/// <summary>
/// sets the data from the dataStruct into the dataList vector, returns false if id is too big
/// </summary>
/// <param name="dataStruct">Structure containing data to set</param>
/// <param name="id">Image id to set data of</param>
/// <returns>True/False whether image is valid and data was set</returns>
public bool setData(pictureData dataStruct, int id)
{
if (id >= dataList.Count)
{
return(false);
}
else
{
dataList[id] = dataStruct;
return(true);
}
}
/// <summary>
/// Function is called when importing a picture, where path is the picture's path
/// Copies the pic to a new photos folder
/// Compares pictires if a duplicate name exists
/// adds the image to the datalist
/// sets a default description to nothing
/// Zach & Cavan
/// </summary>
/// <param name="path">Path to picture to import</param>
/// <param name="allImages">List of all current images</param>
public void addPhoto(string path, ref List <Utilities.AllImagesInfo> allImages)
{
int totalImages = allImages.Count;
string newPath;
bool alreadyExists = false;
string dateAdded = Utilities.getTimeStamp();
string imageName = Utilities.getNameFromPath(path);
string calculateMD5 = Utilities.CalculateMD5(path);
Utilities.AllImagesInfo newImage;
pictureData image = new pictureData();
newPath = directory + photoFolder + "\\" + imageName + Path.GetExtension(path);
//Checks to see if a pic with the same name exists, checks if it exists then compare the pics
try
{
for (int i = 0; i < totalImages; i++)
{
if (allImages[i].MD5 == calculateMD5)
{
alreadyExists = true;
newPath = allImages[i].path;
break;
}
}
if (!alreadyExists) //if the md5 was not found
{
if (File.Exists(newPath)) //check to see if a file w/ the same name exists
{
newPath = Utilities.getAppendName(newPath); //append a number to the end of it
}
new Thread(() => copyImage(path, newPath)).Start(); //copy that image over to our photos directory in a new thread
}
newImage.path = newPath;
newImage.MD5 = calculateMD5;
image.description = "";
image.dateAdded = dateAdded;
image.dateModified = dateAdded;
image.MD5 = calculateMD5;
image.path = newPath;
image.name = imageName;
image.id = Utilities.getIdFromInt(dataList.Count);
allImages.Add(newImage);
dataList.Add(image);
}
catch { }
}
/// <summary>
/// Loads the album information from a .abm(XML format) file and adds information to a query
/// then, the datalist vector will get each pictures information
/// Zach
/// </summary>
/// <param name="albumName">Name of album to open</param>
/// <returns>Whether album was successfuly opened</returns>
public bool loadAlbum(string albumName)
{
pictureData PicData = new pictureData();
//if fails to get or read file
//return false;
XDocument xdoc = new XDocument();
try
{
xdoc = XDocument.Load(albumName);
}catch
{
return(false);
}
//Run query, only header item is the album name. children contains all pciture information
var Albums = from AlbumInfo in xdoc.Descendants("AlbumInfo")
select new
{
Header = AlbumInfo.Attribute("name").Value,
Children = AlbumInfo.Descendants("PictureInfo")
};
//Loop through results and add the info to the datalist for each picture
foreach (var albumInfo in Albums)
{
foreach (var PictureInfo in albumInfo.Children)
{
PicData.id = PictureInfo.Attribute("id").Value;
PicData.path = PictureInfo.Attribute("path").Value;
PicData.name = PictureInfo.Attribute("name").Value;
PicData.description = PictureInfo.Attribute("description").Value;
PicData.MD5 = PictureInfo.Attribute("md5").Value;
PicData.dateAdded = PictureInfo.Attribute("dateAdded").Value;
PicData.dateModified = PictureInfo.Attribute("dateModified").Value;
PicData.albumPath = albumName;
dataList.Add(PicData);
}
}
//read and load xml data into dataList
_filePath = albumName;
_currentAlbumName = albumName;
return(true);
}
/// <summary>
