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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.182 by root, Sun Apr 30 11:17:08 2006 UTC vs.
Revision 1.305 by root, Sun Jun 18 17:13:12 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 (List::Util::sum +(map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}), # before
476 ($self->can ("invoke_$signal") || sub { 1 })->($self, @args)) # closure
477 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
478}
479
480sub find_widget {
481 my ($self, $x, $y) = @_;
482
483 return () unless $self->{can_events};
484
485 return $self
486 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
487 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
488
489 ()
490}
491
492sub set_parent {
493 my ($self, $parent) = @_;
494
495 Scalar::Util::weaken ($self->{parent} = $parent);
496 $self->set_visible if $parent->{visible};
497}
498
499sub realloc {
500 my ($self) = @_;
501
502 if ($self->{visible}) {
503 return if $self->{root}{realloc}{$self+0};
504
505 $self->{root}{realloc}{$self+0} = $self;
506 $self->{root}->update;
507 } else {
508 delete $self->{req_w};
509 delete $self->{req_h};
510 }
511}
512
513sub update {
514 my ($self) = @_;
515
516 $self->{parent}->update
517 if $self->{parent};
518}
519
520sub reconfigure {
521 my ($self) = @_;
522
523 $self->realloc;
524 $self->update;
525}
526
527# using global variables seems a bit hacky, but passing through all drawing
528# functions seems pointless.
529our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
338 530
339sub draw { 531sub draw {
340 my ($self) = @_; 532 my ($self) = @_;
341 533
342 return unless $self->{h} && $self->{w}; 534 return unless $self->{h} && $self->{w};
535
536 # update screen rectangle
537 local $draw_x = $draw_x + $self->{x};
538 local $draw_y = $draw_y + $self->{y};
539 local $draw_w = $draw_x + $self->{w};
540 local $draw_h = $draw_y + $self->{h};
541
542 # skip widgets that are entirely outside the drawing area
543 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
544 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
343 545
344 glPushMatrix; 546 glPushMatrix;
345 glTranslate $self->{x}, $self->{y}, 0; 547 glTranslate $self->{x}, $self->{y}, 0;
346 $self->_draw;
347 glPopMatrix;
348 548
349 if ($self == $HOVER && $self->{can_hover}) { 549 if ($self == $HOVER && $self->{can_hover}) {
350 my ($x, $y) = @$self{qw(x y)};
351
352 glColor 1, 0.8, 0.5, 0.2; 550 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
353 glEnable GL_BLEND; 551 glEnable GL_BLEND;
354 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 552 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
355 glBegin GL_QUADS; 553 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; 554 glVertex 0 , 0;
370 glVertex $self->{w}, 0; 555 glVertex $self->{w}, 0;
371 glVertex $self->{w}, $self->{h}; 556 glVertex $self->{w}, $self->{h};
372 glVertex 0 , $self->{h}; 557 glVertex 0 , $self->{h};
373 glEnd; 558 glEnd;
559 glDisable GL_BLEND;
560 }
561
562 if ($ENV{CFPLUS_DEBUG} & 1) {
563 glPushMatrix;
564 glColor 1, 1, 0, 1;
565 glTranslate 0.375, 0.375;
566 glBegin GL_LINE_LOOP;
567 glVertex 0 , 0;
568 glVertex $self->{w} - 1, 0;
569 glVertex $self->{w} - 1, $self->{h} - 1;
570 glVertex 0 , $self->{h} - 1;
571 glEnd;
374 glPopMatrix; 572 glPopMatrix;
375 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 573 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
376 } 574 }
575
576 $self->_draw;
577 glPopMatrix;
377} 578}
378 579
379sub _draw { 580sub _draw {
380 my ($self) = @_; 581 my ($self) = @_;
381 582
382 warn "no draw defined for $self\n"; 583 warn "no draw defined for $self\n";
383} 584}
384 585
385sub find_widget {
386 my ($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 { 586sub DESTROY {
449 my ($self) = @_; 587 my ($self) = @_;
450 588
451 #$self->deactivate; 589 delete $WIDGET{$self+0};
590
591 eval { $self->destroy };
592 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
452} 593}
453 594
454############################################################################# 595#############################################################################
455 596
456package CFClient::UI::DrawBG; 597package CFClient::UI::DrawBG;
… …
464 my $class = shift; 605 my $class = shift;
465 606
466 # range [value, low, high, page] 607 # range [value, low, high, page]
467 608
468 $class->SUPER::new ( 609 $class->SUPER::new (
469 bg => [0, 0, 0, 0.2], 610 #bg => [0, 0, 0, 0.2],
470 active_bg => [1, 1, 1, 0.5], 611 #active_bg => [1, 1, 1, 0.5],
471 @_ 612 @_
472 ) 613 )
473} 614}
474 615
475sub _draw { 616sub _draw {
476 my ($self) = @_; 617 my ($self) = @_;
477 618
619 my $color = $FOCUS == $self && $self->{active_bg}
620 ? $self->{active_bg}
621 : $self->{bg};
622
623 if ($color && (@$color < 4 || $color->[3])) {
478 my ($w, $h) = @$self{qw(w h)}; 624 my ($w, $h) = @$self{qw(w h)};
479 625
480 glEnable GL_BLEND; 626 glEnable GL_BLEND;
481 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 627 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
482 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 628 glColor_premultiply @$color;
483 629
484 glBegin GL_QUADS; 630 glBegin GL_QUADS;
485 glVertex 0 , 0; 631 glVertex 0 , 0;
486 glVertex 0 , $h; 632 glVertex 0 , $h;
487 glVertex $w, $h; 633 glVertex $w, $h;
488 glVertex $w, 0; 634 glVertex $w, 0;
489 glEnd; 635 glEnd;
490 636
491 glDisable GL_BLEND; 637 glDisable GL_BLEND;
638 }
492} 639}
493 640
494############################################################################# 641#############################################################################
495 642
496package CFClient::UI::Empty; 643package CFClient::UI::Empty;
… …
501 my ($class, %arg) = @_; 648 my ($class, %arg) = @_;
502 $class->SUPER::new (can_events => 0, %arg); 649 $class->SUPER::new (can_events => 0, %arg);
503} 650}
504 651
505sub size_request { 652sub size_request {
506 (0, 0) 653 my ($self) = @_;
654
655 ($self->{w} + 0, $self->{h} + 0)
507} 656}
508 657
509sub draw { } 658sub draw { }
510 659
511############################################################################# 660#############################################################################
… …
515our @ISA = CFClient::UI::Base::; 664our @ISA = CFClient::UI::Base::;
516 665
517sub new { 666sub new {
518 my ($class, %arg) = @_; 667 my ($class, %arg) = @_;
519 668
520 my $children = delete $arg{children} || []; 669 my $children = delete $arg{children};
521 670
522 my $self = $class->SUPER::new ( 671 my $self = $class->SUPER::new (
523 children => [], 672 children => [],
524 can_events => 0, 673 can_events => 0,
525 %arg, 674 %arg,
526 ); 675 );
676
527 $self->add ($_) for @$children; 677 $self->add (@$children)
678 if $children;
528 679
529 $self 680 $self
530} 681}
531 682
532sub add { 683sub add {
533 my ($self, $child) = @_; 684 my ($self, @widgets) = @_;
534 685
535 $child->set_parent ($self); 686 $_->set_parent ($self)
687 for @widgets;
536 688
537 use sort 'stable'; 689 use sort 'stable';
538 690
539 $self->{children} = [ 691 $self->{children} = [
540 sort { $a->{z} <=> $b->{z} } 692 sort { $a->{z} <=> $b->{z} }
541 @{$self->{children}}, $child 693 @{$self->{children}}, @widgets
542 ]; 694 ];
543 695
544 $child->check_size; 696 $self->realloc;
545 $self->update;
546} 697}
547 698
548sub children { 699sub children {
549 @{ $_[0]{children} } 700 @{ $_[0]{children} }
550} 701}
… …
555 delete $child->{parent}; 706 delete $child->{parent};
556 $child->hide; 707 $child->hide;
557 708
558 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 709 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
559 710
560 $self->check_size; 711 $self->realloc;
561 $self->update;
562} 712}
563 713
564sub clear { 714sub clear {
565 my ($self) = @_; 715 my ($self) = @_;
566 716
… …
570 for (@$children) { 720 for (@$children) {
571 delete $_->{parent}; 721 delete $_->{parent};
572 $_->hide; 722 $_->hide;
573 } 723 }
574 724
575 $self->check_size; 725 $self->realloc;
576 $self->update;
577} 726}
578 727
579sub find_widget { 728sub find_widget {
580 my ($self, $x, $y) = @_; 729 my ($self, $x, $y) = @_;
581 730
582 $x -= $self->{x}; 731 $x -= $self->{x};
583 $y -= $self->{y}; 732 $y -= $self->{y};
584 733
585 my $res; 734 my $res;
586 735
587 for (reverse @{ $self->{children} }) { 736 for (reverse $self->visible_children) {
588 $res = $_->find_widget ($x, $y) 737 $res = $_->find_widget ($x, $y)
589 and return $res; 738 and return $res;
590 } 739 }
591 740
592 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 741 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
613} 762}
614 763
615sub add { 764sub add {
616 my ($self, $child) = @_; 765 my ($self, $child) = @_;
617 766
618 $self->{children} = []; 767 $self->SUPER::remove ($_) for @{ $self->{children} };
619
620 $self->SUPER::add ($child); 768 $self->SUPER::add ($child);
621} 769}
622 770
623sub remove { 771sub remove {
624 my ($self, $widget) = @_; 772 my ($self, $widget) = @_;
… …
633 781
634sub size_request { 782sub size_request {
635 $_[0]{children}[0]->size_request 783 $_[0]{children}[0]->size_request
636} 784}
637 785
638sub size_allocate { 786sub invoke_size_allocate {
639 my ($self, $w, $h) = @_; 787 my ($self, $w, $h) = @_;
640 788
641 $self->{children}[0]->configure (0, 0, $w, $h); 789 $self->{children}[0]->configure (0, 0, $w, $h);
790
791 1
642} 792}
643 793
644############################################################################# 794#############################################################################
795
796# back-buffered drawing area
645 797
646package CFClient::UI::Window; 798package CFClient::UI::Window;
647 799
648our @ISA = CFClient::UI::Bin::; 800our @ISA = CFClient::UI::Bin::;
649 801
… …
656} 808}
657 809
658sub update { 810sub update {
659 my ($self) = @_; 811 my ($self) = @_;
660 812
661 $ROOT->on_refresh ($self => sub { $self->render_child }); 813 $ROOT->on_post_alloc ($self => sub { $self->render_child });
662 $self->SUPER::update; 814 $self->SUPER::update;
663} 815}
664 816
665sub size_allocate { 817sub invoke_size_allocate {
666 my ($self, $w, $h) = @_; 818 my ($self, $w, $h) = @_;
667 819
668 $self->SUPER::size_allocate ($w, $h);
669 $self->update; 820 $self->update;
821
822 $self->SUPER::invoke_size_allocate ($w, $h)
670} 823}
671 824
672sub _render { 825sub _render {
826 my ($self) = @_;
827
673 $_[0]{children}[0]->draw; 828 $self->{children}[0]->draw;
674} 829}
675 830
676sub render_child { 831sub render_child {
677 my ($self) = @_; 832 my ($self) = @_;
678 833
679 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 834 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
680 glClearColor 0, 0, 0, 0; 835 glClearColor 0, 0, 0, 0;
681 glClear GL_COLOR_BUFFER_BIT; 836 glClear GL_COLOR_BUFFER_BIT;
682 837
838 {
839 package CFClient::UI::Base;
840
841 ($draw_x, $draw_y, $draw_w, $draw_h) =
842 (0, 0, $self->{w}, $self->{h});
843 }
844
683 $self->_render; 845 $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}, $self->{h};
689# glDisable GL_BLEND;
690# glColorMask 1, 1, 1, 1;
691 }; 846 };
692} 847}
693 848
694sub _draw { 849sub _draw {
695 my ($self) = @_; 850 my ($self) = @_;
696 851
697 my ($w, $h) = ($self->w, $self->h); 852 my ($w, $h) = @$self{qw(w h)};
698 853
699 my $tex = $self->{texture} 854 my $tex = $self->{texture}
700 or return; 855 or return;
701 856
702 glEnable GL_BLEND;
703 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
704 glEnable GL_TEXTURE_2D; 857 glEnable GL_TEXTURE_2D;
705 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 858 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
706 glColor 0, 0, 0, 1; 859 glColor 0, 0, 0, 1;
707 860
708 $tex->draw_quad (0, 0, $w, $h); 861 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
709 862
710 glDisable GL_BLEND;
711 glDisable GL_TEXTURE_2D; 863 glDisable GL_TEXTURE_2D;
712} 864}
713 865
714############################################################################# 866#############################################################################
715 867
716package CFClient::UI::ViewPort; 868package CFClient::UI::ViewPort;
717 869
718our @ISA = CFClient::UI::Window::; 870our @ISA = CFClient::UI::Window::;
719 871
872sub new {
873 my $class = shift;
874
875 $class->SUPER::new (
876 scroll_x => 0,
877 scroll_y => 1,
878 @_,
879 )
880}
881
720sub size_request { 882sub size_request {
721 my ($self) = @_; 883 my ($self) = @_;
722 884
723 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 885 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
724 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
725 886
726 @$self{qw(child_w child_h)} 887 $w = 10 if $self->{scroll_x};
727} 888 $h = 10 if $self->{scroll_y};
728 889
890 ($w, $h)
891}
892
729sub size_allocate { 893sub invoke_size_allocate {
730 my ($self, $w, $h) = @_; 894 my ($self, $w, $h) = @_;
731 895
896 my $child = $self->child;
897
898 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
899 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
900
901 $self->child->configure (0, 0, $w, $h);
732 $self->update; 902 $self->update;
903
904 1
733} 905}
734 906
735sub set_offset { 907sub set_offset {
736 my ($self, $x, $y) = @_; 908 my ($self, $x, $y) = @_;
737 909
… …
739 $self->{view_y} = int $y; 911 $self->{view_y} = int $y;
740 912
741 $self->update; 913 $self->update;
742} 914}
743 915
916# hmm, this does not work for topleft of $self... but we should not ask for that
917sub coord2local {
918 my ($self, $x, $y) = @_;
919
920 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
921}
922
923sub coord2global {
924 my ($self, $x, $y) = @_;
925
926 $x = List::Util::min $self->{w}, $x - $self->{view_x};
927 $y = List::Util::min $self->{h}, $y - $self->{view_y};
928
929 $self->SUPER::coord2global ($x, $y)
930}
931
932sub find_widget {
933 my ($self, $x, $y) = @_;
934
935 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
936 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
937 ) {
938 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939 } else {
940 $self->CFClient::UI::Base::find_widget ($x, $y)
941 }
942}
943
744sub _render { 944sub _render {
745 my ($self) = @_; 945 my ($self) = @_;
746 946
947 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
948 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
949
747 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
748 951
749 $self->SUPER::_render; 952 $self->SUPER::_render;
750} 953}
751 954
752############################################################################# 955#############################################################################
753 956
754package CFClient::UI::ScrolledWindow; 957package CFClient::UI::ScrolledWindow;
755 958
756our @ISA = CFClient::UI::HBox::; 959our @ISA = CFClient::UI::HBox::;
960
961sub new {
962 my ($class, %arg) = @_;
963
964 my $child = delete $arg{child};
965
966 my $self;
967
968 my $slider = new CFClient::UI::Slider
969 vertical => 1,
970 range => [0, 0, 1, 0.01], # HACK fix
971 on_changed => sub {
972 $self->{vp}->set_offset (0, $_[1]);
973 },
974 ;
975
976 $self = $class->SUPER::new (
977 vp => (new CFClient::UI::ViewPort expand => 1),
978 slider => $slider,
979 %arg,
980 );
981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
984
985 $self
986}
987
988sub add {
989 my ($self, $widget) = @_;
990
991 $self->{vp}->add ($self->{child} = $widget);
992}
993
994sub update {
995 my ($self) = @_;
996
997 $self->SUPER::update;
998
999 # todo: overwrite size_allocate of child
1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1002}
1003
1004sub invoke_size_allocate {
1005 my ($self, $w, $h) = @_;
1006
1007 my $child = $self->{vp}->child;
1008 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1009
1010 $self->SUPER::invoke_size_allocate ($w, $h)
1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
1015
1016#############################################################################
1017
1018package CFClient::UI::Frame;
1019
1020our @ISA = CFClient::UI::Bin::;
1021
1022use CFClient::OpenGL;
757 1023
758sub new { 1024sub new {
759 my $class = shift; 1025 my $class = shift;
760 1026
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 ( 1027 $class->SUPER::new (
772 vp => (new CFClient::UI::ViewPort), 1028 bg => undef,
773 slider => $slider,
774 @_, 1029 @_,
1030 )
1031}
1032
1033sub _draw {
1034 my ($self) = @_;
1035
1036 if ($self->{bg}) {
1037 my ($w, $h) = @$self{qw(w h)};
1038
1039 glEnable GL_BLEND;
1040 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1041 glColor_premultiply @{ $self->{bg} };
1042
1043 glBegin GL_QUADS;
1044 glVertex 0 , 0;
1045 glVertex 0 , $h;
1046 glVertex $w, $h;
1047 glVertex $w, 0;
1048 glEnd;
1049
1050 glDisable GL_BLEND;
1051 }
1052
1053 $self->SUPER::_draw;
1054}
1055
1056#############################################################################
1057
1058package CFClient::UI::FancyFrame;
1059
1060our @ISA = CFClient::UI::Bin::;
1061
1062use CFClient::OpenGL;
1063
1064my $bg =
1065 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066 mipmap => 1, wrap => 1;
1067
1068my @border =
1069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1071
1072sub new {
1073 my ($class, %arg) = @_;
1074
1075 my $self = $class->SUPER::new (
1076 bg => [1, 1, 1, 1],
1077 border_bg => [1, 1, 1, 1],
1078 border => 0.6,
1079 can_events => 1,
1080 min_w => 16,
1081 min_h => 16,
1082 %arg,
775 ); 1083 );
776 1084
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 1085 $self->{title_widget} = new CFClient::UI::Label
858 align => 0, 1086 align => 0,
859 valign => 1, 1087 valign => 1,
860 text => $self->{title}, 1088 text => $self->{title},
861 fontsize => $self->{border}; 1089 fontsize => $self->{border},
1090 if exists $self->{title};
1091
1092 if ($self->{has_close_button}) {
1093 $self->{close_button} =
1094 new CFClient::UI::ImageButton
1095 image => 'x1_close.png',
1096 on_activate => sub { $self->hide };
1097
1098 $self->CFClient::UI::Container::add ($self->{close_button});
1099 }
862 1100
863 $self 1101 $self
1102}
1103
1104sub add {
1105 my ($self, @widgets) = @_;
1106
1107 $self->SUPER::add (@widgets);
1108 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1109 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
864} 1110}
865 1111
866sub border { 1112sub border {
867 int $_[0]{border} * $::FONTSIZE 1113 int $_[0]{border} * $::FONTSIZE
868} 1114}
869 1115
870sub size_request { 1116sub size_request {
871 my ($self) = @_; 1117 my ($self) = @_;
1118
1119 $self->{title_widget}->size_request
1120 if $self->{title_widget};
1121
1122 $self->{close_button}->size_request
1123 if $self->{close_button};
872 1124
873 my ($w, $h) = $self->SUPER::size_request; 1125 my ($w, $h) = $self->SUPER::size_request;
874 1126
875 ( 1127 (
876 $w + $self->border * 2, 1128 $w + $self->border * 2,
877 $h + $self->border * 2, 1129 $h + $self->border * 2,
878 ) 1130 )
879} 1131}
880 1132
881sub size_allocate { 1133sub invoke_size_allocate {
882 my ($self, $w, $h) = @_; 1134 my ($self, $w, $h) = @_;
883 1135
1136 if ($self->{title_widget}) {
1137 $self->{title_widget}{w} = $w;
1138 $self->{title_widget}{h} = $h;
1139 $self->{title_widget}->invoke_size_allocate ($w, $h);
1140 }
1141
1142 my $border = $self->border;
1143
884 $h -= List::Util::max 0, $self->border * 2; 1144 $h -= List::Util::max 0, $border * 2;
885 $w -= List::Util::max 0, $self->border * 2; 1145 $w -= List::Util::max 0, $border * 2;
886 1146
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); 1147 $self->child->configure ($border, $border, $w, $h);
891}
892 1148
1149 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1150 if $self->{close_button};
1151
1152 1
1153}
1154
893sub button_down { 1155sub invoke_button_down {
894 my ($self, $ev, $x, $y) = @_; 1156 my ($self, $ev, $x, $y) = @_;
895 1157
896 my ($w, $h) = @$self{qw(w h)}; 1158 my ($w, $h) = @$self{qw(w h)};
897 my $border = $self->border; 1159 my $border = $self->border;
898 1160
… …
911 my ($ev, $x, $y) = @_; 1173 my ($ev, $x, $y) = @_;
912 1174
913 my $dx = $ev->{x} - $ox; 1175 my $dx = $ev->{x} - $ox;
914 my $dy = $ev->{y} - $oy; 1176 my $dy = $ev->{y} - $oy;
915 1177
916 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1178 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
917 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1179 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1180
918 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1181 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
919 $self->check_size; 1182 $self->realloc;
920 }; 1183 };
921 1184
922 } elsif ($lr ^ $td) { 1185 } elsif ($lr ^ $td) {
923 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1186 my ($ox, $oy) = ($ev->{x}, $ev->{y});
924 my ($bx, $by) = ($self->{x}, $self->{y}); 1187 my ($bx, $by) = ($self->{x}, $self->{y});
… …
926 $self->{motion} = sub { 1189 $self->{motion} = sub {
927 my ($ev, $x, $y) = @_; 1190 my ($ev, $x, $y) = @_;
928 1191
929 ($x, $y) = ($ev->{x}, $ev->{y}); 1192 ($x, $y) = ($ev->{x}, $ev->{y});
930 1193
931 $self->move ($bx + $x - $ox, $by + $y - $oy); 1194 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
932 $self->update; 1195 # HACK: the next line is required to enforce placement
1196 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
933 }; 1197 };
1198 } else {
1199 return 0;
1200 }
1201
934 } 1202 1
935} 1203}
936 1204
937sub button_up { 1205sub invoke_button_up {
938 my ($self, $ev, $x, $y) = @_; 1206 my ($self, $ev, $x, $y) = @_;
939 1207
940 delete $self->{motion}; 1208 ! ! delete $self->{motion}
941} 1209}
942 1210
943sub mouse_motion { 1211sub invoke_mouse_motion {
944 my ($self, $ev, $x, $y) = @_; 1212 my ($self, $ev, $x, $y) = @_;
945 1213
946 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1214 $self->{motion}->($ev, $x, $y) if $self->{motion};
1215
1216 ! ! $self->{motion}
947} 1217}
948 1218
949sub _draw { 1219sub _draw {
950 my ($self) = @_; 1220 my ($self) = @_;
951 1221
1222 my $child = $self->{children}[0];
1223
952 my ($w, $h ) = ($self->{w}, $self->{h}); 1224 my ($w, $h ) = ($self->{w}, $self->{h});
953 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1225 my ($cw, $ch) = ($child->{w}, $child->{h});
954 1226
955 glEnable GL_BLEND;
956 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
957 glEnable GL_TEXTURE_2D; 1227 glEnable GL_TEXTURE_2D;
958 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1228 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
959 1229
960 my $border = $self->border; 1230 my $border = $self->border;
961 1231
962 glColor @{ $self->{border_bg} }; 1232 glColor @{ $self->{border_bg} };
963 $tex[1]->draw_quad (0, 0, $w, $border); 1233 $border[0]->draw_quad_alpha (0, 0, $w, $border);
964 $tex[3]->draw_quad (0, $border, $border, $ch); 1234 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
965 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1235 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
966 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1236 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
967 1237
968 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1238 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
969 my $bg = $tex[0]; 1239 glColor @{ $self->{bg} };
970 1240
971 # TODO: repeat texture not scale 1241 # TODO: repeat texture not scale
1242 # solve this better(?)
972 my $rep_x = $cw / $bg->{w}; 1243 $bg->{s} = $cw / $bg->{w};
973 my $rep_y = $ch / $bg->{h}; 1244 $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); 1245 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1246 }
981 1247
982 glDisable GL_TEXTURE_2D; 1248 glDisable GL_TEXTURE_2D;
983 glDisable GL_BLEND;
984 }
985 1249
986 $self->{title}->draw if $self->{title};
987
988 $self->child->draw; 1250 $child->draw;
1251
1252 if ($self->{title_widget}) {
1253 glTranslate 0, $border - $self->{h};
1254 $self->{title_widget}->_draw;
1255
1256 glTranslate 0, - ($border - $self->{h});
1257 }
1258
1259 $self->{close_button}->draw
1260 if $self->{close_button};
989} 1261}
990 1262
991############################################################################# 1263#############################################################################
992 1264
993package CFClient::UI::Table; 1265package CFClient::UI::Table;
… …
1001sub new { 1273sub new {
1002 my $class = shift; 1274 my $class = shift;
1003 1275
1004 $class->SUPER::new ( 1276 $class->SUPER::new (
1005 col_expand => [], 1277 col_expand => [],
1006 @_ 1278 @_,
1007 ) 1279 )
1280}
1281
1282sub children {
1283 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1008} 1284}
1009 1285
1010sub add { 1286sub add {
1011 my ($self, $x, $y, $child) = @_; 1287 my ($self, $x, $y, $child) = @_;
1012 1288
1013 $child->set_parent ($self); 1289 $child->set_parent ($self);
1014 $self->{children}[$y][$x] = $child; 1290 $self->{children}[$y][$x] = $child;
1015 1291
1016 $child->check_size; 1292 $self->realloc;
1017} 1293}
1018 1294
1019sub children { 1295sub remove {
1020 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1296 my ($self, $child) = @_;
1021}
1022 1297
1298 # TODO: not yet implemented
1299}
1300
1023# TODO: move to container class maybe? send childs a signal on removal? 1301# TODO: move to container class maybe? send children a signal on removal?
