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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.171 by root, Mon Apr 24 11:54:26 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 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31 } 39 }
32 40
33 return; 41 return;
34 } 42 }
35 } 43 }
36 } 44 }
37 45
38 $TOOLTIP->hide; 46 $TOOLTIP->hide;
39 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
40} 71}
41 72
42# class methods for events 73# class methods for events
43sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
44 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
45 if $FOCUS; 76 if $FOCUS;
46} 77}
47 78
48sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
49 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
50 if $FOCUS; 81 if $FOCUS;
51} 82}
52 83
53sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
54 my ($ev) = @_; 85 my ($ev) = @_;
… …
58 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
59 90
60 $GRAB = $widget; 91 $GRAB = $widget;
61 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
62 93
63 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
64 } 95 }
65 96
66 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
67 98
68 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
69 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
70 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
71 }
72} 101}
73 102
74sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
75 my ($ev) = @_; 104 my ($ev) = @_;
76 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
77 106
78 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
79 108
80 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
81 110
82 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
83 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
84 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
85 }
86 113
87 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
88 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
89 $grab->update if $grab; 116 $grab->update if $grab;
90 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
91 118
92 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
93 } 120 }
94} 121}
95 122
96sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
97 my ($ev) = @_; 124 my ($ev) = @_;
… …
103 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
104 131
105 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
106 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
107 134
108 check_tooltip; 135 $TOOLTIP_WATCHER->start;
109 } 136 }
110 137
111 if ($HOVER) {
112 ($x, $y) = $HOVER->coord2local ($x, $y);
113 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
114 } 139 if $HOVER;
115} 140}
116 141
117# convert position array to integers 142# convert position array to integers
118sub harmonize { 143sub harmonize {
119 my ($vals) = @_; 144 my ($vals) = @_;
… …
125 $rem += $_ - $i; 150 $rem += $_ - $i;
126 $_ = $i; 151 $_ = $i;
127 } 152 }
128} 153}
129 154
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
130############################################################################# 196#############################################################################
131 197
132package CFClient::UI::Base; 198package CFClient::UI::Base;
133 199
134use strict; 200use strict;
… …
137 203
138sub new { 204sub new {
139 my $class = shift; 205 my $class = shift;
140 206
141 my $self = bless { 207 my $self = bless {
142 x => 0, 208 x => "center",
143 y => 0, 209 y => "center",
144 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
145 can_events => 1, 213 can_events => 1,
146 @_ 214 @_
147 }, $class; 215 }, $class;
148 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
149 for (keys %$self) { 219 for (keys %$self) {
150 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
151 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
152 } 222 }
153 } 223 }
154 224
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
155 $self 237 $self
156} 238}
157 239
158sub destroy { 240sub destroy {
159 my ($self) = @_; 241 my ($self) = @_;
… …
168 return if $self->{parent}; 250 return if $self->{parent};
169 251
170 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
171} 253}
172 254
173sub hide { 255sub set_visible {
174 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};
175 279
176 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
177 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
178 282
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
179 $self->{parent}->remove ($self) 312 $self->{parent}->remove ($self)
180 if $self->{parent}; 313 if $self->{parent};
181} 314}
182 315
183sub move { 316sub move_abs {
184 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
185 318
186 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
187 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
188 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
189 322
190 $self->update; 323 $self->update;
191} 324}
192 325
193sub set_size { 326sub set_size {
194 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
195 328
196 $self->{user_w} = $w; 329 $self->{force_w} = $w;
197 $self->{user_h} = $h; 330 $self->{force_h} = $h;
198 331
199 $self->check_size; 332 $self->realloc;
200} 333}
201 334
202sub size_request { 335sub size_request {
203 require Carp; 336 require Carp;
204 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
206 339
207sub configure { 340sub configure {
208 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
209 342
210 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
211 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
212 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
213 348
214 # use alignment to adjust x, y 349 # use alignment to adjust x, y
215 350
216 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
217 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
218
219 ($w, $h) = ($w2, $h2);
220 } 353 }
221 354
222 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
223 $self->{x} = $x; 356 $self->{x} = $x;
224 $self->{y} = $y; 357 $self->{y} = $y;
225 $self->update; 358 $self->update;
226 } 359 }
227 360
228 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
229 $self->{w} = $w; 364 $self->{alloc_w} = $w;
230 $self->{h} = $h; 365 $self->{alloc_h} = $h;
231 366
232 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
233 $self->update;
234 } 368 }
235} 369}
236 370
237sub size_allocate { 371sub children {
238 # nothing to be done 372 # nop
373}
374
375sub visible_children {
376 $_[0]->children
239} 377}
240 378
241sub set_max_size { 379sub set_max_size {
242 my ($self, $w, $h) = @_; 380 my ($self, $w, $h) = @_;
243 381
244 delete $self->{max_w}; $self->{max_w} = $w if $w; 382 $self->{max_w} = int $w if defined $w;
245 delete $self->{max_h}; $self->{max_h} = $h if $h; 383 $self->{max_h} = int $h if defined $h;
246}
247 384
248# return top left coordinates 385 $self->realloc;
249sub _topleft { 386}
387
388sub set_tooltip {
250 my ($self, $x, $y) = @_; 389 my ($self, $tooltip) = @_;
251 390
252 $self->{parent} 391 $tooltip =~ s/^\s+//;
253 or Carp::confess "no parent widget in _topleft\n";#d# 392 $tooltip =~ s/\s+$//;
254 393
255 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
256} 402}
257 403
258# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
259sub coord2local { 405sub coord2local {
260 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
261 407
262 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
263 ($x - $X, $y - $Y)
264} 409}
265 410
266# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
267sub coord2global { 412sub coord2global {
268 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
269 414
270 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
271 ($x + $X, $y + $Y)
272} 416}
273 417
274sub focus_in { 418sub invoke_focus_in {
275 my ($self) = @_; 419 my ($self) = @_;
276 420
277 return if $FOCUS == $self; 421 return if $FOCUS == $self;
278 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
279 423
280 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
281 425
282 $self->emit (focus_in => $focus);
283
284 $focus->update if $focus; 426 $focus->update if $focus;
285 $FOCUS->update; 427 $FOCUS->update;
286}
287 428
429 0
430}
431
288sub focus_out { 432sub invoke_focus_out {
289 my ($self) = @_; 433 my ($self) = @_;
290 434
291 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
292 436
293 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
294 438
295 $self->emit (focus_out => $focus);
296
297 $focus->update if $focus; #? 439 $focus->update if $focus; #?
298}
299 440
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 $self->emit ("focus_in");
451}
452
300sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
301sub button_up { } 454sub invoke_button_up { 1 }
302sub key_down { } 455sub invoke_key_down { 1 }
303sub key_up { } 456sub invoke_key_up { 1 }
304 457
305sub button_down { 458sub invoke_button_down {
306 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
307 460
308 $self->focus_in; 461 $self->grab_focus;
309}
310 462
311sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 463 1
312sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 464}
313sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 465
314sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 466sub connect {
315sub 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, $draw_h); # screen rectangle being drawn
316 530
317sub draw { 531sub draw {
318 my ($self) = @_; 532 my ($self) = @_;
319 533
320 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);
321 545
322 glPushMatrix; 546 glPushMatrix;
323 glTranslate $self->{x}, $self->{y}, 0; 547 glTranslate $self->{x}, $self->{y}, 0;
324 $self->_draw;
325 glPopMatrix;
326 548
327 if ($self == $HOVER && $self->{can_hover}) { 549 if ($self == $HOVER && $self->{can_hover}) {
328 my ($x, $y) = @$self{qw(x y)};
329
330 glColor 1, 0.8, 0.5, 0.2; 550 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
331 glEnable GL_BLEND; 551 glEnable GL_BLEND;
332 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 552 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
333 glBegin GL_QUADS; 553 glBegin GL_QUADS;
334 glVertex $x , $y;
335 glVertex $x + $self->{w}, $y;
336 glVertex $x + $self->{w}, $y + $self->{h};
337 glVertex $x , $y + $self->{h};
338 glEnd;
339 glDisable GL_BLEND;
340 }
341
342 if ($ENV{PCLIENT_DEBUG}) {
343 glPushMatrix;
344 glColor 1, 1, 0, 1;
345 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
346 glBegin GL_LINE_LOOP;
347 glVertex 0 , 0; 554 glVertex 0 , 0;
348 glVertex $self->{w}, 0; 555 glVertex $self->{w}, 0;
349 glVertex $self->{w}, $self->{h}; 556 glVertex $self->{w}, $self->{h};
350 glVertex 0 , $self->{h}; 557 glVertex 0 , $self->{h};
