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/* This file is part of the KDE project
Copyright (C) 2004 Joseph Wenninger <[email protected]>
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.
*/
#include "katesavemodifieddialog.h"
#include "katesavemodifieddialog.moc"
#include <klocale.h>
#include <tqlistview.h>
#include <klistview.h>
#include <kguiitem.h>
#include <kactivelabel.h>
#include <kstdguiitem.h>
#include <tqvbox.h>
#include <tqlabel.h>
#include <tqpushbutton.h>
#include <kiconloader.h>
#include <kmessagebox.h>
#include <kdebug.h>
#include <kencodingfiledialog.h>
#include <ktexteditor/encodinginterface.h>
class AbstractKateSaveModifiedDialogCheckListItem:public TQCheckListItem {
public:
AbstractKateSaveModifiedDialogCheckListItem(TQListViewItem *parent,const TQString& title, const TQString& url):TQCheckListItem(parent,title,TQCheckListItem::CheckBox) {
setText(1,url);
setOn(true);
setState(InitialState);
}
virtual ~AbstractKateSaveModifiedDialogCheckListItem() {
}
virtual bool synchronousSave(TQWidget *dialogParent)=0;
enum STATE{InitialState,SaveOKState,SaveFailedState};
STATE state() const { return m_state;}
void setState(enum STATE state) {
m_state=state;
KIconLoader *loader = KGlobal::instance()->iconLoader();
switch (state) {
case InitialState:
setPixmap(0,TQPixmap());
break;
case SaveOKState:
setPixmap(0,loader->loadIcon("ok",KIcon::NoGroup,height()));
break;
case SaveFailedState:
setPixmap(0,loader->loadIcon("cancel",KIcon::NoGroup,height()));
break;
}
}
private:
STATE m_state;
};
class KateSaveModifiedDocumentCheckListItem:public AbstractKateSaveModifiedDialogCheckListItem {
public:
KateSaveModifiedDocumentCheckListItem(TQListViewItem *parent,Kate::Document *document):AbstractKateSaveModifiedDialogCheckListItem(parent,document->docName(),document->url().prettyURL()){
m_document=document;
}
virtual ~KateSaveModifiedDocumentCheckListItem() {
}
virtual bool synchronousSave(TQWidget *dialogParent) {
if (m_document->url().isEmpty() ) {
KEncodingFileDialog::Result r=KEncodingFileDialog::getSaveURLAndEncoding(
KTextEditor::encodingInterface(m_document)->encoding(),TQString::null,TQString::null,dialogParent,i18n("Save As (%1)").arg(m_document->docName()));
m_document->setEncoding( r.encoding );
if (!r.URLs.isEmpty()) {
KURL tmp = r.URLs.first();
if ( !m_document->saveAs( tmp ) ) {
setState(SaveFailedState);
setText(1,m_document->url().prettyURL());
return false;
} else {
bool sc=m_document->waitSaveComplete();
setText(1,m_document->url().prettyURL());
if (!sc) {
setState(SaveFailedState);
return false;
} else {
setState(SaveOKState);
return true;
}
}
} else {
setState(SaveFailedState);
return false;
}
} else { //document has an exising location
if ( !m_document->save() ) {
setState(SaveFailedState);
setText(1,m_document->url().prettyURL());
return false;
} else {
bool sc=m_document->waitSaveComplete();
setText(1,m_document->url().prettyURL());
if (!sc) {
setState(SaveFailedState);
return false;
} else {
setState(SaveOKState);
return true;
}
}
}
return false;
}
private:
Kate::Document *m_document;
};
KateSaveModifiedDialog::KateSaveModifiedDialog(TQWidget *parent, TQPtrList<Kate::Document> documents):
KDialogBase( parent, "KateSaveModifiedDialog", true, i18n("Save Documents"), Yes | No | Cancel) {
KGuiItem saveItem=KStdGuiItem::save();
saveItem.setText(i18n("&Save Selected"));
setButtonGuiItem(KDialogBase::Yes,saveItem);
setButtonGuiItem(KDialogBase::No,KStdGuiItem::dontSave());
KGuiItem cancelItem=KStdGuiItem::cancel();
cancelItem.setText(i18n("&Abort Closing"));
setButtonGuiItem(KDialogBase::Cancel,cancelItem);
TQVBox *box=makeVBoxMainWidget();
new KActiveLabel(i18n("<qt>The following documents have been modified. Do you want to save them before closing?</qt>"),box);
m_list=new KListView(box);
m_list->addColumn(i18n("Title"));
m_list->addColumn(i18n("Location"));
m_list->setRootIsDecorated(true);
m_list->setResizeMode(TQListView::LastColumn);
if (0) {
m_projectRoot=new TQListViewItem(m_list,i18n("Projects"));
} else m_projectRoot=0;
if (documents.count()>0) {
m_documentRoot=new TQListViewItem(m_list,i18n("Documents"));
const uint docCnt=documents.count();
for (uint i=0;i<docCnt;i++) {
new KateSaveModifiedDocumentCheckListItem(m_documentRoot,documents.tqat(i));
}
m_documentRoot->setOpen(true);
} else m_documentRoot=0;
//FIXME - Is this the best way?
