moving from eu.alefzero.eu to com.owncloud.android

[pub/Android/ownCloud.git] / 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 (file)
index 0000000..b7ce426
--- /dev/null
+++ b/src/com/owncloud/android/ui/CustomPopup.java
@@ -0,0 +1,154 @@
+/* ownCloud Android client application\r
+ *   Copyright (C) 2011  Bartek Przybylski\r
+ *\r
+ *   This program is free software: you can redistribute it and/or modify\r
+ *   it under the terms of the GNU General Public License as published by\r
+ *   the Free Software Foundation, either version 3 of the License, or\r
+ *   (at your option) any later version.\r
+ *\r
+ *   This program is distributed in the hope that it will be useful,\r
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of\r
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
+ *   GNU General Public License for more details.\r
+ *\r
+ *   You should have received a copy of the GNU General Public License\r
+ *   along with this program.  If not, see <http://www.gnu.org/licenses/>.\r
+ *\r
+ */\r
+package com.owncloud.android.ui;\r
+\r
+import android.content.Context;\r
+import android.graphics.Rect;\r
+import android.graphics.drawable.BitmapDrawable;\r
+import android.graphics.drawable.Drawable;\r
+import android.view.Gravity;\r
+import android.view.LayoutInflater;\r
+import android.view.MotionEvent;\r
+import android.view.View;\r
+import android.view.WindowManager;\r
+import android.view.View.OnTouchListener;\r
+import android.view.ViewGroup.LayoutParams;\r
+import android.widget.PopupWindow;\r
+\r
+/**\r
+ * Represents a custom PopupWindows\r
+ * \r
+ * @author Lorensius. W. T\r
+ * \r
+ */\r
+public class CustomPopup {\r
+    protected final View mAnchor;\r
+    protected final PopupWindow mWindow;\r
+    private View root;\r
+    private Drawable background = null;\r
+    protected final WindowManager mWManager;\r
+\r
+    public CustomPopup(View anchor) {\r
+        mAnchor = anchor;\r
+        mWindow = new PopupWindow(anchor.getContext());\r
+\r
+        mWindow.setTouchInterceptor(new OnTouchListener() {\r
+\r
+            public boolean onTouch(View v, MotionEvent event) {\r
+                if (event.getAction() == MotionEvent.ACTION_OUTSIDE) {\r
+                    CustomPopup.this.dismiss();\r
+                    return true;\r
+                }\r
+                return false;\r
+            }\r
+        });\r
+\r
+        mWManager = (WindowManager) anchor.getContext().getSystemService(\r
+                Context.WINDOW_SERVICE);\r
+        onCreate();\r
+    }\r
+\r
+    public void onCreate() {\r
+    }\r
+\r
+    public void onShow() {\r
+    }\r
+\r
+    public void preShow() {\r
+        if (root == null) {\r
+            throw new IllegalStateException(\r
+                    "setContentView called with a view to display");\r
+        }\r
+\r
+        onShow();\r
+\r
+        if (background == null) {\r
+            mWindow.setBackgroundDrawable(new BitmapDrawable());\r
+        } else {\r
+            mWindow.setBackgroundDrawable(background);\r
+        }\r
+\r
+        mWindow.setWidth(WindowManager.LayoutParams.WRAP_CONTENT);\r
+        mWindow.setHeight(WindowManager.LayoutParams.WRAP_CONTENT);\r
+        mWindow.setTouchable(true);\r
+        mWindow.setFocusable(true);\r
+        mWindow.setOutsideTouchable(true);\r
+\r
+        mWindow.setContentView(root);\r
+    }\r
+\r
+    public void setBackgroundDrawable(Drawable background) {\r
+        this.background = background;\r
+    }\r
+\r
+    public void setContentView(View root) {\r
+        this.root = root;\r
+        mWindow.setContentView(root);\r
+    }\r
+\r
+    public void setContentView(int layoutResId) {\r
+        LayoutInflater inflater = (LayoutInflater) mAnchor.getContext()\r
+                .getSystemService(Context.LAYOUT_INFLATER_SERVICE);\r
+        setContentView(inflater.inflate(layoutResId, null));\r
+    }\r
+\r
+    public void showDropDown() {\r
+        showDropDown(0, 0);\r
+    }\r
+\r
+    public void showDropDown(int x, int y) {\r
+        preShow();\r
+        mWindow.setAnimationStyle(android.R.style.Animation_Dialog);\r
+        mWindow.showAsDropDown(mAnchor, x, y);\r
+    }\r
+\r
+    public void showLikeQuickAction() {\r
+        showLikeQuickAction(0, 0);\r
+    }\r
+\r
+    public void showLikeQuickAction(int x, int y) {\r
+        preShow();\r
+\r
+        mWindow.setAnimationStyle(android.R.style.Animation_Dialog);\r
+        int[] location = new int[2];\r
+        mAnchor.getLocationOnScreen(location);\r
+\r
+        Rect anchorRect = new Rect(location[0], location[1], location[0]\r
+                + mAnchor.getWidth(), location[1] + mAnchor.getHeight());\r
+\r
+        root.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,\r
+                LayoutParams.WRAP_CONTENT));\r
+        root.measure(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);\r
+\r
+        int rootW = root.getWidth(), rootH = root.getHeight();\r
+        int screenW = mWManager.getDefaultDisplay().getWidth();\r
+\r
+        int xpos = ((screenW - rootW) / 2) + x;\r
+        int ypos = anchorRect.top - rootH + y;\r
+\r
+        if (rootH > anchorRect.top) {\r
+            ypos = anchorRect.bottom + y;\r
+        }\r
+        mWindow.showAtLocation(mAnchor, Gravity.NO_GRAVITY, xpos, ypos);\r
+    }\r
+\r
+    public void dismiss() {\r
+        mWindow.dismiss();\r
+    }\r
+\r
+}\r