public BackstageViewPage(UserControl page, string linkText, BackstageViewPage parent = null, bool advanced = false)
{
Show = true;
Page = page;
LinkText = linkText;
Parent = parent;
Advanced = advanced;
}
public BackstageViewPage(Type pageType, string linkText, BackstageViewPage parent = null, bool advanced = false)
{
Show = true;
PageType = pageType;
LinkText = linkText;
Parent = parent;
Advanced = advanced;
}
private BackstageViewPage AddBackstageViewPage(UserControl userControl, string headerText, BackstageViewPage Parent = null, bool advanced = false)
{
try
{
return backstageView.AddPage(userControl, headerText, Parent, advanced);
}
catch (Exception ex) { log.Error(ex); return null; }
}
private BackstageViewPage AddBackstageViewPage(UserControl userControl, string headerText, BackstageViewPage Parent = null, bool advanced = false)
{
try
{
log.Debug("adding page "+ headerText);
var obj = backstageView.AddPage(userControl, headerText, Parent, advanced);
log.Debug("done page " + headerText);
return obj;
}
catch (Exception ex) { log.Error(ex); return null; }
}
private void popoutForm_FormClosing(object sender, FormClosingEventArgs e)
{
// get the page back
var temp = ((Form)sender).Tag as BackstageViewPage;
// add back to where it belongs
this.pnlPages.Controls.Add(temp.Page);
// clear the controls, so we dont dispose the good control when it closes
((Form)sender).Controls.Clear();
popoutPage = null;
}
private bool PageHasChildren(BackstageViewPage parent)
{
// check for children
foreach (BackstageViewPage child in _items)
{
if (child.GetType() == typeof(BackstageViewPage))
{
if (((BackstageViewPage)child).Parent == parent)
{
return(true);
}
}
}
return(false);
}
private void CreateLinkButton(BackstageViewPage page, bool haschild = false, bool child = false)
{
if (!page.Show)
{
return;
}
string label = page.LinkText;
int heightextra = 0;
if (haschild)
{
label = ">> " + label;
}
if (child)
{
int count = label.Split('\n').Count();
label = " " + label.Replace("\n", "\n ");
heightextra = 15 * (count - 1);
}
var lnkButton = new BackstageViewButton
{
Text = label,
Tag = page,
Top = ButtonTopPos,
// Top = _items.TakeWhile(i => i != page).Sum(i => i.Spacing),
Width = this.pnlMenu.Width,
Height = ButtonHeight + heightextra,
ContentPageColor = this.BackColor,
PencilBorderColor = _buttonsAreaPencilColor,
SelectedTextColor = _selectedTextColor,
UnSelectedTextColor = _unSelectedTextColor,
HighlightColor1 = _highlightColor1,
HighlightColor2 = _highlightColor2,
//Dock = DockStyle.Bottom
};
pnlMenu.Controls.Add(lnkButton);
lnkButton.Click += this.ButtonClick;
lnkButton.DoubleClick += lnkButton_DoubleClick;
ButtonTopPos += lnkButton.Height;
pnlMenu.Invalidate();
}
/// <summary>
/// Add a page (tab) to this backstage view. Will be added at the end/bottom
/// </summary>
public BackstageViewPage AddPage(UserControl userControl, string headerText, BackstageViewPage Parent, bool advanced)
{
var page = new BackstageViewPage(userControl, headerText, Parent, advanced)
{
Page =
{
//Anchor = AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right | AnchorStyles.Top,
Location = new Point(0, 0),
Dock = DockStyle.Fill,
Visible = false,
}
};
_items.Add(page);
page.Page.Visible = false;
this.pnlPages.Controls.Add(page.Page);
return page;
}
private void CreateLinkButton(BackstageViewPage page, bool haschild = false, bool child = false)
{
string label = page.LinkText;
if (haschild)
{
label = ">> " + label;
}
if (child)
{
label = " " + label;
}
var lnkButton = new BackstageViewButton
{
Text = label,
Tag = page,
Top = ButtonTopPos,
// Top = _items.TakeWhile(i => i != page).Sum(i => i.Spacing),
Width = this.pnlMenu.Width,
Height = ButtonHeight,
ContentPageColor = this.BackColor,
PencilBorderColor = _buttonsAreaPencilColor,
