ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/DC/UI.pm
(Generate patch)

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.140 by root, Thu Apr 20 04:20:52 2006 UTC vs.
Revision 1.243 by root, Sat May 27 20:46:54 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 ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 for (grep { $_->{name} } values %WIDGET) {
23 $LAYOUT->{$_->{name}} = {
24 x => $_->{x} / $::WIDTH,
25 y => $_->{y} / $::HEIGHT,
26 w => $_->{w} / $::WIDTH,
27 h => $_->{h} / $::HEIGHT
28 };
29 }
30
31 return $LAYOUT;
32}
33
34sub set_layout {
35 my ($layout) = @_;
36 $LAYOUT = $layout;
37}
38
39sub check_tooltip {
40 if (!$GRAB) {
41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
42 if (length $widget->{tooltip}) {
43
44 if ($TOOLTIP->{owner} != $widget) {
45 $TOOLTIP->{owner} = $widget;
46
47 my $tip = $widget->{tooltip};
48
49 $tip = $tip->($widget) if CODE:: eq ref $tip;
50
51 $TOOLTIP->set_tooltip_from ($widget);
52 $TOOLTIP->show;
53
54 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
55
56 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
57 if $x + $TOOLTIP->{w} > $::WIDTH;
58
59 $TOOLTIP->move ($x, $y);
60 $TOOLTIP->check_size;
61 $TOOLTIP->update;
62 }
63
64 return;
65 }
66 }
67 }
68
69 $TOOLTIP->hide;
70 delete $TOOLTIP->{owner};
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
93
94 check_tooltip;
33 } 95 }
34 96
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 check_tooltip;
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 check_tooltip;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
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 0.5 + $widget->{x} * $sx if exists $widget->{x};
178 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
179 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
180 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
181 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
182 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
183 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
184 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
185 }
186 }
187
188 reconfigure_widgets;
189}
190
86############################################################################# 191#############################################################################
87 192
88package CFClient::UI::Base; 193package CFClient::UI::Base;
89 194
90use strict; 195use strict;
… …
93 198
94sub new { 199sub new {
95 my $class = shift; 200 my $class = shift;
96 201
97 my $self = bless { 202 my $self = bless {
98 x => 0, 203 x => 0,
99 y => 0, 204 y => 0,
100 z => 0, 205 z => 0,
206 can_events => 1,
101 @_ 207 @_
102 }, $class; 208 }, $class;
103 209
104 for (keys %$self) { 210 for (keys %$self) {
105 if (/^connect_(.*)$/) { 211 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 212 $self->connect ($1 => delete $self->{$_});
107 } 213 }
108 } 214 }
109 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
218 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
219 $self->{user_x} = $layout->{x} * $::WIDTH;
220 $self->{user_y} = $layout->{y} * $::HEIGHT;
221 $self->{user_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH;
222 $self->{user_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT;
223 }
224
110 $self 225 $self
111} 226}
112 227
228sub destroy {
229 my ($self) = @_;
230
231 $self->hide;
232 %$self = ();
233}
234
113sub show { 235sub show {
114 my ($self) = @_; 236 my ($self) = @_;
115
116 return if $self->{parent}; 237 return if $self->{parent};
117 238
118 $CFClient::UI::ROOT->add ($self); 239 $CFClient::UI::ROOT->add ($self);
119} 240}
120 241
242sub show_centered {
243 my ($self) = @_;
244 return if $self->{parent};
245
246 $self->show;
247
248 $CFClient::UI::ROOT->on_post_alloc (
249 "centered $self" => sub {
250 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
251 },
252 );
253}
254
255sub set_invisible {
256 my ($self) = @_;
257
258 # broken show/hide model
259
260 delete $self->{root};
261 delete $self->{visible};
262
263 undef $GRAB if $GRAB == $self;
264 undef $HOVER if $HOVER == $self;
265
266 CFClient::UI::check_tooltip
267 if $CFClient::UI::TOOLTIP->{owner} == $self;
268
269 $self->focus_out;
270}
271
121sub hide { 272sub hide {
122 my ($self) = @_; 273 my ($self) = @_;
123 274
124 return unless $self->{parent}; 275 $self->set_invisible;
125 276
126 $self->{parent}->remove ($self); 277 $self->{parent}->remove ($self)
278 if $self->{parent};
127} 279}
128 280
129sub move { 281sub move {
130 my ($self, $x, $y, $z) = @_; 282 my ($self, $x, $y, $z) = @_;
131 283
… …
134 $self->{z} = $z if defined $z; 286 $self->{z} = $z if defined $z;
135 287
136 $self->update; 288 $self->update;
137} 289}
138 290
139sub needs_redraw { 291sub set_size {
140 0 292 my ($self, $w, $h) = @_;
293
294 $self->{user_w} = $w;
295 $self->{user_h} = $h;
296
297 $self->check_size;
141} 298}
142 299
143sub size_request { 300sub size_request {
144 require Carp; 301 require Carp;
145 Carp::confess "size_request is abtract"; 302 Carp::confess "size_request is abstract";
146} 303}
147 304
148sub configure { 305sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 306 my ($self, $x, $y, $w, $h) = @_;
150 307
151 $self->{x} = $x;
152 $self->{y} = $y;
153
154 if ($self->{aspect}) { 308 if ($self->{aspect}) {
155 $w = List::Util::min $w, int $h * $self->{aspect}; 309 my $w2 = List::Util::min $w, int $h * $self->{aspect};
156 $h = List::Util::min $h, int $w / $self->{aspect}; 310 my $h2 = List::Util::min $h, int $w / $self->{aspect};
157 }
158 311
159 return unless $self->{w} != $w || $self->{h} != $h; 312 # use alignment to adjust x, y
160 313
314 $x += int +($w - $w2) * 0.5;
315 $y += int +($h - $h2) * 0.5;
316
317 ($w, $h) = ($w2, $h2);
318 }
319
320 if ($self->{x} != $x || $self->{y} != $y) {
161 $self->{w} = $w; 321 $self->{x} = $x;
162 $self->{h} = $h; 322 $self->{y} = $y;
163
164 $self->size_allocate ($w, $h);
165 $self->update; 323 $self->update;
324 }
325
326 if ($self->{w} != $w || $self->{h} != $h) {
327 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
328 }
166} 329}
167 330
168sub size_allocate { 331sub size_allocate {
169 # nothing to be done 332 # nothing to be done
170} 333}
171 334
172# return top left coordinates 335sub reconfigure {
173sub _topleft { 336 my ($self) = @_;
337
338 $self->check_size (1);
339 $self->update;
340}
341
342sub children {
343}
344
345sub set_max_size {
174 my ($self, $x, $y) = @_; 346 my ($self, $w, $h) = @_;
175 347
176 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 348 delete $self->{max_w}; $self->{max_w} = $w if $w;
349 delete $self->{max_h}; $self->{max_h} = $h if $h;
350}
351
352sub set_tooltip {
353 my ($self, $tooltip) = @_;
354
355 $tooltip =~ s/^\s+//;
356 $tooltip =~ s/\s+$//;
357
358 return if $self->{tooltip} eq $tooltip;
359
360 $self->{tooltip} = $tooltip;
361
362 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
363 delete $CFClient::UI::TOOLTIP->{owner};
364 CFClient::UI::check_tooltip;
365 }
177} 366}
178 367
179# translate global coordinates to local coordinate system 368# translate global coordinates to local coordinate system
180sub coord2local { 369sub coord2local {
181 my ($self, $x, $y) = @_; 370 my ($self, $x, $y) = @_;
182 371
183 my ($X, $Y) = $self->_topleft; 372 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
184 ($x - $X, $y - $Y)
185} 373}
186 374
187# translate local coordinates to global coordinate system 375# translate local coordinates to global coordinate system
188sub coord2global { 376sub coord2global {
189 my ($self, $x, $y) = @_; 377 my ($self, $x, $y) = @_;
190 378
191 my ($X, $Y) = $self->_topleft; 379 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
192 ($x + $X, $y + $Y)
193} 380}
194 381
195sub focus_in { 382sub focus_in {
196 my ($self) = @_; 383 my ($self) = @_;
197 384
198 return if $FOCUS == $self; 385 return if $FOCUS == $self;
199 return unless $self->{can_focus}; 386 return unless $self->{can_focus};
200 387
201 my $focus = $FOCUS; $FOCUS = $self; 388 my $focus = $FOCUS; $FOCUS = $self;
202 389
203 $self->emit (focus_in => $focus); 390 $self->_emit (focus_in => $focus);
204 391
205 $focus->update if $focus; 392 $focus->update if $focus;
206 $FOCUS->update; 393 $FOCUS->update;
207} 394}
208 395
… …
211 398
212 return unless $FOCUS == $self; 399 return unless $FOCUS == $self;
213 400
214 my $focus = $FOCUS; undef $FOCUS; 401 my $focus = $FOCUS; undef $FOCUS;
215 402
216 $self->emit (focus_out => $focus); 403 $self->_emit (focus_out => $focus);
217 404
218 $focus->update if $focus; #? 405 $focus->update if $focus; #?
