ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/DC/UI.pm
(Generate patch)

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.100 by elmex, Fri Apr 14 11:32:22 2006 UTC vs.
Revision 1.216 by root, Fri May 19 16:43:57 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 $self->_render;
696 };
458} 697}
459 698
460sub _draw { 699sub _draw {
461 my ($self) = @_; 700 my ($self) = @_;
462 701
463 my ($w, $h) = ($self->w, $self->h); 702 my ($w, $h) = ($self->w, $self->h);
464 703
465 my $tex = $self->{texture} 704 my $tex = $self->{texture}
466 or return; 705 or return;
467 706
468 glEnable GL_BLEND;
469 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
470 glEnable GL_TEXTURE_2D; 707 glEnable GL_TEXTURE_2D;
471 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 708 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
709 glColor 1, 1, 1, 1;
472 710
473 $tex->draw_quad (0, 0, $w, $h); 711 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
474 712
475 glDisable GL_BLEND;
476 glDisable GL_TEXTURE_2D; 713 glDisable GL_TEXTURE_2D;
477} 714}
478 715
479############################################################################# 716#############################################################################
480 717
481package CFClient::UI::Frame; 718package CFClient::UI::ViewPort;
482 719
483our @ISA = CFClient::UI::Bin::; 720our @ISA = CFClient::UI::Window::;
484
485use SDL::OpenGL;
486 721
487sub size_request { 722sub size_request {
488 my ($self) = @_; 723 my ($self) = @_;
489 my $chld = $self->child
490 or return (0, 0);
491 724
492 $chld->move (2, 2); 725 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
726 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
493 727
494 map { $_ + 4 } $chld->size_request; 728 @$self{qw(child_w child_h)}
495} 729}
496 730
497sub size_allocate { 731sub size_allocate {
498 my ($self, $x, $y, $w, $h) = @_; 732 my ($self, $w, $h) = @_;
733
734 $self->update;
735}
736
737sub set_offset {
738 my ($self, $x, $y) = @_;
739
740 $self->{view_x} = int $x;
741 $self->{view_y} = int $y;
742
743 $self->update;
744}
745
746# hmm, this does not work for topleft of $self... but we should not ask for that
747sub coord2local {
748 my ($self, $x, $y) = @_;
749
750 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
751}
752
753sub coord2global {
754 my ($self, $x, $y) = @_;
755
756 $x = List::Util::min $self->{w}, $x - $self->{view_x};
757 $y = List::Util::min $self->{h}, $y - $self->{view_y};
758
759 $self->SUPER::coord2global ($x, $y)
760}
761
762sub find_widget {
763 my ($self, $x, $y) = @_;
764
765 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
766 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
767 ) {
768 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
769 } else {
770 $self->CFClient::UI::Base::find_widget ($x, $y)
499 771 }
500 $self->_size_allocate ($x, $y, $w, $h) or return;
501
502 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
503} 772}
504 773
505sub _draw { 774sub _render {
506 my ($self) = @_; 775 my ($self) = @_;
507 776
508 my $chld = $self->child; 777 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
509 778
510 my ($w, $h) = $chld->size_request; 779 $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} 780}
522 781
523############################################################################# 782#############################################################################
524 783
525package CFClient::UI::FancyFrame; 784package CFClient::UI::ScrolledWindow;
526 785
527our @ISA = CFClient::UI::Bin::; 786our @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);
534 787
535sub new { 788sub new {
536 my $class = shift; 789 my $class = shift;
537 790
791 my $self;
792
793 my $slider = new CFClient::UI::Slider
794 vertical => 1,
795 range => [0, 0, 1, 0.01], # HACK fix
796 connect_changed => sub {
797 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
798 },
799 ;
800
801 $self = $class->SUPER::new (
802 vp => (new CFClient::UI::ViewPort),
803 slider => $slider,
804 @_,
805 );
806
807 $self->{vp}->add ($self->{scrolled});
808 $self->add ($self->{vp});
809 $self->add ($self->{slider});
810
811 $self
812}
813
814#TODO# update range on size_allocate depending on child
815# update viewport offset on scroll
816
817#############################################################################
818
819package CFClient::UI::Frame;
820
821our @ISA = CFClient::UI::Bin::;
822
823use CFClient::OpenGL;
824
825sub new {
826 my $class = shift;
827
828 $class->SUPER::new (
829 bg => undef,
830 @_,
831 )
832}
833
834sub _draw {
835 my ($self) = @_;
836
837 if ($self->{bg}) {
838 my ($w, $h) = @$self{qw(w h)};
839
840 glEnable GL_BLEND;
841 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
842 glColor @{ $self->{bg} };
843
844 glBegin GL_QUADS;
845 glVertex 0 , 0;
846 glVertex 0 , $h;
847 glVertex $w, $h;
848 glVertex $w, 0;
849 glEnd;
850
851 glDisable GL_BLEND;
852 }
853
854 $self->SUPER::_draw;
855}
856
857#############################################################################
858
859package CFClient::UI::FancyFrame;
860
861our @ISA = CFClient::UI::Bin::;
862
863use CFClient::OpenGL;
864
865my @tex =
866 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
867 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
868
869sub new {
870 my $class = shift;
871
538 # TODO: user_x, user_y, overwrite moveto? 872 # TODO: user_x, user_y, overwrite moveto?
539 873
540 $class->SUPER::new ( 874 my $self = $class->SUPER::new (
541 bg => [1, 1, 1, 1], 875 bg => [1, 1, 1, 1],
542 border_bg => [1, 1, 1, 1], 876 border_bg => [1, 1, 1, 1],
543 border => $::FONTSIZE * 0.8, 877 border => 0.6,
878 toplevel => 1,
879 can_events => 1,
544 @_ 880 @_
881 );
882
883 $self->{title} &&= new CFClient::UI::Label
884 align => 0,
885 valign => 1,
886 text => $self->{title},
887 fontsize => $self->{border};
888
889 $self
890}
891
892sub border {
893 int $_[0]{border} * $::FONTSIZE
894}
895
896sub size_request {
897 my ($self) = @_;
898
899 my ($w, $h) = $self->SUPER::size_request;
900
901 (
902 $w + $self->border * 2,
903 $h + $self->border * 2,
545 ) 904 )
546} 905}
547 906
548sub size_request {
549 my ($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 + $self->{border} * 2,
558 )
559}
560
561sub size_allocate { 907sub size_allocate {
562 my ($self, $x, $y, $w, $h) = @_; 908 my ($self, $w, $h) = @_;
563 909
564 $self->_size_allocate ($x, $y, $w, $h) or return;
565
566 $h -= List::Util::max 0, $self->{border} * 2; 910 $h -= List::Util::max 0, $self->border * 2;
567 $w -= List::Util::max 0, $self->{border} * 2; 911 $w -= List::Util::max 0, $self->border * 2;
568 912
913 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
914 if $self->{title};
915
569 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 916 $self->child->configure ($self->border, $self->border, $w, $h);
570} 917}
571 918
572sub button_down { 919sub button_down {
573 my ($self, $ev, $x, $y) = @_; 920 my ($self, $ev, $x, $y) = @_;
574 921
575 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 922 my ($w, $h) = @$self{qw(w h)};
576 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 923 my $border = $self->border;
577 924
925 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
926 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
927
928 if ($lr & $td) {
929 my ($wx, $wy) = ($self->{x}, $self->{y});
578 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 930 my ($ox, $oy) = ($ev->{x}, $ev->{y});
579 my ($bw, $bh) = ($self->{w}, $self->{h}); 931 my ($bw, $bh) = ($self->{w}, $self->{h});
932
933 my $mx = $x < $border;
934 my $my = $y < $border;
580 935
581 $self->{motion} = sub { 936 $self->{motion} = sub {
582 my ($ev, $x, $y) = @_; 937 my ($ev, $x, $y) = @_;
583 938
584 ($x, $y) = ($ev->motion_x, $ev->motion_y); 939 my $dx = $ev->{x} - $ox;
940 my $dy = $ev->{y} - $oy;
585 941
586 $self->{user_w} = $bw + $x - $ox; 942 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
587 $self->{user_h} = $bh + $y - $oy; 943 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
588 $self->update; 944 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
945 $self->check_size;
589 }; 946 };
590 947
591 } elsif ($x >= 0 && $x < $self->{w} 948 } elsif ($lr ^ $td) {
592 && $y >= 0 && $y < $self->{border}) {
593
594 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 949 my ($ox, $oy) = ($ev->{x}, $ev->{y});
595 my ($bx, $by) = ($self->{x}, $self->{y}); 950 my ($bx, $by) = ($self->{x}, $self->{y});
596 951
597 $self->{motion} = sub { 952 $self->{motion} = sub {
598 my ($ev, $x, $y) = @_; 953 my ($ev, $x, $y) = @_;
599 954
600 ($x, $y) = ($ev->motion_x, $ev->motion_y); 955 ($x, $y) = ($ev->{x}, $ev->{y});
601 956
602 $self->move ($bx + $x - $ox, $by + $y - $oy); 957 $self->move ($bx + $x - $ox, $by + $y - $oy);
603 $self->update; 958 $self->update;
604 }; 959 };
605 } 960 }
… …
621 my ($self) = @_; 976 my ($self) = @_;
622 977
623 my ($w, $h ) = ($self->{w}, $self->{h}); 978 my ($w, $h ) = ($self->{w}, $self->{h});
624 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 979 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
625 980
626 glEnable GL_BLEND;
627 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
628 glEnable GL_TEXTURE_2D; 981 glEnable GL_TEXTURE_2D;
629 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
630 983
984 my $border = $self->border;
985
631 glColor @{ $self->{border_bg} }; 986 glColor @{ $self->{border_bg} };
632 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 987 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
633 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 988 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
634 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 989 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
635 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 990 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
636 991
992 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
637 my $bg = $tex[0]; 993 my $bg = $tex[0];
638 994
639 # TODO: repeat texture not scale 995 # TODO: repeat texture not scale
640 my $rep_x = $cw / $bg->{w}; 996 my $rep_x = $cw / $bg->{w};
641 my $rep_y = $ch / $bg->{h}; 997 my $rep_y = $ch / $bg->{h};
642 998
643 glColor @{ $self->{bg} }; 999 glColor @{ $self->{bg} };
644 1000
645 $bg->{s} = $rep_x; 1001 $bg->{s} = $rep_x;
646 $bg->{t} = $rep_y; 1002 $bg->{t} = $rep_y;
647 $bg->{wrap_mode} = 1; 1003 $bg->{wrap_mode} = 1;
648 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1004 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1005 }
649 1006
650 glDisable GL_TEXTURE_2D; 1007 glDisable GL_TEXTURE_2D;
651 glDisable GL_BLEND; 1008
1009 $self->{title}->draw if $self->{title};
652 1010
653 $self->child->draw; 1011 $self->child->draw;
654} 1012}
655 1013
656############################################################################# 1014#############################################################################
… …
659 1017
660our @ISA = CFClient::UI::Base::; 1018our @ISA = CFClient::UI::Base::;
661 1019
662use List::Util qw(max sum); 1020use List::Util qw(max sum);
663 1021
664use SDL::OpenGL; 1022use CFClient::OpenGL;
665 1023
666sub new { 1024sub new {
667 my $class = shift; 1025 my $class = shift;
668 1026
669 $class->SUPER::new ( 1027 $class->SUPER::new (
… …
671 @_ 1029 @_
672 ) 1030 )
673} 1031}
674 1032
675sub add { 1033sub add {
676 my ($self, $x, $y, $chld) = @_; 1034 my ($self, $x, $y, $child) = @_;
677 1035
1036 $child->set_parent ($self);
678 $self->{children}[$y][$x] = $chld; 1037 $self->{children}[$y][$x] = $child;
679 $chld->set_parent ($self);
680 1038
681 $self->{w} = $self->{h} = -1; 1039 $child->check_size;
1040}
1041
1042sub children {
1043 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1044}
1045
1046# TODO: move to container class maybe? send childs a signal on removal?
