X-Git-Url: http://git.linex4red.de/pub/Android/ownCloud.git/blobdiff_plain/dc8c32fb3f7033d6fdfa7e1b64eaa77884da678a..5f61cb15552eb2fda01716078a9191b88cebf764:/src/eu/alefzero/owncloud/ui/QuickAction.java

diff --git a/src/eu/alefzero/owncloud/ui/QuickAction.java b/src/eu/alefzero/owncloud/ui/QuickAction.java
index 6f61253b..e1d97d22 100644
--- a/src/eu/alefzero/owncloud/ui/QuickAction.java
+++ b/src/eu/alefzero/owncloud/ui/QuickAction.java
@@ -37,253 +37,269 @@ import android.view.ViewGroup;
 import java.util.ArrayList;
 
 import eu.alefzero.owncloud.R;
-import eu.alefzero.owncloud.R.id;
-import eu.alefzero.owncloud.R.layout;
-import eu.alefzero.owncloud.R.style;
 
 /**
- * Popup window, shows action list as icon and text like the one in Gallery3D app. 
+ * Popup window, shows action list as icon and text like the one in Gallery3D
+ * app.
  * 
  * @author Lorensius. W. T
  */
 public class QuickAction extends CustomPopup {
-	private final View root;
-	private final ImageView mArrowUp;
-	private final ImageView mArrowDown;
-	private final LayoutInflater inflater;
-	private final Context context;
-	
-	protected static final int ANIM_GROW_FROM_LEFT = 1;
-	protected static final int ANIM_GROW_FROM_RIGHT = 2;
-	protected static final int ANIM_GROW_FROM_CENTER = 3;
-	protected static final int ANIM_REFLECT = 4;
-	protected static final int ANIM_AUTO = 5;
-
-	private int animStyle;
-	private ViewGroup mTrack;
-	private ScrollView scroller;
-	private ArrayList<ActionItem> actionList;
-	
-	/**
-	 * Constructor
-	 * 
-	 * @param anchor {@link View} on where the popup window should be displayed
-	 */
-	public QuickAction(View anchor) {
-		super(anchor);
-		
-		actionList	= new ArrayList<ActionItem>();
-		context		= anchor.getContext();
-		inflater 	= (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
-		
-		root		= (ViewGroup) inflater.inflate(R.layout.popup, null);
-		
-		mArrowDown 	= (ImageView) root.findViewById(R.id.arrow_down);
-		mArrowUp 	= (ImageView) root.findViewById(R.id.arrow_up);
-		
-		setContentView(root);
-	    
-		mTrack 			= (ViewGroup) root.findViewById(R.id.tracks);
-		scroller		= (ScrollView) root.findViewById(R.id.scroller);
-		animStyle		= ANIM_AUTO;
-	}
-
-	/**
-	 * Set animation style
-	 * 
-	 * @param animStyle animation style, default is set to ANIM_AUTO
-	 */
-	public void setAnimStyle(int animStyle) {
-		this.animStyle = animStyle;
-	}
-
-	/**
-	 * Add action item
-	 * 
-	 * @param action  {@link ActionItem} object
-	 */
-	public void addActionItem(ActionItem action) {
-		actionList.add(action); 
-	}
-	
-	/**
-	 * Show popup window. Popup is automatically positioned, on top or bottom of anchor view.
