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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.169 by elmex, Mon Apr 24 10:43:39 2006 UTC vs.
Revision 1.308 by root, Mon Jun 19 05:18:14 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
13our $TOOLTIP; 17our $TOOLTIP;
14our $BUTTON_STATE; 18our $BUTTON_STATE;
15 19
16sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17 if (!$GRAB) { 23 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
23 32
24 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
25 34
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 36
28 $TOOLTIP->set_markup ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31 } 39 }
32 40
33 return; 41 return;
34 } 42 }
35 } 43 }
36 } 44 }
37 45
38 $TOOLTIP->hide; 46 $TOOLTIP->hide;
39 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
40} 71}
41 72
42# class methods for events 73# class methods for events
43sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
44 $FOCUS->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 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 391 $tooltip =~ s/^\s+//;
392 $tooltip =~ s/\s+$//;
393
394 return if $self->{tooltip} eq $tooltip;
395
396 $self->{tooltip} = $tooltip;
397
398 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
399 delete $CFClient::UI::TOOLTIP->{owner};
400 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
253} 402}
254 403
255# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
256sub coord2local { 405sub coord2local {
257 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
258 407
259 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
260 ($x - $X, $y - $Y)
261} 409}
262 410
263# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
264sub coord2global { 412sub coord2global {
265 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
266 414
267 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
268 ($x + $X, $y + $Y)
269} 416}
270 417
271sub focus_in { 418sub invoke_focus_in {
272 my ($self) = @_; 419 my ($self) = @_;
273 420
274 return if $FOCUS == $self; 421 return if $FOCUS == $self;
275 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
276 423
277 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
278 425
279 $self->emit (focus_in => $focus);
280
281 $focus->update if $focus; 426 $focus->update if $focus;
282 $FOCUS->update; 427 $FOCUS->update;
283}
284 428
429 0
430}
431
285sub focus_out { 432sub invoke_focus_out {
286 my ($self) = @_; 433 my ($self) = @_;
287 434
288 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
289 436
290 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
291 438
292 $self->emit (focus_out => $focus);
293
294 $focus->update if $focus; #? 439 $focus->update if $focus; #?
295}
296 440
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 $self->emit ("focus_in");
451}
452
297sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
298sub button_up { } 454sub invoke_button_up { 1 }
299sub key_down { } 455sub invoke_key_down { 1 }
300sub key_up { } 456sub invoke_key_up { 1 }
301 457
302sub button_down { 458sub invoke_button_down {
303 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
304 460
305 $self->focus_in; 461 $self->grab_focus;
306}
307 462
308sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 463 1
309sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 464}
310sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 465
311sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 466sub connect {
312sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 467 my ($self, $signal, $cb) = @_;
468
469 push @{ $self->{signal_cb}{$signal} }, $cb;
470}
471
472sub emit {
473 my ($self, $signal, @args) = @_;
474
475 #d##TODO# stop propagating at first true, do not use sum
476 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
477 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
478 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
479}
480
481sub find_widget {
482 my ($self, $x, $y) = @_;
483
484 return () unless $self->{can_events};
485
486 return $self
487 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
488 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
489
490 ()
491}
492
493sub set_parent {
494 my ($self, $parent) = @_;
495
496 Scalar::Util::weaken ($self->{parent} = $parent);
497 $self->set_visible if $parent->{visible};
498}
499
500sub realloc {
501 my ($self) = @_;
502
503 if ($self->{visible}) {
504 return if $self->{root}{realloc}{$self+0};
505
506 $self->{root}{realloc}{$self+0} = $self;
507 $self->{root}->update;
508 } else {
509 delete $self->{req_w};
510 delete $self->{req_h};
511 }
512}
513
514sub update {
515 my ($self) = @_;
516
517 $self->{parent}->update
518 if $self->{parent};
519}
520
521sub reconfigure {
522 my ($self) = @_;
523
524 $self->realloc;
525 $self->update;
526}
527
528# using global variables seems a bit hacky, but passing through all drawing
529# functions seems pointless.
530our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
313 531
314sub draw { 532sub draw {
315 my ($self) = @_; 533 my ($self) = @_;
316 534
317 return unless $self->{h} && $self->{w}; 535 return unless $self->{h} && $self->{w};
536
537 # update screen rectangle
538 local $draw_x = $draw_x + $self->{x};
539 local $draw_y = $draw_y + $self->{y};
540 local $draw_w = $draw_x + $self->{w};
541 local $draw_h = $draw_y + $self->{h};
542
543 # skip widgets that are entirely outside the drawing area
544 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
545 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
318 546
319 glPushMatrix; 547 glPushMatrix;
320 glTranslate $self->{x}, $self->{y}, 0; 548 glTranslate $self->{x}, $self->{y}, 0;
321 $self->_draw;
322 glPopMatrix;
323 549
324 if ($self == $HOVER && $self->{can_hover}) { 550 if ($self == $HOVER && $self->{can_hover}) {
325 my ($x, $y) = @$self{qw(x y)};
326
327 glColor 1, 0.8, 0.5, 0.2; 551 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
328 glEnable GL_BLEND; 552 glEnable GL_BLEND;
329 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 553 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
330 glBegin GL_QUADS; 554 glBegin GL_QUADS;
331 glVertex $x , $y;
332 glVertex $x + $self->{w}, $y;
333 glVertex $x + $self->{w}, $y + $self->{h};
334 glVertex $x , $y + $self->{h};
335 glEnd;
336 glDisable GL_BLEND;
337 }
338
339 if ($ENV{PCLIENT_DEBUG}) {
340 glPushMatrix;
341 glColor 1, 1, 0, 1;
342 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
343 glBegin GL_LINE_LOOP;
344 glVertex 0 , 0; 555 glVertex 0 , 0;
345 glVertex $self->{w}, 0; 556 glVertex $self->{w}, 0;
346 glVertex $self->{w}, $self->{h}; 557 glVertex $self->{w}, $self->{h};
347 glVertex 0 , $self->{h}; 558 glVertex 0 , $self->{h};
348 glEnd; 559 glEnd;
560 glDisable GL_BLEND;
561 }
562
563 if ($ENV{CFPLUS_DEBUG} & 1) {
564 glPushMatrix;
565 glColor 1, 1, 0, 1;
566 glTranslate 0.375, 0.375;
567 glBegin GL_LINE_LOOP;
568 glVertex 0 , 0;
569 glVertex $self->{w} - 1, 0;
570 glVertex $self->{w} - 1, $self->{h} - 1;
571 glVertex 0 , $self->{h} - 1;
572 glEnd;
349 glPopMatrix; 573 glPopMatrix;
350 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 574 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
351 } 575 }
576
577 $self->_draw;
578 glPopMatrix;
352} 579}
353 580
354sub _draw { 581sub _draw {
355 my ($self) = @_; 582 my ($self) = @_;
356 583
357 warn "no draw defined for $self\n"; 584 warn "no draw defined for $self\n";
358} 585}
359 586
360sub find_widget {
361 my ($self, $x, $y) = @_;
362
363 return () unless $self->{can_events};
364
365 return $self
366 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
367 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
368
369 ()
370}
371
372sub set_parent {
373 my ($self, $parent) = @_;
374
375 Scalar::Util::weaken ($self->{parent} = $parent);
376}
377
378sub check_size {
379 my ($self) = @_;
380
381 $self->{parent}
382 or return 1;
383
384 my ($w, $h) = $self->{user_w} && $self->{user_h}
385 ? @$self{qw(user_w user_h)}
386 : $self->size_request;
387
388 if ($w != $self->{req_w} || $h != $self->{req_h}) {
389 $self->{req_w} = $w;
390 $self->{req_h} = $h;
391
392 $self->{parent}->check_size
393 or $self->size_allocate (
394 (List::Util::max $self->{w}, $w),
395 (List::Util::max $self->{h}, $h),
396 );
397
398 1
399 } else {
400 0
401 }
402}
403
404sub update {
405 my ($self) = @_;
406
407 $self->{parent}->update
408 if $self->{parent};
409}
410
411sub connect {
412 my ($self, $signal, $cb) = @_;
413
414 push @{ $self->{signal_cb}{$signal} }, $cb;
415}
416
417sub emit {
418 my ($self, $signal, @args) = @_;
419
420 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
421}
422
423sub DESTROY { 587sub DESTROY {
424 my ($self) = @_; 588 my ($self) = @_;
425 589
426 #$self->deactivate; 590 delete $WIDGET{$self+0};
591
592 eval { $self->destroy };
593 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
427} 594}
428 595
429############################################################################# 596#############################################################################
430 597
431package CFClient::UI::DrawBG; 598package CFClient::UI::DrawBG;
… …
439 my $class = shift; 606 my $class = shift;
440 607
441 # range [value, low, high, page] 608 # range [value, low, high, page]
442 609
443 $class->SUPER::new ( 610 $class->SUPER::new (
444 bg => [0, 0, 0, 0.2], 611 #bg => [0, 0, 0, 0.2],
445 active_bg => [1, 1, 1, 0.5], 612 #active_bg => [1, 1, 1, 0.5],
446 @_ 613 @_
447 ) 614 )
448} 615}
449 616
450sub _draw { 617sub _draw {
451 my ($self) = @_; 618 my ($self) = @_;
452 619
620 my $color = $FOCUS == $self && $self->{active_bg}
621 ? $self->{active_bg}
622 : $self->{bg};
623
624 if ($color && (@$color < 4 || $color->[3])) {
453 my ($w, $h) = @$self{qw(w h)}; 625 my ($w, $h) = @$self{qw(w h)};
454 626
455 glEnable GL_BLEND; 627 glEnable GL_BLEND;
456 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 628 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
457 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 629 glColor_premultiply @$color;
458 630
459 glBegin GL_QUADS; 631 glBegin GL_QUADS;
460 glVertex 0 , 0; 632 glVertex 0 , 0;
461 glVertex 0 , $h; 633 glVertex 0 , $h;
462 glVertex $w, $h; 634 glVertex $w, $h;
463 glVertex $w, 0; 635 glVertex $w, 0;
464 glEnd; 636 glEnd;
465 637
466 glDisable GL_BLEND; 638 glDisable GL_BLEND;
639 }
467} 640}
468 641
469############################################################################# 642#############################################################################
470 643
471package CFClient::UI::Empty; 644package CFClient::UI::Empty;
… …
476 my ($class, %arg) = @_; 649 my ($class, %arg) = @_;
477 $class->SUPER::new (can_events => 0, %arg); 650 $class->SUPER::new (can_events => 0, %arg);
478} 651}
479 652
480sub size_request { 653sub size_request {
481 (0, 0) 654 my ($self) = @_;
655
656 ($self->{w} + 0, $self->{h} + 0)
482} 657}
483 658
484sub draw { } 659sub draw { }
485 660
486############################################################################# 661#############################################################################
… …
490our @ISA = CFClient::UI::Base::; 665our @ISA = CFClient::UI::Base::;
491 666
492sub new { 667sub new {
493 my ($class, %arg) = @_; 668 my ($class, %arg) = @_;
494 669
495 my $children = delete $arg{children} || []; 670 my $children = delete $arg{children};
496 671
497 my $self = $class->SUPER::new ( 672 my $self = $class->SUPER::new (
498 children => [], 673 children => [],
499 can_events => 0, 674 can_events => 0,
500 %arg, 675 %arg,
501 ); 676 );
677
502 $self->add ($_) for @$children; 678 $self->add (@$children)
679 if $children;
503 680
504 $self 681 $self
505} 682}
506 683
507sub add { 684sub add {
508 my ($self, $child) = @_; 685 my ($self, @widgets) = @_;
509 686
510 $child->set_parent ($self); 687 $_->set_parent ($self)
688 for @widgets;
511 689
512 use sort 'stable'; 690 use sort 'stable';
513 691
514 $self->{children} = [ 692 $self->{children} = [
515 sort { $a->{z} <=> $b->{z} } 693 sort { $a->{z} <=> $b->{z} }
516 @{$self->{children}}, $child 694 @{$self->{children}}, @widgets
517 ]; 695 ];
518 696
519 $child->check_size; 697 $self->realloc;
698}
699
700sub children {
701 @{ $_[0]{children} }
520} 702}
521 703
522sub remove { 704sub remove {
523 my ($self, $child) = @_; 705 my ($self, $child) = @_;
524 706
525 delete $child->{parent}; 707 delete $child->{parent};
526 $child->hide; 708 $child->hide;
527 709
528 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 710 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
529 711
530 $self->check_size; 712 $self->realloc;
531 $self->update;
532} 713}
533 714
534sub clear { 715sub clear {
535 my ($self) = @_; 716 my ($self) = @_;
536 717
… …
539 720
540 for (@$children) { 721 for (@$children) {
541 delete $_->{parent}; 722 delete $_->{parent};
542 $_->hide; 723 $_->hide;
543 } 724 }
725
726 $self->realloc;
544} 727}
545 728
546sub find_widget { 729sub find_widget {
547 my ($self, $x, $y) = @_; 730 my ($self, $x, $y) = @_;
548 731
549 $x -= $self->{x}; 732 $x -= $self->{x};
550 $y -= $self->{y}; 733 $y -= $self->{y};
551 734
552 my $res; 735 my $res;
553 736
554 for (reverse @{ $self->{children} }) { 737 for (reverse $self->visible_children) {
555 $res = $_->find_widget ($x, $y) 738 $res = $_->find_widget ($x, $y)
556 and return $res; 739 and return $res;
557 } 740 }
558 741
559 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 742 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
580} 763}
581 764
582sub add { 765sub add {
583 my ($self, $child) = @_; 766 my ($self, $child) = @_;
584 767
585 $self->{children} = []; 768 $self->SUPER::remove ($_) for @{ $self->{children} };
586
587 $self->SUPER::add ($child); 769 $self->SUPER::add ($child);
588} 770}
589 771
590sub remove { 772sub remove {
591 my ($self, $widget) = @_; 773 my ($self, $widget) = @_;
… …
600 782
601sub size_request { 783sub size_request {
602 $_[0]{children}[0]->size_request 784 $_[0]{children}[0]->size_request
603} 785}
604 786
605sub size_allocate { 787sub invoke_size_allocate {
606 my ($self, $w, $h) = @_; 788 my ($self, $w, $h) = @_;
607 789
608 $self->{children}[0]->configure (0, 0, $w, $h); 790 $self->{children}[0]->configure (0, 0, $w, $h);
791
792 1
609} 793}
610 794
611############################################################################# 795#############################################################################
796
797# back-buffered drawing area
612 798
613package CFClient::UI::Window; 799package CFClient::UI::Window;
614 800
615our @ISA = CFClient::UI::Bin::; 801our @ISA = CFClient::UI::Bin::;
616 802
… …
623} 809}
624 810
625sub update { 811sub update {
626 my ($self) = @_; 812 my ($self) = @_;