1024sub clear { 1302sub clear {
1025 my ($self) = @_; 1303 my ($self) = @_;
1026 1304
1027 my @children = $self->children; 1305 my @children = $self->children;
1028 delete $self->{children}; 1306 delete $self->{children};
… …
1030 for (@children) { 1308 for (@children) {
1031 delete $_->{parent}; 1309 delete $_->{parent};
1032 $_->hide; 1310 $_->hide;
1033 } 1311 }
1034 1312
1035 $self->update; 1313 $self->realloc;
1036} 1314}
1037 1315
1038sub get_wh { 1316sub get_wh {
1039 my ($self) = @_; 1317 my ($self) = @_;
1040 1318
… …
1066 (sum @$ws), 1344 (sum @$ws),
1067 (sum @$hs), 1345 (sum @$hs),
1068 ) 1346 )
1069} 1347}
1070 1348
1071sub size_allocate { 1349sub invoke_size_allocate {
1072 my ($self, $w, $h) = @_; 1350 my ($self, $w, $h) = @_;
1073 1351
1074 my ($ws, $hs) = $self->get_wh; 1352 my ($ws, $hs) = $self->get_wh;
1075 1353
1076 my $req_w = sum @$ws; 1354 my $req_w = (sum @$ws) || 1;
1077 my $req_h = sum @$hs; 1355 my $req_h = (sum @$hs) || 1;
1078 1356
1079 # TODO: nicer code && do row_expand 1357 # TODO: nicer code && do row_expand
1080 my @col_expand = @{$self->{col_expand}}; 1358 my @col_expand = @{$self->{col_expand}};
1081 @col_expand = (1) x @$ws unless @col_expand; 1359 @col_expand = (1) x @$ws unless @col_expand;
1082 my $col_expand = (sum @col_expand) || 1; 1360 my $col_expand = (sum @col_expand) || 1;
… …
1108 } 1386 }
1109 1387
1110 $y += $row_h; 1388 $y += $row_h;
1111 } 1389 }
1112 1390
1391 1
1113} 1392}
1114 1393
1115sub find_widget { 1394sub find_widget {
1116 my ($self, $x, $y) = @_; 1395 my ($self, $x, $y) = @_;
1117 1396
… …
1136 } 1415 }
1137} 1416}
1138 1417
1139############################################################################# 1418#############################################################################
1140 1419
1420package CFClient::UI::Box;
1421
1422our @ISA = CFClient::UI::Container::;
1423
1424sub size_request {
1425 my ($self) = @_;
1426
1427 $self->{vertical}
1428 ? (
1429 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1430 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1431 )
1432 : (
1433 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1434 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1435 )
1436}
1437
1438sub invoke_size_allocate {
1439 my ($self, $w, $h) = @_;
1440
1441 my $space = $self->{vertical} ? $h : $w;
1442 my $children = $self->{children};
1443
1444 my @req;
1445
1446 if ($self->{homogeneous}) {
1447 @req = ($space / (@$children || 1)) x @$children;
1448 } else {
1449 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1450 my $req = List::Util::sum @req;
1451
1452 if ($req > $space) {
1453 # ah well, not enough space
1454 $_ *= $space / $req for @req;
1455 } else {
1456 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1457
1458 $space = ($space - $req) / $expand; # remaining space to give away
1459
1460 $req[$_] += $space * $children->[$_]{expand}
1461 for 0 .. $#$children;
1462 }
1463 }
1464
1465 CFClient::UI::harmonize \@req;
1466
1467 my $pos = 0;
1468 for (0 .. $#$children) {
1469 my $alloc = $req[$_];
1470 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1471
1472 $pos += $alloc;
1473 }
1474
1475 1
1476}
1477
1478#############################################################################
1479
1141package CFClient::UI::HBox; 1480package CFClient::UI::HBox;
1142 1481
1143# TODO: wrap into common Box base class
1144
1145our @ISA = CFClient::UI::Container::; 1482our @ISA = CFClient::UI::Box::;
1146 1483
1147sub size_request { 1484sub new {
1148 my ($self) = @_; 1485 my $class = shift;
1149 1486
1150 my @alloc = map [$_->size_request], @{$self->{children}}; 1487 $class->SUPER::new (
1151 1488 vertical => 0,
1152 ( 1489 @_,
1153 (List::Util::sum map $_->[0], @alloc),
1154 (List::Util::max map $_->[1], @alloc),
1155 ) 1490 )
1156} 1491}
1157 1492
1158sub size_allocate {
1159 my ($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 += $h;
1194 }
1195
1196 1
1197}
1198
1199############################################################################# 1493#############################################################################
1200 1494
1201package CFClient::UI::VBox; 1495package CFClient::UI::VBox;
1202 1496
1203# TODO: wrap into common Box base class
1204
1205our @ISA = CFClient::UI::Container::; 1497our @ISA = CFClient::UI::Box::;
1206 1498
1207sub size_request { 1499sub new {
1208 my ($self) = @_; 1500 my $class = shift;
1209 1501
1210 my @alloc = map [$_->size_request], @{$self->{children}}; 1502 $class->SUPER::new (
1211 1503 vertical => 1,
1212 ( 1504 @_,
1213 (List::Util::max map $_->[0], @alloc),
1214 (List::Util::sum map $_->[1], @alloc),
1215 ) 1505 )
1216} 1506}
1217 1507
1218sub size_allocate {
1219 my ($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 += $h;
1250 }
1251
1252 1
1253}
1254
1255############################################################################# 1508#############################################################################
1256 1509
1257package CFClient::UI::Label; 1510package CFClient::UI::Label;
1258 1511
1259our @ISA = CFClient::UI::Base::; 1512our @ISA = CFClient::UI::DrawBG::;
1260 1513
1261use CFClient::OpenGL; 1514use CFClient::OpenGL;
1262 1515
1263sub new { 1516sub new {
1264 my ($class, %arg) = @_; 1517 my ($class, %arg) = @_;
1265 1518
1266 my $self = $class->SUPER::new ( 1519 my $self = $class->SUPER::new (
1267 fg => [1, 1, 1], 1520 fg => [1, 1, 1],
1521 #bg => none
1522 #active_bg => none
1268 #font => default_font 1523 #font => default_font
1524 #text => initial text
1525 #markup => initial narkup
1526 #max_w => maximum pixel width
1527 ellipsise => 3, # end
1528 layout => (new CFClient::Layout),
1269 fontsize => 1, 1529 fontsize => 1,
1270 text => "",
1271 align => -1, 1530 align => -1,
1272 valign => -1, 1531 valign => -1,
1273 padding => 2, 1532 padding_x => 2,
1274 layout => new CFClient::Layout, 1533 padding_y => 2,
1275 can_events => 0, 1534 can_events => 0,
1276 %arg 1535 %arg
1277 ); 1536 );
1278 1537
1279 if (exists $self->{template}) { 1538 if (exists $self->{template}) {
1280 my $layout = new CFClient::Layout; 1539 my $layout = new CFClient::Layout;
1281 $layout->set_text (delete $self->{template}); 1540 $layout->set_text (delete $self->{template});
1282 $self->{template} = $layout; 1541 $self->{template} = $layout;
1283 } 1542 }
1284 1543
1285 $self->set_text (delete $self->{text}) if exists $self->{text}; 1544 if (exists $self->{markup}) {
1286 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1545 $self->set_markup (delete $self->{markup});
1546 } else {
1547 $self->set_text (delete $self->{text});
1548 }
1287 1549
1288 $self 1550 $self
1289} 1551}
1290 1552
1291sub escape { 1553sub escape($) {
1292 local $_ = $_[1]; 1554 local $_ = $_[0];
1293 1555
1294 s/&/&amp;/g; 1556 s/&/&amp;/g;
1295 s/>/&gt;/g; 1557 s/>/&gt;/g;
1296 s/</&lt;/g; 1558 s/</&lt;/g;
1297 1559
1298 $_[1] 1560 $_
1299} 1561}
1300 1562
1301sub update { 1563sub update {
1302 my ($self) = @_; 1564 my ($self) = @_;
1303 1565
1304 delete $self->{texture}; 1566 delete $self->{texture};
1305 $self->SUPER::update; 1567 $self->SUPER::update;
1306} 1568}
1307 1569
1308sub reconfigure { 1570sub realloc {
1309 my ($self) = @_; 1571 my ($self) = @_;
1310 1572
1311 delete $self->{texture}; 1573 delete $self->{ox};
1574 $self->SUPER::realloc;
1312} 1575}
1313 1576
1314sub set_text { 1577sub set_text {
1315 my ($self, $text) = @_; 1578 my ($self, $text) = @_;
1316 1579
1317 return if $self->{text} eq "T$text"; 1580 return if $self->{text} eq "T$text";
1318 $self->{text} = "T$text"; 1581 $self->{text} = "T$text";
1319 1582
1583 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1320 $self->{layout}->set_text ($text); 1584 $self->{layout}->set_text ($text);
1321 1585
1322 delete $self->{texture}; 1586 delete $self->{size_req};
1587 $self->realloc;
1323 $self->update; 1588 $self->update;
1324 $self->check_size;
1325} 1589}
1326 1590
1327sub set_markup { 1591sub set_markup {
1328 my ($self, $markup) = @_; 1592 my ($self, $markup) = @_;
1329 1593
1330 return if $self->{text} eq "M$markup"; 1594 return if $self->{text} eq "M$markup";
1331 $self->{text} = "M$markup"; 1595 $self->{text} = "M$markup";
1332 1596
1597 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1598
1599 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1333 $self->{layout}->set_markup ($markup); 1600 $self->{layout}->set_markup ($markup);
1334 1601
1335 delete $self->{texture}; 1602 delete $self->{size_req};
1603 $self->realloc;
1336 $self->update; 1604 $self->update;
1337 $self->check_size;
1338} 1605}
1339 1606
1340sub size_request { 1607sub size_request {
1341 my ($self) = @_; 1608 my ($self) = @_;
1342 1609
1610 $self->{size_req} ||= do {
1343 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1611 $self->{layout}->set_font ($self->{font}) if $self->{font};
1344 $self->{layout}->set_width ($self->{max_w} || -1); 1612 $self->{layout}->set_width ($self->{max_w} || -1);
1613 $self->{layout}->set_ellipsise ($self->{ellipsise});
1614 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1345 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1615 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1346 1616
1347 my ($w, $h) = $self->{layout}->size; 1617 my ($w, $h) = $self->{layout}->size;
1348 1618
1349 if (exists $self->{template}) { 1619 if (exists $self->{template}) {
1350 $self->{template}->set_font ($self->{font}) if $self->{font}; 1620 $self->{template}->set_font ($self->{font}) if $self->{font};
1351 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1621 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1352 1622
1353 my ($w2, $h2) = $self->{template}->size; 1623 my ($w2, $h2) = $self->{template}->size;
1354 1624
1355 $w = List::Util::max $w, $w2; 1625 $w = List::Util::max $w, $w2;
1356 $h = List::Util::max $h, $h2; 1626 $h = List::Util::max $h, $h2;
1627 }
1628
1629 [$w, $h]
1357 } 1630 };
1358 1631
1359 ( 1632 @{ $self->{size_req} }
1360 $w + $self->{padding} * 2,
1361 $h + $self->{padding} * 2,
1362 )
1363} 1633}
1364 1634
1365sub size_allocate { 1635sub invoke_size_allocate {
1366 my ($self, $w, $h) = @_; 1636 my ($self, $w, $h) = @_;
1367 1637
1638 delete $self->{ox};
1639
1368 delete $self->{texture}; 1640 delete $self->{texture}
1641 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1642
1643 1
1369} 1644}
1370 1645
1371sub set_fontsize { 1646sub set_fontsize {
1372 my ($self, $fontsize) = @_; 1647 my ($self, $fontsize) = @_;
1373 1648
1374 $self->{fontsize} = $fontsize; 1649 $self->{fontsize} = $fontsize;
1375 delete $self->{texture}; 1650 delete $self->{texture};
1376 $self->check_size; 1651
1377 $self->update; 1652 $self->realloc;
1653}
1654
1655sub reconfigure {
1656 my ($self) = @_;
1657
1658 delete $self->{size_req};
1659
1660 $self->SUPER::reconfigure;
1378} 1661}
1379 1662
1380sub _draw { 1663sub _draw {
1381 my ($self) = @_; 1664 my ($self) = @_;
1382 1665
1666 $self->SUPER::_draw; # draw background, if applicable
1667
1383 my $tex = $self->{texture} ||= do { 1668 my $tex = $self->{texture} ||= do {
1669 $self->{layout}->set_foreground (@{$self->{fg}});
1384 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1670 $self->{layout}->set_font ($self->{font}) if $self->{font};
1385 $self->{layout}->set_width ($self->{w}); 1671 $self->{layout}->set_width ($self->{w});
1672 $self->{layout}->set_ellipsise ($self->{ellipsise});
1673 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1386 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1674 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1675
1387 new_from_layout CFClient::Texture $self->{layout} 1676 new_from_layout CFClient::Texture $self->{layout}
1388 }; 1677 };
1389 1678
1390 glEnable GL_BLEND; 1679 unless (exists $self->{ox}) {
1391 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1680 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1681 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1682 : ($self->{w} - $tex->{w}) * 0.5);
1683
1684 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1685 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1686 : ($self->{h} - $tex->{h}) * 0.5);
1687 };
1688
1392 glEnable GL_TEXTURE_2D; 1689 glEnable GL_TEXTURE_2D;
1690
1691 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1692 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1693
1694 if ($tex->{format} == GL_ALPHA) {
1695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1696 glColor @{$self->{fg}};
1697 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1698 } else {
1393 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1699 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1394 1700 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1395 glColor @{$self->{fg}}; 1701 }
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 1702
1411 glDisable GL_TEXTURE_2D; 1703 glDisable GL_TEXTURE_2D;
1412 glDisable GL_BLEND;
1413} 1704}
1414 1705
1415############################################################################# 1706#############################################################################
1416 1707
1417package CFClient::UI::EntryBase; 1708package CFClient::UI::EntryBase;
… …
1430 active_fg => [0, 0, 0], 1721 active_fg => [0, 0, 0],
1431 can_hover => 1, 1722 can_hover => 1,
1432 can_focus => 1, 1723 can_focus => 1,
1433 valign => 0, 1724 valign => 0,
1434 can_events => 1, 1725 can_events => 1,
1726 #text => ...
