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 1.130 by root, Tue Apr 18 01:51:06 2006 UTC vs.
Revision 1.244 by root, Sat May 27 21:06:09 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->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$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;
33 }
34 93
94 check_tooltip;
95 }
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->motion_x, $ev->motion_y); 105 my ($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 ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($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;
91 196
92use SDL::OpenGL; 197use CFClient::OpenGL;
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,
101 w => -1, 206 can_events => 1,
102 h => -1,
103 @_ 207 @_
104 }, $class; 208 }, $class;
105 209
106 for (keys %$self) { 210 for (keys %$self) {
107 if (/^connect_(.*)$/) { 211 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 212 $self->connect ($1 => delete $self->{$_});
109 } 213 }
110 } 214 }
111 215
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
112 $self 225 $self
226}
227
228sub destroy {
229 my ($self) = @_;
230
231 $self->hide;
232 %$self = ();
233}
234
235sub show {
236 my ($self) = @_;
237 return if $self->{parent};
238
239 $CFClient::UI::ROOT->add ($self);
240}
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 return unless $self->{visible};
259
260 # broken show/hide model
261
262 delete $self->{root};
263 delete $self->{visible};
264
265 undef $GRAB if $GRAB == $self;
266 undef $HOVER if $HOVER == $self;
267
268 CFClient::UI::check_tooltip
269 if $CFClient::UI::TOOLTIP->{owner} == $self;
270
271 $self->focus_out;
272
273 $self->emit (visibility_change => 0);
274}
275
276sub hide {
277 my ($self) = @_;
278
279 $self->set_invisible;
280
281 $self->{parent}->remove ($self)
282 if $self->{parent};
113} 283}
114 284
115sub move { 285sub move {
116 my ($self, $x, $y, $z) = @_; 286 my ($self, $x, $y, $z) = @_;
117 287
… …
120 $self->{z} = $z if defined $z; 290 $self->{z} = $z if defined $z;
121 291
122 $self->update; 292 $self->update;
123} 293}
124 294
125sub needs_redraw { 295sub set_size {
126 0 296 my ($self, $w, $h) = @_;
297
298 $self->{user_w} = $w;
299 $self->{user_h} = $h;
300
301 $self->check_size;
127} 302}
128 303
129sub size_request { 304sub size_request {
130 require Carp; 305 require Carp;
131 Carp::confess "size_request is abtract"; 306 Carp::confess "size_request is abstract";
132} 307}
133 308
134sub configure { 309sub configure {
135 my ($self, $x, $y, $w, $h) = @_; 310 my ($self, $x, $y, $w, $h) = @_;
136 311
312 if ($self->{aspect}) {
313 my $w2 = List::Util::min $w, int $h * $self->{aspect};
314 my $h2 = List::Util::min $h, int $w / $self->{aspect};
315
316 # use alignment to adjust x, y
317
318 $x += int +($w - $w2) * 0.5;
319 $y += int +($h - $h2) * 0.5;
320
321 ($w, $h) = ($w2, $h2);
322 }
323
324 if ($self->{x} != $x || $self->{y} != $y) {
137 $self->{x} = $x; 325 $self->{x} = $x;
138 $self->{y} = $y; 326 $self->{y} = $y;
327 $self->update;
328 }
139 329
140 return unless $self->{w} != $w || $self->{h} != $h; 330 if ($self->{w} != $w || $self->{h} != $h) {
141 331 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
142 $self->{w} = $w; 332 }
143 $self->{h} = $h;
144
145 $self->size_allocate ($w, $h);
146} 333}
147 334
148sub size_allocate { 335sub size_allocate {
149 # nothing to be done 336 # nothing to be done
150} 337}
151 338
152# return top left coordinates 339sub reconfigure {
153sub _topleft { 340 my ($self) = @_;
341
342 $self->check_size (1);
343 $self->update;
344}
345
346sub children {
347}
348
349sub set_max_size {
154 my ($self, $x, $y) = @_; 350 my ($self, $w, $h) = @_;
155 351
156 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 352 delete $self->{max_w}; $self->{max_w} = $w if $w;
353 delete $self->{max_h}; $self->{max_h} = $h if $h;
354}
355
356sub set_tooltip {
357 my ($self, $tooltip) = @_;
358
359 $tooltip =~ s/^\s+//;
360 $tooltip =~ s/\s+$//;
361
362 return if $self->{tooltip} eq $tooltip;
363
364 $self->{tooltip} = $tooltip;
365
366 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
367 delete $CFClient::UI::TOOLTIP->{owner};
368 CFClient::UI::check_tooltip;
369 }
157} 370}
158 371
159# translate global coordinates to local coordinate system 372# translate global coordinates to local coordinate system
160sub coord2local { 373sub coord2local {
161 my ($self, $x, $y) = @_; 374 my ($self, $x, $y) = @_;
162 375
163 my ($X, $Y) = $self->_topleft; 376 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
164 ($x - $X, $y - $Y)
165} 377}
166 378
167# translate local coordinates to global coordinate system 379# translate local coordinates to global coordinate system
168sub coord2global { 380sub coord2global {
169 my ($self, $x, $y) = @_; 381 my ($self, $x, $y) = @_;
170 382
171 my ($X, $Y) = $self->_topleft; 383 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
172 ($x + $X, $y + $Y)
173} 384}
174 385
175sub focus_in { 386sub focus_in {
176 my ($self) = @_; 387 my ($self) = @_;
177 388
178 return if $FOCUS == $self; 389 return if $FOCUS == $self;
179 return unless $self->{can_focus}; 390 return unless $self->{can_focus};
180 391
181 my $focus = $FOCUS; $FOCUS = $self; 392 my $focus = $FOCUS; $FOCUS = $self;
182 393
183 $self->emit (focus_in => $focus); 394 $self->_emit (focus_in => $focus);
184 395
185 $focus->update if $focus; 396 $focus->update if $focus;
186 $FOCUS->update; 397 $FOCUS->update;
187} 398}
188 399
… …
191 402
192 return unless $FOCUS == $self; 403 return unless $FOCUS == $self;
193 404
194 my $focus = $FOCUS; undef $FOCUS; 405 my $focus = $FOCUS; undef $FOCUS;
195 406
196 $self->emit (focus_out => $focus); 407 $self->_emit (focus_out => $focus);
197 408
198 $focus->update if $focus; #? 409 $focus->update if $focus; #?
410
411 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
412 unless $FOCUS;
199} 413}
200 414
201sub mouse_motion { } 415sub mouse_motion { }
202sub button_up { } 416sub button_up { }
203sub key_down { } 417sub key_down { }
204sub key_up { } 418sub key_up { }
205 419
206sub button_down { 420sub button_down {
207 my ($self, $ev, $x, $y) = @_; 421 my ($self, $ev, $x, $y) = @_;
208 422
209 $self->focus_in; 423 $self->focus_in;
… …
237 glVertex $x + $self->{w}, $y + $self->{h}; 451 glVertex $x + $self->{w}, $y + $self->{h};
238 glVertex $x , $y + $self->{h}; 452 glVertex $x , $y + $self->{h};
239 glEnd; 453 glEnd;
240 glDisable GL_BLEND; 454 glDisable GL_BLEND;
241 } 455 }
456
457 if ($ENV{PCLIENT_DEBUG}) {
458 glPushMatrix;
459 glColor 1, 1, 0, 1;
460 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
461 glBegin GL_LINE_LOOP;
462 glVertex 0 , 0;
463 glVertex $self->{w} - 1, 0;
464 glVertex $self->{w} - 1, $self->{h} - 1;
465 glVertex 0 , $self->{h} - 1;
466 glEnd;
467 glPopMatrix;
468 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
469 }
242} 470}
243 471
244sub _draw { 472sub _draw {
245 my ($self) = @_; 473 my ($self) = @_;
246 474
247 warn "no draw defined for $self\n"; 475 warn "no draw defined for $self\n";
248} 476}
249 477
250sub find_widget { 478sub find_widget {
251 my ($self, $x, $y) = @_; 479 my ($self, $x, $y) = @_;
480
481 return () unless $self->{can_events};
252 482
253 return $self 483 return $self
254 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 484 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
255 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 485 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
256 486
… …
259 489
260sub set_parent { 490sub set_parent {
261 my ($self, $parent) = @_; 491 my ($self, $parent) = @_;
262 492
263 Scalar::Util::weaken ($self->{parent} = $parent); 493 Scalar::Util::weaken ($self->{parent} = $parent);
494
495 if ($parent->{visible} || 1) {
496 $self->{root} = $parent->{root};
497 $self->{visible} = $parent->{visible} + 1;
498
499 $self->emit (visibility_change => 1)
500 unless $self->{parent}{visible};
501 }
502
503 # TODO: req_w _does_change after ->reconfigure
504 $self->check_size
505 unless exists $self->{req_w};
506
507 $self->show;
264} 508}
265 509
266sub check_size { 510sub check_size {
267 my ($self) = @_; 511 my ($self, $forced) = @_;
268 512
269 my ($w, $h) = $self->size_request; 513 $self->{force_alloc} = 1 if $forced;
270 514 $CFClient::UI::ROOT->{check_size}{$self} = $self;
271 if ($w != $self->{req_w} || $h != $self->{req_h}) {
272 $self->{req_w} = $w;
273 $self->{req_h} = $h;
274
275 $self->{parent}->check_size
276 if $self->{parent};
277
278 $self->size_allocate ($w, $h);
279 $self->update;
280 }
281} 515}
282 516
283sub update { 517sub update {
284 my ($self) = @_; 518 my ($self) = @_;
285 519
… …
288} 522}
289 523
290sub connect { 524sub connect {
291 my ($self, $signal, $cb) = @_; 525 my ($self, $signal, $cb) = @_;
292 526
293 push @{ $self->{cb}{$signal} }, $cb; 527 push @{ $self->{signal_cb}{$signal} }, $cb;
528}
529
530sub _emit {
531 my ($self, $signal, @args) = @_;
532
533 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
294} 534}
295 535
296sub emit { 536sub emit {
297 my ($self, $signal, @args) = @_; 537 my ($self, $signal, @args) = @_;
298 538
299 $_->($self, @args) 539 $self->_emit ($signal, @args)
300 for @{$self->{cb}{$signal} || []}; 540 || $self->$signal (@args);
541}
542
543sub visibility_change {
544 #my ($self, $visible) = @_;
301} 545}
302 546
303sub DESTROY { 547sub DESTROY {
304 my ($self) = @_; 548 my ($self) = @_;
305 549
550 delete $WIDGET{$self+0};
306 #$self->deactivate; 551 #$self->deactivate;
307} 552}
308 553
309############################################################################# 554#############################################################################
310 555
311package CFClient::UI::DrawBG; 556package CFClient::UI::DrawBG;
312 557
313our @ISA = CFClient::UI::Base::; 558our @ISA = CFClient::UI::Base::;
314 559
315use strict; 560use strict;
316use SDL::OpenGL; 561use CFClient::OpenGL;
317 562
318sub new { 563sub new {
319 my $class = shift; 564 my $class = shift;
320 565
321 # range [value, low, high, page] 566 # range [value, low, high, page]
322 567
323 $class->SUPER::new ( 568 $class->SUPER::new (
324 bg => [0, 0, 0, 0.2], 569 #bg => [0, 0, 0, 0.2],
325 active_bg => [1, 1, 1, 0.5], 570 #active_bg => [1, 1, 1, 0.5],
326 @_ 571 @_
327 ) 572 )
328} 573}
329 574
330sub _draw { 575sub _draw {
331 my ($self) = @_; 576 my ($self) = @_;
332 577
578 my $color = $FOCUS == $self && $self->{active_bg}
579 ? $self->{active_bg}
580 : $self->{bg};
581
582 if ($color && (@$color < 4 || $color->[3])) {
333 my ($w, $h) = @$self{qw(w h)}; 583 my ($w, $h) = @$self{qw(w h)};
334 584
335 glEnable GL_BLEND; 585 glEnable GL_BLEND;
336 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 586 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
337 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 587 glColor @$color;
338 588
339 glBegin GL_QUADS; 589 glBegin GL_QUADS;
340 glVertex 0 , 0; 590 glVertex 0 , 0;
341 glVertex 0 , $h; 591 glVertex 0 , $h;
342 glVertex $w, $h; 592 glVertex $w, $h;
343 glVertex $w, 0; 593 glVertex $w, 0;
344 glEnd; 594 glEnd;
345 595
346 glDisable GL_BLEND; 596 glDisable GL_BLEND;
