public sealed override bool Equals(object obj)
{
return(Importer.ReferenceEquals(this, obj));
}
private void Next()
{
if (CurrentPage_ == 1)
{
// if there's no selected format, skip
if (listBoxFormats.SelectedItem == null)
return;
// load selected importer
Importer_ = (Importer)listBoxFormats.SelectedItem;
// clear importer files
Importer_.File1Dialog.FileName = "";
Importer_.File2Dialog.FileName = "";
Importer_.File3Dialog.FileName = "";
// bring up panel 2 (file import) information
// file 1
if (Importer_.File1Description != null)
{
lblFile1.Text = Importer_.File1Description;
lblFile1.Visible = true;
btnBrowse1.Visible = true;
txtFile1.Visible = true;
}
else
{
lblFile1.Visible = false;
btnBrowse1.Visible = false;
txtFile1.Visible = false;
}
// file 2
if (Importer_.File2Description != null)
{
lblFile2.Text = Importer_.File2Description;
lblFile2.Visible = true;
btnBrowse2.Visible = true;
txtFile2.Visible = true;
}
else
{
lblFile2.Visible = false;
btnBrowse2.Visible = false;
txtFile2.Visible = false;
}
// file 3
if (Importer_.File3Description != null)
{
lblFile3.Text = Importer_.File3Description;
lblFile3.Visible = true;
btnBrowse3.Visible = true;
txtFile3.Visible = true;
}
else
{
lblFile3.Visible = false;
btnBrowse3.Visible = false;
txtFile3.Visible = false;
}
// file instructions
if (Importer_.FileInstructions != null)
{
txtFileInstructions.Text = Importer_.FileInstructions;
}
else
{
txtFileInstructions.Text = "No instructions provided for " + Importer_.FormatName + ".";
}
// bring up panel 2
panel1.Visible = false;
panel2.Visible = true;
// enable back button
btnBack.Enabled = true;
}
else if (CurrentPage_ == 2)
{
// try and parse files
Timetable_ = Importer_.Import();
// if it failed, alert the user and stay on the current page
if (Timetable_ == null)
{
MessageBox.Show("Failed to import timetable data.", "Import", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
// build relational data
Timetable_.BuildEquivalency();
Timetable_.BuildCompatibility();
//Timetable_.UpdateStates();
// build tree
Timetable_.BuildTreeView(treePreview);
// and scroll back to the top
treePreview.Nodes[0].EnsureVisible();
// clear details box
txtTreeDetails.Text = "";
timetableControl1.Clear();
// bring up panel 3
panel2.Visible = false;
panel3.Visible = true;
}
else if (CurrentPage_ == 3)
{
// clear ignored/required lists
listViewIgnored.Items.Clear();
listViewIgnored.Groups.Clear();
listViewRequired.Items.Clear();
listViewRequired.Groups.Clear();
// populate ignored/required lists
foreach (Subject subject in Timetable_.SubjectList)
{
// create and add groups for the subjects
ListViewGroup ignoredSubjectGroup = new ListViewGroup(subject.Name);
ignoredSubjectGroup.Tag = subject;
listViewIgnored.Groups.Add(ignoredSubjectGroup);
ListViewGroup requiredSubjectGroup = new ListViewGroup(subject.Name);
requiredSubjectGroup.Tag = subject;
listViewRequired.Groups.Add(requiredSubjectGroup);
// add stream types to subject groups
foreach (Type type in subject.Types)
{
// create ListViewItem without group
ListViewItem item = new ListViewItem(new string[] { type.Code.ToString(), type.Name });
item.Tag = type;
// add it to the current group in the correct box
if (type.Required)
{
// set group and add to list
item.Group = requiredSubjectGroup;
listViewRequired.Items.Add(item);
}
else
{
// set group and add to list
item.Group = ignoredSubjectGroup;
listViewIgnored.Items.Add(item);
}
}
}
UpdateClashHighlight();
btnRequire.Enabled = false;
btnIgnore.Enabled = false;
// bring up panel 4
panel3.Visible = false;
panel4.Visible = true;
// swap next button for finish
btnNext.Visible = false;
btnFinish.Visible = true;
// need to refresh to get red highlighter
listViewIgnored.Refresh();
