public override void Draw(Graphics g, DIYReport.Interface.IRptSingleObj dataObj)
{
RptCheckBox checkBox = dataObj as RptCheckBox;
if (checkBox == null)
{
return;
}
if (checkBox.BingField)
{
string fieleName = checkBox.Checked?RptDrawHelper.CHECK_BOX_FILE : RptDrawHelper.UN_CHECK_BOX_FILE;
Image checkImage = RptDrawHelper.CreateBitmapFromResources(fieleName);
base.DrawImageUnscaled(g, dataObj, checkImage);
try{
checkImage.Dispose();
}
catch {}
}
else
{
this.DrawBingFieldName(g, checkBox, checkBox.FieldName);
}
}
private void DrawRptSimpleObj(Graphics g, DIYReport.Interface.IRptSingleObj pObj, DataRow pDRow)
{
switch (pObj.Type)
{
case RptObjType.Text:
case RptObjType.Express:
drawTextObj(g, pObj, pDRow);
break;
case RptObjType.Line:
drawLine(g, pObj);
break;
case RptObjType.Rect:
drawRect(g, pObj);
break;
case RptObjType.Image:
drawImage(g, pObj);
break;
default:
Debug.Assert(false, "请确认报表的XML文件配制是否正确",
"在标题这一项，对象" + pObj.Name + " 的类型不能设置成:" + pObj.Type.ToString() + "类型");
break;
}
}
// 在撤消操作中，如果碰到删除的操作，需要在撤消时重新增加回来
public void Add(IList pObjList)
{
DesignControl last = null;
int selectHeight = this.Section.DataObj.Height;
for (int i = 0; i < pObjList.Count; i++)
{
DIYReport.Interface.IRptSingleObj data = pObjList[i] as DIYReport.Interface.IRptSingleObj;
data = data.Clone() as DIYReport.Interface.IRptSingleObj;
if (data.Location.Y + data.Size.Height > selectHeight)
{
selectHeight = data.Location.Y + data.Size.Height;
}
DesignControl ctl = new DesignControl(data as DIYReport.Interface.IRptSingleObj);
data.EndUpdate();
ctl.IsSelected = true;
//ctl.IsMainSelected = true;
this._DataObj.Add(data);
this.Add(ctl);
last = ctl;
}
if (last != null)
{
SetMainSelected(last);
ShowFocusHandle(true);
}
if (selectHeight > this.Section.DataObj.Height)
{
this.Section.DataObj.Height = selectHeight;
}
}
public MySingleRptCtlData(DIYReport.Interface.IRptSingleObj ctrl)
{
_PropertyList = new Hashtable();
_CtrlFullName = ctrl.GetType().FullName;
PropertyDescriptorCollection properties = TypeDescriptor.GetProperties(ctrl);
foreach (PropertyDescriptor myProperty in properties)
{
try {
if (!myProperty.PropertyType.IsSerializable)
{
continue;
}
object val = myProperty.GetValue(ctrl);
if (val != null)
{
Type objType = val.GetType();
System.Reflection.MethodInfo methInfo = objType.GetMethod("Clone");
if (methInfo != null)
{
val = methInfo.Invoke(val, null);
}
}
_PropertyList.Add(myProperty.Name, val);
}
catch (Exception ex) {
DIYReport.TrackEx.Write("在进行剪贴板操作的时候,获取属性的值出错。" + ex.Message);
}
}
}
private void disposeRptImage()
{
if (SectionList == null || SectionList.Count == 0)
{
return;
}
foreach (DIYReport.UserDIY.DesignSection section in this.SectionList)
{
foreach (DIYReport.UserDIY.DesignControl ctl in section.DesignControls)
{
DIYReport.Interface.IRptSingleObj obj = ctl.DataObj;
if (obj.Type != DIYReport.ReportModel.RptObjType.Image)
{
continue;
}
System.Drawing.Image img = (obj as DIYReport.ReportModel.RptObj.RptPictureBox).Image;
if (img != null)
{
try{
img.Dispose();
}
catch {
}
}
}
}
}
//在撤消操作中，如果碰到增加的操作，需要在撤消时删除掉
