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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.99 by elmex, Fri Apr 14 10:57:35 2006 UTC vs.
Revision 1.213 by root, Wed May 17 15:18:57 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
9 10
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $TOPLEVEL; 13our $ROOT;
14our $TOOLTIP;
13our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17our %WIDGET; # all widgets, weak-referenced
18
19sub check_tooltip {
20 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) {
25 $TOOLTIP->{owner} = $widget;
26
27 my $tip = $widget->{tooltip};
28
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
31 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 }
43
44 return;
45 }
46 }
47 }
48
49 $TOOLTIP->hide;
50 delete $TOOLTIP->{owner};
51}
14 52
15# class methods for events 53# class methods for events
16sub feed_sdl_key_down_event { 54sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
56 if $FOCUS;
18} 57}
19 58
20sub feed_sdl_key_up_event { 59sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
61 if $FOCUS;
22} 62}
23 63
24sub feed_sdl_button_down_event { 64sub feed_sdl_button_down_event {
25 my ($ev) = @_; 65 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 66 my ($x, $y) = ($ev->{x}, $ev->{y});
27 67
28 if (!$BUTTON_STATE) { 68 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 69 my $widget = $ROOT->find_widget ($x, $y);
30 70
31 $GRAB = $widget; 71 $GRAB = $widget;
32 $GRAB->update if $GRAB; 72 $GRAB->update if $GRAB;
33 }
34 73
74 check_tooltip;
75 }
76
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 78
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 79 if ($GRAB) {
80 ($x, $y) = $GRAB->coord2local ($x, $y);
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
82 }
38} 83}
39 84
40sub feed_sdl_button_up_event { 85sub feed_sdl_button_up_event {
41 my ($ev) = @_; 86 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 87 my ($x, $y) = ($ev->{x}, $ev->{y});
43 88
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 89 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 90
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 92
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 93 if ($GRAB) {
94 ($x, $y) = $GRAB->coord2local ($x, $y);
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
49 97
50 if (!$BUTTON_STATE) { 98 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 99 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 100 $grab->update if $grab;
53 $GRAB->update if $GRAB; 101 $GRAB->update if $GRAB;
102
103 check_tooltip;
54 } 104 }
55} 105}
56 106
57sub feed_sdl_motion_event { 107sub feed_sdl_motion_event {
58 my ($ev) = @_; 108 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 109 my ($x, $y) = ($ev->{x}, $ev->{y});
60 110
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 111 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 112
63 if ($widget != $HOVER) { 113 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 114 my $hover = $HOVER; $HOVER = $widget;
65 115
66 $hover->update if $hover; 116 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 117 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 118
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 119 check_tooltip;
120 }
121
122 if ($HOVER) {
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
126}
127
128# convert position array to integers
129sub harmonize {
130 my ($vals) = @_;
131
132 my $rem = 0;
133
134 for (@$vals) {
135 my $i = int $_ + $rem;
136 $rem += $_ - $i;
137 $_ = $i;
138 }
139}
140
141# call when resolution changes etc.
142sub rescale_widgets {
143 my ($sx, $sy) = @_;
144
145 # make a copy, otherwise for complains about freed values.
146 my @widgets = values %WIDGET;
147
148 for my $widget (@widgets) {
149 if ($widget->{toplevel}) {
150 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
151 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
152 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
153 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
154 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
155 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
156 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
157 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
158 }
159
160 $widget->reconfigure;
161 }
71} 162}
72 163
73############################################################################# 164#############################################################################
74 165
75package CFClient::UI::Base; 166package CFClient::UI::Base;
76 167
77use strict; 168use strict;
78 169
79use SDL::OpenGL; 170use CFClient::OpenGL;
80 171
81sub new { 172sub new {
82 my $class = shift; 173 my $class = shift;
83 174
84 my $self = bless { 175 my $self = bless {
85 x => 0, 176 x => 0,
86 y => 0, 177 y => 0,
87 z => 0, 178 z => 0,
88 w => -1, 179 can_events => 1,
89 h => -1,
90 @_ 180 @_
91 }, $class; 181 }, $class;
92 182
93 for (keys %$self) { 183 for (keys %$self) {
94 if (/^connect_(.*)$/) { 184 if (/^connect_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 185 $self->connect ($1 => delete $self->{$_});
96 } 186 }
97 } 187 }
98 188
189 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
190
99 $self 191 $self
192}
193
194sub destroy {
195 my ($self) = @_;
196
197 $self->hide;
198 %$self = ();
199}
200
201sub show {
202 my ($self) = @_;
203
204 return if $self->{parent};
205
206 $CFClient::UI::ROOT->add ($self);
207}
208
209sub hide {
210 my ($self) = @_;
211
212 undef $GRAB if $GRAB == $self;
213 undef $HOVER if $HOVER == $self;
214
215 $self->{parent}->remove ($self)
216 if $self->{parent};
100} 217}
101 218
102sub move { 219sub move {
103 my ($self, $x, $y, $z) = @_; 220 my ($self, $x, $y, $z) = @_;
221
104 $self->{x} = $x; 222 $self->{x} = int $x;
105 $self->{y} = $y; 223 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 224 $self->{z} = $z if defined $z;
107}
108 225
109sub needs_redraw { 226 $self->update;
110 0 227}
228
229sub set_size {
230 my ($self, $w, $h) = @_;
231
232 $self->{user_w} = $w;
233 $self->{user_h} = $h;
234
235 $self->check_size;
111} 236}
112 237
113sub size_request { 238sub size_request {
114 require Carp; 239 require Carp;
115 Carp::confess "size_request is abtract"; 240 Carp::confess "size_request is abstract";
116} 241}
117 242
118sub _size_allocate { 243sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 244 my ($self, $x, $y, $w, $h) = @_;
120 245
246 if ($self->{aspect}) {
247 my $w2 = List::Util::min $w, int $h * $self->{aspect};
248 my $h2 = List::Util::min $h, int $w / $self->{aspect};
249
250 # use alignment to adjust x, y
251
252 $x += int +($w - $w2) * 0.5;
253 $y += int +($h - $h2) * 0.5;
254
255 ($w, $h) = ($w2, $h2);
256 }
257
258 if ($self->{x} != $x || $self->{y} != $y) {
121 $self->{x} = $x; 259 $self->{x} = $x;
122 $self->{y} = $y; 260 $self->{y} = $y;
261 $self->update;
262 }
123 263
124 return unless $self->{w} != $w || $self->{h} != $h; 264 if ($self->{w} != $w || $self->{h} != $h) {
125 265 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
126 $self->{w} = $w;
127 $self->{h} = $h;
128
129 1 266 }
130} 267}
131 268
132sub size_allocate { 269sub size_allocate {
270 # nothing to be done
271}
272
273sub reconfigure {
274 my ($self) = @_;
275
276 $self->check_size (1);
277 $self->update;
278}
279
280sub children {
281}
282
283sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 284 my ($self, $w, $h) = @_;
134 285
135 $self->_size_allocate ($x, $y, $w, $h); 286 delete $self->{max_w}; $self->{max_w} = $w if $w;
287 delete $self->{max_h}; $self->{max_h} = $h if $h;
288}
289
290sub set_tooltip {
291 my ($self, $tooltip) = @_;
292
293 $self->{tooltip} = $tooltip;
294
295 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
296 delete $CFClient::UI::TOOLTIP->{owner};
297 CFClient::UI::check_tooltip;
298 }
136} 299}
137 300
138# translate global coordinates to local coordinate system 301# translate global coordinates to local coordinate system
139sub translate { 302sub coord2local {
140 my ($self, $x, $y) = @_; 303 my ($self, $x, $y) = @_;
141 304
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 305 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
306}
307
308# translate local coordinates to global coordinate system
309sub coord2global {
310 my ($self, $x, $y) = @_;
311
312 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 313}
144 314
145sub focus_in { 315sub focus_in {
146 my ($self) = @_; 316 my ($self) = @_;
147 317
148 return if $FOCUS == $self; 318 return if $FOCUS == $self;
149 return unless $self->{can_focus}; 319 return unless $self->{can_focus};
150 320
151 my $focus = $FOCUS; $FOCUS = $self; 321 my $focus = $FOCUS; $FOCUS = $self;
322
323 $self->emit (focus_in => $focus);
324
152 $focus->update if $focus; 325 $focus->update if $focus;
153 $FOCUS->update; 326 $FOCUS->update;
154} 327}
155 328
156sub focus_out { 329sub focus_out {
157 my ($self) = @_; 330 my ($self) = @_;
158 331
159 return unless $FOCUS == $self; 332 return unless $FOCUS == $self;
160 333
161 my $focus = $FOCUS; undef $FOCUS; 334 my $focus = $FOCUS; undef $FOCUS;
335
336 $self->emit (focus_out => $focus);
337
162 $focus->update if $focus; #? 338 $focus->update if $focus; #?
