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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.162 by root, Mon Apr 24 06:05:35 2006 UTC vs.
Revision 1.306 by root, Sun Jun 18 17:39:36 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
13our $TOOLTIP; 17our $TOOLTIP;
14our $BUTTON_STATE; 18our $BUTTON_STATE;
15 19
16sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17 if (!$GRAB) { 23 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
23 32
24 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
25 34
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 36
28 $TOOLTIP->set_markup ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31 } 39 }
32 40
33 return; 41 return;
34 } 42 }
35 } 43 }
36 } 44 }
37 45
38 $TOOLTIP->hide; 46 $TOOLTIP->hide;
39 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
40} 71}
41 72
42# class methods for events 73# class methods for events
43sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
44 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
45} 77}
46 78
47sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
48 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
49} 82}
50 83
51sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
52 my ($ev) = @_; 85 my ($ev) = @_;
53 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
56 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
57 90
58 $GRAB = $widget; 91 $GRAB = $widget;
59 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
60 93
61 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
62 } 95 }
63 96
64 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
65 98
66 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
67} 101}
68 102
69sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
70 my ($ev) = @_; 104 my ($ev) = @_;
71 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
72 106
73 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
74 108
75 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
76 110
77 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
78 113
79 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
80 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
81 $grab->update if $grab; 116 $grab->update if $grab;
82 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
83 118
84 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
85 } 120 }
86} 121}
87 122
88sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
89 my ($ev) = @_; 124 my ($ev) = @_;
… …
95 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
96 131
97 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
98 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
99 134
100 check_tooltip; 135 $TOOLTIP_WATCHER->start;
101 } 136 }
102 137
103 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
104} 140}
105 141
106# convert position array to integers 142# convert position array to integers
107sub harmonize { 143sub harmonize {
108 my ($vals) = @_; 144 my ($vals) = @_;
… …
114 $rem += $_ - $i; 150 $rem += $_ - $i;
115 $_ = $i; 151 $_ = $i;
116 } 152 }
117} 153}
118 154
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
119############################################################################# 196#############################################################################
120 197
121package CFClient::UI::Base; 198package CFClient::UI::Base;
122 199
123use strict; 200use strict;
… …
126 203
127sub new { 204sub new {
128 my $class = shift; 205 my $class = shift;
129 206
130 my $self = bless { 207 my $self = bless {
131 x => 0, 208 x => "center",
132 y => 0, 209 y => "center",
133 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
134 can_events => 1, 213 can_events => 1,
135 @_ 214 @_
136 }, $class; 215 }, $class;
137 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
138 for (keys %$self) { 219 for (keys %$self) {
139 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
140 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
141 } 222 }
142 } 223 }
143 224
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
144 $self 237 $self
145} 238}
146 239
147sub destroy { 240sub destroy {
148 my ($self) = @_; 241 my ($self) = @_;
… …
157 return if $self->{parent}; 250 return if $self->{parent};
158 251
159 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
160} 253}
161 254
255sub set_visible {
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};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
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 : $self->show;
305}
306
162sub hide { 307sub hide {
163 my ($self) = @_; 308 my ($self) = @_;
164 309
165 return unless $self->{parent}; 310 $self->set_invisible;
166 311
167 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
168} 314}
169 315
170sub move { 316sub move_abs {
171 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
172 318
173 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
174 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
175 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
176 322
177 $self->update; 323 $self->update;
178} 324}
179 325
180sub set_size { 326sub set_size {
181 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
182 328
183 $self->{user_w} = $w; 329 $self->{force_w} = $w;
184 $self->{user_h} = $h; 330 $self->{force_h} = $h;
185 331
186 $self->check_size; 332 $self->realloc;
187} 333}
188 334
189sub size_request { 335sub size_request {
190 require Carp; 336 require Carp;
191 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
193 339
194sub configure { 340sub configure {
195 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
196 342
197 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
198 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
199 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
200 348
201 # use alignment to adjust x, y 349 # use alignment to adjust x, y
202 350
203 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
204 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
205
206 ($w, $h) = ($w2, $h2);
207 } 353 }
208 354
209 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
210 $self->{x} = $x; 356 $self->{x} = $x;
211 $self->{y} = $y; 357 $self->{y} = $y;
212 $self->update; 358 $self->update;
213 } 359 }
214 360
215 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
216 $self->{w} = $w; 364 $self->{alloc_w} = $w;
217 $self->{h} = $h; 365 $self->{alloc_h} = $h;
218 366
219 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
220 $self->update;
221 } 368 }
222} 369}
223 370
224sub size_allocate { 371sub children {
225 # nothing to be done 372 # nop
373}
374
375sub visible_children {
376 $_[0]->children
226} 377}
227 378
228sub set_max_size { 379sub set_max_size {
229 my ($self, $w, $h) = @_; 380 my ($self, $w, $h) = @_;
230 381
231 delete $self->{max_w}; $self->{max_w} = $w if $w; 382 $self->{max_w} = int $w if defined $w;
232 delete $self->{max_h}; $self->{max_h} = $h if $h; 383 $self->{max_h} = int $h if defined $h;
233}
234 384
235# return top left coordinates 385 $self->realloc;
236sub _topleft { 386}
387
388sub set_tooltip {
237 my ($self, $x, $y) = @_; 389 my ($self, $tooltip) = @_;
238 390
239 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 391 $tooltip =~ s/^\s+//;
392 $tooltip =~ s/\s+$//;
393
394 return if $self->{tooltip} eq $tooltip;
395
396 $self->{tooltip} = $tooltip;
397
398 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
399 delete $CFClient::UI::TOOLTIP->{owner};
400 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
240} 402}
241 403
242# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
243sub coord2local { 405sub coord2local {
244 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
245 407
246 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
247 ($x - $X, $y - $Y)
248} 409}
249 410
250# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
251sub coord2global { 412sub coord2global {
252 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
253 414
254 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
255 ($x + $X, $y + $Y)
256} 416}
257 417
258sub focus_in { 418sub invoke_focus_in {
259 my ($self) = @_; 419 my ($self) = @_;
260 420
261 return if $FOCUS == $self; 421 return if $FOCUS == $self;
262 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
263 423
264 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
265 425
266 $self->emit (focus_in => $focus);
267
268 $focus->update if $focus; 426 $focus->update if $focus;
269 $FOCUS->update; 427 $FOCUS->update;
270}
271 428
429 0
430}
431
272sub focus_out { 432sub invoke_focus_out {
273 my ($self) = @_; 433 my ($self) = @_;
274 434
275 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
276 436
277 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
278 438
279 $self->emit (focus_out => $focus);
280
281 $focus->update if $focus; #? 439 $focus->update if $focus; #?
282}
283 440
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 $self->emit ("focus_in");
451}
452
284sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
285sub button_up { } 454sub invoke_button_up { 1 }
286sub key_down { } 455sub invoke_key_down { 1 }
287sub key_up { } 456sub invoke_key_up { 1 }
288 457
289sub button_down { 458sub invoke_button_down {
290 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
291 460
292 $self->focus_in; 461 $self->grab_focus;
293}
294 462
295sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 463 1
296sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 464}
297sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 465
298sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 466sub connect {
299sub 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, $draw_h); # screen rectangle being drawn
300 530
301sub draw { 531sub draw {
302 my ($self) = @_; 532 my ($self) = @_;
303 533
304 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);
305 545
306 glPushMatrix; 546 glPushMatrix;
307 glTranslate $self->{x}, $self->{y}, 0; 547 glTranslate $self->{x}, $self->{y}, 0;
308 $self->_draw;
309 glPopMatrix;
310 548
311 if ($self == $HOVER && $self->{can_hover}) { 549 if ($self == $HOVER && $self->{can_hover}) {
312 my ($x, $y) = @$self{qw(x y)};
313
314 glColor 1, 0.8, 0.5, 0.2; 550 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
315 glEnable GL_BLEND; 551 glEnable GL_BLEND;
316 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 552 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
317 glBegin GL_QUADS; 553 glBegin GL_QUADS;
318 glVertex $x , $y;
319 glVertex $x + $self->{w}, $y;
320 glVertex $x + $self->{w}, $y + $self->{h};
321 glVertex $x , $y + $self->{h};
322 glEnd;
323 glDisable GL_BLEND;
324 }
325
326 if ($ENV{PCLIENT_DEBUG}) {
327 glPushMatrix;
328 glColor 1, 1, 0, 1;
329 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
330 glBegin GL_LINE_LOOP;
331 glVertex 0 , 0; 554 glVertex 0 , 0;
332 glVertex $self->{w}, 0; 555 glVertex $self->{w}, 0;
333 glVertex $self->{w}, $self->{h}; 556 glVertex $self->{w}, $self->{h};
334 glVertex 0 , $self->{h}; 557 glVertex 0 , $self->{h};
335 glEnd; 558 glEnd;
559 glDisable GL_BLEND;
560 }
561
562 if ($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;
336 glPopMatrix; 572 glPopMatrix;
337 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;
338 } 574 }
575
576 $self->_draw;
577 glPopMatrix;
339} 578}
340 579
341sub _draw { 580sub _draw {
342 my ($self) = @_; 581 my ($self) = @_;
343 582
344 warn "no draw defined for $self\n"; 583 warn "no draw defined for $self\n";
345} 584}
346 585
347sub find_widget {
348 my ($self, $x, $y) = @_;
349
350 return () unless $self->{can_events};
351
352 return $self
353 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
354 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
355
356 ()
357}
358
359sub set_parent {
360 my ($self, $parent) = @_;
361
362 Scalar::Util::weaken ($self->{parent} = $parent);
363}
364
365sub check_size {
366 my ($self) = @_;
367
368 $self->{parent}
369 or return 1;
370
371 my ($w, $h) = $self->{user_w} && $self->{user_h}
372 ? @$self{qw(user_w user_h)}
373 : $self->size_request;
374
375 if ($w != $self->{req_w} || $h != $self->{req_h}) {
376 $self->{req_w} = $w;
377 $self->{req_h} = $h;
378
379 $self->{parent}->check_size
380 or $self->size_allocate (
381 (List::Util::max $self->{w}, $w),
382 (List::Util::max $self->{h}, $h),
383 );
384
385 1
386 } else {
387 0
388 }
389}
390
391sub update {
392 my ($self) = @_;
393
394 $self->{parent}->update
395 if $self->{parent};
396}
397
398sub connect {
399 my ($self, $signal, $cb) = @_;
400
401 push @{ $self->{signal_cb}{$signal} }, $cb;
402}
403
404sub emit {
405 my ($self, $signal, @args) = @_;
406
407 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
408 $cb->($self, @args);
409 }
410}
411
412sub DESTROY { 586sub DESTROY {
413 my ($self) = @_; 587 my ($self) = @_;
414 588
415 #$self->deactivate; 589 delete $WIDGET{$self+0};
590
591 eval { $self->destroy };
592 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
416} 593}
417 594
418############################################################################# 595#############################################################################
419 596
420package CFClient::UI::DrawBG; 597package CFClient::UI::DrawBG;
… …
428 my $class = shift; 605 my $class = shift;
429 606
430 # range [value, low, high, page] 607 # range [value, low, high, page]
431 608
432 $class->SUPER::new ( 609 $class->SUPER::new (
433 bg => [0, 0, 0, 0.2], 610 #bg => [0, 0, 0, 0.2],
434 active_bg => [1, 1, 1, 0.5], 611 #active_bg => [1, 1, 1, 0.5],
435 @_ 612 @_
436 ) 613 )
437} 614}
438 615
439sub _draw { 616sub _draw {
440 my ($self) = @_; 617 my ($self) = @_;
441 618
619 my $color = $FOCUS == $self && $self->{active_bg}
620 ? $self->{active_bg}
621 : $self->{bg};
622
623 if ($color && (@$color < 4 || $color->[3])) {
442 my ($w, $h) = @$self{qw(w h)}; 624 my ($w, $h) = @$self{qw(w h)};
443 625
444 glEnable GL_BLEND; 626 glEnable GL_BLEND;
445 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 627 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
