Obtenez le titre de la fenêtre Active actuelle en Java

J'ai écrit un script Bash qui enregistre la fenêtre Active actuelle: http://www.whitelamp.com/public/active-window-logger. HTML Il utilise une version patchée de WMCTRL mais fournit des détails sur une méthode alternative (plus lente) utilisant xProp et xwininfo.

Les liens vers le code Patch et le code source WMCTRL et le script peut être trouvé ci-dessus.

J'ai écrit un programme Java à l'aide du script de User361601. J'espère que cela aidera les autres.

import java.io.BufferedReader;
import java.io.InputStreamReader;

public class WindowAndProcessInfo4Linux {

public static final String WIN_ID_CMD = "xprop -root | grep " + "\"_NET_ACTIVE_WINDOW(WINDOW)\"" + "|cut -d ' ' -f 5";
public static final String WIN_INFO_CMD_PREFIX = "xwininfo -id ";
public static final String WIN_INFO_CMD_MID = " |awk \'BEGIN {FS=\"\\\"\"}/xwininfo: Window id/{print $2}\' | sed \'s/-[^-]*$//g\'";

public String execShellCmd(String cmd){
    try {  

        Runtime runtime = Runtime.getRuntime();  
        Process process = runtime.exec(new String[] { "/bin/bash", "-c", cmd });  
        int exitValue = process.waitFor();  
        System.out.println("exit value: " + exitValue);  
        BufferedReader buf = new BufferedReader(new InputStreamReader(process.getInputStream()));  
        String line = "";  
        String output = "";
        while ((line = buf.readLine()) != null) {
            output = line;
        }
        return output;
    } catch (Exception e) {  
        System.out.println(e);
        return null;
    }  
}

public String windowInfoCmd(String winId){
    if(null!=winId && !"".equalsIgnoreCase(winId)){
        return WIN_INFO_CMD_PREFIX+winId +WIN_INFO_CMD_MID;
    }
    return null;
}

public static void main (String [] args){
    WindowAndProcessInfo4Linux windowAndProcessInfo4Linux = new WindowAndProcessInfo4Linux();
    try {
        Thread.sleep(4000);
    } catch (InterruptedException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    String winId = windowAndProcessInfo4Linux.execShellCmd(WIN_ID_CMD);
    String winInfoMcd = windowAndProcessInfo4Linux.windowInfoCmd(winId);
    String windowTitle = windowAndProcessInfo4Linux.execShellCmd(winInfoMcd);
    System.out.println("window title is: "+ windowTitle);

}
}

J'ai créé ce AppleScript lors de la recherche de sujet similaire - celui-ci obtient la taille de la fenêtre spécifique

p>

global theSBounds

tell application "System Events"
	set this_info to {}
	set theSBounds to {}
	repeat with theProcess in processes
		if not background only of theProcess then
			tell theProcess
				set processName to name
				set theWindows to windows
			end tell
			set windowsCount to count of theWindows
			
			if processName contains "xxxxxxxx" then
				set this_info to this_info & processName
				
			else if processName is not "Finder" then
				if windowsCount is greater than 0 then
					repeat with theWindow in theWindows
						tell theProcess
							tell theWindow
								if (value of attribute "AXTitle") contains "Genymotion for personal use -" then
									-- set this_info to this_info & (value of attribute "AXTitle")
									set the props to get the properties of the theWindow
									set theSBounds to {size, position} of props
									set this_info to this_info & theSBounds
								end if
							end tell
						end tell
					end repeat
				end if
			end if
		end if
	end repeat
end tell
return theSBounds

Utiliser SWT Internals, j'ai pu la mettre ensemble, et il semble fonctionner bien:

public static final void main(String[] args) {
    try {
        Thread.sleep(1000L);
    } catch(InterruptedException e) {
        Thread.currentThread().interrupt();
    }
    System.out.println(getActiveWindowText());
}