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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.112 by root, Sat Apr 15 12:29:46 2006 UTC vs.
Revision 1.239 by root, Thu May 25 22:29:57 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])
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])
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 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
80 if $GRAB;
38} 81}
39 82
40sub feed_sdl_button_up_event { 83sub feed_sdl_button_up_event {
41 my ($ev) = @_; 84 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
43 86
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 87 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 88
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 89 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 90
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 91 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
92 if $GRAB;
49 93
50 if (!$BUTTON_STATE) { 94 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 95 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 96 $grab->update if $grab;
53 $GRAB->update if $GRAB; 97 $GRAB->update if $GRAB;
98
99 check_tooltip;
54 } 100 }
55} 101}
56 102
57sub feed_sdl_motion_event { 103sub feed_sdl_motion_event {
58 my ($ev) = @_; 104 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
60 106
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 108
63 if ($widget != $HOVER) { 109 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 110 my $hover = $HOVER; $HOVER = $widget;
65 111
66 $hover->update if $hover && $hover->{can_hover}; 112 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 113 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 114
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 115 check_tooltip;
116 }
117
118 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
119 if $HOVER;
71} 120}
72 121
73# convert position array to integers 122# convert position array to integers
74sub harmonize { 123sub harmonize {
75 my ($vals) = @_; 124 my ($vals) = @_;
76 125
77 my $rem = 0; 126 my $rem = 0;
78 127
79 for ($vals) { 128 for (@$vals) {
80 my $i = int $_ + $rem; 129 my $i = int $_ + $rem;
81 $rem += $_ - $i; 130 $rem += $_ - $i;
82 $_ = $i; 131 $_ = $i;
83 } 132 }
84} 133}
85 134
135sub full_refresh {
136 # make a copy, otherwise for complains about freed values.
137 my @widgets = values %WIDGET;
138
139 $_->update
140 for @widgets;
141}
142
143sub reconfigure_widgets {
144 # make a copy, otherwise C<for> complains about freed values.
145 my @widgets = values %WIDGET;
146
147 $_->reconfigure
148 for @widgets;
149}
150
151# call when resolution changes etc.
152sub rescale_widgets {
153 my ($sx, $sy) = @_;
154
155 for my $widget (values %WIDGET) {
156 if ($widget->{is_toplevel}) {
157 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
158 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
159 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
160 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
161 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
162 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
163 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
164 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
165 }
166 }
167
168 reconfigure_widgets;
169}
170
86############################################################################# 171#############################################################################
87 172
88package CFClient::UI::Base; 173package CFClient::UI::Base;
89 174
90use strict; 175use strict;
91 176
92use SDL::OpenGL; 177use CFClient::OpenGL;
93 178
94sub new { 179sub new {
95 my $class = shift; 180 my $class = shift;
96 181
97 my $self = bless { 182 my $self = bless {
98 x => 0, 183 x => 0,
99 y => 0, 184 y => 0,
100 z => 0, 185 z => 0,
101 w => -1, 186 can_events => 1,
102 h => -1,
103 @_ 187 @_
104 }, $class; 188 }, $class;
105 189
106 for (keys %$self) { 190 for (keys %$self) {
107 if (/^connect_(.*)$/) { 191 if (/^connect_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 192 $self->connect ($1 => delete $self->{$_});
109 } 193 }
110 } 194 }
111 195
196 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
197
112 $self 198 $self
199}
200
201sub destroy {
202 my ($self) = @_;
203
204 $self->hide;
205 %$self = ();
206}
207
208sub show {
209 my ($self) = @_;
210 return if $self->{parent};
211
212 $CFClient::UI::ROOT->add ($self);
213}
214
215sub show_centered {
216 my ($self) = @_;
217 return if $self->{parent};
218
219 $self->show;
220
221 $CFClient::UI::ROOT->on_post_alloc (
222 "centered $self" => sub {
223 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
224 },
225 );
226}
227
228sub set_invisible {
229 my ($self) = @_;
230
231 # broken show/hide model
232
233 delete $self->{visible};
234
235 undef $GRAB if $GRAB == $self;
236 undef $HOVER if $HOVER == $self;
237
238 CFClient::UI::check_tooltip
239 if $CFClient::UI::TOOLTIP->{owner} == $self;
240
241 $self->focus_out;
242}
243
244sub hide {
245 my ($self) = @_;
246
247 $self->set_invisible;
248
249 $self->{parent}->remove ($self)
250 if $self->{parent};
113} 251}
114 252
115sub move { 253sub move {
116 my ($self, $x, $y, $z) = @_; 254 my ($self, $x, $y, $z) = @_;
255
117 $self->{x} = $x; 256 $self->{x} = int $x;
118 $self->{y} = $y; 257 $self->{y} = int $y;
119 $self->{z} = $z if defined $z; 258 $self->{z} = $z if defined $z;
120}
121 259
122sub needs_redraw { 260 $self->update;
123 0 261}
262
263sub set_size {
264 my ($self, $w, $h) = @_;
265
266 $self->{user_w} = $w;
267 $self->{user_h} = $h;
268
269 $self->check_size;
124} 270}
125 271
126sub size_request { 272sub size_request {
127 require Carp; 273 require Carp;
128 Carp::confess "size_request is abtract"; 274 Carp::confess "size_request is abstract";
129} 275}
130 276
131sub _size_allocate { 277sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 278 my ($self, $x, $y, $w, $h) = @_;
133 279
280 if ($self->{aspect}) {
281 my $w2 = List::Util::min $w, int $h * $self->{aspect};
282 my $h2 = List::Util::min $h, int $w / $self->{aspect};
283
284 # use alignment to adjust x, y
285
286 $x += int +($w - $w2) * 0.5;
287 $y += int +($h - $h2) * 0.5;
288
289 ($w, $h) = ($w2, $h2);
290 }
291
292 if ($self->{x} != $x || $self->{y} != $y) {
134 $self->{x} = $x; 293 $self->{x} = $x;
135 $self->{y} = $y; 294 $self->{y} = $y;
295 $self->update;
296 }
136 297
137 return unless $self->{w} != $w || $self->{h} != $h; 298 if ($self->{w} != $w || $self->{h} != $h) {
138 299 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
139 $self->{w} = $w;
140 $self->{h} = $h;
141
142 1 300 }
143} 301}
144 302
145sub size_allocate { 303sub size_allocate {
304 # nothing to be done
305}
306
307sub reconfigure {
308 my ($self) = @_;
309
310 $self->check_size (1);
311 $self->update;
312}
313
314sub children {
315}
316
317sub set_max_size {
146 my ($self, $x, $y, $w, $h) = @_; 318 my ($self, $w, $h) = @_;
147 319
148 $self->_size_allocate ($x, $y, $w, $h); 320 delete $self->{max_w}; $self->{max_w} = $w if $w;
321 delete $self->{max_h}; $self->{max_h} = $h if $h;
322}
323
324sub set_tooltip {
325 my ($self, $tooltip) = @_;
326
327 $tooltip =~ s/^\s+//;
328 $tooltip =~ s/\s+$//;
329
330 return if $self->{tooltip} eq $tooltip;
331
332 $self->{tooltip} = $tooltip;
333
334 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
335 delete $CFClient::UI::TOOLTIP->{owner};
336 CFClient::UI::check_tooltip;
337 }
149} 338}
150 339
151# translate global coordinates to local coordinate system 340# translate global coordinates to local coordinate system
152sub translate { 341sub coord2local {
153 my ($self, $x, $y) = @_; 342 my ($self, $x, $y) = @_;
154 343
155 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 344 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
345}
346
347# translate local coordinates to global coordinate system
348sub coord2global {
349 my ($self, $x, $y) = @_;
350
351 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
156} 352}
157 353
158sub focus_in { 354sub focus_in {
159 my ($self) = @_; 355 my ($self) = @_;
160 356
161 return if $FOCUS == $self; 357 return if $FOCUS == $self;
162 return unless $self->{can_focus}; 358 return unless $self->{can_focus};
163 359
164 my $focus = $FOCUS; $FOCUS = $self; 360 my $focus = $FOCUS; $FOCUS = $self;
361
362 $self->_emit (focus_in => $focus);
363
165 $focus->update if $focus; 364 $focus->update if $focus;
166 $FOCUS->update; 365 $FOCUS->update;
167} 366}
168 367
169sub focus_out { 368sub focus_out {
170 my ($self) = @_; 369 my ($self) = @_;
171 370
172 return unless $FOCUS == $self; 371 return unless $FOCUS == $self;
173 372
174 my $focus = $FOCUS; undef $FOCUS; 373 my $focus = $FOCUS; undef $FOCUS;
374
375 $self->_emit (focus_out => $focus);
376
175 $focus->update if $focus; #? 377 $focus->update if $focus; #?
378
379 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
380 unless $FOCUS;
176} 381}
177 382
178sub mouse_motion { } 383sub mouse_motion { }
179sub button_up { } 384sub button_up { }
180sub key_down { } 385sub key_down { }
181sub key_up { } 386sub key_up { }
182 387
183sub button_down { 388sub button_down {
184 my ($self, $ev, $x, $y) = @_; 389 my ($self, $ev, $x, $y) = @_;
185 390
186 $self->focus_in; 391 $self->focus_in;
… …
203 glPopMatrix; 408 glPopMatrix;
204 409
205 if ($self == $HOVER && $self->{can_hover}) { 410 if ($self == $HOVER && $self->{can_hover}) {
206 my ($x, $y) = @$self{qw(x y)}; 411 my ($x, $y) = @$self{qw(x y)};
207 412
208 glColor 0, 0, 1, 0.2; 413 glColor 1, 0.8, 0.5, 0.2;
209 glEnable GL_BLEND; 414 glEnable GL_BLEND;
210 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 415 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
211 glBegin GL_QUADS; 416 glBegin GL_QUADS;
212 glVertex $x , $y; 417 glVertex $x , $y;
213 glVertex $x + $self->{w}, $y; 418 glVertex $x + $self->{w}, $y;
214 glVertex $x + $self->{w}, $y + $self->{h}; 419 glVertex $x + $self->{w}, $y + $self->{h};
215 glVertex $x , $y + $self->{h}; 420 glVertex $x , $y + $self->{h};
216 glEnd; 421 glEnd;
217 glDisable GL_BLEND; 422 glDisable GL_BLEND;
218 } 423 }
424
425 if ($ENV{PCLIENT_DEBUG}) {
426 glPushMatrix;
427 glColor 1, 1, 0, 1;
428 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
429 glBegin GL_LINE_LOOP;
430 glVertex 0 , 0;
431 glVertex $self->{w} - 1, 0;
432 glVertex $self->{w} - 1, $self->{h} - 1;
433 glVertex 0 , $self->{h} - 1;
434 glEnd;
435 glPopMatrix;
436 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
437 }
219} 438}
220 439
221sub _draw { 440sub _draw {
222 my ($self) = @_; 441 my ($self) = @_;
223 442
224 warn "no draw defined for $self\n"; 443 warn "no draw defined for $self\n";
225} 444}
226 445
227sub find_widget { 446sub find_widget {
228 my ($self, $x, $y) = @_; 447 my ($self, $x, $y) = @_;
448
449 return () unless $self->{can_events};
229 450
230 return $self 451 return $self
231 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 452 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
232 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 453 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
233 454
234 () 455 ()
235} 456}
236 457
237sub set_parent { 458sub set_parent {
238 my ($self, $par) = @_; 459 my ($self, $parent) = @_;
239 460
240 $self->{parent} = $par;
241 Scalar::Util::weaken $self->{parent}; 461 Scalar::Util::weaken ($self->{parent} = $parent);
242}
243 462
244sub get_parent { 463 $self->{root} = $parent->{root};
245 $_[0]->{parent} 464 $self->{visible} = $parent->{visible};
465
466 # TODO: req_w _does_change after ->reconfigure
467 $self->check_size
468 unless exists $self->{req_w};
469
470 $self->show;
471}
472
473sub check_size {
474 my ($self, $forced) = @_;
475
476 $self->{force_alloc} = 1 if $forced;
477 $CFClient::UI::ROOT->{check_size}{$self} = $self;
246} 478}
247 479
248sub update { 480sub update {
249 my ($self) = @_; 481 my ($self) = @_;
250 482
… …
253} 485}
254 486
255sub connect { 487sub connect {
256 my ($self, $signal, $cb) = @_; 488 my ($self, $signal, $cb) = @_;
257 489
258 push @{ $self->{cb}{$signal} }, $cb; 490 push @{ $self->{signal_cb}{$signal} }, $cb;
491}
492
493sub _emit {
494 my ($self, $signal, @args) = @_;
495
496 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
259} 497}
260 498
261sub emit { 499sub emit {
262 my ($self, $signal, @args) = @_; 500 my ($self, $signal, @args) = @_;
263 501
264 $_->($self, @args) 502 $self->_emit ($signal, @args)
265 for @{$self->{cb}{$signal} || []}; 503 || $self->$signal (@args);
266} 504}
267 505
268sub DESTROY { 506sub DESTROY {
269 my ($self) = @_; 507 my ($self) = @_;