1727 #hidden => "*",
1435 @_ 1728 @_
1436 ) 1729 )
1437} 1730}
1438 1731
1439sub _set_text { 1732sub _set_text {
… …
1441 1734
1442 delete $self->{cur_h}; 1735 delete $self->{cur_h};
1443 1736
1444 return if $self->{text} eq $text; 1737 return if $self->{text} eq $text;
1445 1738
1446 delete $self->{texture};
1447
1448 $self->{last_activity} = $::NOW; 1739 $self->{last_activity} = $::NOW;
1449 $self->{text} = $text; 1740 $self->{text} = $text;
1450 1741
1451 $text =~ s/./*/g if $self->{hidden}; 1742 $text =~ s/./*/g if $self->{hidden};
1452 $self->{layout}->set_text ("$text "); 1743 $self->{layout}->set_text ("$text ");
1744 delete $self->{size_req};
1453 1745
1454 $self->emit (changed => $self->{text}); 1746 $self->emit (changed => $self->{text});
1747
1748 $self->realloc;
1749 $self->update;
1750}
1751
1752sub set_text {
1753 my ($self, $text) = @_;
1754
1755 $self->{cursor} = length $text;
1756 $self->_set_text ($text);
1455} 1757}
1456 1758
1457sub get_text { 1759sub get_text {
1458 $_[0]{text} 1760 $_[0]{text}
1459} 1761}
… …
1464 my ($w, $h) = $self->SUPER::size_request; 1766 my ($w, $h) = $self->SUPER::size_request;
1465 1767
1466 ($w + 1, $h) # add 1 for cursor 1768 ($w + 1, $h) # add 1 for cursor
1467} 1769}
1468 1770
1469sub size_allocate {
1470 my ($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 $self->update;
1481}
1482
1483sub key_down { 1771sub invoke_key_down {
1484 my ($self, $ev) = @_; 1772 my ($self, $ev) = @_;
1485 1773
1486 my $mod = $ev->{mod}; 1774 my $mod = $ev->{mod};
1487 my $sym = $ev->{sym}; 1775 my $sym = $ev->{sym};
1488 my $uni = $ev->{unicode}; 1776 my $uni = $ev->{unicode};
1489 1777
1490 my $text = $self->get_text; 1778 my $text = $self->get_text;
1491 1779
1492 if ($sym == 8) { 1780 if ($uni == 8) {
1493 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1781 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1494 } elsif ($sym == 127) { 1782 } elsif ($uni == 127) {
1495 substr $text, $self->{cursor}, 1, ""; 1783 substr $text, $self->{cursor}, 1, "";
1496 } elsif ($sym == CFClient::SDLK_LEFT) { 1784 } elsif ($sym == CFClient::SDLK_LEFT) {
1497 --$self->{cursor} if $self->{cursor}; 1785 --$self->{cursor} if $self->{cursor};
1498 } elsif ($sym == CFClient::SDLK_RIGHT) { 1786 } elsif ($sym == CFClient::SDLK_RIGHT) {
1499 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1787 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1500 } elsif ($sym == CFClient::SDLK_HOME) { 1788 } elsif ($sym == CFClient::SDLK_HOME) {
1501 $self->{cursor} = 0; 1789 $self->{cursor} = 0;
1502 } elsif ($sym == CFClient::SDLK_END) { 1790 } elsif ($sym == CFClient::SDLK_END) {
1503 $self->{cursor} = length $text; 1791 $self->{cursor} = length $text;
1504 } elsif ($sym == 27) { 1792 } elsif ($uni == 27) {
1505 $self->emit ('escape'); 1793 $self->emit ('escape');
1506 } elsif ($uni) { 1794 } elsif ($uni) {
1507 substr $text, $self->{cursor}++, 0, chr $uni; 1795 substr $text, $self->{cursor}++, 0, chr $uni;
1796 } else {
1797 return 0;
1508 } 1798 }
1509 1799
1510 $self->_set_text ($text); 1800 $self->_set_text ($text);
1511 $self->update;
1512}
1513 1801
1802 $self->realloc;
1803
1804 1
1805}
1806
1514sub focus_in { 1807sub invoke_focus_in {
1515 my ($self) = @_; 1808 my ($self) = @_;
1516 1809
1517 $self->{last_activity} = $::NOW; 1810 $self->{last_activity} = $::NOW;
1518 1811
1519 $self->SUPER::focus_in; 1812 $self->SUPER::invoke_focus_in
1520} 1813}
1521 1814
1522sub button_down { 1815sub invoke_button_down {
1523 my ($self, $ev, $x, $y) = @_; 1816 my ($self, $ev, $x, $y) = @_;
1524 1817
1525 $self->SUPER::button_down ($ev, $x, $y); 1818 $self->SUPER::invoke_button_down ($ev, $x, $y);
1526 1819
1527 my $idx = $self->{layout}->xy_to_index ($x, $y); 1820 my $idx = $self->{layout}->xy_to_index ($x, $y);
1528 1821
1529 # byte-index to char-index 1822 # byte-index to char-index
1530 my $text = $self->{text}; 1823 my $text = $self->{text};
1531 utf8::encode $text; 1824 utf8::encode $text;
1532 $self->{cursor} = length substr $text, 0, $idx; 1825 $self->{cursor} = length substr $text, 0, $idx;
1533 1826
1534 $self->_set_text ($self->{text}); 1827 $self->_set_text ($self->{text});
1535 $self->update; 1828 $self->update;
1829
1830 1
1536} 1831}
1537 1832
1538sub mouse_motion { 1833sub invoke_mouse_motion {
1539 my ($self, $ev, $x, $y) = @_; 1834 my ($self, $ev, $x, $y) = @_;
1540# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1835# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1836
1837 1
1541} 1838}
1542 1839
1543sub _draw { 1840sub _draw {
1544 my ($self) = @_; 1841 my ($self) = @_;
1545 1842
1546 local $self->{fg} = $self->{fg}; 1843 local $self->{fg} = $self->{fg};
1547 1844
1548 if ($FOCUS == $self) { 1845 if ($FOCUS == $self) {
1549 glColor @{$self->{active_bg}}; 1846 glColor_premultiply @{$self->{active_bg}};
1550 $self->{fg} = $self->{active_fg}; 1847 $self->{fg} = $self->{active_fg};
1551 } else { 1848 } else {
1552 glColor @{$self->{bg}}; 1849 glColor_premultiply @{$self->{bg}};
1553 } 1850 }
1554 1851
1555 glEnable GL_BLEND; 1852 glEnable GL_BLEND;
1556 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1853 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1557 glBegin GL_QUADS; 1854 glBegin GL_QUADS;
1558 glVertex 0 , 0; 1855 glVertex 0 , 0;
1559 glVertex 0 , $self->{h}; 1856 glVertex 0 , $self->{h};
1560 glVertex $self->{w}, $self->{h}; 1857 glVertex $self->{w}, $self->{h};
1561 glVertex $self->{w}, 0; 1858 glVertex $self->{w}, 0;
… …
1586 1883
1587our @ISA = CFClient::UI::EntryBase::; 1884our @ISA = CFClient::UI::EntryBase::;
1588 1885
1589use CFClient::OpenGL; 1886use CFClient::OpenGL;
1590 1887
1591sub key_down { 1888sub invoke_key_down {
1592 my ($self, $ev) = @_; 1889 my ($self, $ev) = @_;
1593 1890
1594 my $sym = $ev->{sym}; 1891 my $sym = $ev->{sym};
1595 1892
1596 if ($sym == 13) { 1893 if ($sym == 13) {
… …
1622 } else { 1919 } else {
1623 $self->set_text ($self->{history_saveback}); 1920 $self->set_text ($self->{history_saveback});
1624 } 1921 }
1625 1922
1626 } else { 1923 } else {
1627 $self->SUPER::key_down ($ev); 1924 return $self->SUPER::invoke_key_down ($ev)
1925 }
1926
1628 } 1927 1
1629
1630} 1928}
1631 1929
1632############################################################################# 1930#############################################################################
1633 1931
1634package CFClient::UI::Button; 1932package CFClient::UI::Button;
… …
1643 1941
1644sub new { 1942sub new {
1645 my $class = shift; 1943 my $class = shift;
1646 1944
1647 $class->SUPER::new ( 1945 $class->SUPER::new (
1648 padding => 4, 1946 padding_x => 4,
1947 padding_y => 4,
1649 fg => [1, 1, 1], 1948 fg => [1, 1, 1],
1650 bg => [1, 1, 1, 0.2],
1651 active_fg => [0, 0, 1], 1949 active_fg => [0, 0, 1],
1652 can_hover => 1, 1950 can_hover => 1,
1653 align => 0, 1951 align => 0,
1654 valign => 0, 1952 valign => 0,
1655 can_events => 1, 1953 can_events => 1,
1656 @_ 1954 @_
1657 ) 1955 )
1658} 1956}
1659 1957
1660sub button_up { 1958sub invoke_button_up {
1661 my ($self, $ev, $x, $y) = @_; 1959 my ($self, $ev, $x, $y) = @_;
1662 1960
1961 $self->emit ("activate")
1663 if ($x >= 0 && $x < $self->{w} 1962 if $x >= 0 && $x < $self->{w}
1664 && $y >= 0 && $y < $self->{h}) { 1963 && $y >= 0 && $y < $self->{h};
1665 $self->emit ("activate"); 1964
1666 } 1965 1
1667} 1966}
1668 1967
1669sub _draw { 1968sub _draw {
1670 my ($self) = @_; 1969 my ($self) = @_;
1671 1970
1672 local $self->{fg} = $self->{fg}; 1971 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1673 1972
1674 if ($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; 1973 glEnable GL_TEXTURE_2D;
1681 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1974 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1682 glColor 0, 0, 0, 1; 1975 glColor 0, 0, 0, 1;
1683 1976
1684 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1977 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1685 1978
1686 glDisable GL_TEXTURE_2D; 1979 glDisable GL_TEXTURE_2D;
1687 glDisable GL_BLEND;
1688 1980
1689 $self->SUPER::_draw; 1981 $self->SUPER::_draw;
1982}
1983
1984#############################################################################
1985
1986package CFClient::UI::ImageButton;
1987
1988our @ISA = CFClient::UI::Image::;
1989
1990use CFClient::OpenGL;
1991
1992my %textures;
1993
1994sub new {
1995 my $class = shift;
1996
1997 my $self = $class->SUPER::new (
1998 padding_x => 4,
1999 padding_y => 4,
2000 fg => [1, 1, 1],
2001 active_fg => [0, 0, 1],
2002 can_hover => 1,
2003 align => 0,
2004 valign => 0,
2005 can_events => 1,
2006 @_
2007 );
2008}
2009
2010sub invoke_button_up {
2011 my ($self, $ev, $x, $y) = @_;
2012
2013 $self->emit ("activate")
2014 if $x >= 0 && $x < $self->{w}
2015 && $y >= 0 && $y < $self->{h};
2016
2017 1
1690} 2018}
1691 2019
1692############################################################################# 2020#############################################################################
1693 2021
1694package CFClient::UI::CheckBox; 2022package CFClient::UI::CheckBox;
… …
1703 2031
1704sub new { 2032sub new {
1705 my $class = shift; 2033 my $class = shift;
1706 2034
1707 $class->SUPER::new ( 2035 $class->SUPER::new (
1708 padding => 2, 2036 padding_x => 2,
2037 padding_y => 2,
1709 fg => [1, 1, 1], 2038 fg => [1, 1, 1],
1710 active_fg => [1, 1, 0], 2039 active_fg => [1, 1, 0],
2040 bg => [0, 0, 0, 0.2],
2041 active_bg => [1, 1, 1, 0.5],
1711 state => 0, 2042 state => 0,
1712 can_hover => 1, 2043 can_hover => 1,
1713 @_ 2044 @_
1714 ) 2045 )
1715} 2046}
1716 2047
1717sub size_request { 2048sub size_request {
1718 my ($self) = @_; 2049 my ($self) = @_;
1719 2050
1720 ($self->{padding} * 2 + 6) x 2 2051 (6) x 2
1721} 2052}
1722 2053
1723sub button_down { 2054sub invoke_button_down {
1724 my ($self, $ev, $x, $y) = @_; 2055 my ($self, $ev, $x, $y) = @_;
1725 2056
1726 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2057 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1727 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2058 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1728 $self->{state} = !$self->{state}; 2059 $self->{state} = !$self->{state};
1729 $self->emit (changed => $self->{state}); 2060 $self->emit (changed => $self->{state});
2061 } else {
2062 return 0
2063 }
2064
1730 } 2065 1
1731} 2066}
1732 2067
1733sub _draw { 2068sub _draw {
1734 my ($self) = @_; 2069 my ($self) = @_;
1735 2070
1736 $self->SUPER::_draw; 2071 $self->SUPER::_draw;
1737 2072
1738 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2073 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1739 2074
1740 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2075 my ($w, $h) = @$self{qw(w h)};
2076
2077 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1741 2078
1742 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2079 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1743 2080
1744 glEnable GL_BLEND; 2081 my $tex = $self->{state} ? $tex[1] : $tex[0];
2082
1745 glEnable GL_TEXTURE_2D; 2083 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); 2084 $tex->draw_quad_alpha (0, 0, $s, $s);
1751
1752 glDisable GL_TEXTURE_2D; 2085 glDisable GL_TEXTURE_2D;
1753 glDisable GL_BLEND;
1754} 2086}
1755 2087
1756############################################################################# 2088#############################################################################
1757 2089
1758package CFClient::UI::Image; 2090package CFClient::UI::Image;
… …
1801 glTranslate 0, -$self->{w}, 0; 2133 glTranslate 0, -$self->{w}, 0;
1802 2134
1803 ($w, $h) = ($h, $w); 2135 ($w, $h) = ($h, $w);