-	 * 
-	 */
-	public void show () {
-		preShow();
-		
-		int xPos, yPos;
-		
-		int[] location 		= new int[2];
-	
-		mAnchor.getLocationOnScreen(location);
-
-		Rect anchorRect 	= new Rect(location[0], location[1], location[0] + mAnchor.getWidth(), location[1] 
-		                	+ mAnchor.getHeight());
-
-		createActionList();
-		
-		root.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
-		root.measure(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
-	
-		int rootHeight 		= root.getMeasuredHeight();
-		int rootWidth		= root.getMeasuredWidth();
-		
-		int screenWidth 	= mWManager.getDefaultDisplay().getWidth();
-		int screenHeight	= mWManager.getDefaultDisplay().getHeight();
-		
-		//automatically get X coord of popup (top left)
-		if ((anchorRect.left + rootWidth) > screenWidth) {
-			xPos = anchorRect.left - (rootWidth-mAnchor.getWidth());
-		} else {
-			if (mAnchor.getWidth() > rootWidth) {
-				xPos = anchorRect.centerX() - (rootWidth/2);
-			} else {
-				xPos = anchorRect.left;
-			}
-		}
-		
-		int dyTop			= anchorRect.top;
-		int dyBottom		= screenHeight - anchorRect.bottom;
-
-		boolean onTop		= (dyTop > dyBottom) ? true : false;
-
-		if (onTop) {
-			if (rootHeight > dyTop) {
-				yPos 			= 15;
-				LayoutParams l 	= scroller.getLayoutParams();
-				l.height		= dyTop - mAnchor.getHeight();
-			} else {
-				yPos = anchorRect.top - rootHeight;
-			}
-		} else {
-			yPos = anchorRect.bottom;
-			
-			if (rootHeight > dyBottom) { 
-				LayoutParams l 	= scroller.getLayoutParams();
-				l.height		= dyBottom;
-			}
-		}
-		
-		showArrow(((onTop) ? R.id.arrow_down : R.id.arrow_up), anchorRect.centerX()-xPos);
-		
-		setAnimationStyle(screenWidth, anchorRect.centerX(), onTop);
-		
-		mWindow.showAtLocation(mAnchor, Gravity.NO_GRAVITY, xPos, yPos);
-	}
-	
-	/**
-	 * Set animation style
-	 * 
-	 * @param screenWidth screen width
-	 * @param requestedX distance from left edge
-	 * @param onTop flag to indicate where the popup should be displayed. Set TRUE if displayed on top of anchor view
-	 * 		  and vice versa
-	 */
-	private void setAnimationStyle(int screenWidth, int requestedX, boolean onTop) {
-		int arrowPos = requestedX - mArrowUp.getMeasuredWidth()/2;
-
-		switch (animStyle) {
-		case ANIM_GROW_FROM_LEFT:
-			mWindow.setAnimationStyle((onTop) ? R.style.Animations_PopUpMenu_Left : R.style.Animations_PopDownMenu_Left);
-			break;
-					
-		case ANIM_GROW_FROM_RIGHT:
-			mWindow.setAnimationStyle((onTop) ? R.style.Animations_PopUpMenu_Right : R.style.Animations_PopDownMenu_Right);
-			break;
-					
-		case ANIM_GROW_FROM_CENTER:
-			mWindow.setAnimationStyle((onTop) ? R.style.Animations_PopUpMenu_Center : R.style.Animations_PopDownMenu_Center);
-		break;
-			
-		case ANIM_REFLECT:
-			mWindow.setAnimationStyle((onTop) ? R.style.Animations_PopUpMenu_Reflect : R.style.Animations_PopDownMenu_Reflect);
-		break;
-		
-		case ANIM_AUTO:
-			if (arrowPos <= screenWidth/4) {
-				mWindow.setAnimationStyle((onTop) ? R.style.Animations_PopUpMenu_Left : R.style.Animations_PopDownMenu_Left);
-			} else if (arrowPos > screenWidth/4 && arrowPos < 3 * (screenWidth/4)) {
-				mWindow.setAnimationStyle((onTop) ? R.style.Animations_PopUpMenu_Center : R.style.Animations_PopDownMenu_Center);
-			} else {
-				mWindow.setAnimationStyle((onTop) ? R.style.Animations_PopUpMenu_Right : R.style.Animations_PopDownMenu_Right);
-			}
-					
-			break;
-		}
-	}
-	
-	/**
-	 * Create action list
-	 */
-	private void createActionList() {
-		View view;
-		String title;
-		Drawable icon;
-		OnClickListener listener;
-	
-		for (int i = 0; i < actionList.size(); i++) {
-			title 		= actionList.get(i).getTitle();
-			icon 		= actionList.get(i).getIcon();
-			listener	= actionList.get(i).getOnClickListerner();
-	
-			view 		= getActionItem(title, icon, listener);
-		
-			view.setFocusable(true);
-			view.setClickable(true);
-			 
-			mTrack.addView(view);
-		}
-	}
-	
-	/**
-	 * Get action item {@link View}
-	 * 
-	 * @param title action item title
-	 * @param icon {@link Drawable} action item icon
-	 * @param listener {@link View.OnClickListener} action item listener
-	 * @return action item {@link View}
-	 */
-	private View getActionItem(String title, Drawable icon, OnClickListener listener) {
-		LinearLayout container	= (LinearLayout) inflater.inflate(R.layout.action_item, null);
-		
-		ImageView img			= (ImageView) container.findViewById(R.id.icon);
-		TextView text			= (TextView) container.findViewById(R.id.title);
-		
-		if (icon != null) {
-			img.setImageDrawable(icon);
-		}
-		
-		if (title != null) {			
