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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.109 by root, Sat Apr 15 01:13:47 2006 UTC vs.
Revision 1.230 by root, Wed May 24 21:59:54 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
9 10
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $TOPLEVEL; 13our $ROOT;
14our $TOOLTIP;
13our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17our %WIDGET; # all widgets, weak-referenced
18
19sub check_tooltip {
20 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) {
25 $TOOLTIP->{owner} = $widget;
26
27 my $tip = $widget->{tooltip};
28
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
31 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 }
43
44 return;
45 }
46 }
47 }
48
49 $TOOLTIP->hide;
50 delete $TOOLTIP->{owner};
51}
14 52
15# class methods for events 53# class methods for events
16sub feed_sdl_key_down_event { 54sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
56 if $FOCUS;
18} 57}
19 58
20sub feed_sdl_key_up_event { 59sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
61 if $FOCUS;
22} 62}
23 63
24sub feed_sdl_button_down_event { 64sub feed_sdl_button_down_event {
25 my ($ev) = @_; 65 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 66 my ($x, $y) = ($ev->{x}, $ev->{y});
27 67
28 if (!$BUTTON_STATE) { 68 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 69 my $widget = $ROOT->find_widget ($x, $y);
30 70
31 $GRAB = $widget; 71 $GRAB = $widget;
32 $GRAB->update if $GRAB; 72 $GRAB->update if $GRAB;
33 }
34 73
74 check_tooltip;
75 }
76
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 78
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 79 if ($GRAB) {
80 ($x, $y) = $GRAB->coord2local ($x, $y);
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
82 }
38} 83}
39 84
40sub feed_sdl_button_up_event { 85sub feed_sdl_button_up_event {
41 my ($ev) = @_; 86 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 87 my ($x, $y) = ($ev->{x}, $ev->{y});
43 88
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 89 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 90
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 92
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 93 if ($GRAB) {
94 ($x, $y) = $GRAB->coord2local ($x, $y);
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
49 97
50 if (!$BUTTON_STATE) { 98 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 99 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 100 $grab->update if $grab;
53 $GRAB->update if $GRAB; 101 $GRAB->update if $GRAB;
102
103 check_tooltip;
54 } 104 }
55} 105}
56 106
57sub feed_sdl_motion_event { 107sub feed_sdl_motion_event {
58 my ($ev) = @_; 108 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 109 my ($x, $y) = ($ev->{x}, $ev->{y});
60 110
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 111 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 112
63 if ($widget != $HOVER) { 113 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 114 my $hover = $HOVER; $HOVER = $widget;
65 115
66 $hover->update if $hover && $hover->{can_hover}; 116 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 117 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 118
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 119 check_tooltip;
120 }
121
122 if ($HOVER) {
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
126}
127
128# convert position array to integers
129sub harmonize {
130 my ($vals) = @_;
131
132 my $rem = 0;
133
134 for (@$vals) {
135 my $i = int $_ + $rem;
136 $rem += $_ - $i;
137 $_ = $i;
138 }
139}
140
141sub full_refresh {
142 # make a copy, otherwise for complains about freed values.
143 my @widgets = values %WIDGET;
144
145 $_->update
146 for @widgets;
147}
148
149sub reconfigure_widgets {
150 # make a copy, otherwise C<for> complains about freed values.
151 my @widgets = values %WIDGET;
152
153 $_->reconfigure
154 for @widgets;
155}
156
157# call when resolution changes etc.
158sub rescale_widgets {
159 my ($sx, $sy) = @_;
160
161 for my $widget (values %WIDGET) {
162 if ($widget->{is_toplevel}) {
163 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
164 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
165 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
166 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
167 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
168 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
169 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
170 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
171 }
172 }
173
174 reconfigure_widgets;
71} 175}
72 176
73############################################################################# 177#############################################################################
74 178
75package CFClient::UI::Base; 179package CFClient::UI::Base;
76 180
77use strict; 181use strict;
78 182
79use SDL::OpenGL; 183use CFClient::OpenGL;
80 184
81sub new { 185sub new {
82 my $class = shift; 186 my $class = shift;
83 187
84 my $self = bless { 188 my $self = bless {
85 x => 0, 189 x => 0,
86 y => 0, 190 y => 0,
87 z => 0, 191 z => 0,
88 w => -1, 192 can_events => 1,
89 h => -1,
90 @_ 193 @_
91 }, $class; 194 }, $class;
92 195
93 for (keys %$self) { 196 for (keys %$self) {
94 if (/^connect_(.*)$/) { 197 if (/^connect_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 198 $self->connect ($1 => delete $self->{$_});
96 } 199 }
97 } 200 }
98 201
202 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
203
99 $self 204 $self
205}
206
207sub destroy {
208 my ($self) = @_;
209
210 $self->hide;
211 %$self = ();
212}
213
214sub show {
215 my ($self) = @_;
216 return if $self->{parent};
217
218 $CFClient::UI::ROOT->add ($self);
219}
220
221sub show_centered {
222 my ($self) = @_;
223 return if $self->{parent};
224
225 $self->show;
226
227 $CFClient::UI::ROOT->on_post_alloc (
228 "centered $self" => sub {
229 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
230 },
231 );
232}
233
234sub hide {
235 my ($self) = @_;
236
237 undef $GRAB if $GRAB == $self;
238 undef $HOVER if $HOVER == $self;
239
240 $self->{parent}->remove ($self)
241 if $self->{parent};
100} 242}
101 243
102sub move { 244sub move {
103 my ($self, $x, $y, $z) = @_; 245 my ($self, $x, $y, $z) = @_;
246
104 $self->{x} = $x; 247 $self->{x} = int $x;
105 $self->{y} = $y; 248 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 249 $self->{z} = $z if defined $z;
107}
108 250
109sub needs_redraw { 251 $self->update;
110 0 252}
253
254sub set_size {
255 my ($self, $w, $h) = @_;
256
257 $self->{user_w} = $w;
258 $self->{user_h} = $h;
259
260 $self->check_size;
111} 261}
112 262
113sub size_request { 263sub size_request {
114 require Carp; 264 require Carp;
115 Carp::confess "size_request is abtract"; 265 Carp::confess "size_request is abstract";
116} 266}
117 267
118sub _size_allocate { 268sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 269 my ($self, $x, $y, $w, $h) = @_;
120 270
271 if ($self->{aspect}) {
272 my $w2 = List::Util::min $w, int $h * $self->{aspect};
273 my $h2 = List::Util::min $h, int $w / $self->{aspect};
274
275 # use alignment to adjust x, y
276
277 $x += int +($w - $w2) * 0.5;
278 $y += int +($h - $h2) * 0.5;
279
280 ($w, $h) = ($w2, $h2);
281 }
282
283 if ($self->{x} != $x || $self->{y} != $y) {
121 $self->{x} = $x; 284 $self->{x} = $x;
122 $self->{y} = $y; 285 $self->{y} = $y;
286 $self->update;
287 }
123 288
124 return unless $self->{w} != $w || $self->{h} != $h; 289 if ($self->{w} != $w || $self->{h} != $h) {
125 290 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
126 $self->{w} = $w;
127 $self->{h} = $h;
128
129 1 291 }
130} 292}
131 293
132sub size_allocate { 294sub size_allocate {
295 # nothing to be done
296}
297
298sub reconfigure {
299 my ($self) = @_;
300
301 $self->check_size (1);
302 $self->update;
303}
304
305sub children {
306}
307
308sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 309 my ($self, $w, $h) = @_;
134 310
135 $self->_size_allocate ($x, $y, $w, $h); 311 delete $self->{max_w}; $self->{max_w} = $w if $w;
312 delete $self->{max_h}; $self->{max_h} = $h if $h;
313}
314
315sub set_tooltip {
316 my ($self, $tooltip) = @_;
317
318 $self->{tooltip} = $tooltip;
319
320 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
321 delete $CFClient::UI::TOOLTIP->{owner};
322 CFClient::UI::check_tooltip;
323 }
136} 324}
137 325
138# translate global coordinates to local coordinate system 326# translate global coordinates to local coordinate system
139sub translate { 327sub coord2local {
140 my ($self, $x, $y) = @_; 328 my ($self, $x, $y) = @_;
141 329
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 330 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
331}
332
333# translate local coordinates to global coordinate system
334sub coord2global {
335 my ($self, $x, $y) = @_;
336
337 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 338}
144 339
145sub focus_in { 340sub focus_in {
146 my ($self) = @_; 341 my ($self) = @_;
147 342
148 return if $FOCUS == $self; 343 return if $FOCUS == $self;
149 return unless $self->{can_focus}; 344 return unless $self->{can_focus};
150 345
151 my $focus = $FOCUS; $FOCUS = $self; 346 my $focus = $FOCUS; $FOCUS = $self;
347
348 $self->emit (focus_in => $focus);
349
152 $focus->update if $focus; 350 $focus->update if $focus;
153 $FOCUS->update; 351 $FOCUS->update;
154} 352}
155 353
156sub focus_out { 354sub focus_out {
157 my ($self) = @_; 355 my ($self) = @_;
158 356
159 return unless $FOCUS == $self; 357 return unless $FOCUS == $self;
160 358
161 my $focus = $FOCUS; undef $FOCUS; 359 my $focus = $FOCUS; undef $FOCUS;
360
361 $self->emit (focus_out => $focus);
362
162 $focus->update if $focus; #? 363 $focus->update if $focus; #?
163} 364}
164 365
165sub mouse_motion { } 366sub mouse_motion { }
166sub button_up { } 367sub button_up { }
… …
190 glPopMatrix; 391 glPopMatrix;
191 392
192 if ($self == $HOVER && $self->{can_hover}) { 393 if ($self == $HOVER && $self->{can_hover}) {
193 my ($x, $y) = @$self{qw(x y)}; 394 my ($x, $y) = @$self{qw(x y)};
194 395
195 glColor 0, 0, 1, 0.2; 396 glColor 1, 0.8, 0.5, 0.2;
196 glEnable GL_BLEND; 397 glEnable GL_BLEND;
197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 398 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198 glBegin GL_QUADS; 399 glBegin GL_QUADS;
199 glVertex $x , $y; 400 glVertex $x , $y;
200 glVertex $x + $self->{w}, $y; 401 glVertex $x + $self->{w}, $y;
201 glVertex $x + $self->{w}, $y + $self->{h}; 402 glVertex $x + $self->{w}, $y + $self->{h};
202 glVertex $x , $y + $self->{h}; 403 glVertex $x , $y + $self->{h};
203 glEnd; 404 glEnd;
204 glDisable GL_BLEND; 405 glDisable GL_BLEND;
205 } 406 }
407
408 if ($ENV{PCLIENT_DEBUG}) {
409 glPushMatrix;
410 glColor 1, 1, 0, 1;
411 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
412 glBegin GL_LINE_LOOP;
413 glVertex 0 , 0;
414 glVertex $self->{w}, 0;
415 glVertex $self->{w}, $self->{h};
416 glVertex 0 , $self->{h};
417 glEnd;
418 glPopMatrix;
419 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
420 }
206} 421}
207 422
208sub _draw { 423sub _draw {
209 my ($self) = @_; 424 my ($self) = @_;
210 425
211 warn "no draw defined for $self\n"; 426 warn "no draw defined for $self\n";
212} 427}
213 428
214sub find_widget { 429sub find_widget {
215 my ($self, $x, $y) = @_; 430 my ($self, $x, $y) = @_;
431
432 return () unless $self->{can_events};
216 433
217 return $self 434 return $self
218 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 435 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 436 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
220 437
221 () 438 ()
222} 439}
223 440
224sub set_parent { 441sub set_parent {
225 my ($self, $par) = @_; 442 my ($self, $parent) = @_;
226 443
227 $self->{parent} = $par;
228 Scalar::Util::weaken $self->{parent}; 444 Scalar::Util::weaken ($self->{parent} = $parent);
229}
230 445
231sub get_parent { 446 # TODO: req_w _does_change after ->reconfigure
232 $_[0]->{parent} 447 $self->check_size
448 unless exists $self->{req_w};
449
450 $self->show;
451}
452
453sub check_size {
454 my ($self, $forced) = @_;
455
456 $self->{force_alloc} = 1 if $forced;
457 $CFClient::UI::ROOT->{check_size}{$self} = $self;
233} 458}
234 459
235sub update { 460sub update {
236 my ($self) = @_; 461 my ($self) = @_;
237 462
… …
240} 465}
241 466
242sub connect { 467sub connect {
243 my ($self, $signal, $cb) = @_; 468 my ($self, $signal, $cb) = @_;
244 469
245 push @{ $self->{cb}{$signal} }, $cb; 470 push @{ $self->{signal_cb}{$signal} }, $cb;
246} 471}
247 472