597 }
347} 598}
348 599
349############################################################################# 600#############################################################################
350 601
351package CFClient::UI::Empty; 602package CFClient::UI::Empty;
352 603
353our @ISA = CFClient::UI::Base::; 604our @ISA = CFClient::UI::Base::;
605
606sub new {
607 my ($class, %arg) = @_;
608 $class->SUPER::new (can_events => 0, %arg);
609}
354 610
355sub size_request { 611sub size_request {
356 (0, 0) 612 (0, 0)
357} 613}
358 614
… …
367sub new { 623sub new {
368 my ($class, %arg) = @_; 624 my ($class, %arg) = @_;
369 625
370 my $children = delete $arg{children} || []; 626 my $children = delete $arg{children} || [];
371 627
372 my $self = $class->SUPER::new (children => [], %arg); 628 my $self = $class->SUPER::new (
629 children => [],
630 can_events => 0,
631 %arg,
632 );
373 $self->add ($_) for @$children; 633 $self->add ($_) for @$children;
374 634
375 $self 635 $self
376} 636}
377 637
378sub add { 638sub add {
379 my ($self, $child) = @_; 639 my ($self, @widgets) = @_;
380 640
381 $child->set_parent ($self); 641 $_->set_parent ($self)
642 for @widgets;
382 643
383 use sort 'stable'; 644 use sort 'stable';
384 645
385 $self->{children} = [ 646 $self->{children} = [
386 sort { $a->{z} <=> $b->{z} } 647 sort { $a->{z} <=> $b->{z} }
387 @{$self->{children}}, $child 648 @{$self->{children}}, @widgets
388 ]; 649 ];
389 650
390 $self->{w} = $self->{h} = -1;
391
392 $child->check_size; 651 $self->check_size (1);
652 $self->update;
653}
654
655sub children {
656 @{ $_[0]{children} }
393} 657}
394 658
395sub remove { 659sub remove {
396 my ($self, $widget) = @_; 660 my ($self, $child) = @_;
397 661
662 delete $child->{parent};
663 $child->hide;
664
398 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 665 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
666
667 $self->check_size (1);
668 $self->update;
669}
670
671sub clear {
672 my ($self) = @_;
673
674 my $children = delete $self->{children};
675 $self->{children} = [];
676
677 for (@$children) {
678 delete $_->{parent};
679 $_->hide;
680 }
399 681
400 $self->check_size; 682 $self->check_size;
683 $self->update;
401} 684}
402 685
403sub find_widget { 686sub find_widget {
404 my ($self, $x, $y) = @_; 687 my ($self, $x, $y) = @_;
405 688
… …
435 718
436 $class->SUPER::new (children => [$child], %arg) 719 $class->SUPER::new (children => [$child], %arg)
437} 720}
438 721
439sub add { 722sub add {
440 my ($self, $widget) = @_; 723 my ($self, $child) = @_;
441 724
442 $self->{children} = []; 725 $self->{children} = [];
443 726
444 $self->SUPER::add ($widget); 727 $self->SUPER::add ($child);
445} 728}
446 729
447sub remove { 730sub remove {
448 my ($self, $widget) = @_; 731 my ($self, $widget) = @_;
449 732
… …
469 752
470package CFClient::UI::Window; 753package CFClient::UI::Window;
471 754
472our @ISA = CFClient::UI::Bin::; 755our @ISA = CFClient::UI::Bin::;
473 756
474use SDL::OpenGL; 757use CFClient::OpenGL;
475 758
476sub new { 759sub new {
477 my ($class, %arg) = @_; 760 my ($class, %arg) = @_;
478 761
479 my $self = $class->SUPER::new (%arg); 762 my $self = $class->SUPER::new (%arg);
480} 763}
481 764
482sub update { 765sub update {
483 my ($self) = @_; 766 my ($self) = @_;
484 767
485 # we want to do this delayed... 768 $ROOT->on_post_alloc ($self => sub { $self->render_child });
486 $self->render_chld;
487 $self->SUPER::update; 769 $self->SUPER::update;
488}
489
490sub render_chld {
491 my ($self) = @_;
492
493 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
494 glClearColor 0, 0, 0, 1;
495 glClear GL_COLOR_BUFFER_BIT;
496 $self->child->draw;
497 };
498} 770}
499 771
500sub size_allocate { 772sub size_allocate {
501 my ($self, $w, $h) = @_; 773 my ($self, $w, $h) = @_;
502 774
503 $self->child->configure (0, 0, $w, $h); 775 $self->SUPER::size_allocate ($w, $h);
776 $self->update;
777}
504 778
779sub _render {
780 $_[0]{children}[0]->draw;
781}
782
783sub render_child {
784 my ($self) = @_;
785
786 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
787 glClearColor 0, 0, 0, 0;
788 glClear GL_COLOR_BUFFER_BIT;
789
505 $self->render_chld; 790 $self->_render;
791 };
506} 792}
507 793
508sub _draw { 794sub _draw {
509 my ($self) = @_; 795 my ($self) = @_;
510 796
511 my ($w, $h) = ($self->w, $self->h); 797 my ($w, $h) = ($self->w, $self->h);
512 798
513 my $tex = $self->{texture} 799 my $tex = $self->{texture}
514 or return; 800 or return;
515 801
516 glEnable GL_BLEND;
517 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
518 glEnable GL_TEXTURE_2D; 802 glEnable GL_TEXTURE_2D;
519 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 803 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
804 glColor 1, 1, 1, 1;
520 805
521 $tex->draw_quad (0, 0, $w, $h); 806 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
522 807
523 glDisable GL_BLEND;
524 glDisable GL_TEXTURE_2D; 808 glDisable GL_TEXTURE_2D;
525} 809}
526 810
527############################################################################# 811#############################################################################
528 812
529package CFClient::UI::ViewPort; 813package CFClient::UI::ViewPort;
530 814
531our @ISA = CFClient::UI::Window::; 815our @ISA = CFClient::UI::Window::;
532
533sub new { die }
534
535sub size_request {
536 my ($self) = @_;
537
538 @$self{qw(child_w child_h)} = $self->child->size_request;
539 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
540
541 @$self{qw(child_w child_h)}
542}
543
544sub _draw {
545 my ($self) = @_;
546
547 $self->{children}[1]->draw;
548}
549
550
551#############################################################################
552
553package CFClient::UI::Frame;
554
555our @ISA = CFClient::UI::Bin::;
556
557use SDL::OpenGL;
558
559sub size_request {
560 my ($self) = @_;
561 my $chld = $self->child
562 or return (0, 0);
563
564 $chld->move (2, 2);
565
566 map { $_ + 4 } $chld->size_request;
567}
568
569sub size_allocate {
570 my ($self, $x, $y, $w, $h) = @_;
571
572 $self->child->configure (2, 2, $w - 4, $h - 4);
573}
574
575sub _draw {
576 my ($self) = @_;
577
578 my $chld = $self->child;
579
580 my ($w, $h) = $chld->size_request;
581
582 glBegin GL_QUADS;
583 glColor 0, 0, 0;
584 glVertex 0 , 0;
585 glVertex 0 , $h + 4;
586 glVertex $w + 4 , $h + 4;
587 glVertex $w + 4 , 0;
588 glEnd;
589
590 $chld->draw;
591}
592
593#############################################################################
594
595package CFClient::UI::FancyFrame;
596
597our @ISA = CFClient::UI::Bin::;
598
599use SDL::OpenGL;
600
601my @tex =
602 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
603 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
604 816
605sub new { 817sub new {
606 my $class = shift; 818 my $class = shift;
607 819
608 # TODO: user_x, user_y, overwrite moveto?
609
610 $class->SUPER::new ( 820 $class->SUPER::new (
611 bg => [1, 1, 1, 1], 821 scroll_x => 0,
612 border_bg => [1, 1, 1, 1], 822 scroll_y => 1,
613 border => int $::FONTSIZE * 0.8,
614 @_ 823 @_,
615 ) 824 )
616} 825}
617 826
618sub size_request { 827sub size_request {
619 my ($self) = @_; 828 my ($self) = @_;
620 829
621 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 830 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
622 831
623 my ($w, $h) = $self->SUPER::size_request; 832 @$self{qw(child_w child_h)}
624
625 (
626 $w + $self->{border} * 2,
627 $h + $self->{border} * 2,
628 )
629} 833}
630 834
631sub size_allocate { 835sub size_allocate {
632 my ($self, $w, $h) = @_; 836 my ($self, $w, $h) = @_;
633 837
838 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
839 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
840
841 $self->child->configure (0, 0, $w, $h);
842 $self->update;
843}
844
845sub set_offset {
846 my ($self, $x, $y) = @_;
847
848 $self->{view_x} = int $x;
849 $self->{view_y} = int $y;
850
851 $self->update;
852}
853
854# hmm, this does not work for topleft of $self... but we should not ask for that
855sub coord2local {
856 my ($self, $x, $y) = @_;
857
858 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
859}
860
861sub coord2global {
862 my ($self, $x, $y) = @_;
863
864 $x = List::Util::min $self->{w}, $x - $self->{view_x};
865 $y = List::Util::min $self->{h}, $y - $self->{view_y};
866
867 $self->SUPER::coord2global ($x, $y)
868}
869
870sub find_widget {
871 my ($self, $x, $y) = @_;
872
873 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
874 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
875 ) {
876 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
877 } else {
878 $self->CFClient::UI::Base::find_widget ($x, $y)
879 }
880}
881
882sub _render {
883 my ($self) = @_;
884
885 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
886
887 $self->SUPER::_render;
888}
889
890#############################################################################
891
892package CFClient::UI::ScrolledWindow;
893
894our @ISA = CFClient::UI::HBox::;
895
896sub new {
897 my $class = shift;
898
899 my $self;
900
901 my $slider = new CFClient::UI::Slider
902 vertical => 1,
903 range => [0, 0, 1, 0.01], # HACK fix
904 on_changed => sub {
905 $self->{vp}->set_offset (0, $_[1]);
906 },
907 ;
908
909 $self = $class->SUPER::new (
910 vp => (new CFClient::UI::ViewPort expand => 1),
911 slider => $slider,
912 @_,
913 );
914
915 $self->{vp}->add ($self->{scrolled});
916 $self->add ($self->{vp});
917 $self->add ($self->{slider});
918
919 $self
920}
921
922sub update {
923 my ($self) = @_;
924
925 $self->SUPER::update;
926
927 # todo: overwrite size_allocate of child
928 my $child = $self->{vp}->child;
929 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
930}
931
932sub size_allocate {
933 my ($self, $w, $h) = @_;
934
935 $self->SUPER::size_allocate ($w, $h);
936
937 my $child = $self->{vp}->child;
938 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
939}
940
941#TODO# update range on size_allocate depending on child
942# update viewport offset on scroll
943
944#############################################################################
945
946package CFClient::UI::Frame;
947
948our @ISA = CFClient::UI::Bin::;
949
950use CFClient::OpenGL;
951
952sub new {
953 my $class = shift;
954
955 $class->SUPER::new (
956 bg => undef,
957 @_,
958 )
959}
960
961sub _draw {
962 my ($self) = @_;
963
964 if ($self->{bg}) {
965 my ($w, $h) = @$self{qw(w h)};
966
967 glEnable GL_BLEND;
968 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
969 glColor @{ $self->{bg} };
970
971 glBegin GL_QUADS;
972 glVertex 0 , 0;
973 glVertex 0 , $h;
974 glVertex $w, $h;
975 glVertex $w, 0;
976 glEnd;
977
978 glDisable GL_BLEND;
979 }
980
981 $self->SUPER::_draw;
982}
983
984#############################################################################
985
986package CFClient::UI::FancyFrame;
987
988our @ISA = CFClient::UI::Bin::;
989
990use CFClient::OpenGL;
991
992my @tex =
993 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
994 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
995
996sub new {
997 my $class = shift;
998
999 # TODO: user_x, user_y, overwrite moveto?