351 glEnd; 558 glEnd;
559 glDisable GL_BLEND;
560 }
561
562 if ($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;
352 glPopMatrix; 572 glPopMatrix;
353 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;
354 } 574 }
575
576 $self->_draw;
577 glPopMatrix;
355} 578}
356 579
357sub _draw { 580sub _draw {
358 my ($self) = @_; 581 my ($self) = @_;
359 582
360 warn "no draw defined for $self\n"; 583 warn "no draw defined for $self\n";
361} 584}
362 585
363sub find_widget {
364 my ($self, $x, $y) = @_;
365
366 return () unless $self->{can_events};
367
368 return $self
369 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
370 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
371
372 ()
373}
374
375sub set_parent {
376 my ($self, $parent) = @_;
377
378 Scalar::Util::weaken ($self->{parent} = $parent);
379}
380
381sub check_size {
382 my ($self) = @_;
383
384 $self->{parent}
385 or return 1;
386
387 my ($w, $h) = $self->{user_w} && $self->{user_h}
388 ? @$self{qw(user_w user_h)}
389 : $self->size_request;
390
391 if ($w != $self->{req_w} || $h != $self->{req_h}) {
392 $self->{req_w} = $w;
393 $self->{req_h} = $h;
394
395 $self->{parent}->check_size
396 or $self->size_allocate (
397 (List::Util::max $self->{w}, $w),
398 (List::Util::max $self->{h}, $h),
399 );
400
401 1
402 } else {
403 0
404 }
405}
406
407sub update {
408 my ($self) = @_;
409
410 $self->{parent}->update
411 if $self->{parent};
412}
413
414sub connect {
415 my ($self, $signal, $cb) = @_;
416
417 push @{ $self->{signal_cb}{$signal} }, $cb;
418}
419
420sub emit {
421 my ($self, $signal, @args) = @_;
422
423 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
424}
425
426sub DESTROY { 586sub DESTROY {
427 my ($self) = @_; 587 my ($self) = @_;
428 588
429 #$self->deactivate; 589 delete $WIDGET{$self+0};
590
591 eval { $self->destroy };
592 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
430} 593}
431 594
432############################################################################# 595#############################################################################
433 596
434package CFClient::UI::DrawBG; 597package CFClient::UI::DrawBG;
… …
442 my $class = shift; 605 my $class = shift;
443 606
444 # range [value, low, high, page] 607 # range [value, low, high, page]
445 608
446 $class->SUPER::new ( 609 $class->SUPER::new (
447 bg => [0, 0, 0, 0.2], 610 #bg => [0, 0, 0, 0.2],
448 active_bg => [1, 1, 1, 0.5], 611 #active_bg => [1, 1, 1, 0.5],
449 @_ 612 @_
450 ) 613 )
451} 614}
452 615
453sub _draw { 616sub _draw {
454 my ($self) = @_; 617 my ($self) = @_;
455 618
619 my $color = $FOCUS == $self && $self->{active_bg}
620 ? $self->{active_bg}
621 : $self->{bg};
622
623 if ($color && (@$color < 4 || $color->[3])) {
456 my ($w, $h) = @$self{qw(w h)}; 624 my ($w, $h) = @$self{qw(w h)};
457 625
458 glEnable GL_BLEND; 626 glEnable GL_BLEND;
459 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 627 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
460 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 628 glColor_premultiply @$color;
461 629
462 glBegin GL_QUADS; 630 glBegin GL_QUADS;
463 glVertex 0 , 0; 631 glVertex 0 , 0;
464 glVertex 0 , $h; 632 glVertex 0 , $h;
465 glVertex $w, $h; 633 glVertex $w, $h;
466 glVertex $w, 0; 634 glVertex $w, 0;
467 glEnd; 635 glEnd;
468 636
469 glDisable GL_BLEND; 637 glDisable GL_BLEND;
638 }
470} 639}
471 640
472############################################################################# 641#############################################################################
473 642
474package CFClient::UI::Empty; 643package CFClient::UI::Empty;
… …
479 my ($class, %arg) = @_; 648 my ($class, %arg) = @_;
480 $class->SUPER::new (can_events => 0, %arg); 649 $class->SUPER::new (can_events => 0, %arg);
481} 650}
482 651
483sub size_request { 652sub size_request {
484 (0, 0) 653 my ($self) = @_;
654
655 ($self->{w} + 0, $self->{h} + 0)
485} 656}
486 657
487sub draw { } 658sub draw { }
488 659
489############################################################################# 660#############################################################################
… …
493our @ISA = CFClient::UI::Base::; 664our @ISA = CFClient::UI::Base::;
494 665
495sub new { 666sub new {
496 my ($class, %arg) = @_; 667 my ($class, %arg) = @_;
497 668
498 my $children = delete $arg{children} || []; 669 my $children = delete $arg{children};
499 670
500 my $self = $class->SUPER::new ( 671 my $self = $class->SUPER::new (
501 children => [], 672 children => [],
502 can_events => 0, 673 can_events => 0,
503 %arg, 674 %arg,
504 ); 675 );
676
505 $self->add ($_) for @$children; 677 $self->add (@$children)
678 if $children;
506 679
507 $self 680 $self
508} 681}
509 682
510sub add { 683sub add {
511 my ($self, $child) = @_; 684 my ($self, @widgets) = @_;
512 685
513 $child->set_parent ($self); 686 $_->set_parent ($self)
687 for @widgets;
514 688
515 use sort 'stable'; 689 use sort 'stable';
516 690
517 $self->{children} = [ 691 $self->{children} = [
518 sort { $a->{z} <=> $b->{z} } 692 sort { $a->{z} <=> $b->{z} }
519 @{$self->{children}}, $child 693 @{$self->{children}}, @widgets
520 ]; 694 ];
521 695
522 $child->check_size; 696 $self->realloc;
697}
698
699sub children {
700 @{ $_[0]{children} }
523} 701}
524 702
525sub remove { 703sub remove {
526 my ($self, $child) = @_; 704 my ($self, $child) = @_;
527 705
528 delete $child->{parent}; 706 delete $child->{parent};
529 $child->hide; 707 $child->hide;
530 708
531 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 709 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
532 710
533 $self->check_size; 711 $self->realloc;
534 $self->update;
535} 712}
536 713
537sub clear { 714sub clear {
538 my ($self) = @_; 715 my ($self) = @_;
539 716
… …
542 719
543 for (@$children) { 720 for (@$children) {
544 delete $_->{parent}; 721 delete $_->{parent};
545 $_->hide; 722 $_->hide;
546 } 723 }
724
725 $self->realloc;
547} 726}
548 727
549sub find_widget { 728sub find_widget {
550 my ($self, $x, $y) = @_; 729 my ($self, $x, $y) = @_;
551 730
552 $x -= $self->{x}; 731 $x -= $self->{x};
553 $y -= $self->{y}; 732 $y -= $self->{y};
554 733
555 my $res; 734 my $res;
556 735
557 for (reverse @{ $self->{children} }) { 736 for (reverse $self->visible_children) {
558 $res = $_->find_widget ($x, $y) 737 $res = $_->find_widget ($x, $y)
559 and return $res; 738 and return $res;
560 } 739 }
561 740
562 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 741 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
583} 762}
584 763
585sub add { 764sub add {
586 my ($self, $child) = @_; 765 my ($self, $child) = @_;
587 766
588 $self->{children} = []; 767 $self->SUPER::remove ($_) for @{ $self->{children} };
589
590 $self->SUPER::add ($child); 768 $self->SUPER::add ($child);
591} 769}
592 770
593sub remove { 771sub remove {
594 my ($self, $widget) = @_; 772 my ($self, $widget) = @_;
… …
603 781
604sub size_request { 782sub size_request {
605 $_[0]{children}[0]->size_request 783 $_[0]{children}[0]->size_request
606} 784}
607 785
608sub size_allocate { 786sub invoke_size_allocate {
609 my ($self, $w, $h) = @_; 787 my ($self, $w, $h) = @_;
610 788
611 $self->{children}[0]->configure (0, 0, $w, $h); 789 $self->{children}[0]->configure (0, 0, $w, $h);
790
791 1
612} 792}
613 793
614############################################################################# 794#############################################################################
795
796# back-buffered drawing area
615 797
616package CFClient::UI::Window; 798package CFClient::UI::Window;
617 799
618our @ISA = CFClient::UI::Bin::; 800our @ISA = CFClient::UI::Bin::;
619 801
… …
626} 808}
627 809
628sub update { 810sub update {
629 my ($self) = @_; 811 my ($self) = @_;
630 812
631 # we want to do this delayed... 813 $ROOT->on_post_alloc ($self => sub { $self->render_child });
632 $self->render_chld;
633 $self->SUPER::update; 814 $self->SUPER::update;
634} 815}
635 816
817sub invoke_size_allocate {
818 my ($self, $w, $h) = @_;
819
820 $self->update;
821
822 $self->SUPER::invoke_size_allocate ($w, $h)
823}
824
825sub _render {
826 my ($self) = @_;
827
828 $self->{children}[0]->draw;
829}
830
636sub render_chld { 831sub render_child {
637 my ($self) = @_; 832 my ($self) = @_;
638 833
639 $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 {
640 glClearColor 0, 0, 0, 1; 835 glClearColor 0, 0, 0, 0;
641 glClear GL_COLOR_BUFFER_BIT; 836 glClear GL_COLOR_BUFFER_BIT;
642 $self->child->draw; 837
838 {
839 package CFClient::UI::Base;
840
841 ($draw_x, $draw_y, $draw_w, $draw_h) =
842 (0, 0, $self->{w}, $self->{h});
843 }
844
845 $self->_render;
643 }; 846 };
644} 847}
645 848
646sub size_allocate {
647 my ($self, $w, $h) = @_;
648
649 $self->child->configure (0, 0, $w, $h);
650
651 $self->render_chld;
652}
653
654sub _draw { 849sub _draw {
655 my ($self) = @_; 850 my ($self) = @_;
656 851
657 my ($w, $h) = ($self->w, $self->h); 852 my ($w, $h) = @$self{qw(w h)};
658 853
659 my $tex = $self->{texture} 854 my $tex = $self->{texture}
660 or return; 855 or return;
661 856
662 glEnable GL_BLEND;
663 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
664 glEnable GL_TEXTURE_2D; 857 glEnable GL_TEXTURE_2D;
665 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 858 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
859 glColor 0, 0, 0, 1;
666 860
667 $tex->draw_quad (0, 0, $w, $h); 861 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
668 862
669 glDisable GL_BLEND;
670 glDisable GL_TEXTURE_2D; 863 glDisable GL_TEXTURE_2D;
671} 864}
672 865
673############################################################################# 866#############################################################################
674 867
675package CFClient::UI::ViewPort; 868package CFClient::UI::ViewPort;
676 869
677our @ISA = CFClient::UI::Window::; 870our @ISA = CFClient::UI::Window::;
678
679sub new { die }
680
681sub size_request {
682 my ($self) = @_;
683
684 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
685 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
686
687 @$self{qw(child_w child_h)}
688}
689
690sub _draw {
691 my ($self) = @_;
692
693 $self->{children}[1]->draw;
694}
695
696
697#############################################################################
698
699package CFClient::UI::Frame;
700
701our @ISA = CFClient::UI::Bin::;
702
703use CFClient::OpenGL;
704 871
705sub new { 872sub new {
706 my $class = shift; 873 my $class = shift;
707 874
875 $class->SUPER::new (
876 scroll_x => 0,
877 scroll_y => 1,
878 @_,
879 )
880}
881
882sub size_request {
883 my ($self) = @_;
884
885 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
886
887 $w = 10 if $self->{scroll_x};
888 $h = 10 if $self->{scroll_y};
