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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.166 by root, Mon Apr 24 08:38:36 2006 UTC vs.
Revision 1.305 by root, Sun Jun 18 17:13:12 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
13our $TOOLTIP; 17our $TOOLTIP;
14our $BUTTON_STATE; 18our $BUTTON_STATE;
15 19
16sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17 if (!$GRAB) { 23 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
23 32
24 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
25 34
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 36
28 $TOOLTIP->set_markup ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31 } 39 }
32 40
33 return; 41 return;
34 } 42 }
35 } 43 }
36 } 44 }
37 45
38 $TOOLTIP->hide; 46 $TOOLTIP->hide;
39 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
40} 71}
41 72
42# class methods for events 73# class methods for events
43sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
44 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
45 if $FOCUS; 76 if $FOCUS;
46} 77}
47 78
48sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
49 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
50 if $FOCUS; 81 if $FOCUS;
51} 82}
52 83
53sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
54 my ($ev) = @_; 85 my ($ev) = @_;
… …
58 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
59 90
60 $GRAB = $widget; 91 $GRAB = $widget;
61 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
62 93
63 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
64 } 95 }
65 96
66 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
67 98
68 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
69 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
70 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
71 }
72} 101}
73 102
74sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
75 my ($ev) = @_; 104 my ($ev) = @_;
76 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
77 106
78 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
79 108
80 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
81 110
82 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
83 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
84 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
85 }
86 113
87 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
88 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
89 $grab->update if $grab; 116 $grab->update if $grab;
90 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
91 118
92 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
93 } 120 }
94} 121}
95 122
96sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
97 my ($ev) = @_; 124 my ($ev) = @_;
… …
103 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
104 131
105 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
106 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
107 134
108 check_tooltip; 135 $TOOLTIP_WATCHER->start;
109 } 136 }
110 137
111 if ($HOVER) {
112 ($x, $y) = $HOVER->coord2local ($x, $y);
113 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
114 } 139 if $HOVER;
115} 140}
116 141
117# convert position array to integers 142# convert position array to integers
118sub harmonize { 143sub harmonize {
119 my ($vals) = @_; 144 my ($vals) = @_;
… …
125 $rem += $_ - $i; 150 $rem += $_ - $i;
126 $_ = $i; 151 $_ = $i;
127 } 152 }
128} 153}
129 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
130############################################################################# 196#############################################################################
131 197
132package CFClient::UI::Base; 198package CFClient::UI::Base;
133 199
134use strict; 200use strict;
… …
137 203
138sub new { 204sub new {
139 my $class = shift; 205 my $class = shift;
140 206
141 my $self = bless { 207 my $self = bless {
142 x => 0, 208 x => "center",
143 y => 0, 209 y => "center",
144 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
145 can_events => 1, 213 can_events => 1,
146 @_ 214 @_
147 }, $class; 215 }, $class;
148 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
149 for (keys %$self) { 219 for (keys %$self) {
150 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
151 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
152 } 222 }
153 } 223 }
154 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
155 $self 237 $self
156} 238}
157 239
158sub destroy { 240sub destroy {
159 my ($self) = @_; 241 my ($self) = @_;
… …
168 return if $self->{parent}; 250 return if $self->{parent};
169 251
170 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
171} 253}
172 254
173sub hide { 255sub set_visible {
174 my ($self) = @_; 256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{visible};
278 delete $self->{root};
175 279
176 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
177 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
178 282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->emit ("focus_out");
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
179 $self->{parent}->remove ($self) 312 $self->{parent}->remove ($self)
180 if $self->{parent}; 313 if $self->{parent};
181} 314}
182 315
183sub move { 316sub move_abs {
184 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
185 318
186 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
187 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
188 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
189 322
190 $self->update; 323 $self->update;
191} 324}
192 325
193sub set_size { 326sub set_size {
194 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
195 328
196 $self->{user_w} = $w; 329 $self->{force_w} = $w;
197 $self->{user_h} = $h; 330 $self->{force_h} = $h;
198 331
199 $self->check_size; 332 $self->realloc;
200} 333}
201 334
202sub size_request { 335sub size_request {
203 require Carp; 336 require Carp;
204 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
206 339
207sub configure { 340sub configure {
208 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
209 342
210 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
211 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
212 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
213 348
214 # use alignment to adjust x, y 349 # use alignment to adjust x, y
215 350
216 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
217 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
218
219 ($w, $h) = ($w2, $h2);
220 } 353 }
221 354
222 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
223 $self->{x} = $x; 356 $self->{x} = $x;
224 $self->{y} = $y; 357 $self->{y} = $y;
225 $self->update; 358 $self->update;
226 } 359 }
227 360
228 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
229 $self->{w} = $w; 364 $self->{alloc_w} = $w;
230 $self->{h} = $h; 365 $self->{alloc_h} = $h;
231 366
232 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
233 $self->update;
234 } 368 }
235} 369}
236 370
237sub size_allocate { 371sub children {
238 # nothing to be done 372 # nop
373}
374
375sub visible_children {
376 $_[0]->children
239} 377}
240 378
241sub set_max_size { 379sub set_max_size {
242 my ($self, $w, $h) = @_; 380 my ($self, $w, $h) = @_;
243 381
244 delete $self->{max_w}; $self->{max_w} = $w if $w; 382 $self->{max_w} = int $w if defined $w;
245 delete $self->{max_h}; $self->{max_h} = $h if $h; 383 $self->{max_h} = int $h if defined $h;
246}
247 384
248# return top left coordinates 385 $self->realloc;
249sub _topleft { 386}
387
388sub set_tooltip {
250 my ($self, $x, $y) = @_; 389 my ($self, $tooltip) = @_;
251 390
252 $self->{parent}->_topleft ($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 ( 671 my $self = $class->SUPER::new (
498 children => [], 672 children => [],
499 can_events => 0, 673 can_events => 0,
500 %arg, 674 %arg,
501 ); 675 );
676
502 $self->add ($_) for @$children; 677 $self->add (@$children)
678 if $children;
503 679
504 $self 680 $self
505} 681}
506 682
507sub add { 683sub add {
508 my ($self, $child) = @_; 684 my ($self, @widgets) = @_;
509 685
510 $child->set_parent ($self); 686 $_->set_parent ($self)
687 for @widgets;
511 688
512 use sort 'stable'; 689 use sort 'stable';
513 690
514 $self->{children} = [ 691 $self->{children} = [
515 sort { $a->{z} <=> $b->{z} } 692 sort { $a->{z} <=> $b->{z} }
516 @{$self->{children}}, $child 693 @{$self->{children}}, @widgets
517 ]; 694 ];
518 695
519 $child->check_size; 696 $self->realloc;
697}
698
699sub children {
700 @{ $_[0]{children} }
520} 701}
521 702
522sub remove { 703sub remove {
523 my ($self, $child) = @_; 704 my ($self, $child) = @_;
524 705
525 delete $child->{parent}; 706 delete $child->{parent};
526 $child->hide; 707 $child->hide;
527 708
528 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 709 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
529 710
530 $self->check_size; 711 $self->realloc;
531 $self->update;
532} 712}
533 713
534sub clear { 714sub clear {
535 my ($self) = @_; 715 my ($self) = @_;
536 716
… …
539 719
540 for (@$children) { 720 for (@$children) {
541 delete $_->{parent}; 721 delete $_->{parent};
542 $_->hide; 722 $_->hide;
543 } 723 }
724
725 $self->realloc;
544} 726}
545 727
546sub find_widget { 728sub find_widget {
547 my ($self, $x, $y) = @_; 729 my ($self, $x, $y) = @_;
548 730
549 $x -= $self->{x}; 731 $x -= $self->{x};
550 $y -= $self->{y}; 732 $y -= $self->{y};
551 733
552 my $res; 734 my $res;
553 735
554 for (reverse @{ $self->{children} }) { 736 for (reverse $self->visible_children) {
555 $res = $_->find_widget ($x, $y) 737 $res = $_->find_widget ($x, $y)
556 and return $res; 738 and return $res;
557 } 739 }
558 740
559 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 741 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
580} 762}
581 763
582sub add { 764sub add {
583 my ($self, $child) = @_; 765 my ($self, $child) = @_;
584 766
585 $self->{children} = []; 767 $self->SUPER::remove ($_) for @{ $self->{children} };
586
587 $self->SUPER::add ($child); 768 $self->SUPER::add ($child);
588} 769}
589 770
590sub remove { 771sub remove {
591 my ($self, $widget) = @_; 772 my ($self, $widget) = @_;
… …
600 781
601sub size_request { 782sub size_request {
602 $_[0]{children}[0]->size_request 783 $_[0]{children}[0]->size_request
603} 784}
604 785
605sub size_allocate { 786sub invoke_size_allocate {
606 my ($self, $w, $h) = @_; 787 my ($self, $w, $h) = @_;
607 788
608 $self->{children}[0]->configure (0, 0, $w, $h); 789 $self->{children}[0]->configure (0, 0, $w, $h);
790
791 1
609} 792}
610 793
611############################################################################# 794#############################################################################
795
796# back-buffered drawing area
612 797
613package CFClient::UI::Window; 798package CFClient::UI::Window;
614 799
615our @ISA = CFClient::UI::Bin::; 800our @ISA = CFClient::UI::Bin::;
616 801
… …
623} 808}
624 809
625sub update { 810sub update {
626 my ($self) = @_; 811 my ($self) = @_;
627 812
628 # we want to do this delayed... 813 $ROOT->on_post_alloc ($self => sub { $self->render_child });
629 $self->render_chld;
630 $self->SUPER::update; 814 $self->SUPER::update;
631} 815}
632 816
817sub invoke_size_allocate {
818 my ($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 $self->{children}[0]->draw;
829}
830
633sub render_chld { 831sub render_child {
634 my ($self) = @_; 832 my ($self) = @_;
635 833
636 $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 {
637 glClearColor 0, 0, 0, 1; 835 glClearColor 0, 0, 0, 0;
638 glClear GL_COLOR_BUFFER_BIT; 836 glClear GL_COLOR_BUFFER_BIT;
639 $self->child->draw; 837
838 {
839 package CFClient::UI::Base;
840
841 ($draw_x, $draw_y, $draw_w, $draw_h) =
842 (0, 0, $self->{w}, $self->{h});
843 }
844
845 $self->_render;
640 }; 846 };
641} 847}
642 848
643sub size_allocate {
644 my ($self, $w, $h) = @_;
645
646 $self->child->configure (0, 0, $w, $h);
647
648 $self->render_chld;
649}
650
651sub _draw { 849sub _draw {
652 my ($self) = @_; 850 my ($self) = @_;
653 851
654 my ($w, $h) = ($self->w, $self->h); 852 my ($w, $h) = @$self{qw(w h)};
655 853
656 my $tex = $self->{texture} 854 my $tex = $self->{texture}
657 or return; 855 or return;
658 856
659 glEnable GL_BLEND;
660 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
661 glEnable GL_TEXTURE_2D; 857 glEnable GL_TEXTURE_2D;
662 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;
663 860
