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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.164 by root, Mon Apr 24 06:57:39 2006 UTC vs.
Revision 1.307 by root, Sun Jun 18 19:13:20 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 (List::Util::sum +(map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}), # before
476 ($self->can ("invoke_$signal") || sub { 1 })->($self, @args)) # closure
477 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
478}
479
480sub find_widget {
481 my ($self, $x, $y) = @_;
482
483 return () unless $self->{can_events};
484
485 return $self
486 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
487 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
488
489 ()
490}
491
492sub set_parent {
493 my ($self, $parent) = @_;
494
495 Scalar::Util::weaken ($self->{parent} = $parent);
496 $self->set_visible if $parent->{visible};
497}
498
499sub realloc {
500 my ($self) = @_;
501
502 if ($self->{visible}) {
503 return if $self->{root}{realloc}{$self+0};
504
505 $self->{root}{realloc}{$self+0} = $self;
506 $self->{root}->update;
507 } else {
508 delete $self->{req_w};
509 delete $self->{req_h};
510 }
511}
512
513sub update {
514 my ($self) = @_;
515
516 $self->{parent}->update
517 if $self->{parent};
518}
519
520sub reconfigure {
521 my ($self) = @_;
522
523 $self->realloc;
524 $self->update;
525}
526
527# using global variables seems a bit hacky, but passing through all drawing
528# functions seems pointless.
529our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
313 530
314sub draw { 531sub draw {
315 my ($self) = @_; 532 my ($self) = @_;
316 533
317 return unless $self->{h} && $self->{w}; 534 return unless $self->{h} && $self->{w};
535
536 # update screen rectangle
537 local $draw_x = $draw_x + $self->{x};
538 local $draw_y = $draw_y + $self->{y};
539 local $draw_w = $draw_x + $self->{w};
540 local $draw_h = $draw_y + $self->{h};
541
542 # skip widgets that are entirely outside the drawing area
543 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
544 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
318 545
319 glPushMatrix; 546 glPushMatrix;
320 glTranslate $self->{x}, $self->{y}, 0; 547 glTranslate $self->{x}, $self->{y}, 0;
321 $self->_draw;
322 glPopMatrix;
323 548
324 if ($self == $HOVER && $self->{can_hover}) { 549 if ($self == $HOVER && $self->{can_hover}) {
325 my ($x, $y) = @$self{qw(x y)};
326
327 glColor 1, 0.8, 0.5, 0.2; 550 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
328 glEnable GL_BLEND; 551 glEnable GL_BLEND;
329 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 552 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
330 glBegin GL_QUADS; 553 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; 554 glVertex 0 , 0;
345 glVertex $self->{w}, 0; 555 glVertex $self->{w}, 0;
346 glVertex $self->{w}, $self->{h}; 556 glVertex $self->{w}, $self->{h};
347 glVertex 0 , $self->{h}; 557 glVertex 0 , $self->{h};
348 glEnd; 558 glEnd;
559 glDisable GL_BLEND;
560 }
561
562 if ($ENV{CFPLUS_DEBUG} & 1) {
563 glPushMatrix;
564 glColor 1, 1, 0, 1;
565 glTranslate 0.375, 0.375;
566 glBegin GL_LINE_LOOP;
567 glVertex 0 , 0;
568 glVertex $self->{w} - 1, 0;
569 glVertex $self->{w} - 1, $self->{h} - 1;
570 glVertex 0 , $self->{h} - 1;
571 glEnd;
349 glPopMatrix; 572 glPopMatrix;
350 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 573 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
351 } 574 }
575
576 $self->_draw;
577 glPopMatrix;
352} 578}
353 579
354sub _draw { 580sub _draw {
355 my ($self) = @_; 581 my ($self) = @_;
356 582
357 warn "no draw defined for $self\n"; 583 warn "no draw defined for $self\n";
358} 584}
359 585
360sub find_widget {
361 my ($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 { 586sub DESTROY {
424 my ($self) = @_; 587 my ($self) = @_;
425 588
426 #$self->deactivate; 589 delete $WIDGET{$self+0};
590
591 eval { $self->destroy };
592 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
427} 593}
428 594
429############################################################################# 595#############################################################################
430 596
431package CFClient::UI::DrawBG; 597package CFClient::UI::DrawBG;
… …
439 my $class = shift; 605 my $class = shift;
440 606
441 # range [value, low, high, page] 607 # range [value, low, high, page]
442 608
443 $class->SUPER::new ( 609 $class->SUPER::new (
444 bg => [0, 0, 0, 0.2], 610 #bg => [0, 0, 0, 0.2],
445 active_bg => [1, 1, 1, 0.5], 611 #active_bg => [1, 1, 1, 0.5],
446 @_ 612 @_
447 ) 613 )
448} 614}
449 615
450sub _draw { 616sub _draw {
451 my ($self) = @_; 617 my ($self) = @_;
452 618
619 my $color = $FOCUS == $self && $self->{active_bg}
620 ? $self->{active_bg}
621 : $self->{bg};
622
623 if ($color && (@$color < 4 || $color->[3])) {
453 my ($w, $h) = @$self{qw(w h)}; 624 my ($w, $h) = @$self{qw(w h)};
454 625
455 glEnable GL_BLEND; 626 glEnable GL_BLEND;
456 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 627 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
457 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 628 glColor_premultiply @$color;
458 629
459 glBegin GL_QUADS; 630 glBegin GL_QUADS;
460 glVertex 0 , 0; 631 glVertex 0 , 0;
461 glVertex 0 , $h; 632 glVertex 0 , $h;
462 glVertex $w, $h; 633 glVertex $w, $h;
463 glVertex $w, 0; 634 glVertex $w, 0;
464 glEnd; 635 glEnd;
465 636
466 glDisable GL_BLEND; 637 glDisable GL_BLEND;
638 }
467} 639}
468 640
469############################################################################# 641#############################################################################
470 642
471package CFClient::UI::Empty; 643package CFClient::UI::Empty;
… …
476 my ($class, %arg) = @_; 648 my ($class, %arg) = @_;
477 $class->SUPER::new (can_events => 0, %arg); 649 $class->SUPER::new (can_events => 0, %arg);
478} 650}
479 651
480sub size_request { 652sub size_request {
481 (0, 0) 653 my ($self) = @_;
654
655 ($self->{w} + 0, $self->{h} + 0)
482} 656}
483 657
484sub draw { } 658sub draw { }
485 659
486############################################################################# 660#############################################################################
… …
490our @ISA = CFClient::UI::Base::; 664our @ISA = CFClient::UI::Base::;
491 665
492sub new { 666sub new {
493 my ($class, %arg) = @_; 667 my ($class, %arg) = @_;
494 668
495 my $children = delete $arg{children} || []; 669 my $children = delete $arg{children};
496 670
497 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 671 my $self = $class->SUPER::new (
672 children => [],
673 can_events => 0,
674 %arg,
675 );
676
498 $self->add ($_) for @$children; 677 $self->add (@$children)
678 if $children;
499 679
500 $self 680 $self
501} 681}
502 682
503sub add { 683sub add {
504 my ($self, $child) = @_; 684 my ($self, @widgets) = @_;
505 685
506 $child->set_parent ($self); 686 $_->set_parent ($self)
687 for @widgets;
507 688
508 use sort 'stable'; 689 use sort 'stable';
509 690
510 $self->{children} = [ 691 $self->{children} = [
511 sort { $a->{z} <=> $b->{z} } 692 sort { $a->{z} <=> $b->{z} }
512 @{$self->{children}}, $child 693 @{$self->{children}}, @widgets
513 ]; 694 ];
514 695
515 $child->check_size; 696 $self->realloc;
697}
698
699sub children {
700 @{ $_[0]{children} }
516} 701}
517 702
518sub remove { 703sub remove {
519 my ($self, $child) = @_; 704 my ($self, $child) = @_;
520 705
521 delete $child->{parent}; 706 delete $child->{parent};
522 $child->hide; 707 $child->hide;
523 708
524 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 709 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
525 710
526 $self->check_size; 711 $self->realloc;
527 $self->update;
528} 712}
529 713
530sub clear { 714sub clear {
531 my ($self) = @_; 715 my ($self) = @_;
532 716
… …
535 719
536 for (@$children) { 720 for (@$children) {
537 delete $_->{parent}; 721 delete $_->{parent};
538 $_->hide; 722 $_->hide;
539 } 723 }
724
725 $self->realloc;
540} 726}
541 727
542sub find_widget { 728sub find_widget {
543 my ($self, $x, $y) = @_; 729 my ($self, $x, $y) = @_;
544 730
545 $x -= $self->{x}; 731 $x -= $self->{x};
546 $y -= $self->{y}; 732 $y -= $self->{y};
547 733
548 my $res; 734 my $res;
549 735
550 for (reverse @{ $self->{children} }) { 736 for (reverse $self->visible_children) {
551 $res = $_->find_widget ($x, $y) 737 $res = $_->find_widget ($x, $y)
552 and return $res; 738 and return $res;
553 } 739 }
554 740
555 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 741 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
576} 762}
577 763
578sub add { 764sub add {
579 my ($self, $child) = @_; 765 my ($self, $child) = @_;
580 766
581 $self->{children} = []; 767 $self->SUPER::remove ($_) for @{ $self->{children} };
582
583 $self->SUPER::add ($child); 768 $self->SUPER::add ($child);
584} 769}
585 770
586sub remove { 771sub remove {
587 my ($self, $widget) = @_; 772 my ($self, $widget) = @_;
… …
596 781
597sub size_request { 782sub size_request {
598 $_[0]{children}[0]->size_request 783 $_[0]{children}[0]->size_request
599} 784}
600 785
601sub size_allocate { 786sub invoke_size_allocate {
602 my ($self, $w, $h) = @_; 787 my ($self, $w, $h) = @_;
603 788
604 $self->{children}[0]->configure (0, 0, $w, $h); 789 $self->{children}[0]->configure (0, 0, $w, $h);
790
791 1
605} 792}
606 793
607############################################################################# 794#############################################################################
795
796# back-buffered drawing area
608 797
609package CFClient::UI::Window; 798package CFClient::UI::Window;
610 799
611our @ISA = CFClient::UI::Bin::; 800our @ISA = CFClient::UI::Bin::;
612 801
… …
619} 808}
620 809
621sub update { 810sub update {
622 my ($self) = @_; 811 my ($self) = @_;
623 812
624 # we want to do this delayed... 813 $ROOT->on_post_alloc ($self => sub { $self->render_child });
625 $self->render_chld;
626 $self->SUPER::update; 814 $self->SUPER::update;
627} 815}
628 816
817sub invoke_size_allocate {
818 my ($self, $w, $h) = @_;
819
820 $self->update;
821
822 $self->SUPER::invoke_size_allocate ($w, $h)
823}
824
825sub _render {
826 my ($self) = @_;
827
828 $self->{children}[0]->draw;
829}
830
629sub render_chld { 831sub render_child {
630 my ($self) = @_; 832 my ($self) = @_;
631 833
632 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 834 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
633 glClearColor 0, 0, 0, 1; 835 glClearColor 0, 0, 0, 0;
634 glClear GL_COLOR_BUFFER_BIT; 836 glClear GL_COLOR_BUFFER_BIT;
635 $self->child->draw; 837
838 {
839 package CFClient::UI::Base;
840
841 ($draw_x, $draw_y, $draw_w, $draw_h) =
842 (0, 0, $self->{w}, $self->{h});
843 }
844
845 $self->_render;
636 }; 846 };
637} 847}
638 848
639sub size_allocate {
640 my ($self, $w, $h) = @_;
641
642 $self->child->configure (0, 0, $w, $h);
643
644 $self->render_chld;
645}
646
647sub _draw { 849sub _draw {
648 my ($self) = @_; 850 my ($self) = @_;
649 851
650 my ($w, $h) = ($self->w, $self->h); 852 my ($w, $h) = @$self{qw(w h)};
651 853
652 my $tex = $self->{texture} 854 my $tex = $self->{texture}
653 or return; 855 or return;
654 856
655 glEnable GL_BLEND;
656 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
657 glEnable GL_TEXTURE_2D; 857 glEnable GL_TEXTURE_2D;
658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 858 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
859 glColor 0, 0, 0, 1;
659 860
660 $tex->draw_quad (0, 0, $w, $h); 861 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
661 862
662 glDisable GL_BLEND;
663 glDisable GL_TEXTURE_2D; 863 glDisable GL_TEXTURE_2D;
664} 864}
665 865
666############################################################################# 866#############################################################################
667 867
668package CFClient::UI::ViewPort; 868package CFClient::UI::ViewPort;
669 869
670our @ISA = CFClient::UI::Window::; 870our @ISA = CFClient::UI::Window::;
671
672sub new { die }
673
674sub size_request {
675 my ($self) = @_;
676
677 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
678 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
679
680 @$self{qw(child_w child_h)}
681}
682
683sub _draw {
684 my ($self) = @_;
685
686 $self->{children}[1]->draw;
687}
688
689
690#############################################################################
691
692package CFClient::UI::Frame;
693
694our @ISA = CFClient::UI::Bin::;
695
696use CFClient::OpenGL;
697 871
698sub new { 872sub new {
699 my $class = shift; 873 my $class = shift;
700 874
875 $class->SUPER::new (
876 scroll_x => 0,
877 scroll_y => 1,
878 @_,
879 )
880}
881
882sub size_request {
883 my ($self) = @_;
884
885 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
886
887 $w = 10 if $self->{scroll_x};
888 $h = 10 if $self->{scroll_y};
889
890 ($w, $h)
891}
892
893sub invoke_size_allocate {
894 my ($self, $w, $h) = @_;
895
896 my $child = $self->child;
897
898 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
899 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
900
901 $self->child->configure (0, 0, $w, $h);
902 $self->update;
903
904 1
905}
906
907sub set_offset {
908 my ($self, $x, $y) = @_;
909
910 $self->{view_x} = int $x;
