/// <summary>
/// Shows "Project Options" dialog box.
/// </summary>
public void ShowOptionsDialog()
{
settingsPages.ShowTabs=false;
settingsPages.Refresh();
if(optionsTree.SelectedNode==null)
{
optionsTree.SelectedNode=optionsTree.Nodes[0].Nodes[0];
settingsPages.SelectedIndex=0;
}
// Make a temporary projectOptions variable
ProjectOptions tempSettings=new ProjectOptions();
tempSettings.CompilerFlags=projectOptions.CompilerFlags;
tempSettings.LinkerFlags=projectOptions.LinkerFlags;
tempSettings.CrystalFrequency=projectOptions.CrystalFrequency;
tempSettings.OptimizationFlags=projectOptions.OptimizationFlags;
tempSettings.ProjectType=projectOptions.ProjectType;
tempSettings.MCU=projectOptions.MCU;
tempSettings.PrintfLibraryType=projectOptions.PrintfLibraryType;
tempSettings.ScanfLibraryType=projectOptions.ScanfLibraryType;
tempSettings.GenerateListFile=projectOptions.GenerateListFile;
tempSettings.GenerateMapFile=projectOptions.GenerateMapFile;
tempSettings.ProgrammingPort=projectOptions.ProgrammingPort;
tempSettings.OutputFolder=projectOptions.OutputFolder;
tempSettings.LinkMathLibrary=projectOptions.LinkMathLibrary;
tempSettings.OutputType=projectOptions.OutputType;
tempSettings.CharProperty=projectOptions.CharProperty;
tempSettings.BitFieldsProperty=projectOptions.BitFieldsProperty;
tempSettings.ObjCopyArguments=projectOptions.ObjCopyArguments;
tempSettings.AllowLibTypeChange=projectOptions.AllowLibTypeChange;
tempSettings.AllowMCUChange=projectOptions.AllowMCUChange;
tempSettings.AllowCrysFreqChange=projectOptions.AllowCrysFreqChange;
tempSettings.AllowMathLibChange=projectOptions.AllowMathLibChange;
tempSettings.GCC_Version=projectOptions.GCC_Version;
advancedOptionsPropertyGrid.SelectedObject=tempSettings;
if(ShowDialog(MainFormClass.MainForm)==DialogResult.OK)
{
// Reload libraries
projectOptions=tempSettings;
MainFormClass.MainForm.ClearLibraries();
// Create Instances of Libraries Newly Selected . Keeping those of selected previously.
ArrayList tempLibList=new ArrayList(32);
for(int index=0;index<selectedLibList.Items.Count;index++)
{
bool addModule=true;
foreach(object libModule in libList)
{
if(libModule.GetType().Name.Equals(selectedLibList.Items[index]))
{
addModule=false;
tempLibList.Add(libModule);
break;
}
}
if(addModule)
index=tempLibList.Add(libAssembly.CreateInstance(assemblyNamespace+"."+selectedLibList.Items[index].ToString(),false));
}
libList.Clear();
libList=tempLibList;
// Adding to libraries node in the tree.
projectFilesTree.Nodes[0].Nodes[0].Nodes[0].Nodes.Clear();
for(int index=0;index<libList.Count;index++)
{
TreeNode libNode=new TreeNode(libList[index].GetType().Name,7,7);
libNode.Tag=ProjectTreeItemTypes.LibraryItem;
projectFilesTree.Nodes[0].Nodes[0].Nodes[0].Nodes.Insert(index,libNode);
}
projectFilesTree.Nodes[0].Nodes[0].Nodes[0].Expand();
MainFormClass.MainForm.PopulateLibraries(libList);
//// Setting the library variables.
libAssembly.GetType("MegaLib.BaseLib",true,false).GetProperty("CrystalFrequency").SetValue(null,projectOptions.CrystalFrequency,BindingFlags.SetProperty|BindingFlags.Static,null,null,null);
libAssembly.GetType("MegaLib.BaseLib",true,false).GetProperty("Microcontroller").SetValue(null,projectOptions.MCU.ToString(),BindingFlags.SetProperty|BindingFlags.Static,null,null,null);
isProjectModified=true;
}
else
{
for(int index=0;index<selectedLibList.Items.Count;index++)
{
selectedLibList.SetSelected(index,true);
foreach(object libModule in libList)
{
if(libModule.GetType().Name.Equals(selectedLibList.Items[index].ToString()))
{
selectedLibList.SetSelected(index,false);
break;
}
}
}
RemoveListItems();
}
}
/// <summary>
/// Creates a new project.