1000
1001 my $self = $class->SUPER::new (
1002 bg => [1, 1, 1, 1],
1003 border_bg => [1, 1, 1, 1],
1004 border => 0.6,
1005 is_toplevel => 1,
1006 can_events => 1,
1007 @_
1008 );
1009
1010 $self->{title} &&= new CFClient::UI::Label
1011 align => 0,
1012 valign => 1,
1013 text => $self->{title},
1014 fontsize => $self->{border};
1015
1016 $self
1017}
1018
1019sub border {
1020 int $_[0]{border} * $::FONTSIZE
1021}
1022
1023sub size_request {
1024 my ($self) = @_;
1025
1026 my ($w, $h) = $self->SUPER::size_request;
1027
1028 (
1029 $w + $self->border * 2,
1030 $h + $self->border * 2,
1031 )
1032}
1033
1034sub size_allocate {
1035 my ($self, $w, $h) = @_;
1036
634 $h -= List::Util::max 0, $self->{border} * 2; 1037 $h -= List::Util::max 0, $self->border * 2;
635 $w -= List::Util::max 0, $self->{border} * 2; 1038 $w -= List::Util::max 0, $self->border * 2;
636 1039
1040 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1041 if $self->{title};
1042
637 $self->child->configure ($self->{border}, $self->{border}, $w, $h); 1043 $self->child->configure ($self->border, $self->border, $w, $h);
638} 1044}
639 1045
640sub button_down { 1046sub button_down {
641 my ($self, $ev, $x, $y) = @_; 1047 my ($self, $ev, $x, $y) = @_;
642 1048
643 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1049 my ($w, $h) = @$self{qw(w h)};
644 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1050 my $border = $self->border;
645 1051
1052 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1053 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1054
1055 if ($lr & $td) {
1056 my ($wx, $wy) = ($self->{x}, $self->{y});
646 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1057 my ($ox, $oy) = ($ev->{x}, $ev->{y});
647 my ($bw, $bh) = ($self->{w}, $self->{h}); 1058 my ($bw, $bh) = ($self->{w}, $self->{h});
1059
1060 my $mx = $x < $border;
1061 my $my = $y < $border;
648 1062
649 $self->{motion} = sub { 1063 $self->{motion} = sub {
650 my ($ev, $x, $y) = @_; 1064 my ($ev, $x, $y) = @_;
651 1065
652 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1066 my $dx = $ev->{x} - $ox;
1067 my $dy = $ev->{y} - $oy;
653 1068
654 $self->{user_w} = $bw + $x - $ox; 1069 $self->{user_x} = $wx + $dx * $mx;
655 $self->{user_h} = $bh + $y - $oy; 1070 $self->{user_y} = $wy + $dy * $my;
1071 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
1072 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
1073 $self->move ($self->{user_x}, $self->{user_y});
656 $self->check_size; 1074 $self->check_size;
657 }; 1075 };
658 1076
659 } elsif ($x >= 0 && $x < $self->{w} 1077 } elsif ($lr ^ $td) {
660 && $y >= 0 && $y < $self->{border}) {
661
662 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1078 my ($ox, $oy) = ($ev->{x}, $ev->{y});
663 my ($bx, $by) = ($self->{x}, $self->{y}); 1079 my ($bx, $by) = ($self->{x}, $self->{y});
664 1080
665 $self->{motion} = sub { 1081 $self->{motion} = sub {
666 my ($ev, $x, $y) = @_; 1082 my ($ev, $x, $y) = @_;
667 1083
668 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1084 ($x, $y) = ($ev->{x}, $ev->{y});
669 1085
670 $self->move ($bx + $x - $ox, $by + $y - $oy); 1086 $self->{user_x} = $bx + $x - $ox;
1087 $self->{user_y} = $by + $y - $oy;
1088 $self->move ($self->{user_x}, $self->{user_y});
671 $self->update; 1089 $self->update;
672 }; 1090 };
673 } 1091 }
674} 1092}
675 1093
… …
689 my ($self) = @_; 1107 my ($self) = @_;
690 1108
691 my ($w, $h ) = ($self->{w}, $self->{h}); 1109 my ($w, $h ) = ($self->{w}, $self->{h});
692 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1110 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
693 1111
694 glEnable GL_BLEND;
695 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
696 glEnable GL_TEXTURE_2D; 1112 glEnable GL_TEXTURE_2D;
697 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1113 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
698 1114
1115 my $border = $self->border;
1116
699 glColor @{ $self->{border_bg} }; 1117 glColor @{ $self->{border_bg} };
700 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1118 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
701 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1119 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
702 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1120 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
703 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1121 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
704 1122
1123 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
705 my $bg = $tex[0]; 1124 my $bg = $tex[0];
706 1125
707 # TODO: repeat texture not scale 1126 # TODO: repeat texture not scale
708 my $rep_x = $cw / $bg->{w}; 1127 my $rep_x = $cw / $bg->{w};
709 my $rep_y = $ch / $bg->{h}; 1128 my $rep_y = $ch / $bg->{h};
710 1129
711 glColor @{ $self->{bg} }; 1130 glColor @{ $self->{bg} };
712 1131
713 $bg->{s} = $rep_x; 1132 $bg->{s} = $rep_x;
714 $bg->{t} = $rep_y; 1133 $bg->{t} = $rep_y;
715 $bg->{wrap_mode} = 1; 1134 $bg->{wrap_mode} = 1;
716 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1135 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1136 }
717 1137
718 glDisable GL_TEXTURE_2D; 1138 glDisable GL_TEXTURE_2D;
719 glDisable GL_BLEND; 1139
1140 $self->{title}->draw if $self->{title};
720 1141
721 $self->child->draw; 1142 $self->child->draw;
722} 1143}
723 1144
724############################################################################# 1145#############################################################################
… …
727 1148
728our @ISA = CFClient::UI::Base::; 1149our @ISA = CFClient::UI::Base::;
729 1150
730use List::Util qw(max sum); 1151use List::Util qw(max sum);
731 1152
732use SDL::OpenGL; 1153use CFClient::OpenGL;
733 1154
734sub new { 1155sub new {
735 my $class = shift; 1156 my $class = shift;
736 1157
737 $class->SUPER::new ( 1158 $class->SUPER::new (
738 col_expand => [], 1159 col_expand => [],
739 @_ 1160 @_,
740 ) 1161 )
1162}
1163
1164sub children {
1165 grep $_, map @$_, grep $_, @{ $_[0]{children} }
741} 1166}
742 1167
743sub add { 1168sub add {
744 my ($self, $x, $y, $child) = @_; 1169 my ($self, $x, $y, $child) = @_;
745 1170
746 $child->set_parent ($self); 1171 $child->set_parent ($self);
747 $self->{children}[$y][$x] = $child; 1172 $self->{children}[$y][$x] = $child;
748 1173
749 $self->{w} = $self->{h} = -1;
750
751 $child->check_size; 1174 $self->check_size (1);
752} 1175}
753 1176
754# TODO: move to container class maybe? send childs a signal on removal? 1177# TODO: move to container class maybe? send children a signal on removal?
755sub clear { 1178sub clear {
756 my ($self) = @_; 1179 my ($self) = @_;
757 1180
1181 my @children = $self->children;
758 delete $self->{children}; 1182 delete $self->{children};
1183
1184 for (@children) {
1185 delete $_->{parent};
1186 $_->hide;
1187 }
1188
1189 $self->check_size (1);
759 $self->update; 1190 $self->update;
760} 1191}
761 1192
762sub get_wh { 1193sub get_wh {
763 my ($self) = @_; 1194 my ($self) = @_;
… …
769 or next; 1200 or next;
770 1201
771 for my $x (0 .. $#$row) { 1202 for my $x (0 .. $#$row) {
772 my $widget = $row->[$x] 1203 my $widget = $row->[$x]
773 or next; 1204 or next;
774 my ($w, $h) = $widget->size_request; 1205 my ($w, $h) = @$widget{qw(req_w req_h)};
775 1206
776 $w[$x] = max $w[$x], $w; 1207 $w[$x] = max $w[$x], $w;
777 $h[$y] = max $h[$y], $h; 1208 $h[$y] = max $h[$y], $h;
778 } 1209 }
779 } 1210 }
… …
795sub size_allocate { 1226sub size_allocate {
796 my ($self, $w, $h) = @_; 1227 my ($self, $w, $h) = @_;
797 1228
798 my ($ws, $hs) = $self->get_wh; 1229 my ($ws, $hs) = $self->get_wh;
799 1230
800 my $req_w = sum @$ws; 1231 my $req_w = (sum @$ws) || 1;
801 my $req_h = sum @$hs; 1232 my $req_h = (sum @$hs) || 1;
802 1233
803 # TODO: nicer code && do row_expand 1234 # TODO: nicer code && do row_expand
804 my @col_expand = @{$self->{col_expand}}; 1235 my @col_expand = @{$self->{col_expand}};
805 @col_expand = (1) x @$ws unless @col_expand; 1236 @col_expand = (1) x @$ws unless @col_expand;
806 my $col_expand = (sum @col_expand) || 1; 1237 my $col_expand = (sum @col_expand) || 1;
… …
884 1315
885 ($h, $w) = ($w, $h); 1316 ($h, $w) = ($w, $h);
886 1317
887 my $children = $self->{children}; 1318 my $children = $self->{children};
888 1319
889 my @h = map +($_->size_request)[0], @$children; 1320 my @h = map $_->{req_w}, @$children;
890 1321
891 my $req_h = List::Util::sum @h; 1322 my $req_h = List::Util::sum @h;
892 1323
893 if ($req_h > $h) { 1324 if ($req_h > $h) {
894 # ah well, not enough space 1325 # ah well, not enough space
… …
940} 1371}
941 1372
942sub size_allocate { 1373sub size_allocate {
943 my ($self, $w, $h) = @_; 1374 my ($self, $w, $h) = @_;
944 1375
1376 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1377
945 my $children = $self->{children}; 1378 my $children = $self->{children};
946 1379
947 my @h = map +($_->size_request)[1], @$children; 1380 my @h = map $_->{req_h}, @$children;
948 1381
949 my $req_h = List::Util::sum @h; 1382 my $req_h = List::Util::sum @h;
950 1383
951 if ($req_h > $h) { 1384 if ($req_h > $h) {
952 # ah well, not enough space 1385 # ah well, not enough space
… …
978 1411
979############################################################################# 1412#############################################################################
980 1413
981package CFClient::UI::Label; 1414package CFClient::UI::Label;
982 1415
983our @ISA = CFClient::UI::Base::; 1416our @ISA = CFClient::UI::DrawBG::;
984 1417
985use SDL::OpenGL; 1418use CFClient::OpenGL;
986 1419
987sub new { 1420sub new {
988 my ($class, %arg) = @_; 1421 my ($class, %arg) = @_;
989 1422
990 my $self = $class->SUPER::new ( 1423 my $self = $class->SUPER::new (
991 fg => [1, 1, 1], 1424 fg => [1, 1, 1],
992 fontsize => $::FONTSIZE, 1425 #bg => none
993 text => "", 1426 #active_bg => none
1427 #font => default_font
1428 #text => initial text
1429 #markup => initial narkup
1430 #max_w => maximum pixel width
1431 ellipsise => 3, # end
1432 layout => (new CFClient::Layout),
1433 fontsize => 1,
994 align => -1, 1434 align => -1,
995 valign => -1, 1435 valign => -1,
996 padding => 2, 1436 padding => 2,
997 layout => new CFClient::Layout, 1437 can_events => 0,
998 %arg 1438 %arg
999 ); 1439 );
1000 1440
1001 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1441 if (exists $self->{template}) {
1442 my $layout = new CFClient::Layout;
1443 $layout->set_text (delete $self->{template});
1444 $self->{template} = $layout;
1445 }
1002 1446
1003 $self->set_text (delete $self->{text}) if exists $self->{text}; 1447 if (exists $self->{markup}) {
1004 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1448 $self->set_markup (delete $self->{markup});
1449 } else {
1450 $self->set_text (delete $self->{text});
1451 }
1005 1452
1006 $self 1453 $self
1007} 1454}
1008 1455
1009sub escape_text { 1456sub escape($) {
1010 local $_ = $_[1]; 1457 local $_ = $_[0];
1011 1458
1012 s/&/&amp;/g; 1459 s/&/&amp;/g;
1013 s/>/&gt;/g; 1460 s/>/&gt;/g;
1014 s/</&lt;/g; 1461 s/</&lt;/g;
1015 1462
1016 $_[1] 1463 $_
1464}
1465
1466sub update {
1467 my ($self) = @_;
1468
1469 delete $self->{texture};
1470 $self->SUPER::update;
1017} 1471}
1018 1472
1019sub set_text { 1473sub set_text {
1020 my ($self, $text) = @_; 1474 my ($self, $text) = @_;
1021 1475
1476 return if $self->{text} eq "T$text";
1477 $self->{text} = "T$text";
1478
1479 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1022 $self->{layout}->set_text ($text); 1480 $self->{layout}->set_text ($text);
1023 1481
1024 delete $self->{texture};
1025 $self->update; 1482 $self->update;
1483 $self->check_size;
1026} 1484}
1027 1485
1028sub set_markup { 1486sub set_markup {
1029 my ($self, $markup) = @_; 1487 my ($self, $markup) = @_;
1030 1488
1489 return if $self->{text} eq "M$markup";
1490 $self->{text} = "M$markup";
1491
1492 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1493
1494 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1031 $self->{layout}->set_markup ($markup); 1495 $self->{layout}->set_markup ($markup);
1032 1496
1033 delete $self->{texture};
1034 $self->update; 1497 $self->update;
1498 $self->check_size;
1035} 1499}
1036 1500
1037sub size_request { 1501sub size_request {
1038 my ($self) = @_; 1502 my ($self) = @_;
1039 1503
1040 $self->{layout}->set_width; 1504 $self->{layout}->set_font ($self->{font}) if $self->{font};
1505 $self->{layout}->set_width ($self->{max_w} || -1);
1506 $self->{layout}->set_ellipsise ($self->{ellipsise});
1507 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1041 $self->{layout}->set_height ($self->{fontsize}); 1508 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1042 1509
1043 my ($w, $h) = $self->{layout}->size; 1510 my ($w, $h) = $self->{layout}->size;
1511
1512 if (exists $self->{template}) {
1513 $self->{template}->set_font ($self->{font}) if $self->{font};
1514 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1515
1516 my ($w2, $h2) = $self->{template}->size;
1517
1518 $w = List::Util::max $w, $w2;
1519 $h = List::Util::max $h, $h2;
1520 }
1044 1521
1045 ( 1522 (
1046 $w + $self->{padding} * 2, 1523 $w + $self->{padding} * 2,
1047 $h + $self->{padding} * 2, 1524 $h + $self->{padding} * 2,
1048 ) 1525 )
… …
1052 my ($self, $w, $h) = @_; 1529 my ($self, $w, $h) = @_;
1053 1530
1054 delete $self->{texture}; 1531 delete $self->{texture};
1055} 1532}
1056 1533
1057sub update { 1534sub set_fontsize {
1058 my ($self) = @_; 1535 my ($self, $fontsize) = @_;
1059 1536
1537 $self->{fontsize} = $fontsize;
1060 delete $self->{texture}; 1538 delete $self->{texture};
1539
1061 $self->SUPER::update; 1540 $self->update;
1541 $self->check_size;
1062} 1542}
1063 1543
1064sub _draw { 1544sub _draw {
1065 my ($self) = @_; 1545 my ($self) = @_;
1066 1546
1547 $self->SUPER::_draw; # draw background, if applicable
1548
1067 my $tex = $self->{texture} ||= do { 1549 my $tex = $self->{texture} ||= do {
1550 $self->{layout}->set_foreground (@{$self->{fg}});
1551 $self->{layout}->set_font ($self->{font}) if $self->{font};
1068 $self->{layout}->set_width ($self->{w}); 1552 $self->{layout}->set_width ($self->{w});
1069 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1553 $self->{layout}->set_ellipsise ($self->{ellipsise});
1554 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1555 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1556
1070 new_from_layout CFClient::Texture $self->{layout} 1557 my $tex = new_from_layout CFClient::Texture $self->{layout};
1558
1559 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1560 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1561 : ($self->{w} - $tex->{w}) * 0.5);
1562
1563 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1564 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1565 : ($self->{h} - $tex->{h}) * 0.5);
1566
1567 $tex
1071 }; 1568 };
1072 1569
1073 glEnable GL_BLEND;
1074 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1075 glEnable GL_TEXTURE_2D; 1570 glEnable GL_TEXTURE_2D;
1076 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1571 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1077 1572
1573 if ($tex->{format} == GL_ALPHA) {
1078 glColor @{$self->{fg}}; 1574 glColor @{$self->{fg}};
1079
1080 $self->{ox} = int (
1081 $self->{align} < 0 ? $self->{padding}
1082 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1083 : ($self->{w} - $tex->{w}) * 0.5
1084 );
1085
1086 $self->{oy} = int (
1087 $self->{valign} < 0 ? $self->{padding}
1088 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1089 : ($self->{h} - $tex->{h}) * 0.5
1090 );
1091
1092 $tex->draw_quad ($self->{ox}, $self->{oy}); 1575 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1576 } else {
1577 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1578 }
1093 1579
1094 glDisable GL_TEXTURE_2D; 1580 glDisable GL_TEXTURE_2D;
1095 glDisable GL_BLEND;
1096} 1581}
1097 1582
1098############################################################################# 1583#############################################################################
1099 1584
1100package CFClient::UI::EntryBase; 1585package CFClient::UI::EntryBase;
1101 1586
1102our @ISA = CFClient::UI::Label::; 1587our @ISA = CFClient::UI::Label::;
1103 1588
1104use SDL; 1589use CFClient::OpenGL;
1105use SDL::OpenGL;
1106 1590
1107sub new { 1591sub new {
1108 my $class = shift; 1592 my $class = shift;
1109 1593
1110 $class->SUPER::new ( 1594 $class->SUPER::new (
1111 fg => [1, 1, 1], 1595 fg => [1, 1, 1],
1112 bg => [0, 0, 0, 0.2], 1596 bg => [0, 0, 0, 0.2],
1113 active_bg => [1, 1, 1, 0.5], 1597 active_bg => [1, 1, 1, 0.5],
1114 active_fg => [0, 0, 0], 1598 active_fg => [0, 0, 0],
1115 can_hover => 1, 1599 can_hover => 1,
1116 can_focus => 1, 1600 can_focus => 1,
1117 valign => 0, 1601 valign => 0,
1602 can_events => 1,
1603 #text => ...
