) = @_; 2410 my ($self, $ev, $x, $y) = @_;
2043 2411
2044 $self->SUPER::button_down ($ev, $x, $y); 2412 $self->SUPER::invoke_button_down ($ev, $x, $y);
2413
2414 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2415
2045 $self->mouse_motion ($ev, $x, $y); 2416 $self->invoke_mouse_motion ($ev, $x, $y)
2046} 2417}
2047 2418
2048sub mouse_motion { 2419sub invoke_mouse_motion {
2049 my ($self, $ev, $x, $y) = @_; 2420 my ($self, $ev, $x, $y) = @_;
2050 2421
2051 if ($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
2052 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2450 my ($value, $lo, $hi, $page) = @{$self->{range}};
2451 my $range = ($hi - $page - $lo) || 1e-100;
2053 2452
2054 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2453 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2055 2454
2056 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2455 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2057 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2456 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2058 2457
2059 $x -= $inner_pad_px; # substract the padding 2458 $value = ($value - $lo) / $range;
2060 $x = $x * ($hi - $lo) / $inner_w + $lo; 2459 $value = $value * $self->{scale} + $self->{offset};
2061 $x = $lo if $x < $lo;
2062 $x = $hi - $page if $x > $hi - $page;
2063 $self->{range}[0] = $x;
2064 2460
2065 $self->emit (changed => $x); 2461 $self->{knob_x} = $value - $knob_w * 0.5;
2066 $self->update; 2462 $self->{knob_w} = $knob_w;
2067 } 2463 }
2068}
2069
2070# the inner_* stuff is for generating a padding for the slider handle,
2071# so that the handle doesn't leave the texture. This calculation isn't 100%
2072# correct propably, but it does the job for now
2073sub _calc_inner_pad_px {
2074 my ($self, $w) = @_;
2075 ($w / 100) * $self->{inner_pad} # % to pixels
2076}
2077
2078sub _draw {
2079 my ($self) = @_;
2080 2464
2081 $self->SUPER::_draw (); 2465 $self->SUPER::_draw ();
2082 2466
2083 my ($w, $h) = @$self{qw(w h)}; 2467 glScale $self->{w}, $self->{h};
2084 2468
2085 if ($self->{vertical}) { 2469 if ($self->{vertical}) {
2086 # draw a vertical slider like a rotated horizontal slider 2470 # draw a vertical slider like a rotated horizontal slider
2087 2471
2472 glTranslate 1, 0, 0;
2088 glRotate 90, 0, 0, 1; 2473 glRotate 90, 0, 0, 1;
2089 glTranslate 0, -$self->{w}, 0;
2090
2091 ($w, $h) = ($h, $w);
2092 } 2474 }
2093 2475
2094 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2476 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2095 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2477 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2096 2478
2097 my ($value, $lo, $hi, $page) = @{$self->{range}};
2098
2099 $hi = $value + 1 if $lo == $hi;
2100
2101 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2102 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2103
2104 $page = int $page * $inner_w / ($hi - $lo);
2105 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2106
2107 $w -= $page;
2108 $page &= ~1;
2109 glTranslate $page * 0.5, 0, 0;
2110 $page ||= 2;
2111
2112 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2113 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2114
2115 glEnable GL_BLEND;
2116 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2117 glEnable GL_TEXTURE_2D; 2479 glEnable GL_TEXTURE_2D;
2118 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2480 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2119 2481
2120 # draw background 2482 # draw background
2121 $tex[1]->draw_quad (0, 0, $w, $h); 2483 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2122 2484
2123 # draw handle 2485 # draw handle
2124 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2486 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2125 2487
2126 glDisable GL_BLEND;
2127 glDisable GL_TEXTURE_2D; 2488 glDisable GL_TEXTURE_2D;
2128} 2489}
2129 2490
2130############################################################################# 2491#############################################################################
2131 2492
