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eclipse plugin: Add a method that handles all...

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...logic for setting up an existing/new install
This commit is contained in:
Timotei Dolean 2011-06-24 15:19:26 +00:00
parent 476eccdafa
commit 37727f285f
2 changed files with 61 additions and 4 deletions
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8
utils/java/org.wesnoth/src/org/wesnoth/builder/WesnothProjectBuilder.java
View file

@ -71,12 +71,12 @@ public class WesnothProjectBuilder extends IncrementalProjectBuilder
protected IProject[] build(int kind, Map args, IProgressMonitor monitor)
throws CoreException
{
String installName = WesnothInstallsUtils.getInstallNameForResource( getProject() );
// check if Paths are set
if ( ! WorkspaceUtils.checkPathsAreSet( installName, true ) )
if ( WesnothInstallsUtils.setupInstallForResource( getProject() ) == false )
return null;
Logger.getInstance().log(Messages.WesnothProjectBuilder_0);
String installName = WesnothInstallsUtils.getInstallNameForResource( getProject() );
Logger.getInstance().log(Messages.WesnothProjectBuilder_0);
monitor.beginTask(String.format(Messages.WesnothProjectBuilder_1, getProject().getName()), 100);
Paths paths = Preferences.getPaths( installName );

57
utils/java/org.wesnoth/src/org/wesnoth/utils/WesnothInstallsUtils.java
View file

@ -14,6 +14,7 @@ import java.util.List;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.swt.SWT;
import org.wesnoth.Constants;
import org.wesnoth.Logger;
import org.wesnoth.preferences.Preferences;
@ -101,4 +102,60 @@ public class WesnothInstallsUtils
return ProjectUtils.getCacheForProject( resource.getProject( ) ).getInstallName( );
}
/**
* Sets the install name for the specified resource
* @param resource The resource to set the install to
* @param newInstallName The new install name
*/
public static void setInstallNameForResource( IResource resource, String newInstallName )
{
if ( resource == null )
return;
ProjectUtils.getCacheForProject( resource.getProject( ) ).setInstallName( newInstallName );
}
/**
* Checks whether the Wesnoth Installation is properly setup
* for the specified resource. If it is not, it will guide the user
* through selecting a proper install (if any).
*
* @param resource True if the installation is valid, false
* otherwise
* @return Boolean flag whether the setup was successfull or failed.
*/
public static boolean setupInstallForResource( IResource resource )
{
String installName = getInstallNameForResource( resource );
// check if Paths are set for the install.
if ( ! WorkspaceUtils.checkPathsAreSet( installName, false ) ) {
// no defaut - nothing to do.
if ( Preferences.getDefaultInstallName( ).isEmpty( ) )
return false;
if ( GUIUtils.showMessageBox(
"The existing set install for the project " +
resource.getProject( ).getName( ) +
" doesn't exist anymore or isn't fully configured. " +
"Do you want to try fallback to the default?",
SWT.ICON_QUESTION | SWT.YES | SWT.NO) == SWT.NO )
return false; // no hope :(
// fallback to default
installName = Preferences.getDefaultInstallName( );
if ( WorkspaceUtils.checkPathsAreSet( installName, true ) ) {
// replace current install with the default
setInstallNameForResource( resource, installName );
return true;
}
// sorry, no happy ending
return false;
}
return true;
}
}