248sub emit { 473sub emit {
249 my ($self, $signal, @args) = @_; 474 my ($self, $signal, @args) = @_;
250 475
251 $_->($self, @args) 476 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
252 for @{$self->{cb}{$signal} || []};
253} 477}
254 478
255sub DESTROY { 479sub DESTROY {
256 my ($self) = @_; 480 my ($self) = @_;
257 481
482 delete $WIDGET{$self+0};
258 #$self->deactivate; 483 #$self->deactivate;
259} 484}
260 485
261############################################################################# 486#############################################################################
262 487
263package CFClient::UI::DrawBG; 488package CFClient::UI::DrawBG;
264 489
265our @ISA = CFClient::UI::Base::; 490our @ISA = CFClient::UI::Base::;
266 491
267use strict; 492use strict;
268use SDL::OpenGL; 493use CFClient::OpenGL;
269 494
270sub new { 495sub new {
271 my $class = shift; 496 my $class = shift;
272 497
273 # range [value, low, high, page] 498 # range [value, low, high, page]
274 499
275 $class->SUPER::new ( 500 $class->SUPER::new (
276 bg => [0, 0, 0, 0.2], 501 #bg => [0, 0, 0, 0.2],
277 active_bg => [1, 1, 1, 0.5], 502 #active_bg => [1, 1, 1, 0.5],
278 @_ 503 @_
279 ) 504 )
280} 505}
281 506
282sub _draw { 507sub _draw {
283 my ($self) = @_; 508 my ($self) = @_;
284 509
510 my $color = $FOCUS == $self && $self->{active_bg}
511 ? $self->{active_bg}
512 : $self->{bg};
513
514 if ($color && (@$color < 4 || $color->[3])) {
285 my ($w, $h) = @$self{qw(w h)}; 515 my ($w, $h) = @$self{qw(w h)};
286 516
287 glEnable GL_BLEND; 517 glEnable GL_BLEND;
288 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 518 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
289 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 519 glColor @$color;
290 520
291 glBegin GL_QUADS; 521 glBegin GL_QUADS;
292 glVertex 0 , 0; 522 glVertex 0 , 0;
293 glVertex 0 , $h; 523 glVertex 0 , $h;
294 glVertex $w, $h; 524 glVertex $w, $h;
295 glVertex $w, 0; 525 glVertex $w, 0;
296 glEnd; 526 glEnd;
297 527
298 glDisable GL_BLEND; 528 glDisable GL_BLEND;
529 }
299} 530}
300 531
301############################################################################# 532#############################################################################
302 533
303package CFClient::UI::Empty; 534package CFClient::UI::Empty;
304 535
305our @ISA = CFClient::UI::Base::; 536our @ISA = CFClient::UI::Base::;
537
538sub new {
539 my ($class, %arg) = @_;
540 $class->SUPER::new (can_events => 0, %arg);
541}
306 542
307sub size_request { 543sub size_request {
308 (0, 0) 544 (0, 0)
309} 545}
310 546
… …
319sub new { 555sub new {
320 my ($class, %arg) = @_; 556 my ($class, %arg) = @_;
321 557
322 my $children = delete $arg{children} || []; 558 my $children = delete $arg{children} || [];
323 559
324 my $self = $class->SUPER::new (children => [], %arg); 560 my $self = $class->SUPER::new (
561 children => [],
562 can_events => 0,
563 %arg,
564 );
325 $self->add ($_) for @$children; 565 $self->add ($_) for @$children;
326 566
327 $self 567 $self
328} 568}
329 569
330sub add { 570sub add {
331 my ($self, $chld) = @_; 571 my ($self, @widgets) = @_;
332 572
333 $chld->set_parent ($self); 573 $_->set_parent ($self)
574 for @widgets;
575
576 use sort 'stable';
334 577
335 $self->{children} = [ 578 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 579 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 580 @{$self->{children}}, @widgets
338 ]; 581 ];
339 582
340 $self->{w} = $self->{h} = -1; 583 $self->check_size (1);
341 $self->update; 584 $self->update;
342} 585}
343 586
587sub children {
588 @{ $_[0]{children} }
589}
590
344sub remove { 591sub remove {
345 my ($self, $widget) = @_; 592 my ($self, $child) = @_;
346 593
594 delete $child->{parent};
595 $child->hide;
596
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 597 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
348 598
349 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 599 $self->check_size;
600 $self->update;
601}
602
603sub clear {
604 my ($self) = @_;
605
606 my $children = delete $self->{children};
607 $self->{children} = [];
608
609 for (@$children) {
610 delete $_->{parent};
611 $_->hide;
612 }
613
614 $self->check_size;
615 $self->update;
350} 616}
351 617
352sub find_widget { 618sub find_widget {
353 my ($self, $x, $y) = @_; 619 my ($self, $x, $y) = @_;
354 620
… …
384 650
385 $class->SUPER::new (children => [$child], %arg) 651 $class->SUPER::new (children => [$child], %arg)
386} 652}
387 653
388sub add { 654sub add {
389 my ($self, $widget) = @_; 655 my ($self, $child) = @_;
390 656
391 $self->{children} = []; 657 $self->{children} = [];
392 658
393 $self->SUPER::add ($widget); 659 $self->SUPER::add ($child);
394} 660}
395 661
396sub remove { 662sub remove {
397 my ($self, $widget) = @_; 663 my ($self, $widget) = @_;
398 664
… …
407sub size_request { 673sub size_request {
408 $_[0]{children}[0]->size_request 674 $_[0]{children}[0]->size_request
409} 675}
410 676
411sub size_allocate { 677sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 678 my ($self, $w, $h) = @_;
413 679
414 $self->_size_allocate ($x, $y, $w, $h) or return;
415
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 680 $self->{children}[0]->configure (0, 0, $w, $h);
417} 681}
418 682
419############################################################################# 683#############################################################################
420 684
421package CFClient::UI::Window; 685package CFClient::UI::Window;
422 686
423our @ISA = CFClient::UI::Bin::; 687our @ISA = CFClient::UI::Bin::;
424 688
425use SDL::OpenGL; 689use CFClient::OpenGL;
426 690
427sub new { 691sub new {
428 my ($class, %arg) = @_; 692 my ($class, %arg) = @_;
429 693
430 my $self = $class->SUPER::new (%arg); 694 my $self = $class->SUPER::new (%arg);
431} 695}
432 696
433sub update { 697sub update {
434 my ($self) = @_; 698 my ($self) = @_;
435 699
436 # we want to do this delayed... 700 $ROOT->on_post_alloc ($self => sub { $self->render_child });
437 $self->render_chld;
438 $self->SUPER::update; 701 $self->SUPER::update;
439} 702}
440 703
704sub size_allocate {
705 my ($self, $w, $h) = @_;
706
707 $self->SUPER::size_allocate ($w, $h);
708 $self->update;
709}
710
711sub _render {
712 $_[0]{children}[0]->draw;
713}
714
441sub render_chld { 715sub render_child {
442 my ($self) = @_; 716 my ($self) = @_;
443 717
444 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 718 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
445 glClearColor 0, 0, 0, 1; 719 glClearColor 0, 0, 0, 0;
446 glClear GL_COLOR_BUFFER_BIT; 720 glClear GL_COLOR_BUFFER_BIT;
447 $self->child->draw; 721
722 $self->_render;
448 }; 723 };
449}
450
451sub size_allocate {
452 my ($self, $x, $y, $w, $h) = @_;
453
454 $self->_size_allocate ($x, $y, $w, $h) or return;
455
456 $self->child->size_allocate (0, 0, $w, $h);
457
458 $self->render_chld;
459} 724}
460 725
461sub _draw { 726sub _draw {
462 my ($self) = @_; 727 my ($self) = @_;
463 728
464 my ($w, $h) = ($self->w, $self->h); 729 my ($w, $h) = ($self->w, $self->h);
465 730
466 my $tex = $self->{texture} 731 my $tex = $self->{texture}
467 or return; 732 or return;
468 733
469 glEnable GL_BLEND;
470 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
471 glEnable GL_TEXTURE_2D; 734 glEnable GL_TEXTURE_2D;
472 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 735 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
736 glColor 1, 1, 1, 1;
473 737
474 $tex->draw_quad (0, 0, $w, $h); 738 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
475 739
476 glDisable GL_BLEND;
477 glDisable GL_TEXTURE_2D; 740 glDisable GL_TEXTURE_2D;
478} 741}
479 742
480############################################################################# 743#############################################################################
481 744
482package CFClient::UI::Frame; 745package CFClient::UI::ViewPort;
483 746
484our @ISA = CFClient::UI::Bin::; 747our @ISA = CFClient::UI::Window::;
485
486use SDL::OpenGL;
487 748
488sub size_request { 749sub size_request {
489 my ($self) = @_; 750 my ($self) = @_;
490 my $chld = $self->child
491 or return (0, 0);
492 751
493 $chld->move (2, 2); 752 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
494 753
495 map { $_ + 4 } $chld->size_request; 754 @$self{qw(child_w child_h)}
496} 755}
497 756
498sub size_allocate { 757sub size_allocate {
499 my ($self, $x, $y, $w, $h) = @_; 758 my ($self, $w, $h) = @_;
759
760 my ($cw, $ch) = @$self{qw(child_w child_h)};
761# $w = $self->{w};
762 $self->child->configure (0, 0, $cw, $ch);
763 $self->update;
764}
765
766sub set_offset {
767 my ($self, $x, $y) = @_;
768
769 $self->{view_x} = int $x;
770 $self->{view_y} = int $y;
771
772 $self->update;
773}
774
775# hmm, this does not work for topleft of $self... but we should not ask for that
776sub coord2local {
777 my ($self, $x, $y) = @_;
778
779 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
780}
781
782sub coord2global {
783 my ($self, $x, $y) = @_;
784
785 $x = List::Util::min $self->{w}, $x - $self->{view_x};
786 $y = List::Util::min $self->{h}, $y - $self->{view_y};
787
788 $self->SUPER::coord2global ($x, $y)
789}
790
791sub find_widget {
792 my ($self, $x, $y) = @_;
793
794 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
795 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
796 ) {
797 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
798 } else {
799 $self->CFClient::UI::Base::find_widget ($x, $y)
500 800 }
501 $self->_size_allocate ($x, $y, $w, $h) or return;
502
503 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
504} 801}
505 802
506sub _draw { 803sub _render {
507 my ($self) = @_; 804 my ($self) = @_;
508 805
509 my $chld = $self->child; 806 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
510 807
511 my ($w, $h) = $chld->size_request; 808 $self->SUPER::_render;
512
513 glBegin GL_QUADS;
514 glColor 0, 0, 0;
515 glVertex 0 , 0;
516 glVertex 0 , $h + 4;
517 glVertex $w + 4 , $h + 4;
518 glVertex $w + 4 , 0;
519 glEnd;
520
521 $chld->draw;
522} 809}
523 810
524############################################################################# 811#############################################################################
525 812
526package CFClient::UI::FancyFrame; 813package CFClient::UI::ScrolledWindow;
527 814
528our @ISA = CFClient::UI::Bin::; 815our @ISA = CFClient::UI::HBox::;
529
530use SDL::OpenGL;
531
532my @tex =
533 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
534 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
535 816
536sub new { 817sub new {
537 my $class = shift; 818 my $class = shift;
538 819
820 my $self;
821
822 my $slider = new CFClient::UI::Slider
823 vertical => 1,
824 range => [0, 0, 1, 0.01], # HACK fix
825 connect_changed => sub {
826 $self->{vp}->set_offset (0, $_[1]);
827 },
828 ;
829
830 $self = $class->SUPER::new (
831 vp => (new CFClient::UI::ViewPort expand => 1),
832 slider => $slider,
833 @_,
834 );
835
836 $self->{vp}->add ($self->{scrolled});
837 $self->add ($self->{vp});
838 $self->add ($self->{slider});
839
840 $self
841}
842
843sub size_allocate {
844 my ($self, $w, $h) = @_;
845
846 $self->SUPER::size_allocate ($w, $h);
847
848 my $child = $self->{vp}->child;
849 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
850}
851
852#TODO# update range on size_allocate depending on child
853# update viewport offset on scroll
854
855#############################################################################
856
857package CFClient::UI::Frame;
858
859our @ISA = CFClient::UI::Bin::;
860
861use CFClient::OpenGL;
862
863sub new {
864 my $class = shift;
865
866 $class->SUPER::new (
867 bg => undef,
868 @_,
869 )
870}
871
872sub _draw {
873 my ($self) = @_;
874
875 if ($self->{bg}) {
876 my ($w, $h) = @$self{qw(w h)};
877
878 glEnable GL_BLEND;
879 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
880 glColor @{ $self->{bg} };
881
882 glBegin GL_QUADS;
883 glVertex 0 , 0;
884 glVertex 0 , $h;
885 glVertex $w, $h;
886 glVertex $w, 0;
887 glEnd;
888
889 glDisable GL_BLEND;
890 }
891
892 $self->SUPER::_draw;
893}
894
895#############################################################################
896
897package CFClient::UI::FancyFrame;
898
899our @ISA = CFClient::UI::Bin::;
900
901use CFClient::OpenGL;
902
903my @tex =
904 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
905 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
906
907sub new {
908 my $class = shift;
909
539 # TODO: user_x, user_y, overwrite moveto? 910 # TODO: user_x, user_y, overwrite moveto?
