public void AddPage(MouseEventArgs e, TabPage page)
{
if (e.Button == MouseButtons.Left)
{
int x = e.X, y = e.Y;
Rectangle r = this.GetTabRect(0);
int tx = (int)((r.Width * this.TabCount));
r.Offset(tx, 0);
r.Width = 30;
r.Height = 30;
int longw = ((this.TabCount + 1) * this.ItemSize.Width + 30);
if (this.Width < longw)
{
page.Dispose();
return;
}
bool isAdd = x > r.X && x <r.Right && y> r.Y && y < r.Bottom;
if (isAdd)
{
this.Controls.Add(page);
}
else
{
page.Dispose();
}
}
}
/// <summary>
/// 这里是鼠标对tab的点击事件，当发生的时候，获取当前鼠标位置，假如在closebtn上面，那么就直接关闭。
/// </summary>
/// <param name="sender"></param>
/// <param name="agrs"></param>
private void init_click_handler(Object sender, MouseEventArgs agrs)
{
TabControl t1 = (TabControl)sender;
int cSelectedIndex = t1.SelectedIndex;
// MessageBox.Show("您点击了我,鼠标位置:" + agrs.X + " " + agrs.Y + " 当前选中的tab为：" +cSelectedIndex);
Rectangle rect1 = t1.GetTabRect(t1.SelectedIndex);
// MessageBox.Show("当前选中的矩形信息为：left "+rect1.Left+"，top "+rect1.Top+"，width "+rect1.Width+"，height "+rect1.Height+"");
Rectangle closeRect = new Rectangle(rect1.X + rect1.Width - 12 - 9, rect1.Y + rect1.Height - 12 - 6, 16, 16);
if (closeRect.Contains(new Point(agrs.X, agrs.Y)))
{
// MessageBox.Show("在close按钮范围里面");
//--假如在close按钮里面，就关闭
// this.TabPages.RemoveAt(cSelectedIndex );
//标签名为NoClosePageName的不关闭
TabPage page = TabPages[cSelectedIndex];
if (page.Name != NoClosePageName)
{
if (cSelectedIndex > 0)
{
SelectedIndex = cSelectedIndex - 1;
}
TabPages.Remove(page);
page.Dispose();
}
}
}
private void LoadDocument(string file, Workspace workspace)
{
TabPage tab = new TabPage(Path.GetFileNameWithoutExtension(file));
tab.Name = file; // the key
// loads and associates the tab page with the document
Document doc = workspace.CreateDocument(file, tab);
doc.Services.AddService(typeof(IMenuCommandService), new MenuCommandService(doc.Services));
doc.Load();
doc.Services.AddService(typeof(UndoEngine), new UndoRedoEngine(doc.Services));
if (doc.LoadSuccessful)
{
doc.Modified += OnDocumentModified;
workspace.ActiveDocument = doc;
((Control)doc.DesignSurface.View).Dock = DockStyle.Fill;
tab.Controls.Add((Control)doc.DesignSurface.View);
surfaceTabs.SuspendLayout();
surfaceTabs.TabPages.Add(tab);
surfaceTabs.ResumeLayout();
surfaceTabs.SelectedTab = surfaceTabs.TabPages[file];
}
else
{
MessageBox.Show("Unable to load!");
tab.Dispose();
workspace.CloseDocument(doc);
}
}
public void RemoveProviderPage(string name)
{
TabPage tabPage = GetTabPage(name);
TabPages.Remove(tabPage);
tabPage.Dispose();
}
private void CloseTab(TabControl tc, TabPage TabP)
{
tc.TabPages.Remove(TabP);
tabPagesList.Remove(tc.SelectedTab);
tabIndex = tabIndex - 1;
TabP.Dispose();
}
private void closeToolStripMenuItem_Click(object sender, EventArgs e)
{
TabPage tb = tabControl1.SelectedTab;
if (tb == null)
{
return;
}
if (tb is IChangeableTab)
{
var etb = tb as IChangeableTab;
if (etb.IsSavingNecessary == true)
{
DialogResult dr = MessageBox.Show("You are about to close an unsaved document, do you want to save it now?",
"MyPad - Save document", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
if (dr == DialogResult.Yes)
{
saveToolStripMenuItem.PerformClick();
}
}
}
tabControl1.SelectedIndex = -1;
tabControl1.TabPages.Remove(tb);
tb.Dispose();
tabControl1.SelectedIndex = tabControl1.TabCount - 1;
SetupActiveTab();
}
public void CloseTab(TabPage tabPage)
{
CtrlTabPage tab = tabControl.SelectedTab.Tag as CtrlTabPage;
tab.Dispose();
tabPage.Dispose();
}
void WebBrowser_Quit(object sender, EventArgs e)
{
// This event is launched when window.close() is called from script
ExtendedWebBrowser brw = sender as ExtendedWebBrowser;
if (brw == null)
{
return;
}
// See which page it was on...
BrowserControl bc = BrowserControlFromBrowser(brw);
if (bc == null)
{
return;
}
TabPage page = bc.Tag as TabPage;
if (page == null)
{
return;
}
// We got a page, remove & dispose it.
_tabControl.TabPages.Remove(page);
page.Dispose();
if (_tabControl.TabPages.Count == 0)
{
_tabControl.Visible = false;
}
}
private void btnDelete_Click(object sender, EventArgs e)
{
int currentIdx = tabControl1.SelectedIndex;
TabPage currentTab = tabControl1.SelectedTab;
//AlarmControl c = (AlarmControl)currentTab.Controls[0];
tabControl1.TabPages.Remove(currentTab);
currentTab.Dispose();
for (int i = currentIdx; i < tabControl1.TabPages.Count - 1; i++)
{
AlarmControl ac = ((AlarmControl)tabControl1.TabPages[i].Controls[0]);
ac.ControlId = i;
Properties.Settings.Default["Name" + i] = ac.Name;
Properties.Settings.Default["Text" + i] = ac.Description;
Properties.Settings.Default["AvgInterval" + i] = ac.AvgInterval;
Properties.Settings.Default["IsRunning" + i] = ac.Running;
Properties.Settings.Default["Peek" + i] = ac.PeekEnabled;
}
int idToClear = tabControl1.TabPages.Count - 1;
Properties.Settings.Default["Name" + idToClear] = "";
Properties.Settings.Default["Text" + idToClear] = "";
Properties.Settings.Default["AvgInterval" + idToClear] = new TimeSpan(0, 0, 30);
Properties.Settings.Default["IsRunning" + idToClear] = false;
Properties.Settings.Default["Peek" + idToClear] = true;
Properties.Settings.Default.Save();
}
private void mnuCloseTab_Click(object sender, EventArgs e)
{
TabPage closingPage = tabWindow.SelectedTab;
tabWindow.TabPages.Remove(closingPage);
closingPage.Dispose();
}
//----------------------------------------------------------
//函式名稱: tsmi_closepage_Click
//說明: tabControl [關閉] CLICK事件
//參數: 無
//回傳值: 無
//----------------------------------------------------------
private void tsmi_closepage_Click(object sender, EventArgs e)
{
TabPage tp = tabControl.TabPages[tabControl.SelectedIndex];
TabPage tp2 = tabControl2.TabPages[tabControl2.SelectedIndex];
if (tp.Text.Substring(0, 2) != "新增")
{
ShowAlertBox("您不能關閉此系統預設分頁!", "系統警告");
}
else
{
foreach (RichTextBox rtb in tp.Controls)
{
rtb.Dispose(); //Dispose RichTextBox
}
foreach (DataGridView dg in tp2.Controls)
{
dg.Dispose(); //Dispose DataGridView
}
//Dispose 分頁
tp.Dispose();
tp2.Dispose();
}
tp = null;
tp2 = null;
}
void LoadFiles()
{
if (Config == null)
{
return;
}
tsProgressBar.Visible = true;
Enabled = false;
GridOpCode.DataSource = null;
LastSaveFile = null;
// Delete tabs except Instructions
for (int x = tabControl1.TabCount - 1; x >= 2; x--)
{
TabPage t = tabControl1.TabPages[x];
tabControl1.TabPages.Remove(t);
t.Dispose();
}
if (Result != null)
{
Result.Instructions.CollectionChanged -= Instructions_CollectionChanged;
Result.Instructions.Clear();
Result = null;
}
new Task(() => { ALoadFiles(); }).Start();
}
public override void CloseTab(int index = -1)
{
if (SelectedIndex == -1)
{
return;
}
if (index == -1)
{
index = SelectedIndex;
}
if (TabPages.Count > 0)
{
(TabPages[index] as DwarfTabPage).Close();
int newSelectedIndex = SelectedIndex;
if (index <= SelectedIndex)
{
newSelectedIndex = SelectedIndex - 1;
}
TabPage temp = TabPages[index];
TabPages.Remove(TabPages[index]);
temp.Dispose();
if (TabPages.Count > 0 && newSelectedIndex == -1)
{
SelectedIndex = 0;
}
else
{
SelectedIndex = newSelectedIndex;
}
}
GC.Collect();
}
protected override void OnMouseClick(MouseEventArgs e)
{
int index = ActiveIndex;
// If we are clicking on an image then raise the ImageClicked event before raising the standard mouse click event
// if there if a handler.
