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/*
* The TaskJuggler Project Management Software
*
* Copyright (c) 2001, 2002, 2003, 2004, 2005 by Chris Schlaeger <cs@kde.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* $Id: ManagedFileInfo.cpp 1307 2006-07-19 13:09:16Z cs $
*/
#include "ManagedFileInfo.h"
#include <kmainwindow.h>
#include <klistview.h>
#include <kmessagebox.h>
#include <klocale.h>
#include <kglobal.h>
#include <kconfig.h>
#include <kurl.h>
#include <kdebug.h>
#include <kiconloader.h>
#include <ktexteditor/document.h>
#include <ktexteditor/viewcursorinterface.h>
#include <ktexteditor/editinterface.h>
#include <kate/document.h>
#include "FileManager.h"
ManagedFileInfo::ManagedFileInfo(FileManager* fm, const KURL& url) :
manager(fm), fileURL(url)
{
editor = 0;
modified = false;
browserEntry = 0;
}
ManagedFileInfo::~ManagedFileInfo()
{/*
if (editor)
{
KTextEditor::Document* doc = editor->document();
delete editor;
delete doc;
}*/
}
void
ManagedFileInfo::setEditor(KTextEditor::View* e)
{
editor = e;
connect(editor->action("file_save"), SIGNAL(activated()),
this, SLOT(fileSaved()));
}
void
ManagedFileInfo::readProperties(KConfig*)
{
}
void
ManagedFileInfo::writeProperties(KConfig*)
{
}
const KURL&
ManagedFileInfo::getFileURL() const
{
return fileURL;
}
const QString
ManagedFileInfo::getUniqueName() const
{
/* Return the file name that we use in the file browser. It may contain
* path fragments to make it unique. */
return browserEntry->text(0);
}
void
ManagedFileInfo::setModified()
{
modified = TRUE;
if (browserEntry)
browserEntry->setPixmap(2, KGlobal::iconLoader()->loadIcon
("filesaveas", KIcon::Small));
}
void
ManagedFileInfo::setModifiedOnDisc(Kate::Document* doc, bool,
unsigned char reason)
{
if (!editor || reason != 1)
return;
doc->reloadFile();
modified = false;
}
QString
ManagedFileInfo::getWordUnderCursor() const
{
unsigned int line, row;
KTextEditor::viewCursorInterface(editor)->cursorPositionReal(&line, &row);
QString textLine = KTextEditor::editInterface
(editor->document())->textLine(line);
uint start, length;
for (start= row; textLine[start - 1].isLetter(); --start)
;
for (length = 0; textLine[start + length].isLetter(); ++length)
;
return textLine.mid(start, length);
}
void
ManagedFileInfo::save(bool ask)
{
/* For some reason editor->document()->save() triggers a
* KMainWindow::saveAll() which then ends up calling this function
* recursively. To avoid this, we use a static flag to detect this
* condition and avoid the recursive execution. */
static bool rec = false;
if (rec)
return;
rec = true;
if (modified && editor)
{
if (ask && KMessageBox::warningYesNo
(manager->getMainWindow(),
i18n("The file %1 has unsaved modifications.\n"
"Do you want to save your modifications?")
.arg(fileURL.url())) != KMessageBox::Yes)
return;
editor->document()->save();
fileSaved();
}
rec = false;
}
void
ManagedFileInfo::saveAs(const KURL& url)
{
if (editor)
{
editor->document()->saveAs(url);
fileURL = url;
fileSaved();
}
}
void
ManagedFileInfo::fileSaved()
{
modified = false;
if (browserEntry)
browserEntry->setPixmap(2, 0);
}
#include "ManagedFileInfo.moc"
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