public void Remove(IList pObjList)
{
int i = 0;
while (i < this.Count)
{
if (this[i] == null)
{
break;
}
bool b = false;
DesignControl ctl = this[i] as DesignControl;
for (int j = 0; j < pObjList.Count; j++)
{
DIYReport.Interface.IRptSingleObj data = pObjList[j] as DIYReport.Interface.IRptSingleObj;
if (data != null && ctl.DataObj.Name == data.Name)
{
removeCtl(ctl);
b = true;
}
}
if (!b)
{
i++;
}
}
}
/// <summary>
/// 根据类型创建报表对象。
/// </summary>
/// <param name="name"></param>
/// <param name="dispText"></param>
/// <returns></returns>
public static DIYReport.Interface.IRptSingleObj CreateObj(DIYReport.ReportModel.RptObjType pType, string dispText)
{
DIYReport.Interface.IRptSingleObj obj = null;
switch (pType)
{
case DIYReport.ReportModel.RptObjType.Line:
obj = new DIYReport.ReportModel.RptObj.RptLine(null);
break;
case DIYReport.ReportModel.RptObjType.Rect:
obj = new DIYReport.ReportModel.RptObj.RptRect(null);
break;
case DIYReport.ReportModel.RptObjType.Text:
obj = new DIYReport.ReportModel.RptObj.RptLable(null, dispText);
break;
case DIYReport.ReportModel.RptObjType.Express:
obj = new DIYReport.ReportModel.RptObj.RptExpressBox(null, dispText);
break;
case DIYReport.ReportModel.RptObjType.Image:
obj = new DIYReport.ReportModel.RptObj.RptPictureBox(null);
break;
case DIYReport.ReportModel.RptObjType.FieldImage:
obj = new DIYReport.ReportModel.RptObj.RptDBPictureBox(null);
break;
case DIYReport.ReportModel.RptObjType.CheckBox:
obj = new DIYReport.ReportModel.RptObj.RptCheckBox(null);
break;
case DIYReport.ReportModel.RptObjType.BarCode:
obj = new DIYReport.ReportModel.RptObj.RptBarCode(null);
break;
case DIYReport.ReportModel.RptObjType.SubReport:
obj = new DIYReport.ReportModel.RptObj.RptSubReport(null);
break;
case DIYReport.ReportModel.RptObjType.FieldTextBox:
obj = new DIYReport.ReportModel.RptObj.RptFieldTextBox(null);
break;
case DIYReport.ReportModel.RptObjType.HViewSpecField:
obj = new DIYReport.ReportModel.RptObj.RptHViewSpecFieldBox(null);
break;
case DIYReport.ReportModel.RptObjType.RichTextBox:
obj = new DIYReport.ReportModel.RptObj.RptRichTextBox(null);
break;
default:
Debug.Assert(false, "该控件类型目前还没有处理！", "");
return(null);
}
return(obj);
}
public override void Draw(Graphics g, DIYReport.Interface.IRptSingleObj dataObj)
{
SolidBrush brush = new SolidBrush(dataObj.ForeColor);
Pen pen = new Pen(brush, dataObj.LinePound);
pen.DashStyle = dataObj.LineStyle;
g.DrawRectangle(pen, dataObj.InnerRect);
}
//画边框
private void drawRect(Graphics g, DIYReport.Interface.IRptSingleObj pObj)
{
RectangleF rct = RealRectangle(pObj);
SolidBrush brush = new SolidBrush(pObj.ForeColor);
Pen pen = new Pen(brush, pObj.LinePound);
pen.DashStyle = pObj.LineStyle;
g.DrawRectangle(pen, rct.Left - 1, rct.Top - 3, rct.Width, rct.Height);
}
//画Image 图像
private void drawImage(Graphics g, DIYReport.Interface.IRptSingleObj pObj)
{
DIYReport.ReportModel.RptObj.RptPictureBox pic = pObj as DIYReport.ReportModel.RptObj.RptPictureBox;
RectangleF rct = RealRectangle(pObj);
if (pic.Image != null)
{
g.DrawImage(pic.Image, rct.Left, rct.Top, rct.Width, rct.Height);