if (index > -1 && TabImageClick != null &&
(TabPages[index].ImageIndex > -1 || !string.IsNullOrEmpty(TabPages[index].ImageKey)) &&
GetTabImageRect(index).Contains(MousePosition))
{
OnTabImageClick(new TabControlEventArgs(TabPages[index], index, TabControlAction.Selected));
// Fire the base event
base.OnMouseClick(e);
}
else if (!DesignMode && index > -1 && _StyleProvider.ShowTabCloser && GetTabCloserRect(index).Contains(MousePosition))
{
// If we are clicking on a closer then remove the tab instead of raising the standard mouse click event
// But raise the tab closing event first
TabPage tab = ActiveTab;
TabControlCancelEventArgs args = new TabControlCancelEventArgs(tab, index, false, TabControlAction.Deselecting);
OnTabClosing(args);
if (!args.Cancel)
{
TabPages.Remove(tab);
tab.Dispose();
}
}
else
{
// Fire the base event
base.OnMouseClick(e);
}
}
private void tabControl_MouseUp(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Right)
{
for (int i = 0; i < tabControl.TabCount; i++)
{
Rectangle r = tabControl.GetTabRect(i);
if (r.Contains(e.Location))
{
closeTabContextMenuItem.Tag = tabControl.TabPages[i];
reloadStripMenuItem.Tag = tabControl.TabPages[i];
tabContextMenu.LostFocus += (s, ev) => { tabContextMenu.Hide(); };
tabContextMenu.ChangeUICues += (s, ev) => { tabContextMenu.Hide(); };
tabContextMenu.Show(tabControl, e.Location);
}
}
}
else if (e.Button == MouseButtons.Middle)
{
for (int i = 0; i < tabControl.TabCount; i++)
{
Rectangle r = tabControl.GetTabRect(i);
if (r.Contains(e.Location))
{
TabPage page = tabControl.TabPages[i];
if (page != null)
{
page.Dispose();
}
}
}
}
}
/// <summary>
/// Adds the tab page for the given remapping
/// </summary>
/// <param name="remapping">The remapping.</param>
/// <param name="tabName">Name of the tab.</param>
private void AddTabPage(RemappingResult remapping, string tabName)
{
AttributesOptimizerControl ctl = CreateAttributesOptimizationControl(remapping);
if (ctl == null)
{
return;
}
m_remappingDictionary[ctl] = remapping;
TabPage tempPage = null;
try
{
tempPage = new TabPage(tabName);
tempPage.Controls.Add(ctl);
TabPage page = tempPage;
tempPage = null;
tabControl.TabPages.Add(page);
}
finally
{
tempPage?.Dispose();
}
}
bool CloseCurrentFile()
{
var ed = CurrentEditor;
if (ed == null)
{
return(true); //done already
}
TabPage tp = FindTabPage(ed);
if (tp == null)
{
return(true);
}
if (ed.Modified)
{
DialogResult dr = MessageBox.Show(tp.Text.Trim('*') + " is modified, save before closing?", "Save?", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
if (dr == DialogResult.Cancel)
{
return(false);
}
else if (dr == DialogResult.Yes)
{
bool cancel = !Save(ed);
if (cancel)
{
return(false);
}
}
}
tp.Dispose();
return(true);
}
public void RemoveSettingsPage()
{
TabPage tabPage = GetTabPage(SettingsTabName);
TabPages.Remove(tabPage);
tabPage.Dispose();
}
private void tsmiReloadTab_Click(object sender, EventArgs e)
{
string tabFilePath = "";
for (int i = 0; i < uiScriptTabControl.TabCount; i++)
{
Rectangle tabRect = uiScriptTabControl.GetTabRect(i);
if (tabRect.Contains(uiScriptTabControl.PointToClient(_lastClickPosition)))
{
TabPage tab = uiScriptTabControl.TabPages[i];
tabFilePath = tab.ToolTipText;
DialogResult result = CheckForUnsavedScript(tab);
if (result == DialogResult.Cancel)
{
return;
}
tab.Controls[0].Dispose();
tab.Dispose();
GC.Collect();
}
}
OpenOpenBotsFile(tabFilePath);
}
private bool ClosePage(TabPage page)
{
try
{
if (page == null)
{
return(false);
}
Form frm = GetTabPageForm(page);
if (frm == null)
{
return(false);
}
dicTabPages.Remove(string.Format("{0}:{1}", frm.Name, frm.Tag));
frm.Close();
frm.Dispose();
page.Dispose();
frm = null;
page = null;
return(true);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return(false);
}
}
/// <summary>
/// remove all resources from a tab. to free memory
/// NOTE: this is not working...