664 $tex->draw_quad (0, 0, $w, $h); 861 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
665 862
666 glDisable GL_BLEND;
667 glDisable GL_TEXTURE_2D; 863 glDisable GL_TEXTURE_2D;
668} 864}
669 865
670############################################################################# 866#############################################################################
671 867
672package CFClient::UI::ViewPort; 868package CFClient::UI::ViewPort;
673 869
674our @ISA = CFClient::UI::Window::; 870our @ISA = CFClient::UI::Window::;
675
676sub new { die }
677
678sub size_request {
679 my ($self) = @_;
680
681 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
682 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
683
684 @$self{qw(child_w child_h)}
685}
686
687sub _draw {
688 my ($self) = @_;
689
690 $self->{children}[1]->draw;
691}
692
693
694#############################################################################
695
696package CFClient::UI::Frame;
697
698our @ISA = CFClient::UI::Bin::;
699
700use CFClient::OpenGL;
701 871
702sub new { 872sub new {
703 my $class = shift; 873 my $class = shift;
704 874
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
705 my $self = $class->SUPER::new ( 976 $self = $class->SUPER::new (
706 bg => [1, 1, 1, 1], 977 vp => (new CFClient::UI::ViewPort expand => 1),
707 border_bg => [1, 1, 1, 1], 978 slider => $slider,
708 border => 0.8, 979 %arg,
709 @_
710 ); 980 );
711 981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
984
712 $self 985 $self
713} 986}
714 987
715sub _draw { 988sub add {
989 my ($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}, $self->{vp}{h}, 1]);
1002}
1003
1004sub invoke_size_allocate {
716 my ($self) = @_; 1005 my ($self, $w, $h) = @_;
717 1006
718 my ($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]);
719 1009
720 glEnable GL_BLEND; 1010 $self->SUPER::invoke_size_allocate ($w, $h)
721 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
722 glEnable GL_TEXTURE_2D;
723 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
724
725# glBegin GL_QUADS;
726# glColor 0, 0, 0, 0;
727# glVertex 0 , 0;
728# glVertex 0 , $h;
729# glVertex $w, $h;
730# glVertex $w, 0;
731# glEnd;
732
733
734 $self->child->draw;
735 glDisable GL_BLEND;
736 glDisable GL_TEXTURE_2D;
737} 1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
738 1015
739############################################################################# 1016#############################################################################
740 1017
741package CFClient::UI::FancyFrame; 1018package CFClient::UI::Frame;
742 1019
743our @ISA = CFClient::UI::Bin::; 1020our @ISA = CFClient::UI::Bin::;
744 1021
745use CFClient::OpenGL; 1022use CFClient::OpenGL;
746
747my @tex =
748 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
749 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
750 1023
751sub new { 1024sub new {
752 my $class = shift; 1025 my $class = shift;
753 1026
754 # 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) = @_;
755 1074
756 my $self = $class->SUPER::new ( 1075 my $self = $class->SUPER::new (
757 bg => [1, 1, 1, 1], 1076 bg => [1, 1, 1, 1],
758 border_bg => [1, 1, 1, 1], 1077 border_bg => [1, 1, 1, 1],
759 border => 0.8, 1078 border => 0.6,
760 can_events => 1, 1079 can_events => 1,
761 @_ 1080 min_w => 16,
1081 min_h => 16,
1082 %arg,
762 ); 1083 );
763 1084
764 $self->{title} &&= new CFClient::UI::Label 1085 $self->{title_widget} = new CFClient::UI::Label
765 align => 0, 1086 align => 0,
766 valign => 1, 1087 valign => 1,
767 text => $self->{title}, 1088 text => $self->{title},
768 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 }
769 1100
770 $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};
771} 1110}
772 1111
773sub border { 1112sub border {
774 int $_[0]{border} * $::FONTSIZE 1113 int $_[0]{border} * $::FONTSIZE
775} 1114}
776 1115
777sub size_request { 1116sub size_request {
778 my ($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 $self->{close_button};
779 1124
780 my ($w, $h) = $self->SUPER::size_request; 1125 my ($w, $h) = $self->SUPER::size_request;
781 1126
782 ( 1127 (
783 $w + $self->border * 2, 1128 $w + $self->border * 2,
784 $h + $self->border * 2, 1129 $h + $self->border * 2,
785 ) 1130 )
786} 1131}
787 1132
788sub size_allocate { 1133sub invoke_size_allocate {
789 my ($self, $w, $h) = @_; 1134 my ($self, $w, $h) = @_;
790 1135
1136 if ($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
791 $h -= List::Util::max 0, $self->border * 2; 1144 $h -= List::Util::max 0, $border * 2;
792 $w -= List::Util::max 0, $self->border * 2; 1145 $w -= List::Util::max 0, $border * 2;
793 1146
794 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
795 if $self->{title};
796
797 $self->child->configure ($self->border, $self->border, $w, $h); 1147 $self->child->configure ($border, $border, $w, $h);
798}
799 1148
1149 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1150 if $self->{close_button};
1151
1152 1
1153}
1154
800sub button_down { 1155sub invoke_button_down {
801 my ($self, $ev, $x, $y) = @_; 1156 my ($self, $ev, $x, $y) = @_;
802 1157
1158 my ($w, $h) = @$self{qw(w h)};
803 my $border = $self->border; 1159 my $border = $self->border;
804 1160
805 if ($x < $self->{w} && $x >= $self->{w} - $border 1161 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
806 && $y < $self->{h} && $y >= $self->{h} - $border) { 1162 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
807 1163
1164 if ($lr & $td) {
1165 my ($wx, $wy) = ($self->{x}, $self->{y});
808 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1166 my ($ox, $oy) = ($ev->{x}, $ev->{y});
809 my ($bw, $bh) = ($self->{w}, $self->{h}); 1167 my ($bw, $bh) = ($self->{w}, $self->{h});
810 1168
1169 my $mx = $x < $border;
1170 my $my = $y < $border;
1171
811 $self->{motion} = sub { 1172 $self->{motion} = sub {
812 my ($ev, $x, $y) = @_; 1173 my ($ev, $x, $y) = @_;
813 1174
814 ($x, $y) = ($ev->{x}, $ev->{y}); 1175 my $dx = $ev->{x} - $ox;
1176 my $dy = $ev->{y} - $oy;
815 1177
816 $self->{user_w} = $bw + $x - $ox; 1178 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
817 $self->{user_h} = $bh + $y - $oy; 1179 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
818 $self->check_size; 1180
1181 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1182 $self->realloc;
819 }; 1183 };
820 1184
821 } elsif ($x >= 0 && $x < $self->{w} 1185 } elsif ($lr ^ $td) {
822 && $y >= 0 && $y < $border) {
823
824 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1186 my ($ox, $oy) = ($ev->{x}, $ev->{y});
825 my ($bx, $by) = ($self->{x}, $self->{y}); 1187 my ($bx, $by) = ($self->{x}, $self->{y});
826 1188
827 $self->{motion} = sub { 1189 $self->{motion} = sub {
828 my ($ev, $x, $y) = @_; 1190 my ($ev, $x, $y) = @_;
829 1191
830 ($x, $y) = ($ev->{x}, $ev->{y}); 1192 ($x, $y) = ($ev->{x}, $ev->{y});
831 1193
832 $self->move ($bx + $x - $ox, $by + $y - $oy); 1194 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
833 $self->update; 1195 # HACK: the next line is required to enforce placement
1196 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
834 }; 1197 };
1198 } else {
1199 return 0;
1200 }
1201
835 } 1202 1
836} 1203}
837 1204
838sub button_up { 1205sub invoke_button_up {
839 my ($self, $ev, $x, $y) = @_; 1206 my ($self, $ev, $x, $y) = @_;
840 1207
841 delete $self->{motion}; 1208 ! ! delete $self->{motion}
842} 1209}
843 1210
844sub mouse_motion { 1211sub invoke_mouse_motion {
845 my ($self, $ev, $x, $y) = @_; 1212 my ($self, $ev, $x, $y) = @_;
846 1213
847 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1214 $self->{motion}->($ev, $x, $y) if $self->{motion};
1215
1216 ! ! $self->{motion}
848} 1217}
849 1218
850sub _draw { 1219sub _draw {
851 my ($self) = @_; 1220 my ($self) = @_;
852 1221
1222 my $child = $self->{children}[0];
1223
853 my ($w, $h ) = ($self->{w}, $self->{h}); 1224 my ($w, $h ) = ($self->{w}, $self->{h});
854 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1225 my ($cw, $ch) = ($child->{w}, $child->{h});
855 1226
856 glEnable GL_BLEND;
857 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
858 glEnable GL_TEXTURE_2D; 1227 glEnable GL_TEXTURE_2D;
859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1228 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
860 1229
861 my $border = $self->border; 1230 my $border = $self->border;
862 1231
863 glColor @{ $self->{border_bg} }; 1232 glColor @{ $self->{border_bg} };
864 $tex[1]->draw_quad (0, 0, $w, $border); 1233 $border[0]->draw_quad_alpha (0, 0, $w, $border);
865 $tex[3]->draw_quad (0, $border, $border, $ch); 1234 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
866 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1235 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
867 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1236 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
868 1237
869 my $bg = $tex[0]; 1238 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1239 glColor @{ $self->{bg} };
870 1240
871 # TODO: repeat texture not scale 1241 # TODO: repeat texture not scale
872 my $rep_x = $cw / $bg->{w}; 1242 # solve this better(?)
873 my $rep_y = $ch / $bg->{h}; 1243 $bg->{s} = $cw / $bg->{w};
874 1244 $bg->{t} = $ch / $bg->{h};
875 glColor @{ $self->{bg} };
876
877 $bg->{s} = $rep_x;
878 $bg->{t} = $rep_y;
879 $bg->{wrap_mode} = 1;
880 $bg->draw_quad ($border, $border, $cw, $ch); 1245 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1246 }
881 1247
882 glDisable GL_TEXTURE_2D; 1248 glDisable GL_TEXTURE_2D;
883 glDisable GL_BLEND;
884 1249
885 $self->{title}->draw if $self->{title};
886 $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};
887} 1261}
888 1262
889############################################################################# 1263#############################################################################
890 1264
891package CFClient::UI::Table; 1265package CFClient::UI::Table;
… …
899sub new { 1273sub new {
900 my $class = shift; 1274 my $class = shift;
901 1275
902 $class->SUPER::new ( 1276 $class->SUPER::new (
903 col_expand => [], 1277 col_expand => [],
904 @_ 1278 @_,
905 ) 1279 )
1280}
1281
1282sub children {
1283 grep $_, map @$_, grep $_, @{ $_[0]{children} }
906} 1284}
907 1285
908sub add { 1286sub add {
909 my ($self, $x, $y, $child) = @_; 1287 my ($self, $x, $y, $child) = @_;
910 1288
911 $child->set_parent ($self); 1289 $child->set_parent ($self);
912 $self->{children}[$y][$x] = $child; 1290 $self->{children}[$y][$x] = $child;
913 1291
914 $child->check_size; 1292 $self->realloc;
915} 1293}
916 1294
1295sub remove {
1296 my ($self, $child) = @_;
1297
1298 # TODO: not yet implemented
1299}
1300
917# TODO: move to container class maybe? send childs a signal on removal? 1301# TODO: move to container class maybe? send children a signal on removal?
918sub clear { 1302sub clear {
919 my ($self) = @_; 1303 my ($self) = @_;
920 1304
921 my $children = delete $self->{children}; 1305 my @children = $self->children;
1306 delete $self->{children};
922 1307
923 for (grep $_, map @$_, grep $_, @$children) { 1308 for (@children) {
924 delete $_->{parent}; 1309 delete $_->{parent};
925 $_->hide; 1310 $_->hide;
926 } 1311 }
927 1312
928 $self->update; 1313 $self->realloc;
929} 1314}
930 1315
931sub get_wh { 1316sub get_wh {
932 my ($self) = @_; 1317 my ($self) = @_;
933 1318
… …
959 (sum @$ws), 1344 (sum @$ws),
960 (sum @$hs), 1345 (sum @$hs),
961 ) 1346 )
962} 1347}
963 1348
964sub size_allocate { 1349sub invoke_size_allocate {
965 my ($self, $w, $h) = @_; 1350 my ($self, $w, $h) = @_;
966 1351
967 my ($ws, $hs) = $self->get_wh; 1352 my ($ws, $hs) = $self->get_wh;
968 1353
969 my $req_w = sum @$ws; 1354 my $req_w = (sum @$ws) || 1;
970 my $req_h = sum @$hs; 1355 my $req_h = (sum @$hs) || 1;
971 1356
972 # TODO: nicer code && do row_expand 1357 # TODO: nicer code && do row_expand
973 my @col_expand = @{$self->{col_expand}}; 1358 my @col_expand = @{$self->{col_expand}};
974 @col_expand = (1) x @$ws unless @col_expand; 1359 @col_expand = (1) x @$ws unless @col_expand;
975 my $col_expand = (sum @col_expand) || 1; 1360 my $col_expand = (sum @col_expand) || 1;
… …
1001 } 1386 }
1002 1387
1003 $y += $row_h; 1388 $y += $row_h;
1004 } 1389 }
1005 1390
1391 1
1006} 1392}
1007 1393
1008sub find_widget { 1394sub find_widget {
1009 my ($self, $x, $y) = @_; 1395 my ($self, $x, $y) = @_;
1010 1396
… …
1029 } 1415 }
1030} 1416}
1031 1417