270 508
509 delete $WIDGET{$self+0};
271 #$self->deactivate; 510 #$self->deactivate;
272} 511}
273 512
274############################################################################# 513#############################################################################
275 514
276package CFClient::UI::DrawBG; 515package CFClient::UI::DrawBG;
277 516
278our @ISA = CFClient::UI::Base::; 517our @ISA = CFClient::UI::Base::;
279 518
280use strict; 519use strict;
281use SDL::OpenGL; 520use CFClient::OpenGL;
282 521
283sub new { 522sub new {
284 my $class = shift; 523 my $class = shift;
285 524
286 # range [value, low, high, page] 525 # range [value, low, high, page]
287 526
288 $class->SUPER::new ( 527 $class->SUPER::new (
289 bg => [0, 0, 0, 0.2], 528 #bg => [0, 0, 0, 0.2],
290 active_bg => [1, 1, 1, 0.5], 529 #active_bg => [1, 1, 1, 0.5],
291 @_ 530 @_
292 ) 531 )
293} 532}
294 533
295sub _draw { 534sub _draw {
296 my ($self) = @_; 535 my ($self) = @_;
297 536
537 my $color = $FOCUS == $self && $self->{active_bg}
538 ? $self->{active_bg}
539 : $self->{bg};
540
541 if ($color && (@$color < 4 || $color->[3])) {
298 my ($w, $h) = @$self{qw(w h)}; 542 my ($w, $h) = @$self{qw(w h)};
299 543
300 glEnable GL_BLEND; 544 glEnable GL_BLEND;
301 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
302 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 546 glColor @$color;
303 547
304 glBegin GL_QUADS; 548 glBegin GL_QUADS;
305 glVertex 0 , 0; 549 glVertex 0 , 0;
306 glVertex 0 , $h; 550 glVertex 0 , $h;
307 glVertex $w, $h; 551 glVertex $w, $h;
308 glVertex $w, 0; 552 glVertex $w, 0;
309 glEnd; 553 glEnd;
310 554
311 glDisable GL_BLEND; 555 glDisable GL_BLEND;
556 }
312} 557}
313 558
314############################################################################# 559#############################################################################
315 560
316package CFClient::UI::Empty; 561package CFClient::UI::Empty;
317 562
318our @ISA = CFClient::UI::Base::; 563our @ISA = CFClient::UI::Base::;
564
565sub new {
566 my ($class, %arg) = @_;
567 $class->SUPER::new (can_events => 0, %arg);
568}
319 569
320sub size_request { 570sub size_request {
321 (0, 0) 571 (0, 0)
322} 572}
323 573
… …
332sub new { 582sub new {
333 my ($class, %arg) = @_; 583 my ($class, %arg) = @_;
334 584
335 my $children = delete $arg{children} || []; 585 my $children = delete $arg{children} || [];
336 586
337 my $self = $class->SUPER::new (children => [], %arg); 587 my $self = $class->SUPER::new (
588 children => [],
589 can_events => 0,
590 %arg,
591 );
338 $self->add ($_) for @$children; 592 $self->add ($_) for @$children;
339 593
340 $self 594 $self
341} 595}
342 596
343sub add { 597sub add {
344 my ($self, $chld) = @_; 598 my ($self, @widgets) = @_;
345 599
346 $chld->set_parent ($self); 600 $_->set_parent ($self)
601 for @widgets;
602
603 use sort 'stable';
347 604
348 $self->{children} = [ 605 $self->{children} = [
349 sort { $a->{z} <=> $b->{z} } 606 sort { $a->{z} <=> $b->{z} }
350 @{$self->{children}}, $chld 607 @{$self->{children}}, @widgets
351 ]; 608 ];
352 609
353 $self->{w} = $self->{h} = -1; 610 $self->check_size (1);
354 $self->update; 611 $self->update;
355} 612}
356 613
614sub children {
615 @{ $_[0]{children} }
616}
617
357sub remove { 618sub remove {
358 my ($self, $widget) = @_; 619 my ($self, $child) = @_;
359 620
621 delete $child->{parent};
622 $child->hide;
623
360 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 624 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
361 625
362 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 626 $self->check_size (1);
627 $self->update;
628}
629
630sub clear {
631 my ($self) = @_;
632
633 my $children = delete $self->{children};
634 $self->{children} = [];
635
636 for (@$children) {
637 delete $_->{parent};
638 $_->hide;
639 }
640
641 $self->check_size;
642 $self->update;
363} 643}
364 644
365sub find_widget { 645sub find_widget {
366 my ($self, $x, $y) = @_; 646 my ($self, $x, $y) = @_;
367 647
… …
397 677
398 $class->SUPER::new (children => [$child], %arg) 678 $class->SUPER::new (children => [$child], %arg)
399} 679}
400 680
401sub add { 681sub add {
402 my ($self, $widget) = @_; 682 my ($self, $child) = @_;
403 683
404 $self->{children} = []; 684 $self->{children} = [];
405 685
406 $self->SUPER::add ($widget); 686 $self->SUPER::add ($child);
407} 687}
408 688
409sub remove { 689sub remove {
410 my ($self, $widget) = @_; 690 my ($self, $widget) = @_;
411 691
… …
420sub size_request { 700sub size_request {
421 $_[0]{children}[0]->size_request 701 $_[0]{children}[0]->size_request
422} 702}
423 703
424sub size_allocate { 704sub size_allocate {
425 my ($self, $x, $y, $w, $h) = @_; 705 my ($self, $w, $h) = @_;
426 706
427 $self->_size_allocate ($x, $y, $w, $h) or return;
428
429 $self->{children}[0]->size_allocate (0, 0, $w, $h); 707 $self->{children}[0]->configure (0, 0, $w, $h);
430} 708}
431 709
432############################################################################# 710#############################################################################
433 711
434package CFClient::UI::Window; 712package CFClient::UI::Window;
435 713
436our @ISA = CFClient::UI::Bin::; 714our @ISA = CFClient::UI::Bin::;
437 715
438use SDL::OpenGL; 716use CFClient::OpenGL;
439 717
440sub new { 718sub new {
441 my ($class, %arg) = @_; 719 my ($class, %arg) = @_;
442 720
443 my $self = $class->SUPER::new (%arg); 721 my $self = $class->SUPER::new (%arg);
444} 722}
445 723
446sub update { 724sub update {
447 my ($self) = @_; 725 my ($self) = @_;
448 726
449 # we want to do this delayed... 727 $ROOT->on_post_alloc ($self => sub { $self->render_child });
450 $self->render_chld;
451 $self->SUPER::update; 728 $self->SUPER::update;
452} 729}
453 730
731sub size_allocate {
732 my ($self, $w, $h) = @_;
733
734 $self->SUPER::size_allocate ($w, $h);
735 $self->update;
736}
737
738sub _render {
739 $_[0]{children}[0]->draw;
740}
741
454sub render_chld { 742sub render_child {
455 my ($self) = @_; 743 my ($self) = @_;
456 744
457 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 745 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
458 glClearColor 0, 0, 0, 1; 746 glClearColor 0, 0, 0, 0;
459 glClear GL_COLOR_BUFFER_BIT; 747 glClear GL_COLOR_BUFFER_BIT;
460 $self->child->draw; 748
749 $self->_render;
461 }; 750 };
462}
463
464sub size_allocate {
465 my ($self, $x, $y, $w, $h) = @_;
466
467 $self->_size_allocate ($x, $y, $w, $h) or return;
468
469 $self->child->size_allocate (0, 0, $w, $h);
470
471 $self->render_chld;
472} 751}
473 752
474sub _draw { 753sub _draw {
475 my ($self) = @_; 754 my ($self) = @_;
476 755
477 my ($w, $h) = ($self->w, $self->h); 756 my ($w, $h) = ($self->w, $self->h);
478 757
479 my $tex = $self->{texture} 758 my $tex = $self->{texture}
480 or return; 759 or return;
481 760
482 glEnable GL_BLEND;
483 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
484 glEnable GL_TEXTURE_2D; 761 glEnable GL_TEXTURE_2D;
485 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 762 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
763 glColor 1, 1, 1, 1;
486 764
487 $tex->draw_quad (0, 0, $w, $h); 765 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
488 766
489 glDisable GL_BLEND;
490 glDisable GL_TEXTURE_2D; 767 glDisable GL_TEXTURE_2D;
491} 768}
492 769
493############################################################################# 770#############################################################################
494 771
495package CFClient::UI::Frame; 772package CFClient::UI::ViewPort;
496 773
497our @ISA = CFClient::UI::Bin::; 774our @ISA = CFClient::UI::Window::;
498
499use SDL::OpenGL;
500
501sub size_request {
502 my ($self) = @_;
503 my $chld = $self->child
504 or return (0, 0);
505
506 $chld->move (2, 2);
507
508 map { $_ + 4 } $chld->size_request;
509}
510
511sub size_allocate {
512 my ($self, $x, $y, $w, $h) = @_;
513
514 $self->_size_allocate ($x, $y, $w, $h) or return;
515
516 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
517}
518
519sub _draw {
520 my ($self) = @_;
521
522 my $chld = $self->child;
523
524 my ($w, $h) = $chld->size_request;
525
526 glBegin GL_QUADS;
527 glColor 0, 0, 0;
528 glVertex 0 , 0;
529 glVertex 0 , $h + 4;
530 glVertex $w + 4 , $h + 4;
531 glVertex $w + 4 , 0;
532 glEnd;
533
534 $chld->draw;
535}
536
537#############################################################################
538
539package CFClient::UI::FancyFrame;
540
541our @ISA = CFClient::UI::Bin::;
542
543use SDL::OpenGL;
544
545my @tex =
546 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
547 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
548 775
549sub new { 776sub new {
550 my $class = shift; 777 my $class = shift;
551 778
779 $class->SUPER::new (
780 scroll_x => 0,
781 scroll_y => 1,
782 @_,
783 )
784}
785
786sub size_request {
787 my ($self) = @_;
788
789 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
790
791 @$self{qw(child_w child_h)}
792}
793
794sub size_allocate {
795 my ($self, $w, $h) = @_;
796
797 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
798 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
799
800 $self->child->configure (0, 0, $w, $h);
801 $self->update;
802}
803
804sub set_offset {
805 my ($self, $x, $y) = @_;
806
807 $self->{view_x} = int $x;
808 $self->{view_y} = int $y;
809
810 $self->update;
811}
812
813# hmm, this does not work for topleft of $self... but we should not ask for that
814sub coord2local {
815 my ($self, $x, $y) = @_;
816
817 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
818}
819
820sub coord2global {
821 my ($self, $x, $y) = @_;
822
823 $x = List::Util::min $self->{w}, $x - $self->{view_x};
824 $y = List::Util::min $self->{h}, $y - $self->{view_y};
825
826 $self->SUPER::coord2global ($x, $y)
827}
828
829sub find_widget {
830 my ($self, $x, $y) = @_;
831
832 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
833 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
834 ) {
835 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
836 } else {
837 $self->CFClient::UI::Base::find_widget ($x, $y)
838 }
839}
840
841sub _render {
842 my ($self) = @_;
843
844 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
845
846 $self->SUPER::_render;
847}
848
849#############################################################################
850
851package CFClient::UI::ScrolledWindow;
852
853our @ISA = CFClient::UI::HBox::;
854
855sub new {
856 my $class = shift;
857
858 my $self;
859
860 my $slider = new CFClient::UI::Slider
861 vertical => 1,
862 range => [0, 0, 1, 0.01], # HACK fix
863 connect_changed => sub {
864 $self->{vp}->set_offset (0, $_[1]);
865 },
866 ;
867
868 $self = $class->SUPER::new (
869 vp => (new CFClient::UI::ViewPort expand => 1),
870 slider => $slider,
871 @_,
872 );
873
874 $self->{vp}->add ($self->{scrolled});
875 $self->add ($self->{vp});
876 $self->add ($self->{slider});
877
878 $self
879}
880
881sub update {
882 my ($self) = @_;
883
884 $self->SUPER::update;
885
886 # todo: overwrite size_allocate of child
887 my $child = $self->{vp}->child;
888 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
889}
890
891sub size_allocate {
892 my ($self, $w, $h) = @_;
893
894 $self->SUPER::size_allocate ($w, $h);
895
896 my $child = $self->{vp}->child;
897 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
898}
899
900#TODO# update range on size_allocate depending on child
901# update viewport offset on scroll
902
903#############################################################################
904
905package CFClient::UI::Frame;
906
907our @ISA = CFClient::UI::Bin::;
908
909use CFClient::OpenGL;
910
911sub new {
912 my $class = shift;
913
914 $class->SUPER::new (
915 bg => undef,
916 @_,
917 )
918}
919
920sub _draw {
921 my ($self) = @_;
922
923 if ($self->{bg}) {
924 my ($w, $h) = @$self{qw(w h)};
925
926 glEnable GL_BLEND;
927 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
928 glColor @{ $self->{bg} };
929
930 glBegin GL_QUADS;
931 glVertex 0 , 0;
932 glVertex 0 , $h;
933 glVertex $w, $h;
934 glVertex $w, 0;
935 glEnd;
936
937 glDisable GL_BLEND;
938 }
939
940 $self->SUPER::_draw;
941}
942
943#############################################################################
944
945package CFClient::UI::FancyFrame;
946
947our @ISA = CFClient::UI::Bin::;
948
949use CFClient::OpenGL;
950
951my @tex =
952 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
953 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
954
955sub new {
956 my $class = shift;
957
552 # TODO: user_x, user_y, overwrite moveto? 958 # TODO: user_x, user_y, overwrite moveto?
