Fix DocLnk management to save documents correctly

2 files changed, 20 insertions, 23 deletions

diff --git a/noncore/apps/opie-sheet/mainwindow.cpp b/noncore/apps/opie-sheet/mainwindow.cpp
index efbcc20..09ee68b 100644
--- a/noncore/apps/opie-sheet/mainwindow.cpp
+++ b/noncore/apps/opie-sheet/mainwindow.cpp
@@ -50,12 +50,13 @@ MainWindow::MainWindow()
            :QMainWindow()
 {
   // initialize variables
   documentModified=FALSE;
 
   // construct objects
+  currentDoc=0;
   fileSelector=new FileSelector("application/sheet-qt", this, QString::null);
   connect(fileSelector, SIGNAL(closeMe()), this, SLOT(selectorHide()));
   connect(fileSelector, SIGNAL(newSelected(const DocLnk &)), this, SLOT(selectorFileNew(const DocLnk &)));
   connect(fileSelector, SIGNAL(fileSelected(const DocLnk &)), this, SLOT(selectorFileOpen(const DocLnk &)));
 
   listSheets.setAutoDelete(TRUE);
@@ -68,20 +69,21 @@ MainWindow::MainWindow()
   initSheet();
 
   // set window title
   setCaption(tr("Opie Sheet"));
 
   // create sheets
-  selectorFileNew(currentDoc);
+  selectorFileNew(DocLnk());
 }
 
 MainWindow::~MainWindow()
 {
+  if (currentDoc) delete currentDoc;
 }
 
-void MainWindow::documentSave(DocLnk &lnkDoc)
+void MainWindow::documentSave(DocLnk *lnkDoc)
 {
   FileManager fm;
   QByteArray streamBuffer;
   QDataStream stream(streamBuffer, IO_WriteOnly);
 
   typeSheet *currentSheet=findSheet(sheet->getName());
@@ -97,14 +99,14 @@ void MainWindow::documentSave(DocLnk &lnkDoc)
   {
     stream << tempSheet->name << (Q_UINT32)tempSheet->data.count();
     for (typeCellData *tempCell=tempSheet->data.first(); tempCell; tempCell=tempSheet->data.next())
       stream << (Q_UINT32)tempCell->col << (Q_UINT32)tempCell->row << tempCell->borders.right << tempCell->borders.bottom << tempCell->background << (Q_UINT32)tempCell->alignment << tempCell->fontColor << tempCell->font << tempCell->data;
   }
 
-  lnkDoc.setType("application/sheet-qt");
-  if (!fm.saveFile(lnkDoc, streamBuffer))
+  lnkDoc->setType("application/sheet-qt");
+  if (!fm.saveFile(*lnkDoc, streamBuffer))
   {
     QMessageBox::critical(this, tr("Error"), tr("File cannot be saved!"));
     return;
   }
   documentModified=FALSE;
 }
@@ -169,40 +171,33 @@ int MainWindow::saveCurrentFile(bool ask=TRUE)
   if (ask)
   {
     int result=QMessageBox::information(this, tr("Save File"), tr("Do you want to save the current file?"), QMessageBox::Yes, QMessageBox::No, QMessageBox::Cancel);
     if (result!=QMessageBox::Yes) return result;
   }
 
-  if (currentDoc.name().isEmpty() || !currentDoc.isValid())
+  if (!currentDoc->isValid())
   {
     TextDialog dialogText(this);
     if (dialogText.exec(tr("Save File"), tr("&File Name:"), tr("UnnamedFile"))!=QDialog::Accepted || dialogText.getValue().isEmpty()) return QMessageBox::Cancel;
 
