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test that song dir is writable before loading it in editor

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This commit is contained in:
Chris Danford
2006-06-19 00:00:47 +00:00
parent 8b7a511e99
commit e3627c7377
2 changed files with 21 additions and 1 deletions
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stepmania/src/ScreenEditMenu.cpp
+19
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@@ -16,6 +16,10 @@
#include "ScreenPrompt.h"
#include "LocalizedString.h"
#include "SongUtil.h"
#include "RageFile.h"
#include "RageFileManager.h"
static const RString TEMP_FILE_NAME = "--temp--";
#define EXPLANATION_TEXT( row ) THEME->GetString(m_sName,"Explanation"+EditMenuRowToString(row))
#define EDIT_MENU_TYPE THEME->GetMetric(m_sName,"EditMenuType")
@@ -152,6 +156,7 @@ static void DeleteCurrentSteps()
}
static LocalizedString MISSING_MUSIC_FILE ( "ScreenEditMenu", "This song is missing a music file and cannot be edited." );
static LocalizedString SONG_DIR_READ_ONLY ( "ScreenEditMenu", "The song directory is read-only and cannot be edited." );
static LocalizedString STEPS_WILL_BE_LOST ( "ScreenEditMenu", "These steps will be lost permanently." );
static LocalizedString CONTINUE_WITH_DELETE ( "ScreenEditMenu", "Continue with delete?" );
static LocalizedString BLANK ( "ScreenEditMenu", "Blank" );
@@ -191,6 +196,20 @@ void ScreenEditMenu::MenuStart( PlayerNumber pn )
return;
}
{
RString sDir = pSong->GetSongDir();
RString sTempFile = sDir + TEMP_FILE_NAME;
RageFile file;
if( !file.Open( sTempFile, RageFile::WRITE ) )
{
ScreenPrompt::Prompt( SM_None, SONG_DIR_READ_ONLY );
return;
}
file.Close();
FILEMAN->Remove( sTempFile );
}
//
// Do work
//