540 911
541 $class->SUPER::new ( 912 my $self = $class->SUPER::new (
542 bg => [1, 1, 1, 1], 913 bg => [1, 1, 1, 1],
543 border_bg => [1, 1, 1, 1], 914 border_bg => [1, 1, 1, 1],
544 border => $::FONTSIZE * 0.8, 915 border => 0.6,
916 is_toplevel => 1,
917 can_events => 1,
545 @_ 918 @_
919 );
920
921 $self->{title} &&= new CFClient::UI::Label
922 align => 0,
923 valign => 1,
924 text => $self->{title},
925 fontsize => $self->{border};
926
927 $self
928}
929
930sub border {
931 int $_[0]{border} * $::FONTSIZE
932}
933
934sub size_request {
935 my ($self) = @_;
936
937 my ($w, $h) = $self->SUPER::size_request;
938
939 (
940 $w + $self->border * 2,
941 $h + $self->border * 2,
546 ) 942 )
547} 943}
548 944
549sub size_request {
550 my ($self) = @_;
551
552 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
553
554 my ($w, $h) = $self->SUPER::size_request;
555
556 (
557 $w + $self->{border} * 2,
558 $h + $self->{border} * 2,
559 )
560}
561
562sub size_allocate { 945sub size_allocate {
563 my ($self, $x, $y, $w, $h) = @_; 946 my ($self, $w, $h) = @_;
564 947
565 $self->_size_allocate ($x, $y, $w, $h) or return;
566
567 $h -= List::Util::max 0, $self->{border} * 2; 948 $h -= List::Util::max 0, $self->border * 2;
568 $w -= List::Util::max 0, $self->{border} * 2; 949 $w -= List::Util::max 0, $self->border * 2;
569 950
951 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
952 if $self->{title};
953
570 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 954 $self->child->configure ($self->border, $self->border, $w, $h);
571} 955}
572 956
573sub button_down { 957sub button_down {
574 my ($self, $ev, $x, $y) = @_; 958 my ($self, $ev, $x, $y) = @_;
575 959
576 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 960 my ($w, $h) = @$self{qw(w h)};
577 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 961 my $border = $self->border;
578 962
963 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
964 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
965
966 if ($lr & $td) {
967 my ($wx, $wy) = ($self->{x}, $self->{y});
579 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 968 my ($ox, $oy) = ($ev->{x}, $ev->{y});
580 my ($bw, $bh) = ($self->{w}, $self->{h}); 969 my ($bw, $bh) = ($self->{w}, $self->{h});
970
971 my $mx = $x < $border;
972 my $my = $y < $border;
581 973
582 $self->{motion} = sub { 974 $self->{motion} = sub {
583 my ($ev, $x, $y) = @_; 975 my ($ev, $x, $y) = @_;
584 976
585 ($x, $y) = ($ev->motion_x, $ev->motion_y); 977 my $dx = $ev->{x} - $ox;
978 my $dy = $ev->{y} - $oy;
586 979
587 $self->{user_w} = $bw + $x - $ox; 980 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
588 $self->{user_h} = $bh + $y - $oy; 981 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
589 $self->update; 982 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
983 $self->check_size;
590 }; 984 };
591 985
592 } elsif ($x >= 0 && $x < $self->{w} 986 } elsif ($lr ^ $td) {
593 && $y >= 0 && $y < $self->{border}) {
594
595 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 987 my ($ox, $oy) = ($ev->{x}, $ev->{y});
596 my ($bx, $by) = ($self->{x}, $self->{y}); 988 my ($bx, $by) = ($self->{x}, $self->{y});
597 989
598 $self->{motion} = sub { 990 $self->{motion} = sub {
599 my ($ev, $x, $y) = @_; 991 my ($ev, $x, $y) = @_;
600 992
601 ($x, $y) = ($ev->motion_x, $ev->motion_y); 993 ($x, $y) = ($ev->{x}, $ev->{y});
602 994
603 $self->move ($bx + $x - $ox, $by + $y - $oy); 995 $self->move ($bx + $x - $ox, $by + $y - $oy);
604 $self->update; 996 $self->update;
605 }; 997 };
606 } 998 }
… …
622 my ($self) = @_; 1014 my ($self) = @_;
623 1015
624 my ($w, $h ) = ($self->{w}, $self->{h}); 1016 my ($w, $h ) = ($self->{w}, $self->{h});
625 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1017 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
626 1018
627 glEnable GL_BLEND;
628 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
629 glEnable GL_TEXTURE_2D; 1019 glEnable GL_TEXTURE_2D;
630 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1020 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
631 1021
1022 my $border = $self->border;
1023
632 glColor @{ $self->{border_bg} }; 1024 glColor @{ $self->{border_bg} };
633 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1025 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
634 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1026 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
635 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1027 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
636 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1028 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
637 1029
1030 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
638 my $bg = $tex[0]; 1031 my $bg = $tex[0];
639 1032
640 # TODO: repeat texture not scale 1033 # TODO: repeat texture not scale
641 my $rep_x = $cw / $bg->{w}; 1034 my $rep_x = $cw / $bg->{w};
642 my $rep_y = $ch / $bg->{h}; 1035 my $rep_y = $ch / $bg->{h};
643 1036
644 glColor @{ $self->{bg} }; 1037 glColor @{ $self->{bg} };
645 1038
646 $bg->{s} = $rep_x; 1039 $bg->{s} = $rep_x;
647 $bg->{t} = $rep_y; 1040 $bg->{t} = $rep_y;
648 $bg->{wrap_mode} = 1; 1041 $bg->{wrap_mode} = 1;
649 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1042 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1043 }
650 1044
651 glDisable GL_TEXTURE_2D; 1045 glDisable GL_TEXTURE_2D;
652 glDisable GL_BLEND; 1046
1047 $self->{title}->draw if $self->{title};
653 1048
654 $self->child->draw; 1049 $self->child->draw;
655} 1050}
656 1051
657############################################################################# 1052#############################################################################
… …
660 1055
661our @ISA = CFClient::UI::Base::; 1056our @ISA = CFClient::UI::Base::;
662 1057
663use List::Util qw(max sum); 1058use List::Util qw(max sum);
664 1059
665use SDL::OpenGL; 1060use CFClient::OpenGL;
666 1061
667sub new { 1062sub new {
668 my $class = shift; 1063 my $class = shift;
669 1064
670 $class->SUPER::new ( 1065 $class->SUPER::new (
… …
672 @_ 1067 @_
673 ) 1068 )
674} 1069}
675 1070
676sub add { 1071sub add {
677 my ($self, $x, $y, $chld) = @_; 1072 my ($self, $x, $y, $child) = @_;
678 1073
1074 $child->set_parent ($self);
679 $self->{children}[$y][$x] = $chld; 1075 $self->{children}[$y][$x] = $child;
680 $chld->set_parent ($self);
681 1076
682 $self->{w} = $self->{h} = -1; 1077 $child->check_size;
1078}
1079
1080sub children {
1081 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1082}
1083
1084# TODO: move to container class maybe? send childs a signal on removal?
1085sub clear {
1086 my ($self) = @_;
1087
1088 my @children = $self->children;
1089 delete $self->{children};
1090
1091 for (@children) {
1092 delete $_->{parent};
1093 $_->hide;
1094 }
1095
683 $self->update; 1096 $self->update;
684} 1097}
685 1098
686sub get_wh { 1099sub get_wh {
687 my ($self) = @_; 1100 my ($self) = @_;
… …
693 or next; 1106 or next;
694 1107
695 for my $x (0 .. $#$row) { 1108 for my $x (0 .. $#$row) {
696 my $widget = $row->[$x] 1109 my $widget = $row->[$x]
697 or next; 1110 or next;
698 my ($w, $h) = $widget->size_request; 1111 my ($w, $h) = @$widget{qw(req_w req_h)};
699 1112
700 $w[$x] = max $w[$x], $w; 1113 $w[$x] = max $w[$x], $w;
701 $h[$y] = max $h[$y], $h; 1114 $h[$y] = max $h[$y], $h;
702 } 1115 }
703 } 1116 }
… …
715 (sum @$hs), 1128 (sum @$hs),
716 ) 1129 )
717} 1130}
718 1131
719sub size_allocate { 1132sub size_allocate {
720 my ($self, $x, $y, $w, $h) = @_; 1133 my ($self, $w, $h) = @_;
721
722 $self->_size_allocate ($x, $y, $w, $h) or return;
723 1134
724 my ($ws, $hs) = $self->get_wh; 1135 my ($ws, $hs) = $self->get_wh;
725 1136
726 my $req_w = sum @$ws; 1137 my $req_w = sum @$ws;
727 my $req_h = sum @$hs; 1138 my $req_h = sum @$hs;
… …
733 1144
734 # linearly scale sizes 1145 # linearly scale sizes
735 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1146 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1147 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737 1148
738 $_ = int $_ for @$ws; #TODO: avoid rounding problems 1149 CFClient::UI::harmonize $ws;
739 $_ = int $_ for @$hs; #TODO: avoid rounding problems 1150 CFClient::UI::harmonize $hs;
740 1151
741 my $y; 1152 my $y;
742 1153
743 for my $r (0 .. $#{$self->{children}}) { 1154 for my $r (0 .. $#{$self->{children}}) {
744 my $row = $self->{children}[$r] 1155 my $row = $self->{children}[$r]
… …
749 1160
750 for my $c (0 .. $#$row) { 1161 for my $c (0 .. $#$row) {
751 my $col_w = $ws->[$c]; 1162 my $col_w = $ws->[$c];
752 1163
753 if (my $widget = $row->[$c]) { 1164 if (my $widget = $row->[$c]) {
754 $widget->size_allocate ($x, $y, $col_w, $row_h); 1165 $widget->configure ($x, $y, $col_w, $row_h);
755 } 1166 }
756 1167
757 $x += $col_w; 1168 $x += $col_w;
758 } 1169 }
759 1170
… …
804 (List::Util::max map $_->[1], @alloc), 1215 (List::Util::max map $_->[1], @alloc),
805 ) 1216 )
806} 1217}
807 1218
808sub size_allocate { 1219sub size_allocate {
809 my ($self, $x, $y, $w, $h) = @_; 1220 my ($self, $w, $h) = @_;
810
811 $self->_size_allocate ($x, $y, $w, $h);
812 1221
813 ($h, $w) = ($w, $h); 1222 ($h, $w) = ($w, $h);
814 1223
815 my $children = $self->{children}; 1224 my $children = $self->{children};
816 1225
817 my @h = map +($_->size_request)[0], @$children; 1226 my @h = map $_->{req_w}, @$children;
818 1227
819 my $req_h = List::Util::sum @h; 1228 my $req_h = List::Util::sum @h;
820 1229
821 if ($req_h > $h) { 1230 if ($req_h > $h) {
822 # ah well, not enough space 1231 # ah well, not enough space
… …
832 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1241 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
833 $h[$_] = $alloc_h; 1242 $h[$_] = $alloc_h;
834 } 1243 }
835 } 1244 }
836 1245
1246 CFClient::UI::harmonize \@h;
1247
837 my $y = 0; 1248 my $y = 0;
838 for (0 .. $#$children) { 1249 for (0 .. $#$children) {
839 my $child = $children->[$_]; 1250 my $child = $children->[$_];
840 my $h = int $h[$_]; 1251 my $h = $h[$_];
841 $child->size_allocate ($y, 0, $h, $w); 1252 $child->configure ($y, 0, $h, $w);
842 1253
843 $y += $h; 1254 $y += $h;
844 } 1255 }
1256
1257 1
845} 1258}
846 1259
847############################################################################# 1260#############################################################################
848 1261
849package CFClient::UI::VBox; 1262package CFClient::UI::VBox;
… …
862 (List::Util::sum map $_->[1], @alloc), 1275 (List::Util::sum map $_->[1], @alloc),
863 ) 1276 )
864} 1277}
865 1278
866sub size_allocate { 1279sub size_allocate {
867 my ($self, $x, $y, $w, $h) = @_; 1280 my ($self, $w, $h) = @_;
868 1281
869 $self->_size_allocate ($x, $y, $w, $h); 1282 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
870 1283
871 my $children = $self->{children}; 1284 my $children = $self->{children};
872 1285
873 my @h = map +($_->size_request)[1], @$children; 1286 my @h = map $_->{req_h}, @$children;
874 1287
875 my $req_h = List::Util::sum @h; 1288 my $req_h = List::Util::sum @h;
876 1289
877 if ($req_h > $h) { 1290 if ($req_h > $h) {
878 # ah well, not enough space 1291 # ah well, not enough space
… …
886 1299
887 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1300 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
888 } 1301 }
889 } 1302 }
890 1303
1304 CFClient::UI::harmonize \@h;
1305
891 my $y = 0; 1306 my $y = 0;
892 for (0 .. $#$children) { 1307 for (0 .. $#$children) {
893 my $child = $children->[$_]; 1308 my $child = $children->[$_];
894 my $h = int $h[$_]; 1309 my $h = $h[$_];
895 $child->size_allocate (0, $y, $w, $h); 1310 $child->configure (0, $y, $w, $h);
896 1311
897 $y += $h; 1312 $y += $h;
898 } 1313 }
1314
1315 1
899} 1316}
900 1317
901############################################################################# 1318#############################################################################
902 1319
903package CFClient::UI::Label; 1320package CFClient::UI::Label;
904 1321
905our @ISA = CFClient::UI::Base::; 1322our @ISA = CFClient::UI::DrawBG::;
906 1323
907use SDL::OpenGL; 1324use CFClient::OpenGL;
908 1325
909sub new { 1326sub new {
910 my ($class, %arg) = @_; 1327 my ($class, %arg) = @_;
911 1328
912 my $self = $class->SUPER::new ( 1329 my $self = $class->SUPER::new (
913 fg => [1, 1, 1], 1330 fg => [1, 1, 1],
914 fontsize => $::FONTSIZE, 1331 #bg => none
915 text => "", 1332 #active_bg => none
1333 #font => default_font
1334 #text => initial text
1335 #markup => initial narkup
1336 #max_w => maximum pixel width
1337 ellipsise => 3, # end
1338 layout => (new CFClient::Layout),
1339 fontsize => 1,
916 align => -1, 1340 align => -1,
1341 valign => -1,
917 padding => 2, 1342 padding => 2,
918 layout => new CFClient::Layout, 1343 can_events => 0,
919 %arg 1344 %arg
920 ); 1345 );
921 1346
1347 if (exists $self->{template}) {
1348 my $layout = new CFClient::Layout;
1349 $layout->set_text (delete $self->{template});
1350 $self->{template} = $layout;
1351 }
1352
1353 if (exists $self->{markup}) {
1354 $self->set_markup (delete $self->{markup});
1355 } else {
922 $self->set_text ($self->{text}); 1356 $self->set_text (delete $self->{text});
1357 }
923 1358
924 $self 1359 $self
925} 1360}
926 1361
927sub escape_text { 1362sub escape($) {
