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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.167 by elmex, Mon Apr 24 08:44:23 2006 UTC vs.
Revision 1.306 by root, Sun Jun 18 17:39:36 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 ($sym == 13) {
1471 unshift @{$self->{history}}, 1894 unshift @{$self->{history}},
1472 my $txt = $self->get_text; 1895 my $txt = $self->get_text;
1896
1473 $self->{history_pointer} = -1; 1897 $self->{history_pointer} = -1;
1898 $self->{history_saveback} = '';
1474 $self->emit (activate => $txt); 1899 $self->emit (activate => $txt);
1475 $self->update; 1900 $self->update;
1476 1901
1477 } elsif ($sym == CFClient::SDLK_UP) { 1902 } elsif ($sym == CFClient::SDLK_UP) {
1478 if ($self->{history_pointer} < 0) { 1903 if ($self->{history_pointer} < 0) {
1479 $self->{history_saveback} = $self->get_text; 1904 $self->{history_saveback} = $self->get_text;
1480 } 1905 }
1906 if (@{$self->{history} || []} > 0) {
1481 $self->{history_pointer}++; 1907 $self->{history_pointer}++;
1482 if ($self->{history_pointer} >= @{$self->{history}}) { 1908 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1483 $self->{history_pointer} = @{$self->{history}} - 1; 1909 $self->{history_pointer} = @{$self->{history} || []} - 1;
1910 }
1911 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1484 } 1912 }
1485 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1486 1913
1487 } elsif ($sym == CFClient::SDLK_DOWN) { 1914 } elsif ($sym == CFClient::SDLK_DOWN) {
1488 $self->{history_pointer}--; 1915 $self->{history_pointer}--;
1489 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 1916 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1490 1917
… …
1493 } else { 1920 } else {
1494 $self->set_text ($self->{history_saveback}); 1921 $self->set_text ($self->{history_saveback});
1495 } 1922 }
1496 1923
1497 } else { 1924 } else {
1498 $self->SUPER::key_down ($ev); 1925 return $self->SUPER::invoke_key_down ($ev)
1926 }
1927
1499 } 1928 1
1500
1501} 1929}
1502 1930
1503############################################################################# 1931#############################################################################
1504 1932
1505package CFClient::UI::Button; 1933package CFClient::UI::Button;
… …
1514 1942
1515sub new { 1943sub new {
1516 my $class = shift; 1944 my $class = shift;
1517 1945
1518 $class->SUPER::new ( 1946 $class->SUPER::new (
1519 padding => 4, 1947 padding_x => 4,
1948 padding_y => 4,
1520 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1521 bg => [1, 1, 1, 0.2],
1522 active_fg => [0, 0, 1], 1950 active_fg => [0, 0, 1],
1523 can_hover => 1, 1951 can_hover => 1,
1524 align => 0, 1952 align => 0,
1525 valign => 0, 1953 valign => 0,
1526 can_events => 1, 1954 can_events => 1,
1527 @_ 1955 @_
1528 ) 1956 )
1529} 1957}
1530 1958
1531sub button_up { 1959sub invoke_button_up {
1532 my ($self, $ev, $x, $y) = @_; 1960 my ($self, $ev, $x, $y) = @_;
1533 1961
1962 $self->emit ("activate")
1534 if ($x >= 0 && $x < $self->{w} 1963 if $x >= 0 && $x < $self->{w}
1535 && $y >= 0 && $y < $self->{h}) { 1964 && $y >= 0 && $y < $self->{h};
1536 $self->emit ("activate"); 1965
1537 } 1966 1
1538} 1967}
1539 1968
1540sub _draw { 1969sub _draw {
1541 my ($self) = @_; 1970 my ($self) = @_;
1542 1971
1543 local $self->{fg} = $self->{fg}; 1972 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1544 1973
1545 if ($GRAB == $self) {
1546 $self->{fg} = $self->{active_fg};
1547 }
1548
1549 glEnable GL_BLEND;
1550 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1551 glEnable GL_TEXTURE_2D; 1974 glEnable GL_TEXTURE_2D;
1552 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1975 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1553 glColor 0, 0, 0, 1; 1976 glColor 0, 0, 0, 1;
1554 1977
1555 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1978 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1556 1979
1557 glDisable GL_TEXTURE_2D; 1980 glDisable GL_TEXTURE_2D;
1558 glDisable GL_BLEND;
1559 1981
1560 $self->SUPER::_draw; 1982 $self->SUPER::_draw;
1983}
1984
1985#############################################################################
1986
1987package CFClient::UI::ImageButton;
1988
1989our @ISA = CFClient::UI::Image::;
1990
1991use CFClient::OpenGL;
1992
1993my %textures;
1994
1995sub new {
1996 my $class = shift;
1997
1998 my $self = $class->SUPER::new (
1999 padding_x => 4,
2000 padding_y => 4,
2001 fg => [1, 1, 1],
2002 active_fg => [0, 0, 1],
2003 can_hover => 1,
2004 align => 0,
2005 valign => 0,
2006 can_events => 1,
2007 @_
2008 );
2009}
2010
2011sub invoke_button_up {
2012 my ($self, $ev, $x, $y) = @_;
2013
2014 $self->emit ("activate")
2015 if $x >= 0 && $x < $self->{w}
2016 && $y >= 0 && $y < $self->{h};
2017
2018 1
1561} 2019}
1562 2020
1563############################################################################# 2021#############################################################################
1564 2022
1565package CFClient::UI::CheckBox; 2023package CFClient::UI::CheckBox;
… …
1574 2032
1575sub new { 2033sub new {
1576 my $class = shift; 2034 my $class = shift;
1577 2035
1578 $class->SUPER::new ( 2036 $class->SUPER::new (
1579 padding => 2, 2037 padding_x => 2,
2038 padding_y => 2,
1580 fg => [1, 1, 1], 2039 fg => [1, 1, 1],
1581 active_fg => [1, 1, 0], 2040 active_fg => [1, 1, 0],
2041 bg => [0, 0, 0, 0.2],
2042 active_bg => [1, 1, 1, 0.5],
1582 state => 0, 2043 state => 0,
1583 can_hover => 1, 2044 can_hover => 1,
1584 @_ 2045 @_
1585 ) 2046 )
1586} 2047}
1587 2048
1588sub size_request { 2049sub size_request {
1589 my ($self) = @_; 2050 my ($self) = @_;
1590 2051
1591 ($self->{padding} * 2 + 6) x 2 2052 (6) x 2
1592} 2053}
1593 2054
1594sub button_down { 2055sub invoke_button_down {
1595 my ($self, $ev, $x, $y) = @_; 2056 my ($self, $ev, $x, $y) = @_;
1596 2057
1597 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2058 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1598 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2059 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1599 $self->{state} = !$self->{state}; 2060 $self->{state} = !$self->{state};
1600 $self->emit (changed => $self->{state}); 2061 $self->emit (changed => $self->{state});
2062 } else {
2063 return 0
2064 }
2065
1601 } 2066 1
1602} 2067}
1603 2068
1604sub _draw { 2069sub _draw {
1605 my ($self) = @_; 2070 my ($self) = @_;
1606 2071
1607 $self->SUPER::_draw; 2072 $self->SUPER::_draw;
1608 2073
1609 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2074 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1610 2075
1611 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2076 my ($w, $h) = @$self{qw(w h)};
2077
2078 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1612 2079
1613 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2080 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1614 2081
1615 glEnable GL_BLEND; 2082 my $tex = $self->{state} ? $tex[1] : $tex[0];
2083
1616 glEnable GL_TEXTURE_2D; 2084 glEnable GL_TEXTURE_2D;
1617 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1618
1619 my $tex = $self->{state} ? $tex[1] : $tex[0];
1620
1621 $tex->draw_quad (0, 0, $s, $s); 2085 $tex->draw_quad_alpha (0, 0, $s, $s);
1622
1623 glDisable GL_TEXTURE_2D; 2086 glDisable GL_TEXTURE_2D;
1624 glDisable GL_BLEND;
1625} 2087}
1626 2088
1627############################################################################# 2089#############################################################################
1628 2090
1629package CFClient::UI::Image; 2091package CFClient::UI::Image;