1804 } 2136 }
1805 2137
1806 glEnable GL_BLEND;
1807 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1808 glEnable GL_TEXTURE_2D; 2138 glEnable GL_TEXTURE_2D;
1809 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2139 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1810 2140
1811 $tex->draw_quad (0, 0, $w, $h); 2141 $tex->draw_quad_alpha (0, 0, $w, $h);
1812 2142
1813 glDisable GL_BLEND;
1814 glDisable GL_TEXTURE_2D; 2143 glDisable GL_TEXTURE_2D;
1815} 2144}
1816 2145
1817############################################################################# 2146#############################################################################
1818 2147
… …
1908 2237
1909 my $h1 = $self->{h} * (1 - $ycut1); 2238 my $h1 = $self->{h} * (1 - $ycut1);
1910 my $h2 = $self->{h} * (1 - $ycut2); 2239 my $h2 = $self->{h} * (1 - $ycut2);
1911 2240
1912 glEnable GL_BLEND; 2241 glEnable GL_BLEND;
1913 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2242 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2243 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1914 glEnable GL_TEXTURE_2D; 2244 glEnable GL_TEXTURE_2D;
1915 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2245 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1916 2246
1917 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2247 glBindTexture GL_TEXTURE_2D, $t1->{name};
1918 glBegin GL_QUADS; 2248 glBegin GL_QUADS;
… …
2007 qw(s1_slider.png s1_slider_bg.png); 2337 qw(s1_slider.png s1_slider_bg.png);
2008 2338
2009sub new { 2339sub new {
2010 my $class = shift; 2340 my $class = shift;
2011 2341
2012 # range [value, low, high, page] 2342 # range [value, low, high, page, unit]
2013 2343
2014 # TODO: 0-width page 2344 # TODO: 0-width page
2015 # TODO: req_w/h are wrong with vertical 2345 # TODO: req_w/h are wrong with vertical
2016 # TODO: calculations are off 2346 # TODO: calculations are off
2017 my $self = $class->SUPER::new ( 2347 my $self = $class->SUPER::new (
2018 fg => [1, 1, 1], 2348 fg => [1, 1, 1],
2019 active_fg => [0, 0, 0], 2349 active_fg => [0, 0, 0],
2350 bg => [0, 0, 0, 0.2],
2351 active_bg => [1, 1, 1, 0.5],
2020 range => [0, 0, 100, 10], 2352 range => [0, 0, 100, 10, 0],
2021 req_w => $::WIDTH / 80, 2353 min_w => $::WIDTH / 80,
2022 req_h => $::WIDTH / 80, 2354 min_h => $::WIDTH / 80,
2023 vertical => 0, 2355 vertical => 0,
2024 can_hover => 1, 2356 can_hover => 1,
2025 inner_pad => 5, 2357 inner_pad => 0.02,
2026 @_ 2358 @_
2027 ); 2359 );
2028 2360
2361 $self->set_value ($self->{range}[0]);
2362 $self->update;
2363
2029 $self 2364 $self
2030} 2365}
2031 2366
2367sub set_range {
2368 my ($self, $range) = @_;
2369
2370 ($range, $self->{range}) = ($self->{range}, $range);
2371
2372 if ("@$range" ne "@{$self->{range}}") {
2373 $self->update;
2374 $self->set_value ($self->{range}[0]);
2375 }
2376}
2377
2378sub set_value {
2379 my ($self, $value) = @_;
2380
2381 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2382
2383 $hi = $lo + 1 if $hi <= $lo;
2384
2385 $page = $hi - $lo if $page > $hi - $lo;
2386
2387 $value = $lo if $value < $lo;
2388 $value = $hi - $page if $value > $hi - $page;
2389
2390 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2391 if $unit;
2392
2393 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2394
2395 if ($value != $old_value) {
2396 $self->emit (changed => $value);
2397 $self->update;
2398 }
2399}
2400
2032sub size_request { 2401sub size_request {
2033 my ($self) = @_; 2402 my ($self) = @_;
2034 2403
2035 my $w = $self->{req_w}; 2404 ($self->{req_w}, $self->{req_h})
2036 my $h = $self->{req_h};
2037
2038 $self->{vertical} ? ($h, $w) : ($w, $h)
2039} 2405}
2040 2406
2041sub button_down { 2407sub invoke_button_down {
2042 my ($self, $ev, $x, $y) = @_; 2408 my ($self, $ev, $x, $y) = @_;
2043 2409
2044 $self->SUPER::button_down ($ev, $x, $y); 2410 $self->SUPER::invoke_button_down ($ev, $x, $y);
2411
2412 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2413
2045 $self->mouse_motion ($ev, $x, $y); 2414 $self->mouse_motion ($ev, $x, $y)
2046} 2415}
2047 2416
2048sub mouse_motion { 2417sub invoke_mouse_motion {
2049 my ($self, $ev, $x, $y) = @_; 2418 my ($self, $ev, $x, $y) = @_;
2050 2419
2051 if ($GRAB == $self) { 2420 if ($GRAB == $self) {
2421 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2422
2423 my (undef, $lo, $hi, $page) = @{$self->{range}};
2424
2425 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2426
2427 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2428 } else {
2429 return 0;
2430 }
2431
2432 1
2433}
2434
2435sub update {
2436 my ($self) = @_;
2437
2438 delete $self->{knob_w};
2439 $self->SUPER::update;
2440}
2441
2442sub _draw {
2443 my ($self) = @_;
2444
2445 unless ($self->{knob_w}) {
2446 $self->set_value ($self->{range}[0]);
2447
2052 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2448 my ($value, $lo, $hi, $page) = @{$self->{range}};
2449 my $range = ($hi - $page - $lo) || 1e-100;
2053 2450
2054 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2451 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2055 2452
2056 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2453 $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 2454 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2058 2455
2059 $x -= $inner_pad_px; # substract the padding 2456 $value = ($value - $lo) / $range;
2060 $x = $x * ($hi - $lo) / $inner_w + $lo; 2457 $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 2458
2065 $self->emit (changed => $x); 2459 $self->{knob_x} = $value - $knob_w * 0.5;
2066 $self->update; 2460 $self->{knob_w} = $knob_w;
2067 } 2461 }
2068}
2069
2070# the inner_* stuff is for generating a padding for the slider handle,
2071# so that the handle doesn't leave the texture. This calculation isn't 100%
2072# correct propably, but it does the job for now
2073sub _calc_inner_pad_px {
2074 my ($self, $w) = @_;
2075 ($w / 100) * $self->{inner_pad} # % to pixels
2076}
2077
2078sub _draw {
2079 my ($self) = @_;
2080 2462
2081 $self->SUPER::_draw (); 2463 $self->SUPER::_draw ();
2082 2464
2083 my ($w, $h) = @$self{qw(w h)}; 2465 glScale $self->{w}, $self->{h};
2084 2466
2085 if ($self->{vertical}) { 2467 if ($self->{vertical}) {
2086 # draw a vertical slider like a rotated horizontal slider 2468 # draw a vertical slider like a rotated horizontal slider
2087 2469
2470 glTranslate 1, 0, 0;
2088 glRotate 90, 0, 0, 1; 2471 glRotate 90, 0, 0, 1;
2089 glTranslate 0, -$self->{w}, 0;
2090
2091 ($w, $h) = ($h, $w);
2092 } 2472 }
2093 2473
2094 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2474 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2095 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2475 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2096 2476
2097 my ($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; 2477 glEnable GL_TEXTURE_2D;
2118 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2478 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2119 2479
2120 # draw background 2480 # draw background
2121 $tex[1]->draw_quad (0, 0, $w, $h); 2481 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2122 2482
2123 # draw handle 2483 # draw handle
2124 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2484 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2125 2485
2126 glDisable GL_BLEND;
2127 glDisable GL_TEXTURE_2D; 2486 glDisable GL_TEXTURE_2D;
2128} 2487}
2129 2488
2130############################################################################# 2489#############################################################################
2131 2490
2491package CFClient::UI::ValSlider;
2492
2493our @ISA = CFClient::UI::HBox::;
2494
2495sub new {
2496 my ($class, %arg) = @_;
2497
2498 my $range = delete $arg{range};
2499
2500 my $self = $class->SUPER::new (
2501 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2502 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2503 to_value => sub { shift },
2504 from_value => sub { shift },
2505 %arg,
2506 );
2507
2508 $self->{slider}->connect (changed => sub {
2509 my ($self, $value) = @_;
2510 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2511 $self->{parent}->emit (changed => $value);
2512 });
2513
2514# $self->{entry}->connect (changed => sub {
2515# my ($self, $value) = @_;
2516# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2517# $self->{parent}->emit (changed => $value);
2518# });
2519
2520 $self->add ($self->{slider}, $self->{entry});
2521
2522 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2523
2524 $self
2525}
2526
2527sub set_range { shift->{slider}->set_range (@_) }
2528sub set_value { shift->{slider}->set_value (@_) }
2529
2530#############################################################################
2531
2132package CFClient::UI::TextView; 2532package CFClient::UI::TextScroller;
2133 2533
2134our @ISA = CFClient::UI::HBox::; 2534our @ISA = CFClient::UI::HBox::;
2135 2535
2136use CFClient::OpenGL; 2536use CFClient::OpenGL;
2137 2537
… …
2139 my $class = shift; 2539 my $class = shift;
2140 2540
2141 my $self = $class->SUPER::new ( 2541 my $self = $class->SUPER::new (
2142 fontsize => 1, 2542 fontsize => 1,
2143 can_events => 0, 2543 can_events => 0,
2544 indent => 0,
2144 #font => default_font 2545 #font => default_font
2145 @_, 2546 @_,
2146 2547
2147 layout => (new CFClient::Layout), 2548 layout => (new CFClient::Layout 1),
2148 par => [], 2549 par => [],
2149 height => 0, 2550 height => 0,
2150 children => [ 2551 children => [
2151 (new CFClient::UI::Empty expand => 1), 2552 (new CFClient::UI::Empty expand => 1),
2152 (new CFClient::UI::Slider vertical => 1), 2553 (new CFClient::UI::Slider vertical => 1),
… …
2163 2564
2164 $self->{fontsize} = $fontsize; 2565 $self->{fontsize} = $fontsize;
2165 $self->reflow; 2566 $self->reflow;
2166} 2567}
2167 2568
2168sub text_height {
2169 my ($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 $self->update;
2185}
2186
2187sub size_allocate { 2569sub invoke_size_allocate {
2188 my ($self, $w, $h) = @_; 2570 my ($self, $w, $h) = @_;
2189
2190 $self->SUPER::size_allocate ($w, $h);
2191 2571
2192 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2572 $self->{layout}->set_font ($self->{font}) if $self->{font};
2193 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2573 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2194 $self->{layout}->set_width ($self->{children}[0]{w}); 2574 $self->{layout}->set_width ($self->{children}[0]{w});
2575 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2195 2576
2196 $self->reflow; 2577 $self->reflow;
2578
2579 $self->SUPER::invoke_size_allocate ($w, $h)
2580}
2581
2582sub text_size {
2583 my ($self, $text, $indent) = @_;
2584
2585 my $layout = $self->{layout};
2586
2587 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2588 $layout->set_width ($self->{children}[0]{w} - $indent);
2589 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2590 $layout->set_markup ($text);
2591
2592 $layout->size
2593}
2594
2595sub reflow {
2596 my ($self) = @_;
2597
2598 $self->{need_reflow}++;
2599 $self->update;
2600}
2601
2602sub set_offset {
2603 my ($self, $offset) = @_;
2604
2605 # todo: base offset on lines or so, not on pixels
2606 $self->{children}[1]->set_value ($offset);
2607}
2608
2609sub clear {
2610 my ($self) = @_;
2611
2612 $self->{par} = [];
2613 $self->{height} = 0;
2614 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2197} 2615}
2198 2616
2199sub add_paragraph { 2617sub add_paragraph {
2200 my ($self, $color, $text) = @_; 2618 my ($self, $color, $text, $indent) = @_;
2201 2619
2202 #TODO: intelligently "reformat" paragraph 2620 for my $line (split /\n/, $text) {