553 959
554 $class->SUPER::new ( 960 my $self = $class->SUPER::new (
555 bg => [1, 1, 1, 1], 961 bg => [1, 1, 1, 1],
556 border_bg => [1, 1, 1, 1], 962 border_bg => [1, 1, 1, 1],
557 border => $::FONTSIZE * 0.8, 963 border => 0.6,
964 is_toplevel => 1,
965 can_events => 1,
558 @_ 966 @_
967 );
968
969 $self->{title} &&= new CFClient::UI::Label
970 align => 0,
971 valign => 1,
972 text => $self->{title},
973 fontsize => $self->{border};
974
975 $self
976}
977
978sub border {
979 int $_[0]{border} * $::FONTSIZE
980}
981
982sub size_request {
983 my ($self) = @_;
984
985 my ($w, $h) = $self->SUPER::size_request;
986
987 (
988 $w + $self->border * 2,
989 $h + $self->border * 2,
559 ) 990 )
560} 991}
561 992
562sub size_request {
563 my ($self) = @_;
564
565 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
566
567 my ($w, $h) = $self->SUPER::size_request;
568
569 (
570 $w + $self->{border} * 2,
571 $h + $self->{border} * 2,
572 )
573}
574
575sub size_allocate { 993sub size_allocate {
576 my ($self, $x, $y, $w, $h) = @_; 994 my ($self, $w, $h) = @_;
577 995
578 $self->_size_allocate ($x, $y, $w, $h) or return;
579
580 $h -= List::Util::max 0, $self->{border} * 2; 996 $h -= List::Util::max 0, $self->border * 2;
581 $w -= List::Util::max 0, $self->{border} * 2; 997 $w -= List::Util::max 0, $self->border * 2;
582 998
999 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1000 if $self->{title};
1001
583 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 1002 $self->child->configure ($self->border, $self->border, $w, $h);
584} 1003}
585 1004
586sub button_down { 1005sub button_down {
587 my ($self, $ev, $x, $y) = @_; 1006 my ($self, $ev, $x, $y) = @_;
588 1007
589 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1008 my ($w, $h) = @$self{qw(w h)};
590 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1009 my $border = $self->border;
591 1010
1011 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1012 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1013
1014 if ($lr & $td) {
1015 my ($wx, $wy) = ($self->{x}, $self->{y});
592 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1016 my ($ox, $oy) = ($ev->{x}, $ev->{y});
593 my ($bw, $bh) = ($self->{w}, $self->{h}); 1017 my ($bw, $bh) = ($self->{w}, $self->{h});
1018
1019 my $mx = $x < $border;
1020 my $my = $y < $border;
594 1021
595 $self->{motion} = sub { 1022 $self->{motion} = sub {
596 my ($ev, $x, $y) = @_; 1023 my ($ev, $x, $y) = @_;
597 1024
598 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1025 my $dx = $ev->{x} - $ox;
1026 my $dy = $ev->{y} - $oy;
599 1027
600 $self->{user_w} = $bw + $x - $ox; 1028 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
601 $self->{user_h} = $bh + $y - $oy; 1029 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
602 $self->update; 1030 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
1031 $self->check_size;
603 }; 1032 };
604 1033
605 } elsif ($x >= 0 && $x < $self->{w} 1034 } elsif ($lr ^ $td) {
606 && $y >= 0 && $y < $self->{border}) {
607
608 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1035 my ($ox, $oy) = ($ev->{x}, $ev->{y});
609 my ($bx, $by) = ($self->{x}, $self->{y}); 1036 my ($bx, $by) = ($self->{x}, $self->{y});
610 1037
611 $self->{motion} = sub { 1038 $self->{motion} = sub {
612 my ($ev, $x, $y) = @_; 1039 my ($ev, $x, $y) = @_;
613 1040
614 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1041 ($x, $y) = ($ev->{x}, $ev->{y});
615 1042
616 $self->move ($bx + $x - $ox, $by + $y - $oy); 1043 $self->move ($bx + $x - $ox, $by + $y - $oy);
617 $self->update; 1044 $self->update;
618 }; 1045 };
619 } 1046 }
… …
635 my ($self) = @_; 1062 my ($self) = @_;
636 1063
637 my ($w, $h ) = ($self->{w}, $self->{h}); 1064 my ($w, $h ) = ($self->{w}, $self->{h});
638 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1065 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
639 1066
640 glEnable GL_BLEND;
641 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
642 glEnable GL_TEXTURE_2D; 1067 glEnable GL_TEXTURE_2D;
643 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1068 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
644 1069
1070 my $border = $self->border;
1071
645 glColor @{ $self->{border_bg} }; 1072 glColor @{ $self->{border_bg} };
646 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1073 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
647 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1074 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
648 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1075 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
649 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1076 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
650 1077
1078 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
651 my $bg = $tex[0]; 1079 my $bg = $tex[0];
652 1080
653 # TODO: repeat texture not scale 1081 # TODO: repeat texture not scale
654 my $rep_x = $cw / $bg->{w}; 1082 my $rep_x = $cw / $bg->{w};
655 my $rep_y = $ch / $bg->{h}; 1083 my $rep_y = $ch / $bg->{h};
656 1084
657 glColor @{ $self->{bg} }; 1085 glColor @{ $self->{bg} };
658 1086
659 $bg->{s} = $rep_x; 1087 $bg->{s} = $rep_x;
660 $bg->{t} = $rep_y; 1088 $bg->{t} = $rep_y;
661 $bg->{wrap_mode} = 1; 1089 $bg->{wrap_mode} = 1;
662 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1090 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1091 }
663 1092
664 glDisable GL_TEXTURE_2D; 1093 glDisable GL_TEXTURE_2D;
665 glDisable GL_BLEND; 1094
1095 $self->{title}->draw if $self->{title};
666 1096
667 $self->child->draw; 1097 $self->child->draw;
668} 1098}
669 1099
670############################################################################# 1100#############################################################################
… …
673 1103
674our @ISA = CFClient::UI::Base::; 1104our @ISA = CFClient::UI::Base::;
675 1105
676use List::Util qw(max sum); 1106use List::Util qw(max sum);
677 1107
678use SDL::OpenGL; 1108use CFClient::OpenGL;
679 1109
680sub new { 1110sub new {
681 my $class = shift; 1111 my $class = shift;
682 1112
683 $class->SUPER::new ( 1113 $class->SUPER::new (
684 col_expand => [], 1114 col_expand => [],
685 @_ 1115 @_,
686 ) 1116 )
687} 1117}
688 1118
1119sub children {
1120 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1121}
1122
689sub add { 1123sub add {
690 my ($self, $x, $y, $chld) = @_; 1124 my ($self, $x, $y, $child) = @_;
691 1125
1126 $child->set_parent ($self);
692 $self->{children}[$y][$x] = $chld; 1127 $self->{children}[$y][$x] = $child;
693 $chld->set_parent ($self);
694 1128
695 $self->{w} = $self->{h} = -1; 1129 $self->check_size (1);
1130}
1131
1132# TODO: move to container class maybe? send children a signal on removal?
1133sub clear {
1134 my ($self) = @_;
1135
1136 my @children = $self->children;
1137 delete $self->{children};
1138
1139 for (@children) {
1140 delete $_->{parent};
1141 $_->hide;
1142 }
1143
1144 $self->check_size (1);
696 $self->update; 1145 $self->update;
697} 1146}
698 1147
699sub get_wh { 1148sub get_wh {
700 my ($self) = @_; 1149 my ($self) = @_;
… …
706 or next; 1155 or next;
707 1156
708 for my $x (0 .. $#$row) { 1157 for my $x (0 .. $#$row) {
709 my $widget = $row->[$x] 1158 my $widget = $row->[$x]
710 or next; 1159 or next;
711 my ($w, $h) = $widget->size_request; 1160 my ($w, $h) = @$widget{qw(req_w req_h)};
712 1161
713 $w[$x] = max $w[$x], $w; 1162 $w[$x] = max $w[$x], $w;
714 $h[$y] = max $h[$y], $h; 1163 $h[$y] = max $h[$y], $h;
715 } 1164 }
716 } 1165 }
… …
728 (sum @$hs), 1177 (sum @$hs),
729 ) 1178 )
730} 1179}
731 1180
732sub size_allocate { 1181sub size_allocate {
733 my ($self, $x, $y, $w, $h) = @_; 1182 my ($self, $w, $h) = @_;
734
735 $self->_size_allocate ($x, $y, $w, $h) or return;
736 1183
737 my ($ws, $hs) = $self->get_wh; 1184 my ($ws, $hs) = $self->get_wh;
738 1185
739 my $req_w = sum @$ws; 1186 my $req_w = (sum @$ws) || 1;
740 my $req_h = sum @$hs; 1187 my $req_h = (sum @$hs) || 1;
741 1188
742 # TODO: nicer code && do row_expand 1189 # TODO: nicer code && do row_expand
743 my @col_expand = @{$self->{col_expand}}; 1190 my @col_expand = @{$self->{col_expand}};
744 @col_expand = (1) x @$ws unless @col_expand; 1191 @col_expand = (1) x @$ws unless @col_expand;
745 my $col_expand = (sum @col_expand) || 1; 1192 my $col_expand = (sum @col_expand) || 1;
… …
762 1209
763 for my $c (0 .. $#$row) { 1210 for my $c (0 .. $#$row) {
764 my $col_w = $ws->[$c]; 1211 my $col_w = $ws->[$c];
765 1212
766 if (my $widget = $row->[$c]) { 1213 if (my $widget = $row->[$c]) {
767 $widget->size_allocate ($x, $y, $col_w, $row_h); 1214 $widget->configure ($x, $y, $col_w, $row_h);
768 } 1215 }
769 1216
770 $x += $col_w; 1217 $x += $col_w;
771 } 1218 }
772 1219
… …
817 (List::Util::max map $_->[1], @alloc), 1264 (List::Util::max map $_->[1], @alloc),
818 ) 1265 )
819} 1266}
820 1267
821sub size_allocate { 1268sub size_allocate {
822 my ($self, $x, $y, $w, $h) = @_; 1269 my ($self, $w, $h) = @_;
823
824 $self->_size_allocate ($x, $y, $w, $h);
825 1270
826 ($h, $w) = ($w, $h); 1271 ($h, $w) = ($w, $h);
827 1272
828 my $children = $self->{children}; 1273 my $children = $self->{children};
829 1274
830 my @h = map +($_->size_request)[0], @$children; 1275 my @h = map $_->{req_w}, @$children;
831 1276
832 my $req_h = List::Util::sum @h; 1277 my $req_h = List::Util::sum @h;
833 1278
834 if ($req_h > $h) { 1279 if ($req_h > $h) {
835 # ah well, not enough space 1280 # ah well, not enough space
… …
851 1296
852 my $y = 0; 1297 my $y = 0;
853 for (0 .. $#$children) { 1298 for (0 .. $#$children) {
854 my $child = $children->[$_]; 1299 my $child = $children->[$_];
855 my $h = $h[$_]; 1300 my $h = $h[$_];
856 $child->size_allocate ($y, 0, $h, $w); 1301 $child->configure ($y, 0, $h, $w);
857 1302
858 $y += $h; 1303 $y += $h;
859 } 1304 }
1305
1306 1
860} 1307}
861 1308
862############################################################################# 1309#############################################################################
863 1310
864package CFClient::UI::VBox; 1311package CFClient::UI::VBox;
… …
877 (List::Util::sum map $_->[1], @alloc), 1324 (List::Util::sum map $_->[1], @alloc),
878 ) 1325 )
879} 1326}
880 1327
881sub size_allocate { 1328sub size_allocate {
882 my ($self, $x, $y, $w, $h) = @_; 1329 my ($self, $w, $h) = @_;
883 1330
884 $self->_size_allocate ($x, $y, $w, $h); 1331 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
885 1332
886 my $children = $self->{children}; 1333 my $children = $self->{children};
887 1334
888 my @h = map +($_->size_request)[1], @$children; 1335 my @h = map $_->{req_h}, @$children;
889 1336
890 my $req_h = List::Util::sum @h; 1337 my $req_h = List::Util::sum @h;
891 1338
892 if ($req_h > $h) { 1339 if ($req_h > $h) {
893 # ah well, not enough space 1340 # ah well, not enough space
… …
907 1354
908 my $y = 0; 1355 my $y = 0;
909 for (0 .. $#$children) { 1356 for (0 .. $#$children) {
910 my $child = $children->[$_]; 1357 my $child = $children->[$_];
911 my $h = $h[$_]; 1358 my $h = $h[$_];
912 $child->size_allocate (0, $y, $w, $h); 1359 $child->configure (0, $y, $w, $h);
913 1360
914 $y += $h; 1361 $y += $h;
915 } 1362 }
1363
1364 1
916} 1365}
917 1366
918############################################################################# 1367#############################################################################
919 1368
920package CFClient::UI::Label; 1369package CFClient::UI::Label;
921 1370
922our @ISA = CFClient::UI::Base::; 1371our @ISA = CFClient::UI::DrawBG::;
923 1372
924use SDL::OpenGL; 1373use CFClient::OpenGL;
925 1374
926sub new { 1375sub new {
927 my ($class, %arg) = @_; 1376 my ($class, %arg) = @_;
928 1377
929 my $self = $class->SUPER::new ( 1378 my $self = $class->SUPER::new (
930 fg => [1, 1, 1], 1379 fg => [1, 1, 1],
931 fontsize => $::FONTSIZE, 1380 #bg => none
932 text => "", 1381 #active_bg => none
1382 #font => default_font
1383 #text => initial text
1384 #markup => initial narkup
1385 #max_w => maximum pixel width
1386 ellipsise => 3, # end
1387 layout => (new CFClient::Layout),
1388 fontsize => 1,
933 align => -1, 1389 align => -1,
1390 valign => -1,
934 padding => 2, 1391 padding => 2,
935 layout => new CFClient::Layout, 1392 can_events => 0,
936 %arg 1393 %arg
937 ); 1394 );
938 1395
1396 if (exists $self->{template}) {
1397 my $layout = new CFClient::Layout;
1398 $layout->set_text (delete $self->{template});
1399 $self->{template} = $layout;
1400 }
1401
1402 if (exists $self->{markup}) {
1403 $self->set_markup (delete $self->{markup});
1404 } else {
939 $self->set_text ($self->{text}); 1405 $self->set_text (delete $self->{text});
1406 }
940 1407
941 $self 1408 $self
942} 1409}
943 1410