… …
1672 glTranslate 0, -$self->{w}, 0; 2134 glTranslate 0, -$self->{w}, 0;
1673 2135
1674 ($w, $h) = ($h, $w); 2136 ($w, $h) = ($h, $w);
1675 } 2137 }
1676 2138
1677 glEnable GL_BLEND;
1678 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1679 glEnable GL_TEXTURE_2D; 2139 glEnable GL_TEXTURE_2D;
1680 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2140 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1681 2141
1682 $tex->draw_quad (0, 0, $w, $h); 2142 $tex->draw_quad_alpha (0, 0, $w, $h);
1683 2143
1684 glDisable GL_BLEND;
1685 glDisable GL_TEXTURE_2D; 2144 glDisable GL_TEXTURE_2D;
1686} 2145}
1687 2146
1688############################################################################# 2147#############################################################################
1689 2148
… …
1737} 2196}
1738 2197
1739sub set_max { 2198sub set_max {
1740 my ($self, $max) = @_; 2199 my ($self, $max) = @_;
1741 2200
2201 return if $self->{max_val} == $max;
2202
1742 $self->{max_val} = $max; 2203 $self->{max_val} = $max;
2204 $self->update;
1743} 2205}
1744 2206
1745sub set_value { 2207sub set_value {
1746 my ($self, $val, $max) = @_; 2208 my ($self, $val, $max) = @_;
1747 2209
1748 $self->set_max ($max) 2210 $self->set_max ($max)
1749 if defined $max; 2211 if defined $max;
1750 2212
1751 $max = $self->{max_val}; 2213 return if $self->{val} == $val;
2214
1752 $self->{val} = $val; 2215 $self->{val} = $val;
1753
1754 $self->update; 2216 $self->update;
1755} 2217}
1756 2218
1757sub _draw { 2219sub _draw {
1758 my ($self) = @_; 2220 my ($self) = @_;
… …
1776 2238
1777 my $h1 = $self->{h} * (1 - $ycut1); 2239 my $h1 = $self->{h} * (1 - $ycut1);
1778 my $h2 = $self->{h} * (1 - $ycut2); 2240 my $h2 = $self->{h} * (1 - $ycut2);
1779 2241
1780 glEnable GL_BLEND; 2242 glEnable GL_BLEND;
1781 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2243 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2244 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1782 glEnable GL_TEXTURE_2D; 2245 glEnable GL_TEXTURE_2D;
1783 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2246 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1784 2247
1785 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2248 glBindTexture GL_TEXTURE_2D, $t1->{name};
1786 glBegin GL_QUADS; 2249 glBegin GL_QUADS;
… …
1821 2284
1822sub new { 2285sub new {
1823 my ($class, %arg) = @_; 2286 my ($class, %arg) = @_;
1824 2287
1825 my $self = $class->SUPER::new ( 2288 my $self = $class->SUPER::new (
1826 tooltip => $arg{type}, 2289 tooltip => $arg{type},
1827 can_hover => 1, 2290 can_hover => 1,
2291 can_events => 1,
1828 %arg, 2292 %arg,
1829 ); 2293 );
1830 2294
1831 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2295 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1832 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2296 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
… …
1840 2304
1841 $self->{value}->set_fontsize ($fsize); 2305 $self->{value}->set_fontsize ($fsize);
1842 $self->{max} ->set_fontsize ($fsize); 2306 $self->{max} ->set_fontsize ($fsize);
1843} 2307}
1844 2308
2309sub set_max {
2310 my ($self, $max) = @_;
2311
2312 $self->{gauge}->set_max ($max);
2313 $self->{max}->set_text ($max);
2314}
2315
1845sub set_value { 2316sub set_value {
1846 my ($self, $val, $max) = @_; 2317 my ($self, $val, $max) = @_;
1847 2318
1848 $self->set_max ($max) 2319 $self->set_max ($max)
1849 if defined $max; 2320 if defined $max;
1850 2321
1851 $self->{gauge}->set_value ($val, $max); 2322 $self->{gauge}->set_value ($val, $max);
1852 $self->{value}->set_text ($val); 2323 $self->{value}->set_text ($val);
1853}
1854
1855sub set_max {
1856 my ($self, $max) = @_;
1857
1858 $self->{gauge}->set_max ($max);
1859 $self->{max}->set_text ($max);
1860} 2324}
1861 2325
1862############################################################################# 2326#############################################################################
1863 2327
1864package CFClient::UI::Slider; 2328package CFClient::UI::Slider;
… …
1874 qw(s1_slider.png s1_slider_bg.png); 2338 qw(s1_slider.png s1_slider_bg.png);
1875 2339
1876sub new { 2340sub new {
1877 my $class = shift; 2341 my $class = shift;
1878 2342
1879 # range [value, low, high, page] 2343 # range [value, low, high, page, unit]
1880 2344
1881 # TODO: 0-width page 2345 # TODO: 0-width page
1882 # TODO: req_w/h are wrong with vertical 2346 # TODO: req_w/h are wrong with vertical
1883 # TODO: calculations are off 2347 # TODO: calculations are off
1884 my $self = $class->SUPER::new ( 2348 my $self = $class->SUPER::new (
1885 fg => [1, 1, 1], 2349 fg => [1, 1, 1],
1886 active_fg => [0, 0, 0], 2350 active_fg => [0, 0, 0],
2351 bg => [0, 0, 0, 0.2],
2352 active_bg => [1, 1, 1, 0.5],
1887 range => [0, 0, 100, 10], 2353 range => [0, 0, 100, 10, 0],
1888 req_w => 20, 2354 min_w => $::WIDTH / 80,
1889 req_h => 20, 2355 min_h => $::WIDTH / 80,
1890 vertical => 0, 2356 vertical => 0,
1891 can_hover => 1, 2357 can_hover => 1,
1892 inner_pad => 5, 2358 inner_pad => 0.02,
1893 @_ 2359 @_
1894 ); 2360 );
1895 2361
2362 $self->set_value ($self->{range}[0]);
2363 $self->update;
2364
1896 $self 2365 $self
1897} 2366}
1898 2367
2368sub set_range {
2369 my ($self, $range) = @_;
2370
2371 ($range, $self->{range}) = ($self->{range}, $range);
2372
2373 if ("@$range" ne "@{$self->{range}}") {
2374 $self->update;
2375 $self->set_value ($self->{range}[0]);
2376 }
2377}
2378
2379sub set_value {
2380 my ($self, $value) = @_;
2381
2382 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2383
2384 $hi = $lo + 1 if $hi <= $lo;
2385
2386 $page = $hi - $lo if $page > $hi - $lo;
2387
2388 $value = $lo if $value < $lo;
2389 $value = $hi - $page if $value > $hi - $page;
2390
2391 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2392 if $unit;
2393
2394 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2395
2396 if ($value != $old_value) {
2397 $self->emit (changed => $value);
2398 $self->update;
2399 }
2400}
2401
1899sub size_request { 2402sub size_request {
1900 my ($self) = @_; 2403 my ($self) = @_;
1901 2404
1902 my $w = $self->{req_w}; 2405 ($self->{req_w}, $self->{req_h})
1903 my $h = $self->{req_h};
1904
1905 $self->{vertical} ? ($h, $w) : ($w, $h)
1906} 2406}
1907 2407
1908sub button_down { 2408sub invoke_button_down {
1909 my ($self, $ev, $x, $y) = @_; 2409 my ($self, $ev, $x, $y) = @_;
1910 2410
1911 $self->SUPER::button_down ($ev, $x, $y); 2411 $self->SUPER::invoke_button_down ($ev, $x, $y);
2412
2413 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2414
1912 $self->mouse_motion ($ev, $x, $y); 2415 $self->mouse_motion ($ev, $x, $y)
1913} 2416}
1914 2417
1915sub mouse_motion { 2418sub invoke_mouse_motion {
1916 my ($self, $ev, $x, $y) = @_; 2419 my ($self, $ev, $x, $y) = @_;
1917 2420
1918 if ($GRAB == $self) { 2421 if ($GRAB == $self) {
2422 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2423
2424 my (undef, $lo, $hi, $page) = @{$self->{range}};
2425
2426 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2427
2428 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2429 } else {
2430 return 0;
2431 }
2432
2433 1
2434}
2435
2436sub update {
2437 my ($self) = @_;
2438
2439 delete $self->{knob_w};
2440 $self->SUPER::update;
2441}
2442
2443sub _draw {
2444 my ($self) = @_;
2445
2446 unless ($self->{knob_w}) {
2447 $self->set_value ($self->{range}[0]);
2448
1919 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2449 my ($value, $lo, $hi, $page) = @{$self->{range}};
2450 my $range = ($hi - $page - $lo) || 1e-100;
1920 2451
