Deliantra-Client/DC/MapWidget.pm

package CFClient::MapWidget;

use strict;
use utf8;

use List::Util qw(min max);

use CFClient::OpenGL;

our @ISA = CFClient::UI::Base::;

sub new {
   my $class = shift;

   $class->SUPER::new (
      z         => -1,
      can_focus => 1,
      list      => glGenList,
      @_
   )
}

sub DESTROY {
   my $self = shift;

   glDeleteList $self->{list};

   $self->SUPER::DESTROY;
}

sub button_down {
   my ($self, $ev, $x, $y) = @_;

   $self->focus_in;

   if ($ev->{button} == 2) {
      my ($ox, $oy) = ($ev->{x}, $ev->{y});
      my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});

      $self->{motion} = sub {
         my ($ev, $x, $y) = @_;

         ($x, $y) = ($ev->{x}, $ev->{y});

         $::CFG->{map_shift_x} = $bw + $x - $ox;
         $::CFG->{map_shift_y} = $bh + $y - $oy;

         $self->update;
      };
   }
}

sub button_up {
   my ($self, $ev, $x, $y) = @_;

   delete $self->{motion};
}

sub mouse_motion {
   my ($self, $ev, $x, $y) = @_;

   $self->{motion}->($ev, $x, $y) if $self->{motion};
}

sub size_request {
   (
      1 + 32 * int $::WIDTH  / 32,
      1 + 32 * int $::HEIGHT / 32,
   )
}

sub update {
   my ($self) = @_;

   $self->{need_update} = 1;
   $self->SUPER::update;
}

sub draw {
   my ($self) = @_;

   if (delete $self->{need_update}) {
      glNewList $self->{list};

      if ($::MAP) {
         my $sw = int $::WIDTH  / (32 * $::CFG->{map_scale}) + 0.99;
         my $sh = int $::HEIGHT / (32 * $::CFG->{map_scale}) + 0.99;

         my $sx = $::CFG->{map_shift_x} / $::CFG->{map_scale}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
         my $sy = $::CFG->{map_shift_y} / $::CFG->{map_scale}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;

         glPushMatrix;
         glScale $::CFG->{map_scale}, $::CFG->{map_scale};

         glTranslate $sx0 - 32, $sy0 - 32, 0;

         my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);

         if ($::CFG->{fow_enable}) {
            if ($::CFG->{fow_smooth} && $CFClient::GL_VERSION >= 1.2) { # smooth fog of war
               glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
               glConvolutionFilter2D (
                  GL_CONVOLUTION_2D,
                  GL_ALPHA,
                  3, 3,
                  GL_ALPHA, GL_FLOAT,
                  pack "f*",
                     0.05, 0.13, 0.05,
                     0.13, 0.30, 0.13,
                     0.05, 0.13, 0.05,
               );
               glEnable GL_CONVOLUTION_2D;
            }

            $self->{fow_texture} = new CFClient::Texture
               w              => $w,
               h              => $h,
               data           => $data,
               internalformat => GL_ALPHA,
               format         => GL_ALPHA;

            glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};

            glEnable GL_BLEND;
            glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
            glEnable GL_TEXTURE_2D;
            glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;

            glColor +($::CFG->{fow_intensity}) x 3, 0.8;
            $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);

            glDisable GL_TEXTURE_2D;
            glDisable GL_BLEND;
         }

         glPopMatrix;
      }

      glEndList;
   }

   glPushMatrix;
   glCallList $self->{list};
   glPopMatrix;

   if ($CFClient::UI::FOCUS != $self) {
      glColor 64/255, 64/255, 64/255;
      glLogicOp GL_AND;
      glEnable GL_COLOR_LOGIC_OP;
      glBegin GL_QUADS;
      glVertex 0, 0;
      glVertex 0, $::HEIGHT;
      glVertex $::WIDTH, $::HEIGHT;
      glVertex $::WIDTH, 0;
      glEnd;
      glDisable GL_COLOR_LOGIC_OP;
   }
}

my %DIR = (
   CFClient::SDLK_KP8, [1, "north"],
   CFClient::SDLK_KP9, [2, "northeast"],
   CFClient::SDLK_KP6, [3, "east"],
   CFClient::SDLK_KP3, [4, "southeast"],
   CFClient::SDLK_KP2, [5, "south"],
   CFClient::SDLK_KP1, [6, "southwest"],
   CFClient::SDLK_KP4, [7, "west"],
   CFClient::SDLK_KP7, [8, "northwest"],

