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formMain.Packages.cs
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formMain.Packages.cs
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Threading;
using System.Windows.Forms;
using OpenBveApi.Packages;
using System.Text;
namespace OpenBve
{
internal partial class formMain
{
/*
* This class contains the drawing and management routines for the
* package management tab of the main form.
*
* Package manipulation is handled by the OpenBveApi.Packages namespace
*/
internal static bool creatingPackage = false;
internal PackageType newPackageType;
internal string ImageFile;
internal BackgroundWorker workerThread = new BackgroundWorker();
internal bool RemoveFromDatabase = true;
internal Package dependantPackage;
internal List<string> selectedDependacies = new List<string>();
internal bool ProblemEncountered = false;
internal bool listPopulating;
internal void RefreshPackages()
{
if (Database.SaveDatabase() == false)
{
MessageBox.Show(Interface.GetInterfaceString("packages_database_save_error"));
}
if (Database.LoadDatabase(currentDatabaseFolder, currentDatabaseFile) == true)
{
PopulatePackageList(Database.currentDatabase.InstalledRoutes, dataGridViewPackages, true, false, false);
comboBoxPackageType.SelectedIndex = 0;
}
currentPackage = null;
}
private Package currentPackage;
private Package oldPackage;
private List<PackageFile> filesToPackage;
private void buttonInstall_Click(object sender, EventArgs e)
{
if (creatingPackage)
{
if (textBoxPackageName.Text == Interface.GetInterfaceString("packages_selection_none"))
{
MessageBox.Show(Interface.GetInterfaceString("packages_creation_name"));
return;
}
if (textBoxPackageAuthor.Text == Interface.GetInterfaceString("packages_selection_none"))
{
MessageBox.Show(Interface.GetInterfaceString("packages_creation_author"));
return;
}
//LINK: Doesn't need checking
if (textBoxPackageDescription.Text == Interface.GetInterfaceString("packages_selection_none"))
{
MessageBox.Show(Interface.GetInterfaceString("packages_creation_description"));
return;
}
if (!Version.TryParse(textBoxPackageVersion.Text, out currentPackage.PackageVersion))
{
MessageBox.Show(Interface.GetInterfaceString("packages_creation_version"));
return;
}
//Only set properties after making the checks
if (Program.CurrentlyRunningOnMono)
{
//HACK: Mono's WinForms implementation appears to be setting the encoding for a textbox to be Encoding.Default
//as opposed to UTF-8 under Microsoft .Net
//Convert the string to a byte array first, then get the UTF-8 string from the arrays to make odd characters work
byte[] byteArray = Encoding.Default.GetBytes(textBoxPackageName.Text);
string s = Encoding.UTF8.GetString(byteArray);
currentPackage.Name = s;
byteArray = Encoding.Default.GetBytes(textBoxPackageAuthor.Text);
s = Encoding.UTF8.GetString(byteArray);
currentPackage.Author = s;
byteArray = System.Text.Encoding.Default.GetBytes(textBoxPackageDescription.Text);
s = System.Text.Encoding.UTF8.GetString(byteArray);
currentPackage.Description = s.Replace("\r\n", "\\r\\n");
}
else
{
currentPackage.Name = textBoxPackageName.Text;
currentPackage.Author = textBoxPackageAuthor.Text;
currentPackage.Description = textBoxPackageDescription.Text.Replace("\r\n", "\\r\\n");
}
HidePanels();
comboBoxDependancyType.SelectedIndex = 0;
panelPackageDependsAdd.Show();
PopulatePackageList(Database.currentDatabase.InstalledRoutes, dataGridViewPackages2, true, false, false);
return;
}
else
{
List<Package> Dependancies = Database.checkDependsReccomends(currentPackage.Dependancies);
if (Dependancies != null)
{
//We are missing a dependancy
labelDependancyErrorHeader.Text = Interface.GetInterfaceString("packages_install_dependancies_unmet_header");