}
}
public DesignControl(DIYReport.Interface.IRptSingleObj pDataObj)
{
_IsSelected = false;
_DataObj = pDataObj;
(_DataObj as RptSingleObj).AfterValueChanged += new DIYReport.ReportModel.RptEventHandler(_DataObj_AfterValueChanged);
InitializeComponent();
_FocusList = new FocusHandleList(this);
updateByDataObj();
}
public override void Draw(Graphics g, DIYReport.Interface.IRptSingleObj dataObj)
{
RptRichTextBox obj = dataObj as RptRichTextBox;
if (obj == null)
{
return;
}
this.DrawBingFieldName(g, obj, "@" + obj.FieldName);
}
public override string GetObjectText(DIYReport.Interface.IRptSingleObj dataObj)
{
string txt = string.Empty;
RptFieldTextBox exObj = dataObj as RptFieldTextBox;
if (exObj != null)
{
txt = "@" + exObj.FieldName;
}
return(txt);
}
public override void Draw(Graphics g, DIYReport.Interface.IRptSingleObj dataObj)
{
RptDBPictureBox picData = dataObj as RptDBPictureBox;
if (picData == null)
{
return;
}
this.DrawBingFieldName(g, dataObj, "@" + picData.FieldName);
}
public override string GetObjectText(DIYReport.Interface.IRptSingleObj dataObj)
{
RptLable obj = dataObj as RptLable;
if (obj != null)
{
return(obj.Text);
}
else
{
return(string.Empty);
}
}
//得到绘制文件在页面上真正的位置 XML配制的Y坐标 + Section 的 Height
protected virtual RectangleF RealRectangle(DIYReport.Interface.IRptSingleObj pRptObj)
{
RectangleF drawRct;
RectangleF oldRct = pRptObj.Rect;
int marginLeft = _DocMargin.Left, marginTop = _DocMargin.Top;
//在这里如果存在每张报表只绘制一个title 的事情detail 的高度要做个计算才可以。
switch (pRptObj.Section.SectionType)
{
case DIYReport.SectionType.ReportTitle:
drawRct = new RectangleF(marginLeft + oldRct.X, marginTop + oldRct.Y, oldRct.Width, oldRct.Height);
return(drawRct);
case DIYReport.SectionType.PageHead:
drawRct = new RectangleF(marginLeft + oldRct.X, marginTop + oldRct.Y + _RptInfo.TitleHeight,
oldRct.Width, oldRct.Height);
return(drawRct);
case DIYReport.SectionType.GroupHead:
case DIYReport.SectionType.Detail:
case DIYReport.SectionType.GroupFooter:
drawRct = new RectangleF(marginLeft + oldRct.X, marginTop + oldRct.Y + _RptInfo.TitleHeight +
_RptInfo.PageHeadHeight + _HasDrawDetailHeight,
oldRct.Width, oldRct.Height);
return(drawRct);
case DIYReport.SectionType.PageFooter:
drawRct = new RectangleF(marginLeft + oldRct.X, marginTop + oldRct.Y + _RptInfo.TitleHeight +
_RptInfo.PageHeadHeight + REAL_DETAIL_HEIGHT,
oldRct.Width, oldRct.Height);
return(drawRct);
case DIYReport.SectionType.ReportBottom:
float rHeight;
if (_IsLastPage && _RowPoint == 0)
{
rHeight = _RptInfo.BottomHeight;
}
else
{
rHeight = _HasDrawDetailHeight;
}
drawRct = new RectangleF(marginLeft + oldRct.X, marginTop + oldRct.Y + _RptInfo.TitleHeight +
_RptInfo.PageHeadHeight + rHeight,
oldRct.Width, oldRct.Height);
return(drawRct);
}
return(oldRct);
}
/// <summary>
/// 绘制Unscaled图象
/// </summary>
/// <param name="g"></param>
/// <param name="dataObj"></param>
/// <param name="image"></param>
public void DrawImageUnscaled(Graphics g, DIYReport.Interface.IRptSingleObj dataObj, Image image)
{
SolidBrush brush = new SolidBrush(dataObj.ForeColor);
