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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.125 by root, Mon Apr 17 20:52:15 2006 UTC vs.
Revision 1.241 by root, Fri May 26 20:50:35 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
12our $ROOT; 14our $ROOT;
15our $TOOLTIP;
13our $BUTTON_STATE; 16our $BUTTON_STATE;
17
18our %WIDGET; # all widgets, weak-referenced
19
20sub check_tooltip {
21 if (!$GRAB) {
22 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
23 if (length $widget->{tooltip}) {
24
25 if ($TOOLTIP->{owner} != $widget) {
26 $TOOLTIP->{owner} = $widget;
27
28 my $tip = $widget->{tooltip};
29
30 $tip = $tip->($widget) if CODE:: eq ref $tip;
31
32 $TOOLTIP->set_tooltip_from ($widget);
33 $TOOLTIP->show;
34
35 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
36
37 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
38 if $x + $TOOLTIP->{w} > $::WIDTH;
39
40 $TOOLTIP->move ($x, $y);
41 $TOOLTIP->check_size;
42 $TOOLTIP->update;
43 }
44
45 return;
46 }
47 }
48 }
49
50 $TOOLTIP->hide;
51 delete $TOOLTIP->{owner};
52}
14 53
15# class methods for events 54# class methods for events
16sub feed_sdl_key_down_event { 55sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 56 $FOCUS->emit (key_down => $_[0])
57 if $FOCUS;
18} 58}
19 59
20sub feed_sdl_key_up_event { 60sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 61 $FOCUS->emit (key_up => $_[0])
62 if $FOCUS;
22} 63}
23 64
24sub feed_sdl_button_down_event { 65sub feed_sdl_button_down_event {
25 my ($ev) = @_; 66 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 67 my ($x, $y) = ($ev->{x}, $ev->{y});
27 68
28 if (!$BUTTON_STATE) { 69 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 70 my $widget = $ROOT->find_widget ($x, $y);
30 71
31 $GRAB = $widget; 72 $GRAB = $widget;
32 $GRAB->update if $GRAB; 73 $GRAB->update if $GRAB;
33 }
34 74
75 check_tooltip;
76 }
77
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 78 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 79
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 80 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
81 if $GRAB;
38} 82}
39 83
40sub feed_sdl_button_up_event { 84sub feed_sdl_button_up_event {
41 my ($ev) = @_; 85 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
43 87
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 88 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 89
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 90 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 91
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 92 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
93 if $GRAB;
49 94
50 if (!$BUTTON_STATE) { 95 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 96 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 97 $grab->update if $grab;
53 $GRAB->update if $GRAB; 98 $GRAB->update if $GRAB;
99
100 check_tooltip;
54 } 101 }
55} 102}
56 103
57sub feed_sdl_motion_event { 104sub feed_sdl_motion_event {
58 my ($ev) = @_; 105 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 106 my ($x, $y) = ($ev->{x}, $ev->{y});
60 107
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 108 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 109
63 if ($widget != $HOVER) { 110 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 111 my $hover = $HOVER; $HOVER = $widget;
65 112
66 $hover->update if $hover && $hover->{can_hover}; 113 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 114 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 115
116 check_tooltip;
117 }
118
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 119 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
120 if $HOVER;
71} 121}
72 122
73# convert position array to integers 123# convert position array to integers
74sub harmonize { 124sub harmonize {
75 my ($vals) = @_; 125 my ($vals) = @_;
… …
81 $rem += $_ - $i; 131 $rem += $_ - $i;
82 $_ = $i; 132 $_ = $i;
83 } 133 }
84} 134}
85 135
136sub full_refresh {
137 # make a copy, otherwise for complains about freed values.
138 my @widgets = values %WIDGET;
139
140 $_->update
141 for @widgets;
142}
143
144sub reconfigure_widgets {
145 # make a copy, otherwise C<for> complains about freed values.
146 my @widgets = values %WIDGET;
147
148 $_->reconfigure
149 for @widgets;
150}
151
152# call when resolution changes etc.
153sub rescale_widgets {
154 my ($sx, $sy) = @_;
155
156 for my $widget (values %WIDGET) {
157 if ($widget->{is_toplevel}) {
158 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
159 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
160 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
161 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
162 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
163 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
164 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
165 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
166 }
167 }
168
169 reconfigure_widgets;
170}
171
86############################################################################# 172#############################################################################
87 173
88package CFClient::UI::Base; 174package CFClient::UI::Base;
89 175
90use strict; 176use strict;
91 177
92use SDL::OpenGL; 178use CFClient::OpenGL;
93 179
94sub new { 180sub new {
95 my $class = shift; 181 my $class = shift;
96 182
97 my $self = bless { 183 my $self = bless {
98 x => 0, 184 x => 0,
99 y => 0, 185 y => 0,
100 z => 0, 186 z => 0,
101 w => -1, 187 can_events => 1,
102 h => -1,
103 @_ 188 @_
104 }, $class; 189 }, $class;
105 190
106 for (keys %$self) { 191 for (keys %$self) {
107 if (/^connect_(.*)$/) { 192 if (/^connect_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 193 $self->connect ($1 => delete $self->{$_});
109 } 194 }
110 } 195 }
111 196
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
198
112 $self 199 $self
200}
201
202sub destroy {
203 my ($self) = @_;
204
205 $self->hide;
206 %$self = ();
207}
208
209sub show {
210 my ($self) = @_;
211 return if $self->{parent};
212
213 $CFClient::UI::ROOT->add ($self);
214}
215
216sub show_centered {
217 my ($self) = @_;
218 return if $self->{parent};
219
220 $self->show;
221
222 $CFClient::UI::ROOT->on_post_alloc (
223 "centered $self" => sub {
224 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
225 },
226 );
227}
228
229sub set_invisible {
230 my ($self) = @_;
231
232 # broken show/hide model
233
234 delete $self->{root};
235 delete $self->{visible};
236
237 undef $GRAB if $GRAB == $self;
238 undef $HOVER if $HOVER == $self;
239
240 CFClient::UI::check_tooltip
241 if $CFClient::UI::TOOLTIP->{owner} == $self;
242
243 $self->focus_out;
244}
245
246sub hide {
247 my ($self) = @_;
248
249 $self->set_invisible;
250
251 $self->{parent}->remove ($self)
252 if $self->{parent};
113} 253}
114 254
115sub move { 255sub move {
116 my ($self, $x, $y, $z) = @_; 256 my ($self, $x, $y, $z) = @_;
257
117 $self->{x} = int $x; 258 $self->{x} = int $x;
118 $self->{y} = int $y; 259 $self->{y} = int $y;
119 $self->{z} = $z if defined $z; 260 $self->{z} = $z if defined $z;
120}
121 261
122sub needs_redraw { 262 $self->update;
123 0 263}
264
265sub set_size {
266 my ($self, $w, $h) = @_;
267
268 $self->{user_w} = $w;
269 $self->{user_h} = $h;
270
271 $self->check_size;
124} 272}
125 273
126sub size_request { 274sub size_request {
127 require Carp; 275 require Carp;
128 Carp::confess "size_request is abtract"; 276 Carp::confess "size_request is abstract";
129} 277}
130 278
131sub _size_allocate { 279sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 280 my ($self, $x, $y, $w, $h) = @_;
133 281
282 if ($self->{aspect}) {
283 my $w2 = List::Util::min $w, int $h * $self->{aspect};
284 my $h2 = List::Util::min $h, int $w / $self->{aspect};
285
286 # use alignment to adjust x, y
287
288 $x += int +($w - $w2) * 0.5;
289 $y += int +($h - $h2) * 0.5;
290
291 ($w, $h) = ($w2, $h2);
292 }
293
294 if ($self->{x} != $x || $self->{y} != $y) {
134 $self->{x} = $x; 295 $self->{x} = $x;
135 $self->{y} = $y; 296 $self->{y} = $y;
297 $self->update;
298 }
136 299
137 return unless $self->{w} != $w || $self->{h} != $h; 300 if ($self->{w} != $w || $self->{h} != $h) {
138 301 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
139 $self->{w} = $w;
140 $self->{h} = $h;
141
142 1 302 }
143} 303}
144 304
145sub size_allocate { 305sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 306 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 307}
150 308
151# return top left coordinates 309sub reconfigure {
152sub _topleft { 310 my ($self) = @_;
311
312 $self->check_size (1);
313 $self->update;
314}
315
316sub children {
317}
318
319sub set_max_size {
153 my ($self, $x, $y) = @_; 320 my ($self, $w, $h) = @_;
154 321
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 322 delete $self->{max_w}; $self->{max_w} = $w if $w;
323 delete $self->{max_h}; $self->{max_h} = $h if $h;
324}
325
326sub set_tooltip {
327 my ($self, $tooltip) = @_;
328
329 $tooltip =~ s/^\s+//;
330 $tooltip =~ s/\s+$//;
331
332 return if $self->{tooltip} eq $tooltip;
333
334 $self->{tooltip} = $tooltip;
335
336 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
337 delete $CFClient::UI::TOOLTIP->{owner};
338 CFClient::UI::check_tooltip;
339 }
156} 340}
157 341
158# translate global coordinates to local coordinate system 342# translate global coordinates to local coordinate system
159sub coord2local { 343sub coord2local {
160 my ($self, $x, $y) = @_; 344 my ($self, $x, $y) = @_;
161 345
162 my ($X, $Y) = $self->_topleft; 346 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 347}
165 348
166# translate local coordinates to global coordinate system 349# translate local coordinates to global coordinate system
167sub coord2global { 350sub coord2global {
168 my ($self, $x, $y) = @_; 351 my ($self, $x, $y) = @_;
169 352
170 my ($X, $Y) = $self->_topleft; 353 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 354}
173 355
174sub focus_in { 356sub focus_in {
175 my ($self) = @_; 357 my ($self) = @_;
176 358
177 return if $FOCUS == $self; 359 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 360 return unless $self->{can_focus};
179 361
180 my $focus = $FOCUS; $FOCUS = $self; 362 my $focus = $FOCUS; $FOCUS = $self;
181 363
182 $self->emit (focus_in => $focus); 364 $self->_emit (focus_in => $focus);
183 365
184 $focus->update if $focus; 366 $focus->update if $focus;
185 $FOCUS->update; 367 $FOCUS->update;
186} 368}
187 369
… …
190 372
191 return unless $FOCUS == $self; 373 return unless $FOCUS == $self;
192 374
193 my $focus = $FOCUS; undef $FOCUS; 375 my $focus = $FOCUS; undef $FOCUS;
194 376
195 $self->emit (focus_out => $focus); 377 $self->_emit (focus_out => $focus);
196 378
197 $focus->update if $focus; #? 379 $focus->update if $focus; #?