163} 339}
164 340
165sub mouse_motion { } 341sub mouse_motion { }
166sub button_up { } 342sub button_up { }
… …
190 glPopMatrix; 366 glPopMatrix;
191 367
192 if ($self == $HOVER && $self->{can_hover}) { 368 if ($self == $HOVER && $self->{can_hover}) {
193 my ($x, $y) = @$self{qw(x y)}; 369 my ($x, $y) = @$self{qw(x y)};
194 370
195 glColor 0, 0, 1, 0.2; 371 glColor 1, 0.8, 0.5, 0.2;
196 glEnable GL_BLEND; 372 glEnable GL_BLEND;
197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 373 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198 glBegin GL_QUADS; 374 glBegin GL_QUADS;
199 glVertex $x , $y; 375 glVertex $x , $y;
200 glVertex $x + $self->{w}, $y; 376 glVertex $x + $self->{w}, $y;
201 glVertex $x + $self->{w}, $y + $self->{h}; 377 glVertex $x + $self->{w}, $y + $self->{h};
202 glVertex $x , $y + $self->{h}; 378 glVertex $x , $y + $self->{h};
203 glEnd; 379 glEnd;
204 glDisable GL_BLEND; 380 glDisable GL_BLEND;
205 } 381 }
382
383 if ($ENV{PCLIENT_DEBUG}) {
384 glPushMatrix;
385 glColor 1, 1, 0, 1;
386 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
387 glBegin GL_LINE_LOOP;
388 glVertex 0 , 0;
389 glVertex $self->{w}, 0;
390 glVertex $self->{w}, $self->{h};
391 glVertex 0 , $self->{h};
392 glEnd;
393 glPopMatrix;
394 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
395 }
206} 396}
207 397
208sub _draw { 398sub _draw {
209 my ($self) = @_; 399 my ($self) = @_;
210 400
211 warn "no draw defined for $self\n"; 401 warn "no draw defined for $self\n";
212} 402}
213 403
214sub find_widget { 404sub find_widget {
215 my ($self, $x, $y) = @_; 405 my ($self, $x, $y) = @_;
406
407 return () unless $self->{can_events};
216 408
217 return $self 409 return $self
218 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 410 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 411 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
220 412
221 () 413 ()
222} 414}
223 415
224sub set_parent { 416sub set_parent {
225 my ($self, $par) = @_; 417 my ($self, $parent) = @_;
226 418
227 $self->{parent} = $par;
228 Scalar::Util::weaken $self->{parent}; 419 Scalar::Util::weaken ($self->{parent} = $parent);
229}
230 420
231sub get_parent { 421 # TODO: req_w _does_change after ->reconfigure
232 $_[0]->{parent} 422 $self->check_size
423 unless exists $self->{req_w};
424}
425
426sub check_size {
427 my ($self, $forced) = @_;
428
429 $self->{force_alloc} = 1 if $forced;
430 $CFClient::UI::ROOT->{check_size}{$self} = $self;
233} 431}
234 432
235sub update { 433sub update {
236 my ($self) = @_; 434 my ($self) = @_;
237 435
… …
240} 438}
241 439
242sub connect { 440sub connect {
243 my ($self, $signal, $cb) = @_; 441 my ($self, $signal, $cb) = @_;
244 442
245 push @{ $self->{cb}{$signal} }, $cb; 443 push @{ $self->{signal_cb}{$signal} }, $cb;
246} 444}
247 445
248sub emit { 446sub emit {
249 my ($self, $signal, @args) = @_; 447 my ($self, $signal, @args) = @_;
250 448
251 $_->($self, @args) 449 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
252 for @{$self->{cb}{$signal} || []};
253} 450}
254 451
255sub DESTROY { 452sub DESTROY {
256 my ($self) = @_; 453 my ($self) = @_;
257 454
455 delete $WIDGET{$self+0};
258 #$self->deactivate; 456 #$self->deactivate;
259} 457}
260 458
261############################################################################# 459#############################################################################
262 460
263package CFClient::UI::DrawBG; 461package CFClient::UI::DrawBG;
264 462
265our @ISA = CFClient::UI::Base::; 463our @ISA = CFClient::UI::Base::;
266 464
267use strict; 465use strict;
268use SDL::OpenGL; 466use CFClient::OpenGL;
269 467
270sub new { 468sub new {
271 my $class = shift; 469 my $class = shift;
272 470
273 # range [value, low, high, page] 471 # range [value, low, high, page]
274 472
275 $class->SUPER::new ( 473 $class->SUPER::new (
276 bg => [0, 0, 0, 0.2], 474 #bg => [0, 0, 0, 0.2],
277 active_bg => [1, 1, 1, 0.5], 475 #active_bg => [1, 1, 1, 0.5],
278 @_ 476 @_
279 ) 477 )
280} 478}
281 479
282sub _draw { 480sub _draw {
283 my ($self) = @_; 481 my ($self) = @_;
284 482
483 my $color = $FOCUS == $self && $self->{active_bg}
484 ? $self->{active_bg}
485 : $self->{bg};
486
487 if ($color && (@$color < 4 || $color->[3])) {
285 my ($w, $h) = @$self{qw(w h)}; 488 my ($w, $h) = @$self{qw(w h)};
286 489
287 glEnable GL_BLEND; 490 glEnable GL_BLEND;
288 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 491 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
289 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 492 glColor @$color;
290 493
291 glBegin GL_QUADS; 494 glBegin GL_QUADS;
292 glVertex 0 , 0; 495 glVertex 0 , 0;
293 glVertex 0 , $h; 496 glVertex 0 , $h;
294 glVertex $w, $h; 497 glVertex $w, $h;
295 glVertex $w, 0; 498 glVertex $w, 0;
296 glEnd; 499 glEnd;
297 500
298 glDisable GL_BLEND; 501 glDisable GL_BLEND;
502 }
299} 503}
300 504
301############################################################################# 505#############################################################################
302 506
303package CFClient::UI::Empty; 507package CFClient::UI::Empty;
304 508
305our @ISA = CFClient::UI::Base::; 509our @ISA = CFClient::UI::Base::;
510
511sub new {
512 my ($class, %arg) = @_;
513 $class->SUPER::new (can_events => 0, %arg);
514}
306 515
307sub size_request { 516sub size_request {
308 (0, 0) 517 (0, 0)
309} 518}
310 519
… …
319sub new { 528sub new {
320 my ($class, %arg) = @_; 529 my ($class, %arg) = @_;
321 530
322 my $children = delete $arg{children} || []; 531 my $children = delete $arg{children} || [];
323 532
324 my $self = $class->SUPER::new (children => [], %arg); 533 my $self = $class->SUPER::new (
534 children => [],
535 can_events => 0,
536 %arg,
537 );
325 $self->add ($_) for @$children; 538 $self->add ($_) for @$children;
326 539
327 $self 540 $self
328} 541}
329 542
330sub add { 543sub add {
331 my ($self, $chld) = @_; 544 my ($self, @widgets) = @_;
332 545
333 $chld->set_parent ($self); 546 $_->set_parent ($self)
547 for @widgets;
548
549 use sort 'stable';
334 550
335 $self->{children} = [ 551 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 552 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 553 @{$self->{children}}, @widgets
338 ]; 554 ];
339 555
340 $self->{w} = $self->{h} = -1; 556 $self->check_size (1);
341 $self->update; 557 $self->update;
342} 558}
343 559
560sub children {
561 @{ $_[0]{children} }
562}
563
344sub remove { 564sub remove {
345 my ($self, $widget) = @_; 565 my ($self, $child) = @_;
346 566
567 delete $child->{parent};
568 $child->hide;
569
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 570 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
348 571
349 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 572 $self->check_size;
573 $self->update;
574}
575
576sub clear {
577 my ($self) = @_;
578
579 my $children = delete $self->{children};
580 $self->{children} = [];
581
582 for (@$children) {
583 delete $_->{parent};
584 $_->hide;
585 }
586
587 $self->check_size;
588 $self->update;
350} 589}
351 590
352sub find_widget { 591sub find_widget {
353 my ($self, $x, $y) = @_; 592 my ($self, $x, $y) = @_;
354 593
… …
384 623
385 $class->SUPER::new (children => [$child], %arg) 624 $class->SUPER::new (children => [$child], %arg)
386} 625}
387 626
388sub add { 627sub add {
389 my ($self, $widget) = @_; 628 my ($self, $child) = @_;
390 629
391 $self->{children} = []; 630 $self->{children} = [];
392 631
393 $self->SUPER::add ($widget); 632 $self->SUPER::add ($child);
394} 633}
395 634
396sub remove { 635sub remove {
397 my ($self, $widget) = @_; 636 my ($self, $widget) = @_;
398 637
… …
407sub size_request { 646sub size_request {
408 $_[0]{children}[0]->size_request 647 $_[0]{children}[0]->size_request
409} 648}
410 649
411sub size_allocate { 650sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 651 my ($self, $w, $h) = @_;
413 652
414 $self->_size_allocate ($x, $y, $w, $h) or return;
415
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 653 $self->{children}[0]->configure (0, 0, $w, $h);
417} 654}
418 655
419############################################################################# 656#############################################################################
420 657
421package CFClient::UI::Window; 658package CFClient::UI::Window;
422 659
423our @ISA = CFClient::UI::Bin::; 660our @ISA = CFClient::UI::Bin::;
424 661
425use SDL::OpenGL; 662use CFClient::OpenGL;
426 663
427sub new { 664sub new {
428 my ($class, %arg) = @_; 665 my ($class, %arg) = @_;
429 666
430 my $self = $class->SUPER::new (%arg); 667 my $self = $class->SUPER::new (%arg);
431} 668}
432 669
433sub update { 670sub update {
434 my ($self) = @_; 671 my ($self) = @_;
435 672
436 # we want to do this delayed... 673 $ROOT->on_post_alloc ($self => sub { $self->render_child });
437 $self->render_chld;
438 $self->SUPER::update; 674 $self->SUPER::update;
439} 675}
440 676
441sub render_chld {
442 my ($self) = @_;
443
444 $self->{texture} =
445 CFClient::Texture->new_from_opengl (
446 $self->{w}, $self->{h}, sub { $self->child->draw }
447 );
448}
449
450sub size_allocate { 677sub size_allocate {
451 my ($self, $x, $y, $w, $h) = @_; 678 my ($self, $w, $h) = @_;
452 679
453 $self->_size_allocate ($x, $y, $w, $h) or return;
454
455 $self->child->size_allocate (0, 0, $w, $h); 680 $self->SUPER::size_allocate ($w, $h);
681 $self->update;
682}
456 683
684sub _render {
685 $_[0]{children}[0]->draw;
686}
687
688sub render_child {
689 my ($self) = @_;
690
691 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
692 glClearColor 0, 0, 0, 0;
693 glClear GL_COLOR_BUFFER_BIT;
694
457 $self->render_chld; 695 $self->_render;
696# glColorMask 1, 1, 1, 0;
697# glEnable GL_BLEND;
698# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
699# glRasterPos 0, 0;
700# glCopyPixels 0, 0, $self->{w}, $self->{h};
701# glDisable GL_BLEND;
702# glColorMask 1, 1, 1, 1;
703 };
458} 704}
459 705
460sub _draw { 706sub _draw {
461 my ($self) = @_; 707 my ($self) = @_;
462 708
463 my ($w, $h) = ($self->w, $self->h); 709 my ($w, $h) = ($self->w, $self->h);
464 710
465 my $tex = $self->{texture} 711 my $tex = $self->{texture}
466 or return; 712 or return;
467 713
468 glEnable GL_BLEND;
469 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
470 glEnable GL_TEXTURE_2D; 714 glEnable GL_TEXTURE_2D;
471 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 715 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
716 glColor 0, 0, 0, 1;
472 717
473 $tex->draw_quad (0, 0, $w, $h); 718 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
474 719
475 glDisable GL_BLEND;
476 glDisable GL_TEXTURE_2D; 720 glDisable GL_TEXTURE_2D;
477} 721}
478 722
479############################################################################# 723#############################################################################
480 724
481package CFClient::UI::Frame; 725package CFClient::UI::ViewPort;
482 726
483our @ISA = CFClient::UI::Bin::; 727our @ISA = CFClient::UI::Window::;
484
485use SDL::OpenGL;
486 728
487sub size_request { 729sub size_request {
488 my ($self) = @_; 730 my ($self) = @_;
489 my $chld = $self->child
490 or return (0, 0);
491 731
492 $chld->move (2, 2); 732 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
733 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
493 734
494 map { $_ + 4 } $chld->size_request; 735 @$self{qw(child_w child_h)}
495} 736}
496 737
497sub size_allocate { 738sub size_allocate {
498 my ($self, $x, $y, $w, $h) = @_; 739 my ($self, $w, $h) = @_;
740
741 $self->update;
742}
743
744sub set_offset {
745 my ($self, $x, $y) = @_;
746
747 $self->{view_x} = int $x;
748 $self->{view_y} = int $y;
749
750 $self->update;
751}
752
753# hmm, this does not work for topleft of $self... but we should not ask for that
754sub coord2local {
755 my ($self, $x, $y) = @_;
756
757 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
758}
759
760sub coord2global {
761 my ($self, $x, $y) = @_;
762
763 $x = List::Util::min $self->{w}, $x - $self->{view_x};
764 $y = List::Util::min $self->{h}, $y - $self->{view_y};
765
766 $self->SUPER::coord2global ($x, $y)
767}
768
769sub find_widget {
770 my ($self, $x, $y) = @_;
771
772 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
773 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
774 ) {
775 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
776 } else {
777 $self->CFClient::UI::Base::find_widget ($x, $y)
499 778 }
500 $self->_size_allocate ($x, $y, $w, $h) or return;
501
502 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
503} 779}
504 780
505sub _draw { 781sub _render {
506 my ($self) = @_; 782 my ($self) = @_;
507 783
508 my $chld = $self->child; 784 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
509 785
510 my ($w, $h) = $chld->size_request; 786 $self->SUPER::_render;
511
512 glBegin GL_QUADS;
513 glColor 0, 0, 0;
514 glVertex 0 , 0;
515 glVertex 0 , $h + 4;
516 glVertex $w + 4 , $h + 4;
517 glVertex $w + 4 , 0;
518 glEnd;
519
520 $chld->draw;
521} 787}
522 788
523############################################################################# 789#############################################################################
524 790
525package CFClient::UI::FancyFrame; 791package CFClient::UI::ScrolledWindow;
526 792
527our @ISA = CFClient::UI::Bin::; 793our @ISA = CFClient::UI::HBox::;
528
529use SDL::OpenGL;
530
531my @tex =
532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
533 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
534 794
535sub new { 795sub new {
536 my $class = shift; 796 my $class = shift;
537 797
798 my $self;
799
800 my $slider = new CFClient::UI::Slider
801 vertical => 1,
802 range => [0, 0, 1, 0.01], # HACK fix
803 connect_changed => sub {
804 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
805 },
806 ;
807
808 $self = $class->SUPER::new (
809 vp => (new CFClient::UI::ViewPort),
810 slider => $slider,
811 @_,
812 );
813
814 $self->{vp}->add ($self->{scrolled});
815 $self->add ($self->{vp});
816 $self->add ($self->{slider});
817
818 $self
819}
820
821#TODO# update range on size_allocate depending on child
822# update viewport offset on scroll
823
824#############################################################################
825
826package CFClient::UI::Frame;
827
828our @ISA = CFClient::UI::Bin::;
829
830use CFClient::OpenGL;
831
832sub new {
833 my $class = shift;
834
835 $class->SUPER::new (
836 bg => undef,
837 @_,
838 )
839}
840
841sub _draw {
842 my ($self) = @_;
843
844 if ($self->{bg}) {
845 my ($w, $h) = @$self{qw(w h)};
846
847 glEnable GL_BLEND;
848 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
849 glColor @{ $self->{bg} };
850
851 glBegin GL_QUADS;
852 glVertex 0 , 0;
853 glVertex 0 , $h;
854 glVertex $w, $h;
855 glVertex $w, 0;
856 glEnd;
857
858 glDisable GL_BLEND;
859 }
860
861 $self->SUPER::_draw;
862}
863
864#############################################################################
865
866package CFClient::UI::FancyFrame;
867
868our @ISA = CFClient::UI::Bin::;
869
870use CFClient::OpenGL;
871
872my @tex =
873 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
874 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
875
876sub new {
877 my $class = shift;
878
538 # TODO: user_x, user_y, overwrite moveto? 879 # TODO: user_x, user_y, overwrite moveto?