446 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 628 glColor_premultiply @$color;
447 629
448 glBegin GL_QUADS; 630 glBegin GL_QUADS;
449 glVertex 0 , 0; 631 glVertex 0 , 0;
450 glVertex 0 , $h; 632 glVertex 0 , $h;
451 glVertex $w, $h; 633 glVertex $w, $h;
452 glVertex $w, 0; 634 glVertex $w, 0;
453 glEnd; 635 glEnd;
454 636
455 glDisable GL_BLEND; 637 glDisable GL_BLEND;
638 }
456} 639}
457 640
458############################################################################# 641#############################################################################
459 642
460package CFClient::UI::Empty; 643package CFClient::UI::Empty;
… …
465 my ($class, %arg) = @_; 648 my ($class, %arg) = @_;
466 $class->SUPER::new (can_events => 0, %arg); 649 $class->SUPER::new (can_events => 0, %arg);
467} 650}
468 651
469sub size_request { 652sub size_request {
470 (0, 0) 653 my ($self) = @_;
654
655 ($self->{w} + 0, $self->{h} + 0)
471} 656}
472 657
473sub draw { } 658sub draw { }
474 659
475############################################################################# 660#############################################################################
… …
479our @ISA = CFClient::UI::Base::; 664our @ISA = CFClient::UI::Base::;
480 665
481sub new { 666sub new {
482 my ($class, %arg) = @_; 667 my ($class, %arg) = @_;
483 668
484 my $children = delete $arg{children} || []; 669 my $children = delete $arg{children};
485 670
486 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 671 my $self = $class->SUPER::new (
672 children => [],
673 can_events => 0,
674 %arg,
675 );
676
487 $self->add ($_) for @$children; 677 $self->add (@$children)
678 if $children;
488 679
489 $self 680 $self
681}
682
683sub add {
684 my ($self, @widgets) = @_;
685
686 $_->set_parent ($self)
687 for @widgets;
688
689 use sort 'stable';
690
691 $self->{children} = [
692 sort { $a->{z} <=> $b->{z} }
693 @{$self->{children}}, @widgets
694 ];
695
696 $self->realloc;
697}
698
699sub children {
700 @{ $_[0]{children} }
701}
702
703sub remove {
704 my ($self, $child) = @_;
705
706 delete $child->{parent};
707 $child->hide;
708
709 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
710
711 $self->realloc;
712}
713
714sub clear {
715 my ($self) = @_;
716
717 my $children = delete $self->{children};
718 $self->{children} = [];
719
720 for (@$children) {
721 delete $_->{parent};
722 $_->hide;
723 }
724
725 $self->realloc;
726}
727
728sub find_widget {
729 my ($self, $x, $y) = @_;
730
731 $x -= $self->{x};
732 $y -= $self->{y};
733
734 my $res;
735
736 for (reverse $self->visible_children) {
737 $res = $_->find_widget ($x, $y)
738 and return $res;
739 }
740
741 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
742}
743
744sub _draw {
745 my ($self) = @_;
746
747 $_->draw for @{$self->{children}};
748}
749
750#############################################################################
751
752package CFClient::UI::Bin;
753
754our @ISA = CFClient::UI::Container::;
755
756sub new {
757 my ($class, %arg) = @_;
758
759 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
760
761 $class->SUPER::new (children => [$child], %arg)
490} 762}
491 763
492sub add { 764sub add {
493 my ($self, $child) = @_; 765 my ($self, $child) = @_;
494 766
495 $child->set_parent ($self); 767 $self->SUPER::remove ($_) for @{ $self->{children} };
496 768 $self->SUPER::add ($child);
497 use sort 'stable';
498
499 $self->{children} = [
500 sort { $a->{z} <=> $b->{z} }
501 @{$self->{children}}, $child
502 ];
503
504 $child->check_size;
505} 769}
506 770
507sub remove { 771sub remove {
508 my ($self, $child) = @_; 772 my ($self, $widget) = @_;
509 773
510 delete $child->{parent}; 774 $self->SUPER::remove ($widget);
511 775
512 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 776 $self->{children} = [new CFClient::UI::Empty]
777 unless @{$self->{children}};
778}
513 779
514 $self->check_size; 780sub child { $_[0]->{children}[0] }
781
782sub size_request {
783 $_[0]{children}[0]->size_request
784}
785
786sub invoke_size_allocate {
787 my ($self, $w, $h) = @_;
788
789 $self->{children}[0]->configure (0, 0, $w, $h);
790
791 1
792}
793
794#############################################################################
795
796# back-buffered drawing area
797
798package CFClient::UI::Window;
799
800our @ISA = CFClient::UI::Bin::;
801
802use CFClient::OpenGL;
803
804sub new {
805 my ($class, %arg) = @_;
806
807 my $self = $class->SUPER::new (%arg);
808}
809
810sub update {
811 my ($self) = @_;
812
813 $ROOT->on_post_alloc ($self => sub { $self->render_child });
814 $self->SUPER::update;
815}
816
817sub invoke_size_allocate {
818 my ($self, $w, $h) = @_;
819
515 $self->update; 820 $self->update;
516}
517 821
518sub clear { 822 $self->SUPER::invoke_size_allocate ($w, $h)
823}
824
825sub _render {
826 my ($self) = @_;
827
828 $self->{children}[0]->draw;
829}
830
831sub render_child {
832 my ($self) = @_;
833
834 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
835 glClearColor 0, 0, 0, 0;
836 glClear GL_COLOR_BUFFER_BIT;
837
838 {
839 package CFClient::UI::Base;
840
841 ($draw_x, $draw_y, $draw_w, $draw_h) =
842 (0, 0, $self->{w}, $self->{h});
843 }
844
845 $self->_render;
846 };
847}
848
849sub _draw {
850 my ($self) = @_;
851
852 my ($w, $h) = @$self{qw(w h)};
853
854 my $tex = $self->{texture}
855 or return;
856
857 glEnable GL_TEXTURE_2D;
858 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
859 glColor 0, 0, 0, 1;
860
861 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
862
863 glDisable GL_TEXTURE_2D;
864}
865
866#############################################################################
867
868package CFClient::UI::ViewPort;
869
870our @ISA = CFClient::UI::Window::;
871
872sub new {
873 my $class = shift;
874
875 $class->SUPER::new (
876 scroll_x => 0,
877 scroll_y => 1,
878 @_,
879 )
880}
881
882sub size_request {
883 my ($self) = @_;
884
885 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
886
887 $w = 10 if $self->{scroll_x};
888 $h = 10 if $self->{scroll_y};
889
890 ($w, $h)
891}
892
893sub invoke_size_allocate {
519 my ($self) = @_; 894 my ($self, $w, $h) = @_;
520 895
521 delete $_->{parent} 896 my $child = $self->child;
522 for @{ delete $self->{children} };
523 897
524 $self->{children} = []; 898 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
899 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
900
901 $self->child->configure (0, 0, $w, $h);
902 $self->update;
903
904 1
905}
906
907sub set_offset {
908 my ($self, $x, $y) = @_;
909
910 $self->{view_x} = int $x;
911 $self->{view_y} = int $y;
912
913 $self->update;
914}
915
916# hmm, this does not work for topleft of $self... but we should not ask for that
917sub coord2local {
918 my ($self, $x, $y) = @_;
919
920 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
921}
922
923sub coord2global {
924 my ($self, $x, $y) = @_;
925
926 $x = List::Util::min $self->{w}, $x - $self->{view_x};
927 $y = List::Util::min $self->{h}, $y - $self->{view_y};
928
929 $self->SUPER::coord2global ($x, $y)
525} 930}
526 931
527sub find_widget { 932sub find_widget {
528 my ($self, $x, $y) = @_; 933 my ($self, $x, $y) = @_;
529 934
530 $x -= $self->{x}; 935 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
531 $y -= $self->{y}; 936 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
532 937 ) {
533 my $res;
534
535 for (reverse @{ $self->{children} }) {
536 $res = $_->find_widget ($x, $y)
537 and return $res;
538 }
539
540 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 938 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939 } else {
940 $self->CFClient::UI::Base::find_widget ($x, $y)
941 }
541} 942}
542 943
543sub _draw { 944sub _render {
544 my ($self) = @_; 945 my ($self) = @_;
545 946
546 $_->draw for @{$self->{children}}; 947 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
948 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
949
950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951
952 $self->SUPER::_render;
547} 953}
548 954
549############################################################################# 955#############################################################################
550 956
551package CFClient::UI::Bin; 957package CFClient::UI::ScrolledWindow;
552 958
553our @ISA = CFClient::UI::Container::; 959our @ISA = CFClient::UI::HBox::;
554 960
555sub new { 961sub new {
556 my ($class, %arg) = @_; 962 my ($class, %arg) = @_;
557 963
558 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 964 my $child = delete $arg{child};
559 965
560 $class->SUPER::new (children => [$child], %arg) 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 $self
561} 986}
562 987
563sub add { 988sub add {
564 my ($self, $child) = @_;
565
566 $self->{children} = [];
567
568 $self->SUPER::add ($child);
569}
570
571sub remove {
572 my ($self, $widget) = @_; 989 my ($self, $widget) = @_;
573 990
574 $self->SUPER::remove ($widget); 991 $self->{vp}->add ($self->{child} = $widget);
575
576 $self->{children} = [new CFClient::UI::Empty]
577 unless @{$self->{children}};
578} 992}
579 993
580sub child { $_[0]->{children}[0] } 994sub update {
995 my ($self) = @_;
581 996
582sub size_request { 997 $self->SUPER::update;
583 $_[0]{children}[0]->size_request
584}
585 998
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}, $self->{vp}{h}, 1]);
1002}
1003
586sub size_allocate { 1004sub invoke_size_allocate {
587 my ($self, $w, $h) = @_; 1005 my ($self, $w, $h) = @_;
588 1006
589 $self->{children}[0]->configure (0, 0, $w, $h); 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)
590} 1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
591 1015
592############################################################################# 1016#############################################################################
593 1017
594package CFClient::UI::Window; 1018package CFClient::UI::Frame;
595 1019
596our @ISA = CFClient::UI::Bin::; 1020our @ISA = CFClient::UI::Bin::;
597 1021
598use CFClient::OpenGL; 1022use CFClient::OpenGL;
1023
1024sub new {
1025 my $class = shift;
1026
1027 $class->SUPER::new (
1028 bg => undef,
1029 @_,
1030 )
1031}
1032
1033sub _draw {
1034 my ($self) = @_;
1035
1036 if ($self->{bg}) {
1037 my ($w, $h) = @$self{qw(w h)};
1038
1039 glEnable GL_BLEND;
1040 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1041 glColor_premultiply @{ $self->{bg} };
1042
1043 glBegin GL_QUADS;
1044 glVertex 0 , 0;
1045 glVertex 0 , $h;
1046 glVertex $w, $h;
1047 glVertex $w, 0;
1048 glEnd;
1049
1050 glDisable GL_BLEND;
1051 }
1052
1053 $self->SUPER::_draw;
1054}
1055
1056#############################################################################
1057
1058package CFClient::UI::FancyFrame;
1059
1060our @ISA = CFClient::UI::Bin::;
1061
1062use CFClient::OpenGL;
1063
1064my $bg =
1065 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066 mipmap => 1, wrap => 1;
1067
1068my @border =
1069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
599 1071
600sub new { 1072sub new {
601 my ($class, %arg) = @_; 1073 my ($class, %arg) = @_;
602 1074
603 my $self = $class->SUPER::new (%arg);
604}
605
606sub update {
607 my ($self) = @_;
608
609 # we want to do this delayed...
610 $self->render_chld;
611 $self->SUPER::update;
612}
613
614sub render_chld {
615 my ($self) = @_;
616
617 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
618 glClearColor 0, 0, 0, 1;
619 glClear GL_COLOR_BUFFER_BIT;
620 $self->child->draw;
621 };
622}
623
624sub size_allocate {
625 my ($self, $w, $h) = @_;
626
627 $self->child->configure (0, 0, $w, $h);
628
629 $self->render_chld;
630}
631
632sub _draw {
633 my ($self) = @_;
634
635 my ($w, $h) = ($self->w, $self->h);
636
637 my $tex = $self->{texture}
638 or return;
639
640 glEnable GL_BLEND;
641 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
642 glEnable GL_TEXTURE_2D;
643 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
644
645 $tex->draw_quad (0, 0, $w, $h);
646
647 glDisable GL_BLEND;
648 glDisable GL_TEXTURE_2D;
649}
650
651#############################################################################
652
653package CFClient::UI::ViewPort;
654
655our @ISA = CFClient::UI::Window::;
656
657sub new { die }
658
659sub size_request {
660 my ($self) = @_;
661
662 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
663 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
664
665 @$self{qw(child_w child_h)}
666}
667
668sub _draw {
669 my ($self) = @_;
670
671 $self->{children}[1]->draw;
672}
673
674
675#############################################################################
676
677package CFClient::UI::Frame;
678
679our @ISA = CFClient::UI::Bin::;
680
681use CFClient::OpenGL;
682
683sub new {
684 my $class = shift;
685
686 my $self = $class->SUPER::new ( 1075 my $self = $class->SUPER::new (
687 bg => [1, 1, 1, 1], 1076 bg => [1, 1, 1, 1],
688 border_bg => [1, 1, 1, 1], 1077 border_bg => [1, 1, 1, 1],
689 border => 0.8, 1078 border => 0.6,
690 @_ 1079 can_events => 1,
1080 min_w => 16,
1081 min_h => 16,
1082 %arg,
691 ); 1083 );
692 1084
693 $self
694}
695
696sub _draw {
697 my ($self) = @_;
698
699 my ($w, $h) = ($self->{w}, $self->{h});
700
701 glEnable GL_BLEND;
702 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
703 glEnable GL_TEXTURE_2D;
704 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
705
706# glBegin GL_QUADS;
707# glColor 0, 0, 0, 0;
708# glVertex 0 , 0;
709# glVertex 0 , $h;
710# glVertex $w, $h;
711# glVertex $w, 0;
712# glEnd;
713
714
715 $self->child->draw;
716 glDisable GL_BLEND;
717 glDisable GL_TEXTURE_2D;
718}
719
720#############################################################################
721
722package CFClient::UI::FancyFrame;
723
724our @ISA = CFClient::UI::Bin::;
725
726use CFClient::OpenGL;
727
728my @tex =
729 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
730 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
731
732sub new {
733 my $class = shift;
734
735 # TODO: user_x, user_y, overwrite moveto?