1047sub clear {
1048 my ($self) = @_;
1049
1050 my @children = $self->children;
1051 delete $self->{children};
1052
1053 for (@children) {
1054 delete $_->{parent};
1055 $_->hide;
1056 }
1057
682 $self->update; 1058 $self->update;
683} 1059}
684 1060
685sub get_wh { 1061sub get_wh {
686 my ($self) = @_; 1062 my ($self) = @_;
… …
692 or next; 1068 or next;
693 1069
694 for my $x (0 .. $#$row) { 1070 for my $x (0 .. $#$row) {
695 my $widget = $row->[$x] 1071 my $widget = $row->[$x]
696 or next; 1072 or next;
697 my ($w, $h) = $widget->size_request; 1073 my ($w, $h) = @$widget{qw(req_w req_h)};
698 1074
699 $w[$x] = max $w[$x], $w; 1075 $w[$x] = max $w[$x], $w;
700 $h[$y] = max $h[$y], $h; 1076 $h[$y] = max $h[$y], $h;
701 } 1077 }
702 } 1078 }
… …
714 (sum @$hs), 1090 (sum @$hs),
715 ) 1091 )
716} 1092}
717 1093
718sub size_allocate { 1094sub size_allocate {
719 my ($self, $x, $y, $w, $h) = @_; 1095 my ($self, $w, $h) = @_;
720
721 $self->_size_allocate ($x, $y, $w, $h) or return;
722 1096
723 my ($ws, $hs) = $self->get_wh; 1097 my ($ws, $hs) = $self->get_wh;
724 1098
725 my $req_w = sum @$ws; 1099 my $req_w = sum @$ws;
726 my $req_h = sum @$hs; 1100 my $req_h = sum @$hs;
… …
731 my $col_expand = (sum @col_expand) || 1; 1105 my $col_expand = (sum @col_expand) || 1;
732 1106
733 # linearly scale sizes 1107 # linearly scale sizes
734 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1108 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
735 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1109 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1110
1111 CFClient::UI::harmonize $ws;
1112 CFClient::UI::harmonize $hs;
736 1113
737 my $y; 1114 my $y;
738 1115
739 for my $r (0 .. $#{$self->{children}}) { 1116 for my $r (0 .. $#{$self->{children}}) {
740 my $row = $self->{children}[$r] 1117 my $row = $self->{children}[$r]
… …
745 1122
746 for my $c (0 .. $#$row) { 1123 for my $c (0 .. $#$row) {
747 my $col_w = $ws->[$c]; 1124 my $col_w = $ws->[$c];
748 1125
749 if (my $widget = $row->[$c]) { 1126 if (my $widget = $row->[$c]) {
750 $widget->size_allocate ($x, $y, $col_w, $row_h); 1127 $widget->configure ($x, $y, $col_w, $row_h);
751 } 1128 }
752 1129
753 $x += $col_w; 1130 $x += $col_w;
754 } 1131 }
755 1132
… …
800 (List::Util::max map $_->[1], @alloc), 1177 (List::Util::max map $_->[1], @alloc),
801 ) 1178 )
802} 1179}
803 1180
804sub size_allocate { 1181sub size_allocate {
805 my ($self, $x, $y, $w, $h) = @_; 1182 my ($self, $w, $h) = @_;
806
807 $self->_size_allocate ($x, $y, $w, $h);
808 1183
809 ($h, $w) = ($w, $h); 1184 ($h, $w) = ($w, $h);
810 1185
811 my $children = $self->{children}; 1186 my $children = $self->{children};
812 1187
813 my @h = map +($_->size_request)[0], @$children; 1188 my @h = map $_->{req_w}, @$children;
814 1189
815 my $req_h = List::Util::sum @h; 1190 my $req_h = List::Util::sum @h;
816 1191
817 if ($req_h > $h) { 1192 if ($req_h > $h) {
818 # ah well, not enough space 1193 # ah well, not enough space
… …
828 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1203 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
829 $h[$_] = $alloc_h; 1204 $h[$_] = $alloc_h;
830 } 1205 }
831 } 1206 }
832 1207
1208 CFClient::UI::harmonize \@h;
1209
833 my $y = 0; 1210 my $y = 0;
834 for (0 .. $#$children) { 1211 for (0 .. $#$children) {
835 my $child = $children->[$_]; 1212 my $child = $children->[$_];
836 my $h = $h[$_]; 1213 my $h = $h[$_];
837 $child->size_allocate ($y, 0, $h, $w); 1214 $child->configure ($y, 0, $h, $w);
838 1215
839 $y += $h; 1216 $y += $h;
840 } 1217 }
1218
1219 1
841} 1220}
842 1221
843############################################################################# 1222#############################################################################
844 1223
845package CFClient::UI::VBox; 1224package CFClient::UI::VBox;
… …
858 (List::Util::sum map $_->[1], @alloc), 1237 (List::Util::sum map $_->[1], @alloc),
859 ) 1238 )
860} 1239}
861 1240
862sub size_allocate { 1241sub size_allocate {
863 my ($self, $x, $y, $w, $h) = @_; 1242 my ($self, $w, $h) = @_;
864 1243
865 $self->_size_allocate ($x, $y, $w, $h); 1244 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
866 1245
867 my $children = $self->{children}; 1246 my $children = $self->{children};
868 1247
869 my @h = map +($_->size_request)[1], @$children; 1248 my @h = map $_->{req_h}, @$children;
870 1249
871 my $req_h = List::Util::sum @h; 1250 my $req_h = List::Util::sum @h;
872 1251
873 if ($req_h > $h) { 1252 if ($req_h > $h) {
874 # ah well, not enough space 1253 # ah well, not enough space
… …
882 1261
883 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1262 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
884 } 1263 }
885 } 1264 }
886 1265
1266 CFClient::UI::harmonize \@h;
1267
887 my $y = 0; 1268 my $y = 0;
888 for (0 .. $#$children) { 1269 for (0 .. $#$children) {
889 my $child = $children->[$_]; 1270 my $child = $children->[$_];
890 my $h = $h[$_]; 1271 my $h = $h[$_];
891 $child->size_allocate (0, $y, $w, $h); 1272 $child->configure (0, $y, $w, $h);
892 1273
893 $y += $h; 1274 $y += $h;
894 } 1275 }
1276
1277 1
895} 1278}
896 1279
897############################################################################# 1280#############################################################################
898 1281
899package CFClient::UI::Label; 1282package CFClient::UI::Label;
900 1283
901our @ISA = CFClient::UI::Base::; 1284our @ISA = CFClient::UI::DrawBG::;
902 1285
903use SDL::OpenGL; 1286use CFClient::OpenGL;
904 1287
905sub new { 1288sub new {
906 my ($class, %arg) = @_; 1289 my ($class, %arg) = @_;
907 1290
908 my $self = $class->SUPER::new ( 1291 my $self = $class->SUPER::new (
909 fg => [1, 1, 1], 1292 fg => [1, 1, 1],
910 height => $::FONTSIZE, 1293 #bg => none
911 text => "", 1294 #active_bg => none
912 align => -1, 1295 #font => default_font
913 padding => 2, 1296 #text => initial text
1297 #markup => initial narkup
1298 #max_w => maximum pixel width
1299 ellipsise => 3, # end
914 layout => new CFClient::Layout, 1300 layout => (new CFClient::Layout),
1301 fontsize => 1,
1302 align => -1,
1303 valign => -1,
1304 padding => 2,
1305 can_events => 0,
915 %arg 1306 %arg
916 ); 1307 );
917 1308
1309 if (exists $self->{template}) {
1310 my $layout = new CFClient::Layout;
1311 $layout->set_text (delete $self->{template});
1312 $self->{template} = $layout;
1313 }
1314
1315 if (exists $self->{markup}) {
1316 $self->set_markup (delete $self->{markup});
1317 } else {
918 $self->set_text ($self->{text}); 1318 $self->set_text (delete $self->{text});
1319 }
919 1320
920 $self 1321 $self
921} 1322}
922 1323
923sub escape_text { 1324sub escape($) {
924 local $_ = $_[1]; 1325 local $_ = $_[0];
925 1326
926 s/&/&amp;/g; 1327 s/&/&amp;/g;
927 s/>/&gt;/g; 1328 s/>/&gt;/g;
928 s/</&lt;/g; 1329 s/</&lt;/g;
929 1330
930 $_[1] 1331 $_
1332}
1333
1334sub update {
1335 my ($self) = @_;
1336
1337 delete $self->{texture};
1338 $self->SUPER::update;
931} 1339}
932 1340
933sub set_text { 1341sub set_text {
934 my ($self, $text) = @_; 1342 my ($self, $text) = @_;
935 1343
1344 return if $self->{text} eq "T$text";
936 $self->{text} = $text; 1345 $self->{text} = "T$text";
1346
1347 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
937 $self->{layout}->set_markup ($text); 1348 $self->{layout}->set_text ($text);
938 1349
939 delete $self->{texture};
940# $self->{w} = $self->{h} = -1;
941 $self->update; 1350 $self->update;
1351 $self->check_size;
942} 1352}
943 1353
944sub get_text { 1354sub set_markup {
945 my ($self, $text) = @_; 1355 my ($self, $markup) = @_;
946 1356
947 $self->{text} 1357 return if $self->{text} eq "M$markup";
1358 $self->{text} = "M$markup";
1359
1360 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1361
1362 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1363 $self->{layout}->set_markup ($markup);
1364
1365 $self->update;
1366 $self->check_size;
948} 1367}
949 1368
950sub size_request { 1369sub size_request {
951 my ($self) = @_; 1370 my ($self) = @_;
952 1371
953 $self->{layout}->set_width; 1372 $self->{layout}->set_font ($self->{font}) if $self->{font};
1373 $self->{layout}->set_width ($self->{max_w} || -1);
954 $self->{layout}->set_height ($self->{height}); 1374 $self->{layout}->set_ellipsise ($self->{ellipsise});
1375 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1376 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1377
955 my ($w, $h) = $self->{layout}->size; 1378 my ($w, $h) = $self->{layout}->size;
1379
1380 if (exists $self->{template}) {
1381 $self->{template}->set_font ($self->{font}) if $self->{font};
1382 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1383
1384 my ($w2, $h2) = $self->{template}->size;
1385
1386 $w = List::Util::max $w, $w2;
