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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.188 by root, Mon May 8 21:16:09 2006 UTC vs.
Revision 1.307 by root, Sun Jun 18 19:13:20 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
13our $TOOLTIP; 17our $TOOLTIP;
14our $BUTTON_STATE; 18our $BUTTON_STATE;
15 19
16sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17 if (!$GRAB) { 23 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
23 32
24 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
25 34
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 36
28 $TOOLTIP->set_markup ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
29
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
39 } 39 }
40 40
41 return; 41 return;
42 } 42 }
43 } 43 }
44 } 44 }
45 45
46 $TOOLTIP->hide; 46 $TOOLTIP->hide;
47 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;
48} 71}
49 72
50# class methods for events 73# class methods for events
51sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
53 if $FOCUS; 76 if $FOCUS;
54} 77}
55 78
56sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
58 if $FOCUS; 81 if $FOCUS;
59} 82}
60 83
61sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
62 my ($ev) = @_; 85 my ($ev) = @_;
… …
66 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
67 90
68 $GRAB = $widget; 91 $GRAB = $widget;
69 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
70 93
71 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
72 } 95 }
73 96
74 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
75 98
76 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
77 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
80} 101}
81 102
82sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
83 my ($ev) = @_; 104 my ($ev) = @_;
84 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
85 106
86 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
87 108
88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
89 110
90 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
91 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
94 113
95 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
96 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
97 $grab->update if $grab; 116 $grab->update if $grab;
98 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
99 118
100 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
101 } 120 }
102} 121}
103 122
104sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
105 my ($ev) = @_; 124 my ($ev) = @_;
… …
111 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
112 131
113 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
114 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
115 134
116 check_tooltip; 135 $TOOLTIP_WATCHER->start;
117 } 136 }
118 137
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
122 } 139 if $HOVER;
123} 140}
124 141
125# convert position array to integers 142# convert position array to integers
126sub harmonize { 143sub harmonize {
127 my ($vals) = @_; 144 my ($vals) = @_;
… …
133 $rem += $_ - $i; 150 $rem += $_ - $i;
134 $_ = $i; 151 $_ = $i;
135 } 152 }
136} 153}
137 154
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
138############################################################################# 196#############################################################################
139 197
140package CFClient::UI::Base; 198package CFClient::UI::Base;
141 199
142use strict; 200use strict;
… …
145 203
146sub new { 204sub new {
147 my $class = shift; 205 my $class = shift;
148 206
149 my $self = bless { 207 my $self = bless {
150 x => 0, 208 x => "center",
151 y => 0, 209 y => "center",
152 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
153 can_events => 1, 213 can_events => 1,
154 @_ 214 @_
155 }, $class; 215 }, $class;
156 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
157 for (keys %$self) { 219 for (keys %$self) {
158 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
159 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
160 } 222 }
161 } 223 }
162 224
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
163 $self 237 $self
164} 238}
165 239
166sub destroy { 240sub destroy {
167 my ($self) = @_; 241 my ($self) = @_;
… …
176 return if $self->{parent}; 250 return if $self->{parent};
177 251
178 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
179} 253}
180 254
181sub hide { 255sub set_visible {
182 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};
183 279
184 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
186 282
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
187 $self->{parent}->remove ($self) 312 $self->{parent}->remove ($self)
188 if $self->{parent}; 313 if $self->{parent};
189} 314}
190 315
191sub move { 316sub move_abs {
192 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
193 318
194 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
195 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
196 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
197 322
198 $self->update; 323 $self->update;
199} 324}
200 325
201sub set_size { 326sub set_size {
202 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
203 328
204 $self->{user_w} = $w; 329 $self->{force_w} = $w;
205 $self->{user_h} = $h; 330 $self->{force_h} = $h;
206 331
207 $self->check_size; 332 $self->realloc;
208} 333}
209 334
210sub size_request { 335sub size_request {
211 require Carp; 336 require Carp;
212 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
214 339
215sub configure { 340sub configure {
216 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
217 342
218 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
219 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
220 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
221 348
222 # use alignment to adjust x, y 349 # use alignment to adjust x, y
223 350
224 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
225 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
226
227 ($w, $h) = ($w2, $h2);
228 } 353 }
229 354
230 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
231 $self->{x} = $x; 356 $self->{x} = $x;
232 $self->{y} = $y; 357 $self->{y} = $y;
233 $self->update; 358 $self->update;
234 } 359 }
235 360
236 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
237 $self->{w} = $w; 364 $self->{alloc_w} = $w;
238 $self->{h} = $h; 365 $self->{alloc_h} = $h;
239 366
240 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
241 $self->update;
242 $self->emit (size_allocate => $w, $h);
243 } 368 }
244}
245
246sub size_allocate {
247 # nothing to be done
248} 369}
249 370
250sub children { 371sub children {
372 # nop
251} 373}
252 374
253# call when resolution changes etc. 375sub visible_children {
254sub reconfigure { 376 $_[0]->children
255 my ($self) = @_;
256
257 $_->reconfigure
258 for $self->children;
259
260 $self->check_size;
261 $self->size_allocate ($self->{w}, $self->{h});
262 $self->update;
263} 377}
264 378
265sub set_max_size { 379sub set_max_size {
266 my ($self, $w, $h) = @_; 380 my ($self, $w, $h) = @_;
267 381
268 delete $self->{max_w}; $self->{max_w} = $w if $w; 382 $self->{max_w} = int $w if defined $w;
269 delete $self->{max_h}; $self->{max_h} = $h if $h; 383 $self->{max_h} = int $h if defined $h;
270}
271 384
272# return top left coordinates 385 $self->realloc;
273sub _topleft { 386}
387
388sub set_tooltip {
274 my ($self, $x, $y) = @_; 389 my ($self, $tooltip) = @_;
275 390
276 $self->{parent} 391 $tooltip =~ s/^\s+//;
277 or Carp::confess "no parent widget in _topleft\n";#d# 392 $tooltip =~ s/\s+$//;
278 393
279 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 394 return if $self->{tooltip} eq $tooltip;
395
396 $self->{tooltip} = $tooltip;
397
398 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
399 delete $CFClient::UI::TOOLTIP->{owner};
400 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
280} 402}
281 403
282# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
283sub coord2local { 405sub coord2local {
284 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
285 407
286 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
287 ($x - $X, $y - $Y)
288} 409}
289 410
290# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
291sub coord2global { 412sub coord2global {
292 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
293 414
294 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
295 ($x + $X, $y + $Y)
296} 416}
297 417
298sub focus_in { 418sub invoke_focus_in {
299 my ($self) = @_; 419 my ($self) = @_;
300 420
301 return if $FOCUS == $self; 421 return if $FOCUS == $self;
302 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
303 423
304 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
305 425
306 $self->emit (focus_in => $focus);
307
308 $focus->update if $focus; 426 $focus->update if $focus;
309 $FOCUS->update; 427 $FOCUS->update;
310}
311 428
429 0
430}
431
312sub focus_out { 432sub invoke_focus_out {
313 my ($self) = @_; 433 my ($self) = @_;
314 434
315 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
316 436
317 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
318 438
319 $self->emit (focus_out => $focus);
320
321 $focus->update if $focus; #? 439 $focus->update if $focus; #?
322}
323 440
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 $self->emit ("focus_in");
451}
452
324sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
325sub button_up { } 454sub invoke_button_up { 1 }
326sub key_down { } 455sub invoke_key_down { 1 }
327sub key_up { } 456sub invoke_key_up { 1 }
328 457
329sub button_down { 458sub invoke_button_down {
330 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
331 460
332 $self->focus_in; 461 $self->grab_focus;
333}
334 462
335sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 463 1
336sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 464}
337sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 465
338sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 466sub connect {
339sub 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, $draw_h); # screen rectangle being drawn
340 530
341sub draw { 531sub draw {
342 my ($self) = @_; 532 my ($self) = @_;
343 533
344 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);
345 545
346 glPushMatrix; 546 glPushMatrix;
347 glTranslate $self->{x}, $self->{y}, 0; 547 glTranslate $self->{x}, $self->{y}, 0;
348 $self->_draw;
349 glPopMatrix;
350 548
351 if ($self == $HOVER && $self->{can_hover}) { 549 if ($self == $HOVER && $self->{can_hover}) {
352 my ($x, $y) = @$self{qw(x y)};
353
354 glColor 1, 0.8, 0.5, 0.2; 550 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
355 glEnable GL_BLEND; 551 glEnable GL_BLEND;
356 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 552 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
357 glBegin GL_QUADS; 553 glBegin GL_QUADS;
358 glVertex $x , $y;
359 glVertex $x + $self->{w}, $y;
360 glVertex $x + $self->{w}, $y + $self->{h};
361 glVertex $x , $y + $self->{h};
362 glEnd;
363 glDisable GL_BLEND;
364 }
365
366 if ($ENV{PCLIENT_DEBUG}) {
367 glPushMatrix;
368 glColor 1, 1, 0, 1;
369 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
370 glBegin GL_LINE_LOOP;
371 glVertex 0 , 0; 554 glVertex 0 , 0;
372 glVertex $self->{w}, 0; 555 glVertex $self->{w}, 0;
373 glVertex $self->{w}, $self->{h}; 556 glVertex $self->{w}, $self->{h};
374 glVertex 0 , $self->{h}; 557 glVertex 0 , $self->{h};
375 glEnd; 558 glEnd;
559 glDisable GL_BLEND;
560 }
561
562 if ($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;
376 glPopMatrix; 572 glPopMatrix;
377 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;
378 } 574 }
575
576 $self->_draw;
577 glPopMatrix;
379} 578}
380 579
381sub _draw { 580sub _draw {
382 my ($self) = @_; 581 my ($self) = @_;
383 582
384 warn "no draw defined for $self\n"; 583 warn "no draw defined for $self\n";
385} 584}
386 585
387sub find_widget {
388 my ($self, $x, $y) = @_;
389
390 return () unless $self->{can_events};
391
392 return $self
393 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
394 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
395
396 ()
397}
398
399sub set_parent {
400 my ($self, $parent) = @_;
401
402 Scalar::Util::weaken ($self->{parent} = $parent);
403}
404
405sub check_size {
406 my ($self) = @_;
407
408 $self->{parent}
409 or return 1;
410
411 my ($w, $h) = $self->{user_w} && $self->{user_h}
412 ? @$self{qw(user_w user_h)}
413 : $self->size_request;
414
415 if ($w != $self->{req_w} || $h != $self->{req_h}) {
416 $self->{req_w} = $w;
417 $self->{req_h} = $h;
418
419 $self->{parent}->check_size
420 or $self->size_allocate (
421 (List::Util::max $self->{w}, $w),
422 (List::Util::max $self->{h}, $h),
423 );
424
425 1
426 } else {
427 0
428 }
429}
430
431sub update {
432 my ($self) = @_;
433
434 $self->{parent}->update
435 if $self->{parent};
436}
437
438sub connect {
439 my ($self, $signal, $cb) = @_;
440
441 push @{ $self->{signal_cb}{$signal} }, $cb;
442}
443
444sub emit {
445 my ($self, $signal, @args) = @_;
446
447 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
448}
449
450sub DESTROY { 586sub DESTROY {
451 my ($self) = @_; 587 my ($self) = @_;
452 588
453 #$self->deactivate; 589 delete $WIDGET{$self+0};
590
591 eval { $self->destroy };
592 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
454} 593}
455 594
456############################################################################# 595#############################################################################