2493package CFClient::UI::ValSlider;
2494
2495our @ISA = CFClient::UI::HBox::;
2496
2497sub new {
2498 my ($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
2132package CFClient::UI::TextView; 2534package CFClient::UI::TextScroller;
2133 2535
2134our @ISA = CFClient::UI::HBox::; 2536our @ISA = CFClient::UI::HBox::;
2135 2537
2136use CFClient::OpenGL; 2538use CFClient::OpenGL;
2137 2539
… …
2139 my $class = shift; 2541 my $class = shift;
2140 2542
2141 my $self = $class->SUPER::new ( 2543 my $self = $class->SUPER::new (
2142 fontsize => 1, 2544 fontsize => 1,
2143 can_events => 0, 2545 can_events => 0,
2546 indent => 0,
2144 #font => default_font 2547 #font => default_font
2145 @_, 2548 @_,
2146 2549
2147 layout => (new CFClient::Layout), 2550 layout => (new CFClient::Layout 1),
2148 par => [], 2551 par => [],
2149 height => 0, 2552 height => 0,
2150 children => [ 2553 children => [
2151 (new CFClient::UI::Empty expand => 1), 2554 (new CFClient::UI::Empty expand => 1),
2152 (new CFClient::UI::Slider vertical => 1), 2555 (new CFClient::UI::Slider vertical => 1),
… …
2163 2566
2164 $self->{fontsize} = $fontsize; 2567 $self->{fontsize} = $fontsize;
2165 $self->reflow; 2568 $self->reflow;
2166} 2569}
2167 2570
2168sub text_height {
2169 my ($self, $text) = @_;
2170
2171 my $layout = $self->{layout};
2172
2173 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2174 $layout->set_width ($self->{children}[0]{w});
2175 $layout->set_text ($text);
2176
2177 ($layout->size)[1]
2178}
2179
2180sub reflow {
2181 my ($self) = @_;
2182
2183 $self->{need_reflow}++;
2184 $self->update;
2185}
2186
2187sub size_allocate { 2571sub invoke_size_allocate {
2188 my ($self, $w, $h) = @_; 2572 my ($self, $w, $h) = @_;
2189
2190 $self->SUPER::size_allocate ($w, $h);
2191 2573
2192 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2574 $self->{layout}->set_font ($self->{font}) if $self->{font};
2193 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2575 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2194 $self->{layout}->set_width ($self->{children}[0]{w}); 2576 $self->{layout}->set_width ($self->{children}[0]{w});
2577 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2195 2578
2196 $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 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2197} 2617}
2198 2618
2199sub add_paragraph { 2619sub add_paragraph {
2200 my ($self, $color, $text) = @_; 2620 my ($self, $color, $text, $indent) = @_;
2201 2621
2202 #TODO: intelligently "reformat" paragraph 2622 for my $line (split /\n/, $text) {
2203 2623 my ($w, $h) = $self->text_size ($line);
2204 my $height = $self->text_height ($text);
2205
2206 $self->{height} += $height; 2624 $self->{height} += $h;
2625 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2626 }
2207 2627
2208 push @{$self->{par}}, [$height, $color, $text];
2209
2210 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2628 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2211 $self->{children}[1]->update;
2212} 2629}
2213 2630
2214sub update { 2631sub update {
2215 my ($self) = @_; 2632 my ($self) = @_;
2216 2633
… …
2218 2635
2219 return unless $self->{h} > 0; 2636 return unless $self->{h} > 0;
2220 2637
2221 delete $self->{texture}; 2638 delete $self->{texture};
2222 2639
2223 $ROOT->on_refresh ($self, sub { 2640 $ROOT->on_post_alloc ($self => sub {
2641 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2642
2224 if (delete $self->{need_reflow}) { 2643 if (delete $self->{need_reflow}) {
2225 my $height = 0; 2644 my $height = 0;
2226 2645
2227 $height += $_->[0] = $self->text_height ($_->[2]) 2646 my $layout = $self->{layout};
2647
2648 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2649
2228 for @{$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 }
2229 2662
2230 $self->{height} = $height; 2663 $self->{height} = $height;
2231 2664
2232 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2665 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2233 2666
2234 delete $self->{texture}; 2667 delete $self->{texture};
2235 } 2668 }
2236 2669
