public static string[] AvailableFontFaceNames()
{
IntPtr pStringArray = UnsafeNativeMethods.ON_StringArray_New();
int count = UnsafeNativeMethods.CRhinoFontTable_GetFontNames(pStringArray);
string[] rc = new string[count];
using (Rhino.Runtime.StringHolder sh = new Runtime.StringHolder())
{
IntPtr pStringHolder = sh.NonConstPointer();
for (int i = 0; i < count; i++)
{
UnsafeNativeMethods.ON_StringArray_Get(pStringArray, i, pStringHolder);
rc[i] = sh.ToString();
}
}
UnsafeNativeMethods.ON_StringArray_Delete(pStringArray);
if (count < 1)
{
System.Drawing.Text.InstalledFontCollection fonts = new System.Drawing.Text.InstalledFontCollection();
rc = new string[fonts.Families.Length];
for (int i = 0; i < fonts.Families.Length; i++)
{
rc[i] = fonts.Families[i].Name;
}
}
Array.Sort(rc);
return(rc);
}
/// <summary>
/// Get a string version of a number in a given unit system / display mode.
/// </summary>
/// <param name="x">The number to format into a string.</param>
/// <param name="units">The unit system for the number.</param>
/// <param name="mode">How the number should be formatted.</param>
/// <param name="precision">The precision of the number.</param>
/// <param name="appendUnitSystemName">Adds unit system name to the end of the number.</param>
/// <returns>The formatted number.</returns>
public static string FormatNumber(double x, UnitSystem units, DistanceDisplayMode mode, int precision, bool appendUnitSystemName)
{
using (Rhino.Runtime.StringHolder sh = new Runtime.StringHolder())
{
IntPtr pString = sh.NonConstPointer();
UnsafeNativeMethods.RHC_RhinoFormatNumber(x, (int)units, (int)mode, precision, appendUnitSystemName, pString);
return(sh.ToString());
}
}
//const int idxUrl = 1;
string GetString(int which)
{
IntPtr ptr = ConstPointer();
using (Rhino.Runtime.StringHolder sh = new Runtime.StringHolder())
{
IntPtr pString = sh.NonConstPointer();
UnsafeNativeMethods.ON_3dmObjectAttributes_GetSetString(ptr, which, false, null, pString);
return(sh.ToString());
}
}
string GetStringHelper(int which)
{
IntPtr pConstThis = ConstPointer();
using (Rhino.Runtime.StringHolder sh = new Runtime.StringHolder())
{
IntPtr pString = sh.NonConstPointer();
UnsafeNativeMethods.CArgsRhinoGetLine_GetString(pConstThis, which, pString);
return(sh.ToString());
}
}
///<summary>The list of commands to not repeat.</summary>
public static string[] CommandNames()
{
using(Rhino.Runtime.StringHolder sh = new Runtime.StringHolder())
{
IntPtr pString = sh.NonConstPointer();
UnsafeNativeMethods.CRhinoAppDontRepeatCommandSettings_GetDontRepeatList(pString);
string s = sh.ToString();
string[] rc = s.Split(new char[] { ' ', '\n' });
for (int i = 0; i < rc.Length; i++)
{
rc[i] = rc[i].Trim();
}
return rc;
}
}
///<summary>Input list of commands that force AutoSave prior to running.</summary>
public static string[] AutoSaveBeforeCommands()
{
using (Rhino.Runtime.StringHolder sh = new Runtime.StringHolder())
{
IntPtr pStringHolder = sh.NonConstPointer();
UnsafeNativeMethods.RhFileSettings_AutosaveBeforeCommands(pStringHolder);
string s = sh.ToString();
if( string.IsNullOrEmpty(s) )
return null;
return s.Split(new char[] { ' ' });
}
}
/// <summary>
/// Get a string version of a number in a given unit system / display mode.