2203 2621 my ($w, $h) = $self->text_size ($line);
2204 my $height = $self->text_height ($text);
2205
2206 $self->{height} += $height; 2622 $self->{height} += $h;
2623 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2624 }
2207 2625
2208 push @{$self->{par}}, [$height, $color, $text];
2209
2210 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2626 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2211 $self->{children}[1]->update;
2212} 2627}
2213 2628
2214sub update { 2629sub update {
2215 my ($self) = @_; 2630 my ($self) = @_;
2216 2631
… …
2218 2633
2219 return unless $self->{h} > 0; 2634 return unless $self->{h} > 0;
2220 2635
2221 delete $self->{texture}; 2636 delete $self->{texture};
2222 2637
2223 $ROOT->on_refresh ($self, sub { 2638 $ROOT->on_post_alloc ($self => sub {
2639 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2640
2224 if (delete $self->{need_reflow}) { 2641 if (delete $self->{need_reflow}) {
2225 my $height = 0; 2642 my $height = 0;
2226 2643
2227 $height += $_->[0] = $self->text_height ($_->[2]) 2644 my $layout = $self->{layout};
2645
2646 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2647
2228 for @{$self->{par}}; 2648 for (@{$self->{par}}) {
2649 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2650 $layout->set_width ($W - $_->[3]);
2651 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2652 $layout->set_markup ($_->[4]);
2653 my ($w, $h) = $layout->size;
2654 $_->[0] = $w + $_->[3];
2655 $_->[1] = $h;
2656 }
2657
2658 $height += $_->[1];
2659 }
2229 2660
2230 $self->{height} = $height; 2661 $self->{height} = $height;
2231 2662
2232 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2663 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2233 2664
2234 delete $self->{texture}; 2665 delete $self->{texture};
2235 } 2666 }
2236 2667
2237 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2668 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2238 glClearColor 0, 0, 0, 0; 2669 glClearColor 0, 0, 0, 0;
2239 glClear GL_COLOR_BUFFER_BIT; 2670 glClear GL_COLOR_BUFFER_BIT;
2240 2671
2672 my $top = int $self->{children}[1]{range}[0];
2673
2674 my $y0 = $top;
2675 my $y1 = $top + $H;
2676
2677 my $y = 0;
2678
2679 my $layout = $self->{layout};
2680
2681 $layout->set_font ($self->{font}) if $self->{font};
2682
2241 glEnable GL_BLEND; 2683 glEnable GL_BLEND;
2684 #TODO# not correct in windows where rgba is forced off
2242 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2685 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 2686
2257 for my $par (@{$self->{par}}) { 2687 for my $par (@{$self->{par}}) {
2258 my $h = $par->[0]; 2688 my $h = $par->[1];
2259 2689
2260 if ($y0 < $y + $h && $y < $y1) { 2690 if ($y0 < $y + $h && $y < $y1) {
2691 $layout->set_foreground (@{ $par->[2] });
2692 $layout->set_width ($W - $par->[3]);
2693 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2261 $layout->set_text ($par->[2]); 2694 $layout->set_markup ($par->[4]);
2262 2695
2263 glColor @{ $par->[1] }; 2696 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2264 my ($W, $H) = $layout->size; 2697
2265 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2698 glRasterPos $par->[3], $y - $y0;
2699 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2266 } 2700 }
2267 2701
2268 $y += $h; 2702 $y += $h;
2269 } 2703 }
2270 2704
2271 glDisable GL_TEXTURE_2D;
2272 glDisable GL_BLEND; 2705 glDisable GL_BLEND;
2273 }; 2706 };
2274 }); 2707 });
2275} 2708}
2276 2709
2277sub _draw { 2710sub _draw {
2278 my ($self) = @_; 2711 my ($self) = @_;
2279 2712
2280 glEnable GL_BLEND;
2281 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2282 glEnable GL_TEXTURE_2D; 2713 glEnable GL_TEXTURE_2D;
2283 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2714 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2284 glColor 1, 1, 1, 1; 2715 glColor 0, 0, 0, 1;
2285 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2716 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2286 glDisable GL_TEXTURE_2D; 2717 glDisable GL_TEXTURE_2D;
2287 glDisable GL_BLEND;
2288 2718
2289 $self->{children}[1]->draw; 2719 $self->{children}[1]->draw;
2290 2720
2291} 2721}
2292 2722
… …
2340 2770
2341sub new { 2771sub new {
2342 my $class = shift; 2772 my $class = shift;
2343 2773
2344 my $self = $class->SUPER::new ( 2774 my $self = $class->SUPER::new (
2345 state => 0, 2775 state => 0,
2346 connect_activate => \&toggle_flopper, 2776 on_activate => \&toggle_flopper,
2347 @_ 2777 @_
2348 ); 2778 );
2349 2779
2350 if ($self->{state}) {
2351 $self->{state} = 0;
2352 $self->toggle_flopper;
2353 }
2354
2355 $self 2780 $self
2356} 2781}
2357 2782
2358sub toggle_flopper { 2783sub toggle_flopper {
2359 my ($self) = @_; 2784 my ($self) = @_;
2360 2785
2361 # TODO: use animation 2786 $self->{other}->toggle_visibility;
2362 if ($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 => $self->{state});
2372} 2787}
2373 2788
2374############################################################################# 2789#############################################################################
2375 2790
2376package CFClient::UI::Tooltip; 2791package CFClient::UI::Tooltip;
… …
2386 @_, 2801 @_,
2387 can_events => 0, 2802 can_events => 0,
2388 ) 2803 )
2389} 2804}
2390 2805
2391sub set_markup { 2806sub set_tooltip_from {
2392 my ($self, $text) = @_; 2807 my ($self, $widget) = @_;
2393 2808
2394 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2809 my $tooltip = $widget->{tooltip};
2395 $self->{label}->set_markup ($text); 2810
2396 $self->add ($self->{label}); 2811 if ($ENV{CFPLUS_DEBUG} & 2) {
2812 $tooltip .= "\n\n" . (ref $widget) . "\n"
2813 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2814 . "req $widget->{req_w} $widget->{req_h}\n"
2815 . "visible $widget->{visible}";
2816 }
2817
2818 $tooltip =~ s/^\n+//;
2819 $tooltip =~ s/\n+$//;
2820
2821 $self->add (new CFClient::UI::Label
2822 markup => $tooltip,
2823 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2824 fontsize => 0.8,
2825 fg => [0, 0, 0, 1],
2826 ellipsise => 0,
2827 font => ($widget->{tooltip_font} || $::FONT_PROP),
2828 );
2397} 2829}
2398 2830
2399sub size_request { 2831sub size_request {
2400 my ($self) = @_; 2832 my ($self) = @_;
2401 2833
2402 $self->child->set_max_size ($::WIDTH * 0.3);
2403
2404 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2834 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2405 2835
2406 ($w + 4, $h + 4) 2836 ($w + 4, $h + 4)
2407} 2837}
2408 2838
2409sub size_allocate { 2839sub invoke_size_allocate {
2410 my ($self, $w, $h) = @_; 2840 my ($self, $w, $h) = @_;
2411 2841
2412 $self->SUPER::size_allocate ($w - 4, $h - 4); 2842 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2843}
2844
2845sub invoke_visibility_change {
2846 my ($self, $visible) = @_;
2847
2848 return unless $visible;
2849
2850 $self->{root}->on_post_alloc ("move_$self" => sub {
2851 my $widget = $self->{owner}
2852 or return;
2853
2854 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2855
2856 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2857 if $x + $self->{w} > $self->{root}{w};
2858
2859 $self->move_abs ($x, $y);
2860 });
2413} 2861}
2414 2862
2415sub _draw { 2863sub _draw {
2416 my ($self) = @_; 2864 my ($self) = @_;
2417 2865
2418 glPushMatrix;
2419 glTranslate 0.375, 0.375; 2866 glTranslate 0.375, 0.375;
2420 2867
2421 my ($w, $h) = @$self{qw(w h)}; 2868 my ($w, $h) = @$self{qw(w h)};
2422 2869
2423 glColor 1, 0.8, 0.4; 2870 glColor 1, 0.8, 0.4;
… …
2434 glVertex 0 , $h; 2881 glVertex 0 , $h;
2435 glVertex $w, $h; 2882 glVertex $w, $h;
2436 glVertex $w, 0; 2883 glVertex $w, 0;
2437 glEnd; 2884 glEnd;
2438 2885
2439 glPopMatrix; 2886 glTranslate 2 - 0.375, 2 - 0.375;
2440 2887
2441 glTranslate 2, 2;
2442 $self->SUPER::_draw; 2888 $self->SUPER::_draw;
2443} 2889}
2444 2890
2445############################################################################# 2891#############################################################################
2446 2892
… …
2451use CFClient::OpenGL; 2897use CFClient::OpenGL;
2452 2898
2453sub new { 2899sub new {
2454 my $class = shift; 2900 my $class = shift;
2455 2901
2456 $class->SUPER::new ( 2902 my $self = $class->SUPER::new (
2457 aspect => 1, 2903 aspect => 1,
2904 can_events => 0,
2458 @_, 2905 @_,
2459 ) 2906 );
2907
2908 if ($self->{anim} && $self->{animspeed}) {
2909 Scalar::Util::weaken (my $widget = $self);
2910
2911 $self->{timer} = Event->timer (
2912 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2913 hard => 1,
2914 interval => $self->{animspeed},
2915 cb => sub {
2916 ++$widget->{frame};
2917 $widget->update;
2918 },
2919 );
2920 }
2921
2922 $self
2460} 2923}
2461 2924
2462sub size_request { 2925sub size_request {
2463 (32, 8) 2926 (32, 8)
2464} 2927}
2465 2928
2929sub update {
2930 my ($self) = @_;
2931
2932 return unless $self->{visible};
2933
2934 $self->SUPER::update;
2935}
2936
2466sub _draw { 2937sub _draw {
2467 my ($self) = @_; 2938 my ($self) = @_;
2468 2939
2940 return unless $::CONN;
2941
2942 my $face;
2943
2944 if ($self->{frame}) {
2945 my $anim = $::CONN->{anim}[$self->{anim}];
2946
2947 $face = $anim->[ $self->{frame} % @$anim ]
2948 if $anim && @$anim;
2949 }
2950
2469 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2951 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2470 2952
2471 # TODO animation
2472 if ($tex) { 2953 if ($tex) {
2473 glEnable GL_BLEND;
2474 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2475 glEnable GL_TEXTURE_2D; 2954 glEnable GL_TEXTURE_2D;
2476 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2955 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2477 glColor 1, 1, 1, 1; 2956 glColor 0, 0, 0, 1;
2478 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2957 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2479 glDisable GL_TEXTURE_2D; 2958 glDisable GL_TEXTURE_2D;
2480 glDisable GL_BLEND;
2481 } 2959 }
2482} 2960}
2961
2962sub destroy {
2963 my ($self) = @_;
2964
2965 $self->{timer}->cancel
2966 if $self->{timer};
2967
2968 $self->SUPER::destroy;
2969}
2970
2971#############################################################################
2972
2973package CFClient::UI::Buttonbar;
2974
2975our @ISA = CFClient::UI::HBox::;
2976
2977# TODO: should actualyl wrap buttons and other goodies.
2483 2978
2484############################################################################# 2979#############################################################################
2485 2980
2486package CFClient::UI::Menu; 2981package CFClient::UI::Menu;
2487 2982
… …
2499 ); 2994 );
2500 2995
2501 $self->add ($self->{vbox} = new CFClient::UI::VBox); 2996 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2502 2997
2503 for my $item (@{ $self->{items} }) { 2998 for my $item (@{ $self->{items} }) {
2504 my ($widget, $cb) = @$item; 2999 my ($widget, $cb, $tooltip) = @$item;
2505 3000
2506 # handle various types of items, only text for now 3001 # handle various types of items, only text for now
2507 if (!ref $widget) { 3002 if (!ref $widget) {
2508 $widget = new CFClient::UI::Label 3003 $widget = new CFClient::UI::Label
2509 can_hover => 1, 3004 can_hover => 1,
2510 can_events => 1, 3005 can_events => 1,
2511 text => $widget; 3006 markup => $widget,
3007 tooltip => $tooltip
2512 } 3008 }
2513 3009
2514 $self->{item}{$widget} = $item; 3010 $self->{item}{$widget} = $item;
2515 3011
2516 $self->{vbox}->add ($widget); 3012 $self->{vbox}->add ($widget);
… …
2528 # maybe save $GRAB? must be careful about events... 3024 # maybe save $GRAB? must be careful about events...