/// </summary>
public void NewProject()
{
// Checks for already opened project.
if(MainFormClass.MainForm.IsProjectOpen)
{
if(!CloseProject())
return;
}
try
{
// Gets project file name and initializes project variables.
if(NewDocumentDialogClass.NewDocumentDialog.ShowNewProjectDialog(MainFormClass.MainForm)==DialogResult.OK)
{
projectFileName=NewDocumentDialogClass.NewDocumentDialog.FullFileName;
projectFileStream=new FileStream(projectFileName,FileMode.Create);
projectFileStream.Lock(0,projectFileStream.Length);
projectName=Path.GetFileNameWithoutExtension(projectFileName);
projectType=NewDocumentDialogClass.NewDocumentDialog.ProjectType;
projectVersion=megaLibVersion;
projectFolder=Path.GetDirectoryName(projectFileName);
fileSystemWatcher.Path=projectFolder;
projectOptions=new ProjectOptions();
#region Project Type Specific Initialization
if(projectType==ProjectTypes.MegaBoard_v1)
{
// SettingNameSpace
assemblyNamespace="MegaLib.MegaBoardLib";
projectOptions.GCC_Version=GCCVersions.Jan_22_2007;
projectOptions.PrintfLibraryType=LibTypes.FloatingPoint;
projectOptions.ScanfLibraryType=LibTypes.FloatingPoint;
projectOptions.MCU=MCUTypes.ATMEGA128;
projectOptions.CrystalFrequency=16000000;
projectOptions.OutputFolder="Output";
projectOptions.ProgrammingPort="COM1";
projectOptions.LinkerFlags="";
projectOptions.CompilerFlags="";
projectOptions.GenerateListFile=true;
projectOptions.GenerateMapFile=true;
projectOptions.OptimizationFlags= CompilerOptimizationFlags.None;
projectOptions.LinkMathLibrary=true;
projectOptions.AllowMCUChange=false;
projectOptions.AllowLibTypeChange=false;
projectOptions.AllowCrysFreqChange=false;
projectOptions.AllowMathLibChange=false;
projectOptions.AllowOutputTypeChange=true;
TreeNode rootNode=new TreeNode("Megaboard Project",0,0);
rootNode.Tag=ProjectTreeItemTypes.ProjectType;
projectFilesTree.Nodes.Add(rootNode);
TreeNode projectNode=new TreeNode(projectName,1,1);
projectNode.Tag=ProjectTreeItemTypes.ProjectName;
rootNode.Nodes.Add(projectNode);
rootNode.Expand();
TreeNode libNode=new TreeNode("Libraries",5,5);
libNode.Tag=ProjectTreeItemTypes.Library;
projectNode.Nodes.Add(libNode);
projectNode.Expand();
// Creates a new file main.c .If file already exists then chooses a suitable name.
