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Keep project open when a DB is closed

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Although a project cannot be saved without an associated DB file, we allow
to keep the project open when the current DB file is closed. The only
action that closes the project is opening another project or closing the
application.

The window title must reflect the three situations:
- Nothing is open
- DB file is open
- Project is open with a DB file or not

See discussion in issue #2027
This commit is contained in:
mgrojo
2019-11-09 17:44:58 +01:00
parent 58beba0b3f
commit d447c739c0
1 changed files with 19 additions and 11 deletions
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30
src/MainWindow.cpp
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@@ -512,8 +512,10 @@ bool MainWindow::fileOpen(const QString& fileName, bool openFromProject, bool re
statusReadOnlyLabel->setVisible(db.readOnly());
setCurrentFile(wFile);
if(!openFromProject) {
currentProjectFilename.clear();
addToRecentFilesMenu(wFile, readOnly);
// When a new DB file has been open while a project is open, set the project modified.
if(!currentProjectFilename.isEmpty())
isProjectModified = true;
}
openSqlTab(true);
if(ui->mainTab->currentWidget() == ui->browser)
@@ -644,10 +646,10 @@ bool MainWindow::fileClose()
}
// Close the database but stop the closing process here if the user pressed the cancel button in there
if(!closeProject())
if(!db.close())
return false;
setWindowTitle(QApplication::applicationName());
setCurrentFile(QString());
loadPragmas();
statusEncryptionLabel->setVisible(false);
statusReadOnlyLabel->setVisible(false);
@@ -658,8 +660,6 @@ bool MainWindow::fileClose()
// Clear edit dock
editDock->setCurrentIndex(QModelIndex());
activateFields(false);
// Clear the SQL Log
ui->editLogApplication->clear();
ui->editLogUser->clear();
@@ -710,7 +710,7 @@ bool MainWindow::closeProject()
QMessageBox::StandardButton reply = QMessageBox::question
(nullptr,
QApplication::applicationName(),
tr("Do you want to save the changes made to the project file %1?").
tr("Do you want to save the changes made to the project file '%1'?").
arg(QFileInfo(currentProjectFilename).fileName()),
QMessageBox::Save | QMessageBox::No | QMessageBox::Cancel);
switch(reply) {
@@ -1367,7 +1367,7 @@ void MainWindow::importDatabaseFromSQL()
// Create the new file and open it in the browser
db.create(newDbFile);
closeProject();
db.close();
fileOpen(newDbFile);
}
@@ -1562,7 +1562,9 @@ void MainWindow::updateRecentFileActions()
void MainWindow::setCurrentFile(const QString &fileName)
{
setWindowFilePath(fileName);
if(currentProjectFilename.isEmpty())
if(currentProjectFilename.isEmpty() && fileName.isEmpty())
setWindowTitle(QApplication::applicationName());
else if(currentProjectFilename.isEmpty())
setWindowTitle(QApplication::applicationName() + " - " + QDir::toNativeSeparators(fileName));
else {
QFileInfo projectFileInfo(currentProjectFilename);
@@ -1574,8 +1576,9 @@ void MainWindow::setCurrentFile(const QString &fileName)
dbFileName = QDir::toNativeSeparators(fileName);
setWindowTitle(QApplication::applicationName() + " - " + QDir::toNativeSeparators(currentProjectFilename) + " [" + dbFileName + "]");
}
activateFields(true);
dbState(db.getDirty());
activateFields(!fileName.isEmpty());
if(!fileName.isEmpty())
dbState(db.getDirty());
}
void MainWindow::addToRecentFilesMenu(const QString& filename, bool read_only)
@@ -1804,7 +1807,7 @@ bool MainWindow::askSaveSqlTab(int index, bool& ignoreUnattachedBuffers)
// Once the project is saved, remaining SQL tabs will not be modified, so this is only expected to be asked once.
QString message = currentProjectFilename.isEmpty() ?
tr("Do you want to save the changes made to SQL tabs in a new project file?") :
tr("Do you want to save the changes made to SQL tabs in the project file %1?").
tr("Do you want to save the changes made to SQL tabs in the project file '%1'?").
arg(QFileInfo(currentProjectFilename).fileName());
QMessageBox::StandardButton reply = QMessageBox::question(nullptr,
QApplication::applicationName(),
@@ -2368,6 +2371,11 @@ bool MainWindow::loadProject(QString filename, bool readOnly)
if(xml.name() != "sqlb_project")
return false;
// We are going to open a new project, so close the possible current one before opening another.
// Stop the opening process here if the user pressed the cancel button in there.
if(!closeProject())
return false;
addToRecentFilesMenu(filename, readOnly);
currentProjectFilename = filename;