928 local $_ = $_[1]; 1363 local $_ = $_[0];
929 1364
930 s/&/&amp;/g; 1365 s/&/&amp;/g;
931 s/>/&gt;/g; 1366 s/>/&gt;/g;
932 s/</&lt;/g; 1367 s/</&lt;/g;
933 1368
934 $_[1] 1369 $_
1370}
1371
1372sub update {
1373 my ($self) = @_;
1374
1375 delete $self->{texture};
1376 $self->SUPER::update;
935} 1377}
936 1378
937sub set_text { 1379sub set_text {
938 my ($self, $text) = @_; 1380 my ($self, $text) = @_;
939 1381
1382 return if $self->{text} eq "T$text";
940 $self->{text} = $text; 1383 $self->{text} = "T$text";
1384
1385 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
941 $self->{layout}->set_markup ($text); 1386 $self->{layout}->set_text ($text);
942 1387
943 delete $self->{texture};
944# $self->{w} = $self->{h} = -1;
945 $self->update; 1388 $self->update;
1389 $self->check_size;
946} 1390}
947 1391
948sub get_text { 1392sub set_markup {
949 my ($self, $text) = @_; 1393 my ($self, $markup) = @_;
950 1394
951 $self->{text} 1395 return if $self->{text} eq "M$markup";
1396 $self->{text} = "M$markup";
1397
1398 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1399
1400 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1401 $self->{layout}->set_markup ($markup);
1402
1403 $self->update;
1404 $self->check_size;
952} 1405}
953 1406
954sub size_request { 1407sub size_request {
955 my ($self) = @_; 1408 my ($self) = @_;
956 1409
957 $self->{layout}->set_width; 1410 $self->{layout}->set_font ($self->{font}) if $self->{font};
1411 $self->{layout}->set_width ($self->{max_w} || -1);
1412 $self->{layout}->set_ellipsise ($self->{ellipsise});
1413 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
958 $self->{layout}->set_height ($self->{fontsize}); 1414 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1415
959 my ($w, $h) = $self->{layout}->size; 1416 my ($w, $h) = $self->{layout}->size;
1417
1418 if (exists $self->{template}) {
1419 $self->{template}->set_font ($self->{font}) if $self->{font};
1420 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1421
1422 my ($w2, $h2) = $self->{template}->size;
1423
1424 $w = List::Util::max $w, $w2;
1425 $h = List::Util::max $h, $h2;
1426 }
960 1427
961 ( 1428 (
962 $w + $self->{padding} * 2, 1429 $w + $self->{padding} * 2,
963 $h + $self->{padding} * 2, 1430 $h + $self->{padding} * 2,
964 ) 1431 )
965} 1432}
966 1433
967sub size_allocate { 1434sub size_allocate {
968 my ($self, $x, $y, $w, $h) = @_; 1435 my ($self, $w, $h) = @_;
969
970 $self->_size_allocate ($x, $y, $w, $h) or return;
971 1436
972 delete $self->{texture}; 1437 delete $self->{texture};
973} 1438}
974 1439
975sub update { 1440sub set_fontsize {
976 my ($self) = @_; 1441 my ($self, $fontsize) = @_;
977 1442
1443 $self->{fontsize} = $fontsize;
978 delete $self->{texture}; 1444 delete $self->{texture};
1445
979 $self->SUPER::update; 1446 $self->update;
1447 $self->check_size;
980} 1448}
981 1449
982sub _draw { 1450sub _draw {
983 my ($self) = @_; 1451 my ($self) = @_;
984 1452
1453 $self->SUPER::_draw; # draw background, if applicable
1454
985 my $tex = $self->{texture} ||= do { 1455 my $tex = $self->{texture} ||= do {
1456 $self->{layout}->set_foreground (@{$self->{fg}});
1457 $self->{layout}->set_font ($self->{font}) if $self->{font};
986 $self->{layout}->set_width ($self->{w}); 1458 $self->{layout}->set_width ($self->{w});
987 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1459 $self->{layout}->set_ellipsise ($self->{ellipsise});
1460 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1461 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1462
988 new_from_layout CFClient::Texture $self->{layout} 1463 my $tex = new_from_layout CFClient::Texture $self->{layout};
1464
1465 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1466 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1467 : ($self->{w} - $tex->{w}) * 0.5);
1468
1469 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1470 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1471 : ($self->{h} - $tex->{h}) * 0.5);
1472
1473 $tex
989 }; 1474 };
990 1475
991 glEnable GL_BLEND;
992 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
993 glEnable GL_TEXTURE_2D; 1476 glEnable GL_TEXTURE_2D;
994 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1477 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
995 1478
1479 if ($tex->{format} == GL_ALPHA) {
996 glColor @{$self->{fg}}; 1480 glColor @{$self->{fg}};
997 1481 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
998 my $x = 1482 } else {
999 $self->{align} < 0 ? $self->{padding} 1483 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1000 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1484 }
1001 : ($self->{w} - $tex->{w}) * 0.5;
1002
1003 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1004 1485
1005 glDisable GL_TEXTURE_2D; 1486 glDisable GL_TEXTURE_2D;
1006 glDisable GL_BLEND;
1007} 1487}
1008 1488
1009############################################################################# 1489#############################################################################
1010 1490
1011package CFClient::UI::Entry; 1491package CFClient::UI::EntryBase;
1012 1492
1013our @ISA = CFClient::UI::Label::; 1493our @ISA = CFClient::UI::Label::;
1014 1494
1015use SDL; 1495use CFClient::OpenGL;
1016use SDL::OpenGL;
1017 1496
1018sub new { 1497sub new {
1019 my $class = shift; 1498 my $class = shift;
1020 1499
1021 $class->SUPER::new ( 1500 $class->SUPER::new (
1022 fg => [1, 1, 1], 1501 fg => [1, 1, 1],
1023 bg => [0, 0, 0, 0.2], 1502 bg => [0, 0, 0, 0.2],
1024 active_bg => [1, 1, 1, 0.5], 1503 active_bg => [1, 1, 1, 0.5],
1025 active_fg => [0, 0, 0], 1504 active_fg => [0, 0, 0],
1026 can_hover => 1, 1505 can_hover => 1,
1027 can_focus => 1, 1506 can_focus => 1,
1507 valign => 0,
1508 can_events => 1,
1509 #text => ...
1028 @_ 1510 @_
1029 ) 1511 )
1030} 1512}
1031 1513
1032sub _set_text { 1514sub _set_text {
1033 my ($self, $text) = @_; 1515 my ($self, $text) = @_;
1034 1516
1035 my $old_text = $self->{text}; 1517 delete $self->{cur_h};
1518
1519 return if $self->{text} eq $text;
1520
1521 delete $self->{texture};
1036 1522
1037 $self->{last_activity} = $::NOW; 1523 $self->{last_activity} = $::NOW;
1038
1039 $self->{text} = $text; 1524 $self->{text} = $text;
1040 $self->{layout}->set_width ($self->{w});
1041 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1042 1525
1043 $text =~ s/./*/g if $self->{hidden}; 1526 $text =~ s/./*/g if $self->{hidden};
1527 $self->{layout}->set_text ("$text ");
1044 1528
1045 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1529 $self->emit (changed => $self->{text});
1046
1047 $text = substr $text, 0, $self->{cursor};
1048 utf8::encode $text;
1049
1050 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1051
1052 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1053 if $old_text ne $self->{text};
1054}
1055
1056sub size_request {
1057 my ($self) = @_;
1058
1059 my ($w, $h) = $self->SUPER::size_request;
1060
1061 ($w + 1, $h) # add 1 for cursor
1062}
1063
1064sub size_allocate {
1065 my ($self, $x, $y, $w, $h) = @_;
1066
1067 $self->SUPER::size_allocate ($x, $y, $w, $h);
1068
1069 $self->_set_text ($self->{text});
1070} 1530}
1071 1531
1072sub set_text { 1532sub set_text {
1073 my ($self, $text) = @_; 1533 my ($self, $text) = @_;
1074 1534
1075 $self->{cursor} = length $text; 1535 $self->{cursor} = length $text;
1076 $self->_set_text ($text); 1536 $self->_set_text ($text);
1077 $self->update; 1537 $self->update;
1538 $self->check_size;
1539}
1540
1541sub get_text {
1542 $_[0]{text}
1543}
1544
1545sub size_request {
1546 my ($self) = @_;
1547
1548 my ($w, $h) = $self->SUPER::size_request;
1549
1550 ($w + 1, $h) # add 1 for cursor
1551}
1552
1553sub size_allocate {
1554 my ($self, $w, $h) = @_;
1555
1556 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1078} 1557}
1079 1558
1080sub key_down { 1559sub key_down {
1081 my ($self, $ev) = @_; 1560 my ($self, $ev) = @_;
1082 1561
1083 my $mod = $ev->key_mod; 1562 my $mod = $ev->{mod};
1084 my $sym = $ev->key_sym; 1563 my $sym = $ev->{sym};
1085
1086 my $uni = $ev->key_unicode; 1564 my $uni = $ev->{unicode};
1087 1565
1088 my $text = $self->get_text; 1566 my $text = $self->get_text;
1089 1567
1090 if ($sym == SDLK_BACKSPACE) { 1568 if ($uni == 8) {
1091 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1569 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1092 } elsif ($sym == SDLK_DELETE) { 1570 } elsif ($uni == 127) {
1093 substr $text, $self->{cursor}, 1, ""; 1571 substr $text, $self->{cursor}, 1, "";
1094 } elsif ($sym == SDLK_LEFT) { 1572 } elsif ($sym == CFClient::SDLK_LEFT) {
1095 --$self->{cursor} if $self->{cursor}; 1573 --$self->{cursor} if $self->{cursor};
1096 } elsif ($sym == SDLK_RIGHT) { 1574 } elsif ($sym == CFClient::SDLK_RIGHT) {
1097 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1575 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1098 } elsif ($sym == SDLK_HOME) { 1576 } elsif ($sym == CFClient::SDLK_HOME) {
1099 $self->{cursor} = 0; 1577 $self->{cursor} = 0;
1100 } elsif ($sym == SDLK_END) { 1578 } elsif ($sym == CFClient::SDLK_END) {
1101 $self->{cursor} = length $text; 1579 $self->{cursor} = length $text;
1102 } elsif ($sym == SDLK_ESCAPE) { 1580 } elsif ($uni == 27) {
1103 $self->emit ('escape'); 1581 $self->emit ('escape');
1104 } elsif ($uni) { 1582 } elsif ($uni) {
1105 substr $text, $self->{cursor}++, 0, chr $uni; 1583 substr $text, $self->{cursor}++, 0, chr $uni;
1106 } 1584 }
1107 1585
1108 $self->_set_text ($text); 1586 $self->_set_text ($text);
1109 $self->update; 1587 $self->update;
1588 $self->check_size;
1110} 1589}
1111 1590
1112sub focus_in { 1591sub focus_in {
1113 my ($self) = @_; 1592 my ($self) = @_;
1114 1593
… …
1162 1641
1163 $self->SUPER::_draw; 1642 $self->SUPER::_draw;
1164 1643
1165 #TODO: force update every cursor change :( 1644 #TODO: force update every cursor change :(
1166 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1645 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1646
1647 unless (exists $self->{cur_h}) {
1648 my $text = substr $self->{text}, 0, $self->{cursor};
1649 utf8::encode $text;
1650
1651 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1652 }
1653
1167 glColor @{$self->{fg}}; 1654 glColor @{$self->{fg}};
1168 glBegin GL_LINES; 1655 glBegin GL_LINES;
1169 glVertex $self->{cur_x}, $self->{cur_y};
1170 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1656 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1657 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1171 glEnd; 1658 glEnd;
1172 } 1659 }
1173} 1660}
1174 1661
1175package CFClient::UI::LineEntry; 1662package CFClient::UI::Entry;
1176 1663
1177our @ISA = CFClient::UI::Entry::; 1664our @ISA = CFClient::UI::EntryBase::;
1178 1665
1179use SDL; 1666use CFClient::OpenGL;
1180use SDL::OpenGL;
1181 1667
1182sub key_down { 1668sub key_down {
1183 my ($self, $ev) = @_; 1669 my ($self, $ev) = @_;
1184 1670
1185 my $sym = $ev->key_sym; 1671 my $sym = $ev->{sym};
1186 1672
1187 if ($sym == SDLK_RETURN) { 1673 if ($sym == 13) {
1674 unshift @{$self->{history}},
1675 my $txt = $self->get_text;
1676 $self->{history_pointer} = -1;
1677 $self->{history_saveback} = '';
1188 $self->emit (activate => $self->get_text); 1678 $self->emit (activate => $txt);
1189 $self->update; 1679 $self->update;
1680
1681 } elsif ($sym == CFClient::SDLK_UP) {
1682 if ($self->{history_pointer} < 0) {
1683 $self->{history_saveback} = $self->get_text;
1684 }
1685 if (@{$self->{history} || []} > 0) {
1686 $self->{history_pointer}++;
1687 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1688 $self->{history_pointer} = @{$self->{history} || []} - 1;
1689 }
1690 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1691 }
1692
1693 } elsif ($sym == CFClient::SDLK_DOWN) {
1694 $self->{history_pointer}--;
1695 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1696
1697 if ($self->{history_pointer} >= 0) {
1698 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1699 } else {
1700 $self->set_text ($self->{history_saveback});
1701 }
1190 1702
1191 } else { 1703 } else {
1192 $self->SUPER::key_down ($ev); 1704 $self->SUPER::key_down ($ev);
1193 } 1705 }
1194 1706
… …
1198 1710
1199package CFClient::UI::Button; 1711package CFClient::UI::Button;
1200 1712
1201our @ISA = CFClient::UI::Label::; 1713our @ISA = CFClient::UI::Label::;
1202 1714
1203use SDL; 1715use CFClient::OpenGL;
1204use SDL::OpenGL;
1205 1716
1206my @tex = 1717my @tex =
1207 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1718 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1208 qw(b1_button_active.png); 1719 qw(b1_button_active.png);
1209 1720
1210sub new { 1721sub new {
1211 my $class = shift; 1722 my $class = shift;
1212 1723
1213 $class->SUPER::new ( 1724 $class->SUPER::new (
1214 padding => 4, 1725 padding => 4,
1215 fg => [1, 1, 1], 1726 fg => [1, 1, 1],
1216 bg => [1, 1, 1, 0.2],
1217 active_fg => [1, 1, 0], 1727 active_fg => [0, 0, 1],
1218 can_hover => 1, 1728 can_hover => 1,
1729 align => 0,
1730 valign => 0,
1731 can_events => 1,
1219 @_ 1732 @_
1220 ) 1733 )
1221} 1734}
1222 1735
1223sub button_up { 1736sub button_up {
… …
1231 1744
1232sub _draw { 1745sub _draw {
1233 my ($self) = @_; 1746 my ($self) = @_;
1234 1747
1235 local $self->{fg} = $self->{fg}; 1748 local $self->{fg} = $self->{fg};