380
381 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
382 unless $FOCUS;
198} 383}
199 384
200sub mouse_motion { } 385sub mouse_motion { }
201sub button_up { } 386sub button_up { }
202sub key_down { } 387sub key_down { }
203sub key_up { } 388sub key_up { }
204 389
205sub button_down { 390sub button_down {
206 my ($self, $ev, $x, $y) = @_; 391 my ($self, $ev, $x, $y) = @_;
207 392
208 $self->focus_in; 393 $self->focus_in;
… …
236 glVertex $x + $self->{w}, $y + $self->{h}; 421 glVertex $x + $self->{w}, $y + $self->{h};
237 glVertex $x , $y + $self->{h}; 422 glVertex $x , $y + $self->{h};
238 glEnd; 423 glEnd;
239 glDisable GL_BLEND; 424 glDisable GL_BLEND;
240 } 425 }
426
427 if ($ENV{PCLIENT_DEBUG}) {
428 glPushMatrix;
429 glColor 1, 1, 0, 1;
430 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
431 glBegin GL_LINE_LOOP;
432 glVertex 0 , 0;
433 glVertex $self->{w} - 1, 0;
434 glVertex $self->{w} - 1, $self->{h} - 1;
435 glVertex 0 , $self->{h} - 1;
436 glEnd;
437 glPopMatrix;
438 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
439 }
241} 440}
242 441
243sub _draw { 442sub _draw {
244 my ($self) = @_; 443 my ($self) = @_;
245 444
246 warn "no draw defined for $self\n"; 445 warn "no draw defined for $self\n";
247} 446}
248 447
249sub find_widget { 448sub find_widget {
250 my ($self, $x, $y) = @_; 449 my ($self, $x, $y) = @_;
450
451 return () unless $self->{can_events};
251 452
252 return $self 453 return $self
253 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 454 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
254 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 455 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
255 456
… …
258 459
259sub set_parent { 460sub set_parent {
260 my ($self, $parent) = @_; 461 my ($self, $parent) = @_;
261 462
262 Scalar::Util::weaken ($self->{parent} = $parent); 463 Scalar::Util::weaken ($self->{parent} = $parent);
464
465 $self->{root} = $parent->{root};
466 $self->{visible} = $parent->{visible} + 1;
467
468 # TODO: req_w _does_change after ->reconfigure
469 $self->check_size
470 unless exists $self->{req_w};
471
472 $self->show;
263} 473}
264 474
265sub check_size { 475sub check_size {
266 my ($self) = @_; 476 my ($self, $forced) = @_;
267 477
268 my ($w, $h) = $self->size_request; 478 $self->{force_alloc} = 1 if $forced;
269 479 $CFClient::UI::ROOT->{check_size}{$self} = $self;
270 if ($w != $self->{req_w} || $h != $self->{req_h}) {
271 $self->{req_w} = $w;
272 $self->{req_h} = $h;
273
274 $self->{parent}->check_size
275 if $self->{parent};
276 }
277} 480}
278 481
279sub update { 482sub update {
280 my ($self) = @_; 483 my ($self) = @_;
281 484
… …
284} 487}
285 488
286sub connect { 489sub connect {
287 my ($self, $signal, $cb) = @_; 490 my ($self, $signal, $cb) = @_;
288 491
289 push @{ $self->{cb}{$signal} }, $cb; 492 push @{ $self->{signal_cb}{$signal} }, $cb;
493}
494
495sub _emit {
496 my ($self, $signal, @args) = @_;
497
498 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
290} 499}
291 500
292sub emit { 501sub emit {
293 my ($self, $signal, @args) = @_; 502 my ($self, $signal, @args) = @_;
294 503
295 $_->($self, @args) 504 $self->_emit ($signal, @args)
296 for @{$self->{cb}{$signal} || []}; 505 || $self->$signal (@args);
297} 506}
298 507
299sub DESTROY { 508sub DESTROY {
300 my ($self) = @_; 509 my ($self) = @_;
301 510
511 delete $WIDGET{$self+0};
302 #$self->deactivate; 512 #$self->deactivate;
303} 513}
304 514
305############################################################################# 515#############################################################################
306 516
307package CFClient::UI::DrawBG; 517package CFClient::UI::DrawBG;
308 518
309our @ISA = CFClient::UI::Base::; 519our @ISA = CFClient::UI::Base::;
310 520
311use strict; 521use strict;
312use SDL::OpenGL; 522use CFClient::OpenGL;
313 523
314sub new { 524sub new {
315 my $class = shift; 525 my $class = shift;
316 526
317 # range [value, low, high, page] 527 # range [value, low, high, page]
318 528
319 $class->SUPER::new ( 529 $class->SUPER::new (
320 bg => [0, 0, 0, 0.2], 530 #bg => [0, 0, 0, 0.2],
321 active_bg => [1, 1, 1, 0.5], 531 #active_bg => [1, 1, 1, 0.5],
322 @_ 532 @_
323 ) 533 )
324} 534}
325 535
326sub _draw { 536sub _draw {
327 my ($self) = @_; 537 my ($self) = @_;
328 538
539 my $color = $FOCUS == $self && $self->{active_bg}
540 ? $self->{active_bg}
541 : $self->{bg};
542
543 if ($color && (@$color < 4 || $color->[3])) {
329 my ($w, $h) = @$self{qw(w h)}; 544 my ($w, $h) = @$self{qw(w h)};
330 545
331 glEnable GL_BLEND; 546 glEnable GL_BLEND;
332 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 547 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
333 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 548 glColor @$color;
334 549
335 glBegin GL_QUADS; 550 glBegin GL_QUADS;
336 glVertex 0 , 0; 551 glVertex 0 , 0;
337 glVertex 0 , $h; 552 glVertex 0 , $h;
338 glVertex $w, $h; 553 glVertex $w, $h;
339 glVertex $w, 0; 554 glVertex $w, 0;
340 glEnd; 555 glEnd;
341 556
342 glDisable GL_BLEND; 557 glDisable GL_BLEND;
558 }
343} 559}
344 560
345############################################################################# 561#############################################################################
346 562
347package CFClient::UI::Empty; 563package CFClient::UI::Empty;
348 564
349our @ISA = CFClient::UI::Base::; 565our @ISA = CFClient::UI::Base::;
566
567sub new {
568 my ($class, %arg) = @_;
569 $class->SUPER::new (can_events => 0, %arg);
570}
350 571
351sub size_request { 572sub size_request {
352 (0, 0) 573 (0, 0)
353} 574}
354 575
… …
363sub new { 584sub new {
364 my ($class, %arg) = @_; 585 my ($class, %arg) = @_;
365 586
366 my $children = delete $arg{children} || []; 587 my $children = delete $arg{children} || [];
367 588
368 my $self = $class->SUPER::new (children => [], %arg); 589 my $self = $class->SUPER::new (
590 children => [],
591 can_events => 0,
592 %arg,
593 );
369 $self->add ($_) for @$children; 594 $self->add ($_) for @$children;
370 595
371 $self 596 $self
372} 597}
373 598
374sub add { 599sub add {
375 my ($self, $child) = @_; 600 my ($self, @widgets) = @_;
376 601
377 $child->set_parent ($self); 602 $_->set_parent ($self)
603 for @widgets;
378 604
379 use sort 'stable'; 605 use sort 'stable';
380 606
381 $self->{children} = [ 607 $self->{children} = [
382 sort { $a->{z} <=> $b->{z} } 608 sort { $a->{z} <=> $b->{z} }
383 @{$self->{children}}, $child 609 @{$self->{children}}, @widgets
384 ]; 610 ];
385 611
386 $self->{w} = $self->{h} = -1; 612 $self->check_size (1);
387 $self->update; 613 $self->update;
388} 614}
389 615
616sub children {
617 @{ $_[0]{children} }
618}
619
390sub remove { 620sub remove {
391 my ($self, $widget) = @_; 621 my ($self, $child) = @_;
392 622
623 delete $child->{parent};
624 $child->hide;
625
393 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 626 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
627
628 $self->check_size (1);
629 $self->update;
630}
631
632sub clear {
633 my ($self) = @_;
634
635 my $children = delete $self->{children};
636 $self->{children} = [];
637
638 for (@$children) {
639 delete $_->{parent};
640 $_->hide;
641 }
394 642
395 $self->check_size; 643 $self->check_size;
644 $self->update;
396} 645}
397 646
398sub find_widget { 647sub find_widget {
399 my ($self, $x, $y) = @_; 648 my ($self, $x, $y) = @_;
400 649
… …
430 679
431 $class->SUPER::new (children => [$child], %arg) 680 $class->SUPER::new (children => [$child], %arg)
432} 681}
433 682
434sub add { 683sub add {
435 my ($self, $widget) = @_; 684 my ($self, $child) = @_;
436 685
437 $self->{children} = []; 686 $self->{children} = [];
438 687
439 $self->SUPER::add ($widget); 688 $self->SUPER::add ($child);
440} 689}
441 690
442sub remove { 691sub remove {
443 my ($self, $widget) = @_; 692 my ($self, $widget) = @_;
444 693
… …
453sub size_request { 702sub size_request {
454 $_[0]{children}[0]->size_request 703 $_[0]{children}[0]->size_request
455} 704}
456 705
457sub size_allocate { 706sub size_allocate {
458 my ($self, $x, $y, $w, $h) = @_; 707 my ($self, $w, $h) = @_;
459 708
460 $self->_size_allocate ($x, $y, $w, $h) or return;
461
462 $self->{children}[0]->size_allocate (0, 0, $w, $h); 709 $self->{children}[0]->configure (0, 0, $w, $h);
463} 710}
464 711
465############################################################################# 712#############################################################################
466 713
467package CFClient::UI::Window; 714package CFClient::UI::Window;
468 715
469our @ISA = CFClient::UI::Bin::; 716our @ISA = CFClient::UI::Bin::;
470 717
471use SDL::OpenGL; 718use CFClient::OpenGL;
472 719
473sub new { 720sub new {
474 my ($class, %arg) = @_; 721 my ($class, %arg) = @_;
475 722
476 my $self = $class->SUPER::new (%arg); 723 my $self = $class->SUPER::new (%arg);
477} 724}
478 725
479sub update { 726sub update {
480 my ($self) = @_; 727 my ($self) = @_;
481 728
482 # we want to do this delayed... 729 $ROOT->on_post_alloc ($self => sub { $self->render_child });
483 $self->render_chld;
484 $self->SUPER::update; 730 $self->SUPER::update;
485} 731}
486 732
733sub size_allocate {
734 my ($self, $w, $h) = @_;
735
736 $self->SUPER::size_allocate ($w, $h);
737 $self->update;
738}
739
740sub _render {
741 $_[0]{children}[0]->draw;
742}
743
487sub render_chld { 744sub render_child {
488 my ($self) = @_; 745 my ($self) = @_;
489 746
490 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 747 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
491 glClearColor 0, 0, 0, 1; 748 glClearColor 0, 0, 0, 0;
492 glClear GL_COLOR_BUFFER_BIT; 749 glClear GL_COLOR_BUFFER_BIT;
493 $self->child->draw; 750
751 $self->_render;
494 }; 752 };
495}
496
497sub size_allocate {
498 my ($self, $x, $y, $w, $h) = @_;
499
500 $self->_size_allocate ($x, $y, $w, $h) or return;
501
502 $self->child->size_allocate (0, 0, $w, $h);
503
504 $self->render_chld;
505} 753}
506 754
507sub _draw { 755sub _draw {
508 my ($self) = @_; 756 my ($self) = @_;
509 757
510 my ($w, $h) = ($self->w, $self->h); 758 my ($w, $h) = ($self->w, $self->h);
511 759
512 my $tex = $self->{texture} 760 my $tex = $self->{texture}
513 or return; 761 or return;
514 762
515 glEnable GL_BLEND;
516 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
517 glEnable GL_TEXTURE_2D; 763 glEnable GL_TEXTURE_2D;
518 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 764 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
765 glColor 1, 1, 1, 1;
519 766
520 $tex->draw_quad (0, 0, $w, $h); 767 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
521 768
522 glDisable GL_BLEND;
523 glDisable GL_TEXTURE_2D; 769 glDisable GL_TEXTURE_2D;
524} 770}
525 771
526############################################################################# 772#############################################################################
527 773
528package CFClient::UI::ViewPort; 774package CFClient::UI::ViewPort;
529 775
530our @ISA = CFClient::UI::Window::; 776our @ISA = CFClient::UI::Window::;
531
532sub new { die }
533
534sub size_request {
535 my ($self) = @_;
536
537 @$self{qw(child_w child_h)} = $self->child->size_request;
538 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
539
540 @$self{qw(child_w child_h)}
541}
542
543sub size_allocate {
544 my ($self, $x, $y, $w, $h) = @_;
545
546 $self->_size_allocate ($x, $y, $w, $h) or return;
547}
548
549sub _draw {
550 my ($self) = @_;
551
552 $self->{children}[1]->draw;
553}
554
555
556#############################################################################
557
558package CFClient::UI::Frame;
559
560our @ISA = CFClient::UI::Bin::;
561
562use SDL::OpenGL;
563
564sub size_request {
565 my ($self) = @_;
566 my $chld = $self->child
567 or return (0, 0);
568
569 $chld->move (2, 2);
570
571 map { $_ + 4 } $chld->size_request;
572}
573
574sub size_allocate {
575 my ($self, $x, $y, $w, $h) = @_;
576
577 $self->_size_allocate ($x, $y, $w, $h) or return;
578
579 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
580}
581
582sub _draw {
583 my ($self) = @_;
584
585 my $chld = $self->child;
586
587 my ($w, $h) = $chld->size_request;
588
589 glBegin GL_QUADS;
590 glColor 0, 0, 0;
591 glVertex 0 , 0;
592 glVertex 0 , $h + 4;
593 glVertex $w + 4 , $h + 4;
594 glVertex $w + 4 , 0;
595 glEnd;
596
597 $chld->draw;
598}
599
600#############################################################################
601
602package CFClient::UI::FancyFrame;
603
604our @ISA = CFClient::UI::Bin::;
605
606use SDL::OpenGL;
607
608my @tex =
609 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
610 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
611 777
612sub new { 778sub new {
613 my $class = shift; 779 my $class = shift;
614 780
781 $class->SUPER::new (
782 scroll_x => 0,
783 scroll_y => 1,
784 @_,
785 )
786}
787
788sub size_request {
789 my ($self) = @_;
790
791 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
792
793 @$self{qw(child_w child_h)}
794}
795
796sub size_allocate {
797 my ($self, $w, $h) = @_;
798
799 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
800 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
801
802 $self->child->configure (0, 0, $w, $h);
803 $self->update;
804}
805
806sub set_offset {
807 my ($self, $x, $y) = @_;
808
809 $self->{view_x} = int $x;
810 $self->{view_y} = int $y;
811
812 $self->update;
813}
814
815# hmm, this does not work for topleft of $self... but we should not ask for that
816sub coord2local {
817 my ($self, $x, $y) = @_;
818
819 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
820}
821
822sub coord2global {
823 my ($self, $x, $y) = @_;
824
825 $x = List::Util::min $self->{w}, $x - $self->{view_x};
826 $y = List::Util::min $self->{h}, $y - $self->{view_y};
827
828 $self->SUPER::coord2global ($x, $y)
829}
830
831sub find_widget {
832 my ($self, $x, $y) = @_;
833
834 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
835 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
836 ) {
837 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
838 } else {
839 $self->CFClient::UI::Base::find_widget ($x, $y)
840 }
841}
842
843sub _render {
844 my ($self) = @_;
845
846 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
847
848 $self->SUPER::_render;
849}
850
851#############################################################################
852
853package CFClient::UI::ScrolledWindow;
854
855our @ISA = CFClient::UI::HBox::;
856
857sub new {
858 my $class = shift;
859
860 my $self;
861
862 my $slider = new CFClient::UI::Slider
863 vertical => 1,
864 range => [0, 0, 1, 0.01], # HACK fix
865 connect_changed => sub {
866 $self->{vp}->set_offset (0, $_[1]);
867 },
868 ;
869
870 $self = $class->SUPER::new (
871 vp => (new CFClient::UI::ViewPort expand => 1),
872 slider => $slider,
873 @_,
874 );
875
876 $self->{vp}->add ($self->{scrolled});
877 $self->add ($self->{vp});
878 $self->add ($self->{slider});
879
880 $self
881}
882
883sub update {
884 my ($self) = @_;
885
886 $self->SUPER::update;
887
888 # todo: overwrite size_allocate of child
889 my $child = $self->{vp}->child;
890 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
891}
892
893sub size_allocate {
894 my ($self, $w, $h) = @_;
895
896 $self->SUPER::size_allocate ($w, $h);
897
898 my $child = $self->{vp}->child;
899 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
900}
901
902#TODO# update range on size_allocate depending on child
903# update viewport offset on scroll
904
905#############################################################################
906
907package CFClient::UI::Frame;
908
909our @ISA = CFClient::UI::Bin::;
910
911use CFClient::OpenGL;
912
913sub new {
914 my $class = shift;
915
916 $class->SUPER::new (
917 bg => undef,
918 @_,
919 )
920}
921
922sub _draw {
923 my ($self) = @_;
924
925 if ($self->{bg}) {
926 my ($w, $h) = @$self{qw(w h)};
927
928 glEnable GL_BLEND;
929 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
930 glColor @{ $self->{bg} };
931
932 glBegin GL_QUADS;
933 glVertex 0 , 0;
934 glVertex 0 , $h;
935 glVertex $w, $h;
936 glVertex $w, 0;
937 glEnd;
938
939 glDisable GL_BLEND;
940 }
941
942 $self->SUPER::_draw;
943}
944
945#############################################################################
946
947package CFClient::UI::FancyFrame;
948
949our @ISA = CFClient::UI::Bin::;
950
951use CFClient::OpenGL;
952
953my @tex =
954 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
955 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
956
957sub new {
958 my $class = shift;
959
615 # TODO: user_x, user_y, overwrite moveto? 960 # TODO: user_x, user_y, overwrite moveto?