2237 $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 {
2238 glClearColor 0, 0, 0, 0; 2671 glClearColor 0, 0, 0, 0;
2239 glClear GL_COLOR_BUFFER_BIT; 2672 glClear GL_COLOR_BUFFER_BIT;
2240 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
2241 glEnable GL_BLEND; 2685 glEnable GL_BLEND;
2686 #TODO# not correct in windows where rgba is forced off
2242 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2687 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2243 glEnable GL_TEXTURE_2D;
2244 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2245
2246 my $top = int $self->{children}[1]{range}[0];
2247
2248 my $y0 = $top;
2249 my $y1 = $top + $self->{h};
2250
2251 my $y = 0;
2252
2253 my $layout = $self->{layout};
2254
2255 $layout->set_font ($self->{font}) if $self->{font};
2256 2688
2257 for my $par (@{$self->{par}}) { 2689 for my $par (@{$self->{par}}) {
2258 my $h = $par->[0]; 2690 my $h = $par->[1];
2259 2691
2260 if ($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});
2261 $layout->set_text ($par->[2]); 2696 $layout->set_markup ($par->[4]);
2262 2697
2263 glColor @{ $par->[1] }; 2698 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2264 my ($W, $H) = $layout->size; 2699
2265 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2700 glRasterPos $par->[3], $y - $y0;
2701 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2266 } 2702 }
2267 2703
2268 $y += $h; 2704 $y += $h;
2269 } 2705 }
2270 2706
2271 glDisable GL_TEXTURE_2D;
2272 glDisable GL_BLEND; 2707 glDisable GL_BLEND;
2273 }; 2708 };
2274 }); 2709 });
2275} 2710}
2276 2711
2277sub _draw { 2712sub _draw {
2278 my ($self) = @_; 2713 my ($self) = @_;
2279 2714
2280 glEnable GL_BLEND;
2281 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2282 glEnable GL_TEXTURE_2D; 2715 glEnable GL_TEXTURE_2D;
2283 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2284 glColor 1, 1, 1, 1; 2717 glColor 0, 0, 0, 1;
2285 $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});
2286 glDisable GL_TEXTURE_2D; 2719 glDisable GL_TEXTURE_2D;
2287 glDisable GL_BLEND;
2288 2720
2289 $self->{children}[1]->draw; 2721 $self->{children}[1]->draw;
2290 2722
2291} 2723}
2292 2724
… …
2340 2772
2341sub new { 2773sub new {
2342 my $class = shift; 2774 my $class = shift;
2343 2775
2344 my $self = $class->SUPER::new ( 2776 my $self = $class->SUPER::new (
2345 state => 0, 2777 state => 0,
2346 connect_activate => \&toggle_flopper, 2778 on_activate => \&toggle_flopper,
2347 @_ 2779 @_
2348 ); 2780 );
2349 2781
2350 if ($self->{state}) {
2351 $self->{state} = 0;
2352 $self->toggle_flopper;
2353 }
2354
2355 $self 2782 $self
2356} 2783}
2357 2784
2358sub toggle_flopper { 2785sub toggle_flopper {
2359 my ($self) = @_; 2786 my ($self) = @_;
2360 2787
2361 # TODO: use animation 2788 $self->{other}->toggle_visibility;
2362 if ($self->{state} = !$self->{state}) {
2363 $CFClient::UI::ROOT->add ($self->{other});
2364 $self->{other}->move ($self->coord2global (0, $self->{h}));
2365 $self->emit ("open");
2366 } else {
2367 $CFClient::UI::ROOT->remove ($self->{other});
2368 $self->emit ("close");
2369 }
2370
2371 $self->emit (changed => $self->{state});
2372} 2789}
2373 2790
2374############################################################################# 2791#############################################################################
2375 2792
2376package CFClient::UI::Tooltip; 2793package CFClient::UI::Tooltip;
… …
2386 @_, 2803 @_,
2387 can_events => 0, 2804 can_events => 0,
2388 ) 2805 )
2389} 2806}
2390 2807
2391sub set_markup { 2808sub set_tooltip_from {
2392 my ($self, $text) = @_; 2809 my ($self, $widget) = @_;
2393 2810
2394 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2811 my $tooltip = $widget->{tooltip};
2395 $self->{label}->set_markup ($text); 2812
2396 $self->add ($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} || $::FONT_PROP),
2830 );
2397} 2831}
2398 2832
2399sub size_request { 2833sub size_request {
2400 my ($self) = @_; 2834 my ($self) = @_;
2401 2835
2402 $self->child->set_max_size ($::WIDTH * 0.3);
2403