1236 my $tex = $tex[0];
1237
1238 glEnable GL_BLEND;
1239 glEnable GL_TEXTURE_2D;
1240 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1241 1749
1242 if ($GRAB == $self) { 1750 if ($GRAB == $self) {
1243 $self->{fg} = $self->{active_fg}; 1751 $self->{fg} = $self->{active_fg};
1244 } 1752 }
1245 1753
1246 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1754 glEnable GL_TEXTURE_2D;
1247 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1755 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1756 glColor 0, 0, 0, 1;
1248 1757
1249 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1758 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1250 1759
1251 glDisable GL_TEXTURE_2D; 1760 glDisable GL_TEXTURE_2D;
1252 glDisable GL_BLEND;
1253 1761
1254 $self->SUPER::_draw; 1762 $self->SUPER::_draw;
1255} 1763}
1256 1764
1257############################################################################# 1765#############################################################################
… …
1259package CFClient::UI::CheckBox; 1767package CFClient::UI::CheckBox;
1260 1768
1261our @ISA = CFClient::UI::DrawBG::; 1769our @ISA = CFClient::UI::DrawBG::;
1262 1770
1263my @tex = 1771my @tex =
1264 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1772 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1265 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1773 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1266 1774
1267use SDL; 1775use CFClient::OpenGL;
1268use SDL::OpenGL;
1269 1776
1270sub new { 1777sub new {
1271 my $class = shift; 1778 my $class = shift;
1272 1779
1273 $class->SUPER::new ( 1780 $class->SUPER::new (
1274 padding => 2, 1781 padding => 2,
1275 fg => [1, 1, 1], 1782 fg => [1, 1, 1],
1276 active_fg => [1, 1, 0], 1783 active_fg => [1, 1, 0],
1784 bg => [0, 0, 0, 0.2],
1785 active_bg => [1, 1, 1, 0.5],
1277 state => 0, 1786 state => 0,
1278 can_hover => 1, 1787 can_hover => 1,
1279 @_ 1788 @_
1280 ) 1789 )
1281} 1790}
… …
1284 my ($self) = @_; 1793 my ($self) = @_;
1285 1794
1286 ($self->{padding} * 2 + 6) x 2 1795 ($self->{padding} * 2 + 6) x 2
1287} 1796}
1288 1797
1289sub size_allocate {
1290 my ($self, $x, $y, $w, $h) = @_;
1291
1292 $self->_size_allocate ($x, $y, $w, $h);
1293}
1294
1295sub button_down { 1798sub button_down {
1296 my ($self, $ev, $x, $y) = @_; 1799 my ($self, $ev, $x, $y) = @_;
1297 1800
1298 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1801 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1299 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1802 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1311 1814
1312 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1815 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1313 1816
1314 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1817 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1315 1818
1819 my $tex = $self->{state} ? $tex[1] : $tex[0];
1820
1821 glEnable GL_TEXTURE_2D;
1822 $tex->draw_quad_alpha (0, 0, $s, $s);
1823 glDisable GL_TEXTURE_2D;
1824}
1825
1826#############################################################################
1827
1828package CFClient::UI::Image;
1829
1830our @ISA = CFClient::UI::Base::;
1831
1832use CFClient::OpenGL;
1833use Carp qw/confess/;
1834
1835our %loaded_images;
1836
1837sub new {
1838 my $class = shift;
1839
1840 my $self = $class->SUPER::new (can_events => 0, @_);
1841
1842 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1843
1844 $loaded_images{$self->{image}} ||=
1845 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1846
1847 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1848
1849 Scalar::Util::weaken $loaded_images{$self->{image}};
1850
1851 $self->{aspect} = $tex->{w} / $tex->{h};
1852
1853 $self
1854}
1855
1856sub size_request {
1857 my ($self) = @_;
1858
1859 ($self->{tex}->{w}, $self->{tex}->{h})
1860}
1861
1862sub _draw {
1863 my ($self) = @_;
1864
1865 my $tex = $self->{tex};
1866
1867 my ($w, $h) = ($self->{w}, $self->{h});
1868
1869 if ($self->{rot90}) {
1870 glRotate 90, 0, 0, 1;
1871 glTranslate 0, -$self->{w}, 0;
1872
1873 ($w, $h) = ($h, $w);
1874 }
1875
1876 glEnable GL_TEXTURE_2D;
1877 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1878
1879 $tex->draw_quad_alpha (0, 0, $w, $h);
1880
1881 glDisable GL_TEXTURE_2D;
1882}
1883
1884#############################################################################
1885
1886package CFClient::UI::VGauge;
1887
1888our @ISA = CFClient::UI::Base::;
1889
1890use List::Util qw(min max);
1891
1892use CFClient::OpenGL;
1893
1894my %tex = (
1895 food => [
1896 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1897 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1898 ],
1899 grace => [
1900 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1901 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1902 ],
1903 hp => [
1904 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1905 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1906 ],
1907 mana => [
1908 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1909 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1910 ],
1911);
1912
1913# eg. VGauge->new (gauge => 'food'), default gauge: food
1914sub new {
1915 my $class = shift;
1916
1917 my $self = $class->SUPER::new (
1918 type => 'food',
1919 @_
1920 );
1921
1922 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1923
1924 $self
1925}
1926
1927sub size_request {
1928 my ($self) = @_;
1929
1930 #my $tex = $tex{$self->{type}}[0];
1931 #@$tex{qw(w h)}
1932 (0, 0)
1933}
1934
1935sub set_max {
1936 my ($self, $max) = @_;
1937
1938 return if $self->{max_val} == $max;
1939
1940 $self->{max_val} = $max;
1941 $self->update;
1942}
1943
1944sub set_value {
1945 my ($self, $val, $max) = @_;
1946
1947 $self->set_max ($max)
1948 if defined $max;
1949
1950 return if $self->{val} == $val;
1951
1952 $self->{val} = $val;
1953 $self->update;
1954}
1955
1956sub _draw {
1957 my ($self) = @_;
1958
1959 my $tex = $tex{$self->{type}};
1960 my ($t1, $t2, $t3) = @$tex;
1961
1962 my ($w, $h) = ($self->{w}, $self->{h});
1963
1964 if ($self->{vertical}) {
1965 glRotate 90, 0, 0, 1;
1966 glTranslate 0, -$self->{w}, 0;
1967
1968 ($w, $h) = ($h, $w);
1969 }
1970
1971 my $ycut = $self->{val} / ($self->{max_val} || 1);
1972
1973 my $ycut1 = max 0, min 1, $ycut;
1974 my $ycut2 = max 0, min 1, $ycut - 1;
1975
1976 my $h1 = $self->{h} * (1 - $ycut1);
1977 my $h2 = $self->{h} * (1 - $ycut2);
1978
1316 glEnable GL_BLEND; 1979 glEnable GL_BLEND;
1980 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1317 glEnable GL_TEXTURE_2D; 1981 glEnable GL_TEXTURE_2D;
1318 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1319 1983
1320 my $tex = $self->{state} ? $tex[1] : $tex[0]; 1984 glBindTexture GL_TEXTURE_2D, $t1->{name};
1985 glBegin GL_QUADS;
1986 glTexCoord 0 , 0; glVertex 0 , 0;
1987 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1988 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1989 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1990 glEnd;
1321 1991
1322 $tex->draw_quad (0, 0, $s, $s); 1992 my $ycut1 = List::Util::min 1, $ycut;
1993 glBindTexture GL_TEXTURE_2D, $t2->{name};
1994 glBegin GL_QUADS;
1995 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1996 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1997 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1998 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1999 glEnd;
1323 2000
2001 if ($t3) {
2002 glBindTexture GL_TEXTURE_2D, $t3->{name};
2003 glBegin GL_QUADS;
2004 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2005 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2006 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2007 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2008 glEnd;
2009 }
2010
2011 glDisable GL_BLEND;
1324 glDisable GL_TEXTURE_2D; 2012 glDisable GL_TEXTURE_2D;
1325 glDisable GL_BLEND;
1326} 2013}
1327 2014
1328############################################################################# 2015#############################################################################
1329 2016
2017package CFClient::UI::Gauge;
2018
2019our @ISA = CFClient::UI::VBox::;
2020
2021sub new {
2022 my ($class, %arg) = @_;
2023
2024 my $self = $class->SUPER::new (
2025 tooltip => $arg{type},
2026 can_hover => 1,
2027 can_events => 1,
2028 %arg,
2029 );
2030
2031 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2032 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2033 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2034
2035 $self
2036}
2037
2038sub set_fontsize {
2039 my ($self, $fsize) = @_;
2040
2041 $self->{value}->set_fontsize ($fsize);
2042 $self->{max} ->set_fontsize ($fsize);
2043}
2044
2045sub set_max {
2046 my ($self, $max) = @_;
2047
2048 $self->{gauge}->set_max ($max);
2049 $self->{max}->set_text ($max);
2050}
2051
2052sub set_value {
2053 my ($self, $val, $max) = @_;
2054
2055 $self->set_max ($max)
2056 if defined $max;
2057
2058 $self->{gauge}->set_value ($val, $max);
2059 $self->{value}->set_text ($val);
2060}
2061
2062#############################################################################
2063
1330package CFClient::UI::Slider; 2064package CFClient::UI::Slider;
1331 2065
1332use strict; 2066use strict;
1333 2067
1334use SDL::OpenGL; 2068use CFClient::OpenGL;
1335 2069
1336our @ISA = CFClient::UI::DrawBG::; 2070our @ISA = CFClient::UI::DrawBG::;
1337 2071
1338my @tex = 2072my @tex =
1339 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2073 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1340 qw(s1_slider.png s1_slider_bg.png); 2074 qw(s1_slider.png s1_slider_bg.png);
1341 2075
1342sub new { 2076sub new {
1343 my $class = shift; 2077 my $class = shift;
1344 2078
1345 # range [value, low, high, page] 2079 # range [value, low, high, page, unit]
1346 2080
1347 # TODO: 0-width page 2081 # TODO: 0-width page
1348 # TODO: req_w/h are wrong with vertical 2082 # TODO: req_w/h are wrong with vertical
1349 # TODO: calculations are off 2083 # TODO: calculations are off
1350 my $self = $class->SUPER::new ( 2084 my $self = $class->SUPER::new (
1351 fg => [1, 1, 1], 2085 fg => [1, 1, 1],
1352 active_fg => [0, 0, 0], 2086 active_fg => [0, 0, 0],
2087 bg => [0, 0, 0, 0.2],
2088 active_bg => [1, 1, 1, 0.5],
1353 range => [0, 0, 100, 10], 2089 range => [0, 0, 100, 10, 0],
1354 req_w => 40, 2090 req_w => $::WIDTH / 80,
1355 req_h => 13, 2091 req_h => $::WIDTH / 80,
1356 vertical => 0, 2092 vertical => 0,
1357 can_hover => 1, 2093 can_hover => 1,
1358 inner_pad => 5, 2094 inner_pad => 0.02,
1359 @_ 2095 @_
1360 ); 2096 );
1361 2097
2098 $self->set_value ($self->{range}[0]);
2099 $self->update;
2100
1362 $self 2101 $self
2102}
2103
2104sub set_range {
2105 my ($self, $range) = @_;
2106
2107 $self->{range} = $range;
2108
2109 $self->update;
2110}
2111
2112sub set_value {
2113 my ($self, $value) = @_;
2114
2115 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2116
2117 $hi = $lo + 1 if $hi <= $lo;
2118
2119 $page = $hi - $lo if $page > $hi - $lo;
2120
2121 $value = $lo if $value < $lo;
2122 $value = $hi - $page if $value > $hi - $page;
2123
2124 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2125 if $unit;
2126
2127 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2128
2129 if ($value != $old_value) {
2130 $self->emit (changed => $value);
2131 $self->update;
2132 }
1363} 2133}
1364 2134
1365sub size_request { 2135sub size_request {
1366 my ($self) = @_; 2136 my ($self) = @_;
1367 2137
… …
1373 2143
1374sub button_down { 2144sub button_down {
1375 my ($self, $ev, $x, $y) = @_; 2145 my ($self, $ev, $x, $y) = @_;
1376 2146
1377 $self->SUPER::button_down ($ev, $x, $y); 2147 $self->SUPER::button_down ($ev, $x, $y);
2148
2149 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2150
1378 $self->mouse_motion ($ev, $x, $y); 2151 $self->mouse_motion ($ev, $x, $y);
1379} 2152}
1380 2153
1381sub mouse_motion { 2154sub mouse_motion {
1382 my ($self, $ev, $x, $y) = @_; 2155 my ($self, $ev, $x, $y) = @_;
1383 2156
1384 if ($GRAB == $self) { 2157 if ($GRAB == $self) {
2158 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2159
2160 my (undef, $lo, $hi, $page) = @{$self->{range}};
2161
2162 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2163
2164 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2165 }
2166}
2167
2168sub update {
2169 my ($self) = @_;
2170
2171 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2172 $self->set_value ($self->{range}[0]);
2173
1385 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2174 my ($value, $lo, $hi, $page) = @{$self->{range}};
2175 my $range = ($hi - $page - $lo) || 1e-100;
1386 2176
1387 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2177 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1388 2178
1389 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2179 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1390 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2180 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1391 2181
1392 $x -= $inner_pad_px; # substract the padding 2182 $value = ($value - $lo) / $range;
1393 $x = $x * ($hi - $lo) / $inner_w + $lo; 2183 $value = $value * $self->{scale} + $self->{offset};
1394 $x = $lo if $x < $lo;
1395 $x = $hi - $page if $x > $hi - $page;