1921 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2452 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1922 2453
1923 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2454 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1924 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2455 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1925 2456
1926 $x -= $inner_pad_px; # substract the padding 2457 $value = ($value - $lo) / $range;
1927 $x = $x * ($hi - $lo) / $inner_w + $lo; 2458 $value = $value * $self->{scale} + $self->{offset};
1928 $x = $lo if $x < $lo;
1929 $x = $hi - $page if $x > $hi - $page;
1930 $self->{range}[0] = $x;
1931 2459
1932 $self->emit (changed => $x); 2460 $self->{knob_x} = $value - $knob_w * 0.5;
1933 $self->update; 2461 $self->{knob_w} = $knob_w;
1934 } 2462 }
1935}
1936
1937# the inner_* stuff is for generating a padding for the slider handle,
1938# so that the handle doesn't leave the texture. This calculation isn't 100%
1939# correct propably, but it does the job for now
1940sub _calc_inner_pad_px {
1941 my ($self, $w) = @_;
1942 ($w / 100) * $self->{inner_pad} # % to pixels
1943}
1944
1945sub _draw {
1946 my ($self) = @_;
1947 2463
1948 $self->SUPER::_draw (); 2464 $self->SUPER::_draw ();
1949 2465
1950 my ($w, $h) = @$self{qw(w h)}; 2466 glScale $self->{w}, $self->{h};
1951 2467
1952 if ($self->{vertical}) { 2468 if ($self->{vertical}) {
1953 # draw a vertical slider like a rotated horizontal slider 2469 # draw a vertical slider like a rotated horizontal slider
1954 2470
2471 glTranslate 1, 0, 0;
1955 glRotate 90, 0, 0, 1; 2472 glRotate 90, 0, 0, 1;
1956 glTranslate 0, -$self->{w}, 0;
1957
1958 ($w, $h) = ($h, $w);
1959 } 2473 }
1960 2474
1961 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2475 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1962 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2476 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1963 2477
1964 my ($value, $lo, $hi, $page) = @{$self->{range}};
1965
1966 $hi = $value + 1 if $lo == $hi;
1967
1968 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1969 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1970
1971 $page = int $page * $inner_w / ($hi - $lo);
1972 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1973
1974 $w -= $page;
1975 $page &= ~1;
1976 glTranslate $page * 0.5, 0, 0;
1977 $page ||= 2;
1978
1979 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1980 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1981
1982 glEnable GL_BLEND;
1983 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1984 glEnable GL_TEXTURE_2D; 2478 glEnable GL_TEXTURE_2D;
1985 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2479 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1986 2480
1987 # draw background 2481 # draw background
1988 $tex[1]->draw_quad (0, 0, $w, $h); 2482 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1989 2483
1990 # draw handle 2484 # draw handle
1991 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2485 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1992 2486
1993 glDisable GL_BLEND;
1994 glDisable GL_TEXTURE_2D; 2487 glDisable GL_TEXTURE_2D;
1995} 2488}
1996 2489
1997############################################################################# 2490#############################################################################
1998 2491
2492package CFClient::UI::ValSlider;
2493
2494our @ISA = CFClient::UI::HBox::;
2495
2496sub new {
2497 my ($class, %arg) = @_;
2498
2499 my $range = delete $arg{range};
2500
2501 my $self = $class->SUPER::new (
2502 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2503 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2504 to_value => sub { shift },
2505 from_value => sub { shift },
2506 %arg,
2507 );
2508
2509 $self->{slider}->connect (changed => sub {
2510 my ($self, $value) = @_;
2511 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2512 $self->{parent}->emit (changed => $value);
2513 });
2514
2515# $self->{entry}->connect (changed => sub {
2516# my ($self, $value) = @_;
2517# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2518# $self->{parent}->emit (changed => $value);
2519# });
2520
2521 $self->add ($self->{slider}, $self->{entry});
2522
2523 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2524
2525 $self
2526}
2527
2528sub set_range { shift->{slider}->set_range (@_) }
2529sub set_value { shift->{slider}->set_value (@_) }
2530
2531#############################################################################
2532
1999package CFClient::UI::TextView; 2533package CFClient::UI::TextScroller;
2000 2534
2001our @ISA = CFClient::UI::HBox::; 2535our @ISA = CFClient::UI::HBox::;
2002 2536
2003use CFClient::OpenGL; 2537use CFClient::OpenGL;
2004 2538
… …
2006 my $class = shift; 2540 my $class = shift;
2007 2541
2008 my $self = $class->SUPER::new ( 2542 my $self = $class->SUPER::new (
2009 fontsize => 1, 2543 fontsize => 1,
2010 can_events => 0, 2544 can_events => 0,
2545 indent => 0,
2011 #font => default_font 2546 #font => default_font
2012 @_, 2547 @_,
2013 2548
2014 layout => (new CFClient::Layout), 2549 layout => (new CFClient::Layout 1),
2015 par => [], 2550 par => [],
2016 height => 0, 2551 height => 0,
2017 children => [ 2552 children => [
2018 (new CFClient::UI::Empty expand => 1), 2553 (new CFClient::UI::Empty expand => 1),
2019 (new CFClient::UI::Slider vertical => 1), 2554 (new CFClient::UI::Slider vertical => 1),
2020 ], 2555 ],
2021 ); 2556 );
2022 2557
2023 $self->{children}[1]->connect (changed => sub { 2558 $self->{children}[1]->connect (changed => sub { $self->update });
2024 $self->update;
2025 });
2026 2559
2027 $self 2560 $self
2028} 2561}
2029 2562
2030sub set_fontsize { 2563sub set_fontsize {
… …
2032 2565
2033 $self->{fontsize} = $fontsize; 2566 $self->{fontsize} = $fontsize;
2034 $self->reflow; 2567 $self->reflow;
2035} 2568}
2036 2569
2037sub text_height {
2038 my ($self, $text) = @_;
2039
2040 my $layout = $self->{layout};
2041
2042 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2043 $layout->set_width ($self->{w});
2044 $layout->set_text ($text);
2045
2046 ($layout->size)[1]
2047}
2048
2049sub reflow {
2050 my ($self) = @_;
2051
2052 $self->{need_reflow}++;
2053 $self->update;
2054}
2055
2056sub size_allocate { 2570sub invoke_size_allocate {
2057 my ($self, $w, $h) = @_; 2571 my ($self, $w, $h) = @_;
2058
2059 $self->SUPER::size_allocate ($w, $h);
2060 2572
2061 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2573 $self->{layout}->set_font ($self->{font}) if $self->{font};
2062 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2574 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2063 $self->{layout}->set_width ($self->{children}[0]{w}); 2575 $self->{layout}->set_width ($self->{children}[0]{w});
2576 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2064 2577
2065 $self->reflow; 2578 $self->reflow;
2579
2580 $self->SUPER::invoke_size_allocate ($w, $h)
2581}
2582
2583sub text_size {
2584 my ($self, $text, $indent) = @_;
2585
2586 my $layout = $self->{layout};
2587
2588 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2589 $layout->set_width ($self->{children}[0]{w} - $indent);
2590 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2591 $layout->set_markup ($text);
2592
2593 $layout->size
2594}
2595
2596sub reflow {
2597 my ($self) = @_;
2598
2599 $self->{need_reflow}++;
2600 $self->update;
2601}
2602
2603sub set_offset {
2604 my ($self, $offset) = @_;
2605
2606 # todo: base offset on lines or so, not on pixels
2607 $self->{children}[1]->set_value ($offset);