911 $self->{view_y} = int $y;
912
913 $self->update;
914}
915
916# hmm, this does not work for topleft of $self... but we should not ask for that
917sub coord2local {
918 my ($self, $x, $y) = @_;
919
920 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
921}
922
923sub coord2global {
924 my ($self, $x, $y) = @_;
925
926 $x = List::Util::min $self->{w}, $x - $self->{view_x};
927 $y = List::Util::min $self->{h}, $y - $self->{view_y};
928
929 $self->SUPER::coord2global ($x, $y)
930}
931
932sub find_widget {
933 my ($self, $x, $y) = @_;
934
935 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
936 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
937 ) {
938 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939 } else {
940 $self->CFClient::UI::Base::find_widget ($x, $y)
941 }
942}
943
944sub _render {
945 my ($self) = @_;
946
947 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
948 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
949
950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951
952 $self->SUPER::_render;
953}
954
955#############################################################################
956
957package CFClient::UI::ScrolledWindow;
958
959our @ISA = CFClient::UI::HBox::;
960
961sub new {
962 my ($class, %arg) = @_;
963
964 my $child = delete $arg{child};
965
966 my $self;
967
968 my $slider = new CFClient::UI::Slider
969 vertical => 1,
970 range => [0, 0, 1, 0.01], # HACK fix
971 on_changed => sub {
972 $self->{vp}->set_offset (0, $_[1]);
973 },
974 ;
975
701 my $self = $class->SUPER::new ( 976 $self = $class->SUPER::new (
702 bg => [1, 1, 1, 1], 977 vp => (new CFClient::UI::ViewPort expand => 1),
703 border_bg => [1, 1, 1, 1], 978 slider => $slider,
704 border => 0.8, 979 %arg,
705 @_
706 ); 980 );
707 981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
984
708 $self 985 $self
709} 986}
710 987
711sub _draw { 988sub add {
989 my ($self, $widget) = @_;
990
991 $self->{vp}->add ($self->{child} = $widget);
992}
993
994sub update {
995 my ($self) = @_;
996
997 $self->SUPER::update;
998
999 # todo: overwrite size_allocate of child
1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1002}
1003
1004sub invoke_size_allocate {
712 my ($self) = @_; 1005 my ($self, $w, $h) = @_;
713 1006
714 my ($w, $h) = ($self->{w}, $self->{h}); 1007 my $child = $self->{vp}->child;
1008 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
715 1009
716 glEnable GL_BLEND; 1010 $self->SUPER::invoke_size_allocate ($w, $h)
717 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
718 glEnable GL_TEXTURE_2D;
719 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
720
721# glBegin GL_QUADS;
722# glColor 0, 0, 0, 0;
723# glVertex 0 , 0;
724# glVertex 0 , $h;
725# glVertex $w, $h;
726# glVertex $w, 0;
727# glEnd;
728
729
730 $self->child->draw;
731 glDisable GL_BLEND;
732 glDisable GL_TEXTURE_2D;
733} 1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
734 1015
735############################################################################# 1016#############################################################################
736 1017
737package CFClient::UI::FancyFrame; 1018package CFClient::UI::Frame;
738 1019
739our @ISA = CFClient::UI::Bin::; 1020our @ISA = CFClient::UI::Bin::;
740 1021
741use CFClient::OpenGL; 1022use CFClient::OpenGL;
742
743my @tex =
744 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
745 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
746 1023
747sub new { 1024sub new {
748 my $class = shift; 1025 my $class = shift;
749 1026
750 # TODO: user_x, user_y, overwrite moveto? 1027 $class->SUPER::new (
1028 bg => undef,
1029 @_,
1030 )
1031}
1032
1033sub _draw {
1034 my ($self) = @_;
1035
1036 if ($self->{bg}) {
1037 my ($w, $h) = @$self{qw(w h)};
1038
1039 glEnable GL_BLEND;
1040 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1041 glColor_premultiply @{ $self->{bg} };
1042
1043 glBegin GL_QUADS;
1044 glVertex 0 , 0;
1045 glVertex 0 , $h;
1046 glVertex $w, $h;
1047 glVertex $w, 0;
1048 glEnd;
1049
1050 glDisable GL_BLEND;
1051 }
1052
1053 $self->SUPER::_draw;
1054}
1055
1056#############################################################################
1057
1058package CFClient::UI::FancyFrame;
1059
1060our @ISA = CFClient::UI::Bin::;
1061
1062use CFClient::OpenGL;
1063
1064my $bg =
1065 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066 mipmap => 1, wrap => 1;
1067
1068my @border =
1069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1071
1072sub new {
1073 my ($class, %arg) = @_;
751 1074
752 my $self = $class->SUPER::new ( 1075 my $self = $class->SUPER::new (
753 bg => [1, 1, 1, 1], 1076 bg => [1, 1, 1, 1],
754 border_bg => [1, 1, 1, 1], 1077 border_bg => [1, 1, 1, 1],
755 border => 0.8, 1078 border => 0.6,
756 can_events => 0, 1079 can_events => 1,
757 @_ 1080 min_w => 16,
1081 min_h => 16,
1082 %arg,
758 ); 1083 );
759 1084
760 $self->{title} &&= new CFClient::UI::Label 1085 $self->{title_widget} = new CFClient::UI::Label
761 align => 0, 1086 align => 0,
762 valign => 1, 1087 valign => 1,
763 text => $self->{title}, 1088 text => $self->{title},
764 fontsize => 1; 1089 fontsize => $self->{border},
1090 if exists $self->{title};
1091
1092 if ($self->{has_close_button}) {
1093 $self->{close_button} =
1094 new CFClient::UI::ImageButton
1095 image => 'x1_close.png',
1096 on_activate => sub { $self->hide };
1097
1098 $self->CFClient::UI::Container::add ($self->{close_button});
1099 }
765 1100
766 $self 1101 $self
1102}
1103
1104sub add {
1105 my ($self, @widgets) = @_;
1106
1107 $self->SUPER::add (@widgets);
1108 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1109 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
767} 1110}
768 1111
769sub border { 1112sub border {
770 int $_[0]{border} * $::FONTSIZE 1113 int $_[0]{border} * $::FONTSIZE
771} 1114}
772 1115
773sub size_request { 1116sub size_request {
774 my ($self) = @_; 1117 my ($self) = @_;
1118
1119 $self->{title_widget}->size_request
1120 if $self->{title_widget};
1121
1122 $self->{close_button}->size_request
1123 if $self->{close_button};
775 1124
776 my ($w, $h) = $self->SUPER::size_request; 1125 my ($w, $h) = $self->SUPER::size_request;
777 1126
778 ( 1127 (
779 $w + $self->border * 2, 1128 $w + $self->border * 2,
780 $h + $self->border * 2, 1129 $h + $self->border * 2,
781 ) 1130 )
782} 1131}
783 1132
784sub size_allocate { 1133sub invoke_size_allocate {
785 my ($self, $w, $h) = @_; 1134 my ($self, $w, $h) = @_;
786 1135
1136 if ($self->{title_widget}) {
1137 $self->{title_widget}{w} = $w;
1138 $self->{title_widget}{h} = $h;
1139 $self->{title_widget}->invoke_size_allocate ($w, $h);
1140 }
1141
1142 my $border = $self->border;
1143
787 $h -= List::Util::max 0, $self->border * 2; 1144 $h -= List::Util::max 0, $border * 2;
788 $w -= List::Util::max 0, $self->border * 2; 1145 $w -= List::Util::max 0, $border * 2;
789 1146
790 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
791 if $self->{title};
792
793 $self->child->configure ($self->border, $self->border, $w, $h); 1147 $self->child->configure ($border, $border, $w, $h);
794}
795 1148
1149 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1150 if $self->{close_button};
1151
1152 1
1153}
1154
796sub button_down { 1155sub invoke_button_down {
797 my ($self, $ev, $x, $y) = @_; 1156 my ($self, $ev, $x, $y) = @_;
798 1157
1158 my ($w, $h) = @$self{qw(w h)};
799 my $border = $self->border; 1159 my $border = $self->border;
800 1160
801 if ($x < $self->{w} && $x >= $self->{w} - $border 1161 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
802 && $y < $self->{h} && $y >= $self->{h} - $border) { 1162 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
803 1163
1164 if ($lr & $td) {
1165 my ($wx, $wy) = ($self->{x}, $self->{y});
804 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1166 my ($ox, $oy) = ($ev->{x}, $ev->{y});
805 my ($bw, $bh) = ($self->{w}, $self->{h}); 1167 my ($bw, $bh) = ($self->{w}, $self->{h});
806 1168
1169 my $mx = $x < $border;
1170 my $my = $y < $border;
1171
807 $self->{motion} = sub { 1172 $self->{motion} = sub {
808 my ($ev, $x, $y) = @_; 1173 my ($ev, $x, $y) = @_;
809 1174
810 ($x, $y) = ($ev->{x}, $ev->{y}); 1175 my $dx = $ev->{x} - $ox;
1176 my $dy = $ev->{y} - $oy;
811 1177
812 $self->{user_w} = $bw + $x - $ox; 1178 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
813 $self->{user_h} = $bh + $y - $oy; 1179 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
814 $self->check_size; 1180
1181 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1182 $self->realloc;
815 }; 1183 };
816 1184
817 } elsif ($x >= 0 && $x < $self->{w} 1185 } elsif ($lr ^ $td) {
818 && $y >= 0 && $y < $border) {
819
820 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1186 my ($ox, $oy) = ($ev->{x}, $ev->{y});
821 my ($bx, $by) = ($self->{x}, $self->{y}); 1187 my ($bx, $by) = ($self->{x}, $self->{y});
822 1188
823 $self->{motion} = sub { 1189 $self->{motion} = sub {
824 my ($ev, $x, $y) = @_; 1190 my ($ev, $x, $y) = @_;
825 1191
826 ($x, $y) = ($ev->{x}, $ev->{y}); 1192 ($x, $y) = ($ev->{x}, $ev->{y});
827 1193
828 $self->move ($bx + $x - $ox, $by + $y - $oy); 1194 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
829 $self->update; 1195 # HACK: the next line is required to enforce placement
1196 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
830 }; 1197 };
1198 } else {
1199 return 0;
1200 }
1201
831 } 1202 1
832} 1203}
833 1204
834sub button_up { 1205sub invoke_button_up {
835 my ($self, $ev, $x, $y) = @_; 1206 my ($self, $ev, $x, $y) = @_;
836 1207
837 delete $self->{motion}; 1208 ! ! delete $self->{motion}
838} 1209}
839 1210
840sub mouse_motion { 1211sub invoke_mouse_motion {
841 my ($self, $ev, $x, $y) = @_; 1212 my ($self, $ev, $x, $y) = @_;
842 1213
843 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1214 $self->{motion}->($ev, $x, $y) if $self->{motion};
1215
1216 ! ! $self->{motion}
844} 1217}
845 1218
846sub _draw { 1219sub _draw {
847 my ($self) = @_; 1220 my ($self) = @_;
848 1221
1222 my $child = $self->{children}[0];
1223
849 my ($w, $h ) = ($self->{w}, $self->{h}); 1224 my ($w, $h ) = ($self->{w}, $self->{h});
850 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1225 my ($cw, $ch) = ($child->{w}, $child->{h});
851 1226
852 glEnable GL_BLEND;
853 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
854 glEnable GL_TEXTURE_2D; 1227 glEnable GL_TEXTURE_2D;
855 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1228 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
856 1229
857 my $border = $self->border; 1230 my $border = $self->border;
858 1231
859 glColor @{ $self->{border_bg} }; 1232 glColor @{ $self->{border_bg} };
860 $tex[1]->draw_quad (0, 0, $w, $border); 1233 $border[0]->draw_quad_alpha (0, 0, $w, $border);
861 $tex[3]->draw_quad (0, $border, $border, $ch); 1234 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
862 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1235 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
863 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1236 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
864 1237
865 my $bg = $tex[0]; 1238 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1239 glColor @{ $self->{bg} };
866 1240
867 # TODO: repeat texture not scale 1241 # TODO: repeat texture not scale
868 my $rep_x = $cw / $bg->{w}; 1242 # solve this better(?)
869 my $rep_y = $ch / $bg->{h}; 1243 $bg->{s} = $cw / $bg->{w};
870 1244 $bg->{t} = $ch / $bg->{h};
871 glColor @{ $self->{bg} };
872
873 $bg->{s} = $rep_x;
874 $bg->{t} = $rep_y;
875 $bg->{wrap_mode} = 1;
876 $bg->draw_quad ($border, $border, $cw, $ch); 1245 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1246 }
877 1247
878 glDisable GL_TEXTURE_2D; 1248 glDisable GL_TEXTURE_2D;
879 glDisable GL_BLEND;
880 1249
881 $self->{title}->draw if $self->{title};
882 $self->child->draw; 1250 $child->draw;
1251
1252 if ($self->{title_widget}) {
1253 glTranslate 0, $border - $self->{h};
1254 $self->{title_widget}->_draw;
1255
1256 glTranslate 0, - ($border - $self->{h});
1257 }
1258
1259 $self->{close_button}->draw
1260 if $self->{close_button};
883} 1261}
884 1262
885############################################################################# 1263#############################################################################
886 1264
887package CFClient::UI::Table; 1265package CFClient::UI::Table;
… …
895sub new { 1273sub new {
896 my $class = shift; 1274 my $class = shift;
897 1275
898 $class->SUPER::new ( 1276 $class->SUPER::new (
899 col_expand => [], 1277 col_expand => [],
900 @_ 1278 @_,
901 ) 1279 )
1280}
1281
1282sub children {
1283 grep $_, map @$_, grep $_, @{ $_[0]{children} }
902} 1284}
903 1285
904sub add { 1286sub add {
905 my ($self, $x, $y, $child) = @_; 1287 my ($self, $x, $y, $child) = @_;
906 1288
907 $child->set_parent ($self); 1289 $child->set_parent ($self);
908 $self->{children}[$y][$x] = $child; 1290 $self->{children}[$y][$x] = $child;
909 1291
910 $child->check_size; 1292 $self->realloc;
911} 1293}
912 1294
1295sub remove {
1296 my ($self, $child) = @_;
1297
1298 # TODO: not yet implemented
1299}
1300
913# TODO: move to container class maybe? send childs a signal on removal? 1301# TODO: move to container class maybe? send children a signal on removal?