connect(m_list, TQT_SIGNAL(clicked(TQListViewItem *)), TQT_SLOT(slotItemSelected()));
connect(m_list, TQT_SIGNAL(doubleClicked(TQListViewItem *)), TQT_SLOT(slotItemSelected()));
connect(m_list, TQT_SIGNAL(spacePressed(TQListViewItem *)), TQT_SLOT(slotItemSelected()));
if(documents.count()>3) { //For 3 or less, it would be quicker just to tick or untick them yourself, so don't clutter the gui.
connect(new TQPushButton(i18n("Se&lect All"),box),TQT_SIGNAL(clicked()),this,TQT_SLOT(slotSelectAll()));
}
}
KateSaveModifiedDialog::~KateSaveModifiedDialog() {
}
void KateSaveModifiedDialog::slotItemSelected() {
kdDebug(13001) << "slotItemSelected()" << endl;
for(TQListViewItem *it=m_documentRoot->firstChild();it;it=it->nextSibling()) {
if(((TQCheckListItem*)it)->isOn()) {
enableButton(KDialogBase::Yes, true);
return;
}
}
enableButton(KDialogBase::Yes, false);
}
static void selectItems(TQListViewItem *root) {
if (!root) return;
for (TQListViewItem *it=root->firstChild();it;it=it->nextSibling()) {
((TQCheckListItem*)it)->setOn(true);
}
}
void KateSaveModifiedDialog::slotSelectAll() {
selectItems(m_documentRoot);
slotItemSelected();
}
void KateSaveModifiedDialog::slotUser2() {
kdDebug(13001)<<"KateSaveModifiedDialog::slotYes()"<<endl;
if (doSave(m_documentRoot)) done(TQDialog::Accepted);
}
void KateSaveModifiedDialog::slotUser1() {
done(TQDialog::Accepted);
}
bool KateSaveModifiedDialog::doSave(TQListViewItem *root) {
if (root) {
for (TQListViewItem *it=root->firstChild();it;it=it->nextSibling()) {
AbstractKateSaveModifiedDialogCheckListItem *cit= (AbstractKateSaveModifiedDialogCheckListItem*)it;
if (cit->isOn() && (cit->state()!=AbstractKateSaveModifiedDialogCheckListItem::SaveOKState)) {
if (!cit->synchronousSave(this /*perhaps that should be the kate mainwindow*/)) {
KMessageBox::sorry( this, i18n("Data you requested to be saved could not be written. Please choose how you want to proceed."));
return false;
}
} else if ((!cit->isOn()) && (cit->state()==AbstractKateSaveModifiedDialogCheckListItem::SaveFailedState)) {
cit->setState(AbstractKateSaveModifiedDialogCheckListItem::InitialState);
}
}
}
return true;
}
bool KateSaveModifiedDialog::queryClose(TQWidget *parent,TQPtrList<Kate::Document> documents) {
KateSaveModifiedDialog d(parent,documents);
return (d.exec()!=TQDialog::Rejected);
}
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