736
737 my $self = $class->SUPER::new (
738 bg => [1, 1, 1, 1],
739 border_bg => [1, 1, 1, 1],
740 border => 0.8,
741 can_events => 1,
742 @_
743 );
744
745 $self->{title} &&= new CFClient::UI::Label 1085 $self->{title_widget} = new CFClient::UI::Label
746 align => 0, 1086 align => 0,
747 valign => 1, 1087 valign => 1,
748 text => $self->{title}, 1088 text => $self->{title},
749 fontsize => 1; 1089 fontsize => $self->{border},
1090 if exists $self->{title};
1091
1092 if ($self->{has_close_button}) {
1093 $self->{close_button} =
1094 new CFClient::UI::ImageButton
1095 image => 'x1_close.png',
1096 on_activate => sub { $self->hide };
1097
1098 $self->CFClient::UI::Container::add ($self->{close_button});
1099 }
750 1100
751 $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};
752} 1110}
753 1111
754sub border { 1112sub border {
755 int $_[0]{border} * $::FONTSIZE 1113 int $_[0]{border} * $::FONTSIZE
756} 1114}
757 1115
758sub size_request { 1116sub size_request {
759 my ($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 $self->{close_button};
760 1124
761 my ($w, $h) = $self->SUPER::size_request; 1125 my ($w, $h) = $self->SUPER::size_request;
762 1126
763 ( 1127 (
764 $w + $self->border * 2, 1128 $w + $self->border * 2,
765 $h + $self->border * 2, 1129 $h + $self->border * 2,
766 ) 1130 )
767} 1131}
768 1132
769sub size_allocate { 1133sub invoke_size_allocate {
770 my ($self, $w, $h) = @_; 1134 my ($self, $w, $h) = @_;
771 1135
1136 if ($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
772 $h -= List::Util::max 0, $self->border * 2; 1144 $h -= List::Util::max 0, $border * 2;
773 $w -= List::Util::max 0, $self->border * 2; 1145 $w -= List::Util::max 0, $border * 2;
774 1146
775 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
776 if $self->{title};
777
778 $self->child->configure ($self->border, $self->border, $w, $h); 1147 $self->child->configure ($border, $border, $w, $h);
779}
780 1148
1149 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1150 if $self->{close_button};
1151
1152 1
1153}
1154
781sub button_down { 1155sub invoke_button_down {
782 my ($self, $ev, $x, $y) = @_; 1156 my ($self, $ev, $x, $y) = @_;
783 1157
1158 my ($w, $h) = @$self{qw(w h)};
784 my $border = $self->border; 1159 my $border = $self->border;
785 1160
786 if ($x < $self->{w} && $x >= $self->{w} - $border 1161 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
787 && $y < $self->{h} && $y >= $self->{h} - $border) { 1162 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
788 1163
1164 if ($lr & $td) {
1165 my ($wx, $wy) = ($self->{x}, $self->{y});
789 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1166 my ($ox, $oy) = ($ev->{x}, $ev->{y});
790 my ($bw, $bh) = ($self->{w}, $self->{h}); 1167 my ($bw, $bh) = ($self->{w}, $self->{h});
791 1168
1169 my $mx = $x < $border;
1170 my $my = $y < $border;
1171
792 $self->{motion} = sub { 1172 $self->{motion} = sub {
793 my ($ev, $x, $y) = @_; 1173 my ($ev, $x, $y) = @_;
794 1174
795 ($x, $y) = ($ev->{x}, $ev->{y}); 1175 my $dx = $ev->{x} - $ox;
1176 my $dy = $ev->{y} - $oy;
796 1177
797 $self->{user_w} = $bw + $x - $ox; 1178 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
798 $self->{user_h} = $bh + $y - $oy; 1179 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
799 $self->check_size; 1180
1181 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1182 $self->realloc;
800 }; 1183 };
801 1184
802 } elsif ($x >= 0 && $x < $self->{w} 1185 } elsif ($lr ^ $td) {
803 && $y >= 0 && $y < $border) {
804
805 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1186 my ($ox, $oy) = ($ev->{x}, $ev->{y});
806 my ($bx, $by) = ($self->{x}, $self->{y}); 1187 my ($bx, $by) = ($self->{x}, $self->{y});
807 1188
808 $self->{motion} = sub { 1189 $self->{motion} = sub {
809 my ($ev, $x, $y) = @_; 1190 my ($ev, $x, $y) = @_;
810 1191
811 ($x, $y) = ($ev->{x}, $ev->{y}); 1192 ($x, $y) = ($ev->{x}, $ev->{y});
812 1193
813 $self->move ($bx + $x - $ox, $by + $y - $oy); 1194 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
814 $self->update; 1195 # HACK: the next line is required to enforce placement
1196 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
815 }; 1197 };
1198 } else {
1199 return 0;
1200 }
1201
816 } 1202 1
817} 1203}
818 1204
819sub button_up { 1205sub invoke_button_up {
820 my ($self, $ev, $x, $y) = @_; 1206 my ($self, $ev, $x, $y) = @_;
821 1207
822 delete $self->{motion}; 1208 ! ! delete $self->{motion}
823} 1209}
824 1210
825sub mouse_motion { 1211sub invoke_mouse_motion {
826 my ($self, $ev, $x, $y) = @_; 1212 my ($self, $ev, $x, $y) = @_;
827 1213
828 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1214 $self->{motion}->($ev, $x, $y) if $self->{motion};
1215
1216 ! ! $self->{motion}
829} 1217}
830 1218
831sub _draw { 1219sub _draw {
832 my ($self) = @_; 1220 my ($self) = @_;
833 1221
1222 my $child = $self->{children}[0];
1223
834 my ($w, $h ) = ($self->{w}, $self->{h}); 1224 my ($w, $h ) = ($self->{w}, $self->{h});
835 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1225 my ($cw, $ch) = ($child->{w}, $child->{h});
836 1226
837 glEnable GL_BLEND;
838 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
839 glEnable GL_TEXTURE_2D; 1227 glEnable GL_TEXTURE_2D;
840 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1228 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
841 1229
842 my $border = $self->border; 1230 my $border = $self->border;
843 1231
844 glColor @{ $self->{border_bg} }; 1232 glColor @{ $self->{border_bg} };
845 $tex[1]->draw_quad (0, 0, $w, $border); 1233 $border[0]->draw_quad_alpha (0, 0, $w, $border);
846 $tex[3]->draw_quad (0, $border, $border, $ch); 1234 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
847 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1235 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
848 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1236 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
849 1237
850 my $bg = $tex[0]; 1238 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1239 glColor @{ $self->{bg} };
851 1240
852 # TODO: repeat texture not scale 1241 # TODO: repeat texture not scale
853 my $rep_x = $cw / $bg->{w}; 1242 # solve this better(?)
854 my $rep_y = $ch / $bg->{h}; 1243 $bg->{s} = $cw / $bg->{w};
855 1244 $bg->{t} = $ch / $bg->{h};
856 glColor @{ $self->{bg} };
857
858 $bg->{s} = $rep_x;
859 $bg->{t} = $rep_y;
860 $bg->{wrap_mode} = 1;
861 $bg->draw_quad ($border, $border, $cw, $ch); 1245 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1246 }
862 1247
863 glDisable GL_TEXTURE_2D; 1248 glDisable GL_TEXTURE_2D;
864 glDisable GL_BLEND;
865 1249
866 $self->{title}->draw if $self->{title};
867 $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};
868} 1261}
869 1262
870############################################################################# 1263#############################################################################
871 1264
872package CFClient::UI::Table; 1265package CFClient::UI::Table;
… …
880sub new { 1273sub new {
881 my $class = shift; 1274 my $class = shift;
882 1275
883 $class->SUPER::new ( 1276 $class->SUPER::new (
884 col_expand => [], 1277 col_expand => [],
885 @_ 1278 @_,
886 ) 1279 )
1280}
1281
1282sub children {
1283 grep $_, map @$_, grep $_, @{ $_[0]{children} }
887} 1284}
888 1285
889sub add { 1286sub add {
890 my ($self, $x, $y, $child) = @_; 1287 my ($self, $x, $y, $child) = @_;
891 1288
892 $child->set_parent ($self); 1289 $child->set_parent ($self);
893 $self->{children}[$y][$x] = $child; 1290 $self->{children}[$y][$x] = $child;
894 1291
895 $child->check_size; 1292 $self->realloc;
896} 1293}
897 1294
1295sub remove {
1296 my ($self, $child) = @_;
1297
1298 # TODO: not yet implemented
1299}
1300
898# TODO: move to container class maybe? send childs a signal on removal? 1301# TODO: move to container class maybe? send children a signal on removal?
899sub clear { 1302sub clear {
900 my ($self) = @_; 1303 my ($self) = @_;
901 1304
1305 my @children = $self->children;
902 delete $self->{children}; 1306 delete $self->{children};
903 $self->update; 1307
1308 for (@children) {
1309 delete $_->{parent};
1310 $_->hide;
1311 }
1312
1313 $self->realloc;
904} 1314}
905 1315
906sub get_wh { 1316sub get_wh {
907 my ($self) = @_; 1317 my ($self) = @_;
908 1318
… …
934 (sum @$ws), 1344 (sum @$ws),
935 (sum @$hs), 1345 (sum @$hs),
936 ) 1346 )
937} 1347}
938 1348
939sub size_allocate { 1349sub invoke_size_allocate {
940 my ($self, $w, $h) = @_; 1350 my ($self, $w, $h) = @_;
941 1351
942 my ($ws, $hs) = $self->get_wh; 1352 my ($ws, $hs) = $self->get_wh;
943 1353
944 my $req_w = sum @$ws; 1354 my $req_w = (sum @$ws) || 1;
945 my $req_h = sum @$hs; 1355 my $req_h = (sum @$hs) || 1;
946 1356
947 # TODO: nicer code && do row_expand 1357 # TODO: nicer code && do row_expand
948 my @col_expand = @{$self->{col_expand}}; 1358 my @col_expand = @{$self->{col_expand}};
949 @col_expand = (1) x @$ws unless @col_expand; 1359 @col_expand = (1) x @$ws unless @col_expand;
950 my $col_expand = (sum @col_expand) || 1; 1360 my $col_expand = (sum @col_expand) || 1;
… …
976 } 1386 }
977 1387
978 $y += $row_h; 1388 $y += $row_h;
979 } 1389 }
980 1390
1391 1
981} 1392}
982 1393
983sub find_widget { 1394sub find_widget {
984 my ($self, $x, $y) = @_; 1395 my ($self, $x, $y) = @_;
985 1396
… …
1004 } 1415 }
1005} 1416}
1006 1417
1007############################################################################# 1418#############################################################################
1008 1419
1420package CFClient::UI::Box;
1421
1422our @ISA = CFClient::UI::Container::;
1423
1424sub size_request {
1425 my ($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 += $alloc;
1473 }
1474
1475 1
1476}
1477
1478#############################################################################
1479
1009package CFClient::UI::HBox; 1480package CFClient::UI::HBox;
1010 1481
1011# TODO: wrap into common Box base class
1012
1013our @ISA = CFClient::UI::Container::; 1482our @ISA = CFClient::UI::Box::;
1014 1483
1015sub size_request { 1484sub new {
1016 my ($self) = @_; 1485 my $class = shift;
1017 1486
1018 my @alloc = map [$_->size_request], @{$self->{children}}; 1487 $class->SUPER::new (
1019 1488 vertical => 0,
1020 ( 1489 @_,
1021 (List::Util::sum map $_->[0], @alloc),
1022 (List::Util::max map $_->[1], @alloc),
1023 ) 1490 )
1024} 1491}
1025 1492
1026sub size_allocate {
1027 my ($self, $w, $h) = @_;
1028
1029 ($h, $w) = ($w, $h);
1030
1031 my $children = $self->{children};
1032
1033 my @h = map $_->{req_w}, @$children;
1034
1035 my $req_h = List::Util::sum @h;
1036
1037 if ($req_h > $h) {
1038 # ah well, not enough space
1039 $_ *= $h / $req_h for @h;
1040 } else {
1041 my $exp = List::Util::sum map $_->{expand}, @$children;
1042 $exp ||= 1;
1043
1044 for (0 .. $#$children) {
1045 my $child = $children->[$_];
1046
1047 my $alloc_h = $h[$_];
1048 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1049 $h[$_] = $alloc_h;
1050 }
1051 }
1052
1053 CFClient::UI::harmonize \@h;
1054
1055 my $y = 0;
1056 for (0 .. $#$children) {
1057 my $child = $children->[$_];
1058 my $h = $h[$_];
1059 $child->configure ($y, 0, $h, $w);
1060
1061 $y += $h;
1062 }
1063
1064 1
1065}
1066
1067############################################################################# 1493#############################################################################
1068 1494
1069package CFClient::UI::VBox; 1495package CFClient::UI::VBox;
1070 1496
1071# TODO: wrap into common Box base class
1072
1073our @ISA = CFClient::UI::Container::; 1497our @ISA = CFClient::UI::Box::;
1074 1498
1075sub size_request { 1499sub new {
1076 my ($self) = @_; 1500 my $class = shift;
1077 1501
1078 my @alloc = map [$_->size_request], @{$self->{children}}; 1502 $class->SUPER::new (
1079 1503 vertical => 1,
1080 ( 1504 @_,
1081 (List::Util::max map $_->[0], @alloc),
1082 (List::Util::sum map $_->[1], @alloc),
1083 ) 1505 )
1084} 1506}
1085 1507
1086sub size_allocate {
1087 my ($self, $w, $h) = @_;
1088
1089 my $children = $self->{children};
1090
1091 my @h = map $_->{req_h}, @$children;
1092
1093 my $req_h = List::Util::sum @h;
1094
1095 if ($req_h > $h) {
1096 # ah well, not enough space
1097 $_ *= $h / $req_h for @h;
1098 } else {
1099 my $exp = List::Util::sum map $_->{expand}, @$children;
1100 $exp ||= 1;
1101
1102 for (0 .. $#$children) {
1103 my $child = $children->[$_];
1104
1105 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1106 }
1107 }
1108
1109 CFClient::UI::harmonize \@h;
1110
1111 my $y = 0;
1112 for (0 .. $#$children) {
1113 my $child = $children->[$_];
1114 my $h = $h[$_];
1115 $child->configure (0, $y, $w, $h);
1116
1117 $y += $h;
1118 }
1119
1120 1
1121}
1122
1123############################################################################# 1508#############################################################################
1124 1509
1125package CFClient::UI::Label; 1510package CFClient::UI::Label;
1126 1511
1127our @ISA = CFClient::UI::Base::; 1512our @ISA = CFClient::UI::DrawBG::;
1128 1513
1129use CFClient::OpenGL; 1514use CFClient::OpenGL;
1130 1515
1131sub new { 1516sub new {
1132 my ($class, %arg) = @_; 1517 my ($class, %arg) = @_;
1133 1518
1134 my $self = $class->SUPER::new ( 1519 my $self = $class->SUPER::new (
1135 fg => [1, 1, 1], 1520 fg => [1, 1, 1],