2404 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2836 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2405 2837
2406 ($w + 4, $h + 4) 2838 ($w + 4, $h + 4)
2407} 2839}
2408 2840
2409sub size_allocate { 2841sub invoke_size_allocate {
2410 my ($self, $w, $h) = @_; 2842 my ($self, $w, $h) = @_;
2411 2843
2412 $self->SUPER::size_allocate ($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, $y);
2862 });
2413} 2863}
2414 2864
2415sub _draw { 2865sub _draw {
2416 my ($self) = @_; 2866 my ($self) = @_;
2417 2867
2418 glPushMatrix;
2419 glTranslate 0.375, 0.375; 2868 glTranslate 0.375, 0.375;
2420 2869
2421 my ($w, $h) = @$self{qw(w h)}; 2870 my ($w, $h) = @$self{qw(w h)};
2422 2871
2423 glColor 1, 0.8, 0.4; 2872 glColor 1, 0.8, 0.4;
… …
2434 glVertex 0 , $h; 2883 glVertex 0 , $h;
2435 glVertex $w, $h; 2884 glVertex $w, $h;
2436 glVertex $w, 0; 2885 glVertex $w, 0;
2437 glEnd; 2886 glEnd;
2438 2887
2439 glPopMatrix; 2888 glTranslate 2 - 0.375, 2 - 0.375;
2440 2889
2441 glTranslate 2, 2;
2442 $self->SUPER::_draw; 2890 $self->SUPER::_draw;
2443} 2891}
2444 2892
2445############################################################################# 2893#############################################################################
2446 2894
… …
2451use CFClient::OpenGL; 2899use CFClient::OpenGL;
2452 2900
2453sub new { 2901sub new {
2454 my $class = shift; 2902 my $class = shift;
2455 2903
2456 $class->SUPER::new ( 2904 my $self = $class->SUPER::new (
2457 aspect => 1, 2905 aspect => 1,
2906 can_events => 0,
2458 @_, 2907 @_,
2459 ) 2908 );
2909
2910 if ($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 $self
2460} 2925}
2461 2926
2462sub size_request { 2927sub size_request {
2463 (32, 8) 2928 (32, 8)
2464} 2929}
2465 2930
2931sub update {
2932 my ($self) = @_;
2933
2934 return unless $self->{visible};
2935
2936 $self->SUPER::update;
2937}
2938
2466sub _draw { 2939sub _draw {
2467 my ($self) = @_; 2940 my ($self) = @_;
2468 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
2469 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2953 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2470 2954
2471 # TODO animation
2472 if ($tex) { 2955 if ($tex) {
2473 glEnable GL_BLEND;
2474 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2475 glEnable GL_TEXTURE_2D; 2956 glEnable GL_TEXTURE_2D;
2476 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2957 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2477 glColor 1, 1, 1, 1; 2958 glColor 0, 0, 0, 1;
2478 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2959 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2479 glDisable GL_TEXTURE_2D; 2960 glDisable GL_TEXTURE_2D;
2480 glDisable GL_BLEND;
2481 } 2961 }
2482} 2962}
2963
2964sub destroy {
2965 my ($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.
2483 2980
2484############################################################################# 2981#############################################################################
2485 2982
2486package CFClient::UI::Menu; 2983package CFClient::UI::Menu;
2487 2984
… …
2499 ); 2996 );
2500 2997
2501 $self->add ($self->{vbox} = new CFClient::UI::VBox); 2998 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2502 2999
2503 for my $item (@{ $self->{items} }) { 3000 for my $item (@{ $self->{items} }) {
2504 my ($widget, $cb) = @$item; 3001 my ($widget, $cb, $tooltip) = @$item;
2505 3002
2506 # handle various types of items, only text for now 3003 # handle various types of items, only text for now
2507 if (!ref $widget) { 3004 if (!ref $widget) {
2508 $widget = new CFClient::UI::Label 3005 $widget = new CFClient::UI::Label
2509 can_hover => 1, 3006 can_hover => 1,
2510 can_events => 1, 3007 can_events => 1,
2511 text => $widget; 3008 markup => $widget,
3009 tooltip => $tooltip
2512 } 3010 }
2513 3011
2514 $self->{item}{$widget} = $item; 3012 $self->{item}{$widget} = $item;
2515 3013
2516 $self->{vbox}->add ($widget); 3014 $self->{vbox}->add ($widget);
… …
2528 # maybe save $GRAB? must be careful about events... 3026 # maybe save $GRAB? must be careful about events...
