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Fix for StandAloneFilterWindow path saving.

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This commit is contained in:
jules 2014-07-30 11:35:43 +01:00
parent 1b7c4ea6a4
commit e233124fc3
1 changed files with 25 additions and 14 deletions
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39
modules/juce_audio_plugin_client/Standalone/juce_StandaloneFilterWindow.h
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@ -88,50 +88,61 @@ public:
//==============================================================================
File getLastFile() const
{
File f;
if (settings != nullptr)
f = File (settings->getValue ("lastStateFile"));
if (f == File::nonexistent)
f = File::getSpecialLocation (File::userDocumentsDirectory);
return f;
}
void setLastFile (const FileChooser& fc)
{
if (settings != nullptr)
settings->setValue ("lastStateFile", fc.getResult().getFullPathName());
}
/** Pops up a dialog letting the user save the processor's state to a file. */
void askUserToSaveState (const String& fileSuffix = String())
{
FileChooser fc (TRANS("Save current state"),
settings != nullptr ? File (settings->getValue ("lastStateFile"))
: File::getSpecialLocation (File::userDocumentsDirectory),
getFilePatterns (fileSuffix));
FileChooser fc (TRANS("Save current state"), getLastFile(), getFilePatterns (fileSuffix));
if (fc.browseForFileToSave (true))
{
setLastFile (fc);
MemoryBlock data;
processor->getStateInformation (data);
if (! fc.getResult().replaceWithData (data.getData(), data.getSize()))
{
AlertWindow::showMessageBox (AlertWindow::WarningIcon,
TRANS("Error whilst saving"),
TRANS("Couldn't write to the specified file!"));
}
}
}
/** Pops up a dialog letting the user re-load the processor's state from a file. */
void askUserToLoadState (const String& fileSuffix = String())
{
FileChooser fc (TRANS("Load a saved state"),
settings != nullptr ? File (settings->getValue ("lastStateFile"))
: File::getSpecialLocation (File::userDocumentsDirectory),
getFilePatterns (fileSuffix));
FileChooser fc (TRANS("Load a saved state"), getLastFile(), getFilePatterns (fileSuffix));
if (fc.browseForFileToOpen())
{
setLastFile (fc);
MemoryBlock data;
if (fc.getResult().loadFileAsData (data))
{
processor->setStateInformation (data.getData(), (int) data.getSize());
}
else
{
AlertWindow::showMessageBox (AlertWindow::WarningIcon,
TRANS("Error whilst loading"),
TRANS("Couldn't read from the specified file!"));
}
}
}