889
890 ($w, $h)
891}
892
893sub invoke_size_allocate {
894 my ($self, $w, $h) = @_;
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);
902 $self->update;
903
904 1
905}
906
907sub set_offset {
908 my ($self, $x, $y) = @_;
909
910 $self->{view_x} = int $x;
911 $self->{view_y} = int $y;
912
913 $self->update;
914}
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, $y)
941 }
942}
943
944sub _render {
945 my ($self) = @_;
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 - $self->{view_y};
949
950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951
952 $self->SUPER::_render;
953}
954
955#############################################################################
956
957package CFClient::UI::ScrolledWindow;
958
959our @ISA = CFClient::UI::HBox::;
960
961sub new {
962 my ($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
708 my $self = $class->SUPER::new ( 976 $self = $class->SUPER::new (
709 bg => [1, 1, 1, 1], 977 vp => (new CFClient::UI::ViewPort expand => 1),
710 border_bg => [1, 1, 1, 1], 978 slider => $slider,
711 border => 0.8, 979 %arg,
712 @_
713 ); 980 );
714 981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
984
715 $self 985 $self
716} 986}
717 987
718sub _draw { 988sub add {
989 my ($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}, $self->{vp}{h}, 1]);
1002}
1003
1004sub invoke_size_allocate {
719 my ($self) = @_; 1005 my ($self, $w, $h) = @_;
720 1006
721 my ($w, $h) = ($self->{w}, $self->{h}); 1007 my $child = $self->{vp}->child;
1008 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
722 1009
723 glEnable GL_BLEND; 1010 $self->SUPER::invoke_size_allocate ($w, $h)
724 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
725 glEnable GL_TEXTURE_2D;
726 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
727
728# glBegin GL_QUADS;
729# glColor 0, 0, 0, 0;
730# glVertex 0 , 0;
731# glVertex 0 , $h;
732# glVertex $w, $h;
733# glVertex $w, 0;
734# glEnd;
735
736
737 $self->child->draw;
738 glDisable GL_BLEND;
739 glDisable GL_TEXTURE_2D;
740} 1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
741 1015
742############################################################################# 1016#############################################################################
743 1017
744package CFClient::UI::FancyFrame; 1018package CFClient::UI::Frame;
745 1019
746our @ISA = CFClient::UI::Bin::; 1020our @ISA = CFClient::UI::Bin::;
747 1021
748use CFClient::OpenGL; 1022use CFClient::OpenGL;
749
750my @tex =
751 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
752 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
753 1023
754sub new { 1024sub new {
755 my $class = shift; 1025 my $class = shift;
756 1026
757 # TODO: user_x, user_y, overwrite moveto? 1027 $class->SUPER::new (
1028 bg => undef,
1029 @_,
1030 )
1031}
1032
1033sub _draw {
1034 my ($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) = @_;
758 1074
759 my $self = $class->SUPER::new ( 1075 my $self = $class->SUPER::new (
760 bg => [1, 1, 1, 1], 1076 bg => [1, 1, 1, 1],
761 border_bg => [1, 1, 1, 1], 1077 border_bg => [1, 1, 1, 1],
762 border => 0.8, 1078 border => 0.6,
763 can_events => 1, 1079 can_events => 1,
764 @_ 1080 min_w => 16,
1081 min_h => 16,
1082 %arg,
765 ); 1083 );
766 1084
767 $self->{title} &&= new CFClient::UI::Label 1085 $self->{title_widget} = new CFClient::UI::Label
768 align => 0, 1086 align => 0,
769 valign => 1, 1087 valign => 1,
770 text => $self->{title}, 1088 text => $self->{title},
771 fontsize => 1; 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 }
772 1100
773 $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};
774} 1110}
775 1111
776sub border { 1112sub border {
777 int $_[0]{border} * $::FONTSIZE 1113 int $_[0]{border} * $::FONTSIZE
778} 1114}
779 1115
780sub size_request { 1116sub size_request {
781 my ($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 $self->{close_button};
782 1124
783 my ($w, $h) = $self->SUPER::size_request; 1125 my ($w, $h) = $self->SUPER::size_request;
784 1126
785 ( 1127 (
786 $w + $self->border * 2, 1128 $w + $self->border * 2,
787 $h + $self->border * 2, 1129 $h + $self->border * 2,
788 ) 1130 )
789} 1131}
790 1132
791sub size_allocate { 1133sub invoke_size_allocate {
792 my ($self, $w, $h) = @_; 1134 my ($self, $w, $h) = @_;
793 1135
1136 if ($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
794 $h -= List::Util::max 0, $self->border * 2; 1144 $h -= List::Util::max 0, $border * 2;
795 $w -= List::Util::max 0, $self->border * 2; 1145 $w -= List::Util::max 0, $border * 2;
796 1146
797 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
798 if $self->{title};
799
800 $self->child->configure ($self->border, $self->border, $w, $h); 1147 $self->child->configure ($border, $border, $w, $h);
801}
802 1148
1149 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1150 if $self->{close_button};
1151
1152 1
1153}
1154
803sub button_down { 1155sub invoke_button_down {
804 my ($self, $ev, $x, $y) = @_; 1156 my ($self, $ev, $x, $y) = @_;
805 1157
1158 my ($w, $h) = @$self{qw(w h)};
806 my $border = $self->border; 1159 my $border = $self->border;
807 1160
808 if ($x < $self->{w} && $x >= $self->{w} - $border 1161 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
809 && $y < $self->{h} && $y >= $self->{h} - $border) { 1162 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
810 1163
1164 if ($lr & $td) {
1165 my ($wx, $wy) = ($self->{x}, $self->{y});
811 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1166 my ($ox, $oy) = ($ev->{x}, $ev->{y});
812 my ($bw, $bh) = ($self->{w}, $self->{h}); 1167 my ($bw, $bh) = ($self->{w}, $self->{h});
813 1168
1169 my $mx = $x < $border;
1170 my $my = $y < $border;
1171
814 $self->{motion} = sub { 1172 $self->{motion} = sub {
815 my ($ev, $x, $y) = @_; 1173 my ($ev, $x, $y) = @_;
816 1174
817 ($x, $y) = ($ev->{x}, $ev->{y}); 1175 my $dx = $ev->{x} - $ox;
1176 my $dy = $ev->{y} - $oy;
818 1177
819 $self->{user_w} = $bw + $x - $ox; 1178 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
820 $self->{user_h} = $bh + $y - $oy; 1179 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
821 $self->check_size; 1180
1181 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1182 $self->realloc;
822 }; 1183 };
823 1184
824 } elsif ($x >= 0 && $x < $self->{w} 1185 } elsif ($lr ^ $td) {
825 && $y >= 0 && $y < $border) {
826
827 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1186 my ($ox, $oy) = ($ev->{x}, $ev->{y});
828 my ($bx, $by) = ($self->{x}, $self->{y}); 1187 my ($bx, $by) = ($self->{x}, $self->{y});
829 1188
830 $self->{motion} = sub { 1189 $self->{motion} = sub {
831 my ($ev, $x, $y) = @_; 1190 my ($ev, $x, $y) = @_;
832 1191
833 ($x, $y) = ($ev->{x}, $ev->{y}); 1192 ($x, $y) = ($ev->{x}, $ev->{y});
834 1193
835 $self->move ($bx + $x - $ox, $by + $y - $oy); 1194 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
836 $self->update; 1195 # HACK: the next line is required to enforce placement
1196 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
837 }; 1197 };
1198 } else {
1199 return 0;
1200 }
1201
838 } 1202 1
839} 1203}
840 1204
841sub button_up { 1205sub invoke_button_up {
842 my ($self, $ev, $x, $y) = @_; 1206 my ($self, $ev, $x, $y) = @_;
843 1207
844 delete $self->{motion}; 1208 ! ! delete $self->{motion}
845} 1209}
846 1210
847sub mouse_motion { 1211sub invoke_mouse_motion {
848 my ($self, $ev, $x, $y) = @_; 1212 my ($self, $ev, $x, $y) = @_;
849 1213
850 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1214 $self->{motion}->($ev, $x, $y) if $self->{motion};
1215
1216 ! ! $self->{motion}
851} 1217}
852 1218
853sub _draw { 1219sub _draw {
854 my ($self) = @_; 1220 my ($self) = @_;
855 1221
1222 my $child = $self->{children}[0];
1223
856 my ($w, $h ) = ($self->{w}, $self->{h}); 1224 my ($w, $h ) = ($self->{w}, $self->{h});
857 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1225 my ($cw, $ch) = ($child->{w}, $child->{h});
858 1226
859 glEnable GL_BLEND;
860 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
861 glEnable GL_TEXTURE_2D; 1227 glEnable GL_TEXTURE_2D;
862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1228 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
863 1229
864 my $border = $self->border; 1230 my $border = $self->border;
865 1231
866 glColor @{ $self->{border_bg} }; 1232 glColor @{ $self->{border_bg} };
867 $tex[1]->draw_quad (0, 0, $w, $border); 1233 $border[0]->draw_quad_alpha (0, 0, $w, $border);
868 $tex[3]->draw_quad (0, $border, $border, $ch); 1234 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
869 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1235 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
870 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1236 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
871 1237
872 my $bg = $tex[0]; 1238 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1239 glColor @{ $self->{bg} };
873 1240
874 # TODO: repeat texture not scale 1241 # TODO: repeat texture not scale
875 my $rep_x = $cw / $bg->{w}; 1242 # solve this better(?)
876 my $rep_y = $ch / $bg->{h}; 1243 $bg->{s} = $cw / $bg->{w};
877 1244 $bg->{t} = $ch / $bg->{h};
878 glColor @{ $self->{bg} };
879
880 $bg->{s} = $rep_x;
881 $bg->{t} = $rep_y;
882 $bg->{wrap_mode} = 1;
883 $bg->draw_quad ($border, $border, $cw, $ch); 1245 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1246 }
884 1247
885 glDisable GL_TEXTURE_2D; 1248 glDisable GL_TEXTURE_2D;
886 glDisable GL_BLEND;
887 1249
888 $self->{title}->draw if $self->{title};
889 $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};
890} 1261}
891 1262
892############################################################################# 1263#############################################################################
893 1264
894package CFClient::UI::Table; 1265package CFClient::UI::Table;
… …
902sub new { 1273sub new {
903 my $class = shift; 1274 my $class = shift;
904 1275
905 $class->SUPER::new ( 1276 $class->SUPER::new (
906 col_expand => [], 1277 col_expand => [],
907 @_ 1278 @_,
908 ) 1279 )
1280}
1281
1282sub children {
1283 grep $_, map @$_, grep $_, @{ $_[0]{children} }
909} 1284}
910 1285
911sub add { 1286sub add {
912 my ($self, $x, $y, $child) = @_; 1287 my ($self, $x, $y, $child) = @_;
913 1288
914 $child->set_parent ($self); 1289 $child->set_parent ($self);
915 $self->{children}[$y][$x] = $child; 1290 $self->{children}[$y][$x] = $child;
916 1291
917 $child->check_size; 1292 $self->realloc;
918} 1293}
919 1294
1295sub remove {
1296 my ($self, $child) = @_;
1297
1298 # TODO: not yet implemented
1299}
1300
920# TODO: move to container class maybe? send childs a signal on removal? 1301# TODO: move to container class maybe? send children a signal on removal?