2529 $GRAB = $self; 3027 $GRAB = $self;
2530 $self->{button} = $ev->{button}; 3028 $self->{button} = $ev->{button};
2531 3029
2532 $self->show; 3030 $self->show;
2533 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3031 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2534} 3032}
2535 3033
2536sub mouse_motion { 3034sub invoke_mouse_motion {
2537 my ($self, $ev, $x, $y) = @_; 3035 my ($self, $ev, $x, $y) = @_;
2538 3036
2539 # TODO: should use vbox->find_widget or so 3037 # TODO: should use vbox->find_widget or so
2540 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3038 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2541 $self->{hover} = $self->{item}{$HOVER}; 3039 $self->{hover} = $self->{item}{$HOVER};
2542}
2543 3040
3041 0
3042}
3043
2544sub button_up { 3044sub invoke_button_up {
2545 my ($self, $ev, $x, $y) = @_; 3045 my ($self, $ev, $x, $y) = @_;
2546 3046
2547 if ($ev->{button} == $self->{button}) { 3047 if ($ev->{button} == $self->{button}) {
2548 undef $GRAB; 3048 undef $GRAB;
2549 $self->hide; 3049 $self->hide;
2550 3050
2551 $self->emit ("popdown"); 3051 $self->emit ("popdown");
2552 $self->{hover}[1]->() if $self->{hover}; 3052 $self->{hover}[1]->() if $self->{hover};
3053 } else {
3054 return 0
3055 }
3056
2553 } 3057 1
2554} 3058}
2555 3059
2556############################################################################# 3060#############################################################################
2557 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 $self->rebuild_spell_list;
3729}
3730
3731#############################################################################
3732
2558package CFClient::UI::Root; 3733package CFClient::UI::Root;
2559 3734
2560our @ISA = CFClient::UI::Container::; 3735our @ISA = CFClient::UI::Container::;
2561 3736
3737use List::Util qw(min max);
3738
2562use CFClient::OpenGL; 3739use CFClient::OpenGL;
2563 3740
2564sub check_size { 3741sub new {
2565 my ($self) = @_; 3742 my $class = shift;
2566 3743
2567 $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 $self
2568} 3752}
2569 3753
2570sub size_request { 3754sub size_request {
2571 ($::WIDTH, $::HEIGHT) 3755 my ($self) = @_;
2572}
2573 3756
2574sub 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 $coord + 0.5
3772}
3773
3774sub invoke_size_allocate {
2575 my ($self, $x, $y, $w, $h) = @_; 3775 my ($self, $w, $h) = @_;
2576 3776
2577 $self->SUPER::configure ($x, $y, $w, $h);
2578
2579 for my $child (@{$self->{children}}) { 3777 for my $child ($self->children) {
2580 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)};
2581 3779
2582 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3780 $X = $child->{force_x} if exists $child->{force_x};
2583 $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
2584 $child->configure ($X, $Y, $W,$H); 3786 $child->configure ($X, $Y, $W, $H);
3787 }
3788
2585 } 3789 1
2586} 3790}
2587 3791
2588sub _topleft { 3792sub coord2local {
2589 my ($self, $x, $y) = @_; 3793 my ($self, $x, $y) = @_;
2590 3794
2591 ($x, $y) 3795 ($x, $y)
2592} 3796}
2593 3797
3798sub coord2global {
3799 my ($self, $x, $y) = @_;
3800
3801 ($x, $y)
3802}
3803
2594sub update { 3804sub update {
2595 my ($self) = @_; 3805 my ($self) = @_;
2596 3806
2597 $self->check_size; 3807 $::WANT_REFRESH++;
2598 ::refresh ();
2599} 3808}
2600 3809
2601sub add { 3810sub add {
2602 my ($self, $child) = @_; 3811 my ($self, @children) = @_;
2603 3812
2604 # integerize window positions 3813 $_->{is_toplevel} = 1
2605 $child->{x} = int $child->{x}; 3814 for @children;
2606 $child->{y} = int $child->{y};
2607 3815
2608 $self->SUPER::add ($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 $w->set_invisible;
3831 }
2609} 3832}
2610 3833
2611sub on_refresh { 3834sub on_refresh {
2612 my ($self, $id, $cb) = @_; 3835 my ($self, $id, $cb) = @_;
2613 3836
2614 $self->{refresh_hook}{$id} = $cb; 3837 $self->{refresh_hook}{$id} = $cb;
2615} 3838}
2616 3839
3840sub on_post_alloc {
3841 my ($self, $id, $cb) = @_;
3842
3843 $self->{post_alloc_hook}{$id} = $cb;
3844}
3845
2617sub draw { 3846sub draw {
2618 my ($self) = @_; 3847 my ($self) = @_;
2619 3848
2620 while (my $rcb = delete $self->{refresh_hook}) { 3849 while ($self->{refresh_hook}) {
