1 files changed, 347 insertions, 0 deletions
diff --git a/src/gvcore/fileopobject.cpp b/src/gvcore/fileopobject.cpp
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+++ b/src/gvcore/fileopobject.cpp
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+// vim: set tabstop=4 shiftwidth=4 noexpandtab
+/*
+Gwenview - A simple image viewer for KDE
+Copyright 2000-2004 Aur�ien G�eau
+
+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.
+
+This program 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 General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+*/
+
+// Qt
+#include <qfile.h>
+#include <qstylesheet.h>
+#include <qwidget.h>
+
+// KDE
+#include <kdeversion.h>
+#include <kfiledialog.h>
+#include <kfilefiltercombo.h>
+#include <kglobalsettings.h>
+#include <klineedit.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kstandarddirs.h>
+#include <kurlcombobox.h>
+
+// Local
+#include "deletedialog.h"
+#include "fileoperation.h"
+#include "fileopobject.moc"
+#include "fileoperationconfig.h"
+#include "inputdialog.h"
+namespace Gwenview {
+
+
+/**
+ * A tweaked KFileDialog used to select an existing directory. More efficient
+ * than KDirSelectDialog, since it provides access to bookmarks and let you
+ * create a dir.
+ */
+class DirSelectDialog : public KFileDialog {
+public:
+	DirSelectDialog(const QString& startDir, QWidget* parent)
+	: KFileDialog(startDir, QString::null, parent, "dirselectdialog", true) {
+		locationEdit->setEnabled(false);
+		filterWidget->setEnabled(false);
+		setMode(KFile::Directory | KFile::ExistingOnly);
+
+		// Cast to avoid gcc being confused
+		setPreviewWidget(static_cast<KPreviewWidgetBase*>(0));
+	}
+};
+
+
+//-FileOpObject--------------------------------------------------------------------
+FileOpObject::FileOpObject(const KURL& url,QWidget* parent)
+: mParent(parent)
+{
+	mURLList.append(url);
+}
+
+
+FileOpObject::FileOpObject(const KURL::List& list,QWidget* parent)
+: mParent(parent), mURLList(list)
+{}
+
+
+void FileOpObject::slotResult(KIO::Job* job) {
+	if (job->error()) {
+		job->showErrorDialog(mParent);
+	}
+
+	emit success();
+
+// Let's shoot ourself in the foot...
+	delete this;
+}
+
+
+void FileOpObject::polishJob(KIO::Job* job) {
+	job->setWindow(mParent->topLevelWidget());
+	connect( job, SIGNAL( result(KIO::Job*) ),
+		this, SLOT( slotResult(KIO::Job*) ) );
+}
+
+
+//-FileOpCopyToObject--------------------------------------------------------------
+
+
+void FileOpCopyToObject::operator()() {
+	KURL destURL;
+
+	if (FileOperationConfig::confirmCopy()) {
+		QString destDir = FileOperationConfig::destDir();
+		if( !destDir.isEmpty()) {
+			destDir += "/";
+		}
+		if (mURLList.size()==1) {
+			destURL=KFileDialog::getSaveURL(destDir + mURLList.first().fileName(),
+					QString::null, mParent, i18n("Copy File"));
+		} else {
+			DirSelectDialog dialog(destDir, mParent);
+			dialog.setCaption(i18n("Select Folder Where Files Will be Copied"));
+			dialog.exec();
+			destURL=dialog.selectedURL();
+		}
+	} else {
+		destURL.setPath(FileOperationConfig::destDir());
+	}
+	if (destURL.isEmpty()) return;
+
+// Copy the file
+	KIO::Job* job=KIO::copy(mURLList,destURL,true);
+	polishJob(job);
+
+}
+
+