1032############################################################################# 1418#############################################################################
1033 1419
1420package CFClient::UI::Box;
1421
1422our @ISA = CFClient::UI::Container::;
1423
1424sub size_request {
1425 my ($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 += $alloc;
1473 }
1474
1475 1
1476}
1477
1478#############################################################################
1479
1034package CFClient::UI::HBox; 1480package CFClient::UI::HBox;
1035 1481
1036# TODO: wrap into common Box base class
1037
1038our @ISA = CFClient::UI::Container::; 1482our @ISA = CFClient::UI::Box::;
1039 1483
1040sub size_request { 1484sub new {
1041 my ($self) = @_; 1485 my $class = shift;
1042 1486
1043 my @alloc = map [$_->size_request], @{$self->{children}}; 1487 $class->SUPER::new (
1044 1488 vertical => 0,
1045 ( 1489 @_,
1046 (List::Util::sum map $_->[0], @alloc),
1047 (List::Util::max map $_->[1], @alloc),
1048 ) 1490 )
1049} 1491}
1050 1492
1051sub size_allocate {
1052 my ($self, $w, $h) = @_;
1053
1054 ($h, $w) = ($w, $h);
1055
1056 my $children = $self->{children};
1057
1058 my @h = map $_->{req_w}, @$children;
1059
1060 my $req_h = List::Util::sum @h;
1061
1062 if ($req_h > $h) {
1063 # ah well, not enough space
1064 $_ *= $h / $req_h for @h;
1065 } else {
1066 my $exp = List::Util::sum map $_->{expand}, @$children;
1067 $exp ||= 1;
1068
1069 for (0 .. $#$children) {
1070 my $child = $children->[$_];
1071
1072 my $alloc_h = $h[$_];
1073 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1074 $h[$_] = $alloc_h;
1075 }
1076 }
1077
1078 CFClient::UI::harmonize \@h;
1079
1080 my $y = 0;
1081 for (0 .. $#$children) {
1082 my $child = $children->[$_];
1083 my $h = $h[$_];
1084 $child->configure ($y, 0, $h, $w);
1085
1086 $y += $h;
1087 }
1088
1089 1
1090}
1091
1092############################################################################# 1493#############################################################################
1093 1494
1094package CFClient::UI::VBox; 1495package CFClient::UI::VBox;
1095 1496
1096# TODO: wrap into common Box base class
1097
1098our @ISA = CFClient::UI::Container::; 1497our @ISA = CFClient::UI::Box::;
1099 1498
1100sub size_request { 1499sub new {
1101 my ($self) = @_; 1500 my $class = shift;
1102 1501
1103 my @alloc = map [$_->size_request], @{$self->{children}}; 1502 $class->SUPER::new (
1104 1503 vertical => 1,
1105 ( 1504 @_,
1106 (List::Util::max map $_->[0], @alloc),
1107 (List::Util::sum map $_->[1], @alloc),
1108 ) 1505 )
1109} 1506}
1110 1507
1111sub size_allocate {
1112 my ($self, $w, $h) = @_;
1113
1114 my $children = $self->{children};
1115
1116 my @h = map $_->{req_h}, @$children;
1117
1118 my $req_h = List::Util::sum @h;
1119
1120 if ($req_h > $h) {
1121 # ah well, not enough space
1122 $_ *= $h / $req_h for @h;
1123 } else {
1124 my $exp = List::Util::sum map $_->{expand}, @$children;
1125 $exp ||= 1;
1126
1127 for (0 .. $#$children) {
1128 my $child = $children->[$_];
1129
1130 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1131 }
1132 }
1133
1134 CFClient::UI::harmonize \@h;
1135
1136 my $y = 0;
1137 for (0 .. $#$children) {
1138 my $child = $children->[$_];
1139 my $h = $h[$_];
1140 $child->configure (0, $y, $w, $h);
1141
1142 $y += $h;
1143 }
1144
1145 1
1146}
1147
1148############################################################################# 1508#############################################################################
1149 1509
1150package CFClient::UI::Label; 1510package CFClient::UI::Label;
1151 1511
1152our @ISA = CFClient::UI::Base::; 1512our @ISA = CFClient::UI::DrawBG::;
1153 1513
1154use CFClient::OpenGL; 1514use CFClient::OpenGL;
1155 1515
1156sub new { 1516sub new {
1157 my ($class, %arg) = @_; 1517 my ($class, %arg) = @_;
1158 1518
1159 my $self = $class->SUPER::new ( 1519 my $self = $class->SUPER::new (
1160 fg => [1, 1, 1], 1520 fg => [1, 1, 1],
1521 #bg => none
1522 #active_bg => none
1161 #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),
1162 fontsize => 1, 1529 fontsize => 1,
1163 text => "",
1164 align => -1, 1530 align => -1,
1165 valign => -1, 1531 valign => -1,
1166 padding => 2, 1532 padding_x => 2,
1167 layout => new CFClient::Layout, 1533 padding_y => 2,
1168 can_events => 0, 1534 can_events => 0,
1169 %arg 1535 %arg
1170 ); 1536 );
1171 1537
1172 if (exists $self->{template}) { 1538 if (exists $self->{template}) {
1173 my $layout = new CFClient::Layout; 1539 my $layout = new CFClient::Layout;
1174 $layout->set_text (delete $self->{template}); 1540 $layout->set_text (delete $self->{template});
1175 $self->{template} = $layout; 1541 $self->{template} = $layout;
1176 } 1542 }
1177 1543
1178 $self->set_text (delete $self->{text}) if exists $self->{text}; 1544 if (exists $self->{markup}) {
1179 $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 }
1180 1549
1181 $self 1550 $self
1182} 1551}
1183 1552
1184sub escape { 1553sub escape($) {
1185 local $_ = $_[1]; 1554 local $_ = $_[0];
1186 1555
1187 s/&/&amp;/g; 1556 s/&/&amp;/g;
1188 s/>/&gt;/g; 1557 s/>/&gt;/g;
1189 s/</&lt;/g; 1558 s/</&lt;/g;
1190 1559
1191 $_[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 $self->SUPER::realloc;
1192} 1575}
1193 1576
1194sub set_text { 1577sub set_text {
1195 my ($self, $text) = @_; 1578 my ($self, $text) = @_;
1196 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;
1197 $self->{layout}->set_text ($text); 1584 $self->{layout}->set_text ($text);
1198 1585
1199 delete $self->{texture}; 1586 delete $self->{size_req};
1200 $self->check_size; 1587 $self->realloc;
1201 $self->update; 1588 $self->update;
1202} 1589}
1203 1590
1204sub set_markup { 1591sub set_markup {
1205 my ($self, $markup) = @_; 1592 my ($self, $markup) = @_;
1206 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;
1207 $self->{layout}->set_markup ($markup); 1600 $self->{layout}->set_markup ($markup);
1208 1601
1209 delete $self->{texture}; 1602 delete $self->{size_req};
1210 $self->check_size; 1603 $self->realloc;
1211 $self->update; 1604 $self->update;
1212} 1605}
1213 1606
1214sub size_request { 1607sub size_request {
1215 my ($self) = @_; 1608 my ($self) = @_;
1216 1609
1610 $self->{size_req} ||= do {
1217 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1611 $self->{layout}->set_font ($self->{font}) if $self->{font};
1218 $self->{layout}->set_width ($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});
1219 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1615 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1220 1616
1221 my ($w, $h) = $self->{layout}->size; 1617 my ($w, $h) = $self->{layout}->size;
1222 1618
1223 if (exists $self->{template}) { 1619 if (exists $self->{template}) {
1224 $self->{template}->set_font ($self->{font}) if $self->{font}; 1620 $self->{template}->set_font ($self->{font}) if $self->{font};
1225 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1621 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1226 1622
1227 my ($w2, $h2) = $self->{template}->size; 1623 my ($w2, $h2) = $self->{template}->size;
1228 1624
1229 $w = List::Util::max $w, $w2; 1625 $w = List::Util::max $w, $w2;
1230 $h = List::Util::max $h, $h2; 1626 $h = List::Util::max $h, $h2;
1627 }
1628
1629 [$w, $h]
1231 } 1630 };
1232 1631
1233 ( 1632 @{ $self->{size_req} }
1234 $w + $self->{padding} * 2,
1235 $h + $self->{padding} * 2,
1236 )
1237} 1633}
1238 1634
1239sub size_allocate { 1635sub invoke_size_allocate {
1240 my ($self, $w, $h) = @_; 1636 my ($self, $w, $h) = @_;
1241 1637
1638 delete $self->{ox};
1639
1242 delete $self->{texture}; 1640 delete $self->{texture}
1641 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1642
1643 1
1243} 1644}
1244 1645
1245sub set_fontsize { 1646sub set_fontsize {
1246 my ($self, $fontsize) = @_; 1647 my ($self, $fontsize) = @_;
1247 1648
1248 $self->{fontsize} = $fontsize; 1649 $self->{fontsize} = $fontsize;
1249 delete $self->{texture}; 1650 delete $self->{texture};
1250 $self->check_size; 1651
1251 $self->update; 1652 $self->realloc;
1653}
1654
1655sub reconfigure {
1656 my ($self) = @_;
1657
1658 delete $self->{size_req};
1659
1660 $self->SUPER::reconfigure;
1252} 1661}
1253 1662
1254sub _draw { 1663sub _draw {
1255 my ($self) = @_; 1664 my ($self) = @_;
1256 1665
1666 $self->SUPER::_draw; # draw background, if applicable
1667
1257 my $tex = $self->{texture} ||= do { 1668 my $tex = $self->{texture} ||= do {
1669 $self->{layout}->set_foreground (@{$self->{fg}});
1258 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1670 $self->{layout}->set_font ($self->{font}) if $self->{font};
1259 $self->{layout}->set_width ($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});
1260 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1674 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1675
1261 new_from_layout CFClient::Texture $self->{layout} 1676 new_from_layout CFClient::Texture $self->{layout}
1262 }; 1677 };
1263 1678
1264 glEnable GL_BLEND; 1679 unless (exists $self->{ox}) {
1265 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
1266 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 {
1267 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1699 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1268 1700 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1269 glColor @{$self->{fg}}; 1701 }
1270
1271 $self->{ox} = int (
1272 $self->{align} < 0 ? $self->{padding}
1273 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1274 : ($self->{w} - $tex->{w}) * 0.5
1275 );
1276
1277 $self->{oy} = int (
1278 $self->{valign} < 0 ? $self->{padding}
1279 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1280 : ($self->{h} - $tex->{h}) * 0.5
1281 );
1282
1283 $tex->draw_quad ($self->{ox}, $self->{oy});
1284 1702
1285 glDisable GL_TEXTURE_2D; 1703 glDisable GL_TEXTURE_2D;
1286 glDisable GL_BLEND;
1287} 1704}
1288 1705
1289############################################################################# 1706#############################################################################
1290 1707
1291package CFClient::UI::EntryBase; 1708package CFClient::UI::EntryBase;
… …
1304 active_fg => [0, 0, 0], 1721 active_fg => [0, 0, 0],
1305 can_hover => 1, 1722 can_hover => 1,
1306 can_focus => 1, 1723 can_focus => 1,
1307 valign => 0, 1724 valign => 0,
1308 can_events => 1, 1725 can_events => 1,
1726 #text => ...
1727 #hidden => "*",
1309 @_ 1728 @_
1310 ) 1729 )
1311} 1730}
1312 1731
1313sub _set_text { 1732sub _set_text {
… …
1315 1734
1316 delete $self->{cur_h}; 1735 delete $self->{cur_h};
1317 1736
1318 return if $self->{text} eq $text; 1737 return if $self->{text} eq $text;
1319 1738
1320 delete $self->{texture};
1321
1322 $self->{last_activity} = $::NOW; 1739 $self->{last_activity} = $::NOW;
1323 $self->{text} = $text; 1740 $self->{text} = $text;
1324 1741
1325 $text =~ s/./*/g if $self->{hidden}; 1742 $text =~ s/./*/g if $self->{hidden};
1326 $self->{layout}->set_text ("$text "); 1743 $self->{layout}->set_text ("$text ");
1744 delete $self->{size_req};
1327 1745
1328 $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);
1329} 1757}
1330 1758
1331sub get_text { 1759sub get_text {
1332 $_[0]{text} 1760 $_[0]{text}
1333} 1761}
… …
1338 my ($w, $h) = $self->SUPER::size_request; 1766 my ($w, $h) = $self->SUPER::size_request;
1339 1767
1340 ($w + 1, $h) # add 1 for cursor 1768 ($w + 1, $h) # add 1 for cursor
1341} 1769}
1342 1770
1343sub size_allocate {
1344 my ($self, $w, $h) = @_;
1345
1346 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1347}
1348
1349sub set_text {
1350 my ($self, $text) = @_;
1351
1352 $self->{cursor} = length $text;
1353 $self->_set_text ($text);
1354 $self->update;
1355}
1356
1357sub key_down { 1771sub invoke_key_down {
1358 my ($self, $ev) = @_; 1772 my ($self, $ev) = @_;
1359 1773
1360 my $mod = $ev->{mod}; 1774 my $mod = $ev->{mod};
1361 my $sym = $ev->{sym}; 1775 my $sym = $ev->{sym};
1362 my $uni = $ev->{unicode}; 1776 my $uni = $ev->{unicode};
1363 1777
1364 my $text = $self->get_text; 1778 my $text = $self->get_text;
1365 1779
1366 if ($sym == 8) { 1780 if ($uni == 8) {
1367 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1781 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1368 } elsif ($sym == 127) { 1782 } elsif ($uni == 127) {
1369 substr $text, $self->{cursor}, 1, ""; 1783 substr $text, $self->{cursor}, 1, "";
1370 } elsif ($sym == CFClient::SDLK_LEFT) { 1784 } elsif ($sym == CFClient::SDLK_LEFT) {
