/// <summary>
/// 绘制栏目框
/// </summary>
/// <param name="width">宽度</param>
/// <param name="height">高度</param>
/// <param name="_flag">栏目类型</param>
/// <returns></returns>
public static Bitmap LinBand(int width, int height, int _flag, int ly, int _num)
{
string[] band_text = new string[3] {
"页头", "内容", "页脚"
};
Pen blockPen = new Pen(Color.FromArgb(95, 166, 210), 1);
blockPen.DashStyle = DashStyle.Dot;
Bitmap _bmp = new Bitmap(width, height);
Graphics g = Graphics.FromImage(_bmp);
g.DrawLine(blockPen, 0, 20, width, 20);
g.DrawLine(blockPen, 0, height - 20 - 1, width, height - 20 - 1);
g.FillRectangle(new SolidBrush(Color.FromArgb(115, 246, 246, 246)), new Rectangle(new Point(0, 21), new Size(width, height - 42)));
g.DrawImage(page_flag[_flag], 0, 0, 20, 20);
g.DrawImage(EzRBuild.EzResource.band_move, width - 20, 1, 20, 20);
g.DrawImage(EzRBuild.EzResource.band_size, width - 20, height - 20 - 1, 20, 20);
g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;
g.DrawString(
band_text[_flag] + "-区域：" + width + "," + (height - 42) + " 位置：0," + (ly - (_flag * 43) + _flag),
system_Font, new SolidBrush(Color.FromArgb(150, 150, 150)), 22, 2);
g.DrawString(
"组件数：" + DraggableObjects.Where(count => count.Belong_Band == _num).Count(),
system_Font, new SolidBrush(Color.FromArgb(150, 150, 150)), width - 120, height - 19);
g.Dispose();
return(_bmp);
}
/// <summary>
/// 设置右键菜单显示项
/// </summary>
/// <param name="obj">在哪个控件内</param>
/// <param name="_num">当前对象序号</param>
public static void Set_ControlMenuItem(Control obj, int _num)
{
var _controls = DraggableObjects.Where(band => band.Belong_Band == band_Num).ToList();
if (_controls.Count < 2)
{
control_Menu.Items[10].Enabled = false;
control_Menu.Items[11].Enabled = false;
}
else
{
control_Menu.Items[10].Enabled = true;
control_Menu.Items[11].Enabled = true;
}
if (DraggableObjects[_num].Id == _controls[0].Id)
{
control_Menu.Items[11].Enabled = false;
}
else
{
control_Menu.Items[11].Enabled = true;
}
if (DraggableObjects[_num].Id == _controls[_controls.Count - 1].Id)
{
control_Menu.Items[10].Enabled = false;
}
else
{
control_Menu.Items[10].Enabled = true;
}
if (operationObject.Id != null)
{
control_Menu.Items[2].Enabled = true;
}
else
{
control_Menu.Items[2].Enabled = false;
}
}
private void acceptSet_Click(object sender, EventArgs e)
{
Label pL = (Label)sender;
if ((int)pL.Tag == 1)
{
setBand_Form._formObject.Close();
}
else
{
for (int i = 0; i < 3; i++)
{
for (int t = 0; t < 2; t++)
{
if (select_label[i, t].select)
{
if (t == 0)
{
int _maxHeight = 43;
var DraggableMaxBottom = DraggableObjects.Where(bottom => bottom.Belong_Band == i).OrderByDescending(sort => sort.Region.Bottom).ToList();
if (DraggableMaxBottom.Count > 0)
{
_maxHeight = (DraggableMaxBottom[0].Region.Bottom - DraggableBandObjects[i].Region.Top) + 20;
}
DraggableBandObjects[i].Region = new Rectangle(0, DraggableBandObjects[i].Region.Top, DraggableBandObjects[i].Region.Width, _maxHeight);
Print_PageType.Invalidate();
ReportChange_Flag = true;
setBand_Form._formObject.Close();
}
if (t == 1)
{
int _top = 0, _height = 43;
if (i == 0)
{
_top = 0;
_height = DraggableBandObjects[1].Region.Top - DraggableBandObjects[0].Region.Bottom + DraggableBandObjects[0].Region.Height;
}
if (i == 1)
{
_top = DraggableBandObjects[0].Region.Bottom;
_height = DraggableBandObjects[2].Region.Top - DraggableBandObjects[1].Region.Bottom + DraggableBandObjects[1].Region.Height +
DraggableBandObjects[1].Region.Top - DraggableBandObjects[0].Region.Bottom;
}
if (i == 2)
{
_top = DraggableBandObjects[1].Region.Bottom;
_height = Print_PageType.Height - DraggableBandObjects[2].Region.Bottom + DraggableBandObjects[2].Region.Height +
DraggableBandObjects[2].Region.Top - DraggableBandObjects[1].Region.Bottom;
}
DraggableBandObjects[i].Region = new Rectangle(0, _top, DraggableBandObjects[i].Region.Width, _height);
Print_PageType.Invalidate();
ReportChange_Flag = true;
setBand_Form._formObject.Close();
}
}
}
if ((attribute_Input[i].textBox.Text != null) && (attribute_Input[i].textBox.Text != ""))
{
int _maxHeight = int.Parse(attribute_Input[i].textBox.Text) + 42;
if (_maxHeight < 43)
{
_maxHeight = 43;
}
var DraggableMaxBottom = DraggableObjects.Where(bottom => bottom.Belong_Band == i).OrderByDescending(sort => sort.Region.Bottom).ToList();
if (DraggableMaxBottom.Count > 0)
{
_maxHeight = (DraggableMaxBottom[0].Region.Bottom - DraggableBandObjects[i].Region.Top) + 20;
}
DraggableBandObjects[i].Region = new Rectangle(0, DraggableBandObjects[i].Region.Top, DraggableBandObjects[i].Region.Width, _maxHeight);
Print_PageType.Invalidate();
ReportChange_Flag = true;
setBand_Form._formObject.Close();
}
}
}
}
public static void PageType_MouseMove(object sender, MouseEventArgs e)
{
PanelEx pL = (PanelEx)sender;
A4location_XY = e.Location;
for (int i = 0; i < 3; i++)
{
if (DraggableBandObjects[i].Region.Contains(e.Location))
{
band_Num = i;
break;
}
}
if (control_Type != -1)
{
if ((e.X >= 0) && (e.X <= Print_PageType.Width) &&
(e.Y >= DraggableBandObjects[band_Num].Region.Y + 20) && (e.Y <= DraggableBandObjects[band_Num].Region.Bottom - 23))
{
pL.Cursor = custom_MouseCursor(control_icon[control_Type - 1], 5, 5);
}
}
else
{
if ((control_Num > -1) && (band_state == -1))
{
if (DraggableObjects[control_Num].IsDragging)
{
if (CursorFlag == 9)
{
int set_x = DraggableObjects[control_Num].Region.Left + e.X - DraggableObjects[control_Num].DraggingPoint.X;
int set_y = DraggableObjects[control_Num].Region.Top + e.Y - DraggableObjects[control_Num].DraggingPoint.Y;
if (set_x < 0)
{
set_x = 0;
}
if ((set_x + DraggableObjects[control_Num].Region.Width) > Print_PageType.Width)
{
set_x = Print_PageType.Width - DraggableObjects[control_Num].Region.Width;
}
if (set_y < primary_BandTop + 20)
{
set_y = primary_BandTop + 20;
}
if ((set_y + DraggableObjects[control_Num].Region.Height) > (primary_BandBottom - 20))
{
set_y = (primary_BandBottom - 20) - DraggableObjects[control_Num].Region.Height;
}
DraggableObjects[control_Num].Region = new Rectangle(set_x, set_y, DraggableObjects[control_Num].Region.Width, DraggableObjects[control_Num].Region.Height);
DraggableObjects[control_Num].DraggingPoint = e.Location;
}
else
{
switch (CursorFlag)
{
case 0:
if (sizeWidth > 14)
{
sizeX = e.Location.X;
}
if (sizeHeight > 14)
{
sizeY = e.Location.Y;
}
if (sizeX >= 0)
{
sizeWidth = periX - e.Location.X;
}
if (sizeY >= (primary_BandTop + 20))
{
sizeHeight = periY - e.Location.Y;
}
break;
case 1:
if (sizeWidth > 14)
{
sizeX = e.Location.X;
}
sizeY = DraggableObjects[control_Num].Region.Top;
if (sizeX >= 0)
{
sizeWidth = periX - e.Location.X;
}
sizeHeight = e.Location.Y - DraggableObjects[control_Num].Region.Top;
break;
case 2:
sizeX = DraggableObjects[control_Num].Region.Left;
if (sizeHeight > 14)
{
sizeY = e.Location.Y;
}
sizeWidth = e.Location.X - DraggableObjects[control_Num].Region.Left;
if (sizeY >= (primary_BandTop + 20))
{
sizeHeight = periY - e.Location.Y;
}
break;
case 3:
sizeX = DraggableObjects[control_Num].Region.Left;
sizeY = DraggableObjects[control_Num].Region.Top;
sizeWidth = e.Location.X - DraggableObjects[control_Num].Region.Left;
sizeHeight = e.Location.Y - DraggableObjects[control_Num].Region.Top;
break;
case 4:
if (sizeWidth > 14)
{
sizeX = e.Location.X;
}
sizeY = DraggableObjects[control_Num].Region.Top;
if (sizeX >= 0)
{
sizeWidth = periX - e.Location.X;
}
sizeHeight = DraggableObjects[control_Num].Region.Height;
break;
case 5:
sizeX = DraggableObjects[control_Num].Region.Left;
sizeY = DraggableObjects[control_Num].Region.Top;
sizeWidth = e.Location.X - DraggableObjects[control_Num].Region.Left;
sizeHeight = DraggableObjects[control_Num].Region.Height;
break;
case 6:
sizeX = DraggableObjects[control_Num].Region.Left;
if (sizeHeight > 14)
{
sizeY = e.Location.Y;
}
sizeWidth = DraggableObjects[control_Num].Region.Width;
if (sizeY >= (primary_BandTop + 20))
{
sizeHeight = periY - e.Location.Y;
}
break;
case 7:
sizeX = DraggableObjects[control_Num].Region.Left;
sizeY = DraggableObjects[control_Num].Region.Top;
sizeWidth = DraggableObjects[control_Num].Region.Width;
sizeHeight = e.Location.Y - DraggableObjects[control_Num].Region.Top;
break;
default:
break;
}
if (sizeWidth < 14)
{
sizeWidth = 14;
}
if (sizeHeight < 14)
{
sizeHeight = 14;
}
if (sizeX < 0)
{
sizeX = 0;
}
if ((sizeX + sizeWidth) > Print_PageType.Width)
{
sizeWidth = Print_PageType.Width - sizeX;
sizeX = Print_PageType.Width - sizeWidth;
}
if (sizeY < (primary_BandTop + 20))
{
sizeY = primary_BandTop + 20;
}
if ((sizeHeight + DraggableObjects[control_Num].Region.Top) > (primary_BandBottom - 20))
{
sizeHeight = (primary_BandBottom - 20) - DraggableObjects[control_Num].Region.Top;
}
DraggableObjects[control_Num].Setimage = LinBox(sizeWidth, sizeHeight, 1, DraggableObjects[control_Num].ControlType, control_Num);
DraggableObjects[control_Num].Region = new Rectangle(sizeX, sizeY, sizeWidth, sizeHeight);
}
pL.Invalidate();
View_Info = true;
}
else
{
if (DraggableObjects[control_Num].Region.Contains(e.Location))
{
SetCursorArea(control_Num);
for (int i = 0; i < 8; i++)
{
if ((e.X >= DraggableObjects[control_Num].Region.Left + CursorArea[i].X) && (e.X <= DraggableObjects[control_Num].Region.Left + CursorArea[i].X + 7) &&
(e.Y >= DraggableObjects[control_Num].Region.Top + CursorArea[i].Y) && (e.Y <= DraggableObjects[control_Num].Region.Top + CursorArea[i].Y + 7))
{
periX = DraggableObjects[control_Num].Region.Left + DraggableObjects[control_Num].Region.Width; // 记录原始位置
periY = DraggableObjects[control_Num].Region.Top + DraggableObjects[control_Num].Region.Height; // 记录原始位置
CursorFlag = i;
if ((i == 6) || (i == 7)) // 上下中
{
pL.Cursor = Cursors.SizeNS;
break;
}
if ((i == 0) || (i == 3)) // 左上右下
{
pL.Cursor = Cursors.SizeNWSE;
break;
}
if ((i == 1) || (i == 2)) // 左下右上
{
pL.Cursor = Cursors.SizeNESW;
break;
}
if ((i == 4) || (i == 5)) // 左右中
{
pL.Cursor = Cursors.SizeWE;
break;
}
}
pL.Cursor = Cursors.SizeAll;
CursorFlag = 9;
}
}
else
{
pL.Cursor = Cursors.Default;
CursorFlag = -1;
}
}
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
bool is_Draggin = true;
if (CursorFlag == -1)
{
for (int i = 0; i < 3; i++)
{
is_Draggin = true;
if ((DraggableBandObjects[i].IsDragging) || (DraggableBandObjects[i].IsSize))
{
is_Draggin = false;
break;
}
}
if (is_Draggin)
{
band_state = -1;
if ((e.X >= Print_PageType.Width - 20) && (e.X <= Print_PageType.Width))
{
if ((e.Y >= DraggableBandObjects[band_Num].Region.Top) && (e.Y <= DraggableBandObjects[band_Num].Region.Top + 20))
{
band_state = 0;
DraggableBandObjects[band_Num].DraggingPoint = e.Location;
pL.Cursor = Cursors.SizeAll;
}
else
if ((e.Y <= DraggableBandObjects[band_Num].Region.Bottom) && (e.Y >= DraggableBandObjects[band_Num].Region.Bottom - 20))
{
band_state = 1;
DraggableBandObjects[band_Num].DraggingPoint = e.Location;
pL.Cursor = Cursors.SizeNS;
}
}
}
}
if ((control_Num < 0) && (band_state == -1))
{
pL.Cursor = Cursors.Default;
}
if (DraggableBandObjects[band_Num].IsDragging)
{
int set_y = DraggableBandObjects[band_Num].Region.Top + e.Y - DraggableBandObjects[band_Num].DraggingPoint.Y;
if (band_Num == 0)
{
if (set_y < 0)
{
set_y = 0;
}
if (set_y + DraggableBandObjects[0].Region.Height > DraggableBandObjects[1].Region.Top)
{
set_y = DraggableBandObjects[1].Region.Top - DraggableBandObjects[0].Region.Height;
}
}
else
if (band_Num == 1)
{
if (set_y < DraggableBandObjects[0].Region.Bottom)
{
set_y = DraggableBandObjects[0].Region.Bottom;
}
if (set_y + DraggableBandObjects[1].Region.Height > DraggableBandObjects[2].Region.Top)
{
set_y = DraggableBandObjects[2].Region.Top - DraggableBandObjects[1].Region.Height;
}
}
else
if (band_Num == 2)
{
if (set_y < DraggableBandObjects[1].Region.Bottom)
{
set_y = DraggableBandObjects[1].Region.Bottom;
}
if (set_y + DraggableBandObjects[2].Region.Height > Print_PageType.Height)
{
set_y = Print_PageType.Height - DraggableBandObjects[2].Region.Height;
}
}
DraggableBandObjects[band_Num].Region = new Rectangle(
0,
set_y,
DraggableBandObjects[band_Num].Region.Width,
DraggableBandObjects[band_Num].Region.Height
);
DraggableBandObjects[band_Num].DraggingPoint = e.Location;
int sync_y = (DraggableBandObjects[band_Num].Region.Top - primary_BandTop);
if (control_Num > -1)
{
var DraggableSync = DraggableObjects.Where(sync => sync.Belong_Band == band_Num).ToList();
for (int i = 0; i < DraggableSync.Count; i++)
{
DraggableSync[i].Region = new Rectangle(
DraggableSync[i].Region.Left,
DraggableSync[i].Primary + sync_y,
DraggableSync[i].Region.Width,
DraggableSync[i].Region.Height
);
}
View_Info = true;
}
pL.Invalidate();
}
else
if (DraggableBandObjects[band_Num].IsSize)
{
int set_height = e.Location.Y - DraggableBandObjects[band_Num].Region.Top;
if (set_height < 43)
{
set_height = 43;
}
DraggableBandObjects[band_Num].Region = new Rectangle(
0,
DraggableBandObjects[band_Num].Region.Top,
DraggableBandObjects[band_Num].Region.Width,
set_height
);
pL.Invalidate();
}
}
}
public static void PageType_MouseUp(object sender, MouseEventArgs e)
{
PanelEx pL = (PanelEx)sender;
for (int i = 0; i < 3; i++) // 鼠标有可能超出范围延伸到其他band，所以判断全部，停止拖拽。
{
if ((DraggableBandObjects[i].IsDragging) || (DraggableBandObjects[i].IsSize))
{
DraggableBandObjects[i].IsDragging = false;
DraggableBandObjects[i].IsSize = false;
DraggableBandObjects[i].DraggingPoint = Point.Empty;
var DraggableSync = DraggableObjects.Where(sync => sync.Belong_Band == i).ToList();
for (int t = 0; t < DraggableSync.Count; t++)
{
DraggableSync[t].Primary = DraggableSync[t].Region.Top;
}
break;
}
}
if (band_state == 1) // 设置band高度，强制为内部组件靠下的组件的高度
{
if (DraggableBandObjects[0].Region.Bottom > DraggableBandObjects[1].Region.Top)
{
DraggableBandObjects[0].Region = new Rectangle(
0,
DraggableBandObjects[0].Region.Top,
DraggableBandObjects[0].Region.Width,
DraggableBandObjects[1].Region.Top - DraggableBandObjects[0].Region.Top
);
pL.Invalidate();
}
if (DraggableBandObjects[1].Region.Bottom > DraggableBandObjects[2].Region.Top)
{
DraggableBandObjects[1].Region = new Rectangle(
0,
DraggableBandObjects[1].Region.Top,
DraggableBandObjects[1].Region.Width,
DraggableBandObjects[2].Region.Top - DraggableBandObjects[1].Region.Top
);
pL.Invalidate();
}
if (DraggableBandObjects[2].Region.Bottom > Print_PageType.Bottom - 10)
{
DraggableBandObjects[2].Region = new Rectangle(
0,
DraggableBandObjects[2].Region.Top,
DraggableBandObjects[2].Region.Width,
Print_PageType.Bottom - 10 - DraggableBandObjects[2].Region.Top
);
pL.Invalidate();
}
var DraggableMaxBottom = DraggableObjects.Where(bottom => bottom.Belong_Band == band_Num).OrderByDescending(sort => sort.Region.Bottom).ToList();
if (DraggableMaxBottom.Count > 0)
{
int _maxHeight = 43;
if (DraggableBandObjects[band_Num].Region.Bottom - DraggableMaxBottom[0].Region.Bottom < 20)
{
_maxHeight = (DraggableMaxBottom[0].Region.Bottom - DraggableBandObjects[band_Num].Region.Top) + 20;
DraggableBandObjects[band_Num].Region = new Rectangle(
0,
DraggableBandObjects[band_Num].Region.Top,
DraggableBandObjects[band_Num].Region.Width,
_maxHeight
);
pL.Invalidate();
}
}
}
if (control_Num > -1)
{
if (DraggableObjects[control_Num].IsDragging)
{
DraggableObjects[control_Num].IsDragging = false;
DraggableObjects[control_Num].DraggingPoint = Point.Empty;
DraggableObjects[control_Num].Primary = DraggableObjects[control_Num].Region.Top;
Object_Record();
ReportChange_Flag = true;
}
}
}