labelMissingDependanciesText1.Text = Interface.GetInterfaceString("packages_install_dependancies_unmet");
PopulatePackageList(Dependancies, dataGridViewDependancies, false, false, false);
HidePanels();
panelDependancyError.Show();
return;
}
List<Package> Reccomendations = Database.checkDependsReccomends(currentPackage.Reccomendations);
if (Reccomendations != null)
{
//We are missing a reccomendation
labelDependancyErrorHeader.Text = Interface.GetInterfaceString("packages_install_reccomends_unmet_header");
labelMissingDependanciesText1.Text = Interface.GetInterfaceString("packages_install_reccomends_unmet");
PopulatePackageList(Reccomendations, dataGridViewDependancies, false, false, false);
HidePanels();
panelDependancyError.Show();
return;
}
VersionInformation Info;
oldPackage = null;
switch (currentPackage.PackageType)
{
case PackageType.Route:
Info = Information.CheckVersion(currentPackage, Database.currentDatabase.InstalledRoutes, ref oldPackage);
break;
case PackageType.Train:
Info = Information.CheckVersion(currentPackage, Database.currentDatabase.InstalledTrains, ref oldPackage);
break;
default:
Info = Information.CheckVersion(currentPackage, Database.currentDatabase.InstalledOther, ref oldPackage);
break;
}
if (Info == VersionInformation.NotFound)
{
panelPackageInstall.Hide();
Extract();
}
else
{
switch (Info)
{
case VersionInformation.NewerVersion:
labelVersionError.Text = Interface.GetInterfaceString("packages_install_version_new");
labelCurrentVersionNumber.Text = oldPackage.PackageVersion.ToString();
break;
case VersionInformation.SameVersion:
labelVersionError.Text = Interface.GetInterfaceString("packages_install_version_same");
labelCurrentVersionNumber.Text = currentPackage.PackageVersion.ToString();
break;
case VersionInformation.OlderVersion:
labelVersionError.Text = Interface.GetInterfaceString("packages_install_version_old");
labelCurrentVersionNumber.Text = oldPackage.PackageVersion.ToString();
break;
}
labelNewVersionNumber.Text = currentPackage.PackageVersion.ToString();
if (currentPackage.Dependancies.Count != 0)
{
List<Package> brokenDependancies = OpenBveApi.Packages.Information.UpgradeDowngradeDependancies(currentPackage,
Database.currentDatabase.InstalledRoutes, Database.currentDatabase.InstalledTrains);
if (brokenDependancies != null)
{
PopulatePackageList(brokenDependancies, dataGridViewBrokenDependancies, false, false, false);
}
}
HidePanels();
panelVersionError.Show();
}
}
}
private void buttonSelectPackage_Click(object sender, EventArgs e)
{
if (openPackageFileDialog.ShowDialog() == DialogResult.OK)
{
currentPackage = Manipulation.ReadPackage(openPackageFileDialog.FileName);
if (currentPackage != null)
{
buttonNext.Enabled = true;
textBoxPackageName.Text = currentPackage.Name;
textBoxPackageAuthor.Text = currentPackage.Author;
if (currentPackage.Description != null)
{
textBoxPackageDescription.Text = currentPackage.Description.Replace("\\r\\n", "\r\n");
}
textBoxPackageVersion.Text = currentPackage.PackageVersion.ToString();
if (currentPackage.Website != null)
{
linkLabelPackageWebsite.Links.Clear();
linkLabelPackageWebsite.Text = currentPackage.Website;
LinkLabel.Link link = new LinkLabel.Link {LinkData = currentPackage.Website};
linkLabelPackageWebsite.Links.Add(link);
}
else
{
linkLabelPackageWebsite.Text = Interface.GetInterfaceString("packages_selection_none_website");
}
if (currentPackage.PackageImage != null)
{
pictureBoxPackageImage.Image = currentPackage.PackageImage;
}
else
{
TryLoadImage(pictureBoxPackageImage, currentPackage.PackageType == 0 ? "route_unknown.png" : "train_unknown.png");
}
}
else
{
//ReadPackage returns null if the file is not a package.....