   CFClient::SDLK_UP,    [1, "north"],
   CFClient::SDLK_RIGHT, [3, "east"],
   CFClient::SDLK_DOWN,  [5, "south"],
   CFClient::SDLK_LEFT,  [7, "west"],
);

sub key_down {
   my ($self, $ev) = @_;

   my $mod = $ev->{mod};
   my $sym = $ev->{sym};

   if ($sym == CFClient::SDLK_KP5) {
      $::CONN->user_send ("stay fire");
   } elsif ($sym == ord ",") {
      $::CONN->user_send ("take");
   } elsif ($sym == ord "a") {
      $::CONN->user_send ("apply");
   } elsif ($sym == ord "'") {
      $self->emit ('activate_console');
   } elsif ($sym == ord "/") {
      $self->emit (activate_console => '/');
   } elsif (exists $DIR{$sym}) {
      if ($mod & CFClient::KMOD_SHIFT) {
         $self->{shft}++;
         $::CONN->user_send ("fire $DIR{$sym}[0]");
      } elsif ($mod & CFClient::KMOD_CTRL) {
         $self->{ctrl}++;
         $::CONN->user_send ("run $DIR{$sym}[0]");
      } else {
         $::CONN->user_send ("$DIR{$sym}[1]");
      }
   } elsif ($ev->{unicode}) {
      $self->{command_widget} ||=
         new CFClient::MapWidget::Command::
            command => $self->{command},
            can_focus       => 1,
            connect_execute => sub {
               # todo: support callback instead of user_send
               $::CONN->user_send ($_[1][1]);
            },
            connect_close => sub {
               (delete $self->{command_widget})->hide;
               $self->focus_in;
            },
      ;
      $self->{command_widget}->key_down ($ev);
      return unless $self->{command_widget};
      $self->{command_widget}->show;
      $self->{command_widget}->focus_in;
   }
}

sub key_up {
   my ($self, $ev) = @_;

   my $mod = $ev->{mod};
   my $sym = $ev->{sym};

   if (!($mod & CFClient::KMOD_SHIFT) && delete $self->{shft}) {
      $::CONN->user_send ("fire_stop");
   }
   if (!($mod & CFClient::KMOD_CTRL ) && delete $self->{ctrl}) {
      $::CONN->user_send ("run_stop");
   }
}

sub add_command {
   my ($self, $command, $tooltip, $widget, $cb) = @_;

   (my $abbrev = $command) =~ s/(\S)[^[:space:]_]*[[:space:]_]+/$1/g;

   push @{$self->{command}}, [$abbrev, $command, $tooltip, $widget, $cb];
}

package CFClient::MapWidget::MapMap;

use base CFClient::UI::Base::;

use Time::HiRes qw(time);
use CFClient::OpenGL;

sub size_request {
   ($::HEIGHT * 0.25, $::HEIGHT * 0.25)
}

sub size_allocate {
   my ($self, $w, $h) = @_;

   $self->SUPER::size_allocate ($w, $h);
   $self->update;
}

sub update {
   my ($self) = @_;

   delete $self->{texture_atime};
   $self->SUPER::update;
}

sub _draw {
   my ($self) = @_;

   $::MAP or return;

   my ($w, $h) = @$self{qw(w h)};

   my $sw = int $::WIDTH  / (32 * $::CFG->{map_scale}) + 0.99;
   my $sh = int $::HEIGHT / (32 * $::CFG->{map_scale}) + 0.99;

   my $sx = int $::CFG->{map_shift_x} / 32;
   my $sy = int $::CFG->{map_shift_y} / 32;

   my $ox = 0.5 * ($w - $sw);
   my $oy = 0.5 * ($h - $sh);

   glEnable GL_BLEND;
   glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
   glEnable GL_TEXTURE_2D;
   glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;

   if ($self->{texture_atime} < time) {
      $self->{texture_atime} = time + 1/3;

      $self->{texture} =
         new CFClient::Texture
            w    => $w,
            h    => $h,
            data => $::MAP->mapmap (-$ox, -$oy, $w, $h),
            type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
   }

   $self->{texture}->draw_quad (0, 0);

   glDisable GL_TEXTURE_2D;

   glTranslate 0.375, 0.375;

