1 files changed, 202 insertions, 0 deletions
diff --git a/korn/subjectsdlg.h b/korn/subjectsdlg.h
new file mode 100644
index 00000000..064b6c8e
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+++ b/korn/subjectsdlg.h
@@ -0,0 +1,202 @@
+#ifndef KornSubjectsDlg_h
+#define KornSubjectsDlg_h
+
+#include<kdialogbase.h>
+#include <klistview.h>
+#include<qvaluevector.h>
+#include <kpushbutton.h>
+
+class KMailDrop;
+class KornMailSubject;
+class KornMailId;
+class KListView;
+class KornMailDlg;
+class QProgressDialog;
+class DoubleProgressDialog;
+
+template< class T > class QPtrList;
+
+/**
+ * KornSubjectsDlg loads all mail subjects and shows them in a list control.
+ * Buttons allow the user to select several mails, delete them or to show one
+ * of the mails.
+ */
+class KornSubjectsDlg: public KDialogBase
+{
+	Q_OBJECT
+
+	/**
+	* SubjectListViewItem is a helper class representing one line in the list view.
+	* It stores the mail subject the line represents and controls the sorting.
+	*/
+	class SubjectListViewItem : public KListViewItem
+	{
+		KornMailSubject * _mailSubject;
+	public:
+		/**
+		* SubjectListViewItem Constructor
+		* @param parent list view
+		* @param item KornMailSubject this item should represent. It is NOT deleted
+		* if SubjectListViewItem is deleted.
+		*/
+		SubjectListViewItem( QListView *parent, KornMailSubject * item);
+
+		/**
+		 * SubjectListViewItem Destructor
+		 */
+		~SubjectListViewItem();
+
+		/**
+		* Compare to list view item. Called if the sort header are clicked.
+		* @param item item to compare this with
+		* @param column column to compare
+		* @param ascending search order
+		*/
+		int compare( QListViewItem* item, int column, bool ascending ) const;
+
+		/**
+		* Return the mail subject.
+		* @return the mail subject
+		*/
+		KornMailSubject * getMailSubject() const {return _mailSubject;}
+	};
+
+	QPtrList< KMailDrop >	*_mailDrop;
+	struct SubjectsData
+	{
+		QPtrListIterator< KMailDrop > *it;
+		QValueVector< KornMailSubject > *subjects;
+		DoubleProgressDialog *progress;
+		bool atRechecking;
+	} *_subjects;
+	
+	struct DeleteData
+	{
+		QPtrList< KornMailSubject > *messages;
+		QPtrList< const KornMailId > *ids;
+		QProgressDialog *progress;
+		KMailDrop *drop;
+		int totalNumberOfMessages;
+	} *_delete;
+	
+	KListView * _list;
+	KPushButton * invertSelButton;
+	KPushButton * clearSelButton;
+	KPushButton * deleteButton;
+	KPushButton * showButton;
+	KornMailDlg * mailDlg;
+	
+	bool _loadSubjectsCanceled, _deleteMailsCanceled;
+	bool _canDeleteMaildrop;
+
+	/**
+	 * Load the mails subjects and refresh the list view.
+	 * @return false if the load process was cancled (close the dialog!), true otherwise
+	 */
+	//bool reload();
+
+	/**
+	 * Show a message in a separate dialog
+	 * @param item message to show
+	 */
+	void showMessage(QListViewItem * item);
+public:
+	/**
+	 * KornSubjectsDlg Constructor
+	 * @param parent parent widget
+	 */
+	KornSubjectsDlg( QWidget *parent=0 );
+
+	/**
+	 * This functions clears all available KMailDrop's.
+	 */
+	void clear();
+			
+	/**
+	 * This function adds a maildrop to the list.
+	 * @param mailDrop The maildrop which have to be added.
+	 */
+	void addMailBox(KMailDrop* mailDrop);
+	
+	/**
+	 * This method loads the messages and shows the dialog.
+	 */
+	void loadMessages();
+	
+	/**
+	 * Show the KornSubjectsDlg as a modal dialog.
+	 * @param name The name of the box
+	 */
+	void showSubjectsDlg( const QString& name );
+
+	/**
+	 * KornSubjectsDlg Destructor
+	 */
+	virtual ~KornSubjectsDlg();
+
+private slots:
+
+	/**
+	 * called if the cancel button was clicked while loadind the subjects
+	 */
+	void loadSubjectsCanceled();
+
+	/**
+	 * called if the selction of the list view was changed
+	 */
+	void listSelectionChanged();
+
+	/**
+	 * called if the "Invert Selection" button was clicked
+	 */
+	void invertSelection();
+
+	/**
+	 * called if the "Remove Selection" button was clicked
+	 */
+	void removeSelection();
+
+	/**
+	 * called if the "Show" button was clicked
+	 */
+	void showMessage();
+
+	/**
+	 * called if a list view item was double clicked
+	 */
+	void doubleClicked ( QListViewItem *item );
+	
+	void closeDialog();
+	
+	//Functions for the subjects
+public slots:
+	void reloadSubjects();
+private:
+	void prepareStep1Subjects( KMailDrop* );
+	void removeStep1Subjects( KMailDrop* );
+	void prepareStep2Subjects( KMailDrop* );
+	void removeStep2Subjects( KMailDrop* );
+	bool makeSubjectsStruct();
+	void deleteSubjectsStruct();
+private slots:
+	void slotReloadRechecked();
+	void slotSubjectsCanceled();
+	void subjectAvailable( KornMailSubject* );
+	void subjectsReady( bool );
+	
+	//Functions neccesairy for delete
+public slots:
+	void deleteMessage();
+private:
+	void makeDeleteStruct();
+	void deleteDeleteStruct();
+	void fillDeleteMessageList();
+	void fillDeleteIdList( KMailDrop *drop );
+	void deleteNextMessage();
+private slots:
+	void deleteMailsReady( bool );
+	void slotDeleteCanceled();
+	
+};
+
+#endif