914sub clear { 1302sub clear {
915 my ($self) = @_; 1303 my ($self) = @_;
916 1304
917 my $children = delete $self->{children}; 1305 my @children = $self->children;
1306 delete $self->{children};
918 1307
919 for (grep $_, map @$_, grep $_, @$children) { 1308 for (@children) {
920 delete $_->{parent}; 1309 delete $_->{parent};
921 $_->hide; 1310 $_->hide;
922 } 1311 }
923 1312
924 $self->update; 1313 $self->realloc;
925} 1314}
926 1315
927sub get_wh { 1316sub get_wh {
928 my ($self) = @_; 1317 my ($self) = @_;
929 1318
… …
955 (sum @$ws), 1344 (sum @$ws),
956 (sum @$hs), 1345 (sum @$hs),
957 ) 1346 )
958} 1347}
959 1348
960sub size_allocate { 1349sub invoke_size_allocate {
961 my ($self, $w, $h) = @_; 1350 my ($self, $w, $h) = @_;
962 1351
963 my ($ws, $hs) = $self->get_wh; 1352 my ($ws, $hs) = $self->get_wh;
964 1353
965 my $req_w = sum @$ws; 1354 my $req_w = (sum @$ws) || 1;
966 my $req_h = sum @$hs; 1355 my $req_h = (sum @$hs) || 1;
967 1356
968 # TODO: nicer code && do row_expand 1357 # TODO: nicer code && do row_expand
969 my @col_expand = @{$self->{col_expand}}; 1358 my @col_expand = @{$self->{col_expand}};
970 @col_expand = (1) x @$ws unless @col_expand; 1359 @col_expand = (1) x @$ws unless @col_expand;
971 my $col_expand = (sum @col_expand) || 1; 1360 my $col_expand = (sum @col_expand) || 1;
… …
997 } 1386 }
998 1387
999 $y += $row_h; 1388 $y += $row_h;
1000 } 1389 }
1001 1390
1391 1
1002} 1392}
1003 1393
1004sub find_widget { 1394sub find_widget {
1005 my ($self, $x, $y) = @_; 1395 my ($self, $x, $y) = @_;
1006 1396
… …
1025 } 1415 }
1026} 1416}
1027 1417
1028############################################################################# 1418#############################################################################
1029 1419
1420package CFClient::UI::Box;
1421
1422our @ISA = CFClient::UI::Container::;
1423
1424sub size_request {
1425 my ($self) = @_;
1426
1427 $self->{vertical}
1428 ? (
1429 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1430 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1431 )
1432 : (
1433 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1434 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1435 )
1436}
1437
1438sub invoke_size_allocate {
1439 my ($self, $w, $h) = @_;
1440
1441 my $space = $self->{vertical} ? $h : $w;
1442 my $children = $self->{children};
1443
1444 my @req;
1445
1446 if ($self->{homogeneous}) {
1447 @req = ($space / (@$children || 1)) x @$children;
1448 } else {
1449 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1450 my $req = List::Util::sum @req;
1451
1452 if ($req > $space) {
1453 # ah well, not enough space
1454 $_ *= $space / $req for @req;
1455 } else {
1456 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1457
1458 $space = ($space - $req) / $expand; # remaining space to give away
1459
1460 $req[$_] += $space * $children->[$_]{expand}
1461 for 0 .. $#$children;
1462 }
1463 }
1464
1465 CFClient::UI::harmonize \@req;
1466
1467 my $pos = 0;
1468 for (0 .. $#$children) {
1469 my $alloc = $req[$_];
1470 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1471
1472 $pos += $alloc;
1473 }
1474
1475 1
1476}
1477
1478#############################################################################
1479
1030package CFClient::UI::HBox; 1480package CFClient::UI::HBox;
1031 1481
1032# TODO: wrap into common Box base class
1033
1034our @ISA = CFClient::UI::Container::; 1482our @ISA = CFClient::UI::Box::;
1035 1483
1036sub size_request { 1484sub new {
1037 my ($self) = @_; 1485 my $class = shift;
1038 1486
1039 my @alloc = map [$_->size_request], @{$self->{children}}; 1487 $class->SUPER::new (
1040 1488 vertical => 0,
1041 ( 1489 @_,
1042 (List::Util::sum map $_->[0], @alloc),
1043 (List::Util::max map $_->[1], @alloc),
1044 ) 1490 )
1045} 1491}
1046 1492
1047sub size_allocate {
1048 my ($self, $w, $h) = @_;
1049
1050 ($h, $w) = ($w, $h);
1051
1052 my $children = $self->{children};
1053
1054 my @h = map $_->{req_w}, @$children;
1055
1056 my $req_h = List::Util::sum @h;
1057
1058 if ($req_h > $h) {
1059 # ah well, not enough space
1060 $_ *= $h / $req_h for @h;
1061 } else {
1062 my $exp = List::Util::sum map $_->{expand}, @$children;
1063 $exp ||= 1;
1064
1065 for (0 .. $#$children) {
1066 my $child = $children->[$_];
1067
1068 my $alloc_h = $h[$_];
1069 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1070 $h[$_] = $alloc_h;
1071 }
1072 }
1073
1074 CFClient::UI::harmonize \@h;
1075
1076 my $y = 0;
1077 for (0 .. $#$children) {
1078 my $child = $children->[$_];
1079 my $h = $h[$_];
1080 $child->configure ($y, 0, $h, $w);
1081
1082 $y += $h;
1083 }
1084
1085 1
1086}
1087
1088############################################################################# 1493#############################################################################
1089 1494
1090package CFClient::UI::VBox; 1495package CFClient::UI::VBox;
1091 1496
1092# TODO: wrap into common Box base class
1093
1094our @ISA = CFClient::UI::Container::; 1497our @ISA = CFClient::UI::Box::;
1095 1498
1096sub size_request { 1499sub new {
1097 my ($self) = @_; 1500 my $class = shift;
1098 1501
1099 my @alloc = map [$_->size_request], @{$self->{children}}; 1502 $class->SUPER::new (
1100 1503 vertical => 1,
1101 ( 1504 @_,
1102 (List::Util::max map $_->[0], @alloc),
1103 (List::Util::sum map $_->[1], @alloc),
1104 ) 1505 )
1105} 1506}
1106 1507
1107sub size_allocate {
1108 my ($self, $w, $h) = @_;
1109
1110 my $children = $self->{children};
1111
1112 my @h = map $_->{req_h}, @$children;
1113
1114 my $req_h = List::Util::sum @h;
1115
1116 if ($req_h > $h) {
1117 # ah well, not enough space
1118 $_ *= $h / $req_h for @h;
1119 } else {
1120 my $exp = List::Util::sum map $_->{expand}, @$children;
1121 $exp ||= 1;
1122
1123 for (0 .. $#$children) {
1124 my $child = $children->[$_];
1125
1126 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1127 }
1128 }
1129
1130 CFClient::UI::harmonize \@h;
1131
1132 my $y = 0;
1133 for (0 .. $#$children) {
1134 my $child = $children->[$_];
1135 my $h = $h[$_];
1136 $child->configure (0, $y, $w, $h);
1137
1138 $y += $h;
1139 }
1140
1141 1
1142}
1143
1144############################################################################# 1508#############################################################################
1145 1509
1146package CFClient::UI::Label; 1510package CFClient::UI::Label;
1147 1511
1148our @ISA = CFClient::UI::Base::; 1512our @ISA = CFClient::UI::DrawBG::;
1149 1513
1150use CFClient::OpenGL; 1514use CFClient::OpenGL;
1151 1515
1152sub new { 1516sub new {
1153 my ($class, %arg) = @_; 1517 my ($class, %arg) = @_;
1154 1518
1155 my $self = $class->SUPER::new ( 1519 my $self = $class->SUPER::new (
1156 fg => [1, 1, 1], 1520 fg => [1, 1, 1],
1521 #bg => none
1522 #active_bg => none
1157 #font => default_font 1523 #font => default_font
1524 #text => initial text
1525 #markup => initial narkup
1526 #max_w => maximum pixel width
1527 ellipsise => 3, # end
1528 layout => (new CFClient::Layout),
1158 fontsize => 1, 1529 fontsize => 1,
1159 text => "",
1160 align => -1, 1530 align => -1,
1161 valign => -1, 1531 valign => -1,
1162 padding => 2, 1532 padding_x => 2,
1163 layout => new CFClient::Layout, 1533 padding_y => 2,
1164 can_events => 0, 1534 can_events => 0,
1165 %arg 1535 %arg
1166 ); 1536 );
1167 1537
1168 if (exists $self->{template}) { 1538 if (exists $self->{template}) {
1169 my $layout = new CFClient::Layout; 1539 my $layout = new CFClient::Layout;
1170 $layout->set_text (delete $self->{template}); 1540 $layout->set_text (delete $self->{template});
1171 $self->{template} = $layout; 1541 $self->{template} = $layout;
1172 } 1542 }
1173 1543
1174 $self->set_text (delete $self->{text}) if exists $self->{text}; 1544 if (exists $self->{markup}) {
1175 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1545 $self->set_markup (delete $self->{markup});
1546 } else {
1547 $self->set_text (delete $self->{text});
1548 }
1176 1549
1177 $self 1550 $self
1178} 1551}
1179 1552
1180sub escape { 1553sub escape($) {
1181 local $_ = $_[1]; 1554 local $_ = $_[0];
1182 1555
1183 s/&/&amp;/g; 1556 s/&/&amp;/g;
1184 s/>/&gt;/g; 1557 s/>/&gt;/g;
1185 s/</&lt;/g; 1558 s/</&lt;/g;
1186 1559
1187 $_[1] 1560 $_
1561}
1562
1563sub update {
1564 my ($self) = @_;
1565
1566 delete $self->{texture};
1567 $self->SUPER::update;
1568}
1569
1570sub realloc {
1571 my ($self) = @_;
1572
1573 delete $self->{ox};
1574 $self->SUPER::realloc;
1188} 1575}
1189 1576
1190sub set_text { 1577sub set_text {
1191 my ($self, $text) = @_; 1578 my ($self, $text) = @_;
1192 1579
1580 return if $self->{text} eq "T$text";
1581 $self->{text} = "T$text";
1582
1583 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1193 $self->{layout}->set_text ($text); 1584 $self->{layout}->set_text ($text);
1194 1585
1195 delete $self->{texture}; 1586 delete $self->{size_req};
1196 $self->check_size; 1587 $self->realloc;
1197 $self->update; 1588 $self->update;
1198} 1589}
1199 1590
1200sub set_markup { 1591sub set_markup {
1201 my ($self, $markup) = @_; 1592 my ($self, $markup) = @_;
1202 1593
1594 return if $self->{text} eq "M$markup";
1595 $self->{text} = "M$markup";
1596
1597 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1598
1599 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1203 $self->{layout}->set_markup ($markup); 1600 $self->{layout}->set_markup ($markup);
1204 1601
1205 delete $self->{texture}; 1602 delete $self->{size_req};
1206 $self->check_size; 1603 $self->realloc;
1207 $self->update; 1604 $self->update;
1208} 1605}
1209 1606
1210sub size_request { 1607sub size_request {
1211 my ($self) = @_; 1608 my ($self) = @_;
1212 1609
1610 $self->{size_req} ||= do {
1213 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1611 $self->{layout}->set_font ($self->{font}) if $self->{font};
1214 $self->{layout}->set_width ($self->{max_w} || -1); 1612 $self->{layout}->set_width ($self->{max_w} || -1);
1613 $self->{layout}->set_ellipsise ($self->{ellipsise});
1614 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1215 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1615 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1216 1616
1217 my ($w, $h) = $self->{layout}->size; 1617 my ($w, $h) = $self->{layout}->size;
1218 1618
1219 if (exists $self->{template}) { 1619 if (exists $self->{template}) {
1220 $self->{template}->set_font ($self->{font}) if $self->{font}; 1620 $self->{template}->set_font ($self->{font}) if $self->{font};
1221 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1621 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1222 1622
1223 my ($w2, $h2) = $self->{template}->size; 1623 my ($w2, $h2) = $self->{template}->size;
1224 1624
1225 $w = List::Util::max $w, $w2; 1625 $w = List::Util::max $w, $w2;
1226 $h = List::Util::max $h, $h2; 1626 $h = List::Util::max $h, $h2;
1627 }
1628
1629 [$w, $h]
1227 } 1630 };
1228 1631
1229 ( 1632 @{ $self->{size_req} }
1230 $w + $self->{padding} * 2,
1231 $h + $self->{padding} * 2,
1232 )
1233} 1633}
1234 1634
1235sub size_allocate { 1635sub invoke_size_allocate {
1236 my ($self, $w, $h) = @_; 1636 my ($self, $w, $h) = @_;
1237 1637
1638 delete $self->{ox};
1639
1238 delete $self->{texture}; 1640 delete $self->{texture}
1641 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1642
1643 1
1239} 1644}
1240 1645
1241sub set_fontsize { 1646sub set_fontsize {
1242 my ($self, $fontsize) = @_; 1647 my ($self, $fontsize) = @_;
1243 1648
1244 $self->{fontsize} = $fontsize; 1649 $self->{fontsize} = $fontsize;
1245 delete $self->{texture}; 1650 delete $self->{texture};
1246 $self->check_size; 1651
1247 $self->update; 1652 $self->realloc;
1653}
1654
1655sub reconfigure {
1656 my ($self) = @_;
1657
1658 delete $self->{size_req};
1659
1660 $self->SUPER::reconfigure;
1248} 1661}
1249 1662
1250sub _draw { 1663sub _draw {
1251 my ($self) = @_; 1664 my ($self) = @_;
1252 1665
1666 $self->SUPER::_draw; # draw background, if applicable
1667
1253 my $tex = $self->{texture} ||= do { 1668 my $tex = $self->{texture} ||= do {
1669 $self->{layout}->set_foreground (@{$self->{fg}});
1254 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1670 $self->{layout}->set_font ($self->{font}) if $self->{font};
1255 $self->{layout}->set_width ($self->{w}); 1671 $self->{layout}->set_width ($self->{w});
1672 $self->{layout}->set_ellipsise ($self->{ellipsise});
1673 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1256 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1674 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1675
1257 new_from_layout CFClient::Texture $self->{layout} 1676 new_from_layout CFClient::Texture $self->{layout}
1258 }; 1677 };
1259 1678
1260 glEnable GL_BLEND; 1679 unless (exists $self->{ox}) {
1261 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1680 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1681 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1682 : ($self->{w} - $tex->{w}) * 0.5);
1683
1684 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1685 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1686 : ($self->{h} - $tex->{h}) * 0.5);
1687 };
1688
1262 glEnable GL_TEXTURE_2D; 1689 glEnable GL_TEXTURE_2D;
1690
1691 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1692 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1693
1694 if ($tex->{format} == GL_ALPHA) {
1695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1696 glColor @{$self->{fg}};
1697 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1698 } else {
1263 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1699 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1264 1700 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1265 glColor @{$self->{fg}}; 1701 }
1266
1267 $self->{ox} = int (
1268 $self->{align} < 0 ? $self->{padding}
1269 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1270 : ($self->{w} - $tex->{w}) * 0.5
1271 );
1272
1273 $self->{oy} = int (
1274 $self->{valign} < 0 ? $self->{padding}
1275 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1276 : ($self->{h} - $tex->{h}) * 0.5
1277 );
1278
1279 $tex->draw_quad ($self->{ox}, $self->{oy});
1280 1702
1281 glDisable GL_TEXTURE_2D; 1703 glDisable GL_TEXTURE_2D;
1282 glDisable GL_BLEND;
1283} 1704}
1284 1705
1285############################################################################# 1706#############################################################################
1286 1707
1287package CFClient::UI::EntryBase; 1708package CFClient::UI::EntryBase;
… …
1300 active_fg => [0, 0, 0], 1721 active_fg => [0, 0, 0],
1301 can_hover => 1, 1722 can_hover => 1,
1302 can_focus => 1, 1723 can_focus => 1,
1303 valign => 0, 1724 valign => 0,
1304 can_events => 1, 1725 can_events => 1,
1726 #text => ...