2608}
2609
2610sub clear {
2611 my ($self) = @_;
2612
2613 $self->{par} = [];
2614 $self->{height} = 0;
2615 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2066} 2616}
2067 2617
2068sub add_paragraph { 2618sub add_paragraph {
2069 my ($self, $color, $text) = @_; 2619 my ($self, $color, $text, $indent) = @_;
2070 2620
2071 #TODO: intelligently "reformat" paragraph 2621 for my $line (split /\n/, $text) {
2072 2622 my ($w, $h) = $self->text_size ($line);
2073 my $height = $self->text_height ($text);
2074
2075 $self->{height} += $height; 2623 $self->{height} += $h;
2624 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2625 }
2076 2626
2077 push @{$self->{par}}, [$height, $color, $text];
2078
2079 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2627 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2080 $self->{children}[1]->update;
2081} 2628}
2082 2629
2083sub update { 2630sub update {
2084 my ($self) = @_; 2631 my ($self) = @_;
2085 2632
… …
2087 2634
2088 return unless $self->{h} > 0; 2635 return unless $self->{h} > 0;
2089 2636
2090 delete $self->{texture}; 2637 delete $self->{texture};
2091 2638
2092 $ROOT->on_refresh ($self, sub { 2639 $ROOT->on_post_alloc ($self => sub {
2640 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2641
2093 if (delete $self->{need_reflow}) { 2642 if (delete $self->{need_reflow}) {
2094 my $height = 0; 2643 my $height = 0;
2095 2644
2096 $height += $_->[0] = $self->text_height ($_->[2]) 2645 my $layout = $self->{layout};
2646
2647 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2648
2097 for @{$self->{par}}; 2649 for (@{$self->{par}}) {
2650 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2651 $layout->set_width ($W - $_->[3]);
2652 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2653 $layout->set_markup ($_->[4]);
2654 my ($w, $h) = $layout->size;
2655 $_->[0] = $w + $_->[3];
2656 $_->[1] = $h;
2657 }
2658
2659 $height += $_->[1];
2660 }
2098 2661
2099 $self->{height} = $height; 2662 $self->{height} = $height;
2100 2663
2101 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2664 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2102 2665
2103 delete $self->{texture}; 2666 delete $self->{texture};
2104 } 2667 }
2105 2668
2106 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2669 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2107 glClearColor 0, 0, 0, 1; 2670 glClearColor 0, 0, 0, 0;
2108 glClear GL_COLOR_BUFFER_BIT; 2671 glClear GL_COLOR_BUFFER_BIT;
2109 2672
2673 my $top = int $self->{children}[1]{range}[0];
2674
2675 my $y0 = $top;
2676 my $y1 = $top + $H;
2677
2678 my $y = 0;
2679
2680 my $layout = $self->{layout};
2681
2682 $layout->set_font ($self->{font}) if $self->{font};
2683
2110 glEnable GL_BLEND; 2684 glEnable GL_BLEND;
2685 #TODO# not correct in windows where rgba is forced off
2111 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2686 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2112 glEnable GL_TEXTURE_2D;
2113 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2114
2115 my $top = int $self->{children}[1]{range}[0];
2116
2117 my $y0 = $top;
2118 my $y1 = $top + $self->{h};
2119
2120 my $y = 0;
2121
2122 my $layout = $self->{layout};
2123
2124 $layout->set_font ($self->{font}) if $self->{font};
2125 2687
2126 for my $par (@{$self->{par}}) { 2688 for my $par (@{$self->{par}}) {
2127 my $h = $par->[0]; 2689 my $h = $par->[1];
2128 2690
2129 if ($y0 < $y + $h && $y < $y1) { 2691 if ($y0 < $y + $h && $y < $y1) {
2692 $layout->set_foreground (@{ $par->[2] });
2693 $layout->set_width ($W - $par->[3]);
2694 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2130 $layout->set_text ($par->[2]); 2695 $layout->set_markup ($par->[4]);
2131 2696
2132 glColor @{ $par->[1] }; 2697 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2133 my ($W, $H) = $layout->size; 2698
2134 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2699 glRasterPos $par->[3], $y - $y0;
2700 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2135 } 2701 }
2136 2702
2137 $y += $h; 2703 $y += $h;
2138 } 2704 }
2139 2705
2140 glDisable GL_TEXTURE_2D;
2141 glDisable GL_BLEND; 2706 glDisable GL_BLEND;
2142 }; 2707 };
2143 }); 2708 });
2144} 2709}
2145 2710
2146sub _draw { 2711sub _draw {
2147 my ($self) = @_; 2712 my ($self) = @_;
2148 2713
2149 if ($self->{texture}) {
2150 glEnable GL_TEXTURE_2D; 2714 glEnable GL_TEXTURE_2D;
2151 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2715 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2152 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2716 glColor 0, 0, 0, 1;
2717 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2153 glDisable GL_TEXTURE_2D; 2718 glDisable GL_TEXTURE_2D;
2154 }
2155 2719
2156 $self->{children}[1]->draw; 2720 $self->{children}[1]->draw;
2157 2721
2158} 2722}
2159 2723
… …
2207 2771
2208sub new { 2772sub new {
2209 my $class = shift; 2773 my $class = shift;
2210 2774
2211 my $self = $class->SUPER::new ( 2775 my $self = $class->SUPER::new (
2212 state => 0, 2776 state => 0,
2213 connect_activate => \&toggle_flopper, 2777 on_activate => \&toggle_flopper,
2214 @_ 2778 @_
2215 ); 2779 );
2216 2780
2217 if ($self->{state}) {
2218 $self->{state} = 0;
2219 $self->toggle_flopper;
2220 }
2221
2222 $self 2781 $self
2223} 2782}
2224 2783
2225sub toggle_flopper { 2784sub toggle_flopper {
2226 my ($self) = @_; 2785 my ($self) = @_;
2227 2786
2228 # TODO: use animation 2787 $self->{other}->toggle_visibility;
2229 if ($self->{state} = !$self->{state}) {
2230 $CFClient::UI::ROOT->add ($self->{other});
2231 $self->{other}->move ($self->coord2global (0, $self->{h}));
2232 $self->emit ("open");
2233 } else {
2234 $CFClient::UI::ROOT->remove ($self->{other});
2235 $self->emit ("close");
2236 }
2237
2238 $self->emit (changed => $self->{state});
2239} 2788}
2240 2789
2241############################################################################# 2790#############################################################################
2242 2791
2243package CFClient::UI::Tooltip; 2792package CFClient::UI::Tooltip;
… …
2253 @_, 2802 @_,
2254 can_events => 0, 2803 can_events => 0,
2255 ) 2804 )
2256} 2805}
2257 2806
2258sub set_markup { 2807sub set_tooltip_from {
2259 my ($self, $text) = @_; 2808 my ($self, $widget) = @_;
2260 2809
2261 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2810 my $tooltip = $widget->{tooltip};
2262 $self->{label}->set_markup ($text); 2811
2263 $self->add ($self->{label}); 2812 if ($ENV{CFPLUS_DEBUG} & 2) {
2813 $tooltip .= "\n\n" . (ref $widget) . "\n"
2814 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2815 . "req $widget->{req_w} $widget->{req_h}\n"
2816 . "visible $widget->{visible}";
2817 }
2818
2819 $tooltip =~ s/^\n+//;
2820 $tooltip =~ s/\n+$//;
2821
2822 $self->add (new CFClient::UI::Label
2823 markup => $tooltip,
2824 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2825 fontsize => 0.8,
2826 fg => [0, 0, 0, 1],
2827 ellipsise => 0,
2828 font => ($widget->{tooltip_font} || $::FONT_PROP),
2829 );
2264} 2830}
2265 2831
2266sub size_request { 2832sub size_request {
2267 my ($self) = @_; 2833 my ($self) = @_;
2268 2834
2269 $self->child->set_max_size ($::WIDTH * 0.3);
2270
2271 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2835 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2272 2836
2273 ($w + 4, $h + 4) 2837 ($w + 4, $h + 4)
2274} 2838}
2275 2839
2276sub size_allocate { 2840sub invoke_size_allocate {
2277 my ($self, $w, $h) = @_; 2841 my ($self, $w, $h) = @_;
2278 2842