457 596
458package CFClient::UI::DrawBG; 597package CFClient::UI::DrawBG;
… …
466 my $class = shift; 605 my $class = shift;
467 606
468 # range [value, low, high, page] 607 # range [value, low, high, page]
469 608
470 $class->SUPER::new ( 609 $class->SUPER::new (
471 bg => [0, 0, 0, 0.2], 610 #bg => [0, 0, 0, 0.2],
472 active_bg => [1, 1, 1, 0.5], 611 #active_bg => [1, 1, 1, 0.5],
473 @_ 612 @_
474 ) 613 )
475} 614}
476 615
477sub _draw { 616sub _draw {
478 my ($self) = @_; 617 my ($self) = @_;
479 618
619 my $color = $FOCUS == $self && $self->{active_bg}
620 ? $self->{active_bg}
621 : $self->{bg};
622
623 if ($color && (@$color < 4 || $color->[3])) {
480 my ($w, $h) = @$self{qw(w h)}; 624 my ($w, $h) = @$self{qw(w h)};
481 625
482 glEnable GL_BLEND; 626 glEnable GL_BLEND;
483 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 627 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
484 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 628 glColor_premultiply @$color;
485 629
486 glBegin GL_QUADS; 630 glBegin GL_QUADS;
487 glVertex 0 , 0; 631 glVertex 0 , 0;
488 glVertex 0 , $h; 632 glVertex 0 , $h;
489 glVertex $w, $h; 633 glVertex $w, $h;
490 glVertex $w, 0; 634 glVertex $w, 0;
491 glEnd; 635 glEnd;
492 636
493 glDisable GL_BLEND; 637 glDisable GL_BLEND;
638 }
494} 639}
495 640
496############################################################################# 641#############################################################################
497 642
498package CFClient::UI::Empty; 643package CFClient::UI::Empty;
… …
503 my ($class, %arg) = @_; 648 my ($class, %arg) = @_;
504 $class->SUPER::new (can_events => 0, %arg); 649 $class->SUPER::new (can_events => 0, %arg);
505} 650}
506 651
507sub size_request { 652sub size_request {
508 (0, 0) 653 my ($self) = @_;
654
655 ($self->{w} + 0, $self->{h} + 0)
509} 656}
510 657
511sub draw { } 658sub draw { }
512 659
513############################################################################# 660#############################################################################
… …
517our @ISA = CFClient::UI::Base::; 664our @ISA = CFClient::UI::Base::;
518 665
519sub new { 666sub new {
520 my ($class, %arg) = @_; 667 my ($class, %arg) = @_;
521 668
522 my $children = delete $arg{children} || []; 669 my $children = delete $arg{children};
523 670
524 my $self = $class->SUPER::new ( 671 my $self = $class->SUPER::new (
525 children => [], 672 children => [],
526 can_events => 0, 673 can_events => 0,
527 %arg, 674 %arg,
528 ); 675 );
676
529 $self->add ($_) for @$children; 677 $self->add (@$children)
678 if $children;
530 679
531 $self 680 $self
532} 681}
533 682
534sub add { 683sub add {
… …
542 $self->{children} = [ 691 $self->{children} = [
543 sort { $a->{z} <=> $b->{z} } 692 sort { $a->{z} <=> $b->{z} }
544 @{$self->{children}}, @widgets 693 @{$self->{children}}, @widgets
545 ]; 694 ];
546 695
547 $_->check_size 696 $self->realloc;
548 for @widgets;
549
550 $self->update;
551} 697}
552 698
553sub children { 699sub children {
554 @{ $_[0]{children} } 700 @{ $_[0]{children} }
555} 701}
… …
560 delete $child->{parent}; 706 delete $child->{parent};
561 $child->hide; 707 $child->hide;
562 708
563 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 709 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
564 710
565 $self->check_size; 711 $self->realloc;
566 $self->update;
567} 712}
568 713
569sub clear { 714sub clear {
570 my ($self) = @_; 715 my ($self) = @_;
571 716
… …
575 for (@$children) { 720 for (@$children) {
576 delete $_->{parent}; 721 delete $_->{parent};
577 $_->hide; 722 $_->hide;
578 } 723 }
579 724
580 $self->check_size; 725 $self->realloc;
581 $self->update;
582} 726}
583 727
584sub find_widget { 728sub find_widget {
585 my ($self, $x, $y) = @_; 729 my ($self, $x, $y) = @_;
586 730
587 $x -= $self->{x}; 731 $x -= $self->{x};
588 $y -= $self->{y}; 732 $y -= $self->{y};
589 733
590 my $res; 734 my $res;
591 735
592 for (reverse @{ $self->{children} }) { 736 for (reverse $self->visible_children) {
593 $res = $_->find_widget ($x, $y) 737 $res = $_->find_widget ($x, $y)
594 and return $res; 738 and return $res;
595 } 739 }
596 740
597 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 741 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
618} 762}
619 763
620sub add { 764sub add {
621 my ($self, $child) = @_; 765 my ($self, $child) = @_;
622 766
623 $self->{children} = []; 767 $self->SUPER::remove ($_) for @{ $self->{children} };
624
625 $self->SUPER::add ($child); 768 $self->SUPER::add ($child);
626} 769}
627 770
628sub remove { 771sub remove {
629 my ($self, $widget) = @_; 772 my ($self, $widget) = @_;
… …
638 781
639sub size_request { 782sub size_request {
640 $_[0]{children}[0]->size_request 783 $_[0]{children}[0]->size_request
641} 784}
642 785
643sub size_allocate { 786sub invoke_size_allocate {
644 my ($self, $w, $h) = @_; 787 my ($self, $w, $h) = @_;
645 788
646 $self->{children}[0]->configure (0, 0, $w, $h); 789 $self->{children}[0]->configure (0, 0, $w, $h);
790
791 1
647} 792}
648 793
649############################################################################# 794#############################################################################
795
796# back-buffered drawing area
650 797
651package CFClient::UI::Window; 798package CFClient::UI::Window;
652 799
653our @ISA = CFClient::UI::Bin::; 800our @ISA = CFClient::UI::Bin::;
654 801
… …
661} 808}
662 809
663sub update { 810sub update {
664 my ($self) = @_; 811 my ($self) = @_;
665 812
666 $ROOT->on_refresh ($self => sub { $self->render_child }); 813 $ROOT->on_post_alloc ($self => sub { $self->render_child });
667 $self->SUPER::update; 814 $self->SUPER::update;
668} 815}
669 816
670sub size_allocate { 817sub invoke_size_allocate {
671 my ($self, $w, $h) = @_; 818 my ($self, $w, $h) = @_;
672 819
673 $self->SUPER::size_allocate ($w, $h);
674 $self->update; 820 $self->update;
821
822 $self->SUPER::invoke_size_allocate ($w, $h)
675} 823}
676 824
677sub _render { 825sub _render {
826 my ($self) = @_;
827
678 $_[0]{children}[0]->draw; 828 $self->{children}[0]->draw;
679} 829}
680 830
681sub render_child { 831sub render_child {
682 my ($self) = @_; 832 my ($self) = @_;
683 833
684 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 834 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
685 glClearColor 0, 0, 0, 0; 835 glClearColor 0, 0, 0, 0;
686 glClear GL_COLOR_BUFFER_BIT; 836 glClear GL_COLOR_BUFFER_BIT;
687 837
838 {
839 package CFClient::UI::Base;
840
841 ($draw_x, $draw_y, $draw_w, $draw_h) =
842 (0, 0, $self->{w}, $self->{h});
843 }
844
688 $self->_render; 845 $self->_render;
689# glColorMask 1, 1, 1, 0;
690# glEnable GL_BLEND;
691# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
692# glRasterPos 0, 0;
693# glCopyPixels 0, 0, $self->{w}, $self->{h};
694# glDisable GL_BLEND;
695# glColorMask 1, 1, 1, 1;
696 }; 846 };
697} 847}
698 848
699sub _draw { 849sub _draw {
700 my ($self) = @_; 850 my ($self) = @_;
701 851
702 my ($w, $h) = ($self->w, $self->h); 852 my ($w, $h) = @$self{qw(w h)};
703 853
704 my $tex = $self->{texture} 854 my $tex = $self->{texture}
705 or return; 855 or return;
706 856
707 glEnable GL_BLEND;
708 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
709 glEnable GL_TEXTURE_2D; 857 glEnable GL_TEXTURE_2D;
710 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 858 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
711 glColor 0, 0, 0, 1; 859 glColor 0, 0, 0, 1;
712 860
713 $tex->draw_quad (0, 0, $w, $h); 861 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
714 862
715 glDisable GL_BLEND;
716 glDisable GL_TEXTURE_2D; 863 glDisable GL_TEXTURE_2D;
717} 864}
718 865
719############################################################################# 866#############################################################################
720 867
721package CFClient::UI::ViewPort; 868package CFClient::UI::ViewPort;
722 869
723our @ISA = CFClient::UI::Window::; 870our @ISA = CFClient::UI::Window::;
724 871
872sub new {
873 my $class = shift;
874
875 $class->SUPER::new (
876 scroll_x => 0,
877 scroll_y => 1,
878 @_,
879 )
880}
881
725sub size_request { 882sub size_request {
726 my ($self) = @_; 883 my ($self) = @_;
727 884
728 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 885 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
729 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
730 886
731 @$self{qw(child_w child_h)} 887 $w = 10 if $self->{scroll_x};
732} 888 $h = 10 if $self->{scroll_y};
733 889
890 ($w, $h)
891}
892
734sub size_allocate { 893sub invoke_size_allocate {
735 my ($self, $w, $h) = @_; 894 my ($self, $w, $h) = @_;
736 895
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);
737 $self->update; 902 $self->update;
903
904 1
738} 905}
739 906
740sub set_offset { 907sub set_offset {
741 my ($self, $x, $y) = @_; 908 my ($self, $x, $y) = @_;
742 909
… …
744 $self->{view_y} = int $y; 911 $self->{view_y} = int $y;
745 912
746 $self->update; 913 $self->update;
747} 914}
748 915
749# hmm, this does not work for topleft of $self... but we should not aks for that 916# hmm, this does not work for topleft of $self... but we should not ask for that
750sub _topleft { 917sub coord2local {
751 my ($self, $x, $y) = @_; 918 my ($self, $x, $y) = @_;
752 919
753 $self->SUPER::_topleft ($x - $self->{view_x}, $y - $self->{view_y}) 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, $y)
754} 930}
755 931
756sub find_widget { 932sub find_widget {
757 my ($self, $x, $y) = @_; 933 my ($self, $x, $y) = @_;
758 934
… …
766} 942}
767 943
768sub _render { 944sub _render {
769 my ($self) = @_; 945 my ($self) = @_;
770 946
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 - $self->{view_y};
949
771 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
772 951
773 $self->SUPER::_render; 952 $self->SUPER::_render;
774} 953}
775 954
776############################################################################# 955#############################################################################
777 956
778package CFClient::UI::ScrolledWindow; 957package CFClient::UI::ScrolledWindow;
779 958
780our @ISA = CFClient::UI::HBox::; 959our @ISA = CFClient::UI::HBox::;
960
961sub new {
962 my ($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
976 $self = $class->SUPER::new (
977 vp => (new CFClient::UI::ViewPort expand => 1),
978 slider => $slider,
979 %arg,
980 );
981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
984
985 $self
986}
987
988sub add {
989 my ($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}, $self->{vp}{h}, 1]);
1002}
1003
1004sub invoke_size_allocate {
1005 my ($self, $w, $h) = @_;
1006
1007 my $child = $self->{vp}->child;
1008 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1009
1010 $self->SUPER::invoke_size_allocate ($w, $h)
1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
1015
1016#############################################################################
1017
1018package CFClient::UI::Frame;
1019
1020our @ISA = CFClient::UI::Bin::;
1021
1022use CFClient::OpenGL;
781 1023
782sub new { 1024sub new {
783 my $class = shift; 1025 my $class = shift;
784 1026
785 my $self;
786
787 my $slider = new CFClient::UI::Slider
788 vertical => 1,
789 range => [0, 0, 1, 0.01], # HACK fix
790 connect_changed => sub {
791 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
792 },
793 ;
794
795 $self = $class->SUPER::new ( 1027 $class->SUPER::new (
796 vp => (new CFClient::UI::ViewPort), 1028 bg => undef,
797 slider => $slider,
798 @_, 1029 @_,
1030 )
1031}
1032
1033sub _draw {
1034 my ($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) = @_;
1074
1075 my $self = $class->SUPER::new (
1076 bg => [1, 1, 1, 1],
1077 border_bg => [1, 1, 1, 1],
1078 border => 0.6,
1079 can_events => 1,
1080 min_w => 16,
1081 min_h => 16,
1082 %arg,
799 ); 1083 );
800 1084
801 $self->{vp}->add ($self->{scrolled});
802 $self->add ($self->{vp});
803 $self->add ($self->{slider});
804
805 $self
806}
807
808#TODO# update range on size_allocate depeneing on child
809# update viewport offset on scroll
810
811#############################################################################
812
813package CFClient::UI::Frame;
814
815our @ISA = CFClient::UI::Bin::;
816
817use CFClient::OpenGL;
818
819sub new {
820 my $class = shift;
821
822 my $self = $class->SUPER::new (
823 bg => [1, 1, 1, 1],
824 border_bg => [1, 1, 1, 1],
825 border => 0.8,
826 @_
827 );
828
829 $self
830}
831
832sub _draw {
833 my ($self) = @_;
834
835 my ($w, $h) = ($self->{w}, $self->{h});
836
837 glEnable GL_BLEND;
838 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
839 glEnable GL_TEXTURE_2D;
840 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
841
842# glBegin GL_QUADS;
843# glColor 0, 0, 0, 0;
844# glVertex 0 , 0;
845# glVertex 0 , $h;
846# glVertex $w, $h;
847# glVertex $w, 0;
848# glEnd;
849
850
851 $self->child->draw;
852 glDisable GL_BLEND;
853 glDisable GL_TEXTURE_2D;
854}
855
856#############################################################################
857
858package CFClient::UI::FancyFrame;
859
860our @ISA = CFClient::UI::Bin::;
861
862use CFClient::OpenGL;
863
864my @tex =
865 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
866 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
867
868sub new {
869 my $class = shift;
870
871 # TODO: user_x, user_y, overwrite moveto?
