void wxSTEditorShell::SetPromptText(const wxString& text)
{
BeginWriteable();
int length = GetLength();
wxString promptText = GetPromptText();
SetTargetStart(length - promptText.Length());
SetTargetEnd(length);
ReplaceTarget(text);
GotoPos(GetLength());
EndWriteable();
}
ScreenSaveSync::ScreenSaveSync( const CString &sScreenName ) :
ScreenPrompt(
sScreenName,
SM_None,
GetPromptText(),
PROMPT_YES_NO,
ANSWER_YES,
SaveSyncChanges,
RevertSyncChanges,
NULL )
{
}
// static
void ClientHandler::OnDialogResponse(GtkDialog* dialog,
gint response_id,
ClientHandler* handler) {
CEF_REQUIRE_UI_THREAD();
DCHECK_EQ(dialog, GTK_DIALOG(handler->gtk_dialog_));
switch (response_id) {
case GTK_RESPONSE_OK:
handler->js_dialog_callback_->Continue(true, GetPromptText(dialog));
break;
case GTK_RESPONSE_CANCEL:
case GTK_RESPONSE_DELETE_EVENT:
handler->js_dialog_callback_->Continue(false, CefString());
break;
default:
NOTREACHED();
}
handler->OnResetDialogState(NULL);
}
void wxSTEditorShell::OnKeyDown(wxKeyEvent &event)
{
event.Skip(false);
CheckReadOnly(true);
switch (event.GetKeyCode())
{
case WXK_UP : case WXK_NUMPAD_UP :
{
// you can scroll up through multiline entry
int current_line = GetCurrentLine();
int prompt_line = GetPromptLine();
if ((current_line < prompt_line) || (current_line > prompt_line))
break;
// up/down arrows go through the history buffer
wxString promptText = GetPromptText();
SetPromptText(GetNextHistoryLine(event.GetKeyCode() == WXK_DOWN, promptText));
return;
}
case WXK_DOWN : case WXK_NUMPAD_DOWN :
{
// you can scroll down through multiline entry
int total_lines = GetLineCount();
total_lines = wxMax(0, total_lines - 1);
int current_line = GetCurrentLine();
if (current_line < total_lines)
break;
// up/down arrows go through the history buffer
if ((int)GetHistoryIndex() < (int)GetHistoryCount()-1)
{
wxString promptText = GetPromptText();
SetPromptText(GetNextHistoryLine(event.GetKeyCode() == WXK_DOWN, promptText));
}
return;
}
case WXK_LEFT : case WXK_NUMPAD_LEFT :
{
int current_line = GetCurrentLine();
int prompt_line = GetPromptLine();
if (current_line >= prompt_line)
{
int caret_pos = 0;
GetCurLine(&caret_pos);
if (caret_pos < 1)
return;
}
break;
}
case WXK_PRIOR : case WXK_NUMPAD_PRIOR : //case WXK_NUMPAD_PAGEUP :
case WXK_NEXT : case WXK_NUMPAD_NEXT : //case WXK_NUMPAD_PAGEDOWN :
case WXK_END : case WXK_NUMPAD_END :
case WXK_HOME : case WXK_NUMPAD_HOME :
case WXK_RIGHT : case WXK_NUMPAD_RIGHT :
case WXK_SHIFT :
case WXK_CONTROL :
case WXK_ALT :
{
// default processing for these keys
event.Skip();
return;
}
case WXK_RETURN : case WXK_NUMPAD_ENTER :
{
// put cursor at end if not already on the last line
if (!CaretOnPromptLine(STE_CARET_MOVE_NONE))
{
GotoPos(GetLength());
return;
}
int current_line = GetCurrentLine();
int prompt_line = GetPromptLine();
// allow multiline entry for shift+enter
if ((current_line >= prompt_line) && event.ShiftDown())
{
event.Skip();
return;
}
wxString promptText = GetPromptText();
// goto the end of the line and store the line for the history
LineEnd();
if (!promptText.IsEmpty())
AddHistoryLine(promptText, true);
// just send the event, the receiver can do what they like
SendEvent(wxEVT_STESHELL_ENTER, 0, GetState(), promptText);
return;
}
case WXK_BACK :
{
// go to the end of the last line if not on last line
if (!CaretOnPromptLine(STE_CARET_MOVE_NONE))
{
GotoPos(GetLength());
return;
}
// don't let them backspace into previous line
int caret_pos = 0;
GetCurLine(&caret_pos);
if (caret_pos < 1)
return;
break;
}
default : // move cursor to end if not already there
{
CaretOnPromptLine(STE_CARET_MOVE_ENDTEXT);
break;
}
}
event.Skip();
}