System.Drawing.Rectangle drawRect = dataObj.InnerRect;
if (image != null)
{
System.Drawing.Size iSize = image.Size;
System.Drawing.Point drawPoint = new Point((dataObj.InnerRect.Width - iSize.Width) / 2, (dataObj.InnerRect.Height - iSize.Height) / 2);
g.DrawImageUnscaled(image, drawPoint);
}
g.DrawRectangle(new Pen(brush, dataObj.LinePound), dataObj.InnerRect);
}
//格式化选择的控件
private void FormatCtl(Rectangle pRect, CommandID cmdID)
{
DesignControlList ctlList = DesignerHost.SectionList.GetActiveSection().DesignControls;
foreach (DesignControl ctl in ctlList)
{
if (!ctl.IsSelected)
{
continue;
}
DIYReport.Interface.IRptSingleObj dataObj = ctl.DataObj;
if (cmdID.Equals(StandardCommands.AlignLeft))
{
dataObj.Location = new Point(pRect.Left, ctl.Top);
}
else if (cmdID.Equals(StandardCommands.AlignTop))
{
dataObj.Location = new Point(ctl.Left, pRect.Top);
}
else if (cmdID.Equals(StandardCommands.AlignRight))
{
dataObj.Location = new Point(pRect.Right - ctl.Width, ctl.Top);
}
else if (cmdID.Equals(StandardCommands.AlignBottom))
{
dataObj.Location = new Point(ctl.Left, pRect.Top + pRect.Height - ctl.Height);
//ctl.Top = pRect.Top + pRect.Height - ctl.Height ;
}
else if (cmdID.Equals(StandardCommands.SizeToControlWidth))
{
dataObj.Size = new Size(pRect.Width, ctl.Height);
//ctl.Width = pRect.Width ;
}
else if (cmdID.Equals(StandardCommands.SizeToControlHeight))
{
dataObj.Size = new Size(ctl.Width, pRect.Height);
//ctl.Height = pRect.Height ;
}
else
{
Debug.Assert(false, "Command" + cmdID.ID.ToString() + "没有处理。");
return;
}
}
DesignerHost.SectionList.GetActiveSection().DesignControls.ShowFocusHandle(true);
}
/// <summary>
/// 绘制绑定到非文本对象的字段信息。
/// </summary>
/// <param name="g"></param>
/// <param name="dataObj"></param>
/// <param name="fieldName"></param>
public void DrawBingFieldName(Graphics g, DIYReport.Interface.IRptSingleObj dataObj, string fieldName)
{
StringFormat strFormat = new StringFormat();
strFormat.FormatFlags = StringFormatFlags.LineLimit;
SolidBrush brush = new SolidBrush(Color.Black);
Font f = new System.Drawing.Font("Microsoft Sans Serif", 9F);
SizeF fontSize = g.MeasureString("A", f);
float fontFirstY = (dataObj.Size.Height - fontSize.Height) / 2;
g.DrawString(fieldName, f, brush, new RectangleF(new PointF(0, fontFirstY), dataObj.Size), strFormat);
Pen pen = new Pen(brush, dataObj.LinePound);
pen.DashStyle = dataObj.LineStyle;
g.DrawRectangle(pen, dataObj.InnerRect);
}
/// <summary>
/// 获取绘制报表对象的操作对象。(主要用在报表预浏和打印状态下的报表绘制)
/// </summary>
/// <param name="dataObj"></param>
/// <returns></returns>
public static DrawingRptObject GetPreviewDrawObject(DIYReport.Interface.IRptSingleObj dataObj)
{
DIYReport.ReportModel.RptObjType objType = dataObj.Type;
DrawingRptObject dObj = _DrawPreviewObjLib[objType] as DrawingRptObject;
if (dObj != null)
{
return(dObj);
}
switch (objType)
{
// case DIYReport.ReportModel.RptObjType.Line:
// dObj = new DrawRptLine();
// break;
// case DIYReport.ReportModel.RptObjType.Text:
// dObj = new DrawRptLable();
// break;
// case DIYReport.ReportModel.RptObjType.Express:
// dObj = new DrawDesignRptFieldTextBox();
// break;
// case DIYReport.ReportModel.RptObjType.Rect:
// dObj = new DrawRptFrame();
// break;
// case DIYReport.ReportModel.RptObjType.FieldImage:
// dObj = new DrawBingFieldImage();
// break;
// case DIYReport.ReportModel.RptObjType.Image:
// dObj = new DrawRptPicrureBox();
// break;
// case DIYReport.ReportModel.RptObjType.CheckBox:
// dObj = new DrawRptCheckBox();
// break;
case DIYReport.ReportModel.RptObjType.BarCode:
dObj = new DrawRptBarCode();
break;
// case DIYReport.ReportModel.RptObjType.SubReport:
// dObj = new DrawRptSubReport();
// break;
default:
Debug.Assert(false, "该类型的绘制还没有处理。");
break;
}
_DrawPreviewObjLib[objType] = dObj;
return(dObj);
}
public void FormatCtl(Rectangle pRect, FormatCtlType pType)
{
foreach (DesignControl ctl in this)
{
if (ctl.IsSelected)
{
DIYReport.Interface.IRptSingleObj dataObj = ctl.DataObj;
switch (pType)
{
case FormatCtlType.Left:
dataObj.Location = new Point(pRect.Left, ctl.Top);
break;
case FormatCtlType.Top:
dataObj.Location = new Point(ctl.Left, pRect.Top);
//ctl.Top = pRect.Top ;
break;
case FormatCtlType.Right:
dataObj.Location = new Point(pRect.Right - ctl.Width, ctl.Top);
//ctl.Left = pRect.Right - ctl.Width ;
break;
case FormatCtlType.Bottom:
dataObj.Location = new Point(ctl.Left, pRect.Top + pRect.Height - ctl.Height);
//ctl.Top = pRect.Top + pRect.Height - ctl.Height ;
break;
case FormatCtlType.Width:
dataObj.Size = new Size(pRect.Width, ctl.Height);
//ctl.Width = pRect.Width ;
break;
case FormatCtlType.Height:
dataObj.Size = new Size(ctl.Width, pRect.Height);
//ctl.Height = pRect.Height ;
break;
default:
break;
}
}
}
ShowFocusHandle(true);
}
public MyClipbordData(IList cData)
{
_Ctls = new ArrayList();
if (cData == null)
{
return;
}
foreach (object ctl in cData)
{
DIYReport.Interface.IRptSingleObj rptObj = ctl as DIYReport.Interface.IRptSingleObj;
if (rptObj == null)
{
continue;
}
MySingleRptCtlData ctlData = new MySingleRptCtlData(rptObj);
_Ctls.Add(ctlData);
}
}
public override string GetObjectText(DIYReport.Interface.IRptSingleObj dataObj)
{
string txt = string.Empty;
RptExpressBox exObj = dataObj as RptExpressBox;
if (exObj != null)
{
if (exObj.ExpressType != ExpressType.Express)
{
txt = "@" + exObj.DataSource;
}
else
{
txt = "@" + exObj.DataSource + "(" + exObj.FieldName + ")";
}
}
return(txt);
}
public override void Draw(Graphics g, DIYReport.Interface.IRptSingleObj dataObj)
{
RptSubReport subreport = dataObj as RptSubReport;
if (subreport == null)
{
return;
}
string fieleName = RptDrawHelper.SUB_REPORT_FILE;
Image reportImage = RptDrawHelper.CreateBitmapFromResources(fieleName);
this.DrawImageUnscaled(g, subreport, reportImage);
try{
reportImage.Dispose();
}
catch {}
}
public override void Draw(Graphics g, DIYReport.Interface.IRptSingleObj dataObj)
{
RptHViewSpecFieldBox exObj = dataObj as RptHViewSpecFieldBox;
int cellWidth = exObj.CellWidth;
int width = exObj.Size.Width;
int count = width / cellWidth;
SolidBrush brush = new SolidBrush(dataObj.ForeColor);