944sub escape_text { 1411sub escape($) {
945 local $_ = $_[1]; 1412 local $_ = $_[0];
946 1413
947 s/&/&amp;/g; 1414 s/&/&amp;/g;
948 s/>/&gt;/g; 1415 s/>/&gt;/g;
949 s/</&lt;/g; 1416 s/</&lt;/g;
950 1417
951 $_[1] 1418 $_
1419}
1420
1421sub update {
1422 my ($self) = @_;
1423
1424 delete $self->{texture};
1425 $self->SUPER::update;
952} 1426}
953 1427
954sub set_text { 1428sub set_text {
955 my ($self, $text) = @_; 1429 my ($self, $text) = @_;
956 1430
1431 return if $self->{text} eq "T$text";
957 $self->{text} = $text; 1432 $self->{text} = "T$text";
1433
1434 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
958 $self->{layout}->set_markup ($text); 1435 $self->{layout}->set_text ($text);
959 1436
960 delete $self->{texture};
961# $self->{w} = $self->{h} = -1;
962 $self->update; 1437 $self->update;
1438 $self->check_size;
963} 1439}
964 1440
965sub get_text { 1441sub set_markup {
966 my ($self, $text) = @_; 1442 my ($self, $markup) = @_;
967 1443
968 $self->{text} 1444 return if $self->{text} eq "M$markup";
1445 $self->{text} = "M$markup";
1446
1447 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1448
1449 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1450 $self->{layout}->set_markup ($markup);
1451
1452 $self->update;
1453 $self->check_size;
969} 1454}
970 1455
971sub size_request { 1456sub size_request {
972 my ($self) = @_; 1457 my ($self) = @_;
973 1458
974 $self->{layout}->set_width; 1459 $self->{layout}->set_font ($self->{font}) if $self->{font};
1460 $self->{layout}->set_width ($self->{max_w} || -1);
1461 $self->{layout}->set_ellipsise ($self->{ellipsise});
1462 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
975 $self->{layout}->set_height ($self->{fontsize}); 1463 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1464
976 my ($w, $h) = $self->{layout}->size; 1465 my ($w, $h) = $self->{layout}->size;
1466
1467 if (exists $self->{template}) {
1468 $self->{template}->set_font ($self->{font}) if $self->{font};
1469 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1470
1471 my ($w2, $h2) = $self->{template}->size;
1472
1473 $w = List::Util::max $w, $w2;
1474 $h = List::Util::max $h, $h2;
1475 }
977 1476
978 ( 1477 (
979 $w + $self->{padding} * 2, 1478 $w + $self->{padding} * 2,
980 $h + $self->{padding} * 2, 1479 $h + $self->{padding} * 2,
981 ) 1480 )
982} 1481}
983 1482
984sub size_allocate { 1483sub size_allocate {
985 my ($self, $x, $y, $w, $h) = @_; 1484 my ($self, $w, $h) = @_;
986
987 $self->_size_allocate ($x, $y, $w, $h) or return;
988 1485
989 delete $self->{texture}; 1486 delete $self->{texture};
990} 1487}
991 1488
992sub update { 1489sub set_fontsize {
993 my ($self) = @_; 1490 my ($self, $fontsize) = @_;
994 1491
1492 $self->{fontsize} = $fontsize;
995 delete $self->{texture}; 1493 delete $self->{texture};
1494
996 $self->SUPER::update; 1495 $self->update;
1496 $self->check_size;
997} 1497}
998 1498
999sub _draw { 1499sub _draw {
1000 my ($self) = @_; 1500 my ($self) = @_;
1001 1501
1502 $self->SUPER::_draw; # draw background, if applicable
1503
1002 my $tex = $self->{texture} ||= do { 1504 my $tex = $self->{texture} ||= do {
1505 $self->{layout}->set_foreground (@{$self->{fg}});
1506 $self->{layout}->set_font ($self->{font}) if $self->{font};
1003 $self->{layout}->set_width ($self->{w}); 1507 $self->{layout}->set_width ($self->{w});
1004 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1508 $self->{layout}->set_ellipsise ($self->{ellipsise});
1509 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1510 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1511
1005 new_from_layout CFClient::Texture $self->{layout} 1512 my $tex = new_from_layout CFClient::Texture $self->{layout};
1513
1514 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1515 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1516 : ($self->{w} - $tex->{w}) * 0.5);
1517
1518 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1519 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1520 : ($self->{h} - $tex->{h}) * 0.5);
1521
1522 $tex
1006 }; 1523 };
1007 1524
1008 glEnable GL_BLEND;
1009 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1010 glEnable GL_TEXTURE_2D; 1525 glEnable GL_TEXTURE_2D;
1011 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1526 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1012 1527
1528 if ($tex->{format} == GL_ALPHA) {
1013 glColor @{$self->{fg}}; 1529 glColor @{$self->{fg}};
1014 1530 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1015 my $x = 1531 } else {
1016 $self->{align} < 0 ? $self->{padding} 1532 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1017 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1533 }
1018 : ($self->{w} - $tex->{w}) * 0.5;
1019
1020 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1021 1534
1022 glDisable GL_TEXTURE_2D; 1535 glDisable GL_TEXTURE_2D;
1023 glDisable GL_BLEND;
1024} 1536}
1025 1537
1026############################################################################# 1538#############################################################################
1027 1539
1028package CFClient::UI::Entry; 1540package CFClient::UI::EntryBase;
1029 1541
1030our @ISA = CFClient::UI::Label::; 1542our @ISA = CFClient::UI::Label::;
1031 1543
1032use SDL; 1544use CFClient::OpenGL;
1033use SDL::OpenGL;
1034 1545
1035sub new { 1546sub new {
1036 my $class = shift; 1547 my $class = shift;
1037 1548
1038 $class->SUPER::new ( 1549 $class->SUPER::new (
1039 fg => [1, 1, 1], 1550 fg => [1, 1, 1],
1040 bg => [0, 0, 0, 0.2], 1551 bg => [0, 0, 0, 0.2],
1041 active_bg => [1, 1, 1, 0.5], 1552 active_bg => [1, 1, 1, 0.5],
1042 active_fg => [0, 0, 0], 1553 active_fg => [0, 0, 0],
1043 can_hover => 1, 1554 can_hover => 1,
1044 can_focus => 1, 1555 can_focus => 1,
1556 valign => 0,
1557 can_events => 1,
1558 #text => ...
1045 @_ 1559 @_
1046 ) 1560 )
1047} 1561}
1048 1562
1049sub _set_text { 1563sub _set_text {
1050 my ($self, $text) = @_; 1564 my ($self, $text) = @_;
1051 1565
1052 my $old_text = $self->{text}; 1566 delete $self->{cur_h};
1567
1568 return if $self->{text} eq $text;
1569
1570 delete $self->{texture};
1053 1571
1054 $self->{last_activity} = $::NOW; 1572 $self->{last_activity} = $::NOW;
1055
1056 $self->{text} = $text; 1573 $self->{text} = $text;
1057 $self->{layout}->set_width ($self->{w});
1058 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1059 1574
1060 $text =~ s/./*/g if $self->{hidden}; 1575 $text =~ s/./*/g if $self->{hidden};
1576 $self->{layout}->set_text ("$text ");
1061 1577
1062 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1578 $self->_emit (changed => $self->{text});
1063
1064 $text = substr $text, 0, $self->{cursor};
1065 utf8::encode $text;
1066
1067 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1068
1069 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1070 if $old_text ne $self->{text};
1071}
1072
1073sub size_request {
1074 my ($self) = @_;
1075
1076 my ($w, $h) = $self->SUPER::size_request;
1077
1078 ($w + 1, $h) # add 1 for cursor
1079}
1080
1081sub size_allocate {
1082 my ($self, $x, $y, $w, $h) = @_;
1083
1084 $self->SUPER::size_allocate ($x, $y, $w, $h);
1085
1086 $self->_set_text ($self->{text});
1087} 1579}
1088 1580
1089sub set_text { 1581sub set_text {
1090 my ($self, $text) = @_; 1582 my ($self, $text) = @_;
1091 1583
1092 $self->{cursor} = length $text; 1584 $self->{cursor} = length $text;
1093 $self->_set_text ($text); 1585 $self->_set_text ($text);
1094 $self->update; 1586 $self->update;
1587 $self->check_size;
1588}
1589
1590sub get_text {
1591 $_[0]{text}
1592}
1593
1594sub size_request {
1595 my ($self) = @_;
1596
1597 my ($w, $h) = $self->SUPER::size_request;
1598
1599 ($w + 1, $h) # add 1 for cursor
1095} 1600}
1096 1601
1097sub key_down { 1602sub key_down {
1098 my ($self, $ev) = @_; 1603 my ($self, $ev) = @_;
1099 1604
1100 my $mod = $ev->key_mod; 1605 my $mod = $ev->{mod};
1101 my $sym = $ev->key_sym; 1606 my $sym = $ev->{sym};
1102
1103 my $uni = $ev->key_unicode; 1607 my $uni = $ev->{unicode};
1104 1608
1105 my $text = $self->get_text; 1609 my $text = $self->get_text;
1106 1610
1107 if ($sym == SDLK_BACKSPACE) { 1611 if ($uni == 8) {
1108 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1612 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1109 } elsif ($sym == SDLK_DELETE) { 1613 } elsif ($uni == 127) {
1110 substr $text, $self->{cursor}, 1, ""; 1614 substr $text, $self->{cursor}, 1, "";
1111 } elsif ($sym == SDLK_LEFT) { 1615 } elsif ($sym == CFClient::SDLK_LEFT) {
1112 --$self->{cursor} if $self->{cursor}; 1616 --$self->{cursor} if $self->{cursor};
1113 } elsif ($sym == SDLK_RIGHT) { 1617 } elsif ($sym == CFClient::SDLK_RIGHT) {
1114 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1618 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1115 } elsif ($sym == SDLK_HOME) { 1619 } elsif ($sym == CFClient::SDLK_HOME) {
1116 $self->{cursor} = 0; 1620 $self->{cursor} = 0;
1117 } elsif ($sym == SDLK_END) { 1621 } elsif ($sym == CFClient::SDLK_END) {
1118 $self->{cursor} = length $text; 1622 $self->{cursor} = length $text;
1119 } elsif ($sym == SDLK_ESCAPE) { 1623 } elsif ($uni == 27) {
1120 $self->emit ('escape'); 1624 $self->_emit ('escape');
1121 } elsif ($uni) { 1625 } elsif ($uni) {
1122 substr $text, $self->{cursor}++, 0, chr $uni; 1626 substr $text, $self->{cursor}++, 0, chr $uni;
1123 } 1627 }
1124 1628
1125 $self->_set_text ($text); 1629 $self->_set_text ($text);
1126 $self->update; 1630 $self->update;
1631 $self->check_size;
1127} 1632}
1128 1633
1129sub focus_in { 1634sub focus_in {
1130 my ($self) = @_; 1635 my ($self) = @_;
1131 1636
… …
1179 1684
1180 $self->SUPER::_draw; 1685 $self->SUPER::_draw;
1181 1686
1182 #TODO: force update every cursor change :( 1687 #TODO: force update every cursor change :(
1183 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1688 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1689
1690 unless (exists $self->{cur_h}) {
1691 my $text = substr $self->{text}, 0, $self->{cursor};
1692 utf8::encode $text;
1693
1694 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1695 }
1696
1184 glColor @{$self->{fg}}; 1697 glColor @{$self->{fg}};
1185 glBegin GL_LINES; 1698 glBegin GL_LINES;
1186 glVertex $self->{cur_x}, $self->{cur_y};
1187 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1699 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1700 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1188 glEnd; 1701 glEnd;
1189 } 1702 }
1190} 1703}
1191 1704
1192package CFClient::UI::LineEntry; 1705package CFClient::UI::Entry;
1193 1706
1194our @ISA = CFClient::UI::Entry::; 1707our @ISA = CFClient::UI::EntryBase::;
1195 1708
1196use SDL; 1709use CFClient::OpenGL;
1197use SDL::OpenGL;
1198 1710
1199sub key_down { 1711sub key_down {
1200 my ($self, $ev) = @_; 1712 my ($self, $ev) = @_;
1201 1713
1202 my $sym = $ev->key_sym; 1714 my $sym = $ev->{sym};
1203 1715
1204 if ($sym == SDLK_RETURN) { 1716 if ($sym == 13) {
1717 unshift @{$self->{history}},
1718 my $txt = $self->get_text;
1719 $self->{history_pointer} = -1;
1720 $self->{history_saveback} = '';
1205 $self->emit (activate => $self->get_text); 1721 $self->_emit (activate => $txt);
1206 $self->update; 1722 $self->update;
1723
1724 } elsif ($sym == CFClient::SDLK_UP) {
1725 if ($self->{history_pointer} < 0) {
1726 $self->{history_saveback} = $self->get_text;
1727 }
1728 if (@{$self->{history} || []} > 0) {
1729 $self->{history_pointer}++;
1730 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1731 $self->{history_pointer} = @{$self->{history} || []} - 1;
1732 }
1733 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1734 }
1735
1736 } elsif ($sym == CFClient::SDLK_DOWN) {
1737 $self->{history_pointer}--;
1738 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1739
1740 if ($self->{history_pointer} >= 0) {
1741 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1742 } else {
1743 $self->set_text ($self->{history_saveback});
1744 }
1207 1745
1208 } else { 1746 } else {
1209 $self->SUPER::key_down ($ev); 1747 $self->SUPER::key_down ($ev);
1210 } 1748 }
1211 1749
… …
1215 1753
1216package CFClient::UI::Button; 1754package CFClient::UI::Button;
1217 1755
1218our @ISA = CFClient::UI::Label::; 1756our @ISA = CFClient::UI::Label::;
1219 1757
1220use SDL; 1758use CFClient::OpenGL;
1221use SDL::OpenGL;
1222 1759
1223my @tex = 1760my @tex =
1224 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1761 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1225 qw(b1_button_active.png); 1762 qw(b1_button_active.png);
1226 1763
1227sub new { 1764sub new {
1228 my $class = shift; 1765 my $class = shift;
1229 1766
1230 $class->SUPER::new ( 1767 $class->SUPER::new (
1231 padding => 4, 1768 padding => 4,