616 961
617 $class->SUPER::new ( 962 my $self = $class->SUPER::new (
618 bg => [1, 1, 1, 1], 963 bg => [1, 1, 1, 1],
619 border_bg => [1, 1, 1, 1], 964 border_bg => [1, 1, 1, 1],
620 border => int $::FONTSIZE * 0.8, 965 border => 0.6,
966 is_toplevel => 1,
967 can_events => 1,
621 @_ 968 @_
969 );
970
971 $self->{title} &&= new CFClient::UI::Label
972 align => 0,
973 valign => 1,
974 text => $self->{title},
975 fontsize => $self->{border};
976
977 $self
978}
979
980sub border {
981 int $_[0]{border} * $::FONTSIZE
982}
983
984sub size_request {
985 my ($self) = @_;
986
987 my ($w, $h) = $self->SUPER::size_request;
988
989 (
990 $w + $self->border * 2,
991 $h + $self->border * 2,
622 ) 992 )
623} 993}
624 994
625sub size_request {
626 my ($self) = @_;
627
628 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
629
630 my ($w, $h) = $self->SUPER::size_request;
631
632 (
633 $w + $self->{border} * 2,
634 $h + $self->{border} * 2,
635 )
636}
637
638sub size_allocate { 995sub size_allocate {
639 my ($self, $x, $y, $w, $h) = @_; 996 my ($self, $w, $h) = @_;
640 997
641 $self->_size_allocate ($x, $y, $w, $h) or return;
642
643 $h -= List::Util::max 0, $self->{border} * 2; 998 $h -= List::Util::max 0, $self->border * 2;
644 $w -= List::Util::max 0, $self->{border} * 2; 999 $w -= List::Util::max 0, $self->border * 2;
645 1000
1001 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1002 if $self->{title};
1003
646 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 1004 $self->child->configure ($self->border, $self->border, $w, $h);
647} 1005}
648 1006
649sub button_down { 1007sub button_down {
650 my ($self, $ev, $x, $y) = @_; 1008 my ($self, $ev, $x, $y) = @_;
651 1009
652 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1010 my ($w, $h) = @$self{qw(w h)};
653 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1011 my $border = $self->border;
654 1012
1013 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1014 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1015
1016 if ($lr & $td) {
1017 my ($wx, $wy) = ($self->{x}, $self->{y});
655 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1018 my ($ox, $oy) = ($ev->{x}, $ev->{y});
656 my ($bw, $bh) = ($self->{w}, $self->{h}); 1019 my ($bw, $bh) = ($self->{w}, $self->{h});
1020
1021 my $mx = $x < $border;
1022 my $my = $y < $border;
657 1023
658 $self->{motion} = sub { 1024 $self->{motion} = sub {
659 my ($ev, $x, $y) = @_; 1025 my ($ev, $x, $y) = @_;
660 1026
661 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1027 my $dx = $ev->{x} - $ox;
1028 my $dy = $ev->{y} - $oy;
662 1029
663 $self->{user_w} = $bw + $x - $ox; 1030 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
664 $self->{user_h} = $bh + $y - $oy; 1031 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
665 $self->update; 1032 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
1033 $self->check_size;
666 }; 1034 };
667 1035
668 } elsif ($x >= 0 && $x < $self->{w} 1036 } elsif ($lr ^ $td) {
669 && $y >= 0 && $y < $self->{border}) {
670
671 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1037 my ($ox, $oy) = ($ev->{x}, $ev->{y});
672 my ($bx, $by) = ($self->{x}, $self->{y}); 1038 my ($bx, $by) = ($self->{x}, $self->{y});
673 1039
674 $self->{motion} = sub { 1040 $self->{motion} = sub {
675 my ($ev, $x, $y) = @_; 1041 my ($ev, $x, $y) = @_;
676 1042
677 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1043 ($x, $y) = ($ev->{x}, $ev->{y});
678 1044
679 $self->move ($bx + $x - $ox, $by + $y - $oy); 1045 $self->move ($bx + $x - $ox, $by + $y - $oy);
680 $self->update; 1046 $self->update;
681 }; 1047 };
682 } 1048 }
… …
698 my ($self) = @_; 1064 my ($self) = @_;
699 1065
700 my ($w, $h ) = ($self->{w}, $self->{h}); 1066 my ($w, $h ) = ($self->{w}, $self->{h});
701 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1067 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
702 1068
703 glEnable GL_BLEND;
704 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
705 glEnable GL_TEXTURE_2D; 1069 glEnable GL_TEXTURE_2D;
706 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1070 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
707 1071
1072 my $border = $self->border;
1073
708 glColor @{ $self->{border_bg} }; 1074 glColor @{ $self->{border_bg} };
709 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1075 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
710 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1076 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
711 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1077 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
712 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1078 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
713 1079
1080 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
714 my $bg = $tex[0]; 1081 my $bg = $tex[0];
715 1082
716 # TODO: repeat texture not scale 1083 # TODO: repeat texture not scale
717 my $rep_x = $cw / $bg->{w}; 1084 my $rep_x = $cw / $bg->{w};
718 my $rep_y = $ch / $bg->{h}; 1085 my $rep_y = $ch / $bg->{h};
719 1086
720 glColor @{ $self->{bg} }; 1087 glColor @{ $self->{bg} };
721 1088
722 $bg->{s} = $rep_x; 1089 $bg->{s} = $rep_x;
723 $bg->{t} = $rep_y; 1090 $bg->{t} = $rep_y;
724 $bg->{wrap_mode} = 1; 1091 $bg->{wrap_mode} = 1;
725 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1092 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1093 }
726 1094
727 glDisable GL_TEXTURE_2D; 1095 glDisable GL_TEXTURE_2D;
728 glDisable GL_BLEND; 1096
1097 $self->{title}->draw if $self->{title};
729 1098
730 $self->child->draw; 1099 $self->child->draw;
731} 1100}
732 1101
733############################################################################# 1102#############################################################################
… …
736 1105
737our @ISA = CFClient::UI::Base::; 1106our @ISA = CFClient::UI::Base::;
738 1107
739use List::Util qw(max sum); 1108use List::Util qw(max sum);
740 1109
741use SDL::OpenGL; 1110use CFClient::OpenGL;
742 1111
743sub new { 1112sub new {
744 my $class = shift; 1113 my $class = shift;
745 1114
746 $class->SUPER::new ( 1115 $class->SUPER::new (
747 col_expand => [], 1116 col_expand => [],
748 @_ 1117 @_,
749 ) 1118 )
1119}
1120
1121sub children {
1122 grep $_, map @$_, grep $_, @{ $_[0]{children} }
750} 1123}
751 1124
752sub add { 1125sub add {
753 my ($self, $x, $y, $child) = @_; 1126 my ($self, $x, $y, $child) = @_;
754 1127
755 $child->set_parent ($self); 1128 $child->set_parent ($self);
756 $self->{children}[$y][$x] = $child; 1129 $self->{children}[$y][$x] = $child;
757 1130
758 $self->{w} = $self->{h} = -1; 1131 $self->check_size (1);
759 $self->update;
760} 1132}
761 1133
762# TODO: move to container class maybe? send childs a signal on removal? 1134# TODO: move to container class maybe? send children a signal on removal?
763sub clear { 1135sub clear {
764 my ($self) = @_; 1136 my ($self) = @_;
765 1137
1138 my @children = $self->children;
766 delete $self->{children}; 1139 delete $self->{children};
1140
1141 for (@children) {
1142 delete $_->{parent};
1143 $_->hide;
1144 }
1145
1146 $self->check_size (1);
767 $self->update; 1147 $self->update;
768} 1148}
769 1149
770sub get_wh { 1150sub get_wh {
771 my ($self) = @_; 1151 my ($self) = @_;
… …
777 or next; 1157 or next;
778 1158
779 for my $x (0 .. $#$row) { 1159 for my $x (0 .. $#$row) {
780 my $widget = $row->[$x] 1160 my $widget = $row->[$x]
781 or next; 1161 or next;
782 my ($w, $h) = $widget->size_request; 1162 my ($w, $h) = @$widget{qw(req_w req_h)};
783 1163
784 $w[$x] = max $w[$x], $w; 1164 $w[$x] = max $w[$x], $w;
785 $h[$y] = max $h[$y], $h; 1165 $h[$y] = max $h[$y], $h;
786 } 1166 }
787 } 1167 }
… …
799 (sum @$hs), 1179 (sum @$hs),
800 ) 1180 )
801} 1181}
802 1182
803sub size_allocate { 1183sub size_allocate {
804 my ($self, $x, $y, $w, $h) = @_; 1184 my ($self, $w, $h) = @_;
805
806 $self->_size_allocate ($x, $y, $w, $h) or return;
807 1185
808 my ($ws, $hs) = $self->get_wh; 1186 my ($ws, $hs) = $self->get_wh;
809 1187
810 my $req_w = sum @$ws; 1188 my $req_w = (sum @$ws) || 1;
811 my $req_h = sum @$hs; 1189 my $req_h = (sum @$hs) || 1;
812 1190
813 # TODO: nicer code && do row_expand 1191 # TODO: nicer code && do row_expand
814 my @col_expand = @{$self->{col_expand}}; 1192 my @col_expand = @{$self->{col_expand}};
815 @col_expand = (1) x @$ws unless @col_expand; 1193 @col_expand = (1) x @$ws unless @col_expand;
816 my $col_expand = (sum @col_expand) || 1; 1194 my $col_expand = (sum @col_expand) || 1;
… …
833 1211
834 for my $c (0 .. $#$row) { 1212 for my $c (0 .. $#$row) {
835 my $col_w = $ws->[$c]; 1213 my $col_w = $ws->[$c];
836 1214
837 if (my $widget = $row->[$c]) { 1215 if (my $widget = $row->[$c]) {
838 $widget->size_allocate ($x, $y, $col_w, $row_h); 1216 $widget->configure ($x, $y, $col_w, $row_h);
839 } 1217 }
840 1218
841 $x += $col_w; 1219 $x += $col_w;
842 } 1220 }
843 1221
… …
888 (List::Util::max map $_->[1], @alloc), 1266 (List::Util::max map $_->[1], @alloc),
889 ) 1267 )
890} 1268}
891 1269
892sub size_allocate { 1270sub size_allocate {
893 my ($self, $x, $y, $w, $h) = @_; 1271 my ($self, $w, $h) = @_;
894
895 $self->_size_allocate ($x, $y, $w, $h) or return;
896 1272
897 ($h, $w) = ($w, $h); 1273 ($h, $w) = ($w, $h);
898 1274
899 my $children = $self->{children}; 1275 my $children = $self->{children};
900 1276
901 my @h = map +($_->size_request)[0], @$children; 1277 my @h = map $_->{req_w}, @$children;
902 1278
903 my $req_h = List::Util::sum @h; 1279 my $req_h = List::Util::sum @h;
904 1280
905 if ($req_h > $h) { 1281 if ($req_h > $h) {
906 # ah well, not enough space 1282 # ah well, not enough space
… …
922 1298
923 my $y = 0; 1299 my $y = 0;
924 for (0 .. $#$children) { 1300 for (0 .. $#$children) {
925 my $child = $children->[$_]; 1301 my $child = $children->[$_];
926 my $h = $h[$_]; 1302 my $h = $h[$_];
927 $child->size_allocate ($y, 0, $h, $w); 1303 $child->configure ($y, 0, $h, $w);
928 1304
929 $y += $h; 1305 $y += $h;
930 } 1306 }
931 1307
932 1 1308 1
… …
950 (List::Util::sum map $_->[1], @alloc), 1326 (List::Util::sum map $_->[1], @alloc),
951 ) 1327 )
952} 1328}
953 1329
954sub size_allocate { 1330sub size_allocate {
955 my ($self, $x, $y, $w, $h) = @_; 1331 my ($self, $w, $h) = @_;
956 1332
957 $self->_size_allocate ($x, $y, $w, $h) or return; 1333 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
958 1334
959 my $children = $self->{children}; 1335 my $children = $self->{children};
960 1336
961 my @h = map +($_->size_request)[1], @$children; 1337 my @h = map $_->{req_h}, @$children;
962 1338
963 my $req_h = List::Util::sum @h; 1339 my $req_h = List::Util::sum @h;
964 1340
965 if ($req_h > $h) { 1341 if ($req_h > $h) {
966 # ah well, not enough space 1342 # ah well, not enough space
… …
980 1356
981 my $y = 0; 1357 my $y = 0;
982 for (0 .. $#$children) { 1358 for (0 .. $#$children) {
983 my $child = $children->[$_]; 1359 my $child = $children->[$_];
984 my $h = $h[$_]; 1360 my $h = $h[$_];
985 $child->size_allocate (0, $y, $w, $h); 1361 $child->configure (0, $y, $w, $h);
986 1362
987 $y += $h; 1363 $y += $h;
988 } 1364 }
989 1365
990 1 1366 1
… …
992 1368
993############################################################################# 1369#############################################################################
994 1370
995package CFClient::UI::Label; 1371package CFClient::UI::Label;
996 1372
997our @ISA = CFClient::UI::Base::; 1373our @ISA = CFClient::UI::DrawBG::;
998 1374
999use SDL::OpenGL; 1375use CFClient::OpenGL;
1000 1376
1001sub new { 1377sub new {
1002 my ($class, %arg) = @_; 1378 my ($class, %arg) = @_;
1003 1379
1004 my $self = $class->SUPER::new ( 1380 my $self = $class->SUPER::new (
1005 fg => [1, 1, 1], 1381 fg => [1, 1, 1],
1006 fontsize => $::FONTSIZE, 1382 #bg => none
1007 text => "", 1383 #active_bg => none
1384 #font => default_font
1385 #text => initial text
1386 #markup => initial narkup
1387 #max_w => maximum pixel width
1388 ellipsise => 3, # end
1389 layout => (new CFClient::Layout),
1390 fontsize => 1,
1008 align => -1, 1391 align => -1,
1009 valign => -1, 1392 valign => -1,
1010 padding => 2, 1393 padding => 2,
1011 layout => new CFClient::Layout, 1394 can_events => 0,
1012 %arg 1395 %arg
1013 ); 1396 );
1014 1397
1015 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1398 if (exists $self->{template}) {
1399 my $layout = new CFClient::Layout;
1400 $layout->set_text (delete $self->{template});
1401 $self->{template} = $layout;
1402 }
1016 1403
1017 $self->set_text (delete $self->{text}) if exists $self->{text}; 1404 if (exists $self->{markup}) {
1018 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1405 $self->set_markup (delete $self->{markup});
1406 } else {
1407 $self->set_text (delete $self->{text});
1408 }
1019 1409
1020 $self 1410 $self
1021} 1411}
1022 1412
1023sub escape_text { 1413sub escape($) {
1024 local $_ = $_[1]; 1414 local $_ = $_[0];
1025 1415
1026 s/&/&amp;/g; 1416 s/&/&amp;/g;
1027 s/>/&gt;/g; 1417 s/>/&gt;/g;
1028 s/</&lt;/g; 1418 s/</&lt;/g;
1029 1419
1030 $_[1] 1420 $_
1421}
1422
1423sub update {
1424 my ($self) = @_;
1425
1426 delete $self->{texture};
