private void FillMenuFiltre(int nColIndex, C2iWndDataGridColumn colonne)
{
m_nColIndexForFiltre = nColIndex;
foreach (ToolStripItem item in new ArrayList(m_menuFiltreSpecial.DropDownItems))
{
m_menuFiltreSpecial.DropDownItems.Remove(item);
if (item != m_valueSelector)
{
item.Dispose();
}
}
m_menuFiltreSpecial.DropDownItems.Clear();
CGridFilterForWndDataGrid filtreActif = null;
m_dicFiltre.TryGetValue(nColIndex, out filtreActif);
IWndIncluableDansDataGrid wnd = colonne.Control as IWndIncluableDansDataGrid;
if (wnd != null)
{
foreach (CGridFilterForWndDataGrid filtre in wnd.GetPossibleFilters())
{
CGridFilterForWndDataGrid filtreToSet = filtre;
if (filtreActif != null && filtreActif.GetType() == filtre.GetType())
{
filtreToSet = filtreActif;
}
ToolStripMenuItem itemFiltre = new ToolStripMenuItem(filtreToSet.Label);
itemFiltre.Tag = filtreToSet;
itemFiltre.Click += new EventHandler(itemFiltre_Click);
itemFiltre.Checked = filtreToSet == filtreActif;
m_menuFiltreSpecial.DropDownItems.Add(itemFiltre);
}
}
IEnumerable <object> source = m_listeObjetsOriginale;
if (source != null)
{
CGridFilterListeValeurs filtreListe = filtreActif as CGridFilterListeValeurs;
List <CCoupleValeurEtValeurDisplay> lstValeurs = new List <CCoupleValeurEtValeurDisplay>();
if (filtreListe == null)
{
source = m_grid.DataSource as IEnumerable <object>;
}
foreach (object obj in source)
{
CCoupleValeurEtValeurDisplay valeur = m_cache.GetValeur(obj, nColIndex, false);
if (valeur != null)
{
lstValeurs.Add(valeur);
}
}
m_valueSelector.Selector.FillWithValues(lstValeurs.ToArray(), filtreListe);
if (!m_menuFiltre.Items.Contains(m_valueSelector))
{
m_menuFiltre.Items.Add(m_valueSelector);
}
}
}
public C2iWndDataGridColumn AddColumn(
string strLibelle,
IWndIncluableDansDataGrid wnd)
{
C2iWndDataGridColumn col = new C2iWndDataGridColumn();
col.Text = strLibelle;
col.ColumnWidth = ((C2iWnd)wnd).Size.Width;
col.Control = (C2iWnd)wnd;
m_wndGrid.AddChild(col);
col.Parent = m_wndGrid;
return(col);
}
public CDataGridViewCustomCellFor2iWnd(
CGridDataCache datas,
C2iWndDataGridColumn wndCol,
int nColumnIndex,
IWndIncluableDansDataGrid wndAssociee,
IFournisseurProprietesDynamiques fournisseur)
: base()
{
m_datas = datas;
m_nColumnIndex = nColumnIndex;
m_2iWndForGrid = wndAssociee;
m_fournisseur = fournisseur;
m_wndCol = wndCol;
}
public object GetElementEdite(object source, int nColumnIndex)
{
if (source == null)
{
return(null);
}
Dictionary <object, object> dicObjetToElementEdite = null;
C2iExpression formule = null;
if (!m_dicNumColToFormuleElementEdite.TryGetValue(nColumnIndex, out formule))
{
C2iWndDataGridColumn col = m_grid.WndGrid.GetColumn(nColumnIndex);
if (col != null)
{
formule = col.AlternativeEditedElement;
}
m_dicNumColToFormuleElementEdite[nColumnIndex] = formule;
}
if (!m_dicColToObjetsEdites.TryGetValue(nColumnIndex, out dicObjetToElementEdite))
{
if (formule != null)
{
dicObjetToElementEdite = new Dictionary <object, object>();
m_dicColToObjetsEdites[nColumnIndex] = dicObjetToElementEdite;
}
}
object retour = source;
if (dicObjetToElementEdite != null)
{
retour = null;
if (!dicObjetToElementEdite.TryGetValue(source, out retour))
{
CContexteEvaluationExpression ctx = new CContexteEvaluationExpression(source);
try
{
CResultAErreur result = formule.Eval(ctx);
if (result)
{
retour = result.Data;
}
}
catch { }
dicObjetToElementEdite[source] = retour;
}
}
return(retour);
}
public static void Show(
C2iWndDataGridColumn col,
int nColumnIndex,
string strText,