1521 #bg => none
1522 #active_bg => none
1136 #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),
1137 fontsize => 1, 1529 fontsize => 1,
1138 text => "",
1139 align => -1, 1530 align => -1,
1140 valign => -1, 1531 valign => -1,
1141 padding => 2, 1532 padding_x => 2,
1142 layout => new CFClient::Layout, 1533 padding_y => 2,
1143 can_events => 0, 1534 can_events => 0,
1144 %arg 1535 %arg
1145 ); 1536 );
1146 1537
1147 if (exists $self->{template}) { 1538 if (exists $self->{template}) {
1148 my $layout = new CFClient::Layout; 1539 my $layout = new CFClient::Layout;
1149 $layout->set_text (delete $self->{template}); 1540 $layout->set_text (delete $self->{template});
1150 $self->{template} = $layout; 1541 $self->{template} = $layout;
1151 } 1542 }
1152 1543
1153 $self->set_text (delete $self->{text}) if exists $self->{text}; 1544 if (exists $self->{markup}) {
1154 $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 }
1155 1549
1156 $self 1550 $self
1157} 1551}
1158 1552
1159sub escape { 1553sub escape($) {
1160 local $_ = $_[1]; 1554 local $_ = $_[0];
1161 1555
1162 s/&/&amp;/g; 1556 s/&/&amp;/g;
1163 s/>/&gt;/g; 1557 s/>/&gt;/g;
1164 s/</&lt;/g; 1558 s/</&lt;/g;
1165 1559
1166 $_[1] 1560 $_
1561}
1562
1563sub update {
1564 my ($self) = @_;
1565
1566 delete $self->{texture};
1567 $self->SUPER::update;
1568}
1569
1570sub realloc {
1571 my ($self) = @_;
1572
1573 delete $self->{ox};
1574 $self->SUPER::realloc;
1167} 1575}
1168 1576
1169sub set_text { 1577sub set_text {
1170 my ($self, $text) = @_; 1578 my ($self, $text) = @_;
1171 1579
1580 return if $self->{text} eq "T$text";
1581 $self->{text} = "T$text";
1582
1583 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1172 $self->{layout}->set_text ($text); 1584 $self->{layout}->set_text ($text);
1173 1585
1174 delete $self->{texture}; 1586 delete $self->{size_req};
1175 $self->check_size; 1587 $self->realloc;
1176 $self->update; 1588 $self->update;
1177} 1589}
1178 1590
1179sub set_markup { 1591sub set_markup {
1180 my ($self, $markup) = @_; 1592 my ($self, $markup) = @_;
1181 1593
1594 return if $self->{text} eq "M$markup";
1595 $self->{text} = "M$markup";
1596
1597 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1598
1599 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1182 $self->{layout}->set_markup ($markup); 1600 $self->{layout}->set_markup ($markup);
1183 1601
1184 delete $self->{texture}; 1602 delete $self->{size_req};
1185 $self->check_size; 1603 $self->realloc;
1186 $self->update; 1604 $self->update;
1187} 1605}
1188 1606
1189sub size_request { 1607sub size_request {
1190 my ($self) = @_; 1608 my ($self) = @_;
1191 1609
1610 $self->{size_req} ||= do {
1192 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1611 $self->{layout}->set_font ($self->{font}) if $self->{font};
1193 $self->{layout}->set_width ($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});
1194 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1615 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1195 1616
1196 my ($w, $h) = $self->{layout}->size; 1617 my ($w, $h) = $self->{layout}->size;
1197 1618
1198 if (exists $self->{template}) { 1619 if (exists $self->{template}) {
1199 $self->{template}->set_font ($self->{font}) if $self->{font}; 1620 $self->{template}->set_font ($self->{font}) if $self->{font};
1200 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1621 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1201 1622
1202 my ($w2, $h2) = $self->{template}->size; 1623 my ($w2, $h2) = $self->{template}->size;
1203 1624
1204 $w = List::Util::max $w, $w2; 1625 $w = List::Util::max $w, $w2;
1205 $h = List::Util::max $h, $h2; 1626 $h = List::Util::max $h, $h2;
1627 }
1628
1629 [$w, $h]
1206 } 1630 };
1207 1631
1208 ( 1632 @{ $self->{size_req} }
1209 $w + $self->{padding} * 2,
1210 $h + $self->{padding} * 2,
1211 )
1212} 1633}
1213 1634
1214sub size_allocate { 1635sub invoke_size_allocate {
1215 my ($self, $w, $h) = @_; 1636 my ($self, $w, $h) = @_;
1216 1637
1638 delete $self->{ox};
1639
1217 delete $self->{texture}; 1640 delete $self->{texture}
1641 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1642
1643 1
1218} 1644}
1219 1645
1220sub set_fontsize { 1646sub set_fontsize {
1221 my ($self, $fontsize) = @_; 1647 my ($self, $fontsize) = @_;
1222 1648
1223 $self->{fontsize} = $fontsize; 1649 $self->{fontsize} = $fontsize;
1224 delete $self->{texture}; 1650 delete $self->{texture};
1225 $self->check_size; 1651
1226 $self->update; 1652 $self->realloc;
1653}
1654
1655sub reconfigure {
1656 my ($self) = @_;
1657
1658 delete $self->{size_req};
1659
1660 $self->SUPER::reconfigure;
1227} 1661}
1228 1662
1229sub _draw { 1663sub _draw {
1230 my ($self) = @_; 1664 my ($self) = @_;
1231 1665
1666 $self->SUPER::_draw; # draw background, if applicable
1667
1232 my $tex = $self->{texture} ||= do { 1668 my $tex = $self->{texture} ||= do {
1669 $self->{layout}->set_foreground (@{$self->{fg}});
1233 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1670 $self->{layout}->set_font ($self->{font}) if $self->{font};
1234 $self->{layout}->set_width ($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});
1235 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1674 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1675
1236 new_from_layout CFClient::Texture $self->{layout} 1676 new_from_layout CFClient::Texture $self->{layout}
1237 }; 1677 };
1238 1678
1239 glEnable GL_BLEND; 1679 unless (exists $self->{ox}) {
1240 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
1241 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 {
1242 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1699 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1243 1700 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1244 glColor @{$self->{fg}}; 1701 }
1245
1246 $self->{ox} = int (
1247 $self->{align} < 0 ? $self->{padding}
1248 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1249 : ($self->{w} - $tex->{w}) * 0.5
1250 );
1251
1252 $self->{oy} = int (
1253 $self->{valign} < 0 ? $self->{padding}
1254 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1255 : ($self->{h} - $tex->{h}) * 0.5
1256 );
1257
1258 $tex->draw_quad ($self->{ox}, $self->{oy});
1259 1702
1260 glDisable GL_TEXTURE_2D; 1703 glDisable GL_TEXTURE_2D;
1261 glDisable GL_BLEND;
1262} 1704}
1263 1705
1264############################################################################# 1706#############################################################################
1265 1707
1266package CFClient::UI::EntryBase; 1708package CFClient::UI::EntryBase;
… …
1271 1713
1272sub new { 1714sub new {
1273 my $class = shift; 1715 my $class = shift;
1274 1716
1275 $class->SUPER::new ( 1717 $class->SUPER::new (
1276 fg => [1, 1, 1], 1718 fg => [1, 1, 1],
1277 bg => [0, 0, 0, 0.2], 1719 bg => [0, 0, 0, 0.2],
1278 active_bg => [1, 1, 1, 0.5], 1720 active_bg => [1, 1, 1, 0.5],
1279 active_fg => [0, 0, 0], 1721 active_fg => [0, 0, 0],
1280 can_hover => 1, 1722 can_hover => 1,
1281 can_focus => 1, 1723 can_focus => 1,
1282 valign => 0, 1724 valign => 0,
1283 can_events => 1, 1725 can_events => 1,
1726 #text => ...
1727 #hidden => "*",
1284 @_ 1728 @_
1285 ) 1729 )
1286} 1730}
1287 1731
1288sub _set_text { 1732sub _set_text {
… …
1290 1734
1291 delete $self->{cur_h}; 1735 delete $self->{cur_h};
1292 1736
1293 return if $self->{text} eq $text; 1737 return if $self->{text} eq $text;
1294 1738
1295 delete $self->{texture};
1296
1297 $self->{last_activity} = $::NOW; 1739 $self->{last_activity} = $::NOW;
1298 $self->{text} = $text; 1740 $self->{text} = $text;
1299 1741
1300 $text =~ s/./*/g if $self->{hidden}; 1742 $text =~ s/./*/g if $self->{hidden};
1301 $self->{layout}->set_text ("$text "); 1743 $self->{layout}->set_text ("$text ");
1744 delete $self->{size_req};
1302 1745
1303 $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);
1304} 1757}
1305 1758
1306sub get_text { 1759sub get_text {
1307 $_[0]{text} 1760 $_[0]{text}
1308} 1761}
… …
1313 my ($w, $h) = $self->SUPER::size_request; 1766 my ($w, $h) = $self->SUPER::size_request;
1314 1767
1315 ($w + 1, $h) # add 1 for cursor 1768 ($w + 1, $h) # add 1 for cursor
1316} 1769}
1317 1770
1318sub size_allocate {
1319 my ($self, $w, $h) = @_;
1320
1321 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1322}
1323
1324sub set_text {
1325 my ($self, $text) = @_;
1326
1327 $self->{cursor} = length $text;
1328 $self->_set_text ($text);
1329 $self->update;
1330}
1331
1332sub key_down { 1771sub invoke_key_down {
1333 my ($self, $ev) = @_; 1772 my ($self, $ev) = @_;
1334 1773
1335 my $mod = $ev->{mod}; 1774 my $mod = $ev->{mod};
1336 my $sym = $ev->{sym}; 1775 my $sym = $ev->{sym};
1337 my $uni = $ev->{unicode}; 1776 my $uni = $ev->{unicode};
1338 1777
1339 my $text = $self->get_text; 1778 my $text = $self->get_text;
1340 1779
1341 if ($sym == 8) { 1780 if ($uni == 8) {
1342 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1781 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1343 } elsif ($sym == 127) { 1782 } elsif ($uni == 127) {
1344 substr $text, $self->{cursor}, 1, ""; 1783 substr $text, $self->{cursor}, 1, "";
1345 } elsif ($sym == CFClient::SDLK_LEFT) { 1784 } elsif ($sym == CFClient::SDLK_LEFT) {
1346 --$self->{cursor} if $self->{cursor}; 1785 --$self->{cursor} if $self->{cursor};
1347 } elsif ($sym == CFClient::SDLK_RIGHT) { 1786 } elsif ($sym == CFClient::SDLK_RIGHT) {
1348 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1787 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1349 } elsif ($sym == CFClient::SDLK_HOME) { 1788 } elsif ($sym == CFClient::SDLK_HOME) {
1350 $self->{cursor} = 0; 1789 $self->{cursor} = 0;
1351 } elsif ($sym == CFClient::SDLK_END) { 1790 } elsif ($sym == CFClient::SDLK_END) {
1352 $self->{cursor} = length $text; 1791 $self->{cursor} = length $text;
1353 } elsif ($sym == 27) { 1792 } elsif ($uni == 27) {
1354 $self->emit ('escape'); 1793 $self->emit ('escape');
1355 } elsif ($uni) { 1794 } elsif ($uni) {
1356 substr $text, $self->{cursor}++, 0, chr $uni; 1795 substr $text, $self->{cursor}++, 0, chr $uni;
1796 } else {
1797 return 0;
1357 } 1798 }
1358 1799
1359 $self->_set_text ($text); 1800 $self->_set_text ($text);
1360 $self->update;
1361}
1362 1801
1802 $self->realloc;
1803
1804 1
1805}
1806
1363sub focus_in { 1807sub invoke_focus_in {
1364 my ($self) = @_; 1808 my ($self) = @_;
1365 1809
1366 $self->{last_activity} = $::NOW; 1810 $self->{last_activity} = $::NOW;
1367 1811
1368 $self->SUPER::focus_in; 1812 $self->SUPER::invoke_focus_in
1369} 1813}
1370 1814
1371sub button_down { 1815sub invoke_button_down {
1372 my ($self, $ev, $x, $y) = @_; 1816 my ($self, $ev, $x, $y) = @_;
1373 1817
1374 $self->SUPER::button_down ($ev, $x, $y); 1818 $self->SUPER::invoke_button_down ($ev, $x, $y);
1375 1819
1376 my $idx = $self->{layout}->xy_to_index ($x, $y); 1820 my $idx = $self->{layout}->xy_to_index ($x, $y);
1377 1821
1378 # byte-index to char-index 1822 # byte-index to char-index
1379 my $text = $self->{text}; 1823 my $text = $self->{text};
1380 utf8::encode $text; 1824 utf8::encode $text;
1381 $self->{cursor} = length substr $text, 0, $idx; 1825 $self->{cursor} = length substr $text, 0, $idx;
1382 1826
1383 $self->_set_text ($self->{text}); 1827 $self->_set_text ($self->{text});
1384 $self->update; 1828 $self->update;
1829
1830 1
1385} 1831}
1386 1832
1387sub mouse_motion { 1833sub invoke_mouse_motion {
1388 my ($self, $ev, $x, $y) = @_; 1834 my ($self, $ev, $x, $y) = @_;
1389# 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, $y;#d#
1836
1837 1
1390} 1838}
1391 1839
1392sub _draw { 1840sub _draw {
1393 my ($self) = @_; 1841 my ($self) = @_;
1394 1842
1395 local $self->{fg} = $self->{fg}; 1843 local $self->{fg} = $self->{fg};
1396 1844
1397 if ($FOCUS == $self) { 1845 if ($FOCUS == $self) {
1398 glColor @{$self->{active_bg}}; 1846 glColor_premultiply @{$self->{active_bg}};
1399 $self->{fg} = $self->{active_fg}; 1847 $self->{fg} = $self->{active_fg};
1400 } else { 1848 } else {
1401 glColor @{$self->{bg}}; 1849 glColor_premultiply @{$self->{bg}};
1402 } 1850 }
1403 1851
1404 glEnable GL_BLEND; 1852 glEnable GL_BLEND;
1405 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1853 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1406 glBegin GL_QUADS; 1854 glBegin GL_QUADS;
1407 glVertex 0 , 0; 1855 glVertex 0 , 0;
1408 glVertex 0 , $self->{h}; 1856 glVertex 0 , $self->{h};
1409 glVertex $self->{w}, $self->{h}; 1857 glVertex $self->{w}, $self->{h};
1410 glVertex $self->{w}, 0; 1858 glVertex $self->{w}, 0;
… …
1435 1883
1436our @ISA = CFClient::UI::EntryBase::; 1884our @ISA = CFClient::UI::EntryBase::;
1437 1885
1438use CFClient::OpenGL; 1886use CFClient::OpenGL;
1439 1887
1440sub key_down { 1888sub invoke_key_down {
1441 my ($self, $ev) = @_; 1889 my ($self, $ev) = @_;
1442 1890
1443 my $sym = $ev->{sym}; 1891 my $sym = $ev->{sym};
1444 1892
1445 if ($sym == 13) { 1893 if ($sym == 13) {
1894 unshift @{$self->{history}},
1895 my $txt = $self->get_text;
1896
1897 $self->{history_pointer} = -1;
1898 $self->{history_saveback} = '';
1446 $self->emit (activate => $self->get_text); 1899 $self->emit (activate => $txt);
1447 $self->update; 1900 $self->update;
1448 1901
1902 } elsif ($sym == CFClient::SDLK_UP) {
1903 if ($self->{history_pointer} < 0) {
1904 $self->{history_saveback} = $self->get_text;