SelectedTextColor = _selectedTextColor,
UnSelectedTextColor = _unSelectedTextColor,
HighlightColor1 = _highlightColor1,
HighlightColor2 = _highlightColor2,
//Dock = DockStyle.Bottom
};
pnlMenu.Controls.Add(lnkButton);
lnkButton.Click += this.ButtonClick;
lnkButton.DoubleClick += lnkButton_DoubleClick;
ButtonTopPos += lnkButton.Height;
}
/// <summary>
/// Add a page (tab) to this backstage view. Will be added at the end/bottom
/// </summary>
public BackstageViewPage AddPage(UserControl userControl, string headerText, BackstageViewPage Parent, bool advanced)
{
var page = new BackstageViewPage(userControl, headerText, Parent, advanced)
{
Page =
{
//Anchor = AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right | AnchorStyles.Top,
Location = new Point(0, 0),
Dock = DockStyle.Fill,
Visible = false,
}
};
_items.Add(page);
page.Page.Visible = false;
this.pnlPages.Controls.Add(page.Page);
return page;
}
public int IndexOf(BackstageViewPage itemType)
{
return List.IndexOf(itemType);
}
public void Insert(int index, BackstageViewPage itemType)
{
List.Insert(index, itemType);
}
public void Remove(BackstageViewPage itemType)
{
List.Remove(itemType);
}
/// <summary>
/// Add a page (tab) to this backstage view. Will be added at the end/bottom
/// </summary>
public BackstageViewPage AddPage(Type userControl, string headerText, BackstageViewPage Parent, bool advanced)
{
var page = new BackstageViewPage(userControl, headerText, Parent, advanced);
_items.Add(page);
return page;
}
private void popoutForm_FormClosing(object sender, FormClosingEventArgs e)
{
// get the page back
var temp = ((Form)sender).Tag as BackstageViewPage;
// add back to where it belongs
this.pnlPages.Controls.Add(temp.Page);
// clear the controls, so we dont dispose the good control when it closes
((Form)sender).Controls.Clear();
popoutPage = null;
}
private bool PageHasChildren(BackstageViewPage parent)
{
// check for children
foreach (BackstageViewPage child in _items)
{
if (child.GetType() == typeof(BackstageViewPage))
{
if (((BackstageViewPage)child).Parent == parent)
{
return true;
}
}
}
return false;
}
public void Remove(BackstageViewPage itemType)
{
List.Remove(itemType);
}
public void Insert(int index, BackstageViewPage itemType)
{
List.Insert(index, itemType);
}
public int IndexOf(BackstageViewPage itemType)
{
return(List.IndexOf(itemType));
}
public void DrawMenu(BackstageViewPage CurrentPage, bool force = false)
{
if (!force)
{
if (_activePage == CurrentPage || CurrentPage == null)
{
return;
}
}
pnlMenu.Visible = false;
pnlMenu.SuspendLayout();
pnlMenu.Controls.Clear();
// reset back to 0
ButtonTopPos = 0;
foreach (BackstageViewItem page in _items)
{
if (page.GetType() == typeof(BackstageViewPage))
{
// its a base item. we want it
if (((BackstageViewPage)page).Parent == null)
{
bool children = PageHasChildren(page);
CreateLinkButton((BackstageViewPage)page, children);
// remember whats expanded
if (CurrentPage == page && children)
{
if (expanded.Contains((BackstageViewPage)page))
{
expanded.Remove((BackstageViewPage)page);
}
else
{
expanded.Add((BackstageViewPage)page);
}
}
// check for children
foreach (BackstageViewItem childrenpage in _items)
{
if (childrenpage.GetType() == typeof(BackstageViewPage))
{
if (((BackstageViewPage)childrenpage).Parent == ((BackstageViewPage)page))
{
// check if current page has a parent thats not expanded
if (CurrentPage == childrenpage && !expanded.Contains((BackstageViewPage)page))
{
expanded.Add((BackstageViewPage)page);
DrawMenu(CurrentPage, true);
return;
}
// draw all the siblings
if (expanded.Contains((BackstageViewPage)page))
{
CreateLinkButton((BackstageViewPage)childrenpage, false, true);
}
}
}
}
continue;
}
}
else
{
ButtonTopPos += page.Spacing;
}
}
pnlMenu.ResumeLayout(false);
pnlMenu.PerformLayout();
pnlMenu.Visible = true;
}
public BackstageViewPage(UserControl page, string linkText, BackstageViewPage parent = null)
{
Page = page;
LinkText = linkText;
Parent = parent;
}
/// <summary>
/// Add a page (tab) to this backstage view. Will be added at the end/bottom
/// </summary>
public BackstageViewPage AddPage(UserControl userControl, string headerText, BackstageViewPage Parent)
{
var page = new BackstageViewPage(userControl, headerText, Parent)
{
Page =
{
//Anchor = AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right | AnchorStyles.Top,
Location = new Point(0, 0),
Dock = DockStyle.Fill,
Visible = false,
}
};
_items.Add(page);
//CreateLinkButton(page);
//DrawMenu(page);
page.Page.Visible = false;
this.pnlPages.Controls.Add(page.Page);
if (_activePage == null)
{
// _activePage = page;
// ActivatePage(page);
}
return page;
}
private void CreateLinkButton(BackstageViewPage page, bool haschild = false, bool child = false)
{
if (!page.Show)
return;
string label = page.LinkText;
int heightextra = 0;
if (haschild)
{
label = ">> " + label;
}
if (child)
{
int count = label.Split('\n').Count();
label = " " + label.Replace("\n", "\n ");
heightextra = 15 * (count - 1);
}
var lnkButton = new BackstageViewButton
{
Text = label,
Tag = page,
Top = ButtonTopPos,
// Top = _items.TakeWhile(i => i != page).Sum(i => i.Spacing),
Width = this.pnlMenu.Width,
Height = ButtonHeight + heightextra,
ContentPageColor = this.BackColor,
PencilBorderColor = _buttonsAreaPencilColor,
SelectedTextColor = _selectedTextColor,
UnSelectedTextColor = _unSelectedTextColor,
HighlightColor1 = _highlightColor1,
HighlightColor2 = _highlightColor2,
//Dock = DockStyle.Bottom
};
pnlMenu.Controls.Add(lnkButton);
lnkButton.Click += this.ButtonClick;
lnkButton.DoubleClick += lnkButton_DoubleClick;
ButtonTopPos += lnkButton.Height;
}
public int Add(BackstageViewPage itemType)
{
return(List.Add(itemType));
}
public void DrawMenu(BackstageViewPage CurrentPage, bool force = false)
{
if (!force)
{
if (_activePage == CurrentPage || CurrentPage == null)
{
bool children = PageHasChildren(CurrentPage);
if (!children)
{
return;
}
}
}
pnlMenu.Visible = false;
pnlMenu.SuspendLayout();
pnlMenu.Controls.Clear();
// reset back to 0
ButtonTopPos = 0;
foreach (BackstageViewPage page in _items)
{
if (page.GetType() == typeof(BackstageViewPage))
{
// skip advanced pages if we are not advanced
if (page.Advanced && !Advanced)
{
continue;
}
// its a base item. we want it
if (((BackstageViewPage)page).Parent == null)
{
bool children = PageHasChildren(page);
CreateLinkButton((BackstageViewPage)page, children);
// remember whats expanded
if (CurrentPage == page && children)
{
if (expanded.Contains((BackstageViewPage)page))
{
expanded.Remove((BackstageViewPage)page);
}
else
{
expanded.Add((BackstageViewPage)page);
}
}
// check for children
foreach (BackstageViewPage childrenpage in _items)
{
if (childrenpage.GetType() == typeof(BackstageViewPage))
{
if (((BackstageViewPage)childrenpage).Parent == ((BackstageViewPage)page))
{
// check if current page has a parent thats not expanded
if (CurrentPage == childrenpage && !expanded.Contains((BackstageViewPage)page))
{
expanded.Add((BackstageViewPage)page);
DrawMenu(CurrentPage, true);
return;
}
// draw all the siblings
if (expanded.Contains((BackstageViewPage)page) || this.DesignMode)
{
CreateLinkButton((BackstageViewPage)childrenpage, false, true);
}
}
}
}
continue;
}
}
else
{
ButtonTopPos += page.Spacing;
}
}
pnlMenu.ResumeLayout(false);
pnlMenu.PerformLayout();
pnlMenu.Visible = true;
}
public bool Contains(BackstageViewPage itemType)
{
return List.Contains(itemType);
}
/*
* Experimental - double clicking a button will spawn it out into a new form
* Care must be given to lifecycle here - two pages can now be interacted with