1727 #hidden => "*",
1305 @_ 1728 @_
1306 ) 1729 )
1307} 1730}
1308 1731
1309sub _set_text { 1732sub _set_text {
… …
1311 1734
1312 delete $self->{cur_h}; 1735 delete $self->{cur_h};
1313 1736
1314 return if $self->{text} eq $text; 1737 return if $self->{text} eq $text;
1315 1738
1316 delete $self->{texture};
1317
1318 $self->{last_activity} = $::NOW; 1739 $self->{last_activity} = $::NOW;
1319 $self->{text} = $text; 1740 $self->{text} = $text;
1320 1741
1321 $text =~ s/./*/g if $self->{hidden}; 1742 $text =~ s/./*/g if $self->{hidden};
1322 $self->{layout}->set_text ("$text "); 1743 $self->{layout}->set_text ("$text ");
1744 delete $self->{size_req};
1323 1745
1324 $self->emit (changed => $self->{text}); 1746 $self->emit (changed => $self->{text});
1747
1748 $self->realloc;
1749 $self->update;
1750}
1751
1752sub set_text {
1753 my ($self, $text) = @_;
1754
1755 $self->{cursor} = length $text;
1756 $self->_set_text ($text);
1325} 1757}
1326 1758
1327sub get_text { 1759sub get_text {
1328 $_[0]{text} 1760 $_[0]{text}
1329} 1761}
… …
1334 my ($w, $h) = $self->SUPER::size_request; 1766 my ($w, $h) = $self->SUPER::size_request;
1335 1767
1336 ($w + 1, $h) # add 1 for cursor 1768 ($w + 1, $h) # add 1 for cursor
1337} 1769}
1338 1770
1339sub size_allocate {
1340 my ($self, $w, $h) = @_;
1341
1342 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1343}
1344
1345sub set_text {
1346 my ($self, $text) = @_;
1347
1348 $self->{cursor} = length $text;
1349 $self->_set_text ($text);
1350 $self->update;
1351}
1352
1353sub key_down { 1771sub invoke_key_down {
1354 my ($self, $ev) = @_; 1772 my ($self, $ev) = @_;
1355 1773
1356 my $mod = $ev->{mod}; 1774 my $mod = $ev->{mod};
1357 my $sym = $ev->{sym}; 1775 my $sym = $ev->{sym};
1358 my $uni = $ev->{unicode}; 1776 my $uni = $ev->{unicode};
1359 1777
1360 my $text = $self->get_text; 1778 my $text = $self->get_text;
1361 1779
1362 if ($sym == 8) { 1780 if ($uni == 8) {
1363 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1781 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1364 } elsif ($sym == 127) { 1782 } elsif ($uni == 127) {
1365 substr $text, $self->{cursor}, 1, ""; 1783 substr $text, $self->{cursor}, 1, "";
1366 } elsif ($sym == CFClient::SDLK_LEFT) { 1784 } elsif ($sym == CFClient::SDLK_LEFT) {
1367 --$self->{cursor} if $self->{cursor}; 1785 --$self->{cursor} if $self->{cursor};
1368 } elsif ($sym == CFClient::SDLK_RIGHT) { 1786 } elsif ($sym == CFClient::SDLK_RIGHT) {
1369 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1787 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1370 } elsif ($sym == CFClient::SDLK_HOME) { 1788 } elsif ($sym == CFClient::SDLK_HOME) {
1371 $self->{cursor} = 0; 1789 $self->{cursor} = 0;
1372 } elsif ($sym == CFClient::SDLK_END) { 1790 } elsif ($sym == CFClient::SDLK_END) {
1373 $self->{cursor} = length $text; 1791 $self->{cursor} = length $text;
1374 } elsif ($sym == 27) { 1792 } elsif ($uni == 27) {
1375 $self->emit ('escape'); 1793 $self->emit ('escape');
1376 } elsif ($uni) { 1794 } elsif ($uni) {
1377 substr $text, $self->{cursor}++, 0, chr $uni; 1795 substr $text, $self->{cursor}++, 0, chr $uni;
1796 } else {
1797 return 0;
1378 } 1798 }
1379 1799
1380 $self->_set_text ($text); 1800 $self->_set_text ($text);
1381 $self->update;
1382}
1383 1801
1802 $self->realloc;
1803
1804 1
1805}
1806
1384sub focus_in { 1807sub invoke_focus_in {
1385 my ($self) = @_; 1808 my ($self) = @_;
1386 1809
1387 $self->{last_activity} = $::NOW; 1810 $self->{last_activity} = $::NOW;
1388 1811
1389 $self->SUPER::focus_in; 1812 $self->SUPER::invoke_focus_in
1390} 1813}
1391 1814
1392sub button_down { 1815sub invoke_button_down {
1393 my ($self, $ev, $x, $y) = @_; 1816 my ($self, $ev, $x, $y) = @_;
1394 1817
1395 $self->SUPER::button_down ($ev, $x, $y); 1818 $self->SUPER::invoke_button_down ($ev, $x, $y);
1396 1819
1397 my $idx = $self->{layout}->xy_to_index ($x, $y); 1820 my $idx = $self->{layout}->xy_to_index ($x, $y);
1398 1821
1399 # byte-index to char-index 1822 # byte-index to char-index
1400 my $text = $self->{text}; 1823 my $text = $self->{text};
1401 utf8::encode $text; 1824 utf8::encode $text;
1402 $self->{cursor} = length substr $text, 0, $idx; 1825 $self->{cursor} = length substr $text, 0, $idx;
1403 1826
1404 $self->_set_text ($self->{text}); 1827 $self->_set_text ($self->{text});
1405 $self->update; 1828 $self->update;
1829
1830 1
1406} 1831}
1407 1832
1408sub mouse_motion { 1833sub invoke_mouse_motion {
1409 my ($self, $ev, $x, $y) = @_; 1834 my ($self, $ev, $x, $y) = @_;
1410# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1835# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1836
1837 1
1411} 1838}
1412 1839
1413sub _draw { 1840sub _draw {
1414 my ($self) = @_; 1841 my ($self) = @_;
1415 1842
1416 local $self->{fg} = $self->{fg}; 1843 local $self->{fg} = $self->{fg};
1417 1844
1418 if ($FOCUS == $self) { 1845 if ($FOCUS == $self) {
1419 glColor @{$self->{active_bg}}; 1846 glColor_premultiply @{$self->{active_bg}};
1420 $self->{fg} = $self->{active_fg}; 1847 $self->{fg} = $self->{active_fg};
1421 } else { 1848 } else {
1422 glColor @{$self->{bg}}; 1849 glColor_premultiply @{$self->{bg}};
1423 } 1850 }
1424 1851
1425 glEnable GL_BLEND; 1852 glEnable GL_BLEND;
1426 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1853 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1427 glBegin GL_QUADS; 1854 glBegin GL_QUADS;
1428 glVertex 0 , 0; 1855 glVertex 0 , 0;
1429 glVertex 0 , $self->{h}; 1856 glVertex 0 , $self->{h};
1430 glVertex $self->{w}, $self->{h}; 1857 glVertex $self->{w}, $self->{h};
1431 glVertex $self->{w}, 0; 1858 glVertex $self->{w}, 0;
… …
1456 1883
1457our @ISA = CFClient::UI::EntryBase::; 1884our @ISA = CFClient::UI::EntryBase::;
1458 1885
1459use CFClient::OpenGL; 1886use CFClient::OpenGL;
1460 1887
1461sub key_down { 1888sub invoke_key_down {
1462 my ($self, $ev) = @_; 1889 my ($self, $ev) = @_;
1463 1890
1464 my $sym = $ev->{sym}; 1891 my $sym = $ev->{sym};
1465 1892
1466 if ($sym == 13) { 1893 if ($sym == 13) {
1894 unshift @{$self->{history}},
1895 my $txt = $self->get_text;
1896
1897 $self->{history_pointer} = -1;
1898 $self->{history_saveback} = '';
1467 $self->emit (activate => $self->get_text); 1899 $self->emit (activate => $txt);
1468 $self->update; 1900 $self->update;
1469 1901
1902 } elsif ($sym == CFClient::SDLK_UP) {
1903 if ($self->{history_pointer} < 0) {
1904 $self->{history_saveback} = $self->get_text;
1905 }
1906 if (@{$self->{history} || []} > 0) {
1907 $self->{history_pointer}++;
1908 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1909 $self->{history_pointer} = @{$self->{history} || []} - 1;
1910 }
1911 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1912 }
1913
1914 } elsif ($sym == CFClient::SDLK_DOWN) {
1915 $self->{history_pointer}--;
1916 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1917
1918 if ($self->{history_pointer} >= 0) {
1919 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1920 } else {
1921 $self->set_text ($self->{history_saveback});
1922 }
1923
1470 } else { 1924 } else {
1471 $self->SUPER::key_down ($ev); 1925 return $self->SUPER::invoke_key_down ($ev)
1926 }
1927
1472 } 1928 1
1473
1474} 1929}
1475 1930
1476############################################################################# 1931#############################################################################
1477 1932
1478package CFClient::UI::Button; 1933package CFClient::UI::Button;
… …
1487 1942
1488sub new { 1943sub new {
1489 my $class = shift; 1944 my $class = shift;
1490 1945
1491 $class->SUPER::new ( 1946 $class->SUPER::new (
1492 padding => 4, 1947 padding_x => 4,
1948 padding_y => 4,
1493 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1494 bg => [1, 1, 1, 0.2],
1495 active_fg => [0, 0, 1], 1950 active_fg => [0, 0, 1],
1496 can_hover => 1, 1951 can_hover => 1,
1497 align => 0, 1952 align => 0,
1498 valign => 0, 1953 valign => 0,
1499 can_events => 1, 1954 can_events => 1,
1500 @_ 1955 @_
1501 ) 1956 )
1502} 1957}
1503 1958
1504sub button_up { 1959sub invoke_button_up {
1505 my ($self, $ev, $x, $y) = @_; 1960 my ($self, $ev, $x, $y) = @_;
1506 1961
1962 $self->emit ("activate")
1507 if ($x >= 0 && $x < $self->{w} 1963 if $x >= 0 && $x < $self->{w}
1508 && $y >= 0 && $y < $self->{h}) { 1964 && $y >= 0 && $y < $self->{h};
1509 $self->emit ("activate"); 1965
1510 } 1966 1
1511} 1967}
1512 1968
1513sub _draw { 1969sub _draw {
1514 my ($self) = @_; 1970 my ($self) = @_;
1515 1971
1516 local $self->{fg} = $self->{fg}; 1972 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1517 1973
1518 if ($GRAB == $self) {
1519 $self->{fg} = $self->{active_fg};
1520 }
1521
1522 glEnable GL_BLEND;
1523 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1524 glEnable GL_TEXTURE_2D; 1974 glEnable GL_TEXTURE_2D;
1525 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1975 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1526 glColor 0, 0, 0, 1; 1976 glColor 0, 0, 0, 1;
1527 1977
1528 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1978 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1529 1979
1530 glDisable GL_TEXTURE_2D; 1980 glDisable GL_TEXTURE_2D;
1531 glDisable GL_BLEND;
1532 1981
1533 $self->SUPER::_draw; 1982 $self->SUPER::_draw;
1983}
1984
1985#############################################################################
1986
1987package CFClient::UI::ImageButton;
1988
1989our @ISA = CFClient::UI::Image::;
1990
1991use CFClient::OpenGL;
1992
1993my %textures;
1994
1995sub new {
1996 my $class = shift;
1997
1998 my $self = $class->SUPER::new (
1999 padding_x => 4,
2000 padding_y => 4,
2001 fg => [1, 1, 1],
2002 active_fg => [0, 0, 1],
2003 can_hover => 1,
2004 align => 0,
2005 valign => 0,
2006 can_events => 1,
2007 @_
2008 );
2009}
2010
2011sub invoke_button_up {
2012 my ($self, $ev, $x, $y) = @_;
2013
2014 $self->emit ("activate")
2015 if $x >= 0 && $x < $self->{w}
2016 && $y >= 0 && $y < $self->{h};
2017
2018 1
1534} 2019}
1535 2020
1536############################################################################# 2021#############################################################################
1537 2022
1538package CFClient::UI::CheckBox; 2023package CFClient::UI::CheckBox;
… …
1547 2032
1548sub new { 2033sub new {
1549 my $class = shift; 2034 my $class = shift;
1550 2035
1551 $class->SUPER::new ( 2036 $class->SUPER::new (
1552 padding => 2, 2037 padding_x => 2,
2038 padding_y => 2,
1553 fg => [1, 1, 1], 2039 fg => [1, 1, 1],
1554 active_fg => [1, 1, 0], 2040 active_fg => [1, 1, 0],
2041 bg => [0, 0, 0, 0.2],
2042 active_bg => [1, 1, 1, 0.5],
1555 state => 0, 2043 state => 0,
1556 can_hover => 1, 2044 can_hover => 1,
1557 @_ 2045 @_
1558 ) 2046 )
1559} 2047}
1560 2048
1561sub size_request { 2049sub size_request {
1562 my ($self) = @_; 2050 my ($self) = @_;
1563 2051
1564 ($self->{padding} * 2 + 6) x 2 2052 (6) x 2
1565} 2053}
1566 2054
1567sub button_down { 2055sub invoke_button_down {
1568 my ($self, $ev, $x, $y) = @_; 2056 my ($self, $ev, $x, $y) = @_;
1569 2057
1570 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2058 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1571 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2059 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1572 $self->{state} = !$self->{state}; 2060 $self->{state} = !$self->{state};
1573 $self->emit (changed => $self->{state}); 2061 $self->emit (changed => $self->{state});
2062 } else {
2063 return 0
2064 }
2065
1574 } 2066 1
1575} 2067}
1576 2068
1577sub _draw { 2069sub _draw {
1578 my ($self) = @_; 2070 my ($self) = @_;
1579 2071
1580 $self->SUPER::_draw; 2072 $self->SUPER::_draw;
1581 2073
1582 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2074 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1583 2075
1584 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2076 my ($w, $h) = @$self{qw(w h)};
2077
2078 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1585 2079
1586 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2080 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1587 2081
1588 glEnable GL_BLEND; 2082 my $tex = $self->{state} ? $tex[1] : $tex[0];
2083
1589 glEnable GL_TEXTURE_2D; 2084 glEnable GL_TEXTURE_2D;
1590 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1591
1592 my $tex = $self->{state} ? $tex[1] : $tex[0];
1593
1594 $tex->draw_quad (0, 0, $s, $s); 2085 $tex->draw_quad_alpha (0, 0, $s, $s);
1595
1596 glDisable GL_TEXTURE_2D; 2086 glDisable GL_TEXTURE_2D;
1597 glDisable GL_BLEND;
1598} 2087}
1599 2088
1600############################################################################# 2089#############################################################################
1601 2090
1602package CFClient::UI::Image; 2091package CFClient::UI::Image;
… …
1645 glTranslate 0, -$self->{w}, 0; 2134 glTranslate 0, -$self->{w}, 0;
1646 2135