1905 }
1906 if (@{$self->{history} || []} > 0) {
1907 $self->{history_pointer}++;
1908 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1909 $self->{history_pointer} = @{$self->{history} || []} - 1;
1910 }
1911 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1912 }
1913
1914 } elsif ($sym == CFClient::SDLK_DOWN) {
1915 $self->{history_pointer}--;
1916 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1917
1918 if ($self->{history_pointer} >= 0) {
1919 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1920 } else {
1921 $self->set_text ($self->{history_saveback});
1922 }
1923
1449 } else { 1924 } else {
1450 $self->SUPER::key_down ($ev); 1925 return $self->SUPER::invoke_key_down ($ev)
1926 }
1927
1451 } 1928 1
1452
1453} 1929}
1454 1930
1455############################################################################# 1931#############################################################################
1456 1932
1457package CFClient::UI::Button; 1933package CFClient::UI::Button;
… …
1466 1942
1467sub new { 1943sub new {
1468 my $class = shift; 1944 my $class = shift;
1469 1945
1470 $class->SUPER::new ( 1946 $class->SUPER::new (
1471 padding => 4, 1947 padding_x => 4,
1948 padding_y => 4,
1472 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1473 bg => [1, 1, 1, 0.2],
1474 active_fg => [0, 0, 1], 1950 active_fg => [0, 0, 1],
1475 can_hover => 1, 1951 can_hover => 1,
1476 align => 0, 1952 align => 0,
1477 valign => 0, 1953 valign => 0,
1478 can_events => 1, 1954 can_events => 1,
1479 @_ 1955 @_
1480 ) 1956 )
1481} 1957}
1482 1958
1483sub button_up { 1959sub invoke_button_up {
1484 my ($self, $ev, $x, $y) = @_; 1960 my ($self, $ev, $x, $y) = @_;
1485 1961
1962 $self->emit ("activate")
1486 if ($x >= 0 && $x < $self->{w} 1963 if $x >= 0 && $x < $self->{w}
1487 && $y >= 0 && $y < $self->{h}) { 1964 && $y >= 0 && $y < $self->{h};
1488 $self->emit ("activate"); 1965
1489 } 1966 1
1490} 1967}
1491 1968
1492sub _draw { 1969sub _draw {
1493 my ($self) = @_; 1970 my ($self) = @_;
1494 1971
1495 local $self->{fg} = $self->{fg}; 1972 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1496 1973
1497 if ($GRAB == $self) {
1498 $self->{fg} = $self->{active_fg};
1499 }
1500
1501 glEnable GL_BLEND;
1502 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1503 glEnable GL_TEXTURE_2D; 1974 glEnable GL_TEXTURE_2D;
1504 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1975 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1505 glColor 0, 0, 0, 1; 1976 glColor 0, 0, 0, 1;
1506 1977
1507 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1978 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1508 1979
1509 glDisable GL_TEXTURE_2D; 1980 glDisable GL_TEXTURE_2D;
1510 glDisable GL_BLEND;
1511 1981
1512 $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
1513} 2019}
1514 2020
1515############################################################################# 2021#############################################################################
1516 2022
1517package CFClient::UI::CheckBox; 2023package CFClient::UI::CheckBox;
… …
1526 2032
1527sub new { 2033sub new {
1528 my $class = shift; 2034 my $class = shift;
1529 2035
1530 $class->SUPER::new ( 2036 $class->SUPER::new (
1531 padding => 2, 2037 padding_x => 2,
2038 padding_y => 2,
1532 fg => [1, 1, 1], 2039 fg => [1, 1, 1],
1533 active_fg => [1, 1, 0], 2040 active_fg => [1, 1, 0],
2041 bg => [0, 0, 0, 0.2],
2042 active_bg => [1, 1, 1, 0.5],
1534 state => 0, 2043 state => 0,
1535 can_hover => 1, 2044 can_hover => 1,
1536 @_ 2045 @_
1537 ) 2046 )
1538} 2047}
1539 2048
1540sub size_request { 2049sub size_request {
1541 my ($self) = @_; 2050 my ($self) = @_;
1542 2051
1543 ($self->{padding} * 2 + 6) x 2 2052 (6) x 2
1544} 2053}
1545 2054
1546sub button_down { 2055sub invoke_button_down {
1547 my ($self, $ev, $x, $y) = @_; 2056 my ($self, $ev, $x, $y) = @_;
1548 2057
1549 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2058 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1550 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2059 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1551 $self->{state} = !$self->{state}; 2060 $self->{state} = !$self->{state};
1552 $self->emit (changed => $self->{state}); 2061 $self->emit (changed => $self->{state});
2062 } else {
2063 return 0
2064 }
2065
1553 } 2066 1
1554} 2067}
1555 2068
1556sub _draw { 2069sub _draw {
1557 my ($self) = @_; 2070 my ($self) = @_;
1558 2071
1559 $self->SUPER::_draw; 2072 $self->SUPER::_draw;
1560 2073
1561 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2074 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1562 2075
1563 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;
1564 2079
1565 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2080 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1566 2081
1567 glEnable GL_BLEND; 2082 my $tex = $self->{state} ? $tex[1] : $tex[0];
2083
1568 glEnable GL_TEXTURE_2D; 2084 glEnable GL_TEXTURE_2D;
1569 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1570
1571 my $tex = $self->{state} ? $tex[1] : $tex[0];
1572
1573 $tex->draw_quad (0, 0, $s, $s); 2085 $tex->draw_quad_alpha (0, 0, $s, $s);
1574
1575 glDisable GL_TEXTURE_2D; 2086 glDisable GL_TEXTURE_2D;
1576 glDisable GL_BLEND;
1577} 2087}
1578 2088
1579############################################################################# 2089#############################################################################
1580 2090
1581package CFClient::UI::Image; 2091package CFClient::UI::Image;
… …
1624 glTranslate 0, -$self->{w}, 0; 2134 glTranslate 0, -$self->{w}, 0;
1625 2135
1626 ($w, $h) = ($h, $w); 2136 ($w, $h) = ($h, $w);
1627 } 2137 }
1628 2138
1629 glEnable GL_BLEND;
1630 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1631 glEnable GL_TEXTURE_2D; 2139 glEnable GL_TEXTURE_2D;
1632 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2140 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1633 2141
1634 $tex->draw_quad (0, 0, $w, $h); 2142 $tex->draw_quad_alpha (0, 0, $w, $h);
1635 2143
1636 glDisable GL_BLEND;
1637 glDisable GL_TEXTURE_2D; 2144 glDisable GL_TEXTURE_2D;
1638} 2145}
1639 2146
1640############################################################################# 2147#############################################################################
1641 2148
… …
1689} 2196}
1690 2197
1691sub set_max { 2198sub set_max {
1692 my ($self, $max) = @_; 2199 my ($self, $max) = @_;
1693 2200
2201 return if $self->{max_val} == $max;
2202
1694 $self->{max_val} = $max; 2203 $self->{max_val} = $max;
2204 $self->update;
1695} 2205}
1696 2206
1697sub set_value { 2207sub set_value {
1698 my ($self, $val, $max) = @_; 2208 my ($self, $val, $max) = @_;
1699 2209
1700 $self->set_max ($max) 2210 $self->set_max ($max)
1701 if defined $max; 2211 if defined $max;
1702 2212
1703 $max = $self->{max_val}; 2213 return if $self->{val} == $val;
2214
1704 $self->{val} = $val; 2215 $self->{val} = $val;
1705
1706 $self->update; 2216 $self->update;
1707} 2217}
1708 2218
1709sub _draw { 2219sub _draw {
1710 my ($self) = @_; 2220 my ($self) = @_;
… …
1728 2238
1729 my $h1 = $self->{h} * (1 - $ycut1); 2239 my $h1 = $self->{h} * (1 - $ycut1);
1730 my $h2 = $self->{h} * (1 - $ycut2); 2240 my $h2 = $self->{h} * (1 - $ycut2);
1731 2241
1732 glEnable GL_BLEND; 2242 glEnable GL_BLEND;
1733 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;
1734 glEnable GL_TEXTURE_2D; 2245 glEnable GL_TEXTURE_2D;
1735 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2246 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1736 2247
1737 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2248 glBindTexture GL_TEXTURE_2D, $t1->{name};
1738 glBegin GL_QUADS; 2249 glBegin GL_QUADS;
… …
1773 2284
1774sub new { 2285sub new {
1775 my ($class, %arg) = @_; 2286 my ($class, %arg) = @_;
1776 2287
1777 my $self = $class->SUPER::new ( 2288 my $self = $class->SUPER::new (
1778 tooltip => $arg{type}, 2289 tooltip => $arg{type},
2290 can_hover => 1,
1779 can_events => 1, 2291 can_events => 1,
1780 can_hover => 1,
1781 %arg, 2292 %arg,
1782 ); 2293 );
1783 2294
1784 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2295 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1785 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2296 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
… …
1793 2304
1794 $self->{value}->set_fontsize ($fsize); 2305 $self->{value}->set_fontsize ($fsize);
1795 $self->{max} ->set_fontsize ($fsize); 2306 $self->{max} ->set_fontsize ($fsize);
1796} 2307}
1797 2308
2309sub set_max {
2310 my ($self, $max) = @_;
2311
2312 $self->{gauge}->set_max ($max);
2313 $self->{max}->set_text ($max);
2314}
2315
1798sub set_value { 2316sub set_value {
1799 my ($self, $val, $max) = @_; 2317 my ($self, $val, $max) = @_;
1800 2318
1801 $self->set_max ($max) 2319 $self->set_max ($max)
1802 if defined $max; 2320 if defined $max;
1803 2321
1804 $self->{gauge}->set_value ($val, $max); 2322 $self->{gauge}->set_value ($val, $max);
1805 $self->{value}->set_text ($val); 2323 $self->{value}->set_text ($val);
1806}
1807
1808sub set_max {
1809 my ($self, $max) = @_;
1810
1811 $self->{gauge}->set_max ($max);
1812 $self->{max}->set_text ($max);
1813} 2324}
1814 2325
1815############################################################################# 2326#############################################################################
1816 2327
1817package CFClient::UI::Slider; 2328package CFClient::UI::Slider;
… …
1827 qw(s1_slider.png s1_slider_bg.png); 2338 qw(s1_slider.png s1_slider_bg.png);
1828 2339
1829sub new { 2340sub new {
1830 my $class = shift; 2341 my $class = shift;
1831 2342
1832 # range [value, low, high, page] 2343 # range [value, low, high, page, unit]
1833 2344
1834 # TODO: 0-width page 2345 # TODO: 0-width page
1835 # TODO: req_w/h are wrong with vertical 2346 # TODO: req_w/h are wrong with vertical
1836 # TODO: calculations are off 2347 # TODO: calculations are off
1837 my $self = $class->SUPER::new ( 2348 my $self = $class->SUPER::new (
1838 fg => [1, 1, 1], 2349 fg => [1, 1, 1],
1839 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],
1840 range => [0, 0, 100, 10], 2353 range => [0, 0, 100, 10, 0],
1841 req_w => 20, 2354 min_w => $::WIDTH / 80,
1842 req_h => 20, 2355 min_h => $::WIDTH / 80,
1843 vertical => 0, 2356 vertical => 0,
1844 can_hover => 1, 2357 can_hover => 1,
1845 inner_pad => 5, 2358 inner_pad => 0.02,
1846 @_ 2359 @_
1847 ); 2360 );
1848 2361
2362 $self->set_value ($self->{range}[0]);
2363 $self->update;
2364
1849 $self 2365 $self
1850} 2366}
1851 2367
2368sub set_range {
2369 my ($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 $self->update;
2399 }
2400}
2401
1852sub size_request { 2402sub size_request {
1853 my ($self) = @_; 2403 my ($self) = @_;
1854 2404
1855 my $w = $self->{req_w}; 2405 ($self->{req_w}, $self->{req_h})
1856 my $h = $self->{req_h};
1857
1858 $self->{vertical} ? ($h, $w) : ($w, $h)
1859} 2406}
1860 2407
1861sub button_down { 2408sub invoke_button_down {
1862 my ($self, $ev, $x, $y) = @_; 2409 my ($self, $ev, $x, $y) = @_;
1863 2410
1864 $self->SUPER::button_down ($ev, $x, $y); 2411 $self->SUPER::invoke_button_down ($ev, $x, $y);
2412
2413 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2414
1865 $self->mouse_motion ($ev, $x, $y); 2415 $self->mouse_motion ($ev, $x, $y)
1866} 2416}
1867 2417
1868sub mouse_motion { 2418sub invoke_mouse_motion {
1869 my ($self, $ev, $x, $y) = @_; 2419 my ($self, $ev, $x, $y) = @_;
1870 2420
1871 if ($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
1872 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2449 my ($value, $lo, $hi, $page) = @{$self->{range}};
2450 my $range = ($hi - $page - $lo) || 1e-100;
1873 2451
1874 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2452 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1875 2453
1876 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2454 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1877 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2455 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1878 2456
1879 $x -= $inner_pad_px; # substract the padding 2457 $value = ($value - $lo) / $range;
1880 $x = $x * ($hi - $lo) / $inner_w + $lo; 2458 $value = $value * $self->{scale} + $self->{offset};
1881 $x = $lo if $x < $lo;
1882 $x = $hi - $page if $x > $hi - $page;
1883 $self->{range}[0] = $x;
1884 2459
1885 $self->emit (changed => $x); 2460 $self->{knob_x} = $value - $knob_w * 0.5;
1886 $self->update; 2461 $self->{knob_w} = $knob_w;
1887 } 2462 }
1888}
1889
1890# the inner_* stuff is for generating a padding for the slider handle,
1891# so that the handle doesn't leave the texture. This calculation isn't 100%
1892# correct propably, but it does the job for now
1893sub _calc_inner_pad_px {
1894 my ($self, $w) = @_;
1895 ($w / 100) * $self->{inner_pad} # % to pixels
1896}
1897
1898sub _draw {
1899 my ($self) = @_;
1900 2463
1901 $self->SUPER::_draw (); 2464 $self->SUPER::_draw ();
1902 2465
1903 my ($w, $h) = @$self{qw(w h)}; 2466 glScale $self->{w}, $self->{h};
1904 2467
1905 if ($self->{vertical}) { 2468 if ($self->{vertical}) {
1906 # draw a vertical slider like a rotated horizontal slider 2469 # draw a vertical slider like a rotated horizontal slider
1907 2470
2471 glTranslate 1, 0, 0;