1371 --$self->{cursor} if $self->{cursor}; 1785 --$self->{cursor} if $self->{cursor};
1372 } elsif ($sym == CFClient::SDLK_RIGHT) { 1786 } elsif ($sym == CFClient::SDLK_RIGHT) {
1373 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1787 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1374 } elsif ($sym == CFClient::SDLK_HOME) { 1788 } elsif ($sym == CFClient::SDLK_HOME) {
1375 $self->{cursor} = 0; 1789 $self->{cursor} = 0;
1376 } elsif ($sym == CFClient::SDLK_END) { 1790 } elsif ($sym == CFClient::SDLK_END) {
1377 $self->{cursor} = length $text; 1791 $self->{cursor} = length $text;
1378 } elsif ($sym == 27) { 1792 } elsif ($uni == 27) {
1379 $self->emit ('escape'); 1793 $self->emit ('escape');
1380 } elsif ($uni) { 1794 } elsif ($uni) {
1381 substr $text, $self->{cursor}++, 0, chr $uni; 1795 substr $text, $self->{cursor}++, 0, chr $uni;
1796 } else {
1797 return 0;
1382 } 1798 }
1383 1799
1384 $self->_set_text ($text); 1800 $self->_set_text ($text);
1385 $self->update;
1386}
1387 1801
1802 $self->realloc;
1803
1804 1
1805}
1806
1388sub focus_in { 1807sub invoke_focus_in {
1389 my ($self) = @_; 1808 my ($self) = @_;
1390 1809
1391 $self->{last_activity} = $::NOW; 1810 $self->{last_activity} = $::NOW;
1392 1811
1393 $self->SUPER::focus_in; 1812 $self->SUPER::invoke_focus_in
1394} 1813}
1395 1814
1396sub button_down { 1815sub invoke_button_down {
1397 my ($self, $ev, $x, $y) = @_; 1816 my ($self, $ev, $x, $y) = @_;
1398 1817
1399 $self->SUPER::button_down ($ev, $x, $y); 1818 $self->SUPER::invoke_button_down ($ev, $x, $y);
1400 1819
1401 my $idx = $self->{layout}->xy_to_index ($x, $y); 1820 my $idx = $self->{layout}->xy_to_index ($x, $y);
1402 1821
1403 # byte-index to char-index 1822 # byte-index to char-index
1404 my $text = $self->{text}; 1823 my $text = $self->{text};
1405 utf8::encode $text; 1824 utf8::encode $text;
1406 $self->{cursor} = length substr $text, 0, $idx; 1825 $self->{cursor} = length substr $text, 0, $idx;
1407 1826
1408 $self->_set_text ($self->{text}); 1827 $self->_set_text ($self->{text});
1409 $self->update; 1828 $self->update;
1829
1830 1
1410} 1831}
1411 1832
1412sub mouse_motion { 1833sub invoke_mouse_motion {
1413 my ($self, $ev, $x, $y) = @_; 1834 my ($self, $ev, $x, $y) = @_;
1414# 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, $y;#d#
1836
1837 1
1415} 1838}
1416 1839
1417sub _draw { 1840sub _draw {
1418 my ($self) = @_; 1841 my ($self) = @_;
1419 1842
1420 local $self->{fg} = $self->{fg}; 1843 local $self->{fg} = $self->{fg};
1421 1844
1422 if ($FOCUS == $self) { 1845 if ($FOCUS == $self) {
1423 glColor @{$self->{active_bg}}; 1846 glColor_premultiply @{$self->{active_bg}};
1424 $self->{fg} = $self->{active_fg}; 1847 $self->{fg} = $self->{active_fg};
1425 } else { 1848 } else {
1426 glColor @{$self->{bg}}; 1849 glColor_premultiply @{$self->{bg}};
1427 } 1850 }
1428 1851
1429 glEnable GL_BLEND; 1852 glEnable GL_BLEND;
1430 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1853 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1431 glBegin GL_QUADS; 1854 glBegin GL_QUADS;
1432 glVertex 0 , 0; 1855 glVertex 0 , 0;
1433 glVertex 0 , $self->{h}; 1856 glVertex 0 , $self->{h};
1434 glVertex $self->{w}, $self->{h}; 1857 glVertex $self->{w}, $self->{h};
1435 glVertex $self->{w}, 0; 1858 glVertex $self->{w}, 0;
… …
1460 1883
1461our @ISA = CFClient::UI::EntryBase::; 1884our @ISA = CFClient::UI::EntryBase::;
1462 1885
1463use CFClient::OpenGL; 1886use CFClient::OpenGL;
1464 1887
1465sub key_down { 1888sub invoke_key_down {
1466 my ($self, $ev) = @_; 1889 my ($self, $ev) = @_;
1467 1890
1468 my $sym = $ev->{sym}; 1891 my $sym = $ev->{sym};
1469 1892
1470 if ($sym == 13) { 1893 if ($sym == 13) {
1894 unshift @{$self->{history}},
1895 my $txt = $self->get_text;
1896 $self->{history_pointer} = -1;
1897 $self->{history_saveback} = '';
1471 $self->emit (activate => $self->get_text); 1898 $self->emit (activate => $txt);
1472 $self->update; 1899 $self->update;
1473 1900
1901 } elsif ($sym == CFClient::SDLK_UP) {
1902 if ($self->{history_pointer} < 0) {
1903 $self->{history_saveback} = $self->get_text;
1904 }
1905 if (@{$self->{history} || []} > 0) {
1906 $self->{history_pointer}++;
1907 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1908 $self->{history_pointer} = @{$self->{history} || []} - 1;
1909 }
1910 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1911 }
1912
1913 } elsif ($sym == CFClient::SDLK_DOWN) {
1914 $self->{history_pointer}--;
1915 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1916
1917 if ($self->{history_pointer} >= 0) {
1918 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1919 } else {
1920 $self->set_text ($self->{history_saveback});
1921 }
1922
1474 } else { 1923 } else {
1475 $self->SUPER::key_down ($ev); 1924 return $self->SUPER::invoke_key_down ($ev)
1925 }
1926
1476 } 1927 1
1477
1478} 1928}
1479 1929
1480############################################################################# 1930#############################################################################
1481 1931
1482package CFClient::UI::Button; 1932package CFClient::UI::Button;
… …
1491 1941
1492sub new { 1942sub new {
1493 my $class = shift; 1943 my $class = shift;
1494 1944
1495 $class->SUPER::new ( 1945 $class->SUPER::new (
1496 padding => 4, 1946 padding_x => 4,
1947 padding_y => 4,
1497 fg => [1, 1, 1], 1948 fg => [1, 1, 1],
1498 bg => [1, 1, 1, 0.2],
1499 active_fg => [0, 0, 1], 1949 active_fg => [0, 0, 1],
1500 can_hover => 1, 1950 can_hover => 1,
1501 align => 0, 1951 align => 0,
1502 valign => 0, 1952 valign => 0,
1503 can_events => 1, 1953 can_events => 1,
1504 @_ 1954 @_
1505 ) 1955 )
1506} 1956}
1507 1957
1508sub button_up { 1958sub invoke_button_up {
1509 my ($self, $ev, $x, $y) = @_; 1959 my ($self, $ev, $x, $y) = @_;
1510 1960
1961 $self->emit ("activate")
1511 if ($x >= 0 && $x < $self->{w} 1962 if $x >= 0 && $x < $self->{w}
1512 && $y >= 0 && $y < $self->{h}) { 1963 && $y >= 0 && $y < $self->{h};
1513 $self->emit ("activate"); 1964
1514 } 1965 1
1515} 1966}
1516 1967
1517sub _draw { 1968sub _draw {
1518 my ($self) = @_; 1969 my ($self) = @_;
1519 1970
1520 local $self->{fg} = $self->{fg}; 1971 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1521 1972
1522 if ($GRAB == $self) {
1523 $self->{fg} = $self->{active_fg};
1524 }
1525
1526 glEnable GL_BLEND;
1527 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1528 glEnable GL_TEXTURE_2D; 1973 glEnable GL_TEXTURE_2D;
1529 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1974 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1530 glColor 0, 0, 0, 1; 1975 glColor 0, 0, 0, 1;
1531 1976
1532 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1977 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1533 1978
1534 glDisable GL_TEXTURE_2D; 1979 glDisable GL_TEXTURE_2D;
1535 glDisable GL_BLEND;
1536 1980
1537 $self->SUPER::_draw; 1981 $self->SUPER::_draw;
1982}
1983
1984#############################################################################
1985
1986package CFClient::UI::ImageButton;
1987
1988our @ISA = CFClient::UI::Image::;
1989
1990use CFClient::OpenGL;
1991
1992my %textures;
1993
1994sub new {
1995 my $class = shift;
1996
1997 my $self = $class->SUPER::new (
1998 padding_x => 4,
1999 padding_y => 4,
2000 fg => [1, 1, 1],
2001 active_fg => [0, 0, 1],
2002 can_hover => 1,
2003 align => 0,
2004 valign => 0,
2005 can_events => 1,
2006 @_
2007 );
2008}
2009
2010sub invoke_button_up {
2011 my ($self, $ev, $x, $y) = @_;
2012
2013 $self->emit ("activate")
2014 if $x >= 0 && $x < $self->{w}
2015 && $y >= 0 && $y < $self->{h};
2016
2017 1
1538} 2018}
1539 2019
1540############################################################################# 2020#############################################################################
1541 2021
1542package CFClient::UI::CheckBox; 2022package CFClient::UI::CheckBox;
… …
1551 2031
1552sub new { 2032sub new {
1553 my $class = shift; 2033 my $class = shift;
1554 2034
1555 $class->SUPER::new ( 2035 $class->SUPER::new (
1556 padding => 2, 2036 padding_x => 2,
2037 padding_y => 2,
1557 fg => [1, 1, 1], 2038 fg => [1, 1, 1],
1558 active_fg => [1, 1, 0], 2039 active_fg => [1, 1, 0],
2040 bg => [0, 0, 0, 0.2],
2041 active_bg => [1, 1, 1, 0.5],
1559 state => 0, 2042 state => 0,
1560 can_hover => 1, 2043 can_hover => 1,
1561 @_ 2044 @_
1562 ) 2045 )
1563} 2046}
1564 2047
1565sub size_request { 2048sub size_request {
1566 my ($self) = @_; 2049 my ($self) = @_;
1567 2050
1568 ($self->{padding} * 2 + 6) x 2 2051 (6) x 2
1569} 2052}
1570 2053
1571sub button_down { 2054sub invoke_button_down {
1572 my ($self, $ev, $x, $y) = @_; 2055 my ($self, $ev, $x, $y) = @_;
1573 2056
1574 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2057 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1575 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2058 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1576 $self->{state} = !$self->{state}; 2059 $self->{state} = !$self->{state};
1577 $self->emit (changed => $self->{state}); 2060 $self->emit (changed => $self->{state});
2061 } else {
2062 return 0
2063 }
2064
1578 } 2065 1
1579} 2066}
1580 2067
1581sub _draw { 2068sub _draw {
1582 my ($self) = @_; 2069 my ($self) = @_;
1583 2070
1584 $self->SUPER::_draw; 2071 $self->SUPER::_draw;
1585 2072
1586 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2073 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1587 2074
1588 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2075 my ($w, $h) = @$self{qw(w h)};
2076
2077 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1589 2078
1590 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2079 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1591 2080
1592 glEnable GL_BLEND; 2081 my $tex = $self->{state} ? $tex[1] : $tex[0];
2082
1593 glEnable GL_TEXTURE_2D; 2083 glEnable GL_TEXTURE_2D;
1594 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1595
1596 my $tex = $self->{state} ? $tex[1] : $tex[0];
1597
1598 $tex->draw_quad (0, 0, $s, $s); 2084 $tex->draw_quad_alpha (0, 0, $s, $s);
1599
1600 glDisable GL_TEXTURE_2D; 2085 glDisable GL_TEXTURE_2D;
1601 glDisable GL_BLEND;
1602} 2086}
1603 2087
1604############################################################################# 2088#############################################################################
1605 2089
1606package CFClient::UI::Image; 2090package CFClient::UI::Image;
… …
1649 glTranslate 0, -$self->{w}, 0; 2133 glTranslate 0, -$self->{w}, 0;
1650 2134
1651 ($w, $h) = ($h, $w); 2135 ($w, $h) = ($h, $w);
1652 } 2136 }
1653 2137
1654 glEnable GL_BLEND;
1655 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1656 glEnable GL_TEXTURE_2D; 2138 glEnable GL_TEXTURE_2D;
1657 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2139 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1658 2140
1659 $tex->draw_quad (0, 0, $w, $h); 2141 $tex->draw_quad_alpha (0, 0, $w, $h);
1660 2142
1661 glDisable GL_BLEND;
1662 glDisable GL_TEXTURE_2D; 2143 glDisable GL_TEXTURE_2D;
1663} 2144}
1664 2145
1665############################################################################# 2146#############################################################################
1666 2147
… …
1714} 2195}
1715 2196
1716sub set_max { 2197sub set_max {
1717 my ($self, $max) = @_; 2198 my ($self, $max) = @_;
1718 2199
2200 return if $self->{max_val} == $max;
2201
1719 $self->{max_val} = $max; 2202 $self->{max_val} = $max;
2203 $self->update;
1720} 2204}
1721 2205
1722sub set_value { 2206sub set_value {
1723 my ($self, $val, $max) = @_; 2207 my ($self, $val, $max) = @_;
1724 2208
1725 $self->set_max ($max) 2209 $self->set_max ($max)
1726 if defined $max; 2210 if defined $max;
1727 2211
1728 $max = $self->{max_val}; 2212 return if $self->{val} == $val;
2213
1729 $self->{val} = $val; 2214 $self->{val} = $val;
1730
1731 $self->update; 2215 $self->update;
1732} 2216}
1733 2217
1734sub _draw { 2218sub _draw {
1735 my ($self) = @_; 2219 my ($self) = @_;
… …
1753 2237
1754 my $h1 = $self->{h} * (1 - $ycut1); 2238 my $h1 = $self->{h} * (1 - $ycut1);
1755 my $h2 = $self->{h} * (1 - $ycut2); 2239 my $h2 = $self->{h} * (1 - $ycut2);
1756 2240
1757 glEnable GL_BLEND; 2241 glEnable GL_BLEND;
1758 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2242 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2243 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1759 glEnable GL_TEXTURE_2D; 2244 glEnable GL_TEXTURE_2D;