1118 @_ 1604 @_
1119 ) 1605 )
1120} 1606}
1121 1607
1122sub _set_text { 1608sub _set_text {
… …
1124 1610
1125 delete $self->{cur_h}; 1611 delete $self->{cur_h};
1126 1612
1127 return if $self->{text} eq $text; 1613 return if $self->{text} eq $text;
1128 1614
1615 delete $self->{texture};
1616
1129 $self->{last_activity} = $::NOW; 1617 $self->{last_activity} = $::NOW;
1130 $self->{text} = $text; 1618 $self->{text} = $text;
1131 1619
1132 $text =~ s/./*/g if $self->{hidden}; 1620 $text =~ s/./*/g if $self->{hidden};
1133 $self->{layout}->set_text ("$text "); 1621 $self->{layout}->set_text ("$text ");
1134 1622
1135 $self->emit (changed => $self->{text}); 1623 $self->_emit (changed => $self->{text});
1136}
1137
1138sub get_text {
1139 $_[0]{text}
1140}
1141
1142sub size_request {
1143 my ($self) = @_;
1144
1145 my ($w, $h) = $self->SUPER::size_request;
1146
1147 ($w + 1, $h) # add 1 for cursor
1148}
1149
1150sub size_allocate {
1151 my ($self, $w, $h) = @_;
1152
1153 $self->_set_text ($self->{text});
1154} 1624}
1155 1625
1156sub set_text { 1626sub set_text {
1157 my ($self, $text) = @_; 1627 my ($self, $text) = @_;
1158 1628
1159 $self->{cursor} = length $text; 1629 $self->{cursor} = length $text;
1160 $self->_set_text ($text); 1630 $self->_set_text ($text);
1161 $self->update; 1631 $self->update;
1632 $self->check_size;
1633}
1634
1635sub get_text {
1636 $_[0]{text}
1637}
1638
1639sub size_request {
1640 my ($self) = @_;
1641
1642 my ($w, $h) = $self->SUPER::size_request;
1643
1644 ($w + 1, $h) # add 1 for cursor
1162} 1645}
1163 1646
1164sub key_down { 1647sub key_down {
1165 my ($self, $ev) = @_; 1648 my ($self, $ev) = @_;
1166 1649
1167 my $mod = $ev->key_mod; 1650 my $mod = $ev->{mod};
1168 my $sym = $ev->key_sym; 1651 my $sym = $ev->{sym};
1169
1170 my $uni = $ev->key_unicode; 1652 my $uni = $ev->{unicode};
1171 1653
1172 my $text = $self->get_text; 1654 my $text = $self->get_text;
1173 1655
1174 if ($sym == SDLK_BACKSPACE) { 1656 if ($uni == 8) {
1175 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1657 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1176 } elsif ($sym == SDLK_DELETE) { 1658 } elsif ($uni == 127) {
1177 substr $text, $self->{cursor}, 1, ""; 1659 substr $text, $self->{cursor}, 1, "";
1178 } elsif ($sym == SDLK_LEFT) { 1660 } elsif ($sym == CFClient::SDLK_LEFT) {
1179 --$self->{cursor} if $self->{cursor}; 1661 --$self->{cursor} if $self->{cursor};
1180 } elsif ($sym == SDLK_RIGHT) { 1662 } elsif ($sym == CFClient::SDLK_RIGHT) {
1181 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1663 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1182 } elsif ($sym == SDLK_HOME) { 1664 } elsif ($sym == CFClient::SDLK_HOME) {
1183 $self->{cursor} = 0; 1665 $self->{cursor} = 0;
1184 } elsif ($sym == SDLK_END) { 1666 } elsif ($sym == CFClient::SDLK_END) {
1185 $self->{cursor} = length $text; 1667 $self->{cursor} = length $text;
1186 } elsif ($sym == SDLK_ESCAPE) { 1668 } elsif ($uni == 27) {
1187 $self->emit ('escape'); 1669 $self->_emit ('escape');
1188 } elsif ($uni) { 1670 } elsif ($uni) {
1189 substr $text, $self->{cursor}++, 0, chr $uni; 1671 substr $text, $self->{cursor}++, 0, chr $uni;
1190 } 1672 }
1191 1673
1192 $self->_set_text ($text); 1674 $self->_set_text ($text);
1193 $self->update; 1675 $self->update;
1676 $self->check_size;
1194} 1677}
1195 1678
1196sub focus_in { 1679sub focus_in {
1197 my ($self) = @_; 1680 my ($self) = @_;
1198 1681
… …
1266 1749
1267package CFClient::UI::Entry; 1750package CFClient::UI::Entry;
1268 1751
1269our @ISA = CFClient::UI::EntryBase::; 1752our @ISA = CFClient::UI::EntryBase::;
1270 1753
1271use SDL; 1754use CFClient::OpenGL;
1272use SDL::OpenGL;
1273 1755
1274sub key_down { 1756sub key_down {
1275 my ($self, $ev) = @_; 1757 my ($self, $ev) = @_;
1276 1758
1277 my $sym = $ev->key_sym; 1759 my $sym = $ev->{sym};
1278 1760
1279 if ($sym == SDLK_RETURN) { 1761 if ($sym == 13) {
1762 unshift @{$self->{history}},
1763 my $txt = $self->get_text;
1764 $self->{history_pointer} = -1;
1765 $self->{history_saveback} = '';
1280 $self->emit (activate => $self->get_text); 1766 $self->_emit (activate => $txt);
1281 $self->update; 1767 $self->update;
1768
1769 } elsif ($sym == CFClient::SDLK_UP) {
1770 if ($self->{history_pointer} < 0) {
1771 $self->{history_saveback} = $self->get_text;
1772 }
1773 if (@{$self->{history} || []} > 0) {
1774 $self->{history_pointer}++;
1775 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1776 $self->{history_pointer} = @{$self->{history} || []} - 1;
1777 }
1778 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1779 }
1780
1781 } elsif ($sym == CFClient::SDLK_DOWN) {
1782 $self->{history_pointer}--;
1783 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1784
1785 if ($self->{history_pointer} >= 0) {
1786 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1787 } else {
1788 $self->set_text ($self->{history_saveback});
1789 }
1282 1790
1283 } else { 1791 } else {
1284 $self->SUPER::key_down ($ev); 1792 $self->SUPER::key_down ($ev);
1285 } 1793 }
1286 1794
… …
1290 1798
1291package CFClient::UI::Button; 1799package CFClient::UI::Button;
1292 1800
1293our @ISA = CFClient::UI::Label::; 1801our @ISA = CFClient::UI::Label::;
1294 1802
1295use SDL; 1803use CFClient::OpenGL;
1296use SDL::OpenGL;
1297 1804
1298my @tex = 1805my @tex =
1299 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1806 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1300 qw(b1_button_active.png); 1807 qw(b1_button_active.png);
1301 1808
1302sub new { 1809sub new {
1303 my $class = shift; 1810 my $class = shift;
1304 1811
1305 $class->SUPER::new ( 1812 $class->SUPER::new (
1306 padding => 4, 1813 padding => 4,
1307 fg => [1, 1, 1], 1814 fg => [1, 1, 1],
1308 bg => [1, 1, 1, 0.2],
1309 active_fg => [0, 0, 1], 1815 active_fg => [0, 0, 1],
1310 can_hover => 1, 1816 can_hover => 1,
1311 align => 0, 1817 align => 0,
1312 valign => 0, 1818 valign => 0,
1819 can_events => 1,
1313 @_ 1820 @_
1314 ) 1821 )
1315} 1822}
1316 1823
1824sub activate { }
1825
1317sub button_up { 1826sub button_up {
1318 my ($self, $ev, $x, $y) = @_; 1827 my ($self, $ev, $x, $y) = @_;
1319 1828
1829 $self->emit ("activate")
1320 if ($x >= 0 && $x < $self->{w} 1830 if $x >= 0 && $x < $self->{w}
1321 && $y >= 0 && $y < $self->{h}) { 1831 && $y >= 0 && $y < $self->{h};
1322 $self->emit ("activate");
1323 }
1324} 1832}
1325 1833
1326sub _draw { 1834sub _draw {
1327 my ($self) = @_; 1835 my ($self) = @_;
1328 1836
1329 local $self->{fg} = $self->{fg}; 1837 local $self->{fg} = $self->{fg};
1330 1838
1331 if ($GRAB == $self) { 1839 if ($GRAB == $self) {
1332 $self->{fg} = $self->{active_fg}; 1840 $self->{fg} = $self->{active_fg};
1333 } 1841 }
1842
1843 glEnable GL_TEXTURE_2D;
1844 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1845 glColor 0, 0, 0, 1;
1846
1847 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1848
1849 glDisable GL_TEXTURE_2D;
1850
1851 $self->SUPER::_draw;
1852}
1853
1854#############################################################################
1855
1856package CFClient::UI::CheckBox;
1857
1858our @ISA = CFClient::UI::DrawBG::;
1859
1860my @tex =
1861 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1862 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1863
1864use CFClient::OpenGL;
1865
1866sub new {
1867 my $class = shift;
1868
1869 $class->SUPER::new (
1870 padding => 2,
1871 fg => [1, 1, 1],
1872 active_fg => [1, 1, 0],
1873 bg => [0, 0, 0, 0.2],
1874 active_bg => [1, 1, 1, 0.5],
1875 state => 0,
1876 can_hover => 1,
1877 @_
1878 )
1879}
1880
1881sub size_request {
1882 my ($self) = @_;
1883
1884 ($self->{padding} * 2 + 6) x 2
1885}
1886
1887sub button_down {
1888 my ($self, $ev, $x, $y) = @_;
1889
1890 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1891 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1892 $self->{state} = !$self->{state};
1893 $self->_emit (changed => $self->{state});
1894 }
1895}
1896
1897sub _draw {
1898 my ($self) = @_;
1899
1900 $self->SUPER::_draw;
1901
1902 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1903
1904 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1905
1906 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1907
1908 my $tex = $self->{state} ? $tex[1] : $tex[0];
1909
1910 glEnable GL_TEXTURE_2D;
1911 $tex->draw_quad_alpha (0, 0, $s, $s);
1912 glDisable GL_TEXTURE_2D;
1913}
1914
1915#############################################################################
1916
1917package CFClient::UI::Image;
1918
1919our @ISA = CFClient::UI::Base::;
1920
1921use CFClient::OpenGL;
1922use Carp qw/confess/;
1923
1924our %loaded_images;
1925
1926sub new {
1927 my $class = shift;
1928
1929 my $self = $class->SUPER::new (can_events => 0, @_);
1930
1931 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1932
1933 $loaded_images{$self->{image}} ||=
1934 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1935
1936 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1937
1938 Scalar::Util::weaken $loaded_images{$self->{image}};
1939
1940 $self->{aspect} = $tex->{w} / $tex->{h};
1941
1942 $self
1943}
1944
1945sub size_request {
1946 my ($self) = @_;
1947
1948 ($self->{tex}->{w}, $self->{tex}->{h})
1949}
1950
1951sub _draw {
1952 my ($self) = @_;
1953
1954 my $tex = $self->{tex};
1955
1956 my ($w, $h) = ($self->{w}, $self->{h});
1957
1958 if ($self->{rot90}) {
1959 glRotate 90, 0, 0, 1;
1960 glTranslate 0, -$self->{w}, 0;
1961
1962 ($w, $h) = ($h, $w);
1963 }
1964
1965 glEnable GL_TEXTURE_2D;
1966 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1967
1968 $tex->draw_quad_alpha (0, 0, $w, $h);
1969
1970 glDisable GL_TEXTURE_2D;
1971}
1972
1973#############################################################################
1974
1975package CFClient::UI::VGauge;
1976
1977our @ISA = CFClient::UI::Base::;
1978
1979use List::Util qw(min max);
1980
1981use CFClient::OpenGL;
1982
1983my %tex = (
1984 food => [
1985 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1986 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1987 ],
1988 grace => [
1989 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1990 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1991 ],
1992 hp => [
1993 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1994 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1995 ],
1996 mana => [
1997 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1998 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1999 ],
2000);
2001
2002# eg. VGauge->new (gauge => 'food'), default gauge: food
2003sub new {
2004 my $class = shift;
2005
2006 my $self = $class->SUPER::new (
2007 type => 'food',
2008 @_
2009 );
2010
2011 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2012
2013 $self
2014}
2015
2016sub size_request {
2017 my ($self) = @_;
2018
2019 #my $tex = $tex{$self->{type}}[0];
2020 #@$tex{qw(w h)}
2021 (0, 0)
2022}
2023
2024sub set_max {
2025 my ($self, $max) = @_;
2026
2027 return if $self->{max_val} == $max;
2028
2029 $self->{max_val} = $max;
2030 $self->update;
2031}
2032
2033sub set_value {
2034 my ($self, $val, $max) = @_;
2035
2036 $self->set_max ($max)
2037 if defined $max;
2038
2039 return if $self->{val} == $val;
2040
2041 $self->{val} = $val;
2042 $self->update;
2043}
2044
2045sub _draw {
2046 my ($self) = @_;
2047
2048 my $tex = $tex{$self->{type}};
2049 my ($t1, $t2, $t3) = @$tex;
2050
2051 my ($w, $h) = ($self->{w}, $self->{h});
2052
2053 if ($self->{vertical}) {
2054 glRotate 90, 0, 0, 1;
2055 glTranslate 0, -$self->{w}, 0;
2056
2057 ($w, $h) = ($h, $w);
2058 }
2059
2060 my $ycut = $self->{val} / ($self->{max_val} || 1);
2061
2062 my $ycut1 = max 0, min 1, $ycut;
2063 my $ycut2 = max 0, min 1, $ycut - 1;
2064