1908 glRotate 90, 0, 0, 1; 2472 glRotate 90, 0, 0, 1;
1909 glTranslate 0, -$self->{w}, 0;
1910
1911 ($w, $h) = ($h, $w);
1912 } 2473 }
1913 2474
1914 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2475 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1915 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2476 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1916 2477
1917 my ($value, $lo, $hi, $page) = @{$self->{range}};
1918
1919 $hi = $value + 1 if $lo == $hi;
1920
1921 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1922 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1923
1924 $page = int $page * $inner_w / ($hi - $lo);
1925 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1926
1927 $w -= $page;
1928 $page &= ~1;
1929 glTranslate $page * 0.5, 0, 0;
1930 $page ||= 2;
1931
1932 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1933 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1934
1935 glEnable GL_BLEND;
1936 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1937 glEnable GL_TEXTURE_2D; 2478 glEnable GL_TEXTURE_2D;
1938 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2479 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1939 2480
1940 # draw background 2481 # draw background
1941 $tex[1]->draw_quad (0, 0, $w, $h); 2482 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1942 2483
1943 # draw handle 2484 # draw handle
1944 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2485 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1945 2486
1946 glDisable GL_BLEND;
1947 glDisable GL_TEXTURE_2D; 2487 glDisable GL_TEXTURE_2D;
1948} 2488}
1949 2489
1950############################################################################# 2490#############################################################################
1951 2491
2492package CFClient::UI::ValSlider;
2493
2494our @ISA = CFClient::UI::HBox::;
2495
2496sub new {
2497 my ($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
1952package CFClient::UI::TextView; 2533package CFClient::UI::TextScroller;
1953 2534
1954our @ISA = CFClient::UI::HBox::; 2535our @ISA = CFClient::UI::HBox::;
1955 2536
1956use CFClient::OpenGL; 2537use CFClient::OpenGL;
1957 2538
1958sub new { 2539sub new {
1959 my $class = shift; 2540 my $class = shift;
1960 2541
1961 my $self = $class->SUPER::new ( 2542 my $self = $class->SUPER::new (
1962 fontsize => 1, 2543 fontsize => 1,
2544 can_events => 0,
2545 indent => 0,
1963 #font => default_font 2546 #font => default_font
1964 @_, 2547 @_,
1965 2548
1966 layout => (new CFClient::Layout), 2549 layout => (new CFClient::Layout 1),
1967 par => [], 2550 par => [],
1968 height => 0, 2551 height => 0,
1969 children => [ 2552 children => [
1970 (new CFClient::UI::Empty expand => 1), 2553 (new CFClient::UI::Empty expand => 1),
1971 (new CFClient::UI::Slider vertical => 1), 2554 (new CFClient::UI::Slider vertical => 1),
1972 ], 2555 ],
1973 ); 2556 );
1974 2557
1975 $self->{children}[1]->connect (changed => sub { 2558 $self->{children}[1]->connect (changed => sub { $self->update });
1976 $self->update;
1977 });
1978 2559
1979 $self 2560 $self
1980} 2561}
1981 2562
1982sub set_fontsize { 2563sub set_fontsize {
… …
1984 2565
1985 $self->{fontsize} = $fontsize; 2566 $self->{fontsize} = $fontsize;
1986 $self->reflow; 2567 $self->reflow;
1987} 2568}
1988 2569
1989sub text_height {
1990 my ($self, $text) = @_;
1991
1992 my $layout = $self->{layout};
1993
1994 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1995 $layout->set_width ($self->{w});
1996 $layout->set_text ($text);
1997
1998 ($layout->size)[1]
1999}
2000
2001sub reflow {
2002 my ($self) = @_;
2003
2004 $self->{need_reflow}++;
2005 $self->update;
2006}
2007
2008sub size_allocate { 2570sub invoke_size_allocate {
2009 my ($self, $w, $h) = @_; 2571 my ($self, $w, $h) = @_;
2010
2011 $self->SUPER::size_allocate ($w, $h);
2012 2572
2013 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2573 $self->{layout}->set_font ($self->{font}) if $self->{font};
2014 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2574 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2015 $self->{layout}->set_width ($self->{children}[0]{w}); 2575 $self->{layout}->set_width ($self->{children}[0]{w});
2576 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2016 2577
2017 $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 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2018} 2616}
2019 2617
2020sub add_paragraph { 2618sub add_paragraph {
2021 my ($self, $color, $text) = @_; 2619 my ($self, $color, $text, $indent) = @_;
2022 2620
2023 #TODO: intelligently "reformat" paragraph 2621 for my $line (split /\n/, $text) {
2024 2622 my ($w, $h) = $self->text_size ($line);
2025 my $height = $self->text_height ($text);
2026
2027 $self->{height} += $height; 2623 $self->{height} += $h;
2624 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2625 }
2028 2626
2029 push @{$self->{par}}, [$height, $color, $text];
2030
2031 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2627 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2032 $self->{children}[1]->update;
2033} 2628}
2034 2629
2035sub update { 2630sub update {
2036 my ($self) = @_; 2631 my ($self) = @_;
2037 2632
… …
2039 2634
2040 return unless $self->{h} > 0; 2635 return unless $self->{h} > 0;
2041 2636
2042 delete $self->{texture}; 2637 delete $self->{texture};
2043 2638
2044 $ROOT->on_refresh ($self, sub { 2639 $ROOT->on_post_alloc ($self => sub {
2640 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2641
2045 if (delete $self->{need_reflow}) { 2642 if (delete $self->{need_reflow}) {
2046 my $height = 0; 2643 my $height = 0;
2047 2644
2048 $height += $_->[0] = $self->text_height ($_->[2]) 2645 my $layout = $self->{layout};
2646
2647 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2648
2049 for @{$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 }
2050 2661
2051 $self->{height} = $height; 2662 $self->{height} = $height;
2052 2663
2053 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2664 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2054 2665
2055 delete $self->{texture}; 2666 delete $self->{texture};
2056 } 2667 }
2057 2668
2058 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2669 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2059 glClearColor 0, 0, 0, 1; 2670 glClearColor 0, 0, 0, 0;
2060 glClear GL_COLOR_BUFFER_BIT; 2671 glClear GL_COLOR_BUFFER_BIT;
2061 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
2062 glEnable GL_BLEND; 2684 glEnable GL_BLEND;
2685 #TODO# not correct in windows where rgba is forced off
2063 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2686 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2064 glEnable GL_TEXTURE_2D;
2065 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2066
2067 my $top = int $self->{children}[1]{range}[0];
2068
2069 my $y0 = $top;
2070 my $y1 = $top + $self->{h};
2071
2072 my $y = 0;
2073
2074 my $layout = $self->{layout};
2075
2076 $layout->set_font ($self->{font}) if $self->{font};
2077 2687
2078 for my $par (@{$self->{par}}) { 2688 for my $par (@{$self->{par}}) {
2079 my $h = $par->[0]; 2689 my $h = $par->[1];
2080 2690
2081 if ($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});
2082 $layout->set_text ($par->[2]); 2695 $layout->set_markup ($par->[4]);
2083 2696
2084 glColor @{ $par->[1] }; 2697 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2085 my ($W, $H) = $layout->size; 2698
2086 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2699 glRasterPos $par->[3], $y - $y0;
2700 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2087 } 2701 }
2088 2702
2089 $y += $h; 2703 $y += $h;
2090 } 2704 }
2091 2705
2092 glDisable GL_TEXTURE_2D;
2093 glDisable GL_BLEND; 2706 glDisable GL_BLEND;
2094 }; 2707 };
2095 }); 2708 });
2096} 2709}
2097 2710
2098sub _draw { 2711sub _draw {
2099 my ($self) = @_; 2712 my ($self) = @_;
2100 2713
2101 if ($self->{texture}) {
2102 glEnable GL_TEXTURE_2D; 2714 glEnable GL_TEXTURE_2D;
2103 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2715 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2104 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2716 glColor 0, 0, 0, 1;
2717 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2105 glDisable GL_TEXTURE_2D; 2718 glDisable GL_TEXTURE_2D;
2106 }
2107 2719
2108 $self->{children}[1]->draw; 2720 $self->{children}[1]->draw;
2109 2721
2110} 2722}
2111 2723
… …
2159 2771
2160sub new { 2772sub new {
2161 my $class = shift; 2773 my $class = shift;
2162 2774
2163 my $self = $class->SUPER::new ( 2775 my $self = $class->SUPER::new (
2164 state => 0, 2776 state => 0,
2165 connect_activate => \&toggle_flopper, 2777 on_activate => \&toggle_flopper,
2166 can_events => 1,
2167 @_ 2778 @_
2168 ); 2779 );
2169 2780
2170 if ($self->{state}) {
2171 $self->{state} = 0;
2172 $self->toggle_flopper;
2173 }
2174
2175 $self 2781 $self
2176} 2782}
2177 2783
2178sub toggle_flopper { 2784sub toggle_flopper {
2179 my ($self) = @_; 2785 my ($self) = @_;
2180 2786
2181 # TODO: use animation 2787 $self->{other}->toggle_visibility;
2182 if ($self->{state} = !$self->{state}) {
2183 $CFClient::UI::ROOT->add ($self->{other});
2184 $self->{other}->move ($self->coord2global (0, $self->{h}));
2185 $self->emit ("open");
2186 } else {
2187 $CFClient::UI::ROOT->remove ($self->{other});
2188 $self->emit ("close");
2189 }
2190
2191 $self->emit (changed => $self->{state});
2192} 2788}
2193 2789
2194############################################################################# 2790#############################################################################
2195 2791
2196package CFClient::UI::Tooltip; 2792package CFClient::UI::Tooltip;
… …
2206 @_, 2802 @_,
2207 can_events => 0, 2803 can_events => 0,
2208 ) 2804 )
2209} 2805}
2210 2806
2211sub set_markup { 2807sub set_tooltip_from {
2212 my ($self, $text) = @_; 2808 my ($self, $widget) = @_;
2213 2809
2214 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2810 my $tooltip = $widget->{tooltip};
2215 $self->{label}->set_markup ($text); 2811
2216 $self->add ($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} || $::FONT_PROP),
2829 );
2217} 2830}
2218 2831
2219sub size_request { 2832sub size_request {
2220 my ($self) = @_; 2833 my ($self) = @_;
2221 2834
2222 $self->child->set_max_size ($::WIDTH * 0.3);
2223
2224 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2835 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2225 2836
2226 ($w + 4, $h + 4) 2837 ($w + 4, $h + 4)
2227} 2838}
2228 2839
2229sub size_allocate { 2840sub invoke_size_allocate {
2230 my ($self, $w, $h) = @_; 2841 my ($self, $w, $h) = @_;
2231 2842
2232 $self->SUPER::size_allocate ($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, $y);
2861 });
2233} 2862}
2234 2863
2235sub _draw { 2864sub _draw {
2236 my ($self) = @_; 2865 my ($self) = @_;
2237 2866
2238 glPushMatrix;
2239 glTranslate 0.375, 0.375; 2867 glTranslate 0.375, 0.375;
2240 2868
2241 my ($w, $h) = @$self{qw(w h)}; 2869 my ($w, $h) = @$self{qw(w h)};
2242 2870
2243 glColor 1, 0.8, 0.4; 2871 glColor 1, 0.8, 0.4;
… …
2254 glVertex 0 , $h; 2882 glVertex 0 , $h;
2255 glVertex $w, $h; 2883 glVertex $w, $h;
2256 glVertex $w, 0; 2884 glVertex $w, 0;
2257 glEnd; 2885 glEnd;
2258 2886
2259 glPopMatrix; 2887 glTranslate 2 - 0.375, 2 - 0.375;
2260 2888
2261 glTranslate 2, 2;
2262 $self->SUPER::_draw; 2889 $self->SUPER::_draw;
2263} 2890}
2264 2891
2265############################################################################# 2892#############################################################################
2266 2893
… …
2271use CFClient::OpenGL; 2898use CFClient::OpenGL;
2272 2899
2273sub new { 2900sub new {
2274 my $class = shift; 2901 my $class = shift;
2275 2902
2276 $class->SUPER::new ( 2903 my $self = $class->SUPER::new (
2277 aspect => 1, 2904 aspect => 1,
2905 can_events => 0,
2906 @_,
2907 );
2908
2909 if ($self->{anim} && $self->{animspeed}) {
2910 Scalar::Util::weaken (my $widget = $self);
2911
2912 $self->{timer} = Event->timer (
2913 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2914 hard => 1,
2915 interval => $self->{animspeed},
2916 cb => sub {
2917 ++$widget->{frame};
2918 $widget->update;
2919 },
2920 );
2921 }
2922
2923 $self
2924}
2925
2926sub size_request {
2927 (32, 8)
2928}
2929
2930sub update {
2931 my ($self) = @_;
2932
2933 return unless $self->{visible};
2934
2935 $self->SUPER::update;
2936}
2937
2938sub _draw {
2939 my ($self) = @_;
2940
2941 return unless $::CONN;
2942
2943 my $face;
2944
2945 if ($self->{frame}) {
2946 my $anim = $::CONN->{anim}[$self->{anim}];
2947
2948 $face = $anim->[ $self->{frame} % @$anim ]
2949 if $anim && @$anim;
2950 }
2951
2952 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2953
2954 if ($tex) {
2955 glEnable GL_TEXTURE_2D;
2956 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2957 glColor 0, 0, 0, 1;
2958 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2959 glDisable GL_TEXTURE_2D;
2960 }
2961}
2962
2963sub destroy {
2964 my ($self) = @_;
2965
2966 $self->{timer}->cancel
2967 if $self->{timer};
2968
2969 $self->SUPER::destroy;
2970}
2971
2972#############################################################################
2973
2974package CFClient::UI::Buttonbar;
2975
2976our @ISA = CFClient::UI::HBox::;
2977
2978# TODO: should actualyl wrap buttons and other goodies.
