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Gui: [skip ci] add commands to save & restore camera positions so that they can be bound to a space mouse button

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This commit is contained in:
wmayer
2020-11-27 12:09:04 +01:00
parent 413f0da2b0
commit ed3394cce3
1 changed files with 70 additions and 0 deletions
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70
src/Gui/CommandView.cpp
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@@ -199,6 +199,74 @@ Action * StdPerspectiveCamera::createAction(void)
return pcAction;
}
//===========================================================================
// The two commands below are provided for convenience so that they can be bound
// to a button of a space mouse
namespace {
std::string globalCameraPosition;
}
//===========================================================================
// Std_ViewSaveCamera
//===========================================================================
DEF_3DV_CMD(StdCmdViewSaveCamera)
StdCmdViewSaveCamera::StdCmdViewSaveCamera()
: Command("Std_ViewSaveCamera")
{
sGroup = QT_TR_NOOP("Standard-View");
sMenuText = QT_TR_NOOP("Save current camera");
sToolTipText = QT_TR_NOOP("Save current camera settings");
sStatusTip = QT_TR_NOOP("Save current camera settings");
sWhatsThis = "Std_ViewSaveCamera";
eType = Alter3DView;
}
void StdCmdViewSaveCamera::activated(int iMsg)
{
Q_UNUSED(iMsg);
const char* ppReturn=0;
if (getGuiApplication()->sendMsgToActiveView("GetCamera",&ppReturn))
globalCameraPosition = ppReturn;
}
//===========================================================================
// Std_ViewRestoreCamera
//===========================================================================
DEF_STD_CMD_A(StdCmdViewRestoreCamera)
StdCmdViewRestoreCamera::StdCmdViewRestoreCamera()
: Command("Std_ViewRestoreCamera")
{
sGroup = QT_TR_NOOP("Standard-View");
sMenuText = QT_TR_NOOP("Restore saved camera");
sToolTipText = QT_TR_NOOP("Restore saved camera settings");
sStatusTip = QT_TR_NOOP("Restore saved camera settings");
sWhatsThis = "Std_ViewRestoreCamera";
eType = Alter3DView;
}
void StdCmdViewRestoreCamera::activated(int iMsg)
{
Q_UNUSED(iMsg);
std::string camera = globalCameraPosition;
std::string setCamera = std::string("SetCamera ") + camera;
getGuiApplication()->sendMsgToActiveView(setCamera.c_str());
}
bool StdCmdViewRestoreCamera::isActive()
{
if (globalCameraPosition.empty())
return false;
Gui::MDIView* view = Gui::getMainWindow()->activeWindow();
return view && view->isDerivedFrom(Gui::View3DInventor::getClassTypeId());
}
//===========================================================================
// Std_FreezeViews
//===========================================================================
@@ -3554,6 +3622,8 @@ void CreateViewStdCommands(void)
rcCmdMgr.addCommand(new StdPerspectiveCamera());
rcCmdMgr.addCommand(new StdCmdToggleClipPlane());
rcCmdMgr.addCommand(new StdCmdDrawStyle());
rcCmdMgr.addCommand(new StdCmdViewSaveCamera());
rcCmdMgr.addCommand(new StdCmdViewRestoreCamera());
rcCmdMgr.addCommand(new StdCmdFreezeViews());
rcCmdMgr.addCommand(new StdViewZoomIn());
rcCmdMgr.addCommand(new StdViewZoomOut());