1396 $self->{range}[0] = $x;
1397 2184
1398 $self->emit (changed => $x); 2185 $self->{knob_x} = $value - $knob_w * 0.5;
1399 $self->update; 2186 $self->{knob_w} = $knob_w;
1400 } 2187 });
1401}
1402 2188
1403# the inner_* stuff is for generating a padding for the slider handle, 2189 $self->SUPER::update;
1404# so that the handle doesn't leave the texture. This calculation isn't 100%
1405# correct propably, but it does the job for now
1406sub _calc_inner_pad_px {
1407 my ($self, $w) = @_;
1408 ($w / 100) * $self->{inner_pad} # % to pixels
1409} 2190}
1410 2191
1411sub _draw { 2192sub _draw {
1412 my ($self) = @_; 2193 my ($self) = @_;
1413 2194
1414 $self->SUPER::_draw (); 2195 $self->SUPER::_draw ();
1415 2196
1416 my ($w, $h) = @$self{qw(w h)}; 2197 glScale $self->{w}, $self->{h};
1417 2198
1418 if ($self->{vertical}) { 2199 if ($self->{vertical}) {
1419 # draw a vertical slider like a rotated horizontal slider 2200 # draw a vertical slider like a rotated horizontal slider
1420 2201
2202 glTranslate 1, 0, 0;
1421 glRotate 90, 0, 0, 1; 2203 glRotate 90, 0, 0, 1;
1422 glTranslate 0, -$self->{w}, 0;
1423
1424 ($w, $h) = ($h, $w);
1425 } 2204 }
1426 2205
1427 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2206 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1428 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2207 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1429 2208
1430 my ($value, $lo, $hi, $page) = @{$self->{range}};
1431
1432 $hi = $value + 1 if $lo == $hi;
1433
1434 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1435 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1436
1437 $page = int $page * $inner_w / ($hi - $lo);
1438 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1439
1440 $w -= $page;
1441 $page &= ~1;
1442 glTranslate $page * 0.5, 0, 0;
1443 $page ||= 2;
1444
1445 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1446 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1447
1448 glEnable GL_BLEND;
1449 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1450 glEnable GL_TEXTURE_2D; 2209 glEnable GL_TEXTURE_2D;
1451 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2210 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1452 2211
1453 # draw background 2212 # draw background
1454 $tex[1]->draw_quad (0, 0, $w, $h); 2213 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1455 2214
1456 # draw handle 2215 # draw handle
1457 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2216 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1458 2217
1459 glDisable GL_BLEND;
1460 glDisable GL_TEXTURE_2D; 2218 glDisable GL_TEXTURE_2D;
1461} 2219}
1462 2220
1463############################################################################# 2221#############################################################################
1464 2222
2223package CFClient::UI::ValSlider;
2224
2225our @ISA = CFClient::UI::HBox::;
2226
2227sub new {
2228 my ($class, %arg) = @_;
2229
2230 my $range = delete $arg{range};
2231
2232 my $self = $class->SUPER::new (
2233 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2234 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2235 to_value => sub { shift },
2236 from_value => sub { shift },
2237 %arg,
2238 );
2239
2240 $self->{slider}->connect (changed => sub {
2241 my ($self, $value) = @_;
2242 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2243 $self->{parent}->emit (changed => $value);
2244 });
2245
2246# $self->{entry}->connect (changed => sub {
2247# my ($self, $value) = @_;
2248# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2249# $self->{parent}->emit (changed => $value);
2250# });
2251
2252 $self->add ($self->{slider}, $self->{entry});
2253
2254 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2255
2256 $self
2257}
2258
2259sub set_range { shift->{slider}->set_range (@_) }
2260sub set_value { shift->{slider}->set_value (@_) }
2261
2262#############################################################################
2263
1465package CFClient::UI::TextView; 2264package CFClient::UI::TextView;
1466 2265
1467our @ISA = CFClient::UI::HBox::; 2266our @ISA = CFClient::UI::HBox::;
1468 2267
1469use SDL::OpenGL; 2268use CFClient::OpenGL;
1470 2269
1471sub new { 2270sub new {
1472 my $class = shift; 2271 my $class = shift;
1473 2272
1474 my $self = $class->SUPER::new ( 2273 my $self = $class->SUPER::new (
1475 req_w => $::WIDTH / 6, 2274 fontsize => 1,
1476 req_h => $::HEIGHT / 6, 2275 can_events => 0,
1477 fontsize => $::FONTSIZE, 2276 #font => default_font
1478 @_, 2277 @_,
1479 2278
1480 layout => (new CFClient::Layout), 2279 layout => (new CFClient::Layout 1),
1481 par => [], 2280 par => [],
1482 height => 0, 2281 height => 0,
1483 children => [ 2282 children => [
1484 (new CFClient::UI::Empty expand => 1), 2283 (new CFClient::UI::Empty expand => 1),
1485 (new CFClient::UI::Slider vertical => 1), 2284 (new CFClient::UI::Slider vertical => 1),
1486 ], 2285 ],
1487 ); 2286 );
1488 2287
1489 $self->{children}[1]->connect (changed => sub { 2288 $self->{children}[1]->connect (changed => sub { $self->update });
1490 $self->update;
1491 });
1492 2289
1493 $self 2290 $self
1494} 2291}
1495 2292
1496sub set_fontsize { 2293sub set_fontsize {
… …
1498 2295
1499 $self->{fontsize} = $fontsize; 2296 $self->{fontsize} = $fontsize;
1500 $self->reflow; 2297 $self->reflow;
1501} 2298}
1502 2299
2300sub size_allocate {
2301 my ($self, $w, $h) = @_;
2302
2303 $self->SUPER::size_allocate ($w, $h);
2304
2305 $self->{layout}->set_font ($self->{font}) if $self->{font};
2306 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2307 $self->{layout}->set_width ($self->{children}[0]{w});
2308
2309 $self->reflow;
2310}
2311
1503sub text_height { 2312sub text_size {
1504 my ($self, $text) = @_; 2313 my ($self, $text, $indent) = @_;
1505 2314
1506 my $layout = $self->{layout}; 2315 my $layout = $self->{layout};
1507 2316
1508 $layout->set_height ($self->{fontsize}); 2317 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1509 $layout->set_width ($self->{w}); 2318 $layout->set_width ($self->{children}[0]{w} - $indent);
1510 $layout->set_text ($text); 2319 $layout->set_markup ($text);
1511 2320
1512 ($layout->size)[1] 2321 $layout->size
1513} 2322}
1514 2323
1515sub reflow { 2324sub reflow {
1516 my ($self) = @_; 2325 my ($self) = @_;
1517 2326
1518 $self->{need_reflow}++; 2327 $self->{need_reflow}++;
1519 $self->update; 2328 $self->update;
1520} 2329}
1521 2330
1522sub size_request { 2331sub set_offset {
1523 my ($self) = @_; 2332 my ($self, $offset) = @_;
1524 2333
1525 ($self->{req_w}, $self->{req_h}) 2334 # todo: base offset on lines or so, not on pixels
2335 $self->{children}[1]->set_value ($offset);
1526} 2336}
1527 2337
1528sub size_allocate { 2338sub clear {
1529 my ($self, $x, $y, $w, $h) = @_; 2339 my ($self) = @_;
1530 2340
1531 $self->SUPER::size_allocate ($x, $y, $w, $h); 2341 $self->{par} = [];
1532 2342 $self->{height} = 0;
1533 $self->{layout}->set_height ($self->{fontsize}); 2343 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1534 $self->{layout}->set_width ($self->{w});
1535
1536 $self->reflow;
1537} 2344}
1538 2345
1539sub add_paragraph { 2346sub add_paragraph {
1540 my ($self, $color, $text) = @_; 2347 my ($self, $color, $text, $indent) = @_;
1541 2348
1542 #TODO: intelligently "reformat" paragraph 2349 for my $line (split /\n/, $text) {
1543 2350 my ($w, $h) = $self->text_size ($line);
1544 my $height = $self->text_height ($text);
1545
1546 $self->{height} += $height; 2351 $self->{height} += $h;
2352 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2353 }
1547 2354
1548 push @{$self->{par}}, [$height, $color, $text];
1549
1550 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2355 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1551 $self->{children}[1]->update;
1552} 2356}
1553 2357
1554sub update { 2358sub update {
1555 my ($self) = @_; 2359 my ($self) = @_;
1556 2360
… …
1558 2362
1559 return unless $self->{h} > 0; 2363 return unless $self->{h} > 0;
1560 2364
1561 delete $self->{texture}; 2365 delete $self->{texture};
1562 2366
1563 $TOPLEVEL->on_refresh ($self, sub { 2367 $ROOT->on_post_alloc ($self, sub {
2368 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2369
1564 if (delete $self->{need_reflow}) { 2370 if (delete $self->{need_reflow}) {
1565 my $height = 0; 2371 my $height = 0;
1566 2372
1567 $height += $_->[0] = $self->text_height ($_->[2]) 2373 my $layout = $self->{layout};
2374
2375 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2376
1568 for @{$self->{par}}; 2377 for (@{$self->{par}}) {
2378 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2379 $layout->set_width ($W - $_->[3]);
2380 $layout->set_markup ($_->[4]);
2381 my ($w, $h) = $layout->size;
2382 $_->[0] = $w + $_->[3];
2383 $_->[1] = $h;
2384 }
2385
2386 $height += $_->[1];
2387 }
1569 2388
1570 $self->{height} = $height; 2389 $self->{height} = $height;
1571 2390
1572 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2391 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1573 2392
1574 delete $self->{texture}; 2393 delete $self->{texture};
1575 } 2394 }
1576 2395
1577 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2396 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1578 glClearColor 0, 0, 0, 1; 2397 glClearColor 0.5, 0.5, 0.5, 0;
1579 glClear GL_COLOR_BUFFER_BIT; 2398 glClear GL_COLOR_BUFFER_BIT;
1580 2399
2400 my $top = int $self->{children}[1]{range}[0];
2401
2402 my $y0 = $top;
2403 my $y1 = $top + $H;
2404
2405 my $y = 0;
2406
2407 my $layout = $self->{layout};
2408
2409 $layout->set_font ($self->{font}) if $self->{font};
2410
1581 glEnable GL_BLEND; 2411 glEnable GL_BLEND;
2412 #TODO# not correct in windows where rgba is forced off
1582 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2413 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1583 glEnable GL_TEXTURE_2D;
1584 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1585
1586 my $top = int $self->{children}[1]{range}[0];
1587
1588 my $y0 = $top;
1589 my $y1 = $top + $self->{h};
1590
1591 my $y = 0;
1592
1593 my $layout = $self->{layout};
1594 2414
1595 for my $par (@{$self->{par}}) { 2415 for my $par (@{$self->{par}}) {
1596 my $h = $par->[0]; 2416 my $h = $par->[1];
1597 2417
1598 if ($y0 < $y + $h && $y < $y1) { 2418 if ($y0 < $y + $h && $y < $y1) {
2419 $layout->set_foreground (@{ $par->[2] });
2420 $layout->set_width ($W - $par->[3]);
1599 $layout->set_text ($par->[2]); 2421 $layout->set_markup ($par->[4]);
1600 2422
1601 glColor @{ $par->[1] }; 2423 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1602 my ($W, $H) = $layout->size; 2424
1603 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2425 glRasterPos $par->[3], $y - $y0;
2426 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1604 } 2427 }
1605 2428
1606 $y += $h; 2429 $y += $h;
1607 } 2430 }
1608 2431
1609 glDisable GL_TEXTURE_2D;
1610 glDisable GL_BLEND; 2432 glDisable GL_BLEND;
1611 }; 2433 };
1612 }); 2434 });
1613} 2435}
1614 2436
1615sub _draw { 2437sub _draw {
1616 my ($self) = @_; 2438 my ($self) = @_;
1617 2439
1618 if ($self->{texture}) {
1619 glEnable GL_TEXTURE_2D; 2440 glEnable GL_TEXTURE_2D;
1620 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2441 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2442 glColor 1, 1, 1, 1;
1621 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2443 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1622 glDisable GL_TEXTURE_2D; 2444 glDisable GL_TEXTURE_2D;
1623 }
1624 2445
1625 $self->{children}[1]->draw; 2446 $self->{children}[1]->draw;
1626 2447
1627} 2448}
1628 2449
1629############################################################################# 2450#############################################################################
1630 2451
1631package CFClient::UI::MapWidget;
1632
1633use strict;
1634
1635use List::Util qw(min max);
1636
1637use SDL;
1638use SDL::OpenGL;
1639
1640our @ISA = CFClient::UI::Base::;
1641
1642sub new {
1643 my $class = shift;
1644
1645 $class->SUPER::new (
1646 z => -1,
1647 can_focus => 1,
1648 list => (glGenLists 1),
1649 @_
1650 )
1651}
1652
1653sub key_down {
1654 print "MAPKEYDOWN\n";
1655}
1656
1657sub key_up {
1658}
1659
1660sub button_down {
1661 my ($self, $ev, $x, $y) = @_;
1662
1663 $self->focus_in;
1664
1665 if ($ev->button == 2) {
1666 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1667 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1668
1669 $self->{motion} = sub {
1670 my ($ev, $x, $y) = @_;
1671
1672 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1673
1674 $::CFG->{map_shift_x} = $bw + $x - $ox;
1675 $::CFG->{map_shift_y} = $bh + $y - $oy;
1676
1677 $self->update;
1678 };
1679 }
1680}
1681
1682sub button_up {
1683 my ($self, $ev, $x, $y) = @_;
1684
1685 delete $self->{motion};
1686}
1687
1688sub mouse_motion {
1689 my ($self, $ev, $x, $y) = @_;
1690
1691 $self->{motion}->($ev, $x, $y) if $self->{motion};
1692}
1693
1694sub size_request {
1695 (
1696 1 + 32 * int $::WIDTH / 32,
1697 1 + 32 * int $::HEIGHT / 32,
1698 )
1699}
1700
1701sub update {
1702 my ($self) = @_;
1703
1704 $self->{need_update} = 1;
1705 $self->SUPER::update;
1706}
1707
1708sub draw {
1709 my ($self) = @_;
1710
1711 if (delete $self->{need_update}) {
1712 glNewList $self->{list}, GL_COMPILE;
