bool FileBrowserComponent::currentFileIsValid() const
{
if (isSaveMode())
return ! getSelectedFile (0).isDirectory();
else
return getSelectedFile (0).exists();
}
void FileBrowserComponent::textEditorReturnKeyPressed (TextEditor&)
{
if (filenameBox.getText().containsChar (File::separator))
{
const File f (currentRoot.getChildFile (filenameBox.getText()));
if (f.isDirectory())
{
setRoot (f);
chosenFiles.clear();
filenameBox.setText (String::empty);
}
else
{
setRoot (f.getParentDirectory());
chosenFiles.clear();
chosenFiles.add (f);
filenameBox.setText (f.getFileName());
}
}
else
{
fileDoubleClicked (getSelectedFile (0));
}
}
/**
Returns a vector with all selected file paths.
@return a vector with all selected file paths.
*/
std::vector<FilePath> getSelectedFilePaths() const {
std::vector<FilePath> result;
int count = getSelectedFileCount();
for(int index = 0; index < count; ++index) {
result.push_back(FilePath(getSelectedFile(index)));
}
return result;
}
bool FileBrowserComponent::currentFileIsValid() const
{
const File f (getSelectedFile (0));
if (isSaveMode())
return (flags & canSelectDirectories) != 0 || ! f.isDirectory();
return f.exists();
}
//==============================================================================
void FileBrowserComponent::sendListenerChangeMessage()
{
Component::BailOutChecker checker (this);
if (previewComp != nullptr)
previewComp->selectedFileChanged (getSelectedFile (0));
// You shouldn't delete the browser when the file gets changed!
jassert (! checker.shouldBailOut());
listeners.callChecked (checker, &FileBrowserListener::selectionChanged);
}
void OpenRecent::browseForFileOnce()
{
if (exitEarly) {
return;
}
if (0 == recentFiles.size()) {
exitEarly = true;
setResult(Rejected);
browseForFile();
if (! getSelectedFile().isEmpty()) {
setResult(Accepted);
}
}
}
void mouseDrag (const MouseEvent& /*e*/)
{
if (fileDragEnabled)
{
StringArray files;
for (int i = 0; i < getNumSelectedFiles(); i++)
{
File file (getSelectedFile (i));
if (file.existsAsFile())
files.add (file.getFullPathName());
}
fileDragEnabled = false;
performExternalDragDropOfFiles (files, false);
}
}
