/// <summary>
/// 销毁方法
/// </summary>
public override void delete()
{
if (!IsDeleted)
{
if (m_calendar != null)
{
if (m_selectedTimeChangedEvent != null)
{
m_calendar.removeEvent(m_selectedTimeChangedEvent, FCEventID.SELECTEDTIMECHANGED);
m_selectedTimeChangedEvent = null;
}
}
if (m_dropDownButton != null)
{
if (m_dropDownButtonTouchDownEvent != null)
{
m_dropDownButton.removeEvent(m_dropDownButtonTouchDownEvent, FCEventID.TOUCHDOWN);
m_dropDownButtonTouchDownEvent = null;
}
}
if (m_dropDownMenu != null)
{
Native.removeControl(m_dropDownMenu);
m_dropDownMenu.delete();
m_dropDownMenu = null;
}
}
base.delete();
}
/// <summary>
/// 自动适应位置和大小
/// </summary>
/// <param name="menu">菜单</param>
protected void adjust(FCMenu menu)
{
FCNative native = Native;
if (AutoSize)
{
int contentHeight = menu.getContentHeight();
int maximumHeight = MaximumSize.cy;
menu.Height = Math.Min(contentHeight, maximumHeight);
}
FCPoint mPoint = menu.Location;
FCSize mSize = menu.Size;
FCSize nSize = native.DisplaySize;
if (mPoint.x < 0)
{
mPoint.x = 0;
}
if (mPoint.y < 0)
{
mPoint.y = 0;
}
if (mPoint.x + mSize.cx > nSize.cx)
{
mPoint.x = nSize.cx - mSize.cx;
}
if (mPoint.y + mSize.cy > nSize.cy)
{
mPoint.y = nSize.cy - mSize.cy;
}
menu.Location = mPoint;
menu.update();
}
/// <summary>
/// 移除项方法
/// </summary>
public virtual void onRemovingItem()
{
FCMenu dropDownMenu = null;
if (m_parentItem != null)
{
dropDownMenu = m_parentItem.DropDownMenu;
}
else
{
dropDownMenu = m_parentMenu;
}
if (dropDownMenu != null)
{
if (m_items != null && m_items.size() > 0)
{
int itemSize = m_items.size();
for (int i = 0; i < itemSize; i++)
{
m_items.get(i).onRemovingItem();
}
}
dropDownMenu.removeControl(this);
}
if (m_dropDownMenu != null)
{
m_parentMenu.Native.removeControl(m_dropDownMenu);
m_dropDownMenu.delete();
m_dropDownMenu = null;
}
}
/// <summary>
/// 下拉菜单显示方法
/// </summary>
public virtual void onDropDownOpening()
{
//创建下拉菜单及日历
if (m_dropDownMenu == null)
{
FCHost host = Native.Host;
m_dropDownMenu = host.createInternalControl(this, "dropdownmenu") as FCMenu;
Native.addControl(m_dropDownMenu);
if (m_calendar == null)
{
m_calendar = CreateCalendar();
m_dropDownMenu.addControl(m_calendar);
m_calendar.Size = m_dropDownMenu.Size;
m_calendar.addEvent(m_selectedTimeChangedEvent, FCEventID.SELECTEDTIMECHANGED);
}
}
if (m_calendar != null && !m_showTime)
{
m_calendar.TimeDiv.Height = 0;
}
m_dropDownMenu.Native = Native;
FCPoint nativePoint = pointToNative(new FCPoint(0, Height));
m_dropDownMenu.Location = nativePoint;
m_dropDownMenu.Visible = true;
if (m_calendar != null)
{
m_calendar.Mode = FCCalendarMode.Day;
}
m_dropDownMenu.bringToFront();
m_dropDownMenu.invalidate();
}
/// <summary>
/// 创建菜单项
/// </summary>
/// <param name="node">节点</param>
/// <param name="menu">菜单</param>
/// <param name="parentItem">父节点</param>
protected override void createMenuItem(XmlNode node, FCMenu menu, FCMenuItem parentItem)
{
FCMenuItem item = new FCMenuItem();
item.Native = Native;
item.Font = new FCFont("微软雅黑", 12, false, false, false);
setAttributesBefore(node, item);
if (parentItem != null)
{
parentItem.addItem(item);
}
else
{
menu.addItem(item);
}
if (node.ChildNodes != null && node.ChildNodes.Count > 0)
{
foreach (XmlNode subNode in node.ChildNodes)
{
createMenuItem(subNode, menu, item);
}
}
setAttributesAfter(node, item);
onAddControl(item, node);
}
/// <summary>
/// 创建菜单
/// </summary>
/// <returns>布局控件</returns>
public virtual FCMenu createDropDownMenu()
{
FCMenu menu = new FCMenu();
menu.Popup = true;
menu.ShowHScrollBar = true;
menu.ShowVScrollBar = true;
return(menu);
}
/// <summary>
/// 显示右键菜单
/// </summary>
/// <param name="var">变量</param>
/// <returns>状态</returns>
private double SHOWRIGHTMENU(CVariable var)
{
DesignerScript designerScript = m_xml.Script as DesignerScript;
FCNative native = m_xml.Native;
FCView control = m_xml.findControl(designerScript.getSender());
int clientX = native.clientX(control);
int clientY = native.clientY(control);
FCMenu menu = m_xml.getMenu(m_indicator.getText(var.m_parameters[0]));
menu.Location = new FCPoint(clientX, clientY + control.Height);
menu.Visible = true;
menu.Focused = true;
menu.bringToFront();
native.invalidate();
return(0);
}
/// <summary>
/// 菜单触摸移动方法
/// </summary>
/// <param name="item">菜单项</param>
/// <param name="touchInfo">触摸信息</param>
public virtual void onMenuItemTouchMove(FCMenuItem item, FCTouchInfo touchInfo)
{
FCNative native = Native;
ArrayList <FCMenuItem> items = null;
FCMenuItem parentItem = item.ParentItem;
if (parentItem != null)
{
items = parentItem.getItems();
}
else
{
items = m_items;
}
//关闭其他表格
bool close = closeMenus(items);
if (item.getItems().size() > 0)
{
FCMenu dropDownMenu = item.DropDownMenu;
//获取位置和大小
if (dropDownMenu != null)
{
dropDownMenu.Native = native;
FCLayoutStyle layoutStyle = LayoutStyle;
FCPoint location = new FCPoint(native.clientX(item) + item.Width, native.clientY(item));
if (layoutStyle == FCLayoutStyle.LeftToRight || layoutStyle == FCLayoutStyle.RightToLeft)
{
location.x = native.clientX(item);
location.y = native.clientY(item) + item.Height;
}
//设置弹出位置
dropDownMenu.Opacity = Opacity;
dropDownMenu.Location = location;
dropDownMenu.bringToFront();
dropDownMenu.focus();
dropDownMenu.show();
adjust(dropDownMenu);
}
}
native.invalidate();
}
/// <summary>
/// 添加项
/// </summary>
/// <param name="index">行索引</param>
public virtual void onAddingItem(int index)
{
FCMenu dropDownMenu = null;
if (m_parentItem != null)
{
dropDownMenu = m_parentItem.DropDownMenu;
if (dropDownMenu == null)
{
dropDownMenu = m_parentMenu.createDropDownMenu();
dropDownMenu.Visible = false;
m_parentItem.DropDownMenu = dropDownMenu;
dropDownMenu.ParentItem = m_parentItem;
m_parentMenu.Native.addControl(dropDownMenu);
}
}
else
{
dropDownMenu = m_parentMenu;
}
if (dropDownMenu != null)
{
if (index != -1)
{
//插入行
dropDownMenu.insertControl(index, this);
}
else
{
//添加行
dropDownMenu.addControl(this);
}
//添加子节点
int itemSize = m_items.size();
for (int i = 0; i < itemSize; i++)
{
m_items.get(i).onAddingItem(-1);
}
}
}
/// <summary>
/// 关闭网格控件
/// </summary>
/// <param name="items">菜单集合</param>
/// <returns>是否关闭成功</returns>
protected bool closeMenus(ArrayList <FCMenuItem> items)
{
int itemSize = items.size();
bool close = false;
for (int i = 0; i < itemSize; i++)
{
FCMenuItem item = items.get(i);
ArrayList <FCMenuItem> subItems = item.getItems();
if (closeMenus(subItems))
{
close = true;
}
FCMenu dropDownMenu = item.DropDownMenu;
if (dropDownMenu != null && dropDownMenu.Visible)
{
dropDownMenu.hide();
close = true;
}
}
return(close);
}
/// <summary>
/// 检查图层是否具有焦点
/// </summary>
/// <param name="items">控件集合</param>
/// <returns>是否有焦点</returns>
protected bool checkDivFocused(ArrayList <FCMenuItem> items)
{
int itemSize = items.size();
for (int i = 0; i < items.size(); i++)
{
FCMenuItem item = items.get(i);
FCMenu dropDownMenu = item.DropDownMenu;
if (dropDownMenu != null)
{
if (checkFocused(dropDownMenu))
{
return(true);
}
}
ArrayList <FCMenuItem> subItems = item.getItems();
bool focused = checkDivFocused(subItems);
if (focused)
{
return(true);
}
}
return(false);
}
/// <summary>
/// 创建菜单项
/// </summary>
/// <param name="node">节点</param>
/// <param name="menu">菜单</param>
/// <param name="parentItem">父项</param>
protected virtual void createMenuItem(XmlNode node, FCMenu menu, FCMenuItem parentItem)
{
FCMenuItem item = new FCMenuItem();
item.Native = m_native;
setAttributesBefore(node, item);
if (parentItem != null)
{
parentItem.addItem(item);
}
else
{
menu.addItem(item);
}
if (node.ChildNodes != null && node.ChildNodes.Count > 0)
{
foreach (XmlNode subNode in node.ChildNodes)
{
createMenuItem(subNode, menu, item);
}
}
setAttributesAfter(node, item);
onAddControl(item, node);
}
/// <summary>
/// 创建子属性
/// </summary>
/// <param name="node">节点</param>
/// <param name="control">控件</param>
public virtual void createSubProperty(XmlNode node, FCView control)
{
String name = node.Name.ToLower();
String controlType = null;
if (control != null)
{
controlType = control.getControlType();
}
if (name == "bands")
{
if (control is FCBandedGrid)
{
createBandedGridColumns(node, control);
}
}
else if (name == "columns")
{
if (control is FCGrid)
{
createGridColumns(node, control);
}
}
//下拉项
else if (name == "item" || name == "option")
{
//下拉列表
if (control is FCComboBox)
{
FCComboBox comboBox = control as FCComboBox;
if (comboBox != null)
{
createMenuItem(node, comboBox.DropDownMenu, null);
}
}
//菜单
else if (control is FCMenu)
{
FCMenu menu = control as FCMenu;
if (menu != null)
{
createMenuItem(node, menu, null);
}
}
}
//树节点
else if (name == "nodes")
{
if (control is FCTree)
{
createTreeNodes(node, control);
}
}
//行
else if (name == "rows")
{
if (control is FCGrid)
{
createGridRows(node, control);
}
}
//多页夹
else if (name == "tabpage")
{
if (control is FCTabControl)
{
createTabPage(node, control);
}
}
else if (name == "tr")
{
if (control is FCGrid)
{
FCGrid grid = control as FCGrid;
if (grid.m_columns.size() == 0)
{
createGridColumns(node, control);
}
else
{
createGridRow(node, control);
}
}
}
}
/// <summary>
/// 创建内部控件
/// </summary>
/// <param name="parent">父控件</param>
/// <param name="clsid">控件标识</param>
/// <returns>内部控件</returns>
public override FCView createInternalControl(FCView parent, String clsid)
{
//日历控件
FCCalendar calendar = parent as FCCalendar;
if (calendar != null)
{
if (clsid == "datetitle")
{
return(new DateTitle(calendar));
}
else if (clsid == "headdiv")
{
HeadDiv headDiv = new HeadDiv(calendar);
headDiv.Width = parent.Width;
headDiv.Dock = FCDockStyle.Top;
return(headDiv);
}
else if (clsid == "lastbutton")
{
return(new ArrowButton(calendar));
}
else if (clsid == "nextbutton")
{
ArrowButton nextBtn = new ArrowButton(calendar);
nextBtn.ToLast = false;
return(nextBtn);
}
}
//分割层
FCSplitLayoutDiv splitLayoutDiv = parent as FCSplitLayoutDiv;
if (splitLayoutDiv != null)
{
if (clsid == "splitter")
{
FCButton splitter = new FCButton();
splitter.BackColor = FCColor.Border;
splitter.BorderColor = FCColor.Border;
splitter.Size = new FCSize(5, 5);
return(splitter);
}
}
//滚动条
FCScrollBar scrollBar = parent as FCScrollBar;
if (scrollBar != null)
{
scrollBar.BorderColor = FCColor.None;
scrollBar.BackColor = FCColor.None;
if (clsid == "addbutton")
{
RibbonButton addButton = new RibbonButton();
addButton.Size = new FCSize(10, 10);
if (scrollBar is FCHScrollBar)
{
addButton.ArrowType = 2;
}
else if (scrollBar is FCVScrollBar)
{
addButton.ArrowType = 4;
}
return(addButton);
}
else if (clsid == "backbutton")
{
FCButton backButton = new FCButton();
backButton.BorderColor = FCColor.None;
backButton.BackColor = FCColor.None;
return(backButton);
}
else if (clsid == "scrollbutton")
{
RibbonButton scrollButton = new RibbonButton();
scrollButton.AllowDrag = true;
if (scrollBar is FCVScrollBar)
{
scrollButton.Angle = 0;
}
return(scrollButton);
}
else if (clsid == "reducebutton")
{
RibbonButton reduceButton = new RibbonButton();
reduceButton.Size = new FCSize(10, 10);
if (scrollBar is FCHScrollBar)
{
reduceButton.ArrowType = 1;
}
else if (scrollBar is FCVScrollBar)
{
reduceButton.ArrowType = 3;
}
return(reduceButton);
}
}
//页夹
FCTabPage tabPage = parent as FCTabPage;
if (tabPage != null)
{
if (clsid == "headerbutton")
{
RibbonButton button = new RibbonButton();
button.AllowDrag = true;
FCSize size = new FCSize(100, 20);
button.Size = size;
return(button);
}
}
//下拉列表
FCComboBox comboBox = parent as FCComboBox;
if (comboBox != null)
{
if (clsid == "dropdownbutton")
{
RibbonButton dropDownButton = new RibbonButton();
dropDownButton.ArrowType = 4;
dropDownButton.DisplayOffset = false;
int width = comboBox.Width;
int height = comboBox.Height;
FCPoint location = new FCPoint(width - 20, 0);
dropDownButton.Location = location;
FCSize size = new FCSize(20, height);
dropDownButton.Size = size;
return(dropDownButton);
}
else if (clsid == "dropdownmenu")
{
FCComboBoxMenu comboBoxMenu = new FCComboBoxMenu();
comboBoxMenu.ComboBox = comboBox;
comboBoxMenu.Popup = true;
FCSize size = new FCSize(100, 200);
comboBoxMenu.Size = size;
return(comboBoxMenu);
}
}
//日期选择
FCDateTimePicker datePicker = parent as FCDateTimePicker;
if (datePicker != null)
{
if (clsid == "dropdownbutton")
{
RibbonButton dropDownButton = new RibbonButton();
dropDownButton.ArrowType = 4;
dropDownButton.DisplayOffset = false;
int width = datePicker.Width;
int height = datePicker.Height;
FCPoint location = new FCPoint(width - 16, 0);
dropDownButton.Location = location;
FCSize size = new FCSize(16, height);
dropDownButton.Size = size;
return(dropDownButton);
}
else if (clsid == "dropdownmenu")
{
FCMenu dropDownMenu = new FCMenu();
dropDownMenu.Padding = new FCPadding(1);
dropDownMenu.Popup = true;
FCSize size = new FCSize(200, 200);
dropDownMenu.Size = size;
return(dropDownMenu);
}
}
//数字选择
FCSpin spin = parent as FCSpin;
if (spin != null)
{
if (clsid == "downbutton")
{
RibbonButton downButton = new RibbonButton();
downButton.DisplayOffset = false;
downButton.ArrowType = 4;
FCSize size = new FCSize(16, 16);
downButton.Size = size;
return(downButton);
}
else if (clsid == "upbutton")
{
RibbonButton upButton = new RibbonButton();
upButton.DisplayOffset = false;
upButton.ArrowType = 3;
FCSize size = new FCSize(16, 16);
upButton.Size = size;
return(upButton);
}
}
//容器层
FCDiv div = parent as FCDiv;
if (div != null)
{
if (clsid == "hscrollbar")
{
FCHScrollBar hScrollBar = new FCHScrollBar();
hScrollBar.Visible = false;
hScrollBar.Size = new FCSize(10, 10);
return(hScrollBar);
}
else if (clsid == "vscrollbar")
{
FCVScrollBar vScrollBar = new FCVScrollBar();
vScrollBar.Visible = false;
vScrollBar.Size = new FCSize(10, 10);
return(vScrollBar);
}
}
//表格
FCGrid grid = parent as FCGrid;
if (grid != null)
{
if (clsid == "edittextbox")
{
return(new FCTextBox());
}
}
return(base.createInternalControl(parent, clsid));
}
/// <summary>
/// 重绘前景方法
/// </summary>
/// <param name="paint">绘图对象</param>
/// <param name="clipRect">裁剪矩形</param>
public override void onPaintForeground(FCPaint paint, FCRect clipRect)
{
int width = Width, height = Height;
if (width > 0 && height > 0)
{
int right = width;
int midY = height / 2;
String text = Text;
int tRight = 0;
long textColor = getPaintingTextColor();
if (text != null && text.Length > 0)
{
FCFont font = Font;
FCSize tSize = paint.textSize(text, font);
FCRect tRect = new FCRect();
tRect.left = 10;
tRect.top = midY - tSize.cy / 2 + 2;
tRect.right = tRect.left + tSize.cx;
tRect.bottom = tRect.top + tSize.cy;
paint.drawText(text, textColor, font, tRect);
tRight = tRect.right + 4;
}
//绘制选中
if (m_checked)
{
FCRect eRect = new FCRect(tRight, height / 2 - 4, tRight + 8, height / 2 + 4);
paint.fillEllipse(textColor, eRect);
}
//画子菜单的提示箭头
if (m_items.size() > 0)
{
FCPoint point1 = new FCPoint(), point2 = new FCPoint(), point3 = new FCPoint();
FCMenu menu = m_parentMenu;
if (m_parentItem != null)
{
menu = m_parentItem.DropDownMenu;
}
FCLayoutStyle layoutStyle = menu.LayoutStyle;
//横向
if (layoutStyle == FCLayoutStyle.LeftToRight || layoutStyle == FCLayoutStyle.RightToLeft)
{
point1.x = right - 25;
point1.y = midY - 2;
point2.x = right - 14;
point2.y = midY - 2;
point3.x = right - 20;
point3.y = midY + 4;
}
//纵向
else
{
point1.x = right - 15;
point1.y = midY;
point2.x = right - 25;
point2.y = midY - 5;
point3.x = right - 25;
point3.y = midY + 5;
}
FCPoint[] points = new FCPoint[] { point1, point2, point3 };
paint.fillPolygon(textColor, points);
}
}
}