627 813
628 # we want to do this delayed... 814 $ROOT->on_post_alloc ($self => sub { $self->render_child });
629 $self->render_chld;
630 $self->SUPER::update; 815 $self->SUPER::update;
631} 816}
632 817
818sub invoke_size_allocate {
819 my ($self, $w, $h) = @_;
820
821 $self->update;
822
823 $self->SUPER::invoke_size_allocate ($w, $h)
824}
825
826sub _render {
827 my ($self) = @_;
828
829 $self->{children}[0]->draw;
830}
831
633sub render_chld { 832sub render_child {
634 my ($self) = @_; 833 my ($self) = @_;
635 834
636 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 835 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
637 glClearColor 0, 0, 0, 1; 836 glClearColor 0, 0, 0, 0;
638 glClear GL_COLOR_BUFFER_BIT; 837 glClear GL_COLOR_BUFFER_BIT;
639 $self->child->draw; 838
839 {
840 package CFClient::UI::Base;
841
842 ($draw_x, $draw_y, $draw_w, $draw_h) =
843 (0, 0, $self->{w}, $self->{h});
844 }
845
846 $self->_render;
640 }; 847 };
641} 848}
642 849
643sub size_allocate {
644 my ($self, $w, $h) = @_;
645
646 $self->child->configure (0, 0, $w, $h);
647
648 $self->render_chld;
649}
650
651sub _draw { 850sub _draw {
652 my ($self) = @_; 851 my ($self) = @_;
653 852
654 my ($w, $h) = ($self->w, $self->h); 853 my ($w, $h) = @$self{qw(w h)};
655 854
656 my $tex = $self->{texture} 855 my $tex = $self->{texture}
657 or return; 856 or return;
658 857
659 glEnable GL_BLEND;
660 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
661 glEnable GL_TEXTURE_2D; 858 glEnable GL_TEXTURE_2D;
662 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
860 glColor 0, 0, 0, 1;
663 861
664 $tex->draw_quad (0, 0, $w, $h); 862 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
665 863
666 glDisable GL_BLEND;
667 glDisable GL_TEXTURE_2D; 864 glDisable GL_TEXTURE_2D;
668} 865}
669 866
670############################################################################# 867#############################################################################
671 868
672package CFClient::UI::ViewPort; 869package CFClient::UI::ViewPort;
673 870
674our @ISA = CFClient::UI::Window::; 871our @ISA = CFClient::UI::Window::;
675
676sub new { die }
677
678sub size_request {
679 my ($self) = @_;
680
681 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
682 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
683
684 @$self{qw(child_w child_h)}
685}
686
687sub _draw {
688 my ($self) = @_;
689
690 $self->{children}[1]->draw;
691}
692
693
694#############################################################################
695
696package CFClient::UI::Frame;
697
698our @ISA = CFClient::UI::Bin::;
699
700use CFClient::OpenGL;
701 872
702sub new { 873sub new {
703 my $class = shift; 874 my $class = shift;
704 875
876 $class->SUPER::new (
877 scroll_x => 0,
878 scroll_y => 1,
879 @_,
880 )
881}
882
883sub size_request {
884 my ($self) = @_;
885
886 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
887
888 $w = 10 if $self->{scroll_x};
889 $h = 10 if $self->{scroll_y};
890
891 ($w, $h)
892}
893
894sub invoke_size_allocate {
895 my ($self, $w, $h) = @_;
896
897 my $child = $self->child;
898
899 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
900 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
901
902 $self->child->configure (0, 0, $w, $h);
903 $self->update;
904
905 1
906}
907
908sub set_offset {
909 my ($self, $x, $y) = @_;
910
911 $self->{view_x} = int $x;
912 $self->{view_y} = int $y;
913
914 $self->update;
915}
916
917# hmm, this does not work for topleft of $self... but we should not ask for that
918sub coord2local {
919 my ($self, $x, $y) = @_;
920
921 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
922}
923
924sub coord2global {
925 my ($self, $x, $y) = @_;
926
927 $x = List::Util::min $self->{w}, $x - $self->{view_x};
928 $y = List::Util::min $self->{h}, $y - $self->{view_y};
929
930 $self->SUPER::coord2global ($x, $y)
931}
932
933sub find_widget {
934 my ($self, $x, $y) = @_;
935
936 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
937 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
938 ) {
939 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940 } else {
941 $self->CFClient::UI::Base::find_widget ($x, $y)
942 }
943}
944
945sub _render {
946 my ($self) = @_;
947
948 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
949 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
950
951 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952
953 $self->SUPER::_render;
954}
955
956#############################################################################
957
958package CFClient::UI::ScrolledWindow;
959
960our @ISA = CFClient::UI::HBox::;
961
962sub new {
963 my ($class, %arg) = @_;
964
965 my $child = delete $arg{child};
966
967 my $self;
968
969 my $slider = new CFClient::UI::Slider
970 vertical => 1,
971 range => [0, 0, 1, 0.01], # HACK fix
972 on_changed => sub {
973 $self->{vp}->set_offset (0, $_[1]);
974 },
975 ;
976
705 my $self = $class->SUPER::new ( 977 $self = $class->SUPER::new (
706 bg => [1, 1, 1, 1], 978 vp => (new CFClient::UI::ViewPort expand => 1),
707 border_bg => [1, 1, 1, 1], 979 slider => $slider,
708 border => 0.8, 980 %arg,
709 @_
710 ); 981 );
711 982
983 $self->SUPER::add ($self->{vp}, $self->{slider});
984 $self->add ($child) if $child;
985
712 $self 986 $self
713} 987}
714 988
715sub _draw { 989sub add {
990 my ($self, $widget) = @_;
991
992 $self->{vp}->add ($self->{child} = $widget);
993}
994
995sub update {
996 my ($self) = @_;
997
998 $self->SUPER::update;
999
1000 # todo: overwrite size_allocate of child
1001 my $child = $self->{vp}->child;
1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1003}
1004
1005sub invoke_size_allocate {
716 my ($self) = @_; 1006 my ($self, $w, $h) = @_;
717 1007
718 my ($w, $h) = ($self->{w}, $self->{h}); 1008 my $child = $self->{vp}->child;
1009 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
719 1010
720 glEnable GL_BLEND; 1011 $self->SUPER::invoke_size_allocate ($w, $h)
721 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
722 glEnable GL_TEXTURE_2D;
723 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
724
725# glBegin GL_QUADS;
726# glColor 0, 0, 0, 0;
727# glVertex 0 , 0;
728# glVertex 0 , $h;
729# glVertex $w, $h;
730# glVertex $w, 0;
731# glEnd;
732
733
734 $self->child->draw;
735 glDisable GL_BLEND;
736 glDisable GL_TEXTURE_2D;
737} 1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
738 1016
739############################################################################# 1017#############################################################################
740 1018
741package CFClient::UI::FancyFrame; 1019package CFClient::UI::Frame;
742 1020
743our @ISA = CFClient::UI::Bin::; 1021our @ISA = CFClient::UI::Bin::;
744 1022
745use CFClient::OpenGL; 1023use CFClient::OpenGL;
746
747my @tex =
748 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
749 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
750 1024
751sub new { 1025sub new {
752 my $class = shift; 1026 my $class = shift;
753 1027
754 # TODO: user_x, user_y, overwrite moveto? 1028 $class->SUPER::new (
1029 bg => undef,
1030 @_,
1031 )
1032}
1033
1034sub _draw {
1035 my ($self) = @_;
1036
1037 if ($self->{bg}) {
1038 my ($w, $h) = @$self{qw(w h)};
1039
1040 glEnable GL_BLEND;
1041 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042 glColor_premultiply @{ $self->{bg} };
1043
1044 glBegin GL_QUADS;
1045 glVertex 0 , 0;
1046 glVertex 0 , $h;
1047 glVertex $w, $h;
1048 glVertex $w, 0;
1049 glEnd;
1050
1051 glDisable GL_BLEND;
1052 }
1053
1054 $self->SUPER::_draw;
1055}
1056
1057#############################################################################
1058
1059package CFClient::UI::FancyFrame;
1060
1061our @ISA = CFClient::UI::Bin::;
1062
1063use CFClient::OpenGL;
1064
1065my $bg =
1066 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067 mipmap => 1, wrap => 1;
1068
1069my @border =
1070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1072
1073sub new {
1074 my ($class, %arg) = @_;
755 1075
756 my $self = $class->SUPER::new ( 1076 my $self = $class->SUPER::new (
757 bg => [1, 1, 1, 1], 1077 bg => [1, 1, 1, 1],
758 border_bg => [1, 1, 1, 1], 1078 border_bg => [1, 1, 1, 1],
759 border => 0.8, 1079 border => 0.6,
760 can_events => 1, 1080 can_events => 1,
761 @_ 1081 min_w => 16,
1082 min_h => 16,
1083 %arg,
762 ); 1084 );
763 1085
764 $self->{title} &&= new CFClient::UI::Label 1086 $self->{title_widget} = new CFClient::UI::Label
765 align => 0, 1087 align => 0,
766 valign => 1, 1088 valign => 1,
767 text => $self->{title}, 1089 text => $self->{title},
768 fontsize => 1; 1090 fontsize => $self->{border},
1091 if exists $self->{title};
1092
1093 if ($self->{has_close_button}) {
1094 $self->{close_button} =
1095 new CFClient::UI::ImageButton
1096 image => 'x1_close.png',
1097 on_activate => sub { $self->hide };
1098
1099 $self->CFClient::UI::Container::add ($self->{close_button});
1100 }
769 1101
770 $self 1102 $self
1103}
1104
1105sub add {
1106 my ($self, @widgets) = @_;
1107
1108 $self->SUPER::add (@widgets);
1109 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1110 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
771} 1111}
772 1112
773sub border { 1113sub border {
774 int $_[0]{border} * $::FONTSIZE 1114 int $_[0]{border} * $::FONTSIZE
775} 1115}
776 1116
777sub size_request { 1117sub size_request {
778 my ($self) = @_; 1118 my ($self) = @_;
1119
1120 $self->{title_widget}->size_request
1121 if $self->{title_widget};
1122
1123 $self->{close_button}->size_request
1124 if $self->{close_button};
779 1125
780 my ($w, $h) = $self->SUPER::size_request; 1126 my ($w, $h) = $self->SUPER::size_request;
781 1127
782 ( 1128 (
783 $w + $self->border * 2, 1129 $w + $self->border * 2,
784 $h + $self->border * 2, 1130 $h + $self->border * 2,
785 ) 1131 )
786} 1132}
787 1133
788sub size_allocate { 1134sub invoke_size_allocate {
789 my ($self, $w, $h) = @_; 1135 my ($self, $w, $h) = @_;
790 1136
1137 if ($self->{title_widget}) {
1138 $self->{title_widget}{w} = $w;
1139 $self->{title_widget}{h} = $h;
1140 $self->{title_widget}->invoke_size_allocate ($w, $h);
1141 }
1142
1143 my $border = $self->border;
1144
791 $h -= List::Util::max 0, $self->border * 2; 1145 $h -= List::Util::max 0, $border * 2;
792 $w -= List::Util::max 0, $self->border * 2; 1146 $w -= List::Util::max 0, $border * 2;
793 1147
794 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
795 if $self->{title};
796
797 $self->child->configure ($self->border, $self->border, $w, $h); 1148 $self->child->configure ($border, $border, $w, $h);
798}
799 1149
1150 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1151 if $self->{close_button};
1152
1153 1
1154}
1155
800sub button_down { 1156sub invoke_button_down {
801 my ($self, $ev, $x, $y) = @_; 1157 my ($self, $ev, $x, $y) = @_;
802 1158
1159 my ($w, $h) = @$self{qw(w h)};
803 my $border = $self->border; 1160 my $border = $self->border;
804 1161
805 if ($x < $self->{w} && $x >= $self->{w} - $border 1162 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
806 && $y < $self->{h} && $y >= $self->{h} - $border) { 1163 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
807 1164
1165 if ($lr & $td) {
1166 my ($wx, $wy) = ($self->{x}, $self->{y});
808 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1167 my ($ox, $oy) = ($ev->{x}, $ev->{y});
809 my ($bw, $bh) = ($self->{w}, $self->{h}); 1168 my ($bw, $bh) = ($self->{w}, $self->{h});
810 1169
1170 my $mx = $x < $border;
1171 my $my = $y < $border;
1172
811 $self->{motion} = sub { 1173 $self->{motion} = sub {
812 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
813 1175
814 ($x, $y) = ($ev->{x}, $ev->{y}); 1176 my $dx = $ev->{x} - $ox;
1177 my $dy = $ev->{y} - $oy;
815 1178
816 $self->{user_w} = $bw + $x - $ox; 1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
817 $self->{user_h} = $bh + $y - $oy; 1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
818 $self->check_size; 1181
1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1183 $self->realloc;
819 }; 1184 };
820 1185
821 } elsif ($x >= 0 && $x < $self->{w} 1186 } elsif ($lr ^ $td) {
822 && $y >= 0 && $y < $border) {
823
824 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
825 my ($bx, $by) = ($self->{x}, $self->{y}); 1188 my ($bx, $by) = ($self->{x}, $self->{y});
826 1189
827 $self->{motion} = sub { 1190 $self->{motion} = sub {
828 my ($ev, $x, $y) = @_; 1191 my ($ev, $x, $y) = @_;
829 1192
830 ($x, $y) = ($ev->{x}, $ev->{y}); 1193 ($x, $y) = ($ev->{x}, $ev->{y});
831 1194
832 $self->move ($bx + $x - $ox, $by + $y - $oy); 1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
833 $self->update; 1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
834 }; 1198 };
1199 } else {
1200 return 0;
1201 }
1202
835 } 1203 1
836} 1204}
837 1205
838sub button_up { 1206sub invoke_button_up {
839 my ($self, $ev, $x, $y) = @_; 1207 my ($self, $ev, $x, $y) = @_;
840 1208
841 delete $self->{motion}; 1209 ! ! delete $self->{motion}
842} 1210}
843 1211
844sub mouse_motion { 1212sub invoke_mouse_motion {
845 my ($self, $ev, $x, $y) = @_; 1213 my ($self, $ev, $x, $y) = @_;
846 1214
847 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1215 $self->{motion}->($ev, $x, $y) if $self->{motion};
1216
1217 ! ! $self->{motion}
848} 1218}
849 1219
850sub _draw { 1220sub _draw {
851 my ($self) = @_; 1221 my ($self) = @_;
852 1222
1223 my $child = $self->{children}[0];
1224
853 my ($w, $h ) = ($self->{w}, $self->{h}); 1225 my ($w, $h ) = ($self->{w}, $self->{h});
854 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1226 my ($cw, $ch) = ($child->{w}, $child->{h});
855 1227
856 glEnable GL_BLEND;
857 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
858 glEnable GL_TEXTURE_2D; 1228 glEnable GL_TEXTURE_2D;
859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1229 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
860 1230
861 my $border = $self->border; 1231 my $border = $self->border;
862 1232
863 glColor @{ $self->{border_bg} }; 1233 glColor @{ $self->{border_bg} };
864 $tex[1]->draw_quad (0, 0, $w, $border); 1234 $border[0]->draw_quad_alpha (0, 0, $w, $border);
865 $tex[3]->draw_quad (0, $border, $border, $ch); 1235 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
866 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1236 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
867 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1237 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
868 1238
869 my $bg = $tex[0]; 1239 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1240 glColor @{ $self->{bg} };
870 1241
871 # TODO: repeat texture not scale 1242 # TODO: repeat texture not scale
872 my $rep_x = $cw / $bg->{w}; 1243 # solve this better(?)
873 my $rep_y = $ch / $bg->{h}; 1244 $bg->{s} = $cw / $bg->{w};
874 1245 $bg->{t} = $ch / $bg->{h};
875 glColor @{ $self->{bg} };
876
877 $bg->{s} = $rep_x;
878 $bg->{t} = $rep_y;
879 $bg->{wrap_mode} = 1;
880 $bg->draw_quad ($border, $border, $cw, $ch); 1246 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1247 }
881 1248
882 glDisable GL_TEXTURE_2D; 1249 glDisable GL_TEXTURE_2D;
883 glDisable GL_BLEND;
884 1250
885 $self->{title}->draw if $self->{title};
886 $self->child->draw; 1251 $child->draw;
1252
1253 if ($self->{title_widget}) {
1254 glTranslate 0, $border - $self->{h};
1255 $self->{title_widget}->_draw;
1256
1257 glTranslate 0, - ($border - $self->{h});
1258 }
1259
1260 $self->{close_button}->draw
1261 if $self->{close_button};
887} 1262}
888 1263
889############################################################################# 1264#############################################################################
890 1265
891package CFClient::UI::Table; 1266package CFClient::UI::Table;
… …
899sub new { 1274sub new {
900 my $class = shift; 1275 my $class = shift;
901 1276
902 $class->SUPER::new ( 1277 $class->SUPER::new (
903 col_expand => [], 1278 col_expand => [],
904 @_ 1279 @_,
905 ) 1280 )
1281}
1282
1283sub children {
1284 grep $_, map @$_, grep $_, @{ $_[0]{children} }
906} 1285}
907 1286
908sub add { 1287sub add {
909 my ($self, $x, $y, $child) = @_; 1288 my ($self, $x, $y, $child) = @_;
910 1289
911 $child->set_parent ($self); 1290 $child->set_parent ($self);
912 $self->{children}[$y][$x] = $child; 1291 $self->{children}[$y][$x] = $child;
913 1292
914 $child->check_size; 1293 $self->realloc;
915} 1294}
916 1295
1296sub remove {
1297 my ($self, $child) = @_;
1298
1299 # TODO: not yet implemented
1300}
1301
917# TODO: move to container class maybe? send childs a signal on removal? 1302# TODO: move to container class maybe? send children a signal on removal?
918sub clear { 1303sub clear {
919 my ($self) = @_; 1304 my ($self) = @_;
920 1305
921 my $children = delete $self->{children}; 1306 my @children = $self->children;
1307 delete $self->{children};
922 1308
923 for (grep $_, map @$_, grep $_, @$children) { 1309 for (@children) {
924 delete $_->{parent}; 1310 delete $_->{parent};
925 $_->hide; 1311 $_->hide;
926 } 1312 }
927 1313
928 $self->update; 1314 $self->realloc;
929} 1315}
930 1316
931sub get_wh { 1317sub get_wh {
932 my ($self) = @_; 1318 my ($self) = @_;
933 1319
… …
959 (sum @$ws), 1345 (sum @$ws),
960 (sum @$hs), 1346 (sum @$hs),
961 ) 1347 )
962} 1348}
963 1349
964sub size_allocate { 1350sub invoke_size_allocate {
965 my ($self, $w, $h) = @_; 1351 my ($self, $w, $h) = @_;
966 1352
967 my ($ws, $hs) = $self->get_wh; 1353 my ($ws, $hs) = $self->get_wh;
968 1354
969 my $req_w = sum @$ws; 1355 my $req_w = (sum @$ws) || 1;
970 my $req_h = sum @$hs; 1356 my $req_h = (sum @$hs) || 1;
971 1357
972 # TODO: nicer code && do row_expand 1358 # TODO: nicer code && do row_expand
973 my @col_expand = @{$self->{col_expand}}; 1359 my @col_expand = @{$self->{col_expand}};
974 @col_expand = (1) x @$ws unless @col_expand; 1360 @col_expand = (1) x @$ws unless @col_expand;
975 my $col_expand = (sum @col_expand) || 1; 1361 my $col_expand = (sum @col_expand) || 1;
… …
1001 } 1387 }
1002 1388
1003 $y += $row_h; 1389 $y += $row_h;
1004 } 1390 }
1005 1391
1392 1
1006} 1393}
1007 1394
1008sub find_widget { 1395sub find_widget {
1009 my ($self, $x, $y) = @_; 1396 my ($self, $x, $y) = @_;
1010 1397
… …
1029 } 1416 }
1030} 1417}
1031 1418
1032############################################################################# 1419#############################################################################
1033 1420
1421package CFClient::UI::Box;
1422
1423our @ISA = CFClient::UI::Container::;
1424
1425sub size_request {
1426 my ($self) = @_;
1427
1428 $self->{vertical}
1429 ? (
1430 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1431 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1432 )
1433 : (
1434 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1435 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1436 )
1437}
1438
1439sub invoke_size_allocate {
1440 my ($self, $w, $h) = @_;
1441
1442 my $space = $self->{vertical} ? $h : $w;
1443 my $children = $self->{children};
1444
1445 my @req;
1446
1447 if ($self->{homogeneous}) {
1448 @req = ($space / (@$children || 1)) x @$children;
1449 } else {
1450 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1451 my $req = List::Util::sum @req;
1452
1453 if ($req > $space) {
1454 # ah well, not enough space
1455 $_ *= $space / $req for @req;
1456 } else {
1457 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1458
1459 $space = ($space - $req) / $expand; # remaining space to give away
1460
1461 $req[$_] += $space * $children->[$_]{expand}
1462 for 0 .. $#$children;
1463 }
1464 }
1465
1466 CFClient::UI::harmonize \@req;
1467
1468 my $pos = 0;
1469 for (0 .. $#$children) {
1470 my $alloc = $req[$_];
1471 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1472
1473 $pos += $alloc;
1474 }
1475
1476 1
1477}
1478
1479#############################################################################
1480
1034package CFClient::UI::HBox; 1481package CFClient::UI::HBox;
1035 1482
1036# TODO: wrap into common Box base class
1037
1038our @ISA = CFClient::UI::Container::; 1483our @ISA = CFClient::UI::Box::;
1039 1484
1040sub size_request { 1485sub new {
1041 my ($self) = @_; 1486 my $class = shift;
1042 1487
1043 my @alloc = map [$_->size_request], @{$self->{children}}; 1488 $class->SUPER::new (
1044 1489 vertical => 0,
1045 ( 1490 @_,
1046 (List::Util::sum map $_->[0], @alloc),
1047 (List::Util::max map $_->[1], @alloc),
1048 ) 1491 )
1049} 1492}
1050 1493
1051sub size_allocate {
1052 my ($self, $w, $h) = @_;
1053
1054 ($h, $w) = ($w, $h);
1055
1056 my $children = $self->{children};
1057
1058 my @h = map $_->{req_w}, @$children;
1059
1060 my $req_h = List::Util::sum @h;
1061
1062 if ($req_h > $h) {
1063 # ah well, not enough space
1064 $_ *= $h / $req_h for @h;
1065 } else {
1066 my $exp = List::Util::sum map $_->{expand}, @$children;
1067 $exp ||= 1;
1068
1069 for (0 .. $#$children) {
1070 my $child = $children->[$_];
1071
1072 my $alloc_h = $h[$_];
1073 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1074 $h[$_] = $alloc_h;
1075 }
1076 }
1077
1078 CFClient::UI::harmonize \@h;
1079
1080 my $y = 0;
1081 for (0 .. $#$children) {
1082 my $child = $children->[$_];
1083 my $h = $h[$_];
1084 $child->configure ($y, 0, $h, $w);
1085
1086 $y += $h;
1087 }
1088
1089 1
1090}
1091
1092############################################################################# 1494#############################################################################
1093 1495
1094package CFClient::UI::VBox; 1496package CFClient::UI::VBox;
1095 1497
1096# TODO: wrap into common Box base class
1097
1098our @ISA = CFClient::UI::Container::; 1498our @ISA = CFClient::UI::Box::;
1099 1499
1100sub size_request { 1500sub new {
1101 my ($self) = @_; 1501 my $class = shift;
1102 1502
1103 my @alloc = map [$_->size_request], @{$self->{children}}; 1503 $class->SUPER::new (
1104 1504 vertical => 1,
1105 ( 1505 @_,
1106 (List::Util::max map $_->[0], @alloc),
1107 (List::Util::sum map $_->[1], @alloc),
1108 ) 1506 )
1109} 1507}
1110 1508
1111sub size_allocate {
1112 my ($self, $w, $h) = @_;
1113
1114 my $children = $self->{children};
1115
1116 my @h = map $_->{req_h}, @$children;
1117
1118 my $req_h = List::Util::sum @h;
1119
1120 if ($req_h > $h) {
1121 # ah well, not enough space
1122 $_ *= $h / $req_h for @h;
1123 } else {
1124 my $exp = List::Util::sum map $_->{expand}, @$children;
1125 $exp ||= 1;
1126
1127 for (0 .. $#$children) {
1128 my $child = $children->[$_];
1129
1130 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1131 }
1132 }
1133
1134 CFClient::UI::harmonize \@h;
1135
1136 my $y = 0;
1137 for (0 .. $#$children) {
1138 my $child = $children->[$_];
1139 my $h = $h[$_];
1140 $child->configure (0, $y, $w, $h);
1141
1142 $y += $h;
1143 }
1144
1145 1
1146}
1147
1148############################################################################# 1509#############################################################################
1149 1510
1150package CFClient::UI::Label; 1511package CFClient::UI::Label;
1151 1512
1152our @ISA = CFClient::UI::Base::; 1513our @ISA = CFClient::UI::DrawBG::;
1153 1514
1154use CFClient::OpenGL; 1515use CFClient::OpenGL;
1155 1516
1156sub new { 1517sub new {
1157 my ($class, %arg) = @_; 1518 my ($class, %arg) = @_;
1158 1519
1159 my $self = $class->SUPER::new ( 1520 my $self = $class->SUPER::new (
1160 fg => [1, 1, 1], 1521 fg => [1, 1, 1],
1522 #bg => none
1523 #active_bg => none
1161 #font => default_font 1524 #font => default_font
1525 #text => initial text
1526 #markup => initial narkup
1527 #max_w => maximum pixel width
1528 ellipsise => 3, # end
1529 layout => (new CFClient::Layout),
1162 fontsize => 1, 1530 fontsize => 1,
1163 text => "",
1164 align => -1, 1531 align => -1,
1165 valign => -1, 1532 valign => -1,
1166 padding => 2, 1533 padding_x => 2,
1167 layout => new CFClient::Layout, 1534 padding_y => 2,
1168 can_events => 0, 1535 can_events => 0,
1169 %arg 1536 %arg
1170 ); 1537 );
1171 1538
1172 if (exists $self->{template}) { 1539 if (exists $self->{template}) {
1173 my $layout = new CFClient::Layout; 1540 my $layout = new CFClient::Layout;
1174 $layout->set_text (delete $self->{template}); 1541 $layout->set_text (delete $self->{template});
1175 $self->{template} = $layout; 1542 $self->{template} = $layout;
1176 } 1543 }
1177 1544
1178 $self->set_text (delete $self->{text}) if exists $self->{text}; 1545 if (exists $self->{markup}) {
1179 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1546 $self->set_markup (delete $self->{markup});
1547 } else {
1548 $self->set_text (delete $self->{text});
1549 }
1180 1550
1181 $self 1551 $self
1182} 1552}
1183 1553
1184sub escape { 1554sub escape($) {
1185 local $_ = $_[1]; 1555 local $_ = $_[0];
1186 1556
1187 s/&/&amp;/g; 1557 s/&/&amp;/g;
1188 s/>/&gt;/g; 1558 s/>/&gt;/g;
1189 s/</&lt;/g; 1559 s/</&lt;/g;
1190 1560
1191 $_[1] 1561 $_
1562}
1563
1564sub update {
1565 my ($self) = @_;
1566
1567 delete $self->{texture};
1568 $self->SUPER::update;
1569}
1570
1571sub realloc {
1572 my ($self) = @_;
1573
1574 delete $self->{ox};
1575 $self->SUPER::realloc;
1192} 1576}
1193 1577
1194sub set_text { 1578sub set_text {
1195 my ($self, $text) = @_; 1579 my ($self, $text) = @_;
1196 1580
1581 return if $self->{text} eq "T$text";
1582 $self->{text} = "T$text";
1583
1584 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1197 $self->{layout}->set_text ($text); 1585 $self->{layout}->set_text ($text);
1198 1586
1199 delete $self->{texture}; 1587 delete $self->{size_req};
1200 $self->check_size; 1588 $self->realloc;
1201 $self->update; 1589 $self->update;
1202} 1590}
1203 1591
1204sub set_markup { 1592sub set_markup {
1205 my ($self, $markup) = @_; 1593 my ($self, $markup) = @_;
1206 1594
1595 return if $self->{text} eq "M$markup";
1596 $self->{text} = "M$markup";
1597
1598 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1599
1600 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1207 $self->{layout}->set_markup ($markup); 1601 $self->{layout}->set_markup ($markup);
1208 1602
1209 delete $self->{texture}; 1603 delete $self->{size_req};
1210 $self->check_size; 1604 $self->realloc;
1211 $self->update; 1605 $self->update;
1212} 1606}
1213 1607
1214sub size_request { 1608sub size_request {
1215 my ($self) = @_; 1609 my ($self) = @_;
1216 1610
1611 $self->{size_req} ||= do {
1217 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1612 $self->{layout}->set_font ($self->{font}) if $self->{font};
1218 $self->{layout}->set_width ($self->{max_w} || -1); 1613 $self->{layout}->set_width ($self->{max_w} || -1);
1614 $self->{layout}->set_ellipsise ($self->{ellipsise});
1615 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1219 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1616 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1220 1617
1221 my ($w, $h) = $self->{layout}->size; 1618 my ($w, $h) = $self->{layout}->size;
1222 1619
1223 if (exists $self->{template}) { 1620 if (exists $self->{template}) {
1224 $self->{template}->set_font ($self->{font}) if $self->{font}; 1621 $self->{template}->set_font ($self->{font}) if $self->{font};
1225 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1622 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1226 1623
1227 my ($w2, $h2) = $self->{template}->size; 1624 my ($w2, $h2) = $self->{template}->size;
1228 1625
1229 $w = List::Util::max $w, $w2; 1626 $w = List::Util::max $w, $w2;
1230 $h = List::Util::max $h, $h2; 1627 $h = List::Util::max $h, $h2;
1628 }
1629
1630 [$w, $h]
1231 } 1631 };
1232 1632
1233 ( 1633 @{ $self->{size_req} }
1234 $w + $self->{padding} * 2,
1235 $h + $self->{padding} * 2,
1236 )
1237} 1634}
1238 1635
1239sub size_allocate { 1636sub invoke_size_allocate {
1240 my ($self, $w, $h) = @_; 1637 my ($self, $w, $h) = @_;
1241 1638
1639 delete $self->{ox};
1640
1242 delete $self->{texture}; 1641 delete $self->{texture}
1642 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1643
1644 1
1243} 1645}
1244 1646
1245sub set_fontsize { 1647sub set_fontsize {
1246 my ($self, $fontsize) = @_; 1648 my ($self, $fontsize) = @_;
1247 1649
1248 $self->{fontsize} = $fontsize; 1650 $self->{fontsize} = $fontsize;
1249 delete $self->{texture}; 1651 delete $self->{texture};
1250 $self->check_size; 1652
1251 $self->update; 1653 $self->realloc;
1654}
1655
1656sub reconfigure {
1657 my ($self) = @_;
1658
1659 delete $self->{size_req};
1660
1661 $self->SUPER::reconfigure;
1252} 1662}
1253 1663
1254sub _draw { 1664sub _draw {
1255 my ($self) = @_; 1665 my ($self) = @_;
1256 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
1257 my $tex = $self->{texture} ||= do { 1669 my $tex = $self->{texture} ||= do {
1670 $self->{layout}->set_foreground (@{$self->{fg}});
1258 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1671 $self->{layout}->set_font ($self->{font}) if $self->{font};
1259 $self->{layout}->set_width ($self->{w}); 1672 $self->{layout}->set_width ($self->{w});
1673 $self->{layout}->set_ellipsise ($self->{ellipsise});
1674 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1260 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676
1261 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
1262 }; 1678 };
1263 1679
1264 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
1265 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1681 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1682 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1683 : ($self->{w} - $tex->{w}) * 0.5);
1684
1685 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1686 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1687 : ($self->{h} - $tex->{h}) * 0.5);
1688 };
1689
1266 glEnable GL_TEXTURE_2D; 1690 glEnable GL_TEXTURE_2D;
1691
1692 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1693 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1694
1695 if ($tex->{format} == GL_ALPHA) {
1696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1697 glColor @{$self->{fg}};
1698 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1699 } else {
1267 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1268 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1269 glColor @{$self->{fg}}; 1702 }
1270
1271 $self->{ox} = int (
1272 $self->{align} < 0 ? $self->{padding}
1273 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1274 : ($self->{w} - $tex->{w}) * 0.5
1275 );
1276
1277 $self->{oy} = int (
1278 $self->{valign} < 0 ? $self->{padding}
1279 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1280 : ($self->{h} - $tex->{h}) * 0.5
1281 );
1282
1283 $tex->draw_quad ($self->{ox}, $self->{oy});
1284 1703
1285 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1286 glDisable GL_BLEND;
1287} 1705}
1288 1706
1289############################################################################# 1707#############################################################################
1290 1708
1291package CFClient::UI::EntryBase; 1709package CFClient::UI::EntryBase;
… …
1304 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1305 can_hover => 1, 1723 can_hover => 1,
1306 can_focus => 1, 1724 can_focus => 1,
1307 valign => 0, 1725 valign => 0,
1308 can_events => 1, 1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1309 @_ 1729 @_
1310 ) 1730 )
1311} 1731}
1312 1732
1313sub _set_text { 1733sub _set_text {
… …
1315 1735
1316 delete $self->{cur_h}; 1736 delete $self->{cur_h};
1317 1737
1318 return if $self->{text} eq $text; 1738 return if $self->{text} eq $text;
1319 1739
1320 delete $self->{texture};
1321
1322 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1323 $self->{text} = $text; 1741 $self->{text} = $text;
1324 1742
1325 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1326 $self->{layout}->set_text ("$text "); 1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1327 1746
1328 $self->emit (changed => $self->{text}); 1747 $self->emit (changed => $self->{text});
1748
1749 $self->realloc;
1750 $self->update;
1751}
1752
1753sub set_text {
1754 my ($self, $text) = @_;
1755
1756 $self->{cursor} = length $text;
1757 $self->_set_text ($text);
1329} 1758}
1330 1759
1331sub get_text { 1760sub get_text {
1332 $_[0]{text} 1761 $_[0]{text}
1333} 1762}
… …
1338 my ($w, $h) = $self->SUPER::size_request; 1767 my ($w, $h) = $self->SUPER::size_request;
1339 1768
1340 ($w + 1, $h) # add 1 for cursor 1769 ($w + 1, $h) # add 1 for cursor
1341} 1770}
1342 1771
1343sub size_allocate {
1344 my ($self, $w, $h) = @_;
1345
1346 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1347}
1348
1349sub set_text {
1350 my ($self, $text) = @_;
1351
1352 $self->{cursor} = length $text;
1353 $self->_set_text ($text);
1354 $self->update;
1355}
1356
1357sub key_down { 1772sub invoke_key_down {
1358 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1359 1774
1360 my $mod = $ev->{mod}; 1775 my $mod = $ev->{mod};
1361 my $sym = $ev->{sym}; 1776 my $sym = $ev->{sym};
1362 my $uni = $ev->{unicode}; 1777 my $uni = $ev->{unicode};
1363 1778
1364 my $text = $self->get_text; 1779 my $text = $self->get_text;
1365 1780
1366 if ($sym == 8) { 1781 if ($uni == 8) {
1367 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1368 } elsif ($sym == 127) { 1783 } elsif ($uni == 127) {
1369 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1370 } elsif ($sym == CFClient::SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1371 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1372 } elsif ($sym == CFClient::SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1373 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1374 } elsif ($sym == CFClient::SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1375 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1376 } elsif ($sym == CFClient::SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1377 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1378 } elsif ($sym == 27) { 1793 } elsif ($uni == 27) {
1379 $self->emit ('escape'); 1794 $self->emit ('escape');
1380 } elsif ($uni) { 1795 } elsif ($uni) {
1381 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1382 } 1799 }
1383 1800
1384 $self->_set_text ($text); 1801 $self->_set_text ($text);
1385 $self->update;
1386}
1387 1802
1803 $self->realloc;
1804
1805 1
1806}
1807
1388sub focus_in { 1808sub invoke_focus_in {
1389 my ($self) = @_; 1809 my ($self) = @_;
1390 1810
1391 $self->{last_activity} = $::NOW; 1811 $self->{last_activity} = $::NOW;
1392 1812
1393 $self->SUPER::focus_in; 1813 $self->SUPER::invoke_focus_in
1394} 1814}
1395 1815
1396sub button_down { 1816sub invoke_button_down {
1397 my ($self, $ev, $x, $y) = @_; 1817 my ($self, $ev, $x, $y) = @_;
1398 1818
1399 $self->SUPER::button_down ($ev, $x, $y); 1819 $self->SUPER::invoke_button_down ($ev, $x, $y);
1400 1820
1401 my $idx = $self->{layout}->xy_to_index ($x, $y); 1821 my $idx = $self->{layout}->xy_to_index ($x, $y);
1402 1822
1403 # byte-index to char-index 1823 # byte-index to char-index
1404 my $text = $self->{text}; 1824 my $text = $self->{text};
1405 utf8::encode $text; 1825 utf8::encode $text;
1406 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1407 1827
1408 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1409 $self->update; 1829 $self->update;
1830
1831 1
1410} 1832}
1411 1833
1412sub mouse_motion { 1834sub invoke_mouse_motion {
1413 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1414# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1836# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1837
1838 1
1415} 1839}
1416 1840
1417sub _draw { 1841sub _draw {
1418 my ($self) = @_; 1842 my ($self) = @_;
1419 1843
1420 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1421 1845
1422 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1423 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1424 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1425 } else { 1849 } else {
1426 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1427 } 1851 }
1428 1852
1429 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1430 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1431 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1432 glVertex 0 , 0; 1856 glVertex 0 , 0;
1433 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1434 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1435 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1460 1884
1461our @ISA = CFClient::UI::EntryBase::; 1885our @ISA = CFClient::UI::EntryBase::;
1462 1886
1463use CFClient::OpenGL; 1887use CFClient::OpenGL;
1464 1888
1465sub key_down { 1889sub invoke_key_down {
1466 my ($self, $ev) = @_; 1890 my ($self, $ev) = @_;
1467 1891
1468 my $sym = $ev->{sym}; 1892 my $sym = $ev->{sym};
1469 1893
1470 if ($sym == 13) { 1894 if ($sym == 13) {
1471 unshift @{$self->{history}}, 1895 unshift @{$self->{history}},
1472 my $txt = $self->get_text; 1896 my $txt = $self->get_text;
1897
1473 $self->{history_pointer} = -1; 1898 $self->{history_pointer} = -1;
1474 $self->{history_saveback} = ''; 1899 $self->{history_saveback} = '';
1475 $self->emit (activate => $txt); 1900 $self->emit (activate => $txt);
1476 $self->update; 1901 $self->update;
1477 1902
… …
1496 } else { 1921 } else {
1497 $self->set_text ($self->{history_saveback}); 1922 $self->set_text ($self->{history_saveback});
1498 } 1923 }
1499 1924
1500 } else { 1925 } else {
1501 $self->SUPER::key_down ($ev); 1926 return $self->SUPER::invoke_key_down ($ev)
1927 }
1928
1502 } 1929 1
1503
1504} 1930}
1505 1931
1506############################################################################# 1932#############################################################################
1507 1933
1508package CFClient::UI::Button; 1934package CFClient::UI::Button;
… …
1517 1943
1518sub new { 1944sub new {
1519 my $class = shift; 1945 my $class = shift;
1520 1946
1521 $class->SUPER::new ( 1947 $class->SUPER::new (
1522 padding => 4, 1948 padding_x => 4,
1949 padding_y => 4,
1523 fg => [1, 1, 1], 1950 fg => [1, 1, 1],
1524 bg => [1, 1, 1, 0.2],
1525 active_fg => [0, 0, 1], 1951 active_fg => [0, 0, 1],
1526 can_hover => 1, 1952 can_hover => 1,
1527 align => 0, 1953 align => 0,
1528 valign => 0, 1954 valign => 0,
1529 can_events => 1, 1955 can_events => 1,
1530 @_ 1956 @_
1531 ) 1957 )
1532} 1958}
1533 1959
1534sub button_up { 1960sub invoke_button_up {
1535 my ($self, $ev, $x, $y) = @_; 1961 my ($self, $ev, $x, $y) = @_;
1536 1962
1963 $self->emit ("activate")
1537 if ($x >= 0 && $x < $self->{w} 1964 if $x >= 0 && $x < $self->{w}
1538 && $y >= 0 && $y < $self->{h}) { 1965 && $y >= 0 && $y < $self->{h};
1539 $self->emit ("activate"); 1966
1540 } 1967 1
1541} 1968}
1542 1969
1543sub _draw { 1970sub _draw {
1544 my ($self) = @_; 1971 my ($self) = @_;
1545 1972
1546 local $self->{fg} = $self->{fg}; 1973 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1547 1974
1548 if ($GRAB == $self) {
1549 $self->{fg} = $self->{active_fg};
1550 }
1551
1552 glEnable GL_BLEND;
1553 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1554 glEnable GL_TEXTURE_2D; 1975 glEnable GL_TEXTURE_2D;
1555 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1976 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1556 glColor 0, 0, 0, 1; 1977 glColor 0, 0, 0, 1;
1557 1978
1558 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1979 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1559 1980
1560 glDisable GL_TEXTURE_2D; 1981 glDisable GL_TEXTURE_2D;
1561 glDisable GL_BLEND;
1562 1982
1563 $self->SUPER::_draw; 1983 $self->SUPER::_draw;
1984}
1985
1986#############################################################################
1987
1988package CFClient::UI::ImageButton;
1989
1990our @ISA = CFClient::UI::Image::;
1991
1992use CFClient::OpenGL;
1993
1994my %textures;
1995
1996sub new {
1997 my $class = shift;
1998
1999 my $self = $class->SUPER::new (
2000 padding_x => 4,
2001 padding_y => 4,
2002 fg => [1, 1, 1],
2003 active_fg => [0, 0, 1],
2004 can_hover => 1,
2005 align => 0,
2006 valign => 0,
2007 can_events => 1,
2008 @_
2009 );
2010}
2011
2012sub invoke_button_up {
2013 my ($self, $ev, $x, $y) = @_;
2014
2015 $self->emit ("activate")
2016 if $x >= 0 && $x < $self->{w}
2017 && $y >= 0 && $y < $self->{h};
2018
2019 1
1564} 2020}
1565 2021
1566############################################################################# 2022#############################################################################
1567 2023
1568package CFClient::UI::CheckBox; 2024package CFClient::UI::CheckBox;
… …
1577 2033
1578sub new { 2034sub new {
1579 my $class = shift; 2035 my $class = shift;
1580 2036
1581 $class->SUPER::new ( 2037 $class->SUPER::new (
1582 padding => 2, 2038 padding_x => 2,
2039 padding_y => 2,
1583 fg => [1, 1, 1], 2040 fg => [1, 1, 1],
1584 active_fg => [1, 1, 0], 2041 active_fg => [1, 1, 0],
2042 bg => [0, 0, 0, 0.2],
2043 active_bg => [1, 1, 1, 0.5],
1585 state => 0, 2044 state => 0,
1586 can_hover => 1, 2045 can_hover => 1,
1587 @_ 2046 @_
1588 ) 2047 )
1589} 2048}
1590 2049
1591sub size_request { 2050sub size_request {
1592 my ($self) = @_; 2051 my ($self) = @_;
1593 2052
1594 ($self->{padding} * 2 + 6) x 2 2053 (6) x 2
1595} 2054}
1596 2055
1597sub button_down { 2056sub invoke_button_down {
1598 my ($self, $ev, $x, $y) = @_; 2057 my ($self, $ev, $x, $y) = @_;
1599 2058
1600 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2059 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1601 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2060 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1602 $self->{state} = !$self->{state}; 2061 $self->{state} = !$self->{state};
1603 $self->emit (changed => $self->{state}); 2062 $self->emit (changed => $self->{state});
2063 } else {
2064 return 0
2065 }
2066
1604 } 2067 1
1605} 2068}
1606 2069
1607sub _draw { 2070sub _draw {