2065 my $h1 = $self->{h} * (1 - $ycut1);
2066 my $h2 = $self->{h} * (1 - $ycut2);
1334 2067
1335 glEnable GL_BLEND; 2068 glEnable GL_BLEND;
1336 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2069 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1337 glEnable GL_TEXTURE_2D; 2070 glEnable GL_TEXTURE_2D;
1338 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2071 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1339 glColor 0, 0, 0, 1;
1340 2072
1341 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2073 glBindTexture GL_TEXTURE_2D, $t1->{name};
2074 glBegin GL_QUADS;
2075 glTexCoord 0 , 0; glVertex 0 , 0;
2076 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2077 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2078 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2079 glEnd;
1342 2080
2081 my $ycut1 = List::Util::min 1, $ycut;
2082 glBindTexture GL_TEXTURE_2D, $t2->{name};
2083 glBegin GL_QUADS;
2084 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2085 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2086 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2087 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2088 glEnd;
2089
2090 if ($t3) {
2091 glBindTexture GL_TEXTURE_2D, $t3->{name};
2092 glBegin GL_QUADS;
2093 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2094 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2095 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2096 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2097 glEnd;
2098 }
2099
2100 glDisable GL_BLEND;
1343 glDisable GL_TEXTURE_2D; 2101 glDisable GL_TEXTURE_2D;
1344 glDisable GL_BLEND;
1345
1346 $self->SUPER::_draw;
1347} 2102}
1348 2103
1349############################################################################# 2104#############################################################################
1350 2105
1351package CFClient::UI::CheckBox; 2106package CFClient::UI::Gauge;
1352 2107
1353our @ISA = CFClient::UI::DrawBG::; 2108our @ISA = CFClient::UI::VBox::;
1354
1355my @tex =
1356 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1357 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1358
1359use SDL;
1360use SDL::OpenGL;
1361 2109
1362sub new { 2110sub new {
1363 my $class = shift; 2111 my ($class, %arg) = @_;
1364 2112
1365 $class->SUPER::new ( 2113 my $self = $class->SUPER::new (
1366 padding => 2, 2114 tooltip => $arg{type},
1367 fg => [1, 1, 1],
1368 active_fg => [1, 1, 0],
1369 state => 0,
1370 can_hover => 1, 2115 can_hover => 1,
1371 @_ 2116 can_events => 1,
2117 %arg,
1372 ) 2118 );
1373}
1374 2119
1375sub size_request { 2120 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1376 my ($self) = @_; 2121 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1377 2122 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1378 ($self->{padding} * 2 + 6) x 2
1379}
1380
1381sub button_down {
1382 my ($self, $ev, $x, $y) = @_;
1383
1384 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1385 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1386 $self->{state} = !$self->{state};
1387 $self->emit (changed => $self->{state});
1388 }
1389}
1390
1391sub _draw {
1392 my ($self) = @_;
1393
1394 $self->SUPER::_draw;
1395
1396 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1397
1398 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1399
1400 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1401
1402 glEnable GL_BLEND;
1403 glEnable GL_TEXTURE_2D;
1404 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1405
1406 my $tex = $self->{state} ? $tex[1] : $tex[0];
1407
1408 $tex->draw_quad (0, 0, $s, $s);
1409
1410 glDisable GL_TEXTURE_2D;
1411 glDisable GL_BLEND;
1412}
1413
1414#############################################################################
1415
1416package CFClient::UI::VGauge;
1417
1418our @ISA = CFClient::UI::Base::;
1419
1420use SDL::OpenGL;
1421
1422my %tex = (
1423 food => [
1424 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1425 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1426 ],
1427 grace => [
1428 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1429 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1430 ],
1431 hp => [
1432 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1433 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1434 ],
1435 mana => [
1436 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1437 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1438 ],
1439);
1440
1441# eg. VGauge->new (gauge => 'food'), default gauge: food
1442sub new {
1443 my $class = shift;
1444
1445 my $self = $class->SUPER::new (gauge => 'food', @_);
1446 2123
1447 $self 2124 $self
1448} 2125}
1449 2126
1450sub size_request { 2127sub set_fontsize {
1451 my ($self) = @_; 2128 my ($self, $fsize) = @_;
1452 2129
1453 my $tex = $tex{$self->{gauge}}[0]; 2130 $self->{value}->set_fontsize ($fsize);
1454 2131 $self->{max} ->set_fontsize ($fsize);
1455 @$tex{qw(w h)}
1456} 2132}
1457 2133
1458sub set_max { 2134sub set_max {
1459 my ($self, $max) = @_; 2135 my ($self, $max) = @_;
1460 2136
1461 $self->{max_val} = $max; 2137 $self->{gauge}->set_max ($max);
2138 $self->{max}->set_text ($max);
1462} 2139}
1463 2140
1464sub set_value { 2141sub set_value {
1465 my ($self, $val, $max) = @_; 2142 my ($self, $val, $max) = @_;
1466 2143
1467 $self->set_max ($max) 2144 $self->set_max ($max)
1468 if defined $max; 2145 if defined $max;
1469 2146
1470 $max = $self->{max_val}; 2147 $self->{gauge}->set_value ($val, $max);
1471 $self->{val} = $val; 2148 $self->{value}->set_text ($val);
1472
1473 $self->update;
1474}
1475
1476sub _draw {
1477 my ($self) = @_;
1478
1479 my $tex = $tex{$self->{gauge}};
1480
1481 my ($w, $h) = ($self->{w}, $self->{h});
1482
1483 my $ycut = $self->{val} / ($self->{max_val} || 1);
1484 $ycut = 1 if $self->{val} > $self->{max_val};
1485
1486 my $t1 = $tex->[0];
1487 my $t2 = $tex->[1];
1488
1489 glEnable GL_BLEND;
1490 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1491 glEnable GL_TEXTURE_2D;
1492 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1493
1494 my $h1 = $self->{h} - $ycut * $self->{h};
1495 my $h2 = $ycut * $self->{h};
1496
1497 my $yp = 0;
1498
1499 glBindTexture (GL_TEXTURE_2D, $t1->{name});
1500 glBegin (GL_QUADS);
1501 glTexCoord (0, 0); glVertex (0 , $yp);
1502 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1);
1503 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1);
1504 glTexCoord (1, 0); glVertex (0 + $w, $yp);
1505 glEnd ();
1506
1507 $yp += $h1;
1508
1509 glBindTexture (GL_TEXTURE_2D, $t2->{name});
1510 glBegin (GL_QUADS);
1511 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp);
1512 glTexCoord (0, 1); glVertex (0 , $yp + $h2);
1513 glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2);
1514 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp);
1515 glEnd ();
1516
1517 glDisable GL_BLEND;
1518 glDisable GL_TEXTURE_2D;
1519} 2149}
1520 2150
1521############################################################################# 2151#############################################################################
1522 2152
1523package CFClient::UI::Slider; 2153package CFClient::UI::Slider;
1524 2154
1525use strict; 2155use strict;
1526 2156
1527use SDL::OpenGL; 2157use CFClient::OpenGL;
1528 2158
1529our @ISA = CFClient::UI::DrawBG::; 2159our @ISA = CFClient::UI::DrawBG::;
1530 2160
1531my @tex = 2161my @tex =
1532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2162 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1533 qw(s1_slider.png s1_slider_bg.png); 2163 qw(s1_slider.png s1_slider_bg.png);
1534 2164
1535sub new { 2165sub new {
1536 my $class = shift; 2166 my $class = shift;
1537 2167
1538 # range [value, low, high, page] 2168 # range [value, low, high, page, unit]
1539 2169
1540 # TODO: 0-width page 2170 # TODO: 0-width page
1541 # TODO: req_w/h are wrong with vertical 2171 # TODO: req_w/h are wrong with vertical
1542 # TODO: calculations are off 2172 # TODO: calculations are off
1543 my $self = $class->SUPER::new ( 2173 my $self = $class->SUPER::new (
1544 fg => [1, 1, 1], 2174 fg => [1, 1, 1],
1545 active_fg => [0, 0, 0], 2175 active_fg => [0, 0, 0],
2176 bg => [0, 0, 0, 0.2],
2177 active_bg => [1, 1, 1, 0.5],
1546 range => [0, 0, 100, 10], 2178 range => [0, 0, 100, 10, 0],
1547 req_w => 40, 2179 req_w => $::WIDTH / 80,
1548 req_h => 13, 2180 req_h => $::WIDTH / 80,
1549 vertical => 0, 2181 vertical => 0,
1550 can_hover => 1, 2182 can_hover => 1,
1551 inner_pad => 5, 2183 inner_pad => 0.02,
1552 @_ 2184 @_
1553 ); 2185 );
1554 2186
2187 $self->set_value ($self->{range}[0]);
2188 $self->update;
2189
1555 $self 2190 $self
2191}
2192
2193sub set_range {
2194 my ($self, $range) = @_;
2195
2196 ($range, $self->{range}) = ($self->{range}, $range);
2197
2198 $self->update
2199 if "@$range" ne "@{$self->{range}}";
2200}
2201
2202sub set_value {
2203 my ($self, $value) = @_;
2204
2205 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2206
2207 $hi = $lo + 1 if $hi <= $lo;
2208
2209 $page = $hi - $lo if $page > $hi - $lo;
2210
2211 $value = $lo if $value < $lo;
2212 $value = $hi - $page if $value > $hi - $page;
2213
2214 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2215 if $unit;
2216
2217 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2218
2219 if ($value != $old_value) {
2220 $self->_emit (changed => $value);
2221 $self->update;
2222 }
1556} 2223}
1557 2224
1558sub size_request { 2225sub size_request {
1559 my ($self) = @_; 2226 my ($self) = @_;
1560 2227
… …
1566 2233
1567sub button_down { 2234sub button_down {
1568 my ($self, $ev, $x, $y) = @_; 2235 my ($self, $ev, $x, $y) = @_;
1569 2236
1570 $self->SUPER::button_down ($ev, $x, $y); 2237 $self->SUPER::button_down ($ev, $x, $y);
2238
2239 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2240
1571 $self->mouse_motion ($ev, $x, $y); 2241 $self->mouse_motion ($ev, $x, $y);
1572} 2242}
1573 2243
1574sub mouse_motion { 2244sub mouse_motion {
1575 my ($self, $ev, $x, $y) = @_; 2245 my ($self, $ev, $x, $y) = @_;
1576 2246
1577 if ($GRAB == $self) { 2247 if ($GRAB == $self) {
2248 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2249
2250 my (undef, $lo, $hi, $page) = @{$self->{range}};
2251
2252 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2253
2254 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2255 }
2256}
2257
2258sub update {
2259 my ($self) = @_;
2260
2261 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2262 $self->set_value ($self->{range}[0]);
2263
1578 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2264 my ($value, $lo, $hi, $page) = @{$self->{range}};
2265 my $range = ($hi - $page - $lo) || 1e-100;
1579 2266
1580 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2267 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1581 2268
1582 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2269 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1583 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2270 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1584 2271
1585 $x -= $inner_pad_px; # substract the padding 2272 $value = ($value - $lo) / $range;
1586 $x = $x * ($hi - $lo) / $inner_w + $lo; 2273 $value = $value * $self->{scale} + $self->{offset};
1587 $x = $lo if $x < $lo;
1588 $x = $hi - $page if $x > $hi - $page;
1589 $self->{range}[0] = $x;
1590 2274
1591 $self->emit (changed => $x); 2275 $self->{knob_x} = $value - $knob_w * 0.5;
1592 $self->update; 2276 $self->{knob_w} = $knob_w;
1593 } 2277 });
1594}
1595 2278
1596# the inner_* stuff is for generating a padding for the slider handle, 2279 $self->SUPER::update;
1597# so that the handle doesn't leave the texture. This calculation isn't 100%