/// </summary>
/// <param name="page"></param>
public static void Clean(this TabPage page)
{
var host = (ElementHost)page.Controls[0];
var textBox = (MainTextBox)host.Child;
textBox.Dispose();
page.Dispose();
host.Controls.Clear();
}
private void btnRemove_Click(object sender, EventArgs e)
{
if (tabs.TabCount > 0)
{
TabPage p = tabs.TabPages[tabs.SelectedIndex];
RemoveTab(tabs.SelectedIndex);
p.Dispose();
}
}
public static void CerrarTab(Form form)
{
TabPage tabPage = (TabPage)form.Parent;
MetroTabControl tabControl = (MetroTabControl)tabPage.Parent;
form.Close();
tabControl.TabPages.Remove(tabPage);
tabPage.Dispose();
}
public void Destroy()
{
clearImg_Click(this, EventArgs.Empty);
TabControl control = (TabControl)tabPage.Parent;
control.TabPages.Remove(tabPage);
this.Dispose();
tabPage.Dispose();
}
/// 手动关闭当前页面
/// <summary>
/// 手动关闭当前页面
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void MainTabControl_MouseDown(object sender, MouseEventArgs e)
{
try
{
if (e.Button == MouseButtons.Left)
{
int x = e.X, y = e.Y;
//计算关闭区域
Rectangle myTabRect = this.tabControl1.GetTabRect(this.tabControl1.SelectedIndex);
myTabRect.Offset(myTabRect.Width - (CLOSE_SIZE + 3), 2);
myTabRect.Width = CLOSE_SIZE;
myTabRect.Height = CLOSE_SIZE;
//如果鼠标在区域内就关闭选项卡
bool isClose = x > myTabRect.X && x <myTabRect.Right &&
y> myTabRect.Y && y < myTabRect.Bottom;
if (isClose == true && !IsCurrentWindowIsCallingTel())
{
//仅仅剩下一个tab时返回
if (GetTabControlTabPagesCount() <= 1)
{
//取消代理
RefreshIESettings("");
GetCurrentBrowser().Navigate(DefaultURL);
}
else
{
if (WinformPages.Contains(this.tabControl1.SelectedTab.Name))
{
//关闭winform页面
}
else
{
WebBrowser mybor = GetCurrentBrowser();
//释放资源
mybor.Dispose();
mybor.Controls.Clear();
}
TabPage page = this.tabControl1.SelectedTab;
this.tabControl1.TabPages.Remove(page);
bool flag = alowReceiveCallMsg_WebpageIDList.Remove(page.Name);
Loger.Log4Net.Info("[MainUI] 手动关闭页面=" + page.Name + "，并且移除alowReceiveCallMsg_WebpageIDList[允许给iframe子页面推送话务消息列表]中的PageID：" + page.Name + ",结果=" + flag);
ShowTabPagesLog();
page.Dispose();
GC.Collect();
}
}
this.GetCurrentBrowser().Document.Window.Focus();
IHTMLWindow2 win = (IHTMLWindow2)this.GetCurrentBrowser().Document.Window.DomWindow;
win.focus();
}
}
catch
{
}
}
public void RemoveTab(int tabIndex) // from right click menu
{
if (tabIndex >= 0 && tabIndex < TabPages.Count)
{
TabPage page = TabPages[tabIndex];
UserControls.UserControlCommonBase uccb = page.Controls[0] as UserControls.UserControlCommonBase;
uccb.CloseDown();
page.Dispose();
}
}
private void closeTabContextMenuItem_Click(object sender, EventArgs e)
{
ToolStripMenuItem s = (ToolStripMenuItem)sender;
TabPage page = s.Tag as TabPage;
if (page != null)
{
page.Dispose();
}
}
private static void RemoveQueryTab(Control queryTab)
{
TabPage tabPage = (TabPage)queryTab.Parent;
TabControl tabControl = tabPage.Parent as TabControl;
tabControl.TabPages.Remove(tabPage);
// Due MDA exception "RaceOnRCWCleanup error when closing a form with WebBrowser control", tab page is destroyed as below
tabPage.BeginInvoke((MethodInvoker) delegate { tabPage.Dispose(); });
}
public void disposeTabByID(string tabID)
{
TabPage page = pages[tabID];
if (page != null)
{
page.Dispose();
pages[tabID] = null;
}
}
public void RemoveTab(TabPage page) // from right click menu
{
UserControls.UserControlCommonBase uccb = page.Controls[0] as UserControls.UserControlCommonBase;
if (uccb.AllowClose()) // it must allow a close to remove it
{
uccb.CloseDown();
page.Dispose();
}
}