MessageBox.Show(Interface.GetInterfaceString("packages_install_invalid"));
}
}
}
private void buttonInstallFinished_Click(object sender, EventArgs e)
{
if (!creatingPackage)
{
RefreshPackages();
}
ResetInstallerPanels();
}
internal static readonly string currentDatabaseFolder =
OpenBveApi.Path.CombineDirectory(Program.FileSystem.SettingsFolder, "PackageDatabase");
private static readonly string currentDatabaseFile = OpenBveApi.Path.CombineFile(currentDatabaseFolder, "packages.xml");
private void buttonProceedAnyway_Click(object sender, EventArgs e)
{
panelDependancyError.Hide();
labelMissingDependanciesText1.Text = Interface.GetInterfaceString("packages_install_dependancies_unmet");
Extract(oldPackage);
}
private void Extract(Package packageToReplace = null)
{
ProblemEncountered = false;
panelPleaseWait.Show();
workerThread.DoWork += delegate
{
string ExtractionDirectory;
switch (currentPackage.PackageType)
{
case PackageType.Route:
ExtractionDirectory = Program.FileSystem.RouteInstallationDirectory;
break;
case PackageType.Train:
ExtractionDirectory = Program.FileSystem.TrainInstallationDirectory;
break;
default:
ExtractionDirectory = Program.FileSystem.OtherInstallationDirectory;
break;
}
string PackageFiles = "";
Manipulation.ExtractPackage(currentPackage, ExtractionDirectory, currentDatabaseFolder, ref PackageFiles);
if (ProblemEncountered == false)
{
textBoxFilesInstalled.Invoke((MethodInvoker) delegate
{
textBoxFilesInstalled.Text = PackageFiles;
});
}
};
workerThread.RunWorkerCompleted += delegate
{
if (!ProblemEncountered)
{
switch (currentPackage.PackageType)
{
case PackageType.Route:
if (packageToReplace != null)
{
for (int i = Database.currentDatabase.InstalledRoutes.Count; i > 0; i--)
{
if (Database.currentDatabase.InstalledRoutes[i - 1].GUID == currentPackage.GUID)
{
Database.currentDatabase.InstalledRoutes.Remove(Database.currentDatabase.InstalledRoutes[i - 1]);
}
}
}
Database.currentDatabase.InstalledRoutes.Add(currentPackage);
break;
case PackageType.Train:
if (packageToReplace != null)
{
for (int i = Database.currentDatabase.InstalledTrains.Count; i > 0; i--)
{
if (Database.currentDatabase.InstalledTrains[i - 1].GUID == currentPackage.GUID)
{
Database.currentDatabase.InstalledTrains.Remove(Database.currentDatabase.InstalledTrains[i - 1]);
}
}
}
Database.currentDatabase.InstalledTrains.Add(currentPackage);
break;
default:
if (packageToReplace != null)
{
for (int i = Database.currentDatabase.InstalledOther.Count; i > 0; i--)
{
if (Database.currentDatabase.InstalledOther[i - 1].GUID == currentPackage.GUID)
{
Database.currentDatabase.InstalledOther.Remove(Database.currentDatabase.InstalledOther[i - 1]);
}
}
}
Database.currentDatabase.InstalledOther.Add(currentPackage);
break;
}
labelInstallSuccess1.Text = Interface.GetInterfaceString("packages_install_success");
labelInstallSuccess2.Text = Interface.GetInterfaceString("packages_install_success_header");
labelListFilesInstalled.Text = Interface.GetInterfaceString("packages_install_success_files");
}
panelPleaseWait.Hide();
panelSuccess.Show();
};
workerThread.RunWorkerAsync();
}
private void OnWorkerProgressChanged(object sender, ProgressReport e)
{
//We need to invoke the control so we don't get a cross thread exception
if (this.InvokeRequired)
{
this.BeginInvoke((MethodInvoker) delegate
{
OnWorkerProgressChanged(sender, e);
});
return;
}
//Actually change the controls text
labelProgressPercent.Text = e.Progress + @"%";
labelProgressFile.Text = e.CurrentFile;
}
private void OnWorkerReportsProblem(object sender, ProblemReport e)
{
//We need to invoke the control so we don't get a cross thread exception
if (this.InvokeRequired)
{
this.BeginInvoke((MethodInvoker) delegate
{
OnWorkerReportsProblem(sender, e);
});
return;
}
//Update the text, but don't change the tab- Do this when the worker terminates
ProblemEncountered = true;
if (creatingPackage)
{
labelInstallSuccess1.Text = Interface.GetInterfaceString("packages_install_failure");
labelInstallSuccess2.Text = Interface.GetInterfaceString("packages_install_failure_header");
}
else
{
labelInstallSuccess1.Text = Interface.GetInterfaceString("packages_creation_failure");
labelInstallSuccess2.Text = Interface.GetInterfaceString("packages_creation_failure_header");
}
labelListFilesInstalled.Text = Interface.GetInterfaceString("packages_creation_failure_error");
buttonInstallFinish.Text = Interface.GetInterfaceString("packages_success");
//Non-localised string as this is a specific error message