1427 $self->SUPER::update;
1031} 1428}
1032 1429
1033sub set_text { 1430sub set_text {
1034 my ($self, $text) = @_; 1431 my ($self, $text) = @_;
1035 1432
1433 return if $self->{text} eq "T$text";
1434 $self->{text} = "T$text";
1435
1436 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1036 $self->{layout}->set_text ($text); 1437 $self->{layout}->set_text ($text);
1037 1438
1038 delete $self->{texture};
1039 $self->update; 1439 $self->update;
1440 $self->check_size;
1040} 1441}
1041 1442
1042sub set_markup { 1443sub set_markup {
1043 my ($self, $markup) = @_; 1444 my ($self, $markup) = @_;
1044 1445
1446 return if $self->{text} eq "M$markup";
1447 $self->{text} = "M$markup";
1448
1449 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1450
1451 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1045 $self->{layout}->set_markup ($markup); 1452 $self->{layout}->set_markup ($markup);
1046 1453
1047 delete $self->{texture};
1048 $self->update; 1454 $self->update;
1455 $self->check_size;
1049} 1456}
1050 1457
1051sub size_request { 1458sub size_request {
1052 my ($self) = @_; 1459 my ($self) = @_;
1053 1460
1054 $self->{layout}->set_width; 1461 $self->{layout}->set_font ($self->{font}) if $self->{font};
1462 $self->{layout}->set_width ($self->{max_w} || -1);
1463 $self->{layout}->set_ellipsise ($self->{ellipsise});
1464 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1055 $self->{layout}->set_height ($self->{fontsize}); 1465 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1056 1466
1057 my ($w, $h) = $self->{layout}->size; 1467 my ($w, $h) = $self->{layout}->size;
1468
1469 if (exists $self->{template}) {
1470 $self->{template}->set_font ($self->{font}) if $self->{font};
1471 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1472
1473 my ($w2, $h2) = $self->{template}->size;
1474
1475 $w = List::Util::max $w, $w2;
1476 $h = List::Util::max $h, $h2;
1477 }
1058 1478
1059 ( 1479 (
1060 $w + $self->{padding} * 2, 1480 $w + $self->{padding} * 2,
1061 $h + $self->{padding} * 2, 1481 $h + $self->{padding} * 2,
1062 ) 1482 )
1063} 1483}
1064 1484
1065sub size_allocate { 1485sub size_allocate {
1066 my ($self, $x, $y, $w, $h) = @_; 1486 my ($self, $w, $h) = @_;
1067
1068 $self->_size_allocate ($x, $y, $w, $h) or return;
1069 1487
1070 delete $self->{texture}; 1488 delete $self->{texture};
1071} 1489}
1072 1490
1073sub update { 1491sub set_fontsize {
1074 my ($self) = @_; 1492 my ($self, $fontsize) = @_;
1075 1493
1494 $self->{fontsize} = $fontsize;
1076 delete $self->{texture}; 1495 delete $self->{texture};
1496
1077 $self->SUPER::update; 1497 $self->update;
1498 $self->check_size;
1078} 1499}
1079 1500
1080sub _draw { 1501sub _draw {
1081 my ($self) = @_; 1502 my ($self) = @_;
1082 1503
1504 $self->SUPER::_draw; # draw background, if applicable
1505
1083 my $tex = $self->{texture} ||= do { 1506 my $tex = $self->{texture} ||= do {
1507 $self->{layout}->set_foreground (@{$self->{fg}});
1508 $self->{layout}->set_font ($self->{font}) if $self->{font};
1084 $self->{layout}->set_width ($self->{w}); 1509 $self->{layout}->set_width ($self->{w});
1085 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1510 $self->{layout}->set_ellipsise ($self->{ellipsise});
1511 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1512 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1513
1086 new_from_layout CFClient::Texture $self->{layout} 1514 my $tex = new_from_layout CFClient::Texture $self->{layout};
1515
1516 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1517 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1518 : ($self->{w} - $tex->{w}) * 0.5);
1519
1520 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1521 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1522 : ($self->{h} - $tex->{h}) * 0.5);
1523
1524 $tex
1087 }; 1525 };
1088 1526
1089 glEnable GL_BLEND;
1090 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1091 glEnable GL_TEXTURE_2D; 1527 glEnable GL_TEXTURE_2D;
1092 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1528 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1093 1529
1530 if ($tex->{format} == GL_ALPHA) {
1094 glColor @{$self->{fg}}; 1531 glColor @{$self->{fg}};
1095
1096 $self->{ox} = int (
1097 $self->{align} < 0 ? $self->{padding}
1098 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1099 : ($self->{w} - $tex->{w}) * 0.5
1100 );
1101
1102 $self->{oy} = int (
1103 $self->{valign} < 0 ? $self->{padding}
1104 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1105 : ($self->{h} - $tex->{h}) * 0.5
1106 );
1107
1108 $tex->draw_quad ($self->{ox}, $self->{oy}); 1532 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1533 } else {
1534 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1535 }
1109 1536
1110 glDisable GL_TEXTURE_2D; 1537 glDisable GL_TEXTURE_2D;
1111 glDisable GL_BLEND;
1112} 1538}
1113 1539
1114############################################################################# 1540#############################################################################
1115 1541
1116package CFClient::UI::EntryBase; 1542package CFClient::UI::EntryBase;
1117 1543
1118our @ISA = CFClient::UI::Label::; 1544our @ISA = CFClient::UI::Label::;
1119 1545
1120use SDL; 1546use CFClient::OpenGL;
1121use SDL::OpenGL;
1122 1547
1123sub new { 1548sub new {
1124 my $class = shift; 1549 my $class = shift;
1125 1550
1126 $class->SUPER::new ( 1551 $class->SUPER::new (
1127 fg => [1, 1, 1], 1552 fg => [1, 1, 1],
1128 bg => [0, 0, 0, 0.2], 1553 bg => [0, 0, 0, 0.2],
1129 active_bg => [1, 1, 1, 0.5], 1554 active_bg => [1, 1, 1, 0.5],
1130 active_fg => [0, 0, 0], 1555 active_fg => [0, 0, 0],
1131 can_hover => 1, 1556 can_hover => 1,
1132 can_focus => 1, 1557 can_focus => 1,
1133 valign => 0, 1558 valign => 0,
1559 can_events => 1,
1560 #text => ...
1134 @_ 1561 @_
1135 ) 1562 )
1136} 1563}
1137 1564
1138sub _set_text { 1565sub _set_text {
… …
1140 1567
1141 delete $self->{cur_h}; 1568 delete $self->{cur_h};
1142 1569
1143 return if $self->{text} eq $text; 1570 return if $self->{text} eq $text;
1144 1571
1572 delete $self->{texture};
1573
1145 $self->{last_activity} = $::NOW; 1574 $self->{last_activity} = $::NOW;
1146 $self->{text} = $text; 1575 $self->{text} = $text;
1147 1576
1148 $text =~ s/./*/g if $self->{hidden}; 1577 $text =~ s/./*/g if $self->{hidden};
1149 $self->{layout}->set_text ("$text "); 1578 $self->{layout}->set_text ("$text ");
1150 1579
1151 $self->emit (changed => $self->{text}); 1580 $self->_emit (changed => $self->{text});
1152}
1153
1154sub get_text {
1155 $_[0]{text}
1156}
1157
1158sub size_request {
1159 my ($self) = @_;
1160
1161 my ($w, $h) = $self->SUPER::size_request;
1162
1163 ($w + 1, $h) # add 1 for cursor
1164}
1165
1166sub size_allocate {
1167 my ($self, $x, $y, $w, $h) = @_;
1168
1169 $self->SUPER::size_allocate ($x, $y, $w, $h) or return;
1170
1171 $self->_set_text ($self->{text});
1172} 1581}
1173 1582
1174sub set_text { 1583sub set_text {
1175 my ($self, $text) = @_; 1584 my ($self, $text) = @_;
1176 1585
1177 $self->{cursor} = length $text; 1586 $self->{cursor} = length $text;
1178 $self->_set_text ($text); 1587 $self->_set_text ($text);
1179 $self->update; 1588 $self->update;
1589 $self->check_size;
1590}
1591
1592sub get_text {
1593 $_[0]{text}
1594}
1595
1596sub size_request {
1597 my ($self) = @_;
1598
1599 my ($w, $h) = $self->SUPER::size_request;
1600
1601 ($w + 1, $h) # add 1 for cursor
1180} 1602}
1181 1603
1182sub key_down { 1604sub key_down {
1183 my ($self, $ev) = @_; 1605 my ($self, $ev) = @_;
1184 1606
1185 my $mod = $ev->key_mod; 1607 my $mod = $ev->{mod};
1186 my $sym = $ev->key_sym; 1608 my $sym = $ev->{sym};
1187
1188 my $uni = $ev->key_unicode; 1609 my $uni = $ev->{unicode};
1189 1610
1190 my $text = $self->get_text; 1611 my $text = $self->get_text;
1191 1612
1192 if ($sym == SDLK_BACKSPACE) { 1613 if ($uni == 8) {
1193 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1614 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1194 } elsif ($sym == SDLK_DELETE) { 1615 } elsif ($uni == 127) {
1195 substr $text, $self->{cursor}, 1, ""; 1616 substr $text, $self->{cursor}, 1, "";
1196 } elsif ($sym == SDLK_LEFT) { 1617 } elsif ($sym == CFClient::SDLK_LEFT) {
1197 --$self->{cursor} if $self->{cursor}; 1618 --$self->{cursor} if $self->{cursor};
1198 } elsif ($sym == SDLK_RIGHT) { 1619 } elsif ($sym == CFClient::SDLK_RIGHT) {
1199 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1620 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1200 } elsif ($sym == SDLK_HOME) { 1621 } elsif ($sym == CFClient::SDLK_HOME) {
1201 $self->{cursor} = 0; 1622 $self->{cursor} = 0;
1202 } elsif ($sym == SDLK_END) { 1623 } elsif ($sym == CFClient::SDLK_END) {
1203 $self->{cursor} = length $text; 1624 $self->{cursor} = length $text;
1204 } elsif ($sym == SDLK_ESCAPE) { 1625 } elsif ($uni == 27) {
1205 $self->emit ('escape'); 1626 $self->_emit ('escape');
1206 } elsif ($uni) { 1627 } elsif ($uni) {
1207 substr $text, $self->{cursor}++, 0, chr $uni; 1628 substr $text, $self->{cursor}++, 0, chr $uni;
1208 } 1629 }
1209 1630
1210 $self->_set_text ($text); 1631 $self->_set_text ($text);
1211 $self->update; 1632 $self->update;
1633 $self->check_size;
1212} 1634}
1213 1635
1214sub focus_in { 1636sub focus_in {
1215 my ($self) = @_; 1637 my ($self) = @_;
1216 1638
… …
1284 1706
1285package CFClient::UI::Entry; 1707package CFClient::UI::Entry;
1286 1708
1287our @ISA = CFClient::UI::EntryBase::; 1709our @ISA = CFClient::UI::EntryBase::;
1288 1710
1289use SDL; 1711use CFClient::OpenGL;
1290use SDL::OpenGL;
1291 1712
1292sub key_down { 1713sub key_down {
1293 my ($self, $ev) = @_; 1714 my ($self, $ev) = @_;
1294 1715
1295 my $sym = $ev->key_sym; 1716 my $sym = $ev->{sym};
1296 1717
1297 if ($sym == SDLK_RETURN) { 1718 if ($sym == 13) {
1719 unshift @{$self->{history}},
1720 my $txt = $self->get_text;
1721 $self->{history_pointer} = -1;
1722 $self->{history_saveback} = '';
1298 $self->emit (activate => $self->get_text); 1723 $self->_emit (activate => $txt);
1299 $self->update; 1724 $self->update;
1725
1726 } elsif ($sym == CFClient::SDLK_UP) {
1727 if ($self->{history_pointer} < 0) {
1728 $self->{history_saveback} = $self->get_text;
1729 }
1730 if (@{$self->{history} || []} > 0) {
1731 $self->{history_pointer}++;
1732 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1733 $self->{history_pointer} = @{$self->{history} || []} - 1;
1734 }
1735 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1736 }
1737
1738 } elsif ($sym == CFClient::SDLK_DOWN) {
1739 $self->{history_pointer}--;
1740 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1741
1742 if ($self->{history_pointer} >= 0) {
1743 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1744 } else {
1745 $self->set_text ($self->{history_saveback});
1746 }
1300 1747
1301 } else { 1748 } else {
1302 $self->SUPER::key_down ($ev); 1749 $self->SUPER::key_down ($ev);
1303 } 1750 }
1304 1751
… …
1308 1755
1309package CFClient::UI::Button; 1756package CFClient::UI::Button;
1310 1757
1311our @ISA = CFClient::UI::Label::; 1758our @ISA = CFClient::UI::Label::;
1312 1759
1313use SDL; 1760use CFClient::OpenGL;
1314use SDL::OpenGL;
1315 1761
1316my @tex = 1762my @tex =
1317 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1763 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1318 qw(b1_button_active.png); 1764 qw(b1_button_active.png);
1319 1765
1320sub new { 1766sub new {
1321 my $class = shift; 1767 my $class = shift;
1322 1768
1323 $class->SUPER::new ( 1769 $class->SUPER::new (
1324 padding => 4, 1770 padding => 4,
1771 fg => [1, 1, 1],
1772 active_fg => [0, 0, 1],
1773 can_hover => 1,
1774 align => 0,
1775 valign => 0,
1776 can_events => 1,
1777 @_
1778 )
1779}
1780
1781sub activate { }
1782
1783sub button_up {
1784 my ($self, $ev, $x, $y) = @_;
1785
1786 $self->emit ("activate")
1787 if $x >= 0 && $x < $self->{w}
1788 && $y >= 0 && $y < $self->{h};
1789}
1790
1791sub _draw {
1792 my ($self) = @_;
1793
1794 local $self->{fg} = $self->{fg};
1795
1796 if ($GRAB == $self) {
1797 $self->{fg} = $self->{active_fg};
1798 }
1799
1800 glEnable GL_TEXTURE_2D;
1801 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1802 glColor 0, 0, 0, 1;
1803
1804 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1805
1806 glDisable GL_TEXTURE_2D;
1807
1808 $self->SUPER::_draw;
1809}
1810
1811#############################################################################
1812
1813package CFClient::UI::CheckBox;
1814
1815our @ISA = CFClient::UI::DrawBG::;
1816
1817my @tex =
1818 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1819 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1820
1821use CFClient::OpenGL;
1822
1823sub new {
1824 my $class = shift;
1825
1826 $class->SUPER::new (
1827 padding => 2,
1325 fg => [1, 1, 1], 1828 fg => [1, 1, 1],
1829 active_fg => [1, 1, 0],
1326 bg => [1, 1, 1, 0.2], 1830 bg => [0, 0, 0, 0.2],
1327 active_fg => [0, 0, 1], 1831 active_bg => [1, 1, 1, 0.5],
1832 state => 0,
1328 can_hover => 1, 1833 can_hover => 1,
1329 @_ 1834 @_
1330 ) 1835 )
1331} 1836}
1332 1837
1838sub size_request {
1839 my ($self) = @_;
1840
1841 ($self->{padding} * 2 + 6) x 2
1842}
1843
1333sub button_up { 1844sub button_down {