/// Function is used to get picture info from and element in the datalist
/// The id of the picture is sent and the info for that pic is returned
/// </summary>
/// <param name="id">ID of picture to retrieve data of</param>
/// <returns>Data retrieved</returns>
public pictureData getData(int id)
{
pictureData tempData = new pictureData();
tempData.name = "";
tempData.id = "0";
tempData.path = "";
tempData.description = "";
//if invalid id is received
if (id >= dataList.Count)
{
return(tempData);
}
else
{
tempData = dataList[id];
return(tempData);
}
}
//Sets current photo. Passed pictureData structure
public void setData(pictureData data)
{
photoData = data;
}
/// <summary>
/// sets the data from the dataStruct into the dataList vector, returns false if id is too big
/// </summary>
/// <param name="dataStruct">Structure containing data to set</param>
/// <param name="id">Image id to set data of</param>
/// <returns>True/False whether image is valid and data was set</returns>
public bool setData(pictureData dataStruct, int id)
{
if (id >= dataList.Count)
return false;
else
{
dataList[id] = dataStruct;
return true;
}
}
/// <summary>
/// Function is called when importing a picture, where path is the picture's path
/// Copies the pic to a new photos folder
/// Compares pictires if a duplicate name exists
/// adds the image to the datalist
/// sets a default description to nothing
/// Zach & Cavan
/// </summary>
/// <param name="path">Path to picture to import</param>
/// <param name="allImages">List of all current images</param>
public void addPhoto(string path, ref List<Utilities.AllImagesInfo> allImages)
{
int totalImages = allImages.Count;
string newPath;
bool alreadyExists = false;
string dateAdded = Utilities.getTimeStamp();
string imageName = Utilities.getNameFromPath(path);
string calculateMD5 = Utilities.CalculateMD5(path);
Utilities.AllImagesInfo newImage;
pictureData image = new pictureData();
newPath = directory + photoFolder + "\\" + imageName + Path.GetExtension(path);
//Checks to see if a pic with the same name exists, checks if it exists then compare the pics
try
{
for (int i = 0; i < totalImages; i++)
{
if (allImages[i].MD5 == calculateMD5)
{
alreadyExists = true;
newPath = allImages[i].path;
break;
}
}
if (!alreadyExists) //if the md5 was not found
{
if (File.Exists(newPath)) //check to see if a file w/ the same name exists
{
newPath = Utilities.getAppendName(newPath); //append a number to the end of it
}
new Thread(() => copyImage(path, newPath)).Start(); //copy that image over to our photos directory in a new thread
}
newImage.path = newPath;
newImage.MD5 = calculateMD5;
image.description = "";
image.dateAdded = dateAdded;
image.dateModified = dateAdded;
image.MD5 = calculateMD5;
image.path = newPath;
image.name = imageName;
image.id = Utilities.getIdFromInt(dataList.Count);
allImages.Add(newImage);
dataList.Add(image);
}
catch { }
}
/// <summary>
/// Function is used to get picture info from and element in the datalist
/// The id of the picture is sent and the info for that pic is returned
/// </summary>
/// <param name="id">ID of picture to retrieve data of</param>
/// <returns>Data retrieved</returns>
public pictureData getData(int id)
{
pictureData tempData = new pictureData();
tempData.name = "";
tempData.id = "0";
tempData.path = "";
tempData.description = "";
//if invalid id is received
if (id >= dataList.Count)
return tempData;
else
{
tempData = dataList[id];
return tempData;
}
}
/// <summary>
/// Loads the album information from a .abm(XML format) file and adds information to a query
/// then, the datalist vector will get each pictures information
/// Zach
/// </summary>
/// <param name="albumName">Name of album to open</param>
/// <returns>Whether album was successfuly opened</returns>
public bool loadAlbum(string albumName)