+//-FileOpCopyToObject--------------------------------------------------------------
+
+
+void FileOpLinkToObject::operator()() {
+	KURL destURL;
+
+	if (FileOperationConfig::confirmCopy()) {
+		QString destDir = FileOperationConfig::destDir();
+		if( !destDir.isEmpty()) {
+			destDir += "/";
+		}
+		if (mURLList.size()==1) {
+			destURL=KFileDialog::getSaveURL(destDir + mURLList.first().fileName(),
+					QString::null, mParent, i18n("Link File"));
+		} else {
+			DirSelectDialog dialog(destDir, mParent);
+			dialog.setCaption(i18n("Select Folder Where the Files Will be Linked"));
+			dialog.exec();
+			destURL=dialog.selectedURL();
+		}
+	} else {
+		destURL.setPath(FileOperationConfig::destDir());
+	}
+	if (destURL.isEmpty()) return;
+
+// Copy the file
+	KIO::Job* job=KIO::link(mURLList,destURL,true);
+	polishJob(job);
+}
+
+
+//-FileOpMoveToObject--------------------------------------------------------------
+void FileOpMoveToObject::operator()() {
+	KURL destURL;
+
+	if (FileOperationConfig::confirmMove()) {
+		QString destDir = FileOperationConfig::destDir();
+		if( !destDir.isEmpty()) {
+			destDir += "/";
+		}
+		if (mURLList.size()==1) {
+			destURL=KFileDialog::getSaveURL(destDir + mURLList.first().fileName(),
+					QString::null, mParent, i18n("Move File"));
+		} else {
+			DirSelectDialog dialog(destDir, mParent);
+			dialog.setCaption(i18n("Select Folder Where Files Will be Moved"));
+			dialog.exec();
+			destURL=dialog.selectedURL();
+		}
+	} else {
+		destURL.setPath(FileOperationConfig::destDir());
+	}
+	if (destURL.isEmpty()) return;
+
+// Move the file
+	KIO::Job* job=KIO::move(mURLList,destURL,true);
+	polishJob(job);
+}
+
+
+//-FileOpMakeDirObject-------------------------------------------------------------
+void FileOpMakeDirObject::operator()() {
+	InputDialog dlg(mParent);
+	dlg.setCaption( i18n("Creating Folder") );
+	dlg.setLabel( i18n("Enter the name of the new folder:") );
+	dlg.setButtonOK( KGuiItem(i18n("Create Folder"), "folder_new") );
+	if (!dlg.exec()) return;
+	
+	QString newDir = dlg.lineEdit()->text();
+
+	KURL newURL(mURLList.first());
+	newURL.addPath(newDir);
+    KIO::Job* job=KIO::mkdir(newURL);
+	polishJob(job);
+}
+
+
+static KIO::Job* createTrashJob(KURL::List lst) {
+	KURL trashURL("trash:/");
+	// Go do it
+	if (lst.count()==1) {
+		// If there's only one file, KIO::move will think we want to overwrite
+		// the trash dir with the file to trash, so we add the file name
+		trashURL.addPath(lst.first().fileName());
+	}
+	return KIO::move(lst, trashURL);
+}
+
+static KIO::Job* createDeleteJob(KURL::List lst) {
+	return KIO::del(lst, false, true);
+}
+
+
+//-FileOpDelObject-----------------------------------------------------------------
+void FileOpDelObject::operator()() {
+	bool shouldDelete;
+	if (FileOperationConfig::confirmDelete()) {
+		DeleteDialog dlg(mParent);
+		dlg.setURLList(mURLList);
+		if (!dlg.exec()) return;
+		shouldDelete = dlg.shouldDelete();
+	} else {
+		shouldDelete = not FileOperationConfig::deleteToTrash();
+	}
+		
+
+	KIO::Job* job;
+	if (shouldDelete) {
+		job = createDeleteJob(mURLList);
+	} else {
+		job = createTrashJob(mURLList);
+	}
+	polishJob(job);
+}
+
+