1334 my ($self, $ev, $x, $y) = @_; 1845 my ($self, $ev, $x, $y) = @_;
1335 1846
1336 if ($x >= 0 && $x < $self->{w} 1847 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1337 && $y >= 0 && $y < $self->{h}) { 1848 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1338 $self->emit ("activate"); 1849 $self->{state} = !$self->{state};
1850 $self->_emit (changed => $self->{state});
1339 } 1851 }
1340} 1852}
1341 1853
1342sub _draw { 1854sub _draw {
1343 my ($self) = @_; 1855 my ($self) = @_;
1344 1856
1345 local $self->{fg} = $self->{fg}; 1857 $self->SUPER::_draw;
1346 1858
1347 if ($GRAB == $self) { 1859 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1348 $self->{fg} = $self->{active_fg}; 1860
1861 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1862
1863 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1864
1865 my $tex = $self->{state} ? $tex[1] : $tex[0];
1866
1867 glEnable GL_TEXTURE_2D;
1868 $tex->draw_quad_alpha (0, 0, $s, $s);
1869 glDisable GL_TEXTURE_2D;
1870}
1871
1872#############################################################################
1873
1874package CFClient::UI::Image;
1875
1876our @ISA = CFClient::UI::Base::;
1877
1878use CFClient::OpenGL;
1879use Carp qw/confess/;
1880
1881our %loaded_images;
1882
1883sub new {
1884 my $class = shift;
1885
1886 my $self = $class->SUPER::new (can_events => 0, @_);
1887
1888 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1889
1890 $loaded_images{$self->{image}} ||=
1891 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1892
1893 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1894
1895 Scalar::Util::weaken $loaded_images{$self->{image}};
1896
1897 $self->{aspect} = $tex->{w} / $tex->{h};
1898
1899 $self
1900}
1901
1902sub size_request {
1903 my ($self) = @_;
1904
1905 ($self->{tex}->{w}, $self->{tex}->{h})
1906}
1907
1908sub _draw {
1909 my ($self) = @_;
1910
1911 my $tex = $self->{tex};
1912
1913 my ($w, $h) = ($self->{w}, $self->{h});
1914
1915 if ($self->{rot90}) {
1916 glRotate 90, 0, 0, 1;
1917 glTranslate 0, -$self->{w}, 0;
1918
1919 ($w, $h) = ($h, $w);
1349 } 1920 }
1921
1922 glEnable GL_TEXTURE_2D;
1923 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1924
1925 $tex->draw_quad_alpha (0, 0, $w, $h);
1926
1927 glDisable GL_TEXTURE_2D;
1928}
1929
1930#############################################################################
1931
1932package CFClient::UI::VGauge;
1933
1934our @ISA = CFClient::UI::Base::;
1935
1936use List::Util qw(min max);
1937
1938use CFClient::OpenGL;
1939
1940my %tex = (
1941 food => [
1942 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1943 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1944 ],
1945 grace => [
1946 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1947 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1948 ],
1949 hp => [
1950 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1951 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1952 ],
1953 mana => [
1954 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1955 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1956 ],
1957);
1958
1959# eg. VGauge->new (gauge => 'food'), default gauge: food
1960sub new {
1961 my $class = shift;
1962
1963 my $self = $class->SUPER::new (
1964 type => 'food',
1965 @_
1966 );
1967
1968 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1969
1970 $self
1971}
1972
1973sub size_request {
1974 my ($self) = @_;
1975
1976 #my $tex = $tex{$self->{type}}[0];
1977 #@$tex{qw(w h)}
1978 (0, 0)
1979}
1980
1981sub set_max {
1982 my ($self, $max) = @_;
1983
1984 return if $self->{max_val} == $max;
1985
1986 $self->{max_val} = $max;
1987 $self->update;
1988}
1989
1990sub set_value {
1991 my ($self, $val, $max) = @_;
1992
1993 $self->set_max ($max)
1994 if defined $max;
1995
1996 return if $self->{val} == $val;
1997
1998 $self->{val} = $val;
1999 $self->update;
2000}
2001
2002sub _draw {
2003 my ($self) = @_;
2004
2005 my $tex = $tex{$self->{type}};
2006 my ($t1, $t2, $t3) = @$tex;
2007
2008 my ($w, $h) = ($self->{w}, $self->{h});
2009
2010 if ($self->{vertical}) {
2011 glRotate 90, 0, 0, 1;
2012 glTranslate 0, -$self->{w}, 0;
2013
2014 ($w, $h) = ($h, $w);
2015 }
2016
2017 my $ycut = $self->{val} / ($self->{max_val} || 1);
2018
2019 my $ycut1 = max 0, min 1, $ycut;
2020 my $ycut2 = max 0, min 1, $ycut - 1;
2021
2022 my $h1 = $self->{h} * (1 - $ycut1);
2023 my $h2 = $self->{h} * (1 - $ycut2);
1350 2024
1351 glEnable GL_BLEND; 2025 glEnable GL_BLEND;
1352 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2026 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1353 glEnable GL_TEXTURE_2D; 2027 glEnable GL_TEXTURE_2D;
1354 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2028 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1355 glColor 0, 0, 0, 1;
1356 2029
1357 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2030 glBindTexture GL_TEXTURE_2D, $t1->{name};
2031 glBegin GL_QUADS;
2032 glTexCoord 0 , 0; glVertex 0 , 0;
2033 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2034 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2035 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2036 glEnd;
1358 2037
2038 my $ycut1 = List::Util::min 1, $ycut;
2039 glBindTexture GL_TEXTURE_2D, $t2->{name};
2040 glBegin GL_QUADS;
2041 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2042 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2043 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2044 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2045 glEnd;
2046
2047 if ($t3) {
2048 glBindTexture GL_TEXTURE_2D, $t3->{name};
2049 glBegin GL_QUADS;
2050 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2051 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2052 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2053 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2054 glEnd;
2055 }
2056
2057 glDisable GL_BLEND;
1359 glDisable GL_TEXTURE_2D; 2058 glDisable GL_TEXTURE_2D;
1360 glDisable GL_BLEND;
1361
1362 $self->SUPER::_draw;
1363} 2059}
1364 2060
1365############################################################################# 2061#############################################################################
1366 2062
1367package CFClient::UI::CheckBox; 2063package CFClient::UI::Gauge;
1368 2064
1369our @ISA = CFClient::UI::DrawBG::; 2065our @ISA = CFClient::UI::VBox::;
1370
1371my @tex =
1372 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1373 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1374
1375use SDL;
1376use SDL::OpenGL;
1377 2066
1378sub new { 2067sub new {
1379 my $class = shift; 2068 my ($class, %arg) = @_;
1380 2069
1381 $class->SUPER::new ( 2070 my $self = $class->SUPER::new (
1382 padding => 2, 2071 tooltip => $arg{type},
1383 fg => [1, 1, 1],
1384 active_fg => [1, 1, 0],
1385 state => 0,
1386 can_hover => 1, 2072 can_hover => 1,
1387 @_ 2073 can_events => 1,
2074 %arg,
1388 ) 2075 );
1389}
1390 2076
1391sub size_request { 2077 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1392 my ($self) = @_; 2078 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1393 2079 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1394 ($self->{padding} * 2 + 6) x 2
1395}
1396
1397sub size_allocate {
1398 my ($self, $x, $y, $w, $h) = @_;
1399
1400 $self->_size_allocate ($x, $y, $w, $h) or return;
1401}
1402
1403sub button_down {
1404 my ($self, $ev, $x, $y) = @_;
1405
1406 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1407 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1408 $self->{state} = !$self->{state};
1409 $self->emit (changed => $self->{state});
1410 }
1411}
1412
1413sub _draw {
1414 my ($self) = @_;
1415
1416 $self->SUPER::_draw;
1417
1418 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1419
1420 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1421
1422 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1423
1424 glEnable GL_BLEND;
1425 glEnable GL_TEXTURE_2D;
1426 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1427
1428 my $tex = $self->{state} ? $tex[1] : $tex[0];
1429
1430 $tex->draw_quad (0, 0, $s, $s);
1431
1432 glDisable GL_TEXTURE_2D;
1433 glDisable GL_BLEND;
1434}
1435
1436#############################################################################
1437
1438package CFClient::UI::VGauge;
1439
1440our @ISA = CFClient::UI::Base::;
1441
1442use SDL::OpenGL;
1443
1444my %tex = (
1445 food => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1447 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1448 ],
1449 grace => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1451 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1452 ],
1453 hp => [
1454 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1455 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1456 ],
1457 mana => [
1458 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1459 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1460 ],
1461);
1462
1463# eg. VGauge->new (gauge => 'food'), default gauge: food
1464sub new {
1465 my $class = shift;
1466
1467 my $self = $class->SUPER::new (gauge => 'food', @_);
1468 2080
1469 $self 2081 $self
1470} 2082}
1471 2083
1472sub size_request { 2084sub set_fontsize {
1473 my ($self) = @_; 2085 my ($self, $fsize) = @_;
1474 2086
1475 ($self->{w}, $self->{h}) 2087 $self->{value}->set_fontsize ($fsize);
2088 $self->{max} ->set_fontsize ($fsize);
1476} 2089}
1477 2090
1478sub set_max { 2091sub set_max {
1479 my ($self, $max) = @_; 2092 my ($self, $max) = @_;
1480 $self->{max_val} = $max; 2093
2094 $self->{gauge}->set_max ($max);
2095 $self->{max}->set_text ($max);
1481} 2096}
1482 2097
1483sub set_value { 2098sub set_value {
1484 my ($self, $val, $max) = @_; 2099 my ($self, $val, $max) = @_;
1485 2100
1486 $self->set_max ($max) 2101 $self->set_max ($max)
1487 if defined $max; 2102 if defined $max;
1488 2103
1489 $max = $self->{max_val}; 2104 $self->{gauge}->set_value ($val, $max);
1490 $self->{val} = $val; 2105 $self->{value}->set_text ($val);
1491
1492 $self->update;
1493}
1494
1495sub _draw {
1496 my ($self) = @_;
1497
1498 my $tex = $tex{$self->{gauge}};
1499
1500 my ($w, $h) = ($self->{w}, $self->{h});
1501
1502 my $ycut = $self->{val} / ($self->{max_val} || 1);
1503 $ycut = 1 if $self->{val} > $self->{max_val};
1504
1505 my $t1 = $tex->[0];
1506 my $t2 = $tex->[1];
1507
1508 glEnable GL_BLEND;
1509 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1510 glEnable GL_TEXTURE_2D;
1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512
1513 my $h1 = $self->{h} - $ycut * $self->{h};
1514 my $h2 = $ycut * $self->{h};
1515
1516 my $yp = 0;
1517
1518 glBindTexture (GL_TEXTURE_2D, $t1->{name});
1519 glBegin (GL_QUADS);
1520 glTexCoord (0, 0); glVertex (0 , $yp);
1521 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1);
1522 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1);
1523 glTexCoord (1, 0); glVertex (0 + $w, $yp);
1524 glEnd ();
1525
1526 $yp += $h1;
1527
1528 glBindTexture (GL_TEXTURE_2D, $t2->{name});
1529 glBegin (GL_QUADS);
1530 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp);
1531 glTexCoord (0, 1); glVertex (0 , $yp + $h2);
1532 glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2);
1533 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp);
1534 glEnd ();
1535
1536 glDisable GL_BLEND;
1537 glDisable GL_TEXTURE_2D;
1538} 2106}
1539 2107
1540############################################################################# 2108#############################################################################
1541 2109
1542package CFClient::UI::Slider; 2110package CFClient::UI::Slider;
1543 2111
1544use strict; 2112use strict;
1545 2113
1546use SDL::OpenGL; 2114use CFClient::OpenGL;
1547 2115
1548our @ISA = CFClient::UI::DrawBG::; 2116our @ISA = CFClient::UI::DrawBG::;
1549 2117
1550my @tex = 2118my @tex =
1551 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2119 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1552 qw(s1_slider.png s1_slider_bg.png); 2120 qw(s1_slider.png s1_slider_bg.png);
1553 2121
1554sub new { 2122sub new {
1555 my $class = shift; 2123 my $class = shift;
1556 2124
1557 # range [value, low, high, page] 2125 # range [value, low, high, page, unit]
1558 2126
1559 # TODO: 0-width page 2127 # TODO: 0-width page
1560 # TODO: req_w/h are wrong with vertical 2128 # TODO: req_w/h are wrong with vertical
1561 # TODO: calculations are off 2129 # TODO: calculations are off
1562 my $self = $class->SUPER::new ( 2130 my $self = $class->SUPER::new (
1563 fg => [1, 1, 1], 2131 fg => [1, 1, 1],
1564 active_fg => [0, 0, 0], 2132 active_fg => [0, 0, 0],
2133 bg => [0, 0, 0, 0.2],
2134 active_bg => [1, 1, 1, 0.5],
1565 range => [0, 0, 100, 10], 2135 range => [0, 0, 100, 10, 0],
1566 req_w => 40, 2136 req_w => $::WIDTH / 80,
1567 req_h => 13, 2137 req_h => $::WIDTH / 80,
1568 vertical => 0, 2138 vertical => 0,
1569 can_hover => 1, 2139 can_hover => 1,
1570 inner_pad => 5, 2140 inner_pad => 0.02,
1571 @_ 2141 @_
1572 ); 2142 );
1573 2143
2144 $self->set_value ($self->{range}[0]);
2145 $self->update;
2146
1574 $self 2147 $self
2148}
2149
2150sub set_range {
2151 my ($self, $range) = @_;
2152
2153 ($range, $self->{range}) = ($self->{range}, $range);