{
pictureData PicData = new pictureData();
//if fails to get or read file
//return false;
XDocument xdoc = new XDocument();
try
{
xdoc = XDocument.Load(albumName);
}catch
{
return false;
}
//Run query, only header item is the album name. children contains all pciture information
var Albums = from AlbumInfo in xdoc.Descendants("AlbumInfo")
select new
{
Header = AlbumInfo.Attribute("name").Value,
Children = AlbumInfo.Descendants("PictureInfo")
};
//Loop through results and add the info to the datalist for each picture
foreach (var albumInfo in Albums)
{
foreach (var PictureInfo in albumInfo.Children)
{
PicData.id = PictureInfo.Attribute("id").Value;
PicData.path = PictureInfo.Attribute("path").Value;
PicData.name = PictureInfo.Attribute("name").Value;
PicData.description = PictureInfo.Attribute("description").Value;
PicData.MD5 = PictureInfo.Attribute("md5").Value;
PicData.dateAdded = PictureInfo.Attribute("dateAdded").Value;
PicData.dateModified = PictureInfo.Attribute("dateModified").Value;
PicData.albumPath = albumName;
dataList.Add(PicData);
}
}
//read and load xml data into dataList
_filePath = albumName;
_currentAlbumName = albumName;
return true;
}
/// <summary>
/// Ceate New Panel thumbnail
/// Parameters: accepts picturedata struct
/// Creates a new panel, sets its picture data, and sets background image to scaled down image from file
/// Returns thumbnial panel
/// </summary>
/// <param name="imageData">Picture data to use for thumbnail</param>
/// <param name="id">ID of picture to find</param>
/// <returns>New thumbnail panel to be inserted</returns>
private Panel getNewThumbnail(ref pictureData imageData, int id)
{
Panel newPanel = new Panel();
newPanel.Visible = false;
newPanel.Name = "panel" + imageData.id;
newPanel.Size = frameSize;
newPanel.BackgroundImageLayout = ImageLayout.Zoom;
//Attempts to load background Image. If fail, loads a default image and updates description
try
{
Image tempImage = Image.FromFile(imageData.path);
//imageData.size = tempImage.Size;
//_albumData.setData(imageData, id);
imageData.size.Height = tempImage.Height;
imageData.size.Width = tempImage.Width;
newPanel.BackgroundImage = Utilities.ScalImage(tempImage, new Size(frameSize.Width, frameSize.Height));
//imageData.size = newPanel.BackgroundImage.Size;
tempImage.Dispose();
}
catch
{
newPanel.BackgroundImage = Resources.Resource1.warning;
//imageData.size = new Size(0, 0);
if (!imageData.description.Contains("File not found"))
{
imageData.description = "File not found\n\n" + imageData.description;
}
//_albumData.setData(imageData, id);
}
//Panel event handlers
newPanel.MouseClick += new System.Windows.Forms.MouseEventHandler(this.panel_MouseClick);
newPanel.MouseDoubleClick += new System.Windows.Forms.MouseEventHandler(this.panel_MouseDoubleClick);
return newPanel;
}
/// <summary>
/// Thumbnail click event
/// Shows border panel around clicked panel. Sets current photo. enables and populates picture info panel
/// Focusses thumbnail panel for delete button catching
/// Calls selectNode method
/// If right clicked also shows the context menu
/// Cavan & Zach
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void panel_MouseClick(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left || e.Button == MouseButtons.Right)
{
_panel_CurrentPanel.BackColor = color_backColor;
Panel p = sender as Panel;
string id = p.Name.Substring(p.Name.Length - 3, 3); //get id
//currentId = Convert.ToInt32(id);
//Set border panel
panel_Border.Location = new Point((p.Location.X - (_frameWidth / 20 + 2)), (p.Location.Y - (_frameWidth / 20)) - 3);
panel_Border.Show();
p.BringToFront();
_pictureDataStored = _albumData.getData(Convert.ToInt32(id)); //get album data
_currentPhoto.setData(_pictureDataStored); //Sets current photo properties
//Set picture info panel