539 880
540 $class->SUPER::new ( 881 my $self = $class->SUPER::new (
541 bg => [1, 1, 1, 1], 882 bg => [1, 1, 1, 1],
542 border_bg => [1, 1, 1, 1], 883 border_bg => [1, 1, 1, 1],
543 border => $::FONTSIZE * 0.8, 884 border => 0.6,
885 toplevel => 1,
886 can_events => 1,
544 @_ 887 @_
888 );
889
890 $self->{title} &&= new CFClient::UI::Label
891 align => 0,
892 valign => 1,
893 text => $self->{title},
894 fontsize => $self->{border};
895
896 $self
897}
898
899sub border {
900 int $_[0]{border} * $::FONTSIZE
901}
902
903sub size_request {
904 my ($self) = @_;
905
906 my ($w, $h) = $self->SUPER::size_request;
907
908 (
909 $w + $self->border * 2,
910 $h + $self->border * 2,
545 ) 911 )
546} 912}
547 913
548sub size_request {
549 my ($self) = @_;
550
551 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
552
553 my ($w, $h) = $self->SUPER::size_request;
554
555 (
556 $w + $self->{border} * 2,
557 $h + $self->{border} * 2,
558 )
559}
560
561sub size_allocate { 914sub size_allocate {
562 my ($self, $x, $y, $w, $h) = @_; 915 my ($self, $w, $h) = @_;
563 916
564 $self->_size_allocate ($x, $y, $w, $h) or return;
565
566 $h -= List::Util::max 0, $self->{border} * 2; 917 $h -= List::Util::max 0, $self->border * 2;
567 $w -= List::Util::max 0, $self->{border} * 2; 918 $w -= List::Util::max 0, $self->border * 2;
568 919
920 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
921 if $self->{title};
922
569 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 923 $self->child->configure ($self->border, $self->border, $w, $h);
570} 924}
571 925
572sub button_down { 926sub button_down {
573 my ($self, $ev, $x, $y) = @_; 927 my ($self, $ev, $x, $y) = @_;
574 928
575 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 929 my ($w, $h) = @$self{qw(w h)};
576 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 930 my $border = $self->border;
577 931
932 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
933 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
934
935 if ($lr & $td) {
936 my ($wx, $wy) = ($self->{x}, $self->{y});
578 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 937 my ($ox, $oy) = ($ev->{x}, $ev->{y});
579 my ($bw, $bh) = ($self->{w}, $self->{h}); 938 my ($bw, $bh) = ($self->{w}, $self->{h});
939
940 my $mx = $x < $border;
941 my $my = $y < $border;
580 942
581 $self->{motion} = sub { 943 $self->{motion} = sub {
582 my ($ev, $x, $y) = @_; 944 my ($ev, $x, $y) = @_;
583 945
584 ($x, $y) = ($ev->motion_x, $ev->motion_y); 946 my $dx = $ev->{x} - $ox;
947 my $dy = $ev->{y} - $oy;
585 948
586 $self->{user_w} = $bw + $x - $ox; 949 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
587 $self->{user_h} = $bh + $y - $oy; 950 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
588 $self->update; 951 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
952 $self->check_size;
589 }; 953 };
590 954
591 } elsif ($x >= 0 && $x < $self->{w} 955 } elsif ($lr ^ $td) {
592 && $y >= 0 && $y < $self->{border}) {
593
594 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 956 my ($ox, $oy) = ($ev->{x}, $ev->{y});
595 my ($bx, $by) = ($self->{x}, $self->{y}); 957 my ($bx, $by) = ($self->{x}, $self->{y});
596 958
597 $self->{motion} = sub { 959 $self->{motion} = sub {
598 my ($ev, $x, $y) = @_; 960 my ($ev, $x, $y) = @_;
599 961
600 ($x, $y) = ($ev->motion_x, $ev->motion_y); 962 ($x, $y) = ($ev->{x}, $ev->{y});
601 963
602 $self->move ($bx + $x - $ox, $by + $y - $oy); 964 $self->move ($bx + $x - $ox, $by + $y - $oy);
603 $self->update; 965 $self->update;
604 }; 966 };
605 } 967 }
… …
621 my ($self) = @_; 983 my ($self) = @_;
622 984
623 my ($w, $h ) = ($self->{w}, $self->{h}); 985 my ($w, $h ) = ($self->{w}, $self->{h});
624 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 986 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
625 987
626 glEnable GL_BLEND;
627 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
628 glEnable GL_TEXTURE_2D; 988 glEnable GL_TEXTURE_2D;
629 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 989 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
630 990
991 my $border = $self->border;
992
631 glColor @{ $self->{border_bg} }; 993 glColor @{ $self->{border_bg} };
632 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 994 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
633 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 995 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
634 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 996 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
635 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 997 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
636 998
999 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
637 my $bg = $tex[0]; 1000 my $bg = $tex[0];
638 1001
639 # TODO: repeat texture not scale 1002 # TODO: repeat texture not scale
640 my $rep_x = $cw / $bg->{w}; 1003 my $rep_x = $cw / $bg->{w};
641 my $rep_y = $ch / $bg->{h}; 1004 my $rep_y = $ch / $bg->{h};
642 1005
643 glColor @{ $self->{bg} }; 1006 glColor @{ $self->{bg} };
1007
1008 $bg->{s} = $rep_x;
1009 $bg->{t} = $rep_y;
1010 $bg->{wrap_mode} = 1;
644 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1011 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1012 }
645 1013
646 glDisable GL_TEXTURE_2D; 1014 glDisable GL_TEXTURE_2D;
647 glDisable GL_BLEND; 1015
1016 $self->{title}->draw if $self->{title};
648 1017
649 $self->child->draw; 1018 $self->child->draw;
650} 1019}
651 1020
652############################################################################# 1021#############################################################################
… …
655 1024
656our @ISA = CFClient::UI::Base::; 1025our @ISA = CFClient::UI::Base::;
657 1026
658use List::Util qw(max sum); 1027use List::Util qw(max sum);
659 1028
660use SDL::OpenGL; 1029use CFClient::OpenGL;
661 1030
662sub new { 1031sub new {
663 my $class = shift; 1032 my $class = shift;
664 1033
665 $class->SUPER::new ( 1034 $class->SUPER::new (
… …
667 @_ 1036 @_
668 ) 1037 )
669} 1038}
670 1039
671sub add { 1040sub add {
672 my ($self, $x, $y, $chld) = @_; 1041 my ($self, $x, $y, $child) = @_;
673 1042
1043 $child->set_parent ($self);
674 $self->{children}[$y][$x] = $chld; 1044 $self->{children}[$y][$x] = $child;
675 $chld->set_parent ($self);
676 1045
677 $self->{w} = $self->{h} = -1; 1046 $child->check_size;
1047}
1048
1049sub children {
1050 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1051}
1052
1053# TODO: move to container class maybe? send childs a signal on removal?
1054sub clear {
1055 my ($self) = @_;
1056
1057 my @children = $self->children;
1058 delete $self->{children};
1059
1060 for (@children) {
1061 delete $_->{parent};
1062 $_->hide;
1063 }
1064
678 $self->update; 1065 $self->update;
679} 1066}
680 1067
681sub get_wh { 1068sub get_wh {
682 my ($self) = @_; 1069 my ($self) = @_;
… …
688 or next; 1075 or next;
689 1076
690 for my $x (0 .. $#$row) { 1077 for my $x (0 .. $#$row) {
691 my $widget = $row->[$x] 1078 my $widget = $row->[$x]
692 or next; 1079 or next;
693 my ($w, $h) = $widget->size_request; 1080 my ($w, $h) = @$widget{qw(req_w req_h)};
694 1081
695 $w[$x] = max $w[$x], $w; 1082 $w[$x] = max $w[$x], $w;
696 $h[$y] = max $h[$y], $h; 1083 $h[$y] = max $h[$y], $h;
697 } 1084 }
698 } 1085 }
… …
710 (sum @$hs), 1097 (sum @$hs),
711 ) 1098 )
712} 1099}
713 1100
714sub size_allocate { 1101sub size_allocate {
715 my ($self, $x, $y, $w, $h) = @_; 1102 my ($self, $w, $h) = @_;
716
717 $self->_size_allocate ($x, $y, $w, $h) or return;
718 1103
719 my ($ws, $hs) = $self->get_wh; 1104 my ($ws, $hs) = $self->get_wh;
720 1105
721 my $req_w = sum @$ws; 1106 my $req_w = sum @$ws;
722 my $req_h = sum @$hs; 1107 my $req_h = sum @$hs;
… …
727 my $col_expand = (sum @col_expand) || 1; 1112 my $col_expand = (sum @col_expand) || 1;
728 1113
729 # linearly scale sizes 1114 # linearly scale sizes
730 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1115 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
731 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1116 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1117
1118 CFClient::UI::harmonize $ws;
1119 CFClient::UI::harmonize $hs;
732 1120
733 my $y; 1121 my $y;
734 1122
735 for my $r (0 .. $#{$self->{children}}) { 1123 for my $r (0 .. $#{$self->{children}}) {
736 my $row = $self->{children}[$r] 1124 my $row = $self->{children}[$r]
… …
741 1129
742 for my $c (0 .. $#$row) { 1130 for my $c (0 .. $#$row) {
743 my $col_w = $ws->[$c]; 1131 my $col_w = $ws->[$c];
744 1132
745 if (my $widget = $row->[$c]) { 1133 if (my $widget = $row->[$c]) {
746 $widget->size_allocate ($x, $y, $col_w, $row_h); 1134 $widget->configure ($x, $y, $col_w, $row_h);
747 } 1135 }
748 1136
749 $x += $col_w; 1137 $x += $col_w;
750 } 1138 }
751 1139
… …
796 (List::Util::max map $_->[1], @alloc), 1184 (List::Util::max map $_->[1], @alloc),
797 ) 1185 )
798} 1186}
799 1187
800sub size_allocate { 1188sub size_allocate {
801 my ($self, $x, $y, $w, $h) = @_; 1189 my ($self, $w, $h) = @_;
802
803 $self->_size_allocate ($x, $y, $w, $h);
804 1190
805 ($h, $w) = ($w, $h); 1191 ($h, $w) = ($w, $h);
806 1192
807 my $children = $self->{children}; 1193 my $children = $self->{children};
808 1194
809 my @h = map +($_->size_request)[0], @$children; 1195 my @h = map $_->{req_w}, @$children;
810 1196
811 my $req_h = List::Util::sum @h; 1197 my $req_h = List::Util::sum @h;
812 1198
813 if ($req_h > $h) { 1199 if ($req_h > $h) {
814 # ah well, not enough space 1200 # ah well, not enough space
… …
824 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1210 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
825 $h[$_] = $alloc_h; 1211 $h[$_] = $alloc_h;
826 } 1212 }
827 } 1213 }
828 1214
1215 CFClient::UI::harmonize \@h;
1216
829 my $y = 0; 1217 my $y = 0;
830 for (0 .. $#$children) { 1218 for (0 .. $#$children) {
831 my $child = $children->[$_]; 1219 my $child = $children->[$_];
832 my $h = $h[$_]; 1220 my $h = $h[$_];
833 $child->size_allocate ($y, 0, $h, $w); 1221 $child->configure ($y, 0, $h, $w);
834 1222
835 $y += $h; 1223 $y += $h;
836 } 1224 }
1225
1226 1
837} 1227}
838 1228
839############################################################################# 1229#############################################################################
840 1230
841package CFClient::UI::VBox; 1231package CFClient::UI::VBox;
… …
854 (List::Util::sum map $_->[1], @alloc), 1244 (List::Util::sum map $_->[1], @alloc),
855 ) 1245 )
856} 1246}
857 1247
858sub size_allocate { 1248sub size_allocate {
859 my ($self, $x, $y, $w, $h) = @_; 1249 my ($self, $w, $h) = @_;
860 1250
861 $self->_size_allocate ($x, $y, $w, $h); 1251 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
862 1252
863 my $children = $self->{children}; 1253 my $children = $self->{children};
864 1254
865 my @h = map +($_->size_request)[1], @$children; 1255 my @h = map $_->{req_h}, @$children;
866 1256
867 my $req_h = List::Util::sum @h; 1257 my $req_h = List::Util::sum @h;
868 1258
869 if ($req_h > $h) { 1259 if ($req_h > $h) {
870 # ah well, not enough space 1260 # ah well, not enough space
… …
878 1268
879 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1269 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
880 } 1270 }
881 } 1271 }
882 1272
1273 CFClient::UI::harmonize \@h;
1274
883 my $y = 0; 1275 my $y = 0;
884 for (0 .. $#$children) { 1276 for (0 .. $#$children) {
885 my $child = $children->[$_]; 1277 my $child = $children->[$_];
886 my $h = $h[$_]; 1278 my $h = $h[$_];
887 $child->size_allocate (0, $y, $w, $h); 1279 $child->configure (0, $y, $w, $h);
888 1280
889 $y += $h; 1281 $y += $h;
890 } 1282 }
1283
1284 1
891} 1285}
892 1286
893############################################################################# 1287#############################################################################
