/// <summary>
/// copy only the option parameters from the specified layer
/// </summary>
/// <param name="layerToCopy">the model to copy from</param>
public override void CopyOptionsFrom(Layer layerToCopy)
{
// and try to cast in grid layer
LayerGrid gridLayer = layerToCopy as LayerGrid;
if (gridLayer != null)
{
mGridLinePen = gridLayer.mGridLinePen.Clone() as Pen;
mSubGridLinePen = gridLayer.mSubGridLinePen.Clone() as Pen;
mCellIndexFont = gridLayer.mCellIndexFont.Clone() as Font;
mCellIndexBrush = gridLayer.mCellIndexBrush;
mGridSizeInStud = gridLayer.mGridSizeInStud;
mSubDivisionNumber = gridLayer.mSubDivisionNumber;
mDisplayGrid = gridLayer.mDisplayGrid;
mDisplaySubGrid = gridLayer.mDisplaySubGrid;
mDisplayCellIndex = gridLayer.mDisplayCellIndex;
mCellIndexColumnType = gridLayer.mCellIndexColumnType;
mCellIndexRowType = gridLayer.mCellIndexRowType;
mCellIndexCorner = gridLayer.mCellIndexCorner;
}
// call the base method after such as the pen and brush transparency can be correctly set
base.CopyOptionsFrom(layerToCopy);
}
public MoveGridOrigin(LayerGrid layer, int moveX, int moveY)
{
mGridLayer = layer;
mMoveX = moveX;
mMoveY = moveY;
}
public void ReadXml(System.Xml.XmlReader reader)
{
// reset the counter of modifications because we just load the map (no modification done)
mNumberOfModificationSinceLastSave = 0;
// version
readVersionNumber(reader);
// check if the BlueBrick program is not too old, that
// means the user try to load a file generated with
/// a earlier version of BlueBrick
if (mDataVersionOfTheFileLoaded > CURRENT_DATA_VERSION)
{
MessageBox.Show(null, Properties.Resources.ErrorMsgProgramObsolete,
Properties.Resources.ErrorMsgTitleError, MessageBoxButtons.OK,
MessageBoxIcon.Error, MessageBoxDefaultButton.Button1);
return;
}
// get the number of layer for the progressbar
if (mDataVersionOfTheFileLoaded >= 3)
{
int nbItems = reader.ReadElementContentAsInt();
// init the progress bar with the real number of layer items (+1 for the header +1 for the link rebuilding)
MainForm.Instance.resetProgressBar(nbItems + 2);
}
// check is there is a background color
if (reader.Name.Equals("BackgroundColor"))
mBackgroundColor = XmlReadWrite.readColor(reader);
// data of the map
mAuthor = reader.ReadElementContentAsString();
mLUG = reader.ReadElementContentAsString();
mShow = reader.ReadElementContentAsString();
reader.ReadToDescendant("Day");
int day = reader.ReadElementContentAsInt();
int month = reader.ReadElementContentAsInt();
int year = reader.ReadElementContentAsInt();
mDate = new DateTime(year, month, day);
// read the comment if the version is greater than 0
if (mDataVersionOfTheFileLoaded > 0)
{
reader.ReadToFollowing("Comment");
mComment = reader.ReadElementContentAsString().Replace("\n", Environment.NewLine);
}
else
{
reader.ReadToFollowing("CurrentSnapGridSize");
}
if (mDataVersionOfTheFileLoaded < 2)
{
// skip the static data of layers that before we were saving
// but now I think it is stupid, since we don't have action to change that
// and we don't have way to update the enabled of the buttons
reader.ReadElementContentAsFloat(); // CurrentSnapGridSize
reader.ReadElementContentAsBoolean(); // SnapGridEnabled
reader.ReadElementContentAsFloat(); // CurrentRotationStep
}
// read the export data if the version is 5 or higher
if (mDataVersionOfTheFileLoaded > 4)
{
reader.ReadToDescendant("ExportPath");
// read the relative export path and store it temporarly in the absolute path variable
// the absolute path will be computed after the xml serialization is finished
mExportAbsoluteFileName = reader.ReadElementContentAsString();
// read the other export info
mExportFileTypeIndex = reader.ReadElementContentAsInt();
mExportArea = XmlReadWrite.readRectangleF(reader);
mExportScale = reader.ReadElementContentAsFloat();
// read even more info from version 8
if (mDataVersionOfTheFileLoaded > 7)
{
mExportWatermark = XmlReadWrite.readBoolean(reader);
mExportBrickHull = XmlReadWrite.readBoolean(reader);
mExportElectricCircuit = XmlReadWrite.readBoolean(reader);
mExportConnectionPoints = XmlReadWrite.readBoolean(reader);
}
reader.ReadEndElement();
}
// selected layer
int selectedLayerIndex = reader.ReadElementContentAsInt();
// step the progress bar after the read of the header
MainForm.Instance.stepProgressBar();
// layers
// first clear the hashtable that contains all the bricks
Map.sHashtableForRulerAttachementRebuilding.Clear();
// then load all the layers
bool layerFound = reader.ReadToDescendant("Layer");
while (layerFound)
{
// get the 'type' attribute of the layer
reader.ReadAttributeValue();