406
407 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
408 unless $FOCUS;
219} 409}
220 410
221sub mouse_motion { } 411sub mouse_motion { }
222sub button_up { } 412sub button_up { }
223sub key_down { } 413sub key_down { }
224sub key_up { } 414sub key_up { }
225 415
226sub button_down { 416sub button_down {
227 my ($self, $ev, $x, $y) = @_; 417 my ($self, $ev, $x, $y) = @_;
228 418
229 $self->focus_in; 419 $self->focus_in;
… …
257 glVertex $x + $self->{w}, $y + $self->{h}; 447 glVertex $x + $self->{w}, $y + $self->{h};
258 glVertex $x , $y + $self->{h}; 448 glVertex $x , $y + $self->{h};
259 glEnd; 449 glEnd;
260 glDisable GL_BLEND; 450 glDisable GL_BLEND;
261 } 451 }
452
453 if ($ENV{PCLIENT_DEBUG}) {
454 glPushMatrix;
455 glColor 1, 1, 0, 1;
456 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
457 glBegin GL_LINE_LOOP;
458 glVertex 0 , 0;
459 glVertex $self->{w} - 1, 0;
460 glVertex $self->{w} - 1, $self->{h} - 1;
461 glVertex 0 , $self->{h} - 1;
462 glEnd;
463 glPopMatrix;
464 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
465 }
262} 466}
263 467
264sub _draw { 468sub _draw {
265 my ($self) = @_; 469 my ($self) = @_;
266 470
267 warn "no draw defined for $self\n"; 471 warn "no draw defined for $self\n";
268} 472}
269 473
270sub find_widget { 474sub find_widget {
271 my ($self, $x, $y) = @_; 475 my ($self, $x, $y) = @_;
476
477 return () unless $self->{can_events};
272 478
273 return $self 479 return $self
274 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 480 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
275 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 481 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
276 482
… …
279 485
280sub set_parent { 486sub set_parent {
281 my ($self, $parent) = @_; 487 my ($self, $parent) = @_;
282 488
283 Scalar::Util::weaken ($self->{parent} = $parent); 489 Scalar::Util::weaken ($self->{parent} = $parent);
490
491 $self->{root} = $parent->{root};
492 $self->{visible} = $parent->{visible} + 1;
493
494 # TODO: req_w _does_change after ->reconfigure
495 $self->check_size
496 unless exists $self->{req_w};
497
498 $self->show;
284} 499}
285 500
286sub check_size { 501sub check_size {
287 my ($self) = @_; 502 my ($self, $forced) = @_;
288 503
289 my ($w, $h) = $self->size_request; 504 $self->{force_alloc} = 1 if $forced;
290 505 $CFClient::UI::ROOT->{check_size}{$self} = $self;
291 if ($w != $self->{req_w} || $h != $self->{req_h}) {
292 $self->{req_w} = $w;
293 $self->{req_h} = $h;
294
295 $self->{parent}->check_size
296 if $self->{parent};
297 }
298} 506}
299 507
300sub update { 508sub update {
301 my ($self) = @_; 509 my ($self) = @_;
302 510
… …
308 my ($self, $signal, $cb) = @_; 516 my ($self, $signal, $cb) = @_;
309 517
310 push @{ $self->{signal_cb}{$signal} }, $cb; 518 push @{ $self->{signal_cb}{$signal} }, $cb;
311} 519}
312 520
521sub _emit {
522 my ($self, $signal, @args) = @_;
523
524 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
525}
526
313sub emit { 527sub emit {
314 my ($self, $signal, @args) = @_; 528 my ($self, $signal, @args) = @_;
315 529
316 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 530 $self->_emit ($signal, @args)
317 $cb->($self, @args); 531 || $self->$signal (@args);
318 }
319} 532}
320 533
321sub DESTROY { 534sub DESTROY {
322 my ($self) = @_; 535 my ($self) = @_;
323 536
537 delete $WIDGET{$self+0};
324 #$self->deactivate; 538 #$self->deactivate;
325} 539}
326 540
327############################################################################# 541#############################################################################
328 542
… …
337 my $class = shift; 551 my $class = shift;
338 552
339 # range [value, low, high, page] 553 # range [value, low, high, page]
340 554
341 $class->SUPER::new ( 555 $class->SUPER::new (
342 bg => [0, 0, 0, 0.2], 556 #bg => [0, 0, 0, 0.2],
343 active_bg => [1, 1, 1, 0.5], 557 #active_bg => [1, 1, 1, 0.5],
344 @_ 558 @_
345 ) 559 )
346} 560}
347 561
348sub _draw { 562sub _draw {
349 my ($self) = @_; 563 my ($self) = @_;
350 564
565 my $color = $FOCUS == $self && $self->{active_bg}
566 ? $self->{active_bg}
567 : $self->{bg};
568
569 if ($color && (@$color < 4 || $color->[3])) {
351 my ($w, $h) = @$self{qw(w h)}; 570 my ($w, $h) = @$self{qw(w h)};
352 571
353 glEnable GL_BLEND; 572 glEnable GL_BLEND;
354 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 573 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
355 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 574 glColor @$color;
356 575
357 glBegin GL_QUADS; 576 glBegin GL_QUADS;
358 glVertex 0 , 0; 577 glVertex 0 , 0;
359 glVertex 0 , $h; 578 glVertex 0 , $h;
360 glVertex $w, $h; 579 glVertex $w, $h;
361 glVertex $w, 0; 580 glVertex $w, 0;
362 glEnd; 581 glEnd;
363 582
364 glDisable GL_BLEND; 583 glDisable GL_BLEND;
584 }
365} 585}
366 586
367############################################################################# 587#############################################################################
368 588
369package CFClient::UI::Empty; 589package CFClient::UI::Empty;
370 590
371our @ISA = CFClient::UI::Base::; 591our @ISA = CFClient::UI::Base::;
592
593sub new {
594 my ($class, %arg) = @_;
595 $class->SUPER::new (can_events => 0, %arg);
596}
372 597
373sub size_request { 598sub size_request {
374 (0, 0) 599 (0, 0)
375} 600}
376 601
… …
385sub new { 610sub new {
386 my ($class, %arg) = @_; 611 my ($class, %arg) = @_;
387 612
388 my $children = delete $arg{children} || []; 613 my $children = delete $arg{children} || [];
389 614
390 my $self = $class->SUPER::new (children => [], %arg); 615 my $self = $class->SUPER::new (
616 children => [],
617 can_events => 0,
618 %arg,
619 );
391 $self->add ($_) for @$children; 620 $self->add ($_) for @$children;
392 621
393 $self 622 $self
394} 623}
395 624
396sub add { 625sub add {
397 my ($self, $child) = @_; 626 my ($self, @widgets) = @_;
398 627
399 $child->set_parent ($self); 628 $_->set_parent ($self)
629 for @widgets;
400 630
401 use sort 'stable'; 631 use sort 'stable';
402 632
403 $self->{children} = [ 633 $self->{children} = [
404 sort { $a->{z} <=> $b->{z} } 634 sort { $a->{z} <=> $b->{z} }
405 @{$self->{children}}, $child 635 @{$self->{children}}, @widgets
406 ]; 636 ];
407 637
408 $child->check_size; 638 $self->check_size (1);
639 $self->update;
640}
641
642sub children {
643 @{ $_[0]{children} }
409} 644}
410 645
411sub remove { 646sub remove {
412 my ($self, $child) = @_; 647 my ($self, $child) = @_;
413 648
414 delete $child->{parent}; 649 delete $child->{parent};
650 $child->hide;
415 651
416 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 652 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
417 653
654 $self->check_size (1);
655 $self->update;
656}
657
658sub clear {
659 my ($self) = @_;
660
661 my $children = delete $self->{children};
662 $self->{children} = [];
663
664 for (@$children) {
665 delete $_->{parent};
666 $_->hide;
667 }
668
418 $self->check_size; 669 $self->check_size;
670 $self->update;
419} 671}
420 672
421sub find_widget { 673sub find_widget {
422 my ($self, $x, $y) = @_; 674 my ($self, $x, $y) = @_;
423 675
… …
498} 750}
499 751
500sub update { 752sub update {
501 my ($self) = @_; 753 my ($self) = @_;
502 754
503 # we want to do this delayed... 755 $ROOT->on_post_alloc ($self => sub { $self->render_child });
504 $self->render_chld;
505 $self->SUPER::update; 756 $self->SUPER::update;
506}
507
508sub render_chld {
509 my ($self) = @_;
510
511 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
512 glClearColor 0, 0, 0, 1;
513 glClear GL_COLOR_BUFFER_BIT;
514 $self->child->draw;
515 };
516} 757}
517 758
518sub size_allocate { 759sub size_allocate {
519 my ($self, $w, $h) = @_; 760 my ($self, $w, $h) = @_;
520 761
521 $self->child->configure (0, 0, $w, $h); 762 $self->SUPER::size_allocate ($w, $h);
763 $self->update;
764}
522 765
766sub _render {
767 $_[0]{children}[0]->draw;
768}
769
770sub render_child {
771 my ($self) = @_;
772
773 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
774 glClearColor 0, 0, 0, 0;
775 glClear GL_COLOR_BUFFER_BIT;
776
523 $self->render_chld; 777 $self->_render;
778 };
524} 779}
525 780
526sub _draw { 781sub _draw {
527 my ($self) = @_; 782 my ($self) = @_;
528 783
529 my ($w, $h) = ($self->w, $self->h); 784 my ($w, $h) = ($self->w, $self->h);
530 785
531 my $tex = $self->{texture} 786 my $tex = $self->{texture}
532 or return; 787 or return;
533 788
534 glEnable GL_BLEND;
535 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
536 glEnable GL_TEXTURE_2D; 789 glEnable GL_TEXTURE_2D;
537 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 790 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
791 glColor 1, 1, 1, 1;
538 792
539 $tex->draw_quad (0, 0, $w, $h); 793 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
540 794
541 glDisable GL_BLEND;
542 glDisable GL_TEXTURE_2D; 795 glDisable GL_TEXTURE_2D;
543} 796}
544 797
545############################################################################# 798#############################################################################
546 799
547package CFClient::UI::ViewPort; 800package CFClient::UI::ViewPort;
548 801
549our @ISA = CFClient::UI::Window::; 802our @ISA = CFClient::UI::Window::;
550
551sub new { die }
552
553sub size_request {
554 my ($self) = @_;
555
556 @$self{qw(child_w child_h)} = $self->child->size_request;
557 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
558
559 @$self{qw(child_w child_h)}
560}
561
562sub _draw {
563 my ($self) = @_;
564
565 $self->{children}[1]->draw;
566}
567
568
569#############################################################################
570
571package CFClient::UI::Frame;
572
573our @ISA = CFClient::UI::Bin::;
574
575use CFClient::OpenGL;
576
577sub size_request {
578 my ($self) = @_;
579 my $chld = $self->child
580 or return (0, 0);
581
582 $chld->move (2, 2);
583
584 map { $_ + 4 } $chld->size_request;
585}
586
587sub size_allocate {
588 my ($self, $x, $y, $w, $h) = @_;
589
590 $self->child->configure (2, 2, $w - 4, $h - 4);
591}
592
593sub _draw {
594 my ($self) = @_;
595
596 my $chld = $self->child;
597
598 my ($w, $h) = $chld->size_request;
599
600 glBegin GL_QUADS;
601 glColor 0, 0, 0;
602 glVertex 0 , 0;
603 glVertex 0 , $h + 4;
604 glVertex $w + 4 , $h + 4;
605 glVertex $w + 4 , 0;
606 glEnd;
607
608 $chld->draw;
609}
610
611#############################################################################
612
613package CFClient::UI::FancyFrame;
614
615our @ISA = CFClient::UI::Bin::;
616
617use CFClient::OpenGL;
618
619my @tex =
620 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
621 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
622 803
623sub new { 804sub new {
624 my $class = shift; 805 my $class = shift;
625 806
807 $class->SUPER::new (
808 scroll_x => 0,
809 scroll_y => 1,
810 @_,
811 )
812}
813
814sub size_request {
815 my ($self) = @_;
816
817 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
818
819 @$self{qw(child_w child_h)}
820}
821
822sub size_allocate {
823 my ($self, $w, $h) = @_;
824
825 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
826 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
827
828 $self->child->configure (0, 0, $w, $h);
829 $self->update;
830}
831
832sub set_offset {
833 my ($self, $x, $y) = @_;
834
835 $self->{view_x} = int $x;
836 $self->{view_y} = int $y;
837
838 $self->update;
839}
840
841# hmm, this does not work for topleft of $self... but we should not ask for that
842sub coord2local {
843 my ($self, $x, $y) = @_;
844
845 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
846}
847
848sub coord2global {
849 my ($self, $x, $y) = @_;
850
851 $x = List::Util::min $self->{w}, $x - $self->{view_x};
852 $y = List::Util::min $self->{h}, $y - $self->{view_y};
853
854 $self->SUPER::coord2global ($x, $y)
855}
856
857sub find_widget {
858 my ($self, $x, $y) = @_;
859
860 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
861 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
862 ) {
863 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
864 } else {
865 $self->CFClient::UI::Base::find_widget ($x, $y)
866 }
867}
868
869sub _render {
870 my ($self) = @_;
871
872 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
873
874 $self->SUPER::_render;
875}
876
877#############################################################################
878
879package CFClient::UI::ScrolledWindow;
880
881our @ISA = CFClient::UI::HBox::;
882
883sub new {
884 my $class = shift;
885
886 my $self;
887
888 my $slider = new CFClient::UI::Slider
889 vertical => 1,
890 range => [0, 0, 1, 0.01], # HACK fix
891 on_changed => sub {
892 $self->{vp}->set_offset (0, $_[1]);
893 },
894 ;
895
896 $self = $class->SUPER::new (
897 vp => (new CFClient::UI::ViewPort expand => 1),
898 slider => $slider,
899 @_,
900 );
901
902 $self->{vp}->add ($self->{scrolled});
903 $self->add ($self->{vp});
904 $self->add ($self->{slider});
905
906 $self
907}
908
909sub update {
910 my ($self) = @_;
911
912 $self->SUPER::update;
913
914 # todo: overwrite size_allocate of child
915 my $child = $self->{vp}->child;
916 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
917}
918
919sub size_allocate {
920 my ($self, $w, $h) = @_;
921
922 $self->SUPER::size_allocate ($w, $h);
923
924 my $child = $self->{vp}->child;
925 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
926}
927
928#TODO# update range on size_allocate depending on child
929# update viewport offset on scroll
930
931#############################################################################
932
933package CFClient::UI::Frame;
934
935our @ISA = CFClient::UI::Bin::;
936
937use CFClient::OpenGL;
938
939sub new {
940 my $class = shift;
941
942 $class->SUPER::new (
943 bg => undef,
944 @_,
945 )
946}
947
948sub _draw {
949 my ($self) = @_;
950
951 if ($self->{bg}) {
952 my ($w, $h) = @$self{qw(w h)};
953
954 glEnable GL_BLEND;
955 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
956 glColor @{ $self->{bg} };
957
958 glBegin GL_QUADS;
959 glVertex 0 , 0;
960 glVertex 0 , $h;
961 glVertex $w, $h;
962 glVertex $w, 0;
963 glEnd;
964
965 glDisable GL_BLEND;
966 }
967
968 $self->SUPER::_draw;
969}
970
971#############################################################################
972
973package CFClient::UI::FancyFrame;
974
975our @ISA = CFClient::UI::Bin::;
976
977use CFClient::OpenGL;
978
979my @tex =
980 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
981 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
982
983sub new {
984 my $class = shift;
985
626 # TODO: user_x, user_y, overwrite moveto? 986 # TODO: user_x, user_y, overwrite moveto?