1232 fg => [1, 1, 1], 1769 fg => [1, 1, 1],
1233 bg => [1, 1, 1, 0.2],
1234 active_fg => [1, 1, 0], 1770 active_fg => [0, 0, 1],
1235 can_hover => 1, 1771 can_hover => 1,
1772 align => 0,
1773 valign => 0,
1774 can_events => 1,
1236 @_ 1775 @_
1237 ) 1776 )
1238} 1777}
1239 1778
1779sub activate { }
1780
1240sub button_up { 1781sub button_up {
1241 my ($self, $ev, $x, $y) = @_; 1782 my ($self, $ev, $x, $y) = @_;
1242 1783
1784 $self->emit ("activate")
1243 if ($x >= 0 && $x < $self->{w} 1785 if $x >= 0 && $x < $self->{w}
1244 && $y >= 0 && $y < $self->{h}) { 1786 && $y >= 0 && $y < $self->{h};
1245 $self->emit ("activate");
1246 }
1247} 1787}
1248 1788
1249sub _draw { 1789sub _draw {
1250 my ($self) = @_; 1790 my ($self) = @_;
1251 1791
1252 local $self->{fg} = $self->{fg}; 1792 local $self->{fg} = $self->{fg};
1253 my $tex = $tex[0];
1254
1255 glEnable GL_BLEND;
1256 glEnable GL_TEXTURE_2D;
1257 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1258 1793
1259 if ($GRAB == $self) { 1794 if ($GRAB == $self) {
1260 $self->{fg} = $self->{active_fg}; 1795 $self->{fg} = $self->{active_fg};
1261 } 1796 }
1262 1797
1263 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1798 glEnable GL_TEXTURE_2D;
1264 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1799 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1800 glColor 0, 0, 0, 1;
1265 1801
1266 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1802 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1267 1803
1268 glDisable GL_TEXTURE_2D; 1804 glDisable GL_TEXTURE_2D;
1269 glDisable GL_BLEND;
1270 1805
1271 $self->SUPER::_draw; 1806 $self->SUPER::_draw;
1272} 1807}
1273 1808
1274############################################################################# 1809#############################################################################
… …
1276package CFClient::UI::CheckBox; 1811package CFClient::UI::CheckBox;
1277 1812
1278our @ISA = CFClient::UI::DrawBG::; 1813our @ISA = CFClient::UI::DrawBG::;
1279 1814
1280my @tex = 1815my @tex =
1281 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1816 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1282 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1817 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1283 1818
1284use SDL; 1819use CFClient::OpenGL;
1285use SDL::OpenGL;
1286 1820
1287sub new { 1821sub new {
1288 my $class = shift; 1822 my $class = shift;
1289 1823
1290 $class->SUPER::new ( 1824 $class->SUPER::new (
1291 padding => 2, 1825 padding => 2,
1292 fg => [1, 1, 1], 1826 fg => [1, 1, 1],
1293 active_fg => [1, 1, 0], 1827 active_fg => [1, 1, 0],
1828 bg => [0, 0, 0, 0.2],
1829 active_bg => [1, 1, 1, 0.5],
1294 state => 0, 1830 state => 0,
1295 can_hover => 1, 1831 can_hover => 1,
1296 @_ 1832 @_
1297 ) 1833 )
1298} 1834}
… …
1301 my ($self) = @_; 1837 my ($self) = @_;
1302 1838
1303 ($self->{padding} * 2 + 6) x 2 1839 ($self->{padding} * 2 + 6) x 2
1304} 1840}
1305 1841
1306sub size_allocate {
1307 my ($self, $x, $y, $w, $h) = @_;
1308
1309 $self->_size_allocate ($x, $y, $w, $h);
1310}
1311
1312sub button_down { 1842sub button_down {
1313 my ($self, $ev, $x, $y) = @_; 1843 my ($self, $ev, $x, $y) = @_;
1314 1844
1315 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1845 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1316 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1846 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1317 $self->{state} = !$self->{state}; 1847 $self->{state} = !$self->{state};
1318 $self->emit (changed => $self->{state}); 1848 $self->_emit (changed => $self->{state});
1319 } 1849 }
1320} 1850}
1321 1851
1322sub _draw { 1852sub _draw {
1323 my ($self) = @_; 1853 my ($self) = @_;
… …
1328 1858
1329 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1859 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1330 1860
1331 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1861 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1332 1862
1863 my $tex = $self->{state} ? $tex[1] : $tex[0];
1864
1865 glEnable GL_TEXTURE_2D;
1866 $tex->draw_quad_alpha (0, 0, $s, $s);
1867 glDisable GL_TEXTURE_2D;
1868}
1869
1870#############################################################################
1871
1872package CFClient::UI::Image;
1873
1874our @ISA = CFClient::UI::Base::;
1875
1876use CFClient::OpenGL;
1877use Carp qw/confess/;
1878
1879our %loaded_images;
1880
1881sub new {
1882 my $class = shift;
1883
1884 my $self = $class->SUPER::new (can_events => 0, @_);
1885
1886 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1887
1888 $loaded_images{$self->{image}} ||=
1889 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1890
1891 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1892
1893 Scalar::Util::weaken $loaded_images{$self->{image}};
1894
1895 $self->{aspect} = $tex->{w} / $tex->{h};
1896
1897 $self
1898}
1899
1900sub size_request {
1901 my ($self) = @_;
1902
1903 ($self->{tex}->{w}, $self->{tex}->{h})
1904}
1905
1906sub _draw {
1907 my ($self) = @_;
1908
1909 my $tex = $self->{tex};
1910
1911 my ($w, $h) = ($self->{w}, $self->{h});
1912
1913 if ($self->{rot90}) {
1914 glRotate 90, 0, 0, 1;
1915 glTranslate 0, -$self->{w}, 0;
1916
1917 ($w, $h) = ($h, $w);
1918 }
1919
1920 glEnable GL_TEXTURE_2D;
1921 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1922
1923 $tex->draw_quad_alpha (0, 0, $w, $h);
1924
1925 glDisable GL_TEXTURE_2D;
1926}
1927
1928#############################################################################
1929
1930package CFClient::UI::VGauge;
1931
1932our @ISA = CFClient::UI::Base::;
1933
1934use List::Util qw(min max);
1935
1936use CFClient::OpenGL;
1937
1938my %tex = (
1939 food => [
1940 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1941 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1942 ],
1943 grace => [
1944 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1945 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1946 ],
1947 hp => [
1948 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1949 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1950 ],
1951 mana => [
1952 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1953 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1954 ],
1955);
1956
1957# eg. VGauge->new (gauge => 'food'), default gauge: food
1958sub new {
1959 my $class = shift;
1960
1961 my $self = $class->SUPER::new (
1962 type => 'food',
1963 @_
1964 );
1965
1966 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1967
1968 $self
1969}
1970
1971sub size_request {
1972 my ($self) = @_;
1973
1974 #my $tex = $tex{$self->{type}}[0];
1975 #@$tex{qw(w h)}
1976 (0, 0)
1977}
1978
1979sub set_max {
1980 my ($self, $max) = @_;
1981
1982 return if $self->{max_val} == $max;
1983
1984 $self->{max_val} = $max;
1985 $self->update;
1986}
1987
1988sub set_value {
1989 my ($self, $val, $max) = @_;
1990
1991 $self->set_max ($max)
1992 if defined $max;
1993
1994 return if $self->{val} == $val;
1995
1996 $self->{val} = $val;
1997 $self->update;
1998}
1999
2000sub _draw {
2001 my ($self) = @_;
2002
2003 my $tex = $tex{$self->{type}};
2004 my ($t1, $t2, $t3) = @$tex;
2005
2006 my ($w, $h) = ($self->{w}, $self->{h});
2007
2008 if ($self->{vertical}) {
2009 glRotate 90, 0, 0, 1;
2010 glTranslate 0, -$self->{w}, 0;
2011
2012 ($w, $h) = ($h, $w);
2013 }
2014
2015 my $ycut = $self->{val} / ($self->{max_val} || 1);
2016
2017 my $ycut1 = max 0, min 1, $ycut;
2018 my $ycut2 = max 0, min 1, $ycut - 1;
2019
2020 my $h1 = $self->{h} * (1 - $ycut1);
2021 my $h2 = $self->{h} * (1 - $ycut2);
2022
1333 glEnable GL_BLEND; 2023 glEnable GL_BLEND;
2024 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1334 glEnable GL_TEXTURE_2D; 2025 glEnable GL_TEXTURE_2D;
1335 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2026 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1336 2027
1337 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2028 glBindTexture GL_TEXTURE_2D, $t1->{name};
2029 glBegin GL_QUADS;
2030 glTexCoord 0 , 0; glVertex 0 , 0;
2031 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2032 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2033 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2034 glEnd;
1338 2035
1339 $tex->draw_quad (0, 0, $s, $s); 2036 my $ycut1 = List::Util::min 1, $ycut;
2037 glBindTexture GL_TEXTURE_2D, $t2->{name};
2038 glBegin GL_QUADS;
2039 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2040 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2041 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2042 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2043 glEnd;
1340 2044
2045 if ($t3) {
2046 glBindTexture GL_TEXTURE_2D, $t3->{name};
2047 glBegin GL_QUADS;
2048 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2049 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2050 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2051 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2052 glEnd;
2053 }
2054
2055 glDisable GL_BLEND;
1341 glDisable GL_TEXTURE_2D; 2056 glDisable GL_TEXTURE_2D;
1342 glDisable GL_BLEND;
1343} 2057}
1344 2058
1345############################################################################# 2059#############################################################################
1346 2060
2061package CFClient::UI::Gauge;
2062
2063our @ISA = CFClient::UI::VBox::;
2064
2065sub new {
2066 my ($class, %arg) = @_;
2067
2068 my $self = $class->SUPER::new (
2069 tooltip => $arg{type},
2070 can_hover => 1,
2071 can_events => 1,
2072 %arg,
2073 );
2074
2075 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2076 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2077 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2078
2079 $self
2080}
2081
2082sub set_fontsize {
2083 my ($self, $fsize) = @_;
2084
2085 $self->{value}->set_fontsize ($fsize);
2086 $self->{max} ->set_fontsize ($fsize);
2087}
2088
2089sub set_max {
2090 my ($self, $max) = @_;
2091
2092 $self->{gauge}->set_max ($max);
2093 $self->{max}->set_text ($max);
2094}
2095
2096sub set_value {
2097 my ($self, $val, $max) = @_;
2098
2099 $self->set_max ($max)
2100 if defined $max;
2101
2102 $self->{gauge}->set_value ($val, $max);
2103 $self->{value}->set_text ($val);
2104}
2105
2106#############################################################################
2107
1347package CFClient::UI::Slider; 2108package CFClient::UI::Slider;
1348 2109
1349use strict; 2110use strict;
1350 2111
1351use SDL::OpenGL; 2112use CFClient::OpenGL;
1352 2113
1353our @ISA = CFClient::UI::DrawBG::; 2114our @ISA = CFClient::UI::DrawBG::;
1354 2115
1355my @tex = 2116my @tex =
1356 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2117 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1357 qw(s1_slider.png s1_slider_bg.png); 2118 qw(s1_slider.png s1_slider_bg.png);
1358 2119
1359sub new { 2120sub new {
1360 my $class = shift; 2121 my $class = shift;
1361 2122
1362 # range [value, low, high, page] 2123 # range [value, low, high, page, unit]
1363 2124
1364 # TODO: 0-width page 2125 # TODO: 0-width page
1365 # TODO: req_w/h are wrong with vertical 2126 # TODO: req_w/h are wrong with vertical
1366 # TODO: calculations are off 2127 # TODO: calculations are off
1367 my $self = $class->SUPER::new ( 2128 my $self = $class->SUPER::new (
1368 fg => [1, 1, 1], 2129 fg => [1, 1, 1],
1369 active_fg => [0, 0, 0], 2130 active_fg => [0, 0, 0],
2131 bg => [0, 0, 0, 0.2],
2132 active_bg => [1, 1, 1, 0.5],
1370 range => [0, 0, 100, 10], 2133 range => [0, 0, 100, 10, 0],
1371 req_w => 40, 2134 req_w => $::WIDTH / 80,
1372 req_h => 13, 2135 req_h => $::WIDTH / 80,
1373 vertical => 0, 2136 vertical => 0,
1374 can_hover => 1, 2137 can_hover => 1,
1375 inner_pad => 5, 2138 inner_pad => 0.02,
1376 @_ 2139 @_
1377 ); 2140 );
1378 2141
2142 $self->set_value ($self->{range}[0]);
2143 $self->update;
2144
1379 $self 2145 $self
2146}
2147
2148sub set_range {
2149 my ($self, $range) = @_;
2150
2151 ($range, $self->{range}) = ($self->{range}, $range);
2152
2153 $self->update
2154 if "@$range" ne "@{$self->{range}}";
2155}
2156
2157sub set_value {
2158 my ($self, $value) = @_;
2159
2160 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2161
2162 $hi = $lo + 1 if $hi <= $lo;
2163
2164 $page = $hi - $lo if $page > $hi - $lo;
2165
2166 $value = $lo if $value < $lo;
2167 $value = $hi - $page if $value > $hi - $page;
2168
2169 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2170 if $unit;
2171
2172 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2173
2174 if ($value != $old_value) {
2175 $self->_emit (changed => $value);
2176 $self->update;
2177 }
1380} 2178}
1381 2179
1382sub size_request { 2180sub size_request {
1383 my ($self) = @_; 2181 my ($self) = @_;
1384 2182
… …
1390 2188
1391sub button_down { 2189sub button_down {
1392 my ($self, $ev, $x, $y) = @_; 2190 my ($self, $ev, $x, $y) = @_;
1393 2191
1394 $self->SUPER::button_down ($ev, $x, $y); 2192 $self->SUPER::button_down ($ev, $x, $y);
2193
2194 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2195
1395 $self->mouse_motion ($ev, $x, $y); 2196 $self->mouse_motion ($ev, $x, $y);
1396} 2197}
1397 2198
1398sub mouse_motion { 2199sub mouse_motion {
1399 my ($self, $ev, $x, $y) = @_; 2200 my ($self, $ev, $x, $y) = @_;
1400 2201
1401 if ($GRAB == $self) { 2202 if ($GRAB == $self) {
2203 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2204
2205 my (undef, $lo, $hi, $page) = @{$self->{range}};
2206
2207 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2208
2209 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2210 }
2211}
2212
2213sub update {
2214 my ($self) = @_;
2215
2216 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2217 $self->set_value ($self->{range}[0]);
2218
1402 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2219 my ($value, $lo, $hi, $page) = @{$self->{range}};
2220 my $range = ($hi - $page - $lo) || 1e-100;
1403 2221
1404 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2222 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1405 2223
1406 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2224 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1407 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2225 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1408 2226
1409 $x -= $inner_pad_px; # substract the padding 2227 $value = ($value - $lo) / $range;
1410 $x = $x * ($hi - $lo) / $inner_w + $lo; 2228 $value = $value * $self->{scale} + $self->{offset};
1411 $x = $lo if $x < $lo;
1412 $x = $hi - $page if $x > $hi - $page;
1413 $self->{range}[0] = $x;
1414 2229
1415 $self->emit (changed => $x); 2230 $self->{knob_x} = $value - $knob_w * 0.5;
1416 $self->update; 2231 $self->{knob_w} = $knob_w;
1417 } 2232 });
1418}
1419 2233
1420# the inner_* stuff is for generating a padding for the slider handle, 2234 $self->SUPER::update;
1421# so that the handle doesn't leave the texture. This calculation isn't 100%
1422# correct propably, but it does the job for now
1423sub _calc_inner_pad_px {
1424 my ($self, $w) = @_;
1425 ($w / 100) * $self->{inner_pad} # % to pixels
1426} 2235}
1427 2236
1428sub _draw { 2237sub _draw {
1429 my ($self) = @_; 2238 my ($self) = @_;
1430 2239
1431 $self->SUPER::_draw (); 2240 $self->SUPER::_draw ();
1432 2241
1433 my ($w, $h) = @$self{qw(w h)}; 2242 glScale $self->{w}, $self->{h};
1434 2243
1435 if ($self->{vertical}) { 2244 if ($self->{vertical}) {
1436 # draw a vertical slider like a rotated horizontal slider 2245 # draw a vertical slider like a rotated horizontal slider
1437 2246
2247 glTranslate 1, 0, 0;
1438 glRotate 90, 0, 0, 1; 2248 glRotate 90, 0, 0, 1;
1439 glTranslate 0, -$self->{w}, 0;
1440
1441 ($w, $h) = ($h, $w);
1442 } 2249 }
1443 2250
1444 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2251 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1445 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2252 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1446 2253
1447 my ($value, $lo, $hi, $page) = @{$self->{range}};
1448
1449 $hi = $value + 1 if $lo == $hi;
1450
1451 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1452 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1453
1454 $page = int $page * $inner_w / ($hi - $lo);
1455 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1456
1457 $w -= $page;
1458 $page &= ~1;
1459 glTranslate $page * 0.5, 0, 0;
1460 $page ||= 2;
1461
1462 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1463 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1464
1465 glEnable GL_BLEND;
1466 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1467 glEnable GL_TEXTURE_2D; 2254 glEnable GL_TEXTURE_2D;
1468 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2255 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1469 2256
1470 # draw background 2257 # draw background
1471 $tex[1]->draw_quad (0, 0, $w, $h); 2258 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1472 2259
1473 # draw handle 2260 # draw handle
1474 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2261 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1475 2262
1476 glDisable GL_BLEND;
1477 glDisable GL_TEXTURE_2D; 2263 glDisable GL_TEXTURE_2D;
1478} 2264}
1479 2265
1480############################################################################# 2266#############################################################################
1481 2267
2268package CFClient::UI::ValSlider;
2269
2270our @ISA = CFClient::UI::HBox::;
2271
2272sub new {
2273 my ($class, %arg) = @_;
2274
2275 my $range = delete $arg{range};
2276
2277 my $self = $class->SUPER::new (
2278 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2279 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2280 to_value => sub { shift },
2281 from_value => sub { shift },
2282 %arg,
2283 );
2284
2285 $self->{slider}->connect (changed => sub {
2286 my ($self, $value) = @_;
2287 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2288 $self->{parent}->emit (changed => $value);
2289 });
2290
2291# $self->{entry}->connect (changed => sub {
2292# my ($self, $value) = @_;
2293# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2294# $self->{parent}->emit (changed => $value);
2295# });
2296
2297 $self->add ($self->{slider}, $self->{entry});
2298
2299 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2300
2301 $self
2302}
2303
2304sub set_range { shift->{slider}->set_range (@_) }
2305sub set_value { shift->{slider}->set_value (@_) }
2306
2307#############################################################################
2308
1482package CFClient::UI::TextView; 2309package CFClient::UI::TextView;
1483 2310
1484our @ISA = CFClient::UI::HBox::; 2311our @ISA = CFClient::UI::HBox::;
1485 2312
1486use SDL::OpenGL; 2313use CFClient::OpenGL;
1487 2314
1488sub new { 2315sub new {
1489 my $class = shift; 2316 my $class = shift;
1490 2317
1491 my $self = $class->SUPER::new ( 2318 my $self = $class->SUPER::new (
1492 req_w => $::WIDTH / 6, 2319 fontsize => 1,
1493 req_h => $::HEIGHT / 6, 2320 can_events => 0,
1494 fontsize => $::FONTSIZE, 2321 #font => default_font
1495 @_, 2322 @_,
1496 2323
1497 layout => (new CFClient::Layout), 2324 layout => (new CFClient::Layout 1),
1498 par => [], 2325 par => [],
1499 height => 0, 2326 height => 0,
1500 children => [ 2327 children => [
1501 (new CFClient::UI::Empty expand => 1), 2328 (new CFClient::UI::Empty expand => 1),
1502 (new CFClient::UI::Slider vertical => 1), 2329 (new CFClient::UI::Slider vertical => 1),
1503 ], 2330 ],
1504 ); 2331 );
1505 2332
1506 $self->{children}[1]->connect (changed => sub { 2333 $self->{children}[1]->connect (changed => sub { $self->update });
1507 $self->update;
1508 });
1509 2334
1510 $self 2335 $self
1511} 2336}
1512 2337
1513sub set_fontsize { 2338sub set_fontsize {
… …
1515 2340
1516 $self->{fontsize} = $fontsize; 2341 $self->{fontsize} = $fontsize;
1517 $self->reflow; 2342 $self->reflow;
1518} 2343}
1519 2344
2345sub size_allocate {
2346 my ($self, $w, $h) = @_;
2347
2348 $self->SUPER::size_allocate ($w, $h);
2349
2350 $self->{layout}->set_font ($self->{font}) if $self->{font};
2351 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2352 $self->{layout}->set_width ($self->{children}[0]{w});
2353
2354 $self->reflow;
2355}
2356
1520sub text_height { 2357sub text_size {
1521 my ($self, $text) = @_; 2358 my ($self, $text, $indent) = @_;
1522 2359
1523 my $layout = $self->{layout}; 2360 my $layout = $self->{layout};
1524 2361
1525 $layout->set_height ($self->{fontsize}); 2362 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1526 $layout->set_width ($self->{w}); 2363 $layout->set_width ($self->{children}[0]{w} - $indent);
1527 $layout->set_text ($text); 2364 $layout->set_markup ($text);
1528 2365
1529 ($layout->size)[1] 2366 $layout->size
1530} 2367}
1531 2368
1532sub reflow { 2369sub reflow {
1533 my ($self) = @_; 2370 my ($self) = @_;
1534 2371
1535 $self->{need_reflow}++; 2372 $self->{need_reflow}++;
1536 $self->update; 2373 $self->update;
1537} 2374}
1538 2375
1539sub size_request { 2376sub set_offset {
1540 my ($self) = @_; 2377 my ($self, $offset) = @_;
1541 2378
1542 ($self->{req_w}, $self->{req_h}) 2379 # todo: base offset on lines or so, not on pixels
2380 $self->{children}[1]->set_value ($offset);
1543} 2381}
1544 2382
1545sub size_allocate { 2383sub clear {
1546 my ($self, $x, $y, $w, $h) = @_; 2384 my ($self) = @_;
1547 2385
1548 $self->SUPER::size_allocate ($x, $y, $w, $h); 2386 $self->{par} = [];
1549 2387 $self->{height} = 0;
1550 $self->{layout}->set_height ($self->{fontsize}); 2388 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1551 $self->{layout}->set_width ($self->{w});
1552
1553 $self->reflow;
1554} 2389}
1555 2390
1556sub add_paragraph { 2391sub add_paragraph {
1557 my ($self, $color, $text) = @_; 2392 my ($self, $color, $text, $indent) = @_;
1558 2393
1559 #TODO: intelligently "reformat" paragraph 2394 for my $line (split /\n/, $text) {
1560 2395 my ($w, $h) = $self->text_size ($line);
1561 my $height = $self->text_height ($text);
1562
1563 $self->{height} += $height; 2396 $self->{height} += $h;
2397 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2398 }
1564 2399
1565 push @{$self->{par}}, [$height, $color, $text];
1566
1567 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2400 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1568 $self->{children}[1]->update;
1569} 2401}
1570 2402
1571sub update { 2403sub update {
1572 my ($self) = @_; 2404 my ($self) = @_;
1573 2405
… …
1575 2407
1576 return unless $self->{h} > 0; 2408 return unless $self->{h} > 0;
1577 2409
1578 delete $self->{texture}; 2410 delete $self->{texture};
1579 2411
1580 $TOPLEVEL->on_refresh ($self, sub { 2412 $ROOT->on_post_alloc ($self, sub {
2413 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2414
1581 if (delete $self->{need_reflow}) { 2415 if (delete $self->{need_reflow}) {
1582 my $height = 0; 2416 my $height = 0;
1583 2417
1584 $height += $_->[0] = $self->text_height ($_->[2]) 2418 my $layout = $self->{layout};
2419
2420 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2421
1585 for @{$self->{par}}; 2422 for (@{$self->{par}}) {
2423 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2424 $layout->set_width ($W - $_->[3]);
2425 $layout->set_markup ($_->[4]);
2426 my ($w, $h) = $layout->size;
2427 $_->[0] = $w + $_->[3];
2428 $_->[1] = $h;
2429 }
2430
2431 $height += $_->[1];
2432 }
1586 2433
1587 $self->{height} = $height; 2434 $self->{height} = $height;
1588 2435
1589 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2436 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1590 2437
1591 delete $self->{texture}; 2438 delete $self->{texture};
1592 } 2439 }
1593 2440
1594 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2441 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1595 glClearColor 0, 0, 0, 1; 2442 glClearColor 0.5, 0.5, 0.5, 0;
1596 glClear GL_COLOR_BUFFER_BIT; 2443 glClear GL_COLOR_BUFFER_BIT;
1597 2444
2445 my $top = int $self->{children}[1]{range}[0];
2446
2447 my $y0 = $top;
2448 my $y1 = $top + $H;
2449
2450 my $y = 0;
2451
2452 my $layout = $self->{layout};
2453
2454 $layout->set_font ($self->{font}) if $self->{font};
2455
1598 glEnable GL_BLEND; 2456 glEnable GL_BLEND;
2457 #TODO# not correct in windows where rgba is forced off
1599 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2458 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1600 glEnable GL_TEXTURE_2D;
1601 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1602
1603 my $top = int $self->{children}[1]{range}[0];
1604
1605 my $y0 = $top;
1606 my $y1 = $top + $self->{h};
1607
1608 my $y = 0;
1609
1610 my $layout = $self->{layout};
1611 2459
1612 for my $par (@{$self->{par}}) { 2460 for my $par (@{$self->{par}}) {
1613 my $h = $par->[0]; 2461 my $h = $par->[1];
1614 2462
1615 if ($y0 < $y + $h && $y < $y1) { 2463 if ($y0 < $y + $h && $y < $y1) {
2464 $layout->set_foreground (@{ $par->[2] });
2465 $layout->set_width ($W - $par->[3]);
1616 $layout->set_text ($par->[2]); 2466 $layout->set_markup ($par->[4]);
1617 2467
1618 glColor @{ $par->[1] }; 2468 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1619 my ($W, $H) = $layout->size; 2469
1620 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2470 glRasterPos $par->[3], $y - $y0;
2471 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1621 } 2472 }
1622 2473
1623 $y += $h; 2474 $y += $h;
1624 } 2475 }
1625 2476
1626 glDisable GL_TEXTURE_2D;