2979
2980#############################################################################
2981
2982package CFClient::UI::Menu;
2983
2984our @ISA = CFClient::UI::FancyFrame::;
2985
2986use CFClient::OpenGL;
2987
2988sub new {
2989 my $class = shift;
2990
2991 my $self = $class->SUPER::new (
2992 items => [],
2993 z => 100,
2994 @_,
2995 );
2996
2997 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2998
2999 for my $item (@{ $self->{items} }) {
3000 my ($widget, $cb, $tooltip) = @$item;
3001
3002 # handle various types of items, only text for now
3003 if (!ref $widget) {
3004 $widget = new CFClient::UI::Label
3005 can_hover => 1,
3006 can_events => 1,
3007 markup => $widget,
3008 tooltip => $tooltip
3009 }
3010
3011 $self->{item}{$widget} = $item;
3012
3013 $self->{vbox}->add ($widget);
3014 }
3015
3016 $self
3017}
3018
3019# popup given the event (must be a mouse button down event currently)
3020sub popup {
3021 my ($self, $ev) = @_;
3022
3023 $self->emit ("popdown");
3024
3025 # maybe save $GRAB? must be careful about events...
3026 $GRAB = $self;
3027 $self->{button} = $ev->{button};
3028
3029 $self->show;
3030 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3031}
3032
3033sub invoke_mouse_motion {
3034 my ($self, $ev, $x, $y) = @_;
3035
3036 # TODO: should use vbox->find_widget or so
3037 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3038 $self->{hover} = $self->{item}{$HOVER};
3039
3040 0
3041}
3042
3043sub invoke_button_up {
3044 my ($self, $ev, $x, $y) = @_;
3045
3046 if ($ev->{button} == $self->{button}) {
3047 undef $GRAB;
3048 $self->hide;
3049
3050 $self->emit ("popdown");
3051 $self->{hover}[1]->() if $self->{hover};
3052 } else {
3053 return 0
3054 }
3055
3056 1
3057}
3058
3059#############################################################################
3060
3061package CFClient::UI::Multiplexer;
3062
3063our @ISA = CFClient::UI::Container::;
3064
3065sub new {
3066 my $class = shift;
3067
3068 my $self = $class->SUPER::new (
3069 @_,
3070 );
3071
3072 $self->{current} = $self->{children}[0]
3073 if @{ $self->{children} };
3074
3075 $self
3076}
3077
3078sub add {
3079 my ($self, @widgets) = @_;
3080
3081 $self->SUPER::add (@widgets);
3082
3083 $self->{current} = $self->{children}[0]
3084 if @{ $self->{children} };
3085}
3086
3087sub set_current_page {
3088 my ($self, $page_or_widget) = @_;
3089
3090 my $widget = ref $page_or_widget
3091 ? $page_or_widget
3092 : $self->{children}[$page_or_widget];
3093
3094 $self->{current} = $widget;
3095 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3096
3097 $self->emit (page_changed => $self->{current});
3098
3099 $self->realloc;
3100}
3101
3102sub visible_children {
3103 $_[0]{current}
3104}
3105
3106sub size_request {
3107 my ($self) = @_;
3108
3109 $self->{current}->size_request
3110}
3111
3112sub invoke_size_allocate {
3113 my ($self, $w, $h) = @_;
3114
3115 $self->{current}->configure (0, 0, $w, $h);
3116
3117 1
3118}
3119
3120sub _draw {
3121 my ($self) = @_;
3122
3123 $self->{current}->draw;
3124}
3125
3126#############################################################################
3127
3128package CFClient::UI::Notebook;
3129
3130our @ISA = CFClient::UI::VBox::;
3131
3132sub new {
3133 my $class = shift;
3134
3135 my $self = $class->SUPER::new (
3136 buttonbar => (new CFClient::UI::Buttonbar),
3137 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3138 # filter => # will be put between multiplexer and $self
3139 @_,
3140 );
3141
3142 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3143 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3144
3145 $self
3146}
3147
3148sub add {
3149 my ($self, $title, $widget, $tooltip) = @_;
3150
3151 Scalar::Util::weaken $self;
3152
3153 $self->{buttonbar}->add (new CFClient::UI::Button
3154 markup => $title,
3155 tooltip => $tooltip,
3156 on_activate => sub { $self->set_current_page ($widget) },
3157 );
3158
3159 $self->{multiplexer}->add ($widget);
3160}
3161
3162sub set_current_page {
3163 my ($self, $page) = @_;
3164
3165 $self->{multiplexer}->set_current_page ($page);
3166 $self->emit (page_changed => $self->{multiplexer}{current});
3167}
3168
3169#############################################################################
3170
3171package CFClient::UI::Combobox;
3172
3173use utf8;
3174
3175our @ISA = CFClient::UI::Button::;
3176
3177sub new {
3178 my $class = shift;
3179
3180 my $self = $class->SUPER::new (
3181 options => [], # [value, title, longdesc], ...
3182 value => undef,
3183 @_,
3184 );
3185
3186 $self->_set_value ($self->{value});
3187
3188 $self
3189}
3190
3191sub invoke_button_down {
3192 my ($self, $ev) = @_;
3193
3194 my @menu_items;
3195
3196 for (@{ $self->{options} }) {
3197 my ($value, $title, $tooltip) = @$_;
3198
3199 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3200 }
3201
3202 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3203}
3204
3205sub _set_value {
3206 my ($self, $value) = @_;
3207
3208 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3209 or return;
3210
3211 $self->{value} = $item->[0];
3212 $self->set_markup ("$item->[1] ⇓");
3213 $self->set_tooltip ($item->[2]);
3214}
3215
3216sub set_value {
3217 my ($self, $value) = @_;
3218
3219 return unless $self->{value} ne $value;
3220
3221 $self->_set_value ($value);
3222 $self->emit (changed => $value);
3223}
3224
3225#############################################################################
3226
3227package CFClient::UI::Statusbox;
3228
3229our @ISA = CFClient::UI::VBox::;
3230
3231sub new {
3232 my $class = shift;
3233
3234 my $self = $class->SUPER::new (
3235 fontsize => 0.8,
3236 @_,
3237 );
3238
3239 Scalar::Util::weaken (my $this = $self);
3240
3241 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3242
3243 $self
3244}
3245
3246sub reorder {
3247 my ($self) = @_;
3248 my $NOW = Time::HiRes::time;
3249
3250 # freeze display when hovering over any label
3251 return if $CFClient::UI::TOOLTIP->{owner}
3252 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3253 values %{ $self->{item} };
3254
3255 while (my ($k, $v) = each %{ $self->{item} }) {
3256 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3257 }
3258
3259 my @widgets;
3260
3261 my @items = sort {
3262 $a->{pri} <=> $b->{pri}
3263 or $b->{id} <=> $a->{id}
3264 } values %{ $self->{item} };
3265
3266 $self->{timer}->interval (1);
3267
3268 my $count = 10 + 1;
3269 for my $item (@items) {
3270 last unless --$count;
3271
3272 my $label = $item->{label} ||= do {
3273 # TODO: doesn't handle markup well (read as: at all)
3274 my $short = $item->{count} > 1
3275 ? "<b>$item->{count} ×</b> $item->{text}"
3276 : $item->{text};
3277
3278 for ($short) {
3279 s/^\s+//;
3280 s/\s+/ /g;
3281 }
3282
3283 new CFClient::UI::Label
3284 markup => $short,
3285 tooltip => $item->{tooltip},
3286 tooltip_font => $::FONT_PROP,
3287 tooltip_width => 0.67,
3288 fontsize => $item->{fontsize} || $self->{fontsize},
3289 max_w => $::WIDTH * 0.44,
3290 fg => [@{ $item->{fg} }],
3291 can_events => 1,
3292 can_hover => 1
3293 };
3294
3295 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3296 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3297 $label->update;
3298 $label->set_max_size (undef, $label->{req_h} * $diff)
3299 if $diff < 1;
3300 $self->{timer}->interval (1/30);
3301 } else {
3302 $label->{fg}[3] = $item->{fg}[3] || 1;
3303 }
3304
3305 push @widgets, $label;
3306 }
3307
3308 $self->clear;
3309 $self->SUPER::add (reverse @widgets);
3310}
3311
3312sub add {
3313 my ($self, $text, %arg) = @_;
3314
3315 $text =~ s/^\s+//;
3316 $text =~ s/\s+$//;
3317
3318 return unless $text;
3319
3320 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3321
3322 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3323
3324 if (my $item = $self->{item}{$group}) {
3325 if ($item->{text} eq $text) {
3326 $item->{count}++;
3327 } else {
3328 $item->{count} = 1;
3329 $item->{text} = $item->{tooltip} = $text;
3330 }
3331 $item->{id} += 0.2;#d#
3332 $item->{timeout} = $timeout;
3333 delete $item->{label};
3334 } else {
3335 $self->{item}{$group} = {
3336 id => ++$self->{id},
3337 text => $text,
3338 timeout => $timeout,
3339 tooltip => $text,
3340 fg => [0.8, 0.8, 0.8, 0.8],
3341 pri => 0,
3342 count => 1,
3343 %arg,
3344 };
3345 }
3346
3347 $self->reorder;
3348}
3349
3350sub reconfigure {
3351 my ($self) = @_;
3352
3353 delete $_->{label}
3354 for values %{ $self->{item} || {} };
3355
3356 $self->reorder;
3357 $self->SUPER::reconfigure;
3358}
3359
3360sub destroy {
3361 my ($self) = @_;
3362
3363 $self->{timer}->cancel;
3364
3365 $self->SUPER::destroy;
3366}
3367
3368#############################################################################
3369
3370package CFClient::UI::Inventory;
3371
3372our @ISA = CFClient::UI::ScrolledWindow::;
3373
3374sub new {
3375 my $class = shift;
3376
3377 my $self = $class->SUPER::new (
3378 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3379 @_,
3380 );
3381
3382 $self
3383}
3384
3385sub set_items {
3386 my ($self, $items) = @_;
3387
3388 $self->{child}->clear;
3389 return unless $items;
3390
3391 my @items = sort {
3392 ($a->{type} <=> $b->{type})
3393 or ($a->{name} cmp $b->{name})
3394 } @$items;
3395
3396 $self->{real_items} = \@items;
3397
3398 my $row = 0;
3399 for my $item (@items) {
3400 CFClient::Item::update_widgets $item;
3401
3402 $self->{child}->add (0, $row, $item->{face_widget});
3403 $self->{child}->add (1, $row, $item->{desc_widget});
3404 $self->{child}->add (2, $row, $item->{weight_widget});
3405
3406 $row++;
3407 }
3408}
3409
3410#############################################################################
3411
3412package CFClient::UI::BindEditor;
3413
3414our @ISA = CFClient::UI::FancyFrame::;
3415
3416sub new {
3417 my $class = shift;
3418
3419 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3420
3421 $self->add (my $vb = new CFClient::UI::VBox);
3422
3423
3424 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3425 text => "start recording",
3426 tooltip => "Start/Stops recording of actions."
