mirror of
https://github.com/greenshot/greenshot
synced 2025-07-10 23:33:33 -07:00
git-svn-id: http://svn.code.sf.net/p/greenshot/code/trunk@704 7dccd23d-a4a3-4e1f-8c07-b4c1b4018ab4
155 lines
5.7 KiB
C#
155 lines
5.7 KiB
C#
/*
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* Greenshot - a free and open source screenshot tool
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* Copyright (C) 2007-2010 Thomas Braun, Jens Klingen, Robin Krom
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*
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* For more information see: http://getgreenshot.org/
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* The Greenshot project is hosted on Sourceforge: http://sourceforge.net/projects/greenshot/
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 1 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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using System;
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using System.Collections;
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using System.IO;
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using System.Windows.Forms;
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using Greenshot.Capturing;
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using Greenshot.Configuration;
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using Greenshot.Plugin;
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namespace Greenshot.Helpers {
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public class FilenameHelper {
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private const int MAX_TITLE_LENGTH = 80;
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private FilenameHelper() {
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}
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/// <summary>
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/// Remove invalid characters from the fully qualified filename
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/// </summary>
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/// <param name="fullpath">string with the full path to a file</param>
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/// <returns>string with the full path to a file, without invalid characters</returns>
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public static string MakeFQFilenameSafe(string fullPath) {
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string path = MakePathSafe(Path.GetDirectoryName(fullPath));
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string filename = MakeFilenameSafe(Path.GetFileName(fullPath));
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// Make the fullpath again and return
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return Path.Combine(path, filename);
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}
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/// <summary>
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/// Remove invalid characters from the filename
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/// </summary>
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/// <param name="fullpath">string with the full path to a file</param>
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/// <returns>string with the full path to a file, without invalid characters</returns>
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public static string MakeFilenameSafe(string filename) {
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// Make the filename save!
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if (filename != null) {
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foreach (char disallowed in Path.GetInvalidFileNameChars()) {
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filename = filename.Replace( disallowed.ToString(), "" );
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}
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}
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return filename;
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}
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/// <summary>
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/// Remove invalid characters from the path
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/// </summary>
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/// <param name="fullpath">string with the full path to a file</param>
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/// <returns>string with the full path to a file, without invalid characters</returns>
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public static string MakePathSafe(string path) {
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// Make the path save!
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if (path != null) {
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foreach (char disallowed in Path.GetInvalidPathChars()) {
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path = path.Replace( disallowed.ToString(), "" );
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}
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}
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return path;
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}
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public static string GetFilenameWithoutExtensionFromPattern(string pattern) {
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return GetFilenameWithoutExtensionFromPattern(pattern, null);
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}
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public static string GetFilenameWithoutExtensionFromPattern(string pattern, ICaptureDetails captureDetails) {
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return FillPattern(pattern, captureDetails);
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}
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public static string GetFilenameFromPattern(string pattern, string imageFormat) {
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return GetFilenameFromPattern(pattern, imageFormat, null);
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}
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public static string GetFilenameFromPattern(string pattern, string imageFormat, ICaptureDetails captureDetails) {
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string ext;
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if (imageFormat.IndexOf('.') >= 0) {
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ext = imageFormat.Substring(imageFormat.IndexOf('.')+1);
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} else {
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ext = imageFormat;
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}
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ext = ext.ToLower();
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if(ext.Equals("jpeg")) {
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ext = "jpg";
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}
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return FillPattern(pattern, captureDetails) + "." + ext;
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}
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private static string FillPattern(string initialPattern, ICaptureDetails captureDetails) {
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string pattern = string.Copy(initialPattern);
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// Default use "now" for the capture taken
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DateTime captureTaken = DateTime.Now;
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// Use default application name for title
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string title = Application.ProductName;
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// Check if we have capture details
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if (captureDetails != null) {
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captureTaken = captureDetails.DateTime;
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if (captureDetails.Title != null) {
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title = captureDetails.Title;
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if (title.Length > MAX_TITLE_LENGTH) {
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title = title.Substring(0, MAX_TITLE_LENGTH);
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}
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}
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}
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pattern = pattern.Replace("%YYYY%",captureTaken.Year.ToString());
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pattern = pattern.Replace("%MM%", zeroPad(captureTaken.Month.ToString(), 2));
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pattern = pattern.Replace("%DD%", zeroPad(captureTaken.Day.ToString(), 2));
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pattern = pattern.Replace("%hh%", zeroPad(captureTaken.Hour.ToString(), 2));
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pattern = pattern.Replace("%mm%", zeroPad(captureTaken.Minute.ToString(), 2));
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pattern = pattern.Replace("%ss%", zeroPad(captureTaken.Second.ToString(), 2));
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pattern = pattern.Replace("%domain%", Environment.UserDomainName);
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pattern = pattern.Replace("%user%", Environment.UserName);
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pattern = pattern.Replace("%hostname%", Environment.MachineName);
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if(pattern.Contains("%NUM%")) {
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AppConfig conf = AppConfig.GetInstance();
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int num = conf.Output_File_IncrementingNumber++;
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conf.Store();
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pattern = pattern.Replace("%NUM%", zeroPad(num.ToString(), 6));
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}
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// Use the last as it "might" have some nasty strings in it.
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pattern = pattern.Replace("%title%", MakeFilenameSafe(title));
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try {
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// Use MakeFQFilenameSafe so people can still use path characters for the name
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return MakeFQFilenameSafe(pattern);
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} catch (Exception e) {
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// adding additional data for bug tracking
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e.Data.Add("title", title);
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e.Data.Add("pattern", initialPattern);
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e.Data.Add("filename", pattern);
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throw e;
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}
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}
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private static string zeroPad(string input, int chars) {
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while(input.Length < chars) input = "0" + input;
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return input;
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}
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}
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}
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