Exemplo n.º 1
0
def cleanUpAfterFileSave(fileInfo):
    useBackup = false
    renamingFailed = false
    deletingFailed = false
    prompt = ""

    ucursor.cursor_stopWait()
    uwait.stopWaitMessage()
    useBackup = true
    if not fileInfo.writingWasSuccessful:
        # if couldn't write, then remove temp file and exit without warning
        DeleteFile(fileInfo.tempFile)
        return
    if fileInfo.backupFile != "":
        if FileExists(fileInfo.backupFile):
            # remove backup file if exists from prior backup
            # try to delete backup file
            deletingFailed = not DeleteFile(fileInfo.backupFile)
            if deletingFailed:
                # couldn't delete backup file
                prompt = "Could not write backup file " + fileInfo.backupFile + ". Continue?"
                if MessageDialog(prompt, mtConfirmation, [mbYes, mbNo], 0) != mrYes:
                    # user doesn't want to proceed - so cleanup temp file
                    DeleteFile(fileInfo.tempFile)
                    return
                else:
                    useBackup = false
    else:
        useBackup = false
    if FileExists(fileInfo.newFile):
        if useBackup:
            # if original file exists make backup if requested...
            # rename old copy of new file to make backup
            renamingFailed = not RenameFile(fileInfo.newFile, fileInfo.backupFile)
            if renamingFailed:
                prompt = "Could not rename old file to backup file " + fileInfo.backupFile + ". Continue?"
                if MessageDialog(prompt, mtConfirmation, [mbYes, mbNo], 0) != mrYes:
                    # user doesn't want to proceed - so cleanup temp file
                    DeleteFile(fileInfo.tempFile)
                    return
                else:
                    useBackup = false
        if not useBackup:
            # could not create backup file - so just delete old file instead of renaming
            deletingFailed = not DeleteFile(fileInfo.newFile)
            if deletingFailed:
                ShowMessage("Could not write file " + fileInfo.newFile)
                return
    # rename temp file to newFile name
    renamingFailed = not RenameFile(fileInfo.tempFile, fileInfo.newFile)
    if renamingFailed:
        # clean up by removing temp file
        ShowMessage("Could not write file " + fileInfo.newFile + " from " + fileInfo.tempFile)
        DeleteFile(fileInfo.tempFile)
        return
    if (not udomain.domain.registered) and (fileInfo.writingWasSuccessful) and (fileIsExportFile(fileInfo.fileType)):
        umain.MainForm.incrementUnregisteredExportCount()
def loadPlantFileAtStartup():
    ucursor.cursor_startWait()
    try:
        if udomain.domain.plantFileLoaded:
            # if file loaded at startup, update for it, else act as if they picked new 
            uwait.startWaitMessage("Drawing...")
            try:
                umain.MainForm.updateForPlantFile()
            finally:
                uwait.stopWaitMessage()
        else:
            umain.MainForm.MenuFileNewClick(umain.MainForm)
        if usplash.splashForm != None:
            usplash.splashForm.Hide()
        umain.MainForm.updateForChangeToDomainOptions()
        umain.MainForm.updateFileMenuForOtherRecentFiles()
        umain.MainForm.selectedPlantPartID = -1
        umain.MainForm.inFormCreation = false
    finally:
        ucursor.cursor_stopWait()
Exemplo n.º 3
0
def loadPlantFileAtStartup():
    ucursor.cursor_startWait()
    try:
        if udomain.domain.plantFileLoaded:
            # if file loaded at startup, update for it, else act as if they picked new
            uwait.startWaitMessage("Drawing...")
            try:
                umain.MainForm.updateForPlantFile()
            finally:
                uwait.stopWaitMessage()
        else:
            umain.MainForm.MenuFileNewClick(umain.MainForm)
        if usplash.splashForm != None:
            usplash.splashForm.Hide()
        umain.MainForm.updateForChangeToDomainOptions()
        umain.MainForm.updateFileMenuForOtherRecentFiles()
        umain.MainForm.selectedPlantPartID = -1
        umain.MainForm.inFormCreation = false
    finally:
        ucursor.cursor_stopWait()