Pen pen = new Pen(brush, dataObj.LinePound);
pen.DashStyle = dataObj.LineStyle;
g.DrawRectangle(pen, dataObj.InnerRect);
Rectangle rect = exObj.InnerRect;
for (int i = 1; i < count; i++)
{
g.DrawLine(pen, rect.X + cellWidth * i, rect.Y, rect.X + cellWidth * i, rect.Y + rect.Height);
}
}
//设置控件的属性值。
private static void setRptCtlProperties(DIYReport.Interface.IRptSingleObj rptObj, Hashtable propertyList)
{
PropertyDescriptorCollection properties = TypeDescriptor.GetProperties(rptObj);
foreach (PropertyDescriptor myProperty in properties)
{
if (!propertyList.Contains(myProperty.Name))
{
continue;
}
object val = propertyList[myProperty.Name];
try {
myProperty.SetValue(rptObj, val);
}
catch (Exception ex) {
DIYReport.TrackEx.Write("在进行剪贴板操作的时候,设置控件的属性值时出错。" + ex.Message);
}
}
}
public override void Draw(Graphics g, DIYReport.Interface.IRptSingleObj dataObj)
{
RptBarCode codeInfo = dataObj as RptBarCode;
if (codeInfo == null)
{
return;
}
IDrawBarCode drawLib = _DrawBarCodeObject[typeof(DrawCodeBarCode)] as IDrawBarCode;
if (drawLib == null)
{
drawLib = new DrawCodeBarCode();
_DrawBarCodeObject[typeof(DrawCodeBarCode)] = drawLib;
}
drawLib.DrawBarCode(g, codeInfo);
}
public override void Draw(Graphics g, DIYReport.Interface.IRptSingleObj dataObj)
{
RptPictureBox imageObj = dataObj as RptPictureBox;
if (imageObj == null)
{
return;
}
// switch(image.DrawSizeModel){
// case System.Windows.Forms.PictureBoxSizeMode.AutoSize:
// g.DrawImage(
//
// break;
// default:
// break;
// }
this.DrawImageUnscaled(g, imageObj, imageObj.Image);
}
public override void Draw(Graphics g, DIYReport.Interface.IRptSingleObj dataObj)
{
SolidBrush brush = new SolidBrush(dataObj.ForeColor);
DIYReport.ReportModel.RptObj.RptLine obj = dataObj as DIYReport.ReportModel.RptObj.RptLine;
if (obj == null)
{
return;
}
Point p1 = new Point(0, 0);
Point p2 = new Point(dataObj.Size.Width, dataObj.Size.Height);
switch (obj.LineType)
{
case DIYReport.ReportModel.LineType.Horizon: //水平线
p2 = new Point(dataObj.Size.Width, 0);
break;
case DIYReport.ReportModel.LineType.Vertical: //垂直线
p2 = new Point(0, dataObj.Size.Height);
break;
case DIYReport.ReportModel.LineType.Bias: // 斜线
p2 = new Point(dataObj.Size.Width, dataObj.Size.Height);
break;
case DIYReport.ReportModel.LineType.Backlash: //反 斜线
p1 = new Point(0, dataObj.Size.Height);
p2 = new Point(dataObj.Size.Width, 0);
break;
default:
Debug.Assert(false, "该类型还没有设置！", "");
break;
}
Pen pen = new Pen(brush, dataObj.LinePound);
pen.DashStyle = dataObj.LineStyle;
g.DrawLine(pen, p1, p2);
}
//实现该接口是为了实现用户操作的 Undo 和Redo 的操作
public void SetPropertyValue(ref IList pObjList)
{
//在改变对象属性的撤消动作中 目前只处理报表对象的位置和大小
ArrayList proList = new ArrayList();
foreach (DIYReport.Interface.IRptSingleObj obj in _DataObj)
{
for (int i = 0; i < pObjList.Count; i++)
{
DIYReport.Interface.IRptSingleObj utem = pObjList[i] as DIYReport.Interface.IRptSingleObj;
if (utem != null && obj.Name == utem.Name)
{
proList.Add(obj.WiseClone());
obj.BeginUpdate();
obj.Location = utem.Location;
obj.Size = utem.Size;
obj.EndUpdate();
}
}
}
pObjList = proList;
}