2279 $self->SUPER::size_allocate ($w - 4, $h - 4); 2843 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2844}
2845
2846sub invoke_visibility_change {
2847 my ($self, $visible) = @_;
2848
2849 return unless $visible;
2850
2851 $self->{root}->on_post_alloc ("move_$self" => sub {
2852 my $widget = $self->{owner}
2853 or return;
2854
2855 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2856
2857 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2858 if $x + $self->{w} > $self->{root}{w};
2859
2860 $self->move_abs ($x, $y);
2861 });
2280} 2862}
2281 2863
2282sub _draw { 2864sub _draw {
2283 my ($self) = @_; 2865 my ($self) = @_;
2284 2866
2285 glPushMatrix;
2286 glTranslate 0.375, 0.375; 2867 glTranslate 0.375, 0.375;
2287 2868
2288 my ($w, $h) = @$self{qw(w h)}; 2869 my ($w, $h) = @$self{qw(w h)};
2289 2870
2290 glColor 1, 0.8, 0.4; 2871 glColor 1, 0.8, 0.4;
… …
2301 glVertex 0 , $h; 2882 glVertex 0 , $h;
2302 glVertex $w, $h; 2883 glVertex $w, $h;
2303 glVertex $w, 0; 2884 glVertex $w, 0;
2304 glEnd; 2885 glEnd;
2305 2886
2306 glPopMatrix; 2887 glTranslate 2 - 0.375, 2 - 0.375;
2307 2888
2308 glTranslate 2, 2;
2309 $self->SUPER::_draw; 2889 $self->SUPER::_draw;
2310} 2890}
2311 2891
2312############################################################################# 2892#############################################################################
2313 2893
… …
2318use CFClient::OpenGL; 2898use CFClient::OpenGL;
2319 2899
2320sub new { 2900sub new {
2321 my $class = shift; 2901 my $class = shift;
2322 2902
2323 $class->SUPER::new ( 2903 my $self = $class->SUPER::new (
2324 aspect => 1, 2904 aspect => 1,
2905 can_events => 0,
2906 @_,
2907 );
2908
2909 if ($self->{anim} && $self->{animspeed}) {
2910 Scalar::Util::weaken (my $widget = $self);
2911
2912 $self->{timer} = Event->timer (
2913 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2914 hard => 1,
2915 interval => $self->{animspeed},
2916 cb => sub {
2917 ++$widget->{frame};
2918 $widget->update;
2919 },
2920 );
2921 }
2922
2923 $self
2924}
2925
2926sub size_request {
2927 (32, 8)
2928}
2929
2930sub update {
2931 my ($self) = @_;
2932
2933 return unless $self->{visible};
2934
2935 $self->SUPER::update;
2936}
2937
2938sub _draw {
2939 my ($self) = @_;
2940
2941 return unless $::CONN;
2942
2943 my $face;
2944
2945 if ($self->{frame}) {
2946 my $anim = $::CONN->{anim}[$self->{anim}];
2947
2948 $face = $anim->[ $self->{frame} % @$anim ]
2949 if $anim && @$anim;
2950 }
2951
2952 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2953
2954 if ($tex) {
2955 glEnable GL_TEXTURE_2D;
2956 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2957 glColor 0, 0, 0, 1;
2958 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2959 glDisable GL_TEXTURE_2D;
2960 }
2961}
2962
2963sub destroy {
2964 my ($self) = @_;
2965
2966 $self->{timer}->cancel
2967 if $self->{timer};
2968
2969 $self->SUPER::destroy;
2970}
2971
2972#############################################################################
2973
2974package CFClient::UI::Buttonbar;
2975
2976our @ISA = CFClient::UI::HBox::;
2977
2978# TODO: should actualyl wrap buttons and other goodies.
2979
2980#############################################################################
2981
2982package CFClient::UI::Menu;
2983
2984our @ISA = CFClient::UI::FancyFrame::;
2985
2986use CFClient::OpenGL;
2987
2988sub new {
2989 my $class = shift;
2990
2991 my $self = $class->SUPER::new (
2992 items => [],
2993 z => 100,
2994 @_,
2995 );
2996
2997 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2998
2999 for my $item (@{ $self->{items} }) {
3000 my ($widget, $cb, $tooltip) = @$item;
3001
3002 # handle various types of items, only text for now
3003 if (!ref $widget) {
3004 $widget = new CFClient::UI::Label
3005 can_hover => 1,
3006 can_events => 1,
3007 markup => $widget,
3008 tooltip => $tooltip
3009 }
3010
3011 $self->{item}{$widget} = $item;
3012
3013 $self->{vbox}->add ($widget);
3014 }
3015
3016 $self
3017}
3018
3019# popup given the event (must be a mouse button down event currently)
3020sub popup {
3021 my ($self, $ev) = @_;
3022
3023 $self->emit ("popdown");
3024
3025 # maybe save $GRAB? must be careful about events...
3026 $GRAB = $self;
3027 $self->{button} = $ev->{button};
3028
3029 $self->show;
3030 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3031}
3032
3033sub invoke_mouse_motion {
3034 my ($self, $ev, $x, $y) = @_;
3035
3036 # TODO: should use vbox->find_widget or so
3037 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3038 $self->{hover} = $self->{item}{$HOVER};
3039
3040 0
3041}
3042
3043sub invoke_button_up {
3044 my ($self, $ev, $x, $y) = @_;
3045
3046 if ($ev->{button} == $self->{button}) {
3047 undef $GRAB;
3048 $self->hide;
3049
3050 $self->emit ("popdown");
3051 $self->{hover}[1]->() if $self->{hover};
3052 } else {
3053 return 0
3054 }
3055
3056 1
3057}
3058
3059#############################################################################
3060
3061package CFClient::UI::Multiplexer;
3062
3063our @ISA = CFClient::UI::Container::;
3064
3065sub new {
3066 my $class = shift;
3067
3068 my $self = $class->SUPER::new (
3069 @_,
3070 );
3071
3072 $self->{current} = $self->{children}[0]
3073 if @{ $self->{children} };
3074
3075 $self
3076}
3077
3078sub add {
3079 my ($self, @widgets) = @_;
3080
3081 $self->SUPER::add (@widgets);
3082
3083 $self->{current} = $self->{children}[0]
3084 if @{ $self->{children} };
3085}
3086
3087sub set_current_page {
3088 my ($self, $page_or_widget) = @_;
3089
3090 my $widget = ref $page_or_widget
3091 ? $page_or_widget
3092 : $self->{children}[$page_or_widget];
3093
3094 $self->{current} = $widget;
3095 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3096
3097 $self->emit (page_changed => $self->{current});
3098
3099 $self->realloc;
3100}
3101
3102sub visible_children {
3103 $_[0]{current}
3104}
3105
3106sub size_request {
3107 my ($self) = @_;
3108
3109 $self->{current}->size_request
3110}
3111
3112sub invoke_size_allocate {
3113 my ($self, $w, $h) = @_;
3114
3115 $self->{current}->configure (0, 0, $w, $h);
3116
3117 1
3118}
3119
3120sub _draw {
3121 my ($self) = @_;
3122
3123 $self->{current}->draw;
3124}
3125
3126#############################################################################
3127
3128package CFClient::UI::Notebook;
3129
3130our @ISA = CFClient::UI::VBox::;
3131
3132sub new {
3133 my $class = shift;
3134
3135 my $self = $class->SUPER::new (
3136 buttonbar => (new CFClient::UI::Buttonbar),
3137 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3138 # filter => # will be put between multiplexer and $self
3139 @_,
3140 );
3141
3142 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3143 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3144
3145 $self
3146}
3147
3148sub add {
3149 my ($self, $title, $widget, $tooltip) = @_;
3150
3151 Scalar::Util::weaken $self;
3152
3153 $self->{buttonbar}->add (new CFClient::UI::Button
3154 markup => $title,
3155 tooltip => $tooltip,
3156 on_activate => sub { $self->set_current_page ($widget) },
3157 );
3158
3159 $self->{multiplexer}->add ($widget);
3160}
3161
3162sub set_current_page {
3163 my ($self, $page) = @_;
3164
3165 $self->{multiplexer}->set_current_page ($page);
3166 $self->emit (page_changed => $self->{multiplexer}{current});
3167}
3168
3169#############################################################################
3170
3171package CFClient::UI::Combobox;
3172
3173use utf8;
3174
3175our @ISA = CFClient::UI::Button::;
3176
3177sub new {
3178 my $class = shift;
3179
3180 my $self = $class->SUPER::new (
3181 options => [], # [value, title, longdesc], ...
