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modalMessageBox: Support for the runtime headless mode.

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The caption, message, and additional text are instead output via SG_LOG().
This commit is contained in:
Edward d'Auvergne 2018-06-11 08:52:34 +02:00
parent 2aa8d8ccbf
commit 3e4132e660
1 changed files with 9 additions and 0 deletions
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9
src/GUI/MessageBox.cxx
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@ -111,6 +111,15 @@ MessageBoxResult modalMessageBox(const std::string& caption,
const std::string& msg,
const std::string& moreText)
{
// Headless mode.
if (globals->is_headless()) {
SG_LOG(SG_HEADLESS, SG_ALERT, "ModalMessageBox Caption: \"" << caption << "\"");
SG_LOG(SG_HEADLESS, SG_ALERT, "ModalMessageBox Message: \"" << msg << "\"");
if (!moreText.empty())
SG_LOG(SG_HEADLESS, SG_ALERT, "ModalMessageBox More text: \"" << moreText << "\"");
return MSG_BOX_OK;
}
// prefer canvas
if (isCanvasImplementationRegistered()) {
SGPropertyNode_ptr args(new SGPropertyNode);