2529 $GRAB = $self; 3025 $GRAB = $self;
2530 $self->{button} = $ev->{button}; 3026 $self->{button} = $ev->{button};
2531 3027
2532 $self->show; 3028 $self->show;
2533 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3029 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2534} 3030}
2535 3031
2536sub mouse_motion { 3032sub invoke_mouse_motion {
2537 my ($self, $ev, $x, $y) = @_; 3033 my ($self, $ev, $x, $y) = @_;
2538 3034
2539 # TODO: should use vbox->find_widget or so 3035 # TODO: should use vbox->find_widget or so
2540 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3036 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2541 $self->{hover} = $self->{item}{$HOVER}; 3037 $self->{hover} = $self->{item}{$HOVER};
2542}
2543 3038
3039 0
3040}
3041
2544sub button_up { 3042sub invoke_button_up {
2545 my ($self, $ev, $x, $y) = @_; 3043 my ($self, $ev, $x, $y) = @_;
2546 3044
2547 if ($ev->{button} == $self->{button}) { 3045 if ($ev->{button} == $self->{button}) {
2548 undef $GRAB; 3046 undef $GRAB;
2549 $self->hide; 3047 $self->hide;
2550 3048
2551 $self->emit ("popdown"); 3049 $self->emit ("popdown");
2552 $self->{hover}[1]->() if $self->{hover}; 3050 $self->{hover}[1]->() if $self->{hover};
3051 } else {
3052 return 0
3053 }
3054
2553 } 3055 1
2554} 3056}
2555 3057
2556############################################################################# 3058#############################################################################
2557 3059
3060package CFClient::UI::Multiplexer;
3061
3062our @ISA = CFClient::UI::Container::;
3063
3064sub new {
3065 my $class = shift;
3066
3067 my $self = $class->SUPER::new (
3068 @_,
3069 );
3070
3071 $self->{current} = $self->{children}[0]
3072 if @{ $self->{children} };
3073
3074 $self
3075}
3076
3077sub add {
3078 my ($self, @widgets) = @_;
3079
3080 $self->SUPER::add (@widgets);
3081
3082 $self->{current} = $self->{children}[0]
3083 if @{ $self->{children} };
3084}
3085
3086sub set_current_page {
3087 my ($self, $page_or_widget) = @_;
3088
3089 my $widget = ref $page_or_widget
3090 ? $page_or_widget
3091 : $self->{children}[$page_or_widget];
3092
3093 $self->{current} = $widget;
3094 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3095
3096 $self->emit (page_changed => $self->{current});
3097
3098 $self->realloc;
3099}
3100
3101sub visible_children {
3102 $_[0]{current}
3103}
3104
3105sub size_request {
3106 my ($self) = @_;
3107
3108 $self->{current}->size_request
3109}
3110
3111sub invoke_size_allocate {
3112 my ($self, $w, $h) = @_;
3113
3114 $self->{current}->configure (0, 0, $w, $h);
3115
3116 1
3117}
3118
3119sub _draw {
3120 my ($self) = @_;
3121
3122 $self->{current}->draw;
3123}
3124
3125#############################################################################
3126
3127package CFClient::UI::Notebook;
3128
3129our @ISA = CFClient::UI::VBox::;
3130
3131sub new {
3132 my $class = shift;
3133
3134 my $self = $class->SUPER::new (
3135 buttonbar => (new CFClient::UI::Buttonbar),
3136 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3137 # filter => # will be put between multiplexer and $self
3138 @_,
3139 );
3140
3141 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3142 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3143
3144 $self
3145}
3146
3147sub add {
3148 my ($self, $title, $widget, $tooltip) = @_;
3149
3150 Scalar::Util::weaken $self;
3151
3152 $self->{buttonbar}->add (new CFClient::UI::Button
3153 markup => $title,
3154 tooltip => $tooltip,
3155 on_activate => sub { $self->set_current_page ($widget) },
3156 );
3157
3158 $self->{multiplexer}->add ($widget);
3159}
3160
3161sub set_current_page {
3162 my ($self, $page) = @_;
3163
3164 $self->{multiplexer}->set_current_page ($page);
3165 $self->emit (page_changed => $self->{multiplexer}{current});
3166}
3167
3168#############################################################################
3169
3170package CFClient::UI::Combobox;
3171
3172use utf8;
3173
3174our @ISA = CFClient::UI::Button::;
3175
3176sub new {
3177 my $class = shift;
3178
3179 my $self = $class->SUPER::new (
3180 options => [], # [value, title, longdesc], ...
3181 value => undef,
3182 @_,
3183 );
3184
3185 $self->_set_value ($self->{value});
3186
3187 $self
3188}
3189
3190sub invoke_button_down {
3191 my ($self, $ev) = @_;
3192
3193 my @menu_items;
3194
3195 for (@{ $self->{options} }) {
3196 my ($value, $title, $tooltip) = @$_;
3197
3198 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3199 }
3200
3201 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3202}
3203
3204sub _set_value {
3205 my ($self, $value) = @_;
3206
3207 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3208 or return;
3209
3210 $self->{value} = $item->[0];
3211 $self->set_markup ("$item->[1] ⇓");
3212 $self->set_tooltip ($item->[2]);
3213}
3214
3215sub set_value {
3216 my ($self, $value) = @_;
3217
3218 return unless $self->{value} ne $value;
3219
3220 $self->_set_value ($value);
3221 $self->emit (changed => $value);
3222}
3223
3224#############################################################################
3225
3226package CFClient::UI::Statusbox;
3227
3228our @ISA = CFClient::UI::VBox::;
3229
3230sub new {
3231 my $class = shift;
3232
3233 my $self = $class->SUPER::new (
3234 fontsize => 0.8,
3235 @_,
3236 );
3237
3238 Scalar::Util::weaken (my $this = $self);
3239
3240 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3241
3242 $self
3243}
3244
3245sub reorder {
3246 my ($self) = @_;
3247 my $NOW = Time::HiRes::time;
3248
3249 # freeze display when hovering over any label
3250 return if $CFClient::UI::TOOLTIP->{owner}
3251 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3252 values %{ $self->{item} };
3253
3254 while (my ($k, $v) = each %{ $self->{item} }) {
3255 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3256 }
3257
3258 my @widgets;
3259
3260 my @items = sort {
3261 $a->{pri} <=> $b->{pri}
3262 or $b->{id} <=> $a->{id}
3263 } values %{ $self->{item} };
3264
3265 $self->{timer}->interval (1);
3266
3267 my $count = 10 + 1;
3268 for my $item (@items) {
3269 last unless --$count;
3270
3271 my $label = $item->{label} ||= do {
3272 # TODO: doesn't handle markup well (read as: at all)
3273 my $short = $item->{count} > 1
3274 ? "<b>$item->{count} ×</b> $item->{text}"
3275 : $item->{text};
3276
3277 for ($short) {
3278 s/^\s+//;
3279 s/\s+/ /g;
3280 }
3281
3282 new CFClient::UI::Label
3283 markup => $short,
3284 tooltip => $item->{tooltip},
3285 tooltip_font => $::FONT_PROP,
3286 tooltip_width => 0.67,
3287 fontsize => $item->{fontsize} || $self->{fontsize},
3288 max_w => $::WIDTH * 0.44,
3289 fg => [@{ $item->{fg} }],
3290 can_events => 1,
3291 can_hover => 1
3292 };
3293
3294 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3295 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3296 $label->update;
3297 $label->set_max_size (undef, $label->{req_h} * $diff)
3298 if $diff < 1;
3299 $self->{timer}->interval (1/30);
3300 } else {
3301 $label->{fg}[3] = $item->{fg}[3] || 1;
3302 }
3303
3304 push @widgets, $label;
3305 }
3306
3307 $self->clear;
3308 $self->SUPER::add (reverse @widgets);
3309}
3310
3311sub add {
3312 my ($self, $text, %arg) = @_;
3313
3314 $text =~ s/^\s+//;
3315 $text =~ s/\s+$//;
3316
3317 return unless $text;
3318
3319 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3320
3321 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3322
3323 if (my $item = $self->{item}{$group}) {
3324 if ($item->{text} eq $text) {
3325 $item->{count}++;
3326 } else {
3327 $item->{count} = 1;
3328 $item->{text} = $item->{tooltip} = $text;
3329 }
3330 $item->{id} += 0.2;#d#
3331 $item->{timeout} = $timeout;
3332 delete $item->{label};
3333 } else {
3334 $self->{item}{$group} = {
3335 id => ++$self->{id},
3336 text => $text,
3337 timeout => $timeout,
3338 tooltip => $text,
3339 fg => [0.8, 0.8, 0.8, 0.8],
3340 pri => 0,
3341 count => 1,
3342 %arg,
3343 };
3344 }
3345
3346 $self->reorder;
3347}
3348
3349sub reconfigure {
3350 my ($self) = @_;
3351
3352 delete $_->{label}
3353 for values %{ $self->{item} || {} };
3354
3355 $self->reorder;
3356 $self->SUPER::reconfigure;
3357}
3358
3359sub destroy {
3360 my ($self) = @_;
3361
3362 $self->{timer}->cancel;
3363
3364 $self->SUPER::destroy;
3365}
3366
3367#############################################################################
3368
3369package CFClient::UI::Inventory;
3370
3371our @ISA = CFClient::UI::ScrolledWindow::;
3372
3373sub new {
3374 my $class = shift;
3375
3376 my $self = $class->SUPER::new (
3377 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3378 @_,
3379 );
3380
3381 $self
3382}
3383
3384sub set_items {
3385 my ($self, $items) = @_;
3386
3387 $self->{child}->clear;
3388 return unless $items;
3389
3390 my @items = sort {
3391 ($a->{type} <=> $b->{type})
3392 or ($a->{name} cmp $b->{name})
3393 } @$items;
3394
3395 $self->{real_items} = \@items;
3396
3397 my $row = 0;
3398 for my $item (@items) {
3399 CFClient::Item::update_widgets $item;
3400
3401 $self->{child}->add (0, $row, $item->{face_widget});
3402 $self->{child}->add (1, $row, $item->{desc_widget});
3403 $self->{child}->add (2, $row, $item->{weight_widget});
3404
3405 $row++;
3406 }
3407}
3408
3409#############################################################################
3410
3411package CFClient::UI::BindEditor;
3412
3413our @ISA = CFClient::UI::FancyFrame::;
3414
3415sub new {
3416 my $class = shift;
3417
3418 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3419
3420 $self->add (my $vb = new CFClient::UI::VBox);
3421
3422
3423 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3424 text => "start recording",
3425 tooltip => "Start/Stops recording of actions."
3426 ."All subsequent actions after the recording started will be captured."
3427 ."The actions are displayed after the record was stopped."
3428 ."To bind the action you have to click on the 'Bind' button",
3429 on_activate => sub {
3430 unless ($self->{recording}) {
3431 $self->start;
3432 } else {
3433 $self->stop;
3434 }
3435 });
3436
3437 $vb->add (new CFClient::UI::Label text => "Actions:");
3438 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3439
3440 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3441 $vb->add (my $hb = new CFClient::UI::HBox);
3442 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3443 $hb->add (new CFClient::UI::Button
3444 text => "bind",
3445 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3446 on_activate => sub {
3447 $self->ask_for_bind;
3448 });
3449
3450 $vb->add (my $hb = new CFClient::UI::HBox);
3451 $hb->add (new CFClient::UI::Button
3452 text => "ok",
3453 expand => 1,
3454 tooltip => "This closes the binding editor and saves the binding",
3455 on_activate => sub {
3456 $self->hide;
3457 $self->commit;
3458 });
3459
3460 $hb->add (new CFClient::UI::Button
3461 text => "cancel",
3462 expand => 1,
3463 tooltip => "This closes the binding editor without saving",
3464 on_activate => sub {
3465 $self->hide;
3466 $self->{binding_cancel}->()
3467 if $self->{binding_cancel};
3468 });
3469
3470 $self->update_binding_widgets;
3471
3472 $self
3473}
3474
3475sub commit {
3476 my ($self) = @_;
3477 my ($mod, $sym, $cmds) = $self->get_binding;
3478 if ($sym != 0 && @$cmds > 0) {
3479 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3480 ."'. Don't forget 'Save Config'!");
3481 $self->{binding_change}->($mod, $sym, $cmds)
3482 if $self->{binding_change};
3483 } else {
3484 $::STATUSBOX->add ("No action bound, no key or action specified!");
3485 $self->{binding_cancel}->()
3486 if $self->{binding_cancel};
3487 }
3488}
3489
3490sub start {
3491 my ($self) = @_;
3492
3493 $self->{rec_btn}->set_text ("stop recording");
3494 $self->{recording} = 1;
3495 $self->clear_command_list;
3496 $::CONN->start_record if $::CONN;
3497}
3498
3499sub stop {
3500 my ($self) = @_;
3501
3502 $self->{rec_btn}->set_text ("start recording");
3503 $self->{recording} = 0;
3504
3505 my $rec;
3506 $rec = $::CONN->stop_record if $::CONN;
3507 return unless ref $rec eq 'ARRAY';
3508 $self->set_command_list ($rec);
3509}
3510
3511
3512sub ask_for_bind_and_commit {
3513 my ($self) = @_;
3514 $self->ask_for_bind (1);
3515}
3516
3517sub ask_for_bind {
3518 my ($self, $commit, $end_cb) = @_;
3519
3520 CFClient::Binder::open_binding_dialog (sub {
3521 my ($mod, $sym) = @_;
3522 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3523 $self->update_binding_widgets;
3524 $self->commit if $commit;
3525 $end_cb->() if $end_cb;
3526 });
3527}
3528
3529# $mod and $sym are the modifiers and key symbol
3530# $cmds is a array ref of strings (the commands)
3531# $cb is the callback that is executed on OK
3532# $ccb is the callback that is executed on CANCEL and
3533# when the binding was unsuccessful on OK
3534sub set_binding {
3535 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3536
3537 $self->clear_command_list;
3538 $self->{recording} = 0;
3539 $self->{rec_btn}->set_text ("start recording");
3540
3541 $self->{binding} = [$mod, $sym];
3542 $self->{commands} = $cmds;
3543
3544 $self->{binding_change} = $cb;
3545 $self->{binding_cancel} = $ccb;
3546
3547 $self->update_binding_widgets;
3548}
3549
3550# this is a shortcut method that asks for a binding
3551# and then just binds it.
