// ext may be null, but then parameter completion don't work
public static bool ShowWindow(CompletionTextEditorExtension ext, char firstChar, ICompletionDataList list, ICompletionWidget completionWidget, CodeCompletionContext completionContext)
{
try {
if (ext != null)
{
int inserted = ext.document.Editor.EnsureCaretIsNotVirtual();
if (inserted > 0)
{
completionContext.TriggerOffset = ext.document.Editor.Caret.Offset;
}
}
if (wnd == null)
{
wnd = new CompletionListWindow();
wnd.WordCompleted += HandleWndWordCompleted;
}
if (ext != null)
{
wnd.TransientFor = ext.document.Editor.Parent.Toplevel as Gtk.Window;
}
else
{
var widget = completionWidget as Gtk.Widget;
if (widget != null)
{
var window = widget.Toplevel as Gtk.Window;
if (window != null)
{
wnd.TransientFor = window;
}
}
}
wnd.Extension = ext;
try {
if (!wnd.ShowListWindow(firstChar, list, completionWidget, completionContext))
{
if (list is IDisposable)
{
((IDisposable)list).Dispose();
}
HideWindow();
return(false);
}
if (ForceSuggestionMode)
{
wnd.AutoSelect = false;
}
wnd.Show();
DesktopService.RemoveWindowShadow(wnd);
OnWindowShown(EventArgs.Empty);
return(true);
} catch (Exception ex) {
LoggingService.LogError(ex.ToString());
return(false);
}
} finally {
ParameterInformationWindowManager.UpdateWindow(ext, completionWidget);
}
}
public static bool ShowWindow(char firstChar, ICompletionDataList list, ICompletionWidget completionWidget, CodeCompletionContext completionContext, System.Action closedDelegate)
{
try {
if (wnd == null)
{
wnd = new CompletionListWindow();
wnd.WordCompleted += HandleWndWordCompleted;
}
try {
if (!wnd.ShowListWindow(firstChar, list, completionWidget, completionContext, closedDelegate))
{
if (list is IDisposable)
{
((IDisposable)list).Dispose();
}
DestroyWindow();
return(false);
}
if (ForceSuggestionMode)
{
wnd.AutoSelect = false;
}
OnWindowShown(EventArgs.Empty);
return(true);
} catch (Exception ex) {
LoggingService.LogError(ex.ToString());
return(false);
}
} finally {
ParameterInformationWindowManager.UpdateWindow(completionWidget);
}
}
protected override bool OnPagerRightClicked()
{
if (Ext != null && Widget != null)
{
return(ParameterInformationWindowManager.OverloadDown(Ext, Widget));
}
return(base.OnPagerRightClicked());
}
protected override void OnPagerRightClicked()
{
if (Ext != null && Widget != null)
{
ParameterInformationWindowManager.OverloadDown(Ext, Widget);
}
base.OnPagerRightClicked();
}
static void HandleWndVisibleChanged(object sender, EventArgs args)
{
if (!wnd.Visible)
{
isShowing = false;
ParameterInformationWindowManager.UpdateWindow(wnd.Extension, wnd.CompletionWidget);
WindowClosed?.Invoke(null, EventArgs.Empty);
}
}
static void DestroyWindow()
{
if (wnd != null)
{
wnd.Destroy();
ParameterInformationWindowManager.UpdateWindow(wnd.CompletionWidget);
wnd = null;
}
OnWindowClosed(EventArgs.Empty);
}
public static void HideWindow()
{
if (!IsVisible)
{
return;
}
ParameterInformationWindowManager.UpdateWindow(wnd.Extension, wnd.CompletionWidget);
if (wnd.Extension != null)
{
wnd.Extension.document.Editor.FixVirtualIndentation();
}
// wnd.HideWindow ();
// OnWindowClosed (EventArgs.Empty);
DestroyWindow();
}
public static void HideWindow()
{
isShowing = false;
if (!IsVisible)
{
return;
}
if (wnd == null)
{
return;
}
ParameterInformationWindowManager.UpdateWindow(wnd.Extension, wnd.CompletionWidget);
wnd.HideWindow();
OnWindowClosed(EventArgs.Empty);
//DestroyWindow ();
}
void Reposition(bool force)
{
X = CodeCompletionContext.TriggerXCoord - TextOffset;
Y = CodeCompletionContext.TriggerYCoord;
int w, h;
GetSize(out w, out h);
if (!force && previousHeight != h && previousWidth != w)
{
return;
}
// Note: we add back the TextOffset here in case X and X+TextOffset are on different monitors.
Gdk.Rectangle geometry = DesktopService.GetUsableMonitorGeometry(Screen, Screen.GetMonitorAtPoint(X + TextOffset, Y));
previousHeight = h;
previousWidth = w;
if (X + w > geometry.Right)
{
X = geometry.Right - w;
}
else if (X < geometry.Left)
{
X = geometry.Left;
}
if (Y + h > geometry.Bottom || yPosition == WindowPositonY.Top)
{
// Put the completion-list window *above* the cursor
Y = Y - CodeCompletionContext.TriggerTextHeight - h;
yPosition = WindowPositonY.Top;
}
else
{
yPosition = WindowPositonY.Bottom;
}
curXPos = X;
curYPos = Y;
Move(X, Y);
UpdateDeclarationView();
ParameterInformationWindowManager.UpdateWindow(CompletionWidget);
}
void Reposition(bool force)
{
X = CodeCompletionContext.TriggerXCoord - TextOffset;
Y = CodeCompletionContext.TriggerYCoord;
int w, h;
GetSize(out w, out h);
if (!force && previousHeight != h && previousWidth != w)
{
return;
}
Gdk.Rectangle geometry = Screen.GetMonitorGeometry(Screen.GetMonitorAtPoint(X, Y));
previousHeight = h;
previousWidth = w;
if (X + w > geometry.Right)
{
X = geometry.Right - w;
}
if (Y + h > geometry.Bottom || yPosition == WindowPositonY.Top)
{
Y = Y - CodeCompletionContext.TriggerTextHeight - h;
yPosition = WindowPositonY.Top;
}
else
{
yPosition = WindowPositonY.Bottom;
}
curXPos = X;
curYPos = Y;
Move(X, Y);
UpdateDeclarationView();
ParameterInformationWindowManager.UpdateWindow(CompletionWidget);
}
internal static bool ShowWindow(ICompletionDataList list, CodeCompletionContext completionContext)
{
if (wnd == null || !isShowing)
{
return(false);
}
var completionWidget = wnd.CompletionWidget;
var ext = wnd.Extension;
try {
try {
isShowing = false;
if (!wnd.ShowListWindow(list, completionContext))
{
if (list is IDisposable)
{
((IDisposable)list).Dispose();
}
HideWindow();
return(false);
}
if (IdeApp.Preferences.ForceSuggestionMode)
{
wnd.AutoSelect = false;
}
wnd.Show();
DesktopService.RemoveWindowShadow(wnd);
OnWindowShown(EventArgs.Empty);
return(true);
} catch (Exception ex) {
LoggingService.LogError(ex.ToString());
return(false);
}
} finally {
ParameterInformationWindowManager.UpdateWindow(ext, completionWidget);
}
}