894 1288
895package CFClient::UI::Label; 1289package CFClient::UI::Label;
896 1290
897our @ISA = CFClient::UI::Base::; 1291our @ISA = CFClient::UI::DrawBG::;
898 1292
899use SDL::OpenGL; 1293use CFClient::OpenGL;
900 1294
901sub new { 1295sub new {
902 my ($class, %arg) = @_; 1296 my ($class, %arg) = @_;
903 1297
904 my $self = $class->SUPER::new ( 1298 my $self = $class->SUPER::new (
905 fg => [1, 1, 1], 1299 fg => [1, 1, 1],
906 height => $::FONTSIZE, 1300 #bg => none
907 text => "", 1301 #active_bg => none
908 align => -1, 1302 #font => default_font
909 padding => 2, 1303 #text => initial text
1304 #markup => initial narkup
1305 #max_w => maximum pixel width
1306 ellipsise => 3, # end
910 layout => new CFClient::Layout, 1307 layout => (new CFClient::Layout),
1308 fontsize => 1,
1309 align => -1,
1310 valign => -1,
1311 padding => 2,
1312 can_events => 0,
911 %arg 1313 %arg
912 ); 1314 );
913 1315
1316 if (exists $self->{template}) {
1317 my $layout = new CFClient::Layout;
1318 $layout->set_text (delete $self->{template});
1319 $self->{template} = $layout;
1320 }
1321
1322 if (exists $self->{markup}) {
1323 $self->set_markup (delete $self->{markup});
1324 } else {
914 $self->set_text ($self->{text}); 1325 $self->set_text (delete $self->{text});
1326 }
915 1327
916 $self 1328 $self
917} 1329}
918 1330
919sub escape_text { 1331sub escape($) {
920 local $_ = $_[1]; 1332 local $_ = $_[0];
921 1333
922 s/&/&amp;/g; 1334 s/&/&amp;/g;
923 s/>/&gt;/g; 1335 s/>/&gt;/g;
924 s/</&lt;/g; 1336 s/</&lt;/g;
925 1337
926 $_[1] 1338 $_
1339}
1340
1341sub update {
1342 my ($self) = @_;
1343
1344 delete $self->{texture};
1345 $self->SUPER::update;
927} 1346}
928 1347
929sub set_text { 1348sub set_text {
930 my ($self, $text) = @_; 1349 my ($self, $text) = @_;
931 1350
1351 return if $self->{text} eq "T$text";
932 $self->{text} = $text; 1352 $self->{text} = "T$text";
1353
1354 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
933 $self->{layout}->set_markup ($text); 1355 $self->{layout}->set_text ($text);
934 1356
935 delete $self->{texture};
936# $self->{w} = $self->{h} = -1;
937 $self->update; 1357 $self->update;
1358 $self->check_size;
938} 1359}
939 1360
940sub get_text { 1361sub set_markup {
941 my ($self, $text) = @_; 1362 my ($self, $markup) = @_;
942 1363
943 $self->{text} 1364 return if $self->{text} eq "M$markup";
1365 $self->{text} = "M$markup";
1366
1367 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1368
1369 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1370 $self->{layout}->set_markup ($markup);
1371
1372 $self->update;
1373 $self->check_size;
944} 1374}
945 1375
946sub size_request { 1376sub size_request {
947 my ($self) = @_; 1377 my ($self) = @_;
948 1378
949 $self->{layout}->set_width; 1379 $self->{layout}->set_font ($self->{font}) if $self->{font};
1380 $self->{layout}->set_width ($self->{max_w} || -1);
950 $self->{layout}->set_height ($self->{height}); 1381 $self->{layout}->set_ellipsise ($self->{ellipsise});
1382 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1383 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1384
951 my ($w, $h) = $self->{layout}->size; 1385 my ($w, $h) = $self->{layout}->size;
1386
1387 if (exists $self->{template}) {
1388 $self->{template}->set_font ($self->{font}) if $self->{font};
1389 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1390
1391 my ($w2, $h2) = $self->{template}->size;
1392
1393 $w = List::Util::max $w, $w2;
1394 $h = List::Util::max $h, $h2;
1395 }
952 1396
953 ( 1397 (
954 $w + $self->{padding} * 2, 1398 $w + $self->{padding} * 2,
955 $h + $self->{padding} * 2, 1399 $h + $self->{padding} * 2,
956 ) 1400 )
957} 1401}
958 1402
959sub size_allocate { 1403sub size_allocate {
960 my ($self, $x, $y, $w, $h) = @_; 1404 my ($self, $w, $h) = @_;
961
962 $self->_size_allocate ($x, $y, $w, $h) or return;
963 1405
964 delete $self->{texture}; 1406 delete $self->{texture};
965} 1407}
966 1408
967sub update { 1409sub set_fontsize {
968 my ($self) = @_; 1410 my ($self, $fontsize) = @_;
969 1411
1412 $self->{fontsize} = $fontsize;
970 delete $self->{texture}; 1413 delete $self->{texture};
1414
971 $self->SUPER::update; 1415 $self->update;
1416 $self->check_size;
972} 1417}
973 1418
974sub _draw { 1419sub _draw {
975 my ($self) = @_; 1420 my ($self) = @_;
976 1421
1422 $self->SUPER::_draw; # draw background, if applicable
1423
977 my $tex = $self->{texture} ||= do { 1424 my $tex = $self->{texture} ||= do {
1425 $self->{layout}->set_foreground (@{$self->{fg}});
1426 $self->{layout}->set_font ($self->{font}) if $self->{font};
978 $self->{layout}->set_width ($self->{w}); 1427 $self->{layout}->set_width ($self->{w});
979 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1428 $self->{layout}->set_ellipsise ($self->{ellipsise});
1429 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1430 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1431
980 new_from_layout CFClient::Texture $self->{layout} 1432 my $tex = new_from_layout CFClient::Texture $self->{layout};
1433
1434 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1435 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1436 : ($self->{w} - $tex->{w}) * 0.5);
1437
1438 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1439 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1440 : ($self->{h} - $tex->{h}) * 0.5);
1441
1442 $tex
981 }; 1443 };
982 1444
983 glEnable GL_BLEND;
984 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
985 glEnable GL_TEXTURE_2D; 1445 glEnable GL_TEXTURE_2D;
986 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1446 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
987 1447
1448 if ($tex->{format} == GL_ALPHA) {
988 glColor @{$self->{fg}}; 1449 glColor @{$self->{fg}};
989 1450 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
990 my $x = 1451 } else {
991 $self->{align} < 0 ? $self->{padding} 1452 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
992 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1453 }
993 : ($self->{w} - $tex->{w}) * 0.5;
994
995 glTranslate int $x, int +($self->{h} - $tex->{h}) * 0.5, 0;
996 $tex->draw_quad (0, 0);
997 1454
998 glDisable GL_TEXTURE_2D; 1455 glDisable GL_TEXTURE_2D;
999 glDisable GL_BLEND;
1000} 1456}
1001 1457
1002############################################################################# 1458#############################################################################
1003 1459
1004package CFClient::UI::Entry; 1460package CFClient::UI::EntryBase;
1005 1461
1006our @ISA = CFClient::UI::Label::; 1462our @ISA = CFClient::UI::Label::;
1007 1463
1008use SDL; 1464use CFClient::OpenGL;
1009use SDL::OpenGL;
1010 1465
1011sub new { 1466sub new {
1012 my $class = shift; 1467 my $class = shift;
1013 1468
1014 $class->SUPER::new ( 1469 $class->SUPER::new (
1015 fg => [1, 1, 1], 1470 fg => [1, 1, 1],
1016 bg => [0, 0, 0, 0.2], 1471 bg => [0, 0, 0, 0.2],
1017 active_bg => [1, 1, 1, 0.5], 1472 active_bg => [1, 1, 1, 0.5],
1018 active_fg => [0, 0, 0], 1473 active_fg => [0, 0, 0],
1019 can_hover => 1, 1474 can_hover => 1,
1020 can_focus => 1, 1475 can_focus => 1,
1476 valign => 0,
1477 can_events => 1,
1021 @_ 1478 @_
1022 ) 1479 )
1023} 1480}
1024 1481
1025sub _set_text { 1482sub _set_text {
1026 my ($self, $text) = @_; 1483 my ($self, $text) = @_;
1027 1484
1485 delete $self->{cur_h};
1486
1487 return if $self->{text} eq $text;
1488
1489 delete $self->{texture};
1490
1028 $self->{last_activity} = $::NOW; 1491 $self->{last_activity} = $::NOW;
1029
1030 $self->{text} = $text; 1492 $self->{text} = $text;
1031 $self->{layout}->set_width ($self->{w});
1032 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1033 1493
1034 $text =~ s/./*/g if $self->{hidden}; 1494 $text =~ s/./*/g if $self->{hidden};
1495 $self->{layout}->set_text ("$text ");
1035 1496
1036 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1497 $self->emit (changed => $self->{text});
1037
1038 $text = substr $text, 0, $self->{cursor};
1039 utf8::encode $text;
1040
1041 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1042}
1043
1044sub size_request {
1045 my ($self) = @_;
1046
1047 my ($w, $h) = $self->SUPER::size_request;
1048
1049 ($w + 1, $h) # add 1 for cursor
1050}
1051
1052sub size_allocate {
1053 my ($self, $x, $y, $w, $h) = @_;
1054
1055 $self->SUPER::size_allocate ($x, $y, $w, $h);
1056
1057 $self->_set_text ($self->{text});
1058} 1498}
1059 1499
1060sub set_text { 1500sub set_text {
1061 my ($self, $text) = @_; 1501 my ($self, $text) = @_;
1062 1502
1063 $self->{cursor} = length $text; 1503 $self->{cursor} = length $text;
1064 $self->_set_text ($text); 1504 $self->_set_text ($text);
1065 $self->update; 1505 $self->update;
1506 $self->check_size;
1507}
1508
1509sub get_text {
1510 $_[0]{text}
1511}
1512
1513sub size_request {
1514 my ($self) = @_;
1515
1516 my ($w, $h) = $self->SUPER::size_request;
1517
1518 ($w + 1, $h) # add 1 for cursor
1519}
1520
1521sub size_allocate {
1522 my ($self, $w, $h) = @_;
1523
1524 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1066} 1525}
1067 1526
1068sub key_down { 1527sub key_down {
1069 my ($self, $ev) = @_; 1528 my ($self, $ev) = @_;
1070 1529
1071 my $mod = $ev->key_mod; 1530 my $mod = $ev->{mod};
1072 my $sym = $ev->key_sym; 1531 my $sym = $ev->{sym};
1073
1074 my $uni = $ev->key_unicode; 1532 my $uni = $ev->{unicode};
1075 1533
1076 my $text = $self->get_text; 1534 my $text = $self->get_text;
1077 1535
1078 if ($sym == SDLK_BACKSPACE) { 1536 if ($uni == 8) {
1079 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1537 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1080 } elsif ($sym == SDLK_DELETE) { 1538 } elsif ($uni == 127) {
1081 substr $text, $self->{cursor}, 1, ""; 1539 substr $text, $self->{cursor}, 1, "";
1082 } elsif ($sym == SDLK_LEFT) { 1540 } elsif ($sym == CFClient::SDLK_LEFT) {
1083 --$self->{cursor} if $self->{cursor}; 1541 --$self->{cursor} if $self->{cursor};
1084 } elsif ($sym == SDLK_RIGHT) { 1542 } elsif ($sym == CFClient::SDLK_RIGHT) {
1085 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1543 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1086 } elsif ($sym == SDLK_HOME) { 1544 } elsif ($sym == CFClient::SDLK_HOME) {
1087 $self->{cursor} = 0; 1545 $self->{cursor} = 0;
1088 } elsif ($sym == SDLK_END) { 1546 } elsif ($sym == CFClient::SDLK_END) {
1089 $self->{cursor} = length $text; 1547 $self->{cursor} = length $text;
1548 } elsif ($uni == 27) {
1549 $self->emit ('escape');
1090 } elsif ($uni) { 1550 } elsif ($uni) {
1091 substr $text, $self->{cursor}++, 0, chr $uni; 1551 substr $text, $self->{cursor}++, 0, chr $uni;
1092 } 1552 }
1093 1553
1094 $self->_set_text ($text); 1554 $self->_set_text ($text);
1095 $self->update; 1555 $self->update;
1556 $self->check_size;
1096} 1557}
1097 1558
1098sub focus_in { 1559sub focus_in {
1099 my ($self) = @_; 1560 my ($self) = @_;
1100 1561
… …
1148 1609
1149 $self->SUPER::_draw; 1610 $self->SUPER::_draw;
1150 1611
1151 #TODO: force update every cursor change :( 1612 #TODO: force update every cursor change :(
1152 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1613 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1614
1615 unless (exists $self->{cur_h}) {
1616 my $text = substr $self->{text}, 0, $self->{cursor};
1617 utf8::encode $text;
1618
1619 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1620 }
1621
1153 glColor @{$self->{fg}}; 1622 glColor @{$self->{fg}};
1154 glBegin GL_LINES; 1623 glBegin GL_LINES;
1155 glVertex $self->{cur_x}, $self->{cur_y};
1156 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1624 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1625 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1157 glEnd; 1626 glEnd;
1158 } 1627 }
1159} 1628}
1160 1629
1161package CFClient::UI::LineEntry; 1630package CFClient::UI::Entry;
