svdviter.hxx

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#pragma once
 
#include <svx/svxdllapi.h>
#include <functional>
 
/*
 
Using this class, you can find out:
- SdrView* First/NextView()
  - All Views in which a model is displayed
  - All Views in which a certain page is visible (also as MasterPage)
  - All Views in which a certain object is visible (also as MasterPage)
- SdrPageView* First/NextPageView()
  - All PageViews in which a model is displayed
  - All PageViews in which a certain page is visible (also as MasterPage)
  - All PageViews in which a certain object is visible (also as MasterPage)
- vcl::Window* First/NextWindow()
  - All Windows in which a model is displayed
  - All Windows in which a certain page is visible (also as MasterPage)
  - All Windows in which a certain object is visible (also as MasterPage)
You can specify if the selection is restricted to a certain page/object by
choosing the corresponding constructor.
 
Among others, the following are considered:
- Visibility state of the layer
- Visible Layer of MasterPages
- Multiple layer for group objects
 
Not considered are:
- Whether the pages/objects were already painted or if an Invalidate is still pending
- Whether the pages/objects in a Window are in a visible region
 
*/
 
class SdrView;
class SdrModel;
class SdrPage;
class SdrObject;
 
namespace SdrViewIter
{
    SVXCORE_DLLPUBLIC void ForAllViews(const SdrPage* pPage, std::function<void(SdrView*)> f);
    SVXCORE_DLLPUBLIC void ForAllViews(const SdrObject* pObject, std::function<void(SdrView*)> f);
};
 
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