3182 value => undef,
3183 @_,
3184 );
3185
3186 $self->_set_value ($self->{value});
3187
3188 $self
3189}
3190
3191sub invoke_button_down {
3192 my ($self, $ev) = @_;
3193
3194 my @menu_items;
3195
3196 for (@{ $self->{options} }) {
3197 my ($value, $title, $tooltip) = @$_;
3198
3199 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3200 }
3201
3202 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3203}
3204
3205sub _set_value {
3206 my ($self, $value) = @_;
3207
3208 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3209 or return;
3210
3211 $self->{value} = $item->[0];
3212 $self->set_markup ("$item->[1] ⇓");
3213 $self->set_tooltip ($item->[2]);
3214}
3215
3216sub set_value {
3217 my ($self, $value) = @_;
3218
3219 return unless $self->{value} ne $value;
3220
3221 $self->_set_value ($value);
3222 $self->emit (changed => $value);
3223}
3224
3225#############################################################################
3226
3227package CFClient::UI::Statusbox;
3228
3229our @ISA = CFClient::UI::VBox::;
3230
3231sub new {
3232 my $class = shift;
3233
3234 my $self = $class->SUPER::new (
3235 fontsize => 0.8,
3236 @_,
3237 );
3238
3239 Scalar::Util::weaken (my $this = $self);
3240
3241 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3242
3243 $self
3244}
3245
3246sub reorder {
3247 my ($self) = @_;
3248 my $NOW = Time::HiRes::time;
3249
3250 # freeze display when hovering over any label
3251 return if $CFClient::UI::TOOLTIP->{owner}
3252 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3253 values %{ $self->{item} };
3254
3255 while (my ($k, $v) = each %{ $self->{item} }) {
3256 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3257 }
3258
3259 my @widgets;
3260
3261 my @items = sort {
3262 $a->{pri} <=> $b->{pri}
3263 or $b->{id} <=> $a->{id}
3264 } values %{ $self->{item} };
3265
3266 $self->{timer}->interval (1);
3267
3268 my $count = 10 + 1;
3269 for my $item (@items) {
3270 last unless --$count;
3271
3272 my $label = $item->{label} ||= do {
3273 # TODO: doesn't handle markup well (read as: at all)
3274 my $short = $item->{count} > 1
3275 ? "<b>$item->{count} ×</b> $item->{text}"
3276 : $item->{text};
3277
3278 for ($short) {
3279 s/^\s+//;
3280 s/\s+/ /g;
3281 }
3282
3283 new CFClient::UI::Label
3284 markup => $short,
3285 tooltip => $item->{tooltip},
3286 tooltip_font => $::FONT_PROP,
3287 tooltip_width => 0.67,
3288 fontsize => $item->{fontsize} || $self->{fontsize},
3289 max_w => $::WIDTH * 0.44,
3290 fg => [@{ $item->{fg} }],
3291 can_events => 1,
3292 can_hover => 1
3293 };
3294
3295 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3296 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3297 $label->update;
3298 $label->set_max_size (undef, $label->{req_h} * $diff)
3299 if $diff < 1;
3300 $self->{timer}->interval (1/30);
3301 } else {
3302 $label->{fg}[3] = $item->{fg}[3] || 1;
3303 }
3304
3305 push @widgets, $label;
3306 }
3307
3308 $self->clear;
3309 $self->SUPER::add (reverse @widgets);
3310}
3311
3312sub add {
3313 my ($self, $text, %arg) = @_;
3314
3315 $text =~ s/^\s+//;
3316 $text =~ s/\s+$//;
3317
3318 return unless $text;
3319
3320 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3321
3322 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3323
3324 if (my $item = $self->{item}{$group}) {
3325 if ($item->{text} eq $text) {
3326 $item->{count}++;
3327 } else {
3328 $item->{count} = 1;
3329 $item->{text} = $item->{tooltip} = $text;
3330 }
3331 $item->{id} += 0.2;#d#
3332 $item->{timeout} = $timeout;
3333 delete $item->{label};
3334 } else {
3335 $self->{item}{$group} = {
3336 id => ++$self->{id},
3337 text => $text,
3338 timeout => $timeout,
3339 tooltip => $text,
3340 fg => [0.8, 0.8, 0.8, 0.8],
3341 pri => 0,
3342 count => 1,
3343 %arg,
3344 };
3345 }
3346
3347 $self->reorder;
3348}
3349
3350sub reconfigure {
3351 my ($self) = @_;
3352
3353 delete $_->{label}
3354 for values %{ $self->{item} || {} };
3355
3356 $self->reorder;
3357 $self->SUPER::reconfigure;
3358}
3359
3360sub destroy {
3361 my ($self) = @_;
3362
3363 $self->{timer}->cancel;
3364
3365 $self->SUPER::destroy;
3366}
3367
3368#############################################################################
3369
3370package CFClient::UI::Inventory;
3371
3372our @ISA = CFClient::UI::ScrolledWindow::;
3373
3374sub new {
3375 my $class = shift;
3376
3377 my $self = $class->SUPER::new (
3378 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3379 @_,
3380 );
3381
3382 $self
3383}
3384
3385sub set_items {
3386 my ($self, $items) = @_;
3387
3388 $self->{child}->clear;
3389 return unless $items;
3390
3391 my @items = sort {
3392 ($a->{type} <=> $b->{type})
3393 or ($a->{name} cmp $b->{name})
3394 } @$items;
3395
3396 $self->{real_items} = \@items;
3397
3398 my $row = 0;
3399 for my $item (@items) {
3400 CFClient::Item::update_widgets $item;
3401
3402 $self->{child}->add (0, $row, $item->{face_widget});
3403 $self->{child}->add (1, $row, $item->{desc_widget});
3404 $self->{child}->add (2, $row, $item->{weight_widget});
3405
3406 $row++;
3407 }
3408}
3409
3410#############################################################################
3411
3412package CFClient::UI::BindEditor;
3413
3414our @ISA = CFClient::UI::FancyFrame::;
3415
3416sub new {
3417 my $class = shift;
3418
3419 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3420
3421 $self->add (my $vb = new CFClient::UI::VBox);
3422
3423
3424 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3425 text => "start recording",
3426 tooltip => "Start/Stops recording of actions."
3427 ."All subsequent actions after the recording started will be captured."
3428 ."The actions are displayed after the record was stopped."