string layerType = reader.GetAttribute(0);
// instantiate the right layer according to the type
Layer layer = null;
if (layerType.Equals("grid"))
layer = new LayerGrid();
else if (layerType.Equals("brick"))
layer = new LayerBrick();
else if (layerType.Equals("text"))
layer = new LayerText();
else if (layerType.Equals("area"))
layer = new LayerArea();
else if (layerType.Equals("ruler"))
layer = new LayerRuler();
// read and add the new layer
if (layer != null)
{
layer.ReadXml(reader);
mLayers.Add(layer);
}
// read the next layer
layerFound = reader.ReadToNextSibling("Layer");
}
reader.ReadEndElement(); // end of Layers
// once we have finished to read all the layers thus all the items, we need to recreate all the links they have between them
foreach (Layer layer in mLayers)
layer.recreateLinksAfterLoading();
// then clear again the hash table to free the memory
Map.sHashtableForRulerAttachementRebuilding.Clear();
// step the progress bar after the rebuilding of links
MainForm.Instance.stepProgressBar();
// if the selected index is valid, reset the selected layer
// use the setter in order to enable the toolbar buttons
if ((selectedLayerIndex >= 0) && (selectedLayerIndex < mLayers.Count))
SelectedLayer = mLayers[selectedLayerIndex];
else
SelectedLayer = null;
// DO NOT READ YET THE BRICK URL LIST, BECAUSE THE BRICK DOWNLOAD FEATURE IS NOT READY
if (false)
{
// read the url of all the parts for version 5 or later
if ((mDataVersionOfTheFileLoaded > 5) && !reader.IsEmptyElement)
{
bool urlFound = reader.ReadToDescendant("BrickUrl");
while (urlFound)
{
// read the next url
urlFound = reader.ReadToNextSibling("BrickUrl");
}
reader.ReadEndElement();
}
}
// construct the watermark
computeGeneralInfoWatermark();
// for old version, make disapear the progress bar, since it was just an estimation
MainForm.Instance.finishProgressBar();
}
public ChangeMapAppearance(bool isColorModified, bool isFontModified, bool isSizeModified, bool doesAreaChanged)
{
// background color of the map
mOldBackGroundColor = Map.Instance.BackgroundColor;
mNewBackGroundColor = BlueBrick.Properties.Settings.Default.DefaultBackgroundColor;
// and the other modification to the layer
bool doesGridChanged = isColorModified || isFontModified || isSizeModified;
foreach (Layer layer in Map.Instance.LayerList)
{
if (doesGridChanged)
{
LayerGrid gridLayer = layer as LayerGrid;
if (gridLayer != null)
{
// create a copy of the edited layer to hold the old data
LayerGrid oldLayerData = new LayerGrid();
oldLayerData.CopyOptionsFrom(gridLayer);
// create a new layer to store the new data
LayerGrid newLayerData = new LayerGrid();
newLayerData.CopyOptionsFrom(gridLayer);
// and change only the grid colors
if (isColorModified)
{
newLayerData.GridColor = BlueBrick.Properties.Settings.Default.DefaultGridColor;
newLayerData.SubGridColor = BlueBrick.Properties.Settings.Default.DefaultSubGridColor;
}
if (isFontModified)
{
newLayerData.CellIndexColor = BlueBrick.Properties.Settings.Default.DefaultTextColor;
newLayerData.CellIndexFont = BlueBrick.Properties.Settings.Default.DefaultTextFont;
}
if (isSizeModified)
{
newLayerData.GridSizeInStud = BlueBrick.Properties.Settings.Default.DefaultGridSize;
newLayerData.SubDivisionNumber = BlueBrick.Properties.Settings.Default.DefaultSubDivisionNumber;
newLayerData.DisplayGrid = BlueBrick.Properties.Settings.Default.DefaultGridEnabled;
newLayerData.DisplaySubGrid = BlueBrick.Properties.Settings.Default.DefaultSubGridEnabled;
}
// create a new entry for the list and store it in the list
LayerChange layerChange = new LayerChange();
layerChange.mReference = gridLayer;
layerChange.mOldData = oldLayerData;
layerChange.mNewData = newLayerData;
mLayerChanges.Add(layerChange);
}
}
if (doesAreaChanged)
{
LayerArea areaLayer = layer as LayerArea;
if (areaLayer != null)
{
// create a copy of the edited layer to hold the old data
LayerArea oldLayerData = new LayerArea();
oldLayerData.CopyOptionsFrom(areaLayer);
// create a new layer to store the new data
LayerArea newLayerData = new LayerArea();
newLayerData.CopyOptionsFrom(areaLayer);
// and change the area parameters
newLayerData.Transparency = BlueBrick.Properties.Settings.Default.DefaultAreaTransparency;
newLayerData.AreaCellSizeInStud = BlueBrick.Properties.Settings.Default.DefaultAreaSize;
// create a new entry for the list and store it in the list
LayerChange layerChange = new LayerChange();
layerChange.mReference = areaLayer;
layerChange.mOldData = oldLayerData;
layerChange.mNewData = newLayerData;
layerChange.mOldColorMap = areaLayer.ColorMap;
mLayerChanges.Add(layerChange);
}
}
}
}