1387 $h = List::Util::max $h, $h2;
1388 }
956 1389
957 ( 1390 (
958 $w + $self->{padding} * 2, 1391 $w + $self->{padding} * 2,
959 $h + $self->{padding} * 2, 1392 $h + $self->{padding} * 2,
960 ) 1393 )
961} 1394}
962 1395
963sub size_allocate { 1396sub size_allocate {
964 my ($self, $x, $y, $w, $h) = @_; 1397 my ($self, $w, $h) = @_;
965
966 $self->_size_allocate ($x, $y, $w, $h) or return;
967 1398
968 delete $self->{texture}; 1399 delete $self->{texture};
969} 1400}
970 1401
971sub update { 1402sub set_fontsize {
972 my ($self) = @_; 1403 my ($self, $fontsize) = @_;
973 1404
1405 $self->{fontsize} = $fontsize;
974 delete $self->{texture}; 1406 delete $self->{texture};
1407
975 $self->SUPER::update; 1408 $self->update;
1409 $self->check_size;
976} 1410}
977 1411
978sub _draw { 1412sub _draw {
979 my ($self) = @_; 1413 my ($self) = @_;
980 1414
1415 $self->SUPER::_draw; # draw background, if applicable
1416
981 my $tex = $self->{texture} ||= do { 1417 my $tex = $self->{texture} ||= do {
1418 $self->{layout}->set_foreground (@{$self->{fg}});
1419 $self->{layout}->set_font ($self->{font}) if $self->{font};
982 $self->{layout}->set_width ($self->{w}); 1420 $self->{layout}->set_width ($self->{w});
983 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1421 $self->{layout}->set_ellipsise ($self->{ellipsise});
1422 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1423 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1424
984 new_from_layout CFClient::Texture $self->{layout} 1425 my $tex = new_from_layout CFClient::Texture $self->{layout};
1426
1427 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1428 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1429 : ($self->{w} - $tex->{w}) * 0.5);
1430
1431 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1432 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1433 : ($self->{h} - $tex->{h}) * 0.5);
1434
1435 $tex
985 }; 1436 };
986 1437
987 glEnable GL_BLEND;
988 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
989 glEnable GL_TEXTURE_2D; 1438 glEnable GL_TEXTURE_2D;
990 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1439 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
991 1440
1441 if ($tex->{format} == GL_ALPHA) {
992 glColor @{$self->{fg}}; 1442 glColor @{$self->{fg}};
993 1443 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
994 my $x = 1444 } else {
995 $self->{align} < 0 ? $self->{padding} 1445 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
996 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1446 }
997 : ($self->{w} - $tex->{w}) * 0.5;
998
999 glTranslate int $x, int +($self->{h} - $tex->{h}) * 0.5, 0;
1000 $tex->draw_quad (0, 0);
1001 1447
1002 glDisable GL_TEXTURE_2D; 1448 glDisable GL_TEXTURE_2D;
1003 glDisable GL_BLEND;
1004} 1449}
1005 1450
1006############################################################################# 1451#############################################################################
1007 1452
1008package CFClient::UI::Entry; 1453package CFClient::UI::EntryBase;
1009 1454
1010our @ISA = CFClient::UI::Label::; 1455our @ISA = CFClient::UI::Label::;
1011 1456
1012use SDL; 1457use CFClient::OpenGL;
1013use SDL::OpenGL;
1014 1458
1015sub new { 1459sub new {
1016 my $class = shift; 1460 my $class = shift;
1017 1461
1018 $class->SUPER::new ( 1462 $class->SUPER::new (
1019 fg => [1, 1, 1], 1463 fg => [1, 1, 1],
1020 bg => [0, 0, 0, 0.2], 1464 bg => [0, 0, 0, 0.2],
1021 active_bg => [1, 1, 1, 0.5], 1465 active_bg => [1, 1, 1, 0.5],
1022 active_fg => [0, 0, 0], 1466 active_fg => [0, 0, 0],
1023 can_hover => 1, 1467 can_hover => 1,
1024 can_focus => 1, 1468 can_focus => 1,
1469 valign => 0,
1470 can_events => 1,
1025 @_ 1471 @_
1026 ) 1472 )
1027} 1473}
1028 1474
1029sub _set_text { 1475sub _set_text {
1030 my ($self, $text) = @_; 1476 my ($self, $text) = @_;
1031 1477
1032 my $old_text = $self->{text}; 1478 delete $self->{cur_h};
1479
1480 return if $self->{text} eq $text;
1481
1482 delete $self->{texture};
1033 1483
1034 $self->{last_activity} = $::NOW; 1484 $self->{last_activity} = $::NOW;
1035
1036 $self->{text} = $text; 1485 $self->{text} = $text;
1037 $self->{layout}->set_width ($self->{w});
1038 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1039 1486
1040 $text =~ s/./*/g if $self->{hidden}; 1487 $text =~ s/./*/g if $self->{hidden};
1488 $self->{layout}->set_text ("$text ");
1041 1489
1042 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1490 $self->emit (changed => $self->{text});
1043
1044 $text = substr $text, 0, $self->{cursor};
1045 utf8::encode $text;
1046
1047 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1048
1049 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1050 if $old_text ne $self->{text};
1051}
1052
1053sub size_request {
1054 my ($self) = @_;
1055
1056 my ($w, $h) = $self->SUPER::size_request;
1057
1058 ($w + 1, $h) # add 1 for cursor
1059}
1060
1061sub size_allocate {
1062 my ($self, $x, $y, $w, $h) = @_;
1063
1064 $self->SUPER::size_allocate ($x, $y, $w, $h);
1065
1066 $self->_set_text ($self->{text});
1067} 1491}
1068 1492
1069sub set_text { 1493sub set_text {
1070 my ($self, $text) = @_; 1494 my ($self, $text) = @_;
1071 1495
1072 $self->{cursor} = length $text; 1496 $self->{cursor} = length $text;
1073 $self->_set_text ($text); 1497 $self->_set_text ($text);
1074 $self->update; 1498 $self->update;
1499 $self->check_size;
1500}
1501
1502sub get_text {
1503 $_[0]{text}
1504}
1505
1506sub size_request {
1507 my ($self) = @_;
1508
1509 my ($w, $h) = $self->SUPER::size_request;
1510
1511 ($w + 1, $h) # add 1 for cursor
1512}
1513
1514sub size_allocate {
1515 my ($self, $w, $h) = @_;
1516
1517 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1075} 1518}
1076 1519
1077sub key_down { 1520sub key_down {
1078 my ($self, $ev) = @_; 1521 my ($self, $ev) = @_;
1079 1522
1080 my $mod = $ev->key_mod; 1523 my $mod = $ev->{mod};
1081 my $sym = $ev->key_sym; 1524 my $sym = $ev->{sym};
1082
1083 my $uni = $ev->key_unicode; 1525 my $uni = $ev->{unicode};
1084 1526
1085 my $text = $self->get_text; 1527 my $text = $self->get_text;
1086 1528
1087 if ($sym == SDLK_BACKSPACE) { 1529 if ($uni == 8) {
1088 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1530 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1089 } elsif ($sym == SDLK_DELETE) { 1531 } elsif ($uni == 127) {
1090 substr $text, $self->{cursor}, 1, ""; 1532 substr $text, $self->{cursor}, 1, "";
1091 } elsif ($sym == SDLK_LEFT) { 1533 } elsif ($sym == CFClient::SDLK_LEFT) {
1092 --$self->{cursor} if $self->{cursor}; 1534 --$self->{cursor} if $self->{cursor};
1093 } elsif ($sym == SDLK_RIGHT) { 1535 } elsif ($sym == CFClient::SDLK_RIGHT) {
1094 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1536 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1095 } elsif ($sym == SDLK_HOME) { 1537 } elsif ($sym == CFClient::SDLK_HOME) {
1096 $self->{cursor} = 0; 1538 $self->{cursor} = 0;
1097 } elsif ($sym == SDLK_END) { 1539 } elsif ($sym == CFClient::SDLK_END) {
1098 $self->{cursor} = length $text; 1540 $self->{cursor} = length $text;
1541 } elsif ($uni == 27) {
1542 $self->emit ('escape');
1099 } elsif ($uni) { 1543 } elsif ($uni) {
1100 substr $text, $self->{cursor}++, 0, chr $uni; 1544 substr $text, $self->{cursor}++, 0, chr $uni;
1101 } 1545 }
1102 1546
1103 $self->_set_text ($text); 1547 $self->_set_text ($text);
1104 $self->update; 1548 $self->update;
1549 $self->check_size;
1105} 1550}
1106 1551
1107sub focus_in { 1552sub focus_in {
1108 my ($self) = @_; 1553 my ($self) = @_;
1109 1554
… …
1157 1602
1158 $self->SUPER::_draw; 1603 $self->SUPER::_draw;
1159 1604
1160 #TODO: force update every cursor change :( 1605 #TODO: force update every cursor change :(
1161 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1606 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1607
1608 unless (exists $self->{cur_h}) {
1609 my $text = substr $self->{text}, 0, $self->{cursor};
1610 utf8::encode $text;
1611
1612 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1613 }
1614
1162 glColor @{$self->{fg}}; 1615 glColor @{$self->{fg}};
1163 glBegin GL_LINES; 1616 glBegin GL_LINES;
1164 glVertex $self->{cur_x}, $self->{cur_y};
1165 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1617 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1618 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1166 glEnd; 1619 glEnd;
1167 } 1620 }
1168} 1621}
1169 1622
1170package CFClient::UI::LineEntry; 1623package CFClient::UI::Entry;
1171 1624
1172our @ISA = CFClient::UI::Entry::; 1625our @ISA = CFClient::UI::EntryBase::;
1173 1626
1174use SDL; 1627use CFClient::OpenGL;
1175use SDL::OpenGL;
1176 1628
1177sub key_down { 1629sub key_down {
1178 my ($self, $ev) = @_; 1630 my ($self, $ev) = @_;
1179 1631
1180 my $sym = $ev->key_sym; 1632 my $sym = $ev->{sym};
1181 1633
1182 if ($sym == SDLK_RETURN) { 1634 if ($sym == 13) {
1635 unshift @{$self->{history}},
1636 my $txt = $self->get_text;
1637 $self->{history_pointer} = -1;
1638 $self->{history_saveback} = '';
1183 $self->emit (activate => $self->get_text); 1639 $self->emit (activate => $txt);
1184 $self->update; 1640 $self->update;
1641
1642 } elsif ($sym == CFClient::SDLK_UP) {
1643 if ($self->{history_pointer} < 0) {
1644 $self->{history_saveback} = $self->get_text;
1645 }
1646 if (@{$self->{history} || []} > 0) {
1647 $self->{history_pointer}++;
1648 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1649 $self->{history_pointer} = @{$self->{history} || []} - 1;
1650 }
1651 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1652 }
1653
1654 } elsif ($sym == CFClient::SDLK_DOWN) {
1655 $self->{history_pointer}--;
1656 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1657
1658 if ($self->{history_pointer} >= 0) {
1659 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1660 } else {
1661 $self->set_text ($self->{history_saveback});
1662 }
1185 1663
1186 } else { 1664 } else {
1187 $self->SUPER::key_down ($ev); 1665 $self->SUPER::key_down ($ev);
1188 } 1666 }
1189 1667
… …
1193 1671
1194package CFClient::UI::Button; 1672package CFClient::UI::Button;
1195 1673
1196our @ISA = CFClient::UI::Label::; 1674our @ISA = CFClient::UI::Label::;
1197 1675
1198use SDL; 1676use CFClient::OpenGL;
1199use SDL::OpenGL;
1200 1677
1201my @tex = 1678my @tex =
1202 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1679 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1203 qw(b1_button_active.png); 1680 qw(b1_button_active.png);
1204 1681
1205sub new { 1682sub new {
1206 my $class = shift; 1683 my $class = shift;
1207 1684
1208 $class->SUPER::new ( 1685 $class->SUPER::new (
1209 padding => 4, 1686 padding => 4,
1210 fg => [1, 1, 1], 1687 fg => [1, 1, 1],
1211 bg => [1, 1, 1, 0.2],
1212 active_fg => [1, 1, 0], 1688 active_fg => [0, 0, 1],
1213 can_hover => 1, 1689 can_hover => 1,
1690 align => 0,
1691 valign => 0,
1692 can_events => 1,
1214 @_ 1693 @_
1215 ) 1694 )
1216} 1695}
1217 1696
1218sub button_up { 1697sub button_up {
… …
1226 1705
1227sub _draw { 1706sub _draw {
1228 my ($self) = @_; 1707 my ($self) = @_;
1229 1708
1230 local $self->{fg} = $self->{fg}; 1709 local $self->{fg} = $self->{fg};
1231 my $tex = $tex[0];
1232
1233 glEnable GL_BLEND;
1234 glEnable GL_TEXTURE_2D;
1235 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1236 1710
1237 if ($GRAB == $self) { 1711 if ($GRAB == $self) {
1238 $self->{fg} = $self->{active_fg}; 1712 $self->{fg} = $self->{active_fg};
1239 } 1713 }
1240 1714
1241 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1715 glEnable GL_TEXTURE_2D;
1242 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1717 glColor 0, 0, 0, 1;
1243 1718
1244 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1719 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1245 1720
1246 glDisable GL_TEXTURE_2D; 1721 glDisable GL_TEXTURE_2D;
1247 glDisable GL_BLEND;
1248 1722
1249 $self->SUPER::_draw; 1723 $self->SUPER::_draw;
1250} 1724}
1251 1725
1252############################################################################# 1726#############################################################################
1253 1727
1254package CFClient::UI::CheckBox; 1728package CFClient::UI::CheckBox;
1255 1729
1256our @ISA = CFClient::UI::DrawBG::; 1730our @ISA = CFClient::UI::DrawBG::;
1257 1731
1258use SDL; 1732my @tex =
1259use SDL::OpenGL; 1733 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1734 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1735
1736use CFClient::OpenGL;
1260 1737
1261sub new { 1738sub new {
1262 my $class = shift; 1739 my $class = shift;
1263 1740
1264 $class->SUPER::new ( 1741 $class->SUPER::new (
1265 padding => 2, 1742 padding => 2,
1266 fg => [1, 1, 1], 1743 fg => [1, 1, 1],
1267 active_fg => [1, 1, 0], 1744 active_fg => [1, 1, 0],
1745 bg => [0, 0, 0, 0.2],
1746 active_bg => [1, 1, 1, 0.5],
1268 state => 0, 1747 state => 0,
1269 can_hover => 1, 1748 can_hover => 1,
1270 @_ 1749 @_
1271 ) 1750 )
1272} 1751}
… …
1275 my ($self) = @_; 1754 my ($self) = @_;
1276 1755
1277 ($self->{padding} * 2 + 6) x 2 1756 ($self->{padding} * 2 + 6) x 2
1278} 1757}
1279 1758
1280sub size_allocate {
1281 my ($self, $x, $y, $w, $h) = @_;
1282
1283 $self->_size_allocate ($x, $y, $w, $h);
1284}
1285
1286sub button_down { 1759sub button_down {
1287 my ($self, $ev, $x, $y) = @_; 1760 my ($self, $ev, $x, $y) = @_;
1288 1761
1289 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1762 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1290 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1763 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1299 $self->SUPER::_draw; 1772 $self->SUPER::_draw;
1300 1773
1301 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1774 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1302 1775
1303 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1776 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1304 1777
1305 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1778 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1306 1779
1307 glBegin GL_LINE_LOOP; 1780 my $tex = $self->{state} ? $tex[1] : $tex[0];
1308 glVertex 0 , 0; 1781
1309 glVertex 0 , $s; 1782 glEnable GL_TEXTURE_2D;
1310 glVertex $s, $s; 1783 $tex->draw_quad_alpha (0, 0, $s, $s);
1311 glVertex $s, 0; 1784 glDisable GL_TEXTURE_2D;
1785}
1786
1787#############################################################################
1788
1789package CFClient::UI::Image;
1790
1791our @ISA = CFClient::UI::Base::;
1792
1793use CFClient::OpenGL;
1794use Carp qw/confess/;
1795
1796our %loaded_images;
1797
1798sub new {
1799 my $class = shift;
1800
1801 my $self = $class->SUPER::new (can_events => 0, @_);
1802
1803 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1804
1805 $loaded_images{$self->{image}} ||=
1806 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1807
1808 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1809
1810 Scalar::Util::weaken $loaded_images{$self->{image}};
1811
1812 $self->{aspect} = $tex->{w} / $tex->{h};
1813
1814 $self
1815}
1816
1817sub size_request {
1818 my ($self) = @_;
1819
1820 ($self->{tex}->{w}, $self->{tex}->{h})
1821}
1822
1823sub _draw {
1824 my ($self) = @_;
1825
1826 my $tex = $self->{tex};
1827
1828 my ($w, $h) = ($self->{w}, $self->{h});
1829
1830 if ($self->{rot90}) {
1831 glRotate 90, 0, 0, 1;
1832 glTranslate 0, -$self->{w}, 0;
1833
1834 ($w, $h) = ($h, $w);
1835 }
1836
1837 glEnable GL_TEXTURE_2D;
1838 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1839
1840 $tex->draw_quad_alpha (0, 0, $w, $h);
1841
1842 glDisable GL_TEXTURE_2D;
1843}
1844
1845#############################################################################
1846
1847package CFClient::UI::VGauge;
1848
1849our @ISA = CFClient::UI::Base::;
1850
1851use List::Util qw(min max);
1852
1853use CFClient::OpenGL;
1854
1855my %tex = (
1856 food => [
1857 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1858 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1859 ],
1860 grace => [
1861 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1862 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1863 ],
1864 hp => [
1865 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1866 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1867 ],
1868 mana => [
1869 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1870 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1871 ],
1872);
1873
1874# eg. VGauge->new (gauge => 'food'), default gauge: food
1875sub new {
1876 my $class = shift;
1877
1878 my $self = $class->SUPER::new (
1879 type => 'food',
1880 @_
1881 );
1882
1883 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1884
1885 $self
1886}
1887
1888sub size_request {
1889 my ($self) = @_;
1890
1891 #my $tex = $tex{$self->{type}}[0];
1892 #@$tex{qw(w h)}
1893 (0, 0)
1894}
1895
1896sub set_max {
1897 my ($self, $max) = @_;
1898
1899 return if $self->{max_val} == $max;
1900
1901 $self->{max_val} = $max;
1902 $self->update;
1903}
1904
1905sub set_value {
1906 my ($self, $val, $max) = @_;
1907
1908 $self->set_max ($max)
1909 if defined $max;
1910
1911 return if $self->{val} == $val;
1912
1913 $self->{val} = $val;
1914 $self->update;
1915}
1916
1917sub _draw {
1918 my ($self) = @_;
1919
1920 my $tex = $tex{$self->{type}};
1921 my ($t1, $t2, $t3) = @$tex;
1922
1923 my ($w, $h) = ($self->{w}, $self->{h});
1924
1925 if ($self->{vertical}) {
1926 glRotate 90, 0, 0, 1;
1927 glTranslate 0, -$self->{w}, 0;
1928
1929 ($w, $h) = ($h, $w);
1930 }
1931
1932 my $ycut = $self->{val} / ($self->{max_val} || 1);
1933