3429 ."To bind the action you have to click on the 'Bind' button",
3430 on_activate => sub {
3431 unless ($self->{recording}) {
3432 $self->start;
3433 } else {
3434 $self->stop;
3435 }
3436 });
3437
3438 $vb->add (new CFClient::UI::Label text => "Actions:");
3439 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3440
3441 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3442 $vb->add (my $hb = new CFClient::UI::HBox);
3443 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3444 $hb->add (new CFClient::UI::Button
3445 text => "bind",
3446 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3447 on_activate => sub {
3448 $self->ask_for_bind;
3449 });
3450
3451 $vb->add (my $hb = new CFClient::UI::HBox);
3452 $hb->add (new CFClient::UI::Button
3453 text => "ok",
3454 expand => 1,
3455 tooltip => "This closes the binding editor and saves the binding",
3456 on_activate => sub {
3457 $self->hide;
3458 $self->commit;
3459 });
3460
3461 $hb->add (new CFClient::UI::Button
3462 text => "cancel",
3463 expand => 1,
3464 tooltip => "This closes the binding editor without saving",
3465 on_activate => sub {
3466 $self->hide;
3467 $self->{binding_cancel}->()
3468 if $self->{binding_cancel};
3469 });
3470
3471 $self->update_binding_widgets;
3472
3473 $self
3474}
3475
3476sub commit {
3477 my ($self) = @_;
3478 my ($mod, $sym, $cmds) = $self->get_binding;
3479 if ($sym != 0 && @$cmds > 0) {
3480 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3481 ."'. Don't forget 'Save Config'!");
3482 $self->{binding_change}->($mod, $sym, $cmds)
3483 if $self->{binding_change};
3484 } else {
3485 $::STATUSBOX->add ("No action bound, no key or action specified!");
3486 $self->{binding_cancel}->()
3487 if $self->{binding_cancel};
3488 }
3489}
3490
3491sub start {
3492 my ($self) = @_;
3493
3494 $self->{rec_btn}->set_text ("stop recording");
3495 $self->{recording} = 1;
3496 $self->clear_command_list;
3497 $::CONN->start_record if $::CONN;
3498}
3499
3500sub stop {
3501 my ($self) = @_;
3502
3503 $self->{rec_btn}->set_text ("start recording");
3504 $self->{recording} = 0;
3505
3506 my $rec;
3507 $rec = $::CONN->stop_record if $::CONN;
3508 return unless ref $rec eq 'ARRAY';
3509 $self->set_command_list ($rec);
3510}
3511
3512
3513sub ask_for_bind_and_commit {
3514 my ($self) = @_;
3515 $self->ask_for_bind (1);
3516}
3517
3518sub ask_for_bind {
3519 my ($self, $commit, $end_cb) = @_;
3520
3521 CFClient::Binder::open_binding_dialog (sub {
3522 my ($mod, $sym) = @_;
3523 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3524 $self->update_binding_widgets;
3525 $self->commit if $commit;
3526 $end_cb->() if $end_cb;
3527 });
3528}
3529
3530# $mod and $sym are the modifiers and key symbol
3531# $cmds is a array ref of strings (the commands)
3532# $cb is the callback that is executed on OK
3533# $ccb is the callback that is executed on CANCEL and
3534# when the binding was unsuccessful on OK
3535sub set_binding {
3536 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3537
3538 $self->clear_command_list;
3539 $self->{recording} = 0;
3540 $self->{rec_btn}->set_text ("start recording");
3541
3542 $self->{binding} = [$mod, $sym];
3543 $self->{commands} = $cmds;
3544
3545 $self->{binding_change} = $cb;
3546 $self->{binding_cancel} = $ccb;
3547
3548 $self->update_binding_widgets;
3549}
3550
3551# this is a shortcut method that asks for a binding
3552# and then just binds it.
3553sub do_quick_binding {
3554 my ($self, $cmds, $end_cb) = @_;
3555 $self->set_binding (undef, undef, $cmds, sub {
3556 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3557 });
3558 $self->ask_for_bind (1, $end_cb);
3559}
3560
3561sub update_binding_widgets {
3562 my ($self) = @_;
3563 my ($mod, $sym, $cmds) = $self->get_binding;
3564 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3565 $self->set_command_list ($cmds);
3566}
3567
3568sub get_binding {
3569 my ($self) = @_;
3570 return (
3571 $self->{binding}->[0],
3572 $self->{binding}->[1],
3573 [ grep { defined $_ } @{$self->{commands}} ]
3574 );
3575}
3576
3577sub clear_command_list {
3578 my ($self) = @_;
3579 $self->{cmdbox}->clear ();
3580}
3581
3582sub set_command_list {
3583 my ($self, $cmds) = @_;
3584
3585 $self->{cmdbox}->clear ();
3586 $self->{commands} = $cmds;
3587
3588 my $idx = 0;
3589
3590 for (@$cmds) {
3591 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3592
3593 my $i = $idx;
3594 $hb->add (new CFClient::UI::Label text => $_);
3595 $hb->add (new CFClient::UI::Button
3596 text => "delete",
3597 tooltip => "Deletes the action from the record",
3598 on_activate => sub {
3599 $self->{cmdbox}->remove ($hb);
3600 $cmds->[$i] = undef;
3601 });
3602
3603
3604 $idx++
3605 }
3606}
3607
3608#############################################################################
3609
3610package CFClient::UI::SpellList;
3611
3612our @ISA = CFClient::UI::Table::;
3613
3614sub new {
3615 my $class = shift;
3616
3617 my $self = $class->SUPER::new (
3618 binding => [],
3619 commands => [],
2325 @_, 3620 @_,
2326 ) 3621 )
2327} 3622}
2328 3623
3624my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3625
3626my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3627 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3628my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3629 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3630my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3631 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3632my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3633 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3634my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3635 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3636
3637sub rebuild_spell_list {
3638 my ($self) = @_;
3639
3640 $CFClient::UI::ROOT->on_refresh ($self => sub {
3641 $self->clear;
3642
3643 return unless $::CONN;
3644
3645 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3646 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3647 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3648 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3649 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3650
3651 my $row = 0;
3652
3653 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3654 my $spell = $self->{spell}{$_};
3655
3656 $row++;
3657
3658 my $spell_cb = sub {
3659 my ($widget, $ev) = @_;
3660
3661 if ($ev->{button} == 1) {
3662 $::CONN->user_send ("cast $spell->{name}");
3663 } elsif ($ev->{button} == 2) {
3664 $::CONN->user_send ("invoke $spell->{name}");
3665 } elsif ($ev->{button} == 3) {
3666 (new CFClient::UI::Menu
3667 items => [
3668 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3669 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3670 ],
3671 )->popup ($ev);
3672 } else {
3673 return 0;
3674 }
3675
3676 1
3677 };
3678
3679 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3680
3681 #TODO: add path info to tooltip
3682 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3683
3684 $self->add (0, $row, new CFClient::UI::Face
3685 face => $spell->{face},
3686 can_hover => 1,
3687 can_events => 1,
3688 tooltip => $tooltip,
3689 on_button_down => $spell_cb,
3690 );
3691
3692 $self->add (1, $row, new CFClient::UI::Label
3693 expand => 1,
3694 text => $spell->{name},
3695 can_hover => 1,
3696 can_events => 1,
3697 tooltip => $tooltip,
3698 on_button_down => $spell_cb,
3699 );
3700
3701 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3702 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3703 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3704 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3705 }
3706 });
3707}
3708
3709sub add_spell {
3710 my ($self, $spell) = @_;
3711
3712 $self->{spell}->{$spell->{name}} = $spell;
3713 $self->rebuild_spell_list;
3714}
3715
3716sub remove_spell {
3717 my ($self, $spell) = @_;
3718
3719 delete $self->{spell}->{$spell->{name}};
3720 $self->rebuild_spell_list;
3721}
3722