627 987
628 $class->SUPER::new ( 988 my $self = $class->SUPER::new (
629 bg => [1, 1, 1, 1], 989 bg => [1, 1, 1, 1],
630 border_bg => [1, 1, 1, 1], 990 border_bg => [1, 1, 1, 1],
631 border => 0.8, 991 border => 0.6,
992 is_toplevel => 1,
993 can_events => 1,
632 @_ 994 @_
633 ) 995 );
996
997 $self->{title} &&= new CFClient::UI::Label
998 align => 0,
999 valign => 1,
1000 text => $self->{title},
1001 fontsize => $self->{border};
1002
1003 $self
634} 1004}
635 1005
636sub border { 1006sub border {
637 int $_[0]{border} * $::FONTSIZE 1007 int $_[0]{border} * $::FONTSIZE
638} 1008}
639 1009
640sub size_request { 1010sub size_request {
641 my ($self) = @_; 1011 my ($self) = @_;
642
643 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
644 1012
645 my ($w, $h) = $self->SUPER::size_request; 1013 my ($w, $h) = $self->SUPER::size_request;
646 1014
647 ( 1015 (
648 $w + $self->border * 2, 1016 $w + $self->border * 2,
… …
654 my ($self, $w, $h) = @_; 1022 my ($self, $w, $h) = @_;
655 1023
656 $h -= List::Util::max 0, $self->border * 2; 1024 $h -= List::Util::max 0, $self->border * 2;
657 $w -= List::Util::max 0, $self->border * 2; 1025 $w -= List::Util::max 0, $self->border * 2;
658 1026
1027 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1028 if $self->{title};
1029
659 $self->child->configure ($self->border, $self->border, $w, $h); 1030 $self->child->configure ($self->border, $self->border, $w, $h);
660} 1031}
661 1032
662sub button_down { 1033sub button_down {
663 my ($self, $ev, $x, $y) = @_; 1034 my ($self, $ev, $x, $y) = @_;
664 1035
1036 my ($w, $h) = @$self{qw(w h)};
665 my $border = $self->border; 1037 my $border = $self->border;
666 1038
667 if ($x < $self->{w} && $x >= $self->{w} - $border 1039 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
668 && $y < $self->{h} && $y >= $self->{h} - $border) { 1040 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
669 1041
1042 if ($lr & $td) {
1043 my ($wx, $wy) = ($self->{x}, $self->{y});
670 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1044 my ($ox, $oy) = ($ev->{x}, $ev->{y});
671 my ($bw, $bh) = ($self->{w}, $self->{h}); 1045 my ($bw, $bh) = ($self->{w}, $self->{h});
672 1046
1047 my $mx = $x < $border;
1048 my $my = $y < $border;
1049
673 $self->{motion} = sub { 1050 $self->{motion} = sub {
674 my ($ev, $x, $y) = @_; 1051 my ($ev, $x, $y) = @_;
675 1052
676 ($x, $y) = ($ev->{x}, $ev->{y}); 1053 my $dx = $ev->{x} - $ox;
1054 my $dy = $ev->{y} - $oy;
677 1055
678 $self->{user_w} = $bw + $x - $ox; 1056 $self->{user_x} = $wx + $dx * $mx;
679 $self->{user_h} = $bh + $y - $oy; 1057 $self->{user_y} = $wy + $dy * $my;
1058 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
1059 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
1060 $self->move ($self->{user_x}, $self->{user_y});
680 $self->check_size; 1061 $self->check_size;
681 }; 1062 };
682 1063
683 } elsif ($x >= 0 && $x < $self->{w} 1064 } elsif ($lr ^ $td) {
684 && $y >= 0 && $y < $border) {
685
686 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1065 my ($ox, $oy) = ($ev->{x}, $ev->{y});
687 my ($bx, $by) = ($self->{x}, $self->{y}); 1066 my ($bx, $by) = ($self->{x}, $self->{y});
688 1067
689 $self->{motion} = sub { 1068 $self->{motion} = sub {
690 my ($ev, $x, $y) = @_; 1069 my ($ev, $x, $y) = @_;
691 1070
692 ($x, $y) = ($ev->{x}, $ev->{y}); 1071 ($x, $y) = ($ev->{x}, $ev->{y});
693 1072
694 $self->move ($bx + $x - $ox, $by + $y - $oy); 1073 $self->{user_x} = $bx + $x - $ox;
1074 $self->{user_y} = $by + $y - $oy;
1075 $self->move ($self->{user_x}, $self->{user_y});
695 $self->update; 1076 $self->update;
696 }; 1077 };
697 } 1078 }
698} 1079}
699 1080
… …
713 my ($self) = @_; 1094 my ($self) = @_;
714 1095
715 my ($w, $h ) = ($self->{w}, $self->{h}); 1096 my ($w, $h ) = ($self->{w}, $self->{h});
716 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1097 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
717 1098
718 glEnable GL_BLEND;
719 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
720 glEnable GL_TEXTURE_2D; 1099 glEnable GL_TEXTURE_2D;
721 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1100 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
722 1101
723 my $border = $self->border; 1102 my $border = $self->border;
724 1103
725 glColor @{ $self->{border_bg} }; 1104 glColor @{ $self->{border_bg} };
726 $tex[1]->draw_quad (0, 0, $w, $border); 1105 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
727 $tex[3]->draw_quad (0, $border, $border, $ch); 1106 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
728 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1107 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
729 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1108 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
730 1109
1110 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
731 my $bg = $tex[0]; 1111 my $bg = $tex[0];
732 1112
733 # TODO: repeat texture not scale 1113 # TODO: repeat texture not scale
734 my $rep_x = $cw / $bg->{w}; 1114 my $rep_x = $cw / $bg->{w};
735 my $rep_y = $ch / $bg->{h}; 1115 my $rep_y = $ch / $bg->{h};
736 1116
737 glColor @{ $self->{bg} }; 1117 glColor @{ $self->{bg} };
738 1118
739 $bg->{s} = $rep_x; 1119 $bg->{s} = $rep_x;
740 $bg->{t} = $rep_y; 1120 $bg->{t} = $rep_y;
741 $bg->{wrap_mode} = 1; 1121 $bg->{wrap_mode} = 1;
742 $bg->draw_quad ($border, $border, $cw, $ch); 1122 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1123 }
743 1124
744 glDisable GL_TEXTURE_2D; 1125 glDisable GL_TEXTURE_2D;
745 glDisable GL_BLEND; 1126
1127 $self->{title}->draw if $self->{title};
746 1128
747 $self->child->draw; 1129 $self->child->draw;
748} 1130}
749 1131
750############################################################################# 1132#############################################################################
… …
760sub new { 1142sub new {
761 my $class = shift; 1143 my $class = shift;
762 1144
763 $class->SUPER::new ( 1145 $class->SUPER::new (
764 col_expand => [], 1146 col_expand => [],
765 @_ 1147 @_,
766 ) 1148 )
1149}
1150
1151sub children {
1152 grep $_, map @$_, grep $_, @{ $_[0]{children} }
767} 1153}
768 1154
769sub add { 1155sub add {
770 my ($self, $x, $y, $child) = @_; 1156 my ($self, $x, $y, $child) = @_;
771 1157
772 $child->set_parent ($self); 1158 $child->set_parent ($self);
773 $self->{children}[$y][$x] = $child; 1159 $self->{children}[$y][$x] = $child;
774 1160
775 $child->check_size; 1161 $self->check_size (1);
776} 1162}
777 1163
778# TODO: move to container class maybe? send childs a signal on removal? 1164# TODO: move to container class maybe? send children a signal on removal?
779sub clear { 1165sub clear {
780 my ($self) = @_; 1166 my ($self) = @_;
781 1167
1168 my @children = $self->children;
782 delete $self->{children}; 1169 delete $self->{children};
1170
1171 for (@children) {
1172 delete $_->{parent};
1173 $_->hide;
1174 }
1175
1176 $self->check_size (1);
783 $self->update; 1177 $self->update;
784} 1178}
785 1179
786sub get_wh { 1180sub get_wh {
787 my ($self) = @_; 1181 my ($self) = @_;
… …
793 or next; 1187 or next;
794 1188
795 for my $x (0 .. $#$row) { 1189 for my $x (0 .. $#$row) {
796 my $widget = $row->[$x] 1190 my $widget = $row->[$x]
797 or next; 1191 or next;
798 my ($w, $h) = $widget->size_request; 1192 my ($w, $h) = @$widget{qw(req_w req_h)};
799 1193
800 $w[$x] = max $w[$x], $w; 1194 $w[$x] = max $w[$x], $w;
801 $h[$y] = max $h[$y], $h; 1195 $h[$y] = max $h[$y], $h;
802 } 1196 }
803 } 1197 }
… …
819sub size_allocate { 1213sub size_allocate {
820 my ($self, $w, $h) = @_; 1214 my ($self, $w, $h) = @_;
821 1215
822 my ($ws, $hs) = $self->get_wh; 1216 my ($ws, $hs) = $self->get_wh;
823 1217
824 my $req_w = sum @$ws; 1218 my $req_w = (sum @$ws) || 1;
825 my $req_h = sum @$hs; 1219 my $req_h = (sum @$hs) || 1;
826 1220
827 # TODO: nicer code && do row_expand 1221 # TODO: nicer code && do row_expand
828 my @col_expand = @{$self->{col_expand}}; 1222 my @col_expand = @{$self->{col_expand}};
829 @col_expand = (1) x @$ws unless @col_expand; 1223 @col_expand = (1) x @$ws unless @col_expand;
830 my $col_expand = (sum @col_expand) || 1; 1224 my $col_expand = (sum @col_expand) || 1;
… …
908 1302
909 ($h, $w) = ($w, $h); 1303 ($h, $w) = ($w, $h);
910 1304
911 my $children = $self->{children}; 1305 my $children = $self->{children};
912 1306
913 my @h = map +($_->size_request)[0], @$children; 1307 my @h = map $_->{req_w}, @$children;
914 1308
915 my $req_h = List::Util::sum @h; 1309 my $req_h = List::Util::sum @h;
916 1310
917 if ($req_h > $h) { 1311 if ($req_h > $h) {
918 # ah well, not enough space 1312 # ah well, not enough space
… …
964} 1358}
965 1359
966sub size_allocate { 1360sub size_allocate {
967 my ($self, $w, $h) = @_; 1361 my ($self, $w, $h) = @_;
968 1362
1363 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1364
969 my $children = $self->{children}; 1365 my $children = $self->{children};
970 1366
971 my @h = map +($_->size_request)[1], @$children; 1367 my @h = map $_->{req_h}, @$children;
972 1368
973 my $req_h = List::Util::sum @h; 1369 my $req_h = List::Util::sum @h;
974 1370
975 if ($req_h > $h) { 1371 if ($req_h > $h) {
976 # ah well, not enough space 1372 # ah well, not enough space
… …
1002 1398
1003############################################################################# 1399#############################################################################
1004 1400
1005package CFClient::UI::Label; 1401package CFClient::UI::Label;
1006 1402
1007our @ISA = CFClient::UI::Base::; 1403our @ISA = CFClient::UI::DrawBG::;
1008 1404
1009use CFClient::OpenGL; 1405use CFClient::OpenGL;
1010 1406
1011sub new { 1407sub new {
1012 my ($class, %arg) = @_; 1408 my ($class, %arg) = @_;
1013 1409
1014 my $self = $class->SUPER::new ( 1410 my $self = $class->SUPER::new (
1015 fg => [1, 1, 1], 1411 fg => [1, 1, 1],
1412 #bg => none
1413 #active_bg => none
1414 #font => default_font
1415 #text => initial text
1416 #markup => initial narkup
1417 #max_w => maximum pixel width
1418 ellipsise => 3, # end
1419 layout => (new CFClient::Layout),
1016 fontsize => 1, 1420 fontsize => 1,
1017 text => "",
1018 align => -1, 1421 align => -1,
1019 valign => -1, 1422 valign => -1,
1020 padding => 2, 1423 padding => 2,
1021 layout => new CFClient::Layout, 1424 can_events => 0,
1022 %arg 1425 %arg
1023 ); 1426 );
1024 1427
1025 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1428 if (exists $self->{template}) {
1429 my $layout = new CFClient::Layout;
1430 $layout->set_text (delete $self->{template});
1431 $self->{template} = $layout;
1432 }
1026 1433
1027 $self->set_text (delete $self->{text}) if exists $self->{text}; 1434 if (exists $self->{markup}) {
1028 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1435 $self->set_markup (delete $self->{markup});
1436 } else {
1437 $self->set_text (delete $self->{text});
1438 }
1029 1439
1030 $self 1440 $self
1031} 1441}
1032 1442
1033sub escape_text { 1443sub escape($) {
1034 local $_ = $_[1]; 1444 local $_ = $_[0];
1035 1445
1036 s/&/&amp;/g; 1446 s/&/&amp;/g;
1037 s/>/&gt;/g; 1447 s/>/&gt;/g;
1038 s/</&lt;/g; 1448 s/</&lt;/g;
1039 1449
1040 $_[1] 1450 $_
1451}
1452
1453sub update {
1454 my ($self) = @_;
1455
1456 delete $self->{texture};
