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;

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

   $self->add_command ("killpets", "kills all your summoned and charmed creates");

   $self
}

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) = @_;

   return unless $::CONN;

   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;

   $self->{command} = [
      [$abbrev, $command, $tooltip, $widget, $cb],
      grep $_->[1] ne $command, @{ $self->{command} },
   ];
}

package CFClient::MapWidget::MapMap;

our @ISA = 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 (2 < length $self->{search} and $_->[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:	1.21
Committed:	Mon May 8 17:23:08 2006 UTC (18 years, 1 month ago) by root
Branch:	MAIN
Changes since 1.20:	+2 -0 lines
Log Message:	more robust connection handling
#	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	root	1.20	my $self = $class->SUPER::new (
16	root	1.1	z => -1,
17			can_focus => 1,
18	root	1.4	list => glGenList,
19	root	1.1	@_
20	root	1.20	);
21
22			$self->add_command ("killpets", "kills all your summoned and charmed creates");
23
24			$self
25	root	1.1	}
26
27	root	1.4	sub DESTROY {
28			my $self = shift;
29
30			glDeleteList $self->{list};
31
32			$self->SUPER::DESTROY;
33			}
34
35	root	1.1	sub button_down {
36			my ($self, $ev, $x, $y) = @_;
37
38			$self->focus_in;
39
40	root	1.5	if ($ev->{button} == 2) {
41			my ($ox, $oy) = ($ev->{x}, $ev->{y});
42	root	1.1	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
43
44			$self->{motion} = sub {
45			my ($ev, $x, $y) = @_;
46
47	root	1.5	($x, $y) = ($ev->{x}, $ev->{y});
48	root	1.1
49			$::CFG->{map_shift_x} = $bw + $x - $ox;
50			$::CFG->{map_shift_y} = $bh + $y - $oy;
51
52			$self->update;
53			};
54			}
55			}
56
57			sub button_up {
58			my ($self, $ev, $x, $y) = @_;
59
60			delete $self->{motion};
61			}
62
63			sub mouse_motion {
64			my ($self, $ev, $x, $y) = @_;
65
66			$self->{motion}->($ev, $x, $y) if $self->{motion};
67			}
68
69			sub size_request {
70			(
71			1 + 32 * int $::WIDTH / 32,
72			1 + 32 * int $::HEIGHT / 32,
73			)
74			}
75
76			sub update {
77			my ($self) = @_;
78
79			$self->{need_update} = 1;
80			$self->SUPER::update;
81			}
82
83			sub draw {
84			my ($self) = @_;
85
86			if (delete $self->{need_update}) {
87	root	1.4	glNewList $self->{list};
88	root	1.1
89			if ($::MAP) {
90	root	1.17	my $sw = int $::WIDTH / (32 * $::CFG->{map_scale}) + 0.99;
91			my $sh = int $::HEIGHT / (32 * $::CFG->{map_scale}) + 0.99;
92	root	1.1
93	root	1.18	my $sx = $::CFG->{map_shift_x} / $::CFG->{map_scale}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
94			my $sy = $::CFG->{map_shift_y} / $::CFG->{map_scale}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
95
96	root	1.16	glPushMatrix;
97	root	1.9	glScale $::CFG->{map_scale}, $::CFG->{map_scale};
98
99	root	1.1	glTranslate $sx0 - 32, $sy0 - 32, 0;
100
101			my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
102
103			if ($::CFG->{fow_enable}) {
104			if ($::CFG->{fow_smooth} && $CFClient::GL_VERSION >= 1.2) { # smooth fog of war
105			glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
106			glConvolutionFilter2D (
107			GL_CONVOLUTION_2D,
108			GL_ALPHA,
109			3, 3,
110			GL_ALPHA, GL_FLOAT,
111			pack "f*",
112	root	1.7	0.05, 0.13, 0.05,
113			0.13, 0.30, 0.13,
114			0.05, 0.13, 0.05,
115	root	1.1	);
116			glEnable GL_CONVOLUTION_2D;
117			}
118
119			$self->{fow_texture} = new CFClient::Texture
120			w => $w,
121			h => $h,
122			data => $data,
123			internalformat => GL_ALPHA,
124			format => GL_ALPHA;
125
126			glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
127
128			glEnable GL_BLEND;
129			glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
130			glEnable GL_TEXTURE_2D;
131			glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
132
133	root	1.7	glColor +($::CFG->{fow_intensity}) x 3, 0.8;