textBoxFilesInstalled.Text = e.Exception + "\r\n \r\n encountered whilst processing the following file: \r\n\r\n" +
e.CurrentFile + "at " + e.Progress + "% completion.";
//Create crash dump file
CrashHandler.LogCrash(e.Exception + Environment.StackTrace);
}
/// <summary>This method should be called to populate a datagrid view with a list of packages</summary>
/// <param name="packageList">The list of packages</param>
/// <param name="dataGrid">The datagrid view to populate</param>
/// <param name="simpleList">Whether this is a simple list or a dependancy list</param>
/// <param name="isDependancy">Whether this is a package needed by another or not</param>
/// <param name="isRecommendation">Whether this is a package recommended by another or not</param>
internal void PopulatePackageList(List<Package> packageList, DataGridView dataGrid, bool simpleList, bool isDependancy,
bool isRecommendation)
{
listPopulating = true;
if (this.InvokeRequired)
{
this.BeginInvoke((MethodInvoker) delegate
{
PopulatePackageList(packageList, dataGrid, simpleList, isDependancy, isRecommendation);
});
return;
}
//Clear the package list
// HACK: If we are working with recommendations, do not clear the list to show them together with dependancies
if (!isRecommendation) dataGrid.Rows.Clear();
//Add the key column programatically if required
if (dataGrid.Columns[dataGrid.ColumnCount - 1].Name != "key")
{
dataGrid.Columns.Add("key", "key");
dataGrid.Columns[dataGrid.ColumnCount - 1].Visible = false;
}
//We have route packages in our list!
for (int i = 0; i < packageList.Count; i++)
{
//Create row
object[] packageToAdd;
if (!simpleList)
{
if (isDependancy)
{
packageToAdd = new object[]
{
packageList[i].Name, packageList[i].MinimumVersion, packageList[i].MaximumVersion,
packageList[i].PackageType.ToString(),
Interface.GetInterfaceString("packages_dependancy"), packageList[i].GUID
};
}
else if (isRecommendation)
{
packageToAdd = new object[]
{
packageList[i].Name, packageList[i].MinimumVersion, packageList[i].MaximumVersion,
packageList[i].PackageType.ToString(),
Interface.GetInterfaceString("packages_recommendation"), packageList[i].GUID
};
}
else
{
packageToAdd = new object[]
{
packageList[i].Name, packageList[i].MinimumVersion, packageList[i].MaximumVersion, packageList[i].Author,
packageList[i].Website, packageList[i].GUID
};
}
}
else
{
packageToAdd = new object[]
{
packageList[i].Name, packageList[i].Version, packageList[i].Author, packageList[i].Website, packageList[i].GUID
};
}
//Add to the datagrid view if not selected as dependancy or recommendation
if (!selectedDependacies.Contains(packageList[i].GUID) || isDependancy || isRecommendation)
{
try
{
dataGrid.Rows.Add(packageToAdd);
}
catch (Exception ex)
{
CrashHandler.LogCrash(ex.ToString());
}
}
}
dataGrid.ClearSelection();
listPopulating = false;
}
/// <summary>This method should be called to uninstall a package</summary>
internal void UninstallPackage(Package packageToUninstall, ref List<Package> Packages)
{
string uninstallResults = "";
List<Package> brokenDependancies = Database.CheckUninstallDependancies(packageToUninstall.Dependancies);
if (brokenDependancies.Count != 0)
{
PopulatePackageList(brokenDependancies, dataGridViewBrokenDependancies, false, false, false);
labelMissingDependanciesText1.Text = Interface.GetInterfaceString("packages_uninstall_broken");
HidePanels();
panelDependancyError.Show();
}
if (Manipulation.UninstallPackage(packageToUninstall, currentDatabaseFolder, ref uninstallResults))
{
Packages.Remove(packageToUninstall);
switch (packageToUninstall.PackageType)
{
case PackageType.Other:
DatabaseFunctions.cleanDirectory(Program.FileSystem.OtherInstallationDirectory, ref uninstallResults);
break;
case PackageType.Route:
DatabaseFunctions.cleanDirectory(Program.FileSystem.RouteInstallationDirectory, ref uninstallResults);
break;
case PackageType.Train:
DatabaseFunctions.cleanDirectory(Program.FileSystem.TrainInstallationDirectory, ref uninstallResults);
break;
}
labelUninstallSuccess.Text = Interface.GetInterfaceString("packages_uninstall_success");
labelUninstallSuccessHeader.Text = Interface.GetInterfaceString("packages_uninstall_success_header");
textBoxUninstallResult.Text = uninstallResults;
HidePanels();
panelUninstallResult.Show();
}
else
{
labelUninstallSuccess.Text = Interface.GetInterfaceString("packages_uninstall_success");
labelUninstallSuccessHeader.Text = Interface.GetInterfaceString("packages_uninstall_success_header");
if (uninstallResults == null)
{
//Uninstall requires an XML list of files, and these were missing.......