872
873 my $self = $class->SUPER::new (
874 bg => [1, 1, 1, 1],
875 border_bg => [1, 1, 1, 1],
876 border => 0.6,
877 can_events => 1,
878 @_
879 );
880
881 $self->{title} &&= new CFClient::UI::Label 1085 $self->{title_widget} = new CFClient::UI::Label
882 align => 0, 1086 align => 0,
883 valign => 1, 1087 valign => 1,
884 text => $self->{title}, 1088 text => $self->{title},
885 fontsize => $self->{border}; 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 }
886 1100
887 $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};
888} 1110}
889 1111
890sub border { 1112sub border {
891 int $_[0]{border} * $::FONTSIZE 1113 int $_[0]{border} * $::FONTSIZE
892} 1114}
893 1115
894sub size_request { 1116sub size_request {
895 my ($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 $self->{close_button};
896 1124
897 my ($w, $h) = $self->SUPER::size_request; 1125 my ($w, $h) = $self->SUPER::size_request;
898 1126
899 ( 1127 (
900 $w + $self->border * 2, 1128 $w + $self->border * 2,
901 $h + $self->border * 2, 1129 $h + $self->border * 2,
902 ) 1130 )
903} 1131}
904 1132
905sub size_allocate { 1133sub invoke_size_allocate {
906 my ($self, $w, $h) = @_; 1134 my ($self, $w, $h) = @_;
907 1135
1136 if ($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
908 $h -= List::Util::max 0, $self->border * 2; 1144 $h -= List::Util::max 0, $border * 2;
909 $w -= List::Util::max 0, $self->border * 2; 1145 $w -= List::Util::max 0, $border * 2;
910 1146
911 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
912 if $self->{title};
913
914 $self->child->configure ($self->border, $self->border, $w, $h); 1147 $self->child->configure ($border, $border, $w, $h);
915}
916 1148
1149 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1150 if $self->{close_button};
1151
1152 1
1153}
1154
917sub button_down { 1155sub invoke_button_down {
918 my ($self, $ev, $x, $y) = @_; 1156 my ($self, $ev, $x, $y) = @_;
919 1157
920 my ($w, $h) = @$self{qw(w h)}; 1158 my ($w, $h) = @$self{qw(w h)};
921 my $border = $self->border; 1159 my $border = $self->border;
922 1160
… …
935 my ($ev, $x, $y) = @_; 1173 my ($ev, $x, $y) = @_;
936 1174
937 my $dx = $ev->{x} - $ox; 1175 my $dx = $ev->{x} - $ox;
938 my $dy = $ev->{y} - $oy; 1176 my $dy = $ev->{y} - $oy;
939 1177
940 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1178 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
941 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1179 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1180
942 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1181 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
943 $self->check_size; 1182 $self->realloc;
944 }; 1183 };
945 1184
946 } elsif ($lr ^ $td) { 1185 } elsif ($lr ^ $td) {
947 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1186 my ($ox, $oy) = ($ev->{x}, $ev->{y});
948 my ($bx, $by) = ($self->{x}, $self->{y}); 1187 my ($bx, $by) = ($self->{x}, $self->{y});
… …
950 $self->{motion} = sub { 1189 $self->{motion} = sub {
951 my ($ev, $x, $y) = @_; 1190 my ($ev, $x, $y) = @_;
952 1191
953 ($x, $y) = ($ev->{x}, $ev->{y}); 1192 ($x, $y) = ($ev->{x}, $ev->{y});
954 1193
955 $self->move ($bx + $x - $ox, $by + $y - $oy); 1194 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
956 $self->update; 1195 # HACK: the next line is required to enforce placement
1196 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
957 }; 1197 };
1198 } else {
1199 return 0;
1200 }
1201
958 } 1202 1
959} 1203}
960 1204
961sub button_up { 1205sub invoke_button_up {
962 my ($self, $ev, $x, $y) = @_; 1206 my ($self, $ev, $x, $y) = @_;
963 1207
964 delete $self->{motion}; 1208 ! ! delete $self->{motion}
965} 1209}
966 1210
967sub mouse_motion { 1211sub invoke_mouse_motion {
968 my ($self, $ev, $x, $y) = @_; 1212 my ($self, $ev, $x, $y) = @_;
969 1213
970 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1214 $self->{motion}->($ev, $x, $y) if $self->{motion};
1215
1216 ! ! $self->{motion}
971} 1217}
972 1218
973sub _draw { 1219sub _draw {
974 my ($self) = @_; 1220 my ($self) = @_;
975 1221
1222 my $child = $self->{children}[0];
1223
976 my ($w, $h ) = ($self->{w}, $self->{h}); 1224 my ($w, $h ) = ($self->{w}, $self->{h});
977 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1225 my ($cw, $ch) = ($child->{w}, $child->{h});
978 1226
979 glEnable GL_BLEND;
980 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
981 glEnable GL_TEXTURE_2D; 1227 glEnable GL_TEXTURE_2D;
982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1228 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
983 1229
984 my $border = $self->border; 1230 my $border = $self->border;
985 1231
986 glColor @{ $self->{border_bg} }; 1232 glColor @{ $self->{border_bg} };
987 $tex[1]->draw_quad (0, 0, $w, $border); 1233 $border[0]->draw_quad_alpha (0, 0, $w, $border);
988 $tex[3]->draw_quad (0, $border, $border, $ch); 1234 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
989 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1235 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
990 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1236 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
991 1237
992 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1238 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
993 my $bg = $tex[0]; 1239 glColor @{ $self->{bg} };
994 1240
995 # TODO: repeat texture not scale 1241 # TODO: repeat texture not scale
1242 # solve this better(?)
996 my $rep_x = $cw / $bg->{w}; 1243 $bg->{s} = $cw / $bg->{w};
997 my $rep_y = $ch / $bg->{h}; 1244 $bg->{t} = $ch / $bg->{h};
998
999 glColor @{ $self->{bg} };
1000
1001 $bg->{s} = $rep_x;
1002 $bg->{t} = $rep_y;
1003 $bg->{wrap_mode} = 1;
1004 $bg->draw_quad ($border, $border, $cw, $ch); 1245 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1246 }
1005 1247
1006 glDisable GL_TEXTURE_2D; 1248 glDisable GL_TEXTURE_2D;
1007 glDisable GL_BLEND;
1008 }
1009 1249
1010 $self->{title}->draw if $self->{title};
1011
1012 $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};
1013} 1261}
1014 1262
1015############################################################################# 1263#############################################################################
1016 1264
1017package CFClient::UI::Table; 1265package CFClient::UI::Table;
… …
1025sub new { 1273sub new {
1026 my $class = shift; 1274 my $class = shift;
1027 1275
1028 $class->SUPER::new ( 1276 $class->SUPER::new (
1029 col_expand => [], 1277 col_expand => [],
1030 @_ 1278 @_,
1031 ) 1279 )
1280}
1281
1282sub children {
1283 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1032} 1284}
1033 1285
1034sub add { 1286sub add {
1035 my ($self, $x, $y, $child) = @_; 1287 my ($self, $x, $y, $child) = @_;
1036 1288
1037 $child->set_parent ($self); 1289 $child->set_parent ($self);
1038 $self->{children}[$y][$x] = $child; 1290 $self->{children}[$y][$x] = $child;
1039 1291
1040 $child->check_size; 1292 $self->realloc;
1041} 1293}
1042 1294
1043sub children { 1295sub remove {
1044 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1296 my ($self, $child) = @_;
1045}
1046 1297
1298 # TODO: not yet implemented
1299}
1300
1047# TODO: move to container class maybe? send childs a signal on removal? 1301# TODO: move to container class maybe? send children a signal on removal?
