Added class SPDBActionCommons providing common functionality to all derived DatabaseActions classes, thus reducing code duplicates.

10 files changed, 102 insertions, 93 deletions

diff --git a/Source/SPDBActionCommons.h b/Source/SPDBActionCommons.h
new file mode 100644
index 00000000..042fd5dc
--- /dev/null
+++ b/Source/SPDBActionCommons.h
@@ -0,0 +1,54 @@
+//
+//  $Id$
+//
+//  SPDBActionCommons.h
+//  sequel-pro
+//
+//  Created by David Rekowski on Apr 29, 2010
+//
+//  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 2 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, write to the Free Software
+//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//
+//  More info at <http://code.google.com/p/sequel-pro/>
+
+#import <Foundation/Foundation.h>
+#import <Cocoa/Cocoa.h>
+#import <MCPKit/MCPConnection.h>
+#import <MCPKit/MCPResult.h>
+#import "SPAlertSheets.h"
+#import "SPStringAdditions.h"
+#import "Sequel-Pro.pch"
+
+@interface SPDBActionCommons : NSObject {
+	MCPConnection *connection;
+	NSObject *parent;
+	NSDocument *messageDocument;
+}
+
+/**
+ * @property MCPConnection references the MCPKit connection to MySQL; it has to be set.
+ */
+@property (retain) MCPConnection *connection;
+
+/**
+ * @property the parent object that issues the action, needs to provide stuff like tableWindow for messages
+ */
+@property (retain) NSObject *parent;
+
+/**
+ * @property the NSDocument instance to send message sheets to
+ */
+@property (retain) NSDocument *messageDocument;
+
+@end
diff --git a/Source/SPDBActionCommons.m b/Source/SPDBActionCommons.m
new file mode 100644
index 00000000..c0580622
--- /dev/null
+++ b/Source/SPDBActionCommons.m
@@ -0,0 +1,36 @@
+//
+//  $Id$
+//
+//  SPDBActionCommons.m
+//  sequel-pro
+//
+//  Created by David Rekowski on Apr 29, 2010
+//
+//  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 2 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, write to the Free Software
+//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//
+//  More info at <http://code.google.com/p/sequel-pro/>
+
+#import "SPDBActionCommons.h"
+#import "SPAlertSheets.h"
+#import "SPStringAdditions.h"
+#import "Sequel-Pro.pch"
+
+@implementation SPDBActionCommons
+
+@synthesize connection;
+@synthesize parent;
+@synthesize messageDocument;
+
+@end
diff --git a/Source/SPDatabaseCopy.h b/Source/SPDatabaseCopy.h
index 48219298..3776d5a1 100644
--- a/Source/SPDatabaseCopy.h
+++ b/Source/SPDatabaseCopy.h
@@ -23,36 +23,22 @@
 //  More info at <http://code.google.com/p/sequel-pro/>
 
 
-#import <Foundation/Foundation.h>
-#import <MCPKit/MCPConnection.h>
+#import "SPDBActionCommons.h"
 #import "SPDatabaseInfo.h"
 
 /**
  * The SPDatabaseCopy class povides functionality to create a copy of a database.
  */
-@interface SPDatabaseCopy : NSObject {
-	MCPConnection *connection;
+@interface SPDatabaseCopy : SPDBActionCommons {
 	SPDatabaseInfo *dbInfo;
-	NSObject *parent;
 }
 
 /**
- * @property MCPConnection references the MCPKit connection to MySQL; it has to be set.
- */
-@property (retain) MCPConnection *connection;
-
-/**
  * @property SPDatabaseInfo an instance of the database info class
  */
 @property (retain) SPDatabaseInfo *dbInfo;
 
 /**
- * @property the parent object that issues the action, needs to provide stuff like tableWindow for messages
- */
-@property (retain) NSObject *parent;
-
-
-/**
  * This method retrieves the dbInfo object if it exists; otherwise it is generated and the
  * connection is passed to it.
  *
diff --git a/Source/SPDatabaseCopy.m b/Source/SPDatabaseCopy.m
index e12d650c..e5daae0c 100644
--- a/Source/SPDatabaseCopy.m
+++ b/Source/SPDatabaseCopy.m
@@ -22,20 +22,13 @@
 //
 //  More info at <http://code.google.com/p/sequel-pro/>
 
-#import <MCPKit/MCPConnection.h>
-#import <MCPKit/MCPResult.h>
-#import "SPAlertSheets.h"
-#import "SPStringAdditions.h"
+#import "SPDBActionCommons.h"
 #import "SPDatabaseCopy.h"
 #import "SPTableCopy.h"
-#import "SPDatabaseInfo.h"
-#import "Sequel-Pro.pch"
 
 @implementation SPDatabaseCopy
 
-@synthesize connection;
 @synthesize dbInfo;
-@synthesize parent;
 
 - (SPDatabaseInfo *)getDBInfoObject {
 	if (dbInfo != nil) {
diff --git a/Source/SPDatabaseInfo.h b/Source/SPDatabaseInfo.h
index 45583e5c..3f68b773 100644
--- a/Source/SPDatabaseInfo.h
+++ b/Source/SPDatabaseInfo.h
@@ -22,29 +22,15 @@
 //
 //  More info at <http://code.google.com/p/sequel-pro/>
 
-#import <Foundation/Foundation.h>
-#import "MCPConnection.h"
-#import "MCPResult.h"
+#import "SPDBActionCommons.h"
 
 /*
  * The SPDatabaseInfo class provides means of retrieving a list of database names
  */
-@interface SPDatabaseInfo : NSObject {
-	MCPConnection *connection;
-	NSObject *parent;
+@interface SPDatabaseInfo : SPDBActionCommons {
 }
 