textBoxUninstallResult.Text = Interface.GetInterfaceString("packages_uninstall_missing_xml");
currentPackage = packageToUninstall;
RemoveFromDatabase = false;
}
else
{
//Something went wrong in the uninstallation process, so show the log
//TODO: This doesn't log anything other than a list of files at the minute
textBoxUninstallResult.Text = uninstallResults;
}
}
HidePanels();
panelUninstallResult.Show();
}
internal void AddDependendsReccomends(Package packageToAdd, ref List<Package> DependsReccomendsList,
bool recommendsOnly)
{
try
{
var row = dataGridViewPackages2.SelectedRows[0].Index;
var key = dataGridViewPackages2.Rows[row].Cells[dataGridViewPackages2.ColumnCount - 1].Value.ToString();
selectedDependacies.Add(key);
dataGridViewPackages2.Rows.RemoveAt(row);
if (DependsReccomendsList == null)
{
DependsReccomendsList = new List<Package>();
}
packageToAdd.PackageVersion = null;
DependsReccomendsList.Add(packageToAdd);
dataGridViewPackages2.ClearSelection();
if (currentPackage.Dependancies != null)
PopulatePackageList(currentPackage.Dependancies, dataGridViewPackages3, false, true, false);
if (currentPackage.Reccomendations != null)
PopulatePackageList(currentPackage.Reccomendations, dataGridViewPackages3, false, false, true);
}
catch
{
}
}
private void dataGridViewPackages_SelectionChanged(object sender, EventArgs e)
{
if (dataGridViewPackages.SelectedRows.Count == 0 || listPopulating == true)
{
currentPackage = null;
return;
}
try
{
var row = dataGridViewPackages.SelectedRows[0].Index;
var key = dataGridViewPackages.Rows[row].Cells[dataGridViewPackages.ColumnCount - 1].Value.ToString();
switch (comboBoxPackageType.SelectedIndex)
{
case 0:
currentPackage = Database.currentDatabase.InstalledRoutes.FirstOrDefault(x => x.GUID == key);
break;
case 1:
currentPackage = Database.currentDatabase.InstalledTrains.FirstOrDefault(x => x.GUID == key);
break;
case 2:
currentPackage = Database.currentDatabase.InstalledOther.FirstOrDefault(x => x.GUID == key);
break;
}
}
catch
{
currentPackage = null;
}
}
private void buttonUninstallPackage_Click(object sender, EventArgs e)
{
if (currentPackage != null)
{
switch (currentPackage.PackageType)
{
case PackageType.Route:
UninstallPackage(currentPackage, ref Database.currentDatabase.InstalledRoutes);
break;
case PackageType.Train:
UninstallPackage(currentPackage, ref Database.currentDatabase.InstalledTrains);
break;
case PackageType.Other:
UninstallPackage(currentPackage, ref Database.currentDatabase.InstalledOther);
break;
}
}
else
{
MessageBox.Show(Interface.GetInterfaceString("packages_selection_none"));
}
}
private void buttonUninstallFinish_Click(object sender, EventArgs e)
{
if (currentPackage != null)
{
//If we were unable to uninstall the package
//prompt as to whether the user would like to remove the broken package
if (RemoveFromDatabase == false)
{
if (MessageBox.Show(Interface.GetInterfaceString("packages_uninstall_database_remove"), Interface.GetInterfaceString("program_title"), MessageBoxButtons.YesNo) == DialogResult.Yes)
{
RemoveFromDatabase = true;
}
}
if (RemoveFromDatabase)
{
switch (currentPackage.PackageType)
{
case PackageType.Other:
Database.currentDatabase.InstalledOther.Remove(currentPackage);
break;
case PackageType.Route:
Database.currentDatabase.InstalledRoutes.Remove(currentPackage);
break;
case PackageType.Train:
Database.currentDatabase.InstalledTrains.Remove(currentPackage);
break;
}
}
currentPackage = null;
}
RefreshPackages();
ResetInstallerPanels();
}
private void buttonInstallPackage_Click(object sender, EventArgs e)
{
currentPackage = null;
labelInstallText.Text = Interface.GetInterfaceString("packages_install_header");
buttonBack2.Text = Interface.GetInterfaceString("packages_button_cancel");
TryLoadImage(pictureBoxPackageImage, "route_error.png");
HidePanels();
panelPackageInstall.Show();
}
private void buttonDepends_Click(object sender, EventArgs e)
{
//dependantPackage.Version = null;
switch (dependantPackage.PackageType)
{
case PackageType.Route:
if (ShowVersionDialog(ref dependantPackage.MinimumVersion, ref dependantPackage.MaximumVersion, dependantPackage.Version, Interface.GetInterfaceString("packages_creation_dependancies_add")) == DialogResult.OK)
{
AddDependendsReccomends(dependantPackage, ref currentPackage.Dependancies, false);
dependantPackage = null;
}
break;
case PackageType.Train:
if (ShowVersionDialog(ref dependantPackage.MinimumVersion, ref dependantPackage.MaximumVersion, dependantPackage.Version, Interface.GetInterfaceString("packages_creation_dependancies_add")) == DialogResult.OK)
{
AddDependendsReccomends(dependantPackage, ref currentPackage.Dependancies, false);
dependantPackage = null;
}
break;
case PackageType.Other:
if (ShowVersionDialog(ref dependantPackage.MinimumVersion, ref dependantPackage.MaximumVersion, dependantPackage.Version, Interface.GetInterfaceString("packages_creation_dependancies_add")) == DialogResult.OK)
{
AddDependendsReccomends(dependantPackage, ref currentPackage.Dependancies, false);
dependantPackage = null;
}
break;
}
}
private void buttonReccomends_Click(object sender, EventArgs e)
{
switch (dependantPackage.PackageType)
{
case PackageType.Route:
if (ShowVersionDialog(ref dependantPackage.MinimumVersion, ref dependantPackage.MaximumVersion, dependantPackage.Version, Interface.GetInterfaceString("packages_creation_reccomends_add")) == DialogResult.OK)
{
AddDependendsReccomends(dependantPackage, ref currentPackage.Reccomendations, true);
dependantPackage = null;
}
break;
case PackageType.Train:
if (ShowVersionDialog(ref dependantPackage.MinimumVersion, ref dependantPackage.MaximumVersion, dependantPackage.Version, Interface.GetInterfaceString("packages_creation_reccomends_add")) == DialogResult.OK)
{
AddDependendsReccomends(dependantPackage, ref currentPackage.Reccomendations, true);
dependantPackage = null;
}
break;
case PackageType.Other:
if (ShowVersionDialog(ref dependantPackage.MinimumVersion, ref dependantPackage.MaximumVersion, dependantPackage.Version, Interface.GetInterfaceString("packages_creation_reccomends_add")) == DialogResult.OK)
{
AddDependendsReccomends(dependantPackage, ref currentPackage.Reccomendations, true);
dependantPackage = null;
}
break;
}
}
private void dataGridViewPackages2_SelectionChanged(object sender, EventArgs e)
{
if (dataGridViewPackages2.SelectedRows.Count == 0 || listPopulating == true)
{
buttonDepends.Enabled = false;
buttonReccomends.Enabled = false;
dependantPackage = null;
return;
}
buttonDepends.Enabled = true;
buttonReccomends.Enabled = true;
var row = dataGridViewPackages2.SelectedRows[0].Index;
try
{
var key = dataGridViewPackages2.Rows[row].Cells[dataGridViewPackages2.ColumnCount - 1].Value.ToString();
switch (comboBoxDependancyType.SelectedIndex)
{
case 0:
dependantPackage = new Package(Database.currentDatabase.InstalledRoutes.FirstOrDefault(x => x.GUID == key), true);
break;
case 1:
dependantPackage = new Package(Database.currentDatabase.InstalledTrains.FirstOrDefault(x => x.GUID == key), true);
break;
case 2:
dependantPackage = new Package(Database.currentDatabase.InstalledOther.FirstOrDefault(x => x.GUID == key), true);
break;
}
}
catch
{