1048sub clear { 1302sub clear {
1049 my ($self) = @_; 1303 my ($self) = @_;
1050 1304
1051 my @children = $self->children; 1305 my @children = $self->children;
1052 delete $self->{children}; 1306 delete $self->{children};
… …
1054 for (@children) { 1308 for (@children) {
1055 delete $_->{parent}; 1309 delete $_->{parent};
1056 $_->hide; 1310 $_->hide;
1057 } 1311 }
1058 1312
1059 $self->update; 1313 $self->realloc;
1060} 1314}
1061 1315
1062sub get_wh { 1316sub get_wh {
1063 my ($self) = @_; 1317 my ($self) = @_;
1064 1318
… …
1090 (sum @$ws), 1344 (sum @$ws),
1091 (sum @$hs), 1345 (sum @$hs),
1092 ) 1346 )
1093} 1347}
1094 1348
1095sub size_allocate { 1349sub invoke_size_allocate {
1096 my ($self, $w, $h) = @_; 1350 my ($self, $w, $h) = @_;
1097 1351
1098 my ($ws, $hs) = $self->get_wh; 1352 my ($ws, $hs) = $self->get_wh;
1099 1353
1100 my $req_w = sum @$ws; 1354 my $req_w = (sum @$ws) || 1;
1101 my $req_h = sum @$hs; 1355 my $req_h = (sum @$hs) || 1;
1102 1356
1103 # TODO: nicer code && do row_expand 1357 # TODO: nicer code && do row_expand
1104 my @col_expand = @{$self->{col_expand}}; 1358 my @col_expand = @{$self->{col_expand}};
1105 @col_expand = (1) x @$ws unless @col_expand; 1359 @col_expand = (1) x @$ws unless @col_expand;
1106 my $col_expand = (sum @col_expand) || 1; 1360 my $col_expand = (sum @col_expand) || 1;
… …
1132 } 1386 }
1133 1387
1134 $y += $row_h; 1388 $y += $row_h;
1135 } 1389 }
1136 1390
1391 1
1137} 1392}
1138 1393
1139sub find_widget { 1394sub find_widget {
1140 my ($self, $x, $y) = @_; 1395 my ($self, $x, $y) = @_;
1141 1396
… …
1160 } 1415 }
1161} 1416}
1162 1417
1163############################################################################# 1418#############################################################################
1164 1419
1420package CFClient::UI::Box;
1421
1422our @ISA = CFClient::UI::Container::;
1423
1424sub size_request {
1425 my ($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 += $alloc;
1473 }
1474
1475 1
1476}
1477
1478#############################################################################
1479
1165package CFClient::UI::HBox; 1480package CFClient::UI::HBox;
1166 1481
1167# TODO: wrap into common Box base class
1168
1169our @ISA = CFClient::UI::Container::; 1482our @ISA = CFClient::UI::Box::;
1170 1483
1171sub size_request { 1484sub new {
1172 my ($self) = @_; 1485 my $class = shift;
1173 1486
1174 my @alloc = map [$_->size_request], @{$self->{children}}; 1487 $class->SUPER::new (
1175 1488 vertical => 0,
1176 ( 1489 @_,
1177 (List::Util::sum map $_->[0], @alloc),
1178 (List::Util::max map $_->[1], @alloc),
1179 ) 1490 )
1180} 1491}
1181 1492
1182sub size_allocate {
1183 my ($self, $w, $h) = @_;
1184
1185 ($h, $w) = ($w, $h);
1186
1187 my $children = $self->{children};
1188
1189 my @h = map $_->{req_w}, @$children;
1190
1191 my $req_h = List::Util::sum @h;
1192
1193 if ($req_h > $h) {
1194 # ah well, not enough space
1195 $_ *= $h / $req_h for @h;
1196 } else {
1197 my $exp = List::Util::sum map $_->{expand}, @$children;
1198 $exp ||= 1;
1199
1200 for (0 .. $#$children) {
1201 my $child = $children->[$_];
1202
1203 my $alloc_h = $h[$_];
1204 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1205 $h[$_] = $alloc_h;
1206 }
1207 }
1208
1209 CFClient::UI::harmonize \@h;
1210
1211 my $y = 0;
1212 for (0 .. $#$children) {
1213 my $child = $children->[$_];
1214 my $h = $h[$_];
1215 $child->configure ($y, 0, $h, $w);
1216
1217 $y += $h;
1218 }
1219
1220 1
1221}
1222
1223############################################################################# 1493#############################################################################
1224 1494
1225package CFClient::UI::VBox; 1495package CFClient::UI::VBox;
1226 1496
1227# TODO: wrap into common Box base class
1228
1229our @ISA = CFClient::UI::Container::; 1497our @ISA = CFClient::UI::Box::;
1230 1498
1231sub size_request { 1499sub new {
1232 my ($self) = @_; 1500 my $class = shift;
1233 1501
1234 my @alloc = map [$_->size_request], @{$self->{children}}; 1502 $class->SUPER::new (
1235 1503 vertical => 1,
1236 ( 1504 @_,
1237 (List::Util::max map $_->[0], @alloc),
1238 (List::Util::sum map $_->[1], @alloc),
1239 ) 1505 )
1240} 1506}
1241 1507
1242sub size_allocate {
1243 my ($self, $w, $h) = @_;
1244
1245 my $children = $self->{children};
1246
1247 my @h = map $_->{req_h}, @$children;
1248
1249 my $req_h = List::Util::sum @h;
1250
1251 if ($req_h > $h) {
1252 # ah well, not enough space
1253 $_ *= $h / $req_h for @h;
1254 } else {
1255 my $exp = List::Util::sum map $_->{expand}, @$children;
1256 $exp ||= 1;
1257
1258 for (0 .. $#$children) {
1259 my $child = $children->[$_];
1260
1261 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1262 }
1263 }
1264
1265 CFClient::UI::harmonize \@h;
1266
1267 my $y = 0;
1268 for (0 .. $#$children) {
1269 my $child = $children->[$_];
1270 my $h = $h[$_];
1271 $child->configure (0, $y, $w, $h);
1272
1273 $y += $h;
1274 }
1275
1276 1
1277}
1278
1279############################################################################# 1508#############################################################################
1280 1509
1281package CFClient::UI::Label; 1510package CFClient::UI::Label;
1282 1511
1283our @ISA = CFClient::UI::Base::; 1512our @ISA = CFClient::UI::DrawBG::;
1284 1513
1285use CFClient::OpenGL; 1514use CFClient::OpenGL;
1286 1515
1287sub new { 1516sub new {
1288 my ($class, %arg) = @_; 1517 my ($class, %arg) = @_;
1289 1518
1290 my $self = $class->SUPER::new ( 1519 my $self = $class->SUPER::new (
1291 fg => [1, 1, 1], 1520 fg => [1, 1, 1],
1521 #bg => none
1522 #active_bg => none
1292 #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),
1293 fontsize => 1, 1529 fontsize => 1,
1294 text => "",
1295 align => -1, 1530 align => -1,
1296 valign => -1, 1531 valign => -1,
1297 padding => 2, 1532 padding_x => 2,
1298 layout => new CFClient::Layout, 1533 padding_y => 2,
1299 can_events => 0, 1534 can_events => 0,
1300 %arg 1535 %arg
1301 ); 1536 );
1302 1537
1303 if (exists $self->{template}) { 1538 if (exists $self->{template}) {
1304 my $layout = new CFClient::Layout; 1539 my $layout = new CFClient::Layout;
1305 $layout->set_text (delete $self->{template}); 1540 $layout->set_text (delete $self->{template});
1306 $self->{template} = $layout; 1541 $self->{template} = $layout;
1307 } 1542 }
1308 1543
1309 $self->set_text (delete $self->{text}) if exists $self->{text}; 1544 if (exists $self->{markup}) {
1310 $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 }
1311 1549
1312 $self 1550 $self
1313} 1551}
1314 1552
1315sub escape { 1553sub escape($) {
1316 local $_ = $_[1]; 1554 local $_ = $_[0];
1317 1555
1318 s/&/&amp;/g; 1556 s/&/&amp;/g;
1319 s/>/&gt;/g; 1557 s/>/&gt;/g;
1320 s/</&lt;/g; 1558 s/</&lt;/g;
1321 1559
1322 $_[1] 1560 $_
1323} 1561}
1324 1562
1325sub update { 1563sub update {
1326 my ($self) = @_; 1564 my ($self) = @_;
1327 1565
1328 delete $self->{texture}; 1566 delete $self->{texture};
1329 $self->SUPER::update; 1567 $self->SUPER::update;
1330} 1568}
1331 1569
1570sub realloc {
1571 my ($self) = @_;
1572
1573 delete $self->{ox};
1574 $self->SUPER::realloc;
1575}
1576
1332sub set_text { 1577sub set_text {
1333 my ($self, $text) = @_; 1578 my ($self, $text) = @_;
1334 1579
1335 return if $self->{text} eq "T$text"; 1580 return if $self->{text} eq "T$text";
1336 $self->{text} = "T$text"; 1581 $self->{text} = "T$text";
1337 1582
1583 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1338 $self->{layout}->set_text ($text); 1584 $self->{layout}->set_text ($text);
1339 1585
1340 delete $self->{texture}; 1586 delete $self->{size_req};
1587 $self->realloc;
1341 $self->update; 1588 $self->update;
1342 $self->check_size;
1343} 1589}
1344 1590
1345sub set_markup { 1591sub set_markup {
1346 my ($self, $markup) = @_; 1592 my ($self, $markup) = @_;
1347 1593
1348 return if $self->{text} eq "M$markup"; 1594 return if $self->{text} eq "M$markup";
1349 $self->{text} = "M$markup"; 1595 $self->{text} = "M$markup";
1350 1596
1597 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1598
1599 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1351 $self->{layout}->set_markup ($markup); 1600 $self->{layout}->set_markup ($markup);
1352 1601
1353 delete $self->{texture}; 1602 delete $self->{size_req};
1603 $self->realloc;
1354 $self->update; 1604 $self->update;
1355 $self->check_size;
1356} 1605}
1357 1606
1358sub size_request { 1607sub size_request {
1359 my ($self) = @_; 1608 my ($self) = @_;
1360 1609
1610 $self->{size_req} ||= do {
1361 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1611 $self->{layout}->set_font ($self->{font}) if $self->{font};
1362 $self->{layout}->set_width ($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});
1363 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1615 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1364 1616
1365 my ($w, $h) = $self->{layout}->size; 1617 my ($w, $h) = $self->{layout}->size;
1366 1618
1367 if (exists $self->{template}) { 1619 if (exists $self->{template}) {
1368 $self->{template}->set_font ($self->{font}) if $self->{font}; 1620 $self->{template}->set_font ($self->{font}) if $self->{font};
1369 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1621 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1370 1622
1371 my ($w2, $h2) = $self->{template}->size; 1623 my ($w2, $h2) = $self->{template}->size;
1372 1624
1373 $w = List::Util::max $w, $w2; 1625 $w = List::Util::max $w, $w2;
1374 $h = List::Util::max $h, $h2; 1626 $h = List::Util::max $h, $h2;
1627 }
1628
1629 [$w, $h]
1375 } 1630 };
1376 1631
1377 ( 1632 @{ $self->{size_req} }
1378 $w + $self->{padding} * 2,
1379 $h + $self->{padding} * 2,
1380 )
1381} 1633}
1382 1634
1383sub size_allocate { 1635sub invoke_size_allocate {
1384 my ($self, $w, $h) = @_; 1636 my ($self, $w, $h) = @_;
1385 1637
1638 delete $self->{ox};
1639
1386 delete $self->{texture}; 1640 delete $self->{texture}
1641 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1642
1643 1
1387} 1644}
1388 1645
1389sub set_fontsize { 1646sub set_fontsize {
1390 my ($self, $fontsize) = @_; 1647 my ($self, $fontsize) = @_;
1391 1648
1392 $self->{fontsize} = $fontsize; 1649 $self->{fontsize} = $fontsize;
1393 delete $self->{texture}; 1650 delete $self->{texture};
1394 1651
1395 $self->update; 1652 $self->realloc;
1396 $self->check_size; 1653}
1654
1655sub reconfigure {
1656 my ($self) = @_;
1657
1658 delete $self->{size_req};
1659
1660 $self->SUPER::reconfigure;
1397} 1661}
1398 1662
1399sub _draw { 1663sub _draw {
1400 my ($self) = @_; 1664 my ($self) = @_;
1401 1665
1666 $self->SUPER::_draw; # draw background, if applicable
1667
1402 my $tex = $self->{texture} ||= do { 1668 my $tex = $self->{texture} ||= do {
1669 $self->{layout}->set_foreground (@{$self->{fg}});
1403 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1670 $self->{layout}->set_font ($self->{font}) if $self->{font};
1404 $self->{layout}->set_width ($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});
1405 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1674 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1675
1406 new_from_layout CFClient::Texture $self->{layout} 1676 new_from_layout CFClient::Texture $self->{layout}
1407 }; 1677 };
1408 1678
1409 glEnable GL_BLEND; 1679 unless (exists $self->{ox}) {
1410 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
1411 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 {
1412 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1699 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1413 1700 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1414 glColor @{$self->{fg}}; 1701 }
1415
1416 $self->{ox} = int (
1417 $self->{align} < 0 ? $self->{padding}
1418 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1419 : ($self->{w} - $tex->{w}) * 0.5
1420 );
1421
1422 $self->{oy} = int (
1423 $self->{valign} < 0 ? $self->{padding}
1424 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1425 : ($self->{h} - $tex->{h}) * 0.5
1426 );
1427
1428 $tex->draw_quad ($self->{ox}, $self->{oy});
1429 1702
1430 glDisable GL_TEXTURE_2D; 1703 glDisable GL_TEXTURE_2D;
1431 glDisable GL_BLEND;
1432} 1704}
1433 1705
1434############################################################################# 1706#############################################################################
1435 1707
1436package CFClient::UI::EntryBase; 1708package CFClient::UI::EntryBase;
… …
1449 active_fg => [0, 0, 0], 1721 active_fg => [0, 0, 0],
1450 can_hover => 1, 1722 can_hover => 1,
1451 can_focus => 1, 1723 can_focus => 1,
1452 valign => 0, 1724 valign => 0,
1453 can_events => 1, 1725 can_events => 1,
1726 #text => ...