1457 $self->SUPER::update;
1041} 1458}
1042 1459
1043sub set_text { 1460sub set_text {
1044 my ($self, $text) = @_; 1461 my ($self, $text) = @_;
1045 1462
1463 return if $self->{text} eq "T$text";
1464 $self->{text} = "T$text";
1465
1466 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1046 $self->{layout}->set_text ($text); 1467 $self->{layout}->set_text ($text);
1047 1468
1048 delete $self->{texture};
1049 $self->update; 1469 $self->update;
1470 $self->check_size;
1050} 1471}
1051 1472
1052sub set_markup { 1473sub set_markup {
1053 my ($self, $markup) = @_; 1474 my ($self, $markup) = @_;
1054 1475
1476 return if $self->{text} eq "M$markup";
1477 $self->{text} = "M$markup";
1478
1479 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1480
1481 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1055 $self->{layout}->set_markup ($markup); 1482 $self->{layout}->set_markup ($markup);
1056 1483
1057 delete $self->{texture};
1058 $self->update; 1484 $self->update;
1485 $self->check_size;
1059} 1486}
1060 1487
1061sub size_request { 1488sub size_request {
1062 my ($self) = @_; 1489 my ($self) = @_;
1063 1490
1064 $self->{layout}->set_width; 1491 $self->{layout}->set_font ($self->{font}) if $self->{font};
1492 $self->{layout}->set_width ($self->{max_w} || -1);
1493 $self->{layout}->set_ellipsise ($self->{ellipsise});
1494 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1065 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1495 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1066 1496
1067 my ($w, $h) = $self->{layout}->size; 1497 my ($w, $h) = $self->{layout}->size;
1498
1499 if (exists $self->{template}) {
1500 $self->{template}->set_font ($self->{font}) if $self->{font};
1501 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1502
1503 my ($w2, $h2) = $self->{template}->size;
1504
1505 $w = List::Util::max $w, $w2;
1506 $h = List::Util::max $h, $h2;
1507 }
1068 1508
1069 ( 1509 (
1070 $w + $self->{padding} * 2, 1510 $w + $self->{padding} * 2,
1071 $h + $self->{padding} * 2, 1511 $h + $self->{padding} * 2,
1072 ) 1512 )
… …
1076 my ($self, $w, $h) = @_; 1516 my ($self, $w, $h) = @_;
1077 1517
1078 delete $self->{texture}; 1518 delete $self->{texture};
1079} 1519}
1080 1520
1521sub set_fontsize {
1522 my ($self, $fontsize) = @_;
1523
1524 $self->{fontsize} = $fontsize;
1525 delete $self->{texture};
1526
1527 $self->update;
1528 $self->check_size;
1529}
1530
1081sub _draw { 1531sub _draw {
1082 my ($self) = @_; 1532 my ($self) = @_;
1083 1533
1534 $self->SUPER::_draw; # draw background, if applicable
1535
1084 my $tex = $self->{texture} ||= do { 1536 my $tex = $self->{texture} ||= do {
1537 $self->{layout}->set_foreground (@{$self->{fg}});
1538 $self->{layout}->set_font ($self->{font}) if $self->{font};
1085 $self->{layout}->set_width ($self->{w}); 1539 $self->{layout}->set_width ($self->{w});
1540 $self->{layout}->set_ellipsise ($self->{ellipsise});
1541 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1086 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1542 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1543
1087 new_from_layout CFClient::Texture $self->{layout} 1544 my $tex = new_from_layout CFClient::Texture $self->{layout};
1545
1546 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1547 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1548 : ($self->{w} - $tex->{w}) * 0.5);
1549
1550 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1551 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1552 : ($self->{h} - $tex->{h}) * 0.5);
1553
1554 $tex
1088 }; 1555 };
1089 1556
1090 glEnable GL_BLEND;
1091 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1092 glEnable GL_TEXTURE_2D; 1557 glEnable GL_TEXTURE_2D;
1093 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1558 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1094 1559
1560 if ($tex->{format} == GL_ALPHA) {
1095 glColor @{$self->{fg}}; 1561 glColor @{$self->{fg}};
1096
1097 $self->{ox} = int (
1098 $self->{align} < 0 ? $self->{padding}
1099 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1100 : ($self->{w} - $tex->{w}) * 0.5
1101 );
1102
1103 $self->{oy} = int (
1104 $self->{valign} < 0 ? $self->{padding}
1105 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1106 : ($self->{h} - $tex->{h}) * 0.5
1107 );
1108
1109 $tex->draw_quad ($self->{ox}, $self->{oy}); 1562 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1563 } else {
1564 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1565 }
1110 1566
1111 glDisable GL_TEXTURE_2D; 1567 glDisable GL_TEXTURE_2D;
1112 glDisable GL_BLEND;
1113} 1568}
1114 1569
1115############################################################################# 1570#############################################################################
1116 1571
1117package CFClient::UI::EntryBase; 1572package CFClient::UI::EntryBase;
… …
1122 1577
1123sub new { 1578sub new {
1124 my $class = shift; 1579 my $class = shift;
1125 1580
1126 $class->SUPER::new ( 1581 $class->SUPER::new (
1127 fg => [1, 1, 1], 1582 fg => [1, 1, 1],
1128 bg => [0, 0, 0, 0.2], 1583 bg => [0, 0, 0, 0.2],
1129 active_bg => [1, 1, 1, 0.5], 1584 active_bg => [1, 1, 1, 0.5],
1130 active_fg => [0, 0, 0], 1585 active_fg => [0, 0, 0],
1131 can_hover => 1, 1586 can_hover => 1,
1132 can_focus => 1, 1587 can_focus => 1,
1133 valign => 0, 1588 valign => 0,
1589 can_events => 1,
1590 #text => ...
1134 @_ 1591 @_
1135 ) 1592 )
1136} 1593}
1137 1594
1138sub _set_text { 1595sub _set_text {
… …
1148 $self->{text} = $text; 1605 $self->{text} = $text;
1149 1606
1150 $text =~ s/./*/g if $self->{hidden}; 1607 $text =~ s/./*/g if $self->{hidden};
1151 $self->{layout}->set_text ("$text "); 1608 $self->{layout}->set_text ("$text ");
1152 1609
1153 $self->emit (changed => $self->{text}); 1610 $self->_emit (changed => $self->{text});
1154}
1155
1156sub get_text {
1157 $_[0]{text}
1158}
1159
1160sub size_request {
1161 my ($self) = @_;
1162
1163 my ($w, $h) = $self->SUPER::size_request;
1164
1165 ($w + 1, $h) # add 1 for cursor
1166}
1167
1168sub size_allocate {
1169 my ($self, $w, $h) = @_;
1170
1171 $self->_set_text ($self->{text});
1172} 1611}
1173 1612
1174sub set_text { 1613sub set_text {
1175 my ($self, $text) = @_; 1614 my ($self, $text) = @_;
1176 1615
1177 $self->{cursor} = length $text; 1616 $self->{cursor} = length $text;
1178 $self->_set_text ($text); 1617 $self->_set_text ($text);
1179 $self->update; 1618 $self->update;
1619 $self->check_size;
1620}
1621
1622sub get_text {
1623 $_[0]{text}
1624}
1625
1626sub size_request {
1627 my ($self) = @_;
1628
1629 my ($w, $h) = $self->SUPER::size_request;
1630
1631 ($w + 1, $h) # add 1 for cursor
1180} 1632}
1181 1633
1182sub key_down { 1634sub key_down {
1183 my ($self, $ev) = @_; 1635 my ($self, $ev) = @_;
1184 1636
… …
1186 my $sym = $ev->{sym}; 1638 my $sym = $ev->{sym};
1187 my $uni = $ev->{unicode}; 1639 my $uni = $ev->{unicode};
1188 1640
1189 my $text = $self->get_text; 1641 my $text = $self->get_text;
1190 1642
1191 if ($sym == 8) { 1643 if ($uni == 8) {
1192 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1644 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1193 } elsif ($sym == 127) { 1645 } elsif ($uni == 127) {
1194 substr $text, $self->{cursor}, 1, ""; 1646 substr $text, $self->{cursor}, 1, "";
1195 } elsif ($sym == CFClient::SDLK_LEFT) { 1647 } elsif ($sym == CFClient::SDLK_LEFT) {
1196 --$self->{cursor} if $self->{cursor}; 1648 --$self->{cursor} if $self->{cursor};
1197 } elsif ($sym == CFClient::SDLK_RIGHT) { 1649 } elsif ($sym == CFClient::SDLK_RIGHT) {
1198 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1650 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1199 } elsif ($sym == CFClient::SDLK_HOME) { 1651 } elsif ($sym == CFClient::SDLK_HOME) {
1200 $self->{cursor} = 0; 1652 $self->{cursor} = 0;
1201 } elsif ($sym == CFClient::SDLK_END) { 1653 } elsif ($sym == CFClient::SDLK_END) {
1202 $self->{cursor} = length $text; 1654 $self->{cursor} = length $text;
1203 } elsif ($sym == 27) { 1655 } elsif ($uni == 27) {
1204 $self->emit ('escape'); 1656 $self->_emit ('escape');
1205 } elsif ($uni) { 1657 } elsif ($uni) {
1206 substr $text, $self->{cursor}++, 0, chr $uni; 1658 substr $text, $self->{cursor}++, 0, chr $uni;
1207 } 1659 }
1208 1660
1209 $self->_set_text ($text); 1661 $self->_set_text ($text);
1210 $self->update; 1662 $self->update;
1663 $self->check_size;
1211} 1664}
1212 1665
1213sub focus_in { 1666sub focus_in {
1214 my ($self) = @_; 1667 my ($self) = @_;
1215 1668
… …
1291 my ($self, $ev) = @_; 1744 my ($self, $ev) = @_;
1292 1745
1293 my $sym = $ev->{sym}; 1746 my $sym = $ev->{sym};
1294 1747
1295 if ($sym == 13) { 1748 if ($sym == 13) {
1749 unshift @{$self->{history}},
1750 my $txt = $self->get_text;
1751 $self->{history_pointer} = -1;
1752 $self->{history_saveback} = '';
1296 $self->emit (activate => $self->get_text); 1753 $self->_emit (activate => $txt);
1297 $self->update; 1754 $self->update;
1755
1756 } elsif ($sym == CFClient::SDLK_UP) {
1757 if ($self->{history_pointer} < 0) {
1758 $self->{history_saveback} = $self->get_text;
1759 }
1760 if (@{$self->{history} || []} > 0) {
1761 $self->{history_pointer}++;
1762 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1763 $self->{history_pointer} = @{$self->{history} || []} - 1;
1764 }
1765 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1766 }
1767
1768 } elsif ($sym == CFClient::SDLK_DOWN) {
1769 $self->{history_pointer}--;
1770 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1771
1772 if ($self->{history_pointer} >= 0) {
1773 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1774 } else {
1775 $self->set_text ($self->{history_saveback});
1776 }
1298 1777
1299 } else { 1778 } else {
1300 $self->SUPER::key_down ($ev); 1779 $self->SUPER::key_down ($ev);
1301 } 1780 }
1302 1781
… …
1309our @ISA = CFClient::UI::Label::; 1788our @ISA = CFClient::UI::Label::;
1310 1789
1311use CFClient::OpenGL; 1790use CFClient::OpenGL;
1312 1791
1313my @tex = 1792my @tex =
1314 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1793 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1315 qw(b1_button_active.png); 1794 qw(b1_button_active.png);
1316 1795
1317sub new { 1796sub new {
1318 my $class = shift; 1797 my $class = shift;
1319 1798
1320 $class->SUPER::new ( 1799 $class->SUPER::new (
1321 padding => 4, 1800 padding => 4,
1322 fg => [1, 1, 1], 1801 fg => [1, 1, 1],
1323 bg => [1, 1, 1, 0.2],
1324 active_fg => [0, 0, 1], 1802 active_fg => [0, 0, 1],
1325 can_hover => 1, 1803 can_hover => 1,
1326 align => 0, 1804 align => 0,
1327 valign => 0, 1805 valign => 0,
1806 can_events => 1,
1328 @_ 1807 @_
1329 ) 1808 )
1330} 1809}
1331 1810
1811sub activate { }
1812
1332sub button_up { 1813sub button_up {
1333 my ($self, $ev, $x, $y) = @_; 1814 my ($self, $ev, $x, $y) = @_;
1334 1815
1816 $self->emit ("activate")
1335 if ($x >= 0 && $x < $self->{w} 1817 if $x >= 0 && $x < $self->{w}
1336 && $y >= 0 && $y < $self->{h}) { 1818 && $y >= 0 && $y < $self->{h};
1337 $self->emit ("activate");
1338 }
1339} 1819}
1340 1820
1341sub _draw { 1821sub _draw {
1342 my ($self) = @_; 1822 my ($self) = @_;
1343 1823
1344 local $self->{fg} = $self->{fg}; 1824 local $self->{fg} = $self->{fg};
1345 1825
1346 if ($GRAB == $self) { 1826 if ($GRAB == $self) {
