bool ProjectFile::SaveProject()
{
if (OpenFileWrite())
if (SaveFile())
return CloseFile();
return false;
}
/**
* @brief Creates a project directory (and a project file within that directory) in the
* parent directory
*
* Creates a project directory (and a project file within that directory) in the
* parent directory. The newly created project file is opened and all ProjectFile
* access functions become available.
*
* If a project file is already open, we first prompt the user to either save,
* discard changes, or cancel creating a new project.
*
* @param parentDirectory The directory in which to create the project directory
* @param projectName The name to give both the project directory and the project file
*/
bool ProjectFile::CreateProjectFile(QString parentDirectory, QString projectName)
{
if (!ProjectIsOpen() || WarnProjectAlreadyOpen())
{
/* Move into the project directory */
/* If the directory doesn't exist, try to create it */
projectDirectory = QDir(parentDirectory);
if (!projectDirectory.cd(projectName))
{
if (!projectDirectory.mkdir(projectName))
{
WarnFileError("Unable to create project directory");
return false;
}
else if (!projectDirectory.cd(projectName))
{
WarnFileError("Unable to access the project directory");
return false;
}
}
/* Make sure there isn't a project file in the directory already */
projectDirectory.setNameFilters(QStringList("*.spf"));
if (!projectDirectory.entryList().isEmpty())
{
WarnFileError(QString("A project file already exists at ").append(parentDirectory+projectName));
return false;
}
/* Create the file */
SetProjectFile(projectDirectory.absolutePath() + QDir::separator() + projectName + ".spf");
if (OpenFileWrite())
{
/* Create an empty project */
CreateEmptyProject();
/* Save the project file */
SaveFile();
/* Close the project file */
CloseFile();
return true;
}
}
return false;
}
static void SavePNG(uint8_t* buffer, int width, int height)
{
wchar_t* fileName = xmalloc(32768 * sizeof(wchar_t));
GenerateFileName(fileName, 32768);
if (ShowSaveDialog(fileName, 32768))
{
FILE* file = OpenFileWrite(fileName);
if (!file)
Fatal(L"Couldn't write file.");
if (!WritePNG(file, buffer, width, height))
Fatal(L"Couldn't write PNG.");
fclose(file);
}
free(fileName);
}