string fileName=projectFolder+@"\Main";
int indexNumber=0;
if(File.Exists(fileName+".c"))
while(File.Exists(fileName+(++indexNumber).ToString()+".c"));
if(indexNumber>0)
fileName+=indexNumber.ToString();
fileName+=".c";
System.IO.StreamWriter fileWriter=new StreamWriter(fileName,false,System.Text.Encoding.ASCII);
fileWriter.Write("#include\"MegaLib.h\"\nint main()\n{\n MegaLibInit();//Initialization Function\n //Write here\n while(1); //do not remove this line\n}\n");
fileWriter.Flush();
fileWriter.Close();
TreeNode mainFileNode=new TreeNode(Path.GetFileName(fileName),2,2);
mainFileNode.Tag=ProjectTreeItemTypes.File;
projectNode.Nodes.Add(mainFileNode);
MainFormClass.MainForm.OpenFile(fileName);
projectFilesTree.SelectedNode=mainFileNode;
}
else if(projectType==ProjectTypes.ATMega128_Project)
{
// SettingNameSpace
assemblyNamespace="MegaLib.ATMega128Lib";
projectOptions.GCC_Version=GCCVersions.Jan_22_2007;
projectOptions.PrintfLibraryType=LibTypes.FloatingPoint;
projectOptions.ScanfLibraryType=LibTypes.FloatingPoint;
projectOptions.MCU=MCUTypes.ATMEGA128;
projectOptions.CrystalFrequency=16000000;
projectOptions.OutputFolder="Output";
projectOptions.ProgrammingPort="COM1";
projectOptions.LinkerFlags="";
projectOptions.CompilerFlags="";
projectOptions.GenerateListFile=true;
projectOptions.GenerateMapFile=true;
projectOptions.OptimizationFlags= CompilerOptimizationFlags.None;
projectOptions.LinkMathLibrary=true;
projectOptions.AllowMCUChange=true;
projectOptions.AllowLibTypeChange=true;
projectOptions.AllowCrysFreqChange=true;
projectOptions.AllowMathLibChange=true;
projectOptions.AllowOutputTypeChange=true;
TreeNode rootNode=new TreeNode("AVR Project",0,0);
rootNode.Tag=ProjectTreeItemTypes.ProjectType;
projectFilesTree.Nodes.Add(rootNode);
TreeNode projectNode=new TreeNode(projectName,1,1);
projectNode.Tag=ProjectTreeItemTypes.ProjectName;
rootNode.Nodes.Add(projectNode);
rootNode.Expand();
TreeNode libNode=new TreeNode("Libraries",5,5);
libNode.Tag=ProjectTreeItemTypes.Library;
projectNode.Nodes.Add(libNode);
projectNode.Expand();
// Creates a new file main.c .If file already exists then chooses a suitable name.
string fileName=projectFolder+@"\Main";
int indexNumber=0;
if(File.Exists(fileName+".c"))
while(File.Exists(fileName+(++indexNumber).ToString()+".c"));
if(indexNumber>0)
fileName+=indexNumber.ToString();
fileName+=".c";
System.IO.StreamWriter fileWriter=new StreamWriter(fileName,false,System.Text.Encoding.ASCII);
fileWriter.Write("#include\"MegaLib.h\"\nint main()\n{\n MegaLibInit();//Initialization Function\n //Write here\n while(1); //do not remove this line\n}\n");
fileWriter.Flush();
fileWriter.Close();
TreeNode mainFileNode=new TreeNode(Path.GetFileName(fileName),2,2);
mainFileNode.Tag=ProjectTreeItemTypes.File;
projectNode.Nodes.Add(mainFileNode);
MainFormClass.MainForm.OpenFile(fileName);
projectFilesTree.SelectedNode=mainFileNode;
}
#endregion
// Enabling file watcher.
fileSystemWatcher.EnableRaisingEvents=true;
// Init Lists
availableLibList.Items.Clear();
selectedLibList.Items.Clear();
foreach(Type selectedType in libAssembly.GetExportedTypes())
{
if( selectedType.Namespace==assemblyNamespace && !selectedType.IsEnum)
{
selectedType.GetProperty("IsIncluded").SetValue(null,false,BindingFlags.SetProperty,null,null,null);
availableLibList.Items.Add(selectedType.Name);
}
}
MainFormClass.MainForm.IsProjectOpen=true;
MainFormClass.MainForm.Text="MegaIDE - "+projectName+".mbp";
RecentDocuments.AddToRecentProjects(projectFileName);
MainFormClass.MainForm.UpdateRecentDocumentsList();
// Sets the tab page to first page in project options dialog.
optionsTree.SelectedNode=optionsTree.Nodes[0].Nodes[0];
settingsPages.SelectedIndex=0;
// Setting Base static properties.
libAssembly.GetType("MegaLib.BaseLib",true,false).GetProperty("CrystalFrequency").SetValue(null,projectOptions.CrystalFrequency,BindingFlags.SetProperty|BindingFlags.Static,null,null,null);
libAssembly.GetType("MegaLib.BaseLib",true,false).GetProperty("Microcontroller").SetValue(null,projectOptions.MCU.ToString(),BindingFlags.SetProperty|BindingFlags.Static,null,null,null);
ShowOptionsDialog();
SaveProject();
MainFormClass.MainForm.BringProjectTreeToFront();
}
}
catch(Exception ex)
{
MessageBox.Show("Error creating new project! "+ex.Message,"MegaIDE",MessageBoxButtons.OK,MessageBoxIcon.Error);
return;
}
}
/// <summary>
/// Opens a project from a project file.
