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BUG-1750 check filename pattern for invalid characters

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This commit is contained in:
JKlingen 2015-02-18 21:03:21 +01:00
commit f393f3a9d4
3 changed files with 78 additions and 13 deletions
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54
Greenshot/Forms/SettingsForm.cs
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@ -226,23 +226,55 @@ namespace Greenshot {
// Check the settings and somehow visibly mark when something is incorrect
private bool CheckSettings() {
return CheckFilenamePattern() && CheckStorageLocationPath();
}
private bool CheckFilenamePattern() {
bool settingsOk = true;
if(!Directory.Exists(FilenameHelper.FillVariables(textbox_storagelocation.Text, false))) {
textbox_storagelocation.BackColor = Color.Red;
settingsOk = false;
} else {
// "Added" feature #3547158
if (Environment.OSVersion.Version.Major >= 6) {
textbox_storagelocation.BackColor = SystemColors.Window;
} else {
textbox_storagelocation.BackColor = SystemColors.Control;
}
string filename = FilenameHelper.GetFilenameFromPattern(textbox_screenshotname.Text, coreConfiguration.OutputFileFormat, null);
// we allow dynamically created subfolders, need to check for them, too
string[] pathParts = filename.Split(Path.DirectorySeparatorChar);
string filenamePart = pathParts[pathParts.Length-1];
settingsOk = FilenameHelper.IsFilenameValid(filenamePart);
for (int i = 0; (settingsOk && i<pathParts.Length-1); i++) {
settingsOk = FilenameHelper.IsDirectoryNameValid(pathParts[i]);
}
DisplayTextBoxValidity(textbox_screenshotname, settingsOk);
return settingsOk;
}
private bool CheckStorageLocationPath() {
bool settingsOk = true;
if(!Directory.Exists(FilenameHelper.FillVariables(textbox_storagelocation.Text, false))) {
settingsOk = false;
}
DisplayTextBoxValidity(textbox_storagelocation, settingsOk);
return settingsOk;
}
private void DisplayTextBoxValidity(GreenshotTextBox textbox, bool valid) {
if (valid) {
// "Added" feature #3547158
if (Environment.OSVersion.Version.Major >= 6) {
textbox.BackColor = SystemColors.Window;
} else {
textbox.BackColor = SystemColors.Control;
}
} else {
textbox.BackColor = Color.Red;
}
}
private void FilenamePatternChanged(object sender, EventArgs e) {
CheckFilenamePattern();
}
private void StorageLocationChanged(object sender, EventArgs e) {
CheckSettings();
CheckStorageLocationPath();
}
/// <summary>