1347 $self->{fg} = $self->{active_fg}; 1827 $self->{fg} = $self->{active_fg};
1348 } 1828 }
1829
1830 glEnable GL_TEXTURE_2D;
1831 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1832 glColor 0, 0, 0, 1;
1833
1834 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1835
1836 glDisable GL_TEXTURE_2D;
1837
1838 $self->SUPER::_draw;
1839}
1840
1841#############################################################################
1842
1843package CFClient::UI::CheckBox;
1844
1845our @ISA = CFClient::UI::DrawBG::;
1846
1847my @tex =
1848 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1849 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1850
1851use CFClient::OpenGL;
1852
1853sub new {
1854 my $class = shift;
1855
1856 $class->SUPER::new (
1857 padding => 2,
1858 fg => [1, 1, 1],
1859 active_fg => [1, 1, 0],
1860 bg => [0, 0, 0, 0.2],
1861 active_bg => [1, 1, 1, 0.5],
1862 state => 0,
1863 can_hover => 1,
1864 @_
1865 )
1866}
1867
1868sub size_request {
1869 my ($self) = @_;
1870
1871 ($self->{padding} * 2 + 6) x 2
1872}
1873
1874sub button_down {
1875 my ($self, $ev, $x, $y) = @_;
1876
1877 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1878 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1879 $self->{state} = !$self->{state};
1880 $self->_emit (changed => $self->{state});
1881 }
1882}
1883
1884sub _draw {
1885 my ($self) = @_;
1886
1887 $self->SUPER::_draw;
1888
1889 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1890
1891 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1892
1893 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1894
1895 my $tex = $self->{state} ? $tex[1] : $tex[0];
1896
1897 glEnable GL_TEXTURE_2D;
1898 $tex->draw_quad_alpha (0, 0, $s, $s);
1899 glDisable GL_TEXTURE_2D;
1900}
1901
1902#############################################################################
1903
1904package CFClient::UI::Image;
1905
1906our @ISA = CFClient::UI::Base::;
1907
1908use CFClient::OpenGL;
1909use Carp qw/confess/;
1910
1911our %loaded_images;
1912
1913sub new {
1914 my $class = shift;
1915
1916 my $self = $class->SUPER::new (can_events => 0, @_);
1917
1918 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1919
1920 $loaded_images{$self->{image}} ||=
1921 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1922
1923 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1924
1925 Scalar::Util::weaken $loaded_images{$self->{image}};
1926
1927 $self->{aspect} = $tex->{w} / $tex->{h};
1928
1929 $self
1930}
1931
1932sub size_request {
1933 my ($self) = @_;
1934
1935 ($self->{tex}->{w}, $self->{tex}->{h})
1936}
1937
1938sub _draw {
1939 my ($self) = @_;
1940
1941 my $tex = $self->{tex};
1942
1943 my ($w, $h) = ($self->{w}, $self->{h});
1944
1945 if ($self->{rot90}) {
1946 glRotate 90, 0, 0, 1;
1947 glTranslate 0, -$self->{w}, 0;
1948
1949 ($w, $h) = ($h, $w);
1950 }
1951
1952 glEnable GL_TEXTURE_2D;
1953 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1954
1955 $tex->draw_quad_alpha (0, 0, $w, $h);
1956
1957 glDisable GL_TEXTURE_2D;
1958}
1959
1960#############################################################################
1961
1962package CFClient::UI::VGauge;
1963
1964our @ISA = CFClient::UI::Base::;
1965
1966use List::Util qw(min max);
1967
1968use CFClient::OpenGL;
1969
1970my %tex = (
1971 food => [
1972 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1973 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1974 ],
1975 grace => [
1976 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1977 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1978 ],
1979 hp => [
1980 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1981 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1982 ],
1983 mana => [
1984 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1985 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1986 ],
1987);
1988
1989# eg. VGauge->new (gauge => 'food'), default gauge: food
1990sub new {
1991 my $class = shift;
1992
1993 my $self = $class->SUPER::new (
1994 type => 'food',
1995 @_
1996 );
1997
1998 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1999
2000 $self
2001}
2002
2003sub size_request {
2004 my ($self) = @_;
2005
2006 #my $tex = $tex{$self->{type}}[0];
2007 #@$tex{qw(w h)}
2008 (0, 0)
2009}
2010
2011sub set_max {
2012 my ($self, $max) = @_;
2013
2014 return if $self->{max_val} == $max;
2015
2016 $self->{max_val} = $max;
2017 $self->update;
2018}
2019
2020sub set_value {
2021 my ($self, $val, $max) = @_;
2022
2023 $self->set_max ($max)
2024 if defined $max;
2025
2026 return if $self->{val} == $val;
2027
2028 $self->{val} = $val;
2029 $self->update;
2030}
2031
2032sub _draw {
2033 my ($self) = @_;
2034
2035 my $tex = $tex{$self->{type}};
2036 my ($t1, $t2, $t3) = @$tex;
2037
2038 my ($w, $h) = ($self->{w}, $self->{h});
2039
2040 if ($self->{vertical}) {
2041 glRotate 90, 0, 0, 1;
2042 glTranslate 0, -$self->{w}, 0;
2043
2044 ($w, $h) = ($h, $w);
2045 }
2046
2047 my $ycut = $self->{val} / ($self->{max_val} || 1);
2048
2049 my $ycut1 = max 0, min 1, $ycut;
2050 my $ycut2 = max 0, min 1, $ycut - 1;
2051
2052 my $h1 = $self->{h} * (1 - $ycut1);
2053 my $h2 = $self->{h} * (1 - $ycut2);
1349 2054
1350 glEnable GL_BLEND; 2055 glEnable GL_BLEND;
1351 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2056 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1352 glEnable GL_TEXTURE_2D; 2057 glEnable GL_TEXTURE_2D;
1353 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2058 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1354 glColor 0, 0, 0, 1;
1355 2059
1356 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2060 glBindTexture GL_TEXTURE_2D, $t1->{name};
2061 glBegin GL_QUADS;
2062 glTexCoord 0 , 0; glVertex 0 , 0;
2063 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2064 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2065 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2066 glEnd;
1357 2067
2068 my $ycut1 = List::Util::min 1, $ycut;
2069 glBindTexture GL_TEXTURE_2D, $t2->{name};
2070 glBegin GL_QUADS;
2071 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2072 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2073 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2074 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2075 glEnd;
2076
2077 if ($t3) {
2078 glBindTexture GL_TEXTURE_2D, $t3->{name};
2079 glBegin GL_QUADS;
2080 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2081 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2082 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2083 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2084 glEnd;
2085 }
2086
2087 glDisable GL_BLEND;
1358 glDisable GL_TEXTURE_2D; 2088 glDisable GL_TEXTURE_2D;
1359 glDisable GL_BLEND;
1360
1361 $self->SUPER::_draw;
1362} 2089}
1363 2090
1364############################################################################# 2091#############################################################################
1365 2092
1366package CFClient::UI::CheckBox; 2093package CFClient::UI::Gauge;
1367 2094
1368our @ISA = CFClient::UI::DrawBG::; 2095our @ISA = CFClient::UI::VBox::;
1369
1370my @tex =
1371 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1372 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1373
1374use CFClient::OpenGL;
1375 2096
1376sub new { 2097sub new {
1377 my $class = shift; 2098 my ($class, %arg) = @_;
1378
1379 $class->SUPER::new (
1380 padding => 2,
1381 fg => [1, 1, 1],
1382 active_fg => [1, 1, 0],
1383 state => 0,
1384 can_hover => 1,
1385 @_
1386 )
1387}
1388
1389sub size_request {
1390 my ($self) = @_;
1391
1392 ($self->{padding} * 2 + 6) x 2
1393}
1394
1395sub button_down {
1396 my ($self, $ev, $x, $y) = @_;
1397
1398 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1399 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1400 $self->{state} = !$self->{state};
1401 $self->emit (changed => $self->{state});
1402 }
1403}
1404
1405sub _draw {
1406 my ($self) = @_;
1407
1408 $self->SUPER::_draw;
1409
1410 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1411
1412 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1413
1414 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1415
1416 glEnable GL_BLEND;
1417 glEnable GL_TEXTURE_2D;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419
1420 my $tex = $self->{state} ? $tex[1] : $tex[0];
1421
1422 $tex->draw_quad (0, 0, $s, $s);
1423
1424 glDisable GL_TEXTURE_2D;
1425 glDisable GL_BLEND;
1426}
1427
1428#############################################################################
1429
1430package CFClient::UI::VGauge;
1431
1432our @ISA = CFClient::UI::Base::;
1433
1434use CFClient::OpenGL;
1435
1436my %tex = (
1437 food => [
1438 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1439 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1440 ],
1441 grace => [
1442 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1443 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1444 ],
1445 hp => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1447 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1448 ],
1449 mana => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1451 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1452 ],
1453);
1454
1455# eg. VGauge->new (gauge => 'food'), default gauge: food
1456sub new {
1457 my $class = shift;
1458 2099
1459 my $self = $class->SUPER::new ( 2100 my $self = $class->SUPER::new (
1460 gauge => 'food', 2101 tooltip => $arg{type},
1461 @_ 2102 can_hover => 1,
2103 can_events => 1,
2104 %arg,
1462 ); 2105 );
1463 2106
1464 $self->{aspect} = $tex{$self->{gauge}}[0]{w} / $tex{$self->{gauge}}[0]{h}; 2107 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2108 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2109 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1465 2110
1466 $self 2111 $self
1467} 2112}
1468 2113
1469sub size_request { 2114sub set_fontsize {
1470 my ($self) = @_; 2115 my ($self, $fsize) = @_;
1471 2116
1472 my $tex = $tex{$self->{gauge}}[0]; 2117 $self->{value}->set_fontsize ($fsize);
1473 2118 $self->{max} ->set_fontsize ($fsize);
1474 @$tex{qw(w h)}
1475} 2119}
1476 2120
1477sub set_max { 2121sub set_max {
1478 my ($self, $max) = @_; 2122 my ($self, $max) = @_;
1479 2123
1480 $self->{max_val} = $max; 2124 $self->{gauge}->set_max ($max);
2125 $self->{max}->set_text ($max);
1481} 2126}
1482 2127
1483sub set_value { 2128sub set_value {
1484 my ($self, $val, $max) = @_; 2129 my ($self, $val, $max) = @_;
1485 2130
1486 $self->set_max ($max) 2131 $self->set_max ($max)
1487 if defined $max; 2132 if defined $max;
1488 2133
1489 $max = $self->{max_val}; 2134 $self->{gauge}->set_value ($val, $max);
1490 $self->{val} = $val; 2135 $self->{value}->set_text ($val);
1491
1492 $self->update;
1493}
1494
1495sub _draw {
1496 my ($self) = @_;
1497
1498 my $tex = $tex{$self->{gauge}};
1499
1500 my ($w, $h) = ($self->{w}, $self->{h});
1501
1502 my $ycut = $self->{val} / ($self->{max_val} || 1);
1503 $ycut = 1 if $self->{val} > $self->{max_val};
1504
1505 my $t1 = $tex->[0];
1506 my $t2 = $tex->[1];
1507
1508 glEnable GL_BLEND;
1509 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1510 glEnable GL_TEXTURE_2D;
1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512