1760 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2245 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1761 2246
1762 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2247 glBindTexture GL_TEXTURE_2D, $t1->{name};
1763 glBegin GL_QUADS; 2248 glBegin GL_QUADS;
… …
1798 2283
1799sub new { 2284sub new {
1800 my ($class, %arg) = @_; 2285 my ($class, %arg) = @_;
1801 2286
1802 my $self = $class->SUPER::new ( 2287 my $self = $class->SUPER::new (
1803 tooltip => $arg{type}, 2288 tooltip => $arg{type},
1804 can_hover => 1, 2289 can_hover => 1,
2290 can_events => 1,
1805 %arg, 2291 %arg,
1806 ); 2292 );
1807 2293
1808 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2294 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1809 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2295 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
… …
1817 2303
1818 $self->{value}->set_fontsize ($fsize); 2304 $self->{value}->set_fontsize ($fsize);
1819 $self->{max} ->set_fontsize ($fsize); 2305 $self->{max} ->set_fontsize ($fsize);
1820} 2306}
1821 2307
2308sub set_max {
2309 my ($self, $max) = @_;
2310
2311 $self->{gauge}->set_max ($max);
2312 $self->{max}->set_text ($max);
2313}
2314
1822sub set_value { 2315sub set_value {
1823 my ($self, $val, $max) = @_; 2316 my ($self, $val, $max) = @_;
1824 2317
1825 $self->set_max ($max) 2318 $self->set_max ($max)
1826 if defined $max; 2319 if defined $max;
1827 2320
1828 $self->{gauge}->set_value ($val, $max); 2321 $self->{gauge}->set_value ($val, $max);
1829 $self->{value}->set_text ($val); 2322 $self->{value}->set_text ($val);
1830}
1831
1832sub set_max {
1833 my ($self, $max) = @_;
1834
1835 $self->{gauge}->set_max ($max);
1836 $self->{max}->set_text ($max);
1837} 2323}
1838 2324
1839############################################################################# 2325#############################################################################
1840 2326
1841package CFClient::UI::Slider; 2327package CFClient::UI::Slider;
… …
1851 qw(s1_slider.png s1_slider_bg.png); 2337 qw(s1_slider.png s1_slider_bg.png);
1852 2338
1853sub new { 2339sub new {
1854 my $class = shift; 2340 my $class = shift;
1855 2341
1856 # range [value, low, high, page] 2342 # range [value, low, high, page, unit]
1857 2343
1858 # TODO: 0-width page 2344 # TODO: 0-width page
1859 # TODO: req_w/h are wrong with vertical 2345 # TODO: req_w/h are wrong with vertical
1860 # TODO: calculations are off 2346 # TODO: calculations are off
1861 my $self = $class->SUPER::new ( 2347 my $self = $class->SUPER::new (
1862 fg => [1, 1, 1], 2348 fg => [1, 1, 1],
1863 active_fg => [0, 0, 0], 2349 active_fg => [0, 0, 0],
2350 bg => [0, 0, 0, 0.2],
2351 active_bg => [1, 1, 1, 0.5],
1864 range => [0, 0, 100, 10], 2352 range => [0, 0, 100, 10, 0],
1865 req_w => 20, 2353 min_w => $::WIDTH / 80,
1866 req_h => 20, 2354 min_h => $::WIDTH / 80,
1867 vertical => 0, 2355 vertical => 0,
1868 can_hover => 1, 2356 can_hover => 1,
1869 inner_pad => 5, 2357 inner_pad => 0.02,
1870 @_ 2358 @_
1871 ); 2359 );
1872 2360
2361 $self->set_value ($self->{range}[0]);
2362 $self->update;
2363
1873 $self 2364 $self
1874} 2365}
1875 2366
2367sub set_range {
2368 my ($self, $range) = @_;
2369
2370 ($range, $self->{range}) = ($self->{range}, $range);
2371
2372 if ("@$range" ne "@{$self->{range}}") {
2373 $self->update;
2374 $self->set_value ($self->{range}[0]);
2375 }
2376}
2377
2378sub set_value {
2379 my ($self, $value) = @_;
2380
2381 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2382
2383 $hi = $lo + 1 if $hi <= $lo;
2384
2385 $page = $hi - $lo if $page > $hi - $lo;
2386
2387 $value = $lo if $value < $lo;
2388 $value = $hi - $page if $value > $hi - $page;
2389
2390 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2391 if $unit;
2392
2393 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2394
2395 if ($value != $old_value) {
2396 $self->emit (changed => $value);
2397 $self->update;
2398 }
2399}
2400
1876sub size_request { 2401sub size_request {
1877 my ($self) = @_; 2402 my ($self) = @_;
1878 2403
1879 my $w = $self->{req_w}; 2404 ($self->{req_w}, $self->{req_h})
1880 my $h = $self->{req_h};
1881
1882 $self->{vertical} ? ($h, $w) : ($w, $h)
1883} 2405}
1884 2406
1885sub button_down { 2407sub invoke_button_down {
1886 my ($self, $ev, $x, $y) = @_; 2408 my ($self, $ev, $x, $y) = @_;
1887 2409
1888 $self->SUPER::button_down ($ev, $x, $y); 2410 $self->SUPER::invoke_button_down ($ev, $x, $y);
2411
2412 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2413
1889 $self->mouse_motion ($ev, $x, $y); 2414 $self->mouse_motion ($ev, $x, $y)
1890} 2415}
1891 2416
1892sub mouse_motion { 2417sub invoke_mouse_motion {
1893 my ($self, $ev, $x, $y) = @_; 2418 my ($self, $ev, $x, $y) = @_;
1894 2419
1895 if ($GRAB == $self) { 2420 if ($GRAB == $self) {
2421 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2422
2423 my (undef, $lo, $hi, $page) = @{$self->{range}};
2424
2425 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2426
2427 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2428 } else {
2429 return 0;
2430 }
2431
2432 1
2433}
2434
2435sub update {
2436 my ($self) = @_;
2437
2438 delete $self->{knob_w};
2439 $self->SUPER::update;
2440}
2441
2442sub _draw {
2443 my ($self) = @_;
2444
2445 unless ($self->{knob_w}) {
2446 $self->set_value ($self->{range}[0]);
2447
1896 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2448 my ($value, $lo, $hi, $page) = @{$self->{range}};
2449 my $range = ($hi - $page - $lo) || 1e-100;
1897 2450
1898 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2451 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1899 2452
1900 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2453 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1901 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2454 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1902 2455
1903 $x -= $inner_pad_px; # substract the padding 2456 $value = ($value - $lo) / $range;
1904 $x = $x * ($hi - $lo) / $inner_w + $lo; 2457 $value = $value * $self->{scale} + $self->{offset};
1905 $x = $lo if $x < $lo;
1906 $x = $hi - $page if $x > $hi - $page;
1907 $self->{range}[0] = $x;
1908 2458
1909 $self->emit (changed => $x); 2459 $self->{knob_x} = $value - $knob_w * 0.5;
1910 $self->update; 2460 $self->{knob_w} = $knob_w;
1911 } 2461 }
1912}
1913
1914# the inner_* stuff is for generating a padding for the slider handle,
1915# so that the handle doesn't leave the texture. This calculation isn't 100%
1916# correct propably, but it does the job for now
1917sub _calc_inner_pad_px {
1918 my ($self, $w) = @_;
1919 ($w / 100) * $self->{inner_pad} # % to pixels
1920}
1921
1922sub _draw {
1923 my ($self) = @_;
1924 2462
1925 $self->SUPER::_draw (); 2463 $self->SUPER::_draw ();
1926 2464
1927 my ($w, $h) = @$self{qw(w h)}; 2465 glScale $self->{w}, $self->{h};
1928 2466
1929 if ($self->{vertical}) { 2467 if ($self->{vertical}) {
1930 # draw a vertical slider like a rotated horizontal slider 2468 # draw a vertical slider like a rotated horizontal slider
1931 2469
2470 glTranslate 1, 0, 0;
1932 glRotate 90, 0, 0, 1; 2471 glRotate 90, 0, 0, 1;
1933 glTranslate 0, -$self->{w}, 0;
1934
1935 ($w, $h) = ($h, $w);
1936 } 2472 }
1937 2473
1938 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2474 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1939 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2475 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1940 2476
1941 my ($value, $lo, $hi, $page) = @{$self->{range}};
1942
1943 $hi = $value + 1 if $lo == $hi;
1944
1945 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1946 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1947
1948 $page = int $page * $inner_w / ($hi - $lo);
1949 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1950
1951 $w -= $page;
1952 $page &= ~1;
1953 glTranslate $page * 0.5, 0, 0;
1954 $page ||= 2;
1955
1956 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1957 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1958
1959 glEnable GL_BLEND;
1960 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1961 glEnable GL_TEXTURE_2D; 2477 glEnable GL_TEXTURE_2D;
1962 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2478 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1963 2479
1964 # draw background 2480 # draw background
1965 $tex[1]->draw_quad (0, 0, $w, $h); 2481 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1966 2482
1967 # draw handle 2483 # draw handle
1968 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2484 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1969 2485
1970 glDisable GL_BLEND;
1971 glDisable GL_TEXTURE_2D; 2486 glDisable GL_TEXTURE_2D;
1972} 2487}
1973 2488
1974############################################################################# 2489#############################################################################
1975 2490
2491package CFClient::UI::ValSlider;
2492
2493our @ISA = CFClient::UI::HBox::;
2494
2495sub new {
2496 my ($class, %arg) = @_;
2497
2498 my $range = delete $arg{range};
2499
2500 my $self = $class->SUPER::new (
2501 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2502 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2503 to_value => sub { shift },
2504 from_value => sub { shift },
2505 %arg,
2506 );
2507
2508 $self->{slider}->connect (changed => sub {
2509 my ($self, $value) = @_;
2510 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2511 $self->{parent}->emit (changed => $value);
2512 });
2513
2514# $self->{entry}->connect (changed => sub {
2515# my ($self, $value) = @_;
2516# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2517# $self->{parent}->emit (changed => $value);
2518# });
2519
2520 $self->add ($self->{slider}, $self->{entry});
2521
2522 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2523
2524 $self
2525}
2526
2527sub set_range { shift->{slider}->set_range (@_) }
2528sub set_value { shift->{slider}->set_value (@_) }
2529
2530#############################################################################
2531
1976package CFClient::UI::TextView; 2532package CFClient::UI::TextScroller;
1977 2533
1978our @ISA = CFClient::UI::HBox::; 2534our @ISA = CFClient::UI::HBox::;
1979 2535
1980use CFClient::OpenGL; 2536use CFClient::OpenGL;
1981 2537
… …
1983 my $class = shift; 2539 my $class = shift;
1984 2540
1985 my $self = $class->SUPER::new ( 2541 my $self = $class->SUPER::new (
1986 fontsize => 1, 2542 fontsize => 1,
1987 can_events => 0, 2543 can_events => 0,
2544 indent => 0,
1988 #font => default_font 2545 #font => default_font
1989 @_, 2546 @_,
1990 2547
1991 layout => (new CFClient::Layout), 2548 layout => (new CFClient::Layout 1),
1992 par => [], 2549 par => [],
1993 height => 0, 2550 height => 0,
1994 children => [ 2551 children => [
1995 (new CFClient::UI::Empty expand => 1), 2552 (new CFClient::UI::Empty expand => 1),
1996 (new CFClient::UI::Slider vertical => 1), 2553 (new CFClient::UI::Slider vertical => 1),
1997 ], 2554 ],
1998 ); 2555 );
1999 2556
2000 $self->{children}[1]->connect (changed => sub { 2557 $self->{children}[1]->connect (changed => sub { $self->update });
2001 $self->update;
2002 });
2003 2558
2004 $self 2559 $self
2005} 2560}
2006 2561
2007sub set_fontsize { 2562sub set_fontsize {
… …
2009 2564
2010 $self->{fontsize} = $fontsize; 2565 $self->{fontsize} = $fontsize;
2011 $self->reflow; 2566 $self->reflow;
2012} 2567}
2013 2568
2014sub text_height {
2015 my ($self, $text) = @_;
2016
2017 my $layout = $self->{layout};
2018
2019 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2020 $layout->set_width ($self->{w});
2021 $layout->set_text ($text);
2022
2023 ($layout->size)[1]
2024}
2025
2026sub reflow {
2027 my ($self) = @_;
2028
2029 $self->{need_reflow}++;
2030 $self->update;
2031}
2032
2033sub size_allocate { 2569sub invoke_size_allocate {
2034 my ($self, $w, $h) = @_; 2570 my ($self, $w, $h) = @_;
2035
2036 $self->SUPER::size_allocate ($w, $h);
2037 2571
2038 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2572 $self->{layout}->set_font ($self->{font}) if $self->{font};
2039 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2573 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2040 $self->{layout}->set_width ($self->{children}[0]{w}); 2574 $self->{layout}->set_width ($self->{children}[0]{w});
2575 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2041 2576