   #TODO: map scale is completely borked

   my $x0 = int $ox - $sx + 0.5;
   my $y0 = int $oy - $sy + 0.5;

   glColor 1, 1, 0, 1;
   glBegin GL_LINE_LOOP;
   glVertex $x0      , $y0      ;
   glVertex $x0      , $y0 + $sh;
   glVertex $x0 + $sw, $y0 + $sh;
   glVertex $x0 + $sw, $y0      ;
   glEnd;
   
   glDisable GL_BLEND;
}

package CFClient::MapWidget::Command;

use strict;

use CFClient::OpenGL;

our @ISA = CFClient::UI::VBox::;

sub new {
   my $class = shift;

   my $self = $class->SUPER::new (
      @_,
      children => [map
         CFClient::UI::Label->new (
            can_hover  => 1,
            can_events => 1,
            fontsize   => $_,
         ), 1, 1, 0.8, 0.8, 0.8, 0.8, 0.8
      ],
   );

   $self
}

sub size_allocate {
   my ($self, $w, $h) = @_;

   $self->SUPER::size_allocate ($w, $h);
   $self->move (($::WIDTH - $w) * 0.5, ($::HEIGHT - $h) * 0.6, 10);
}

sub update_labels {
   my ($self) = @_;

   my $command = $self->{command};
   my $search_abbrev = qr/^\Q$self->{search}/;
   my $search_full   = qr/\Q$self->{search}/;

   my @found;

   for (@$command) {
      if ($_->[0] =~ $search_abbrev) {
         push @found, [$_->[0], $_];
      } elsif ($_->[1] =~ $search_full) {
         push @found, [$_->[1], $_];
      }
   }

   @found = sort { $a->[0] cmp $b->[0] } @found;

   $self->{children}[0]->set_text ("$self->{search}_");

   for (0..5) {
      $self->{children}[$_ + 1]->set_text ($found[$_] ? "$found[$_][0] ($found[$_][1][1])" : "");
      $self->{children}[$_ + 1]{tooltip} = ($found[$_] ? $found[$_][1][2] : "");
   }

   $self->{select} = $found[0][1]
      if @found;

   if (@found > 6) {
      $self->{children}[6]->set_text ("...");
   }

   $self->check_size;
}

sub key_down {
   my ($self, $ev) = @_;

   if ($ev->{sym} == 8) {
      substr $self->{search}, -1, 1, "";
      $self->update_labels;
   } elsif ($ev->{sym} == 13) {
      if (exists $self->{select}) {
         $self->emit (execute => $self->{select});
         $self->emit ("close");
      }
   } elsif ($ev->{sym} == 27) {
      $self->emit ("close");
      return;
   } elsif ((chr $ev->{unicode}) =~ /^[[:alpha:]]$/) {
      $self->{search} .= chr $ev->{unicode};
      $self->update_labels;
   }