1513 my $h1 = $self->{h} - $ycut * $self->{h};
1514 my $h2 = $ycut * $self->{h};
1515
1516 my $yp = 0;
1517
1518 glBindTexture GL_TEXTURE_2D, $t1->{name};
1519 glBegin GL_QUADS;
1520 glTexCoord 0 , 0; glVertex 0 , $yp;
1521 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1522 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
1523 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1524 glEnd;
1525
1526 $yp += $h1;
1527
1528 glBindTexture GL_TEXTURE_2D, $t2->{name};
1529 glBegin GL_QUADS;
1530 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1531 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1532 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1533 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
1534 glEnd;
1535
1536 glDisable GL_BLEND;
1537 glDisable GL_TEXTURE_2D;
1538} 2136}
1539 2137
1540############################################################################# 2138#############################################################################
1541 2139
1542package CFClient::UI::Slider; 2140package CFClient::UI::Slider;
… …
1552 qw(s1_slider.png s1_slider_bg.png); 2150 qw(s1_slider.png s1_slider_bg.png);
1553 2151
1554sub new { 2152sub new {
1555 my $class = shift; 2153 my $class = shift;
1556 2154
1557 # range [value, low, high, page] 2155 # range [value, low, high, page, unit]
1558 2156
1559 # TODO: 0-width page 2157 # TODO: 0-width page
1560 # TODO: req_w/h are wrong with vertical 2158 # TODO: req_w/h are wrong with vertical
1561 # TODO: calculations are off 2159 # TODO: calculations are off
1562 my $self = $class->SUPER::new ( 2160 my $self = $class->SUPER::new (
1563 fg => [1, 1, 1], 2161 fg => [1, 1, 1],
1564 active_fg => [0, 0, 0], 2162 active_fg => [0, 0, 0],
2163 bg => [0, 0, 0, 0.2],
2164 active_bg => [1, 1, 1, 0.5],
1565 range => [0, 0, 100, 10], 2165 range => [0, 0, 100, 10, 0],
1566 req_w => 20, 2166 req_w => $::WIDTH / 80,
1567 req_h => 20, 2167 req_h => $::WIDTH / 80,
1568 vertical => 0, 2168 vertical => 0,
1569 can_hover => 1, 2169 can_hover => 1,
1570 inner_pad => 5, 2170 inner_pad => 0.02,
1571 @_ 2171 @_
1572 ); 2172 );
1573 2173
2174 $self->set_value ($self->{range}[0]);
2175 $self->update;
2176
1574 $self 2177 $self
2178}
2179
2180sub set_range {
2181 my ($self, $range) = @_;
2182
2183 ($range, $self->{range}) = ($self->{range}, $range);
2184
2185 $self->update
2186 if "@$range" ne "@{$self->{range}}";
2187}
2188
2189sub set_value {
2190 my ($self, $value) = @_;
2191
2192 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2193
2194 $hi = $lo + 1 if $hi <= $lo;
2195
2196 $page = $hi - $lo if $page > $hi - $lo;
2197
2198 $value = $lo if $value < $lo;
2199 $value = $hi - $page if $value > $hi - $page;
2200
2201 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2202 if $unit;
2203
2204 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2205
2206 if ($value != $old_value) {
2207 $self->_emit (changed => $value);
2208 $self->update;
2209 }
1575} 2210}
1576 2211
1577sub size_request { 2212sub size_request {
1578 my ($self) = @_; 2213 my ($self) = @_;
1579 2214
… …
1585 2220
1586sub button_down { 2221sub button_down {
1587 my ($self, $ev, $x, $y) = @_; 2222 my ($self, $ev, $x, $y) = @_;
1588 2223
1589 $self->SUPER::button_down ($ev, $x, $y); 2224 $self->SUPER::button_down ($ev, $x, $y);
2225
2226 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2227
1590 $self->mouse_motion ($ev, $x, $y); 2228 $self->mouse_motion ($ev, $x, $y);
1591} 2229}
1592 2230
1593sub mouse_motion { 2231sub mouse_motion {
1594 my ($self, $ev, $x, $y) = @_; 2232 my ($self, $ev, $x, $y) = @_;
1595 2233
1596 if ($GRAB == $self) { 2234 if ($GRAB == $self) {
2235 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2236
2237 my (undef, $lo, $hi, $page) = @{$self->{range}};
2238
2239 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2240
2241 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2242 }
2243}
2244
2245sub update {
2246 my ($self) = @_;
2247
2248 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2249 $self->set_value ($self->{range}[0]);
2250
1597 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2251 my ($value, $lo, $hi, $page) = @{$self->{range}};
2252 my $range = ($hi - $page - $lo) || 1e-100;
1598 2253
1599 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2254 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1600 2255
1601 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2256 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1602 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2257 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1603 2258
1604 $x -= $inner_pad_px; # substract the padding 2259 $value = ($value - $lo) / $range;
1605 $x = $x * ($hi - $lo) / $inner_w + $lo; 2260 $value = $value * $self->{scale} + $self->{offset};
1606 $x = $lo if $x < $lo;
1607 $x = $hi - $page if $x > $hi - $page;
1608 $self->{range}[0] = $x;
1609 2261
1610 $self->emit (changed => $x); 2262 $self->{knob_x} = $value - $knob_w * 0.5;
1611 $self->update; 2263 $self->{knob_w} = $knob_w;
1612 } 2264 });
1613}
1614 2265
1615# the inner_* stuff is for generating a padding for the slider handle, 2266 $self->SUPER::update;
1616# so that the handle doesn't leave the texture. This calculation isn't 100%
1617# correct propably, but it does the job for now
1618sub _calc_inner_pad_px {
1619 my ($self, $w) = @_;
1620 ($w / 100) * $self->{inner_pad} # % to pixels
1621} 2267}
1622 2268
1623sub _draw { 2269sub _draw {
1624 my ($self) = @_; 2270 my ($self) = @_;
1625 2271
1626 $self->SUPER::_draw (); 2272 $self->SUPER::_draw ();
1627 2273
1628 my ($w, $h) = @$self{qw(w h)}; 2274 glScale $self->{w}, $self->{h};
1629 2275
1630 if ($self->{vertical}) { 2276 if ($self->{vertical}) {
1631 # draw a vertical slider like a rotated horizontal slider 2277 # draw a vertical slider like a rotated horizontal slider
1632 2278
2279 glTranslate 1, 0, 0;
1633 glRotate 90, 0, 0, 1; 2280 glRotate 90, 0, 0, 1;
1634 glTranslate 0, -$self->{w}, 0;
1635
1636 ($w, $h) = ($h, $w);
1637 } 2281 }
1638 2282
1639 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2283 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1640 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2284 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1641 2285
1642 my ($value, $lo, $hi, $page) = @{$self->{range}};
1643
1644 $hi = $value + 1 if $lo == $hi;
1645
1646 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1647 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1648
1649 $page = int $page * $inner_w / ($hi - $lo);
1650 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1651
1652 $w -= $page;
1653 $page &= ~1;
1654 glTranslate $page * 0.5, 0, 0;
1655 $page ||= 2;
1656
1657 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1658 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1659
1660 glEnable GL_BLEND;
1661 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1662 glEnable GL_TEXTURE_2D; 2286 glEnable GL_TEXTURE_2D;
1663 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2287 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1664 2288
1665 # draw background 2289 # draw background
1666 $tex[1]->draw_quad (0, 0, $w, $h); 2290 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1667 2291
1668 # draw handle 2292 # draw handle
1669 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2293 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1670 2294
1671 glDisable GL_BLEND;
1672 glDisable GL_TEXTURE_2D; 2295 glDisable GL_TEXTURE_2D;
1673} 2296}
2297
2298#############################################################################
2299
2300package CFClient::UI::ValSlider;
2301
2302our @ISA = CFClient::UI::HBox::;
2303
2304sub new {
2305 my ($class, %arg) = @_;
2306
2307 my $range = delete $arg{range};
2308
2309 my $self = $class->SUPER::new (
2310 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2311 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2312 to_value => sub { shift },
2313 from_value => sub { shift },
2314 %arg,
2315 );
2316
2317 $self->{slider}->connect (changed => sub {
2318 my ($self, $value) = @_;
2319 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2320 $self->{parent}->emit (changed => $value);
2321 });
2322
2323# $self->{entry}->connect (changed => sub {
2324# my ($self, $value) = @_;
2325# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2326# $self->{parent}->emit (changed => $value);
2327# });
2328
2329 $self->add ($self->{slider}, $self->{entry});
2330
2331 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2332
2333 $self
2334}
2335
2336sub set_range { shift->{slider}->set_range (@_) }
2337sub set_value { shift->{slider}->set_value (@_) }
1674 2338
1675############################################################################# 2339#############################################################################
1676 2340
1677package CFClient::UI::TextView; 2341package CFClient::UI::TextView;
1678 2342
… …
1682 2346
1683sub new { 2347sub new {
1684 my $class = shift; 2348 my $class = shift;
1685 2349
1686 my $self = $class->SUPER::new ( 2350 my $self = $class->SUPER::new (
1687 fontsize => 1, 2351 fontsize => 1,
2352 can_events => 0,
2353 #font => default_font
1688 @_, 2354 @_,
1689 2355
1690 layout => (new CFClient::Layout), 2356 layout => (new CFClient::Layout 1),
1691 par => [], 2357 par => [],
1692 height => 0, 2358 height => 0,
1693 children => [ 2359 children => [
1694 (new CFClient::UI::Empty expand => 1), 2360 (new CFClient::UI::Empty expand => 1),
1695 (new CFClient::UI::Slider vertical => 1), 2361 (new CFClient::UI::Slider vertical => 1),
1696 ], 2362 ],
1697 ); 2363 );
1698 2364
1699 $self->{children}[1]->connect (changed => sub { 2365 $self->{children}[1]->connect (changed => sub { $self->update });
1700 $self->update;
1701 });
1702 2366
1703 $self 2367 $self
1704} 2368}
1705 2369
1706sub set_fontsize { 2370sub set_fontsize {
… …
1708 2372
1709 $self->{fontsize} = $fontsize; 2373 $self->{fontsize} = $fontsize;
1710 $self->reflow; 2374 $self->reflow;
1711} 2375}
1712 2376
2377sub size_allocate {
2378 my ($self, $w, $h) = @_;
2379
2380 $self->SUPER::size_allocate ($w, $h);
2381
2382 $self->{layout}->set_font ($self->{font}) if $self->{font};
2383 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2384 $self->{layout}->set_width ($self->{children}[0]{w});
2385
2386 $self->reflow;
2387}
2388
1713sub text_height { 2389sub text_size {
1714 my ($self, $text) = @_; 2390 my ($self, $text, $indent) = @_;
1715 2391
1716 my $layout = $self->{layout}; 2392 my $layout = $self->{layout};
1717 2393
1718 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2394 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1719 $layout->set_width ($self->{w}); 2395 $layout->set_width ($self->{children}[0]{w} - $indent);
1720 $layout->set_text ($text); 2396 $layout->set_markup ($text);
1721 2397
1722 ($layout->size)[1] 2398 $layout->size
1723} 2399}
1724 2400
1725sub reflow { 2401sub reflow {
1726 my ($self) = @_; 2402 my ($self) = @_;
1727 2403
1728 $self->{need_reflow}++; 2404 $self->{need_reflow}++;
1729 $self->update; 2405 $self->update;
1730} 2406}
1731 2407
1732sub size_allocate { 2408sub set_offset {
2409 my ($self, $offset) = @_;
2410
2411 # todo: base offset on lines or so, not on pixels