2042 $self->reflow; 2577 $self->reflow;
2578
2579 $self->SUPER::invoke_size_allocate ($w, $h)
2580}
2581
2582sub text_size {
2583 my ($self, $text, $indent) = @_;
2584
2585 my $layout = $self->{layout};
2586
2587 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2588 $layout->set_width ($self->{children}[0]{w} - $indent);
2589 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2590 $layout->set_markup ($text);
2591
2592 $layout->size
2593}
2594
2595sub reflow {
2596 my ($self) = @_;
2597
2598 $self->{need_reflow}++;
2599 $self->update;
2600}
2601
2602sub set_offset {
2603 my ($self, $offset) = @_;
2604
2605 # todo: base offset on lines or so, not on pixels
2606 $self->{children}[1]->set_value ($offset);
2607}
2608
2609sub clear {
2610 my ($self) = @_;
2611
2612 $self->{par} = [];
2613 $self->{height} = 0;
2614 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2043} 2615}
2044 2616
2045sub add_paragraph { 2617sub add_paragraph {
2046 my ($self, $color, $text) = @_; 2618 my ($self, $color, $text, $indent) = @_;
2047 2619
2048 #TODO: intelligently "reformat" paragraph 2620 for my $line (split /\n/, $text) {
2049 2621 my ($w, $h) = $self->text_size ($line);
2050 my $height = $self->text_height ($text);
2051
2052 $self->{height} += $height; 2622 $self->{height} += $h;
2623 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2624 }
2053 2625
2054 push @{$self->{par}}, [$height, $color, $text];
2055
2056 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2626 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2057 $self->{children}[1]->update;
2058} 2627}
2059 2628
2060sub update { 2629sub update {
2061 my ($self) = @_; 2630 my ($self) = @_;
2062 2631
… …
2064 2633
2065 return unless $self->{h} > 0; 2634 return unless $self->{h} > 0;
2066 2635
2067 delete $self->{texture}; 2636 delete $self->{texture};
2068 2637
2069 $ROOT->on_refresh ($self, sub { 2638 $ROOT->on_post_alloc ($self => sub {
2639 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2640
2070 if (delete $self->{need_reflow}) { 2641 if (delete $self->{need_reflow}) {
2071 my $height = 0; 2642 my $height = 0;
2072 2643
2073 $height += $_->[0] = $self->text_height ($_->[2]) 2644 my $layout = $self->{layout};
2645
2646 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2647
2074 for @{$self->{par}}; 2648 for (@{$self->{par}}) {
2649 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2650 $layout->set_width ($W - $_->[3]);
2651 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2652 $layout->set_markup ($_->[4]);
2653 my ($w, $h) = $layout->size;
2654 $_->[0] = $w + $_->[3];
2655 $_->[1] = $h;
2656 }
2657
2658 $height += $_->[1];
2659 }
2075 2660
2076 $self->{height} = $height; 2661 $self->{height} = $height;
2077 2662
2078 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2663 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2079 2664
2080 delete $self->{texture}; 2665 delete $self->{texture};
2081 } 2666 }
2082 2667
2083 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2668 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2084 glClearColor 0, 0, 0, 1; 2669 glClearColor 0, 0, 0, 0;
2085 glClear GL_COLOR_BUFFER_BIT; 2670 glClear GL_COLOR_BUFFER_BIT;
2086 2671
2672 my $top = int $self->{children}[1]{range}[0];
2673
2674 my $y0 = $top;
2675 my $y1 = $top + $H;
2676
2677 my $y = 0;
2678
2679 my $layout = $self->{layout};
2680
2681 $layout->set_font ($self->{font}) if $self->{font};
2682
2087 glEnable GL_BLEND; 2683 glEnable GL_BLEND;
2684 #TODO# not correct in windows where rgba is forced off
2088 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2685 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2089 glEnable GL_TEXTURE_2D;
2090 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2091
2092 my $top = int $self->{children}[1]{range}[0];
2093
2094 my $y0 = $top;
2095 my $y1 = $top + $self->{h};
2096
2097 my $y = 0;
2098
2099 my $layout = $self->{layout};
2100
2101 $layout->set_font ($self->{font}) if $self->{font};
2102 2686
2103 for my $par (@{$self->{par}}) { 2687 for my $par (@{$self->{par}}) {
2104 my $h = $par->[0]; 2688 my $h = $par->[1];
2105 2689
2106 if ($y0 < $y + $h && $y < $y1) { 2690 if ($y0 < $y + $h && $y < $y1) {
2691 $layout->set_foreground (@{ $par->[2] });
2692 $layout->set_width ($W - $par->[3]);
2693 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2107 $layout->set_text ($par->[2]); 2694 $layout->set_markup ($par->[4]);
2108 2695
2109 glColor @{ $par->[1] }; 2696 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2110 my ($W, $H) = $layout->size; 2697
2111 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2698 glRasterPos $par->[3], $y - $y0;
2699 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2112 } 2700 }
2113 2701
2114 $y += $h; 2702 $y += $h;
2115 } 2703 }
2116 2704
2117 glDisable GL_TEXTURE_2D;
2118 glDisable GL_BLEND; 2705 glDisable GL_BLEND;
2119 }; 2706 };
2120 }); 2707 });
2121} 2708}
2122 2709
2123sub _draw { 2710sub _draw {
2124 my ($self) = @_; 2711 my ($self) = @_;
2125 2712
2126 if ($self->{texture}) {
2127 glEnable GL_TEXTURE_2D; 2713 glEnable GL_TEXTURE_2D;
2128 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2714 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2129 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2715 glColor 0, 0, 0, 1;
2716 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2130 glDisable GL_TEXTURE_2D; 2717 glDisable GL_TEXTURE_2D;
2131 }
2132 2718
2133 $self->{children}[1]->draw; 2719 $self->{children}[1]->draw;
2134 2720
2135} 2721}
2136 2722
… …
2184 2770
2185sub new { 2771sub new {
2186 my $class = shift; 2772 my $class = shift;
2187 2773
2188 my $self = $class->SUPER::new ( 2774 my $self = $class->SUPER::new (
2189 state => 0, 2775 state => 0,
2190 connect_activate => \&toggle_flopper, 2776 on_activate => \&toggle_flopper,
2191 @_ 2777 @_
2192 ); 2778 );
2193 2779
2194 if ($self->{state}) {
2195 $self->{state} = 0;
2196 $self->toggle_flopper;
2197 }
2198
2199 $self 2780 $self
2200} 2781}
2201 2782
2202sub toggle_flopper { 2783sub toggle_flopper {
2203 my ($self) = @_; 2784 my ($self) = @_;
2204 2785
2205 # TODO: use animation 2786 $self->{other}->toggle_visibility;
2206 if ($self->{state} = !$self->{state}) {
2207 $CFClient::UI::ROOT->add ($self->{other});
2208 $self->{other}->move ($self->coord2global (0, $self->{h}));
2209 $self->emit ("open");
2210 } else {
2211 $CFClient::UI::ROOT->remove ($self->{other});
2212 $self->emit ("close");
2213 }
2214
2215 $self->emit (changed => $self->{state});
2216} 2787}
2217 2788
2218############################################################################# 2789#############################################################################
2219 2790
2220package CFClient::UI::Tooltip; 2791package CFClient::UI::Tooltip;
… …
2230 @_, 2801 @_,
2231 can_events => 0, 2802 can_events => 0,
2232 ) 2803 )
2233} 2804}
2234 2805
2235sub set_markup { 2806sub set_tooltip_from {
2236 my ($self, $text) = @_; 2807 my ($self, $widget) = @_;
2237 2808
2238 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2809 my $tooltip = $widget->{tooltip};
2239 $self->{label}->set_markup ($text); 2810
2240 $self->add ($self->{label}); 2811 if ($ENV{CFPLUS_DEBUG} & 2) {
2812 $tooltip .= "\n\n" . (ref $widget) . "\n"
2813 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2814 . "req $widget->{req_w} $widget->{req_h}\n"
2815 . "visible $widget->{visible}";
2816 }
2817
2818 $tooltip =~ s/^\n+//;
2819 $tooltip =~ s/\n+$//;
2820
2821 $self->add (new CFClient::UI::Label
2822 markup => $tooltip,
2823 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2824 fontsize => 0.8,
2825 fg => [0, 0, 0, 1],
2826 ellipsise => 0,
2827 font => ($widget->{tooltip_font} || $::FONT_PROP),
2828 );
2241} 2829}
2242 2830
2243sub size_request { 2831sub size_request {
2244 my ($self) = @_; 2832 my ($self) = @_;
2245 2833
2246 $self->child->set_max_size ($::WIDTH * 0.3);
2247
2248 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2834 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2249 2835
2250 ($w + 4, $h + 4) 2836 ($w + 4, $h + 4)
2251} 2837}
2252 2838
2253sub size_allocate { 2839sub invoke_size_allocate {
2254 my ($self, $w, $h) = @_; 2840 my ($self, $w, $h) = @_;
2255 2841
2256 $self->SUPER::size_allocate ($w - 4, $h - 4); 2842 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2843}
2844
2845sub invoke_visibility_change {
2846 my ($self, $visible) = @_;
2847
2848 return unless $visible;
2849
2850 $self->{root}->on_post_alloc ("move_$self" => sub {
2851 my $widget = $self->{owner}
2852 or return;
2853
2854 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2855
2856 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2857 if $x + $self->{w} > $self->{root}{w};
2858
2859 $self->move_abs ($x, $y);
2860 });
2257} 2861}
2258 2862
2259sub _draw { 2863sub _draw {
2260 my ($self) = @_; 2864 my ($self) = @_;
2261 2865
2262 glPushMatrix;
2263 glTranslate 0.375, 0.375; 2866 glTranslate 0.375, 0.375;
2264 2867
2265 my ($w, $h) = @$self{qw(w h)}; 2868 my ($w, $h) = @$self{qw(w h)};
2266 2869
2267 glColor 1, 0.8, 0.4; 2870 glColor 1, 0.8, 0.4;
… …
2278 glVertex 0 , $h; 2881 glVertex 0 , $h;
2279 glVertex $w, $h; 2882 glVertex $w, $h;
2280 glVertex $w, 0; 2883 glVertex $w, 0;
2281 glEnd; 2884 glEnd;
2282 2885
2283 glPopMatrix; 2886 glTranslate 2 - 0.375, 2 - 0.375;
2284 2887
2285 glTranslate 2, 2;
2286 $self->SUPER::_draw; 2888 $self->SUPER::_draw;
2287} 2889}
2288 2890
2289############################################################################# 2891#############################################################################
2290 2892
… …
2295use CFClient::OpenGL; 2897use CFClient::OpenGL;
2296 2898
2297sub new { 2899sub new {
2298 my $class = shift; 2900 my $class = shift;
2299 2901
2300 $class->SUPER::new ( 2902 my $self = $class->SUPER::new (
2301 aspect => 1, 2903 aspect => 1,
2904 can_events => 0,
2905 @_,
2906 );
2907
2908 if ($self->{anim} && $self->{animspeed}) {
2909 Scalar::Util::weaken (my $widget = $self);
2910
2911 $self->{timer} = Event->timer (
2912 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2913 hard => 1,
2914 interval => $self->{animspeed},
2915 cb => sub {
2916 ++$widget->{frame};
2917 $widget->update;
2918 },
2919 );
2920 }
2921
2922 $self
2923}
2924
2925sub size_request {
2926 (32, 8)
2927}
2928
2929sub update {
2930 my ($self) = @_;
2931
2932 return unless $self->{visible};
2933
2934 $self->SUPER::update;
2935}
2936
2937sub _draw {
2938 my ($self) = @_;
2939
2940 return unless $::CONN;
2941
2942 my $face;
2943
2944 if ($self->{frame}) {
2945 my $anim = $::CONN->{anim}[$self->{anim}];
2946
2947 $face = $anim->[ $self->{frame} % @$anim ]
2948 if $anim && @$anim;
2949 }
2950
2951 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2952
2953 if ($tex) {
2954 glEnable GL_TEXTURE_2D;
2955 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2956 glColor 0, 0, 0, 1;
2957 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2958 glDisable GL_TEXTURE_2D;
2959 }
2960}
2961
2962sub destroy {
2963 my ($self) = @_;
2964
2965 $self->{timer}->cancel
2966 if $self->{timer};
2967
2968 $self->SUPER::destroy;
2969}
2970
2971#############################################################################
2972
2973package CFClient::UI::Buttonbar;
2974
2975our @ISA = CFClient::UI::HBox::;
2976
2977# TODO: should actualyl wrap buttons and other goodies.
2978
2979#############################################################################
2980
2981package CFClient::UI::Menu;
2982
2983our @ISA = CFClient::UI::FancyFrame::;
2984
2985use CFClient::OpenGL;
2986
2987sub new {
2988 my $class = shift;
2989
2990 my $self = $class->SUPER::new (
2991 items => [],
2992 z => 100,
2993 @_,
2994 );
2995
2996 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2997
2998 for my $item (@{ $self->{items} }) {
2999 my ($widget, $cb, $tooltip) = @$item;
3000
3001 # handle various types of items, only text for now
3002 if (!ref $widget) {
3003 $widget = new CFClient::UI::Label
3004 can_hover => 1,
3005 can_events => 1,
3006 markup => $widget,
3007 tooltip => $tooltip
3008 }
3009
3010 $self->{item}{$widget} = $item;
3011
3012 $self->{vbox}->add ($widget);
3013 }
3014
3015 $self
3016}
3017
3018# popup given the event (must be a mouse button down event currently)
3019sub popup {
3020 my ($self, $ev) = @_;
3021
3022 $self->emit ("popdown");
3023
3024 # maybe save $GRAB? must be careful about events...