buttonDepends.Enabled = false;
buttonReccomends.Enabled = false;
dependantPackage = null;
}
}
private void dataGridViewPackages3_SelectionChanged(object sender, EventArgs e)
{
if (dataGridViewPackages3.SelectedRows.Count == 0 || listPopulating == true)
{
buttonRemove.Enabled = false;
return;
}
buttonRemove.Enabled = true;
}
private void buttonRemove_Click(object sender, EventArgs e)
{
try
{
var row = dataGridViewPackages3.SelectedRows[0].Index;
var key = dataGridViewPackages3.Rows[row].Cells[dataGridViewPackages3.ColumnCount - 1].Value.ToString();
selectedDependacies.Remove(key);
if (dataGridViewPackages3.Rows[row].Cells[dataGridViewPackages3.ColumnCount - 2].Value.ToString() == Interface.GetInterfaceString("packages_dependancy"))
{
currentPackage.Dependancies.Remove(currentPackage.Dependancies.FirstOrDefault(x => x.GUID == key));
}
else
{
currentPackage.Reccomendations.Remove(currentPackage.Reccomendations.FirstOrDefault(x => x.GUID == key));
}
dataGridViewPackages3.Rows.RemoveAt(row);
dataGridViewPackages3.ClearSelection();
switch (comboBoxDependancyType.SelectedIndex)
{
case 0:
PopulatePackageList(Database.currentDatabase.InstalledRoutes, dataGridViewPackages2, true, false, false);
break;
case 1:
PopulatePackageList(Database.currentDatabase.InstalledTrains, dataGridViewPackages2, true, false, false);
break;
case 2:
PopulatePackageList(Database.currentDatabase.InstalledOther, dataGridViewPackages2, true, false, false);
break;
}
}
catch
{
}
}
private void buttonCreatePackage_Click(object sender, EventArgs e)
{
var directory = Path.GetDirectoryName(currentPackage.FileName);
try
{
if (directory == null)
{
throw new DirectoryNotFoundException();
}
if (!Directory.Exists(directory))
{
throw new DirectoryNotFoundException(directory);
}
if (!Program.CurrentlyRunningOnMono)
{
//Mono doesn't support System.Security.AccessControl, so this doesn't work....
Directory.GetAccessControl(directory);
}
using (FileStream fs = File.OpenWrite(currentPackage.FileName))
{
//Just attempt to open the file with to write as a test
}
}
catch (Exception ex)
{
if (ex is DirectoryNotFoundException)
{
//We didn't find the directory
//In theory this shouldn't happen, but handle it just in case
if (ex.Message == string.Empty)
{
//Our filename is blank
MessageBox.Show(Interface.GetInterfaceString("packages_filename_empty"), Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Hand);
}
else
{
//Directory doesn't exist
MessageBox.Show(Interface.GetInterfaceString("packages_directory_missing") + ex.Message, Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Hand);
}
}
else if (ex is UnauthorizedAccessException)
{
//No permissions from access control
MessageBox.Show(Interface.GetInterfaceString("packages_directory_nowrite") + directory, Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Hand);
}
else
{
//Generic error
MessageBox.Show(Interface.GetInterfaceString("packages_file_generic") + currentPackage.FileName, Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Hand);
}
return;
}
HidePanels();
panelPleaseWait.Show();
ProblemEncountered = false;
workerThread.DoWork += delegate
{
Manipulation.CreatePackage(currentPackage, Interface.CurrentOptions.packageCompressionType, currentPackage.FileName, ImageFile, filesToPackage);
};
workerThread.RunWorkerCompleted += delegate {
if (ProblemEncountered == false)
{
string text = "";
for (int i = 0; i < filesToPackage.Count; i++)
{
text += filesToPackage[i].relativePath + "\r\n";
}
textBoxFilesInstalled.Text = text;
labelInstallSuccess1.Text = Interface.GetInterfaceString("packages_creation_success");