   length $self->{search}
      or $self->emit ("close");
}

1
Revision:	1.18
Committed:	Tue Apr 25 12:56:34 2006 UTC (18 years, 1 month ago) by root
Branch:	MAIN
Changes since 1.17:	+83 -43 lines
Log Message:	update mapmap three times/s max.
#	User	Rev	Content
1	root	1.1	package CFClient::MapWidget;
2
3			use strict;
4	root	1.14	use utf8;
5	root	1.1
6			use List::Util qw(min max);
7
8	root	1.4	use CFClient::OpenGL;
9	root	1.1
10			our @ISA = CFClient::UI::Base::;
11
12			sub new {
13			my $class = shift;
14
15			$class->SUPER::new (
16			z => -1,
17			can_focus => 1,
18	root	1.4	list => glGenList,
19	root	1.1	@_
20			)
21			}
22
23	root	1.4	sub DESTROY {
24			my $self = shift;
25
26			glDeleteList $self->{list};
27
28			$self->SUPER::DESTROY;
29			}
30
31	root	1.1	sub button_down {
32			my ($self, $ev, $x, $y) = @_;
33
34			$self->focus_in;
35
36	root	1.5	if ($ev->{button} == 2) {
37			my ($ox, $oy) = ($ev->{x}, $ev->{y});
38	root	1.1	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
39
40			$self->{motion} = sub {
41			my ($ev, $x, $y) = @_;
42
43	root	1.5	($x, $y) = ($ev->{x}, $ev->{y});
44	root	1.1
45			$::CFG->{map_shift_x} = $bw + $x - $ox;
46			$::CFG->{map_shift_y} = $bh + $y - $oy;
47
48			$self->update;
49			};
50			}
51			}
52
53			sub button_up {
54			my ($self, $ev, $x, $y) = @_;
55
56			delete $self->{motion};
57			}
58
59			sub mouse_motion {
60			my ($self, $ev, $x, $y) = @_;
61
62			$self->{motion}->($ev, $x, $y) if $self->{motion};
63			}
64
65			sub size_request {
66			(
67			1 + 32 * int $::WIDTH / 32,
68			1 + 32 * int $::HEIGHT / 32,
69			)
70			}
71
72			sub update {
73			my ($self) = @_;
74
75			$self->{need_update} = 1;
76			$self->SUPER::update;
77			}
78
79			sub draw {
80			my ($self) = @_;
81
82			if (delete $self->{need_update}) {
83	root	1.4	glNewList $self->{list};
84	root	1.1
85			if ($::MAP) {
86	root	1.17	my $sw = int $::WIDTH / (32 * $::CFG->{map_scale}) + 0.99;
87			my $sh = int $::HEIGHT / (32 * $::CFG->{map_scale}) + 0.99;
88	root	1.1
89	root	1.18	my $sx = $::CFG->{map_shift_x} / $::CFG->{map_scale}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
90			my $sy = $::CFG->{map_shift_y} / $::CFG->{map_scale}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
91
92	root	1.16	glPushMatrix;
93	root	1.9	glScale $::CFG->{map_scale}, $::CFG->{map_scale};
94
95	root	1.1	glTranslate $sx0 - 32, $sy0 - 32, 0;
96
97			my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
98
99			if ($::CFG->{fow_enable}) {
100			if ($::CFG->{fow_smooth} && $CFClient::GL_VERSION >= 1.2) { # smooth fog of war
101			glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
102			glConvolutionFilter2D (
103			GL_CONVOLUTION_2D,
104			GL_ALPHA,
105			3, 3,
106			GL_ALPHA, GL_FLOAT,
107			pack "f*",
108	root	1.7	0.05, 0.13, 0.05,
109			0.13, 0.30, 0.13,
110			0.05, 0.13, 0.05,
111	root	1.1	);
112			glEnable GL_CONVOLUTION_2D;
113			}
114
115			$self->{fow_texture} = new CFClient::Texture
116			w => $w,
117			h => $h,
118			data => $data,
119			internalformat => GL_ALPHA,
120			format => GL_ALPHA;
121
122			glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
123
124			glEnable GL_BLEND;
125			glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
126			glEnable GL_TEXTURE_2D;
127			glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
128
129	root	1.7	glColor +($::CFG->{fow_intensity}) x 3, 0.8;
130	root	1.1	$self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
131
132			glDisable GL_TEXTURE_2D;
133			glDisable GL_BLEND;
134			}
135
136	root	1.18	glPopMatrix;
137	root	1.1	}
138
139			glEndList;
140			}
141
142			glPushMatrix;
143			glCallList $self->{list};
144			glPopMatrix;