1598# correct propably, but it does the job for now
1599sub _calc_inner_pad_px {
1600 my ($self, $w) = @_;
1601 ($w / 100) * $self->{inner_pad} # % to pixels
1602} 2280}
1603 2281
1604sub _draw { 2282sub _draw {
1605 my ($self) = @_; 2283 my ($self) = @_;
1606 2284
1607 $self->SUPER::_draw (); 2285 $self->SUPER::_draw ();
1608 2286
1609 my ($w, $h) = @$self{qw(w h)}; 2287 glScale $self->{w}, $self->{h};
1610 2288
1611 if ($self->{vertical}) { 2289 if ($self->{vertical}) {
1612 # draw a vertical slider like a rotated horizontal slider 2290 # draw a vertical slider like a rotated horizontal slider
1613 2291
2292 glTranslate 1, 0, 0;
1614 glRotate 90, 0, 0, 1; 2293 glRotate 90, 0, 0, 1;
1615 glTranslate 0, -$self->{w}, 0;
1616
1617 ($w, $h) = ($h, $w);
1618 } 2294 }
1619 2295
1620 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2296 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1621 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2297 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1622 2298
1623 my ($value, $lo, $hi, $page) = @{$self->{range}};
1624
1625 $hi = $value + 1 if $lo == $hi;
1626
1627 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1628 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1629
1630 $page = int $page * $inner_w / ($hi - $lo);
1631 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1632
1633 $w -= $page;
1634 $page &= ~1;
1635 glTranslate $page * 0.5, 0, 0;
1636 $page ||= 2;
1637
1638 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1639 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1640
1641 glEnable GL_BLEND;
1642 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1643 glEnable GL_TEXTURE_2D; 2299 glEnable GL_TEXTURE_2D;
1644 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2300 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1645 2301
1646 # draw background 2302 # draw background
1647 $tex[1]->draw_quad (0, 0, $w, $h); 2303 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1648 2304
1649 # draw handle 2305 # draw handle
1650 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2306 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1651 2307
1652 glDisable GL_BLEND;
1653 glDisable GL_TEXTURE_2D; 2308 glDisable GL_TEXTURE_2D;
1654} 2309}
1655 2310
1656############################################################################# 2311#############################################################################
1657 2312
2313package CFClient::UI::ValSlider;
2314
2315our @ISA = CFClient::UI::HBox::;
2316
2317sub new {
2318 my ($class, %arg) = @_;
2319
2320 my $range = delete $arg{range};
2321
2322 my $self = $class->SUPER::new (
2323 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2324 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2325 to_value => sub { shift },
2326 from_value => sub { shift },
2327 %arg,
2328 );
2329
2330 $self->{slider}->connect (changed => sub {
2331 my ($self, $value) = @_;
2332 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2333 $self->{parent}->emit (changed => $value);
2334 });
2335
2336# $self->{entry}->connect (changed => sub {
2337# my ($self, $value) = @_;
2338# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2339# $self->{parent}->emit (changed => $value);
2340# });
2341
2342 $self->add ($self->{slider}, $self->{entry});
2343
2344 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2345
2346 $self
2347}
2348
2349sub set_range { shift->{slider}->set_range (@_) }
2350sub set_value { shift->{slider}->set_value (@_) }
2351
2352#############################################################################
2353
1658package CFClient::UI::TextView; 2354package CFClient::UI::TextView;
1659 2355
1660our @ISA = CFClient::UI::HBox::; 2356our @ISA = CFClient::UI::HBox::;
1661 2357
1662use SDL::OpenGL; 2358use CFClient::OpenGL;
1663 2359
1664sub new { 2360sub new {
1665 my $class = shift; 2361 my $class = shift;
1666 2362
1667 my $self = $class->SUPER::new ( 2363 my $self = $class->SUPER::new (
1668 req_w => $::WIDTH / 6, 2364 fontsize => 1,
1669 req_h => $::HEIGHT / 6, 2365 can_events => 0,
1670 fontsize => $::FONTSIZE, 2366 #font => default_font
1671 @_, 2367 @_,
1672 2368
1673 layout => (new CFClient::Layout), 2369 layout => (new CFClient::Layout 1),
1674 par => [], 2370 par => [],
1675 height => 0, 2371 height => 0,
1676 children => [ 2372 children => [
1677 (new CFClient::UI::Empty expand => 1), 2373 (new CFClient::UI::Empty expand => 1),
1678 (new CFClient::UI::Slider vertical => 1), 2374 (new CFClient::UI::Slider vertical => 1),
1679 ], 2375 ],
1680 ); 2376 );
1681 2377
1682 $self->{children}[1]->connect (changed => sub { 2378 $self->{children}[1]->connect (changed => sub { $self->update });
1683 $self->update;
1684 });
1685 2379
1686 $self 2380 $self
1687} 2381}
1688 2382
1689sub set_fontsize { 2383sub set_fontsize {
… …
1691 2385
1692 $self->{fontsize} = $fontsize; 2386 $self->{fontsize} = $fontsize;
1693 $self->reflow; 2387 $self->reflow;
1694} 2388}
1695 2389
2390sub size_allocate {
2391 my ($self, $w, $h) = @_;
2392
2393 $self->SUPER::size_allocate ($w, $h);
2394
2395 $self->{layout}->set_font ($self->{font}) if $self->{font};
2396 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2397 $self->{layout}->set_width ($self->{children}[0]{w});
2398
2399 $self->reflow;
2400}
2401
1696sub text_height { 2402sub text_size {
1697 my ($self, $text) = @_; 2403 my ($self, $text, $indent) = @_;
1698 2404
1699 my $layout = $self->{layout}; 2405 my $layout = $self->{layout};
1700 2406
1701 $layout->set_height ($self->{fontsize}); 2407 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1702 $layout->set_width ($self->{w}); 2408 $layout->set_width ($self->{children}[0]{w} - $indent);
1703 $layout->set_text ($text); 2409 $layout->set_markup ($text);
1704 2410
1705 ($layout->size)[1] 2411 $layout->size
1706} 2412}
1707 2413
1708sub reflow { 2414sub reflow {
1709 my ($self) = @_; 2415 my ($self) = @_;
1710 2416
1711 $self->{need_reflow}++; 2417 $self->{need_reflow}++;
1712 $self->update; 2418 $self->update;
1713} 2419}
1714 2420
1715sub size_request { 2421sub set_offset {
1716 my ($self) = @_; 2422 my ($self, $offset) = @_;
1717 2423
1718 ($self->{req_w}, $self->{req_h}) 2424 # todo: base offset on lines or so, not on pixels
2425 $self->{children}[1]->set_value ($offset);
1719} 2426}
1720 2427
1721sub size_allocate { 2428sub clear {
1722 my ($self, $w, $h) = @_; 2429 my ($self) = @_;
1723 2430
1724 $self->{layout}->set_height ($self->{fontsize}); 2431 $self->{par} = [];
1725 $self->{layout}->set_width ($self->{w}); 2432 $self->{height} = 0;
1726 2433 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1727 $self->reflow;
1728 $self->update;
1729} 2434}
1730 2435
1731sub add_paragraph { 2436sub add_paragraph {
1732 my ($self, $color, $text) = @_; 2437 my ($self, $color, $text, $indent) = @_;
1733 2438
1734 #TODO: intelligently "reformat" paragraph 2439 for my $line (split /\n/, $text) {
1735 2440 my ($w, $h) = $self->text_size ($line);
1736 my $height = $self->text_height ($text);
1737
1738 $self->{height} += $height; 2441 $self->{height} += $h;
2442 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2443 }
1739 2444
1740 push @{$self->{par}}, [$height, $color, $text];
1741
1742 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2445 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1743 $self->{children}[1]->update;
1744} 2446}
1745 2447
1746sub update { 2448sub update {
1747 my ($self) = @_; 2449 my ($self) = @_;
1748 2450
… …
1750 2452
1751 return unless $self->{h} > 0; 2453 return unless $self->{h} > 0;
1752 2454
1753 delete $self->{texture}; 2455 delete $self->{texture};
1754 2456
1755 $ROOT->on_refresh ($self, sub { 2457 $ROOT->on_post_alloc ($self, sub {
2458 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2459
1756 if (delete $self->{need_reflow}) { 2460 if (delete $self->{need_reflow}) {
1757 my $height = 0; 2461 my $height = 0;
1758 2462
1759 $height += $_->[0] = $self->text_height ($_->[2]) 2463 my $layout = $self->{layout};
2464
2465 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2466
1760 for @{$self->{par}}; 2467 for (@{$self->{par}}) {
2468 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2469 $layout->set_width ($W - $_->[3]);
2470 $layout->set_markup ($_->[4]);
2471 my ($w, $h) = $layout->size;
2472 $_->[0] = $w + $_->[3];
2473 $_->[1] = $h;
2474 }
2475
2476 $height += $_->[1];
2477 }
1761 2478
1762 $self->{height} = $height; 2479 $self->{height} = $height;
1763 2480
1764 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2481 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1765 2482
1766 delete $self->{texture}; 2483 delete $self->{texture};
1767 } 2484 }
1768 2485
1769 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2486 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1770 glClearColor 0, 0, 0, 1; 2487 glClearColor 0.5, 0.5, 0.5, 0;
1771 glClear GL_COLOR_BUFFER_BIT; 2488 glClear GL_COLOR_BUFFER_BIT;
1772 2489
2490 my $top = int $self->{children}[1]{range}[0];
2491
2492 my $y0 = $top;
2493 my $y1 = $top + $H;
2494
2495 my $y = 0;
2496
2497 my $layout = $self->{layout};
2498
2499 $layout->set_font ($self->{font}) if $self->{font};
2500
1773 glEnable GL_BLEND; 2501 glEnable GL_BLEND;
2502 #TODO# not correct in windows where rgba is forced off
1774 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2503 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1775 glEnable GL_TEXTURE_2D;
1776 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1777
1778 my $top = int $self->{children}[1]{range}[0];
1779
1780 my $y0 = $top;
1781 my $y1 = $top + $self->{h};
1782
1783 my $y = 0;
1784
1785 my $layout = $self->{layout};
1786 2504
1787 for my $par (@{$self->{par}}) { 2505 for my $par (@{$self->{par}}) {
1788 my $h = $par->[0]; 2506 my $h = $par->[1];
1789 2507
1790 if ($y0 < $y + $h && $y < $y1) { 2508 if ($y0 < $y + $h && $y < $y1) {
2509 $layout->set_foreground (@{ $par->[2] });
2510 $layout->set_width ($W - $par->[3]);
1791 $layout->set_text ($par->[2]); 2511 $layout->set_markup ($par->[4]);
1792 2512
1793 glColor @{ $par->[1] }; 2513 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1794 my ($W, $H) = $layout->size; 2514
1795 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2515 glRasterPos $par->[3], $y - $y0;
2516 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1796 } 2517 }
1797 2518
1798 $y += $h; 2519 $y += $h;
1799 } 2520 }
1800 2521
1801 glDisable GL_TEXTURE_2D;
1802 glDisable GL_BLEND; 2522 glDisable GL_BLEND;
1803 }; 2523 };
1804 }); 2524 });
1805} 2525}
1806 2526
1807sub _draw { 2527sub _draw {
1808 my ($self) = @_; 2528 my ($self) = @_;
1809 2529
1810 if ($self->{texture}) {
1811 glEnable GL_TEXTURE_2D; 2530 glEnable GL_TEXTURE_2D;
1812 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2531 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2532 glColor 1, 1, 1, 1;
1813 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2533 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1814 glDisable GL_TEXTURE_2D; 2534 glDisable GL_TEXTURE_2D;
1815 }
1816 2535
1817 $self->{children}[1]->draw; 2536 $self->{children}[1]->draw;
1818 2537
1819} 2538}
1820 2539
1821############################################################################# 2540#############################################################################
1822 2541
1823package CFClient::UI::MapWidget;
1824
1825use strict;
1826
1827use List::Util qw(min max);
1828
1829use SDL;
1830use SDL::OpenGL;
1831
1832our @ISA = CFClient::UI::Base::;
1833
1834sub new {
1835 my $class = shift;
1836
1837 $class->SUPER::new (
1838 z => -1,
1839 can_focus => 1,
1840 list => (glGenLists 1),
1841 @_
1842 )
1843}
1844
1845sub key_down {