1627 glDisable GL_BLEND; 2477 glDisable GL_BLEND;
1628 }; 2478 };
1629 }); 2479 });
1630} 2480}
1631 2481
1632sub _draw { 2482sub _draw {
1633 my ($self) = @_; 2483 my ($self) = @_;
1634 2484
1635 if ($self->{texture}) {
1636 glEnable GL_TEXTURE_2D; 2485 glEnable GL_TEXTURE_2D;
1637 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2486 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2487 glColor 1, 1, 1, 1;
1638 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2488 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1639 glDisable GL_TEXTURE_2D; 2489 glDisable GL_TEXTURE_2D;
1640 }
1641 2490
1642 $self->{children}[1]->draw; 2491 $self->{children}[1]->draw;
1643 2492
1644} 2493}
1645 2494
1646############################################################################# 2495#############################################################################
1647 2496
1648package CFClient::UI::MapWidget;
1649
1650use strict;
1651
1652use List::Util qw(min max);
1653
1654use SDL;
1655use SDL::OpenGL;
1656
1657our @ISA = CFClient::UI::Base::;
1658
1659sub new {
1660 my $class = shift;
1661
1662 $class->SUPER::new (
1663 z => -1,
1664 can_focus => 1,
1665 list => (glGenLists 1),
1666 @_
1667 )
1668}
1669
1670sub key_down {
1671 print "MAPKEYDOWN\n";
1672}
1673
1674sub key_up {
1675}
1676
1677sub button_down {
1678 my ($self, $ev, $x, $y) = @_;
1679
1680 $self->focus_in;
1681
1682 if ($ev->button == 2) {
1683 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1684 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1685
1686 $self->{motion} = sub {
1687 my ($ev, $x, $y) = @_;
1688
1689 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1690
1691 $::CFG->{map_shift_x} = $bw + $x - $ox;
1692 $::CFG->{map_shift_y} = $bh + $y - $oy;
1693
1694 $self->update;
1695 };
1696 }
1697}
1698
1699sub button_up {
1700 my ($self, $ev, $x, $y) = @_;
1701
1702 delete $self->{motion};
1703}
1704
1705sub mouse_motion {
1706 my ($self, $ev, $x, $y) = @_;
1707
1708 $self->{motion}->($ev, $x, $y) if $self->{motion};
1709}
1710
1711sub size_request {
1712 (
1713 1 + 32 * int $::WIDTH / 32,
1714 1 + 32 * int $::HEIGHT / 32,
1715 )
1716}
1717
1718sub update {
1719 my ($self) = @_;
1720
1721 $self->{need_update} = 1;
1722 $self->SUPER::update;
1723}
1724
1725sub draw {
1726 my ($self) = @_;
1727
1728 if (delete $self->{need_update}) {
1729 glNewList $self->{list}, GL_COMPILE;
1730
1731 if ($::MAP) {
1732 my $sw = int $::WIDTH / 32;
1733 my $sh = int $::HEIGHT / 32;
1734
1735 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1736 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1737
1738 glTranslate $sx0 - 32, $sy0 - 32, 0;
1739
1740 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1741
1742 if ($::CFG->{fow_enable}) {
1743 if ($::CFG->{fow_smooth}) { # smooth fog of war
1744 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1745 glConvolutionFilter2D
1746 GL_CONVOLUTION_2D,
1747 GL_ALPHA,
1748 3, 3,
1749 GL_ALPHA, GL_FLOAT,
1750 pack "f*",
1751 0.1, 0.1, 0.1,
1752 0.1, 0.2, 0.1,
1753 0.1, 0.1, 0.1,
1754 ;
1755 glEnable GL_CONVOLUTION_2D;
1756 }
1757
1758 my $tex = new CFClient::Texture
1759 w => $w,
1760 h => $h,
1761 data => $data,
1762 internalformat => GL_ALPHA,
1763 format => GL_ALPHA;
1764
1765 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1766
1767 glEnable GL_BLEND;
1768 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1769 glEnable GL_TEXTURE_2D;
1770 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1771
1772 glColor +($::CFG->{fow_intensity}) x 3, 1;
1773 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1774
1775 glDisable GL_TEXTURE_2D;
1776 glDisable GL_BLEND;
1777 }
1778
1779 # HACK BEGIN
1780 {
1781 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1782 my ($w, $h) = (250, 250);
1783
1784 glEnable GL_BLEND;
1785 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1786 glEnable GL_TEXTURE_2D;
1787 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1788
1789 CFClient::Texture->new (
1790 w => $w,
1791 h => $h,
1792 data => $::MAP->mapmap ($w, $h),
1793 type => GL_UNSIGNED_INT_8_8_8_8_REV
1794 )->draw_quad (100, 100);
1795
1796 glDisable GL_TEXTURE_2D;
1797 glDisable GL_BLEND;
1798 }
1799 # HACK END
1800 }
1801
1802 glEndList;
1803 }
1804
1805 glPushMatrix;
1806 glCallList $self->{list};
1807 glPopMatrix;
1808
1809 if ($FOCUS != $self) {
1810 glColor 64/255, 64/255, 64/255;
1811 glLogicOp GL_AND;
1812 glEnable GL_COLOR_LOGIC_OP;
1813 glBegin GL_QUADS;
1814 glVertex 0, 0;
1815 glVertex 0, $::HEIGHT;
1816 glVertex $::WIDTH, $::HEIGHT;
1817 glVertex $::WIDTH, 0;
1818 glEnd;
1819 glDisable GL_COLOR_LOGIC_OP;
1820 }
1821}
1822
1823my %DIR = (
1824 SDLK_KP8, [1, "north"],
1825 SDLK_KP9, [2, "northeast"],
1826 SDLK_KP6, [3, "east"],
1827 SDLK_KP3, [4, "southeast"],
1828 SDLK_KP2, [5, "south"],
1829 SDLK_KP1, [6, "southwest"],
1830 SDLK_KP4, [7, "west"],
1831 SDLK_KP7, [8, "northwest"],
1832
1833 SDLK_UP, [1, "north"],
1834 SDLK_RIGHT, [3, "east"],
1835 SDLK_DOWN, [5, "south"],
1836 SDLK_LEFT, [7, "west"],
1837);
1838
1839sub key_down {
1840 my ($self, $ev) = @_;
1841
1842 my $mod = $ev->key_mod;
1843 my $sym = $ev->key_sym;
1844
1845 if ($sym == SDLK_KP5) {
1846 $::CONN->user_send ("command stay fire");
1847 } elsif ($sym == SDLK_a) {
1848 $::CONN->user_send ("command apply");
1849 } elsif ($sym == SDLK_QUOTE) {
1850 $self->emit ('activate_console');
1851 } elsif ($sym == SDLK_SLASH) {
1852 $self->emit ('activate_console' => '/');
1853 } elsif (exists $DIR{$sym}) {
1854 if ($mod & KMOD_SHIFT) {
1855 $self->{shft}++;
1856 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1857 } elsif ($mod & KMOD_CTRL) {
1858 $self->{ctrl}++;
1859 $::CONN->user_send ("command run $DIR{$sym}[0]");
1860 } else {
1861 $::CONN->user_send ("command $DIR{$sym}[1]");
1862 }
1863 }
1864}
1865
1866sub key_up {
1867 my ($self, $ev) = @_;
1868
1869 my $mod = $ev->key_mod;
1870 my $sym = $ev->key_sym;
1871
1872 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1873 $::CONN->user_send ("command fire_stop");
1874 }
1875 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1876 $::CONN->user_send ("command run_stop");
1877 }
1878}
1879
1880#############################################################################
1881
1882package CFClient::UI::Animator; 2497package CFClient::UI::Animator;
1883 2498
1884use SDL::OpenGL; 2499use CFClient::OpenGL;
1885 2500
1886our @ISA = CFClient::UI::Bin::; 2501our @ISA = CFClient::UI::Bin::;
1887 2502
1888sub moveto { 2503sub moveto {
1889 my ($self, $x, $y) = @_; 2504 my ($self, $x, $y) = @_;
… …
1927 2542
1928sub new { 2543sub new {
1929 my $class = shift; 2544 my $class = shift;
1930 2545
1931 my $self = $class->SUPER::new ( 2546 my $self = $class->SUPER::new (
1932 state => 0, 2547 state => 0,
1933 connect_activate => \&toggle_flopper, 2548 connect_activate => \&toggle_flopper,
1934 @_ 2549 @_
1935 ); 2550 );
1936 2551
1937 if ($self->{state}) { 2552 if ($self->{state}) {
… …
1945sub toggle_flopper { 2560sub toggle_flopper {
1946 my ($self) = @_; 2561 my ($self) = @_;
1947 2562
1948 # TODO: use animation 2563 # TODO: use animation
1949 if ($self->{state} = !$self->{state}) { 2564 if ($self->{state} = !$self->{state}) {
1950 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2565 $CFClient::UI::ROOT->add ($self->{other});
1951 $self->{other}->move ( 2566 $self->{other}->move ($self->coord2global (0, $self->{h}));
1952 ($::WIDTH - $self->{other}{w}) * 0.5, 2567 $self->_emit ("open");
1953 ($::HEIGHT - $self->{other}{h}) * 0.5, 2568 } else {
2569 $CFClient::UI::ROOT->remove ($self->{other});
2570 $self->_emit ("close");
2571 }
2572
2573 $self->_emit (changed => $self->{state});
2574}
2575
2576#############################################################################
2577
2578package CFClient::UI::Tooltip;
2579
2580our @ISA = CFClient::UI::Bin::;
2581
2582use CFClient::OpenGL;
2583
2584sub new {
2585 my $class = shift;
2586
2587 $class->SUPER::new (
2588 @_,
2589 can_events => 0,
2590 )
2591}
2592
2593sub set_tooltip_from {
2594 my ($self, $widget) = @_;
2595
2596 $self->add (new CFClient::UI::Label
2597 markup => $widget->{tooltip},
2598 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2599 fontsize => 0.8,
2600 fg => [0, 0, 0, 1],
2601 ellipsise => 0,
2602 font => ($widget->{tooltip_font} || $::FONT_PROP),
2603 );
2604}
2605
2606sub size_request {
2607 my ($self) = @_;
2608
2609 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2610
2611 ($w + 4, $h + 4)
2612}
2613
2614sub size_allocate {
2615 my ($self, $w, $h) = @_;
2616
2617 $self->SUPER::size_allocate ($w - 4, $h - 4);
2618}
2619
2620sub _draw {
2621 my ($self) = @_;
2622
2623 glTranslate 0.375, 0.375;
2624
2625 my ($w, $h) = @$self{qw(w h)};
2626
2627 glColor 1, 0.8, 0.4;
2628 glBegin GL_QUADS;
2629 glVertex 0 , 0;
2630 glVertex 0 , $h;
2631 glVertex $w, $h;
2632 glVertex $w, 0;
2633 glEnd;
2634
2635 glColor 0, 0, 0;
2636 glBegin GL_LINE_LOOP;
2637 glVertex 0 , 0;
2638 glVertex 0 , $h;
2639 glVertex $w, $h;
2640 glVertex $w, 0;
2641 glEnd;
2642
2643 glTranslate 2 - 0.375, 2 - 0.375;
2644 $self->SUPER::_draw;
2645}
2646
2647#############################################################################
2648
2649package CFClient::UI::Face;
2650
2651our @ISA = CFClient::UI::Base::;
2652
2653use CFClient::OpenGL;
2654
2655sub new {
2656 my $class = shift;
2657
2658 my $self = $class->SUPER::new (
2659 aspect => 1,
2660 can_events => 0,
2661 @_,
2662 );
2663
2664 if ($self->{anim} && $self->{animspeed}) {
2665 Scalar::Util::weaken (my $widget = $self);
2666
2667 $self->{timer} = Event->timer (
2668 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2669 hard => 1,
2670 interval => $self->{animspeed},
2671 cb => sub {
2672 ++$widget->{frame};
2673 $widget->update;
2674 },
1954 ); 2675 );
2676 }
2677
2678 $self
2679}
2680
2681sub size_request {
2682 (32, 8)
2683}
2684
2685sub update {
2686 my ($self) = @_;
2687
2688 return unless $self->{visible};
2689
2690 $self->SUPER::update;
2691}
2692
2693sub _draw {
2694 my ($self) = @_;
2695
2696 return unless $::CONN;
2697
2698 my $face;
2699
2700 if ($self->{frame}) {
2701 my $anim = $::CONN->{anim}[$self->{anim}];
2702
2703 $face = $anim->[ $self->{frame} % @$anim ]
2704 if $anim && @$anim;
2705 }
2706
2707 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2708
2709 if ($tex) {
2710 glEnable GL_TEXTURE_2D;
2711 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2712 glColor 1, 1, 1, 1;
2713 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2714 glDisable GL_TEXTURE_2D;
2715 }
2716}
2717
2718sub DESTROY {
2719 my ($self) = @_;
2720
2721 $self->{timer}->cancel
2722 if $self->{timer};
2723
2724 $self->SUPER::DESTROY;
2725}
2726
2727#############################################################################
2728
2729package CFClient::UI::Inventory;
2730
2731our @ISA = CFClient::UI::ScrolledWindow::;
2732
2733sub new {
2734 my $class = shift;
2735
2736 my $self = $class->SUPER::new (
2737 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2738 @_,
2739 );
2740
2741 $self
2742}
2743
2744sub set_items {
2745 my ($self, $items) = @_;
2746
2747 $self->{scrolled}->clear;
2748 return unless $items;
2749
2750 my @items = sort {
2751 ($a->{type} <=> $b->{type})
2752 or ($a->{name} cmp $b->{name})
2753 } @$items;
2754
2755 $self->{real_items} = \@items;
2756
2757 my $row = 0;
2758 for my $item (@items) {
2759 CFClient::Item::update_widgets $item;
2760
2761 $self->{scrolled}->add (0, $row, $item->{face_widget});
2762 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2763 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2764
2765 $row++;
2766 }
2767}
2768
2769sub size_request {
2770 my ($self) = @_;
2771 ($self->{req_w}, $self->{req_h});
2772}
2773
2774#############################################################################
2775
2776package CFClient::UI::Menu;
2777
2778our @ISA = CFClient::UI::FancyFrame::;
2779
2780use CFClient::OpenGL;
2781
2782sub new {
2783 my $class = shift;
2784
2785 my $self = $class->SUPER::new (
2786 items => [],
2787 z => 100,
2788 @_,
2789 );
2790
2791 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2792
2793 for my $item (@{ $self->{items} }) {
2794 my ($widget, $cb) = @$item;
2795
2796 # handle various types of items, only text for now
2797 if (!ref $widget) {
2798 $widget = new CFClient::UI::Label
2799 can_hover => 1,
2800 can_events => 1,
2801 text => $widget;
2802 }
2803
2804 $self->{item}{$widget} = $item;
2805
2806 $self->{vbox}->add ($widget);
2807 }
2808
2809 $self
2810}
2811
2812# popup given the event (must be a mouse button down event currently)
2813sub popup {
2814 my ($self, $ev) = @_;
2815
2816 $self->_emit ("popdown");
2817
2818 # maybe save $GRAB? must be careful about events...