2621 $_->() for values %$rcb; 3850 $_->()
3851 for values %{delete $self->{refresh_hook}};
2622 } 3852 }
3853
3854 if ($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
2623 3945
2624 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3946 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2625 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3947 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2626 glClear GL_COLOR_BUFFER_BIT; 3948 glClear GL_COLOR_BUFFER_BIT;
2627 3949
2628 glMatrixMode GL_PROJECTION; 3950 glMatrixMode GL_PROJECTION;
2629 glLoadIdentity; 3951 glLoadIdentity;
2630 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3952 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2631 glMatrixMode GL_MODELVIEW; 3953 glMatrixMode GL_MODELVIEW;
2632 glLoadIdentity; 3954 glLoadIdentity;
2633 3955
3956 {
3957 package CFClient::UI::Base;
3958
3959 ($draw_x, $draw_y, $draw_w, $draw_h) =
3960 (0, 0, $self->{w}, $self->{h});
3961 }
3962
2634 $self->_draw; 3963 $self->_draw;
2635} 3964}
2636 3965
2637############################################################################# 3966#############################################################################
2638 3967
2639package CFClient::UI::InventoryItem;
2640
2641our @ISA = CFClient::UI::HBox::;
2642
2643sub new {
2644 my $class = shift;
2645
2646 my %args = @_;
2647
2648 my $item = $args{item};
2649
2650 my $desc = $item->{nrof} < 2
2651 ? $item->{name}
2652 : "$item->{nrof} $item->{name_pl}";
2653
2654
2655 my $self = $class->SUPER::new (
2656 can_hover => 1,
2657 can_events => 1,
2658 tooltip => (CFClient::UI::Label->escape ($desc)
2659 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2660 connect_button_down => sub {
2661 my ($self, $ev, $x, $y) = @_;
2662
2663 # todo: maybe put examine on 1? but should just be a tooltip :(
2664 if ($ev->{button} == 1) {
2665 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2666 } elsif ($ev->{button} == 2) {
2667 $::CONN->send ("apply $item->{tag}");
2668 } elsif ($ev->{button} == 3) {
2669 CFClient::UI::Menu->new (
2670 items => [
2671 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2672 [
2673 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2674 sub { $::CONN->send ("lock $item->{tag}") },
2675 ],
2676 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2677 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2678 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2679 ],
2680 )->popup ($ev);
2681 }
2682
2683 1
2684 },
2685 %args
2686 );
2687 $self->add(new CFClient::UI::Face
2688 can_events => 0,
2689 face => $item->{face},
2690 anim => $item->{anim},
2691 animspeed => $item->{animspeed});
2692 $self->add(new CFClient::UI::Label
2693 can_events => 0,
2694 text => $desc);
2695
2696 $self
2697}
2698
2699#############################################################################
2700
2701package CFClient::UI::Inventory;
2702
2703our @ISA = CFClient::UI::ScrolledWindow::;
2704
2705sub new {
2706 my $class = shift;
2707
2708 my $self = $class->SUPER::new (
2709 scrolled => (new CFClient::UI::VBox),
2710 @_,
2711 );
2712
2713 $self
2714}
2715
2716sub set_items {
2717 my ($self, $items) = @_;
2718
2719 $self->{scrolled}->clear;
2720 return unless $items;
2721
2722 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2723
2724 $self->{real_items} = \@items;
2725
2726 for my $item (@items) {
2727 my $desc = $item->{nrof} < 2
2728 ? $item->{name}
2729 : "$item->{nrof} $item->{name_pl}";
2730
2731 $self->{scrolled}->add (new CFClient::UI::InventoryItem item => $item);
2732 }
2733
2734# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2735}
2736
2737sub size_request {
2738 my ($self) = @_;
2739 ($self->{req_w}, $self->{req_h});
2740}
2741
2742#############################################################################
2743
2744package CFClient::UI; 3968package CFClient::UI;
2745 3969
2746$ROOT = new CFClient::UI::Root; 3970$ROOT = new CFClient::UI::Root;
2747$TOOLTIP = new CFClient::UI::Tooltip; 3971$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2748 3972
27491 39731
2750 3974

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