2412 $self->{children}[1]->set_value ($offset);
2413}
2414
2415sub clear {
1733 my ($self, $w, $h) = @_; 2416 my ($self) = @_;
1734 2417
1735 $self->SUPER::size_allocate ($w, $h); 2418 $self->{par} = [];
1736 2419 $self->{height} = 0;
1737 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2420 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1738 $self->{layout}->set_width ($self->{children}[0]{w});
1739
1740 $self->reflow;
1741} 2421}
1742 2422
1743sub add_paragraph { 2423sub add_paragraph {
1744 my ($self, $color, $text) = @_; 2424 my ($self, $color, $text, $indent) = @_;
1745 2425
1746 #TODO: intelligently "reformat" paragraph 2426 for my $line (split /\n/, $text) {
1747 2427 my ($w, $h) = $self->text_size ($line);
1748 my $height = $self->text_height ($text);
1749
1750 $self->{height} += $height; 2428 $self->{height} += $h;
2429 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2430 }
1751 2431
1752 push @{$self->{par}}, [$height, $color, $text];
1753
1754 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2432 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1755 $self->{children}[1]->update;
1756} 2433}
1757 2434
1758sub update { 2435sub update {
1759 my ($self) = @_; 2436 my ($self) = @_;
1760 2437
… …
1762 2439
1763 return unless $self->{h} > 0; 2440 return unless $self->{h} > 0;
1764 2441
1765 delete $self->{texture}; 2442 delete $self->{texture};
1766 2443
1767 $ROOT->on_refresh ($self, sub { 2444 $ROOT->on_post_alloc ($self, sub {
2445 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2446
1768 if (delete $self->{need_reflow}) { 2447 if (delete $self->{need_reflow}) {
1769 my $height = 0; 2448 my $height = 0;
1770 2449
1771 $height += $_->[0] = $self->text_height ($_->[2]) 2450 my $layout = $self->{layout};
2451
2452 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2453
1772 for @{$self->{par}}; 2454 for (@{$self->{par}}) {
2455 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2456 $layout->set_width ($W - $_->[3]);
2457 $layout->set_markup ($_->[4]);
2458 my ($w, $h) = $layout->size;
2459 $_->[0] = $w + $_->[3];
2460 $_->[1] = $h;
2461 }
2462
2463 $height += $_->[1];
2464 }
1773 2465
1774 $self->{height} = $height; 2466 $self->{height} = $height;
1775 2467
1776 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2468 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1777 2469
1778 delete $self->{texture}; 2470 delete $self->{texture};
1779 } 2471 }
1780 2472
1781 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2473 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1782 glClearColor 0, 0, 0, 1; 2474 glClearColor 0.5, 0.5, 0.5, 0;
1783 glClear GL_COLOR_BUFFER_BIT; 2475 glClear GL_COLOR_BUFFER_BIT;
1784 2476
2477 my $top = int $self->{children}[1]{range}[0];
2478
2479 my $y0 = $top;
2480 my $y1 = $top + $H;
2481
2482 my $y = 0;
2483
2484 my $layout = $self->{layout};
2485
2486 $layout->set_font ($self->{font}) if $self->{font};
2487
1785 glEnable GL_BLEND; 2488 glEnable GL_BLEND;
2489 #TODO# not correct in windows where rgba is forced off
1786 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2490 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1787 glEnable GL_TEXTURE_2D;
1788 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1789
1790 my $top = int $self->{children}[1]{range}[0];
1791
1792 my $y0 = $top;
1793 my $y1 = $top + $self->{h};
1794
1795 my $y = 0;
1796
1797 my $layout = $self->{layout};
1798 2491
1799 for my $par (@{$self->{par}}) { 2492 for my $par (@{$self->{par}}) {
1800 my $h = $par->[0]; 2493 my $h = $par->[1];
1801 2494
1802 if ($y0 < $y + $h && $y < $y1) { 2495 if ($y0 < $y + $h && $y < $y1) {
2496 $layout->set_foreground (@{ $par->[2] });
2497 $layout->set_width ($W - $par->[3]);
1803 $layout->set_text ($par->[2]); 2498 $layout->set_markup ($par->[4]);
1804 2499
1805 glColor @{ $par->[1] }; 2500 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1806 my ($W, $H) = $layout->size; 2501
1807 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2502 glRasterPos $par->[3], $y - $y0;
2503 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1808 } 2504 }
1809 2505
1810 $y += $h; 2506 $y += $h;
1811 } 2507 }
1812 2508
1813 glDisable GL_TEXTURE_2D;
1814 glDisable GL_BLEND; 2509 glDisable GL_BLEND;
1815 }; 2510 };
1816 }); 2511 });
1817} 2512}
1818 2513
1819sub _draw { 2514sub _draw {
1820 my ($self) = @_; 2515 my ($self) = @_;
1821 2516
1822 if ($self->{texture}) {
1823 glEnable GL_TEXTURE_2D; 2517 glEnable GL_TEXTURE_2D;
1824 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2518 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2519 glColor 1, 1, 1, 1;
1825 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2520 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1826 glDisable GL_TEXTURE_2D; 2521 glDisable GL_TEXTURE_2D;
1827 }
1828 2522
1829 $self->{children}[1]->draw; 2523 $self->{children}[1]->draw;
1830 2524
1831} 2525}
1832 2526
… …
1880 2574
1881sub new { 2575sub new {
1882 my $class = shift; 2576 my $class = shift;
1883 2577
1884 my $self = $class->SUPER::new ( 2578 my $self = $class->SUPER::new (
1885 state => 0, 2579 state => 0,
1886 connect_activate => \&toggle_flopper, 2580 on_activate => \&toggle_flopper,
1887 @_ 2581 @_
1888 ); 2582 );
1889 2583
1890 if ($self->{state}) { 2584 if ($self->{state}) {
1891 $self->{state} = 0; 2585 $self->{state} = 0;
… …
1900 2594
1901 # TODO: use animation 2595 # TODO: use animation
1902 if ($self->{state} = !$self->{state}) { 2596 if ($self->{state} = !$self->{state}) {
1903 $CFClient::UI::ROOT->add ($self->{other}); 2597 $CFClient::UI::ROOT->add ($self->{other});
1904 $self->{other}->move ($self->coord2global (0, $self->{h})); 2598 $self->{other}->move ($self->coord2global (0, $self->{h}));
1905 $self->emit ("open"); 2599 $self->_emit ("open");
1906 } else { 2600 } else {
1907 $CFClient::UI::ROOT->remove ($self->{other}); 2601 $CFClient::UI::ROOT->remove ($self->{other});
1908 $self->emit ("close"); 2602 $self->_emit ("close");
1909 } 2603 }
1910 2604
1911 $self->emit (changed => $self->{state}); 2605 $self->_emit (changed => $self->{state});
1912} 2606}
1913 2607
1914############################################################################# 2608#############################################################################
1915 2609
2610package CFClient::UI::Tooltip;
2611
2612our @ISA = CFClient::UI::Bin::;
2613
2614use CFClient::OpenGL;
2615
2616sub new {
2617 my $class = shift;
2618
2619 $class->SUPER::new (
2620 @_,
2621 can_events => 0,
2622 )
2623}
2624
2625sub set_tooltip_from {
2626 my ($self, $widget) = @_;
2627
2628 $self->add (new CFClient::UI::Label
2629 markup => $widget->{tooltip},
2630 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2631 fontsize => 0.8,
2632 fg => [0, 0, 0, 1],
2633 ellipsise => 0,
2634 font => ($widget->{tooltip_font} || $::FONT_PROP),
2635 );
2636}
2637
2638sub size_request {
2639 my ($self) = @_;
2640
2641 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2642
2643 ($w + 4, $h + 4)
2644}
2645
2646sub size_allocate {
2647 my ($self, $w, $h) = @_;
2648
2649 $self->SUPER::size_allocate ($w - 4, $h - 4);
2650}
2651
2652sub _draw {
2653 my ($self) = @_;
2654
2655 glTranslate 0.375, 0.375;
2656
2657 my ($w, $h) = @$self{qw(w h)};
2658
2659 glColor 1, 0.8, 0.4;
2660 glBegin GL_QUADS;
2661 glVertex 0 , 0;
2662 glVertex 0 , $h;
2663 glVertex $w, $h;
2664 glVertex $w, 0;
2665 glEnd;
2666
2667 glColor 0, 0, 0;
2668 glBegin GL_LINE_LOOP;
2669 glVertex 0 , 0;
2670 glVertex 0 , $h;
2671 glVertex $w, $h;
2672 glVertex $w, 0;
2673 glEnd;
2674
2675 glTranslate 2 - 0.375, 2 - 0.375;
2676 $self->SUPER::_draw;
2677}
2678
2679#############################################################################
2680
2681package CFClient::UI::Face;
2682
2683our @ISA = CFClient::UI::Base::;
2684
2685use CFClient::OpenGL;
2686
2687sub new {
2688 my $class = shift;
2689
2690 my $self = $class->SUPER::new (
2691 aspect => 1,
2692 can_events => 0,
2693 @_,
2694 );
2695
2696 if ($self->{anim} && $self->{animspeed}) {
2697 Scalar::Util::weaken (my $widget = $self);
2698
2699 $self->{timer} = Event->timer (
2700 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2701 hard => 1,
2702 interval => $self->{animspeed},
2703 cb => sub {
2704 ++$widget->{frame};
2705 $widget->update;
2706 },
2707 );
2708 }
2709
2710 $self
2711}
2712
2713sub size_request {
2714 (32, 8)
2715}
2716
2717sub update {
2718 my ($self) = @_;
2719
2720 return unless $self->{visible};
2721
2722 $self->SUPER::update;
2723}
2724
2725sub _draw {
2726 my ($self) = @_;
2727
2728 return unless $::CONN;
2729
2730 my $face;
2731
2732 if ($self->{frame}) {
2733 my $anim = $::CONN->{anim}[$self->{anim}];
2734
2735 $face = $anim->[ $self->{frame} % @$anim ]
2736 if $anim && @$anim;
2737 }
2738
2739 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2740
2741 if ($tex) {
2742 glEnable GL_TEXTURE_2D;
2743 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2744 glColor 1, 1, 1, 1;
2745 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2746 glDisable GL_TEXTURE_2D;
2747 }
2748}
2749
2750sub DESTROY {
2751 my ($self) = @_;
2752
2753 $self->{timer}->cancel
2754 if $self->{timer};
2755
2756 $self->SUPER::DESTROY;
2757}
2758
2759#############################################################################
2760
2761package CFClient::UI::Inventory;
2762
2763our @ISA = CFClient::UI::ScrolledWindow::;
2764
2765sub new {
2766 my $class = shift;
2767
2768 my $self = $class->SUPER::new (
2769 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2770 @_,
2771 );
2772
2773 $self
2774}
2775
2776sub set_items {
2777 my ($self, $items) = @_;
2778
2779 $self->{scrolled}->clear;
2780 return unless $items;
2781
2782 my @items = sort {
2783 ($a->{type} <=> $b->{type})
2784 or ($a->{name} cmp $b->{name})
2785 } @$items;
2786
2787 $self->{real_items} = \@items;
2788
2789 my $row = 0;
2790 for my $item (@items) {
2791 CFClient::Item::update_widgets $item;
2792
2793 $self->{scrolled}->add (0, $row, $item->{face_widget});
2794 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2795 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2796
2797 $row++;
2798 }
2799}
2800
2801sub size_request {
2802 my ($self) = @_;
2803 ($self->{req_w}, $self->{req_h});
2804}
2805
2806#############################################################################
2807
2808package CFClient::UI::Menu;
2809
2810our @ISA = CFClient::UI::FancyFrame::;
2811
2812use CFClient::OpenGL;
2813
2814sub new {
2815 my $class = shift;
2816
2817 my $self = $class->SUPER::new (
2818 items => [],
2819 z => 100,
2820 @_,
2821 );
2822
2823 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2824
2825 for my $item (@{ $self->{items} }) {
2826 my ($widget, $cb) = @$item;
2827
2828 # handle various types of items, only text for now
2829 if (!ref $widget) {
2830 $widget = new CFClient::UI::Label
2831 can_hover => 1,
2832 can_events => 1,
2833 text => $widget;
2834 }
2835
2836 $self->{item}{$widget} = $item;
2837
2838 $self->{vbox}->add ($widget);
2839 }
2840
2841 $self
2842}
2843
2844# popup given the event (must be a mouse button down event currently)
2845sub popup {
2846 my ($self, $ev) = @_;
2847
2848 $self->_emit ("popdown");
2849
2850 # maybe save $GRAB? must be careful about events...