2154
2155 $self->update
2156 if "@$range" ne "@{$self->{range}}";
2157}
2158
2159sub set_value {
2160 my ($self, $value) = @_;
2161
2162 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2163
2164 $hi = $lo + 1 if $hi <= $lo;
2165
2166 $page = $hi - $lo if $page > $hi - $lo;
2167
2168 $value = $lo if $value < $lo;
2169 $value = $hi - $page if $value > $hi - $page;
2170
2171 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2172 if $unit;
2173
2174 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2175
2176 if ($value != $old_value) {
2177 $self->_emit (changed => $value);
2178 $self->update;
2179 }
1575} 2180}
1576 2181
1577sub size_request { 2182sub size_request {
1578 my ($self) = @_; 2183 my ($self) = @_;
1579 2184
… …
1585 2190
1586sub button_down { 2191sub button_down {
1587 my ($self, $ev, $x, $y) = @_; 2192 my ($self, $ev, $x, $y) = @_;
1588 2193
1589 $self->SUPER::button_down ($ev, $x, $y); 2194 $self->SUPER::button_down ($ev, $x, $y);
2195
2196 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2197
1590 $self->mouse_motion ($ev, $x, $y); 2198 $self->mouse_motion ($ev, $x, $y);
1591} 2199}
1592 2200
1593sub mouse_motion { 2201sub mouse_motion {
1594 my ($self, $ev, $x, $y) = @_; 2202 my ($self, $ev, $x, $y) = @_;
1595 2203
1596 if ($GRAB == $self) { 2204 if ($GRAB == $self) {
2205 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2206
2207 my (undef, $lo, $hi, $page) = @{$self->{range}};
2208
2209 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2210
2211 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2212 }
2213}
2214
2215sub update {
2216 my ($self) = @_;
2217
2218 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2219 $self->set_value ($self->{range}[0]);
2220
1597 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2221 my ($value, $lo, $hi, $page) = @{$self->{range}};
2222 my $range = ($hi - $page - $lo) || 1e-100;
1598 2223
1599 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2224 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1600 2225
1601 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2226 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1602 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2227 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1603 2228
1604 $x -= $inner_pad_px; # substract the padding 2229 $value = ($value - $lo) / $range;
1605 $x = $x * ($hi - $lo) / $inner_w + $lo; 2230 $value = $value * $self->{scale} + $self->{offset};
1606 $x = $lo if $x < $lo;
1607 $x = $hi - $page if $x > $hi - $page;
1608 $self->{range}[0] = $x;
1609 2231
1610 $self->emit (changed => $x); 2232 $self->{knob_x} = $value - $knob_w * 0.5;
1611 $self->update; 2233 $self->{knob_w} = $knob_w;
1612 } 2234 });
1613}
1614 2235
1615# the inner_* stuff is for generating a padding for the slider handle, 2236 $self->SUPER::update;
1616# so that the handle doesn't leave the texture. This calculation isn't 100%
1617# correct propably, but it does the job for now
1618sub _calc_inner_pad_px {
1619 my ($self, $w) = @_;
1620 ($w / 100) * $self->{inner_pad} # % to pixels
1621} 2237}
1622 2238
1623sub _draw { 2239sub _draw {
1624 my ($self) = @_; 2240 my ($self) = @_;
1625 2241
1626 $self->SUPER::_draw (); 2242 $self->SUPER::_draw ();
1627 2243
1628 my ($w, $h) = @$self{qw(w h)}; 2244 glScale $self->{w}, $self->{h};
1629 2245
1630 if ($self->{vertical}) { 2246 if ($self->{vertical}) {
1631 # draw a vertical slider like a rotated horizontal slider 2247 # draw a vertical slider like a rotated horizontal slider
1632 2248
2249 glTranslate 1, 0, 0;
1633 glRotate 90, 0, 0, 1; 2250 glRotate 90, 0, 0, 1;
1634 glTranslate 0, -$self->{w}, 0;
1635
1636 ($w, $h) = ($h, $w);
1637 } 2251 }
1638 2252
1639 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2253 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1640 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2254 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1641 2255
1642 my ($value, $lo, $hi, $page) = @{$self->{range}};
1643
1644 $hi = $value + 1 if $lo == $hi;
1645
1646 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1647 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1648
1649 $page = int $page * $inner_w / ($hi - $lo);
1650 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1651
1652 $w -= $page;
1653 $page &= ~1;
1654 glTranslate $page * 0.5, 0, 0;
1655 $page ||= 2;
1656
1657 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1658 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1659
1660 glEnable GL_BLEND;
1661 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1662 glEnable GL_TEXTURE_2D; 2256 glEnable GL_TEXTURE_2D;
1663 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2257 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1664 2258
1665 # draw background 2259 # draw background
1666 $tex[1]->draw_quad (0, 0, $w, $h); 2260 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1667 2261
1668 # draw handle 2262 # draw handle
1669 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2263 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1670 2264
1671 glDisable GL_BLEND;
1672 glDisable GL_TEXTURE_2D; 2265 glDisable GL_TEXTURE_2D;
1673} 2266}
1674 2267
1675############################################################################# 2268#############################################################################
1676 2269
2270package CFClient::UI::ValSlider;
2271
2272our @ISA = CFClient::UI::HBox::;
2273
2274sub new {
2275 my ($class, %arg) = @_;
2276
2277 my $range = delete $arg{range};
2278
2279 my $self = $class->SUPER::new (
2280 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2281 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2282 to_value => sub { shift },
2283 from_value => sub { shift },
2284 %arg,
2285 );
2286
2287 $self->{slider}->connect (changed => sub {
2288 my ($self, $value) = @_;
2289 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2290 $self->{parent}->emit (changed => $value);
2291 });
2292
2293# $self->{entry}->connect (changed => sub {
2294# my ($self, $value) = @_;
2295# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2296# $self->{parent}->emit (changed => $value);
2297# });
2298
2299 $self->add ($self->{slider}, $self->{entry});
2300
2301 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2302
2303 $self
2304}
2305
2306sub set_range { shift->{slider}->set_range (@_) }
2307sub set_value { shift->{slider}->set_value (@_) }
2308
2309#############################################################################
2310
1677package CFClient::UI::TextView; 2311package CFClient::UI::TextView;
1678 2312
1679our @ISA = CFClient::UI::HBox::; 2313our @ISA = CFClient::UI::HBox::;
1680 2314
1681use SDL::OpenGL; 2315use CFClient::OpenGL;
1682 2316
1683sub new { 2317sub new {
1684 my $class = shift; 2318 my $class = shift;
1685 2319
1686 my $self = $class->SUPER::new ( 2320 my $self = $class->SUPER::new (
1687 req_w => $::WIDTH / 6, 2321 fontsize => 1,
1688 req_h => $::HEIGHT / 6, 2322 can_events => 0,
1689 fontsize => $::FONTSIZE, 2323 #font => default_font
1690 @_, 2324 @_,
1691 2325
1692 layout => (new CFClient::Layout), 2326 layout => (new CFClient::Layout 1),
1693 par => [], 2327 par => [],
1694 height => 0, 2328 height => 0,
1695 children => [ 2329 children => [
1696 (new CFClient::UI::Empty expand => 1), 2330 (new CFClient::UI::Empty expand => 1),
1697 (new CFClient::UI::Slider vertical => 1), 2331 (new CFClient::UI::Slider vertical => 1),
1698 ], 2332 ],
1699 ); 2333 );
1700 2334
1701 $self->{children}[1]->connect (changed => sub { 2335 $self->{children}[1]->connect (changed => sub { $self->update });
1702 $self->update;
1703 });
1704 2336
1705 $self 2337 $self
1706} 2338}
1707 2339
1708sub set_fontsize { 2340sub set_fontsize {
… …
1710 2342
1711 $self->{fontsize} = $fontsize; 2343 $self->{fontsize} = $fontsize;
1712 $self->reflow; 2344 $self->reflow;
1713} 2345}
1714 2346
2347sub size_allocate {
2348 my ($self, $w, $h) = @_;
2349
2350 $self->SUPER::size_allocate ($w, $h);
2351
2352 $self->{layout}->set_font ($self->{font}) if $self->{font};
2353 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2354 $self->{layout}->set_width ($self->{children}[0]{w});
2355
2356 $self->reflow;
2357}
2358
1715sub text_height { 2359sub text_size {
1716 my ($self, $text) = @_; 2360 my ($self, $text, $indent) = @_;
1717 2361
1718 my $layout = $self->{layout}; 2362 my $layout = $self->{layout};
1719 2363
1720 $layout->set_height ($self->{fontsize}); 2364 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1721 $layout->set_width ($self->{w}); 2365 $layout->set_width ($self->{children}[0]{w} - $indent);
1722 $layout->set_text ($text); 2366 $layout->set_markup ($text);
1723 2367
1724 ($layout->size)[1] 2368 $layout->size
1725} 2369}
1726 2370
1727sub reflow { 2371sub reflow {
1728 my ($self) = @_; 2372 my ($self) = @_;
1729 2373
1730 $self->{need_reflow}++; 2374 $self->{need_reflow}++;
1731 $self->update; 2375 $self->update;
1732} 2376}
1733 2377
1734sub size_request { 2378sub set_offset {
1735 my ($self) = @_; 2379 my ($self, $offset) = @_;
1736 2380
1737 ($self->{req_w}, $self->{req_h}) 2381 # todo: base offset on lines or so, not on pixels
2382 $self->{children}[1]->set_value ($offset);
1738} 2383}
1739 2384
1740sub size_allocate { 2385sub clear {
1741 my ($self, $x, $y, $w, $h) = @_; 2386 my ($self) = @_;
1742 2387
1743 $self->SUPER::size_allocate ($x, $y, $w, $h) or return; 2388 $self->{par} = [];
1744 2389 $self->{height} = 0;
1745 $self->{layout}->set_height ($self->{fontsize}); 2390 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1746 $self->{layout}->set_width ($self->{w});
1747
1748 $self->reflow;
1749 $self->update;
1750} 2391}
1751 2392
1752sub add_paragraph { 2393sub add_paragraph {
1753 my ($self, $color, $text) = @_; 2394 my ($self, $color, $text, $indent) = @_;
1754 2395
1755 #TODO: intelligently "reformat" paragraph 2396 for my $line (split /\n/, $text) {
1756 2397 my ($w, $h) = $self->text_size ($line);
1757 my $height = $self->text_height ($text);
1758
1759 $self->{height} += $height; 2398 $self->{height} += $h;
2399 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2400 }
1760 2401
1761 push @{$self->{par}}, [$height, $color, $text];
1762
1763 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2402 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1764 $self->{children}[1]->update;
1765} 2403}
1766 2404
1767sub update { 2405sub update {
1768 my ($self) = @_; 2406 my ($self) = @_;
1769 2407
… …
1771 2409
1772 return unless $self->{h} > 0; 2410 return unless $self->{h} > 0;
1773 2411
1774 delete $self->{texture}; 2412 delete $self->{texture};
1775 2413
1776 $ROOT->on_refresh ($self, sub { 2414 $ROOT->on_post_alloc ($self, sub {
2415 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2416
1777 if (delete $self->{need_reflow}) { 2417 if (delete $self->{need_reflow}) {
1778 my $height = 0; 2418 my $height = 0;
1779 2419
1780 $height += $_->[0] = $self->text_height ($_->[2]) 2420 my $layout = $self->{layout};
2421
2422 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2423
1781 for @{$self->{par}}; 2424 for (@{$self->{par}}) {
2425 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2426 $layout->set_width ($W - $_->[3]);
2427 $layout->set_markup ($_->[4]);
2428 my ($w, $h) = $layout->size;
2429 $_->[0] = $w + $_->[3];
2430 $_->[1] = $h;
2431 }
2432
2433 $height += $_->[1];
2434 }
1782 2435
1783 $self->{height} = $height; 2436 $self->{height} = $height;
1784 2437
1785 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2438 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1786 2439
1787 delete $self->{texture}; 2440 delete $self->{texture};
1788 } 2441 }
1789 2442
1790 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2443 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1791 glClearColor 0, 0, 0, 1; 2444 glClearColor 0.5, 0.5, 0.5, 0;
1792 glClear GL_COLOR_BUFFER_BIT; 2445 glClear GL_COLOR_BUFFER_BIT;
1793 2446
2447 my $top = int $self->{children}[1]{range}[0];
2448
2449 my $y0 = $top;
2450 my $y1 = $top + $H;
2451
2452 my $y = 0;
2453
2454 my $layout = $self->{layout};
2455
2456 $layout->set_font ($self->{font}) if $self->{font};
2457
1794 glEnable GL_BLEND; 2458 glEnable GL_BLEND;
2459 #TODO# not correct in windows where rgba is forced off
1795 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2460 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1796 glEnable GL_TEXTURE_2D;
1797 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1798
1799 my $top = int $self->{children}[1]{range}[0];
1800
1801 my $y0 = $top;
1802 my $y1 = $top + $self->{h};
1803
1804 my $y = 0;
1805
1806 my $layout = $self->{layout};
1807 2461
1808 for my $par (@{$self->{par}}) { 2462 for my $par (@{$self->{par}}) {
1809 my $h = $par->[0]; 2463 my $h = $par->[1];
1810 2464
1811 if ($y0 < $y + $h && $y < $y1) { 2465 if ($y0 < $y + $h && $y < $y1) {
2466 $layout->set_foreground (@{ $par->[2] });
2467 $layout->set_width ($W - $par->[3]);
1812 $layout->set_text ($par->[2]); 2468 $layout->set_markup ($par->[4]);
1813 2469
1814 glColor @{ $par->[1] }; 2470 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1815 my ($W, $H) = $layout->size; 2471