-			text.setText(title);
-		}
-		
-		if (listener != null) {
-			container.setOnClickListener(listener);
-		}
-
-		return container;
-	}
-	
-	/**
-	 * Show arrow
-	 * 
-	 * @param whichArrow arrow type resource id
-	 * @param requestedX distance from left screen
-	 */
-	private void showArrow(int whichArrow, int requestedX) {
-        final View showArrow = (whichArrow == R.id.arrow_up) ? mArrowUp : mArrowDown;
-        final View hideArrow = (whichArrow == R.id.arrow_up) ? mArrowDown : mArrowUp;
+    private final View root;
+    private final ImageView mArrowUp;
+    private final ImageView mArrowDown;
+    private final LayoutInflater inflater;
+    private final Context context;
+
+    protected static final int ANIM_GROW_FROM_LEFT = 1;
+    protected static final int ANIM_GROW_FROM_RIGHT = 2;
+    protected static final int ANIM_GROW_FROM_CENTER = 3;
+    protected static final int ANIM_REFLECT = 4;
+    protected static final int ANIM_AUTO = 5;
+
+    private int animStyle;
+    private ViewGroup mTrack;
+    private ScrollView scroller;
+    private ArrayList<ActionItem> actionList;
+
+    /**
+     * Constructor
+     * 
+     * @param anchor {@link View} on where the popup window should be displayed
+     */
+    public QuickAction(View anchor) {
+        super(anchor);
+
+        actionList = new ArrayList<ActionItem>();
+        context = anchor.getContext();
+        inflater = (LayoutInflater) context
+                .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+
+        root = (ViewGroup) inflater.inflate(R.layout.popup, null);
+
+        mArrowDown = (ImageView) root.findViewById(R.id.arrow_down);
+        mArrowUp = (ImageView) root.findViewById(R.id.arrow_up);
+
+        setContentView(root);
+
+        mTrack = (ViewGroup) root.findViewById(R.id.tracks);
+        scroller = (ScrollView) root.findViewById(R.id.scroller);
+        animStyle = ANIM_AUTO;
+    }
+
+    /**
+     * Set animation style
+     * 
+     * @param animStyle animation style, default is set to ANIM_AUTO
+     */
+    public void setAnimStyle(int animStyle) {
+        this.animStyle = animStyle;
+    }
+
+    /**
+     * Add action item
+     * 
+     * @param action {@link ActionItem} object
+     */
+    public void addActionItem(ActionItem action) {
+        actionList.add(action);
+    }
+
+    /**
+     * Show popup window. Popup is automatically positioned, on top or bottom of
+     * anchor view.
+     * 
+     */
+    public void show() {
+        preShow();
+
+        int xPos, yPos;
+
+        int[] location = new int[2];
+
+        mAnchor.getLocationOnScreen(location);
+
+        Rect anchorRect = new Rect(location[0], location[1], location[0]
+                + mAnchor.getWidth(), location[1] + mAnchor.getHeight());
+
+        createActionList();
+
+        root.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,
+                LayoutParams.WRAP_CONTENT));
+        root.measure(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
+
+        int rootHeight = root.getMeasuredHeight();
+        int rootWidth = root.getMeasuredWidth();
+
+        int screenWidth = mWManager.getDefaultDisplay().getWidth();
+        int screenHeight = mWManager.getDefaultDisplay().getHeight();
+
+        // automatically get X coord of popup (top left)
+        if ((anchorRect.left + rootWidth) > screenWidth) {
+            xPos = anchorRect.left - (rootWidth - mAnchor.getWidth());
+        } else {
+            if (mAnchor.getWidth() > rootWidth) {
+                xPos = anchorRect.centerX() - (rootWidth / 2);
+            } else {
+                xPos = anchorRect.left;
+            }
+        }
+
+        int dyTop = anchorRect.top;
+        int dyBottom = screenHeight - anchorRect.bottom;
+
+        boolean onTop = (dyTop > dyBottom) ? true : false;
+
+        if (onTop) {
+            if (rootHeight > dyTop) {
+                yPos = 15;
+                LayoutParams l = scroller.getLayoutParams();
+                l.height = dyTop - mAnchor.getHeight();
+            } else {
+                yPos = anchorRect.top - rootHeight;
+            }
+        } else {
+            yPos = anchorRect.bottom;
+
+            if (rootHeight > dyBottom) {
+                LayoutParams l = scroller.getLayoutParams();
+                l.height = dyBottom;
+            }
+        }
+
+        showArrow(((onTop) ? R.id.arrow_down : R.id.arrow_up),
+                anchorRect.centerX() - xPos);
+
+        setAnimationStyle(screenWidth, anchorRect.centerX(), onTop);
+