 /**
- * @property MCPConnection references the MCPKit connection to MySQL; it has to be set.
- */
-@property (retain) MCPConnection *connection;
-
-/**
- * @property the parent object that issues the action, needs to provide stuff like tableWindow for messages
- */
-@property (retain) NSObject *parent;
-
-/**
  * This method checks, whether a database exists.
  *
  * @param databaseName the name of the database to check
diff --git a/Source/SPDatabaseInfo.m b/Source/SPDatabaseInfo.m
index 6e5cbcc6..9dbf2098 100644
--- a/Source/SPDatabaseInfo.m
+++ b/Source/SPDatabaseInfo.m
@@ -22,16 +22,11 @@
 //
 //  More info at <http://code.google.com/p/sequel-pro/>
 
-#import "SPAlertSheets.h"
+#import "SPDBActionCommons.h"
 #import "SPDatabaseInfo.h"
-#import "SPStringAdditions.h"
-#import "Sequel-Pro.pch"
 
 @implementation SPDatabaseInfo
 
-@synthesize connection;
-@synthesize parent;
-
 - (NSObject *)getTableWindow {
 	return [NSApp mainWindow];
 }
diff --git a/Source/SPDatabaseRename.h b/Source/SPDatabaseRename.h
index 9085cc54..bd52a86f 100644
--- a/Source/SPDatabaseRename.h
+++ b/Source/SPDatabaseRename.h
@@ -23,37 +23,22 @@
 //  More info at <http://code.google.com/p/sequel-pro/>
 
 
-#import <Foundation/Foundation.h>
-#import <MCPKit/MCPConnection.h>
+#import "SPDBActionCommons.h"
 #import "SPDatabaseInfo.h"
-#import "SPStringAdditions.h"
 
 /**
  * The SPDatabaseRename class povides functionality to rename a database.
  */
-@interface SPDatabaseRename : NSObject {
-	MCPConnection *connection;
+@interface SPDatabaseRename : SPDBActionCommons {
 	SPDatabaseInfo *dbInfo;
-	NSObject *parent;
 }
 
 /**
- * @property MCPConnection references the MCPKit connection to MySQL; it has to be set.
- */
-@property (retain) MCPConnection *connection;
-
-/**
  * @property SPDatabaseInfo an instance of the database info class
  */
 @property (retain) SPDatabaseInfo *dbInfo;
 
 /**
- * @property the parent object that issues the action, needs to provide stuff like tableWindow for messages
- */
-@property (retain) NSObject *parent;
-
-
-/**
  * This method retrieves the dbInfo object if it exists; otherwise it is generated and the
  * connection is passed to it.
  *
diff --git a/Source/SPDatabaseRename.m b/Source/SPDatabaseRename.m
index 7ff91b29..75478412 100644
--- a/Source/SPDatabaseRename.m
+++ b/Source/SPDatabaseRename.m
@@ -23,20 +23,13 @@
 //  More info at <http://code.google.com/p/sequel-pro/>
 
 
-#import <MCPKit/MCPConnection.h>
-#import <MCPKit/MCPResult.h>
-#import "SPAlertSheets.h"
-#import "SPStringAdditions.h"
+#import "SPDBActionCommons.h"
 #import "SPDatabaseRename.h"
-#import "SPDatabaseInfo.h"
 #import "SPTableCopy.h"
-#import "Sequel-Pro.pch"
 
 @implementation SPDatabaseRename
 
-@synthesize connection;
 @synthesize dbInfo;
-@synthesize parent;
 
 - (SPDatabaseInfo *)getDBInfoObject {
 	if (dbInfo != nil) {
diff --git a/Source/SPTableCopy.h b/Source/SPTableCopy.h
index a9c1f389..37ed452a 100644
--- a/Source/SPTableCopy.h
+++ b/Source/SPTableCopy.h
@@ -22,28 +22,15 @@
 //
 //  More info at <http://code.google.com/p/sequel-pro/>
 
-#import <Foundation/Foundation.h>
-#import <MCPKit/MCPConnection.h>
+#import "SPDBActionCommons.h"
 
 /**
  * The SPTableCopy class povides functionality to copy tables between databases.
  */
-@interface SPTableCopy : NSObject {
-	MCPConnection *connection;
-	NSObject *parent;
+@interface SPTableCopy : SPDBActionCommons {
 }
 
 /**
- * @property MCPConnection references the MCPKit connection to MySQL; it has to be set.
- */
-@property (retain) MCPConnection *connection;
-
-/**
- * @property the parent object that issues the action, needs to provide stuff like tableWindow for messages
- */
-@property (retain) NSObject *parent;
-
-/**
  * This method copies a table structure from one db to another.
  *
  * @param name name of the table in the source database
diff --git a/Source/SPTableCopy.m b/Source/SPTableCopy.m
index f9bb159a..6a73bb20 100644
--- a/Source/SPTableCopy.m
+++ b/Source/SPTableCopy.m
@@ -22,17 +22,11 @@
 //
 //  More info at <http://code.google.com/p/sequel-pro/>
 
-#import <MCPKit/MCPConnection.h>
-#import "SPAlertSheets.h"
-#import "SPStringAdditions.h"
+#import "SPDBActionCommons.h"
 #import "SPTableCopy.h"
-#import "Sequel-Pro.pch"
 
 @implementation SPTableCopy
 
-@synthesize connection;
-@synthesize parent;
-
 - (NSObject *)getTableWindow {
 	return [NSApp mainWindow];
 }