mirror of https://github.com/davatorium/rofi.git
89 lines
2.5 KiB
C
89 lines
2.5 KiB
C
/**
|
|
* simpleswitcher
|
|
*
|
|
* MIT/X11 License
|
|
* Copyright 2013-2014 Qball Cow <qball@gmpclient.org>
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining
|
|
* a copy of this software and associated documentation files (the
|
|
* "Software"), to deal in the Software without restriction, including
|
|
* without limitation the rights to use, copy, modify, merge, publish,
|
|
* distribute, sublicense, and/or sell copies of the Software, and to
|
|
* permit persons to whom the Software is furnished to do so, subject to
|
|
* the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be
|
|
* included in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
|
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
|
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
|
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
|
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*
|
|
*/
|
|
|
|
|
|
#define _GNU_SOURCE
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#include <strings.h>
|
|
#include <string.h>
|
|
#include <ctype.h>
|
|
|
|
#include "simpleswitcher.h"
|
|
|
|
char *dmenu_prompt = "dmenu ";
|
|
|
|
static char **get_dmenu ( )
|
|
{
|
|
char buffer[1024];
|
|
char **retv = NULL;
|
|
int index = 0;
|
|
|
|
while ( fgets( buffer, 1024, stdin ) != NULL ) {
|
|
retv = realloc( retv, ( index+2 )*sizeof( char* ) );
|
|
retv[index] = strdup( buffer );
|
|
retv[index+1] = NULL;
|
|
|
|
// Filter out line-end.
|
|
if ( retv[index][strlen( buffer )-1] == '\n' )
|
|
retv[index][strlen( buffer )-1] = '\0';
|
|
|
|
index++;
|
|
}
|
|
|
|
return retv;
|
|
}
|
|
|
|
SwitcherMode dmenu_switcher_dialog ( char **input )
|
|
{
|
|
int selected_line = 0;
|
|
SwitcherMode retv = MODE_EXIT;
|
|
// act as a launcher
|
|
char **list = get_dmenu( );
|
|
|
|
int mretv = menu( list, input, dmenu_prompt,NULL, NULL,
|
|
token_match, NULL, &selected_line );
|
|
|
|
if ( mretv == MENU_NEXT ) {
|
|
retv = DMENU_DIALOG;
|
|
} else if ( mretv == MENU_OK && list[selected_line] != NULL ) {
|
|
fputs( list[selected_line],stdout );
|
|
} else if ( mretv == MENU_CUSTOM_INPUT && *input != NULL && *input[0] != '\0' ) {
|
|
fputs( *input, stdout );
|
|
}
|
|
|
|
for ( unsigned int i=0; list != NULL && list[i] != NULL; i++ ) {
|
|
free( list[i] );
|
|
}
|
|
|
|
if ( list != NULL ) free( list );
|
|
|
|
return retv;
|
|
}
|
|
|