1846 print "MAPKEYDOWN\n";
1847}
1848
1849sub key_up {
1850}
1851
1852sub button_down {
1853 my ($self, $ev, $x, $y) = @_;
1854
1855 $self->focus_in;
1856
1857 if ($ev->button == 2) {
1858 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1859 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1860
1861 $self->{motion} = sub {
1862 my ($ev, $x, $y) = @_;
1863
1864 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1865
1866 $::CFG->{map_shift_x} = $bw + $x - $ox;
1867 $::CFG->{map_shift_y} = $bh + $y - $oy;
1868
1869 $self->update;
1870 };
1871 }
1872}
1873
1874sub button_up {
1875 my ($self, $ev, $x, $y) = @_;
1876
1877 delete $self->{motion};
1878}
1879
1880sub mouse_motion {
1881 my ($self, $ev, $x, $y) = @_;
1882
1883 $self->{motion}->($ev, $x, $y) if $self->{motion};
1884}
1885
1886sub size_request {
1887 (
1888 1 + 32 * int $::WIDTH / 32,
1889 1 + 32 * int $::HEIGHT / 32,
1890 )
1891}
1892
1893sub update {
1894 my ($self) = @_;
1895
1896 $self->{need_update} = 1;
1897 $self->SUPER::update;
1898}
1899
1900sub draw {
1901 my ($self) = @_;
1902
1903 if (delete $self->{need_update}) {
1904 glNewList $self->{list}, GL_COMPILE;
1905
1906 if ($::MAP) {
1907 my $sw = int $::WIDTH / 32;
1908 my $sh = int $::HEIGHT / 32;
1909
1910 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1911 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1912
1913 glTranslate $sx0 - 32, $sy0 - 32, 0;
1914
1915 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1916
1917 if ($::CFG->{fow_enable}) {
1918 if ($::CFG->{fow_smooth}) { # smooth fog of war
1919 glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
1920 glConvolutionFilter2D (
1921 GL_CONVOLUTION_2D,
1922 GL_ALPHA,
1923 3, 3,
1924 GL_ALPHA, GL_FLOAT,
1925 pack "f*",
1926 0.1, 0.1, 0.1,
1927 0.1, 0.2, 0.1,
1928 0.1, 0.1, 0.1,
1929 );
1930 glEnable GL_CONVOLUTION_2D;
1931 }
1932
1933 $self->{fow_texture} = new CFClient::Texture
1934 w => $w,
1935 h => $h,
1936 data => $data,
1937 internalformat => GL_ALPHA,
1938 format => GL_ALPHA;
1939
1940 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1941
1942 glEnable GL_BLEND;
1943 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1944 glEnable GL_TEXTURE_2D;
1945 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1946
1947 glColor +($::CFG->{fow_intensity}) x 3, 1;
1948 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1949
1950 glDisable GL_TEXTURE_2D;
1951 glDisable GL_BLEND;
1952 }
1953
1954 # HACK BEGIN
1955 {
1956 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1957 my ($w, $h) = (250, 250);
1958
1959 glEnable GL_BLEND;
1960 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1961 glEnable GL_TEXTURE_2D;
1962 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1963
1964 $self->{mapmap_texture} =
1965 new CFClient::Texture
1966 w => $w,
1967 h => $h,
1968 data => $::MAP->mapmap ($w, $h),
1969 type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
1970
1971 $self->{mapmap_texture}->draw_quad (100, 100);
1972
1973 glDisable GL_TEXTURE_2D;
1974 glDisable GL_BLEND;
1975 }
1976 # HACK END
1977 }
1978
1979 glEndList;
1980 }
1981
1982 glPushMatrix;
1983 glCallList $self->{list};
1984 glPopMatrix;
1985
1986 if ($FOCUS != $self) {
1987 glColor 64/255, 64/255, 64/255;
1988 glLogicOp GL_AND;
1989 glEnable GL_COLOR_LOGIC_OP;
1990 glBegin GL_QUADS;
1991 glVertex 0, 0;
1992 glVertex 0, $::HEIGHT;
1993 glVertex $::WIDTH, $::HEIGHT;
1994 glVertex $::WIDTH, 0;
1995 glEnd;
1996 glDisable GL_COLOR_LOGIC_OP;
1997 }
1998}
1999
2000my %DIR = (
2001 SDLK_KP8, [1, "north"],
2002 SDLK_KP9, [2, "northeast"],
2003 SDLK_KP6, [3, "east"],
2004 SDLK_KP3, [4, "southeast"],
2005 SDLK_KP2, [5, "south"],
2006 SDLK_KP1, [6, "southwest"],
2007 SDLK_KP4, [7, "west"],
2008 SDLK_KP7, [8, "northwest"],
2009
2010 SDLK_UP, [1, "north"],
2011 SDLK_RIGHT, [3, "east"],
2012 SDLK_DOWN, [5, "south"],
2013 SDLK_LEFT, [7, "west"],
2014);
2015
2016sub key_down {
2017 my ($self, $ev) = @_;
2018
2019 my $mod = $ev->key_mod;
2020 my $sym = $ev->key_sym;
2021
2022 if ($sym == SDLK_KP5) {
2023 $::CONN->user_send ("stay fire");
2024 } elsif ($sym == SDLK_a) {
2025 $::CONN->user_send ("apply");
2026 } elsif ($sym == SDLK_QUOTE) {
2027 $self->emit ('activate_console');
2028 } elsif ($sym == SDLK_SLASH) {
2029 $self->emit ('activate_console' => '/');
2030 } elsif (exists $DIR{$sym}) {
2031 if ($mod & KMOD_SHIFT) {
2032 $self->{shft}++;
2033 $::CONN->user_send ("fire $DIR{$sym}[0]");
2034 } elsif ($mod & KMOD_CTRL) {
2035 $self->{ctrl}++;
2036 $::CONN->user_send ("run $DIR{$sym}[0]");
2037 } else {
2038 $::CONN->user_send ("$DIR{$sym}[1]");
2039 }
2040 }
2041}
2042
2043sub key_up {
2044 my ($self, $ev) = @_;
2045
2046 my $mod = $ev->key_mod;
2047 my $sym = $ev->key_sym;
2048
2049 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2050 $::CONN->user_send ("fire_stop");
2051 }
2052 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2053 $::CONN->user_send ("run_stop");
2054 }
2055}
2056
2057#############################################################################
2058
2059package CFClient::UI::Animator; 2542package CFClient::UI::Animator;
2060 2543
2061use SDL::OpenGL; 2544use CFClient::OpenGL;
2062 2545
2063our @ISA = CFClient::UI::Bin::; 2546our @ISA = CFClient::UI::Bin::;
2064 2547
2065sub moveto { 2548sub moveto {
2066 my ($self, $x, $y) = @_; 2549 my ($self, $x, $y) = @_;
… …
2104 2587
2105sub new { 2588sub new {
2106 my $class = shift; 2589 my $class = shift;
2107 2590
2108 my $self = $class->SUPER::new ( 2591 my $self = $class->SUPER::new (
2109 state => 0, 2592 state => 0,
2110 connect_activate => \&toggle_flopper, 2593 on_activate => \&toggle_flopper,
2111 @_ 2594 @_
2112 ); 2595 );
2113 2596
2114 if ($self->{state}) { 2597 if ($self->{state}) {
2115 $self->{state} = 0; 2598 $self->{state} = 0;
… …
2124 2607
2125 # TODO: use animation 2608 # TODO: use animation
2126 if ($self->{state} = !$self->{state}) { 2609 if ($self->{state} = !$self->{state}) {
2127 $CFClient::UI::ROOT->add ($self->{other}); 2610 $CFClient::UI::ROOT->add ($self->{other});
2128 $self->{other}->move ($self->coord2global (0, $self->{h})); 2611 $self->{other}->move ($self->coord2global (0, $self->{h}));
2129 $self->emit ("open"); 2612 $self->_emit ("open");
2130 } else { 2613 } else {
2131 $CFClient::UI::ROOT->remove ($self->{other}); 2614 $CFClient::UI::ROOT->remove ($self->{other});
2132 $self->emit ("close"); 2615 $self->_emit ("close");
2133 } 2616 }
2134 2617
2135 $self->emit (changed => $self->{state}); 2618 $self->_emit (changed => $self->{state});
2136} 2619}
2137 2620
2138############################################################################# 2621#############################################################################
2139 2622
2623package CFClient::UI::Tooltip;
2624
2625our @ISA = CFClient::UI::Bin::;
2626
2627use CFClient::OpenGL;
2628
2629sub new {
2630 my $class = shift;
2631
2632 $class->SUPER::new (
2633 @_,
2634 can_events => 0,
2635 )
2636}
2637
2638sub set_tooltip_from {
2639 my ($self, $widget) = @_;
2640
2641 $self->add (new CFClient::UI::Label
2642 markup => $widget->{tooltip},
2643 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2644 fontsize => 0.8,
2645 fg => [0, 0, 0, 1],
2646 ellipsise => 0,
2647 font => ($widget->{tooltip_font} || $::FONT_PROP),
2648 );
2649}
2650
2651sub size_request {
2652 my ($self) = @_;
2653
2654 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2655
2656 ($w + 4, $h + 4)
2657}
2658
2659sub size_allocate {
2660 my ($self, $w, $h) = @_;
2661
2662 $self->SUPER::size_allocate ($w - 4, $h - 4);
2663}
2664
2665sub _draw {
2666 my ($self) = @_;
2667
2668 glTranslate 0.375, 0.375;
2669
2670 my ($w, $h) = @$self{qw(w h)};
2671
2672 glColor 1, 0.8, 0.4;
2673 glBegin GL_QUADS;
2674 glVertex 0 , 0;
2675 glVertex 0 , $h;
2676 glVertex $w, $h;
2677 glVertex $w, 0;
2678 glEnd;
2679
2680 glColor 0, 0, 0;
2681 glBegin GL_LINE_LOOP;
2682 glVertex 0 , 0;
2683 glVertex 0 , $h;
2684 glVertex $w, $h;
2685 glVertex $w, 0;
2686 glEnd;
2687
2688 glTranslate 2 - 0.375, 2 - 0.375;
2689 $self->SUPER::_draw;
2690}
2691
2692#############################################################################
2693
2694package CFClient::UI::Face;
2695
2696our @ISA = CFClient::UI::Base::;
2697
2698use CFClient::OpenGL;
2699
2700sub new {
2701 my $class = shift;
2702
2703 my $self = $class->SUPER::new (
2704 aspect => 1,
2705 can_events => 0,
2706 @_,
2707 );
2708
2709 if ($self->{anim} && $self->{animspeed}) {
2710 Scalar::Util::weaken (my $widget = $self);
2711
2712 $self->{timer} = Event->timer (
2713 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2714 hard => 1,
2715 interval => $self->{animspeed},
2716 cb => sub {
2717 ++$widget->{frame};
2718 $widget->update;
2719 },
2720 );
2721 }
2722
2723 $self
2724}
2725
2726sub size_request {
2727 (32, 8)
2728}
2729
2730sub update {
2731 my ($self) = @_;
2732
2733 return unless $self->{visible};
2734
2735 $self->SUPER::update;
2736}
2737
2738sub _draw {
2739 my ($self) = @_;
2740
2741 return unless $::CONN;
2742
2743 my $face;
2744
2745 if ($self->{frame}) {
2746 my $anim = $::CONN->{anim}[$self->{anim}];
2747
2748 $face = $anim->[ $self->{frame} % @$anim ]
2749 if $anim && @$anim;
2750 }
2751
2752 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2753
2754 if ($tex) {
2755 glEnable GL_TEXTURE_2D;
2756 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2757 glColor 1, 1, 1, 1;
2758 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2759 glDisable GL_TEXTURE_2D;
2760 }
2761}
2762
2763sub DESTROY {
2764 my ($self) = @_;
2765
2766 $self->{timer}->cancel
2767 if $self->{timer};
2768
2769 $self->SUPER::DESTROY;
2770}
2771
2772#############################################################################
2773
2774package CFClient::UI::Inventory;
2775
2776our @ISA = CFClient::UI::ScrolledWindow::;
2777
2778sub new {
2779 my $class = shift;
2780
2781 my $self = $class->SUPER::new (
2782 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2783 @_,
2784 );
2785
2786 $self
2787}
2788
2789sub set_items {
2790 my ($self, $items) = @_;
2791
2792 $self->{scrolled}->clear;
2793 return unless $items;
2794
2795 my @items = sort {
2796 ($a->{type} <=> $b->{type})
2797 or ($a->{name} cmp $b->{name})
2798 } @$items;
2799
2800 $self->{real_items} = \@items;
2801
2802 my $row = 0;
2803 for my $item (@items) {
2804 CFClient::Item::update_widgets $item;
2805
2806 $self->{scrolled}->add (0, $row, $item->{face_widget});
2807 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2808 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2809
2810 $row++;
2811 }
2812}
2813
2814sub size_request {
2815 my ($self) = @_;
2816 ($self->{req_w}, $self->{req_h});
2817}
2818
2819#############################################################################
2820
2821package CFClient::UI::Menu;
2822
2823our @ISA = CFClient::UI::FancyFrame::;
2824
2825use CFClient::OpenGL;
2826
2827sub new {
2828 my $class = shift;
2829
2830 my $self = $class->SUPER::new (
2831 items => [],
2832 z => 100,
2833 @_,
2834 );
2835
2836 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2837
2838 for my $item (@{ $self->{items} }) {
2839 my ($widget, $cb) = @$item;
2840
2841 # handle various types of items, only text for now
2842 if (!ref $widget) {
2843 $widget = new CFClient::UI::Label
2844 can_hover => 1,
2845 can_events => 1,
2846 text => $widget;
2847 }
2848
2849 $self->{item}{$widget} = $item;
2850
2851 $self->{vbox}->add ($widget);
2852 }
2853
2854 $self
2855}
2856
2857# popup given the event (must be a mouse button down event currently)
2858sub popup {
2859 my ($self, $ev) = @_;
2860
2861 $self->_emit ("popdown");
2862
2863 # maybe save $GRAB? must be careful about events...