/// </summary>
/// <param name="x">The number to format into a string.</param>
/// <param name="units">The unit system for the number.</param>
/// <param name="mode">How the number should be formatted.</param>
/// <param name="precision">The precision of the number.</param>
/// <param name="appendUnitSystemName">Adds unit system name to the end of the number.</param>
/// <returns>The formatted number.</returns>
public static string FormatNumber( double x, UnitSystem units, DistanceDisplayMode mode, int precision, bool appendUnitSystemName )
{
using (Rhino.Runtime.StringHolder sh = new Runtime.StringHolder())
{
IntPtr pString = sh.NonConstPointer();
UnsafeNativeMethods.RHC_RhinoFormatNumber(x, (int)units, (int)mode, precision, appendUnitSystemName, pString);
return sh.ToString();
}
}
/// <summary>
/// Internal method used to get string values from the C++ SDK
/// </summary>
/// <param name="which">Id of string value to get</param>
/// <returns>Returns the requested string value.</returns>
internal string GetString(StringIds which)
{
IntPtr pConstThis = ConstPointer();
using (Runtime.StringHolder sh = new Runtime.StringHolder())
{
IntPtr pString = sh.NonConstPointer();
UnsafeNativeMethods.Rdk_RenderContent_GetString(pConstThis, pString, (int)which);
return sh.ToString();
}
}
/// <summary>
/// Constructs a dictionary containing as keys the default names and as value the default macro.
/// <para>The returned dicionary contains a copy of the settings.</para>
/// </summary>
/// <returns>A new dictionary with the default name/macro combinantions.</returns>
public static System.Collections.Generic.Dictionary<string, string> GetDefaults()
{
var rc = new System.Collections.Generic.Dictionary<string,string>();
IntPtr pCommandAliasList = UnsafeNativeMethods.CRhinoAppAliasList_New();
int count = UnsafeNativeMethods.CRhinoAppAliasList_Count(pCommandAliasList);
using(Runtime.StringHolder shName = new Runtime.StringHolder())
using (Runtime.StringHolder shMacro = new Runtime.StringHolder())
{
IntPtr pName = shName.NonConstPointer();
IntPtr pMacro = shMacro.NonConstPointer();
for (int i = 0; i < count; i++)
{
if (UnsafeNativeMethods.CRhinoAppAliasList_Item(i, pName, pCommandAliasList))
{
string name = shName.ToString();
if (UnsafeNativeMethods.CRhinoAppAliasList_GetMacro(name, pMacro, pCommandAliasList))
{
string macro = shMacro.ToString();
rc[name] = macro;
}
}
}
}
UnsafeNativeMethods.CRhinoAppAliasList_Delete(pCommandAliasList);
return rc;
}
///<summary>Returns a list of command alias names.</summary>
///<returns>An array of strings. This can be empty.</returns>
public static string[] GetNames()
{
int count = UnsafeNativeMethods.CRhinoAppAliasList_Count(IntPtr.Zero);
string[] rc = new string[count];
using(Runtime.StringHolder sh = new Runtime.StringHolder())
{
IntPtr pString = sh.NonConstPointer();
for (int i = 0; i < count; i++)
{
if (UnsafeNativeMethods.CRhinoAppAliasList_Item(i, pString, IntPtr.Zero))
rc[i] = sh.ToString();
}
}
return rc;
}
//const int idxUrl = 1;
string GetString(int which)
{
IntPtr ptr = ConstPointer();
using (Rhino.Runtime.StringHolder sh = new Runtime.StringHolder())
{
IntPtr pString = sh.NonConstPointer();
UnsafeNativeMethods.ON_3dmObjectAttributes_GetSetString(ptr, which, false, null, pString);
return sh.ToString();
}
}
string GetStringHelper(int which)
{
IntPtr pConstThis = ConstPointer();
using(Rhino.Runtime.StringHolder sh = new Runtime.StringHolder())
{
IntPtr pString = sh.NonConstPointer();
UnsafeNativeMethods.CArgsRhinoGetLine_GetString(pConstThis, which, pString);
return sh.ToString();
}
}
public static string GetFileNameScripted(Custom.GetFileNameMode mode, string defaultName)
{
using (Rhino.Runtime.StringHolder sh = new Runtime.StringHolder())
{
IntPtr pString = sh.NonConstPointer();
UnsafeNativeMethods.CRhinoGetFileDialog_Get2((int)mode, defaultName, pString);
return sh.ToString();
}
}
public static string GetFileName(Custom.GetFileNameMode mode, string defaultName, string title, System.Windows.Forms.IWin32Window parent)
{
using (Rhino.Runtime.StringHolder sh = new Runtime.StringHolder())
{
IntPtr pString = sh.NonConstPointer();
IntPtr pParent = parent != null ? parent.Handle : IntPtr.Zero;
UnsafeNativeMethods.CRhinoGetFileDialog_Get((int)mode, defaultName, title, pParent, pString);
return sh.ToString();
}
}
static GeneralSettingsState CreateState(bool current)
{
IntPtr pGeneralSettings = UnsafeNativeMethods.CRhinoAppGeneralSettings_New(current);
GeneralSettingsState rc = new GeneralSettingsState();
rc.MouseSelectMode = (MouseSelectMode)UnsafeNativeMethods.CRhinoAppGeneralSettings_GetInt(pGeneralSettings, idxMouseSelectMode);
rc.MaximumPopupMenuLines = UnsafeNativeMethods.CRhinoAppGeneralSettings_GetInt(pGeneralSettings, idxMaxPopupMenuLines);
rc.MinimumUndoSteps = UnsafeNativeMethods.CRhinoAppGeneralSettings_GetInt(pGeneralSettings, idxMinUndoSteps);
rc.MaximumUndoMemoryMb = UnsafeNativeMethods.CRhinoAppGeneralSettings_GetInt(pGeneralSettings, idxMaxUndoMemoryMb);
rc.NewObjectIsoparmCount = UnsafeNativeMethods.CRhinoAppGeneralSettings_GetInt(pGeneralSettings, idxNewObjectIsoparmCount);
rc.MiddleMouseMode = (MiddleMouseMode)UnsafeNativeMethods.CRhinoAppGeneralSettings_GetInt(pGeneralSettings, idxMiddleMouseMode);
using (Rhino.Runtime.StringHolder sh = new Runtime.StringHolder())
{
IntPtr pStringHolder = sh.NonConstPointer();
UnsafeNativeMethods.CRhinoAppGeneralSettings_GetString(IntPtr.Zero, idxMiddleMousePopupToolbar, pStringHolder);
rc.MiddleMousePopupToolbar = sh.ToString();
UnsafeNativeMethods.CRhinoAppGeneralSettings_GetString(IntPtr.Zero, idxMiddleMouseMacro, pStringHolder);
rc.MiddleMouseMacro = sh.ToString();
}
rc.EnableContextMenu = UnsafeNativeMethods.CRhinoAppGeneralSettings_GetBool(pGeneralSettings, idxEnableContextMenu);
int ms = UnsafeNativeMethods.CRhinoAppGeneralSettings_GetInt(pGeneralSettings, idxContextMenuDelay);
rc.ContextMenuDelay = TimeSpan.FromMilliseconds(ms);
rc.AutoUpdateCommandHelp = UnsafeNativeMethods.CRhinoAppGeneralSettings_GetBool(pGeneralSettings, idxAutoUpdateCommandContext);
UnsafeNativeMethods.CRhinoAppGeneralSettings_Delete(pGeneralSettings);
return rc;
}
/// <summary>
/// Get macro associated with a given keyboard shortcut
/// </summary>
/// <param name="key"></param>
/// <returns></returns>
public static string GetMacro(ShortcutKey key)
{
using (Rhino.Runtime.StringHolder sh = new Runtime.StringHolder())
{
IntPtr pString = sh.NonConstPointer();
UnsafeNativeMethods.CRhinoAppShortcutKeys_Macro((int)key, pString);
return sh.ToString();
}
}
/// <summary>
/// Gets the data folder for machine or current user.
/// </summary>
/// <param name="currentUser">true if the query relates to the current user.</param>
/// <returns>A directory to user or machine data.</returns>
public static string GetDataFolder(bool currentUser)
{
using (Rhino.Runtime.StringHolder sh = new Runtime.StringHolder())
{
IntPtr pStringHolder = sh.NonConstPointer();
int which = currentUser ? idxGetRhinoRoamingProfileDataFolder : idxGetRhinoApplicationDataFolder;
UnsafeNativeMethods.CRhinoFileUtilities_GetDataFolder(pStringHolder, which);
return sh.ToString();
}
}
///<summary>Returns the macro of a command alias.</summary>
///<param name='alias'>[in] The name of the command alias.</param>
public static string GetMacro(string alias)
{
using (Runtime.StringHolder sh = new Runtime.StringHolder())
{
IntPtr pMacro = sh.NonConstPointer();
UnsafeNativeMethods.CRhinoAppAliasList_GetMacro(alias, pMacro, IntPtr.Zero);
return sh.ToString();
}
}
/// <summary>
/// Returns a list of recently opened files. Note that this function does not
/// check to make sure that these files still exist.