1727 #hidden => "*",
1454 @_ 1728 @_
1455 ) 1729 )
1456} 1730}
1457 1731
1458sub _set_text { 1732sub _set_text {
… …
1460 1734
1461 delete $self->{cur_h}; 1735 delete $self->{cur_h};
1462 1736
1463 return if $self->{text} eq $text; 1737 return if $self->{text} eq $text;
1464 1738
1465 delete $self->{texture};
1466
1467 $self->{last_activity} = $::NOW; 1739 $self->{last_activity} = $::NOW;
1468 $self->{text} = $text; 1740 $self->{text} = $text;
1469 1741
1470 $text =~ s/./*/g if $self->{hidden}; 1742 $text =~ s/./*/g if $self->{hidden};
1471 $self->{layout}->set_text ("$text "); 1743 $self->{layout}->set_text ("$text ");
1744 delete $self->{size_req};
1472 1745
1473 $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);
1474} 1757}
1475 1758
1476sub get_text { 1759sub get_text {
1477 $_[0]{text} 1760 $_[0]{text}
1478} 1761}
… …
1483 my ($w, $h) = $self->SUPER::size_request; 1766 my ($w, $h) = $self->SUPER::size_request;
1484 1767
1485 ($w + 1, $h) # add 1 for cursor 1768 ($w + 1, $h) # add 1 for cursor
1486} 1769}
1487 1770
1488sub size_allocate {
1489 my ($self, $w, $h) = @_;
1490
1491 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1492}
1493
1494sub set_text {
1495 my ($self, $text) = @_;
1496
1497 $self->{cursor} = length $text;
1498 $self->_set_text ($text);
1499 $self->update;
1500}
1501
1502sub key_down { 1771sub invoke_key_down {
1503 my ($self, $ev) = @_; 1772 my ($self, $ev) = @_;
1504 1773
1505 my $mod = $ev->{mod}; 1774 my $mod = $ev->{mod};
1506 my $sym = $ev->{sym}; 1775 my $sym = $ev->{sym};
1507 my $uni = $ev->{unicode}; 1776 my $uni = $ev->{unicode};
1508 1777
1509 my $text = $self->get_text; 1778 my $text = $self->get_text;
1510 1779
1511 if ($sym == 8) { 1780 if ($uni == 8) {
1512 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1781 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1513 } elsif ($sym == 127) { 1782 } elsif ($uni == 127) {
1514 substr $text, $self->{cursor}, 1, ""; 1783 substr $text, $self->{cursor}, 1, "";
1515 } elsif ($sym == CFClient::SDLK_LEFT) { 1784 } elsif ($sym == CFClient::SDLK_LEFT) {
1516 --$self->{cursor} if $self->{cursor}; 1785 --$self->{cursor} if $self->{cursor};
1517 } elsif ($sym == CFClient::SDLK_RIGHT) { 1786 } elsif ($sym == CFClient::SDLK_RIGHT) {
1518 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1787 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1519 } elsif ($sym == CFClient::SDLK_HOME) { 1788 } elsif ($sym == CFClient::SDLK_HOME) {
1520 $self->{cursor} = 0; 1789 $self->{cursor} = 0;
1521 } elsif ($sym == CFClient::SDLK_END) { 1790 } elsif ($sym == CFClient::SDLK_END) {
1522 $self->{cursor} = length $text; 1791 $self->{cursor} = length $text;
1523 } elsif ($sym == 27) { 1792 } elsif ($uni == 27) {
1524 $self->emit ('escape'); 1793 $self->emit ('escape');
1525 } elsif ($uni) { 1794 } elsif ($uni) {
1526 substr $text, $self->{cursor}++, 0, chr $uni; 1795 substr $text, $self->{cursor}++, 0, chr $uni;
1796 } else {
1797 return 0;
1527 } 1798 }
1528 1799
1529 $self->_set_text ($text); 1800 $self->_set_text ($text);
1530 $self->update;
1531}
1532 1801
1802 $self->realloc;
1803
1804 1
1805}
1806
1533sub focus_in { 1807sub invoke_focus_in {
1534 my ($self) = @_; 1808 my ($self) = @_;
1535 1809
1536 $self->{last_activity} = $::NOW; 1810 $self->{last_activity} = $::NOW;
1537 1811
1538 $self->SUPER::focus_in; 1812 $self->SUPER::invoke_focus_in
1539} 1813}
1540 1814
1541sub button_down { 1815sub invoke_button_down {
1542 my ($self, $ev, $x, $y) = @_; 1816 my ($self, $ev, $x, $y) = @_;
1543 1817
1544 $self->SUPER::button_down ($ev, $x, $y); 1818 $self->SUPER::invoke_button_down ($ev, $x, $y);
1545 1819
1546 my $idx = $self->{layout}->xy_to_index ($x, $y); 1820 my $idx = $self->{layout}->xy_to_index ($x, $y);
1547 1821
1548 # byte-index to char-index 1822 # byte-index to char-index
1549 my $text = $self->{text}; 1823 my $text = $self->{text};
1550 utf8::encode $text; 1824 utf8::encode $text;
1551 $self->{cursor} = length substr $text, 0, $idx; 1825 $self->{cursor} = length substr $text, 0, $idx;
1552 1826
1553 $self->_set_text ($self->{text}); 1827 $self->_set_text ($self->{text});
1554 $self->update; 1828 $self->update;
1829
1830 1
1555} 1831}
1556 1832
1557sub mouse_motion { 1833sub invoke_mouse_motion {
1558 my ($self, $ev, $x, $y) = @_; 1834 my ($self, $ev, $x, $y) = @_;
1559# 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, $y;#d#
1836
1837 1
1560} 1838}
1561 1839
1562sub _draw { 1840sub _draw {
1563 my ($self) = @_; 1841 my ($self) = @_;
1564 1842
1565 local $self->{fg} = $self->{fg}; 1843 local $self->{fg} = $self->{fg};
1566 1844
1567 if ($FOCUS == $self) { 1845 if ($FOCUS == $self) {
1568 glColor @{$self->{active_bg}}; 1846 glColor_premultiply @{$self->{active_bg}};
1569 $self->{fg} = $self->{active_fg}; 1847 $self->{fg} = $self->{active_fg};
1570 } else { 1848 } else {
1571 glColor @{$self->{bg}}; 1849 glColor_premultiply @{$self->{bg}};
1572 } 1850 }
1573 1851
1574 glEnable GL_BLEND; 1852 glEnable GL_BLEND;
1575 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1853 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1576 glBegin GL_QUADS; 1854 glBegin GL_QUADS;
1577 glVertex 0 , 0; 1855 glVertex 0 , 0;
1578 glVertex 0 , $self->{h}; 1856 glVertex 0 , $self->{h};
1579 glVertex $self->{w}, $self->{h}; 1857 glVertex $self->{w}, $self->{h};
1580 glVertex $self->{w}, 0; 1858 glVertex $self->{w}, 0;
… …
1605 1883
1606our @ISA = CFClient::UI::EntryBase::; 1884our @ISA = CFClient::UI::EntryBase::;
1607 1885
1608use CFClient::OpenGL; 1886use CFClient::OpenGL;
1609 1887
1610sub key_down { 1888sub invoke_key_down {
1611 my ($self, $ev) = @_; 1889 my ($self, $ev) = @_;
1612 1890
1613 my $sym = $ev->{sym}; 1891 my $sym = $ev->{sym};
1614 1892
1615 if ($sym == 13) { 1893 if ($sym == 13) {
1616 unshift @{$self->{history}}, 1894 unshift @{$self->{history}},
1617 my $txt = $self->get_text; 1895 my $txt = $self->get_text;
1896
1618 $self->{history_pointer} = -1; 1897 $self->{history_pointer} = -1;
1619 $self->{history_saveback} = ''; 1898 $self->{history_saveback} = '';
1620 $self->emit (activate => $txt); 1899 $self->emit (activate => $txt);
1621 $self->update; 1900 $self->update;
1622 1901
… …
1641 } else { 1920 } else {
1642 $self->set_text ($self->{history_saveback}); 1921 $self->set_text ($self->{history_saveback});
1643 } 1922 }
1644 1923
1645 } else { 1924 } else {
1646 $self->SUPER::key_down ($ev); 1925 return $self->SUPER::invoke_key_down ($ev)
1926 }
1927
1647 } 1928 1
1648
1649} 1929}
1650 1930
1651############################################################################# 1931#############################################################################
1652 1932
1653package CFClient::UI::Button; 1933package CFClient::UI::Button;
… …
1662 1942
1663sub new { 1943sub new {
1664 my $class = shift; 1944 my $class = shift;
1665 1945
1666 $class->SUPER::new ( 1946 $class->SUPER::new (
1667 padding => 4, 1947 padding_x => 4,
1948 padding_y => 4,
1668 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1669 bg => [1, 1, 1, 0.2],
1670 active_fg => [0, 0, 1], 1950 active_fg => [0, 0, 1],
1671 can_hover => 1, 1951 can_hover => 1,
1672 align => 0, 1952 align => 0,
1673 valign => 0, 1953 valign => 0,
1674 can_events => 1, 1954 can_events => 1,
1675 @_ 1955 @_
1676 ) 1956 )
1677} 1957}
1678 1958
1679sub button_up { 1959sub invoke_button_up {
1680 my ($self, $ev, $x, $y) = @_; 1960 my ($self, $ev, $x, $y) = @_;
1681 1961
1962 $self->emit ("activate")
1682 if ($x >= 0 && $x < $self->{w} 1963 if $x >= 0 && $x < $self->{w}
1683 && $y >= 0 && $y < $self->{h}) { 1964 && $y >= 0 && $y < $self->{h};
1684 $self->emit ("activate"); 1965
1685 } 1966 1
1686} 1967}
1687 1968
1688sub _draw { 1969sub _draw {
1689 my ($self) = @_; 1970 my ($self) = @_;
1690 1971
1691 local $self->{fg} = $self->{fg}; 1972 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1692 1973
1693 if ($GRAB == $self) {
1694 $self->{fg} = $self->{active_fg};
1695 }
1696
1697 glEnable GL_BLEND;
1698 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1699 glEnable GL_TEXTURE_2D; 1974 glEnable GL_TEXTURE_2D;
1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1975 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1701 glColor 0, 0, 0, 1; 1976 glColor 0, 0, 0, 1;
1702 1977
1703 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1978 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1704 1979
1705 glDisable GL_TEXTURE_2D; 1980 glDisable GL_TEXTURE_2D;
1706 glDisable GL_BLEND;
1707 1981
1708 $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
1709} 2019}
1710 2020
1711############################################################################# 2021#############################################################################
1712 2022
1713package CFClient::UI::CheckBox; 2023package CFClient::UI::CheckBox;
… …
1722 2032
1723sub new { 2033sub new {
1724 my $class = shift; 2034 my $class = shift;
1725 2035
1726 $class->SUPER::new ( 2036 $class->SUPER::new (
1727 padding => 2, 2037 padding_x => 2,
2038 padding_y => 2,
1728 fg => [1, 1, 1], 2039 fg => [1, 1, 1],
1729 active_fg => [1, 1, 0], 2040 active_fg => [1, 1, 0],
2041 bg => [0, 0, 0, 0.2],
2042 active_bg => [1, 1, 1, 0.5],
1730 state => 0, 2043 state => 0,
1731 can_hover => 1, 2044 can_hover => 1,
1732 @_ 2045 @_
1733 ) 2046 )
1734} 2047}
1735 2048
1736sub size_request { 2049sub size_request {
1737 my ($self) = @_; 2050 my ($self) = @_;
1738 2051
1739 ($self->{padding} * 2 + 6) x 2 2052 (6) x 2
1740} 2053}
1741 2054
1742sub button_down { 2055sub invoke_button_down {
1743 my ($self, $ev, $x, $y) = @_; 2056 my ($self, $ev, $x, $y) = @_;
1744 2057
1745 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2058 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1746 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2059 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1747 $self->{state} = !$self->{state}; 2060 $self->{state} = !$self->{state};
1748 $self->emit (changed => $self->{state}); 2061 $self->emit (changed => $self->{state});
2062 } else {
2063 return 0
2064 }
2065
1749 } 2066 1
1750} 2067}
1751 2068
1752sub _draw { 2069sub _draw {
1753 my ($self) = @_; 2070 my ($self) = @_;
1754 2071
1755 $self->SUPER::_draw; 2072 $self->SUPER::_draw;
1756 2073
1757 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2074 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1758 2075
1759 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;
1760 2079
1761 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2080 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1762 2081
1763 glEnable GL_BLEND; 2082 my $tex = $self->{state} ? $tex[1] : $tex[0];
2083
1764 glEnable GL_TEXTURE_2D; 2084 glEnable GL_TEXTURE_2D;
1765 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1766
1767 my $tex = $self->{state} ? $tex[1] : $tex[0];
1768
1769 $tex->draw_quad (0, 0, $s, $s); 2085 $tex->draw_quad_alpha (0, 0, $s, $s);
1770
1771 glDisable GL_TEXTURE_2D; 2086 glDisable GL_TEXTURE_2D;
1772 glDisable GL_BLEND;
1773} 2087}
1774 2088
1775############################################################################# 2089#############################################################################
1776 2090
1777package CFClient::UI::Image; 2091package CFClient::UI::Image;
… …
1820 glTranslate 0, -$self->{w}, 0; 2134 glTranslate 0, -$self->{w}, 0;
1821 2135
1822 ($w, $h) = ($h, $w); 2136 ($w, $h) = ($h, $w);
1823 } 2137 }
1824 2138
1825 glEnable GL_BLEND;
1826 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1827 glEnable GL_TEXTURE_2D; 2139 glEnable GL_TEXTURE_2D;
1828 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2140 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1829 2141
1830 $tex->draw_quad (0, 0, $w, $h); 2142 $tex->draw_quad_alpha (0, 0, $w, $h);
1831 2143
1832 glDisable GL_BLEND;
1833 glDisable GL_TEXTURE_2D; 2144 glDisable GL_TEXTURE_2D;
1834} 2145}
1835 2146
1836############################################################################# 2147#############################################################################
1837 2148
… …
1927 2238
1928 my $h1 = $self->{h} * (1 - $ycut1); 2239 my $h1 = $self->{h} * (1 - $ycut1);
1929 my $h2 = $self->{h} * (1 - $ycut2); 2240 my $h2 = $self->{h} * (1 - $ycut2);
1930 2241
1931 glEnable GL_BLEND; 2242 glEnable GL_BLEND;
1932 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;
1933 glEnable GL_TEXTURE_2D; 2245 glEnable GL_TEXTURE_2D;
1934 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2246 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1935 2247
1936 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2248 glBindTexture GL_TEXTURE_2D, $t1->{name};
1937 glBegin GL_QUADS; 2249 glBegin GL_QUADS;
… …
2026 qw(s1_slider.png s1_slider_bg.png); 2338 qw(s1_slider.png s1_slider_bg.png);
2027 2339
2028sub new { 2340sub new {
2029 my $class = shift; 2341 my $class = shift;
2030 2342
2031 # range [value, low, high, page] 2343 # range [value, low, high, page, unit]
2032 2344
2033 # TODO: 0-width page 2345 # TODO: 0-width page
2034 # TODO: req_w/h are wrong with vertical 2346 # TODO: req_w/h are wrong with vertical
2035 # TODO: calculations are off 2347 # TODO: calculations are off
2036 my $self = $class->SUPER::new ( 2348 my $self = $class->SUPER::new (
2037 fg => [1, 1, 1], 2349 fg => [1, 1, 1],
2038 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],
2039 range => [0, 0, 100, 10], 2353 range => [0, 0, 100, 10, 0],
2040 req_w => $::WIDTH / 80, 2354 min_w => $::WIDTH / 80,
2041 req_h => $::WIDTH / 80, 2355 min_h => $::WIDTH / 80,
2042 vertical => 0, 2356 vertical => 0,
2043 can_hover => 1, 2357 can_hover => 1,
2044 inner_pad => 5, 2358 inner_pad => 0.02,
2045 @_ 2359 @_
2046 ); 2360 );
2047 2361
2362 $self->set_value ($self->{range}[0]);
2363 $self->update;
2364
2048 $self 2365 $self
2049} 2366}
2050 2367
2368sub set_range {
2369 my ($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 $self->update;
2399 }
2400}
2401
2051sub size_request { 2402sub size_request {
2052 my ($self) = @_; 2403 my ($self) = @_;
2053 2404
2054 my $w = $self->{req_w}; 2405 ($self->{req_w}, $self->{req_h})
2055 my $h = $self->{req_h};
2056
2057 $self->{vertical} ? ($h, $w) : ($w, $h)
2058} 2406}
2059 2407
2060sub button_down { 2408sub invoke_button_down {
2061 my ($self, $ev, $x, $y) = @_; 2409 my ($self, $ev, $x, $y) = @_;
2062 2410
2063 $self->SUPER::button_down ($ev, $x, $y); 2411 $self->SUPER::invoke_button_down ($ev, $x, $y);
2412
2413 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2414
2064 $self->mouse_motion ($ev, $x, $y); 2415 $self->invoke_mouse_motion ($ev, $x, $y)
2065} 2416}
2066 2417
2067sub mouse_motion { 2418sub invoke_mouse_motion {
2068 my ($self, $ev, $x, $y) = @_; 2419 my ($self, $ev, $x, $y) = @_;
2069 2420
2070 if ($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
2071 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2449 my ($value, $lo, $hi, $page) = @{$self->{range}};
2450 my $range = ($hi - $page - $lo) || 1e-100;
2072 2451
2073 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2452 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2074 2453
2075 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2454 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2076 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2455 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2077 2456
2078 $x -= $inner_pad_px; # substract the padding 2457 $value = ($value - $lo) / $range;
2079 $x = $x * ($hi - $lo) / $inner_w + $lo; 2458 $value = $value * $self->{scale} + $self->{offset};
2080 $x = $lo if $x < $lo;
2081 $x = $hi - $page if $x > $hi - $page;
2082 $self->{range}[0] = $x;
2083 2459
2084 $self->emit (changed => $x); 2460 $self->{knob_x} = $value - $knob_w * 0.5;
2085 $self->update; 2461 $self->{knob_w} = $knob_w;
2086 } 2462 }
2087}
2088
2089# the inner_* stuff is for generating a padding for the slider handle,
2090# so that the handle doesn't leave the texture. This calculation isn't 100%
2091# correct propably, but it does the job for now
2092sub _calc_inner_pad_px {
2093 my ($self, $w) = @_;
2094 ($w / 100) * $self->{inner_pad} # % to pixels
2095}
2096
2097sub _draw {
2098 my ($self) = @_;
2099 2463
2100 $self->SUPER::_draw (); 2464 $self->SUPER::_draw ();
2101 2465
2102 my ($w, $h) = @$self{qw(w h)}; 2466 glScale $self->{w}, $self->{h};
2103 2467
2104 if ($self->{vertical}) { 2468 if ($self->{vertical}) {
2105 # draw a vertical slider like a rotated horizontal slider 2469 # draw a vertical slider like a rotated horizontal slider
2106 2470
2471 glTranslate 1, 0, 0;
2107 glRotate 90, 0, 0, 1; 2472 glRotate 90, 0, 0, 1;
2108 glTranslate 0, -$self->{w}, 0;
2109
2110 ($w, $h) = ($h, $w);
2111 } 2473 }
2112 2474
2113 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2475 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2114 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2476 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2115 2477
2116 my ($value, $lo, $hi, $page) = @{$self->{range}};
2117
2118 $hi = $value + 1 if $lo == $hi;
2119
2120 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2121 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2122
2123 $page = int $page * $inner_w / ($hi - $lo);
2124 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2125
2126 $w -= $page;
2127 $page &= ~1;
2128 glTranslate $page * 0.5, 0, 0;
2129 $page ||= 2;
2130
2131 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2132 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2133
2134 glEnable GL_BLEND;
2135 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2136 glEnable GL_TEXTURE_2D; 2478 glEnable GL_TEXTURE_2D;
2137 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2479 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2138 2480
2139 # draw background 2481 # draw background
2140 $tex[1]->draw_quad (0, 0, $w, $h); 2482 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2141 2483
2142 # draw handle 2484 # draw handle
2143 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2485 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2144 2486
2145 glDisable GL_BLEND;
2146 glDisable GL_TEXTURE_2D; 2487 glDisable GL_TEXTURE_2D;
2147} 2488}
2148 2489
2149############################################################################# 2490#############################################################################
2150 2491
2492package CFClient::UI::ValSlider;
2493
2494our @ISA = CFClient::UI::HBox::;
2495
2496sub new {
2497 my ($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
2151package CFClient::UI::TextView; 2533package CFClient::UI::TextScroller;
2152 2534
2153our @ISA = CFClient::UI::HBox::; 2535our @ISA = CFClient::UI::HBox::;
2154 2536
2155use CFClient::OpenGL; 2537use CFClient::OpenGL;
2156 2538
… …
2158 my $class = shift; 2540 my $class = shift;
2159 2541
2160 my $self = $class->SUPER::new ( 2542 my $self = $class->SUPER::new (
2161 fontsize => 1, 2543 fontsize => 1,
2162 can_events => 0, 2544 can_events => 0,
2545 indent => 0,
2163 #font => default_font 2546 #font => default_font
2164 @_, 2547 @_,
2165 2548
2166 layout => (new CFClient::Layout), 2549 layout => (new CFClient::Layout 1),
2167 par => [], 2550 par => [],
2168 height => 0, 2551 height => 0,
2169 children => [ 2552 children => [
2170 (new CFClient::UI::Empty expand => 1), 2553 (new CFClient::UI::Empty expand => 1),
2171 (new CFClient::UI::Slider vertical => 1), 2554 (new CFClient::UI::Slider vertical => 1),
… …
2182 2565
2183 $self->{fontsize} = $fontsize; 2566 $self->{fontsize} = $fontsize;
2184 $self->reflow; 2567 $self->reflow;
2185} 2568}
2186 2569
2187sub text_height {
2188 my ($self, $text) = @_;
2189
2190 my $layout = $self->{layout};
2191
2192 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2193 $layout->set_width ($self->{children}[0]{w});
2194 $layout->set_text ($text);
2195
2196 ($layout->size)[1]
2197}
2198
2199sub reflow {
2200 my ($self) = @_;
2201
2202 $self->{need_reflow}++;
2203 $self->update;
2204}
2205
2206sub size_allocate { 2570sub invoke_size_allocate {
