Merge branch 'katesessions': add Kate session panel.

1 files changed, 174 insertions, 0 deletions

diff --git a/kate/app/katesessionpanel.h b/kate/app/katesessionpanel.h
new file mode 100644
index 000000000..acaec56cd
--- /dev/null
+++ b/kate/app/katesessionpanel.h
@@ -0,0 +1,174 @@
+/* This file is part of the TDE project
+   Copyright (C) 2015-2016 Michele Calgaro <micheleDOTcalgaro__AT__yahooDOTit>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License version 2 as published by the Free Software Foundation.
+
+   This library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#ifndef __KATE_SESSIONPANEL_H__
+#define __KATE_SESSIONPANEL_H__
+
+/*
+  The kate session panel displays the available sessions (and their documents)
+  in a treeview list and allows for quick switching among them.
+  A toolbar on the top also provides quick access to actions needed
+  to manage sessions.
+*/
+
+#include <tqvbox.h>
+#include <tdetoolbar.h>
+#include <tdelistview.h>
+#include <tqframe.h>
+#include <tqlineedit.h>
+#include <tqcheckbox.h>
+#include <kdialogbase.h>
+
+class KateMainWindow;
+class KateViewManager;
+class KateSessionManager;
+class TDEActionCollection;
+
+
+//BEGIN KateSessionNameChooser
+//FIXME create one single KateSessionNameChooser and reuse it all the time
+//FIXME improve string to distinguish between new session and saving an unnamed session
+class KateSessionNameChooser : public KDialogBase
+{
+	Q_OBJECT
+
+	public:
+
+		KateSessionNameChooser(TQWidget *parent, bool showSwitchTo);
+	 ~KateSessionNameChooser() {}
+
+		TQString getSessionName(); // return the session name typed by the user
+		bool getActivateFlag();     // return whether to switch to the new session or not
+
+	protected slots:
+
+		void slotUser1();          // create new session
+		void slotUser2();          // cancel
+		void slotTextChanged();    // session name has changed
+
+	protected:
+    TQLineEdit *m_sessionNameLE;
+    TQCheckBox *m_activateCB;
+    bool m_showSwitchTo;       // if true, display the m_activateCB checkbox
+};
+//BEGIN KateSessionNameChooser
+
+
+//BEGIN KateSessionPanelToolBarParent
+class KateSessionPanelToolBarParent: public TQFrame
+{
+  Q_OBJECT
+
+  public:
+    KateSessionPanelToolBarParent(TQWidget *parent) : TQFrame(parent), m_tbar(0) {}
+   ~KateSessionPanelToolBarParent() {}
+    void setToolBar(TDEToolBar *tbar);
+
+  protected:
+    virtual void resizeEvent (TQResizeEvent*);
+
+  private:
+    TDEToolBar *m_tbar;
+};
+//END KateSessionPanelToolBarParent
+
+
+//BEGIN KateSessionPanelItem
+class KateSessionPanelItem : public TDEListViewItem
+{
+  public:
+    KateSessionPanelItem(TQListView *listview, const TQString &sessionName, int sessionId)
+      : TDEListViewItem(listview, sessionName), m_sessionId(sessionId) {}
+    KateSessionPanelItem(TQListView *listview, TQListViewItem *after, const TQString &sessionName, int sessionId)
+      : TDEListViewItem(listview, after, sessionName), m_sessionId(sessionId) {}
+
+		int  getSessionId() { return m_sessionId; }
+		void setSessionId(int sessionId) { m_sessionId = sessionId; }
+
+	protected:
+    int m_sessionId;
+};
+//END KateSessionPanelItem
+
+
+//BEGIN KateSessionPanel
+class KateSessionPanel : public TQVBox
+{
+  Q_OBJECT
+
+ 	friend class KateMainWindow;
+ 	
+  public:
+
+    KateSessionPanel(KateMainWindow *mainWindow=0, KateViewManager *viewManager=0,
+                     TQWidget *parent=0, const char *name=0);
+    ~KateSessionPanel() {}
+
+  signals:
+		/**
+		 * Emitted when the session selection in the panel has changed
+		 */
+		void selectionChanged();
+  
+  
+  public slots:
+    void slotNewSession();
+    void slotSaveSession();
+    void slotSaveSessionAs();
+    void slotRenameSession();
+    void slotDeleteSession();
+    void slotReloadSession();
+    void slotActivateSession();
+    void slotSessionToggleReadOnly();
+    void slotSessionMoveUp();
+    void slotSessionMoveDown();
+    void slotItemExecuted(TQListViewItem *item);
+
+    void slotSelectionChanged(); 		/** @emit selectionChanged */
+    void slotSessionActivated(int newSessionId, int oldSessionId);
+    void slotSessionCreated(int sessionId);
+    void slotSessionDeleted(int sessionId);
+    void slotSessionsSwapped(int sessionIdMin, int sessionIdMax);
+    void slotSessionRenamed(int sessionId);
+    void slotLVSessionRenamed(TQListViewItem *item);
+
+  protected:
+    void setup_toolbar();
+    
+		/* Checks the session switch option. If the choice is 'ask user',
+		   opens a dialog and asks the user what to do.
+		   Returns one of the following:
+		   - KMessageBox::Cancel : the user wants to abort the current operation
+		   - KMessageBox::No     : the user wants to discard the session and continue
+		   - KMessageBox::Yes    : the user wants to save the session and continue
+		   If the current session is volatile and the session needs to be saved,
+		   it will also ask the user to provide a session name.
+		*/
+    int handleSessionSwitch();
+
+    KateSessionManager *m_sessionManager;
+    TDEActionCollection *m_actionCollection;
+    TDEToolBar *m_toolbar;
+    TDEListView *m_listview;
+    int m_columnName;
+    int m_columnPixmap;
+};
+//END KateSessionPanel
+
+
+#endif //__KATE_SESSIONPANEL_H__