/// </summary>
/// <param name="fileName">
/// Path of the project file.
/// </param>
public void OpenProject(string fileName)
{
//Checking for already opened project.
if(MainFormClass.MainForm.IsProjectOpen)
{
if(fileName.ToLower()==projectFileName.ToLower())
{
MessageBox.Show("The project is already open!","MegaIDE",MessageBoxButtons.OK,MessageBoxIcon.Information);
return;
}
if(!CloseProject())
return;
}
ArrayList openFilesList=new ArrayList(5);
isProjectModified=false;
try
{
projectFileName=fileName;
projectFileStream=new FileStream(projectFileName,FileMode.Open);
projectFileStream.Lock(0,projectFileStream.Length);
projectFolder=Path.GetDirectoryName(fileName);
//Deserializing saved variables.
BinaryFormatter deserializer=new BinaryFormatter();
deserializer.AssemblyFormat = System.Runtime.Serialization.Formatters.FormatterAssemblyStyle.Simple;
deserializer.TypeFormat = System.Runtime.Serialization.Formatters.FormatterTypeStyle.TypesWhenNeeded;
projectName=(string)deserializer.Deserialize(projectFileStream);
string projectTypeString=(string)deserializer.Deserialize(projectFileStream);
projectType=(ProjectTypes)Enum.Parse(typeof(ProjectTypes),projectTypeString);
projectVersion=(string)deserializer.Deserialize(projectFileStream);
// Loading Project Tree
ArrayList treeNodesList = (ArrayList)deserializer.Deserialize(projectFileStream);
foreach (TreeNode treeNode in treeNodesList)
{
projectFilesTree.Nodes.Add(treeNode);
}
openFilesList=(ArrayList)deserializer.Deserialize(projectFileStream);
projectOptions=(ProjectOptions)deserializer.Deserialize(projectFileStream);
projectOptions.GCC_Version = projectOptions.GCC_Version;
if (projectVersion!=megaLibVersion)
{
if(MessageBox.Show("The project has been created using MegaLib version "+projectVersion.Substring(0,3)+" . It will be changed to the current version ( "+megaLibVersion.Substring(0,3)+" ) .Would you like to continue ?","MegaIDE",MessageBoxButtons.YesNo,MessageBoxIcon.Warning)==DialogResult.No)
{
MainFormClass.MainForm.ClearLibraries();
if(projectFilesTree.Nodes.Count != 0)
{
MainFormClass.MainForm.CloseProjectFiles();
projectFilesTree.Nodes.Clear();
}
try
{
projectFileStream.Close();
}
catch{}
MainFormClass.MainForm.IsProjectOpen=false;
return;
}
else
{
projectVersion=megaLibVersion;
isProjectModified=true;
}
}
libList=(ArrayList)deserializer.Deserialize(projectFileStream);
// SetAssemblyNameSpace
if(projectType==ProjectTypes.MegaBoard_v1)
assemblyNamespace="MegaLib.MegaBoardLib";
else if(projectType==ProjectTypes.ATMega128_Project)
assemblyNamespace="MegaLib.ATMega128Lib";
// Setting Base static properties.