1647 ($w, $h) = ($h, $w); 2136 ($w, $h) = ($h, $w);
1648 } 2137 }
1649 2138
1650 glEnable GL_BLEND;
1651 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1652 glEnable GL_TEXTURE_2D; 2139 glEnable GL_TEXTURE_2D;
1653 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2140 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1654 2141
1655 $tex->draw_quad (0, 0, $w, $h); 2142 $tex->draw_quad_alpha (0, 0, $w, $h);
1656 2143
1657 glDisable GL_BLEND;
1658 glDisable GL_TEXTURE_2D; 2144 glDisable GL_TEXTURE_2D;
1659} 2145}
1660 2146
1661############################################################################# 2147#############################################################################
1662 2148
… …
1710} 2196}
1711 2197
1712sub set_max { 2198sub set_max {
1713 my ($self, $max) = @_; 2199 my ($self, $max) = @_;
1714 2200
2201 return if $self->{max_val} == $max;
2202
1715 $self->{max_val} = $max; 2203 $self->{max_val} = $max;
2204 $self->update;
1716} 2205}
1717 2206
1718sub set_value { 2207sub set_value {
1719 my ($self, $val, $max) = @_; 2208 my ($self, $val, $max) = @_;
1720 2209
1721 $self->set_max ($max) 2210 $self->set_max ($max)
1722 if defined $max; 2211 if defined $max;
1723 2212
1724 $max = $self->{max_val}; 2213 return if $self->{val} == $val;
2214
1725 $self->{val} = $val; 2215 $self->{val} = $val;
1726
1727 $self->update; 2216 $self->update;
1728} 2217}
1729 2218
1730sub _draw { 2219sub _draw {
1731 my ($self) = @_; 2220 my ($self) = @_;
… …
1749 2238
1750 my $h1 = $self->{h} * (1 - $ycut1); 2239 my $h1 = $self->{h} * (1 - $ycut1);
1751 my $h2 = $self->{h} * (1 - $ycut2); 2240 my $h2 = $self->{h} * (1 - $ycut2);
1752 2241
1753 glEnable GL_BLEND; 2242 glEnable GL_BLEND;
1754 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2243 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2244 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1755 glEnable GL_TEXTURE_2D; 2245 glEnable GL_TEXTURE_2D;
1756 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2246 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1757 2247
1758 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2248 glBindTexture GL_TEXTURE_2D, $t1->{name};
1759 glBegin GL_QUADS; 2249 glBegin GL_QUADS;
… …
1794 2284
1795sub new { 2285sub new {
1796 my ($class, %arg) = @_; 2286 my ($class, %arg) = @_;
1797 2287
1798 my $self = $class->SUPER::new ( 2288 my $self = $class->SUPER::new (
1799 tooltip => $arg{type}, 2289 tooltip => $arg{type},
1800 can_hover => 1, 2290 can_hover => 1,
2291 can_events => 1,
1801 %arg, 2292 %arg,
1802 ); 2293 );
1803 2294
1804 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2295 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1805 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2296 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
… …
1813 2304
1814 $self->{value}->set_fontsize ($fsize); 2305 $self->{value}->set_fontsize ($fsize);
1815 $self->{max} ->set_fontsize ($fsize); 2306 $self->{max} ->set_fontsize ($fsize);
1816} 2307}
1817 2308
2309sub set_max {
2310 my ($self, $max) = @_;
2311
2312 $self->{gauge}->set_max ($max);
2313 $self->{max}->set_text ($max);
2314}
2315
1818sub set_value { 2316sub set_value {
1819 my ($self, $val, $max) = @_; 2317 my ($self, $val, $max) = @_;
1820 2318
1821 $self->set_max ($max) 2319 $self->set_max ($max)
1822 if defined $max; 2320 if defined $max;
1823 2321
1824 $self->{gauge}->set_value ($val, $max); 2322 $self->{gauge}->set_value ($val, $max);
1825 $self->{value}->set_text ($val); 2323 $self->{value}->set_text ($val);
1826}
1827
1828sub set_max {
1829 my ($self, $max) = @_;
1830
1831 $self->{gauge}->set_max ($max);
1832 $self->{max}->set_text ($max);
1833} 2324}
1834 2325
1835############################################################################# 2326#############################################################################
1836 2327
1837package CFClient::UI::Slider; 2328package CFClient::UI::Slider;
… …
1847 qw(s1_slider.png s1_slider_bg.png); 2338 qw(s1_slider.png s1_slider_bg.png);
1848 2339
1849sub new { 2340sub new {
1850 my $class = shift; 2341 my $class = shift;
1851 2342
1852 # range [value, low, high, page] 2343 # range [value, low, high, page, unit]
1853 2344
1854 # TODO: 0-width page 2345 # TODO: 0-width page
1855 # TODO: req_w/h are wrong with vertical 2346 # TODO: req_w/h are wrong with vertical
1856 # TODO: calculations are off 2347 # TODO: calculations are off
1857 my $self = $class->SUPER::new ( 2348 my $self = $class->SUPER::new (
1858 fg => [1, 1, 1], 2349 fg => [1, 1, 1],
1859 active_fg => [0, 0, 0], 2350 active_fg => [0, 0, 0],
2351 bg => [0, 0, 0, 0.2],
2352 active_bg => [1, 1, 1, 0.5],
1860 range => [0, 0, 100, 10], 2353 range => [0, 0, 100, 10, 0],
1861 req_w => 20, 2354 min_w => $::WIDTH / 80,
1862 req_h => 20, 2355 min_h => $::WIDTH / 80,
1863 vertical => 0, 2356 vertical => 0,
1864 can_hover => 1, 2357 can_hover => 1,
1865 inner_pad => 5, 2358 inner_pad => 0.02,
1866 @_ 2359 @_
1867 ); 2360 );
1868 2361
2362 $self->set_value ($self->{range}[0]);
2363 $self->update;
2364
1869 $self 2365 $self
1870} 2366}
1871 2367
2368sub set_range {
2369 my ($self, $range) = @_;
2370
2371 ($range, $self->{range}) = ($self->{range}, $range);
2372
2373 if ("@$range" ne "@{$self->{range}}") {
2374 $self->update;
2375 $self->set_value ($self->{range}[0]);
2376 }
2377}
2378
2379sub set_value {
2380 my ($self, $value) = @_;
2381
2382 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2383
2384 $hi = $lo + 1 if $hi <= $lo;
2385
2386 $page = $hi - $lo if $page > $hi - $lo;
2387
2388 $value = $lo if $value < $lo;
2389 $value = $hi - $page if $value > $hi - $page;
2390
2391 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2392 if $unit;
2393
2394 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2395
2396 if ($value != $old_value) {
2397 $self->emit (changed => $value);
2398 $self->update;
2399 }
2400}
2401
1872sub size_request { 2402sub size_request {
1873 my ($self) = @_; 2403 my ($self) = @_;
1874 2404
1875 my $w = $self->{req_w}; 2405 ($self->{req_w}, $self->{req_h})
1876 my $h = $self->{req_h};
1877
1878 $self->{vertical} ? ($h, $w) : ($w, $h)
1879} 2406}
1880 2407
1881sub button_down { 2408sub invoke_button_down {
1882 my ($self, $ev, $x, $y) = @_; 2409 my ($self, $ev, $x, $y) = @_;
1883 2410
1884 $self->SUPER::button_down ($ev, $x, $y); 2411 $self->SUPER::invoke_button_down ($ev, $x, $y);
2412
2413 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2414
1885 $self->mouse_motion ($ev, $x, $y); 2415 $self->invoke_mouse_motion ($ev, $x, $y)
1886} 2416}
1887 2417
1888sub mouse_motion { 2418sub invoke_mouse_motion {
1889 my ($self, $ev, $x, $y) = @_; 2419 my ($self, $ev, $x, $y) = @_;
1890 2420
1891 if ($GRAB == $self) { 2421 if ($GRAB == $self) {
2422 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2423
2424 my (undef, $lo, $hi, $page) = @{$self->{range}};
2425
2426 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2427
2428 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2429 } else {
2430 return 0;
2431 }
2432
2433 1
2434}
2435
2436sub update {
2437 my ($self) = @_;
2438
2439 delete $self->{knob_w};
2440 $self->SUPER::update;
2441}
2442
2443sub _draw {
2444 my ($self) = @_;
2445
2446 unless ($self->{knob_w}) {
2447 $self->set_value ($self->{range}[0]);
2448
1892 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2449 my ($value, $lo, $hi, $page) = @{$self->{range}};
2450 my $range = ($hi - $page - $lo) || 1e-100;
1893 2451
1894 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2452 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1895 2453
1896 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2454 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1897 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2455 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1898 2456
1899 $x -= $inner_pad_px; # substract the padding 2457 $value = ($value - $lo) / $range;
1900 $x = $x * ($hi - $lo) / $inner_w + $lo; 2458 $value = $value * $self->{scale} + $self->{offset};
1901 $x = $lo if $x < $lo;
1902 $x = $hi - $page if $x > $hi - $page;
1903 $self->{range}[0] = $x;
1904 2459
1905 $self->emit (changed => $x); 2460 $self->{knob_x} = $value - $knob_w * 0.5;
1906 $self->update; 2461 $self->{knob_w} = $knob_w;
1907 } 2462 }
1908}
1909
1910# the inner_* stuff is for generating a padding for the slider handle,
1911# so that the handle doesn't leave the texture. This calculation isn't 100%
1912# correct propably, but it does the job for now
1913sub _calc_inner_pad_px {
1914 my ($self, $w) = @_;
1915 ($w / 100) * $self->{inner_pad} # % to pixels
1916}
1917
1918sub _draw {
1919 my ($self) = @_;
1920 2463
1921 $self->SUPER::_draw (); 2464 $self->SUPER::_draw ();
1922 2465
1923 my ($w, $h) = @$self{qw(w h)}; 2466 glScale $self->{w}, $self->{h};
1924 2467
1925 if ($self->{vertical}) { 2468 if ($self->{vertical}) {
1926 # draw a vertical slider like a rotated horizontal slider 2469 # draw a vertical slider like a rotated horizontal slider
1927 2470
2471 glTranslate 1, 0, 0;
1928 glRotate 90, 0, 0, 1; 2472 glRotate 90, 0, 0, 1;
1929 glTranslate 0, -$self->{w}, 0;
1930
1931 ($w, $h) = ($h, $w);
1932 } 2473 }
1933 2474
1934 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2475 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1935 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2476 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1936 2477
1937 my ($value, $lo, $hi, $page) = @{$self->{range}};
1938
1939 $hi = $value + 1 if $lo == $hi;
1940
1941 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1942 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1943
1944 $page = int $page * $inner_w / ($hi - $lo);
1945 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1946
1947 $w -= $page;
1948 $page &= ~1;
1949 glTranslate $page * 0.5, 0, 0;
1950 $page ||= 2;
1951
1952 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1953 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1954
1955 glEnable GL_BLEND;
1956 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1957 glEnable GL_TEXTURE_2D; 2478 glEnable GL_TEXTURE_2D;
1958 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2479 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1959 2480
1960 # draw background 2481 # draw background
1961 $tex[1]->draw_quad (0, 0, $w, $h); 2482 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1962 2483
1963 # draw handle 2484 # draw handle
1964 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2485 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1965 2486
1966 glDisable GL_BLEND;
1967 glDisable GL_TEXTURE_2D; 2487 glDisable GL_TEXTURE_2D;
1968} 2488}
1969 2489
1970############################################################################# 2490#############################################################################
1971 2491
2492package CFClient::UI::ValSlider;
2493
2494our @ISA = CFClient::UI::HBox::;
2495
2496sub new {
2497 my ($class, %arg) = @_;
2498
2499 my $range = delete $arg{range};
2500
2501 my $self = $class->SUPER::new (
2502 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2503 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2504 to_value => sub { shift },
2505 from_value => sub { shift },
2506 %arg,
2507 );
2508
2509 $self->{slider}->connect (changed => sub {
2510 my ($self, $value) = @_;
2511 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2512 $self->{parent}->emit (changed => $value);
2513 });
2514
2515# $self->{entry}->connect (changed => sub {
2516# my ($self, $value) = @_;
2517# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2518# $self->{parent}->emit (changed => $value);
2519# });
2520
2521 $self->add ($self->{slider}, $self->{entry});
2522
2523 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2524
2525 $self
2526}
2527
2528sub set_range { shift->{slider}->set_range (@_) }
2529sub set_value { shift->{slider}->set_value (@_) }
2530
2531#############################################################################
2532
1972package CFClient::UI::TextView; 2533package CFClient::UI::TextScroller;
1973 2534
1974our @ISA = CFClient::UI::HBox::; 2535our @ISA = CFClient::UI::HBox::;
1975 2536
1976use CFClient::OpenGL; 2537use CFClient::OpenGL;
1977 2538
… …
1979 my $class = shift; 2540 my $class = shift;
1980 2541
1981 my $self = $class->SUPER::new ( 2542 my $self = $class->SUPER::new (
1982 fontsize => 1, 2543 fontsize => 1,
1983 can_events => 0, 2544 can_events => 0,
2545 indent => 0,
1984 #font => default_font 2546 #font => default_font
1985 @_, 2547 @_,
1986 2548
1987 layout => (new CFClient::Layout), 2549 layout => (new CFClient::Layout 1),
1988 par => [], 2550 par => [],
1989 height => 0, 2551 height => 0,
1990 children => [ 2552 children => [
1991 (new CFClient::UI::Empty expand => 1), 2553 (new CFClient::UI::Empty expand => 1),
