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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commite9ae80694875f869892f13f4fcaf1170a00dea41 (patch)
treeaa2f8d8a217e2d376224c8d46b7397b68d35de2d /kommander/editor/formfile.cpp
downloadtdewebdev-e9ae80694875f869892f13f4fcaf1170a00dea41.tar.gz
tdewebdev-e9ae80694875f869892f13f4fcaf1170a00dea41.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdewebdev@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kommander/editor/formfile.cpp')
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1 files changed, 302 insertions, 0 deletions
diff --git a/kommander/editor/formfile.cpp b/kommander/editor/formfile.cpp
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+/**********************************************************************
+ This file is based on Qt Designer, Copyright (C) 2000 Trolltech AS. All rights reserved.
+
+ This file may be distributed and/or modified under the terms of the
+ GNU General Public License version 2 as published by the Free Software
+ Foundation and appearing in the file LICENSE.GPL included in the
+ packaging of this file.
+
+ This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+ WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+
+ See http://www.trolltech.com/gpl/ for GPL licensing information.
+
+ Modified for Kommander:
+ (C) 2002-2003 Marc Britton <consume@optusnet.com.au>
+ (C) 2004 Michal Rudolf <mrudolf@kdewebdev.org>
+
+**********************************************************************/
+
+// Other includes
+#include "formfile.h"
+#include "timestamp.h"
+#include "formwindow.h"
+#include "command.h"
+#include "mainwindow.h"
+#include "resource.h"
+#include "workspace.h"
+
+// Qt includes
+#include <qfile.h>
+#include <qregexp.h>
+#include <qstatusbar.h>
+#include <qtimer.h>
+
+// KDE includes
+#include <kdebug.h>
+#include <kfiledialog.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kstatusbar.h>
+#include <kstdguiitem.h>
+
+#include <sys/stat.h>
+
+FormFile::FormFile(const QString &fn, bool temp)
+ : filename(fn), fileNameTemp(temp), fw(0)
+{
+ QTimer::singleShot(0, this, SLOT(init()));
+}
+
+void FormFile::init()
+{
+ connect(this, SIGNAL(addedFormFile(FormFile *)), MainWindow::self->workspace(),
+ SLOT(formFileAdded(FormFile*)));
+ connect(this, SIGNAL(removedFormFile(FormFile *)), MainWindow::self->workspace(),
+ SLOT(formFileRemoved(FormFile*)));
+ emit addedFormFile(this);
+}
+
+FormFile::~FormFile()
+{
+ if (formWindow())
+ formWindow()->setFormFile(0);
+}
+
+void FormFile::setFormWindow(FormWindow *f)
+{
+ if (f == fw)
+ return;
+ if (fw)
+ fw->setFormFile(0);
+ fw = f;
+ if (fw)
+ fw->setFormFile(this);
+}
+
+void FormFile::setFileName(const QString &fn)
+{
+ if (fn == filename)
+ return;
+ if (fn.isEmpty()) {
+ fileNameTemp = true;
+ if (filename.find("unnamed"))
+ filename = createUnnamedFileName();
+ return;
+ }
+ filename = fn;
+}
+
+FormWindow *FormFile::formWindow() const
+{
+ return fw;
+}
+
+QString FormFile::fileName() const
+{
+ return filename;
+}
+
+QString FormFile::absFileName() const
+{
+ return filename;
+}
+
+
+bool FormFile::save(bool withMsgBox)
+{
+ if (!formWindow())
+ return true;
+ if (fileNameTemp)
+ return saveAs();
+ if (!isModified())
+ return true;
+ else if (withMsgBox && !formWindow()->checkCustomWidgets())
+ return false;
+
+ Resource resource(MainWindow::self);
+ resource.setWidget(formWindow());
+ if (!resource.save(filename, false))
+ {
+ if (KMessageBox::questionYesNo(MainWindow::self, i18n("Failed to save file '%1'.\n"
+ "Do you want to use another file name?").arg(filename), QString::null, i18n("Try Another"), i18n("Do Not Try")) == KMessageBox::Yes)
+ return saveAs();
+ else
+ return false;
+ }