1162 1631
1163our @ISA = CFClient::UI::Entry::; 1632our @ISA = CFClient::UI::EntryBase::;
1164 1633
1165use SDL; 1634use CFClient::OpenGL;
1166use SDL::OpenGL;
1167 1635
1168sub key_down { 1636sub key_down {
1169 my ($self, $ev) = @_; 1637 my ($self, $ev) = @_;
1170 1638
1171 my $sym = $ev->key_sym; 1639 my $sym = $ev->{sym};
1172 1640
1173 if ($sym == SDLK_RETURN) { 1641 if ($sym == 13) {
1642 unshift @{$self->{history}},
1643 my $txt = $self->get_text;
1644 $self->{history_pointer} = -1;
1645 $self->{history_saveback} = '';
1174 $self->emit (activate => $self->get_text); 1646 $self->emit (activate => $txt);
1175 $self->update; 1647 $self->update;
1648
1649 } elsif ($sym == CFClient::SDLK_UP) {
1650 if ($self->{history_pointer} < 0) {
1651 $self->{history_saveback} = $self->get_text;
1652 }
1653 if (@{$self->{history} || []} > 0) {
1654 $self->{history_pointer}++;
1655 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1656 $self->{history_pointer} = @{$self->{history} || []} - 1;
1657 }
1658 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1659 }
1660
1661 } elsif ($sym == CFClient::SDLK_DOWN) {
1662 $self->{history_pointer}--;
1663 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1664
1665 if ($self->{history_pointer} >= 0) {
1666 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1667 } else {
1668 $self->set_text ($self->{history_saveback});
1669 }
1176 1670
1177 } else { 1671 } else {
1178 $self->SUPER::key_down ($ev); 1672 $self->SUPER::key_down ($ev);
1179 } 1673 }
1180 1674
… …
1184 1678
1185package CFClient::UI::Button; 1679package CFClient::UI::Button;
1186 1680
1187our @ISA = CFClient::UI::Label::; 1681our @ISA = CFClient::UI::Label::;
1188 1682
1189use SDL; 1683use CFClient::OpenGL;
1190use SDL::OpenGL;
1191 1684
1192my @tex = 1685my @tex =
1193 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1686 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1194 qw(b1_button_active.png); 1687 qw(b1_button_active.png);
1195 1688
1196sub new { 1689sub new {
1197 my $class = shift; 1690 my $class = shift;
1198 1691
1199 $class->SUPER::new ( 1692 $class->SUPER::new (
1200 padding => 4, 1693 padding => 4,
1201 fg => [1, 1, 1], 1694 fg => [1, 1, 1],
1202 bg => [1, 1, 1, 0.2],
1203 active_fg => [1, 1, 0], 1695 active_fg => [0, 0, 1],
1204 can_hover => 1, 1696 can_hover => 1,
1697 align => 0,
1698 valign => 0,
1699 can_events => 1,
1205 @_ 1700 @_
1206 ) 1701 )
1207} 1702}
1208 1703
1209sub button_up { 1704sub button_up {
… …
1217 1712
1218sub _draw { 1713sub _draw {
1219 my ($self) = @_; 1714 my ($self) = @_;
1220 1715
1221 local $self->{fg} = $self->{fg}; 1716 local $self->{fg} = $self->{fg};
1222 my $tex = $tex[0];
1223
1224 glEnable GL_BLEND;
1225 glEnable GL_TEXTURE_2D;
1226 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1227 1717
1228 if ($GRAB == $self) { 1718 if ($GRAB == $self) {
1229 $self->{fg} = $self->{active_fg}; 1719 $self->{fg} = $self->{active_fg};
1230 } 1720 }
1231 1721
1232 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1722 glEnable GL_TEXTURE_2D;
1233 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1723 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1724 glColor 0, 0, 0, 1;
1234 1725
1235 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1726 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1236 1727
1237 glDisable GL_TEXTURE_2D; 1728 glDisable GL_TEXTURE_2D;
1238 glDisable GL_BLEND;
1239 1729
1240 $self->SUPER::_draw; 1730 $self->SUPER::_draw;
1241} 1731}
1242 1732
1243############################################################################# 1733#############################################################################
1244 1734
1245package CFClient::UI::CheckBox; 1735package CFClient::UI::CheckBox;
1246 1736
1247our @ISA = CFClient::UI::DrawBG::; 1737our @ISA = CFClient::UI::DrawBG::;
1248 1738
1249use SDL; 1739my @tex =
1250use SDL::OpenGL; 1740 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1741 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1742
1743use CFClient::OpenGL;
1251 1744
1252sub new { 1745sub new {
1253 my $class = shift; 1746 my $class = shift;
1254 1747
1255 $class->SUPER::new ( 1748 $class->SUPER::new (
1256 padding => 2, 1749 padding => 2,
1257 fg => [1, 1, 1], 1750 fg => [1, 1, 1],
1258 active_fg => [1, 1, 0], 1751 active_fg => [1, 1, 0],
1752 bg => [0, 0, 0, 0.2],
1753 active_bg => [1, 1, 1, 0.5],
1259 state => 0, 1754 state => 0,
1260 can_hover => 1, 1755 can_hover => 1,
1261 @_ 1756 @_
1262 ) 1757 )
1263} 1758}
… …
1266 my ($self) = @_; 1761 my ($self) = @_;
1267 1762
1268 ($self->{padding} * 2 + 6) x 2 1763 ($self->{padding} * 2 + 6) x 2
1269} 1764}
1270 1765
1271sub size_allocate {
1272 my ($self, $x, $y, $w, $h) = @_;
1273
1274 $self->_size_allocate ($x, $y, $w, $h);
1275}
1276
1277sub button_down { 1766sub button_down {
1278 my ($self, $ev, $x, $y) = @_; 1767 my ($self, $ev, $x, $y) = @_;
1279 1768
1280 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1769 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1281 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1770 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1290 $self->SUPER::_draw; 1779 $self->SUPER::_draw;
1291 1780
1292 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1781 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1293 1782
1294 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1783 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1295 1784
1296 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1785 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1297 1786
1298 glBegin GL_LINE_LOOP; 1787 my $tex = $self->{state} ? $tex[1] : $tex[0];
1299 glVertex 0 , 0; 1788
1300 glVertex 0 , $s; 1789 glEnable GL_TEXTURE_2D;
1301 glVertex $s, $s; 1790 $tex->draw_quad_alpha (0, 0, $s, $s);
1302 glVertex $s, 0; 1791 glDisable GL_TEXTURE_2D;
1792}
1793
1794#############################################################################
1795
1796package CFClient::UI::Image;
1797
1798our @ISA = CFClient::UI::Base::;
1799
1800use CFClient::OpenGL;
1801use Carp qw/confess/;
1802
1803our %loaded_images;
1804
1805sub new {
1806 my $class = shift;
1807
1808 my $self = $class->SUPER::new (can_events => 0, @_);
1809
1810 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1811
1812 $loaded_images{$self->{image}} ||=
1813 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1814
1815 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1816
1817 Scalar::Util::weaken $loaded_images{$self->{image}};
1818
1819 $self->{aspect} = $tex->{w} / $tex->{h};
1820
1821 $self
1822}
1823
1824sub size_request {
1825 my ($self) = @_;
1826
1827 ($self->{tex}->{w}, $self->{tex}->{h})
1828}
1829
1830sub _draw {
1831 my ($self) = @_;
1832
1833 my $tex = $self->{tex};
1834
1835 my ($w, $h) = ($self->{w}, $self->{h});
1836
1837 if ($self->{rot90}) {
1838 glRotate 90, 0, 0, 1;
1839 glTranslate 0, -$self->{w}, 0;
1840
1841 ($w, $h) = ($h, $w);
1842 }
1843
1844 glEnable GL_TEXTURE_2D;
1845 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1846
1847 $tex->draw_quad_alpha (0, 0, $w, $h);
1848
1849 glDisable GL_TEXTURE_2D;
1850}
1851
1852#############################################################################
1853
1854package CFClient::UI::VGauge;
1855
1856our @ISA = CFClient::UI::Base::;
1857
1858use List::Util qw(min max);
1859
1860use CFClient::OpenGL;
1861
1862my %tex = (
1863 food => [
1864 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1865 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1866 ],
1867 grace => [
1868 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1869 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1870 ],
1871 hp => [
1872 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1873 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1874 ],
1875 mana => [
1876 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1877 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1878 ],
1879);
1880
1881# eg. VGauge->new (gauge => 'food'), default gauge: food
1882sub new {
1883 my $class = shift;
1884
1885 my $self = $class->SUPER::new (
1886 type => 'food',
1887 @_
1888 );
1889
1890 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1891
1892 $self
1893}
1894
1895sub size_request {
1896 my ($self) = @_;
1897
1898 #my $tex = $tex{$self->{type}}[0];
1899 #@$tex{qw(w h)}
1900 (0, 0)
1901}
1902
1903sub set_max {
1904 my ($self, $max) = @_;
1905
1906 return if $self->{max_val} == $max;
1907
1908 $self->{max_val} = $max;
1909 $self->update;
1910}
1911
1912sub set_value {
1913 my ($self, $val, $max) = @_;
1914
1915 $self->set_max ($max)
1916 if defined $max;
1917
1918 return if $self->{val} == $val;
1919
1920 $self->{val} = $val;
1921 $self->update;
1922}
1923
1924sub _draw {
1925 my ($self) = @_;
1926
1927 my $tex = $tex{$self->{type}};
1928 my ($t1, $t2, $t3) = @$tex;
1929
1930 my ($w, $h) = ($self->{w}, $self->{h});
1931
1932 if ($self->{vertical}) {
1933 glRotate 90, 0, 0, 1;
1934 glTranslate 0, -$self->{w}, 0;
1935
1936 ($w, $h) = ($h, $w);
1937 }
1938
1939 my $ycut = $self->{val} / ($self->{max_val} || 1);
1940
1941 my $ycut1 = max 0, min 1, $ycut;
1942 my $ycut2 = max 0, min 1, $ycut - 1;
1943
1944 my $h1 = $self->{h} * (1 - $ycut1);
1945 my $h2 = $self->{h} * (1 - $ycut2);
1946
1947 glEnable GL_BLEND;
1948 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1949 glEnable GL_TEXTURE_2D;
1950 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1951
1952 glBindTexture GL_TEXTURE_2D, $t1->{name};
1953 glBegin GL_QUADS;
1954 glTexCoord 0 , 0; glVertex 0 , 0;
1955 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1956 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1957 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1303 glEnd; 1958 glEnd;
1304 1959
1305 if ($self->{state}) { 1960 my $ycut1 = List::Util::min 1, $ycut;
1961 glBindTexture GL_TEXTURE_2D, $t2->{name};
1962 glBegin GL_QUADS;
1963 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1964 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1965 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1966 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1967 glEnd;
1968
1969 if ($t3) {
1970 glBindTexture GL_TEXTURE_2D, $t3->{name};
1306 glBegin GL_LINES; 1971 glBegin GL_QUADS;
1307 glVertex 0 , 0; 1972 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1308 glVertex $s, $s; 1973 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1309 glVertex $s, 0; 1974 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1310 glVertex 0 , $s; 1975 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1311 glEnd; 1976 glEnd;
1312 } 1977 }
1978
1979 glDisable GL_BLEND;
1980 glDisable GL_TEXTURE_2D;
1981}
1982
1983#############################################################################
1984
1985package CFClient::UI::Gauge;
1986
1987our @ISA = CFClient::UI::VBox::;
1988
1989sub new {
1990 my ($class, %arg) = @_;
1991
1992 my $self = $class->SUPER::new (
1993 tooltip => $arg{type},
1994 can_hover => 1,
1995 can_events => 1,
1996 %arg,
1997 );
1998
1999 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2000 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2001 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2002
2003 $self
2004}
2005
2006sub set_fontsize {
2007 my ($self, $fsize) = @_;
2008
2009 $self->{value}->set_fontsize ($fsize);
2010 $self->{max} ->set_fontsize ($fsize);
2011}
2012
2013sub set_max {
2014 my ($self, $max) = @_;
2015
2016 $self->{gauge}->set_max ($max);
2017 $self->{max}->set_text ($max);
2018}
2019
2020sub set_value {
2021 my ($self, $val, $max) = @_;
2022
2023 $self->set_max ($max)
2024 if defined $max;
2025
2026 $self->{gauge}->set_value ($val, $max);
2027 $self->{value}->set_text ($val);
1313} 2028}
1314 2029