textBox_Name.Text = _pictureDataStored.name;
//picViewPath = pictureDataStored.path;
richTextBox_Description.Text = _pictureDataStored.description;
label_picSize.Text = _pictureDataStored.size.Width + " x " + _pictureDataStored.size.Height + " pixels";
p.BackColor = panel_Border.BackColor; //reset last thubmnail backcolor
_panel_CurrentPanel = p;
p.Focus(); //so delete key works
panel_PictureData.Enabled = true;
removeToolStripMenuItem.Enabled = true;
selectTreeNode(Convert.ToInt32(id)); //update list view
label_NameError.Visible = false;
}
//Show context menu
if (e.Button == MouseButtons.Right)
{
//fileNameToolStripMenuItem.Text = currentPhoto.name;
fileNameToolStripMenuItem.Visible = false;
toolStripSeparator_Picture.Visible = false;
contextMenuStrip_Picture.Show(Cursor.Position.X, Cursor.Position.Y);
}
}
/// <summary>
/// Picture list tree node click
/// Updates picture data panel with picture info. Sets current panel and find corresponding panel
/// Sets border and thubmnails for thumbnail view
/// calls select node method
/// Cavan & Zach
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void treeView_Pictures_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
{
if (e.Button == MouseButtons.Left || e.Button == MouseButtons.Right)
{
//Get data
int id = e.Node.Index;
if (_filterList == null)
{
_pictureDataStored = _albumData.getData(Convert.ToInt32(id));
}
else
{
_pictureDataStored = _filterList[Convert.ToInt32(id)];
}
_currentPhoto.setData(_pictureDataStored);
//Set data panel
textBox_Name.Text = _pictureDataStored.name;
richTextBox_Description.Text = _pictureDataStored.description;
label_picSize.Text = _pictureDataStored.size.Width + ", " + _pictureDataStored.size.Height;
panel_PictureData.Enabled = true;
removeToolStripMenuItem.Enabled = true;
label_NameError.Visible = false;
_panel_CurrentPanel.BackColor = panel1.BackColor;
//Finds panel based on id and sets border and current panel so both views match
foreach (Panel value in panel1.Controls)
{
if (value.Name == ("panel" + Utilities.getIdFromInt(id)))
{
_panel_CurrentPanel = value;
_panel_CurrentPanel.Name = "panel" + Utilities.getIdFromInt(id);
panel_Border.Location = new Point((value.Location.X - (_frameWidth / 20 + 2)), (value.Location.Y - (_frameWidth / 20)) - 3);
panel_Border.SendToBack();
panel_Border.Show();
_panel_CurrentPanel.BackColor = panel_Border.BackColor;
//break;
}
}
selectTreeNode(Convert.ToInt32(id));
}
//Show context menu
if (e.Button == MouseButtons.Right)
{
fileNameToolStripMenuItem.Text = _currentPhoto.name;
fileNameToolStripMenuItem.Visible = true;
toolStripSeparator_Picture.Visible = true;
treeView_Pictures.SelectedNode = e.Node;
contextMenuStrip_Picture.Show(Cursor.Position.X, Cursor.Position.Y);
}
}
/// <summary>
/// Displays the thumbnails in the current picture list
/// Brandon
/// </summary>
/// <param name="picList">List of thumnails to display</param>
private void showThumbnail(List<pictureData> picList)
{
pictureData picData = new pictureData();
int loopCount = picList.Count;
Panel tempPanel;
try{
disablePanel(loopCount);
for (int i = 0; i < loopCount; i++)
{
//If panel is already added, skip it (mainly for when inporting pictures)
//if (panel1.Controls.Find("panel" + Utilities.getIdFromInt(i), false).Count() > 0)
//{
// continue;
//}
picData = picList[i];
tempPanel = getNewThumbnail(ref picData, i); //Create new panel
picList[i] = picData; //reset the picList[i] with the picData changed in the thumbnail - we update the photo dimensions
tempPanel.Location = getFrameLocation(i); //Sets panel position from frame variables
this.Invoke(new MethodInvoker(delegate()
{
tempPanel.Show(); //Still shares reference with panel1.Controls element, so this change affects that one
panel1.Controls.Add(tempPanel); //Add panel to main panel