921sub clear { 1302sub clear {
922 my ($self) = @_; 1303 my ($self) = @_;
923 1304
924 my $children = delete $self->{children}; 1305 my @children = $self->children;
1306 delete $self->{children};
925 1307
926 for (grep $_, map @$_, grep $_, @$children) { 1308 for (@children) {
927 delete $_->{parent}; 1309 delete $_->{parent};
928 $_->hide; 1310 $_->hide;
929 } 1311 }
930 1312
931 $self->update; 1313 $self->realloc;
932} 1314}
933 1315
934sub get_wh { 1316sub get_wh {
935 my ($self) = @_; 1317 my ($self) = @_;
936 1318
… …
962 (sum @$ws), 1344 (sum @$ws),
963 (sum @$hs), 1345 (sum @$hs),
964 ) 1346 )
965} 1347}
966 1348
967sub size_allocate { 1349sub invoke_size_allocate {
968 my ($self, $w, $h) = @_; 1350 my ($self, $w, $h) = @_;
969 1351
970 my ($ws, $hs) = $self->get_wh; 1352 my ($ws, $hs) = $self->get_wh;
971 1353
972 my $req_w = sum @$ws; 1354 my $req_w = (sum @$ws) || 1;
973 my $req_h = sum @$hs; 1355 my $req_h = (sum @$hs) || 1;
974 1356
975 # TODO: nicer code && do row_expand 1357 # TODO: nicer code && do row_expand
976 my @col_expand = @{$self->{col_expand}}; 1358 my @col_expand = @{$self->{col_expand}};
977 @col_expand = (1) x @$ws unless @col_expand; 1359 @col_expand = (1) x @$ws unless @col_expand;
978 my $col_expand = (sum @col_expand) || 1; 1360 my $col_expand = (sum @col_expand) || 1;
… …
1004 } 1386 }
1005 1387
1006 $y += $row_h; 1388 $y += $row_h;
1007 } 1389 }
1008 1390
1391 1
1009} 1392}
1010 1393
1011sub find_widget { 1394sub find_widget {
1012 my ($self, $x, $y) = @_; 1395 my ($self, $x, $y) = @_;
1013 1396
… …
1032 } 1415 }
1033} 1416}
1034 1417
1035############################################################################# 1418#############################################################################
1036 1419
1420package CFClient::UI::Box;
1421
1422our @ISA = CFClient::UI::Container::;
1423
1424sub size_request {
1425 my ($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 += $alloc;
1473 }
1474
1475 1
1476}
1477
1478#############################################################################
1479
1037package CFClient::UI::HBox; 1480package CFClient::UI::HBox;
1038 1481
1039# TODO: wrap into common Box base class
1040
1041our @ISA = CFClient::UI::Container::; 1482our @ISA = CFClient::UI::Box::;
1042 1483
1043sub size_request { 1484sub new {
1044 my ($self) = @_; 1485 my $class = shift;
1045 1486
1046 my @alloc = map [$_->size_request], @{$self->{children}}; 1487 $class->SUPER::new (
1047 1488 vertical => 0,
1048 ( 1489 @_,
1049 (List::Util::sum map $_->[0], @alloc),
1050 (List::Util::max map $_->[1], @alloc),
1051 ) 1490 )
1052} 1491}
1053 1492
1054sub size_allocate {
1055 my ($self, $w, $h) = @_;
1056
1057 ($h, $w) = ($w, $h);
1058
1059 my $children = $self->{children};
1060
1061 my @h = map $_->{req_w}, @$children;
1062
1063 my $req_h = List::Util::sum @h;
1064
1065 if ($req_h > $h) {
1066 # ah well, not enough space
1067 $_ *= $h / $req_h for @h;
1068 } else {
1069 my $exp = List::Util::sum map $_->{expand}, @$children;
1070 $exp ||= 1;
1071
1072 for (0 .. $#$children) {
1073 my $child = $children->[$_];
1074
1075 my $alloc_h = $h[$_];
1076 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1077 $h[$_] = $alloc_h;
1078 }
1079 }
1080
1081 CFClient::UI::harmonize \@h;
1082
1083 my $y = 0;
1084 for (0 .. $#$children) {
1085 my $child = $children->[$_];
1086 my $h = $h[$_];
1087 $child->configure ($y, 0, $h, $w);
1088
1089 $y += $h;
1090 }
1091
1092 1
1093}
1094
1095############################################################################# 1493#############################################################################
1096 1494
1097package CFClient::UI::VBox; 1495package CFClient::UI::VBox;
1098 1496
1099# TODO: wrap into common Box base class
1100
1101our @ISA = CFClient::UI::Container::; 1497our @ISA = CFClient::UI::Box::;
1102 1498
1103sub size_request { 1499sub new {
1104 my ($self) = @_; 1500 my $class = shift;
1105 1501
1106 my @alloc = map [$_->size_request], @{$self->{children}}; 1502 $class->SUPER::new (
1107 1503 vertical => 1,
1108 ( 1504 @_,
1109 (List::Util::max map $_->[0], @alloc),
1110 (List::Util::sum map $_->[1], @alloc),
1111 ) 1505 )
1112} 1506}
1113 1507
1114sub size_allocate {
1115 my ($self, $w, $h) = @_;
1116
1117 my $children = $self->{children};
1118
1119 my @h = map $_->{req_h}, @$children;
1120
1121 my $req_h = List::Util::sum @h;
1122
1123 if ($req_h > $h) {
1124 # ah well, not enough space
1125 $_ *= $h / $req_h for @h;
1126 } else {
1127 my $exp = List::Util::sum map $_->{expand}, @$children;
1128 $exp ||= 1;
1129
1130 for (0 .. $#$children) {
1131 my $child = $children->[$_];
1132
1133 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1134 }
1135 }
1136
1137 CFClient::UI::harmonize \@h;
1138
1139 my $y = 0;
1140 for (0 .. $#$children) {
1141 my $child = $children->[$_];
1142 my $h = $h[$_];
1143 $child->configure (0, $y, $w, $h);
1144
1145 $y += $h;
1146 }
1147
1148 1
1149}
1150
1151############################################################################# 1508#############################################################################
1152 1509
1153package CFClient::UI::Label; 1510package CFClient::UI::Label;
1154 1511
1155our @ISA = CFClient::UI::Base::; 1512our @ISA = CFClient::UI::DrawBG::;
1156 1513
1157use CFClient::OpenGL; 1514use CFClient::OpenGL;
1158 1515
1159sub new { 1516sub new {
1160 my ($class, %arg) = @_; 1517 my ($class, %arg) = @_;
1161 1518
1162 my $self = $class->SUPER::new ( 1519 my $self = $class->SUPER::new (
1163 fg => [1, 1, 1], 1520 fg => [1, 1, 1],
1521 #bg => none
1522 #active_bg => none
1164 #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),
1165 fontsize => 1, 1529 fontsize => 1,
1166 text => "",
1167 align => -1, 1530 align => -1,
1168 valign => -1, 1531 valign => -1,
1169 padding => 2, 1532 padding_x => 2,
1170 layout => new CFClient::Layout, 1533 padding_y => 2,
1171 can_events => 0, 1534 can_events => 0,
1172 %arg 1535 %arg
1173 ); 1536 );
1174 1537
1175 if (exists $self->{template}) { 1538 if (exists $self->{template}) {
1176 my $layout = new CFClient::Layout; 1539 my $layout = new CFClient::Layout;
1177 $layout->set_text (delete $self->{template}); 1540 $layout->set_text (delete $self->{template});
1178 $self->{template} = $layout; 1541 $self->{template} = $layout;
1179 } 1542 }
1180 1543
1181 $self->set_text (delete $self->{text}) if exists $self->{text}; 1544 if (exists $self->{markup}) {
1182 $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 }
1183 1549
1184 $self 1550 $self
1185} 1551}
1186 1552
1187sub escape { 1553sub escape($) {
1188 local $_ = $_[1]; 1554 local $_ = $_[0];
1189 1555
1190 s/&/&amp;/g; 1556 s/&/&amp;/g;
1191 s/>/&gt;/g; 1557 s/>/&gt;/g;
1192 s/</&lt;/g; 1558 s/</&lt;/g;
1193 1559
1194 $_[1] 1560 $_
1561}
1562
1563sub update {
1564 my ($self) = @_;
1565
1566 delete $self->{texture};
1567 $self->SUPER::update;
1568}
1569
1570sub realloc {
1571 my ($self) = @_;
1572
1573 delete $self->{ox};
1574 $self->SUPER::realloc;
1195} 1575}
1196 1576
1197sub set_text { 1577sub set_text {
1198 my ($self, $text) = @_; 1578 my ($self, $text) = @_;
1199 1579
1580 return if $self->{text} eq "T$text";
1581 $self->{text} = "T$text";
1582
1583 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1200 $self->{layout}->set_text ($text); 1584 $self->{layout}->set_text ($text);
1201 1585
1202 delete $self->{texture}; 1586 delete $self->{size_req};
1203 $self->check_size; 1587 $self->realloc;
1204 $self->update; 1588 $self->update;
1205} 1589}
1206 1590
1207sub set_markup { 1591sub set_markup {
1208 my ($self, $markup) = @_; 1592 my ($self, $markup) = @_;
1209 1593
1594 return if $self->{text} eq "M$markup";
1595 $self->{text} = "M$markup";
1596
1597 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1598
1599 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1210 $self->{layout}->set_markup ($markup); 1600 $self->{layout}->set_markup ($markup);
1211 1601
1212 delete $self->{texture}; 1602 delete $self->{size_req};
1213 $self->check_size; 1603 $self->realloc;
1214 $self->update; 1604 $self->update;
1215} 1605}
1216 1606
1217sub size_request { 1607sub size_request {
1218 my ($self) = @_; 1608 my ($self) = @_;
1219 1609
1610 $self->{size_req} ||= do {
1220 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1611 $self->{layout}->set_font ($self->{font}) if $self->{font};
1221 $self->{layout}->set_width ($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});
1222 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1615 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1223 1616
1224 my ($w, $h) = $self->{layout}->size; 1617 my ($w, $h) = $self->{layout}->size;
1225 1618
1226 if (exists $self->{template}) { 1619 if (exists $self->{template}) {
1227 $self->{template}->set_font ($self->{font}) if $self->{font}; 1620 $self->{template}->set_font ($self->{font}) if $self->{font};
1228 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1621 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1229 1622
1230 my ($w2, $h2) = $self->{template}->size; 1623 my ($w2, $h2) = $self->{template}->size;
1231 1624
1232 $w = List::Util::max $w, $w2; 1625 $w = List::Util::max $w, $w2;
1233 $h = List::Util::max $h, $h2; 1626 $h = List::Util::max $h, $h2;
1627 }
1628
1629 [$w, $h]
1234 } 1630 };
1235 1631
1236 ( 1632 @{ $self->{size_req} }
1237 $w + $self->{padding} * 2,
1238 $h + $self->{padding} * 2,
1239 )
1240} 1633}
1241 1634
1242sub size_allocate { 1635sub invoke_size_allocate {
1243 my ($self, $w, $h) = @_; 1636 my ($self, $w, $h) = @_;
1244 1637
1638 delete $self->{ox};
1639
1245 delete $self->{texture}; 1640 delete $self->{texture}
1641 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1642
1643 1
1246} 1644}
1247 1645
1248sub set_fontsize { 1646sub set_fontsize {
1249 my ($self, $fontsize) = @_; 1647 my ($self, $fontsize) = @_;
1250 1648
1251 $self->{fontsize} = $fontsize; 1649 $self->{fontsize} = $fontsize;
1252 delete $self->{texture}; 1650 delete $self->{texture};
1253 $self->check_size; 1651
1254 $self->update; 1652 $self->realloc;
1653}
1654
1655sub reconfigure {
1656 my ($self) = @_;
1657
1658 delete $self->{size_req};
1659
1660 $self->SUPER::reconfigure;
1255} 1661}
1256 1662
1257sub _draw { 1663sub _draw {
1258 my ($self) = @_; 1664 my ($self) = @_;
1259 1665
1666 $self->SUPER::_draw; # draw background, if applicable
1667
1260 my $tex = $self->{texture} ||= do { 1668 my $tex = $self->{texture} ||= do {
1669 $self->{layout}->set_foreground (@{$self->{fg}});
1261 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1670 $self->{layout}->set_font ($self->{font}) if $self->{font};
1262 $self->{layout}->set_width ($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});
1263 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1674 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1675
1264 new_from_layout CFClient::Texture $self->{layout} 1676 new_from_layout CFClient::Texture $self->{layout}
1265 }; 1677 };
1266 1678
1267 glEnable GL_BLEND; 1679 unless (exists $self->{ox}) {
1268 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
1269 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 {
1270 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1699 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1271 1700 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1272 glColor @{$self->{fg}}; 1701 }
1273
1274 $self->{ox} = int (
1275 $self->{align} < 0 ? $self->{padding}
1276 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1277 : ($self->{w} - $tex->{w}) * 0.5
1278 );
1279
1280 $self->{oy} = int (
1281 $self->{valign} < 0 ? $self->{padding}
1282 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1283 : ($self->{h} - $tex->{h}) * 0.5
1284 );
1285
1286 $tex->draw_quad ($self->{ox}, $self->{oy});
1287 1702
1288 glDisable GL_TEXTURE_2D; 1703 glDisable GL_TEXTURE_2D;
1289 glDisable GL_BLEND;
1290} 1704}
1291 1705
1292############################################################################# 1706#############################################################################
1293 1707
1294package CFClient::UI::EntryBase; 1708package CFClient::UI::EntryBase;
… …
1307 active_fg => [0, 0, 0], 1721 active_fg => [0, 0, 0],
1308 can_hover => 1, 1722 can_hover => 1,
1309 can_focus => 1, 1723 can_focus => 1,
1310 valign => 0, 1724 valign => 0,
1311 can_events => 1, 1725 can_events => 1,
1726 #text => ...
1727 #hidden => "*",
1312 @_ 1728 @_
1313 ) 1729 )
1314} 1730}
1315 1731
1316sub _set_text { 1732sub _set_text {
… …
1318 1734
1319 delete $self->{cur_h}; 1735 delete $self->{cur_h};
1320 1736
1321 return if $self->{text} eq $text; 1737 return if $self->{text} eq $text;
1322 1738
1323 delete $self->{texture};
1324
1325 $self->{last_activity} = $::NOW; 1739 $self->{last_activity} = $::NOW;
1326 $self->{text} = $text; 1740 $self->{text} = $text;
1327 1741
1328 $text =~ s/./*/g if $self->{hidden}; 1742 $text =~ s/./*/g if $self->{hidden};
1329 $self->{layout}->set_text ("$text "); 1743 $self->{layout}->set_text ("$text ");
1744 delete $self->{size_req};
1330 1745
1331 $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);
1332} 1757}
1333 1758
1334sub get_text { 1759sub get_text {
1335 $_[0]{text} 1760 $_[0]{text}
1336} 1761}
… …
1341 my ($w, $h) = $self->SUPER::size_request; 1766 my ($w, $h) = $self->SUPER::size_request;
1342 1767
1343 ($w + 1, $h) # add 1 for cursor 1768 ($w + 1, $h) # add 1 for cursor
1344} 1769}
1345 1770
1346sub size_allocate {
1347 my ($self, $w, $h) = @_;
1348
1349 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1350}
1351
1352sub set_text {
1353 my ($self, $text) = @_;
1354
1355 $self->{cursor} = length $text;
1356 $self->_set_text ($text);
1357 $self->update;
1358}
1359
1360sub key_down { 1771sub invoke_key_down {
1361 my ($self, $ev) = @_; 1772 my ($self, $ev) = @_;
1362 1773
1363 my $mod = $ev->{mod}; 1774 my $mod = $ev->{mod};
1364 my $sym = $ev->{sym}; 1775 my $sym = $ev->{sym};
1365 my $uni = $ev->{unicode}; 1776 my $uni = $ev->{unicode};
1366 1777
1367 my $text = $self->get_text; 1778 my $text = $self->get_text;
1368 1779
1369 if ($sym == 8) { 1780 if ($uni == 8) {
1370 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1781 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1371 } elsif ($sym == 127) { 1782 } elsif ($uni == 127) {
1372 substr $text, $self->{cursor}, 1, ""; 1783 substr $text, $self->{cursor}, 1, "";
1373 } elsif ($sym == CFClient::SDLK_LEFT) { 1784 } elsif ($sym == CFClient::SDLK_LEFT) {
1374 --$self->{cursor} if $self->{cursor}; 1785 --$self->{cursor} if $self->{cursor};
1375 } elsif ($sym == CFClient::SDLK_RIGHT) { 1786 } elsif ($sym == CFClient::SDLK_RIGHT) {
1376 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1787 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1377 } elsif ($sym == CFClient::SDLK_HOME) { 1788 } elsif ($sym == CFClient::SDLK_HOME) {
1378 $self->{cursor} = 0; 1789 $self->{cursor} = 0;
1379 } elsif ($sym == CFClient::SDLK_END) { 1790 } elsif ($sym == CFClient::SDLK_END) {
1380 $self->{cursor} = length $text; 1791 $self->{cursor} = length $text;
1381 } elsif ($sym == 27) { 1792 } elsif ($uni == 27) {
1382 $self->emit ('escape'); 1793 $self->emit ('escape');
1383 } elsif ($uni) { 1794 } elsif ($uni) {
1384 substr $text, $self->{cursor}++, 0, chr $uni; 1795 substr $text, $self->{cursor}++, 0, chr $uni;
1796 } else {
1797 return 0;
1385 } 1798 }
1386 1799
1387 $self->_set_text ($text); 1800 $self->_set_text ($text);
1388 $self->update;
1389}
1390 1801
1802 $self->realloc;
1803
1804 1
1805}
1806
1391sub focus_in { 1807sub invoke_focus_in {
1392 my ($self) = @_; 1808 my ($self) = @_;
1393 1809
1394 $self->{last_activity} = $::NOW; 1810 $self->{last_activity} = $::NOW;
1395 1811
1396 $self->SUPER::focus_in; 1812 $self->SUPER::invoke_focus_in
1397} 1813}
1398 1814
1399sub button_down { 1815sub invoke_button_down {
1400 my ($self, $ev, $x, $y) = @_; 1816 my ($self, $ev, $x, $y) = @_;
1401 1817
1402 $self->SUPER::button_down ($ev, $x, $y); 1818 $self->SUPER::invoke_button_down ($ev, $x, $y);
1403 1819
1404 my $idx = $self->{layout}->xy_to_index ($x, $y); 1820 my $idx = $self->{layout}->xy_to_index ($x, $y);
1405 1821
1406 # byte-index to char-index 1822 # byte-index to char-index
1407 my $text = $self->{text}; 1823 my $text = $self->{text};
1408 utf8::encode $text; 1824 utf8::encode $text;
1409 $self->{cursor} = length substr $text, 0, $idx; 1825 $self->{cursor} = length substr $text, 0, $idx;
1410 1826
1411 $self->_set_text ($self->{text}); 1827 $self->_set_text ($self->{text});
1412 $self->update; 1828 $self->update;
1829
1830 1
1413} 1831}
1414 1832
1415sub mouse_motion { 1833sub invoke_mouse_motion {
1416 my ($self, $ev, $x, $y) = @_; 1834 my ($self, $ev, $x, $y) = @_;
1417# 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, $y;#d#
1836
1837 1
1418} 1838}
1419 1839
1420sub _draw { 1840sub _draw {
1421 my ($self) = @_; 1841 my ($self) = @_;
1422 1842
1423 local $self->{fg} = $self->{fg}; 1843 local $self->{fg} = $self->{fg};
1424 1844
1425 if ($FOCUS == $self) { 1845 if ($FOCUS == $self) {
1426 glColor @{$self->{active_bg}}; 1846 glColor_premultiply @{$self->{active_bg}};
1427 $self->{fg} = $self->{active_fg}; 1847 $self->{fg} = $self->{active_fg};
1428 } else { 1848 } else {
1429 glColor @{$self->{bg}}; 1849 glColor_premultiply @{$self->{bg}};
1430 } 1850 }
1431 1851
1432 glEnable GL_BLEND; 1852 glEnable GL_BLEND;
1433 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1853 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1434 glBegin GL_QUADS; 1854 glBegin GL_QUADS;
1435 glVertex 0 , 0; 1855 glVertex 0 , 0;
1436 glVertex 0 , $self->{h}; 1856 glVertex 0 , $self->{h};
1437 glVertex $self->{w}, $self->{h}; 1857 glVertex $self->{w}, $self->{h};
1438 glVertex $self->{w}, 0; 1858 glVertex $self->{w}, 0;
… …
1463 1883
1464our @ISA = CFClient::UI::EntryBase::; 1884our @ISA = CFClient::UI::EntryBase::;
1465 1885
1466use CFClient::OpenGL; 1886use CFClient::OpenGL;
1467 1887
1468sub key_down { 1888sub invoke_key_down {
1469 my ($self, $ev) = @_; 1889 my ($self, $ev) = @_;
1470 1890
1471 my $sym = $ev->{sym}; 1891 my $sym = $ev->{sym};
1472 1892
1473 if ($sym == 13) { 1893 if ($sym == 13) {
… …
1499 } else { 1919 } else {
1500 $self->set_text ($self->{history_saveback}); 1920 $self->set_text ($self->{history_saveback});
1501 } 1921 }
1502 1922
1503 } else { 1923 } else {
1504 $self->SUPER::key_down ($ev); 1924 return $self->SUPER::invoke_key_down ($ev)
1925 }
1926
1505 } 1927 1
1506
1507} 1928}
1508 1929
1509############################################################################# 1930#############################################################################
1510 1931
1511package CFClient::UI::Button; 1932package CFClient::UI::Button;
… …
1520 1941
1521sub new { 1942sub new {
1522 my $class = shift; 1943 my $class = shift;
1523 1944
1524 $class->SUPER::new ( 1945 $class->SUPER::new (
1525 padding => 4, 1946 padding_x => 4,
1947 padding_y => 4,
1526 fg => [1, 1, 1], 1948 fg => [1, 1, 1],
1527 bg => [1, 1, 1, 0.2],
1528 active_fg => [0, 0, 1], 1949 active_fg => [0, 0, 1],
1529 can_hover => 1, 1950 can_hover => 1,
1530 align => 0, 1951 align => 0,
1531 valign => 0, 1952 valign => 0,
1532 can_events => 1, 1953 can_events => 1,
1533 @_ 1954 @_
1534 ) 1955 )
1535} 1956}
1536 1957
1537sub button_up { 1958sub invoke_button_up {
1538 my ($self, $ev, $x, $y) = @_; 1959 my ($self, $ev, $x, $y) = @_;
1539 1960
1961 $self->emit ("activate")
1540 if ($x >= 0 && $x < $self->{w} 1962 if $x >= 0 && $x < $self->{w}
1541 && $y >= 0 && $y < $self->{h}) { 1963 && $y >= 0 && $y < $self->{h};
1542 $self->emit ("activate"); 1964
1543 } 1965 1
1544} 1966}
1545 1967
1546sub _draw { 1968sub _draw {
1547 my ($self) = @_; 1969 my ($self) = @_;
1548 1970
1549 local $self->{fg} = $self->{fg}; 1971 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1550 1972
1551 if ($GRAB == $self) {
1552 $self->{fg} = $self->{active_fg};
1553 }
1554
1555 glEnable GL_BLEND;
1556 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1557 glEnable GL_TEXTURE_2D; 1973 glEnable GL_TEXTURE_2D;
1558 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1974 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1559 glColor 0, 0, 0, 1; 1975 glColor 0, 0, 0, 1;
1560 1976
1561 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1977 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1562 1978
1563 glDisable GL_TEXTURE_2D; 1979 glDisable GL_TEXTURE_2D;
1564 glDisable GL_BLEND;
1565 1980
1566 $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
1567} 2018}
1568 2019
1569############################################################################# 2020#############################################################################
1570 2021
1571package CFClient::UI::CheckBox; 2022package CFClient::UI::CheckBox;
… …
1580 2031
1581sub new { 2032sub new {
1582 my $class = shift; 2033 my $class = shift;
1583 2034
1584 $class->SUPER::new ( 2035 $class->SUPER::new (
1585 padding => 2, 2036 padding_x => 2,
2037 padding_y => 2,
1586 fg => [1, 1, 1], 2038 fg => [1, 1, 1],
1587 active_fg => [1, 1, 0], 2039 active_fg => [1, 1, 0],
2040 bg => [0, 0, 0, 0.2],
2041 active_bg => [1, 1, 1, 0.5],
1588 state => 0, 2042 state => 0,
1589 can_hover => 1, 2043 can_hover => 1,
1590 @_ 2044 @_
1591 ) 2045 )
1592} 2046}
1593 2047
1594sub size_request { 2048sub size_request {
1595 my ($self) = @_; 2049 my ($self) = @_;
1596 2050
1597 ($self->{padding} * 2 + 6) x 2 2051 (6) x 2
1598} 2052}
1599 2053
1600sub button_down { 2054sub invoke_button_down {
1601 my ($self, $ev, $x, $y) = @_; 2055 my ($self, $ev, $x, $y) = @_;
1602 2056
1603 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2057 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1604 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2058 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1605 $self->{state} = !$self->{state}; 2059 $self->{state} = !$self->{state};
1606 $self->emit (changed => $self->{state}); 2060 $self->emit (changed => $self->{state});
2061 } else {
2062 return 0
2063 }
2064
1607 } 2065 1
1608} 2066}
1609 2067
1610sub _draw { 2068sub _draw {
1611 my ($self) = @_; 2069 my ($self) = @_;
1612 2070
1613 $self->SUPER::_draw; 2071 $self->SUPER::_draw;
1614 2072
1615 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2073 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1616 2074
1617 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;
1618 2078
1619 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2079 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1620 2080
1621 glEnable GL_BLEND; 2081 my $tex = $self->{state} ? $tex[1] : $tex[0];