1992 (new CFClient::UI::Slider vertical => 1), 2554 (new CFClient::UI::Slider vertical => 1),
1993 ], 2555 ],
1994 ); 2556 );
1995 2557
1996 $self->{children}[1]->connect (changed => sub { 2558 $self->{children}[1]->connect (changed => sub { $self->update });
1997 $self->update;
1998 });
1999 2559
2000 $self 2560 $self
2001} 2561}
2002 2562
2003sub set_fontsize { 2563sub set_fontsize {
… …
2005 2565
2006 $self->{fontsize} = $fontsize; 2566 $self->{fontsize} = $fontsize;
2007 $self->reflow; 2567 $self->reflow;
2008} 2568}
2009 2569
2010sub text_height {
2011 my ($self, $text) = @_;
2012
2013 my $layout = $self->{layout};
2014
2015 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2016 $layout->set_width ($self->{w});
2017 $layout->set_text ($text);
2018
2019 ($layout->size)[1]
2020}
2021
2022sub reflow {
2023 my ($self) = @_;
2024
2025 $self->{need_reflow}++;
2026 $self->update;
2027}
2028
2029sub size_allocate { 2570sub invoke_size_allocate {
2030 my ($self, $w, $h) = @_; 2571 my ($self, $w, $h) = @_;
2031
2032 $self->SUPER::size_allocate ($w, $h);
2033 2572
2034 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2573 $self->{layout}->set_font ($self->{font}) if $self->{font};
2035 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2574 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2036 $self->{layout}->set_width ($self->{children}[0]{w}); 2575 $self->{layout}->set_width ($self->{children}[0]{w});
2576 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2037 2577
2038 $self->reflow; 2578 $self->reflow;
2579
2580 $self->SUPER::invoke_size_allocate ($w, $h)
2581}
2582
2583sub text_size {
2584 my ($self, $text, $indent) = @_;
2585
2586 my $layout = $self->{layout};
2587
2588 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2589 $layout->set_width ($self->{children}[0]{w} - $indent);
2590 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2591 $layout->set_markup ($text);
2592
2593 $layout->size
2594}
2595
2596sub reflow {
2597 my ($self) = @_;
2598
2599 $self->{need_reflow}++;
2600 $self->update;
2601}
2602
2603sub set_offset {
2604 my ($self, $offset) = @_;
2605
2606 # todo: base offset on lines or so, not on pixels
2607 $self->{children}[1]->set_value ($offset);
2608}
2609
2610sub clear {
2611 my ($self) = @_;
2612
2613 $self->{par} = [];
2614 $self->{height} = 0;
2615 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2039} 2616}
2040 2617
2041sub add_paragraph { 2618sub add_paragraph {
2042 my ($self, $color, $text) = @_; 2619 my ($self, $color, $text, $indent) = @_;
2043 2620
2044 #TODO: intelligently "reformat" paragraph 2621 for my $line (split /\n/, $text) {
2045 2622 my ($w, $h) = $self->text_size ($line);
2046 my $height = $self->text_height ($text);
2047
2048 $self->{height} += $height; 2623 $self->{height} += $h;
2624 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2625 }
2049 2626
2050 push @{$self->{par}}, [$height, $color, $text];
2051
2052 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2627 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2053 $self->{children}[1]->update;
2054} 2628}
2055 2629
2056sub update { 2630sub update {
2057 my ($self) = @_; 2631 my ($self) = @_;
2058 2632
… …
2060 2634
2061 return unless $self->{h} > 0; 2635 return unless $self->{h} > 0;
2062 2636
2063 delete $self->{texture}; 2637 delete $self->{texture};
2064 2638
2065 $ROOT->on_refresh ($self, sub { 2639 $ROOT->on_post_alloc ($self => sub {
2640 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2641
2066 if (delete $self->{need_reflow}) { 2642 if (delete $self->{need_reflow}) {
2067 my $height = 0; 2643 my $height = 0;
2068 2644
2069 $height += $_->[0] = $self->text_height ($_->[2]) 2645 my $layout = $self->{layout};
2646
2647 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2648
2070 for @{$self->{par}}; 2649 for (@{$self->{par}}) {
2650 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2651 $layout->set_width ($W - $_->[3]);
2652 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2653 $layout->set_markup ($_->[4]);
2654 my ($w, $h) = $layout->size;
2655 $_->[0] = $w + $_->[3];
2656 $_->[1] = $h;
2657 }
2658
2659 $height += $_->[1];
2660 }
2071 2661
2072 $self->{height} = $height; 2662 $self->{height} = $height;
2073 2663
2074 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2664 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2075 2665
2076 delete $self->{texture}; 2666 delete $self->{texture};
2077 } 2667 }
2078 2668
2079 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2669 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2080 glClearColor 0, 0, 0, 1; 2670 glClearColor 0, 0, 0, 0;
2081 glClear GL_COLOR_BUFFER_BIT; 2671 glClear GL_COLOR_BUFFER_BIT;
2082 2672
2673 my $top = int $self->{children}[1]{range}[0];
2674
2675 my $y0 = $top;
2676 my $y1 = $top + $H;
2677
2678 my $y = 0;
2679
2680 my $layout = $self->{layout};
2681
2682 $layout->set_font ($self->{font}) if $self->{font};
2683
2083 glEnable GL_BLEND; 2684 glEnable GL_BLEND;
2685 #TODO# not correct in windows where rgba is forced off
2084 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2686 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2085 glEnable GL_TEXTURE_2D;
2086 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2087
2088 my $top = int $self->{children}[1]{range}[0];
2089
2090 my $y0 = $top;
2091 my $y1 = $top + $self->{h};
2092
2093 my $y = 0;
2094
2095 my $layout = $self->{layout};
2096
2097 $layout->set_font ($self->{font}) if $self->{font};
2098 2687
2099 for my $par (@{$self->{par}}) { 2688 for my $par (@{$self->{par}}) {
2100 my $h = $par->[0]; 2689 my $h = $par->[1];
2101 2690
2102 if ($y0 < $y + $h && $y < $y1) { 2691 if ($y0 < $y + $h && $y < $y1) {
2692 $layout->set_foreground (@{ $par->[2] });
2693 $layout->set_width ($W - $par->[3]);
2694 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2103 $layout->set_text ($par->[2]); 2695 $layout->set_markup ($par->[4]);
2104 2696
2105 glColor @{ $par->[1] }; 2697 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2106 my ($W, $H) = $layout->size; 2698
2107 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2699 glRasterPos $par->[3], $y - $y0;
2700 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2108 } 2701 }
2109 2702
2110 $y += $h; 2703 $y += $h;
2111 } 2704 }
2112 2705
2113 glDisable GL_TEXTURE_2D;
2114 glDisable GL_BLEND; 2706 glDisable GL_BLEND;
2115 }; 2707 };
2116 }); 2708 });
2117} 2709}
2118 2710
2119sub _draw { 2711sub _draw {
2120 my ($self) = @_; 2712 my ($self) = @_;
2121 2713
2122 if ($self->{texture}) {
2123 glEnable GL_TEXTURE_2D; 2714 glEnable GL_TEXTURE_2D;
2124 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2715 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2125 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2716 glColor 0, 0, 0, 1;
2717 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2126 glDisable GL_TEXTURE_2D; 2718 glDisable GL_TEXTURE_2D;
2127 }
2128 2719
2129 $self->{children}[1]->draw; 2720 $self->{children}[1]->draw;
2130 2721
2131} 2722}
2132 2723
… …
2180 2771
2181sub new { 2772sub new {
2182 my $class = shift; 2773 my $class = shift;
2183 2774
2184 my $self = $class->SUPER::new ( 2775 my $self = $class->SUPER::new (
2185 state => 0, 2776 state => 0,
2186 connect_activate => \&toggle_flopper, 2777 on_activate => \&toggle_flopper,
2187 @_ 2778 @_
2188 ); 2779 );
2189 2780
2190 if ($self->{state}) {
2191 $self->{state} = 0;
2192 $self->toggle_flopper;
2193 }
2194
2195 $self 2781 $self
2196} 2782}
2197 2783
2198sub toggle_flopper { 2784sub toggle_flopper {
2199 my ($self) = @_; 2785 my ($self) = @_;
2200 2786
2201 # TODO: use animation 2787 $self->{other}->toggle_visibility;
2202 if ($self->{state} = !$self->{state}) {
2203 $CFClient::UI::ROOT->add ($self->{other});
2204 $self->{other}->move ($self->coord2global (0, $self->{h}));
2205 $self->emit ("open");
2206 } else {
2207 $CFClient::UI::ROOT->remove ($self->{other});
2208 $self->emit ("close");
2209 }
2210
2211 $self->emit (changed => $self->{state});
2212} 2788}
2213 2789
2214############################################################################# 2790#############################################################################
2215 2791
2216package CFClient::UI::Tooltip; 2792package CFClient::UI::Tooltip;
… …
2226 @_, 2802 @_,
2227 can_events => 0, 2803 can_events => 0,
2228 ) 2804 )
2229} 2805}
2230 2806
2231sub set_markup { 2807sub set_tooltip_from {
2232 my ($self, $text) = @_; 2808 my ($self, $widget) = @_;
2233 2809
2234 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2810 my $tooltip = $widget->{tooltip};
2235 $self->{label}->set_markup ($text); 2811
2236 $self->add ($self->{label}); 2812 if ($ENV{CFPLUS_DEBUG} & 2) {
2813 $tooltip .= "\n\n" . (ref $widget) . "\n"
2814 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2815 . "req $widget->{req_w} $widget->{req_h}\n"
2816 . "visible $widget->{visible}";
2817 }
2818
2819 $tooltip =~ s/^\n+//;
2820 $tooltip =~ s/\n+$//;
2821
2822 $self->add (new CFClient::UI::Label
2823 markup => $tooltip,
2824 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2825 fontsize => 0.8,
2826 fg => [0, 0, 0, 1],
2827 ellipsise => 0,
2828 font => ($widget->{tooltip_font} || $::FONT_PROP),
2829 );
2237} 2830}
2238 2831
2239sub size_request { 2832sub size_request {
2240 my ($self) = @_; 2833 my ($self) = @_;
2241 2834
2242 $self->child->set_max_size ($::WIDTH * 0.3);
2243
2244 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2835 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2245 2836
2246 ($w + 4, $h + 4) 2837 ($w + 4, $h + 4)
2247} 2838}
2248 2839
2249sub size_allocate { 2840sub invoke_size_allocate {
2250 my ($self, $w, $h) = @_; 2841 my ($self, $w, $h) = @_;
2251 2842
2252 $self->SUPER::size_allocate ($w - 4, $h - 4); 2843 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2844}
2845
2846sub invoke_visibility_change {
2847 my ($self, $visible) = @_;
2848
2849 return unless $visible;
2850
2851 $self->{root}->on_post_alloc ("move_$self" => sub {
2852 my $widget = $self->{owner}
2853 or return;
2854
2855 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2856
2857 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2858 if $x + $self->{w} > $self->{root}{w};
2859
2860 $self->move_abs ($x, $y);
2861 });
2253} 2862}
2254 2863
2255sub _draw { 2864sub _draw {
2256 my ($self) = @_; 2865 my ($self) = @_;
2257 2866
2258 glPushMatrix;
2259 glTranslate 0.375, 0.375; 2867 glTranslate 0.375, 0.375;
2260 2868
2261 my ($w, $h) = @$self{qw(w h)}; 2869 my ($w, $h) = @$self{qw(w h)};
2262 2870
2263 glColor 1, 0.8, 0.4; 2871 glColor 1, 0.8, 0.4;
… …
2274 glVertex 0 , $h; 2882 glVertex 0 , $h;
2275 glVertex $w, $h; 2883 glVertex $w, $h;
2276 glVertex $w, 0; 2884 glVertex $w, 0;
2277 glEnd; 2885 glEnd;
2278 2886
2279 glPopMatrix; 2887 glTranslate 2 - 0.375, 2 - 0.375;
2280 2888
2281 glTranslate 2, 2;
2282 $self->SUPER::_draw; 2889 $self->SUPER::_draw;
2283} 2890}
2284 2891
2285############################################################################# 2892#############################################################################
2286 2893
… …
2291use CFClient::OpenGL; 2898use CFClient::OpenGL;
2292 2899
2293sub new { 2900sub new {
2294 my $class = shift; 2901 my $class = shift;
2295 2902
2296 $class->SUPER::new ( 2903 my $self = $class->SUPER::new (
2297 aspect => 1, 2904 aspect => 1,
2905 can_events => 0,
2906 @_,
2907 );
2908
2909 if ($self->{anim} && $self->{animspeed}) {
2910 Scalar::Util::weaken (my $widget = $self);
2911
2912 $self->{timer} = Event->timer (
2913 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2914 hard => 1,
2915 interval => $self->{animspeed},
2916 cb => sub {
2917 ++$widget->{frame};
2918 $widget->update;
2919 },
2920 );
2921 }
2922
2923 $self
2924}
2925
2926sub size_request {
2927 (32, 8)
2928}
2929
2930sub update {
2931 my ($self) = @_;
2932
2933 return unless $self->{visible};
2934
2935 $self->SUPER::update;
2936}
2937
2938sub _draw {
2939 my ($self) = @_;
2940
2941 return unless $::CONN;
2942
2943 my $face;
2944
2945 if ($self->{frame}) {
2946 my $anim = $::CONN->{anim}[$self->{anim}];
2947
2948 $face = $anim->[ $self->{frame} % @$anim ]
2949 if $anim && @$anim;
2950 }
2951
2952 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2953
2954 if ($tex) {
2955 glEnable GL_TEXTURE_2D;
2956 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2957 glColor 0, 0, 0, 1;
2958 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2959 glDisable GL_TEXTURE_2D;
2960 }
2961}
2962
2963sub destroy {
2964 my ($self) = @_;
2965
2966 $self->{timer}->cancel
2967 if $self->{timer};
2968
2969 $self->SUPER::destroy;
2970}
2971
2972#############################################################################
2973
2974package CFClient::UI::Buttonbar;
2975
2976our @ISA = CFClient::UI::HBox::;
2977
2978# TODO: should actualyl wrap buttons and other goodies.