//label4.Text = "Processing Images " + i.ToString() + "/" + loopCount.ToString();
progressImageProcess.Increment(1);
}));
}
enablePanel();
}
catch
{
handleError("Unable to show thumbnails.");
}
}
/// <summary>
/// Rename Picture method
/// Checks for invalid names and updates picture data. Notifyes user of success or failure
/// Cavan
/// </summary>
private void renamePicture()
{
//Check for invalid characters or blank name. If invalid, show error message
if (textBox_Name.Text.Trim() != "" && Utilities.isStringValid(textBox_Name.Text))
{
//Valid name, update picture data
_currentPhoto.name = textBox_Name.Text;
string id = _panel_CurrentPanel.Name.Substring(_panel_CurrentPanel.Name.Length - 3, 3); //get id
_pictureDataStored = _albumData.getData(Convert.ToInt32(id));
textBox_Name.Text = textBox_Name.Text.Trim(); //trim spaces
_pictureDataStored.name = textBox_Name.Text;
_albumData.setData(_pictureDataStored, Convert.ToInt32(id));
//Notify user of success
label_NameError.ForeColor = Color.Green;
label_NameError.Text = "Update successful";
label_NameError.Visible = true;
populateList();
}
else
{
label_NameError.Text = "Invalid Name";
label_NameError.ForeColor = Color.DarkRed;
label_NameError.Visible = true;
}
}
//Sets current photo. Passed pictureData structure
public void setData(pictureData data)
{
photoData = data;
}
/// <summary>
/// If images are modified, make sure they are saved and that main form
/// will be updated appropriately
/// </summary>
private void saveModifiedImage()
{
bool gifContinue = true;
string imageID;
string imagePath;
string newPath;
string newMD5;
string newModified;
modifiedImageInfo holder;
List <Utilities.AllImagesInfo> allImages;
try
{
if (_isModifiedCurrent && MessageBox.Show("Would you like to save the changes you have made?", "Confirm Save", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
if (System.IO.Path.GetExtension(_pictureList[_currentImage].path) == ".gif" && MessageBox.Show("You appear to be rotating a .GIF image. If there is animation in your GIF file, the animation will not be saved after being rotate. Are you sure you want to continue?", "Confirm", MessageBoxButtons.YesNo, MessageBoxIcon.Information) == DialogResult.No)
{
gifContinue = false;
}
if (gifContinue)
{
allImages = Utilities.getAllImageInfo();
imagePath = _pictureList[_currentImage].path;
imageID = _pictureList[_currentImage].id;
if (allImages.FindAll(s => s.path == imagePath).Count > 1) //if photo exists multiple times
{
newPath = Utilities.getAppendName(imagePath);
}
else
{
newPath = imagePath;
}
_imageViewer.Save(newPath);
try
{
XDocument xdoc = new XDocument();
xdoc = XDocument.Load(_pictureList[_currentImage].albumPath);
var Albums = from AlbumInfo in xdoc.Elements("Album").Elements("AlbumInfo").Elements("PictureInfo") select AlbumInfo;
foreach (XElement picture in Albums)
{
if (picture.Attribute("id").Value == imageID)
{
newMD5 = Utilities.CalculateMD5(newPath);
newModified = Utilities.getTimeStamp();
picture.Attribute("path").Value = newPath;
picture.Attribute("md5").Value = newMD5;
picture.Attribute("dateModified").Value = newModified;
pictureData temp = _pictureList[_currentImage];
temp.path = newPath;
temp.MD5 = newMD5;
temp.dateModified = newModified;
_pictureList[_currentImage] = temp;
}
}
xdoc.Save(_pictureList[_currentImage].albumPath);
}
catch
{
MessageBox.Show("you gone done sumthin wrong");
}
_isModifiedCurrent = false;
_isModified = true;
_totalFlips = 0;
holder.path = newPath;
holder.id = "panel" + imageID;
_modifiedImages.Add(holder);
}
else
{
_isModifiedCurrent = false;
}
}
else
{
_isModifiedCurrent = false;
}
}
catch (Exception e)
{
MessageBox.Show("Sorry but an error has occurred while saving your image.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
Console.WriteLine("Error: " + e.Message);
this.Close();
}
}