3723sub clear_spells {
3724 my ($self) = @_;
3725
3726 $self->{spell} = {};
3727 $self->rebuild_spell_list;
3728}
3729
3730#############################################################################
3731
3732package CFClient::UI::Root;
3733
3734our @ISA = CFClient::UI::Container::;
3735
3736use List::Util qw(min max);
3737
3738use CFClient::OpenGL;
3739
3740sub new {
3741 my $class = shift;
3742
3743 my $self = $class->SUPER::new (
3744 visible => 1,
3745 @_,
3746 );
3747
3748 Scalar::Util::weaken ($self->{root} = $self);
3749
3750 $self
3751}
3752
2329sub size_request { 3753sub size_request {
2330 (32, 8)
2331}
2332
2333sub draw {
2334 my ($self) = @_; 3754 my ($self) = @_;
2335 3755
2336 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3756 ($self->{w}, $self->{h})
2337
2338 if ($tex) {
2339 glEnable GL_BLEND;
2340 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2341 glEnable GL_TEXTURE_2D;
2342 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2343 glColor 1, 1, 1, 1;
2344 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2345 glDisable GL_TEXTURE_2D;
2346 glDisable GL_BLEND;
2347 }
2348} 3757}
2349 3758
2350############################################################################# 3759sub _to_pixel {
3760 my ($coord, $size, $max) = @_;
2351 3761
2352package CFClient::UI::Root; 3762 $coord =
3763 $coord eq "center" ? ($max - $size) * 0.5
3764 : $coord eq "max" ? $max
3765 : $coord;
2353 3766
2354our @ISA = CFClient::UI::Container::; 3767 $coord = 0 if $coord < 0;
3768 $coord = $max - $size if $coord > $max - $size;
2355 3769
2356use CFClient::OpenGL; 3770 int $coord + 0.5
2357
2358sub check_size {
2359 my ($self) = @_;
2360
2361 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2362} 3771}
2363 3772
2364sub size_request { 3773sub invoke_size_allocate {
2365 ($::WIDTH, $::HEIGHT)
2366}
2367
2368sub configure {
2369 my ($self, $x, $y, $w, $h) = @_; 3774 my ($self, $w, $h) = @_;
2370 3775
2371 $self->SUPER::configure ($x, $y, $w, $h);
2372
2373 for my $child (@{$self->{children}}) { 3776 for my $child ($self->children) {
2374 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3777 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2375 3778
2376 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3779 $X = $child->{force_x} if exists $child->{force_x};
2377 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3780 $Y = $child->{force_y} if exists $child->{force_y};
3781
3782 $X = _to_pixel $X, $W, $self->{w};
3783 $Y = _to_pixel $Y, $H, $self->{h};
3784
2378 $child->configure ($X, $Y, $W,$H); 3785 $child->configure ($X, $Y, $W, $H);
3786 }
3787
2379 } 3788 1
2380} 3789}
2381 3790
2382sub _topleft { 3791sub coord2local {
2383 my ($self, $x, $y) = @_; 3792 my ($self, $x, $y) = @_;
2384 3793
2385 ($x, $y) 3794 ($x, $y)
2386} 3795}
2387 3796
3797sub coord2global {
3798 my ($self, $x, $y) = @_;
3799
3800 ($x, $y)
3801}
3802
2388sub update { 3803sub update {
2389 my ($self) = @_; 3804 my ($self) = @_;
2390 3805
2391 $self->check_size; 3806 $::WANT_REFRESH++;
2392 ::refresh ();
2393} 3807}
2394 3808
2395sub add { 3809sub add {
2396 my ($self, $child) = @_; 3810 my ($self, @children) = @_;
2397 3811
2398 # integerize window positions 3812 $_->{is_toplevel} = 1
2399 $child->{x} = int $child->{x}; 3813 for @children;
2400 $child->{y} = int $child->{y};
2401 3814
2402 $self->SUPER::add ($child); 3815 $self->SUPER::add (@children);
3816}
3817
3818sub remove {
3819 my ($self, @children) = @_;
3820
3821 $self->SUPER::remove (@children);
3822
3823 delete $self->{is_toplevel}
3824 for @children;
3825
3826 while (@children) {
3827 my $w = pop @children;
3828 push @children, $w->children;
3829 $w->set_invisible;
3830 }
2403} 3831}
2404 3832
2405sub on_refresh { 3833sub on_refresh {
2406 my ($self, $id, $cb) = @_; 3834 my ($self, $id, $cb) = @_;
2407 3835
2408 $self->{refresh_hook}{$id} = $cb; 3836 $self->{refresh_hook}{$id} = $cb;
2409} 3837}
2410 3838
3839sub on_post_alloc {
3840 my ($self, $id, $cb) = @_;
3841
3842 $self->{post_alloc_hook}{$id} = $cb;
3843}
3844
2411sub draw { 3845sub draw {
2412 my ($self) = @_; 3846 my ($self) = @_;
2413 3847
2414 while (my $rcb = delete $self->{refresh_hook}) { 3848 while ($self->{refresh_hook}) {
2415 $_->() for values %$rcb; 3849 $_->()
3850 for values %{delete $self->{refresh_hook}};
2416 } 3851 }
3852
3853 if ($self->{realloc}) {
3854 my %queue;
3855 my @queue;
3856 my $widget;
3857
3858 outer:
3859 while () {
3860 if (my $realloc = delete $self->{realloc}) {
3861 for $widget (values %$realloc) {
3862 $widget->{visible} or next; # do not resize invisible widgets
3863
3864 $queue{$widget+0}++ and next; # duplicates are common
3865
3866 push @{ $queue[$widget->{visible}] }, $widget;
3867 }
3868 }
3869
3870 while () {
3871 @queue or last outer;
3872
3873 $widget = pop @{ $queue[-1] || [] }
3874 and last;
3875
3876 pop @queue;
3877 }
3878
3879 delete $queue{$widget+0};
3880
3881 my ($w, $h) = $widget->size_request;
3882
3883 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3884 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3885
3886 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3887 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3888
3889 $w = $widget->{force_w} if exists $widget->{force_w};
3890 $h = $widget->{force_h} if exists $widget->{force_h};
3891
3892 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3893 || delete $widget->{force_realloc}) {
3894 $widget->{req_w} = $w;
3895 $widget->{req_h} = $h;
3896
3897 $self->{size_alloc}{$widget+0} = $widget;
3898
3899 if (my $parent = $widget->{parent}) {
3900 $self->{realloc}{$parent+0} = $parent
3901 unless $queue{$parent+0};
3902
3903 $parent->{force_size_alloc} = 1;
3904 $self->{size_alloc}{$parent+0} = $parent;
3905 }
3906 }
3907
3908 delete $self->{realloc}{$widget+0};
3909 }
3910 }
3911
3912 while (my $size_alloc = delete $self->{size_alloc}) {
3913 my @queue = sort { $b->{visible} <=> $a->{visible} }
3914 values %$size_alloc;
3915
3916 while () {
3917 my $widget = pop @queue || last;
3918
3919 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3920
3921 $w = 0 if $w < 0;
3922 $h = 0 if $h < 0;
3923
3924 $w = int $w + 0.5;
3925 $h = int $h + 0.5;
3926
3927 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3928 $widget->{old_w} = $widget->{w};
3929 $widget->{old_h} = $widget->{h};
3930
3931 $widget->{w} = $w;
3932 $widget->{h} = $h;
3933
3934 $widget->emit (size_allocate => $w, $h);
3935 }
3936 }
3937 }
3938
3939 while ($self->{post_alloc_hook}) {
3940 $_->()
3941 for values %{delete $self->{post_alloc_hook}};
3942 }
3943
2417 3944
2418 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3945 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2419 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3946 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2420 glClear GL_COLOR_BUFFER_BIT; 3947 glClear GL_COLOR_BUFFER_BIT;
2421 3948
2422 glMatrixMode GL_PROJECTION; 3949 glMatrixMode GL_PROJECTION;
2423 glLoadIdentity; 3950 glLoadIdentity;
2424 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3951 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2425 glMatrixMode GL_MODELVIEW; 3952 glMatrixMode GL_MODELVIEW;
2426 glLoadIdentity; 3953 glLoadIdentity;
2427 3954
3955 {
3956 package CFClient::UI::Base;
3957
3958 ($draw_x, $draw_y, $draw_w, $draw_h) =
3959 (0, 0, $self->{w}, $self->{h});
3960 }
3961
2428 $self->_draw; 3962 $self->_draw;
2429} 3963}
2430 3964
2431############################################################################# 3965#############################################################################
2432 3966
2433package CFClient::UI; 3967package CFClient::UI;
2434 3968
2435$ROOT = new CFClient::UI::Root; 3969$ROOT = new CFClient::UI::Root;
2436$TOOLTIP = new CFClient::UI::Tooltip; 3970$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2437 3971
24381 39721
2439 3973

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