libAssembly.GetType("MegaLib.BaseLib",true,false).GetProperty("CrystalFrequency").SetValue(null,projectOptions.CrystalFrequency,BindingFlags.SetProperty|BindingFlags.Static,null,null,null);
libAssembly.GetType("MegaLib.BaseLib",true,false).GetProperty("Microcontroller").SetValue(null,projectOptions.MCU.ToString(),BindingFlags.SetProperty|BindingFlags.Static,null,null,null);
// Loading available libraries
availableLibList.Items.Clear();
selectedLibList.Items.Clear();
foreach(object selectedObject in libList)
{
selectedLibList.Items.Add(selectedObject.GetType().Name);
}
foreach(Type selectedType in libAssembly.GetExportedTypes())
{
if(selectedType.Namespace==assemblyNamespace && !selectedType.IsEnum)
{
if(selectedLibList.Items.Contains(selectedType.Name))
{
selectedType.GetProperty("IsIncluded").SetValue(null,true,BindingFlags.SetProperty|BindingFlags.Static,null,null,null);
}
else
{
availableLibList.Items.Add(selectedType.Name);
selectedType.GetProperty("IsIncluded").SetValue(null,false,BindingFlags.SetProperty|BindingFlags.Static,null,null,null);
}
}
}
MainFormClass.MainForm.PopulateLibraries(libList);
fileSystemWatcher.Path=projectFolder;
fileSystemWatcher.EnableRaisingEvents=true;
}
catch(SerializationException)
{
// Code to run in case of invalid file
MainFormClass.MainForm.ClearLibraries();
if(projectFilesTree.Nodes.Count != 0)
{
MainFormClass.MainForm.CloseProjectFiles();
projectFilesTree.Nodes.Clear();
libList.Clear();
}
MessageBox.Show("Error opening project! The path may not be correct or the file could be corrupt.","MegaIDE",MessageBoxButtons.OK,MessageBoxIcon.Error);
try
{
projectFileStream.Close();
}
catch{}
MainFormClass.MainForm.IsProjectOpen=false;
return;
}
catch(Exception ex)
{
// Code to run in case of invalid file
MainFormClass.MainForm.ClearLibraries();
if(projectFilesTree.Nodes.Count != 0)
{
MainFormClass.MainForm.CloseProjectFiles();
projectFilesTree.Nodes.Clear();
}
MessageBox.Show("Error opening project! "+ex.Message,"MegaIDE",MessageBoxButtons.OK,MessageBoxIcon.Error);
try
{
projectFileStream.Close();
}
catch{}
MainFormClass.MainForm.IsProjectOpen=false;
return;
}
//Checking for missing files
ArrayList missingFilesList=new ArrayList(20);
ArrayList missingNodesList=new ArrayList(20);
CheckMissingFiles(projectFilesTree.Nodes[0].Nodes[0],missingFilesList,missingNodesList);
if(missingFilesList.Count != 0)
{
if(ExitDialogClass.ExitDialog.ShowMissingFilesDialog(MainFormClass.MainForm,missingFilesList)==DialogResult.Cancel)
{
projectFilesTree.Nodes.Clear();
MainFormClass.MainForm.ClearLibraries();
ExitDialogClass.ExitDialog.RestoreSettings();
return;
}
ExitDialogClass.ExitDialog.RestoreSettings();
//Remove the missing files from the opened files list and tree.
ArrayList fileNamesToRemove=new ArrayList(3);
foreach(TreeNode fileNode in missingNodesList)
{
if(openFilesList.Count != 0)
{
foreach(string openFileName in openFilesList)
{
if((projectFolder+"\\"+openFileName).ToLower().StartsWith(GetAbsolutePath(fileNode).ToLower()))
fileNamesToRemove.Add(openFileName);
}
}
fileNode.Remove();
}
foreach(string fileNameToRemove in fileNamesToRemove)
{
openFilesList.Remove(fileNameToRemove);
}
isProjectModified=true;
}
if(isProjectModified)
{
SaveProject();
}
MainFormClass.MainForm.IsProjectOpen=true;
isProjectModified=false;
if(openFilesList.Count != 0)
MainFormClass.MainForm.OpenProjectFiles(projectFolder,openFilesList);
NewDocumentDialogClass.NewDocumentDialog.DialogMode=NewDocumentDialogClass.DialogModes.None;
MainFormClass.MainForm.Text="MegaIDE - "+projectName+".mbp";
RecentDocuments.AddToRecentProjects(projectFileName);
MainFormClass.MainForm.UpdateRecentDocumentsList();
projectFilesTree.ExpandAll();
}