2207 my ($self, $w, $h) = @_; 2571 my ($self, $w, $h) = @_;
2208
2209 $self->SUPER::size_allocate ($w, $h);
2210 2572
2211 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2573 $self->{layout}->set_font ($self->{font}) if $self->{font};
2212 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2574 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2213 $self->{layout}->set_width ($self->{children}[0]{w}); 2575 $self->{layout}->set_width ($self->{children}[0]{w});
2576 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2214 2577
2215 $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 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2216} 2616}
2217 2617
2218sub add_paragraph { 2618sub add_paragraph {
2219 my ($self, $color, $text) = @_; 2619 my ($self, $color, $text, $indent) = @_;
2220 2620
2221 #TODO: intelligently "reformat" paragraph 2621 for my $line (split /\n/, $text) {
2222 2622 my ($w, $h) = $self->text_size ($line);
2223 my $height = $self->text_height ($text);
2224
2225 $self->{height} += $height; 2623 $self->{height} += $h;
2624 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2625 }
2226 2626
2227 push @{$self->{par}}, [$height, $color, $text];
2228
2229 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2627 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2230 $self->{children}[1]->update;
2231} 2628}
2232 2629
2233sub update { 2630sub update {
2234 my ($self) = @_; 2631 my ($self) = @_;
2235 2632
… …
2237 2634
2238 return unless $self->{h} > 0; 2635 return unless $self->{h} > 0;
2239 2636
2240 delete $self->{texture}; 2637 delete $self->{texture};
2241 2638
2242 $ROOT->on_refresh ($self, sub { 2639 $ROOT->on_post_alloc ($self => sub {
2640 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2641
2243 if (delete $self->{need_reflow}) { 2642 if (delete $self->{need_reflow}) {
2244 my $height = 0; 2643 my $height = 0;
2245 2644
2246 $height += $_->[0] = $self->text_height ($_->[2]) 2645 my $layout = $self->{layout};
2646
2647 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2648
2247 for @{$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 }
2248 2661
2249 $self->{height} = $height; 2662 $self->{height} = $height;
2250 2663
2251 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2664 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2252 2665
2253 delete $self->{texture}; 2666 delete $self->{texture};
2254 } 2667 }
2255 2668
2256 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2669 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2257 glClearColor 0, 0, 0, 0; 2670 glClearColor 0, 0, 0, 0;
2258 glClear GL_COLOR_BUFFER_BIT; 2671 glClear GL_COLOR_BUFFER_BIT;
2259 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
2260 glEnable GL_BLEND; 2684 glEnable GL_BLEND;
2685 #TODO# not correct in windows where rgba is forced off
2261 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2686 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2262 glEnable GL_TEXTURE_2D;
2263 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2264
2265 my $top = int $self->{children}[1]{range}[0];
2266
2267 my $y0 = $top;
2268 my $y1 = $top + $self->{h};
2269
2270 my $y = 0;
2271
2272 my $layout = $self->{layout};
2273
2274 $layout->set_font ($self->{font}) if $self->{font};
2275 2687
2276 for my $par (@{$self->{par}}) { 2688 for my $par (@{$self->{par}}) {
2277 my $h = $par->[0]; 2689 my $h = $par->[1];
2278 2690
2279 if ($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});
2280 $layout->set_text ($par->[2]); 2695 $layout->set_markup ($par->[4]);
2281 2696
2282 glColor @{ $par->[1] }; 2697 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2283 my ($W, $H) = $layout->size; 2698
2284 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2699 glRasterPos $par->[3], $y - $y0;
2700 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2285 } 2701 }
2286 2702
2287 $y += $h; 2703 $y += $h;
2288 } 2704 }
2289 2705
2290 glDisable GL_TEXTURE_2D;
2291 glDisable GL_BLEND; 2706 glDisable GL_BLEND;
2292 }; 2707 };
2293 }); 2708 });
2294} 2709}
2295 2710
2296sub _draw { 2711sub _draw {
2297 my ($self) = @_; 2712 my ($self) = @_;
2298 2713
2299 glEnable GL_BLEND;
2300 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2301 glEnable GL_TEXTURE_2D; 2714 glEnable GL_TEXTURE_2D;
2302 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2715 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2303 glColor 1, 1, 1, 1; 2716 glColor 0, 0, 0, 1;
2304 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2717 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2305 glDisable GL_TEXTURE_2D; 2718 glDisable GL_TEXTURE_2D;
2306 glDisable GL_BLEND;
2307 2719
2308 $self->{children}[1]->draw; 2720 $self->{children}[1]->draw;
2309 2721
2310} 2722}
2311 2723
… …
2359 2771
2360sub new { 2772sub new {
2361 my $class = shift; 2773 my $class = shift;
2362 2774
2363 my $self = $class->SUPER::new ( 2775 my $self = $class->SUPER::new (
2364 state => 0, 2776 state => 0,
2365 connect_activate => \&toggle_flopper, 2777 on_activate => \&toggle_flopper,
2366 @_ 2778 @_
2367 ); 2779 );
2368 2780
2369 if ($self->{state}) {
2370 $self->{state} = 0;
2371 $self->toggle_flopper;
2372 }
2373
2374 $self 2781 $self
2375} 2782}
2376 2783
2377sub toggle_flopper { 2784sub toggle_flopper {
2378 my ($self) = @_; 2785 my ($self) = @_;
2379 2786
2380 # TODO: use animation 2787 $self->{other}->toggle_visibility;
2381 if ($self->{state} = !$self->{state}) {
2382 $CFClient::UI::ROOT->add ($self->{other});
2383 $self->{other}->move ($self->coord2global (0, $self->{h}));
2384 $self->emit ("open");
2385 } else {
2386 $CFClient::UI::ROOT->remove ($self->{other});
2387 $self->emit ("close");
2388 }
2389
2390 $self->emit (changed => $self->{state});
2391} 2788}
2392 2789
2393############################################################################# 2790#############################################################################
2394 2791
2395package CFClient::UI::Tooltip; 2792package CFClient::UI::Tooltip;
… …
2405 @_, 2802 @_,
2406 can_events => 0, 2803 can_events => 0,
2407 ) 2804 )
2408} 2805}
2409 2806
2410sub set_markup { 2807sub set_tooltip_from {
2411 my ($self, $text) = @_; 2808 my ($self, $widget) = @_;
2412 2809
2413 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2810 my $tooltip = $widget->{tooltip};
2414 $self->{label}->set_markup ($text); 2811
2415 $self->add ($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} || $::FONT_PROP),
2829 );
2416} 2830}
2417 2831
2418sub size_request { 2832sub size_request {
2419 my ($self) = @_; 2833 my ($self) = @_;
2420 2834
2421 $self->child->set_max_size ($::WIDTH * 0.3);
2422
2423 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2835 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2424 2836
2425 ($w + 4, $h + 4) 2837 ($w + 4, $h + 4)
2426} 2838}
2427 2839
2428sub size_allocate { 2840sub invoke_size_allocate {
2429 my ($self, $w, $h) = @_; 2841 my ($self, $w, $h) = @_;
2430 2842
2431 $self->SUPER::size_allocate ($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, $y);
2861 });
2432} 2862}
2433 2863
2434sub _draw { 2864sub _draw {
2435 my ($self) = @_; 2865 my ($self) = @_;
2436 2866
2437 glPushMatrix;
2438 glTranslate 0.375, 0.375; 2867 glTranslate 0.375, 0.375;
2439 2868
2440 my ($w, $h) = @$self{qw(w h)}; 2869 my ($w, $h) = @$self{qw(w h)};
2441 2870
2442 glColor 1, 0.8, 0.4; 2871 glColor 1, 0.8, 0.4;
… …
2453 glVertex 0 , $h; 2882 glVertex 0 , $h;
2454 glVertex $w, $h; 2883 glVertex $w, $h;
2455 glVertex $w, 0; 2884 glVertex $w, 0;
2456 glEnd; 2885 glEnd;
2457 2886
2458 glPopMatrix; 2887 glTranslate 2 - 0.375, 2 - 0.375;
2459 2888
2460 glTranslate 2, 2;
2461 $self->SUPER::_draw; 2889 $self->SUPER::_draw;
2462} 2890}
2463 2891
2464############################################################################# 2892#############################################################################
2465 2893
… …
2470use CFClient::OpenGL; 2898use CFClient::OpenGL;
2471 2899
2472sub new { 2900sub new {
2473 my $class = shift; 2901 my $class = shift;
2474 2902
2475 $class->SUPER::new ( 2903 my $self = $class->SUPER::new (
2476 aspect => 1, 2904 aspect => 1,
2905 can_events => 0,
2477 @_, 2906 @_,
2478 ) 2907 );
2908
2909 if ($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 $self
2479} 2924}
2480 2925
2481sub size_request { 2926sub size_request {
2482 (32, 8) 2927 (32, 8)
2483} 2928}
2484 2929
2930sub update {
2931 my ($self) = @_;
2932
2933 return unless $self->{visible};
2934
2935 $self->SUPER::update;
2936}
2937
2485sub _draw { 2938sub _draw {
2486 my ($self) = @_; 2939 my ($self) = @_;
2487 2940
2488 return unless $::CONN;#d# manage and cache textures differently 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
2489 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2952 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2490 2953
2491 # TODO animation
2492 if ($tex) { 2954 if ($tex) {
2493 glEnable GL_BLEND;
2494 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2495 glEnable GL_TEXTURE_2D; 2955 glEnable GL_TEXTURE_2D;
2496 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2956 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2497 glColor 1, 1, 1, 1; 2957 glColor 0, 0, 0, 1;
2498 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2958 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2499 glDisable GL_TEXTURE_2D; 2959 glDisable GL_TEXTURE_2D;
2500 glDisable GL_BLEND;
2501 } 2960 }
2961}
2962
2963sub destroy {
2964 my ($self) = @_;
2965
2966 $self->{timer}->cancel
2967 if $self->{timer};
2968
2969 $self->SUPER::destroy;
2502} 2970}
2503 2971
2504############################################################################# 2972#############################################################################
2505 2973
2506package CFClient::UI::InventoryItem; 2974package CFClient::UI::Buttonbar;
2507 2975
2508our @ISA = CFClient::UI::HBox::; 2976our @ISA = CFClient::UI::HBox::;
2509 2977
2510sub new { 2978# TODO: should actualyl wrap buttons and other goodies.