1315############################################################################# 2030#############################################################################
1316 2031
1317package CFClient::UI::Slider; 2032package CFClient::UI::Slider;
1318 2033
1319use strict; 2034use strict;
1320 2035
1321use SDL::OpenGL; 2036use CFClient::OpenGL;
1322 2037
1323our @ISA = CFClient::UI::DrawBG::; 2038our @ISA = CFClient::UI::DrawBG::;
1324 2039
1325my @tex = 2040my @tex =
1326 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2041 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1327 qw(s1_slider.png s1_slider_bg.png); 2042 qw(s1_slider.png s1_slider_bg.png);
1328 2043
1329sub new { 2044sub new {
1330 my $class = shift; 2045 my $class = shift;
1331 2046
1332 # range [value, low, high, page] 2047 # range [value, low, high, page, unit]
1333 2048
1334 # TODO: 0-width page 2049 # TODO: 0-width page
1335 # TODO: req_w/h are wrong with vertical 2050 # TODO: req_w/h are wrong with vertical
1336 # TODO: calculations are off 2051 # TODO: calculations are off
1337 my $self = $class->SUPER::new ( 2052 my $self = $class->SUPER::new (
1338 fg => [1, 1, 1], 2053 fg => [1, 1, 1],
1339 active_fg => [0, 0, 0], 2054 active_fg => [0, 0, 0],
2055 bg => [0, 0, 0, 0.2],
2056 active_bg => [1, 1, 1, 0.5],
1340 range => [0, 0, 100, 10], 2057 range => [0, 0, 100, 10],
1341 req_w => 40, 2058 req_w => $::WIDTH / 80,
1342 req_h => 13, 2059 req_h => $::WIDTH / 80,
1343 vertical => 0, 2060 vertical => 0,
1344 can_hover => 1, 2061 can_hover => 1,
2062 inner_pad => .05,
1345 @_ 2063 @_
1346 ); 2064 );
1347 2065
2066 $self->set_value ($self->{range}[0]);
2067 $self->update;
2068
1348 $self 2069 $self
2070}
2071
2072sub set_value {
2073 my ($self, $value) = @_;
2074
2075 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2076
2077 $hi = $lo + 1 if $hi <= $lo;
2078
2079 $value = $lo if $value < $lo;
2080 $value = $hi if $value > $hi;
2081
2082 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2083 if $unit;
2084
2085 $page = $hi - $lo if $page > $hi - $lo;
2086
2087 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2088
2089 if ($value != $old_value) {
2090 $self->emit (changed => $value);
2091 $self->update;
2092 }
1349} 2093}
1350 2094
1351sub size_request { 2095sub size_request {
1352 my ($self) = @_; 2096 my ($self) = @_;
1353 2097
… …
1366 2110
1367sub mouse_motion { 2111sub mouse_motion {
1368 my ($self, $ev, $x, $y) = @_; 2112 my ($self, $ev, $x, $y) = @_;
1369 2113
1370 if ($GRAB == $self) { 2114 if ($GRAB == $self) {
2115 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2116
2117 my (undef, $lo, $hi, $page) = @{$self->{range}};
2118
2119 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
2120
2121 $self->set_value ($x * ($hi - $lo) + $lo);
2122 }
2123}
2124
2125sub update {
2126 my ($self) = @_;
2127
2128 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2129 $self->set_value ($self->{range}[0]);
2130
1371 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2131 my ($value, $lo, $hi, $page) = @{$self->{range}};
1372 2132
1373 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2133 my $inner_w = 1 - 2 * $self->{inner_pad};
1374 2134
1375 $x = $x * ($hi - $lo) / $w + $lo; 2135 $self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1376 $x = $lo if $x < $lo;
1377 $x = $hi - $page if $x > $hi - $page;
1378 $self->{range}[0] = $x;
1379 2136
1380 $self->emit (changed => $x); 2137 $page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1381 $self->update; 2138 $value = $self->{scale} * ($value - $lo);
2139
2140 $value = $self->{inner_pad} + ($value - $page * 0.5);
2141
2142 $value = 0 if $value < 0;
2143 $page = 1 - $value if $value + $page > 1;
2144
2145 $self->{knob_x} = $value;
2146 $self->{knob_w} = $page;
1382 } 2147 });
2148
2149 $self->SUPER::update;
1383} 2150}
1384 2151
1385sub _draw { 2152sub _draw {
1386 my ($self) = @_; 2153 my ($self) = @_;
1387 2154
1388 $self->SUPER::_draw (); 2155 $self->SUPER::_draw ();
1389 2156
1390 my ($w, $h) = @$self{qw(w h)}; 2157 glScale $self->{w}, $self->{h};
1391 2158
1392 if ($self->{vertical}) { 2159 if ($self->{vertical}) {
1393 # draw a vertical slider like a rotated horizontal slider 2160 # draw a vertical slider like a rotated horizontal slider
1394 2161
1395 glRotate 90, 0, 0, 1; 2162 glRotate 90, 0, 0, 1;
1396 glTranslate 0, -$self->{w}, 0; 2163 glTranslate 0, 1, 0;
1397
1398 ($w, $h) = ($h, $w);
1399 } 2164 }
1400 2165
1401 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2166 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1402 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2167 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1403 2168
1404 my ($value, $lo, $hi, $page) = @{$self->{range}};
1405
1406 # the inner_* stuff is for generating a padding for the slider handle,
1407 # so that the handle doesn't leave the texture. This calculation isn't 100%
1408 # correct propably, but it does the job for now
1409 my $inner_pad = 5; # 5% of width for slider bg texture border
1410 my $inner_pad_px = ($w / 100) * $inner_pad; # % to pixels
1411 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1412
1413 $page = int $page * $inner_w / ($hi - $lo);
1414 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1415
1416 $w -= $page;
1417 $page &= ~1;
1418 glTranslate $page * 0.5, 0, 0;
1419 $page ||= 2;
1420
1421 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1422 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1423
1424 glEnable GL_BLEND;
1425 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1426 glEnable GL_TEXTURE_2D; 2169 glEnable GL_TEXTURE_2D;
1427 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2170 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1428 2171
1429 # draw background 2172 # draw background
1430 $tex[1]->draw_quad (0, 0, $w, $h); 2173 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1431 2174
1432 # draw handle 2175 # draw handle
1433 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2176 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1434 2177
1435 glDisable GL_BLEND;
1436 glDisable GL_TEXTURE_2D; 2178 glDisable GL_TEXTURE_2D;
1437} 2179}
1438 2180
1439############################################################################# 2181#############################################################################
1440 2182
1441package CFClient::UI::TextView; 2183package CFClient::UI::TextView;
1442 2184
1443our @ISA = CFClient::UI::HBox::; 2185our @ISA = CFClient::UI::HBox::;
1444 2186
1445use SDL::OpenGL; 2187use CFClient::OpenGL;
1446 2188
1447sub new { 2189sub new {
1448 my $class = shift; 2190 my $class = shift;
1449 2191
1450 my $self = $class->SUPER::new ( 2192 my $self = $class->SUPER::new (
1451 par => [], 2193 fontsize => 1,
2194 can_events => 0,
2195 #font => default_font
1452 @_, 2196 @_,
2197
2198 layout => (new CFClient::Layout 1),
2199 par => [],
2200 height => 0,
1453 children => [ 2201 children => [
1454 (new CFClient::UI::Empty expand => 1), 2202 (new CFClient::UI::Empty expand => 1),
1455 (new CFClient::UI::Slider vertical => 1), 2203 (new CFClient::UI::Slider vertical => 1),
1456 ], 2204 ],
1457 ); 2205 );
1458 2206
2207 $self->{children}[1]->connect (changed => sub { $self->update });
2208
1459 $self 2209 $self
2210}
2211
2212sub set_fontsize {
2213 my ($self, $fontsize) = @_;
2214
2215 $self->{fontsize} = $fontsize;
2216 $self->reflow;
2217}
2218
2219sub text_height {
2220 my ($self, $text) = @_;
2221
2222 my $layout = $self->{layout};
2223
2224 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2225 $layout->set_width ($self->{children}[0]{w});
2226 $layout->set_markup ($text);
2227
2228 ($layout->size)[1]
2229}
2230
2231sub reflow {
2232 my ($self) = @_;
2233
2234 $self->{need_reflow}++;
2235 $self->update;
2236}
2237
2238sub size_allocate {
2239 my ($self, $w, $h) = @_;
2240
2241 $self->SUPER::size_allocate ($w, $h);
2242
2243 $self->{layout}->set_font ($self->{font}) if $self->{font};
2244 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2245 $self->{layout}->set_width ($self->{children}[0]{w});
2246
2247 $self->reflow;
1460} 2248}
1461 2249
1462sub add_paragraph { 2250sub add_paragraph {
1463 my ($self, $color, $text) = @_; 2251 my ($self, $color, $text) = @_;
1464 2252
2253 #TODO: intelligently "reformat" paragraph
2254
2255 my $height = $self->text_height ($text);
2256
2257 $self->{height} += $height;
2258
1465 push @{$self->{par}}, [$color, $text]; 2259 push @{$self->{par}}, [$height, $color, $text];
1466 my $count = scalar @{$self->{par}}; 2260
1467 $self->{children}[1]{range} = [$count - 1, 0, $count, 1]; 2261 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1468 $self->{children}[1]->update; 2262 $self->{children}[1]->update;
1469} 2263}
1470 2264
2265sub update {
2266 my ($self) = @_;
2267
2268 $self->SUPER::update;
2269
2270 return unless $self->{h} > 0;
2271
2272 delete $self->{texture};
2273
2274 $ROOT->on_post_alloc ($self, sub {
2275 if (delete $self->{need_reflow}) {
2276 my $height = 0;
2277
2278 $height += $_->[0] = $self->text_height ($_->[2])
2279 for @{$self->{par}};
2280
2281 $self->{height} = $height;
2282
2283 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2284
2285 delete $self->{texture};
2286 }
2287
2288 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2289 glClearColor 0, 0, 0, 0;
2290 glClear GL_COLOR_BUFFER_BIT;
2291
2292 glEnable GL_TEXTURE_2D;
2293 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2294
2295 my $top = int $self->{children}[1]{range}[0];
2296
2297 my $y0 = $top;
2298 my $y1 = $top + $self->{h};
2299
2300 my $y = 0;
2301
2302 my $layout = $self->{layout};
2303
2304 $layout->set_font ($self->{font}) if $self->{font};
2305
2306 for my $par (@{$self->{par}}) {
2307 my $h = $par->[0];
2308
2309 if ($y0 < $y + $h && $y < $y1) {
2310 $layout->set_foreground (@{ $par->[1] });
2311 $layout->set_markup ($par->[2]);
2312
2313 my ($W, $H) = $layout->size;
2314 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
2315 }
2316
2317 $y += $h;
2318 }
2319
2320 glDisable GL_TEXTURE_2D;
2321 };
2322 });
2323}
2324
1471sub _draw { 2325sub _draw {
1472 my ($self) = @_; 2326 my ($self) = @_;
1473 2327
1474 my $par = $self->{par};
1475
1476 my $bottom = (scalar @$par) - 1;
1477
1478 my $w = $self->{children}[0]{w};
1479 my $y = $self->{h};
1480
1481 glEnable GL_BLEND;
1482 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1483 glEnable GL_TEXTURE_2D; 2328 glEnable GL_TEXTURE_2D;
1484 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2329 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1485 2330 glColor 1, 1, 1, 1;
1486 # TODO: everything! 2331 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1487 while ($y > 0 && $bottom >= 0) {
1488 my $par = $par->[$bottom--];
1489
1490 my $layout = new CFClient::Layout;
1491
1492 $layout->set_height ($::FONTSIZE);
1493 $layout->set_width ($w);
1494 $layout->set_text ($par->[1]);
1495 my $tex = new_from_layout CFClient::Texture $layout;
1496 $y -= $tex->{h};
1497
1498 glColor @{ $par->[0] };
1499 $tex->draw_quad (0, $y);
1500 }
1501
1502 glDisable GL_TEXTURE_2D; 2332 glDisable GL_TEXTURE_2D;
1503 glDisable GL_BLEND;
1504}
1505 2333
1506############################################################################# 2334 $self->{children}[1]->draw;
1507 2335
1508package CFClient::UI::MapWidget;
1509
1510use strict;
1511
1512use List::Util qw(min max);
1513
1514use SDL;
1515use SDL::OpenGL;
1516
1517our @ISA = CFClient::UI::Base::;
1518
1519sub new {
1520 my $class = shift;
1521
1522 $class->SUPER::new (
1523 z => -1,
1524 can_focus => 1,
1525 list => (glGenLists 1),
1526 @_
1527 )
1528}
1529
1530sub key_down {
1531 print "MAPKEYDOWN\n";
1532}
1533
1534sub key_up {
1535}
1536
1537sub size_request {
1538 (
1539 1 + 32 * int $::WIDTH / 32,
1540 1 + 32 * int $::HEIGHT / 32,
1541 )
1542}
1543