2819 $GRAB = $self;
2820 $self->{button} = $ev->{button};
2821
2822 $self->show;
2823 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2824}
2825
2826sub mouse_motion {
2827 my ($self, $ev, $x, $y) = @_;
2828
2829 # TODO: should use vbox->find_widget or so
2830 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2831 $self->{hover} = $self->{item}{$HOVER};
2832}
2833
2834sub button_up {
2835 my ($self, $ev, $x, $y) = @_;
2836
2837 if ($ev->{button} == $self->{button}) {
2838 undef $GRAB;
2839 $self->hide;
2840
2841 $self->_emit ("popdown");
2842 $self->{hover}[1]->() if $self->{hover};
2843 }
2844}
2845
2846#############################################################################
2847
2848package CFClient::UI::Statusbox;
2849
2850our @ISA = CFClient::UI::VBox::;
2851
2852sub new {
2853 my $class = shift;
2854
2855 $class->SUPER::new (
2856 fontsize => 0.8,
2857 @_,
2858 )
2859}
2860
2861sub reorder {
2862 my ($self) = @_;
2863 my $NOW = time;
2864
2865 while (my ($k, $v) = each %{ $self->{item} }) {
2866 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2867 }
2868
2869 my @widgets;
2870
2871 my @items = sort {
2872 $a->{pri} <=> $b->{pri}
2873 or $b->{id} <=> $a->{id}
2874 } values %{ $self->{item} };
2875
2876 my $count = 10 + 1;
2877 for my $item (@items) {
2878 last unless --$count;
2879
2880 push @widgets, $item->{label} ||= do {
2881 # TODO: doesn't handle markup well (read as: at all)
2882 my $short = $item->{count} > 1
2883 ? "<b>$item->{count} ×</b> $item->{text}"
2884 : $item->{text};
2885
2886 for ($short) {
2887 s/^\s+//;
2888 s/\s+/ /g;
2889 }
2890
2891 new CFClient::UI::Label
2892 markup => $short,
2893 tooltip => $item->{tooltip},
2894 tooltip_font => $::FONT_PROP,
2895 tooltip_width => 0.67,
2896 fontsize => $item->{fontsize} || $self->{fontsize},
2897 max_w => $::WIDTH * 0.44,
2898 fg => $item->{fg},
2899 can_events => 1,
2900 can_hover => 1
2901 };
2902 }
2903
2904 $self->clear;
2905 $self->SUPER::add (reverse @widgets);
2906}
2907
2908sub add {
2909 my ($self, $text, %arg) = @_;
2910
2911 $text =~ s/^\s+//;
2912 $text =~ s/\s+$//;
2913
2914 return unless $text;
2915
2916 my $timeout = time + ((delete $arg{timeout}) || 60);
2917
2918 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2919
2920 if (my $item = $self->{item}{$group}) {
2921 if ($item->{text} eq $text) {
2922 $item->{count}++;
2923 } else {
2924 $item->{count} = 1;
2925 $item->{text} = $item->{tooltip} = $text;
2926 }
2927 $item->{id} = ++$self->{id};
2928 $item->{timeout} = $timeout;
2929 delete $item->{label};
1955 } else { 2930 } else {
1956 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2931 $self->{item}{$group} = {
2932 id => ++$self->{id},
2933 text => $text,
2934 timeout => $timeout,
2935 tooltip => $text,
2936 fg => [0.8, 0.8, 0.8, 0.8],
2937 pri => 0,
2938 count => 1,
2939 %arg,
2940 };
1957 } 2941 }
2942
2943 $self->reorder;
2944}
2945
2946sub reconfigure {
2947 my ($self) = @_;
2948
2949 delete $_->{label}
2950 for values %{ $self->{item} || {} };
2951
2952 $self->reorder;
2953 $self->SUPER::reconfigure;
1958} 2954}
1959 2955
1960############################################################################# 2956#############################################################################
1961 2957
1962package CFClient::UI::Toplevel; 2958package CFClient::UI::Root;
1963 2959
1964our @ISA = CFClient::UI::Container::; 2960our @ISA = CFClient::UI::Container::;
1965 2961
1966use SDL::OpenGL; 2962use CFClient::OpenGL;
2963
2964sub new {
2965 my $class = shift;
2966
2967 $class->SUPER::new (
2968 @_,
2969 )
2970}
2971
2972sub configure {
2973 my ($self, $x, $y, $w, $h) = @_;
2974
2975 $self->{w} = $w;
2976 $self->{h} = $h;
2977}
2978
2979sub check_size {
2980 my ($self) = @_;
2981
2982 $self->size_allocate ($self->{w}, $self->{h})
2983 if $self->{w};
2984}
1967 2985
1968sub size_request { 2986sub size_request {
1969 ($::WIDTH, $::HEIGHT) 2987 my ($self) = @_;
2988
2989 ($self->{w}, $self->{h})
1970} 2990}
1971 2991
1972sub size_allocate { 2992sub size_allocate {
1973 my ($self, $x, $y, $w, $h) = @_; 2993 my ($self, $w, $h) = @_;
1974 2994
1975 $self->_size_allocate ($x, $y, $w, $h); 2995 for my $child ($self->children) {
2996 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1976 2997
1977 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2998 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
1978 for @{$self->{children}}; 2999 if exists $child->{req_x};
1979}
1980 3000
1981sub translate { 3001 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3002 if exists $child->{req_y};
3003
3004 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3005 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3006
3007 $child->configure ($X, $Y, $W, $H);
3008 }
3009}
3010
3011sub coord2local {
1982 my ($self, $x, $y) = @_; 3012 my ($self, $x, $y) = @_;
1983 3013
1984 ($x, $y) 3014 ($x, $y)
1985} 3015}
1986 3016
3017sub coord2global {
3018 my ($self, $x, $y) = @_;
3019
3020 ($x, $y)
3021}
3022
1987sub update { 3023sub update {
1988 my ($self) = @_; 3024 my ($self) = @_;
1989 3025
1990 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3026 $self->check_size;
1991 ::refresh (); 3027 $::WANT_REFRESH++;
1992} 3028}
1993 3029
1994sub add { 3030sub add {
1995 my ($self, $widget) = @_; 3031 my ($self, @children) = @_;
1996 3032
3033 for (my @widgets = @children; my $w = pop @widgets; ) {
3034 push @widgets, $w->children;
3035 $w->{root} = $self;
3036 $w->{visible} = 1;
3037 }
3038
3039 for my $child (@children) {
3040 $child->{is_toplevel} = 1;
3041
3042 # integerise window positions
3043 $child->{x} = int $child->{x};
3044 $child->{y} = int $child->{y};
3045 }
3046
1997 $self->SUPER::add ($widget); 3047 $self->SUPER::add (@children);
3048}
1998 3049
1999 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3050sub remove {
3051 my ($self, @children) = @_;
3052
3053 $self->SUPER::remove (@children);
3054
3055 while (@children) {
3056 my $w = pop @children;
3057 push @children, $w->children;
3058 $w->set_invisible;
3059 }
2000} 3060}
2001 3061
2002sub on_refresh { 3062sub on_refresh {
2003 my ($self, $id, $cb) = @_; 3063 my ($self, $id, $cb) = @_;
2004 3064
2005 $self->{refresh_hook}{$id} = $cb; 3065 $self->{refresh_hook}{$id} = $cb;
2006} 3066}
2007 3067
3068sub on_post_alloc {
3069 my ($self, $id, $cb) = @_;
3070
3071 $self->{post_alloc_hook}{$id} = $cb;
3072}
3073
2008sub draw { 3074sub draw {
2009 my ($self) = @_; 3075 my ($self) = @_;
2010 3076
2011 while (my $rcb = delete $self->{refresh_hook}) { 3077 while ($self->{refresh_hook}) {
2012 $_->() for values %$rcb; 3078 $_->()
3079 for values %{delete $self->{refresh_hook}};
3080 }
3081
3082 if ($self->{check_size}) {
3083 my @queue = ([], []);
3084
3085 for (;;) {
3086 if ($self->{check_size}) {
3087 # heuristic: check containers last
3088 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3089 for values %{delete $self->{check_size}}
3090 }
3091
3092 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3093
3094 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3095 ? @$widget{qw(user_w user_h)}
3096 : $widget->size_request;
3097
3098 if (delete $widget->{force_alloc}
3099 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3100 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3101
3102 $widget->{req_w} = $w;
3103 $widget->{req_h} = $h;
3104
3105 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3106
3107 $widget->{parent}->check_size
3108 if $widget->{parent};
3109 }
3110 }
3111 }
3112
3113 while ($self->{size_alloc}) {
3114 for (values %{delete $self->{size_alloc}}) {
3115 my ($widget, $w, $h) = @$_;
3116
3117 $w = 0 if $w < 0;
3118 $h = 0 if $h < 0;
3119
3120 $widget->{w} = $w;
3121 $widget->{h} = $h;
3122 $widget->emit (size_allocate => $w, $h);
3123 }
3124 }
3125
3126 while ($self->{post_alloc_hook}) {
3127 $_->()
3128 for values %{delete $self->{post_alloc_hook}};
2013 } 3129 }
2014 3130
2015 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3131 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2016 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3132 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2017 glClear GL_COLOR_BUFFER_BIT; 3133 glClear GL_COLOR_BUFFER_BIT;
2018 3134
2019 glMatrixMode GL_PROJECTION; 3135 glMatrixMode GL_PROJECTION;
2020 glLoadIdentity; 3136 glLoadIdentity;
2021 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3137 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2022 glMatrixMode GL_MODELVIEW; 3138 glMatrixMode GL_MODELVIEW;
2023 glLoadIdentity; 3139 glLoadIdentity;
2024 3140
2025 $self->_draw; 3141 $self->_draw;
2026} 3142}
2027 3143
2028############################################################################# 3144#############################################################################
2029 3145
2030package CFClient::UI; 3146package CFClient::UI;
2031 3147
2032$TOPLEVEL = new CFClient::UI::Toplevel; 3148$ROOT = new CFClient::UI::Root;
3149$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2033 3150
20341 31511
2035 3152

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