* 'simultaneously'
*/
private void lnkButton_DoubleClick(object sender, EventArgs e)
{
var backstageViewButton = ((BackstageViewButton)sender);
var associatedPage = backstageViewButton.Tag as BackstageViewPage;
var popoutForm = new Form();
popoutForm.FormClosing += popoutForm_FormClosing;
int maxright = 0, maxdown = 0;
foreach (Control ctl in associatedPage.Page.Controls)
{
maxright = Math.Max(ctl.Right, maxright);
maxdown = Math.Max(ctl.Bottom, maxdown);
}
// set the height to 0, so we can derive the header height in the next step
popoutForm.Height = 0;
popoutForm.Size = new Size(maxright + 20, maxdown + 20 + popoutForm.Height);
popoutForm.Controls.Add(associatedPage.Page);
popoutForm.Tag = associatedPage;
popoutForm.Text = associatedPage.LinkText;
popoutPage = associatedPage;
popoutForm.BackColor = this.BackColor;
popoutForm.ForeColor = this.ForeColor;
popoutForm.Show(this);
}
public int Add(BackstageViewPage itemType)
{
return List.Add(itemType);
}
public void ActivatePage(BackstageViewPage associatedPage)
{
if (associatedPage == null)
{
if (associatedPage.Page == null)
return;
if (_activePage == null)
DrawMenu(null, true);
return;
}
MissionPlanner.Utilities.Tracking.AddPage(associatedPage.Page.GetType().ToString(), associatedPage.LinkText);
this.SuspendLayout();
associatedPage.Page.SuspendLayout();
DrawMenu(associatedPage, false);
// Deactivate old page
if (_activePage != null && _activePage.Page is IDeactivate)
{
((IDeactivate)(_activePage.Page)).Deactivate();
}
// deactivate the old page - obsolete way of notifying activation
//_activePage.Page.Close();
foreach (BackstageViewPage p in Pages)
{
if (p.Page.Visible != false)
p.Page.Visible = false;
}
try
{ // if the button was on an expanded tab. when we leave it no longer exits
if (_activePage != null)
{
var oldButton = this.pnlMenu.Controls.OfType<BackstageViewButton>().Single(b => b.Tag == _activePage);
oldButton.IsSelected = false;
}
}
catch { }
// new way of notifying activation. Goal is to get rid of BackStageViewContentPanel
// so plain old user controls can be added
if (associatedPage.Page is IActivate)
{
((IActivate)(associatedPage.Page)).Activate();
}
//this.PerformLayout();
associatedPage.Page.ResumeLayout();
this.ResumeLayout();
// show it
associatedPage.Page.Visible = true;
try
{
var newButton = this.pnlMenu.Controls.OfType<BackstageViewButton>().Single(b => b.Tag == associatedPage);
newButton.IsSelected = true;
}
catch { }
_activePage = associatedPage;
}
public BackstageViewPage(UserControl page, string linkText, BackstageViewPage parent = null)
{
Page = page;
LinkText = linkText;
Parent = parent;
}
public void DrawMenu(BackstageViewPage CurrentPage, bool force = false)
{
if (!force)
{
if (_activePage == CurrentPage || CurrentPage == null)
{
bool children = PageHasChildren(CurrentPage);
if (!children)
{
return;
}
}
}
pnlMenu.Controls.Clear();
// reset back to 0
ButtonTopPos = 0;
foreach (BackstageViewPage page in _items)
{
if (page.GetType() == typeof(BackstageViewPage))
{
// skip advanced pages if we are not advanced
if (page.Advanced && !Advanced)
{
continue;
}
// its a base item. we want it
if (((BackstageViewPage)page).Parent == null)
{
bool children = PageHasChildren(page);
CreateLinkButton((BackstageViewPage)page, children);
// remember whats expanded
if (CurrentPage == page && children)
{
if (expanded.Contains((BackstageViewPage)page))
{
expanded.Remove((BackstageViewPage)page);
}
else
{
expanded.Add((BackstageViewPage)page);
}
}
// check for children
foreach (BackstageViewPage childrenpage in _items)
{
if (childrenpage.GetType() == typeof(BackstageViewPage))
{
if (((BackstageViewPage)childrenpage).Parent == ((BackstageViewPage)page))
{
// check if current page has a parent thats not expanded