1544sub update {
1545 my ($self) = @_;
1546
1547 $self->{need_update} = 1;
1548 $self->SUPER::update;
1549}
1550
1551sub draw {
1552 my ($self) = @_;
1553
1554 $self->{need_update}++;#d#
1555 if (delete $self->{need_update}) {
1556 glNewList $self->{list}, GL_COMPILE;
1557
1558 my $sw = int $::WIDTH / 32;
1559 my $sh = int $::HEIGHT / 32;
1560
1561 if ($::MAP) {
1562 my ($w, $h, $data) = $::MAP->draw (0, 0, $sw, $sh);
1563
1564 if ($::CFG->{fow_enable}) {
1565 if ($::CFG->{fow_smooth}) { # smooth fog of war
1566 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1567 glConvolutionFilter2D
1568 GL_CONVOLUTION_2D,
1569 GL_ALPHA,
1570 3, 3,
1571 GL_ALPHA, GL_FLOAT,
1572 pack "f*",
1573 0.1, 0.1, 0.1,
1574 0.1, 0.2, 0.1,
1575 0.1, 0.1, 0.1,
1576 ;
1577 glEnable GL_CONVOLUTION_2D;
1578 }
1579
1580 my $tex = new CFClient::Texture
1581 w => $w,
1582 h => $h,
1583 data => $data,
1584 internalformat => GL_ALPHA,
1585 format => GL_ALPHA;
1586
1587 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1588
1589 glEnable GL_BLEND;
1590 glEnable GL_TEXTURE_2D;
1591 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1592
1593 glColor +($::CFG->{fow_intensity}) x 3, 1;
1594 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1595
1596 glDisable GL_TEXTURE_2D;
1597 glDisable GL_BLEND;
1598 }
1599 }
1600
1601 glEndList;
1602 }
1603
1604 glCallList $self->{list};
1605
1606 if ($FOCUS != $self) {
1607 glColor 64/255, 64/255, 64/255;
1608 glLogicOp GL_AND;
1609 glEnable GL_COLOR_LOGIC_OP;
1610 glBegin GL_QUADS;
1611 glVertex 0, 0;
1612 glVertex 0, $::HEIGHT;
1613 glVertex $::WIDTH, $::HEIGHT;
1614 glVertex $::WIDTH, 0;
1615 glEnd;
1616 glDisable GL_COLOR_LOGIC_OP;
1617 }
1618}
1619
1620my %DIR = (
1621 SDLK_KP8, [1, "north"],
1622 SDLK_KP9, [2, "northeast"],
1623 SDLK_KP6, [3, "east"],
1624 SDLK_KP3, [4, "southeast"],
1625 SDLK_KP2, [5, "south"],
1626 SDLK_KP1, [6, "southwest"],
1627 SDLK_KP4, [7, "west"],
1628 SDLK_KP7, [8, "northwest"],
1629
1630 SDLK_UP, [1, "north"],
1631 SDLK_RIGHT, [3, "east"],
1632 SDLK_DOWN, [5, "south"],
1633 SDLK_LEFT, [7, "west"],
1634);
1635
1636sub key_down {
1637 my ($self, $ev) = @_;
1638
1639 my $mod = $ev->key_mod;
1640 my $sym = $ev->key_sym;
1641
1642 if ($sym == SDLK_KP5) {
1643 $::CONN->user_send ("command stay fire");
1644 } elsif ($sym == SDLK_a) {
1645 $::CONN->user_send ("command apply");
1646 } elsif (exists $DIR{$sym}) {
1647 if ($mod & KMOD_SHIFT) {
1648 $self->{shft}++;
1649 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1650 } elsif ($mod & KMOD_CTRL) {
1651 $self->{ctrl}++;
1652 $::CONN->user_send ("command run $DIR{$sym}[0]");
1653 } else {
1654 $::CONN->user_send ("command $DIR{$sym}[1]");
1655 }
1656 }
1657}
1658
1659sub key_up {
1660 my ($self, $ev) = @_;
1661
1662 my $mod = $ev->key_mod;
1663 my $sym = $ev->key_sym;
1664
1665 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1666 $::CONN->user_send ("command fire_stop");
1667 }
1668 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1669 $::CONN->user_send ("command run_stop");
1670 }
1671} 2336}
1672 2337
1673############################################################################# 2338#############################################################################
1674 2339
1675package CFClient::UI::Animator; 2340package CFClient::UI::Animator;
1676 2341
1677use SDL::OpenGL; 2342use CFClient::OpenGL;
1678 2343
1679our @ISA = CFClient::UI::Bin::; 2344our @ISA = CFClient::UI::Bin::;
1680 2345
1681sub moveto { 2346sub moveto {
1682 my ($self, $x, $y) = @_; 2347 my ($self, $x, $y) = @_;
… …
1720 2385
1721sub new { 2386sub new {
1722 my $class = shift; 2387 my $class = shift;
1723 2388
1724 my $self = $class->SUPER::new ( 2389 my $self = $class->SUPER::new (
1725 state => 0, 2390 state => 0,
1726 connect_activate => \&toggle_flopper, 2391 connect_activate => \&toggle_flopper,
1727 @_ 2392 @_
1728 ); 2393 );
1729 2394
1730 if ($self->{state}) { 2395 if ($self->{state}) {
… …
1738sub toggle_flopper { 2403sub toggle_flopper {
1739 my ($self) = @_; 2404 my ($self) = @_;
1740 2405
1741 # TODO: use animation 2406 # TODO: use animation
1742 if ($self->{state} = !$self->{state}) { 2407 if ($self->{state} = !$self->{state}) {
1743 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2408 $CFClient::UI::ROOT->add ($self->{other});
1744 $self->{other}->move ( 2409 $self->{other}->move ($self->coord2global (0, $self->{h}));
1745 ($::WIDTH - $self->{other}{w}) * 0.5, 2410 $self->emit ("open");
1746 ($::HEIGHT - $self->{other}{h}) * 0.5,
1747 );
1748 } else { 2411 } else {
1749 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2412 $CFClient::UI::ROOT->remove ($self->{other});
2413 $self->emit ("close");
2414 }
2415
2416 $self->emit (changed => $self->{state});
2417}
2418
2419#############################################################################
2420
2421package CFClient::UI::Tooltip;
2422
2423our @ISA = CFClient::UI::Bin::;
2424
2425use CFClient::OpenGL;
2426
2427sub new {
2428 my $class = shift;
2429
2430 $class->SUPER::new (
2431 @_,
2432 can_events => 0,
2433 )
2434}
2435
2436sub set_tooltip_from {
2437 my ($self, $widget) = @_;
2438
2439 $self->add (new CFClient::UI::Label
2440 markup => $widget->{tooltip},
2441 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2442 fontsize => 0.8,
2443 fg => [0, 0, 0, 1],
2444 ellipsise => 0,
2445 font => ($widget->{tooltip_font} || $::FONT_PROP),
2446 );
2447}
2448
2449sub size_request {
2450 my ($self) = @_;
2451
2452 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2453
2454 ($w + 4, $h + 4)
2455}
2456
2457sub size_allocate {
2458 my ($self, $w, $h) = @_;
2459
2460 $self->SUPER::size_allocate ($w - 4, $h - 4);
2461}
2462
2463sub _draw {
2464 my ($self) = @_;
2465
2466 glTranslate 0.375, 0.375;
2467
2468 my ($w, $h) = @$self{qw(w h)};
2469
2470 glColor 1, 0.8, 0.4;
2471 glBegin GL_QUADS;
2472 glVertex 0 , 0;
2473 glVertex 0 , $h;
2474 glVertex $w, $h;
2475 glVertex $w, 0;
2476 glEnd;
1750 } 2477
2478 glColor 0, 0, 0;
2479 glBegin GL_LINE_LOOP;
2480 glVertex 0 , 0;
2481 glVertex 0 , $h;
2482 glVertex $w, $h;
2483 glVertex $w, 0;
2484 glEnd;
2485
2486 glTranslate 2 - 0.375, 2 - 0.375;
2487 $self->SUPER::_draw;
1751} 2488}
1752 2489
1753############################################################################# 2490#############################################################################
1754 2491
1755package CFClient::UI::Toplevel; 2492package CFClient::UI::Face;
2493
2494our @ISA = CFClient::UI::Base::;
2495
2496use CFClient::OpenGL;
2497
2498sub new {
2499 my $class = shift;
2500
2501 $class->SUPER::new (
2502 aspect => 1,
2503 @_,
2504 )
2505}
2506
2507sub size_request {
2508 (32, 8)
2509}
2510
2511sub _draw {
2512 my ($self) = @_;
2513
2514 return unless $::CONN;#d# manage and cache textures differently
2515 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2516
2517 # TODO animation
2518 if ($tex) {
2519 glEnable GL_TEXTURE_2D;
2520 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2521 glColor 1, 1, 1, 1;
2522 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2523 glDisable GL_TEXTURE_2D;
2524 }
2525}
2526
2527#############################################################################
2528
2529package CFClient::UI::InventoryItem;
2530
2531our @ISA = CFClient::UI::HBox::;
2532
2533sub _item_to_desc {
2534 my ($item) = @_;
2535
2536 my $desc =
2537 $item->{nrof} < 2
2538 ? $item->{name}
2539 : "$item->{nrof} $item->{name_pl}";
2540
2541 $item->{flags} & Crossfire::Protocol::F_OPEN
2542 and $desc .= " (open)";
2543 $item->{flags} & Crossfire::Protocol::F_APPLIED
2544 and $desc .= " (applied)";
2545 $item->{flags} & Crossfire::Protocol::F_UNPAID
2546 and $desc .= " (unpaid)";
2547 $item->{flags} & Crossfire::Protocol::F_MAGIC
2548 and $desc .= " (magic)";
2549 $item->{flags} & Crossfire::Protocol::F_CURSED
2550 and $desc .= " (cursed)";
2551 $item->{flags} & Crossfire::Protocol::F_DAMNED
2552 and $desc .= " (damned)";
2553 $item->{flags} & Crossfire::Protocol::F_LOCKED
2554 and $desc .= " *";
2555
2556 $desc
2557}
2558
2559sub new {
2560 my $class = shift;
2561
2562 my %args = @_;
2563
2564 my $item = delete $args{item};
2565
2566 my $desc = _item_to_desc ($item);
2567
2568 my $self = $class->SUPER::new (
2569 can_hover => 1,
2570 can_events => 1,
2571 tooltip => ((CFClient::UI::Label::escape $desc)
2572 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2573 connect_button_down => sub {
2574 my ($self, $ev, $x, $y) = @_;
2575
2576 # todo: maybe put examine on 1? but should just be a tooltip :(
2577 if ($ev->{button} == 1) {
2578 my $targ = $::CONN->{player}{tag};
2579
2580 if ($item->{container} == $::CONN->{player}{tag}) {
2581 $targ = $main::OPENCONT;
2582 }
2583
2584 $::CONN->send ("move $targ $item->{tag} 0");
2585 } elsif ($ev->{button} == 2) {
2586 $::CONN->send ("apply $item->{tag}");
2587 } elsif ($ev->{button} == 3) {
2588 my @menu_items = (
2589 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2590 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2591 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2592 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2593 [
2594 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2595 sub { $::CONN->send ("lock $item->{tag}") },
2596 ],
2597 );
2598
2599 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2600 }
2601
2602 1
2603 },
2604 %args
2605 );
2606
2607
2608 $self->add (new CFClient::UI::Face
2609 can_events => 0,
2610 face => $item->{face},
2611 anim => $item->{anim},
2612 animspeed => $item->{animspeed},
2613 );
2614
2615 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2616
2617 $self->{item} = $item;
2618
2619 $self->update_item;
2620
2621 $self
2622}
2623
2624sub update_item {
2625 my ($self) = @_;
2626
2627 my $desc = _item_to_desc ($self->{item});
2628
2629 $self->{name_lbl}->set_text ($desc);
2630}
2631
2632#############################################################################
2633
2634package CFClient::UI::Inventory;
2635
2636our @ISA = CFClient::UI::ScrolledWindow::;
2637
2638sub new {
2639 my $class = shift;
2640
2641 my $self = $class->SUPER::new (
2642 scrolled => (new CFClient::UI::VBox),
2643 @_,
2644 );
2645
2646 $self
2647}
2648
2649sub set_items {
2650 my ($self, $items) = @_;
2651
2652 $self->{scrolled}->clear;
2653 return unless $items;
2654
2655 my @items = sort {
2656 ($a->{type} <=> $b->{type})
2657 or ($a->{name} cmp $b->{name})
2658 } @$items;
2659
2660 $self->{real_items} = \@items;
2661
2662 for my $item (@items) {
2663 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2664 $item->update_item ();
2665 }
2666
2667 $self->{scrolled}->add (@items);
2668
2669# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2670}
2671
2672sub size_request {
2673 my ($self) = @_;
2674 ($self->{req_w}, $self->{req_h});
2675}
2676
2677#############################################################################
2678
2679package CFClient::UI::Menu;
2680
2681our @ISA = CFClient::UI::FancyFrame::;
2682
2683use CFClient::OpenGL;
2684
2685sub new {
2686 my $class = shift;
2687
2688 my $self = $class->SUPER::new (
2689 items => [],
2690 z => 100,
2691 @_,
2692 );
2693
2694 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2695
2696 for my $item (@{ $self->{items} }) {
2697 my ($widget, $cb) = @$item;
2698
2699 # handle various types of items, only text for now
2700 if (!ref $widget) {
2701 $widget = new CFClient::UI::Label
2702 can_hover => 1,
2703 can_events => 1,
2704 text => $widget;
2705 }
2706
2707 $self->{item}{$widget} = $item;
2708
2709 $self->{vbox}->add ($widget);
2710 }
2711
2712 $self
2713}
2714
2715# popup given the event (must be a mouse button down event currently)
2716sub popup {
2717 my ($self, $ev) = @_;
2718
2719 $self->emit ("popdown");
2720
2721 # maybe save $GRAB? must be careful about events...