-    currentDoc.setName(dialogText.getValue());
+    currentDoc->setName(dialogText.getValue());
+    currentDoc->setFile(QString::null);
+    currentDoc->setLinkFile(QString::null);
   }
 
   documentSave(currentDoc);
   return QMessageBox::Yes;
 }
 
-void MainWindow::copyDocLnk(const DocLnk &source, DocLnk &target)
-{
-  target.setName(source.name());
-  target.setFile(source.file());
-  target.setLinkFile(source.linkFile());
-  target.setComment(source.comment());
-  target.setType(source.type());
-  target.setCategories(source.categories());
-}
-
 void MainWindow::selectorFileNew(const DocLnk &lnkDoc)
 {
   selectorHide();
 
   if (documentModified && saveCurrentFile()==QMessageBox::Cancel) return;
-  copyDocLnk(lnkDoc, currentDoc);
+  if (currentDoc) delete currentDoc;
+  currentDoc = new DocLnk(lnkDoc);
   listSheets.clear();
   comboSheets->clear();
 
   typeSheet *newSheet=createNewSheet();
   newSheet->data.setAutoDelete(TRUE);
   sheet->setName(newSheet->name);
@@ -220,13 +215,14 @@ void MainWindow::closeEvent(QCloseEvent *e)
 
 void MainWindow::selectorFileOpen(const DocLnk &lnkDoc)
 {
   selectorHide();
 
   if (documentModified && saveCurrentFile()==QMessageBox::Cancel) return;
-  copyDocLnk(lnkDoc, currentDoc);
+  if (currentDoc) delete currentDoc;
+  currentDoc = new DocLnk(lnkDoc);
   listSheets.clear();
   comboSheets->clear();
 
   documentOpen(lnkDoc);
   documentModified=FALSE;
 }
@@ -751,15 +747,17 @@ void MainWindow::slotColumnHide()
     sheet->hideColumn(col);
 }
 
 void MainWindow::slotFileSaveAs()
 {
   TextDialog dialogText(this);
-  if (dialogText.exec(tr("Save File As"), tr("&File Name:"), currentDoc.name())!=QDialog::Accepted || dialogText.getValue().isEmpty()) return;
+  if (dialogText.exec(tr("Save File As"), tr("&File Name:"), currentDoc->name())!=QDialog::Accepted || dialogText.getValue().isEmpty()) return;
 
-  currentDoc.setName(dialogText.getValue());
+  currentDoc->setName(dialogText.getValue());
+  currentDoc->setFile(QString::null);
+  currentDoc->setLinkFile(QString::null);
   documentSave(currentDoc);
 }
 
 void MainWindow::slotSheetRename()
 {
   TextDialog dialogText(this);
diff --git a/noncore/apps/opie-sheet/mainwindow.h b/noncore/apps/opie-sheet/mainwindow.h
index 554e6f6..d68e25c 100644
--- a/noncore/apps/opie-sheet/mainwindow.h
+++ b/noncore/apps/opie-sheet/mainwindow.h
@@ -36,13 +36,13 @@ typedef struct typeSheet
 
 class MainWindow: public QMainWindow
 {
   Q_OBJECT
 
   // QPE objects
-  DocLnk currentDoc;
+  DocLnk* currentDoc;
   QPEMenuBar *menu;
   QPEToolBar *toolbarFunctions, *toolbarEdit, *toolbarStandard;
   FileSelector *fileSelector;
 
   // QT objects
   QPopupMenu *menuFile, *menuEdit, *menuInsert, *menuFormat, *menuData, *menuHelp,
@@ -73,14 +73,13 @@ class MainWindow: public QMainWindow
   void initEditToolbar();
   void initStandardToolbar();
   void initSheet();
   void addToData(const QString &data);
   int saveCurrentFile(bool ask=TRUE);
   void documentOpen(const DocLnk &lnkDoc);
-  void copyDocLnk(const DocLnk &source, DocLnk &target);
-  void documentSave(DocLnk &lnkDoc);
+  void documentSave(DocLnk *lnkDoc);
   void closeEvent(QCloseEvent *e);
   void addFlyAction(const QString &text, const QString &menuText, const QString &tip, QWidget *w);
   typeSheet *createNewSheet();
   typeSheet *findSheet(const QString &name);
 
   private slots: