private void dgv_DataModelTemplate_SelectionChanged(object sender, EventArgs e)
{
if (dgv_DataModelTemplate.SelectedRows.Count == 0)
{
foreach (DataGridViewRow row in dgv_DataModelTemplate.Rows)
{
row.DefaultCellStyle.BackColor = Color.White;
}
}
else
{
foreach (DataGridViewRow row in dgv_DataModelTemplate.Rows)
{
if (row != dgv_DataModelTemplate.SelectedRows[0])
{
row.DefaultCellStyle.BackColor = Color.White;
}
else
{
row.DefaultCellStyle.BackColor = Color.LightSeaGreen;
DataBlockTemplateModel dbtm = row.DataBoundItem as DataBlockTemplateModel;
uc_CurrentDataModelView.AddDataControls(dbtm);
nud_PaddingLeft.Value = dbtm.PaddingLeft;
nud_PaddingTop.Value = dbtm.PaddingTop;
nud_PaddingRight.Value = dbtm.PaddingRight;
nud_PaddingBottom.Value = dbtm.PaddingBottom;
cb_FontFamily.Text = dbtm.FontFamilyName;
nud_FontSize.Value = (decimal)dbtm.FontSize;
nud_Distance.Value = dbtm.Distance;
nud_ColumnNum.Value = dbtm.ColumnNum;
nud_LineWidth.Value = dbtm.LineWidth;
}
}
}
}
private void btn_Create_Click(object sender, EventArgs e)
{
if (new Fm_AddNewDataBlockTemplate().ShowDialog() == DialogResult.Cancel)
{
return;
}
uc_CurrentDataModelView.Edit = false;
btn_Edit.Text = "编辑";
DataBlockTemplateModel newModel = DataBlockTemplateModel.CreateNewInstance(Fm_AddNewDataBlockTemplate.ModelName,
cb_FontFamily.SelectedValue.ToString(), (float)nud_FontSize.Value,
pageWidth, (int)nud_ColumnNum.Value, (int)nud_Distance.Value, (int)nud_LineWidth.Value,
(int)nud_PaddingLeft.Value, (int)nud_PaddingTop.Value, (int)nud_PaddingRight.Value, (int)nud_PaddingBottom.Value);
PrintDatas.dataBlockTMList.Add(newModel);
dataBlockModelBList.Add(newModel);
foreach (DataGridViewRow row in dgv_DataModelTemplate.Rows)
{
DataBlockTemplateModel dbtm = row.DataBoundItem as DataBlockTemplateModel;
if (dbtm.ModelID == newModel.ModelID)
{
row.Selected = true;
break;
}
}
uc_CurrentDataModelView.AddDataControls(newModel);
}
public void AddDataControls(DataBlockTemplateModel templateModel)
{
ResetArea();
int width = this.pn_Area.Width / templateModel.ColumnNum;
for (int i = 0; i < templateModel.ColumnNum; i++)
{
DataBlockModel newDataBlockModel = PrintDatas.dataBlockMList.Find(m => m.TemplateModelID == templateModel.ModelID &&
m.Index == i);
DataBlockControl dc = new DataBlockControl(1, newDataBlockModel, true);
dc.Dock = DockStyle.Left;
dc.DataSelectedEvent += Dc_DataSelectedEvent;
dc.DataKeyDownEvent += Dc_DataKeyDownEvent;
currentDBList.Add(dc);
this.pn_Area.Controls.Add(dc);
dc.BringToFront();
}
currentDBList[currentDBList.Count - 1].Dock = DockStyle.Fill;
foreach (var dc in currentDBList)
{
dc.FontFamilyName = templateModel.FontFamilyName;
dc.FontSize = templateModel.FontSize;
dc.Distance = templateModel.Distance;
dc.LineWidth = templateModel.LineWidth;
}
}
private void dgv_DataModelTemplate_UserDeletingRow(object sender, DataGridViewRowCancelEventArgs e)
{
DataBlockTemplateModel currentModel = e.Row.DataBoundItem as DataBlockTemplateModel;
uc_CurrentDataModelView.DeleteAllBlockControls(currentModel.ModelID);
PrintDatas.dataBlockMList = PrintDatas.dataBlockMList.Where(d => d.TemplateModelID != currentModel.ModelID).ToList();
PrintDatas.dataBlockTMList.Remove(currentModel);
}
private void Tsi_Click(object sender, EventArgs e)
{
if (fields.Count(f => f.CurrentField.FieldType == FieldType.DataBlock) > 0)
{
MessageBox.Show("一个模板只能有一个数据块！");
return;
}
ToolStripItem tsi = sender as ToolStripItem;
Point p = this.PointToClient(new Point(cm_FieldManager.Left, cm_FieldManager.Top));
string dataBlockTemplateName = tsi.Text;
DataBlockTemplateModel dbtm = PrintDatas.dataBlockTMList.Find(t => t.ModelName == dataBlockTemplateName &&
t.PageWidth == PaintManager.CurrentView.FixedPageSize.Width);
DrawingControlBase dcb = PaintManager.AddANewControl(FieldModel.CreateANewDataBlock(
PaintManager.CurrentDataManager.ModelID, dbtm.ModelName, dbtm.FontFamilyName,
(decimal)dbtm.FontSize, PaintManager.CurrentView.FixedPageSize.Width, 60));
if (dcb != null)
{
dcb.FixedLocationInView = p;
}
}
public void AddDataControls(DataBlockTemplateModel templateModel)
{
CurrentTemplateModel = templateModel;
RemoveAllDataBlockControls();
PaddingLeft = templateModel.PaddingLeft;
PaddingTop = templateModel.PaddingTop;
PaddingRight = templateModel.PaddingRight;
PaddingBottom = templateModel.PaddingBottom;
ColumnNum = templateModel.ColumnNum;
PageWidth = templateModel.PageWidth;
int width = this.pn_Area.Width / ColumnNum;
for (int i = 0; i < ColumnNum; i++)
{
DataBlockModel newDataBlockModel = PrintDatas.dataBlockMList.Find(m => m.TemplateModelID == templateModel.ModelID &&
m.Index == i);
if (newDataBlockModel == null)
{
newDataBlockModel = DataBlockModel.CreateNewInstance();
PrintDatas.dataBlockMList.Add(newDataBlockModel);
newDataBlockModel.ColumnWidth = (int)(width / Percentage);
newDataBlockModel.Index = i;
newDataBlockModel.TemplateModelID = templateModel.ModelID;
}
DataBlockControl dc = new DataBlockControl(Percentage, newDataBlockModel, false);
dc.Dock = DockStyle.Left;
dc.DataSelectedEvent += Dc_DataSelectedEvent;
dataControls.Add(dc);
this.pn_Area.Controls.Add(dc);
dc.BringToFront();
}
dataControls[dataControls.Count - 1].Dock = DockStyle.Fill;
FontFamilyName = templateModel.FontFamilyName;
FontSize = templateModel.FontSize;
Distance = templateModel.Distance;
LineWidth = templateModel.LineWidth;
}
public static int PrintDataBlock(FieldModel fm, List <List <DataBlockMapping> > dbmappingListList, PrintPageEventArgs e)
{
//判断数据块模板是否存在
DataBlockTemplateModel dbtm = DataManager.DataBlockTemplateM.Find(t => t.ModelName == fm.FieldName);
if (dbtm == null)
{
throw new Exception("数据块模板丢失");
}
//获取行高度
Font printFont = new Font(new FontFamily(dbtm.FontFamilyName), dbtm.FontSize);
float fontHeight = e.Graphics.MeasureString("高", printFont).Height;
//获取该模板对应的数据块模板
List <DataBlockModel> dbmList = DataManager.DataBlockM.Where(m => m.TemplateModelID == dbtm.ModelID).
OrderBy(m => m.Index).ToList();
//每一行的打印坐标X（左缩进+数据块位置（一般为0））
int locationX = dbtm.PaddingLeft + fm.LocationX;
//打印的Y坐标（数据块坐标+上缩进+行高+行间距）
int locationY = dbtm.PaddingTop + (int)fontHeight + dbtm.Distance;
//分割线的宽度（减掉左右缩进）
int lineWidth = fm.TextAreaWidth - dbtm.PaddingLeft - dbtm.PaddingRight;
//打印表头列名
if (!CurrentPrintPage.DataBlockContinue)
{
foreach (var dbm in dbmList)
{
e.Graphics.DrawString(dbm.ColumnName, printFont,
Brushes.Black, new PointF(locationX, fm.LocationY + dbtm.PaddingTop));
locationX += dbm.ColumnWidth;
}
locationY = fm.LocationY + dbtm.PaddingTop + (int)fontHeight + dbtm.Distance;
//画分割线（上）
PrintLine(new FieldModel()
{
LocationX = dbtm.PaddingLeft + fm.LocationX,
LocationY = locationY,
TextAreaWidth = lineWidth,
TextAreaHeight = dbtm.LineWidth
}, 0, DashStyle.Solid, e);
locationY += dbtm.LineWidth;
}
//打印数据行，要处理分页问题
locationY += dbtm.Distance * 2;
for (int i = 0; i < dbmappingListList.Count;)
{
var dbmappingList = dbmappingListList[i];
//判断纸张是否支持下一行打印，为了简便，当剩余高度不足两个行高+两个行间距+分割线宽度+5（弹性距离），则换页
if ((fontHeight + dbtm.Distance) * 2 + dbtm.LineWidth + 5 >
CommonFunction.Millimeter2Pix(CurrentPrintPage.PrintEntity.PageModel.Height) - locationY)
{
//换页处理
CurrentPrintPage.DataBlockContinue = e.HasMorePages = true;
return(0);
}
//打印下一行
bool doubleHeight = false;
locationX = dbtm.PaddingLeft + fm.LocationX;
foreach (var dbm in dbmList)
{
DataBlockMapping dbmapping = dbmappingList.Find(m => m.PrintName == dbm.ColumnName);
if (dbmapping == null)
{
continue;
}
if (e.Graphics.MeasureString(dbmapping.DataValue, printFont).Width > dbm.ColumnWidth)
{
e.Graphics.DrawString(dbmapping.DataValue, printFont,
Brushes.Black, new RectangleF(locationX, locationY, dbm.ColumnWidth, fontHeight * 2));
doubleHeight = true;
}
else
{
e.Graphics.DrawString(dbmapping.DataValue, printFont,
Brushes.Black, new PointF(locationX, locationY));
}
locationX += dbm.ColumnWidth;
}
//打印完之后删数据
dbmappingListList.Remove(dbmappingList);
locationY += (doubleHeight ? (int)(fontHeight * 2) : (int)fontHeight) + dbtm.Distance;
if (dbmappingListList.IndexOf(dbmappingList) < dbmappingListList.Count - 1)
{
//画分割线（数据）
PrintLine(new FieldModel()
{
LocationX = dbtm.PaddingLeft + fm.LocationX,
LocationY = locationY,
TextAreaWidth = lineWidth,
TextAreaHeight = 1
}, 0, DashStyle.Dot, e);
locationY += dbtm.Distance + 1;
}
}
//画分割线（下）
PrintLine(new FieldModel()
{
LocationX = dbtm.PaddingLeft + fm.LocationX,
LocationY = locationY,
TextAreaWidth = lineWidth,
TextAreaHeight = dbtm.LineWidth
}, 0, DashStyle.Solid, e);
locationY += dbtm.LineWidth;
int adjustHeight = locationY - fm.TextAreaHeight - fm.LocationY - dbtm.PaddingTop;
CurrentPrintPage.DataBlockContinue = e.HasMorePages = false;
CurrentPrintPage.PrintEntity.Fields.Remove(fm);
return(adjustHeight);
}