+        mWindow.showAtLocation(mAnchor, Gravity.NO_GRAVITY, xPos, yPos);
+    }
+
+    /**
+     * Set animation style
+     * 
+     * @param screenWidth screen width
+     * @param requestedX distance from left edge
+     * @param onTop flag to indicate where the popup should be displayed. Set
+     *            TRUE if displayed on top of anchor view and vice versa
+     */
+    private void setAnimationStyle(int screenWidth, int requestedX,
+            boolean onTop) {
+        int arrowPos = requestedX - mArrowUp.getMeasuredWidth() / 2;
+
+        switch (animStyle) {
+        case ANIM_GROW_FROM_LEFT:
+            mWindow.setAnimationStyle((onTop) ? R.style.Animations_PopUpMenu_Left
+                    : R.style.Animations_PopDownMenu_Left);
+            break;
+
+        case ANIM_GROW_FROM_RIGHT:
+            mWindow.setAnimationStyle((onTop) ? R.style.Animations_PopUpMenu_Right
+                    : R.style.Animations_PopDownMenu_Right);
+            break;
+
+        case ANIM_GROW_FROM_CENTER:
+            mWindow.setAnimationStyle((onTop) ? R.style.Animations_PopUpMenu_Center
+                    : R.style.Animations_PopDownMenu_Center);
+            break;
+
+        case ANIM_REFLECT:
+            mWindow.setAnimationStyle((onTop) ? R.style.Animations_PopUpMenu_Reflect
+                    : R.style.Animations_PopDownMenu_Reflect);
+            break;
+
+        case ANIM_AUTO:
+            if (arrowPos <= screenWidth / 4) {
+                mWindow.setAnimationStyle((onTop) ? R.style.Animations_PopUpMenu_Left
+                        : R.style.Animations_PopDownMenu_Left);
+            } else if (arrowPos > screenWidth / 4
+                    && arrowPos < 3 * (screenWidth / 4)) {
+                mWindow.setAnimationStyle((onTop) ? R.style.Animations_PopUpMenu_Center
+                        : R.style.Animations_PopDownMenu_Center);
+            } else {
+                mWindow.setAnimationStyle((onTop) ? R.style.Animations_PopUpMenu_Right
+                        : R.style.Animations_PopDownMenu_Right);
+            }
+
+            break;
+        }
+    }
+
+    /**
+     * Create action list
+     */
+    private void createActionList() {
+        View view;
+        String title;
+        Drawable icon;
+        OnClickListener listener;
+
+        for (int i = 0; i < actionList.size(); i++) {
+            title = actionList.get(i).getTitle();
+            icon = actionList.get(i).getIcon();
+            listener = actionList.get(i).getOnClickListerner();
+
+            view = getActionItem(title, icon, listener);
+
+            view.setFocusable(true);
+            view.setClickable(true);
+
+            mTrack.addView(view);
+        }
+    }
+
+    /**
+     * Get action item {@link View}
+     * 
+     * @param title action item title
+     * @param icon {@link Drawable} action item icon
+     * @param listener {@link View.OnClickListener} action item listener
+     * @return action item {@link View}
+     */
+    private View getActionItem(String title, Drawable icon,
+            OnClickListener listener) {
+        LinearLayout container = (LinearLayout) inflater.inflate(
+                R.layout.action_item, null);
+
+        ImageView img = (ImageView) container.findViewById(R.id.icon);
+        TextView text = (TextView) container.findViewById(R.id.title);
+
+        if (icon != null) {
+            img.setImageDrawable(icon);
+        }
+
+        if (title != null) {
+            text.setText(title);
+        }
+
+        if (listener != null) {
+            container.setOnClickListener(listener);
+        }
+
+        return container;
+    }
+
+    /**
+     * Show arrow
+     * 
+     * @param whichArrow arrow type resource id
+     * @param requestedX distance from left screen
+     */
+    private void showArrow(int whichArrow, int requestedX) {
+        final View showArrow = (whichArrow == R.id.arrow_up) ? mArrowUp
+                : mArrowDown;
+        final View hideArrow = (whichArrow == R.id.arrow_up) ? mArrowDown
+                : mArrowUp;
 
         final int arrowWidth = mArrowUp.getMeasuredWidth();
 
         showArrow.setVisibility(View.VISIBLE);
-        
-        ViewGroup.MarginLayoutParams param = (ViewGroup.MarginLayoutParams)showArrow.getLayoutParams();
-       
+
+        ViewGroup.MarginLayoutParams param = (ViewGroup.MarginLayoutParams) showArrow
+                .getLayoutParams();
+
         param.leftMargin = requestedX - arrowWidth / 2;
-        
+
         hideArrow.setVisibility(View.INVISIBLE);
     }
 }
\ No newline at end of file