2082
1622 glEnable GL_TEXTURE_2D; 2083 glEnable GL_TEXTURE_2D;
1623 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1624
1625 my $tex = $self->{state} ? $tex[1] : $tex[0];
1626
1627 $tex->draw_quad (0, 0, $s, $s); 2084 $tex->draw_quad_alpha (0, 0, $s, $s);
1628
1629 glDisable GL_TEXTURE_2D; 2085 glDisable GL_TEXTURE_2D;
1630 glDisable GL_BLEND;
1631} 2086}
1632 2087
1633############################################################################# 2088#############################################################################
1634 2089
1635package CFClient::UI::Image; 2090package CFClient::UI::Image;
… …
1678 glTranslate 0, -$self->{w}, 0; 2133 glTranslate 0, -$self->{w}, 0;
1679 2134
1680 ($w, $h) = ($h, $w); 2135 ($w, $h) = ($h, $w);
1681 } 2136 }
1682 2137
1683 glEnable GL_BLEND;
1684 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1685 glEnable GL_TEXTURE_2D; 2138 glEnable GL_TEXTURE_2D;
1686 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2139 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1687 2140
1688 $tex->draw_quad (0, 0, $w, $h); 2141 $tex->draw_quad_alpha (0, 0, $w, $h);
1689 2142
1690 glDisable GL_BLEND;
1691 glDisable GL_TEXTURE_2D; 2143 glDisable GL_TEXTURE_2D;
1692} 2144}
1693 2145
1694############################################################################# 2146#############################################################################
1695 2147
… …
1743} 2195}
1744 2196
1745sub set_max { 2197sub set_max {
1746 my ($self, $max) = @_; 2198 my ($self, $max) = @_;
1747 2199
2200 return if $self->{max_val} == $max;
2201
1748 $self->{max_val} = $max; 2202 $self->{max_val} = $max;
2203 $self->update;
1749} 2204}
1750 2205
1751sub set_value { 2206sub set_value {
1752 my ($self, $val, $max) = @_; 2207 my ($self, $val, $max) = @_;
1753 2208
1754 $self->set_max ($max) 2209 $self->set_max ($max)
1755 if defined $max; 2210 if defined $max;
1756 2211
1757 $max = $self->{max_val}; 2212 return if $self->{val} == $val;
2213
1758 $self->{val} = $val; 2214 $self->{val} = $val;
1759
1760 $self->update; 2215 $self->update;
1761} 2216}
1762 2217
1763sub _draw { 2218sub _draw {
1764 my ($self) = @_; 2219 my ($self) = @_;
… …
1782 2237
1783 my $h1 = $self->{h} * (1 - $ycut1); 2238 my $h1 = $self->{h} * (1 - $ycut1);
1784 my $h2 = $self->{h} * (1 - $ycut2); 2239 my $h2 = $self->{h} * (1 - $ycut2);
1785 2240
1786 glEnable GL_BLEND; 2241 glEnable GL_BLEND;
1787 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;
1788 glEnable GL_TEXTURE_2D; 2244 glEnable GL_TEXTURE_2D;
1789 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2245 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1790 2246
1791 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2247 glBindTexture GL_TEXTURE_2D, $t1->{name};
1792 glBegin GL_QUADS; 2248 glBegin GL_QUADS;
… …
1847 2303
1848 $self->{value}->set_fontsize ($fsize); 2304 $self->{value}->set_fontsize ($fsize);
1849 $self->{max} ->set_fontsize ($fsize); 2305 $self->{max} ->set_fontsize ($fsize);
1850} 2306}
1851 2307
2308sub set_max {
2309 my ($self, $max) = @_;
2310
2311 $self->{gauge}->set_max ($max);
2312 $self->{max}->set_text ($max);
2313}
2314
1852sub set_value { 2315sub set_value {
1853 my ($self, $val, $max) = @_; 2316 my ($self, $val, $max) = @_;
1854 2317
1855 $self->set_max ($max) 2318 $self->set_max ($max)
1856 if defined $max; 2319 if defined $max;
1857 2320
1858 $self->{gauge}->set_value ($val, $max); 2321 $self->{gauge}->set_value ($val, $max);
1859 $self->{value}->set_text ($val); 2322 $self->{value}->set_text ($val);
1860}
1861
1862sub set_max {
1863 my ($self, $max) = @_;
1864
1865 $self->{gauge}->set_max ($max);
1866 $self->{max}->set_text ($max);
1867} 2323}
1868 2324
1869############################################################################# 2325#############################################################################
1870 2326
1871package CFClient::UI::Slider; 2327package CFClient::UI::Slider;
… …
1881 qw(s1_slider.png s1_slider_bg.png); 2337 qw(s1_slider.png s1_slider_bg.png);
1882 2338
1883sub new { 2339sub new {
1884 my $class = shift; 2340 my $class = shift;
1885 2341
1886 # range [value, low, high, page] 2342 # range [value, low, high, page, unit]
1887 2343
1888 # TODO: 0-width page 2344 # TODO: 0-width page
1889 # TODO: req_w/h are wrong with vertical 2345 # TODO: req_w/h are wrong with vertical
1890 # TODO: calculations are off 2346 # TODO: calculations are off
1891 my $self = $class->SUPER::new ( 2347 my $self = $class->SUPER::new (
1892 fg => [1, 1, 1], 2348 fg => [1, 1, 1],
1893 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],
1894 range => [0, 0, 100, 10], 2352 range => [0, 0, 100, 10, 0],
1895 req_w => 20, 2353 min_w => $::WIDTH / 80,
1896 req_h => 20, 2354 min_h => $::WIDTH / 80,
1897 vertical => 0, 2355 vertical => 0,
1898 can_hover => 1, 2356 can_hover => 1,
1899 inner_pad => 5, 2357 inner_pad => 0.02,
1900 @_ 2358 @_
1901 ); 2359 );
1902 2360
2361 $self->set_value ($self->{range}[0]);
2362 $self->update;
2363
1903 $self 2364 $self
1904} 2365}
1905 2366
2367sub set_range {
2368 my ($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 $self->update;
2398 }
2399}
2400
1906sub size_request { 2401sub size_request {
1907 my ($self) = @_; 2402 my ($self) = @_;
1908 2403
1909 my $w = $self->{req_w}; 2404 ($self->{req_w}, $self->{req_h})
1910 my $h = $self->{req_h};
1911
1912 $self->{vertical} ? ($h, $w) : ($w, $h)
1913} 2405}
1914 2406
1915sub button_down { 2407sub invoke_button_down {
1916 my ($self, $ev, $x, $y) = @_; 2408 my ($self, $ev, $x, $y) = @_;
1917 2409
1918 $self->SUPER::button_down ($ev, $x, $y); 2410 $self->SUPER::invoke_button_down ($ev, $x, $y);
2411
2412 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2413
1919 $self->mouse_motion ($ev, $x, $y); 2414 $self->mouse_motion ($ev, $x, $y)
1920} 2415}
1921 2416
1922sub mouse_motion { 2417sub invoke_mouse_motion {
1923 my ($self, $ev, $x, $y) = @_; 2418 my ($self, $ev, $x, $y) = @_;
1924 2419
1925 if ($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
1926 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2448 my ($value, $lo, $hi, $page) = @{$self->{range}};
2449 my $range = ($hi - $page - $lo) || 1e-100;
1927 2450
1928 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2451 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1929 2452
1930 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2453 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1931 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2454 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1932 2455
1933 $x -= $inner_pad_px; # substract the padding 2456 $value = ($value - $lo) / $range;
1934 $x = $x * ($hi - $lo) / $inner_w + $lo; 2457 $value = $value * $self->{scale} + $self->{offset};
1935 $x = $lo if $x < $lo;
1936 $x = $hi - $page if $x > $hi - $page;
1937 $self->{range}[0] = $x;
1938 2458
1939 $self->emit (changed => $x); 2459 $self->{knob_x} = $value - $knob_w * 0.5;
1940 $self->update; 2460 $self->{knob_w} = $knob_w;
1941 } 2461 }
1942}
1943
1944# the inner_* stuff is for generating a padding for the slider handle,
1945# so that the handle doesn't leave the texture. This calculation isn't 100%
1946# correct propably, but it does the job for now
1947sub _calc_inner_pad_px {
1948 my ($self, $w) = @_;
1949 ($w / 100) * $self->{inner_pad} # % to pixels
1950}
1951
1952sub _draw {
1953 my ($self) = @_;
1954 2462
1955 $self->SUPER::_draw (); 2463 $self->SUPER::_draw ();
1956 2464
1957 my ($w, $h) = @$self{qw(w h)}; 2465 glScale $self->{w}, $self->{h};
1958 2466
1959 if ($self->{vertical}) { 2467 if ($self->{vertical}) {
1960 # draw a vertical slider like a rotated horizontal slider 2468 # draw a vertical slider like a rotated horizontal slider
1961 2469
2470 glTranslate 1, 0, 0;
1962 glRotate 90, 0, 0, 1; 2471 glRotate 90, 0, 0, 1;
1963 glTranslate 0, -$self->{w}, 0;
1964
1965 ($w, $h) = ($h, $w);
1966 } 2472 }
1967 2473
1968 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2474 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1969 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2475 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1970 2476
1971 my ($value, $lo, $hi, $page) = @{$self->{range}};
1972
1973 $hi = $value + 1 if $lo == $hi;
1974
1975 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1976 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1977
1978 $page = int $page * $inner_w / ($hi - $lo);
1979 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1980
1981 $w -= $page;
1982 $page &= ~1;
1983 glTranslate $page * 0.5, 0, 0;
1984 $page ||= 2;
1985
1986 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1987 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1988
1989 glEnable GL_BLEND;
1990 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1991 glEnable GL_TEXTURE_2D; 2477 glEnable GL_TEXTURE_2D;
1992 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2478 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1993 2479
1994 # draw background 2480 # draw background
1995 $tex[1]->draw_quad (0, 0, $w, $h); 2481 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1996 2482
1997 # draw handle 2483 # draw handle
1998 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2484 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1999 2485
2000 glDisable GL_BLEND;
2001 glDisable GL_TEXTURE_2D; 2486 glDisable GL_TEXTURE_2D;
2002} 2487}
2003 2488
2004############################################################################# 2489#############################################################################
2005 2490
2491package CFClient::UI::ValSlider;
2492
2493our @ISA = CFClient::UI::HBox::;
2494
2495sub new {
2496 my ($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
2006package CFClient::UI::TextView; 2532package CFClient::UI::TextScroller;
2007 2533
2008our @ISA = CFClient::UI::HBox::; 2534our @ISA = CFClient::UI::HBox::;
2009 2535
2010use CFClient::OpenGL; 2536use CFClient::OpenGL;
2011 2537
… …
2013 my $class = shift; 2539 my $class = shift;
2014 2540
2015 my $self = $class->SUPER::new ( 2541 my $self = $class->SUPER::new (
2016 fontsize => 1, 2542 fontsize => 1,
