From 66c2e041d7bec6c712da0b394e89d06ed71b0881 Mon Sep 17 00:00:00 2001
From: serso <serso@serso-laptop.(none)>
Date: Tue, 13 Sep 2011 00:32:02 +0400
Subject: [PATCH] layout changed

---
 res/layout/main.xml                           | 41 ++++++++++++-------
 .../calculator/CalculatorActivity.java        |  3 +-
 .../android/calculator/CalculatorView.java    |  3 +-
 3 files changed, 29 insertions(+), 18 deletions(-)

diff --git a/res/layout/main.xml b/res/layout/main.xml
index 8938fac8..b49d7cd3 100644
--- a/res/layout/main.xml
+++ b/res/layout/main.xml
@@ -29,7 +29,7 @@
 			<org.solovyev.android.view.DirectionDragButton a:id="@+id/equalsButton"
 														   a:text="="
 														   a:layout_width="fill_parent"
-														   a:layout_weight="3"
+														   a:layout_weight="4"
 														   style="@style/controlButtonStyle"
 														   a:onClick="numericButtonClickHandler"/>
 
@@ -64,6 +64,11 @@
 														   calc:textDown="^2" style="@style/digitButtonStyle"
 														   a:onClick="digitButtonClickHandler"/>
 
+			<org.solovyev.android.view.DirectionDragButton a:id="@+id/clearButton"
+														   a:text="clear"
+														   style="@style/controlButtonStyle"
+														   a:onClick="clearButtonClickHandler"/>
+
 		</LinearLayout>
 
 		<LinearLayout a:layout_weight="1" a:layout_width="match_parent" a:layout_height="0dp">
@@ -90,6 +95,11 @@
 														   style="@style/digitButtonStyle"
 														   a:onClick="digitButtonClickHandler"/>
 
+			<org.solovyev.android.view.DirectionDragButton a:id="@+id/eraseButton"
+														   a:text="↚"
+														   style="@style/controlButtonStyle"
+														   a:onClick="eraseButtonClickHandler"/>
+
 		</LinearLayout>
 
 		<LinearLayout a:layout_weight="1" a:layout_width="match_parent" a:layout_height="0dp">
@@ -112,6 +122,11 @@
 														   style="@style/digitButtonStyle"
 														   a:onClick="digitButtonClickHandler"/>
 
+			<org.solovyev.android.view.DirectionDragButton a:id="@+id/pasteButton"
+														   a:text="paste"
+														   style="@style/controlButtonStyle"
+														   a:onClick="pasteButtonClickHandler"/>
+
 
 		</LinearLayout>
 
@@ -140,6 +155,11 @@
 														   style="@style/digitButtonStyle"
 														   a:onClick="digitButtonClickHandler"/>
 
+			<org.solovyev.android.view.DirectionDragButton a:id="@+id/historyButton"
+														   a:text=""
+														   calc:textUp="undo"
+														   calc:textDown="redo"
+														   style="@style/controlButtonStyle"/>
 
 		</LinearLayout>
 
@@ -154,10 +174,6 @@
 														<org.solovyev.android.view.DirectionDragButton a:id="@+id/simplifyButton" a:text="simplify"
 																									   style="@style/digitButtonStyle"
 																									   a:onClick="simplifyButtonClickHandler"/>-->
-			<org.solovyev.android.view.DirectionDragButton a:id="@+id/eraseButton"
-														   a:text="↚"
-														   style="@style/controlButtonStyle"
-														   a:onClick="eraseButtonClickHandler"/>
 
 			<org.solovyev.android.view.DirectionDragButton a:id="@+id/leftButton"
 														   calc:textUp="↞"
@@ -171,17 +187,12 @@
 														   style="@style/controlButtonStyle"
 														   a:onClick="moveRightButtonClickHandler"/>
 
-			<org.solovyev.android.view.DirectionDragButton a:id="@+id/pasteButton"
-														   a:text="paste"
-														   calc:textUp="redo"
-														   style="@style/controlButtonStyle"
-														   a:onClick="pasteButtonClickHandler"/>
+			<org.solovyev.android.view.DirectionDragButton a:text="" style="@style/controlButtonStyle"/>
+
+			<org.solovyev.android.view.DirectionDragButton a:text="" style="@style/controlButtonStyle"/>
+
+			<org.solovyev.android.view.DirectionDragButton a:text="" style="@style/controlButtonStyle"/>
 
-			<org.solovyev.android.view.DirectionDragButton a:id="@+id/clearButton"
-														   a:text="clear"
-														   calc:textUp="undo"
-														   style="@style/controlButtonStyle"
-														   a:onClick="clearButtonClickHandler"/>
 
 		</LinearLayout>
 	</LinearLayout>
diff --git a/src/main/java/org/solovyev/android/calculator/CalculatorActivity.java b/src/main/java/org/solovyev/android/calculator/CalculatorActivity.java
index 35a35a3f..88cf20e0 100644
--- a/src/main/java/org/solovyev/android/calculator/CalculatorActivity.java
+++ b/src/main/java/org/solovyev/android/calculator/CalculatorActivity.java
@@ -87,8 +87,7 @@ public class CalculatorActivity extends Activity implements FontSizeAdjuster {
 		}
 
 		final SimpleOnDragListener historyOnDragListener = new SimpleOnDragListener(new HistoryDragProcessor(), dragPreferences);
-		((DragButton) findViewById(R.id.clearButton)).setOnDragListener(historyOnDragListener);
-		((DragButton) findViewById(R.id.pasteButton)).setOnDragListener(historyOnDragListener);
+		((DragButton) findViewById(R.id.historyButton)).setOnDragListener(historyOnDragListener);
 		onDragListeners.add(historyOnDragListener);
 
 		final SimpleOnDragListener toPositionOnDragListener = new SimpleOnDragListener(new SimpleOnDragListener.DragProcessor() {
diff --git a/src/main/java/org/solovyev/android/calculator/CalculatorView.java b/src/main/java/org/solovyev/android/calculator/CalculatorView.java
index fa989021..7344eec5 100644
--- a/src/main/java/org/solovyev/android/calculator/CalculatorView.java
+++ b/src/main/java/org/solovyev/android/calculator/CalculatorView.java
@@ -101,13 +101,14 @@ public class CalculatorView implements CursorControl{
 			} catch (EvalError evalError) {
 				// actually nothing shall be logged while text operations are done
 			}
+
+			saveHistoryState();
 		}
 	}
 
 	private void evaluate(@Nullable String expression) throws EvalError {
 		if (!StringUtils.isEmpty(expression)) {
 			display.setText(calculator.evaluate(JsclOperation.numeric, expression));
-			saveHistoryState();
 		}
 	}