1934 my $ycut1 = max 0, min 1, $ycut;
1935 my $ycut2 = max 0, min 1, $ycut - 1;
1936
1937 my $h1 = $self->{h} * (1 - $ycut1);
1938 my $h2 = $self->{h} * (1 - $ycut2);
1939
1940 glEnable GL_BLEND;
1941 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1942 glEnable GL_TEXTURE_2D;
1943 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1944
1945 glBindTexture GL_TEXTURE_2D, $t1->{name};
1946 glBegin GL_QUADS;
1947 glTexCoord 0 , 0; glVertex 0 , 0;
1948 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1949 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1950 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1312 glEnd; 1951 glEnd;
1313 1952
1314 if ($self->{state}) { 1953 my $ycut1 = List::Util::min 1, $ycut;
1954 glBindTexture GL_TEXTURE_2D, $t2->{name};
1955 glBegin GL_QUADS;
1956 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1957 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1958 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1959 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1960 glEnd;
1961
1962 if ($t3) {
1963 glBindTexture GL_TEXTURE_2D, $t3->{name};
1315 glBegin GL_LINES; 1964 glBegin GL_QUADS;
1316 glVertex 0 , 0; 1965 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1317 glVertex $s, $s; 1966 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1318 glVertex $s, 0; 1967 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1319 glVertex 0 , $s; 1968 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1320 glEnd; 1969 glEnd;
1321 } 1970 }
1971
1972 glDisable GL_BLEND;
1973 glDisable GL_TEXTURE_2D;
1974}
1975
1976#############################################################################
1977
1978package CFClient::UI::Gauge;
1979
1980our @ISA = CFClient::UI::VBox::;
1981
1982sub new {
1983 my ($class, %arg) = @_;
1984
1985 my $self = $class->SUPER::new (
1986 tooltip => $arg{type},
1987 can_hover => 1,
1988 can_events => 1,
1989 %arg,
1990 );
1991
1992 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1993 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1994 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1995
1996 $self
1997}
1998
1999sub set_fontsize {
2000 my ($self, $fsize) = @_;
2001
2002 $self->{value}->set_fontsize ($fsize);
2003 $self->{max} ->set_fontsize ($fsize);
2004}
2005
2006sub set_max {
2007 my ($self, $max) = @_;
2008
2009 $self->{gauge}->set_max ($max);
2010 $self->{max}->set_text ($max);
2011}
2012
2013sub set_value {
2014 my ($self, $val, $max) = @_;
2015
2016 $self->set_max ($max)
2017 if defined $max;
2018
2019 $self->{gauge}->set_value ($val, $max);
2020 $self->{value}->set_text ($val);
1322} 2021}
1323 2022
1324############################################################################# 2023#############################################################################
1325 2024
1326package CFClient::UI::Slider; 2025package CFClient::UI::Slider;
1327 2026
1328use strict; 2027use strict;
1329 2028
1330use SDL::OpenGL; 2029use CFClient::OpenGL;
1331 2030
1332our @ISA = CFClient::UI::DrawBG::; 2031our @ISA = CFClient::UI::DrawBG::;
1333 2032
1334my @tex = 2033my @tex =
1335 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2034 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1336 qw(s1_slider.png s1_slider_bg.png); 2035 qw(s1_slider.png s1_slider_bg.png);
1337 2036
1338sub new { 2037sub new {
1339 my $class = shift; 2038 my $class = shift;
1340 2039
1341 # range [value, low, high, page] 2040 # range [value, low, high, page, unit]
1342 2041
1343 # TODO: 0-width page 2042 # TODO: 0-width page
1344 # TODO: req_w/h are wrong with vertical 2043 # TODO: req_w/h are wrong with vertical
1345 # TODO: calculations are off 2044 # TODO: calculations are off
1346 my $self = $class->SUPER::new ( 2045 my $self = $class->SUPER::new (
1347 fg => [1, 1, 1], 2046 fg => [1, 1, 1],
1348 active_fg => [0, 0, 0], 2047 active_fg => [0, 0, 0],
2048 bg => [0, 0, 0, 0.2],
2049 active_bg => [1, 1, 1, 0.5],
1349 range => [0, 0, 100, 10], 2050 range => [0, 0, 100, 10],
1350 req_w => 40, 2051 req_w => $::WIDTH / 80,
1351 req_h => 13, 2052 req_h => $::WIDTH / 80,
1352 vertical => 0, 2053 vertical => 0,
1353 can_hover => 1, 2054 can_hover => 1,
2055 inner_pad => .05,
1354 @_ 2056 @_
1355 ); 2057 );
1356 2058
2059 $self->set_value ($self->{range}[0]);
2060 $self->update;
2061
1357 $self 2062 $self
2063}
2064
2065sub set_value {
2066 my ($self, $value) = @_;
2067
2068 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2069
2070 $hi = $lo + 1 if $hi <= $lo;
2071
2072 $value = $lo if $value < $lo;
2073 $value = $hi if $value > $hi;
2074
2075 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2076 if $unit;
2077
2078 $page = $hi - $lo if $page > $hi - $lo;
2079
2080 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2081
2082 if ($value != $old_value) {
2083 $self->emit (changed => $value);
2084 $self->update;
2085 }
1358} 2086}
1359 2087
1360sub size_request { 2088sub size_request {
1361 my ($self) = @_; 2089 my ($self) = @_;
1362 2090
… …
1375 2103
1376sub mouse_motion { 2104sub mouse_motion {
1377 my ($self, $ev, $x, $y) = @_; 2105 my ($self, $ev, $x, $y) = @_;
1378 2106
1379 if ($GRAB == $self) { 2107 if ($GRAB == $self) {
2108 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2109
2110 my (undef, $lo, $hi, $page) = @{$self->{range}};
2111
2112 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
2113
2114 $self->set_value ($x * ($hi - $lo) + $lo);
2115 }
2116}
2117
2118sub update {
2119 my ($self) = @_;
2120
2121 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2122 $self->set_value ($self->{range}[0]);
2123
1380 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2124 my ($value, $lo, $hi, $page) = @{$self->{range}};
1381 2125
1382 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2126 my $inner_w = 1 - 2 * $self->{inner_pad};
1383 2127
1384 $x = $x * ($hi - $lo) / $w + $lo; 2128 $self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1385 $x = $lo if $x < $lo;
1386 $x = $hi - $page if $x > $hi - $page;
1387 $self->{range}[0] = $x;
1388 2129
1389 $self->emit (changed => $x); 2130 $page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1390 $self->update; 2131 $value = $self->{scale} * ($value - $lo);
2132
2133 $value = $self->{inner_pad} + ($value - $page * 0.5);
2134
2135 $value = 0 if $value < 0;
2136 $page = 1 - $value if $value + $page > 1;
2137
2138 $self->{knob_x} = $value;
2139 $self->{knob_w} = $page;
1391 } 2140 });
2141
2142 $self->SUPER::update;
1392} 2143}
1393 2144
1394sub _draw { 2145sub _draw {
1395 my ($self) = @_; 2146 my ($self) = @_;
1396 2147
1397 $self->SUPER::_draw (); 2148 $self->SUPER::_draw ();
1398 2149
1399 my ($w, $h) = @$self{qw(w h)}; 2150 glScale $self->{w}, $self->{h};
1400 2151
1401 if ($self->{vertical}) { 2152 if ($self->{vertical}) {
1402 # draw a vertical slider like a rotated horizontal slider 2153 # draw a vertical slider like a rotated horizontal slider
1403 2154
2155 glTranslate 1, 0, 0;
1404 glRotate 90, 0, 0, 1; 2156 glRotate 90, 0, 0, 1;
1405 glTranslate 0, -$self->{w}, 0;
1406
1407 ($w, $h) = ($h, $w);
1408 } 2157 }
1409 2158
1410 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2159 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1411 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2160 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1412 2161
1413 my ($value, $lo, $hi, $page) = @{$self->{range}};
1414
1415 # the inner_* stuff is for generating a padding for the slider handle,
1416 # so that the handle doesn't leave the texture. This calculation isn't 100%
1417 # correct propably, but it does the job for now
1418 my $inner_pad = 5; # 5% of width for slider bg texture border
1419 my $inner_pad_px = ($w / 100) * $inner_pad; # % to pixels
1420 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1421
1422 $page = int $page * $inner_w / ($hi - $lo);
1423 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1424
1425 $w -= $page;
1426 $page &= ~1;
1427 glTranslate $page * 0.5, 0, 0;
1428 $page ||= 2;
1429
1430 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1431 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1432
1433 glEnable GL_BLEND;
1434 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1435 glEnable GL_TEXTURE_2D; 2162 glEnable GL_TEXTURE_2D;
1436 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2163 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1437 2164
1438 # draw background 2165 # draw background
1439 $tex[1]->draw_quad (0, 0, $w, $h); 2166 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1440 2167
1441 # draw handle 2168 # draw handle
1442 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2169 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1443 2170
1444 glDisable GL_BLEND;
1445 glDisable GL_TEXTURE_2D; 2171 glDisable GL_TEXTURE_2D;