2864 $GRAB = $self;
2865 $self->{button} = $ev->{button};
2866
2867 $self->show;
2868 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2869}
2870
2871sub mouse_motion {
2872 my ($self, $ev, $x, $y) = @_;
2873
2874 # TODO: should use vbox->find_widget or so
2875 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2876 $self->{hover} = $self->{item}{$HOVER};
2877}
2878
2879sub button_up {
2880 my ($self, $ev, $x, $y) = @_;
2881
2882 if ($ev->{button} == $self->{button}) {
2883 undef $GRAB;
2884 $self->hide;
2885
2886 $self->_emit ("popdown");
2887 $self->{hover}[1]->() if $self->{hover};
2888 }
2889}
2890
2891#############################################################################
2892
2893package CFClient::UI::Statusbox;
2894
2895our @ISA = CFClient::UI::VBox::;
2896
2897sub new {
2898 my $class = shift;
2899
2900 $class->SUPER::new (
2901 fontsize => 0.8,
2902 @_,
2903 )
2904}
2905
2906sub reorder {
2907 my ($self) = @_;
2908 my $NOW = time;
2909
2910 while (my ($k, $v) = each %{ $self->{item} }) {
2911 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2912 }
2913
2914 my @widgets;
2915
2916 my @items = sort {
2917 $a->{pri} <=> $b->{pri}
2918 or $b->{id} <=> $a->{id}
2919 } values %{ $self->{item} };
2920
2921 my $count = 10 + 1;
2922 for my $item (@items) {
2923 last unless --$count;
2924
2925 push @widgets, $item->{label} ||= do {
2926 # TODO: doesn't handle markup well (read as: at all)
2927 my $short = $item->{count} > 1
2928 ? "<b>$item->{count} ×</b> $item->{text}"
2929 : $item->{text};
2930
2931 for ($short) {
2932 s/^\s+//;
2933 s/\s+/ /g;
2934 }
2935
2936 new CFClient::UI::Label
2937 markup => $short,
2938 tooltip => $item->{tooltip},
2939 tooltip_font => $::FONT_PROP,
2940 tooltip_width => 0.67,
2941 fontsize => $item->{fontsize} || $self->{fontsize},
2942 max_w => $::WIDTH * 0.44,
2943 fg => $item->{fg},
2944 can_events => 1,
2945 can_hover => 1
2946 };
2947 }
2948
2949 $self->clear;
2950 $self->SUPER::add (reverse @widgets);
2951}
2952
2953sub add {
2954 my ($self, $text, %arg) = @_;
2955
2956 $text =~ s/^\s+//;
2957 $text =~ s/\s+$//;
2958
2959 return unless $text;
2960
2961 my $timeout = time + ((delete $arg{timeout}) || 60);
2962
2963 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2964
2965 if (my $item = $self->{item}{$group}) {
2966 if ($item->{text} eq $text) {
2967 $item->{count}++;
2968 } else {
2969 $item->{count} = 1;
2970 $item->{text} = $item->{tooltip} = $text;
2971 }
2972 $item->{id} = ++$self->{id};
2973 $item->{timeout} = $timeout;
2974 delete $item->{label};
2975 } else {
2976 $self->{item}{$group} = {
2977 id => ++$self->{id},
2978 text => $text,
2979 timeout => $timeout,
2980 tooltip => $text,
2981 fg => [0.8, 0.8, 0.8, 0.8],
2982 pri => 0,
2983 count => 1,
2984 %arg,
2985 };
2986 }
2987
2988 $self->reorder;
2989}
2990
2991sub reconfigure {
2992 my ($self) = @_;
2993
2994 delete $_->{label}
2995 for values %{ $self->{item} || {} };
2996
2997 $self->reorder;
2998 $self->SUPER::reconfigure;
2999}
3000
3001#############################################################################
3002
2140package CFClient::UI::Root; 3003package CFClient::UI::Root;
2141 3004
2142our @ISA = CFClient::UI::Container::; 3005our @ISA = CFClient::UI::Container::;
2143 3006
2144use SDL::OpenGL; 3007use CFClient::OpenGL;
2145 3008
2146sub check_size { 3009sub new {
2147 my ($self) = @_; 3010 my $class = shift;
2148 3011
2149 $self->configure (0, 0, $::WITH, $::HEIGHT); 3012 $class->SUPER::new (
2150} 3013 visible => 1,
2151 3014 @_,
2152sub size_request { 3015 )
2153 ($::WIDTH, $::HEIGHT)
2154} 3016}
2155 3017
2156sub configure { 3018sub configure {
2157 my ($self, $x, $y, $w, $h) = @_; 3019 my ($self, $x, $y, $w, $h) = @_;
2158 3020
2159 $self->SUPER::configure ($x, $y, $w, $h); 3021 $self->{w} = $w;
2160 3022 $self->{h} = $h;
2161 $_->configure ($_->{x}, $_->{y}, $_->size_request)
2162 for @{$self->{children}};
2163} 3023}
2164 3024
2165sub _topleft { 3025sub check_size {
3026 my ($self) = @_;
3027
3028 $self->size_allocate ($self->{w}, $self->{h})
3029 if $self->{w};
3030}
3031
3032sub size_request {
3033 my ($self) = @_;
3034
3035 ($self->{w}, $self->{h})
3036}
3037
3038sub size_allocate {
3039 my ($self, $w, $h) = @_;
3040
3041 for my $child ($self->children) {
3042 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3043
3044 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
3045 if exists $child->{req_x};
3046
3047 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3048 if exists $child->{req_y};
3049
3050 $X = $self->{user_x} if exists $self->{user_x};
3051 $Y = $self->{user_y} if exists $self->{user_y};
3052
3053 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3054 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3055
3056 $child->configure ($X, $Y, $W, $H);
3057 }
3058}
3059
3060sub coord2local {
2166 my ($self, $x, $y) = @_; 3061 my ($self, $x, $y) = @_;
2167 3062
2168 ($x, $y) 3063 ($x, $y)
2169} 3064}
2170 3065
3066sub coord2global {
3067 my ($self, $x, $y) = @_;
3068
3069 ($x, $y)
3070}
3071
2171sub update { 3072sub update {
2172 my ($self) = @_; 3073 my ($self) = @_;
2173 3074
2174 $self->check_size; 3075 $self->check_size;
2175 ::refresh (); 3076 $::WANT_REFRESH++;
2176} 3077}
2177 3078
2178sub add { 3079sub add {
2179 my ($self, $child) = @_; 3080 my ($self, @children) = @_;
2180 3081
3082 for (my @widgets = @children; my $w = pop @widgets; ) {
3083 push @widgets, $w->children;
3084 $w->{root} = $self;
3085 $w->{visible} = $self->{visible} + 1;
3086 }
3087
3088 for my $child (@children) {
3089 $child->{is_toplevel} = 1;
3090
3091 # integerise window positions
3092 $child->{x} = int $child->{x};
3093 $child->{y} = int $child->{y};
3094 }
3095
2181 $self->SUPER::add ($child); 3096 $self->SUPER::add (@children);
3097}
3098
3099sub remove {
3100 my ($self, @children) = @_;
3101
3102 $self->SUPER::remove (@children);
3103
3104 while (@children) {
3105 my $w = pop @children;
3106 push @children, $w->children;
3107 $w->set_invisible;
3108 }
2182} 3109}
2183 3110
2184sub on_refresh { 3111sub on_refresh {
2185 my ($self, $id, $cb) = @_; 3112 my ($self, $id, $cb) = @_;
2186 3113
2187 $self->{refresh_hook}{$id} = $cb; 3114 $self->{refresh_hook}{$id} = $cb;
2188} 3115}
2189 3116
3117sub on_post_alloc {
3118 my ($self, $id, $cb) = @_;
3119
3120 $self->{post_alloc_hook}{$id} = $cb;
3121}
3122
2190sub draw { 3123sub draw {
2191 my ($self) = @_; 3124 my ($self) = @_;
2192 3125
2193 while (my $rcb = delete $self->{refresh_hook}) { 3126 while ($self->{refresh_hook}) {
2194 $_->() for values %$rcb; 3127 $_->()
3128 for values %{delete $self->{refresh_hook}};
3129 }
3130
3131 if ($self->{check_size}) {
3132 my @queue;
3133
3134 for (;;) {
3135 if ($self->{check_size}) {
3136 #TODO use array-of-depth approach
3137
3138 @queue = sort { $a->{visible} <=> $b->{visible} }
3139 @queue, values %{delete $self->{check_size}};
3140 }
3141
3142 my $widget = pop @queue || last;
3143
3144 defined $widget->{visible} or last; # do not resize invisible widgets
3145
3146 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3147 ? @$widget{qw(user_w user_h)}
3148 : $widget->size_request;
3149
3150 if (delete $widget->{force_alloc}
3151 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3152 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3153
3154 $widget->{req_w} = $w;
3155 $widget->{req_h} = $h;
3156
3157 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3158
3159 $widget->{parent}->check_size
3160 if $widget->{parent};
3161 }
3162 }
3163 }
3164
3165 while ($self->{size_alloc}) {
3166 for (values %{delete $self->{size_alloc}}) {
3167 my ($widget, $w, $h) = @$_;
3168
3169 $w = 0 if $w < 0;
3170 $h = 0 if $h < 0;
3171
3172 $widget->{w} = $w;
3173 $widget->{h} = $h;
3174 $widget->emit (size_allocate => $w, $h);
3175 }
3176 }
3177
3178 while ($self->{post_alloc_hook}) {
3179 $_->()
3180 for values %{delete $self->{post_alloc_hook}};
2195 } 3181 }
2196 3182
2197 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3183 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2198 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3184 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2199 glClear GL_COLOR_BUFFER_BIT; 3185 glClear GL_COLOR_BUFFER_BIT;
2200 3186
2201 glMatrixMode GL_PROJECTION; 3187 glMatrixMode GL_PROJECTION;
2202 glLoadIdentity; 3188 glLoadIdentity;
2203 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3189 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2204 glMatrixMode GL_MODELVIEW; 3190 glMatrixMode GL_MODELVIEW;
2205 glLoadIdentity; 3191 glLoadIdentity;
2206 3192
2207 $self->_draw; 3193 $self->_draw;
2208} 3194}
… …
2210############################################################################# 3196#############################################################################
2211 3197
2212package CFClient::UI; 3198package CFClient::UI;
2213 3199
2214$ROOT = new CFClient::UI::Root; 3200$ROOT = new CFClient::UI::Root;
3201$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2215 3202
22161 32031
2217 3204

Diff Legend

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