public void SetIndicatorMarginEnabled(VIEWPREFERENCES5 viewPrefs, bool bShow)
{
// Set the value
viewPrefs.fWidgetMargin = (uint)(bShow ? 1 : 0);
// Save the update to the viewPrefs
SetViewPrefererences(viewPrefs);
}
public void ExecToggleSelectionMargin(IWpfTextView textView)
{
// Get the view preferences
VIEWPREFERENCES5 viewPrefs = GetViewPreferences();
bool enabled = IsSelectionMarginEnabled(viewPrefs);
SetSelectionMarginEnabled(viewPrefs, !enabled);
}
public void ExecToggleStructureGuideLines(IWpfTextView textView)
{
// Get the view preferences
VIEWPREFERENCES5 viewPrefs = GetViewPreferences();
bool enabled = IsStructureGuideLinesEnabled(viewPrefs);
SetStructureGuideLinesEnabled(viewPrefs, !enabled);
}
private void HideAllEditorMargins(VIEWPREFERENCES5 viewPrefs, LANGPREFERENCES3 langPrefs)
{
// Mark all editor margins as hidden
viewPrefs.fWidgetMargin = 0;
langPrefs.fLineNumbers = 0;
viewPrefs.fSelectionMargin = 0;
SaveAllUserPreferences(viewPrefs, langPrefs);
}
public void ExecToggleIndicatorMargin()
{
// Get the view preferences
VIEWPREFERENCES5 viewPrefs = GetViewPreferences();
bool enabled = IsIndicatorMarginEnabled(viewPrefs);
SetIndicatorMarginEnabled(!enabled);
}
private void GetAllUserPreferences(Guid langServiceGuid, out VIEWPREFERENCES5 viewPrefs, out LANGPREFERENCES3 langPrefs)
{
LANGPREFERENCES3[] langPrefsArr = new LANGPREFERENCES3[] { new LANGPREFERENCES3() };
VIEWPREFERENCES5[] viewPrefsArr = new VIEWPREFERENCES5[] { new VIEWPREFERENCES5() };
langPrefsArr[0].guidLang = langServiceGuid;
Marshal.ThrowExceptionForHR(TextManager.GetUserPreferences6(viewPrefsArr, langPrefsArr, null));
langPrefs = langPrefsArr[0];
viewPrefs = viewPrefsArr[0];
}
private void SaveCurrentViewAndLangPrefs(VIEWPREFERENCES5 viewPrefs, LANGPREFERENCES3 langPrefs)
{
// Create a Map of settings to restore to
Dictionary <string, object> restoreSettings = new Dictionary <string, object>
{
// Save the viewPrefs and langPrefs
["ViewPrefs"] = viewPrefs, // Holds Breakpoint, SelectionMargin
["LangPrefs"] = langPrefs // Holds LineNumbers
};
// Save the RestoreActions to the global map against the given language type
RestoreSettingsMap[languageServiceGuid] = restoreSettings;
}
public void QueryStatusToggleTrackChanges(OLECMD[] prgCmds)
{
//EnableAndCheckCommand(prgCmds, IsSelectionMarginEnabled());
prgCmds[0].cmdf |= (uint)OLECMDF.OLECMDF_SUPPORTED;
VIEWPREFERENCES5 viewPrefs = GetViewPreferences();
if (IsSelectionMarginEnabled(viewPrefs))
{
prgCmds[0].cmdf |= (uint)OLECMDF.OLECMDF_ENABLED;
}
if (IsTrackChangesEnabled(viewPrefs))
{
prgCmds[0].cmdf |= (uint)OLECMDF.OLECMDF_LATCHED;
}
}
private bool AllMarginsAreHidden(VIEWPREFERENCES5 viewPrefs, LANGPREFERENCES3 langPrefs)
{
// Check for BreakPoint, LineNumbers, SelectionMargin, TrackChanges
if (IsIndicatorMarginEnabled(viewPrefs))
{
return(false);
}
if (IsLineNumbersEnabled(langPrefs))
{
return(false);
}
if (IsSelectionMarginEnabled(viewPrefs))
{
return(false);
}
return(true);
}
private void RestoreMargins()
{
// Get old user settings
RestoreSettingsMap.TryGetValue(languageServiceGuid, out Dictionary <string, object> restoreSettings);
if (restoreSettings == null)
{
return; // No previous settings found. Exit out.
}
VIEWPREFERENCES5 oldViewPrefs = (VIEWPREFERENCES5)restoreSettings["ViewPrefs"];
LANGPREFERENCES3 oldLangPrefs = (LANGPREFERENCES3)restoreSettings["LangPrefs"];
// Fetch the latest settings
GetAllUserPreferences(languageServiceGuid, out VIEWPREFERENCES5 viewPrefs, out LANGPREFERENCES3 langPrefs);
// Update all the margins to be the same as the restore settings
viewPrefs.fWidgetMargin = oldViewPrefs.fWidgetMargin;
viewPrefs.fSelectionMargin = oldViewPrefs.fSelectionMargin;
langPrefs.fLineNumbers = oldLangPrefs.fLineNumbers;
// Save the new settings
SaveAllUserPreferences(viewPrefs, langPrefs);
}
private bool IsSelectionMarginEnabled(VIEWPREFERENCES5 viewPrefs)
{
return(viewPrefs.fSelectionMargin == 1);
}
private void SetViewPrefererences(VIEWPREFERENCES5 viewPrefs)
{
Marshal.ThrowExceptionForHR(TextManager.SetUserPreferences6(new VIEWPREFERENCES5[] { viewPrefs }, null, null));
}
private VIEWPREFERENCES5 GetViewPreferences()
{
VIEWPREFERENCES5[] viewPrefs = new VIEWPREFERENCES5[] { new VIEWPREFERENCES5() };
Marshal.ThrowExceptionForHR(TextManager.GetUserPreferences6(viewPrefs, null, null));
return(viewPrefs[0]);
}
private bool IsStructureGuideLinesEnabled(VIEWPREFERENCES5 viewPrefs)
{
return(viewPrefs.fShowBlockStructure == 1);
}
private bool IsStructureGuideLinesEnabled()
{
VIEWPREFERENCES5 viewPrefs = GetViewPreferences();
return(IsStructureGuideLinesEnabled(viewPrefs));
}
private bool IsIndicatorMarginEnabled(VIEWPREFERENCES5 viewPrefs)
{
return(viewPrefs.fWidgetMargin == 1);
}
private bool IsTrackChangesEnabled(VIEWPREFERENCES5 viewPrefs)
{
return(viewPrefs.fTrackChanges == 1);
}
private void SetStructureGuideLinesEnabled(VIEWPREFERENCES5 viewPrefs, bool enabled)
{
viewPrefs.fShowBlockStructure = (uint)(enabled ? 1 : 0);
// Save the update to the viewPrefs
SetViewPrefererences(viewPrefs);
}
private void SetTrackChangesEnabled(VIEWPREFERENCES5 viewPrefs, bool enabled)
{
viewPrefs.fTrackChanges = (uint)(enabled ? 1 : 0);
// Save the update to the viewPrefs
SetViewPrefererences(viewPrefs);
}
private void SetSelectionMarginEnabled(VIEWPREFERENCES5 viewPrefs, bool enabled)
{
viewPrefs.fSelectionMargin = (uint)(enabled ? 1 : 0);
// Save the update to the viewPrefs
SetViewPrefererences(viewPrefs);
}
private void SaveAllUserPreferences(VIEWPREFERENCES5 viewPrefs, LANGPREFERENCES3 langPrefs)
{
Marshal.ThrowExceptionForHR(TextManager.SetUserPreferences6(new VIEWPREFERENCES5[] { viewPrefs }, new LANGPREFERENCES3[] { langPrefs }, null));
}