145
146			if ($CFClient::UI::FOCUS != $self) {
147			glColor 64/255, 64/255, 64/255;
148			glLogicOp GL_AND;
149			glEnable GL_COLOR_LOGIC_OP;
150			glBegin GL_QUADS;
151			glVertex 0, 0;
152			glVertex 0, $::HEIGHT;
153			glVertex $::WIDTH, $::HEIGHT;
154			glVertex $::WIDTH, 0;
155			glEnd;
156			glDisable GL_COLOR_LOGIC_OP;
157			}
158			}
159
160			my %DIR = (
161	root	1.3	CFClient::SDLK_KP8, [1, "north"],
162			CFClient::SDLK_KP9, [2, "northeast"],
163			CFClient::SDLK_KP6, [3, "east"],
164			CFClient::SDLK_KP3, [4, "southeast"],
165			CFClient::SDLK_KP2, [5, "south"],
166			CFClient::SDLK_KP1, [6, "southwest"],
167			CFClient::SDLK_KP4, [7, "west"],
168			CFClient::SDLK_KP7, [8, "northwest"],
169
170			CFClient::SDLK_UP, [1, "north"],
171			CFClient::SDLK_RIGHT, [3, "east"],
172			CFClient::SDLK_DOWN, [5, "south"],
173			CFClient::SDLK_LEFT, [7, "west"],
174	root	1.1	);
175
176			sub key_down {
177			my ($self, $ev) = @_;
178
179	root	1.5	my $mod = $ev->{mod};
180			my $sym = $ev->{sym};
181	root	1.1
182	root	1.3	if ($sym == CFClient::SDLK_KP5) {
183	root	1.1	$::CONN->user_send ("stay fire");
184	root	1.14	} elsif ($sym == ord ",") {
185			$::CONN->user_send ("take");
186	root	1.3	} elsif ($sym == ord "a") {
187	root	1.1	$::CONN->user_send ("apply");
188	root	1.3	} elsif ($sym == ord "'") {
189	root	1.1	$self->emit ('activate_console');
190	root	1.3	} elsif ($sym == ord "/") {
191	root	1.8	$self->emit (activate_console => '/');
192	root	1.1	} elsif (exists $DIR{$sym}) {
193	root	1.3	if ($mod & CFClient::KMOD_SHIFT) {
194	root	1.1	$self->{shft}++;
195			$::CONN->user_send ("fire $DIR{$sym}[0]");
196	root	1.3	} elsif ($mod & CFClient::KMOD_CTRL) {
197	root	1.1	$self->{ctrl}++;
198			$::CONN->user_send ("run $DIR{$sym}[0]");
199			} else {
200			$::CONN->user_send ("$DIR{$sym}[1]");
201			}
202	root	1.8	} elsif ($ev->{unicode}) {
203			$self->{command_widget} \|\|=
204			new CFClient::MapWidget::Command::
205			command => $self->{command},
206			can_focus => 1,
207			connect_execute => sub {
208	root	1.11	# todo: support callback instead of user_send
209			$::CONN->user_send ($_[1][1]);
210	root	1.8	},
211			connect_close => sub {
212			(delete $self->{command_widget})->hide;
213			$self->focus_in;
214			},
215			;
216			$self->{command_widget}->key_down ($ev);
217	root	1.12	return unless $self->{command_widget};
218	root	1.8	$self->{command_widget}->show;
219			$self->{command_widget}->focus_in;
220	root	1.1	}
221			}
222
223			sub key_up {
224			my ($self, $ev) = @_;
225
226	root	1.5	my $mod = $ev->{mod};
227			my $sym = $ev->{sym};
228	root	1.1
229	root	1.3	if (!($mod & CFClient::KMOD_SHIFT) && delete $self->{shft}) {
230	root	1.1	$::CONN->user_send ("fire_stop");
231			}
232	root	1.3	if (!($mod & CFClient::KMOD_CTRL ) && delete $self->{ctrl}) {
233	root	1.1	$::CONN->user_send ("run_stop");
234			}
235			}
236
237	root	1.2	sub add_command {
238	root	1.11	my ($self, $command, $tooltip, $widget, $cb) = @_;
239	root	1.2
240	root	1.3	(my $abbrev = $command) =~ s/(\S)[^[:space:]_]*[[:space:]_]+/$1/g;
241	root	1.8
242	root	1.11	push @{$self->{command}}, [$abbrev, $command, $tooltip, $widget, $cb];
243	root	1.8	}
244
245	root	1.18	package CFClient::MapWidget::MapMap;
246
247			use base CFClient::UI::Base::;
248
249			use Time::HiRes qw(time);
250			use CFClient::OpenGL;
251
252			sub size_request {
253			($::HEIGHT * 0.25, $::HEIGHT * 0.25)
254			}
255
256			sub size_allocate {
257			my ($self, $w, $h) = @_;
258
259			$self->SUPER::size_allocate ($w, $h);
260			$self->update;
261			}
262
263			sub update {
264			my ($self) = @_;
265
266			delete $self->{texture_atime};
267			$self->SUPER::update;