1608 my ($self) = @_; 2071 my ($self) = @_;
1609 2072
1610 $self->SUPER::_draw; 2073 $self->SUPER::_draw;
1611 2074
1612 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2075 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1613 2076
1614 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2077 my ($w, $h) = @$self{qw(w h)};
2078
2079 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1615 2080
1616 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2081 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1617 2082
1618 glEnable GL_BLEND; 2083 my $tex = $self->{state} ? $tex[1] : $tex[0];
2084
1619 glEnable GL_TEXTURE_2D; 2085 glEnable GL_TEXTURE_2D;
1620 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1621
1622 my $tex = $self->{state} ? $tex[1] : $tex[0];
1623
1624 $tex->draw_quad (0, 0, $s, $s); 2086 $tex->draw_quad_alpha (0, 0, $s, $s);
1625
1626 glDisable GL_TEXTURE_2D; 2087 glDisable GL_TEXTURE_2D;
1627 glDisable GL_BLEND;
1628} 2088}
1629 2089
1630############################################################################# 2090#############################################################################
1631 2091
1632package CFClient::UI::Image; 2092package CFClient::UI::Image;
… …
1675 glTranslate 0, -$self->{w}, 0; 2135 glTranslate 0, -$self->{w}, 0;
1676 2136
1677 ($w, $h) = ($h, $w); 2137 ($w, $h) = ($h, $w);
1678 } 2138 }
1679 2139
1680 glEnable GL_BLEND;
1681 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1682 glEnable GL_TEXTURE_2D; 2140 glEnable GL_TEXTURE_2D;
1683 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2141 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1684 2142
1685 $tex->draw_quad (0, 0, $w, $h); 2143 $tex->draw_quad_alpha (0, 0, $w, $h);
1686 2144
1687 glDisable GL_BLEND;
1688 glDisable GL_TEXTURE_2D; 2145 glDisable GL_TEXTURE_2D;
1689} 2146}
1690 2147
1691############################################################################# 2148#############################################################################
1692 2149
… …
1740} 2197}
1741 2198
1742sub set_max { 2199sub set_max {
1743 my ($self, $max) = @_; 2200 my ($self, $max) = @_;
1744 2201
2202 return if $self->{max_val} == $max;
2203
1745 $self->{max_val} = $max; 2204 $self->{max_val} = $max;
2205 $self->update;
1746} 2206}
1747 2207
1748sub set_value { 2208sub set_value {
1749 my ($self, $val, $max) = @_; 2209 my ($self, $val, $max) = @_;
1750 2210
1751 $self->set_max ($max) 2211 $self->set_max ($max)
1752 if defined $max; 2212 if defined $max;
1753 2213
1754 $max = $self->{max_val}; 2214 return if $self->{val} == $val;
2215
1755 $self->{val} = $val; 2216 $self->{val} = $val;
1756
1757 $self->update; 2217 $self->update;
1758} 2218}
1759 2219
1760sub _draw { 2220sub _draw {
1761 my ($self) = @_; 2221 my ($self) = @_;
… …
1779 2239
1780 my $h1 = $self->{h} * (1 - $ycut1); 2240 my $h1 = $self->{h} * (1 - $ycut1);
1781 my $h2 = $self->{h} * (1 - $ycut2); 2241 my $h2 = $self->{h} * (1 - $ycut2);
1782 2242
1783 glEnable GL_BLEND; 2243 glEnable GL_BLEND;
1784 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2244 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2245 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1785 glEnable GL_TEXTURE_2D; 2246 glEnable GL_TEXTURE_2D;
1786 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2247 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1787 2248
1788 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2249 glBindTexture GL_TEXTURE_2D, $t1->{name};
1789 glBegin GL_QUADS; 2250 glBegin GL_QUADS;
… …
1824 2285
1825sub new { 2286sub new {
1826 my ($class, %arg) = @_; 2287 my ($class, %arg) = @_;
1827 2288
1828 my $self = $class->SUPER::new ( 2289 my $self = $class->SUPER::new (
1829 tooltip => $arg{type}, 2290 tooltip => $arg{type},
1830 can_hover => 1, 2291 can_hover => 1,
2292 can_events => 1,
1831 %arg, 2293 %arg,
1832 ); 2294 );
1833 2295
1834 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2296 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1835 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2297 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
… …
1843 2305
1844 $self->{value}->set_fontsize ($fsize); 2306 $self->{value}->set_fontsize ($fsize);
1845 $self->{max} ->set_fontsize ($fsize); 2307 $self->{max} ->set_fontsize ($fsize);
1846} 2308}
1847 2309
2310sub set_max {
2311 my ($self, $max) = @_;
2312
2313 $self->{gauge}->set_max ($max);
2314 $self->{max}->set_text ($max);
2315}
2316
1848sub set_value { 2317sub set_value {
1849 my ($self, $val, $max) = @_; 2318 my ($self, $val, $max) = @_;
1850 2319
1851 $self->set_max ($max) 2320 $self->set_max ($max)
1852 if defined $max; 2321 if defined $max;
1853 2322
1854 $self->{gauge}->set_value ($val, $max); 2323 $self->{gauge}->set_value ($val, $max);
1855 $self->{value}->set_text ($val); 2324 $self->{value}->set_text ($val);
1856}
1857
1858sub set_max {
1859 my ($self, $max) = @_;
1860
1861 $self->{gauge}->set_max ($max);
1862 $self->{max}->set_text ($max);
1863} 2325}
1864 2326
1865############################################################################# 2327#############################################################################
1866 2328
1867package CFClient::UI::Slider; 2329package CFClient::UI::Slider;
… …
1877 qw(s1_slider.png s1_slider_bg.png); 2339 qw(s1_slider.png s1_slider_bg.png);
1878 2340
1879sub new { 2341sub new {
1880 my $class = shift; 2342 my $class = shift;
1881 2343
1882 # range [value, low, high, page] 2344 # range [value, low, high, page, unit]
1883 2345
1884 # TODO: 0-width page 2346 # TODO: 0-width page
1885 # TODO: req_w/h are wrong with vertical 2347 # TODO: req_w/h are wrong with vertical
1886 # TODO: calculations are off 2348 # TODO: calculations are off
1887 my $self = $class->SUPER::new ( 2349 my $self = $class->SUPER::new (
1888 fg => [1, 1, 1], 2350 fg => [1, 1, 1],
1889 active_fg => [0, 0, 0], 2351 active_fg => [0, 0, 0],
2352 bg => [0, 0, 0, 0.2],
2353 active_bg => [1, 1, 1, 0.5],
1890 range => [0, 0, 100, 10], 2354 range => [0, 0, 100, 10, 0],
1891 req_w => 20, 2355 min_w => $::WIDTH / 80,
1892 req_h => 20, 2356 min_h => $::WIDTH / 80,
1893 vertical => 0, 2357 vertical => 0,
1894 can_hover => 1, 2358 can_hover => 1,
1895 inner_pad => 5, 2359 inner_pad => 0.02,
1896 @_ 2360 @_
1897 ); 2361 );
1898 2362
2363 $self->set_value ($self->{range}[0]);
2364 $self->update;
2365
1899 $self 2366 $self
1900} 2367}
1901 2368
2369sub set_range {
2370 my ($self, $range) = @_;
2371
2372 ($range, $self->{range}) = ($self->{range}, $range);
2373
2374 if ("@$range" ne "@{$self->{range}}") {
2375 $self->update;
2376 $self->set_value ($self->{range}[0]);
2377 }
2378}
2379
2380sub set_value {
2381 my ($self, $value) = @_;
2382
2383 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2384
2385 $hi = $lo + 1 if $hi <= $lo;
2386
2387 $page = $hi - $lo if $page > $hi - $lo;
2388
2389 $value = $lo if $value < $lo;
2390 $value = $hi - $page if $value > $hi - $page;
2391
2392 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2393 if $unit;
2394
2395 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2396
2397 if ($value != $old_value) {
2398 $self->emit (changed => $value);
2399 $self->update;
2400 }
2401}
2402
1902sub size_request { 2403sub size_request {
1903 my ($self) = @_; 2404 my ($self) = @_;
1904 2405
1905 my $w = $self->{req_w}; 2406 ($self->{req_w}, $self->{req_h})
1906 my $h = $self->{req_h};
1907
1908 $self->{vertical} ? ($h, $w) : ($w, $h)
1909} 2407}
1910 2408
1911sub button_down { 2409sub invoke_button_down {
1912 my ($self, $ev, $x, $y) = @_; 2410 my ($self, $ev, $x, $y) = @_;
1913 2411
1914 $self->SUPER::button_down ($ev, $x, $y); 2412 $self->SUPER::invoke_button_down ($ev, $x, $y);
2413
2414 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2415
1915 $self->mouse_motion ($ev, $x, $y); 2416 $self->invoke_mouse_motion ($ev, $x, $y)
1916} 2417}
1917 2418
1918sub mouse_motion { 2419sub invoke_mouse_motion {
1919 my ($self, $ev, $x, $y) = @_; 2420 my ($self, $ev, $x, $y) = @_;
1920 2421
1921 if ($GRAB == $self) { 2422 if ($GRAB == $self) {
2423 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2424
2425 my (undef, $lo, $hi, $page) = @{$self->{range}};
2426
2427 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2428
2429 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2430 } else {
2431 return 0;
2432 }
2433
2434 1
2435}
2436
2437sub update {
2438 my ($self) = @_;
2439
2440 delete $self->{knob_w};
2441 $self->SUPER::update;
2442}
2443
2444sub _draw {
2445 my ($self) = @_;
2446
2447 unless ($self->{knob_w}) {
2448 $self->set_value ($self->{range}[0]);
2449
1922 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2450 my ($value, $lo, $hi, $page) = @{$self->{range}};
2451 my $range = ($hi - $page - $lo) || 1e-100;
1923 2452
1924 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2453 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1925 2454
1926 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2455 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1927 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2456 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1928 2457
1929 $x -= $inner_pad_px; # substract the padding 2458 $value = ($value - $lo) / $range;
1930 $x = $x * ($hi - $lo) / $inner_w + $lo; 2459 $value = $value * $self->{scale} + $self->{offset};
1931 $x = $lo if $x < $lo;
1932 $x = $hi - $page if $x > $hi - $page;
1933 $self->{range}[0] = $x;
1934 2460
1935 $self->emit (changed => $x); 2461 $self->{knob_x} = $value - $knob_w * 0.5;
1936 $self->update; 2462 $self->{knob_w} = $knob_w;
1937 } 2463 }
1938}
1939
1940# the inner_* stuff is for generating a padding for the slider handle,
1941# so that the handle doesn't leave the texture. This calculation isn't 100%
1942# correct propably, but it does the job for now
1943sub _calc_inner_pad_px {
1944 my ($self, $w) = @_;
1945 ($w / 100) * $self->{inner_pad} # % to pixels
1946}
1947
1948sub _draw {
1949 my ($self) = @_;
1950 2464
1951 $self->SUPER::_draw (); 2465 $self->SUPER::_draw ();
1952 2466
1953 my ($w, $h) = @$self{qw(w h)}; 2467 glScale $self->{w}, $self->{h};
1954 2468
1955 if ($self->{vertical}) { 2469 if ($self->{vertical}) {
1956 # draw a vertical slider like a rotated horizontal slider 2470 # draw a vertical slider like a rotated horizontal slider
1957 2471
2472 glTranslate 1, 0, 0;
1958 glRotate 90, 0, 0, 1; 2473 glRotate 90, 0, 0, 1;
1959 glTranslate 0, -$self->{w}, 0;
1960
1961 ($w, $h) = ($h, $w);
1962 } 2474 }
1963 2475
1964 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2476 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1965 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2477 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1966 2478
1967 my ($value, $lo, $hi, $page) = @{$self->{range}};
1968
1969 $hi = $value + 1 if $lo == $hi;
1970
1971 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1972 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1973
1974 $page = int $page * $inner_w / ($hi - $lo);
1975 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1976
1977 $w -= $page;
1978 $page &= ~1;
1979 glTranslate $page * 0.5, 0, 0;
1980 $page ||= 2;
1981
1982 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1983 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1984
1985 glEnable GL_BLEND;
1986 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1987 glEnable GL_TEXTURE_2D; 2479 glEnable GL_TEXTURE_2D;
1988 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2480 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1989 2481
1990 # draw background 2482 # draw background
1991 $tex[1]->draw_quad (0, 0, $w, $h); 2483 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1992 2484
1993 # draw handle 2485 # draw handle
1994 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2486 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1995 2487
1996 glDisable GL_BLEND;
1997 glDisable GL_TEXTURE_2D; 2488 glDisable GL_TEXTURE_2D;
1998} 2489}
1999 2490
2000############################################################################# 2491#############################################################################
2001 2492
2493package CFClient::UI::ValSlider;
2494
2495our @ISA = CFClient::UI::HBox::;
2496
2497sub new {
2498 my ($class, %arg) = @_;
2499
2500 my $range = delete $arg{range};
2501
2502 my $self = $class->SUPER::new (
2503 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2504 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2505 to_value => sub { shift },
2506 from_value => sub { shift },
2507 %arg,
2508 );
2509
2510 $self->{slider}->connect (changed => sub {
2511 my ($self, $value) = @_;
2512 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2513 $self->{parent}->emit (changed => $value);
2514 });
2515
2516# $self->{entry}->connect (changed => sub {
2517# my ($self, $value) = @_;
2518# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2519# $self->{parent}->emit (changed => $value);
2520# });
2521
2522 $self->add ($self->{slider}, $self->{entry});
2523
2524 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2525
2526 $self
2527}
2528
2529sub set_range { shift->{slider}->set_range (@_) }
2530sub set_value { shift->{slider}->set_value (@_) }
2531
2532#############################################################################
2533
2002package CFClient::UI::TextView; 2534package CFClient::UI::TextScroller;
2003 2535
2004our @ISA = CFClient::UI::HBox::; 2536our @ISA = CFClient::UI::HBox::;