listViewRequired.Refresh();
}
CurrentPage_++;
}
private void Next()
{
if (CurrentPage_ == 1)
{
// if there's no selected format, skip
if (listBoxFormats.SelectedItem == null)
{
return;
}
// load selected importer
Importer_ = (Importer)listBoxFormats.SelectedItem;
// clear importer files
Importer_.File1Dialog.FileName = "";
Importer_.File2Dialog.FileName = "";
Importer_.File3Dialog.FileName = "";
// bring up panel 2 (file import) information
// file 1
if (Importer_.File1Description != null)
{
lblFile1.Text = Importer_.File1Description;
lblFile1.Visible = true;
btnBrowse1.Visible = true;
txtFile1.Visible = true;
}
else
{
lblFile1.Visible = false;
btnBrowse1.Visible = false;
txtFile1.Visible = false;
}
// file 2
if (Importer_.File2Description != null)
{
lblFile2.Text = Importer_.File2Description;
lblFile2.Visible = true;
btnBrowse2.Visible = true;
txtFile2.Visible = true;
}
else
{
lblFile2.Visible = false;
btnBrowse2.Visible = false;
txtFile2.Visible = false;
}
// file 3
if (Importer_.File3Description != null)
{
lblFile3.Text = Importer_.File3Description;
lblFile3.Visible = true;
btnBrowse3.Visible = true;
txtFile3.Visible = true;
}
else
{
lblFile3.Visible = false;
btnBrowse3.Visible = false;
txtFile3.Visible = false;
}
// file instructions
if (Importer_.FileInstructions != null)
{
txtFileInstructions.Text = Importer_.FileInstructions;
}
else
{
txtFileInstructions.Text = "No instructions provided for " + Importer_.FormatName + ".";
}
// bring up panel 2
panel1.Visible = false;
panel2.Visible = true;
// enable back button
btnBack.Enabled = true;
}
else if (CurrentPage_ == 2)
{
// try and parse files
Timetable_ = Importer_.Import();
// if it failed, alert the user and stay on the current page
if (Timetable_ == null)
{
MessageBox.Show("Failed to import timetable data.", "Import", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
// build relational data
Timetable_.BuildEquivalency();
Timetable_.BuildCompatibility();
//Timetable_.UpdateStates();
// build tree
Timetable_.BuildTreeView(treePreview);
// and scroll back to the top
treePreview.Nodes[0].EnsureVisible();
// clear details box
txtTreeDetails.Text = "";
timetableControl1.Clear();
// bring up panel 3
panel2.Visible = false;
panel3.Visible = true;
}
else if (CurrentPage_ == 3)
{
// clear ignored/required lists
listViewIgnored.Items.Clear();
listViewIgnored.Groups.Clear();
listViewRequired.Items.Clear();
listViewRequired.Groups.Clear();
// populate ignored/required lists
foreach (Subject subject in Timetable_.SubjectList)
{
// create and add groups for the subjects
ListViewGroup ignoredSubjectGroup = new ListViewGroup(subject.Name);
ignoredSubjectGroup.Tag = subject;
listViewIgnored.Groups.Add(ignoredSubjectGroup);
ListViewGroup requiredSubjectGroup = new ListViewGroup(subject.Name);
requiredSubjectGroup.Tag = subject;
listViewRequired.Groups.Add(requiredSubjectGroup);
// add stream types to subject groups
foreach (Type type in subject.Types)
{
// create ListViewItem without group
ListViewItem item = new ListViewItem(new string[] { type.Code.ToString(), type.Name });
item.Tag = type;
// add it to the current group in the correct box
if (type.Required)
{
// set group and add to list
item.Group = requiredSubjectGroup;
listViewRequired.Items.Add(item);
}
else
{
// set group and add to list
item.Group = ignoredSubjectGroup;
listViewIgnored.Items.Add(item);
}
}
}
UpdateClashHighlight();
btnRequire.Enabled = false;
btnIgnore.Enabled = false;
// bring up panel 4
panel3.Visible = false;
panel4.Visible = true;
// swap next button for finish
btnNext.Visible = false;
btnFinish.Visible = true;
// need to refresh to get red highlighter
listViewIgnored.Refresh();
listViewRequired.Refresh();
}
CurrentPage_++;
}