+ MainWindow::self->statusBar()->message(i18n("'%1' saved.").arg(filename), 3000);
+ ::chmod(filename.local8Bit(), S_IRWXU);
+ setModified(false);
+ return true;
+}
+
+bool FormFile::saveAs()
+{
+ QString f = fileName();
+ if(fileNameTemp)
+ f = QString(formWindow()->name()).lower() + ".kmdr";
+ bool saved = false;
+ while (!saved) {
+ QString fn = KFileDialog::getSaveFileName(QString::null,
+ i18n("*.kmdr|Kommander Files"), MainWindow::self,
+ i18n("Save Form '%1' As").arg(formWindow()->name()));
+ if (fn.isEmpty())
+ return false;
+ QFileInfo fi(fn);
+ if (fi.extension() != "kmdr")
+ fn += ".kmdr";
+ fileNameTemp = false;
+ filename = fn;
+
+ QFileInfo relfi(filename);
+ if (relfi.exists()) {
+ if (KMessageBox::warningContinueCancel(MainWindow::self,
+ i18n("The file already exists. Do you wish to overwrite it?"),
+ i18n("Overwrite File?"), i18n("Overwrite")) == KMessageBox::Continue)
+ saved = true;
+ else
+ filename = f;
+ }
+ else
+ saved = true;
+ }
+ setModified(true);
+ return save();
+}
+
+bool FormFile::close()
+{
+ if (formWindow())
+ return formWindow()->close();
+ return true;
+}
+
+bool FormFile::closeEvent()
+{
+ if (!isModified())
+ {
+ emit removedFormFile(this);
+ QFile f(filename + ".backup");
+ f.remove();
+ return true;
+ }
+
+ switch (KMessageBox::warningYesNoCancel(MainWindow::self, i18n("Dialog '%1' was modified."
+ "Do you want to save it?").arg(filename), i18n("Save File?"), KStdGuiItem::save(), KStdGuiItem::discard())) {
+ case KMessageBox::Yes:
+ if (!save())
+ return false;
+ case KMessageBox::No: //fall through
+ MainWindow::self->workspace()->update();
+ break;
+ case KMessageBox::Cancel:
+ return false;
+ default:
+ break;
+ }
+
+ emit removedFormFile(this);
+ setModified(false);
+ QFile f(filename + ".backup");
+ f.remove();
+ return true;
+}
+
+void FormFile::setModified(bool m)
+{
+ setFormWindowModified(m);
+}
+
+bool FormFile::isModified()
+{
+ return isFormWindowModified();
+}
+
+bool FormFile::isFormWindowModified() const
+{
+ if (!formWindow() || !formWindow()->commandHistory())
+ return false;
+ return formWindow()->commandHistory()->isModified();
+}
+
+void FormFile::setFormWindowModified(bool m)
+{
+ if (m == isFormWindowModified() || !formWindow() || !formWindow()->commandHistory())
+ return;
+ formWindow()->commandHistory()->setModified(m);
+ emit somethingChanged(this);
+}
+
+void FormFile::showFormWindow()
+{
+ if (formWindow())
+ {
+ formWindow()->setFocus();
+ return;
+ }
+ MainWindow::self->openFormWindow(filename, true, this);
+}
+
+
+static int ui_counter = 0;
+QString FormFile::createUnnamedFileName()
+{
+ return i18n("unnamed") + QString::number(++ui_counter) + QString(".kmdr");
+}
+
+QString FormFile::formName() const
+{
+ FormFile* that = (FormFile*) this;
+ if (formWindow()) {
+ that->cachedFormName = formWindow()->name();
+ return cachedFormName;
+ }
+ if (!cachedFormName.isNull())
+ return cachedFormName;
+ QFile f(filename);
+ if (f.open(IO_ReadOnly))
+ {
+ QTextStream ts(&f);
+ QString line;
+ QString className;
+ while (!ts.eof())
+ {
+ line = ts.readLine();
+ if (!className.isEmpty())
+ {
+ int end = line.find("</class>");
+ if (end == -1)
+ className += line;
+ else
+ {
+ className += line.left(end);
+ break;
+ }
+ continue;
+ }
+ int start;
+ if ((start = line.find("<class>")) != -1)
+ {
+ int end = line.find("</class>");
+ if (end == -1)
+ className = line.mid(start + 7);
+ else
+ {
+ className = line.mid(start + 7, end - (start + 7));
+ break;
+ }
+ }
+ }
+ that->cachedFormName = className;
+ }
+ if (cachedFormName.isEmpty())
+ that->cachedFormName = filename;
+ return cachedFormName;
+}
+
+void FormFile::formWindowChangedSomehow()
+{
+ emit somethingChanged(this);
+}
+
+#include "formfile.moc"