int nWidth,
OnFiltrerDataGridEventHandler handler)
{
CFormFiltreDataGrid form = new CFormFiltreDataGrid();
form.m_txtFiltre.Text = strText;
form.m_lblNomCol.BackColor = col.BackColor;
form.m_lblNomCol.Text = col.Text;
form.m_handler = handler;
form.m_nColumnIndex = nColumnIndex;
form.Show();
}
private void m_grid_CellPainting(object sender, DataGridViewCellPaintingEventArgs e)
{
if (e.RowIndex == -1 && e.ColumnIndex >= 0)
{
Rectangle rct = e.CellBounds;
rct.Inflate(-1, -1);
CGridFilterForWndDataGrid filtre = null;
m_dicFiltre.TryGetValue(e.ColumnIndex, out filtre);
C2iWndDataGridColumn col = m_wndGrid.GetColumn(e.ColumnIndex);
bool bHasFiltre = col != null && col.AllowFilter;
if (bHasFiltre)
{
rct = new Rectangle(rct.Location, new Size(rct.Size.Width - c_nWidthImageHeader, rct.Height));
}
DataGridViewCellStyle style = m_grid.Columns[e.ColumnIndex].HeaderCell.Style;
Brush br = new SolidBrush(style.BackColor);
e.Graphics.FillRectangle(br, e.CellBounds);
br.Dispose();
Pen pen = new Pen(m_grid.GridColor);
e.Graphics.DrawRectangle(pen, new Rectangle(e.CellBounds.Location, new Size(e.CellBounds.Width - 1, e.CellBounds.Height - 1)));
br = new SolidBrush(style.ForeColor);
e.Graphics.DrawString(m_grid.Columns[e.ColumnIndex].HeaderText, style.Font, br, rct);
br.Dispose();
if (bHasFiltre)
{
if (filtre != null)
{
e.Graphics.DrawImageUnscaled(Properties.Resources.filtre, new Point(rct.Right, rct.Top));
}
else
{
e.Graphics.DrawImageUnscaled(Properties.Resources.FiltreListe, new Point(rct.Right, rct.Top));
}
}
e.Handled = true;
}
}
private void m_grid_ColumnHeaderMouseClick(object sender, DataGridViewCellMouseEventArgs e)
{
if ((e.Button & MouseButtons.Left) == MouseButtons.Left)
{
C2iWndDataGridColumn col = m_wndGrid.GetColumn(e.ColumnIndex);
Rectangle rct = m_grid.GetColumnDisplayRectangle(e.ColumnIndex, false);
if (e.X > rct.Width - c_nWidthImageHeader)//Filtre
{
if (col != null && col.AllowFilter)
{
FillMenuFiltre(e.ColumnIndex, col);
DataGridViewColumn gvCol = m_grid.Columns[e.ColumnIndex];
rct = m_grid.GetColumnDisplayRectangle(e.ColumnIndex, true);
rct.Height = gvCol.HeaderCell.ContentBounds.Height;
m_menuFiltre.Show(m_grid, rct.Left, rct.Bottom);
/*}
* else
* {
* string strText = null;
* if (!m_dicFiltre.TryGetValue(e.ColumnIndex, out strText))
* strText = "";
* CFormFiltreDataGrid.OnFiltrerDataGridEventHandler handler = new CFormFiltreDataGrid.OnFiltrerDataGridEventHandler(OnFiltrer);
* CFormFiltreDataGrid.Show(col, e.ColumnIndex, strText, rct.Width, handler);
* }*/
}
}
else
{
if (col != null && col.AllowSort)
{
Sort(e.ColumnIndex);
}
}
}
}
public void Init(
CWndFor2iDataGrid wndFor2iDataGrid,
C2iWndDataGrid wndGrid,
object elementEdite,
List <object> lstObjets,
IFournisseurProprietesDynamiques fournisseur)
{
m_wndFor2iDataGrid = wndFor2iDataGrid;
m_listeObjetsOriginale = lstObjets;
m_fournisseur = fournisseur;
m_wndGrid = wndGrid;
m_elementEdite = elementEdite;
if (m_cache != null)
{
m_cache.Dispose();
}
m_cache = new CGridDataCache(this);
List <object> listeObjets = new List <object>(lstObjets);
foreach (object newElt in m_listeElementsAdd)
{
if (!lstObjets.Contains(newElt))
{
lstObjets.Add(newElt);
}
}
m_panelTop.Visible = m_wndGrid.HasAddButton || m_wndGrid.HasDeleteButton;
m_lnkAdd.Visible = m_wndGrid.HasAddButton;
m_lnkDelete.Visible = m_wndGrid.HasDeleteButton;
m_grid.AutoGenerateColumns = false;
Filtrer();
m_grid.SuspendDrawing();
//m_grid.DataSource = lstObjets;
m_grid.Columns.Clear();
int nMaxHeight = m_grid.ColumnHeadersHeight;