1713
1714 if ($::MAP) {
1715 my $sw = int $::WIDTH / 32;
1716 my $sh = int $::HEIGHT / 32;
1717
1718 my $sx = $::CFG->{map_shift_x};
1719 my $sy = $::CFG->{map_shift_y};
1720
1721 glTranslate +($sx & 31) - 32, ($sy & 31) - 32, 0;
1722
1723 my ($w, $h, $data) = $::MAP->draw ($sx >> 5, $sy >> 5, 0, 0, $sw + 1, $sh + 1);
1724
1725 if ($::CFG->{fow_enable}) {
1726 if ($::CFG->{fow_smooth}) { # smooth fog of war
1727 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1728 glConvolutionFilter2D
1729 GL_CONVOLUTION_2D,
1730 GL_ALPHA,
1731 3, 3,
1732 GL_ALPHA, GL_FLOAT,
1733 pack "f*",
1734 0.1, 0.1, 0.1,
1735 0.1, 0.2, 0.1,
1736 0.1, 0.1, 0.1,
1737 ;
1738 glEnable GL_CONVOLUTION_2D;
1739 }
1740
1741 my $tex = new CFClient::Texture
1742 w => $w,
1743 h => $h,
1744 data => $data,
1745 internalformat => GL_ALPHA,
1746 format => GL_ALPHA;
1747
1748 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1749
1750 glEnable GL_BLEND;
1751 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1752 glEnable GL_TEXTURE_2D;
1753 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1754
1755 glColor +($::CFG->{fow_intensity}) x 3, 1;
1756 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1757
1758 glDisable GL_TEXTURE_2D;
1759 glDisable GL_BLEND;
1760 }
1761
1762 # HACK BEGIN
1763 {
1764 my ($w, $h) = (250, 250);
1765
1766 glEnable GL_BLEND;
1767 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1768 glEnable GL_TEXTURE_2D;
1769 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1770
1771 CFClient::Texture->new (
1772 w => $w,
1773 h => $h,
1774 data => $::MAP->mapmap ($w, $h),
1775 type => GL_UNSIGNED_INT_8_8_8_8_REV
1776 )->draw_quad (100, 100);
1777
1778 glDisable GL_TEXTURE_2D;
1779 glDisable GL_BLEND;
1780 }
1781 # HACK END
1782 }
1783
1784 glEndList;
1785 }
1786
1787 glPushMatrix;
1788 glCallList $self->{list};
1789 glPopMatrix;
1790
1791 if ($FOCUS != $self) {
1792 glColor 64/255, 64/255, 64/255;
1793 glLogicOp GL_AND;
1794 glEnable GL_COLOR_LOGIC_OP;
1795 glBegin GL_QUADS;
1796 glVertex 0, 0;
1797 glVertex 0, $::HEIGHT;
1798 glVertex $::WIDTH, $::HEIGHT;
1799 glVertex $::WIDTH, 0;
1800 glEnd;
1801 glDisable GL_COLOR_LOGIC_OP;
1802 }
1803}
1804
1805my %DIR = (
1806 SDLK_KP8, [1, "north"],
1807 SDLK_KP9, [2, "northeast"],
1808 SDLK_KP6, [3, "east"],
1809 SDLK_KP3, [4, "southeast"],
1810 SDLK_KP2, [5, "south"],
1811 SDLK_KP1, [6, "southwest"],
1812 SDLK_KP4, [7, "west"],
1813 SDLK_KP7, [8, "northwest"],
1814
1815 SDLK_UP, [1, "north"],
1816 SDLK_RIGHT, [3, "east"],
1817 SDLK_DOWN, [5, "south"],
1818 SDLK_LEFT, [7, "west"],
1819);
1820
1821sub key_down {
1822 my ($self, $ev) = @_;
1823
1824 my $mod = $ev->key_mod;
1825 my $sym = $ev->key_sym;
1826
1827 if ($sym == SDLK_KP5) {
1828 $::CONN->user_send ("command stay fire");
1829 } elsif ($sym == SDLK_a) {
1830 $::CONN->user_send ("command apply");
1831 } elsif ($sym == SDLK_QUOTE) {
1832 $self->emit ('activate_console');
1833 } elsif ($sym == SDLK_SLASH) {
1834 $self->emit ('activate_console' => '/');
1835 } elsif (exists $DIR{$sym}) {
1836 if ($mod & KMOD_SHIFT) {
1837 $self->{shft}++;
1838 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1839 } elsif ($mod & KMOD_CTRL) {
1840 $self->{ctrl}++;
1841 $::CONN->user_send ("command run $DIR{$sym}[0]");
1842 } else {
1843 $::CONN->user_send ("command $DIR{$sym}[1]");
1844 }
1845 }
1846}
1847
1848sub key_up {
1849 my ($self, $ev) = @_;
1850
1851 my $mod = $ev->key_mod;
1852 my $sym = $ev->key_sym;
1853
1854 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1855 $::CONN->user_send ("command fire_stop");
1856 }
1857 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1858 $::CONN->user_send ("command run_stop");
1859 }
1860}
1861
1862#############################################################################
1863
1864package CFClient::UI::Animator; 2452package CFClient::UI::Animator;
1865 2453
1866use SDL::OpenGL; 2454use CFClient::OpenGL;
1867 2455
1868our @ISA = CFClient::UI::Bin::; 2456our @ISA = CFClient::UI::Bin::;
1869 2457
1870sub moveto { 2458sub moveto {
1871 my ($self, $x, $y) = @_; 2459 my ($self, $x, $y) = @_;
… …
1909 2497
1910sub new { 2498sub new {
1911 my $class = shift; 2499 my $class = shift;
1912 2500
1913 my $self = $class->SUPER::new ( 2501 my $self = $class->SUPER::new (
1914 state => 0, 2502 state => 0,
1915 connect_activate => \&toggle_flopper, 2503 connect_activate => \&toggle_flopper,
1916 @_ 2504 @_
1917 ); 2505 );
1918 2506
1919 if ($self->{state}) { 2507 if ($self->{state}) {
… …
1927sub toggle_flopper { 2515sub toggle_flopper {
1928 my ($self) = @_; 2516 my ($self) = @_;
1929 2517
1930 # TODO: use animation 2518 # TODO: use animation
1931 if ($self->{state} = !$self->{state}) { 2519 if ($self->{state} = !$self->{state}) {
1932 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2520 $CFClient::UI::ROOT->add ($self->{other});
1933 $self->{other}->move ( 2521 $self->{other}->move ($self->coord2global (0, $self->{h}));
1934 ($::WIDTH - $self->{other}{w}) * 0.5, 2522 $self->emit ("open");
1935 ($::HEIGHT - $self->{other}{h}) * 0.5, 2523 } else {
2524 $CFClient::UI::ROOT->remove ($self->{other});
2525 $self->emit ("close");
2526 }
2527
2528 $self->emit (changed => $self->{state});
2529}
2530
2531#############################################################################
2532
2533package CFClient::UI::Tooltip;
2534
2535our @ISA = CFClient::UI::Bin::;
2536
2537use CFClient::OpenGL;
2538
2539sub new {
2540 my $class = shift;
2541
2542 $class->SUPER::new (
2543 @_,
2544 can_events => 0,
2545 )
2546}
2547
2548sub set_tooltip_from {
2549 my ($self, $widget) = @_;
2550
2551 $self->add (new CFClient::UI::Label
2552 markup => $widget->{tooltip},
2553 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2554 fontsize => 0.8,
2555 fg => [0, 0, 0, 1],
2556 ellipsise => 0,
2557 font => ($widget->{tooltip_font} || $::FONT_PROP),
2558 );
2559}
2560
2561sub size_request {
2562 my ($self) = @_;
2563
2564 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2565
2566 ($w + 4, $h + 4)
2567}
2568
2569sub size_allocate {
2570 my ($self, $w, $h) = @_;
2571
2572 $self->SUPER::size_allocate ($w - 4, $h - 4);
2573}
2574
2575sub _draw {
2576 my ($self) = @_;
2577
2578 glTranslate 0.375, 0.375;
2579
2580 my ($w, $h) = @$self{qw(w h)};
2581
2582 glColor 1, 0.8, 0.4;
2583 glBegin GL_QUADS;
2584 glVertex 0 , 0;
2585 glVertex 0 , $h;
2586 glVertex $w, $h;
2587 glVertex $w, 0;
2588 glEnd;
2589
2590 glColor 0, 0, 0;
2591 glBegin GL_LINE_LOOP;
2592 glVertex 0 , 0;
2593 glVertex 0 , $h;
2594 glVertex $w, $h;
2595 glVertex $w, 0;
2596 glEnd;
2597
2598 glTranslate 2 - 0.375, 2 - 0.375;
2599 $self->SUPER::_draw;
2600}
2601
2602#############################################################################
2603
2604package CFClient::UI::Face;
2605
2606our @ISA = CFClient::UI::Base::;
2607
2608use CFClient::OpenGL;
2609
2610sub new {
2611 my $class = shift;
2612
2613 my $self = $class->SUPER::new (
2614 aspect => 1,
2615 @_,
2616 );
2617
2618 if ($self->{anim} && $self->{animspeed}) {
2619 Scalar::Util::weaken (my $widget = $self);
2620
2621 $self->{timer} = Event->timer (
2622 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2623 hard => 1,
2624 interval => $self->{animspeed},
2625 cb => sub {
2626 ++$widget->{frame};
2627 $widget->update;
2628 },
1936 ); 2629 );
2630 }
2631
2632 $self
2633}
2634
2635sub size_request {
2636 (32, 8)
2637}
2638
2639sub update {
2640 my ($self) = @_;
2641
2642 return unless $self->{visible};
2643
2644 $self->SUPER::update;
2645}
2646
2647sub _draw {
2648 my ($self) = @_;
2649
2650 return unless $::CONN;
2651
2652 my $face;
2653
2654 if ($self->{frame}) {
2655 my $anim = $::CONN->{anim}[$self->{anim}];
2656
2657 $face = $anim->[ $self->{frame} % @$anim ]
2658 if $anim && @$anim;
2659 }
2660
2661 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2662
2663 if ($tex) {
2664 glEnable GL_TEXTURE_2D;
2665 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2666 glColor 1, 1, 1, 1;
2667 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2668 glDisable GL_TEXTURE_2D;
2669 }
2670}
2671
2672sub DESTROY {
2673 my ($self) = @_;
2674
2675 $self->{timer}->cancel
2676 if $self->{timer};
2677
2678 $self->SUPER::DESTROY;
2679}
2680
2681#############################################################################
2682
2683package CFClient::UI::InventoryItem;
2684
2685our @ISA = CFClient::UI::HBox::;
2686
2687sub _item_to_desc {
2688 my ($item) = @_;
2689
2690 my $desc =
2691 $item->{nrof} < 2
2692 ? $item->{name}
2693 : "$item->{nrof} × $item->{name_pl}";
2694
2695 $item->{flags} & Crossfire::Protocol::F_OPEN
2696 and $desc .= " (open)";
2697 $item->{flags} & Crossfire::Protocol::F_APPLIED
2698 and $desc .= " (applied)";
2699 $item->{flags} & Crossfire::Protocol::F_UNPAID
2700 and $desc .= " (unpaid)";
2701 $item->{flags} & Crossfire::Protocol::F_MAGIC
2702 and $desc .= " (magic)";
2703 $item->{flags} & Crossfire::Protocol::F_CURSED
2704 and $desc .= " (cursed)";
2705 $item->{flags} & Crossfire::Protocol::F_DAMNED
2706 and $desc .= " (damned)";
2707 $item->{flags} & Crossfire::Protocol::F_LOCKED
2708 and $desc .= " *";
2709
2710 $desc
2711}
2712
2713sub new {
2714 my $class = shift;
2715
2716 my %args = @_;
2717
2718 my $item = delete $args{item};
2719
2720 my $desc = _item_to_desc ($item);
2721
2722 my $self = $class->SUPER::new (
2723 can_hover => 1,
2724 can_events => 1,
2725 tooltip => ((CFClient::UI::Label::escape $desc)
2726 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2727 connect_button_down => sub {
2728 my ($self, $ev, $x, $y) = @_;
2729
2730 # todo: maybe put examine on 1? but should just be a tooltip :(
2731 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2732 my $targ = $::CONN->{player}{tag};
2733
2734 if ($item->{container} == $::CONN->{player}{tag}) {
2735 $targ = $main::OPENCONT;
2736 }
2737
2738 $::CONN->send ("move $targ $item->{tag} 0");
2739 } elsif ($ev->{button} == 1) {
2740 $::CONN->send ("examine $item->{tag}");
2741 } elsif ($ev->{button} == 2) {
2742 $::CONN->send ("apply $item->{tag}");
2743 } elsif ($ev->{button} == 3) {
2744 my @menu_items = (
2745 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2746 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2747 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2748 (
2749 $item->{flags} & Crossfire::Protocol::F_LOCKED
2750 ? (
2751 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2752 )
2753 : (
2754 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2755 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2756 )
2757 ),
2758 );
2759
2760 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2761 }
2762
2763 1
2764 },
2765 %args
2766 );
2767
2768
2769 $self->add (new CFClient::UI::Face
2770 can_events => 0,
2771 face => $item->{face},
2772 anim => $item->{anim},
2773 animspeed => $item->{animspeed},
2774 );
2775
2776 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2777
2778 $self->{item} = $item;
2779
2780 $self->update_item;
2781
2782 $self
2783}
2784
2785sub update_item {
2786 my ($self) = @_;
2787
2788 my $desc = _item_to_desc ($self->{item});
2789
2790 $self->{name_lbl}->set_text ($desc);
2791}
2792
2793#############################################################################
2794
2795package CFClient::UI::Inventory;
2796
2797our @ISA = CFClient::UI::ScrolledWindow::;
2798
2799sub new {
2800 my $class = shift;
2801
2802 my $self = $class->SUPER::new (
2803 scrolled => (new CFClient::UI::Table),
2804 @_,
2805 );
2806
2807 $self
2808}
2809
2810sub set_items {
2811 my ($self, $items) = @_;
2812
2813 $self->{scrolled}->clear;
2814 return unless $items;
2815
2816 my @items = sort {
2817 ($a->{type} <=> $b->{type})
2818 or ($a->{name} cmp $b->{name})
2819 } @$items;
2820
2821 $self->{real_items} = \@items;
2822
2823 for my $item (@items) {
2824 $item->{item} = $item;
2825 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2826 $item->update_item ();
2827 }
2828
2829 my $i = 0;
2830 for (@items) {
2831 $self->{scrolled}->add (0, $i, $_);
2832 my $nrof = $_->{item}->{nrof} || 1;
2833 $self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
2834 }
2835
2836# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2837}
2838
2839sub size_request {
2840 my ($self) = @_;
2841 ($self->{req_w}, $self->{req_h});
2842}
2843
2844#############################################################################
2845
2846package CFClient::UI::Menu;
2847
2848our @ISA = CFClient::UI::FancyFrame::;
2849
2850use CFClient::OpenGL;
2851
2852sub new {
2853 my $class = shift;
2854
2855 my $self = $class->SUPER::new (
2856 items => [],
2857 z => 100,
2858 @_,
2859 );
2860
2861 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2862
2863 for my $item (@{ $self->{items} }) {
2864 my ($widget, $cb) = @$item;
2865
2866 # handle various types of items, only text for now
2867 if (!ref $widget) {
2868 $widget = new CFClient::UI::Label
2869 can_hover => 1,
2870 can_events => 1,
2871 text => $widget;
2872 }
2873
2874 $self->{item}{$widget} = $item;
2875
2876 $self->{vbox}->add ($widget);
2877 }
2878
2879 $self
2880}
2881
2882# popup given the event (must be a mouse button down event currently)
2883sub popup {
2884 my ($self, $ev) = @_;
2885
2886 $self->emit ("popdown");
2887
2888 # maybe save $GRAB? must be careful about events...
