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/***************************************************************************
* KT main view header. *
* -------------------------------------------------------------------- *
* Copyright (C) 1999, Gary Meyer <gary@meyer.net> *
* -------------------------------------------------------------------- *
* 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. *
***************************************************************************/
#ifndef KTVIEW_H
#define KTVIEW_H
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <tqwidget.h>
class TQString;
class TQListView;
class TQListViewItem;
class KTApp;
class KTPrint;
class KTListItem;
class CTCron;
class CTVariable;
class CTTask;
/**
* Main GUI view of the crontab entries.
*/
class KTView : public TQWidget
{
Q_OBJECT
public:
/**
* Initializes view.
*/
KTView (TQWidget* parent = 0, const char* name=0);
/**
* Destructor.
*/
~KTView();
/**
* Print crontab.
*/
void print() const;
/**
* Print page heading.
*/
void pageHeading (KTListItem *user, KTPrint &printer) const;
/**
* Print page footer.
*/
void pageFooter (KTListItem *user, KTPrint &printer) const;
/**
* Copies variables and/or tasks.
*/
void copy();
/**
* Pastes variables and/or tasks from the clipboard.
*/
void paste();
/**
* Create a new variable or task. Default is which type is most recently
* selected.
*/
void create();
/**
* Edit variable or task. Default is most recently selected.
*/
void edit();
/**
* Delete variables and/or tasks.
*/
void remove();
/**
* Enables/disables variables and/or tasks.
*/
void enable(bool enable = true);
/**
* Run task now.
*/
void run() const;
/**
* Disable selected icons
*/
void disableIcons();
signals:
/** Enables/disables modification
* buttons depending
* on if a task is selected
*/
void enableModificationButtons(bool);
/** Enables/disables paste button depending
* on clipboard contents
*/
void enablePaste(bool);
/** Enables/disables "Run now" depending
* on the task settings
*/
void enableRunNow(bool);
/** Enables/disables "Activated" setting
* on the menu depending on the task
* configuration
*/
void enableEnabled(bool);
public slots:
/**
* Pop up context sensitive menu.
*/
void slotMenu(TQListViewItem* qlvi, const TQPoint& qp, int i);
/**
* Default action, edit.
*/
void slotEdit(TQListViewItem* qlvi = 0);
protected slots:
/**
* Set current and update menu
*/
void slotSetCurrent (TQListViewItem* qlvi);
protected:
/**
* Resize view contents.
*/
virtual void resizeEvent (TQResizeEvent* = 0);
private:
/**
* Get absolute path of command.
*/
TQString absolute() const;
/**
* Refresh view from underlying objects.
*/
void refresh();
/**
* The application.
*/
KTApp* ktapp;
/**
* Tree view of the crontab entries.
*/
TQListView* listView;
/**
* Current user's crontab.
*/
CTCron* currentCTCron;
/**
* Indicates whether or not currently selected item is a task.
*/
bool currentIsTask;
/**
* Current task.
*/
CTTask* currentCTTask;
/**
* Current variable.
*/
CTVariable* currentCTVariable;
/**
* Indicates whether or not the item on the clipboard is a task.
*/
bool clipboardIsTask;
/**
* Clipboard task.
*/
CTTask* clipboardCTTask;
/**
* Clipboard variable.
*/
CTVariable* clipboardCTVariable;
};
#endif // KTVIEW_H
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