m_grid.EnableHeadersVisualStyles = false;
m_grid.RowHeadersVisible = m_wndGrid.RowHeaderWidth != 0;
m_grid.RowHeadersWidth = Math.Max(m_wndGrid.RowHeaderWidth, 10);
m_grid.RowHeadersDefaultCellStyle.BackColor = m_wndGrid.RowHeaderColor;
m_grid.BackgroundColor = m_wndGrid.BackColor;
m_grid.DefaultCellStyle.SelectionBackColor = m_wndGrid.SelectedCellBackColor;
m_grid.DefaultCellStyle.SelectionForeColor = m_wndGrid.SelectedCellForeColor;
m_grid.EditMode = DataGridViewEditMode.EditOnEnter;
if (m_wndGrid.DefaultRowHeight > 0)
{
m_grid.RowTemplate.Height = m_wndGrid.DefaultRowHeight;
}
int nCol = 0;
foreach (I2iObjetGraphique obj in m_wndGrid.Childs)
{
C2iWndDataGridColumn col = obj as C2iWndDataGridColumn;
CContexteEvaluationExpression ctxEval = new CContexteEvaluationExpression(m_elementEdite);
//Evalue la formule de visibilité
if (col.Visiblity != null)
{
CResultAErreur res = col.Visiblity.Eval(ctxEval);
if (res && !CUtilBool.BoolFromObject(res.Data))
{
col = null;
}
}
if (col != null)
{
IWndIncluableDansDataGrid wndForGrid = col.Control as IWndIncluableDansDataGrid;
m_cache.RegisterControle(nCol, wndForGrid);
nCol++;
if (wndForGrid != null)
{
DataGridViewColumn gridCol = new DataGridViewColumn(
new CDataGridViewCustomCellFor2iWnd(m_cache, col, nCol - 1, wndForGrid, m_fournisseur)
);
if (col.Enabled != null)
{
CResultAErreur result = col.Enabled.Eval(ctxEval);
if (result && !CUtilBool.BoolFromObject(result.Data))
{
gridCol.ReadOnly = true;
}
}
gridCol.HeaderText = col.Text;
gridCol.Width = col.ColumnWidth;
DataGridViewCellStyle style = new DataGridViewCellStyle();
style.BackColor = col.BackColor;
style.ForeColor = col.ForeColor;
style.Font = col.Font;
gridCol.HeaderCell.Style = style;
if (col.Control != null)
{
DataGridViewCellStyle styleCell = new DataGridViewCellStyle();
styleCell.Font = col.Control.Font;
styleCell.BackColor = col.Control.BackColor;
styleCell.ForeColor = col.Control.ForeColor;
styleCell.WrapMode = DataGridViewTriState.True;
gridCol.CellTemplate.Style = styleCell;
}
m_grid.Columns.Add(gridCol);
nMaxHeight = Math.Max(col.Size.Height, nMaxHeight);
}
}
}
m_grid.ResumeDrawing();
m_grid.ColumnHeadersHeight = nMaxHeight;
InitRestrictions(m_listeRestrictions);
}
private void Filtrer()
{
List <object> lst = m_listeObjetsOriginale;
if (lst == null)
{
return;
}
using (CWaitCursor waiter = new CWaitCursor())
{
bool bCancel = false;
foreach (KeyValuePair <int, CGridFilterForWndDataGrid> kv in m_dicFiltre)
{
if (kv.Value != null)
{
CGridFilterForWndDataGrid filter = kv.Value;
C2iWndDataGridColumn col = m_wndGrid.GetColumn(kv.Key);
IWndIncluableDansDataGrid ctrl = col.Control as IWndIncluableDansDataGrid;
if (ctrl != null)
{
List <object> lst2 = new List <object>();
foreach (object obj in lst)
{
int nVal = (int)Keys.Escape;
nVal = GetKeyState((int)Keys.Escape);
if (nVal < 0)
{
bCancel = true;
break;
}
CCoupleValeurEtValeurDisplay dataVal = m_cache.GetValeur(obj, kv.Key, col.MultiThread);
if (dataVal != null && filter.IsValueIn(dataVal.ObjectValue))
{
lst2.Add(obj);
}
}
lst = lst2;
}
}
if (bCancel)
{
break;
}
}
if (bCancel)
{
lst = m_listeObjetsOriginale;
MessageBox.Show(I.T("Filter has been canceled|20019"));
}
}
if (m_nColumnSort != null)
{
try
{
lst.Sort(new CGridSorter(m_nColumnSort.Value, m_bSortAsc, m_cache));
}
catch { }
}
m_grid.DataSource = lst;
foreach (DataGridViewColumn col in m_grid.Columns)
{
CDataGridViewCustomCellFor2iWnd cell = col.CellTemplate as CDataGridViewCustomCellFor2iWnd;
}
}