1446} 2172}
1447 2173
1448############################################################################# 2174#############################################################################
1449 2175
1450package CFClient::UI::TextView; 2176package CFClient::UI::TextView;
1451 2177
1452our @ISA = CFClient::UI::HBox::; 2178our @ISA = CFClient::UI::HBox::;
1453 2179
1454use SDL::OpenGL; 2180use CFClient::OpenGL;
1455 2181
1456sub new { 2182sub new {
1457 my $class = shift; 2183 my $class = shift;
1458 2184
1459 my $self = $class->SUPER::new ( 2185 my $self = $class->SUPER::new (
1460 par => [], 2186 fontsize => 1,
2187 can_events => 0,
2188 #font => default_font
1461 @_, 2189 @_,
2190
2191 layout => (new CFClient::Layout 1),
2192 par => [],
2193 height => 0,
1462 children => [ 2194 children => [
1463 (new CFClient::UI::Empty expand => 1), 2195 (new CFClient::UI::Empty expand => 1),
1464 (new CFClient::UI::Slider vertical => 1), 2196 (new CFClient::UI::Slider vertical => 1),
1465 ], 2197 ],
1466 ); 2198 );
1467 2199
2200 $self->{children}[1]->connect (changed => sub { $self->update });
2201
1468 $self 2202 $self
2203}
2204
2205sub set_fontsize {
2206 my ($self, $fontsize) = @_;
2207
2208 $self->{fontsize} = $fontsize;
2209 $self->reflow;
2210}
2211
2212sub text_height {
2213 my ($self, $text) = @_;
2214
2215 my $layout = $self->{layout};
2216
2217 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2218 $layout->set_width ($self->{children}[0]{w});
2219 $layout->set_markup ($text);
2220
2221 ($layout->size)[1]
2222}
2223
2224sub reflow {
2225 my ($self) = @_;
2226
2227 $self->{need_reflow}++;
2228 $self->update;
2229}
2230
2231sub size_allocate {
2232 my ($self, $w, $h) = @_;
2233
2234 $self->SUPER::size_allocate ($w, $h);
2235
2236 $self->{layout}->set_font ($self->{font}) if $self->{font};
2237 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2238 $self->{layout}->set_width ($self->{children}[0]{w});
2239
2240 $self->reflow;
1469} 2241}
1470 2242
1471sub add_paragraph { 2243sub add_paragraph {
1472 my ($self, $color, $text) = @_; 2244 my ($self, $color, $text) = @_;
1473 2245
2246 #TODO: intelligently "reformat" paragraph
2247
2248 my $height = $self->text_height ($text);
2249
2250 $self->{height} += $height;
2251
1474 push @{$self->{par}}, [$color, $text]; 2252 push @{$self->{par}}, [$height, $color, $text];
1475 my $count = scalar @{$self->{par}}; 2253
1476 $self->{children}[1]{range} = [$count - 1, 0, $count, 1]; 2254 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1477 $self->{children}[1]->update; 2255 $self->{children}[1]->update;
1478} 2256}
1479 2257
2258sub update {
2259 my ($self) = @_;
2260
2261 $self->SUPER::update;
2262
2263 return unless $self->{h} > 0;
2264
2265 delete $self->{texture};
2266
2267 $ROOT->on_post_alloc ($self, sub {
2268 if (delete $self->{need_reflow}) {
2269 my $height = 0;
2270
2271 $height += $_->[0] = $self->text_height ($_->[2])
2272 for @{$self->{par}};
2273
2274 $self->{height} = $height;
2275
2276 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2277
2278 delete $self->{texture};
2279 }
2280
2281 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2282 glClearColor 0.5, 0.5, 0.5, 0;
2283 glClear GL_COLOR_BUFFER_BIT;
2284
2285 glEnable GL_TEXTURE_2D;
2286 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2287
2288 my $top = int $self->{children}[1]{range}[0];
2289
2290 my $y0 = $top;
2291 my $y1 = $top + $self->{h};
2292
2293 my $y = 0;
2294
2295 my $layout = $self->{layout};
2296
2297 $layout->set_font ($self->{font}) if $self->{font};
2298
2299 for my $par (@{$self->{par}}) {
2300 my $h = $par->[0];
2301
2302 if ($y0 < $y + $h && $y < $y1) {
2303 $layout->set_foreground (@{ $par->[1] });
2304 $layout->set_markup ($par->[2]);
2305
2306 my ($W, $H) = $layout->size;
2307 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
2308 }
2309
2310 $y += $h;
2311 }
2312
2313 glDisable GL_TEXTURE_2D;
2314 };
2315 });
2316}
2317
1480sub _draw { 2318sub _draw {
1481 my ($self) = @_; 2319 my ($self) = @_;
1482 2320
1483 my $par = $self->{par};
1484
1485 my $bottom = (scalar @$par) - 1;
1486
1487 my $w = $self->{children}[0]{w};
1488 my $y = $self->{h};
1489
1490 glEnable GL_BLEND;
1491 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1492 glEnable GL_TEXTURE_2D; 2321 glEnable GL_TEXTURE_2D;
1493 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2322 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1494 2323 glColor 1, 1, 1, 1;
1495 # TODO: everything! 2324 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1496 while ($y > 0 && $bottom >= 0) {
1497 my $par = $par->[$bottom--];
1498
1499 my $layout = new CFClient::Layout;
1500
1501 $layout->set_height ($::FONTSIZE);
1502 $layout->set_width ($w);
1503 $layout->set_text ($par->[1]);
1504 my $tex = new_from_layout CFClient::Texture $layout;
1505 $y -= $tex->{h};
1506
1507 glColor @{ $par->[0] };
1508 $tex->draw_quad (0, $y);
1509 }
1510
1511 glDisable GL_TEXTURE_2D; 2325 glDisable GL_TEXTURE_2D;
1512 glDisable GL_BLEND;
1513}
1514 2326
1515############################################################################# 2327 $self->{children}[1]->draw;
1516 2328
1517package CFClient::UI::MapWidget;
1518
1519use strict;
1520
1521use List::Util qw(min max);
1522
1523use SDL;
1524use SDL::OpenGL;
1525
1526our @ISA = CFClient::UI::Base::;
1527
1528sub new {
1529 my $class = shift;
1530
1531 $class->SUPER::new (
1532 z => -1,
1533 can_focus => 1,
1534 list => (glGenLists 1),
1535 @_
1536 )
1537}
1538
1539sub key_down {
1540 print "MAPKEYDOWN\n";
1541}
1542
1543sub key_up {
1544}
1545
1546sub size_request {
1547 (
1548 1 + 32 * int $::WIDTH / 32,
1549 1 + 32 * int $::HEIGHT / 32,
1550 )
1551}
1552
1553sub update {
1554 my ($self) = @_;
1555
1556 $self->{need_update} = 1;
1557 $self->SUPER::update;
1558}
1559
1560sub draw {
1561 my ($self) = @_;
1562
1563 $self->{need_update}++;#d#
1564 if (delete $self->{need_update}) {
1565 glNewList $self->{list}, GL_COMPILE;
1566
1567 my $sw = int $::WIDTH / 32;
1568 my $sh = int $::HEIGHT / 32;
1569
1570 if ($::MAP) {
1571 my ($w, $h, $data) = $::MAP->draw (0, 0, $sw, $sh);
1572
1573 if ($::CFG->{fow_enable}) {
1574 if ($::CFG->{fow_smooth}) { # smooth fog of war
1575 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1576 glConvolutionFilter2D
1577 GL_CONVOLUTION_2D,
1578 GL_ALPHA,
1579 3, 3,
1580 GL_ALPHA, GL_FLOAT,
1581 pack "f*",
1582 0.1, 0.1, 0.1,
1583 0.1, 0.2, 0.1,
1584 0.1, 0.1, 0.1,
1585 ;
1586 glEnable GL_CONVOLUTION_2D;
1587 }
1588
1589 my $tex = new CFClient::Texture
1590 w => $w,
1591 h => $h,
1592 data => $data,
1593 internalformat => GL_ALPHA,
1594 format => GL_ALPHA;
1595
1596 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1597
1598 glEnable GL_BLEND;
1599 glEnable GL_TEXTURE_2D;
1600 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1601
1602 glColor +($::CFG->{fow_intensity}) x 3, 1;
1603 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1604
1605 glDisable GL_TEXTURE_2D;
1606 glDisable GL_BLEND;
1607 }
1608 }
1609
1610 glEndList;
1611 }
1612
1613 glCallList $self->{list};
1614
1615 if ($FOCUS != $self) {
1616 glColor 64/255, 64/255, 64/255;
1617 glLogicOp GL_AND;
1618 glEnable GL_COLOR_LOGIC_OP;
1619 glBegin GL_QUADS;
1620 glVertex 0, 0;
1621 glVertex 0, $::HEIGHT;
1622 glVertex $::WIDTH, $::HEIGHT;
1623 glVertex $::WIDTH, 0;
1624 glEnd;
1625 glDisable GL_COLOR_LOGIC_OP;
1626 }
1627}
1628
1629my %DIR = (
1630 SDLK_KP8, [1, "north"],
1631 SDLK_KP9, [2, "northeast"],
1632 SDLK_KP6, [3, "east"],
1633 SDLK_KP3, [4, "southeast"],
1634 SDLK_KP2, [5, "south"],
1635 SDLK_KP1, [6, "southwest"],
1636 SDLK_KP4, [7, "west"],
1637 SDLK_KP7, [8, "northwest"],
1638
1639 SDLK_UP, [1, "north"],
1640 SDLK_RIGHT, [3, "east"],
1641 SDLK_DOWN, [5, "south"],
1642 SDLK_LEFT, [7, "west"],
1643);
1644
1645sub key_down {
1646 my ($self, $ev) = @_;
1647
1648 my $mod = $ev->key_mod;
1649 my $sym = $ev->key_sym;
1650
1651 if ($sym == SDLK_KP5) {
1652 $::CONN->user_send ("command stay fire");
1653 } elsif ($sym == SDLK_a) {
1654 $::CONN->user_send ("command apply");
1655 } elsif (exists $DIR{$sym}) {
1656 if ($mod & KMOD_SHIFT) {
1657 $self->{shft}++;
1658 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1659 } elsif ($mod & KMOD_CTRL) {
1660 $self->{ctrl}++;
1661 $::CONN->user_send ("command run $DIR{$sym}[0]");
1662 } else {
1663 $::CONN->user_send ("command $DIR{$sym}[1]");
1664 }
1665 }
1666}
1667
1668sub key_up {
1669 my ($self, $ev) = @_;
1670
1671 my $mod = $ev->key_mod;
1672 my $sym = $ev->key_sym;
1673
1674 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1675 $::CONN->user_send ("command fire_stop");
1676 }
1677 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1678 $::CONN->user_send ("command run_stop");
1679 }