if (CurrentPage == childrenpage && !expanded.Contains((BackstageViewPage)page))
{
expanded.Add((BackstageViewPage)page);
DrawMenu(CurrentPage, true);
return;
}
// draw all the siblings
if (expanded.Contains((BackstageViewPage)page) || this.DesignMode)
{
CreateLinkButton((BackstageViewPage)childrenpage, false, true);
}
}
}
}
continue;
}
}
else
{
ButtonTopPos += page.Spacing;
}
}
pnlMenu.Invalidate();
}
public void ActivatePage(BackstageViewPage associatedPage)
{
if (associatedPage == null)
{
if (associatedPage.Page == null)
return;
if (_activePage == null)
DrawMenu(null, true);
return;
}
MissionPlanner.Utilities.Tracking.AddPage(associatedPage.Page.GetType().ToString(), associatedPage.LinkText);
this.SuspendLayout();
associatedPage.Page.SuspendLayout();
DrawMenu(associatedPage, false);
// Deactivate old page
if (_activePage != null && _activePage.Page is IDeactivate)
{
((IDeactivate)(_activePage.Page)).Deactivate();
}
// deactivate the old page - obsolete way of notifying activation
//_activePage.Page.Close();
foreach (BackstageViewPage p in Pages)
{
if (p.Page.Visible != false)
p.Page.Visible = false;
}
try
{ // if the button was on an expanded tab. when we leave it no longer exits
if (_activePage != null)
{
var oldButton = this.pnlMenu.Controls.OfType<BackstageViewButton>().Single(b => b.Tag == _activePage);
oldButton.IsSelected = false;
}
}
catch { }
// new way of notifying activation. Goal is to get rid of BackStageViewContentPanel
// so plain old user controls can be added
if (associatedPage.Page is IActivate)
{
((IActivate)(associatedPage.Page)).Activate();
}
//this.PerformLayout();
associatedPage.Page.ResumeLayout();
this.ResumeLayout();
// show it
associatedPage.Page.Visible = true;
try
{
var newButton = this.pnlMenu.Controls.OfType<BackstageViewButton>().Single(b => b.Tag == associatedPage);
newButton.IsSelected = true;
}
catch { }
_activePage = associatedPage;
}
public void ActivatePage(BackstageViewPage associatedPage)
{
if (associatedPage == null)
{
if (_activePage == null)
{
DrawMenu(null, true);
}
return;
}
Tracking?.Invoke(associatedPage.Page.GetType().ToString(), associatedPage.LinkText);
var start = DateTime.Now;
this.SuspendLayout();
associatedPage.Page.SuspendLayout();
DrawMenu(associatedPage, false);
// Deactivate old page
if (_activePage != null && _activePage.Page is IDeactivate)
{
try
{
((IDeactivate)(_activePage.Page)).Deactivate();
}
catch (Exception ex)
{
log.Error(ex);
}
}
// deactivate the old page - obsolete way of notifying activation
//_activePage.Page.Close();
if (_activePage != null && _activePage.Page != null)
{
_activePage.Page.Visible = false;
}
try
{ // if the button was on an expanded tab. when we leave it no longer exits
if (_activePage != null)
{
var oldButton = this.pnlMenu.Controls.OfType <BackstageViewButton>().Single(b => b.Tag == _activePage);
oldButton.IsSelected = false;
}
}
catch (Exception ex)
{
log.Error(ex);
}
associatedPage.Page.ResumeLayout(false);
this.ResumeLayout(false);
// show it
associatedPage.Page.Visible = true;
if (!pnlPages.Controls.Contains(associatedPage.Page))
{
this.pnlPages.Controls.Add(associatedPage.Page);
}
// new way of notifying activation. Goal is to get rid of BackStageViewContentPanel
// so plain old user controls can be added
if (associatedPage.Page is IActivate)
{
((IActivate)(associatedPage.Page)).Activate();
}
try
{
var newButton = this.pnlMenu.Controls.OfType <BackstageViewButton>().Single(b => b.Tag == associatedPage);
newButton.IsSelected = true;
}
catch (Exception ex)
{
log.Error(ex);
}
var end = DateTime.Now;
log.DebugFormat("{0} {1} {2}", associatedPage.Page.GetType().ToString(), associatedPage.LinkText,
(end - start).TotalMilliseconds);
_activePage = associatedPage;
}
public bool Contains(BackstageViewPage itemType)
{
return(List.Contains(itemType));
}