3025 $GRAB = $self;
3026 $self->{button} = $ev->{button};
3027
3028 $self->show;
3029 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3030}
3031
3032sub invoke_mouse_motion {
3033 my ($self, $ev, $x, $y) = @_;
3034
3035 # TODO: should use vbox->find_widget or so
3036 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3037 $self->{hover} = $self->{item}{$HOVER};
3038
3039 0
3040}
3041
3042sub invoke_button_up {
3043 my ($self, $ev, $x, $y) = @_;
3044
3045 if ($ev->{button} == $self->{button}) {
3046 undef $GRAB;
3047 $self->hide;
3048
3049 $self->emit ("popdown");
3050 $self->{hover}[1]->() if $self->{hover};
3051 } else {
3052 return 0
3053 }
3054
3055 1
3056}
3057
3058#############################################################################
3059
3060package CFClient::UI::Multiplexer;
3061
3062our @ISA = CFClient::UI::Container::;
3063
3064sub new {
3065 my $class = shift;
3066
3067 my $self = $class->SUPER::new (
3068 @_,
3069 );
3070
3071 $self->{current} = $self->{children}[0]
3072 if @{ $self->{children} };
3073
3074 $self
3075}
3076
3077sub add {
3078 my ($self, @widgets) = @_;
3079
3080 $self->SUPER::add (@widgets);
3081
3082 $self->{current} = $self->{children}[0]
3083 if @{ $self->{children} };
3084}
3085
3086sub set_current_page {
3087 my ($self, $page_or_widget) = @_;
3088
3089 my $widget = ref $page_or_widget
3090 ? $page_or_widget
3091 : $self->{children}[$page_or_widget];
3092
3093 $self->{current} = $widget;
3094 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3095
3096 $self->emit (page_changed => $self->{current});
3097
3098 $self->realloc;
3099}
3100
3101sub visible_children {
3102 $_[0]{current}
3103}
3104
3105sub size_request {
3106 my ($self) = @_;
3107
3108 $self->{current}->size_request
3109}
3110
3111sub invoke_size_allocate {
3112 my ($self, $w, $h) = @_;
3113
3114 $self->{current}->configure (0, 0, $w, $h);
3115
3116 1
3117}
3118
3119sub _draw {
3120 my ($self) = @_;
3121
3122 $self->{current}->draw;
3123}
3124
3125#############################################################################
3126
3127package CFClient::UI::Notebook;
3128
3129our @ISA = CFClient::UI::VBox::;
3130
3131sub new {
3132 my $class = shift;
3133
3134 my $self = $class->SUPER::new (
3135 buttonbar => (new CFClient::UI::Buttonbar),
3136 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3137 # filter => # will be put between multiplexer and $self
3138 @_,
3139 );
3140
3141 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3142 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3143
3144 $self
3145}
3146
3147sub add {
3148 my ($self, $title, $widget, $tooltip) = @_;
3149
3150 Scalar::Util::weaken $self;
3151
3152 $self->{buttonbar}->add (new CFClient::UI::Button
3153 markup => $title,
3154 tooltip => $tooltip,
3155 on_activate => sub { $self->set_current_page ($widget) },
3156 );
3157
3158 $self->{multiplexer}->add ($widget);
3159}
3160
3161sub set_current_page {
3162 my ($self, $page) = @_;
3163
3164 $self->{multiplexer}->set_current_page ($page);
3165 $self->emit (page_changed => $self->{multiplexer}{current});
3166}
3167
3168#############################################################################
3169
3170package CFClient::UI::Combobox;
3171
3172use utf8;
3173
3174our @ISA = CFClient::UI::Button::;
3175
3176sub new {
3177 my $class = shift;
3178
3179 my $self = $class->SUPER::new (
3180 options => [], # [value, title, longdesc], ...
3181 value => undef,
3182 @_,
3183 );
3184
3185 $self->_set_value ($self->{value});
3186
3187 $self
3188}
3189
3190sub invoke_button_down {
3191 my ($self, $ev) = @_;
3192
3193 my @menu_items;
3194
3195 for (@{ $self->{options} }) {
3196 my ($value, $title, $tooltip) = @$_;
3197
3198 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3199 }
3200
3201 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3202}
3203
3204sub _set_value {
3205 my ($self, $value) = @_;
3206
3207 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3208 or return;
3209
3210 $self->{value} = $item->[0];
3211 $self->set_markup ("$item->[1] ⇓");
3212 $self->set_tooltip ($item->[2]);
3213}
3214
3215sub set_value {
3216 my ($self, $value) = @_;
3217
3218 return unless $self->{value} ne $value;
3219
3220 $self->_set_value ($value);
3221 $self->emit (changed => $value);
3222}
3223
3224#############################################################################
3225
3226package CFClient::UI::Statusbox;
3227
3228our @ISA = CFClient::UI::VBox::;
3229
3230sub new {
3231 my $class = shift;
3232
3233 my $self = $class->SUPER::new (
3234 fontsize => 0.8,
3235 @_,
3236 );
3237
3238 Scalar::Util::weaken (my $this = $self);
3239
3240 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3241
3242 $self
3243}
3244
3245sub reorder {
3246 my ($self) = @_;
3247 my $NOW = Time::HiRes::time;
3248
3249 # freeze display when hovering over any label
3250 return if $CFClient::UI::TOOLTIP->{owner}
3251 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3252 values %{ $self->{item} };
3253
3254 while (my ($k, $v) = each %{ $self->{item} }) {
3255 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3256 }
3257
3258 my @widgets;
3259
3260 my @items = sort {
3261 $a->{pri} <=> $b->{pri}
3262 or $b->{id} <=> $a->{id}
3263 } values %{ $self->{item} };
3264
3265 $self->{timer}->interval (1);
3266
3267 my $count = 10 + 1;
3268 for my $item (@items) {
3269 last unless --$count;
3270
3271 my $label = $item->{label} ||= do {
3272 # TODO: doesn't handle markup well (read as: at all)
3273 my $short = $item->{count} > 1
3274 ? "<b>$item->{count} ×</b> $item->{text}"
3275 : $item->{text};
3276
3277 for ($short) {
3278 s/^\s+//;
3279 s/\s+/ /g;
3280 }
3281
3282 new CFClient::UI::Label
3283 markup => $short,
3284 tooltip => $item->{tooltip},
3285 tooltip_font => $::FONT_PROP,
3286 tooltip_width => 0.67,
3287 fontsize => $item->{fontsize} || $self->{fontsize},
3288 max_w => $::WIDTH * 0.44,
3289 fg => [@{ $item->{fg} }],
3290 can_events => 1,
3291 can_hover => 1
3292 };
3293
3294 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3295 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3296 $label->update;
3297 $label->set_max_size (undef, $label->{req_h} * $diff)
3298 if $diff < 1;
3299 $self->{timer}->interval (1/30);
3300 } else {
3301 $label->{fg}[3] = $item->{fg}[3] || 1;
3302 }
3303
3304 push @widgets, $label;
3305 }
3306
3307 $self->clear;
3308 $self->SUPER::add (reverse @widgets);
3309}
3310
3311sub add {
3312 my ($self, $text, %arg) = @_;
3313
3314 $text =~ s/^\s+//;
3315 $text =~ s/\s+$//;
3316
3317 return unless $text;
3318
3319 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3320
3321 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3322
3323 if (my $item = $self->{item}{$group}) {
3324 if ($item->{text} eq $text) {
3325 $item->{count}++;
3326 } else {
3327 $item->{count} = 1;
3328 $item->{text} = $item->{tooltip} = $text;
3329 }
3330 $item->{id} += 0.2;#d#
3331 $item->{timeout} = $timeout;
3332 delete $item->{label};
3333 } else {
3334 $self->{item}{$group} = {
3335 id => ++$self->{id},
3336 text => $text,
3337 timeout => $timeout,
3338 tooltip => $text,
3339 fg => [0.8, 0.8, 0.8, 0.8],
3340 pri => 0,
3341 count => 1,
3342 %arg,
3343 };
3344 }
3345
3346 $self->reorder;
3347}
3348
3349sub reconfigure {
3350 my ($self) = @_;
3351
3352 delete $_->{label}
3353 for values %{ $self->{item} || {} };
3354
3355 $self->reorder;
3356 $self->SUPER::reconfigure;
3357}
3358
3359sub destroy {
3360 my ($self) = @_;
3361
3362 $self->{timer}->cancel;
3363
3364 $self->SUPER::destroy;
3365}
3366
3367#############################################################################
3368
3369package CFClient::UI::Inventory;
3370
3371our @ISA = CFClient::UI::ScrolledWindow::;
3372
3373sub new {
3374 my $class = shift;
3375
3376 my $self = $class->SUPER::new (
3377 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3378 @_,
3379 );
3380
3381 $self
3382}
3383
3384sub set_items {
3385 my ($self, $items) = @_;
3386
3387 $self->{child}->clear;
3388 return unless $items;
3389
3390 my @items = sort {
3391 ($a->{type} <=> $b->{type})
3392 or ($a->{name} cmp $b->{name})
3393 } @$items;
3394
3395 $self->{real_items} = \@items;
3396
3397 my $row = 0;
3398 for my $item (@items) {
3399 CFClient::Item::update_widgets $item;
3400
3401 $self->{child}->add (0, $row, $item->{face_widget});
3402 $self->{child}->add (1, $row, $item->{desc_widget});
3403 $self->{child}->add (2, $row, $item->{weight_widget});
3404
3405 $row++;
3406 }
3407}
3408
3409#############################################################################
3410
3411package CFClient::UI::BindEditor;
3412
3413our @ISA = CFClient::UI::FancyFrame::;
3414
3415sub new {
3416 my $class = shift;
3417
3418 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3419
3420 $self->add (my $vb = new CFClient::UI::VBox);
3421
3422
3423 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3424 text => "start recording",
3425 tooltip => "Start/Stops recording of actions."
3426 ."All subsequent actions after the recording started will be captured."
3427 ."The actions are displayed after the record was stopped."
3428 ."To bind the action you have to click on the 'Bind' button",
3429 on_activate => sub {
3430 unless ($self->{recording}) {
3431 $self->start;
3432 } else {
3433 $self->stop;
3434 }
3435 });
3436
3437 $vb->add (new CFClient::UI::Label text => "Actions:");
3438 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3439
3440 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3441 $vb->add (my $hb = new CFClient::UI::HBox);
3442 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3443 $hb->add (new CFClient::UI::Button
3444 text => "bind",
3445 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3446 on_activate => sub {
3447 $self->ask_for_bind;
3448 });
3449
3450 $vb->add (my $hb = new CFClient::UI::HBox);
3451 $hb->add (new CFClient::UI::Button
3452 text => "ok",
3453 expand => 1,
3454 tooltip => "This closes the binding editor and saves the binding",
3455 on_activate => sub {
3456 $self->hide;
3457 $self->commit;
3458 });
3459
3460 $hb->add (new CFClient::UI::Button
3461 text => "cancel",
3462 expand => 1,
3463 tooltip => "This closes the binding editor without saving",
3464 on_activate => sub {
3465 $self->hide;
3466 $self->{binding_cancel}->()
3467 if $self->{binding_cancel};
3468 });
3469
3470 $self->update_binding_widgets;
3471
3472 $self
3473}
3474
3475sub commit {
3476 my ($self) = @_;
3477 my ($mod, $sym, $cmds) = $self->get_binding;
3478 if ($sym != 0 && @$cmds > 0) {
3479 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3480 ."'. Don't forget 'Save Config'!");
3481 $self->{binding_change}->($mod, $sym, $cmds)
3482 if $self->{binding_change};
3483 } else {
3484 $::STATUSBOX->add ("No action bound, no key or action specified!");
3485 $self->{binding_cancel}->()
3486 if $self->{binding_cancel};
3487 }
3488}
3489
3490sub start {
3491 my ($self) = @_;
3492
3493 $self->{rec_btn}->set_text ("stop recording");
3494 $self->{recording} = 1;
3495 $self->clear_command_list;
3496 $::CONN->start_record if $::CONN;
3497}
3498
3499sub stop {
3500 my ($self) = @_;
3501
3502 $self->{rec_btn}->set_text ("start recording");
3503 $self->{recording} = 0;
3504
3505 my $rec;
3506 $rec = $::CONN->stop_record if $::CONN;
3507 return unless ref $rec eq 'ARRAY';
3508 $self->set_command_list ($rec);
3509}
3510
3511
3512sub ask_for_bind_and_commit {
3513 my ($self) = @_;
3514 $self->ask_for_bind (1);
3515}
3516
3517sub ask_for_bind {
3518 my ($self, $commit, $end_cb) = @_;
3519
3520 CFClient::Binder::open_binding_dialog (sub {
3521 my ($mod, $sym) = @_;
3522 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3523 $self->update_binding_widgets;
3524 $self->commit if $commit;
3525 $end_cb->() if $end_cb;
3526 });
3527}
3528
3529# $mod and $sym are the modifiers and key symbol
3530# $cmds is a array ref of strings (the commands)
3531# $cb is the callback that is executed on OK
3532# $ccb is the callback that is executed on CANCEL and
3533# when the binding was unsuccessful on OK
3534sub set_binding {
3535 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3536
3537 $self->clear_command_list;
3538 $self->{recording} = 0;
3539 $self->{rec_btn}->set_text ("start recording");
3540
3541 $self->{binding} = [$mod, $sym];
3542 $self->{commands} = $cmds;
3543
3544 $self->{binding_change} = $cb;
3545 $self->{binding_cancel} = $ccb;
3546
3547 $self->update_binding_widgets;
3548}
3549
3550# this is a shortcut method that asks for a binding
3551# and then just binds it.
