office-gobmx/sd/source/ui/view/WindowUpdater.cxx

189 lines
4.8 KiB
C++

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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
*
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sd.hxx"
#include "WindowUpdater.hxx"
#include "ViewShell.hxx"
#include "Window.hxx"
#include "drawdoc.hxx"
#include "View.hxx"
#ifndef _SPLIT_HXX
#include <vcl/split.hxx>
#endif
#include <sfx2/childwin.hxx>
#include <sfx2/viewfrm.hxx>
#include <svl/smplhint.hxx>
#include <algorithm>
namespace sd {
WindowUpdater::WindowUpdater (void)
: mpViewShell (NULL),
mpDocument (NULL)
{
maCTLOptions.AddListener(this);
}
WindowUpdater::~WindowUpdater (void) throw ()
{
maCTLOptions.RemoveListener(this);
}
void WindowUpdater::RegisterWindow (::Window* pWindow)
{
if (pWindow != NULL)
{
tWindowList::iterator aWindowIterator (
::std::find (
maWindowList.begin(), maWindowList.end(), pWindow));
if (aWindowIterator == maWindowList.end())
{
// Update the device once right now and add it to the list.
Update (pWindow);
maWindowList.push_back (pWindow);
}
}
}
void WindowUpdater::UnregisterWindow (::Window* pWindow)
{
tWindowList::iterator aWindowIterator (
::std::find (
maWindowList.begin(), maWindowList.end(), pWindow));
if (aWindowIterator != maWindowList.end())
{
maWindowList.erase (aWindowIterator);
}
}
void WindowUpdater::SetViewShell (ViewShell& rViewShell)
{
mpViewShell = &rViewShell;
}
void WindowUpdater::SetDocument (SdDrawDocument* pDocument)
{
mpDocument = pDocument;
}
void WindowUpdater::Update (
OutputDevice* pDevice,
SdDrawDocument* pDocument) const
{
if (pDevice != NULL)
{
UpdateWindow (pDevice);
if (pDocument != NULL)
pDocument->ReformatAllTextObjects();
}
}
void WindowUpdater::UpdateWindow (OutputDevice* pDevice) const
{
if (pDevice != NULL)
{
SvtCTLOptions::TextNumerals aNumeralMode (maCTLOptions.GetCTLTextNumerals());
LanguageType aLanguage;
// Now this is a bit confusing. The numerals in arabic languages
// are Hindi numerals and what the western world generally uses are
// arabic numerals. The digits used in the Hindi language are not
// used at all.
switch (aNumeralMode)
{
case SvtCTLOptions::NUMERALS_HINDI:
aLanguage = LANGUAGE_ARABIC_SAUDI_ARABIA;
break;
case SvtCTLOptions::NUMERALS_SYSTEM:
aLanguage = LANGUAGE_SYSTEM;
break;
case SvtCTLOptions::NUMERALS_ARABIC:
default:
aLanguage = LANGUAGE_ENGLISH;
break;
}
pDevice->SetDigitLanguage (aLanguage);
}
}
void WindowUpdater::ConfigurationChanged( utl::ConfigurationBroadcaster*, sal_uInt32 )
{
// #110094#-7
// Clear the master page cache so that master pages will be redrawn.
//if (mpViewShell != NULL)
//{
// SdView* pView = mpViewShell->GetView();
// if (pView != NULL)
// pView->ReleaseMasterPagePaintCache ();
//}
// Set the current state at all registered output devices.
tWindowList::iterator aWindowIterator (maWindowList.begin());
while (aWindowIterator != maWindowList.end())
Update (*aWindowIterator++);
// Reformat the document for the modified state to take effect.
if (mpDocument != NULL)
mpDocument->ReformatAllTextObjects();
// Invalidate the windows to make the modified state visible.
aWindowIterator = maWindowList.begin();
while (aWindowIterator != maWindowList.end())
(*aWindowIterator++)->Invalidate();
}
} // end of namespace sd