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ctrngk/t.m

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Created October 9, 2018 11:37
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  1. Amit Upadhyay created this gist Mar 21, 2012.
    84 changes: 84 additions & 0 deletions t.m
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,84 @@
    #import <Foundation/Foundation.h>
    #import <Carbon/Carbon.h>
    /*###############################################################################
    # #
    # changeInput #
    # #
    # author: Stefan Klieme (based on an idea by Craig Williams) #
    # created: 2009-11-05 #
    # Changes input language #
    # Usage: changeInput prints current input language #
    # changeInput name changes input language to name #
    # changeInput toggle name1 name2 toggles input language between #
    # name1 and name2 #
    # #
    #################################################################################
    # #
    # This program is free software: you can redistribute it and/or modify #
    # it under the terms of the GNU General Public License as published by #
    # the Free Software Foundation, either version 3 of the License, or #
    # (at your option) any later version. #
    # #
    # This program is distributed in the hope that it will be useful, #
    # but WITHOUT ANY WARRANTY; without even the implied warranty of #
    # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
    # GNU General Public License for more details. #
    # #
    # You should have received a copy of the GNU General Public License #
    # along with this program. If not, see <http://www.gnu.org/licenses/>. #
    # #
    ################################################################################*/

    int main (int argc, const char * argv[]) {
    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];

    NSArray *args = [[NSProcessInfo processInfo] arguments];
    TISInputSourceRef current = TISCopyCurrentKeyboardLayoutInputSource();
    NSString *currentName = (NSString *)TISGetInputSourceProperty(current, kTISPropertyLocalizedName);
    if (argc == 1) {
    printf("%s\n", [currentName UTF8String]);
    }
    else {
    NSString *chosenInput, *language1, *language2;
    NSArray *inputArray = (NSArray *)TISCreateInputSourceList ( NULL, false);
    NSMutableDictionary *availableLanguages = [NSMutableDictionary dictionaryWithCapacity:[inputArray count]];
    NSUInteger i;
    TISInputSourceRef chosen, languageRef1, languageRef2;
    for (i = 0; i < [inputArray count]; ++i) {
    [availableLanguages setObject:[inputArray objectAtIndex:i] forKey:TISGetInputSourceProperty((TISInputSourceRef)[inputArray objectAtIndex:i], kTISPropertyLocalizedName)];
    }
    [inputArray release];

    if (argc == 4 && [[args objectAtIndex:1] isEqualTo:@"toggle"]) {
    language1 = [args objectAtIndex:2];
    language2 = [args objectAtIndex:3];
    languageRef1 = (TISInputSourceRef)[availableLanguages objectForKey:language1];
    languageRef2 = (TISInputSourceRef)[availableLanguages objectForKey:language2];
    if (languageRef1 != nil && languageRef2 != nil) {
    chosenInput = ([language1 isEqualTo:currentName]) ? language2 : language1;
    chosen = (TISInputSourceRef)[availableLanguages objectForKey:chosenInput];
    }
    else {
    chosenInput = (languageRef1 == nil) ? language1 : language2;
    chosen = nil;
    }
    }
    else {
    chosenInput = [args objectAtIndex:1];
    chosen = (TISInputSourceRef)[availableLanguages objectForKey:chosenInput];
    }
    if (chosen) {
    OSStatus err = TISSelectInputSource (chosen);
    if (err)
    printf("Could not change input language (error %i)\n", (int)err);
    else
    printf("Changed input language to %s\n", [chosenInput UTF8String]);
    }
    else {
    printf("%s not available\n", [chosenInput UTF8String]);
    }
    }
    CFRelease(current);
    [pool release];
    return 0;
    }