1816 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2472 glRasterPos $par->[3], $y - $y0;
2473 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1817 } 2474 }
1818 2475
1819 $y += $h; 2476 $y += $h;
1820 } 2477 }
1821 2478
1822 glDisable GL_TEXTURE_2D;
1823 glDisable GL_BLEND; 2479 glDisable GL_BLEND;
1824 }; 2480 };
1825 }); 2481 });
1826} 2482}
1827 2483
1828sub _draw { 2484sub _draw {
1829 my ($self) = @_; 2485 my ($self) = @_;
1830 2486
1831 if ($self->{texture}) {
1832 glEnable GL_TEXTURE_2D; 2487 glEnable GL_TEXTURE_2D;
1833 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2488 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2489 glColor 1, 1, 1, 1;
1834 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2490 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1835 glDisable GL_TEXTURE_2D; 2491 glDisable GL_TEXTURE_2D;
1836 }
1837 2492
1838 $self->{children}[1]->draw; 2493 $self->{children}[1]->draw;
1839 2494
1840} 2495}
1841 2496
1842############################################################################# 2497#############################################################################
1843 2498
1844package CFClient::UI::MapWidget;
1845
1846use strict;
1847
1848use List::Util qw(min max);
1849
1850use SDL;
1851use SDL::OpenGL;
1852
1853our @ISA = CFClient::UI::Base::;
1854
1855sub new {
1856 my $class = shift;
1857
1858 $class->SUPER::new (
1859 z => -1,
1860 can_focus => 1,
1861 list => (glGenLists 1),
1862 @_
1863 )
1864}
1865
1866sub key_down {
1867 print "MAPKEYDOWN\n";
1868}
1869
1870sub key_up {
1871}
1872
1873sub button_down {
1874 my ($self, $ev, $x, $y) = @_;
1875
1876 $self->focus_in;
1877
1878 if ($ev->button == 2) {
1879 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1880 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1881
1882 $self->{motion} = sub {
1883 my ($ev, $x, $y) = @_;
1884
1885 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1886
1887 $::CFG->{map_shift_x} = $bw + $x - $ox;
1888 $::CFG->{map_shift_y} = $bh + $y - $oy;
1889
1890 $self->update;
1891 };
1892 }
1893}
1894
1895sub button_up {
1896 my ($self, $ev, $x, $y) = @_;
1897
1898 delete $self->{motion};
1899}
1900
1901sub mouse_motion {
1902 my ($self, $ev, $x, $y) = @_;
1903
1904 $self->{motion}->($ev, $x, $y) if $self->{motion};
1905}
1906
1907sub size_request {
1908 (
1909 1 + 32 * int $::WIDTH / 32,
1910 1 + 32 * int $::HEIGHT / 32,
1911 )
1912}
1913
1914sub update {
1915 my ($self) = @_;
1916
1917 $self->{need_update} = 1;
1918 $self->SUPER::update;
1919}
1920
1921sub draw {
1922 my ($self) = @_;
1923
1924 if (delete $self->{need_update}) {
1925 glNewList $self->{list}, GL_COMPILE;
1926
1927 if ($::MAP) {
1928 my $sw = int $::WIDTH / 32;
1929 my $sh = int $::HEIGHT / 32;
1930
1931 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1932 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1933
1934 glTranslate $sx0 - 32, $sy0 - 32, 0;
1935
1936 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1937
1938 if ($::CFG->{fow_enable}) {
1939 if ($::CFG->{fow_smooth}) { # smooth fog of war
1940 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1941 glConvolutionFilter2D
1942 GL_CONVOLUTION_2D,
1943 GL_ALPHA,
1944 3, 3,
1945 GL_ALPHA, GL_FLOAT,
1946 pack "f*",
1947 0.1, 0.1, 0.1,
1948 0.1, 0.2, 0.1,
1949 0.1, 0.1, 0.1,
1950 ;
1951 glEnable GL_CONVOLUTION_2D;
1952 }
1953
1954 $self->{fow_texture} = new CFClient::Texture
1955 w => $w,
1956 h => $h,
1957 data => $data,
1958 internalformat => GL_ALPHA,
1959 format => GL_ALPHA;
1960
1961 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1962
1963 glEnable GL_BLEND;
1964 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1965 glEnable GL_TEXTURE_2D;
1966 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1967
1968 glColor +($::CFG->{fow_intensity}) x 3, 1;
1969 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1970
1971 glDisable GL_TEXTURE_2D;
1972 glDisable GL_BLEND;
1973 }
1974
1975 # HACK BEGIN
1976 {
1977 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1978 my ($w, $h) = (250, 250);
1979
1980 glEnable GL_BLEND;
1981 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1982 glEnable GL_TEXTURE_2D;
1983 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1984
1985 $self->{mapmap_texture} =
1986 new CFClient::Texture
1987 w => $w,
1988 h => $h,
1989 data => $::MAP->mapmap ($w, $h),
1990 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1991
1992 $self->{mapmap_texture}->draw_quad (100, 100);
1993
1994 glDisable GL_TEXTURE_2D;
1995 glDisable GL_BLEND;
1996 }
1997 # HACK END
1998 }
1999
2000 glEndList;
2001 }
2002
2003 glPushMatrix;
2004 glCallList $self->{list};
2005 glPopMatrix;
2006
2007 if ($FOCUS != $self) {
2008 glColor 64/255, 64/255, 64/255;
2009 glLogicOp GL_AND;
2010 glEnable GL_COLOR_LOGIC_OP;
2011 glBegin GL_QUADS;
2012 glVertex 0, 0;
2013 glVertex 0, $::HEIGHT;
2014 glVertex $::WIDTH, $::HEIGHT;
2015 glVertex $::WIDTH, 0;
2016 glEnd;
2017 glDisable GL_COLOR_LOGIC_OP;
2018 }
2019}
2020
2021my %DIR = (
2022 SDLK_KP8, [1, "north"],
2023 SDLK_KP9, [2, "northeast"],
2024 SDLK_KP6, [3, "east"],
2025 SDLK_KP3, [4, "southeast"],
2026 SDLK_KP2, [5, "south"],
2027 SDLK_KP1, [6, "southwest"],
2028 SDLK_KP4, [7, "west"],
2029 SDLK_KP7, [8, "northwest"],
2030
2031 SDLK_UP, [1, "north"],
2032 SDLK_RIGHT, [3, "east"],
2033 SDLK_DOWN, [5, "south"],
2034 SDLK_LEFT, [7, "west"],
2035);
2036
2037sub key_down {
2038 my ($self, $ev) = @_;
2039
2040 my $mod = $ev->key_mod;
2041 my $sym = $ev->key_sym;
2042
2043 if ($sym == SDLK_KP5) {
2044 $::CONN->user_send ("stay fire");
2045 } elsif ($sym == SDLK_a) {
2046 $::CONN->user_send ("apply");
2047 } elsif ($sym == SDLK_QUOTE) {
2048 $self->emit ('activate_console');
2049 } elsif ($sym == SDLK_SLASH) {
2050 $self->emit ('activate_console' => '/');
2051 } elsif (exists $DIR{$sym}) {
2052 if ($mod & KMOD_SHIFT) {
2053 $self->{shft}++;
2054 $::CONN->user_send ("fire $DIR{$sym}[0]");
2055 } elsif ($mod & KMOD_CTRL) {
2056 $self->{ctrl}++;
2057 $::CONN->user_send ("run $DIR{$sym}[0]");
2058 } else {
2059 $::CONN->user_send ("$DIR{$sym}[1]");
2060 }
2061 }
2062}
2063
2064sub key_up {
2065 my ($self, $ev) = @_;
2066
2067 my $mod = $ev->key_mod;
2068 my $sym = $ev->key_sym;
2069
2070 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2071 $::CONN->user_send ("fire_stop");
2072 }
2073 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2074 $::CONN->user_send ("run_stop");
2075 }
2076}
2077
2078#############################################################################
2079
2080package CFClient::UI::Animator; 2499package CFClient::UI::Animator;
2081 2500
2082use SDL::OpenGL; 2501use CFClient::OpenGL;
2083 2502
2084our @ISA = CFClient::UI::Bin::; 2503our @ISA = CFClient::UI::Bin::;
2085 2504
2086sub moveto { 2505sub moveto {
2087 my ($self, $x, $y) = @_; 2506 my ($self, $x, $y) = @_;
… …
2125 2544
2126sub new { 2545sub new {
2127 my $class = shift; 2546 my $class = shift;
2128 2547
2129 my $self = $class->SUPER::new ( 2548 my $self = $class->SUPER::new (
2130 state => 0, 2549 state => 0,
2131 connect_activate => \&toggle_flopper, 2550 connect_activate => \&toggle_flopper,
2132 @_ 2551 @_
2133 ); 2552 );
2134 2553
2135 if ($self->{state}) { 2554 if ($self->{state}) {
… …
2145 2564
2146 # TODO: use animation 2565 # TODO: use animation
2147 if ($self->{state} = !$self->{state}) { 2566 if ($self->{state} = !$self->{state}) {
2148 $CFClient::UI::ROOT->add ($self->{other}); 2567 $CFClient::UI::ROOT->add ($self->{other});
2149 $self->{other}->move ($self->coord2global (0, $self->{h})); 2568 $self->{other}->move ($self->coord2global (0, $self->{h}));
2150 $self->emit ("open"); 2569 $self->_emit ("open");
2151 } else { 2570 } else {
2152 $CFClient::UI::ROOT->remove ($self->{other}); 2571 $CFClient::UI::ROOT->remove ($self->{other});
2153 $self->emit ("close"); 2572 $self->_emit ("close");
2154 } 2573 }
2155 2574
2156 $self->emit (changed => $self->{state}); 2575 $self->_emit (changed => $self->{state});
2157} 2576}
2158 2577
2159############################################################################# 2578#############################################################################
2160 2579
2580package CFClient::UI::Tooltip;
2581
2582our @ISA = CFClient::UI::Bin::;
2583
2584use CFClient::OpenGL;
2585
2586sub new {
2587 my $class = shift;
2588
2589 $class->SUPER::new (
2590 @_,
2591 can_events => 0,
2592 )
2593}
2594
2595sub set_tooltip_from {
2596 my ($self, $widget) = @_;
2597
2598 $self->add (new CFClient::UI::Label
2599 markup => $widget->{tooltip},
2600 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2601 fontsize => 0.8,
2602 fg => [0, 0, 0, 1],
2603 ellipsise => 0,
2604 font => ($widget->{tooltip_font} || $::FONT_PROP),
2605 );
2606}
2607
2608sub size_request {
2609 my ($self) = @_;
2610
2611 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2612
2613 ($w + 4, $h + 4)
2614}
2615
2616sub size_allocate {
2617 my ($self, $w, $h) = @_;
2618
2619 $self->SUPER::size_allocate ($w - 4, $h - 4);
2620}
2621
2622sub _draw {
2623 my ($self) = @_;
2624
2625 glTranslate 0.375, 0.375;
2626
2627 my ($w, $h) = @$self{qw(w h)};
2628
2629 glColor 1, 0.8, 0.4;
2630 glBegin GL_QUADS;
2631 glVertex 0 , 0;
2632 glVertex 0 , $h;
2633 glVertex $w, $h;
2634 glVertex $w, 0;
2635 glEnd;
2636
2637 glColor 0, 0, 0;
2638 glBegin GL_LINE_LOOP;
2639 glVertex 0 , 0;
2640 glVertex 0 , $h;
2641 glVertex $w, $h;
2642 glVertex $w, 0;
2643 glEnd;
2644
2645 glTranslate 2 - 0.375, 2 - 0.375;
2646 $self->SUPER::_draw;
2647}
2648
2649#############################################################################
2650
2651package CFClient::UI::Face;
2652
2653our @ISA = CFClient::UI::Base::;
2654
2655use CFClient::OpenGL;
2656
2657sub new {
2658 my $class = shift;
2659
2660 my $self = $class->SUPER::new (
2661 aspect => 1,
2662 can_events => 0,
2663 @_,
2664 );
2665
2666 if ($self->{anim} && $self->{animspeed}) {
2667 Scalar::Util::weaken (my $widget = $self);
2668
2669 $self->{timer} = Event->timer (
2670 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2671 hard => 1,
2672 interval => $self->{animspeed},
2673 cb => sub {
2674 ++$widget->{frame};
2675 $widget->update;
2676 },
2677 );
2678 }
2679
2680 $self
2681}
2682
2683sub size_request {
2684 (32, 8)
2685}
2686
2687sub update {
2688 my ($self) = @_;
2689
2690 return unless $self->{visible};
2691
2692 $self->SUPER::update;
2693}
2694
2695sub _draw {
2696 my ($self) = @_;
2697
2698 return unless $::CONN;
2699
2700 my $face;
2701
2702 if ($self->{frame}) {
2703 my $anim = $::CONN->{anim}[$self->{anim}];
2704
2705 $face = $anim->[ $self->{frame} % @$anim ]
2706 if $anim && @$anim;
2707 }
2708
2709 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2710
2711 if ($tex) {
2712 glEnable GL_TEXTURE_2D;
2713 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2714 glColor 1, 1, 1, 1;
2715 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2716 glDisable GL_TEXTURE_2D;
2717 }
2718}
2719
2720sub DESTROY {
2721 my ($self) = @_;
2722
2723 $self->{timer}->cancel
2724 if $self->{timer};
2725
2726 $self->SUPER::DESTROY;
2727}
2728
2729#############################################################################
2730
2731package CFClient::UI::Inventory;
2732
2733our @ISA = CFClient::UI::ScrolledWindow::;
2734
2735sub new {
2736 my $class = shift;
2737
2738 my $self = $class->SUPER::new (
2739 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2740 @_,
2741 );
2742
2743 $self
2744}
2745
2746sub set_items {
2747 my ($self, $items) = @_;
2748
2749 $self->{scrolled}->clear;
2750 return unless $items;
2751
2752 my @items = sort {
2753 ($a->{type} <=> $b->{type})
2754 or ($a->{name} cmp $b->{name})
2755 } @$items;
2756
2757 $self->{real_items} = \@items;
2758
2759 my $row = 0;
2760 for my $item (@items) {
2761 CFClient::Item::update_widgets $item;
2762
2763 $self->{scrolled}->add (0, $row, $item->{face_widget});
2764 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2765 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2766
2767 $row++;
2768 }
2769}
2770
2771sub size_request {
2772 my ($self) = @_;
2773 ($self->{req_w}, $self->{req_h});
2774}
2775
2776#############################################################################
2777
2778package CFClient::UI::Menu;
2779
2780our @ISA = CFClient::UI::FancyFrame::;
2781
2782use CFClient::OpenGL;
2783
2784sub new {
2785 my $class = shift;
2786
2787 my $self = $class->SUPER::new (
2788 items => [],
2789 z => 100,
2790 @_,
2791 );
2792
2793 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2794
2795 for my $item (@{ $self->{items} }) {
2796 my ($widget, $cb) = @$item;
2797
2798 # handle various types of items, only text for now
2799 if (!ref $widget) {
2800 $widget = new CFClient::UI::Label
2801 can_hover => 1,
2802 can_events => 1,
2803 text => $widget;
2804 }
2805
2806 $self->{item}{$widget} = $item;
2807
2808 $self->{vbox}->add ($widget);
2809 }
2810
2811 $self
2812}
2813
2814# popup given the event (must be a mouse button down event currently)
2815sub popup {
2816 my ($self, $ev) = @_;
2817
2818 $self->_emit ("popdown");
2819
2820 # maybe save $GRAB? must be careful about events...
