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adding a way to keep track of the last directory visited. Before this change QT for windows does not remember this for you and so you would have to always navigate from the directory where the .exe file was each time you want to open a file or project.

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This commit is contained in:
Paolo Cignoni cignoni 2008-11-10 14:53:10 +00:00
parent 7c993e49b0
commit d288bb5ec6
2 changed files with 36 additions and 5 deletions
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2
src/meshlab/mainwindow.h
View File

@ -319,6 +319,8 @@ private:
QByteArray toolbarState; //stato delle toolbar e dockwidgets
QDir lastUsedDirectory; //This will hold the last directory that was used to load/save a file/project in
public:
GLArea *GLA() const {
if(mdiarea->currentSubWindow()==0) return 0;

39
src/meshlab/mainwindow_RunTime.cpp
View File

@ -798,10 +798,18 @@ bool MainWindow::openIn(QString /* fileName */)
void MainWindow::saveProject()
{
QString fileName = QFileDialog::getSaveFileName(this,tr("Save Project File"),"untitled.aln", tr("*.aln"));
QString fileName = QFileDialog::getSaveFileName(this,tr("Save Project File"),lastUsedDirectory.path().append("/untitled.aln"), tr("*.aln"));
qDebug("Saving aln file %s\n",qPrintable(fileName));
if (fileName.isEmpty()) return;
else
{
//save path away so we can use it again
QString path = fileName;
path.truncate(path.lastIndexOf("/"));
lastUsedDirectory.setPath(path);
}
MeshDocument &meshDoc=GLA()->meshDoc;
vector<string> meshNameVector;
vector<Matrix44f> transfVector;
@ -822,8 +830,16 @@ bool MainWindow::openProject(QString fileName)
{
bool openRes=true;
if (fileName.isEmpty())
fileName = QFileDialog::getOpenFileName(this,tr("Open Project File"),".", "*.aln");
fileName = QFileDialog::getOpenFileName(this,tr("Open Project File"), lastUsedDirectory.path(), "*.aln");
if (fileName.isEmpty()) return false;
else
{
//save path away so we can use it again
QString path = fileName;
path.truncate(path.lastIndexOf("/"));
lastUsedDirectory.setPath(path);
}
vector<RangeMap> rmv;
ALNParser::ParseALN(rmv,qPrintable(fileName));
@ -857,10 +873,18 @@ bool MainWindow::open(QString fileName, GLArea *gla)
filters.front().append(" *.aln)");
QStringList fileNameList;
if (fileName.isEmpty())
fileNameList = QFileDialog::getOpenFileNames(this,tr("Open File"),".", filters.join("\n"));
fileNameList = QFileDialog::getOpenFileNames(this,tr("Open File"), lastUsedDirectory.path(), filters.join("\n"));
else fileNameList.push_back(fileName);
if (fileNameList.isEmpty()) return false;
if (fileNameList.isEmpty()) return false;
else
{
//save path away so we can use it again
QString path = fileNameList.first();
path.truncate(path.lastIndexOf("/"));
lastUsedDirectory.setPath(path);
}
foreach(fileName,fileNameList)
{
QFileInfo fi(fileName);
@ -1029,6 +1053,11 @@ bool MainWindow::saveAs(QString fileName)
if (!fileName.isEmpty())
{
//save path away so we can use it again
QString path = fileName;
path.truncate(path.lastIndexOf("/"));
lastUsedDirectory.setPath(path);
QString extension = fileName;
extension.remove(0, fileName.lastIndexOf('.')+1);