2017 can_events => 0, 2543 can_events => 0,
2544 indent => 0,
2018 #font => default_font 2545 #font => default_font
2019 @_, 2546 @_,
2020 2547
2021 layout => (new CFClient::Layout), 2548 layout => (new CFClient::Layout 1),
2022 par => [], 2549 par => [],
2023 height => 0, 2550 height => 0,
2024 children => [ 2551 children => [
2025 (new CFClient::UI::Empty expand => 1), 2552 (new CFClient::UI::Empty expand => 1),
2026 (new CFClient::UI::Slider vertical => 1), 2553 (new CFClient::UI::Slider vertical => 1),
2027 ], 2554 ],
2028 ); 2555 );
2029 2556
2030 $self->{children}[1]->connect (changed => sub { 2557 $self->{children}[1]->connect (changed => sub { $self->update });
2031 $self->update;
2032 });
2033 2558
2034 $self 2559 $self
2035} 2560}
2036 2561
2037sub set_fontsize { 2562sub set_fontsize {
… …
2039 2564
2040 $self->{fontsize} = $fontsize; 2565 $self->{fontsize} = $fontsize;
2041 $self->reflow; 2566 $self->reflow;
2042} 2567}
2043 2568
2044sub text_height {
2045 my ($self, $text) = @_;
2046
2047 my $layout = $self->{layout};
2048
2049 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2050 $layout->set_width ($self->{w});
2051 $layout->set_text ($text);
2052
2053 ($layout->size)[1]
2054}
2055
2056sub reflow {
2057 my ($self) = @_;
2058
2059 $self->{need_reflow}++;
2060 $self->update;
2061}
2062
2063sub size_allocate { 2569sub invoke_size_allocate {
2064 my ($self, $w, $h) = @_; 2570 my ($self, $w, $h) = @_;
2065
2066 $self->SUPER::size_allocate ($w, $h);
2067 2571
2068 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2572 $self->{layout}->set_font ($self->{font}) if $self->{font};
2069 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2573 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2070 $self->{layout}->set_width ($self->{children}[0]{w}); 2574 $self->{layout}->set_width ($self->{children}[0]{w});
2575 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2071 2576
2072 $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 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2073} 2615}
2074 2616
2075sub add_paragraph { 2617sub add_paragraph {
2076 my ($self, $color, $text) = @_; 2618 my ($self, $color, $text, $indent) = @_;
2077 2619
2078 #TODO: intelligently "reformat" paragraph 2620 for my $line (split /\n/, $text) {
2079 2621 my ($w, $h) = $self->text_size ($line);
2080 my $height = $self->text_height ($text);
2081
2082 $self->{height} += $height; 2622 $self->{height} += $h;
2623 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2624 }
2083 2625
2084 push @{$self->{par}}, [$height, $color, $text];
2085
2086 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2626 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2087 $self->{children}[1]->update;
2088} 2627}
2089 2628
2090sub update { 2629sub update {
2091 my ($self) = @_; 2630 my ($self) = @_;
2092 2631
… …
2094 2633
2095 return unless $self->{h} > 0; 2634 return unless $self->{h} > 0;
2096 2635
2097 delete $self->{texture}; 2636 delete $self->{texture};
2098 2637
2099 $ROOT->on_refresh ($self, sub { 2638 $ROOT->on_post_alloc ($self => sub {
2639 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2640
2100 if (delete $self->{need_reflow}) { 2641 if (delete $self->{need_reflow}) {
2101 my $height = 0; 2642 my $height = 0;
2102 2643
2103 $height += $_->[0] = $self->text_height ($_->[2]) 2644 my $layout = $self->{layout};
2645
2646 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2647
2104 for @{$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 }
2105 2660
2106 $self->{height} = $height; 2661 $self->{height} = $height;
2107 2662
2108 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2663 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2109 2664
2110 delete $self->{texture}; 2665 delete $self->{texture};
2111 } 2666 }
2112 2667
2113 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2668 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2114 glClearColor 0, 0, 0, 1; 2669 glClearColor 0, 0, 0, 0;
2115 glClear GL_COLOR_BUFFER_BIT; 2670 glClear GL_COLOR_BUFFER_BIT;
2116 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
2117 glEnable GL_BLEND; 2683 glEnable GL_BLEND;
2684 #TODO# not correct in windows where rgba is forced off
2118 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2685 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2119 glEnable GL_TEXTURE_2D;
2120 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2121
2122 my $top = int $self->{children}[1]{range}[0];
2123
2124 my $y0 = $top;
2125 my $y1 = $top + $self->{h};
2126
2127 my $y = 0;
2128
2129 my $layout = $self->{layout};
2130
2131 $layout->set_font ($self->{font}) if $self->{font};
2132 2686
2133 for my $par (@{$self->{par}}) { 2687 for my $par (@{$self->{par}}) {
2134 my $h = $par->[0]; 2688 my $h = $par->[1];
2135 2689
2136 if ($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});
2137 $layout->set_text ($par->[2]); 2694 $layout->set_markup ($par->[4]);
2138 2695
2139 glColor @{ $par->[1] }; 2696 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2140 my ($W, $H) = $layout->size; 2697
2141 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2698 glRasterPos $par->[3], $y - $y0;
2699 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2142 } 2700 }
2143 2701
2144 $y += $h; 2702 $y += $h;
2145 } 2703 }
2146 2704
2147 glDisable GL_TEXTURE_2D;
2148 glDisable GL_BLEND; 2705 glDisable GL_BLEND;
2149 }; 2706 };
2150 }); 2707 });
2151} 2708}
2152 2709
2153sub _draw { 2710sub _draw {
2154 my ($self) = @_; 2711 my ($self) = @_;
2155 2712
2156 if ($self->{texture}) {
2157 glEnable GL_TEXTURE_2D; 2713 glEnable GL_TEXTURE_2D;
2158 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2714 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2159 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2715 glColor 0, 0, 0, 1;
2716 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2160 glDisable GL_TEXTURE_2D; 2717 glDisable GL_TEXTURE_2D;
2161 }
2162 2718
2163 $self->{children}[1]->draw; 2719 $self->{children}[1]->draw;
2164 2720
2165} 2721}
2166 2722
… …
2214 2770
2215sub new { 2771sub new {
2216 my $class = shift; 2772 my $class = shift;
2217 2773
2218 my $self = $class->SUPER::new ( 2774 my $self = $class->SUPER::new (
2219 state => 0, 2775 state => 0,
2220 connect_activate => \&toggle_flopper, 2776 on_activate => \&toggle_flopper,
2221 @_ 2777 @_
2222 ); 2778 );
2223 2779
2224 if ($self->{state}) {
2225 $self->{state} = 0;
2226 $self->toggle_flopper;
2227 }
2228
2229 $self 2780 $self
2230} 2781}
2231 2782
2232sub toggle_flopper { 2783sub toggle_flopper {
2233 my ($self) = @_; 2784 my ($self) = @_;
2234 2785
2235 # TODO: use animation 2786 $self->{other}->toggle_visibility;
2236 if ($self->{state} = !$self->{state}) {
2237 $CFClient::UI::ROOT->add ($self->{other});
2238 $self->{other}->move ($self->coord2global (0, $self->{h}));
2239 $self->emit ("open");
2240 } else {
2241 $CFClient::UI::ROOT->remove ($self->{other});
2242 $self->emit ("close");
2243 }
2244
2245 $self->emit (changed => $self->{state});
2246} 2787}
2247 2788
2248############################################################################# 2789#############################################################################
2249 2790
2250package CFClient::UI::Tooltip; 2791package CFClient::UI::Tooltip;
… …
2260 @_, 2801 @_,
2261 can_events => 0, 2802 can_events => 0,
2262 ) 2803 )
2263} 2804}
2264 2805
2265sub set_markup { 2806sub set_tooltip_from {
2266 my ($self, $text) = @_; 2807 my ($self, $widget) = @_;
2267 2808
2268 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2809 my $tooltip = $widget->{tooltip};
2269 $self->{label}->set_markup ($text); 2810
2270 $self->add ($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} || $::FONT_PROP),
2828 );
2271} 2829}
2272 2830
2273sub size_request { 2831sub size_request {
2274 my ($self) = @_; 2832 my ($self) = @_;
2275 2833
2276 $self->child->set_max_size ($::WIDTH * 0.3);
2277
2278 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2834 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2279 2835
2280 ($w + 4, $h + 4) 2836 ($w + 4, $h + 4)
2281} 2837}
2282 2838
2283sub size_allocate { 2839sub invoke_size_allocate {
2284 my ($self, $w, $h) = @_; 2840 my ($self, $w, $h) = @_;
2285 2841
2286 $self->SUPER::size_allocate ($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, $y);
2860 });
2287} 2861}
2288 2862
2289sub _draw { 2863sub _draw {
2290 my ($self) = @_; 2864 my ($self) = @_;
2291 2865
2292 glPushMatrix;
2293 glTranslate 0.375, 0.375; 2866 glTranslate 0.375, 0.375;
2294 2867
2295 my ($w, $h) = @$self{qw(w h)}; 2868 my ($w, $h) = @$self{qw(w h)};
2296 2869
2297 glColor 1, 0.8, 0.4; 2870 glColor 1, 0.8, 0.4;
… …
2308 glVertex 0 , $h; 2881 glVertex 0 , $h;
2309 glVertex $w, $h; 2882 glVertex $w, $h;
2310 glVertex $w, 0; 2883 glVertex $w, 0;
2311 glEnd; 2884 glEnd;
2312 2885
2313 glPopMatrix; 2886 glTranslate 2 - 0.375, 2 - 0.375;
2314 2887
2315 glTranslate 2, 2;
2316 $self->SUPER::_draw; 2888 $self->SUPER::_draw;
2317} 2889}
2318 2890
2319############################################################################# 2891#############################################################################
2320 2892
… …
2325use CFClient::OpenGL; 2897use CFClient::OpenGL;
2326 2898
2327sub new { 2899sub new {
2328 my $class = shift; 2900 my $class = shift;
2329 2901
2330 $class->SUPER::new ( 2902 my $self = $class->SUPER::new (
2331 aspect => 1, 2903 aspect => 1,
2904 can_events => 0,
2905 @_,
2906 );
2907
2908 if ($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 $self
2923}
2924
2925sub size_request {
2926 (32, 8)
2927}
2928
2929sub update {
2930 my ($self) = @_;
2931
2932 return unless $self->{visible};
2933
2934 $self->SUPER::update;
2935}
2936
2937sub _draw {
2938 my ($self) = @_;
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
2951 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2952
2953 if ($tex) {
2954 glEnable GL_TEXTURE_2D;
2955 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2956 glColor 0, 0, 0, 1;
2957 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2958 glDisable GL_TEXTURE_2D;
2959 }
2960}
2961
2962sub destroy {
2963 my ($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.