2005 2537
2006use CFClient::OpenGL; 2538use CFClient::OpenGL;
2007 2539
… …
2009 my $class = shift; 2541 my $class = shift;
2010 2542
2011 my $self = $class->SUPER::new ( 2543 my $self = $class->SUPER::new (
2012 fontsize => 1, 2544 fontsize => 1,
2013 can_events => 0, 2545 can_events => 0,
2546 indent => 0,
2014 #font => default_font 2547 #font => default_font
2015 @_, 2548 @_,
2016 2549
2017 layout => (new CFClient::Layout), 2550 layout => (new CFClient::Layout 1),
2018 par => [], 2551 par => [],
2019 height => 0, 2552 height => 0,
2020 children => [ 2553 children => [
2021 (new CFClient::UI::Empty expand => 1), 2554 (new CFClient::UI::Empty expand => 1),
2022 (new CFClient::UI::Slider vertical => 1), 2555 (new CFClient::UI::Slider vertical => 1),
2023 ], 2556 ],
2024 ); 2557 );
2025 2558
2026 $self->{children}[1]->connect (changed => sub { 2559 $self->{children}[1]->connect (changed => sub { $self->update });
2027 $self->update;
2028 });
2029 2560
2030 $self 2561 $self
2031} 2562}
2032 2563
2033sub set_fontsize { 2564sub set_fontsize {
… …
2035 2566
2036 $self->{fontsize} = $fontsize; 2567 $self->{fontsize} = $fontsize;
2037 $self->reflow; 2568 $self->reflow;
2038} 2569}
2039 2570
2040sub text_height {
2041 my ($self, $text) = @_;
2042
2043 my $layout = $self->{layout};
2044
2045 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2046 $layout->set_width ($self->{w});
2047 $layout->set_text ($text);
2048
2049 ($layout->size)[1]
2050}
2051
2052sub reflow {
2053 my ($self) = @_;
2054
2055 $self->{need_reflow}++;
2056 $self->update;
2057}
2058
2059sub size_allocate { 2571sub invoke_size_allocate {
2060 my ($self, $w, $h) = @_; 2572 my ($self, $w, $h) = @_;
2061
2062 $self->SUPER::size_allocate ($w, $h);
2063 2573
2064 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2574 $self->{layout}->set_font ($self->{font}) if $self->{font};
2065 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2575 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2066 $self->{layout}->set_width ($self->{children}[0]{w}); 2576 $self->{layout}->set_width ($self->{children}[0]{w});
2577 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2067 2578
2068 $self->reflow; 2579 $self->reflow;
2580
2581 $self->SUPER::invoke_size_allocate ($w, $h)
2582}
2583
2584sub text_size {
2585 my ($self, $text, $indent) = @_;
2586
2587 my $layout = $self->{layout};
2588
2589 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2590 $layout->set_width ($self->{children}[0]{w} - $indent);
2591 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2592 $layout->set_markup ($text);
2593
2594 $layout->size
2595}
2596
2597sub reflow {
2598 my ($self) = @_;
2599
2600 $self->{need_reflow}++;
2601 $self->update;
2602}
2603
2604sub set_offset {
2605 my ($self, $offset) = @_;
2606
2607 # todo: base offset on lines or so, not on pixels
2608 $self->{children}[1]->set_value ($offset);
2609}
2610
2611sub clear {
2612 my ($self) = @_;
2613
2614 $self->{par} = [];
2615 $self->{height} = 0;
2616 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2069} 2617}
2070 2618
2071sub add_paragraph { 2619sub add_paragraph {
2072 my ($self, $color, $text) = @_; 2620 my ($self, $color, $text, $indent) = @_;
2073 2621
2074 #TODO: intelligently "reformat" paragraph 2622 for my $line (split /\n/, $text) {
2075 2623 my ($w, $h) = $self->text_size ($line);
2076 my $height = $self->text_height ($text);
2077
2078 $self->{height} += $height; 2624 $self->{height} += $h;
2625 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2626 }
2079 2627
2080 push @{$self->{par}}, [$height, $color, $text];
2081
2082 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2628 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2083 $self->{children}[1]->update;
2084} 2629}
2085 2630
2086sub update { 2631sub update {
2087 my ($self) = @_; 2632 my ($self) = @_;
2088 2633
… …
2090 2635
2091 return unless $self->{h} > 0; 2636 return unless $self->{h} > 0;
2092 2637
2093 delete $self->{texture}; 2638 delete $self->{texture};
2094 2639
2095 $ROOT->on_refresh ($self, sub { 2640 $ROOT->on_post_alloc ($self => sub {
2641 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2642
2096 if (delete $self->{need_reflow}) { 2643 if (delete $self->{need_reflow}) {
2097 my $height = 0; 2644 my $height = 0;
2098 2645
2099 $height += $_->[0] = $self->text_height ($_->[2]) 2646 my $layout = $self->{layout};
2647
2648 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2649
2100 for @{$self->{par}}; 2650 for (@{$self->{par}}) {
2651 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2652 $layout->set_width ($W - $_->[3]);
2653 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2654 $layout->set_markup ($_->[4]);
2655 my ($w, $h) = $layout->size;
2656 $_->[0] = $w + $_->[3];
2657 $_->[1] = $h;
2658 }
2659
2660 $height += $_->[1];
2661 }
2101 2662
2102 $self->{height} = $height; 2663 $self->{height} = $height;
2103 2664
2104 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2665 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2105 2666
2106 delete $self->{texture}; 2667 delete $self->{texture};
2107 } 2668 }
2108 2669
2109 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2670 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2110 glClearColor 0, 0, 0, 1; 2671 glClearColor 0, 0, 0, 0;
2111 glClear GL_COLOR_BUFFER_BIT; 2672 glClear GL_COLOR_BUFFER_BIT;
2112 2673
2674 my $top = int $self->{children}[1]{range}[0];
2675
2676 my $y0 = $top;
2677 my $y1 = $top + $H;
2678
2679 my $y = 0;
2680
2681 my $layout = $self->{layout};
2682
2683 $layout->set_font ($self->{font}) if $self->{font};
2684
2113 glEnable GL_BLEND; 2685 glEnable GL_BLEND;
2686 #TODO# not correct in windows where rgba is forced off
2114 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2687 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2115 glEnable GL_TEXTURE_2D;
2116 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2117
2118 my $top = int $self->{children}[1]{range}[0];
2119
2120 my $y0 = $top;
2121 my $y1 = $top + $self->{h};
2122
2123 my $y = 0;
2124
2125 my $layout = $self->{layout};
2126
2127 $layout->set_font ($self->{font}) if $self->{font};
2128 2688
2129 for my $par (@{$self->{par}}) { 2689 for my $par (@{$self->{par}}) {
2130 my $h = $par->[0]; 2690 my $h = $par->[1];
2131 2691
2132 if ($y0 < $y + $h && $y < $y1) { 2692 if ($y0 < $y + $h && $y < $y1) {
2693 $layout->set_foreground (@{ $par->[2] });
2694 $layout->set_width ($W - $par->[3]);
2695 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2133 $layout->set_text ($par->[2]); 2696 $layout->set_markup ($par->[4]);
2134 2697
2135 glColor @{ $par->[1] }; 2698 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2136 my ($W, $H) = $layout->size; 2699
2137 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2700 glRasterPos $par->[3], $y - $y0;
2701 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2138 } 2702 }
2139 2703
2140 $y += $h; 2704 $y += $h;
2141 } 2705 }
2142 2706
2143 glDisable GL_TEXTURE_2D;
2144 glDisable GL_BLEND; 2707 glDisable GL_BLEND;
2145 }; 2708 };
2146 }); 2709 });
2147} 2710}
2148 2711
2149sub _draw { 2712sub _draw {
2150 my ($self) = @_; 2713 my ($self) = @_;
2151 2714
2152 if ($self->{texture}) {
2153 glEnable GL_TEXTURE_2D; 2715 glEnable GL_TEXTURE_2D;
2154 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2155 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2717 glColor 0, 0, 0, 1;
2718 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2156 glDisable GL_TEXTURE_2D; 2719 glDisable GL_TEXTURE_2D;
2157 }
2158 2720
2159 $self->{children}[1]->draw; 2721 $self->{children}[1]->draw;
2160 2722
2161} 2723}
2162 2724
… …
2210 2772
2211sub new { 2773sub new {
2212 my $class = shift; 2774 my $class = shift;
2213 2775
2214 my $self = $class->SUPER::new ( 2776 my $self = $class->SUPER::new (
2215 state => 0, 2777 state => 0,
2216 connect_activate => \&toggle_flopper, 2778 on_activate => \&toggle_flopper,
2217 @_ 2779 @_
2218 ); 2780 );
2219 2781
2220 if ($self->{state}) {
2221 $self->{state} = 0;
2222 $self->toggle_flopper;
2223 }
2224
2225 $self 2782 $self
2226} 2783}
2227 2784
2228sub toggle_flopper { 2785sub toggle_flopper {
2229 my ($self) = @_; 2786 my ($self) = @_;
2230 2787
2231 # TODO: use animation 2788 $self->{other}->toggle_visibility;
2232 if ($self->{state} = !$self->{state}) {
2233 $CFClient::UI::ROOT->add ($self->{other});
2234 $self->{other}->move ($self->coord2global (0, $self->{h}));
2235 $self->emit ("open");
2236 } else {
2237 $CFClient::UI::ROOT->remove ($self->{other});
2238 $self->emit ("close");
2239 }
2240
2241 $self->emit (changed => $self->{state});
2242} 2789}
2243 2790
2244############################################################################# 2791#############################################################################
2245 2792
2246package CFClient::UI::Tooltip; 2793package CFClient::UI::Tooltip;
… …
2256 @_, 2803 @_,
2257 can_events => 0, 2804 can_events => 0,
2258 ) 2805 )
2259} 2806}
2260 2807
2261sub set_markup { 2808sub set_tooltip_from {
2262 my ($self, $text) = @_; 2809 my ($self, $widget) = @_;
2263 2810
2264 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2811 my $tooltip = $widget->{tooltip};
2265 $self->{label}->set_markup ($text); 2812
2266 $self->add ($self->{label}); 2813 if ($ENV{CFPLUS_DEBUG} & 2) {
2814 $tooltip .= "\n\n" . (ref $widget) . "\n"
2815 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2816 . "req $widget->{req_w} $widget->{req_h}\n"
2817 . "visible $widget->{visible}";
2818 }
2819
2820 $tooltip =~ s/^\n+//;
2821 $tooltip =~ s/\n+$//;
2822
2823 $self->add (new CFClient::UI::Label
2824 markup => $tooltip,
2825 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2826 fontsize => 0.8,
2827 fg => [0, 0, 0, 1],
2828 ellipsise => 0,
2829 font => ($widget->{tooltip_font} || $::FONT_PROP),
2830 );
2267} 2831}
2268 2832
2269sub size_request { 2833sub size_request {
2270 my ($self) = @_; 2834 my ($self) = @_;
2271 2835
2272 $self->child->set_max_size ($::WIDTH * 0.3);
2273
2274 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2836 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2275 2837
2276 ($w + 4, $h + 4) 2838 ($w + 4, $h + 4)
2277} 2839}
2278 2840
2279sub size_allocate { 2841sub invoke_size_allocate {
2280 my ($self, $w, $h) = @_; 2842 my ($self, $w, $h) = @_;
2281 2843
2282 $self->SUPER::size_allocate ($w - 4, $h - 4); 2844 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2845}
2846
2847sub invoke_visibility_change {
2848 my ($self, $visible) = @_;
2849
2850 return unless $visible;
2851
2852 $self->{root}->on_post_alloc ("move_$self" => sub {
2853 my $widget = $self->{owner}
2854 or return;
2855
2856 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2857
2858 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2859 if $x + $self->{w} > $self->{root}{w};
2860
2861 $self->move_abs ($x, $y);
2862 });
2283} 2863}
2284 2864
2285sub _draw { 2865sub _draw {
2286 my ($self) = @_; 2866 my ($self) = @_;
2287 2867
2288 glPushMatrix;
2289 glTranslate 0.375, 0.375; 2868 glTranslate 0.375, 0.375;
2290 2869
2291 my ($w, $h) = @$self{qw(w h)}; 2870 my ($w, $h) = @$self{qw(w h)};
2292 2871
2293 glColor 1, 0.8, 0.4; 2872 glColor 1, 0.8, 0.4;
… …
2304 glVertex 0 , $h; 2883 glVertex 0 , $h;
2305 glVertex $w, $h; 2884 glVertex $w, $h;
2306 glVertex $w, 0; 2885 glVertex $w, 0;
2307 glEnd; 2886 glEnd;
2308 2887
2309 glPopMatrix; 2888 glTranslate 2 - 0.375, 2 - 0.375;
2310 2889
2311 glTranslate 2, 2;
2312 $self->SUPER::_draw; 2890 $self->SUPER::_draw;
2313} 2891}
2314 2892
2315############################################################################# 2893#############################################################################
2316 2894
… …
2321use CFClient::OpenGL; 2899use CFClient::OpenGL;
2322 2900
2323sub new { 2901sub new {
2324 my $class = shift; 2902 my $class = shift;
2325 2903
2326 $class->SUPER::new ( 2904 my $self = $class->SUPER::new (
2327 aspect => 1, 2905 aspect => 1,
2906 can_events => 0,
2907 @_,
2908 );
2909
2910 if ($self->{anim} && $self->{animspeed}) {
2911 Scalar::Util::weaken (my $widget = $self);
2912
2913 $self->{timer} = Event->timer (
2914 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2915 hard => 1,
2916 interval => $self->{animspeed},
2917 cb => sub {
2918 ++$widget->{frame};
2919 $widget->update;
2920 },
2921 );
2922 }
2923
2924 $self
2925}
2926
2927sub size_request {
2928 (32, 8)
2929}
2930
2931sub update {
2932 my ($self) = @_;
2933
2934 return unless $self->{visible};
2935
2936 $self->SUPER::update;
2937}
2938
2939sub _draw {
2940 my ($self) = @_;
2941
2942 return unless $::CONN;
2943
2944 my $face;
2945
2946 if ($self->{frame}) {
2947 my $anim = $::CONN->{anim}[$self->{anim}];
2948
2949 $face = $anim->[ $self->{frame} % @$anim ]
2950 if $anim && @$anim;
2951 }
2952
2953 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2954
2955 if ($tex) {
2956 glEnable GL_TEXTURE_2D;
2957 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2958 glColor 0, 0, 0, 1;
2959 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2960 glDisable GL_TEXTURE_2D;
2961 }
2962}
2963
2964sub destroy {
2965 my ($self) = @_;
2966
2967 $self->{timer}->cancel
2968 if $self->{timer};
2969
2970 $self->SUPER::destroy;
2971}
2972
2973#############################################################################
2974
2975package CFClient::UI::Buttonbar;
2976
2977our @ISA = CFClient::UI::HBox::;
2978
2979# TODO: should actualyl wrap buttons and other goodies.