268			}
269
270			sub _draw {
271			my ($self) = @_;
272
273			$::MAP or return;
274
275			my ($w, $h) = @$self{qw(w h)};
276
277			my $sw = int $::WIDTH / (32 * $::CFG->{map_scale}) + 0.99;
278			my $sh = int $::HEIGHT / (32 * $::CFG->{map_scale}) + 0.99;
279
280			my $sx = int $::CFG->{map_shift_x} / 32;
281			my $sy = int $::CFG->{map_shift_y} / 32;
282
283			my $ox = 0.5 * ($w - $sw);
284			my $oy = 0.5 * ($h - $sh);
285
286			glEnable GL_BLEND;
287			glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
288			glEnable GL_TEXTURE_2D;
289			glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
290
291			if ($self->{texture_atime} < time) {
292			$self->{texture_atime} = time + 1/3;
293
294			$self->{texture} =
295			new CFClient::Texture
296			w => $w,
297			h => $h,
298			data => $::MAP->mapmap (-$ox, -$oy, $w, $h),
299			type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
300			}
301
302			$self->{texture}->draw_quad (0, 0);
303
304			glDisable GL_TEXTURE_2D;
305
306			glTranslate 0.375, 0.375;
307
308			#TODO: map scale is completely borked
309
310			my $x0 = int $ox - $sx + 0.5;
311			my $y0 = int $oy - $sy + 0.5;
312
313			glColor 1, 1, 0, 1;
314			glBegin GL_LINE_LOOP;
315			glVertex $x0 , $y0 ;
316			glVertex $x0 , $y0 + $sh;
317			glVertex $x0 + $sw, $y0 + $sh;
318			glVertex $x0 + $sw, $y0 ;
319			glEnd;
320
321			glDisable GL_BLEND;
322			}
323
324	root	1.8	package CFClient::MapWidget::Command;
325
326			use strict;
327
328			use CFClient::OpenGL;
329
330			our @ISA = CFClient::UI::VBox::;
331
332			sub new {
333			my $class = shift;
334
335			my $self = $class->SUPER::new (
336			@_,
337			children => [map
338			CFClient::UI::Label->new (
339	root	1.11	can_hover => 1,
340			can_events => 1,
341			fontsize => $_,
342	root	1.8	), 1, 1, 0.8, 0.8, 0.8, 0.8, 0.8
343			],
344			);
345
346			$self
347			}
348
349			sub size_allocate {
350			my ($self, $w, $h) = @_;
351
352			$self->SUPER::size_allocate ($w, $h);
353			$self->move (($::WIDTH - $w) * 0.5, ($::HEIGHT - $h) * 0.6, 10);
354			}
355
356			sub update_labels {
357			my ($self) = @_;
358
359			my $command = $self->{command};
360			my $search_abbrev = qr/^\Q$self->{search}/;
361			my $search_full = qr/\Q$self->{search}/;
362
363			my @found;
364
365			for (@$command) {
366			if ($_->[0] =~ $search_abbrev) {
367			push @found, [$_->[0], $_];
368	root	1.15	} elsif ($_->[1] =~ $search_full) {
369	root	1.8	push @found, [$_->[1], $_];
370			}
371			}
372
373			@found = sort { $a->[0] cmp $b->[0] } @found;
374
375			$self->{children}[0]->set_text ("$self->{search}_");
376
377			for (0..5) {
378			$self->{children}[$_ + 1]->set_text ($found[$_] ? "$found[$_][0] ($found[$_][1][1])" : "");
379	root	1.11	$self->{children}[$_ + 1]{tooltip} = ($found[$_] ? $found[$_][1][2] : "");
380	root	1.8	}
381
382	root	1.11	$self->{select} = $found[0][1]
383	root	1.8	if @found;
384
385			if (@found > 6) {
386			$self->{children}[6]->set_text ("...");
387			}
388
389			$self->check_size;
390			}
391
392			sub key_down {
393			my ($self, $ev) = @_;
394
395			if ($ev->{sym} == 8) {
396			substr $self->{search}, -1, 1, "";
397			$self->update_labels;
398			} elsif ($ev->{sym} == 13) {
399			if (exists $self->{select}) {
400			$self->emit (execute => $self->{select});
401			$self->emit ("close");
402			}
403			} elsif ($ev->{sym} == 27) {
404			$self->emit ("close");
405	root	1.13	return;
406	root	1.10	} elsif ((chr $ev->{unicode}) =~ /^[[:alpha:]]$/) {
407	root	1.8	$self->{search} .= chr $ev->{unicode};
408			$self->update_labels;
409			}
410	root	1.10
411			length $self->{search}
412			or $self->emit ("close");
413	root	1.2	}
414
415	root	1.1	1