// MAY return null!
private TabPage CreateTab(PanelInformation.PanelIDs ptype, string name, int dn, int posindex)
{
// debug - create an example tab page
// keep for now
//TabPage page = new TabPage();
//page.Location = new System.Drawing.Point(4, 22); // copied from normal tab creation code
//page.Padding = new System.Windows.Forms.Padding(3);
//UserControl uc = new UserControl();
//uc.Dock = DockStyle.Fill;
//uc.AutoScaleMode = AutoScaleMode.Inherit;
//page.Controls.Add(uc);
//ExtendedControls.TabStrip ts = new ExtendedControls.TabStrip();
//ts.Dock = DockStyle.Fill;
//uc.Controls.Add(ts);
//TabPages.Insert(posindex, page);
UserControls.UserControlCommonBase uccb = PanelInformation.Create(ptype); // must create, since its a ptype.
if (uccb == null) // if ptype is crap, it returns null.. catch
{
return(null);
}
uccb.AutoScaleMode = AutoScaleMode.Inherit; // inherit will mean Font autoscale won't happen at attach
uccb.Dock = System.Windows.Forms.DockStyle.Fill; // uccb has to be fill, even though the VS designer does not indicate you need to set it.. copied from designer code
uccb.Location = new System.Drawing.Point(3, 3);
if (dn == -1) // if work out display number
{
List <int> idlist = (from TabPage p in TabPages where p.Controls[0].GetType() == uccb.GetType() select(p.Controls[0] as UserControls.UserControlCommonBase).displaynumber).ToList();
if (!idlist.Contains(UserControls.UserControlCommonBase.DisplayNumberPrimaryTab))
{
dn = UserControls.UserControlCommonBase.DisplayNumberPrimaryTab;
}
else
{ // search for empty id.
for (int i = UserControls.UserControlCommonBase.DisplayNumberStartExtraTabs; i <= UserControls.UserControlCommonBase.DisplayNumberStartExtraTabsMax; i++)
{
if (!idlist.Contains(i))
{
dn = i;
break;
}
}
}
}
//System.Diagnostics.Debug.WriteLine("Create tab {0} dn {1} at {2}", ptype, dn, posindex);
int numoftab = (dn == UserControls.UserControlCommonBase.DisplayNumberPrimaryTab) ? 0 : (dn - UserControls.UserControlCommonBase.DisplayNumberStartExtraTabs + 1);
if (uccb is UserControls.UserControlContainerSplitter && numoftab > 0) // so history is a splitter, so first real splitter will be dn=100, adjust for it
{
numoftab--;
}
string postfix = numoftab == 0 ? "" : "(" + numoftab.ToStringInvariant() + ")";
string title = name != null ? name : (PanelInformation.GetPanelInfoByPanelID(ptype).WindowTitle + postfix);
uccb.Name = title; // for debugging use
TabPage page = new TabPage(title);
page.Location = new System.Drawing.Point(4, 22); // copied from normal tab creation code
page.Padding = new System.Windows.Forms.Padding(3); // this is to allow a pad around the sides
page.Controls.Add(uccb);
TabPages.Insert(posindex, page); // with inherit above, no font autoscale
//Init control after it is added to the form
uccb.Init(eddiscovery, dn); // start the uccb up
uccb.Scale(this.FindForm().CurrentAutoScaleFactor()); // scale and
EDDTheme.Instance.ApplyStd(page); // theme it. Order as per the contract in UCCB
return(page);
}
private Control MakeNode(string s)
{
BaseUtils.StringParser sp = new BaseUtils.StringParser(s); // ctrl string is tag,panelid enum number
int tagid = sp.NextInt(",") ?? 0; // enum id
sp.IsCharMoveOn(',');
int panelid = sp.NextInt(",") ?? NoTabPanelSelected; // if not valid, we get an empty tab control
if (panelid >= FixedPanelOffset) // this range of ids are UCCB directly in the splitter, so are not changeable
{
PanelInformation.PanelInfo pi = PanelInformation.GetPanelInfoByPanelID((PanelInformation.PanelIDs)(panelid - FixedPanelOffset));
if (pi == null)
{
pi = PanelInformation.GetPanelInfoByPanelID(PanelInformation.PanelIDs.Log); // make sure we have a valid one - can't return nothing
}
UserControlCommonBase uccb = PanelInformation.Create(pi.PopoutID); // must return as we made sure pi is valid
uccb.AutoScaleMode = AutoScaleMode.Inherit; // very very important and took 2 days to work out!
uccb.Dock = DockStyle.Fill;
uccb.Tag = tagid;
uccb.Name = "UC-" + tagid.ToStringInvariant();
return(uccb);
}
else // positive ones are tab strip with the panel id selected, if valid..
{
ExtendedControls.TabStrip tabstrip = new ExtendedControls.TabStrip();
tabstrip.ImageList = PanelInformation.GetUserSelectablePanelImages(TabListSortAlpha);
tabstrip.TextList = PanelInformation.GetUserSelectablePanelDescriptions(TabListSortAlpha);
tabstrip.TagList = PanelInformation.GetUserSelectablePanelIDs(TabListSortAlpha).Cast <Object>().ToArray();
tabstrip.ListSelectionItemSeparators = PanelInformation.GetUserSelectableSeperatorIndex(TabListSortAlpha);
tabstrip.Dock = DockStyle.Fill;
tabstrip.StripMode = ExtendedControls.TabStrip.StripModeType.ListSelection;
tabstrip.Tag = tagid; // Tag stores the ID index of this view
tabstrip.Name = Name + "." + tagid.ToStringInvariant();
//System.Diagnostics.Debug.WriteLine("Make new tab control " + tabstrip.Name + " id " + tagid + " of " + panelid );
tabstrip.OnRemoving += (tab, ctrl) =>
{
UserControlCommonBase uccb = ctrl as UserControlCommonBase;
uccb.CloseDown();
AssignTHC(); // in case we removed anything
};
tabstrip.OnCreateTab += (tab, si) => // called when the tab strip wants a new control for a tab.
{
PanelInformation.PanelInfo pi = PanelInformation.GetPanelInfoByPanelID((PanelInformation.PanelIDs)tab.TagList[si]); // must be valid, as it came from the taglist
Control c = PanelInformation.Create(pi.PopoutID);
(c as UserControlCommonBase).AutoScaleMode = AutoScaleMode.Inherit;
c.Name = pi.WindowTitle; // tabs uses Name field for display, must set it
System.Diagnostics.Trace.WriteLine("SP:Create Tab " + c.Name);
return(c);
};
tabstrip.OnPostCreateTab += (tab, ctrl, i) => // only called during dynamic creation..
{
int tabstripid = (int)tab.Tag; // tag from tab strip
int displaynumber = DisplayNumberOfSplitter(tabstripid); // tab strip - use tag to remember display id which helps us save context.
UserControlCommonBase uc = ctrl as UserControlCommonBase;
if (uc != null)
{
System.Diagnostics.Trace.WriteLine("SP:Make Tab " + tabstripid + " with dno " + displaynumber + " Use THC " + ucursor_inuse.GetHashCode());
uc.Init(discoveryform, displaynumber); // init..
uc.Scale(this.FindForm().CurrentAutoScaleFactor()); // keeping to the contract, scale and
discoveryform.theme.ApplyStd(uc); // theme the uc. between init and set cursor
uc.SetCursor(ucursor_inuse);
uc.LoadLayout();
uc.InitialDisplay();
}
AssignTHC(); // in case we added one
};
tabstrip.OnPopOut += (tab, i) => { discoveryform.PopOuts.PopOut((PanelInformation.PanelIDs)tabstrip.TagList[i]); };
PanelInformation.PanelIDs[] pids = PanelInformation.GetUserSelectablePanelIDs(TabListSortAlpha); // sort order v.important.. we need the right index, dep
int indexofentry = Array.FindIndex(pids, x => x == (PanelInformation.PanelIDs)panelid); // find ID in array.. -1 if not valid ID, it copes with -1
if (indexofentry >= 0) // if we have a panel, open it
{
tabstrip.Create(indexofentry); // create but not post create during the init phase. Post create is only used during dynamics
}
return(tabstrip);
}
}