/// </summary>
/// <returns>An array of strings with the paths to the recently opened files.</returns>
public static string[] RecentlyOpenedFiles()
{
IntPtr pStrings = UnsafeNativeMethods.ON_StringArray_New();
int count = UnsafeNativeMethods.CRhinoApp_RecentlyOpenedFiles(pStrings);
string[] rc = new string[count];
if (count > 0)
{
using (Rhino.Runtime.StringHolder sh = new Runtime.StringHolder())
{
IntPtr pStringHolder = sh.NonConstPointer();
for (int i = 0; i < count; i++)
{
UnsafeNativeMethods.ON_StringArray_Get(pStrings, i, pStringHolder);
rc[i] = sh.ToString();
}
}
}
UnsafeNativeMethods.ON_StringArray_Delete(pStrings);
return rc;
}
/// <summary>
/// A "child slot" is the specific "slot" that a child (usually a texture) occupies.
/// This is generally the "use" of the child - in other words, the thing the child
/// operates on. Some examples are "color", "transparency".
/// </summary>
/// <param name="paramName">The name of a parameter field. Since child textures will usually correspond with some
///parameter (they generally either replace or modify a parameter over UV space) these functions are used to
///specify which parameter corresponded with child slot. If there is no correspondence, return the empty
///string.</param>
/// <returns>
/// The default behavior for these functions is to return the input string.
/// Sub-classes may (in the future) override these functions to provide different mappings.
/// </returns>
public string ChildSlotNameFromParamName(String paramName)
{
using (Runtime.StringHolder sh = new Runtime.StringHolder())
{
IntPtr pString = sh.NonConstPointer();
IntPtr pConstThis = ConstPointer();
UnsafeNativeMethods.Rdk_RenderContent_ChildSlotNameFromParamName(pConstThis, paramName, pString);
return sh.ToString();
}
}
/// <summary>
/// Searches for a file using Rhino's search imagePath. Rhino will look for a file in the following locations:
/// 1. The current document's folder.
/// 2. Folder's specified in Options dialog, File tab.
/// 3. Rhino's System folders.
/// </summary>
/// <param name="fileName">short file name to search for.</param>
/// <returns> full imagePath on success; null on error.</returns>
public static string FindFile(string fileName)
{
using (Rhino.Runtime.StringHolder sh = new Runtime.StringHolder())
{
IntPtr pStringHolder = sh.NonConstPointer();
UnsafeNativeMethods.RhDirectoryManager_FindFile(fileName, pStringHolder);
return sh.ToString();
}
}
public bool TryGetString(int id, out string value)
{
value = string.Empty;
using (Rhino.Runtime.StringHolder sh = new Runtime.StringHolder())
{
IntPtr pString = sh.NonConstPointer();
bool rc = UnsafeNativeMethods.CRhinoHistoryRecord_GetString(m_pConstRhinoHistoryRecord, id, pString);
if (rc)
value = sh.ToString();
return rc;
}
}
/// <summary>
/// Returns all of the imagePath items in Rhino's search imagePath list. See "Options Files settings" in the Rhino help file for more details.
/// </summary>
public static string[] GetSearchPaths()
{
using (Rhino.Runtime.StringHolder sh = new Runtime.StringHolder())
{
int count = SearchPathCount;
string[] rc = new string[count];
for (int i = 0; i < count; i++)
{
IntPtr pStringHolder = sh.NonConstPointer();
UnsafeNativeMethods.RhDirectoryManager_SearchPath(i, pStringHolder);
rc[i] = sh.ToString();
}
return rc;
}
}
/// <summary>
/// Gets names of all "non-test" commands for a given plug-in.
/// </summary>
/// <param name="pluginId">The plug-in ID.</param>
/// <returns>An array with all plug-in names. This can be empty, but not null.</returns>
public static string[] GetEnglishCommandNames(Guid pluginId)
{
IntPtr pStrings = UnsafeNativeMethods.ON_StringArray_New();
int count = UnsafeNativeMethods.CRhinoPluginManager_GetCommandNames(pluginId, pStrings);
string[] rc = new string[count];
using (Rhino.Runtime.StringHolder sh = new Runtime.StringHolder())
{
IntPtr pString = sh.NonConstPointer();
for (int i = 0; i < count; i++)
{
UnsafeNativeMethods.ON_StringArray_Get(pStrings, i, pString);
rc[i] = sh.ToString();
}
}
UnsafeNativeMethods.ON_StringArray_Delete(pStrings);
return rc;
}
static string GetFileString(int which)
{
using (Rhino.Runtime.StringHolder sh = new Runtime.StringHolder())
{
IntPtr pString = sh.NonConstPointer();
UnsafeNativeMethods.CRhinoAppFileSettings_GetFile(which, pString);
return sh.ToString();
}
}