3427 ."All subsequent actions after the recording started will be captured."
3428 ."The actions are displayed after the record was stopped."
3429 ."To bind the action you have to click on the 'Bind' button",
3430 on_activate => sub {
3431 unless ($self->{recording}) {
3432 $self->start;
3433 } else {
3434 $self->stop;
3435 }
3436 });
3437
3438 $vb->add (new CFClient::UI::Label text => "Actions:");
3439 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3440
3441 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3442 $vb->add (my $hb = new CFClient::UI::HBox);
3443 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3444 $hb->add (new CFClient::UI::Button
3445 text => "bind",
3446 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3447 on_activate => sub {
3448 $self->ask_for_bind;
3449 });
3450
3451 $vb->add (my $hb = new CFClient::UI::HBox);
3452 $hb->add (new CFClient::UI::Button
3453 text => "ok",
3454 expand => 1,
3455 tooltip => "This closes the binding editor and saves the binding",
3456 on_activate => sub {
3457 $self->hide;
3458 $self->commit;
3459 });
3460
3461 $hb->add (new CFClient::UI::Button
3462 text => "cancel",
3463 expand => 1,
3464 tooltip => "This closes the binding editor without saving",
3465 on_activate => sub {
3466 $self->hide;
3467 $self->{binding_cancel}->()
3468 if $self->{binding_cancel};
3469 });
3470
3471 $self->update_binding_widgets;
3472
3473 $self
3474}
3475
3476sub commit {
3477 my ($self) = @_;
3478 my ($mod, $sym, $cmds) = $self->get_binding;
3479 if ($sym != 0 && @$cmds > 0) {
3480 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3481 ."'. Don't forget 'Save Config'!");
3482 $self->{binding_change}->($mod, $sym, $cmds)
3483 if $self->{binding_change};
3484 } else {
3485 $::STATUSBOX->add ("No action bound, no key or action specified!");
3486 $self->{binding_cancel}->()
3487 if $self->{binding_cancel};
3488 }
3489}
3490
3491sub start {
3492 my ($self) = @_;
3493
3494 $self->{rec_btn}->set_text ("stop recording");
3495 $self->{recording} = 1;
3496 $self->clear_command_list;
3497 $::CONN->start_record if $::CONN;
3498}
3499
3500sub stop {
3501 my ($self) = @_;
3502
3503 $self->{rec_btn}->set_text ("start recording");
3504 $self->{recording} = 0;
3505
3506 my $rec;
3507 $rec = $::CONN->stop_record if $::CONN;
3508 return unless ref $rec eq 'ARRAY';
3509 $self->set_command_list ($rec);
3510}
3511
3512
3513sub ask_for_bind_and_commit {
3514 my ($self) = @_;
3515 $self->ask_for_bind (1);
3516}
3517
3518sub ask_for_bind {
3519 my ($self, $commit, $end_cb) = @_;
3520
3521 CFClient::Binder::open_binding_dialog (sub {
3522 my ($mod, $sym) = @_;
3523 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3524 $self->update_binding_widgets;
3525 $self->commit if $commit;
3526 $end_cb->() if $end_cb;
3527 });
3528}
3529
3530# $mod and $sym are the modifiers and key symbol
3531# $cmds is a array ref of strings (the commands)
3532# $cb is the callback that is executed on OK
3533# $ccb is the callback that is executed on CANCEL and
3534# when the binding was unsuccessful on OK
3535sub set_binding {
3536 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3537
3538 $self->clear_command_list;
3539 $self->{recording} = 0;
3540 $self->{rec_btn}->set_text ("start recording");
3541
3542 $self->{binding} = [$mod, $sym];
3543 $self->{commands} = $cmds;
3544
3545 $self->{binding_change} = $cb;
3546 $self->{binding_cancel} = $ccb;
3547
3548 $self->update_binding_widgets;
3549}
3550
3551# this is a shortcut method that asks for a binding
3552# and then just binds it.
3553sub do_quick_binding {
3554 my ($self, $cmds, $end_cb) = @_;
3555 $self->set_binding (undef, undef, $cmds, sub {
3556 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3557 });
3558 $self->ask_for_bind (1, $end_cb);
3559}
3560
3561sub update_binding_widgets {
3562 my ($self) = @_;
3563 my ($mod, $sym, $cmds) = $self->get_binding;
3564 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3565 $self->set_command_list ($cmds);
3566}
3567
3568sub get_binding {
3569 my ($self) = @_;
3570 return (
3571 $self->{binding}->[0],
3572 $self->{binding}->[1],
3573 [ grep { defined $_ } @{$self->{commands}} ]
3574 );
3575}
3576
3577sub clear_command_list {
3578 my ($self) = @_;
3579 $self->{cmdbox}->clear ();
3580}
3581
3582sub set_command_list {
3583 my ($self, $cmds) = @_;
3584
3585 $self->{cmdbox}->clear ();
3586 $self->{commands} = $cmds;
3587
3588 my $idx = 0;
3589
3590 for (@$cmds) {
3591 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3592
3593 my $i = $idx;
3594 $hb->add (new CFClient::UI::Label text => $_);
3595 $hb->add (new CFClient::UI::Button
3596 text => "delete",
3597 tooltip => "Deletes the action from the record",
3598 on_activate => sub {
3599 $self->{cmdbox}->remove ($hb);
3600 $cmds->[$i] = undef;
3601 });
3602
3603
3604 $idx++
3605 }
3606}
3607
3608#############################################################################
3609
3610package CFClient::UI::SpellList;
3611
3612our @ISA = CFClient::UI::Table::;
3613
3614sub new {
3615 my $class = shift;
3616
3617 my $self = $class->SUPER::new (
3618 binding => [],
3619 commands => [],
2278 @_, 3620 @_,
2279 ) 3621 )
2280} 3622}
2281 3623
3624my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3625
3626my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3627 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3628my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3629 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3630my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3631 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3632my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3633 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3634my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3635 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3636
3637sub rebuild_spell_list {
3638 my ($self) = @_;
3639
3640 $CFClient::UI::ROOT->on_refresh ($self => sub {
3641 $self->clear;
3642
3643 return unless $::CONN;
3644
3645 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3646 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3647 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3648 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3649 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3650
3651 my $row = 0;
3652
3653 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3654 my $spell = $self->{spell}{$_};
3655
3656 $row++;
3657
3658 my $spell_cb = sub {
3659 my ($widget, $ev) = @_;
3660
3661 if ($ev->{button} == 1) {
3662 $::CONN->user_send ("cast $spell->{name}");
3663 } elsif ($ev->{button} == 2) {
3664 $::CONN->user_send ("invoke $spell->{name}");
3665 } elsif ($ev->{button} == 3) {
3666 (new CFClient::UI::Menu
3667 items => [
3668 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3669 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3670 ],
3671 )->popup ($ev);
3672 } else {
3673 return 0;
3674 }
3675
3676 1
3677 };
3678
3679 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3680
3681 #TODO: add path info to tooltip
3682 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3683
3684 $self->add (0, $row, new CFClient::UI::Face
3685 face => $spell->{face},
3686 can_hover => 1,
3687 can_events => 1,
3688 tooltip => $tooltip,
3689 on_button_down => $spell_cb,
3690 );
3691
3692 $self->add (1, $row, new CFClient::UI::Label
3693 expand => 1,
3694 text => $spell->{name},
3695 can_hover => 1,
3696 can_events => 1,
3697 tooltip => $tooltip,
3698 on_button_down => $spell_cb,
3699 );
3700
3701 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3702 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3703 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3704 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3705 }
3706 });
3707}
3708
3709sub add_spell {
3710 my ($self, $spell) = @_;
3711
3712 $self->{spell}->{$spell->{name}} = $spell;
3713 $self->rebuild_spell_list;
3714}
3715
3716sub remove_spell {
3717 my ($self, $spell) = @_;
3718
3719 delete $self->{spell}->{$spell->{name}};
3720 $self->rebuild_spell_list;
3721}
3722
3723sub clear_spells {
3724 my ($self) = @_;
3725
3726 $self->{spell} = {};
3727 $self->rebuild_spell_list;
3728}
3729
3730#############################################################################
3731
3732package CFClient::UI::Root;
3733
3734our @ISA = CFClient::UI::Container::;
3735
3736use List::Util qw(min max);
3737
3738use CFClient::OpenGL;
3739
3740sub new {
3741 my $class = shift;
3742
3743 my $self = $class->SUPER::new (
3744 visible => 1,
3745 @_,
3746 );
3747
3748 Scalar::Util::weaken ($self->{root} = $self);
3749
3750 $self
3751}
3752
2282sub size_request { 3753sub size_request {
2283 (32, 8)
2284}
2285
2286sub draw {
2287 my ($self) = @_; 3754 my ($self) = @_;
2288 3755
2289 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3756 ($self->{w}, $self->{h})
2290
2291 if ($tex) {
2292 glEnable GL_BLEND;
2293 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2294 glEnable GL_TEXTURE_2D;
2295 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2296 glColor 1, 1, 1, 1;
2297 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2298 glDisable GL_TEXTURE_2D;
2299 glDisable GL_BLEND;
2300 }
2301} 3757}
2302 3758
2303############################################################################# 3759sub _to_pixel {
3760 my ($coord, $size, $max) = @_;
2304 3761
2305package CFClient::UI::Root; 3762 $coord =
3763 $coord eq "center" ? ($max - $size) * 0.5
3764 : $coord eq "max" ? $max
3765 : $coord;
2306 3766
2307our @ISA = CFClient::UI::Container::; 3767 $coord = 0 if $coord < 0;
3768 $coord = $max - $size if $coord > $max - $size;
2308 3769
2309use CFClient::OpenGL; 3770 int $coord + 0.5
2310
2311sub check_size {
2312 my ($self) = @_;
2313
2314 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2315} 3771}
2316 3772
2317sub size_request { 3773sub invoke_size_allocate {
2318 ($::WIDTH, $::HEIGHT)
2319}
2320
2321sub configure {
2322 my ($self, $x, $y, $w, $h) = @_; 3774 my ($self, $w, $h) = @_;
2323 3775
2324 $self->SUPER::configure ($x, $y, $w, $h);
2325
2326 for my $child (@{$self->{children}}) { 3776 for my $child ($self->children) {
2327 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)};
2328 3778
2329 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3779 $X = $child->{force_x} if exists $child->{force_x};
2330 $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
2331 $child->configure ($X, $Y, $W,$H); 3785 $child->configure ($X, $Y, $W, $H);
3786 }
3787
2332 } 3788 1
2333} 3789}
2334 3790
2335sub _topleft { 3791sub coord2local {
2336 my ($self, $x, $y) = @_; 3792 my ($self, $x, $y) = @_;
2337 3793
2338 ($x, $y) 3794 ($x, $y)
2339} 3795}
2340 3796
3797sub coord2global {
3798 my ($self, $x, $y) = @_;
3799
3800 ($x, $y)
3801}
3802
2341sub update { 3803sub update {
2342 my ($self) = @_; 3804 my ($self) = @_;
2343 3805
2344 $self->check_size; 3806 $::WANT_REFRESH++;
2345 ::refresh ();
2346} 3807}
2347 3808
2348sub add { 3809sub add {
2349 my ($self, $child) = @_; 3810 my ($self, @children) = @_;
2350 3811
2351 # integerize window positions 3812 $_->{is_toplevel} = 1
2352 $child->{x} = int $child->{x}; 3813 for @children;
2353 $child->{y} = int $child->{y};
2354 3814
2355 $self->SUPER::add ($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 $w->set_invisible;
3830 }
2356} 3831}
2357 3832
2358sub on_refresh { 3833sub on_refresh {
2359 my ($self, $id, $cb) = @_; 3834 my ($self, $id, $cb) = @_;
2360 3835
2361 $self->{refresh_hook}{$id} = $cb; 3836 $self->{refresh_hook}{$id} = $cb;
2362} 3837}
2363 3838
3839sub on_post_alloc {
3840 my ($self, $id, $cb) = @_;
3841
3842 $self->{post_alloc_hook}{$id} = $cb;
3843}
3844
2364sub draw { 3845sub draw {
2365 my ($self) = @_; 3846 my ($self) = @_;
2366 3847
2367 while (my $rcb = delete $self->{refresh_hook}) { 3848 while ($self->{refresh_hook}) {
2368 $_->() for values %$rcb; 3849 $_->()
3850 for values %{delete $self->{refresh_hook}};
2369 } 3851 }
3852
3853 if ($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
2370 3944
2371 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3945 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2372 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3946 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2373 glClear GL_COLOR_BUFFER_BIT; 3947 glClear GL_COLOR_BUFFER_BIT;
2374 3948
2375 glMatrixMode GL_PROJECTION; 3949 glMatrixMode GL_PROJECTION;
2376 glLoadIdentity; 3950 glLoadIdentity;
2377 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3951 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2378 glMatrixMode GL_MODELVIEW; 3952 glMatrixMode GL_MODELVIEW;
2379 glLoadIdentity; 3953 glLoadIdentity;
2380 3954
3955 {
3956 package CFClient::UI::Base;
3957
3958 ($draw_x, $draw_y, $draw_w, $draw_h) =
3959 (0, 0, $self->{w}, $self->{h});
3960 }
3961
2381 $self->_draw; 3962 $self->_draw;
2382} 3963}
2383 3964
2384############################################################################# 3965#############################################################################
2385 3966
2386package CFClient::UI; 3967package CFClient::UI;
2387 3968
2388$ROOT = new CFClient::UI::Root; 3969$ROOT = new CFClient::UI::Root;
2389$TOOLTIP = new CFClient::UI::Tooltip; 3970$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2390 3971
23911 39721
2392 3973

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