3552sub do_quick_binding {
3553 my ($self, $cmds, $end_cb) = @_;
3554 $self->set_binding (undef, undef, $cmds, sub {
3555 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3556 });
3557 $self->ask_for_bind (1, $end_cb);
3558}
3559
3560sub update_binding_widgets {
3561 my ($self) = @_;
3562 my ($mod, $sym, $cmds) = $self->get_binding;
3563 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3564 $self->set_command_list ($cmds);
3565}
3566
3567sub get_binding {
3568 my ($self) = @_;
3569 return (
3570 $self->{binding}->[0],
3571 $self->{binding}->[1],
3572 [ grep { defined $_ } @{$self->{commands}} ]
3573 );
3574}
3575
3576sub clear_command_list {
3577 my ($self) = @_;
3578 $self->{cmdbox}->clear ();
3579}
3580
3581sub set_command_list {
3582 my ($self, $cmds) = @_;
3583
3584 $self->{cmdbox}->clear ();
3585 $self->{commands} = $cmds;
3586
3587 my $idx = 0;
3588
3589 for (@$cmds) {
3590 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3591
3592 my $i = $idx;
3593 $hb->add (new CFClient::UI::Label text => $_);
3594 $hb->add (new CFClient::UI::Button
3595 text => "delete",
3596 tooltip => "Deletes the action from the record",
3597 on_activate => sub {
3598 $self->{cmdbox}->remove ($hb);
3599 $cmds->[$i] = undef;
3600 });
3601
3602
3603 $idx++
3604 }
3605}
3606
3607#############################################################################
3608
3609package CFClient::UI::SpellList;
3610
3611our @ISA = CFClient::UI::Table::;
3612
3613sub new {
3614 my $class = shift;
3615
3616 my $self = $class->SUPER::new (
3617 binding => [],
3618 commands => [],
2302 @_, 3619 @_,
2303 ) 3620 )
2304} 3621}
2305 3622
3623my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3624
3625my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3626 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3627my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3628 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3629my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3630 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3631my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3632 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3633my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3634 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3635
3636sub rebuild_spell_list {
3637 my ($self) = @_;
3638
3639 $CFClient::UI::ROOT->on_refresh ($self => sub {
3640 $self->clear;
3641
3642 return unless $::CONN;
3643
3644 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3645 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3646 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3647 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3648 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3649
3650 my $row = 0;
3651
3652 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3653 my $spell = $self->{spell}{$_};
3654
3655 $row++;
3656
3657 my $spell_cb = sub {
3658 my ($widget, $ev) = @_;
3659
3660 if ($ev->{button} == 1) {
3661 $::CONN->user_send ("cast $spell->{name}");
3662 } elsif ($ev->{button} == 2) {
3663 $::CONN->user_send ("invoke $spell->{name}");
3664 } elsif ($ev->{button} == 3) {
3665 (new CFClient::UI::Menu
3666 items => [
3667 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3668 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3669 ],
3670 )->popup ($ev);
3671 } else {
3672 return 0;
3673 }
3674
3675 1
3676 };
3677
3678 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3679
3680 #TODO: add path info to tooltip
3681 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3682
3683 $self->add (0, $row, new CFClient::UI::Face
3684 face => $spell->{face},
3685 can_hover => 1,
3686 can_events => 1,
3687 tooltip => $tooltip,
3688 on_button_down => $spell_cb,
3689 );
3690
3691 $self->add (1, $row, new CFClient::UI::Label
3692 expand => 1,
3693 text => $spell->{name},
3694 can_hover => 1,
3695 can_events => 1,
3696 tooltip => $tooltip,
3697 on_button_down => $spell_cb,
3698 );
3699
3700 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3701 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3702 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3703 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3704 }
3705 });
3706}
3707
3708sub add_spell {
3709 my ($self, $spell) = @_;
3710
3711 $self->{spell}->{$spell->{name}} = $spell;
3712 $self->rebuild_spell_list;
3713}
3714
3715sub remove_spell {
3716 my ($self, $spell) = @_;
3717
3718 delete $self->{spell}->{$spell->{name}};
3719 $self->rebuild_spell_list;
3720}
3721
3722sub clear_spells {
3723 my ($self) = @_;
3724
3725 $self->{spell} = {};
3726 $self->rebuild_spell_list;
3727}
3728
3729#############################################################################
3730
3731package CFClient::UI::Root;
3732
3733our @ISA = CFClient::UI::Container::;
3734
3735use List::Util qw(min max);
3736
3737use CFClient::OpenGL;
3738
3739sub new {
3740 my $class = shift;
3741
3742 my $self = $class->SUPER::new (
3743 visible => 1,
3744 @_,
3745 );
3746
3747 Scalar::Util::weaken ($self->{root} = $self);
3748
3749 $self
3750}
3751
2306sub size_request { 3752sub size_request {
2307 (32, 8)
2308}
2309
2310sub draw {
2311 my ($self) = @_; 3753 my ($self) = @_;
2312 3754
2313 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3755 ($self->{w}, $self->{h})
2314
2315 if ($tex) {
2316 glEnable GL_BLEND;
2317 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2318 glEnable GL_TEXTURE_2D;
2319 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2320 glColor 1, 1, 1, 1;
2321 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2322 glDisable GL_TEXTURE_2D;
2323 glDisable GL_BLEND;
2324 }
2325} 3756}
2326 3757
2327############################################################################# 3758sub _to_pixel {
3759 my ($coord, $size, $max) = @_;
2328 3760
2329package CFClient::UI::Root; 3761 $coord =
3762 $coord eq "center" ? ($max - $size) * 0.5
3763 : $coord eq "max" ? $max
3764 : $coord;
2330 3765
2331our @ISA = CFClient::UI::Container::; 3766 $coord = 0 if $coord < 0;
3767 $coord = $max - $size if $coord > $max - $size;
2332 3768
2333use CFClient::OpenGL; 3769 int $coord + 0.5
2334
2335sub check_size {
2336 my ($self) = @_;
2337
2338 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2339} 3770}
2340 3771
2341sub size_request { 3772sub invoke_size_allocate {
2342 ($::WIDTH, $::HEIGHT)
2343}
2344
2345sub configure {
2346 my ($self, $x, $y, $w, $h) = @_; 3773 my ($self, $w, $h) = @_;
2347 3774
2348 $self->SUPER::configure ($x, $y, $w, $h);
2349
2350 for my $child (@{$self->{children}}) { 3775 for my $child ($self->children) {
2351 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3776 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2352 3777
2353 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3778 $X = $child->{force_x} if exists $child->{force_x};
2354 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3779 $Y = $child->{force_y} if exists $child->{force_y};
3780
3781 $X = _to_pixel $X, $W, $self->{w};
3782 $Y = _to_pixel $Y, $H, $self->{h};
3783
2355 $child->configure ($X, $Y, $W,$H); 3784 $child->configure ($X, $Y, $W, $H);
3785 }
3786
2356 } 3787 1
2357} 3788}
2358 3789
2359sub _topleft { 3790sub coord2local {
2360 my ($self, $x, $y) = @_; 3791 my ($self, $x, $y) = @_;
2361 3792
2362 ($x, $y) 3793 ($x, $y)
2363} 3794}
2364 3795
3796sub coord2global {
3797 my ($self, $x, $y) = @_;
3798
3799 ($x, $y)
3800}
3801
2365sub update { 3802sub update {
2366 my ($self) = @_; 3803 my ($self) = @_;
2367 3804
2368 $self->check_size; 3805 $::WANT_REFRESH++;
2369 ::refresh ();
2370} 3806}
2371 3807
2372sub add { 3808sub add {
2373 my ($self, $child) = @_; 3809 my ($self, @children) = @_;
2374 3810
2375 # integerize window positions 3811 $_->{is_toplevel} = 1
2376 $child->{x} = int $child->{x}; 3812 for @children;
2377 $child->{y} = int $child->{y};
2378 3813
2379 $self->SUPER::add ($child); 3814 $self->SUPER::add (@children);
3815}
3816
3817sub remove {
3818 my ($self, @children) = @_;
3819
3820 $self->SUPER::remove (@children);
3821
3822 delete $self->{is_toplevel}
3823 for @children;
3824
3825 while (@children) {
3826 my $w = pop @children;
3827 push @children, $w->children;
3828 $w->set_invisible;
3829 }
2380} 3830}
2381 3831
2382sub on_refresh { 3832sub on_refresh {
2383 my ($self, $id, $cb) = @_; 3833 my ($self, $id, $cb) = @_;
2384 3834
2385 $self->{refresh_hook}{$id} = $cb; 3835 $self->{refresh_hook}{$id} = $cb;
2386} 3836}
2387 3837
3838sub on_post_alloc {
3839 my ($self, $id, $cb) = @_;
3840
3841 $self->{post_alloc_hook}{$id} = $cb;
3842}
3843
2388sub draw { 3844sub draw {
2389 my ($self) = @_; 3845 my ($self) = @_;
2390 3846
2391 while (my $rcb = delete $self->{refresh_hook}) { 3847 while ($self->{refresh_hook}) {
2392 $_->() for values %$rcb; 3848 $_->()
3849 for values %{delete $self->{refresh_hook}};
2393 } 3850 }
3851
3852 if ($self->{realloc}) {
3853 my %queue;
3854 my @queue;
3855 my $widget;
3856
3857 outer:
3858 while () {
3859 if (my $realloc = delete $self->{realloc}) {
3860 for $widget (values %$realloc) {
3861 $widget->{visible} or next; # do not resize invisible widgets
3862
3863 $queue{$widget+0}++ and next; # duplicates are common
3864
3865 push @{ $queue[$widget->{visible}] }, $widget;
3866 }
3867 }
3868
3869 while () {
3870 @queue or last outer;
3871
3872 $widget = pop @{ $queue[-1] || [] }
3873 and last;
3874
3875 pop @queue;
3876 }
3877
3878 delete $queue{$widget+0};
3879
3880 my ($w, $h) = $widget->size_request;
3881
3882 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3883 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3884
3885 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3886 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3887
3888 $w = $widget->{force_w} if exists $widget->{force_w};
3889 $h = $widget->{force_h} if exists $widget->{force_h};
3890
3891 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3892 || delete $widget->{force_realloc}) {
3893 $widget->{req_w} = $w;
3894 $widget->{req_h} = $h;
3895
3896 $self->{size_alloc}{$widget+0} = $widget;
3897
3898 if (my $parent = $widget->{parent}) {
3899 $self->{realloc}{$parent+0} = $parent
3900 unless $queue{$parent+0};
3901
3902 $parent->{force_size_alloc} = 1;
3903 $self->{size_alloc}{$parent+0} = $parent;
3904 }
3905 }
3906
3907 delete $self->{realloc}{$widget+0};
3908 }
3909 }
3910
3911 while (my $size_alloc = delete $self->{size_alloc}) {
3912 my @queue = sort { $b->{visible} <=> $a->{visible} }
3913 values %$size_alloc;
3914
3915 while () {
3916 my $widget = pop @queue || last;
3917
3918 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3919
3920 $w = 0 if $w < 0;
3921 $h = 0 if $h < 0;
3922
3923 $w = int $w + 0.5;
3924 $h = int $h + 0.5;
3925
3926 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3927 $widget->{old_w} = $widget->{w};
3928 $widget->{old_h} = $widget->{h};
3929
3930 $widget->{w} = $w;
3931 $widget->{h} = $h;
3932
3933 $widget->emit (size_allocate => $w, $h);
3934 }
3935 }
3936 }
3937
3938 while ($self->{post_alloc_hook}) {
3939 $_->()
3940 for values %{delete $self->{post_alloc_hook}};
3941 }
3942
2394 3943
2395 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3944 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2396 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3945 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2397 glClear GL_COLOR_BUFFER_BIT; 3946 glClear GL_COLOR_BUFFER_BIT;
2398 3947
2399 glMatrixMode GL_PROJECTION; 3948 glMatrixMode GL_PROJECTION;
2400 glLoadIdentity; 3949 glLoadIdentity;
2401 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3950 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2402 glMatrixMode GL_MODELVIEW; 3951 glMatrixMode GL_MODELVIEW;
2403 glLoadIdentity; 3952 glLoadIdentity;
2404 3953
3954 {
3955 package CFClient::UI::Base;
3956
3957 ($draw_x, $draw_y, $draw_w, $draw_h) =
3958 (0, 0, $self->{w}, $self->{h});
3959 }
3960
2405 $self->_draw; 3961 $self->_draw;
2406} 3962}
2407 3963
2408############################################################################# 3964#############################################################################
2409 3965
2410package CFClient::UI; 3966package CFClient::UI;
2411 3967
2412$ROOT = new CFClient::UI::Root; 3968$ROOT = new CFClient::UI::Root;
2413$TOOLTIP = new CFClient::UI::Tooltip; 3969$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2414 3970
24151 39711
2416 3972

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