134	root	1.1	$self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
135
136			glDisable GL_TEXTURE_2D;
137			glDisable GL_BLEND;
138			}
139
140	root	1.18	glPopMatrix;
141	root	1.1	}
142
143			glEndList;
144			}
145
146			glPushMatrix;
147			glCallList $self->{list};
148			glPopMatrix;
149
150			if ($CFClient::UI::FOCUS != $self) {
151			glColor 64/255, 64/255, 64/255;
152			glLogicOp GL_AND;
153			glEnable GL_COLOR_LOGIC_OP;
154			glBegin GL_QUADS;
155			glVertex 0, 0;
156			glVertex 0, $::HEIGHT;
157			glVertex $::WIDTH, $::HEIGHT;
158			glVertex $::WIDTH, 0;
159			glEnd;
160			glDisable GL_COLOR_LOGIC_OP;
161			}
162			}
163
164			my %DIR = (
165	root	1.3	CFClient::SDLK_KP8, [1, "north"],
166			CFClient::SDLK_KP9, [2, "northeast"],
167			CFClient::SDLK_KP6, [3, "east"],
168			CFClient::SDLK_KP3, [4, "southeast"],
169			CFClient::SDLK_KP2, [5, "south"],
170			CFClient::SDLK_KP1, [6, "southwest"],
171			CFClient::SDLK_KP4, [7, "west"],
172			CFClient::SDLK_KP7, [8, "northwest"],
173
174			CFClient::SDLK_UP, [1, "north"],
175			CFClient::SDLK_RIGHT, [3, "east"],
176			CFClient::SDLK_DOWN, [5, "south"],
177			CFClient::SDLK_LEFT, [7, "west"],
178	root	1.1	);
179
180			sub key_down {
181			my ($self, $ev) = @_;
182
183	root	1.21	return unless $::CONN;
184
185	root	1.5	my $mod = $ev->{mod};
186			my $sym = $ev->{sym};
187	root	1.1
188	root	1.3	if ($sym == CFClient::SDLK_KP5) {
189	root	1.1	$::CONN->user_send ("stay fire");
190	root	1.14	} elsif ($sym == ord ",") {
191			$::CONN->user_send ("take");
192	root	1.3	} elsif ($sym == ord "a") {
193	root	1.1	$::CONN->user_send ("apply");
194	root	1.3	} elsif ($sym == ord "'") {
195	root	1.1	$self->emit ('activate_console');
196	root	1.3	} elsif ($sym == ord "/") {
197	root	1.8	$self->emit (activate_console => '/');
198	root	1.1	} elsif (exists $DIR{$sym}) {
199	root	1.3	if ($mod & CFClient::KMOD_SHIFT) {
200	root	1.1	$self->{shft}++;
201			$::CONN->user_send ("fire $DIR{$sym}[0]");
202	root	1.3	} elsif ($mod & CFClient::KMOD_CTRL) {
203	root	1.1	$self->{ctrl}++;
204			$::CONN->user_send ("run $DIR{$sym}[0]");
205			} else {
206			$::CONN->user_send ("$DIR{$sym}[1]");
207			}
208	root	1.8	} elsif ($ev->{unicode}) {
209			$self->{command_widget} \|\|=
210			new CFClient::MapWidget::Command::
211			command => $self->{command},
212			can_focus => 1,
213			connect_execute => sub {
214	root	1.11	# todo: support callback instead of user_send
215			$::CONN->user_send ($_[1][1]);
216	root	1.8	},
217			connect_close => sub {
218			(delete $self->{command_widget})->hide;
219			$self->focus_in;
220			},
221			;
222			$self->{command_widget}->key_down ($ev);
223	root	1.12	return unless $self->{command_widget};
224	root	1.8	$self->{command_widget}->show;
225			$self->{command_widget}->focus_in;
226	root	1.1	}
227			}
228
229			sub key_up {
230			my ($self, $ev) = @_;
231
232	root	1.5	my $mod = $ev->{mod};
233			my $sym = $ev->{sym};
234	root	1.1
235	root	1.3	if (!($mod & CFClient::KMOD_SHIFT) && delete $self->{shft}) {
236	root	1.1	$::CONN->user_send ("fire_stop");
237			}
238	root	1.3	if (!($mod & CFClient::KMOD_CTRL ) && delete $self->{ctrl}) {
239	root	1.1	$::CONN->user_send ("run_stop");
240			}
241			}
242
243	root	1.2	sub add_command {
244	root	1.11	my ($self, $command, $tooltip, $widget, $cb) = @_;
245	root	1.2
246	root	1.3	(my $abbrev = $command) =~ s/(\S)[^[:space:]_]*[[:space:]_]+/$1/g;
247	root	1.8
248	root	1.20	$self->{command} = [
249			[$abbrev, $command, $tooltip, $widget, $cb],
250			grep $_->[1] ne $command, @{ $self->{command} },
251			];
252	root	1.8	}
253
254	root	1.18	package CFClient::MapWidget::MapMap;
255
256	root	1.19	our @ISA = CFClient::UI::Base::;
257	root	1.18
258			use Time::HiRes qw(time);
259			use CFClient::OpenGL;
260
261			sub size_request {
262			($::HEIGHT * 0.25, $::HEIGHT * 0.25)
263			}
264
265			sub size_allocate {
266			my ($self, $w, $h) = @_;