3552sub do_quick_binding {
3553 my ($self, $cmds, $end_cb) = @_;
3554 $self->set_binding (undef, undef, $cmds, sub {
3555 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3556 });
3557 $self->ask_for_bind (1, $end_cb);
3558}
3559
3560sub update_binding_widgets {
3561 my ($self) = @_;
3562 my ($mod, $sym, $cmds) = $self->get_binding;
3563 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3564 $self->set_command_list ($cmds);
3565}
3566
3567sub get_binding {
3568 my ($self) = @_;
3569 return (
3570 $self->{binding}->[0],
3571 $self->{binding}->[1],
3572 [ grep { defined $_ } @{$self->{commands}} ]
3573 );
3574}
3575
3576sub clear_command_list {
3577 my ($self) = @_;
3578 $self->{cmdbox}->clear ();
3579}
3580
3581sub set_command_list {
3582 my ($self, $cmds) = @_;
3583
3584 $self->{cmdbox}->clear ();
3585 $self->{commands} = $cmds;
3586
3587 my $idx = 0;
3588
3589 for (@$cmds) {
3590 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3591
3592 my $i = $idx;
3593 $hb->add (new CFClient::UI::Label text => $_);
3594 $hb->add (new CFClient::UI::Button
3595 text => "delete",
3596 tooltip => "Deletes the action from the record",
3597 on_activate => sub {
3598 $self->{cmdbox}->remove ($hb);
3599 $cmds->[$i] = undef;
3600 });
3601
3602
3603 $idx++
3604 }
3605}
3606
3607#############################################################################
3608
3609package CFClient::UI::SpellList;
3610
3611our @ISA = CFClient::UI::Table::;
3612
3613sub new {
3614 my $class = shift;
3615
3616 my $self = $class->SUPER::new (
3617 binding => [],
3618 commands => [],
3619 @_,
3620 )
3621}
3622
3623my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3624
3625my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3626 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3627my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3628 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3629my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3630 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3631my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3632 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3633my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3634 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3635
3636sub rebuild_spell_list {
3637 my ($self) = @_;
3638
3639 $CFClient::UI::ROOT->on_refresh ($self => sub {
3640 $self->clear;
3641
3642 return unless $::CONN;
3643
3644 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3645 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3646 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3647 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3648 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3649
3650 my $row = 0;
3651
3652 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3653 my $spell = $self->{spell}{$_};
3654
3655 $row++;
3656
3657 my $spell_cb = sub {
3658 my ($widget, $ev) = @_;
3659
3660 if ($ev->{button} == 1) {
3661 $::CONN->user_send ("cast $spell->{name}");
3662 } elsif ($ev->{button} == 2) {
3663 $::CONN->user_send ("invoke $spell->{name}");
3664 } elsif ($ev->{button} == 3) {
3665 (new CFClient::UI::Menu
3666 items => [
3667 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3668 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3669 ],
3670 )->popup ($ev);
3671 } else {
3672 return 0;
3673 }
3674
3675 1
3676 };
3677
3678 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3679
3680 #TODO: add path info to tooltip
3681 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3682
3683 $self->add (0, $row, new CFClient::UI::Face
3684 face => $spell->{face},
3685 can_hover => 1,
3686 can_events => 1,
3687 tooltip => $tooltip,
3688 on_button_down => $spell_cb,
3689 );
3690
3691 $self->add (1, $row, new CFClient::UI::Label
3692 expand => 1,
3693 text => $spell->{name},
3694 can_hover => 1,
3695 can_events => 1,
3696 tooltip => $tooltip,
3697 on_button_down => $spell_cb,
3698 );
3699
3700 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3701 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3702 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3703 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3704 }
3705 });
3706}
3707
3708sub add_spell {
3709 my ($self, $spell) = @_;
3710
3711 $self->{spell}->{$spell->{name}} = $spell;
3712 $self->rebuild_spell_list;
3713}
3714
3715sub remove_spell {
3716 my ($self, $spell) = @_;
3717
3718 delete $self->{spell}->{$spell->{name}};
3719 $self->rebuild_spell_list;
3720}
3721
3722sub clear_spells {
3723 my ($self) = @_;
3724
3725 $self->{spell} = {};
3726 $self->rebuild_spell_list;
3727}
3728
3729#############################################################################
3730
2558package CFClient::UI::Root; 3731package CFClient::UI::Root;
2559 3732
2560our @ISA = CFClient::UI::Container::; 3733our @ISA = CFClient::UI::Container::;
2561 3734
3735use List::Util qw(min max);
3736
2562use CFClient::OpenGL; 3737use CFClient::OpenGL;
2563 3738
2564sub check_size { 3739sub new {
2565 my ($self) = @_; 3740 my $class = shift;
2566 3741
2567 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3742 my $self = $class->SUPER::new (
3743 visible => 1,
3744 @_,
3745 );
3746
3747 Scalar::Util::weaken ($self->{root} = $self);
3748
3749 $self
2568} 3750}
2569 3751
2570sub size_request { 3752sub size_request {
2571 ($::WIDTH, $::HEIGHT) 3753 my ($self) = @_;
2572}
2573 3754
2574sub configure { 3755 ($self->{w}, $self->{h})
3756}
3757
3758sub _to_pixel {
3759 my ($coord, $size, $max) = @_;
3760
3761 $coord =
3762 $coord eq "center" ? ($max - $size) * 0.5
3763 : $coord eq "max" ? $max
3764 : $coord;
3765
3766 $coord = 0 if $coord < 0;
3767 $coord = $max - $size if $coord > $max - $size;
3768
3769 int $coord + 0.5
3770}
3771
3772sub invoke_size_allocate {
2575 my ($self, $x, $y, $w, $h) = @_; 3773 my ($self, $w, $h) = @_;
2576 3774
2577 $self->SUPER::configure ($x, $y, $w, $h);
2578
2579 for my $child (@{$self->{children}}) { 3775 for my $child ($self->children) {
2580 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3776 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2581 3777
2582 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3778 $X = $child->{force_x} if exists $child->{force_x};
2583 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3779 $Y = $child->{force_y} if exists $child->{force_y};
3780
3781 $X = _to_pixel $X, $W, $self->{w};
3782 $Y = _to_pixel $Y, $H, $self->{h};
3783
2584 $child->configure ($X, $Y, $W,$H); 3784 $child->configure ($X, $Y, $W, $H);
3785 }
3786
2585 } 3787 1
2586} 3788}
2587 3789
2588sub _topleft { 3790sub coord2local {
2589 my ($self, $x, $y) = @_; 3791 my ($self, $x, $y) = @_;
2590 3792
2591 ($x, $y) 3793 ($x, $y)
2592} 3794}
2593 3795
3796sub coord2global {
3797 my ($self, $x, $y) = @_;
3798
3799 ($x, $y)
3800}
3801
2594sub update { 3802sub update {
2595 my ($self) = @_; 3803 my ($self) = @_;
2596 3804
2597 $self->check_size; 3805 $::WANT_REFRESH++;
2598 ::refresh ();
2599} 3806}
2600 3807
2601sub add { 3808sub add {
2602 my ($self, $child) = @_; 3809 my ($self, @children) = @_;
2603 3810
2604 # integerize window positions 3811 $_->{is_toplevel} = 1
2605 $child->{x} = int $child->{x}; 3812 for @children;
2606 $child->{y} = int $child->{y};
2607 3813
2608 $self->SUPER::add ($child); 3814 $self->SUPER::add (@children);
3815}
3816
3817sub remove {
3818 my ($self, @children) = @_;
3819
3820 $self->SUPER::remove (@children);
3821
3822 delete $self->{is_toplevel}
3823 for @children;
3824
3825 while (@children) {
3826 my $w = pop @children;
3827 push @children, $w->children;
3828 $w->set_invisible;
3829 }
2609} 3830}
2610 3831
2611sub on_refresh { 3832sub on_refresh {
2612 my ($self, $id, $cb) = @_; 3833 my ($self, $id, $cb) = @_;
2613 3834
2614 $self->{refresh_hook}{$id} = $cb; 3835 $self->{refresh_hook}{$id} = $cb;
2615} 3836}
2616 3837
3838sub on_post_alloc {
3839 my ($self, $id, $cb) = @_;
3840
3841 $self->{post_alloc_hook}{$id} = $cb;
3842}
3843
2617sub draw { 3844sub draw {
2618 my ($self) = @_; 3845 my ($self) = @_;
2619 3846
2620 while (my $rcb = delete $self->{refresh_hook}) { 3847 while ($self->{refresh_hook}) {
2621 $_->() for values %$rcb; 3848 $_->()
3849 for values %{delete $self->{refresh_hook}};
2622 } 3850 }
3851
3852 if ($self->{realloc}) {
3853 my %queue;
3854 my @queue;
3855 my $widget;
3856
3857 outer:
3858 while () {
3859 if (my $realloc = delete $self->{realloc}) {
3860 for $widget (values %$realloc) {
3861 $widget->{visible} or next; # do not resize invisible widgets
3862
3863 $queue{$widget+0}++ and next; # duplicates are common
3864
3865 push @{ $queue[$widget->{visible}] }, $widget;
3866 }
3867 }
3868
3869 while () {
3870 @queue or last outer;
3871
3872 $widget = pop @{ $queue[-1] || [] }
3873 and last;
3874
3875 pop @queue;
3876 }
3877
3878 delete $queue{$widget+0};
3879
3880 my ($w, $h) = $widget->size_request;
3881
3882 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3883 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3884
3885 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3886 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3887
3888 $w = $widget->{force_w} if exists $widget->{force_w};
3889 $h = $widget->{force_h} if exists $widget->{force_h};
3890
3891 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3892 || delete $widget->{force_realloc}) {
3893 $widget->{req_w} = $w;
3894 $widget->{req_h} = $h;
3895
3896 $self->{size_alloc}{$widget+0} = $widget;
3897
3898 if (my $parent = $widget->{parent}) {
3899 $self->{realloc}{$parent+0} = $parent
3900 unless $queue{$parent+0};
3901
3902 $parent->{force_size_alloc} = 1;
3903 $self->{size_alloc}{$parent+0} = $parent;
3904 }
3905 }
3906
3907 delete $self->{realloc}{$widget+0};
3908 }
3909 }
3910
3911 while (my $size_alloc = delete $self->{size_alloc}) {
3912 my @queue = sort { $b->{visible} <=> $a->{visible} }
3913 values %$size_alloc;
3914
3915 while () {
3916 my $widget = pop @queue || last;
3917
3918 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3919
3920 $w = 0 if $w < 0;
3921 $h = 0 if $h < 0;
3922
3923 $w = int $w + 0.5;
3924 $h = int $h + 0.5;
3925
3926 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3927 $widget->{old_w} = $widget->{w};
3928 $widget->{old_h} = $widget->{h};
3929
3930 $widget->{w} = $w;
3931 $widget->{h} = $h;
3932
3933 $widget->emit (size_allocate => $w, $h);
3934 }
3935 }
3936 }
3937
3938 while ($self->{post_alloc_hook}) {
3939 $_->()
3940 for values %{delete $self->{post_alloc_hook}};
3941 }
3942
2623 3943
2624 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3944 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2625 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3945 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2626 glClear GL_COLOR_BUFFER_BIT; 3946 glClear GL_COLOR_BUFFER_BIT;
2627 3947
2628 glMatrixMode GL_PROJECTION; 3948 glMatrixMode GL_PROJECTION;
2629 glLoadIdentity; 3949 glLoadIdentity;
2630 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3950 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2631 glMatrixMode GL_MODELVIEW; 3951 glMatrixMode GL_MODELVIEW;
2632 glLoadIdentity; 3952 glLoadIdentity;
2633 3953
3954 {
3955 package CFClient::UI::Base;
3956
3957 ($draw_x, $draw_y, $draw_w, $draw_h) =
3958 (0, 0, $self->{w}, $self->{h});
3959 }
3960
2634 $self->_draw; 3961 $self->_draw;
2635} 3962}
2636 3963
2637############################################################################# 3964#############################################################################
2638 3965
2639package CFClient::UI::Inventory;
2640
2641our @ISA = CFClient::UI::ScrolledWindow::;
2642
2643sub new {
2644 my $class = shift;
2645
2646 my $self = $class->SUPER::new (
2647 scrolled => (new CFClient::UI::VBox),
2648 @_,
2649 );
2650
2651 $self
2652}
2653
2654sub set_items {
2655 my ($self, $items) = @_;
2656
2657 $self->{scrolled}->clear;
2658 return unless $items;
2659
2660 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2661
2662 $self->{real_items} = \@items;
2663
2664 for my $item (@items) {
2665 my $desc = $item->{nrof} < 2
2666 ? $item->{name}
2667 : "$item->{nrof} $item->{name_pl}";
2668
2669 my $hb = new CFClient::UI::HBox;
2670
2671 $hb->add (my $f = new CFClient::UI::Face
2672 can_events => 0,
2673 face => $item->{face},
2674 anim => $item->{anim},
2675 animspeed => $item->{animspeed},
2676 expand => 1,
2677 );
2678 $hb->add (new CFClient::UI::Label text => $desc, expand => 1);
2679 $self->{scrolled}->add ($hb);
2680 }
2681
2682# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2683}
2684
2685sub size_request {
2686 my ($self) = @_;
2687 (100, 200)
2688}
2689
2690#############################################################################
2691
2692package CFClient::UI; 3966package CFClient::UI;
2693 3967
2694$ROOT = new CFClient::UI::Root; 3968$ROOT = new CFClient::UI::Root;
2695$TOOLTIP = new CFClient::UI::Tooltip; 3969$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2696 3970
26971 39711
2698 3972

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