2889 $GRAB = $self;
2890 $self->{button} = $ev->{button};
2891
2892 $self->show;
2893 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2894}
2895
2896sub mouse_motion {
2897 my ($self, $ev, $x, $y) = @_;
2898
2899 # TODO: should use vbox->find_widget or so
2900 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2901 $self->{hover} = $self->{item}{$HOVER};
2902}
2903
2904sub button_up {
2905 my ($self, $ev, $x, $y) = @_;
2906
2907 if ($ev->{button} == $self->{button}) {
2908 undef $GRAB;
2909 $self->hide;
2910
2911 $self->emit ("popdown");
2912 $self->{hover}[1]->() if $self->{hover};
2913 }
2914}
2915
2916#############################################################################
2917
2918package CFClient::UI::Statusbox;
2919
2920our @ISA = CFClient::UI::VBox::;
2921
2922sub new {
2923 my $class = shift;
2924
2925 $class->SUPER::new (
2926 fontsize => 0.8,
2927 @_,
2928 )
2929}
2930
2931sub reorder {
2932 my ($self) = @_;
2933 my $NOW = time;
2934
2935 while (my ($k, $v) = each %{ $self->{item} }) {
2936 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2937 }
2938
2939 my @widgets;
2940
2941 my @items = sort {
2942 $a->{pri} <=> $b->{pri}
2943 or $b->{id} <=> $a->{id}
2944 } values %{ $self->{item} };
2945
2946 my $count = 10 + 1;
2947 for my $item (@items) {
2948 last unless --$count;
2949
2950 push @widgets, $item->{label} ||= do {
2951 # TODO: doesn't handle markup well (read as: at all)
2952 my $short = $item->{count} > 1
2953 ? "<b>$item->{count} ×</b> $item->{text}"
2954 : $item->{text};
2955
2956 for ($short) {
2957 s/^\s+//;
2958 s/\s+/ /g;
2959 }
2960
2961 new CFClient::UI::Label
2962 markup => $short,
2963 tooltip => $item->{tooltip},
2964 tooltip_font => $::FONT_PROP,
2965 tooltip_width => 0.67,
2966 fontsize => $item->{fontsize} || $self->{fontsize},
2967 max_w => $::WIDTH * 0.44,
2968 fg => $item->{fg},
2969 can_events => 1,
2970 can_hover => 1
2971 };
2972 }
2973
2974 $self->clear;
2975 $self->SUPER::add (reverse @widgets);
2976}
2977
2978sub add {
2979 my ($self, $text, %arg) = @_;
2980
2981 $text =~ s/^\s+//;
2982 $text =~ s/\s+$//;
2983
2984 my $timeout = time + ((delete $arg{timeout}) || 60);
2985
2986 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2987
2988 if (my $item = $self->{item}{$group}) {
2989 if ($item->{text} eq $text) {
2990 $item->{count}++;
2991 } else {
2992 $item->{count} = 1;
2993 $item->{text} = $item->{tooltip} = $text;
2994 }
2995 $item->{id} = ++$self->{id};
2996 $item->{timeout} = $timeout;
2997 delete $item->{label};
1937 } else { 2998 } else {
1938 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2999 $self->{item}{$group} = {
3000 id => ++$self->{id},
3001 text => $text,
3002 timeout => $timeout,
3003 tooltip => $text,
3004 fg => [0.8, 0.8, 0.8, 0.8],
3005 pri => 0,
3006 count => 1,
3007 %arg,
3008 };
1939 } 3009 }
3010
3011 $self->reorder;
3012}
3013
3014sub reconfigure {
3015 my ($self) = @_;
3016
3017 delete $_->{label}
3018 for values %{ $self->{item} || {} };
3019
3020 $self->reorder;
3021 $self->SUPER::reconfigure;
1940} 3022}
1941 3023
1942############################################################################# 3024#############################################################################
1943 3025
1944package CFClient::UI::Toplevel; 3026package CFClient::UI::Root;
1945 3027
1946our @ISA = CFClient::UI::Container::; 3028our @ISA = CFClient::UI::Container::;
1947 3029
1948use SDL::OpenGL; 3030use CFClient::OpenGL;
3031
3032sub new {
3033 my $class = shift;
3034
3035 $class->SUPER::new (
3036 @_,
3037 )
3038}
3039
3040sub configure {
3041 my ($self, $x, $y, $w, $h) = @_;
3042
3043 $self->{w} = $w;
3044 $self->{h} = $h;
3045}
3046
3047sub check_size {
3048 my ($self) = @_;
3049
3050 $self->size_allocate ($self->{w}, $self->{h})
3051 if $self->{w};
3052}
1949 3053
1950sub size_request { 3054sub size_request {
1951 ($::WIDTH, $::HEIGHT) 3055 my ($self) = @_;
3056
3057 ($self->{w}, $self->{h})
1952} 3058}
1953 3059
1954sub size_allocate { 3060sub size_allocate {
1955 my ($self, $x, $y, $w, $h) = @_; 3061 my ($self, $w, $h) = @_;
1956 3062
1957 $self->_size_allocate ($x, $y, $w, $h); 3063 for my $child ($self->children) {
3064 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1958 3065
1959 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3066 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
1960 for @{$self->{children}}; 3067 if exists $child->{req_x};
1961}
1962 3068
1963sub translate { 3069 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3070 if exists $child->{req_y};
3071
3072 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3073 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3074
3075 $child->configure ($X, $Y, $W, $H);
3076 }
3077}
3078
3079sub coord2local {
1964 my ($self, $x, $y) = @_; 3080 my ($self, $x, $y) = @_;
1965 3081
1966 ($x, $y) 3082 ($x, $y)
1967} 3083}
1968 3084
3085sub coord2global {
3086 my ($self, $x, $y) = @_;
3087
3088 ($x, $y)
3089}
3090
1969sub update { 3091sub update {
1970 my ($self) = @_; 3092 my ($self) = @_;
1971 3093
1972 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3094 $self->check_size;
1973 ::refresh (); 3095 $::WANT_REFRESH++;
1974} 3096}
1975 3097
1976sub add { 3098sub add {
1977 my ($self, $widget) = @_; 3099 my ($self, @children) = @_;
1978 3100
3101 for (my @widgets = @children; my $w = pop @widgets; ) {
3102 push @widgets, $w->children;
3103 $w->{root} = $self;
3104 $w->{visible} = 1;
3105 }
3106
3107 for my $child (@children) {
3108 $child->{is_toplevel} = 1;
3109
3110 # integerise window positions
3111 $child->{x} = int $child->{x};
3112 $child->{y} = int $child->{y};
3113 }
3114
1979 $self->SUPER::add ($widget); 3115 $self->SUPER::add (@children);
3116}
1980 3117
1981 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3118sub remove {
3119 my ($self, @children) = @_;
3120
3121 $self->SUPER::remove (@children);
3122
3123 while (@children) {
3124 my $w = pop @children;
3125 push @children, $w->children;
3126 delete $w->{visible};
3127 }
1982} 3128}
1983 3129
1984sub on_refresh { 3130sub on_refresh {
1985 my ($self, $id, $cb) = @_; 3131 my ($self, $id, $cb) = @_;
1986 3132
1987 $self->{refresh_hook}{$id} = $cb; 3133 $self->{refresh_hook}{$id} = $cb;
1988} 3134}
1989 3135
3136sub on_post_alloc {
3137 my ($self, $id, $cb) = @_;
3138
3139 $self->{post_alloc_hook}{$id} = $cb;
3140}
3141
1990sub draw { 3142sub draw {
1991 my ($self) = @_; 3143 my ($self) = @_;
1992 3144
1993 while (my $rcb = delete $self->{refresh_hook}) { 3145 while ($self->{refresh_hook}) {
1994 $_->() for values %$rcb; 3146 $_->()
3147 for values %{delete $self->{refresh_hook}};
3148 }
3149
3150 if ($self->{check_size}) {
3151 my @queue = ([], []);
3152
3153 for (;;) {
3154 if ($self->{check_size}) {
3155 # heuristic: check containers last
3156 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3157 for values %{delete $self->{check_size}}
3158 }
3159
3160 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3161
3162 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3163 ? @$widget{qw(user_w user_h)}
3164 : $widget->size_request;
3165
3166 if (delete $widget->{force_alloc}
3167 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3168 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3169
3170 $widget->{req_w} = $w;
3171 $widget->{req_h} = $h;
3172
3173 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3174
3175 $widget->{parent}->check_size
3176 if $widget->{parent};
3177 }
3178 }
3179 }
3180
3181 while ($self->{size_alloc}) {
3182 for (values %{delete $self->{size_alloc}}) {
3183 my ($widget, $w, $h) = @$_;
3184
3185 $w = 0 if $w < 0;
3186 $h = 0 if $h < 0;
3187
3188 $widget->{w} = $w;
3189 $widget->{h} = $h;
3190 $widget->size_allocate ($w, $h);
3191 $widget->emit (size_allocate => $w, $h);
3192 }
3193 }
3194
3195 while ($self->{post_alloc_hook}) {
3196 $_->()
3197 for values %{delete $self->{post_alloc_hook}};
1995 } 3198 }
1996 3199
1997 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3200 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1998 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3201 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1999 glClear GL_COLOR_BUFFER_BIT; 3202 glClear GL_COLOR_BUFFER_BIT;
2000 3203
2001 glMatrixMode GL_PROJECTION; 3204 glMatrixMode GL_PROJECTION;
2002 glLoadIdentity; 3205 glLoadIdentity;
2003 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3206 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2004 glMatrixMode GL_MODELVIEW; 3207 glMatrixMode GL_MODELVIEW;
2005 glLoadIdentity; 3208 glLoadIdentity;
2006 3209
2007 $self->_draw; 3210 $self->_draw;
2008} 3211}
2009 3212
2010############################################################################# 3213#############################################################################
2011 3214
2012package CFClient::UI; 3215package CFClient::UI;
2013 3216
2014$TOPLEVEL = new CFClient::UI::Toplevel; 3217$ROOT = new CFClient::UI::Root;
3218$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2015 3219
20161 32201
2017 3221

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