2511 my $class = shift;
2512
2513 my %args = @_;
2514
2515 my $item = $args{item};
2516
2517 my $desc = $item->{nrof} < 2
2518 ? $item->{name}
2519 : "$item->{nrof} $item->{name_pl}";
2520
2521
2522 my $self = $class->SUPER::new (
2523 can_hover => 1,
2524 can_events => 1,
2525 tooltip => (CFClient::UI::Label->escape ($desc)
2526 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2527 connect_button_down => sub {
2528 my ($self, $ev, $x, $y) = @_;
2529
2530 # todo: maybe put examine on 1? but should just be a tooltip :(
2531 if ($ev->{button} == 1) {
2532 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2533 } elsif ($ev->{button} == 2) {
2534 $::CONN->send ("apply $item->{tag}");
2535 } elsif ($ev->{button} == 3) {
2536 CFClient::UI::Menu->new (
2537 items => [
2538 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2539 [
2540 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2541 sub { $::CONN->send ("lock $item->{tag}") },
2542 ],
2543 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2544 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2545 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2546 ],
2547 )->popup ($ev);
2548 }
2549
2550 1
2551 },
2552 %args
2553 );
2554 $self->add(new CFClient::UI::Face
2555 can_events => 0,
2556 face => $item->{face},
2557 anim => $item->{anim},
2558 animspeed => $item->{animspeed});
2559 $self->add(new CFClient::UI::Label
2560 can_events => 0,
2561 text => $desc);
2562
2563 $self
2564}
2565
2566#############################################################################
2567
2568package CFClient::UI::Inventory;
2569
2570our @ISA = CFClient::UI::ScrolledWindow::;
2571
2572sub new {
2573 my $class = shift;
2574
2575 my $self = $class->SUPER::new (
2576 scrolled => (new CFClient::UI::VBox),
2577 @_,
2578 );
2579
2580 $self
2581}
2582
2583sub set_items {
2584 my ($self, $items) = @_;
2585
2586 $self->{scrolled}->clear;
2587 return unless $items;
2588
2589 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2590
2591 $self->{real_items} = \@items;
2592
2593 for my $item (@items) {
2594 my $desc = $item->{nrof} < 2
2595 ? $item->{name}
2596 : "$item->{nrof} $item->{name_pl}";
2597
2598 $self->{scrolled}->add (new CFClient::UI::InventoryItem item => $item);
2599 }
2600
2601# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2602}
2603
2604sub size_request {
2605 my ($self) = @_;
2606 ($self->{req_w}, $self->{req_h});
2607}
2608 2979
2609############################################################################# 2980#############################################################################
2610 2981
2611package CFClient::UI::Menu; 2982package CFClient::UI::Menu;
2612 2983
… …
2624 ); 2995 );
2625 2996
2626 $self->add ($self->{vbox} = new CFClient::UI::VBox); 2997 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2627 2998
2628 for my $item (@{ $self->{items} }) { 2999 for my $item (@{ $self->{items} }) {
2629 my ($widget, $cb) = @$item; 3000 my ($widget, $cb, $tooltip) = @$item;
2630 3001
2631 # handle various types of items, only text for now 3002 # handle various types of items, only text for now
2632 if (!ref $widget) { 3003 if (!ref $widget) {
2633 $widget = new CFClient::UI::Label 3004 $widget = new CFClient::UI::Label
2634 can_hover => 1, 3005 can_hover => 1,
2635 can_events => 1, 3006 can_events => 1,
2636 text => $widget; 3007 markup => $widget,
3008 tooltip => $tooltip
2637 } 3009 }
2638 3010
2639 $self->{item}{$widget} = $item; 3011 $self->{item}{$widget} = $item;
2640 3012
2641 $self->{vbox}->add ($widget); 3013 $self->{vbox}->add ($widget);
… …
2653 # maybe save $GRAB? must be careful about events... 3025 # maybe save $GRAB? must be careful about events...
2654 $GRAB = $self; 3026 $GRAB = $self;
2655 $self->{button} = $ev->{button}; 3027 $self->{button} = $ev->{button};
2656 3028
2657 $self->show; 3029 $self->show;
2658 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3030 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2659} 3031}
2660 3032
2661sub mouse_motion { 3033sub invoke_mouse_motion {
2662 my ($self, $ev, $x, $y) = @_; 3034 my ($self, $ev, $x, $y) = @_;
2663 3035
2664 # TODO: should use vbox->find_widget or so 3036 # TODO: should use vbox->find_widget or so
2665 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3037 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2666 $self->{hover} = $self->{item}{$HOVER}; 3038 $self->{hover} = $self->{item}{$HOVER};
2667}
2668 3039
3040 0
3041}
3042
2669sub button_up { 3043sub invoke_button_up {
2670 my ($self, $ev, $x, $y) = @_; 3044 my ($self, $ev, $x, $y) = @_;
2671 3045
2672 if ($ev->{button} == $self->{button}) { 3046 if ($ev->{button} == $self->{button}) {
2673 undef $GRAB; 3047 undef $GRAB;
2674 $self->hide; 3048 $self->hide;
2675 3049
2676 $self->emit ("popdown"); 3050 $self->emit ("popdown");
2677 $self->{hover}[1]->() if $self->{hover}; 3051 $self->{hover}[1]->() if $self->{hover};
3052 } else {
3053 return 0
3054 }
3055
2678 } 3056 1
2679} 3057}
2680 3058
2681############################################################################# 3059#############################################################################
2682 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 => [],
3620 @_,
3621 )
3622}
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 $self->rebuild_spell_list;
3728}
3729
3730#############################################################################
3731
2683package CFClient::UI::Root; 3732package CFClient::UI::Root;
2684 3733
2685our @ISA = CFClient::UI::Container::; 3734our @ISA = CFClient::UI::Container::;
2686 3735
3736use List::Util qw(min max);
3737
2687use CFClient::OpenGL; 3738use CFClient::OpenGL;
2688 3739
2689sub check_size { 3740sub new {
2690 my ($self) = @_; 3741 my $class = shift;
2691 3742
2692 $self->configure (0, 0, $self->{w}, $self->{h}); 3743 my $self = $class->SUPER::new (
3744 visible => 1,
3745 @_,
3746 );
3747
3748 Scalar::Util::weaken ($self->{root} = $self);
3749
3750 $self
2693} 3751}
2694 3752
2695sub size_request { 3753sub size_request {
2696 my ($self) = @_; 3754 my ($self) = @_;
2697 3755
2698 ($self->{w}, $self->{h}) 3756 ($self->{w}, $self->{h})
2699} 3757}
2700 3758
3759sub _to_pixel {
3760 my ($coord, $size, $max) = @_;
3761
3762 $coord =
3763 $coord eq "center" ? ($max - $size) * 0.5
3764 : $coord eq "max" ? $max
3765 : $coord;
3766
3767 $coord = 0 if $coord < 0;
3768 $coord = $max - $size if $coord > $max - $size;
3769
3770 int $coord + 0.5
3771}
3772
2701sub size_allocate { 3773sub invoke_size_allocate {
2702 my ($self, $w, $h) = @_; 3774 my ($self, $w, $h) = @_;
2703
2704 my $old_w = $self->{old_w};
2705 my $old_h = $self->{old_h};
2706
2707 if ($old_w && $old_h) {
2708 for my $child ($self->children) {
2709 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2710 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2711 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2712 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2713 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2714 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2715 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2716 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2717 }
2718 }
2719
2720 $self->{old_w} = $w;
2721 $self->{old_h} = $h;
2722}
2723
2724sub configure {
2725 my ($self, $x, $y, $w, $h) = @_;
2726
2727 $self->SUPER::configure ($x, $y, $w, $h);
2728 3775
2729 for my $child ($self->children) { 3776 for my $child ($self->children) {
2730 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)};
2731 3778
2732 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3779 $X = $child->{force_x} if exists $child->{force_x};
2733 $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
2734 $child->configure ($X, $Y, $W, $H); 3785 $child->configure ($X, $Y, $W, $H);
2735 } 3786 }
2736}
2737 3787
2738sub _topleft { 3788 1
3789}
3790
3791sub coord2local {
2739 my ($self, $x, $y) = @_; 3792 my ($self, $x, $y) = @_;
2740 3793
2741 ($x, $y) 3794 ($x, $y)
2742} 3795}
2743 3796
3797sub coord2global {
3798 my ($self, $x, $y) = @_;
3799
3800 ($x, $y)
3801}
3802
2744sub update { 3803sub update {
2745 my ($self) = @_; 3804 my ($self) = @_;
2746 3805
2747 $self->check_size; 3806 $::WANT_REFRESH++;
2748 ::refresh ();
2749} 3807}
2750 3808
2751sub add { 3809sub add {
2752 my ($self, $child) = @_; 3810 my ($self, @children) = @_;
2753 3811
2754 # integerize window positions 3812 $_->{is_toplevel} = 1
2755 $child->{x} = int $child->{x}; 3813 for @children;
2756 $child->{y} = int $child->{y};
2757 3814
2758 $self->SUPER::add ($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 $w->set_invisible;
3830 }
2759} 3831}
2760 3832
2761sub on_refresh { 3833sub on_refresh {
2762 my ($self, $id, $cb) = @_; 3834 my ($self, $id, $cb) = @_;
2763 3835
2764 $self->{refresh_hook}{$id} = $cb; 3836 $self->{refresh_hook}{$id} = $cb;
2765} 3837}
2766 3838
3839sub on_post_alloc {
3840 my ($self, $id, $cb) = @_;
3841
3842 $self->{post_alloc_hook}{$id} = $cb;
3843}
3844
2767sub draw { 3845sub draw {
2768 my ($self) = @_; 3846 my ($self) = @_;
2769 3847
2770 while (my $rcb = delete $self->{refresh_hook}) { 3848 while ($self->{refresh_hook}) {
2771 $_->() for values %$rcb; 3849 $_->()
3850 for values %{delete $self->{refresh_hook}};
2772 } 3851 }
3852
3853 if ($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
2773 3944
2774 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3945 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2775 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3946 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2776 glClear GL_COLOR_BUFFER_BIT; 3947 glClear GL_COLOR_BUFFER_BIT;
2777 3948
2778 glMatrixMode GL_PROJECTION; 3949 glMatrixMode GL_PROJECTION;
2779 glLoadIdentity; 3950 glLoadIdentity;
2780 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3951 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2781 glMatrixMode GL_MODELVIEW; 3952 glMatrixMode GL_MODELVIEW;
2782 glLoadIdentity; 3953 glLoadIdentity;
2783 3954
3955 {
3956 package CFClient::UI::Base;
3957
3958 ($draw_x, $draw_y, $draw_w, $draw_h) =
3959 (0, 0, $self->{w}, $self->{h});
3960 }
3961
2784 $self->_draw; 3962 $self->_draw;
2785} 3963}
2786 3964
2787############################################################################# 3965#############################################################################
2788 3966
2789package CFClient::UI; 3967package CFClient::UI;
2790 3968
2791$ROOT = new CFClient::UI::Root; 3969$ROOT = new CFClient::UI::Root;
2792$TOOLTIP = new CFClient::UI::Tooltip; 3970$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2793 3971
27941 39721
2795 3973

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