1680} 2329}
1681 2330
1682############################################################################# 2331#############################################################################
1683 2332
1684package CFClient::UI::Animator; 2333package CFClient::UI::Animator;
1685 2334
1686use SDL::OpenGL; 2335use CFClient::OpenGL;
1687 2336
1688our @ISA = CFClient::UI::Bin::; 2337our @ISA = CFClient::UI::Bin::;
1689 2338
1690sub moveto { 2339sub moveto {
1691 my ($self, $x, $y) = @_; 2340 my ($self, $x, $y) = @_;
… …
1729 2378
1730sub new { 2379sub new {
1731 my $class = shift; 2380 my $class = shift;
1732 2381
1733 my $self = $class->SUPER::new ( 2382 my $self = $class->SUPER::new (
1734 state => 0, 2383 state => 0,
1735 connect_activate => \&toggle_flopper, 2384 connect_activate => \&toggle_flopper,
1736 @_ 2385 @_
1737 ); 2386 );
1738 2387
1739 if ($self->{state}) { 2388 if ($self->{state}) {
… …
1747sub toggle_flopper { 2396sub toggle_flopper {
1748 my ($self) = @_; 2397 my ($self) = @_;
1749 2398
1750 # TODO: use animation 2399 # TODO: use animation
1751 if ($self->{state} = !$self->{state}) { 2400 if ($self->{state} = !$self->{state}) {
1752 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2401 $CFClient::UI::ROOT->add ($self->{other});
1753 $self->{other}->move ( 2402 $self->{other}->move ($self->coord2global (0, $self->{h}));
1754 ($::WIDTH - $self->{other}{w}) * 0.5, 2403 $self->emit ("open");
1755 ($::HEIGHT - $self->{other}{h}) * 0.5,
1756 );
1757 } else { 2404 } else {
1758 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2405 $CFClient::UI::ROOT->remove ($self->{other});
2406 $self->emit ("close");
2407 }
2408
2409 $self->emit (changed => $self->{state});
2410}
2411
2412#############################################################################
2413
2414package CFClient::UI::Tooltip;
2415
2416our @ISA = CFClient::UI::Bin::;
2417
2418use CFClient::OpenGL;
2419
2420sub new {
2421 my $class = shift;
2422
2423 $class->SUPER::new (
2424 @_,
2425 can_events => 0,
2426 )
2427}
2428
2429sub set_tooltip_from {
2430 my ($self, $widget) = @_;
2431
2432 $self->add (new CFClient::UI::Label
2433 markup => $widget->{tooltip},
2434 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2435 fontsize => 0.8,
2436 fg => [0, 0, 0, 1],
2437 ellipsise => 0,
2438 font => ($widget->{tooltip_font} || $::FONT_PROP),
2439 );
2440}
2441
2442sub size_request {
2443 my ($self) = @_;
2444
2445 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2446
2447 ($w + 4, $h + 4)
2448}
2449
2450sub size_allocate {
2451 my ($self, $w, $h) = @_;
2452
2453 $self->SUPER::size_allocate ($w - 4, $h - 4);
2454}
2455
2456sub _draw {
2457 my ($self) = @_;
2458
2459 glTranslate 0.375, 0.375;
2460
2461 my ($w, $h) = @$self{qw(w h)};
2462
2463 glColor 1, 0.8, 0.4;
2464 glBegin GL_QUADS;
2465 glVertex 0 , 0;
2466 glVertex 0 , $h;
2467 glVertex $w, $h;
2468 glVertex $w, 0;
2469 glEnd;
1759 } 2470
2471 glColor 0, 0, 0;
2472 glBegin GL_LINE_LOOP;
2473 glVertex 0 , 0;
2474 glVertex 0 , $h;
2475 glVertex $w, $h;
2476 glVertex $w, 0;
2477 glEnd;
2478
2479 glTranslate 2 - 0.375, 2 - 0.375;
2480 $self->SUPER::_draw;
1760} 2481}
1761 2482
1762############################################################################# 2483#############################################################################
1763 2484
1764package CFClient::UI::Toplevel; 2485package CFClient::UI::Face;
2486
2487our @ISA = CFClient::UI::Base::;
2488
2489use CFClient::OpenGL;
2490
2491sub new {
2492 my $class = shift;
2493
2494 $class->SUPER::new (
2495 aspect => 1,
2496 @_,
2497 )
2498}
2499
2500sub size_request {
2501 (32, 8)
2502}
2503
2504sub _draw {
2505 my ($self) = @_;
2506
2507 return unless $::CONN;#d# manage and cache textures differently
2508 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2509
2510 # TODO animation
2511 if ($tex) {
2512 glEnable GL_TEXTURE_2D;
2513 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2514 glColor 1, 1, 1, 1;
2515 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2516 glDisable GL_TEXTURE_2D;
2517 }
2518}
2519
2520#############################################################################
2521
2522package CFClient::UI::InventoryItem;
2523
2524our @ISA = CFClient::UI::HBox::;
2525
2526sub _item_to_desc {
2527 my ($item) = @_;
2528
2529 my $desc =
2530 $item->{nrof} < 2
2531 ? $item->{name}
2532 : "$item->{nrof} $item->{name_pl}";
2533
2534 $item->{flags} & Crossfire::Protocol::F_OPEN
2535 and $desc .= " (open)";
2536 $item->{flags} & Crossfire::Protocol::F_APPLIED
2537 and $desc .= " (applied)";
2538 $item->{flags} & Crossfire::Protocol::F_UNPAID
2539 and $desc .= " (unpaid)";
2540 $item->{flags} & Crossfire::Protocol::F_MAGIC
2541 and $desc .= " (magic)";
2542 $item->{flags} & Crossfire::Protocol::F_CURSED
2543 and $desc .= " (cursed)";
2544 $item->{flags} & Crossfire::Protocol::F_DAMNED
2545 and $desc .= " (damned)";
2546 $item->{flags} & Crossfire::Protocol::F_LOCKED
2547 and $desc .= " *";
2548
2549 $desc
2550}
2551
2552sub new {
2553 my $class = shift;
2554
2555 my %args = @_;
2556
2557 my $item = delete $args{item};
2558
2559 my $desc = _item_to_desc ($item);
2560
2561 my $self = $class->SUPER::new (
2562 can_hover => 1,
2563 can_events => 1,
2564 tooltip => ((CFClient::UI::Label::escape $desc)
2565 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2566 connect_button_down => sub {
2567 my ($self, $ev, $x, $y) = @_;
2568
2569 # todo: maybe put examine on 1? but should just be a tooltip :(
2570 if ($ev->{button} == 1) {
2571 my $targ = $::CONN->{player}{tag};
2572
2573 if ($item->{container} == $::CONN->{player}{tag}) {
2574 $targ = $main::OPENCONT;
2575 }
2576
2577 $::CONN->send ("move $targ $item->{tag} 0");
2578 } elsif ($ev->{button} == 2) {
2579 $::CONN->send ("apply $item->{tag}");
2580 } elsif ($ev->{button} == 3) {
2581 my @menu_items = (
2582 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2583 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2584 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2585 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2586 [
2587 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2588 sub { $::CONN->send ("lock $item->{tag}") },
2589 ],
2590 );
2591
2592 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2593 }
2594
2595 1
2596 },
2597 %args
2598 );
2599
2600
2601 $self->add (new CFClient::UI::Face
2602 can_events => 0,
2603 face => $item->{face},
2604 anim => $item->{anim},
2605 animspeed => $item->{animspeed},
2606 );
2607
2608 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2609
2610 $self->{item} = $item;
2611
2612 $self->update_item;
2613
2614 $self
2615}
2616
2617sub update_item {
2618 my ($self) = @_;
2619
2620 my $desc = _item_to_desc ($self->{item});
2621
2622 $self->{name_lbl}->set_text ($desc);
2623}
2624
2625#############################################################################
2626
2627package CFClient::UI::Inventory;
2628
2629our @ISA = CFClient::UI::ScrolledWindow::;
2630
2631sub new {
2632 my $class = shift;
2633
2634 my $self = $class->SUPER::new (
2635 scrolled => (new CFClient::UI::VBox),
2636 @_,
2637 );
2638
2639 $self
2640}
2641
2642sub set_items {
2643 my ($self, $items) = @_;
2644
2645 $self->{scrolled}->clear;
2646 return unless $items;
2647
2648 my @items = sort {
2649 ($a->{type} <=> $b->{type})
2650 or ($a->{name} cmp $b->{name})
2651 } @$items;
2652
2653 $self->{real_items} = \@items;
2654
2655 for my $item (@items) {
2656 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2657 $item->update_item ();
2658 }
2659
2660 $self->{scrolled}->add (@items);
2661
2662# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2663}
2664
2665sub size_request {
2666 my ($self) = @_;
2667 ($self->{req_w}, $self->{req_h});
2668}
2669
2670#############################################################################
2671
2672package CFClient::UI::Menu;
2673
2674our @ISA = CFClient::UI::FancyFrame::;
2675
2676use CFClient::OpenGL;
2677
2678sub new {
2679 my $class = shift;
2680
2681 my $self = $class->SUPER::new (
2682 items => [],
2683 z => 100,
2684 @_,
2685 );
2686
2687 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2688
2689 for my $item (@{ $self->{items} }) {
2690 my ($widget, $cb) = @$item;
2691
2692 # handle various types of items, only text for now
2693 if (!ref $widget) {
2694 $widget = new CFClient::UI::Label
2695 can_hover => 1,
2696 can_events => 1,
2697 text => $widget;
2698 }
2699
2700 $self->{item}{$widget} = $item;
2701
2702 $self->{vbox}->add ($widget);
2703 }
2704
2705 $self
2706}
2707
2708# popup given the event (must be a mouse button down event currently)
2709sub popup {
2710 my ($self, $ev) = @_;
2711
2712 $self->emit ("popdown");
2713
2714 # maybe save $GRAB? must be careful about events...