2851 $GRAB = $self;
2852 $self->{button} = $ev->{button};
2853
2854 $self->show;
2855 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2856}
2857
2858sub mouse_motion {
2859 my ($self, $ev, $x, $y) = @_;
2860
2861 # TODO: should use vbox->find_widget or so
2862 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2863 $self->{hover} = $self->{item}{$HOVER};
2864}
2865
2866sub button_up {
2867 my ($self, $ev, $x, $y) = @_;
2868
2869 if ($ev->{button} == $self->{button}) {
2870 undef $GRAB;
2871 $self->hide;
2872
2873 $self->_emit ("popdown");
2874 $self->{hover}[1]->() if $self->{hover};
2875 }
2876}
2877
2878#############################################################################
2879
2880package CFClient::UI::Statusbox;
2881
2882our @ISA = CFClient::UI::VBox::;
2883
2884sub new {
2885 my $class = shift;
2886
2887 $class->SUPER::new (
2888 fontsize => 0.8,
2889 @_,
2890 )
2891}
2892
2893sub reorder {
2894 my ($self) = @_;
2895 my $NOW = time;
2896
2897 while (my ($k, $v) = each %{ $self->{item} }) {
2898 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2899 }
2900
2901 my @widgets;
2902
2903 my @items = sort {
2904 $a->{pri} <=> $b->{pri}
2905 or $b->{id} <=> $a->{id}
2906 } values %{ $self->{item} };
2907
2908 my $count = 10 + 1;
2909 for my $item (@items) {
2910 last unless --$count;
2911
2912 push @widgets, $item->{label} ||= do {
2913 # TODO: doesn't handle markup well (read as: at all)
2914 my $short = $item->{count} > 1
2915 ? "<b>$item->{count} ×</b> $item->{text}"
2916 : $item->{text};
2917
2918 for ($short) {
2919 s/^\s+//;
2920 s/\s+/ /g;
2921 }
2922
2923 new CFClient::UI::Label
2924 markup => $short,
2925 tooltip => $item->{tooltip},
2926 tooltip_font => $::FONT_PROP,
2927 tooltip_width => 0.67,
2928 fontsize => $item->{fontsize} || $self->{fontsize},
2929 max_w => $::WIDTH * 0.44,
2930 fg => $item->{fg},
2931 can_events => 1,
2932 can_hover => 1
2933 };
2934 }
2935
2936 $self->clear;
2937 $self->SUPER::add (reverse @widgets);
2938}
2939
2940sub add {
2941 my ($self, $text, %arg) = @_;
2942
2943 $text =~ s/^\s+//;
2944 $text =~ s/\s+$//;
2945
2946 return unless $text;
2947
2948 my $timeout = time + ((delete $arg{timeout}) || 60);
2949
2950 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2951
2952 if (my $item = $self->{item}{$group}) {
2953 if ($item->{text} eq $text) {
2954 $item->{count}++;
2955 } else {
2956 $item->{count} = 1;
2957 $item->{text} = $item->{tooltip} = $text;
2958 }
2959 $item->{id} = ++$self->{id};
2960 $item->{timeout} = $timeout;
2961 delete $item->{label};
2962 } else {
2963 $self->{item}{$group} = {
2964 id => ++$self->{id},
2965 text => $text,
2966 timeout => $timeout,
2967 tooltip => $text,
2968 fg => [0.8, 0.8, 0.8, 0.8],
2969 pri => 0,
2970 count => 1,
2971 %arg,
2972 };
2973 }
2974
2975 $self->reorder;
2976}
2977
2978sub reconfigure {
2979 my ($self) = @_;
2980
2981 delete $_->{label}
2982 for values %{ $self->{item} || {} };
2983
2984 $self->reorder;
2985 $self->SUPER::reconfigure;
2986}
2987
2988#############################################################################
2989
1916package CFClient::UI::Root; 2990package CFClient::UI::Root;
1917 2991
1918our @ISA = CFClient::UI::Container::; 2992our @ISA = CFClient::UI::Container::;
1919 2993
1920use CFClient::OpenGL; 2994use CFClient::OpenGL;
1921 2995
1922sub check_size { 2996sub new {
1923 my ($self) = @_; 2997 my $class = shift;
1924 2998
1925 $self->configure (0, 0, $::WITH, $::HEIGHT); 2999 $class->SUPER::new (
1926} 3000 visible => 1,
1927 3001 @_,
1928sub size_request { 3002 )
1929 ($::WIDTH, $::HEIGHT)
1930} 3003}
1931 3004
1932sub configure { 3005sub configure {
1933 my ($self, $x, $y, $w, $h) = @_; 3006 my ($self, $x, $y, $w, $h) = @_;
1934 3007
1935 $self->SUPER::configure ($x, $y, $w, $h); 3008 $self->{w} = $w;
1936 3009 $self->{h} = $h;
1937 $_->configure ($_->{x}, $_->{y}, $_->size_request)
1938 for @{$self->{children}};
1939} 3010}
1940 3011
1941sub _topleft { 3012sub check_size {
3013 my ($self) = @_;
3014
3015 $self->size_allocate ($self->{w}, $self->{h})
3016 if $self->{w};
3017}
3018
3019sub size_request {
3020 my ($self) = @_;
3021
3022 ($self->{w}, $self->{h})
3023}
3024
3025sub size_allocate {
3026 my ($self, $w, $h) = @_;
3027
3028 for my $child ($self->children) {
3029 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3030
3031 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
3032 if exists $child->{req_x};
3033
3034 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3035 if exists $child->{req_y};
3036
3037 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3038 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3039
3040 $child->configure ($X, $Y, $W, $H);
3041 }
3042}
3043
3044sub coord2local {
1942 my ($self, $x, $y) = @_; 3045 my ($self, $x, $y) = @_;
1943 3046
1944 ($x, $y) 3047 ($x, $y)
1945} 3048}
1946 3049
3050sub coord2global {
3051 my ($self, $x, $y) = @_;
3052
3053 ($x, $y)
3054}
3055
1947sub update { 3056sub update {
1948 my ($self) = @_; 3057 my ($self) = @_;
1949 3058
1950 $self->check_size; 3059 $self->check_size;
1951 ::refresh (); 3060 $::WANT_REFRESH++;
1952} 3061}
1953 3062
1954sub add { 3063sub add {
1955 my ($self, $child) = @_; 3064 my ($self, @children) = @_;
1956 3065
3066 for (my @widgets = @children; my $w = pop @widgets; ) {
3067 push @widgets, $w->children;
3068 $w->{root} = $self;
3069 $w->{visible} = $self->{visible} + 1;
3070 }
3071
3072 for my $child (@children) {
3073 $child->{is_toplevel} = 1;
3074
3075 # integerise window positions
3076 $child->{x} = int $child->{x};
3077 $child->{y} = int $child->{y};
3078 }
3079
1957 $self->SUPER::add ($child); 3080 $self->SUPER::add (@children);
3081}
3082
3083sub remove {
3084 my ($self, @children) = @_;
3085
3086 $self->SUPER::remove (@children);
3087
3088 while (@children) {
3089 my $w = pop @children;
3090 push @children, $w->children;
3091 $w->set_invisible;
3092 }
1958} 3093}
1959 3094
1960sub on_refresh { 3095sub on_refresh {
1961 my ($self, $id, $cb) = @_; 3096 my ($self, $id, $cb) = @_;
1962 3097
1963 $self->{refresh_hook}{$id} = $cb; 3098 $self->{refresh_hook}{$id} = $cb;
1964} 3099}
1965 3100
3101sub on_post_alloc {
3102 my ($self, $id, $cb) = @_;
3103
3104 $self->{post_alloc_hook}{$id} = $cb;
3105}
3106
1966sub draw { 3107sub draw {
1967 my ($self) = @_; 3108 my ($self) = @_;
1968 3109
1969 while (my $rcb = delete $self->{refresh_hook}) { 3110 while ($self->{refresh_hook}) {
1970 $_->() for values %$rcb; 3111 $_->()
3112 for values %{delete $self->{refresh_hook}};
3113 }
3114
3115 if ($self->{check_size}) {
3116 my @queue;
3117
3118 for (;;) {
3119 if ($self->{check_size}) {
3120 #TODO use array-of-depth approach
3121
3122 @queue = sort { $a->{visible} <=> $b->{visible} }
3123 @queue, values %{delete $self->{check_size}};
3124 }
3125
3126 my $widget = pop @queue || last;
3127
3128 defined $widget->{visible} or last; # do not resize invisible widgets
3129
3130 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3131 ? @$widget{qw(user_w user_h)}
3132 : $widget->size_request;
3133
3134 if (delete $widget->{force_alloc}
3135 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3136 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3137
3138 $widget->{req_w} = $w;
3139 $widget->{req_h} = $h;
3140
3141 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3142
3143 $widget->{parent}->check_size
3144 if $widget->{parent};
3145 }
3146 }
3147 }
3148
3149 while ($self->{size_alloc}) {
3150 for (values %{delete $self->{size_alloc}}) {
3151 my ($widget, $w, $h) = @$_;
3152
3153 $w = 0 if $w < 0;
3154 $h = 0 if $h < 0;
3155
3156 $widget->{w} = $w;
3157 $widget->{h} = $h;
3158 $widget->emit (size_allocate => $w, $h);
3159 }
3160 }
3161
3162 while ($self->{post_alloc_hook}) {
3163 $_->()
3164 for values %{delete $self->{post_alloc_hook}};
1971 } 3165 }
1972 3166
1973 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3167 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1974 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3168 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1975 glClear GL_COLOR_BUFFER_BIT; 3169 glClear GL_COLOR_BUFFER_BIT;
1976 3170
1977 glMatrixMode GL_PROJECTION; 3171 glMatrixMode GL_PROJECTION;
1978 glLoadIdentity; 3172 glLoadIdentity;
1979 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3173 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1980 glMatrixMode GL_MODELVIEW; 3174 glMatrixMode GL_MODELVIEW;
1981 glLoadIdentity; 3175 glLoadIdentity;
1982 3176
1983 $self->_draw; 3177 $self->_draw;
1984} 3178}
… …
1986############################################################################# 3180#############################################################################
1987 3181
1988package CFClient::UI; 3182package CFClient::UI;
1989 3183
1990$ROOT = new CFClient::UI::Root; 3184$ROOT = new CFClient::UI::Root;
3185$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1991 3186
19921 31871
1993 3188

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines