internal void OpenSubMenu()
{
if (Items.Count == 0 || IsSubmenuOpen)
{
return;
}
if (ParentMi != null)
{
// 关闭同级已打开的菜单
if (Kit.IsPhoneUI && ParentMi.IsSubmenuOpen)
{
// phone模式关闭上级窗口
ParentMi.IsSubmenuOpen = false;
}
else
{
Mi last = ParentMi._lastSelected;
if (last != null && last != this)
{
last.CloseSubMenu();
last.IsSelected = false;
}
}
ParentMi._lastSelected = this;
}
else if (Kit.IsPhoneUI && Owner.IsContextMenu)
{
Owner.Close();
}
IsSelected = true;
IsSubmenuOpen = true;
}
protected override void OnApplyCellTemplate()
{
var grid = (Grid)GetTemplateChild("Grid");
grid.Children.Add(_fl);
var btn = (Button)GetTemplateChild("BtnAdd");
if (btn != null)
{
if (Type.GetType(FileItem.SelectFileDlgType) != null)
{
var menu = new Menu {
Placement = MenuPosition.BottomLeft
};
Mi mi = new Mi {
ID = "上传图像", Icon = Icons.曲别针
};
mi.Click += (s, e) => OnAddImage();
menu.Items.Add(mi);
mi = new Mi {
ID = "选择图像", Icon = Icons.图片
};
mi.Click += OnSelectFiles;
menu.Items.Add(mi);
Ex.SetMenu(btn, menu);
}
else
{
btn.Click += (s, e) => OnAddImage();
}
}
UpdateDefaultMenu();
}
static void OnIsSelectedChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
Mi item = (Mi)d;
bool newValue = (bool)e.NewValue;
if (!newValue)
{
item.IsMouseOver = false;
item.ChangeState(MenuItemState.Normal);
}
else
{
item.ChangeState(MenuItemState.Pressed);
}
if ((bool)e.OldValue)
{
if (item.IsSubmenuOpen)
{
item.CloseSubMenu();
}
}
// 冒泡处理，只处理转为选择状态的
if (newValue)
{
item.Owner?.OnItemIsSelected(item);
}
}
/// <summary>
/// 选择某个菜单项时的处理
/// </summary>
/// <param name="p_mi"></param>
internal void OnItemIsSelected(Mi p_mi)
{
if (_isBubbling)
{
return;
}
// 冒泡处理
_isBubbling = true;
Mi child = p_mi;
Mi par = p_mi.ParentMi;
while (par != null)
{
par.OnChildIsSelected(child);
child = par;
par = par.ParentMi;
}
// 新选择的为一级菜单项
if (SelectedMi != p_mi && p_mi.ParentMi == null)
{
// 关闭上一菜单项的子项窗口
if (SelectedMi != null)
{
SelectedMi.CloseSubMenu();
}
SelectedMi = p_mi;
}
_isBubbling = false;
}
/// <summary>
/// 选择改变事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void OnSelectionChanged(object sender, EventArgs e)
{
if (!Info.Root.ViewSetting.ShowContextMenu)
{
return;
}
_selectedTable = null;
_excel.DecorationRange = null;
Worksheet sheet = _excel.ActiveSheet;
if (sheet == null || sheet.Selections.Count != 1)
{
return;
}
CellRange range = sheet.Selections[0];
SheetTable[] st = sheet.GetTables();
foreach (SheetTable tbl in st)
{
if (tbl.Range.Intersects(range.Row, range.Column, range.RowCount, range.ColumnCount))
{
_selectedTable = tbl;
_excel.DecorationRange = tbl.Range;
break;
}
}
// 选择区包含表格 单行时不显示菜单
if (_selectedTable != null || range.RowCount == 1)
{
return;
}
if (_selectionMenu == null)
{
_selectionMenu = new Menu {
IsContextMenu = true
};
Mi mi = new Mi {
ID = "转为表格", Icon = Icons.田字格
};
mi.Click += (s, args) => AddSheetTable(_excel.ActiveSheet.Selections[0]);
_selectionMenu.Items.Add(mi);
mi = new Mi {
ID = "生成柱状图", Icon = Icons.对比图
};
mi.Click += (s, args) => AddChart(_excel.ActiveSheet.Selections[0]);
_selectionMenu.Items.Add(mi);
}
Point topLeft = _excel.GetAbsolutePosition();
Rect rc = _excel.ActiveSheet.GetRangeBound(range);
double x = topLeft.X + rc.X + rc.Width + 5 - (_excel.ActiveSheet.RowHeader.IsVisible ? 0 : _excel.ActiveSheet.RowHeader.DefaultColumnWidth);
double y = topLeft.Y + rc.Y - (_excel.ActiveSheet.ColumnHeader.IsVisible ? 0 : _excel.ActiveSheet.ColumnHeader.DefaultRowHeight);
_ = _selectionMenu.OpenContextMenu(new Point(x, y));
}
void OpenOrCloseSubMenu()
{
if (IsSubmenuOpen)
{
IsSelected = true;
SelectedMi = null;
// 打开子菜单窗口
if (_dlg == null)
{
_dlg = new SubMenuDlg(this);
}
_dlg.ShowDlg();
}
else
{
if (SelectedMi != null && SelectedMi.IsSubmenuOpen)
{
SelectedMi.CloseSubMenu();
}
SelectedMi = null;
if (!IsMouseOver)
{
ChangeState(MenuItemState.Normal);
}
// 关闭子菜单窗口
if (_dlg != null)
{
_dlg.Close();
}
}
}
void InitOwner(Menu p_owner, Mi p_parent)
{
Owner = p_owner;
ParentMi = p_parent;
InitSubsOwner();
Items.ItemsChanged -= OnItemsChanged;
Items.ItemsChanged += OnItemsChanged;
}
/// <summary>
/// 关闭菜单
/// </summary>
public void Close()
{
SelectedMi = null;
// 上下文菜单
if (_dlg != null && _dlg.IsOpened)
{
_dlg.Close();
}
}
static void OnShowInPhoneChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
Mi mi = (Mi)d;
if (mi._loaded && mi.ParentMi == null)
{
mi.UpdateRoleState();
}
}
async void OnSelectFiles(object sender, Mi e)
{
var dlg = (ISelectFileDlg)Activator.CreateInstance(Type.GetType(FileItem.SelectFileDlgType));
if (await dlg.Show(MaxFileCount > 1, null) &&
dlg.SelectedFiles != null &&
dlg.SelectedFiles.Count > 0)
{
_fl.AddExistFiles(dlg.SelectedFiles);
}
}
void OnExcelRightTapped(object sender, RightTappedRoutedEventArgs e)
{
if (!Info.Root.ViewSetting.ShowContextMenu || _excel.ActiveSheet == null)
{
return;
}
if (_rightMenu == null)
{
_rightMenu = new Menu {
IsContextMenu = true
};
Mi mi = new Mi {
ID = "删除表格", Icon = Icons.田字格
};
mi.Click += (s, args) => DelSheetTable();
_rightMenu.Items.Add(mi);
mi = new Mi {
ID = "清除所有图表", Icon = Icons.对比图
};
mi.Click += (s, args) => ClearChart();
_rightMenu.Items.Add(mi);
mi = new Mi {
ID = "清除所有表格", Icon = Icons.田字格
};
mi.Click += (s, args) => ClearTable();
_rightMenu.Items.Add(mi);
_rightMenu.Items.Add(new Mi {
ID = "导出", Icon = Icons.导出, Cmd = CmdExport
});
_rightMenu.Items.Add(new Mi {
ID = "打印", Icon = Icons.打印, Cmd = CmdPrint
});
_rightMenu.Items.Add(new Mi {
ID = "显示网格", IsCheckable = true, IsChecked = _excel.ActiveSheet.ShowGridLine, Cmd = CmdGridLine
});
_rightMenu.Items.Add(new Mi {
ID = "显示列头", IsCheckable = true, IsChecked = _excel.ActiveSheet.ColumnHeader.IsVisible, Cmd = CmdColHeader
});
_rightMenu.Items.Add(new Mi {
ID = "显示行头", IsCheckable = true, IsChecked = _excel.ActiveSheet.RowHeader.IsVisible, Cmd = CmdRowHeader
});
}
_rightMenu["删除表格"].Visibility = _selectedTable != null ? Visibility.Visible : Visibility.Collapsed;
_rightMenu["清除所有图表"].Visibility = _excel.ActiveSheet.Charts.Count > 0 ? Visibility.Visible : Visibility.Collapsed;
_rightMenu["清除所有表格"].Visibility = _excel.ActiveSheet.GetTables().Length > 0 ? Visibility.Visible : Visibility.Collapsed;
// 脚本处理上下文菜单
Info.ScriptObj?.OpenContextMenu(_rightMenu);
_ = _rightMenu.OpenContextMenu(e.GetPosition(null));
}
/// <summary>
/// 递归关闭所有子窗口
/// </summary>
internal void CloseSubMenu()
{
if (_lastSelected != null)
{
_lastSelected.CloseSubMenu();
_lastSelected = null;
}
if (IsSubmenuOpen)
{
IsSubmenuOpen = false;
}
}
async void OnSelectFiles(object sender, Mi e)
{
var dlg = (ISelectFileDlg)Activator.CreateInstance(Type.GetType(FileItem.SelectFileDlgType));
if (await dlg.Show(false, FileItem.ImageExt) &&
dlg.SelectedFiles != null &&
dlg.SelectedFiles.Count > 0)
{
_fl.AddExistFiles(new List <string> {
dlg.SelectedFiles[0]
});
}
}
static void OnScopeChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
Mi mi = (Mi)d;
if (Kit.IsPhoneUI)
{
mi.Visibility = ((MiScope)e.NewValue) == MiScope.Windows ? Visibility.Collapsed : Visibility.Visible;
}
else
{
mi.Visibility = ((MiScope)e.NewValue) == MiScope.Phone ? Visibility.Collapsed : Visibility.Visible;
}
}
internal void UpdateOwner(Menu p_owner, Mi p_parent)
{
Owner = p_owner;
ParentMi = p_parent;
if (_loaded)
{
UpdateRoleState();
}
else
{
InitSubsOwner();
Items.ItemsChanged -= OnItemsChanged;
Items.ItemsChanged += OnItemsChanged;
}
}
void ShowMenu(Point p_pos)
{
if (_menu == null)
{
_menu = new Menu {
IsContextMenu = true
};
var item = new Mi {
ID = "系统监控"
};
item.Click += (s, a) => SysTrace.ShowBox();
_menu.Items.Add(item);
}
_ = _menu.OpenContextMenu(p_pos);
}
void LoadDefaultToolbar()
{
var bar = Toolbar;
// 外部自定义
if (bar != null && bar != _toolbar)
{
return;
}
// 不显示 或 只读
if (!ShowDefaultToolbar || ReadOnlyBinding)
{
ClearValue(ToolbarProperty);
return;
}
if (_toolbar == null)
{
Button btn = new Button {
Content = "\uE038", Style = Res.字符按钮
};
if (Type.GetType(FileItem.SelectFileDlgType) != null)
{
var menu = new Menu {
Placement = MenuPosition.BottomLeft
};
Mi mi = new Mi {
ID = "上传文件", Icon = Icons.曲别针
};
mi.Click += (s, e) => OnAddFile();
menu.Items.Add(mi);
mi = new Mi {
ID = "选择文件", Icon = Icons.文件夹
};
mi.Click += OnSelectFiles;
menu.Items.Add(mi);
Ex.SetMenu(btn, menu);
}
else
{
btn.Click += (s, e) => OnAddFile();
}
_toolbar = btn;
}
Toolbar = _toolbar;
}
/// <summary>
/// Phone模式附加标题右键菜单
/// </summary>
/// <param name="p_elem">标题元素</param>
/// <param name="p_win">所属窗口</param>
public static void OnPhoneTitleTapped(FrameworkElement p_elem, Win p_win)
{
if (p_elem == null || p_win == null)
{
return;
}
p_elem.RightTapped += (s, e) =>
{
if (_menu == null)
{
_menu = new Menu {
IsContextMenu = true, Placement = MenuPosition.BottomLeft
};
var item = new Mi {
ID = "取消自启动"
};
item.Click += (o, a) => Startup.DelAutoStart();
_menu.Items.Add(item);
item = new Mi {
ID = "设置自启动"
};
item.Click += SetAutoStart;
_menu.Items.Add(item);
item = new Mi {
ID = "系统监视"
};
item.Click += (o, a) => SysTrace.ShowBox();
_menu.Items.Add(item);
}
var autoStart = AtState.GetAutoStart();
if (autoStart != null &&
autoStart.WinType == p_win.GetType().AssemblyQualifiedName &&
(p_win.Params == null || autoStart.Params == JsonSerializer.Serialize(p_win.Params, JsonOptions.UnsafeSerializer)))
{
_menu.Items[0].Visibility = Visibility.Visible;
_menu.Items[1].Visibility = Visibility.Collapsed;
}
else
{
_menu.Items[0].Visibility = Visibility.Collapsed;
_menu.Items[1].Visibility = Visibility.Visible;
_currentWin = p_win;
}
_ = _menu.OpenContextMenu(default, p_elem);
void OnItemsChanged(object sender, ItemListChangedArgs e)
{
if (e.CollectionChange == CollectionChange.ItemInserted)
{
Mi mi = ((MiList)sender)[e.Index];
mi.InitOwner(Owner, this);
}
else if (e.CollectionChange == CollectionChange.Reset)
{
InitSubsOwner();
}
if (_loaded)
{
UpdateRoleState();
}
}
static void OnIsCheckedChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
Mi mi = (Mi)d;
if (mi.IsCheckable)
{
mi.UpdateCheckedIcon();
if ((bool)e.NewValue)
{
mi.Checked?.Invoke(mi, EventArgs.Empty);
}
else
{
mi.Unchecked?.Invoke(mi, EventArgs.Empty);
}
}
}
void UpdateDefaultMenu()
{
if (Ex.GetMenu(this) != null || !ShowDefaultMenu)
{
return;
}
Menu menu = new Menu();
Mi mi = new Mi {
ID = "分享", Icon = Icons.分享
};
mi.SetBinding(Mi.CmdProperty, new Binding {
Path = new PropertyPath("CmdShare")
});
menu.Items.Add(mi);
mi = new Mi {
ID = "保存", Icon = Icons.保存
};
mi.SetBinding(Mi.CmdProperty, new Binding {
Path = new PropertyPath("CmdSaveAs")
});
menu.Items.Add(mi);
if (!ReadOnlyBinding)
{
mi = new Mi {
ID = "更新", Icon = Icons.刷新
};
mi.SetBinding(Mi.CmdProperty, new Binding {
Path = new PropertyPath("CmdUpdate")
});
menu.Items.Add(mi);
mi = new Mi {
ID = "删除", Icon = Icons.除
};
mi.SetBinding(Mi.CmdProperty, new Binding {
Path = new PropertyPath("CmdDelete")
});
menu.Items.Add(mi);
}
Ex.SetMenu(_fl, menu);
}
internal void OnChildIsSelected(Mi p_mi)
{
// 子菜单项为选择状态
if (SelectedMi != p_mi)
{
if (SelectedMi != null)
{
SelectedMi.CloseSubMenu();
SelectedMi.IsSelected = false;
}
SelectedMi = p_mi;
if (!IsSelected)
{
IsSelected = true;
}
}
}
static void ShowMenu(Point p_pos)
{
if (_menu == null)
{
_menu = new Menu {
IsContextMenu = true
};
var item = new Mi {
ID = "取消自启动"
};
item.Click += (s, a) => Startup.DelAutoStart();
_menu.Items.Add(item);
item = new Mi {
ID = "设置自启动"
};
item.Click += SetAutoStart;
_menu.Items.Add(item);
item = new Mi {
ID = "恢复窗口默认布局"
};
item.Click += ResetWinLayout;
_menu.Items.Add(item);
item = new Mi {
ID = "关闭其他"
};
item.Click += CloseOtherWin;
_menu.Items.Add(item);
item = new Mi {
ID = "停靠在左侧"
};
item.Click += DockLeft;
_menu.Items.Add(item);
item = new Mi {
ID = "停靠在右侧"
};
item.Click += DockRight;
_menu.Items.Add(item);
}
var autoStart = AtState.GetAutoStart();
Win win = _currentItem._win;
if (autoStart != null &&
win != null &&
autoStart.WinType == win.GetType().AssemblyQualifiedName &&
(win.Params == null || autoStart.Params == JsonSerializer.Serialize(win.Params, JsonOptions.UnsafeSerializer)))
{
_menu.Items[0].Visibility = Visibility.Visible;
_menu.Items[1].Visibility = Visibility.Collapsed;
}
else
{
_menu.Items[0].Visibility = Visibility.Collapsed;
_menu.Items[1].Visibility = Visibility.Visible;
}
if (win != null)
{
if (win.AllowResetLayout)
{
_menu.Items[2].Visibility = Visibility.Visible;
}
else
{
// 主区内容为Win
Tabs tabs = (Tabs)win.GetValue(Win.MainTabsProperty);
if (tabs != null &&
tabs.Items.Count > 0 &&
tabs.Items[0].Content is Win cw &&
cw.AllowResetLayout)
{
_menu.Items[2].Visibility = Visibility.Visible;
}
else
{
_menu.Items[2].Visibility = Visibility.Collapsed;
}
}
/// <summary>
/// 设置Mi要绑定的Lv
/// </summary>
public static void SetLvMultiSelect(this Mi d, Lv value)
{
d.SetValue(LvMultiSelectProperty, value);
}
internal void OnItemClick(Mi p_item)
{
ItemClick?.Invoke(this, p_item);
}
/// <summary>
/// 获取Mi要绑定的Lv
/// </summary>
public static Lv GetLvMultiSelect(this Mi d)
{
return((Lv)d.GetValue(LvMultiSelectProperty));
}