2821 $GRAB = $self;
2822 $self->{button} = $ev->{button};
2823
2824 $self->show;
2825 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2826}
2827
2828sub mouse_motion {
2829 my ($self, $ev, $x, $y) = @_;
2830
2831 # TODO: should use vbox->find_widget or so
2832 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2833 $self->{hover} = $self->{item}{$HOVER};
2834}
2835
2836sub button_up {
2837 my ($self, $ev, $x, $y) = @_;
2838
2839 if ($ev->{button} == $self->{button}) {
2840 undef $GRAB;
2841 $self->hide;
2842
2843 $self->_emit ("popdown");
2844 $self->{hover}[1]->() if $self->{hover};
2845 }
2846}
2847
2848#############################################################################
2849
2850package CFClient::UI::Statusbox;
2851
2852our @ISA = CFClient::UI::VBox::;
2853
2854sub new {
2855 my $class = shift;
2856
2857 $class->SUPER::new (
2858 fontsize => 0.8,
2859 @_,
2860 )
2861}
2862
2863sub reorder {
2864 my ($self) = @_;
2865 my $NOW = time;
2866
2867 while (my ($k, $v) = each %{ $self->{item} }) {
2868 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2869 }
2870
2871 my @widgets;
2872
2873 my @items = sort {
2874 $a->{pri} <=> $b->{pri}
2875 or $b->{id} <=> $a->{id}
2876 } values %{ $self->{item} };
2877
2878 my $count = 10 + 1;
2879 for my $item (@items) {
2880 last unless --$count;
2881
2882 push @widgets, $item->{label} ||= do {
2883 # TODO: doesn't handle markup well (read as: at all)
2884 my $short = $item->{count} > 1
2885 ? "<b>$item->{count} ×</b> $item->{text}"
2886 : $item->{text};
2887
2888 for ($short) {
2889 s/^\s+//;
2890 s/\s+/ /g;
2891 }
2892
2893 new CFClient::UI::Label
2894 markup => $short,
2895 tooltip => $item->{tooltip},
2896 tooltip_font => $::FONT_PROP,
2897 tooltip_width => 0.67,
2898 fontsize => $item->{fontsize} || $self->{fontsize},
2899 max_w => $::WIDTH * 0.44,
2900 fg => $item->{fg},
2901 can_events => 1,
2902 can_hover => 1
2903 };
2904 }
2905
2906 $self->clear;
2907 $self->SUPER::add (reverse @widgets);
2908}
2909
2910sub add {
2911 my ($self, $text, %arg) = @_;
2912
2913 $text =~ s/^\s+//;
2914 $text =~ s/\s+$//;
2915
2916 return unless $text;
2917
2918 my $timeout = time + ((delete $arg{timeout}) || 60);
2919
2920 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2921
2922 if (my $item = $self->{item}{$group}) {
2923 if ($item->{text} eq $text) {
2924 $item->{count}++;
2925 } else {
2926 $item->{count} = 1;
2927 $item->{text} = $item->{tooltip} = $text;
2928 }
2929 $item->{id} = ++$self->{id};
2930 $item->{timeout} = $timeout;
2931 delete $item->{label};
2932 } else {
2933 $self->{item}{$group} = {
2934 id => ++$self->{id},
2935 text => $text,
2936 timeout => $timeout,
2937 tooltip => $text,
2938 fg => [0.8, 0.8, 0.8, 0.8],
2939 pri => 0,
2940 count => 1,
2941 %arg,
2942 };
2943 }
2944
2945 $self->reorder;
2946}
2947
2948sub reconfigure {
2949 my ($self) = @_;
2950
2951 delete $_->{label}
2952 for values %{ $self->{item} || {} };
2953
2954 $self->reorder;
2955 $self->SUPER::reconfigure;
2956}
2957
2958#############################################################################
2959
2161package CFClient::UI::Root; 2960package CFClient::UI::Root;
2162 2961
2163our @ISA = CFClient::UI::Container::; 2962our @ISA = CFClient::UI::Container::;
2164 2963
2165use SDL::OpenGL; 2964use CFClient::OpenGL;
2965
2966sub new {
2967 my $class = shift;
2968
2969 $class->SUPER::new (
2970 visible => 1,
2971 @_,
2972 )
2973}
2974
2975sub configure {
2976 my ($self, $x, $y, $w, $h) = @_;
2977
2978 $self->{w} = $w;
2979 $self->{h} = $h;
2980}
2166 2981
2167sub check_size { 2982sub check_size {
2168 my ($self) = @_; 2983 my ($self) = @_;
2169 2984
2170 $self->size_allocate (0, 0, $::WITH, $::HEIGHT); 2985 $self->size_allocate ($self->{w}, $self->{h})
2986 if $self->{w};
2171} 2987}
2172 2988
2173sub size_request { 2989sub size_request {
2174 ($::WIDTH, $::HEIGHT) 2990 my ($self) = @_;
2991
2992 ($self->{w}, $self->{h})
2175} 2993}
2176 2994
2177sub size_allocate { 2995sub size_allocate {
2178 my ($self, $x, $y, $w, $h) = @_; 2996 my ($self, $w, $h) = @_;
2179 2997
2180 $self->_size_allocate ($x, $y, $w, $h); 2998 for my $child ($self->children) {
2999 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2181 3000
2182 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3001 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2183 for @{$self->{children}}; 3002 if exists $child->{req_x};
2184}
2185 3003
2186sub _topleft { 3004 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3005 if exists $child->{req_y};
3006
3007 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3008 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3009
3010 $child->configure ($X, $Y, $W, $H);
3011 }
3012}
3013
3014sub coord2local {
2187 my ($self, $x, $y) = @_; 3015 my ($self, $x, $y) = @_;
2188 3016
2189 ($x, $y) 3017 ($x, $y)
2190} 3018}
2191 3019
3020sub coord2global {
3021 my ($self, $x, $y) = @_;
3022
3023 ($x, $y)
3024}
3025
2192sub update { 3026sub update {
2193 my ($self) = @_; 3027 my ($self) = @_;
2194 3028
2195 $self->check_size; 3029 $self->check_size;
2196 ::refresh (); 3030 $::WANT_REFRESH++;
2197} 3031}
2198 3032
2199sub add { 3033sub add {
2200 my ($self, $widget) = @_; 3034 my ($self, @children) = @_;
2201 3035
3036 for (my @widgets = @children; my $w = pop @widgets; ) {
3037 push @widgets, $w->children;
3038 $w->{root} = $self;
3039 $w->{visible} = $self->{visible} + 1;
3040 }
3041
3042 for my $child (@children) {
3043 $child->{is_toplevel} = 1;
3044
3045 # integerise window positions
3046 $child->{x} = int $child->{x};
3047 $child->{y} = int $child->{y};
3048 }
3049
2202 $self->SUPER::add ($widget); 3050 $self->SUPER::add (@children);
3051}
2203 3052
2204 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request); 3053sub remove {
3054 my ($self, @children) = @_;
3055
3056 $self->SUPER::remove (@children);
3057
3058 while (@children) {
3059 my $w = pop @children;
3060 push @children, $w->children;
3061 $w->set_invisible;
3062 }
2205} 3063}
2206 3064
2207sub on_refresh { 3065sub on_refresh {
2208 my ($self, $id, $cb) = @_; 3066 my ($self, $id, $cb) = @_;
2209 3067
2210 $self->{refresh_hook}{$id} = $cb; 3068 $self->{refresh_hook}{$id} = $cb;
2211} 3069}
2212 3070
3071sub on_post_alloc {
3072 my ($self, $id, $cb) = @_;
3073
3074 $self->{post_alloc_hook}{$id} = $cb;
3075}
3076
2213sub draw { 3077sub draw {
2214 my ($self) = @_; 3078 my ($self) = @_;
2215 3079
2216 while (my $rcb = delete $self->{refresh_hook}) { 3080 while ($self->{refresh_hook}) {
2217 $_->() for values %$rcb; 3081 $_->()
3082 for values %{delete $self->{refresh_hook}};
3083 }
3084
3085 if ($self->{check_size}) {
3086 my @queue = ([], []);
3087
3088 for (;;) {
3089 if ($self->{check_size}) {
3090 # heuristic: check containers last
3091 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3092 for values %{delete $self->{check_size}}
3093 }
3094
3095 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3096
3097 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3098 ? @$widget{qw(user_w user_h)}
3099 : $widget->size_request;
3100
3101 if (delete $widget->{force_alloc}
3102 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3103 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3104
3105 $widget->{req_w} = $w;
3106 $widget->{req_h} = $h;
3107
3108 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3109
3110 $widget->{parent}->check_size
3111 if $widget->{parent};
3112 }
3113 }
3114 }
3115
3116 while ($self->{size_alloc}) {
3117 for (values %{delete $self->{size_alloc}}) {
3118 my ($widget, $w, $h) = @$_;
3119
3120 $w = 0 if $w < 0;
3121 $h = 0 if $h < 0;
3122
3123 $widget->{w} = $w;
3124 $widget->{h} = $h;
3125 $widget->emit (size_allocate => $w, $h);
3126 }
3127 }
3128
3129 while ($self->{post_alloc_hook}) {
3130 $_->()
3131 for values %{delete $self->{post_alloc_hook}};
2218 } 3132 }
2219 3133
2220 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3134 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2221 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3135 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2222 glClear GL_COLOR_BUFFER_BIT; 3136 glClear GL_COLOR_BUFFER_BIT;
2223 3137
2224 glMatrixMode GL_PROJECTION; 3138 glMatrixMode GL_PROJECTION;
2225 glLoadIdentity; 3139 glLoadIdentity;
2226 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3140 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2227 glMatrixMode GL_MODELVIEW; 3141 glMatrixMode GL_MODELVIEW;
2228 glLoadIdentity; 3142 glLoadIdentity;
2229 3143
2230 $self->_draw; 3144 $self->_draw;
2231} 3145}
… …
2233############################################################################# 3147#############################################################################
2234 3148
2235package CFClient::UI; 3149package CFClient::UI;
2236 3150
2237$ROOT = new CFClient::UI::Root; 3151$ROOT = new CFClient::UI::Root;
3152$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2238 3153
22391 31541
2240 3155

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