267
268			$self->SUPER::size_allocate ($w, $h);
269			$self->update;
270			}
271
272			sub update {
273			my ($self) = @_;
274
275			delete $self->{texture_atime};
276			$self->SUPER::update;
277			}
278
279			sub _draw {
280			my ($self) = @_;
281
282			$::MAP or return;
283
284			my ($w, $h) = @$self{qw(w h)};
285
286			my $sw = int $::WIDTH / (32 * $::CFG->{map_scale}) + 0.99;
287			my $sh = int $::HEIGHT / (32 * $::CFG->{map_scale}) + 0.99;
288
289			my $sx = int $::CFG->{map_shift_x} / 32;
290			my $sy = int $::CFG->{map_shift_y} / 32;
291
292			my $ox = 0.5 * ($w - $sw);
293			my $oy = 0.5 * ($h - $sh);
294
295			glEnable GL_BLEND;
296			glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
297			glEnable GL_TEXTURE_2D;
298			glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
299
300			if ($self->{texture_atime} < time) {
301			$self->{texture_atime} = time + 1/3;
302
303			$self->{texture} =
304			new CFClient::Texture
305			w => $w,
306			h => $h,
307			data => $::MAP->mapmap (-$ox, -$oy, $w, $h),
308			type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
309			}
310
311			$self->{texture}->draw_quad (0, 0);
312
313			glDisable GL_TEXTURE_2D;
314
315			glTranslate 0.375, 0.375;
316
317			#TODO: map scale is completely borked
318
319			my $x0 = int $ox - $sx + 0.5;
320			my $y0 = int $oy - $sy + 0.5;
321
322			glColor 1, 1, 0, 1;
323			glBegin GL_LINE_LOOP;
324			glVertex $x0 , $y0 ;
325			glVertex $x0 , $y0 + $sh;
326			glVertex $x0 + $sw, $y0 + $sh;
327			glVertex $x0 + $sw, $y0 ;
328			glEnd;
329
330			glDisable GL_BLEND;
331			}
332
333	root	1.8	package CFClient::MapWidget::Command;
334
335			use strict;
336
337			use CFClient::OpenGL;
338
339			our @ISA = CFClient::UI::VBox::;
340
341			sub new {
342			my $class = shift;
343
344			my $self = $class->SUPER::new (
345			@_,
346			children => [map
347			CFClient::UI::Label->new (
348	root	1.11	can_hover => 1,
349			can_events => 1,
350			fontsize => $_,
351	root	1.8	), 1, 1, 0.8, 0.8, 0.8, 0.8, 0.8
352			],
353			);
354
355			$self
356			}
357
358			sub size_allocate {
359			my ($self, $w, $h) = @_;
360
361			$self->SUPER::size_allocate ($w, $h);
362			$self->move (($::WIDTH - $w) * 0.5, ($::HEIGHT - $h) * 0.6, 10);
363			}
364
365			sub update_labels {
366			my ($self) = @_;
367
368			my $command = $self->{command};
369			my $search_abbrev = qr/^\Q$self->{search}/;
370			my $search_full = qr/\Q$self->{search}/;
371
372			my @found;
373
374			for (@$command) {
375			if ($_->[0] =~ $search_abbrev) {
376			push @found, [$_->[0], $_];
377	root	1.20	} elsif (2 < length $self->{search} and $_->[1] =~ $search_full) {
378	root	1.8	push @found, [$_->[1], $_];
379			}
380			}
381
382			@found = sort { $a->[0] cmp $b->[0] } @found;
383
384			$self->{children}[0]->set_text ("$self->{search}_");
385
386			for (0..5) {
387			$self->{children}[$_ + 1]->set_text ($found[$_] ? "$found[$_][0] ($found[$_][1][1])" : "");
388	root	1.11	$self->{children}[$_ + 1]{tooltip} = ($found[$_] ? $found[$_][1][2] : "");
389	root	1.8	}
390
391	root	1.11	$self->{select} = $found[0][1]
392	root	1.8	if @found;
393
394			if (@found > 6) {
395			$self->{children}[6]->set_text ("...");
396			}
397
398			$self->check_size;
399			}
400
401			sub key_down {
402			my ($self, $ev) = @_;
403
404			if ($ev->{sym} == 8) {
405			substr $self->{search}, -1, 1, "";
406			$self->update_labels;
407			} elsif ($ev->{sym} == 13) {
408			if (exists $self->{select}) {
409			$self->emit (execute => $self->{select});
410			$self->emit ("close");
411			}
412			} elsif ($ev->{sym} == 27) {
413			$self->emit ("close");
414	root	1.13	return;
415	root	1.10	} elsif ((chr $ev->{unicode}) =~ /^[[:alpha:]]$/) {
416	root	1.8	$self->{search} .= chr $ev->{unicode};
417			$self->update_labels;
418			}
419	root	1.10
420			length $self->{search}
421			or $self->emit ("close");
422	root	1.2	}
423
424	root	1.1	1