2722 $GRAB = $self;
2723 $self->{button} = $ev->{button};
2724
2725 $self->show;
2726 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2727}
2728
2729sub mouse_motion {
2730 my ($self, $ev, $x, $y) = @_;
2731
2732 # TODO: should use vbox->find_widget or so
2733 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2734 $self->{hover} = $self->{item}{$HOVER};
2735}
2736
2737sub button_up {
2738 my ($self, $ev, $x, $y) = @_;
2739
2740 if ($ev->{button} == $self->{button}) {
2741 undef $GRAB;
2742 $self->hide;
2743
2744 $self->emit ("popdown");
2745 $self->{hover}[1]->() if $self->{hover};
2746 }
2747}
2748
2749#############################################################################
2750
2751package CFClient::UI::Statusbox;
2752
2753our @ISA = CFClient::UI::VBox::;
2754
2755sub new {
2756 my $class = shift;
2757
2758 $class->SUPER::new (
2759 fontsize => 0.8,
2760 @_,
2761 )
2762}
2763
2764sub reorder {
2765 my ($self) = @_;
2766 my $NOW = time;
2767
2768 while (my ($k, $v) = each %{ $self->{item} }) {
2769 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2770 }
2771
2772 my @widgets;
2773
2774 my @items = sort {
2775 $a->{pri} <=> $b->{pri}
2776 or $b->{id} <=> $a->{id}
2777 } values %{ $self->{item} };
2778
2779 my $count = 10 + 1;
2780 for my $item (@items) {
2781 last unless --$count;
2782
2783 push @widgets, $item->{label} ||= do {
2784 # TODO: doesn't handle markup well (read as: at all)
2785 my $short = $item->{count} > 1
2786 ? "<b>$item->{count} ×</b> $item->{text}"
2787 : $item->{text};
2788
2789 for ($short) {
2790 s/^\s+//;
2791 s/\s+/ /g;
2792 }
2793
2794 new CFClient::UI::Label
2795 markup => $short,
2796 tooltip => $item->{tooltip},
2797 tooltip_font => $::FONT_PROP,
2798 tooltip_width => 0.67,
2799 fontsize => $item->{fontsize} || $self->{fontsize},
2800 max_w => $::WIDTH * 0.44,
2801 fg => $item->{fg},
2802 can_events => 1,
2803 can_hover => 1
2804 };
2805 }
2806
2807 $self->clear;
2808 $self->SUPER::add (reverse @widgets);
2809}
2810
2811sub add {
2812 my ($self, $text, %arg) = @_;
2813
2814 $text =~ s/^\s+//;
2815 $text =~ s/\s+$//;
2816
2817 my $timeout = time + ((delete $arg{timeout}) || 60);
2818
2819 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2820
2821 if (my $item = $self->{item}{$group}) {
2822 if ($item->{text} eq $text) {
2823 $item->{count}++;
2824 } else {
2825 $item->{count} = 1;
2826 $item->{text} = $item->{tooltip} = $text;
2827 }
2828 $item->{id} = ++$self->{id};
2829 $item->{timeout} = $timeout;
2830 delete $item->{label};
2831 } else {
2832 $self->{item}{$group} = {
2833 id => ++$self->{id},
2834 text => $text,
2835 timeout => $timeout,
2836 tooltip => $text,
2837 fg => [0.8, 0.8, 0.8, 0.8],
2838 pri => 0,
2839 count => 1,
2840 %arg,
2841 };
2842 }
2843
2844 $self->reorder;
2845}
2846
2847sub reconfigure {
2848 my ($self) = @_;
2849
2850 delete $_->{label}
2851 for values %{ $self->{item} || {} };
2852
2853 $self->reorder;
2854 $self->SUPER::reconfigure;
2855}
2856
2857#############################################################################
2858
2859package CFClient::UI::Root;
1756 2860
1757our @ISA = CFClient::UI::Container::; 2861our @ISA = CFClient::UI::Container::;
1758 2862
2863use CFClient::OpenGL;
2864
2865sub new {
2866 my $class = shift;
2867
2868 $class->SUPER::new (
2869 @_,
2870 )
2871}
2872
2873sub configure {
2874 my ($self, $x, $y, $w, $h) = @_;
2875
2876 $self->{w} = $w;
2877 $self->{h} = $h;
2878}
2879
2880sub check_size {
2881 my ($self) = @_;
2882
2883 $self->size_allocate ($self->{w}, $self->{h})
2884 if $self->{w};
2885}
2886
1759sub size_request { 2887sub size_request {
1760 ($::WIDTH, $::HEIGHT) 2888 my ($self) = @_;
2889
2890 ($self->{w}, $self->{h})
1761} 2891}
1762 2892
1763sub size_allocate { 2893sub size_allocate {
1764 my ($self, $x, $y, $w, $h) = @_; 2894 my ($self, $w, $h) = @_;
1765 2895
1766 $self->_size_allocate ($x, $y, $w, $h); 2896 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2897 my $old_h = $self->{old_h}; $self->{old_h} = $h;
1767 2898
1768 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2899 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
1769 for @{$self->{children}}; 2900 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
1770}
1771 2901
1772sub translate { 2902 for my $child ($self->children) {
2903 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2904
2905 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2906 if exists $child->{req_x};
2907
2908 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
2909 if exists $child->{req_y};
2910
2911 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2912 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2913
2914 $child->configure ($X, $Y, $W, $H);
2915 }
2916}
2917
2918sub coord2local {
1773 my ($self, $x, $y) = @_; 2919 my ($self, $x, $y) = @_;
1774 2920
1775 ($x, $y) 2921 ($x, $y)
1776} 2922}
1777 2923
2924sub coord2global {
2925 my ($self, $x, $y) = @_;
2926
2927 ($x, $y)
2928}
2929
1778sub update { 2930sub update {
1779 my ($self) = @_; 2931 my ($self) = @_;
1780 2932
1781 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2933 $self->check_size;
1782 ::refresh (); 2934 $::WANT_REFRESH++;
1783} 2935}
1784 2936
1785sub add { 2937sub add {
1786 my ($self, $widget) = @_; 2938 my ($self, @children) = @_;
1787 2939
2940 for my $child (@children) {
2941 $child->{toplevel} = 1;
2942
2943 # integerise window positions
2944 $child->{x} = int $child->{x};
2945 $child->{y} = int $child->{y};
2946 }
2947
1788 $self->SUPER::add ($widget); 2948 $self->SUPER::add (@children);
1789
1790 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1791} 2949}
1792 2950
2951sub on_refresh {
2952 my ($self, $id, $cb) = @_;
2953
2954 $self->{refresh_hook}{$id} = $cb;
2955}
2956
2957sub on_post_alloc {
2958 my ($self, $id, $cb) = @_;
2959
2960 $self->{post_alloc_hook}{$id} = $cb;
2961}
2962
1793sub draw { 2963sub draw {
1794 my ($self) = @_; 2964 my ($self) = @_;
2965
2966 while ($self->{refresh_hook}) {
2967 $_->()
2968 for values %{delete $self->{refresh_hook}};
2969 }
2970
2971 if ($self->{check_size}) {
2972 my @queue = ([], []);
2973
2974 for (;;) {
2975 if ($self->{check_size}) {
2976 # heuristic: check containers last
2977 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2978 for values %{delete $self->{check_size}}
2979 }
2980
2981 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2982
2983 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2984 ? @$widget{qw(user_w user_h)}
2985 : $widget->size_request;
2986
2987 if (delete $widget->{force_alloc}
2988 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2989 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2990
2991 $widget->{req_w} = $w;
2992 $widget->{req_h} = $h;
2993
2994 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2995
2996 $widget->{parent}->check_size
2997 if $widget->{parent};
2998 }
2999 }
3000 }
3001
3002 while ($self->{size_alloc}) {
3003 for (values %{delete $self->{size_alloc}}) {
3004 my ($widget, $w, $h) = @$_;
3005
3006 $w = 0 if $w < 0;
3007 $h = 0 if $h < 0;
3008
3009 $widget->{w} = $w;
3010 $widget->{h} = $h;
3011 $widget->size_allocate ($w, $h);
3012 $widget->emit (size_allocate => $w, $h);
3013 }
3014 }
3015
3016 while ($self->{post_alloc_hook}) {
3017 $_->()
3018 for values %{delete $self->{post_alloc_hook}};
3019 }
3020
3021 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3022 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3023 glClear GL_COLOR_BUFFER_BIT;
3024
3025 glMatrixMode GL_PROJECTION;
3026 glLoadIdentity;
3027 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
3028 glMatrixMode GL_MODELVIEW;
3029 glLoadIdentity;
1795 3030
1796 $self->_draw; 3031 $self->_draw;
1797} 3032}
1798 3033
1799############################################################################# 3034#############################################################################
1800 3035
1801package CFClient::UI; 3036package CFClient::UI;
1802 3037
1803$TOPLEVEL = new CFClient::UI::Toplevel; 3038$ROOT = new CFClient::UI::Root;
3039$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1804 3040
18051 30411
1806 3042

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