2978
2979#############################################################################
2980
2981package CFClient::UI::Menu;
2982
2983our @ISA = CFClient::UI::FancyFrame::;
2984
2985use CFClient::OpenGL;
2986
2987sub new {
2988 my $class = shift;
2989
2990 my $self = $class->SUPER::new (
2991 items => [],
2992 z => 100,
2993 @_,
2994 );
2995
2996 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2997
2998 for my $item (@{ $self->{items} }) {
2999 my ($widget, $cb, $tooltip) = @$item;
3000
3001 # handle various types of items, only text for now
3002 if (!ref $widget) {
3003 $widget = new CFClient::UI::Label
3004 can_hover => 1,
3005 can_events => 1,
3006 markup => $widget,
3007 tooltip => $tooltip
3008 }
3009
3010 $self->{item}{$widget} = $item;
3011
3012 $self->{vbox}->add ($widget);
3013 }
3014
3015 $self
3016}
3017
3018# popup given the event (must be a mouse button down event currently)
3019sub popup {
3020 my ($self, $ev) = @_;
3021
3022 $self->emit ("popdown");
3023
3024 # maybe save $GRAB? must be careful about events...
3025 $GRAB = $self;
3026 $self->{button} = $ev->{button};
3027
3028 $self->show;
3029 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3030}
3031
3032sub invoke_mouse_motion {
3033 my ($self, $ev, $x, $y) = @_;
3034
3035 # TODO: should use vbox->find_widget or so
3036 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3037 $self->{hover} = $self->{item}{$HOVER};
3038
3039 0
3040}
3041
3042sub invoke_button_up {
3043 my ($self, $ev, $x, $y) = @_;
3044
3045 if ($ev->{button} == $self->{button}) {
3046 undef $GRAB;
3047 $self->hide;
3048
3049 $self->emit ("popdown");
3050 $self->{hover}[1]->() if $self->{hover};
3051 } else {
3052 return 0
3053 }
3054
3055 1
3056}
3057
3058#############################################################################
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 => [],
2332 @_, 3619 @_,
2333 ) 3620 )
2334} 3621}
2335 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
3731package CFClient::UI::Root;
3732
3733our @ISA = CFClient::UI::Container::;
3734
3735use List::Util qw(min max);
3736
3737use CFClient::OpenGL;
3738
3739sub new {
3740 my $class = shift;
3741
3742 my $self = $class->SUPER::new (
3743 visible => 1,
3744 @_,
3745 );
3746
3747 Scalar::Util::weaken ($self->{root} = $self);
3748
3749 $self
3750}
3751
2336sub size_request { 3752sub size_request {
2337 (32, 8)
2338}
2339
2340sub draw {
2341 my ($self) = @_; 3753 my ($self) = @_;
2342 3754
2343 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3755 ($self->{w}, $self->{h})
2344
2345 if ($tex) {
2346 glEnable GL_BLEND;
2347 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2348 glEnable GL_TEXTURE_2D;
2349 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2350 glColor 1, 1, 1, 1;
2351 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2352 glDisable GL_TEXTURE_2D;
2353 glDisable GL_BLEND;
2354 }
2355} 3756}
2356 3757
2357############################################################################# 3758sub _to_pixel {
3759 my ($coord, $size, $max) = @_;
2358 3760
2359package CFClient::UI::Root; 3761 $coord =
3762 $coord eq "center" ? ($max - $size) * 0.5
3763 : $coord eq "max" ? $max
3764 : $coord;
2360 3765
2361our @ISA = CFClient::UI::Container::; 3766 $coord = 0 if $coord < 0;
3767 $coord = $max - $size if $coord > $max - $size;
2362 3768
2363use CFClient::OpenGL; 3769 int $coord + 0.5
2364
2365sub check_size {
2366 my ($self) = @_;
2367
2368 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2369} 3770}
2370 3771
2371sub size_request { 3772sub invoke_size_allocate {
2372 ($::WIDTH, $::HEIGHT)
2373}
2374
2375sub configure {
2376 my ($self, $x, $y, $w, $h) = @_; 3773 my ($self, $w, $h) = @_;
2377 3774
2378 $self->SUPER::configure ($x, $y, $w, $h);
2379
2380 for my $child (@{$self->{children}}) { 3775 for my $child ($self->children) {
2381 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)};
2382 3777
2383 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3778 $X = $child->{force_x} if exists $child->{force_x};
2384 $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
2385 $child->configure ($X, $Y, $W,$H); 3784 $child->configure ($X, $Y, $W, $H);
3785 }
3786
2386 } 3787 1
2387} 3788}
2388 3789
2389sub _topleft { 3790sub coord2local {
2390 my ($self, $x, $y) = @_; 3791 my ($self, $x, $y) = @_;
2391 3792
2392 ($x, $y) 3793 ($x, $y)
2393} 3794}
2394 3795
3796sub coord2global {
3797 my ($self, $x, $y) = @_;
3798
3799 ($x, $y)
3800}
3801
2395sub update { 3802sub update {
2396 my ($self) = @_; 3803 my ($self) = @_;
2397 3804
2398 $self->check_size; 3805 $::WANT_REFRESH++;
2399 ::refresh ();
2400} 3806}
2401 3807
2402sub add { 3808sub add {
2403 my ($self, $child) = @_; 3809 my ($self, @children) = @_;
2404 3810
2405 # integerize window positions 3811 $_->{is_toplevel} = 1
2406 $child->{x} = int $child->{x}; 3812 for @children;
2407 $child->{y} = int $child->{y};
2408 3813
2409 $self->SUPER::add ($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 $w->set_invisible;
3829 }
2410} 3830}
2411 3831
2412sub on_refresh { 3832sub on_refresh {
2413 my ($self, $id, $cb) = @_; 3833 my ($self, $id, $cb) = @_;
2414 3834
2415 $self->{refresh_hook}{$id} = $cb; 3835 $self->{refresh_hook}{$id} = $cb;
2416} 3836}
2417 3837
3838sub on_post_alloc {
3839 my ($self, $id, $cb) = @_;
3840
3841 $self->{post_alloc_hook}{$id} = $cb;
3842}
3843
2418sub draw { 3844sub draw {
2419 my ($self) = @_; 3845 my ($self) = @_;
2420 3846
2421 while (my $rcb = delete $self->{refresh_hook}) { 3847 while ($self->{refresh_hook}) {
2422 $_->() for values %$rcb; 3848 $_->()
3849 for values %{delete $self->{refresh_hook}};
2423 } 3850 }
3851
3852 if ($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
2424 3943
2425 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3944 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2426 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3945 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2427 glClear GL_COLOR_BUFFER_BIT; 3946 glClear GL_COLOR_BUFFER_BIT;
2428 3947
2429 glMatrixMode GL_PROJECTION; 3948 glMatrixMode GL_PROJECTION;
2430 glLoadIdentity; 3949 glLoadIdentity;
2431 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3950 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2432 glMatrixMode GL_MODELVIEW; 3951 glMatrixMode GL_MODELVIEW;
2433 glLoadIdentity; 3952 glLoadIdentity;
2434 3953
3954 {
3955 package CFClient::UI::Base;
3956
3957 ($draw_x, $draw_y, $draw_w, $draw_h) =
3958 (0, 0, $self->{w}, $self->{h});
3959 }
3960
2435 $self->_draw; 3961 $self->_draw;
2436} 3962}
2437 3963
2438############################################################################# 3964#############################################################################
2439 3965
2440package CFClient::UI; 3966package CFClient::UI;
2441 3967
2442$ROOT = new CFClient::UI::Root; 3968$ROOT = new CFClient::UI::Root;
2443$TOOLTIP = new CFClient::UI::Tooltip; 3969$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2444 3970
24451 39711
2446 3972

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