private void listView_ColumnClick(object sender, ColumnClickEventArgs e)
{
ListItemComparer.UpdateListComparer(sender as ListView, e.Column);
}
//Initializes Theme Selector for multi-color theme
protected void InitializeThemeSelector_Base()
{
string selectedTheme = ((BaseApplicationPage)(this.Page)).GetSelectedTheme();
if(string.IsNullOrEmpty(selectedTheme)) selectedTheme = this.Page.Theme;
//Now sort themes according to their localized name. You may override this method and sorrt them differently
System.Collections.Generic.List<ListItem> themeList = new System.Collections.Generic.List<ListItem>();
BaseClasses.Utils.ListItemComparer comparer = new ListItemComparer(true, ListItemComparer.SortBy.Text);
foreach (ListItem li in this.ThemeSelector.Items) {
//To use localized name create an entry in the language specific resource file for each Txt:Theme_Name
//I.e. if your Theme's name is 'Fire Engine' your resource key should be "Txt:Fire_Engine"
string locName = this.GetResourceValue("Txt:" + li.Text.Replace(" ","_"), "FPCEstimate");
if (!string.IsNullOrEmpty(locName)) li.Text = locName;
themeList.Add(li);
}
this.ThemeSelector.Items.Clear();
themeList.Sort(comparer);
this.ThemeSelector.Items.AddRange(themeList.ToArray());
if(!string.IsNullOrEmpty(selectedTheme))
{
for (int index = 0; index <= this.ThemeSelector.Items.Count - 1; index++) {
if (this.ThemeSelector.Items[index].Value == selectedTheme) {
this.ThemeSelector.SelectedIndex = index;
break;
}
}
}
}
private void SortListViewItems(int columnIndex)
{
if (columnIndex < 0 || columnIndex >= this.artifactListView.Columns.Count)
return;
ListItemComparer listItemComparer = new ListItemComparer((columnIndex == 0) ? true : false, this.sortListViewAscending);
this.artifactListView.ListViewItemSorter = listItemComparer;
if (this.artifactListView.SelectedItems.Count > 0)
this.artifactListView.SelectedItems[0].EnsureVisible();
//Update the bitmap for the sorted column
IntPtr headerWindow = NativeMethods.ListView_GetHeader(this.artifactListView.Handle);
NativeMethods.HDITEM headerItem = new NativeMethods.HDITEM();
headerItem.mask = NativeMethods.HDI_FORMAT | NativeMethods.HDI_BITMAP;
for (int i = 0; i < this.artifactListView.Columns.Count; i++)
{
if (NativeMethods.Header_GetItem(headerWindow, i, headerItem))
{
headerItem.fmt &= ~(NativeMethods.HDF_BITMAP | NativeMethods.HDF_BITMAP_ON_RIGHT);
headerItem.hbm = IntPtr.Zero;
NativeMethods.Header_SetItem(headerWindow, i, headerItem);
}
}
if (NativeMethods.Header_GetItem(headerWindow, columnIndex, headerItem))
{
headerItem.mask = NativeMethods.HDI_FORMAT | NativeMethods.HDI_BITMAP;
headerItem.fmt |= NativeMethods.HDF_BITMAP | NativeMethods.HDF_BITMAP_ON_RIGHT;
headerItem.hbm = (this.sortListViewAscending) ? this.bitmapSortUp : this.bitmapSortDown;
NativeMethods.Header_SetItem(headerWindow, columnIndex, headerItem);
}
}
private void SortListViewItems(int columnIndex)
{
if ((columnIndex >= 0) && (columnIndex < this.artifactListView.Columns.Count))
{
ListItemComparer comparer = new ListItemComparer(columnIndex == 0, this.sortListViewAscending);
this.artifactListView.ListViewItemSorter = comparer;
if (this.artifactListView.SelectedItems.Count > 0)
{
this.artifactListView.SelectedItems[0].EnsureVisible();
}
IntPtr hWndHeader = System.Workflow.Interop.NativeMethods.ListView_GetHeader(this.artifactListView.Handle);
System.Workflow.Interop.NativeMethods.HDITEM hdi = new System.Workflow.Interop.NativeMethods.HDITEM {
mask = 20
};
for (int i = 0; i < this.artifactListView.Columns.Count; i++)
{
if (System.Workflow.Interop.NativeMethods.Header_GetItem(hWndHeader, i, hdi))
{
hdi.fmt &= -12289;
hdi.hbm = IntPtr.Zero;
System.Workflow.Interop.NativeMethods.Header_SetItem(hWndHeader, i, hdi);
}
}
if (System.Workflow.Interop.NativeMethods.Header_GetItem(hWndHeader, columnIndex, hdi))
{
hdi.mask = 20;
hdi.fmt |= 0x3000;
hdi.hbm = this.sortListViewAscending ? this.bitmapSortUp : this.bitmapSortDown;
System.Workflow.Interop.NativeMethods.Header_SetItem(hWndHeader, columnIndex, hdi);
}
}
}