2980
2981#############################################################################
2982
2983package CFClient::UI::Menu;
2984
2985our @ISA = CFClient::UI::FancyFrame::;
2986
2987use CFClient::OpenGL;
2988
2989sub new {
2990 my $class = shift;
2991
2992 my $self = $class->SUPER::new (
2993 items => [],
2994 z => 100,
2995 @_,
2996 );
2997
2998 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2999
3000 for my $item (@{ $self->{items} }) {
3001 my ($widget, $cb, $tooltip) = @$item;
3002
3003 # handle various types of items, only text for now
3004 if (!ref $widget) {
3005 $widget = new CFClient::UI::Label
3006 can_hover => 1,
3007 can_events => 1,
3008 markup => $widget,
3009 tooltip => $tooltip
3010 }
3011
3012 $self->{item}{$widget} = $item;
3013
3014 $self->{vbox}->add ($widget);
3015 }
3016
3017 $self
3018}
3019
3020# popup given the event (must be a mouse button down event currently)
3021sub popup {
3022 my ($self, $ev) = @_;
3023
3024 $self->emit ("popdown");
3025
3026 # maybe save $GRAB? must be careful about events...
3027 $GRAB = $self;
3028 $self->{button} = $ev->{button};
3029
3030 $self->show;
3031 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3032}
3033
3034sub invoke_mouse_motion {
3035 my ($self, $ev, $x, $y) = @_;
3036
3037 # TODO: should use vbox->find_widget or so
3038 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3039 $self->{hover} = $self->{item}{$HOVER};
3040
3041 0
3042}
3043
3044sub invoke_button_up {
3045 my ($self, $ev, $x, $y) = @_;
3046
3047 if ($ev->{button} == $self->{button}) {
3048 undef $GRAB;
3049 $self->hide;
3050
3051 $self->emit ("popdown");
3052 $self->{hover}[1]->() if $self->{hover};
3053 } else {
3054 return 0
3055 }
3056
3057 1
3058}
3059
3060#############################################################################
3061
3062package CFClient::UI::Multiplexer;
3063
3064our @ISA = CFClient::UI::Container::;
3065
3066sub new {
3067 my $class = shift;
3068
3069 my $self = $class->SUPER::new (
3070 @_,
3071 );
3072
3073 $self->{current} = $self->{children}[0]
3074 if @{ $self->{children} };
3075
3076 $self
3077}
3078
3079sub add {
3080 my ($self, @widgets) = @_;
3081
3082 $self->SUPER::add (@widgets);
3083
3084 $self->{current} = $self->{children}[0]
3085 if @{ $self->{children} };
3086}
3087
3088sub set_current_page {
3089 my ($self, $page_or_widget) = @_;
3090
3091 my $widget = ref $page_or_widget
3092 ? $page_or_widget
3093 : $self->{children}[$page_or_widget];
3094
3095 $self->{current} = $widget;
3096 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3097
3098 $self->emit (page_changed => $self->{current});
3099
3100 $self->realloc;
3101}
3102
3103sub visible_children {
3104 $_[0]{current}
3105}
3106
3107sub size_request {
3108 my ($self) = @_;
3109
3110 $self->{current}->size_request
3111}
3112
3113sub invoke_size_allocate {
3114 my ($self, $w, $h) = @_;
3115
3116 $self->{current}->configure (0, 0, $w, $h);
3117
3118 1
3119}
3120
3121sub _draw {
3122 my ($self) = @_;
3123
3124 $self->{current}->draw;
3125}
3126
3127#############################################################################
3128
3129package CFClient::UI::Notebook;
3130
3131our @ISA = CFClient::UI::VBox::;
3132
3133sub new {
3134 my $class = shift;
3135
3136 my $self = $class->SUPER::new (
3137 buttonbar => (new CFClient::UI::Buttonbar),
3138 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3139 # filter => # will be put between multiplexer and $self
3140 @_,
3141 );
3142
3143 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3144 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3145
3146 $self
3147}
3148
3149sub add {
3150 my ($self, $title, $widget, $tooltip) = @_;
3151
3152 Scalar::Util::weaken $self;
3153
3154 $self->{buttonbar}->add (new CFClient::UI::Button
3155 markup => $title,
3156 tooltip => $tooltip,
3157 on_activate => sub { $self->set_current_page ($widget) },
3158 );
3159
3160 $self->{multiplexer}->add ($widget);
3161}
3162
3163sub set_current_page {
3164 my ($self, $page) = @_;
3165
3166 $self->{multiplexer}->set_current_page ($page);
3167 $self->emit (page_changed => $self->{multiplexer}{current});
3168}
3169
3170#############################################################################
3171
3172package CFClient::UI::Combobox;
3173
3174use utf8;
3175
3176our @ISA = CFClient::UI::Button::;
3177
3178sub new {
3179 my $class = shift;
3180
3181 my $self = $class->SUPER::new (
3182 options => [], # [value, title, longdesc], ...
3183 value => undef,
3184 @_,
3185 );
3186
3187 $self->_set_value ($self->{value});
3188
3189 $self
3190}
3191
3192sub invoke_button_down {
3193 my ($self, $ev) = @_;
3194
3195 my @menu_items;
3196
3197 for (@{ $self->{options} }) {
3198 my ($value, $title, $tooltip) = @$_;
3199
3200 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3201 }
3202
3203 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3204}
3205
3206sub _set_value {
3207 my ($self, $value) = @_;
3208
3209 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3210 or return;
3211
3212 $self->{value} = $item->[0];
3213 $self->set_markup ("$item->[1] ⇓");
3214 $self->set_tooltip ($item->[2]);
3215}
3216
3217sub set_value {
3218 my ($self, $value) = @_;
3219
3220 return unless $self->{value} ne $value;
3221
3222 $self->_set_value ($value);
3223 $self->emit (changed => $value);
3224}
3225
3226#############################################################################
3227
3228package CFClient::UI::Statusbox;
3229
3230our @ISA = CFClient::UI::VBox::;
3231
3232sub new {
3233 my $class = shift;
3234
3235 my $self = $class->SUPER::new (
3236 fontsize => 0.8,
3237 @_,
3238 );
3239
3240 Scalar::Util::weaken (my $this = $self);
3241
3242 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3243
3244 $self
3245}
3246
3247sub reorder {
3248 my ($self) = @_;
3249 my $NOW = Time::HiRes::time;
3250
3251 # freeze display when hovering over any label
3252 return if $CFClient::UI::TOOLTIP->{owner}
3253 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3254 values %{ $self->{item} };
3255
3256 while (my ($k, $v) = each %{ $self->{item} }) {
3257 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3258 }
3259
3260 my @widgets;
3261
3262 my @items = sort {
3263 $a->{pri} <=> $b->{pri}
3264 or $b->{id} <=> $a->{id}
3265 } values %{ $self->{item} };
3266
3267 $self->{timer}->interval (1);
3268
3269 my $count = 10 + 1;
3270 for my $item (@items) {
3271 last unless --$count;
3272
3273 my $label = $item->{label} ||= do {
3274 # TODO: doesn't handle markup well (read as: at all)
3275 my $short = $item->{count} > 1
3276 ? "<b>$item->{count} ×</b> $item->{text}"
3277 : $item->{text};
3278
3279 for ($short) {
3280 s/^\s+//;
3281 s/\s+/ /g;
3282 }
3283
3284 new CFClient::UI::Label
3285 markup => $short,
3286 tooltip => $item->{tooltip},
3287 tooltip_font => $::FONT_PROP,
3288 tooltip_width => 0.67,
3289 fontsize => $item->{fontsize} || $self->{fontsize},
3290 max_w => $::WIDTH * 0.44,
3291 fg => [@{ $item->{fg} }],
3292 can_events => 1,
3293 can_hover => 1
3294 };
3295
3296 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3297 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3298 $label->update;
3299 $label->set_max_size (undef, $label->{req_h} * $diff)
3300 if $diff < 1;
3301 $self->{timer}->interval (1/30);
3302 } else {
3303 $label->{fg}[3] = $item->{fg}[3] || 1;
3304 }
3305
3306 push @widgets, $label;
3307 }
3308
3309 $self->clear;
3310 $self->SUPER::add (reverse @widgets);
3311}
3312
3313sub add {
3314 my ($self, $text, %arg) = @_;
3315
3316 $text =~ s/^\s+//;
3317 $text =~ s/\s+$//;
3318
3319 return unless $text;
3320
3321 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3322
3323 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3324
3325 if (my $item = $self->{item}{$group}) {
3326 if ($item->{text} eq $text) {
3327 $item->{count}++;
3328 } else {
3329 $item->{count} = 1;
3330 $item->{text} = $item->{tooltip} = $text;
3331 }
3332 $item->{id} += 0.2;#d#
3333 $item->{timeout} = $timeout;
3334 delete $item->{label};
3335 } else {
3336 $self->{item}{$group} = {
3337 id => ++$self->{id},
3338 text => $text,
3339 timeout => $timeout,
3340 tooltip => $text,
3341 fg => [0.8, 0.8, 0.8, 0.8],
3342 pri => 0,
3343 count => 1,
3344 %arg,
3345 };
3346 }
3347
3348 $self->reorder;
3349}
3350
3351sub reconfigure {
3352 my ($self) = @_;
3353
3354 delete $_->{label}
3355 for values %{ $self->{item} || {} };
3356
3357 $self->reorder;
3358 $self->SUPER::reconfigure;
3359}
3360
3361sub destroy {
3362 my ($self) = @_;
3363
3364 $self->{timer}->cancel;
3365
3366 $self->SUPER::destroy;
3367}
3368
3369#############################################################################
3370
3371package CFClient::UI::Inventory;
3372
3373our @ISA = CFClient::UI::ScrolledWindow::;
3374
3375sub new {
3376 my $class = shift;
3377
3378 my $self = $class->SUPER::new (
3379 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3380 @_,
3381 );
3382
3383 $self
3384}
3385
3386sub set_items {
3387 my ($self, $items) = @_;
3388
3389 $self->{child}->clear;
3390 return unless $items;
3391
3392 my @items = sort {
3393 ($a->{type} <=> $b->{type})
3394 or ($a->{name} cmp $b->{name})
3395 } @$items;
3396
3397 $self->{real_items} = \@items;
3398
3399 my $row = 0;
3400 for my $item (@items) {
3401 CFClient::Item::update_widgets $item;
3402
3403 $self->{child}->add (0, $row, $item->{face_widget});
3404 $self->{child}->add (1, $row, $item->{desc_widget});
3405 $self->{child}->add (2, $row, $item->{weight_widget});
3406
3407 $row++;
3408 }
3409}
3410
3411#############################################################################
3412
3413package CFClient::UI::BindEditor;
3414
3415our @ISA = CFClient::UI::FancyFrame::;
3416
3417sub new {
3418 my $class = shift;
3419
3420 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3421
3422 $self->add (my $vb = new CFClient::UI::VBox);
3423
3424
3425 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3426 text => "start recording",
3427 tooltip => "Start/Stops recording of actions."
3428 ."All subsequent actions after the recording started will be captured."
3429 ."The actions are displayed after the record was stopped."
3430 ."To bind the action you have to click on the 'Bind' button",
3431 on_activate => sub {
3432 unless ($self->{recording}) {
3433 $self->start;
3434 } else {
3435 $self->stop;
3436 }
3437 });
3438
3439 $vb->add (new CFClient::UI::Label text => "Actions:");
3440 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3441
3442 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3443 $vb->add (my $hb = new CFClient::UI::HBox);
3444 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3445 $hb->add (new CFClient::UI::Button
3446 text => "bind",
3447 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3448 on_activate => sub {
3449 $self->ask_for_bind;
3450 });
3451
3452 $vb->add (my $hb = new CFClient::UI::HBox);
3453 $hb->add (new CFClient::UI::Button
3454 text => "ok",
3455 expand => 1,
3456 tooltip => "This closes the binding editor and saves the binding",
3457 on_activate => sub {
3458 $self->hide;
3459 $self->commit;
3460 });
3461
3462 $hb->add (new CFClient::UI::Button
3463 text => "cancel",
3464 expand => 1,
3465 tooltip => "This closes the binding editor without saving",
3466 on_activate => sub {
3467 $self->hide;
3468 $self->{binding_cancel}->()
3469 if $self->{binding_cancel};
3470 });
3471
3472 $self->update_binding_widgets;
3473
3474 $self
3475}
3476
3477sub commit {
3478 my ($self) = @_;
3479 my ($mod, $sym, $cmds) = $self->get_binding;
3480 if ($sym != 0 && @$cmds > 0) {
3481 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3482 ."'. Don't forget 'Save Config'!");
3483 $self->{binding_change}->($mod, $sym, $cmds)
3484 if $self->{binding_change};
3485 } else {
3486 $::STATUSBOX->add ("No action bound, no key or action specified!");
3487 $self->{binding_cancel}->()
3488 if $self->{binding_cancel};
3489 }
3490}
3491
3492sub start {
3493 my ($self) = @_;
3494
3495 $self->{rec_btn}->set_text ("stop recording");
3496 $self->{recording} = 1;
3497 $self->clear_command_list;
3498 $::CONN->start_record if $::CONN;
3499}
3500
3501sub stop {
3502 my ($self) = @_;
3503
3504 $self->{rec_btn}->set_text ("start recording");
3505 $self->{recording} = 0;
3506
3507 my $rec;
3508 $rec = $::CONN->stop_record if $::CONN;
3509 return unless ref $rec eq 'ARRAY';
3510 $self->set_command_list ($rec);
3511}
3512
3513
3514sub ask_for_bind_and_commit {
3515 my ($self) = @_;
3516 $self->ask_for_bind (1);
3517}
3518
3519sub ask_for_bind {
3520 my ($self, $commit, $end_cb) = @_;
3521
3522 CFClient::Binder::open_binding_dialog (sub {
3523 my ($mod, $sym) = @_;
3524 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3525 $self->update_binding_widgets;
3526 $self->commit if $commit;
3527 $end_cb->() if $end_cb;
3528 });
3529}
3530
3531# $mod and $sym are the modifiers and key symbol
3532# $cmds is a array ref of strings (the commands)
3533# $cb is the callback that is executed on OK
3534# $ccb is the callback that is executed on CANCEL and
3535# when the binding was unsuccessful on OK
3536sub set_binding {
3537 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3538
3539 $self->clear_command_list;
3540 $self->{recording} = 0;
3541 $self->{rec_btn}->set_text ("start recording");
3542
3543 $self->{binding} = [$mod, $sym];
3544 $self->{commands} = $cmds;
3545
3546 $self->{binding_change} = $cb;
3547 $self->{binding_cancel} = $ccb;
3548
3549 $self->update_binding_widgets;
3550}
3551
3552# this is a shortcut method that asks for a binding
3553# and then just binds it.
