X-Git-Url: http://git.linex4red.de/pub/Android/ownCloud.git/blobdiff_plain/a20681b06320824a80f6da1e86c1c2d52a371636..a4ba6170ea7696e085b07adfef73eeb8b77cb8e2:/src/com/owncloud/android/ui/CustomPopup.java

diff --git a/src/com/owncloud/android/ui/CustomPopup.java b/src/com/owncloud/android/ui/CustomPopup.java
new file mode 100644
index 00000000..b7ce4265
--- /dev/null
+++ b/src/com/owncloud/android/ui/CustomPopup.java
@@ -0,0 +1,154 @@
+/* ownCloud Android client application
+ *   Copyright (C) 2011  Bartek Przybylski
+ *
+ *   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/>.
+ *
+ */
+package com.owncloud.android.ui;
+
+import android.content.Context;
+import android.graphics.Rect;
+import android.graphics.drawable.BitmapDrawable;
+import android.graphics.drawable.Drawable;
+import android.view.Gravity;
+import android.view.LayoutInflater;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.WindowManager;
+import android.view.View.OnTouchListener;
+import android.view.ViewGroup.LayoutParams;
+import android.widget.PopupWindow;
+
+/**
+ * Represents a custom PopupWindows
+ * 
+ * @author Lorensius. W. T
+ * 
+ */
+public class CustomPopup {
+    protected final View mAnchor;
+    protected final PopupWindow mWindow;
+    private View root;
+    private Drawable background = null;
+    protected final WindowManager mWManager;
+
+    public CustomPopup(View anchor) {
+        mAnchor = anchor;
+        mWindow = new PopupWindow(anchor.getContext());
+
+        mWindow.setTouchInterceptor(new OnTouchListener() {
+
+            public boolean onTouch(View v, MotionEvent event) {
+                if (event.getAction() == MotionEvent.ACTION_OUTSIDE) {
+                    CustomPopup.this.dismiss();
+                    return true;
+                }
+                return false;
+            }
+        });
+
+        mWManager = (WindowManager) anchor.getContext().getSystemService(
+                Context.WINDOW_SERVICE);
+        onCreate();
+    }
+
+    public void onCreate() {
+    }
+
+    public void onShow() {
+    }
+
+    public void preShow() {
+        if (root == null) {
+            throw new IllegalStateException(
+                    "setContentView called with a view to display");
+        }
+
+        onShow();
+
+        if (background == null) {
+            mWindow.setBackgroundDrawable(new BitmapDrawable());
+        } else {
+            mWindow.setBackgroundDrawable(background);
+        }
+
+        mWindow.setWidth(WindowManager.LayoutParams.WRAP_CONTENT);
+        mWindow.setHeight(WindowManager.LayoutParams.WRAP_CONTENT);
+        mWindow.setTouchable(true);
+        mWindow.setFocusable(true);
+        mWindow.setOutsideTouchable(true);
+
+        mWindow.setContentView(root);
+    }
+
+    public void setBackgroundDrawable(Drawable background) {
+        this.background = background;
+    }
+
+    public void setContentView(View root) {
+        this.root = root;
+        mWindow.setContentView(root);
+    }
+
+    public void setContentView(int layoutResId) {
+        LayoutInflater inflater = (LayoutInflater) mAnchor.getContext()
+                .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+        setContentView(inflater.inflate(layoutResId, null));
+    }
+
+    public void showDropDown() {
+        showDropDown(0, 0);
+    }
+
+    public void showDropDown(int x, int y) {
+        preShow();
+        mWindow.setAnimationStyle(android.R.style.Animation_Dialog);
+        mWindow.showAsDropDown(mAnchor, x, y);
+    }
+
+    public void showLikeQuickAction() {
+        showLikeQuickAction(0, 0);
+    }
+
+    public void showLikeQuickAction(int x, int y) {
+        preShow();
+
+        mWindow.setAnimationStyle(android.R.style.Animation_Dialog);
+        int[] location = new int[2];
+        mAnchor.getLocationOnScreen(location);
+
+        Rect anchorRect = new Rect(location[0], location[1], location[0]
+                + mAnchor.getWidth(), location[1] + mAnchor.getHeight());
+
+        root.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,
+                LayoutParams.WRAP_CONTENT));
+        root.measure(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
+
+        int rootW = root.getWidth(), rootH = root.getHeight();
+        int screenW = mWManager.getDefaultDisplay().getWidth();
+
+        int xpos = ((screenW - rootW) / 2) + x;
+        int ypos = anchorRect.top - rootH + y;
+
+        if (rootH > anchorRect.top) {
+            ypos = anchorRect.bottom + y;
+        }
+        mWindow.showAtLocation(mAnchor, Gravity.NO_GRAVITY, xpos, ypos);
+    }
+
+    public void dismiss() {
+        mWindow.dismiss();
+    }
+
+}