private void rbtnHistoryNext_DropDown(object sender, EventArgs e)
{
rbtnHistoryNext.Items.Clear();
for (int i = _pview.CurrentHistoryEntryIndex + 1, j = 0; i < _pview.ViewHistory.Count && j < 10; ++i, ++j)
{
ViewHistoryItem vhi = _pview.ViewHistory[i];
RibbonButton btn = new RibbonButton(vhi.Caption);
btn.Tag = vhi;
rbtnHistoryNext.Items.Add(btn);
}
}
private void RibbonClick(RibbonItem item)
{
if (item.Parent as RibbonItem == rbtnHistoryBack || item.Parent as RibbonItem == rbtnHistoryNext)
{
ViewHistoryItem vhi = item.Tag as ViewHistoryItem;
if (vhi != null)
{
_pview.CurrentHistoryEntry = vhi;
}
}
}
/// <summary>
/// TBD:
/// Called from rbnMain_RibbonEvent(...) and handling RibbonEventType.DropDown events from rbnMain.
/// </summary>
/// <param name="item">RibbonItem that was droppeddown.</param>
private void RibbonDropDown(RibbonItem item)
{
if (item == rbtnHistoryBack)
{
rbtnHistoryBack.Items.Clear();
for (int i = ppMain.CurrentHistoryEntryIndex - 1, j = 0;
i >= 0 && j < 10;
i--, j++)
{
ViewHistoryItem vhi = ppMain.ViewHistory[i];
RibbonButton btn = new RibbonButton(vhi.Caption);
btn.Tag = vhi;
rbtnHistoryBack.Items.Add(btn);
}
}
else if (item == rbtnHistoryNext)
{
rbtnHistoryNext.Items.Clear();
for (int i = ppMain.CurrentHistoryEntryIndex + 1, j = 0;
i < ppMain.ViewHistory.Count && j < 10;
i++, j++)
{
ViewHistoryItem vhi = ppMain.ViewHistory[i];
RibbonButton btn = new RibbonButton(vhi.Caption);
btn.Tag = vhi;
rbtnHistoryNext.Items.Add(btn);
}
}
else if (item == rbtnSave)
{
rbtnSave.Items.Clear();
foreach (C1.C1Preview.Export.ExportProvider ep in C1.C1Preview.Export.ExportProviders.RegisteredProviders)
{
if (ep.CanExportObject(Document))
{
RibbonButton rb = new RibbonButton();
rb.Text = ep.FormatName;
rb.Tag = ep;
rb.Click += new EventHandler(rb_Click);
rbtnSave.Items.Add(rb);
}
}
}
}
/// <summary>
/// TBD:
/// Called from rbnMain_RibbonEvent(...) and handling RibbonEventType.Click events from rbnMain.
/// </summary>
/// <param name="item">RibbonItem that was clicked.</param>
private void RibbonClick(RibbonItem item)
{
if (item == rbtnSave || item == rbtnSave2)
{
ppMain.FileSave();
}
if (item == rbtnOpen || item == rbtnOpen2)
{
ppMain.FileOpen();
}
else if (item == rbtnPrint || item == rbtnPrint2)
{
ppMain.Print();
}
else if (item == rbtnReflow)
{
ppMain.Reflow();
}
else if (item == rbtnPagePortrait)
{
if (ppMain.PageSettings != null)
{
PageSettings ps = (PageSettings)ppMain.PageSettings.Clone();
ps.Landscape = false;
ppMain.PageSettings = ps;
}
}
else if (item == rbtnPageLandscape)
{
if (ppMain.PageSettings != null)
{
PageSettings ps = (PageSettings)ppMain.PageSettings.Clone();
ps.Landscape = true;
ppMain.PageSettings = ps;
}
}
else if (item == rbtnPageSetup || item == rbtnPageSetup2)
{
ppMain.PageSetup();
}
else if (item == rbtnZoomFitToWindow)
{
ppMain.ZoomMode = ZoomModeEnum.WholePage;
}
else if (item.Parent as RibbonMenu == rbtnZoom)
{
string s = item.Tag as string;
if (s != null)
{
int v;
if (int.TryParse(s, out v))
{
ppMain.ZoomFactor = v / 100.0;
}
}
}
else if (item == rbtnZoomOnePage)
{
using (new C1PreviewPane.LayoutSection(ppMain, HistorySavedActionsEnum.All))
{
ppMain.Continuous = true;
ppMain.PageLayout = C1.Win.C1Preview.PageLayoutEnum.Normal;
ppMain.Cols = 1;
ppMain.Rows = 1;
ppMain.ZoomMode = ZoomModeEnum.WholePage;
}
}
else if (item == rbtnZoomTwoPages ||
item == rbtnZoomFourPages ||
item == rbtnZoomEightPages ||
item == rbtnZoomTwelvePages)
{
string s = item.Tag as string;
if (s != null)
{
string[] cr = s.Split(',');
if (cr.Length == 2)
{
int c, r;
if (int.TryParse(cr[0], out r) && int.TryParse(cr[1], out c))
{
using (new C1PreviewPane.LayoutSection(ppMain, HistorySavedActionsEnum.All))
{
ppMain.Continuous = true;
ppMain.PageLayout = C1.Win.C1Preview.PageLayoutEnum.Custom;
ppMain.Cols = c;
ppMain.Rows = r;
}
}
}
}
}
if (item == rbtnHistoryBack)
{
ppMain.HistoryBack();
}
else if (item == rbtnHistoryNext)
{
ppMain.HistoryForward();
}
else if (item == rbtnFirstPage)
{
ppMain.StartPageIdx = 0;
}
else if (item == rbtnPreviousPage)
{
ppMain.StartPageIdx--;
}
else if (item == rbtnNextPage)
{
ppMain.StartPageIdx++;
}
else if (item == rbtnLastPage)
{
ppMain.StartPageIdx = ppMain.Pages.Count - 1;
}
if (item == rbtnHandTool)
{
ppMain.MouseMode = MouseModeEnum.Hand;
}
else if (item == rbtnTextSelectTool)
{
ppMain.MouseMode = MouseModeEnum.Select;
}
else if (item == rbtnOutline)
{
dtpOutline.Show();
ActiveControl = povMain;
}
else if (item == rbtnPages)
{
dtpPages.Show();
ActiveControl = ptvMain;
}
else if (item == rbtnSearch)
{
dtpSearch.Show();
ActiveControl = ptspMain.Controls[0].Controls[2];
}
else if (item.Parent as RibbonItem == rbtnHistoryBack || item.Parent as RibbonItem == rbtnHistoryNext)
{
ViewHistoryItem vhi = item.Tag as ViewHistoryItem;
if (vhi != null)
{
ppMain.CurrentHistoryEntry = vhi;
}
}
}