3554sub do_quick_binding {
3555 my ($self, $cmds, $end_cb) = @_;
3556 $self->set_binding (undef, undef, $cmds, sub {
3557 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3558 });
3559 $self->ask_for_bind (1, $end_cb);
3560}
3561
3562sub update_binding_widgets {
3563 my ($self) = @_;
3564 my ($mod, $sym, $cmds) = $self->get_binding;
3565 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3566 $self->set_command_list ($cmds);
3567}
3568
3569sub get_binding {
3570 my ($self) = @_;
3571 return (
3572 $self->{binding}->[0],
3573 $self->{binding}->[1],
3574 [ grep { defined $_ } @{$self->{commands}} ]
3575 );
3576}
3577
3578sub clear_command_list {
3579 my ($self) = @_;
3580 $self->{cmdbox}->clear ();
3581}
3582
3583sub set_command_list {
3584 my ($self, $cmds) = @_;
3585
3586 $self->{cmdbox}->clear ();
3587 $self->{commands} = $cmds;
3588
3589 my $idx = 0;
3590
3591 for (@$cmds) {
3592 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3593
3594 my $i = $idx;
3595 $hb->add (new CFClient::UI::Label text => $_);
3596 $hb->add (new CFClient::UI::Button
3597 text => "delete",
3598 tooltip => "Deletes the action from the record",
3599 on_activate => sub {
3600 $self->{cmdbox}->remove ($hb);
3601 $cmds->[$i] = undef;
3602 });
3603
3604
3605 $idx++
3606 }
3607}
3608
3609#############################################################################
3610
3611package CFClient::UI::SpellList;
3612
3613our @ISA = CFClient::UI::Table::;
3614
3615sub new {
3616 my $class = shift;
3617
3618 my $self = $class->SUPER::new (
3619 binding => [],
3620 commands => [],
2328 @_, 3621 @_,
2329 ) 3622 )
2330} 3623}
2331 3624
3625my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3626
3627my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3628 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3629my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3630 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3631my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3632 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3633my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3634 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3635my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3636 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3637
3638sub rebuild_spell_list {
3639 my ($self) = @_;
3640
3641 $CFClient::UI::ROOT->on_refresh ($self => sub {
3642 $self->clear;
3643
3644 return unless $::CONN;
3645
3646 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3647 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3648 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3649 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3650 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3651
3652 my $row = 0;
3653
3654 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3655 my $spell = $self->{spell}{$_};
3656
3657 $row++;
3658
3659 my $spell_cb = sub {
3660 my ($widget, $ev) = @_;
3661
3662 if ($ev->{button} == 1) {
3663 $::CONN->user_send ("cast $spell->{name}");
3664 } elsif ($ev->{button} == 2) {
3665 $::CONN->user_send ("invoke $spell->{name}");
3666 } elsif ($ev->{button} == 3) {
3667 (new CFClient::UI::Menu
3668 items => [
3669 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3670 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3671 ],
3672 )->popup ($ev);
3673 } else {
3674 return 0;
3675 }
3676
3677 1
3678 };
3679
3680 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3681
3682 #TODO: add path info to tooltip
3683 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3684
3685 $self->add (0, $row, new CFClient::UI::Face
3686 face => $spell->{face},
3687 can_hover => 1,
3688 can_events => 1,
3689 tooltip => $tooltip,
3690 on_button_down => $spell_cb,
3691 );
3692
3693 $self->add (1, $row, new CFClient::UI::Label
3694 expand => 1,
3695 text => $spell->{name},
3696 can_hover => 1,
3697 can_events => 1,
3698 tooltip => $tooltip,
3699 on_button_down => $spell_cb,
3700 );
3701
3702 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3703 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3704 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3705 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3706 }
3707 });
3708}
3709
3710sub add_spell {
3711 my ($self, $spell) = @_;
3712
3713 $self->{spell}->{$spell->{name}} = $spell;
3714 $self->rebuild_spell_list;
3715}
3716
3717sub remove_spell {
3718 my ($self, $spell) = @_;
3719
3720 delete $self->{spell}->{$spell->{name}};
3721 $self->rebuild_spell_list;
3722}
3723
3724sub clear_spells {
3725 my ($self) = @_;
3726
3727 $self->{spell} = {};
3728 $self->rebuild_spell_list;
3729}
3730
3731#############################################################################
3732
3733package CFClient::UI::Root;
3734
3735our @ISA = CFClient::UI::Container::;
3736
3737use List::Util qw(min max);
3738
3739use CFClient::OpenGL;
3740
3741sub new {
3742 my $class = shift;
3743
3744 my $self = $class->SUPER::new (
3745 visible => 1,
3746 @_,
3747 );
3748
3749 Scalar::Util::weaken ($self->{root} = $self);
3750
3751 $self
3752}
3753
2332sub size_request { 3754sub size_request {
2333 (32, 8)
2334}
2335
2336sub draw {
2337 my ($self) = @_; 3755 my ($self) = @_;
2338 3756
2339 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3757 ($self->{w}, $self->{h})
2340
2341 if ($tex) {
2342 glEnable GL_BLEND;
2343 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2344 glEnable GL_TEXTURE_2D;
2345 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2346 glColor 1, 1, 1, 1;
2347 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2348 glDisable GL_TEXTURE_2D;
2349 glDisable GL_BLEND;
2350 }
2351} 3758}
2352 3759
2353############################################################################# 3760sub _to_pixel {
3761 my ($coord, $size, $max) = @_;
2354 3762
2355package CFClient::UI::Root; 3763 $coord =
3764 $coord eq "center" ? ($max - $size) * 0.5
3765 : $coord eq "max" ? $max
3766 : $coord;
2356 3767
2357our @ISA = CFClient::UI::Container::; 3768 $coord = 0 if $coord < 0;
3769 $coord = $max - $size if $coord > $max - $size;
2358 3770
2359use CFClient::OpenGL; 3771 int $coord + 0.5
2360
2361sub check_size {
2362 my ($self) = @_;
2363
2364 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2365} 3772}
2366 3773
2367sub size_request { 3774sub invoke_size_allocate {
2368 ($::WIDTH, $::HEIGHT)
2369}
2370
2371sub configure {
2372 my ($self, $x, $y, $w, $h) = @_; 3775 my ($self, $w, $h) = @_;
2373 3776
2374 $self->SUPER::configure ($x, $y, $w, $h);
2375
2376 for my $child (@{$self->{children}}) { 3777 for my $child ($self->children) {
2377 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3778 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2378 3779
2379 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3780 $X = $child->{force_x} if exists $child->{force_x};
2380 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3781 $Y = $child->{force_y} if exists $child->{force_y};
3782
3783 $X = _to_pixel $X, $W, $self->{w};
3784 $Y = _to_pixel $Y, $H, $self->{h};
3785
2381 $child->configure ($X, $Y, $W,$H); 3786 $child->configure ($X, $Y, $W, $H);
3787 }
3788
2382 } 3789 1
2383} 3790}
2384 3791
2385sub _topleft { 3792sub coord2local {
2386 my ($self, $x, $y) = @_; 3793 my ($self, $x, $y) = @_;
2387 3794
2388 ($x, $y) 3795 ($x, $y)
2389} 3796}
2390 3797
3798sub coord2global {
3799 my ($self, $x, $y) = @_;
3800
3801 ($x, $y)
3802}
3803
2391sub update { 3804sub update {
2392 my ($self) = @_; 3805 my ($self) = @_;
2393 3806
2394 $self->check_size; 3807 $::WANT_REFRESH++;
2395 ::refresh ();
2396} 3808}
2397 3809
2398sub add { 3810sub add {
2399 my ($self, $child) = @_; 3811 my ($self, @children) = @_;
2400 3812
2401 # integerize window positions 3813 $_->{is_toplevel} = 1
2402 $child->{x} = int $child->{x}; 3814 for @children;
2403 $child->{y} = int $child->{y};
2404 3815
2405 $self->SUPER::add ($child); 3816 $self->SUPER::add (@children);
3817}
3818
3819sub remove {
3820 my ($self, @children) = @_;
3821
3822 $self->SUPER::remove (@children);
3823
3824 delete $self->{is_toplevel}
3825 for @children;
3826
3827 while (@children) {
3828 my $w = pop @children;
3829 push @children, $w->children;
3830 $w->set_invisible;
3831 }
2406} 3832}
2407 3833
2408sub on_refresh { 3834sub on_refresh {
2409 my ($self, $id, $cb) = @_; 3835 my ($self, $id, $cb) = @_;
2410 3836
2411 $self->{refresh_hook}{$id} = $cb; 3837 $self->{refresh_hook}{$id} = $cb;
2412} 3838}
2413 3839
3840sub on_post_alloc {
3841 my ($self, $id, $cb) = @_;
3842
3843 $self->{post_alloc_hook}{$id} = $cb;
3844}
3845
2414sub draw { 3846sub draw {
2415 my ($self) = @_; 3847 my ($self) = @_;
2416 3848
2417 while (my $rcb = delete $self->{refresh_hook}) { 3849 while ($self->{refresh_hook}) {
2418 $_->() for values %$rcb; 3850 $_->()
3851 for values %{delete $self->{refresh_hook}};
2419 } 3852 }
3853
3854 if ($self->{realloc}) {
3855 my %queue;
3856 my @queue;
3857 my $widget;
3858
3859 outer:
3860 while () {
3861 if (my $realloc = delete $self->{realloc}) {
3862 for $widget (values %$realloc) {
3863 $widget->{visible} or next; # do not resize invisible widgets
3864
3865 $queue{$widget+0}++ and next; # duplicates are common
3866
3867 push @{ $queue[$widget->{visible}] }, $widget;
3868 }
3869 }
3870
3871 while () {
3872 @queue or last outer;
3873
3874 $widget = pop @{ $queue[-1] || [] }
3875 and last;
3876
3877 pop @queue;
3878 }
3879
3880 delete $queue{$widget+0};
3881
3882 my ($w, $h) = $widget->size_request;
3883
3884 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3885 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3886
3887 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3888 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3889
3890 $w = $widget->{force_w} if exists $widget->{force_w};
3891 $h = $widget->{force_h} if exists $widget->{force_h};
3892
3893 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3894 || delete $widget->{force_realloc}) {
3895 $widget->{req_w} = $w;
3896 $widget->{req_h} = $h;
3897
3898 $self->{size_alloc}{$widget+0} = $widget;
3899
3900 if (my $parent = $widget->{parent}) {
3901 $self->{realloc}{$parent+0} = $parent
3902 unless $queue{$parent+0};
3903
3904 $parent->{force_size_alloc} = 1;
3905 $self->{size_alloc}{$parent+0} = $parent;
3906 }
3907 }
3908
3909 delete $self->{realloc}{$widget+0};
3910 }
3911 }
3912
3913 while (my $size_alloc = delete $self->{size_alloc}) {
3914 my @queue = sort { $b->{visible} <=> $a->{visible} }
3915 values %$size_alloc;
3916
3917 while () {
3918 my $widget = pop @queue || last;
3919
3920 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3921
3922 $w = 0 if $w < 0;
3923 $h = 0 if $h < 0;
3924
3925 $w = int $w + 0.5;
3926 $h = int $h + 0.5;
3927
3928 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3929 $widget->{old_w} = $widget->{w};
3930 $widget->{old_h} = $widget->{h};
3931
3932 $widget->{w} = $w;
3933 $widget->{h} = $h;
3934
3935 $widget->emit (size_allocate => $w, $h);
3936 }
3937 }
3938 }
3939
3940 while ($self->{post_alloc_hook}) {
3941 $_->()
3942 for values %{delete $self->{post_alloc_hook}};
3943 }
3944
2420 3945
2421 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3946 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2422 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3947 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2423 glClear GL_COLOR_BUFFER_BIT; 3948 glClear GL_COLOR_BUFFER_BIT;
2424 3949
2425 glMatrixMode GL_PROJECTION; 3950 glMatrixMode GL_PROJECTION;
2426 glLoadIdentity; 3951 glLoadIdentity;
2427 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3952 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2428 glMatrixMode GL_MODELVIEW; 3953 glMatrixMode GL_MODELVIEW;
2429 glLoadIdentity; 3954 glLoadIdentity;
2430 3955
3956 {
3957 package CFClient::UI::Base;
3958
3959 ($draw_x, $draw_y, $draw_w, $draw_h) =
3960 (0, 0, $self->{w}, $self->{h});
3961 }
3962
2431 $self->_draw; 3963 $self->_draw;
2432} 3964}
2433 3965
2434############################################################################# 3966#############################################################################
2435 3967
2436package CFClient::UI; 3968package CFClient::UI;
2437 3969
2438$ROOT = new CFClient::UI::Root; 3970$ROOT = new CFClient::UI::Root;
2439$TOOLTIP = new CFClient::UI::Tooltip; 3971$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2440 3972
24411 39731
2442 3974

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