2979
2980#############################################################################
2981
2982package CFClient::UI::Menu;
2983
2984our @ISA = CFClient::UI::FancyFrame::;
2985
2986use CFClient::OpenGL;
2987
2988sub new {
2989 my $class = shift;
2990
2991 my $self = $class->SUPER::new (
2992 items => [],
2993 z => 100,
2994 @_,
2995 );
2996
2997 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2998
2999 for my $item (@{ $self->{items} }) {
3000 my ($widget, $cb, $tooltip) = @$item;
3001
3002 # handle various types of items, only text for now
3003 if (!ref $widget) {
3004 $widget = new CFClient::UI::Label
3005 can_hover => 1,
3006 can_events => 1,
3007 markup => $widget,
3008 tooltip => $tooltip
3009 }
3010
3011 $self->{item}{$widget} = $item;
3012
3013 $self->{vbox}->add ($widget);
3014 }
3015
3016 $self
3017}
3018
3019# popup given the event (must be a mouse button down event currently)
3020sub popup {
3021 my ($self, $ev) = @_;
3022
3023 $self->emit ("popdown");
3024
3025 # maybe save $GRAB? must be careful about events...
3026 $GRAB = $self;
3027 $self->{button} = $ev->{button};
3028
3029 $self->show;
3030 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3031}
3032
3033sub invoke_mouse_motion {
3034 my ($self, $ev, $x, $y) = @_;
3035
3036 # TODO: should use vbox->find_widget or so
3037 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3038 $self->{hover} = $self->{item}{$HOVER};
3039
3040 0
3041}
3042
3043sub invoke_button_up {
3044 my ($self, $ev, $x, $y) = @_;
3045
3046 if ($ev->{button} == $self->{button}) {
3047 undef $GRAB;
3048 $self->hide;
3049
3050 $self->emit ("popdown");
3051 $self->{hover}[1]->() if $self->{hover};
3052 } else {
3053 return 0
3054 }
3055
3056 1
3057}
3058
3059#############################################################################
3060
3061package CFClient::UI::Multiplexer;
3062
3063our @ISA = CFClient::UI::Container::;
3064
3065sub new {
3066 my $class = shift;
3067
3068 my $self = $class->SUPER::new (
3069 @_,
3070 );
3071
3072 $self->{current} = $self->{children}[0]
3073 if @{ $self->{children} };
3074
3075 $self
3076}
3077
3078sub add {
3079 my ($self, @widgets) = @_;
3080
3081 $self->SUPER::add (@widgets);
3082
3083 $self->{current} = $self->{children}[0]
3084 if @{ $self->{children} };
3085}
3086
3087sub set_current_page {
3088 my ($self, $page_or_widget) = @_;
3089
3090 my $widget = ref $page_or_widget
3091 ? $page_or_widget
3092 : $self->{children}[$page_or_widget];
3093
3094 $self->{current} = $widget;
3095 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3096
3097 $self->emit (page_changed => $self->{current});
3098
3099 $self->realloc;
3100}
3101
3102sub visible_children {
3103 $_[0]{current}
3104}
3105
3106sub size_request {
3107 my ($self) = @_;
3108
3109 $self->{current}->size_request
3110}
3111
3112sub invoke_size_allocate {
3113 my ($self, $w, $h) = @_;
3114
3115 $self->{current}->configure (0, 0, $w, $h);
3116
3117 1
3118}
3119
3120sub _draw {
3121 my ($self) = @_;
3122
3123 $self->{current}->draw;
3124}
3125
3126#############################################################################
3127
3128package CFClient::UI::Notebook;
3129
3130our @ISA = CFClient::UI::VBox::;
3131
3132sub new {
3133 my $class = shift;
3134
3135 my $self = $class->SUPER::new (
3136 buttonbar => (new CFClient::UI::Buttonbar),
3137 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3138 # filter => # will be put between multiplexer and $self
3139 @_,
3140 );
3141
3142 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3143 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3144
3145 $self
3146}
3147
3148sub add {
3149 my ($self, $title, $widget, $tooltip) = @_;
3150
3151 Scalar::Util::weaken $self;
3152
3153 $self->{buttonbar}->add (new CFClient::UI::Button
3154 markup => $title,
3155 tooltip => $tooltip,
3156 on_activate => sub { $self->set_current_page ($widget) },
3157 );
3158
3159 $self->{multiplexer}->add ($widget);
3160}
3161
3162sub set_current_page {
3163 my ($self, $page) = @_;
3164
3165 $self->{multiplexer}->set_current_page ($page);
3166 $self->emit (page_changed => $self->{multiplexer}{current});
3167}
3168
3169#############################################################################
3170
3171package CFClient::UI::Combobox;
3172
3173use utf8;
3174
3175our @ISA = CFClient::UI::Button::;
3176
3177sub new {
3178 my $class = shift;
3179
3180 my $self = $class->SUPER::new (
3181 options => [], # [value, title, longdesc], ...
3182 value => undef,
3183 @_,
3184 );
3185
3186 $self->_set_value ($self->{value});
3187
3188 $self
3189}
3190
3191sub invoke_button_down {
3192 my ($self, $ev) = @_;
3193
3194 my @menu_items;
3195
3196 for (@{ $self->{options} }) {
3197 my ($value, $title, $tooltip) = @$_;
3198
3199 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3200 }
3201
3202 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3203}
3204
3205sub _set_value {
3206 my ($self, $value) = @_;
3207
3208 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3209 or return;
3210
3211 $self->{value} = $item->[0];
3212 $self->set_markup ("$item->[1] ⇓");
3213 $self->set_tooltip ($item->[2]);
3214}
3215
3216sub set_value {
3217 my ($self, $value) = @_;
3218
3219 return unless $self->{value} ne $value;
3220
3221 $self->_set_value ($value);
3222 $self->emit (changed => $value);
3223}
3224
3225#############################################################################
3226
3227package CFClient::UI::Statusbox;
3228
3229our @ISA = CFClient::UI::VBox::;
3230
3231sub new {
3232 my $class = shift;
3233
3234 my $self = $class->SUPER::new (
3235 fontsize => 0.8,
3236 @_,
3237 );
3238
3239 Scalar::Util::weaken (my $this = $self);
3240
3241 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3242
3243 $self
3244}
3245
3246sub reorder {
3247 my ($self) = @_;
3248 my $NOW = Time::HiRes::time;
3249
3250 # freeze display when hovering over any label
3251 return if $CFClient::UI::TOOLTIP->{owner}
3252 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3253 values %{ $self->{item} };
3254
3255 while (my ($k, $v) = each %{ $self->{item} }) {
3256 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3257 }
3258
3259 my @widgets;
3260
3261 my @items = sort {
3262 $a->{pri} <=> $b->{pri}
3263 or $b->{id} <=> $a->{id}
3264 } values %{ $self->{item} };
3265
3266 $self->{timer}->interval (1);
3267
3268 my $count = 10 + 1;
3269 for my $item (@items) {
3270 last unless --$count;
3271
3272 my $label = $item->{label} ||= do {
3273 # TODO: doesn't handle markup well (read as: at all)
3274 my $short = $item->{count} > 1
3275 ? "<b>$item->{count} ×</b> $item->{text}"
3276 : $item->{text};
3277
3278 for ($short) {
3279 s/^\s+//;
3280 s/\s+/ /g;
3281 }
3282
3283 new CFClient::UI::Label
3284 markup => $short,
3285 tooltip => $item->{tooltip},
3286 tooltip_font => $::FONT_PROP,
3287 tooltip_width => 0.67,
3288 fontsize => $item->{fontsize} || $self->{fontsize},
3289 max_w => $::WIDTH * 0.44,
3290 fg => [@{ $item->{fg} }],
3291 can_events => 1,
3292 can_hover => 1
3293 };
3294
3295 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3296 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3297 $label->update;
3298 $label->set_max_size (undef, $label->{req_h} * $diff)
3299 if $diff < 1;
3300 $self->{timer}->interval (1/30);
3301 } else {
3302 $label->{fg}[3] = $item->{fg}[3] || 1;
3303 }
3304
3305 push @widgets, $label;
3306 }
3307
3308 $self->clear;
3309 $self->SUPER::add (reverse @widgets);
3310}
3311
3312sub add {
3313 my ($self, $text, %arg) = @_;
3314
3315 $text =~ s/^\s+//;
3316 $text =~ s/\s+$//;
3317
3318 return unless $text;
3319
3320 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3321
3322 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3323
3324 if (my $item = $self->{item}{$group}) {
3325 if ($item->{text} eq $text) {
3326 $item->{count}++;
3327 } else {
3328 $item->{count} = 1;
3329 $item->{text} = $item->{tooltip} = $text;
3330 }
3331 $item->{id} += 0.2;#d#
3332 $item->{timeout} = $timeout;
3333 delete $item->{label};
3334 } else {
3335 $self->{item}{$group} = {
3336 id => ++$self->{id},
3337 text => $text,
3338 timeout => $timeout,
3339 tooltip => $text,
3340 fg => [0.8, 0.8, 0.8, 0.8],
3341 pri => 0,
3342 count => 1,
3343 %arg,
3344 };
3345 }
3346
3347 $self->reorder;
3348}
3349
3350sub reconfigure {
3351 my ($self) = @_;
3352
3353 delete $_->{label}
3354 for values %{ $self->{item} || {} };
3355
3356 $self->reorder;
3357 $self->SUPER::reconfigure;
3358}
3359
3360sub destroy {
3361 my ($self) = @_;
3362
3363 $self->{timer}->cancel;
3364
3365 $self->SUPER::destroy;
3366}
3367
3368#############################################################################
3369
3370package CFClient::UI::Inventory;
3371
3372our @ISA = CFClient::UI::ScrolledWindow::;
3373
3374sub new {
3375 my $class = shift;
3376
3377 my $self = $class->SUPER::new (
3378 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3379 @_,
3380 );
3381
3382 $self
3383}
3384
3385sub set_items {
3386 my ($self, $items) = @_;
3387
3388 $self->{child}->clear;
3389 return unless $items;
3390
3391 my @items = sort {
3392 ($a->{type} <=> $b->{type})
3393 or ($a->{name} cmp $b->{name})
3394 } @$items;
3395
3396 $self->{real_items} = \@items;
3397
3398 my $row = 0;
3399 for my $item (@items) {
3400 CFClient::Item::update_widgets $item;
3401
3402 $self->{child}->add (0, $row, $item->{face_widget});
3403 $self->{child}->add (1, $row, $item->{desc_widget});
3404 $self->{child}->add (2, $row, $item->{weight_widget});
3405
3406 $row++;
3407 }
3408}
3409
3410#############################################################################
3411
3412package CFClient::UI::BindEditor;
3413
3414our @ISA = CFClient::UI::FancyFrame::;
3415
3416sub new {
3417 my $class = shift;
3418
3419 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3420
3421 $self->add (my $vb = new CFClient::UI::VBox);
3422
3423
3424 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3425 text => "start recording",
3426 tooltip => "Start/Stops recording of actions."
3427 ."All subsequent actions after the recording started will be captured."
3428 ."The actions are displayed after the record was stopped."
3429 ."To bind the action you have to click on the 'Bind' button",
3430 on_activate => sub {
3431 unless ($self->{recording}) {
3432 $self->start;
3433 } else {
3434 $self->stop;
3435 }
3436 });
3437
3438 $vb->add (new CFClient::UI::Label text => "Actions:");
3439 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3440
3441 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3442 $vb->add (my $hb = new CFClient::UI::HBox);
3443 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3444 $hb->add (new CFClient::UI::Button
3445 text => "bind",
3446 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3447 on_activate => sub {
3448 $self->ask_for_bind;
3449 });
3450
3451 $vb->add (my $hb = new CFClient::UI::HBox);
3452 $hb->add (new CFClient::UI::Button
3453 text => "ok",
3454 expand => 1,
3455 tooltip => "This closes the binding editor and saves the binding",
3456 on_activate => sub {
3457 $self->hide;
3458 $self->commit;
3459 });
3460
3461 $hb->add (new CFClient::UI::Button
3462 text => "cancel",
3463 expand => 1,
3464 tooltip => "This closes the binding editor without saving",
3465 on_activate => sub {
3466 $self->hide;
3467 $self->{binding_cancel}->()
3468 if $self->{binding_cancel};
3469 });
3470
3471 $self->update_binding_widgets;
3472
3473 $self
3474}
3475
3476sub commit {
3477 my ($self) = @_;
3478 my ($mod, $sym, $cmds) = $self->get_binding;
3479 if ($sym != 0 && @$cmds > 0) {
3480 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3481 ."'. Don't forget 'Save Config'!");
3482 $self->{binding_change}->($mod, $sym, $cmds)
3483 if $self->{binding_change};
3484 } else {
3485 $::STATUSBOX->add ("No action bound, no key or action specified!");
3486 $self->{binding_cancel}->()
3487 if $self->{binding_cancel};
3488 }
3489}
3490
3491sub start {
3492 my ($self) = @_;
3493
3494 $self->{rec_btn}->set_text ("stop recording");
3495 $self->{recording} = 1;
3496 $self->clear_command_list;
3497 $::CONN->start_record if $::CONN;
3498}
3499
3500sub stop {
3501 my ($self) = @_;
3502
3503 $self->{rec_btn}->set_text ("start recording");
3504 $self->{recording} = 0;
3505
3506 my $rec;
3507 $rec = $::CONN->stop_record if $::CONN;
3508 return unless ref $rec eq 'ARRAY';
3509 $self->set_command_list ($rec);
3510}
3511
3512
3513sub ask_for_bind_and_commit {
3514 my ($self) = @_;
3515 $self->ask_for_bind (1);
3516}
3517
3518sub ask_for_bind {
3519 my ($self, $commit, $end_cb) = @_;
3520
3521 CFClient::Binder::open_binding_dialog (sub {
3522 my ($mod, $sym) = @_;
3523 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3524 $self->update_binding_widgets;
3525 $self->commit if $commit;
3526 $end_cb->() if $end_cb;
3527 });
3528}
3529
3530# $mod and $sym are the modifiers and key symbol
3531# $cmds is a array ref of strings (the commands)
3532# $cb is the callback that is executed on OK
3533# $ccb is the callback that is executed on CANCEL and
3534# when the binding was unsuccessful on OK
3535sub set_binding {
3536 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3537
3538 $self->clear_command_list;
3539 $self->{recording} = 0;
3540 $self->{rec_btn}->set_text ("start recording");
3541
3542 $self->{binding} = [$mod, $sym];
3543 $self->{commands} = $cmds;
3544
3545 $self->{binding_change} = $cb;
3546 $self->{binding_cancel} = $ccb;
3547
3548 $self->update_binding_widgets;
3549}
3550
3551# this is a shortcut method that asks for a binding
3552# and then just binds it.