+//-FileOpTrashObject---------------------------------------------------------------
+void FileOpTrashObject::operator()() {
+	// Confirm operation
+	if (FileOperationConfig::confirmDelete()) {
+		int response;
+		if (mURLList.count()>1) {
+			QStringList fileList;
+			KURL::List::ConstIterator it=mURLList.begin();
+			for (; it!=mURLList.end(); ++it) {
+				fileList.append((*it).filename());
+			}
+			response=KMessageBox::warningContinueCancelList(mParent,
+				i18n("Do you really want to trash these files?"),fileList,i18n("Trash used as a verb", "Trash Files"),KGuiItem(i18n("Trash used as a verb", "&Trash"),"edittrash"));
+		} else {
+			QString filename=QStyleSheet::escape(mURLList.first().filename());
+			response=KMessageBox::warningContinueCancel(mParent,
+				i18n("<p>Do you really want to move <b>%1</b> to the trash?</p>").arg(filename),i18n("Trash used as a verb", "Trash File"),KGuiItem(i18n("Trash used as a verb", "&Trash"),"edittrash"));
+		}
+		if (response!=KMessageBox::Continue) return;
+	}
+
+	KIO::Job* job = createTrashJob(mURLList);
+	polishJob(job);
+}
+
+//-FileOpRealDeleteObject----------------------------------------------------------
+void FileOpRealDeleteObject::operator()() {
+	// Confirm operation
+	if (FileOperationConfig::confirmDelete()) {
+		int response;
+		if (mURLList.count()>1) {
+			QStringList fileList;
+			KURL::List::ConstIterator it=mURLList.begin();
+			for (; it!=mURLList.end(); ++it) {
+				fileList.append((*it).filename());
+			}
+			response=KMessageBox::warningContinueCancelList(mParent,
+				i18n("Do you really want to delete these files?"),fileList,
+				i18n("Delete Files"),
+				KStdGuiItem::del()
+				);
+		} else {
+			QString filename=QStyleSheet::escape(mURLList.first().filename());
+			response=KMessageBox::warningContinueCancel(mParent,
+				i18n("<p>Do you really want to delete <b>%1</b>?</p>").arg(filename),
+				i18n("Delete File"),
+				KStdGuiItem::del()
+				);
+		}
+		if (response!=KMessageBox::Continue) return;
+	}
+
+	// Delete the file
+	KIO::Job* job = createDeleteJob(mURLList);
+	polishJob(job);
+}
+
+
+//-FileOpRenameObject--------------------------------------------------------------
+void FileOpRenameObject::operator()() {
+	KURL srcURL=mURLList.first();
+
+	// Prompt for the new filename
+	QString filename = srcURL.filename();
+	InputDialog dlg(mParent);
+	dlg.setCaption(i18n("Renaming File"));
+	dlg.setLabel(i18n("<p>Rename file <b>%1</b> to:</p>").arg(QStyleSheet::escape(filename)));
+	dlg.setButtonOK( KGuiItem(i18n("&Rename"), "edit") );
+
+	dlg.lineEdit()->setText(filename);
+	int extPos = filename.findRev('.');
+	if (extPos != -1) {
+		if (filename.mid(extPos - 4, 4) == ".tar") {
+			// Special case: *.tar.*
+			extPos -= 4;
+		}
+		dlg.lineEdit()->setSelection(0, extPos);
+	}
+	if (!dlg.exec()) return;
+	mNewFilename = dlg.lineEdit()->text();
+
+	// Rename the file
+	KURL destURL=srcURL;
+	destURL.setFileName(mNewFilename);
+	KIO::Job* job=KIO::move(srcURL,destURL);
+	polishJob(job);
+}
+
+
+void FileOpRenameObject::slotResult(KIO::Job* job) {
+	if (job->error()) {
+		job->showErrorDialog(mParent);
+	}
+
+	emit success();
+	emit renamed(mNewFilename);
+
+// Let's shoot ourself in the foot...
+	delete this;
+}
+
+} // namespace