2715 $GRAB = $self;
2716 $self->{button} = $ev->{button};
2717
2718 $self->show;
2719 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2720}
2721
2722sub mouse_motion {
2723 my ($self, $ev, $x, $y) = @_;
2724
2725 # TODO: should use vbox->find_widget or so
2726 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2727 $self->{hover} = $self->{item}{$HOVER};
2728}
2729
2730sub button_up {
2731 my ($self, $ev, $x, $y) = @_;
2732
2733 if ($ev->{button} == $self->{button}) {
2734 undef $GRAB;
2735 $self->hide;
2736
2737 $self->emit ("popdown");
2738 $self->{hover}[1]->() if $self->{hover};
2739 }
2740}
2741
2742#############################################################################
2743
2744package CFClient::UI::Statusbox;
2745
2746our @ISA = CFClient::UI::VBox::;
2747
2748sub new {
2749 my $class = shift;
2750
2751 $class->SUPER::new (
2752 fontsize => 0.8,
2753 @_,
2754 )
2755}
2756
2757sub reorder {
2758 my ($self) = @_;
2759 my $NOW = time;
2760
2761 while (my ($k, $v) = each %{ $self->{item} }) {
2762 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2763 }
2764
2765 my @widgets;
2766
2767 my @items = sort {
2768 $a->{pri} <=> $b->{pri}
2769 or $b->{id} <=> $a->{id}
2770 } values %{ $self->{item} };
2771
2772 my $count = 10 + 1;
2773 for my $item (@items) {
2774 last unless --$count;
2775
2776 push @widgets, $item->{label} ||= do {
2777 # TODO: doesn't handle markup well (read as: at all)
2778 my $short = $item->{count} > 1
2779 ? "<b>$item->{count} ×</b> $item->{text}"
2780 : $item->{text};
2781
2782 for ($short) {
2783 s/^\s+//;
2784 s/\s+/ /g;
2785 }
2786
2787 new CFClient::UI::Label
2788 markup => $short,
2789 tooltip => $item->{tooltip},
2790 tooltip_font => $::FONT_PROP,
2791 tooltip_width => 0.67,
2792 fontsize => $item->{fontsize} || $self->{fontsize},
2793 max_w => $::WIDTH * 0.44,
2794 fg => $item->{fg},
2795 can_events => 1,
2796 can_hover => 1
2797 };
2798 }
2799
2800 $self->clear;
2801 $self->SUPER::add (reverse @widgets);
2802}
2803
2804sub add {
2805 my ($self, $text, %arg) = @_;
2806
2807 $text =~ s/^\s+//;
2808 $text =~ s/\s+$//;
2809
2810 my $timeout = time + ((delete $arg{timeout}) || 60);
2811
2812 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2813
2814 if (my $item = $self->{item}{$group}) {
2815 if ($item->{text} eq $text) {
2816 $item->{count}++;
2817 } else {
2818 $item->{count} = 1;
2819 $item->{text} = $item->{tooltip} = $text;
2820 }
2821 $item->{id} = ++$self->{id};
2822 $item->{timeout} = $timeout;
2823 delete $item->{label};
2824 } else {
2825 $self->{item}{$group} = {
2826 id => ++$self->{id},
2827 text => $text,
2828 timeout => $timeout,
2829 tooltip => $text,
2830 fg => [0.8, 0.8, 0.8, 0.8],
2831 pri => 0,
2832 count => 1,
2833 %arg,
2834 };
2835 }
2836
2837 $self->reorder;
2838}
2839
2840sub reconfigure {
2841 my ($self) = @_;
2842
2843 delete $_->{label}
2844 for values %{ $self->{item} || {} };
2845
2846 $self->reorder;
2847 $self->SUPER::reconfigure;
2848}
2849
2850#############################################################################
2851
2852package CFClient::UI::Root;
1765 2853
1766our @ISA = CFClient::UI::Container::; 2854our @ISA = CFClient::UI::Container::;
1767 2855
2856use CFClient::OpenGL;
2857
2858sub new {
2859 my $class = shift;
2860
2861 $class->SUPER::new (
2862 @_,
2863 )
2864}
2865
2866sub configure {
2867 my ($self, $x, $y, $w, $h) = @_;
2868
2869 $self->{w} = $w;
2870 $self->{h} = $h;
2871}
2872
2873sub check_size {
2874 my ($self) = @_;
2875
2876 $self->size_allocate ($self->{w}, $self->{h})
2877 if $self->{w};
2878}
2879
1768sub size_request { 2880sub size_request {
1769 ($::WIDTH, $::HEIGHT) 2881 my ($self) = @_;
2882
2883 ($self->{w}, $self->{h})
1770} 2884}
1771 2885
1772sub size_allocate { 2886sub size_allocate {
1773 my ($self, $x, $y, $w, $h) = @_; 2887 my ($self, $w, $h) = @_;
1774 2888
1775 $self->_size_allocate ($x, $y, $w, $h); 2889 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2890 my $old_h = $self->{old_h}; $self->{old_h} = $h;
1776 2891
1777 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2892 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
1778 for @{$self->{children}}; 2893 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
1779}
1780 2894
1781sub translate { 2895 for my $child ($self->children) {
2896 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2897
2898 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2899 if exists $child->{req_x};
2900
2901 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
2902 if exists $child->{req_y};
2903
2904 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2905 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2906
2907 $child->configure ($X, $Y, $W, $H);
2908 }
2909}
2910
2911sub coord2local {
1782 my ($self, $x, $y) = @_; 2912 my ($self, $x, $y) = @_;
1783 2913
1784 ($x, $y) 2914 ($x, $y)
1785} 2915}
1786 2916
2917sub coord2global {
2918 my ($self, $x, $y) = @_;
2919
2920 ($x, $y)
2921}
2922
1787sub update { 2923sub update {
1788 my ($self) = @_; 2924 my ($self) = @_;
1789 2925
1790 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2926 $self->check_size;
1791 ::refresh (); 2927 $::WANT_REFRESH++;
1792} 2928}
1793 2929
1794sub add { 2930sub add {
1795 my ($self, $widget) = @_; 2931 my ($self, @children) = @_;
1796 2932
2933 for my $child (@children) {
2934 $child->{toplevel} = 1;
2935
2936 # integerise window positions
2937 $child->{x} = int $child->{x};
2938 $child->{y} = int $child->{y};
2939 }
2940
1797 $self->SUPER::add ($widget); 2941 $self->SUPER::add (@children);
1798
1799 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1800} 2942}
1801 2943
2944sub on_refresh {
2945 my ($self, $id, $cb) = @_;
2946
2947 $self->{refresh_hook}{$id} = $cb;
2948}
2949
2950sub on_post_alloc {
2951 my ($self, $id, $cb) = @_;
2952
2953 $self->{post_alloc_hook}{$id} = $cb;
2954}
2955
1802sub draw { 2956sub draw {
1803 my ($self) = @_; 2957 my ($self) = @_;
2958
2959 while ($self->{refresh_hook}) {
2960 $_->()
2961 for values %{delete $self->{refresh_hook}};
2962 }
2963
2964 if ($self->{check_size}) {
2965 my @queue = ([], []);
2966
2967 for (;;) {
2968 if ($self->{check_size}) {
2969 # heuristic: check containers last
2970 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2971 for values %{delete $self->{check_size}}
2972 }
2973
2974 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2975
2976 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2977 ? @$widget{qw(user_w user_h)}
2978 : $widget->size_request;
2979
2980 if (delete $widget->{force_alloc}
2981 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2982 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2983
2984 $widget->{req_w} = $w;
2985 $widget->{req_h} = $h;
2986
2987 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2988
2989 $widget->{parent}->check_size
2990 if $widget->{parent};
2991 }
2992 }
2993 }
2994
2995 while ($self->{size_alloc}) {
2996 for (values %{delete $self->{size_alloc}}) {
2997 my ($widget, $w, $h) = @$_;
2998
2999 $w = 0 if $w < 0;
3000 $h = 0 if $h < 0;
3001
3002 $widget->{w} = $w;
3003 $widget->{h} = $h;
3004 $widget->size_allocate ($w, $h);
3005 $widget->emit (size_allocate => $w, $h);
3006 }
3007 }
3008
3009 while ($self->{post_alloc_hook}) {
3010 $_->()
3011 for values %{delete $self->{post_alloc_hook}};
3012 }
3013
3014 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3015 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3016 glClear GL_COLOR_BUFFER_BIT;
3017
3018 glMatrixMode GL_PROJECTION;
3019 glLoadIdentity;
3020 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
3021 glMatrixMode GL_MODELVIEW;
3022 glLoadIdentity;
1804 3023
1805 $self->_draw; 3024 $self->_draw;
1806} 3025}
1807 3026
1808############################################################################# 3027#############################################################################
1809 3028
1810package CFClient::UI; 3029package CFClient::UI;
1811 3030
1812$TOPLEVEL = new CFClient::UI::Toplevel; 3031$ROOT = new CFClient::UI::Root;
3032$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1813 3033
18141 30341
1815 3035

Diff Legend

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