3553sub do_quick_binding {
3554 my ($self, $cmds, $end_cb) = @_;
3555 $self->set_binding (undef, undef, $cmds, sub {
3556 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3557 });
3558 $self->ask_for_bind (1, $end_cb);
3559}
3560
3561sub update_binding_widgets {
3562 my ($self) = @_;
3563 my ($mod, $sym, $cmds) = $self->get_binding;
3564 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3565 $self->set_command_list ($cmds);
3566}
3567
3568sub get_binding {
3569 my ($self) = @_;
3570 return (
3571 $self->{binding}->[0],
3572 $self->{binding}->[1],
3573 [ grep { defined $_ } @{$self->{commands}} ]
3574 );
3575}
3576
3577sub clear_command_list {
3578 my ($self) = @_;
3579 $self->{cmdbox}->clear ();
3580}
3581
3582sub set_command_list {
3583 my ($self, $cmds) = @_;
3584
3585 $self->{cmdbox}->clear ();
3586 $self->{commands} = $cmds;
3587
3588 my $idx = 0;
3589
3590 for (@$cmds) {
3591 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3592
3593 my $i = $idx;
3594 $hb->add (new CFClient::UI::Label text => $_);
3595 $hb->add (new CFClient::UI::Button
3596 text => "delete",
3597 tooltip => "Deletes the action from the record",
3598 on_activate => sub {
3599 $self->{cmdbox}->remove ($hb);
3600 $cmds->[$i] = undef;
3601 });
3602
3603
3604 $idx++
3605 }
3606}
3607
3608#############################################################################
3609
3610package CFClient::UI::SpellList;
3611
3612our @ISA = CFClient::UI::Table::;
3613
3614sub new {
3615 my $class = shift;
3616
3617 my $self = $class->SUPER::new (
3618 binding => [],
3619 commands => [],
2298 @_, 3620 @_,
2299 ) 3621 )
2300} 3622}
2301 3623
3624my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3625
3626my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3627 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3628my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3629 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3630my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3631 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3632my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3633 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3634my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3635 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3636
3637sub rebuild_spell_list {
3638 my ($self) = @_;
3639
3640 $CFClient::UI::ROOT->on_refresh ($self => sub {
3641 $self->clear;
3642
3643 return unless $::CONN;
3644
3645 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3646 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3647 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3648 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3649 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3650
3651 my $row = 0;
3652
3653 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3654 my $spell = $self->{spell}{$_};
3655
3656 $row++;
3657
3658 my $spell_cb = sub {
3659 my ($widget, $ev) = @_;
3660
3661 if ($ev->{button} == 1) {
3662 $::CONN->user_send ("cast $spell->{name}");
3663 } elsif ($ev->{button} == 2) {
3664 $::CONN->user_send ("invoke $spell->{name}");
3665 } elsif ($ev->{button} == 3) {
3666 (new CFClient::UI::Menu
3667 items => [
3668 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3669 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3670 ],
3671 )->popup ($ev);
3672 } else {
3673 return 0;
3674 }
3675
3676 1
3677 };
3678
3679 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3680
3681 #TODO: add path info to tooltip
3682 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3683
3684 $self->add (0, $row, new CFClient::UI::Face
3685 face => $spell->{face},
3686 can_hover => 1,
3687 can_events => 1,
3688 tooltip => $tooltip,
3689 on_button_down => $spell_cb,
3690 );
3691
3692 $self->add (1, $row, new CFClient::UI::Label
3693 expand => 1,
3694 text => $spell->{name},
3695 can_hover => 1,
3696 can_events => 1,
3697 tooltip => $tooltip,
3698 on_button_down => $spell_cb,
3699 );
3700
3701 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3702 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3703 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3704 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3705 }
3706 });
3707}
3708
3709sub add_spell {
3710 my ($self, $spell) = @_;
3711
3712 $self->{spell}->{$spell->{name}} = $spell;
3713 $self->rebuild_spell_list;
3714}
3715
3716sub remove_spell {
3717 my ($self, $spell) = @_;
3718
3719 delete $self->{spell}->{$spell->{name}};
3720 $self->rebuild_spell_list;
3721}
3722
3723sub clear_spells {
3724 my ($self) = @_;
3725
3726 $self->{spell} = {};
3727 $self->rebuild_spell_list;
3728}
3729
3730#############################################################################
3731
3732package CFClient::UI::Root;
3733
3734our @ISA = CFClient::UI::Container::;
3735
3736use List::Util qw(min max);
3737
3738use CFClient::OpenGL;
3739
3740sub new {
3741 my $class = shift;
3742
3743 my $self = $class->SUPER::new (
3744 visible => 1,
3745 @_,
3746 );
3747
3748 Scalar::Util::weaken ($self->{root} = $self);
3749
3750 $self
3751}
3752
2302sub size_request { 3753sub size_request {
2303 (32, 8)
2304}
2305
2306sub draw {
2307 my ($self) = @_; 3754 my ($self) = @_;
2308 3755
2309 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3756 ($self->{w}, $self->{h})
2310
2311 if ($tex) {
2312 glEnable GL_BLEND;
2313 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2314 glEnable GL_TEXTURE_2D;
2315 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2316 glColor 1, 1, 1, 1;
2317 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2318 glDisable GL_TEXTURE_2D;
2319 glDisable GL_BLEND;
2320 }
2321} 3757}
2322 3758
2323############################################################################# 3759sub _to_pixel {
3760 my ($coord, $size, $max) = @_;
2324 3761
2325package CFClient::UI::Root; 3762 $coord =
3763 $coord eq "center" ? ($max - $size) * 0.5
3764 : $coord eq "max" ? $max
3765 : $coord;
2326 3766
2327our @ISA = CFClient::UI::Container::; 3767 $coord = 0 if $coord < 0;
3768 $coord = $max - $size if $coord > $max - $size;
2328 3769
2329use CFClient::OpenGL; 3770 int $coord + 0.5
2330
2331sub check_size {
2332 my ($self) = @_;
2333
2334 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2335} 3771}
2336 3772
2337sub size_request { 3773sub invoke_size_allocate {
2338 ($::WIDTH, $::HEIGHT)
2339}
2340
2341sub configure {
2342 my ($self, $x, $y, $w, $h) = @_; 3774 my ($self, $w, $h) = @_;
2343 3775
2344 $self->SUPER::configure ($x, $y, $w, $h);
2345
2346 for my $child (@{$self->{children}}) { 3776 for my $child ($self->children) {
2347 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3777 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2348 3778
2349 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3779 $X = $child->{force_x} if exists $child->{force_x};
2350 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3780 $Y = $child->{force_y} if exists $child->{force_y};
3781
3782 $X = _to_pixel $X, $W, $self->{w};
3783 $Y = _to_pixel $Y, $H, $self->{h};
3784
2351 $child->configure ($X, $Y, $W,$H); 3785 $child->configure ($X, $Y, $W, $H);
3786 }
3787
2352 } 3788 1
2353} 3789}
2354 3790
2355sub _topleft { 3791sub coord2local {
2356 my ($self, $x, $y) = @_; 3792 my ($self, $x, $y) = @_;
2357 3793
2358 ($x, $y) 3794 ($x, $y)
2359} 3795}
2360 3796
3797sub coord2global {
3798 my ($self, $x, $y) = @_;
3799
3800 ($x, $y)
3801}
3802
2361sub update { 3803sub update {
2362 my ($self) = @_; 3804 my ($self) = @_;
2363 3805
2364 $self->check_size; 3806 $::WANT_REFRESH++;
2365 ::refresh ();
2366} 3807}
2367 3808
2368sub add { 3809sub add {
2369 my ($self, $child) = @_; 3810 my ($self, @children) = @_;
2370 3811
2371 # integerize window positions 3812 $_->{is_toplevel} = 1
2372 $child->{x} = int $child->{x}; 3813 for @children;
2373 $child->{y} = int $child->{y};
2374 3814
2375 $self->SUPER::add ($child); 3815 $self->SUPER::add (@children);
3816}
3817
3818sub remove {
3819 my ($self, @children) = @_;
3820
3821 $self->SUPER::remove (@children);
3822
3823 delete $self->{is_toplevel}
3824 for @children;
3825
3826 while (@children) {
3827 my $w = pop @children;
3828 push @children, $w->children;
3829 $w->set_invisible;
3830 }
2376} 3831}
2377 3832
2378sub on_refresh { 3833sub on_refresh {
2379 my ($self, $id, $cb) = @_; 3834 my ($self, $id, $cb) = @_;
2380 3835
2381 $self->{refresh_hook}{$id} = $cb; 3836 $self->{refresh_hook}{$id} = $cb;
2382} 3837}
2383 3838
3839sub on_post_alloc {
3840 my ($self, $id, $cb) = @_;
3841
3842 $self->{post_alloc_hook}{$id} = $cb;
3843}
3844
2384sub draw { 3845sub draw {
2385 my ($self) = @_; 3846 my ($self) = @_;
2386 3847
2387 while (my $rcb = delete $self->{refresh_hook}) { 3848 while ($self->{refresh_hook}) {
2388 $_->() for values %$rcb; 3849 $_->()
3850 for values %{delete $self->{refresh_hook}};
2389 } 3851 }
3852
3853 if ($self->{realloc}) {
3854 my %queue;
3855 my @queue;
3856 my $widget;
3857
3858 outer:
3859 while () {
3860 if (my $realloc = delete $self->{realloc}) {
3861 for $widget (values %$realloc) {
3862 $widget->{visible} or next; # do not resize invisible widgets
3863
3864 $queue{$widget+0}++ and next; # duplicates are common
3865
3866 push @{ $queue[$widget->{visible}] }, $widget;
3867 }
3868 }
3869
3870 while () {
3871 @queue or last outer;
3872
3873 $widget = pop @{ $queue[-1] || [] }
3874 and last;
3875
3876 pop @queue;
3877 }
3878
3879 delete $queue{$widget+0};
3880
3881 my ($w, $h) = $widget->size_request;
3882
3883 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3884 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3885
3886 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3887 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3888
3889 $w = $widget->{force_w} if exists $widget->{force_w};
3890 $h = $widget->{force_h} if exists $widget->{force_h};
3891
3892 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3893 || delete $widget->{force_realloc}) {
3894 $widget->{req_w} = $w;
3895 $widget->{req_h} = $h;
3896
3897 $self->{size_alloc}{$widget+0} = $widget;
3898
3899 if (my $parent = $widget->{parent}) {
3900 $self->{realloc}{$parent+0} = $parent
3901 unless $queue{$parent+0};
3902
3903 $parent->{force_size_alloc} = 1;
3904 $self->{size_alloc}{$parent+0} = $parent;
3905 }
3906 }
3907
3908 delete $self->{realloc}{$widget+0};
3909 }
3910 }
3911
3912 while (my $size_alloc = delete $self->{size_alloc}) {
3913 my @queue = sort { $b->{visible} <=> $a->{visible} }
3914 values %$size_alloc;
3915
3916 while () {
3917 my $widget = pop @queue || last;
3918
3919 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3920
3921 $w = 0 if $w < 0;
3922 $h = 0 if $h < 0;
3923
3924 $w = int $w + 0.5;
3925 $h = int $h + 0.5;
3926
3927 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3928 $widget->{old_w} = $widget->{w};
3929 $widget->{old_h} = $widget->{h};
3930
3931 $widget->{w} = $w;
3932 $widget->{h} = $h;
3933
3934 $widget->emit (size_allocate => $w, $h);
3935 }
3936 }
3937 }
3938
3939 while ($self->{post_alloc_hook}) {
3940 $_->()
3941 for values %{delete $self->{post_alloc_hook}};
3942 }
3943
2390 3944
2391 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3945 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2392 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3946 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2393 glClear GL_COLOR_BUFFER_BIT; 3947 glClear GL_COLOR_BUFFER_BIT;
2394 3948
2395 glMatrixMode GL_PROJECTION; 3949 glMatrixMode GL_PROJECTION;
2396 glLoadIdentity; 3950 glLoadIdentity;
2397 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3951 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2398 glMatrixMode GL_MODELVIEW; 3952 glMatrixMode GL_MODELVIEW;
2399 glLoadIdentity; 3953 glLoadIdentity;
2400 3954
3955 {
3956 package CFClient::UI::Base;
3957
3958 ($draw_x, $draw_y, $draw_w, $draw_h) =
3959 (0, 0, $self->{w}, $self->{h});
3960 }
3961
2401 $self->_draw; 3962 $self->_draw;
2402} 3963}
2403 3964
2404############################################################################# 3965#############################################################################
2405 3966
2406package CFClient::UI; 3967package CFClient::UI;
2407 3968
2408$ROOT = new CFClient::UI::Root; 3969$ROOT = new CFClient::UI::Root;
2409$TOOLTIP = new CFClient::UI::Tooltip; 3970$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2410 3971
24111 39721
2412 3973

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