labelInstallSuccess2.Text = Interface.GetInterfaceString("packages_creation_success_header");
labelListFilesInstalled.Text = Interface.GetInterfaceString("packages_creation_success_files");
buttonInstallFinish.Text = Interface.GetInterfaceString("packages_success");
}
panelPleaseWait.Hide();
panelSuccess.Show();
};
workerThread.RunWorkerAsync();
}
private void buttonCreateProceed_Click(object sender, EventArgs e)
{
if (currentPackage == null || currentPackage.GUID == null)
{
//Don't crash if we've clicked on the button without selecting anything
return;
}
currentPackage.FileName = textBoxPackageFileName.Text;
System.IO.FileInfo fi = null;
try
{
fi = new System.IO.FileInfo(currentPackage.FileName);
}
catch
{
}
if (fi == null)
{
//The supplied filename was invalid
MessageBox.Show(Interface.GetInterfaceString("packages_creation_invalid_filename"));
return;
}
try
{
System.IO.File.Delete(currentPackage.FileName);
}
catch
{
//The file is locked or otherwise unavailable
MessageBox.Show(Interface.GetInterfaceString("packages_creation_invalid_filename"));
return;
}
buttonSelectPackage.Text = Interface.GetInterfaceString("packages_creation_proceed");
creatingPackage = true;
switch (newPackageType)
{
case PackageType.Route:
TryLoadImage(pictureBoxPackageImage, "route_unknown.png");
break;
case PackageType.Train:
TryLoadImage(pictureBoxPackageImage, "train_unknown.png");
break;
default:
TryLoadImage(pictureBoxPackageImage, "logo.png");
break;
}
labelInstallText.Text = Interface.GetInterfaceString("packages_creation_header");
textBoxPackageName.Text = currentPackage.Name;
textBoxPackageVersion.Text = currentPackage.Version;
textBoxPackageAuthor.Text = currentPackage.Author;
if (currentPackage.Description != null)
{
textBoxPackageDescription.Text = currentPackage.Description.Replace("\\r\\n", "\r\n");
}
HidePanels();
textBoxPackageDescription.ReadOnly = false;
textBoxPackageName.ReadOnly = false;
textBoxPackageVersion.ReadOnly = false;
textBoxPackageAuthor.ReadOnly = false;
panelPackageInstall.Show();
}
private void createPackageButton_Click(object sender, EventArgs e)
{
currentPackage = null;
HidePanels();
buttonSelectPackage.Visible = false;
buttonNext.Enabled = true;
panelCreatePackage.Show();
}
private void pictureBoxPackageImage_Click(object sender, EventArgs e)
{
if (creatingPackage)
{
if (openPackageFileDialog.ShowDialog() == DialogResult.OK)
{
ImageFile = openPackageFileDialog.FileName;
try
{
pictureBoxPackageImage.Image = Image.FromFile(ImageFile);
}
catch
{
//Not an image we can load, so reset the image file
ImageFile = null;
}
}
}
}
private void Q1_CheckedChanged(object sender, EventArgs e)
{
filesToPackage = null;
filesToPackageBox.Text = String.Empty;
if (radioButtonQ1Yes.Checked == true)
{
if (Database.currentDatabase.InstalledRoutes.Count == 0 && Database.currentDatabase.InstalledTrains.Count == 0 && Database.currentDatabase.InstalledOther.Count == 0)
{
//There are no packages available to replace....
string test = Interface.GetInterfaceString("packages_replace_noneavailable");
MessageBox.Show(test);
radioButtonQ1No.Checked = true;
return;
}
panelReplacePackage.Show();
panelNewPackage.Hide();
switch (newPackageType)
{
case PackageType.Route:
PopulatePackageList(Database.currentDatabase.InstalledRoutes, dataGridViewReplacePackage, true, false, false);
break;
case PackageType.Train:
PopulatePackageList(Database.currentDatabase.InstalledTrains, dataGridViewReplacePackage, true, false, false);
break;
case PackageType.Other:
PopulatePackageList(Database.currentDatabase.InstalledOther, dataGridViewReplacePackage, true, false, false);