sw/source/uibase/docvw/FrameControlsManager.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #include <edtwin.hxx>
  11 #include <cntfrm.hxx>
  12 #include <FrameControlsManager.hxx>
  13 #include <HeaderFooterWin.hxx>
  14 #include <PageBreakWin.hxx>
  15 #include <UnfloatTableButton.hxx>
  16 #include <pagefrm.hxx>
  17 #include <flyfrm.hxx>
  18 #include <viewopt.hxx>
  19 #include <view.hxx>
  20 #include <wrtsh.hxx>
  21 #include <OutlineContentVisibilityWin.hxx>
  22 #include <vcl/settings.hxx>
  23 #include <vcl/svapp.hxx>
  24 #include <vcl/weldutils.hxx>
  25 #include <contentcontrolaliasbutton.hxx>
  26
  27 SwFrameControlsManager::SwFrameControlsManager( SwEditWin* pEditWin ) :
  28     m_pEditWin( pEditWin )
  29 {
  30 }
  31
  32 SwFrameControlsManager::~SwFrameControlsManager()
  33 {
  34 }
  35
  36 void SwFrameControlsManager::dispose()
  37 {
  38     m_aControls.clear();
  39 }
  40
  41 SwFrameControlPtr SwFrameControlsManager::GetControl( FrameControlType eType, const SwFrame* pFrame )
  42 {
  43     SwFrameControlPtrMap& rControls = m_aControls[eType];
  44
  45     SwFrameControlPtrMap::iterator aIt = rControls.find(pFrame);
  46
  47     if (aIt != rControls.end())
  48         return aIt->second;
  49
  50     return SwFrameControlPtr();
  51 }
  52
  53 void SwFrameControlsManager::RemoveControls( const SwFrame* pFrame )
  54 {
  55     for ( auto& rEntry : m_aControls )
  56     {
  57         SwFrameControlPtrMap& rMap = rEntry.second;
  58         rMap.erase(pFrame);
  59     }
  60 }
  61
  62 void SwFrameControlsManager::RemoveControlsByType( FrameControlType eType, const SwFrame* pFrame )
  63 {
  64     SwFrameControlPtrMap& rMap = m_aControls[eType];
  65     rMap.erase(pFrame);
  66 }
  67
  68 void SwFrameControlsManager::HideControls( FrameControlType eType )
  69 {
  70     for ( const auto& rCtrl : m_aControls[eType] )
  71         rCtrl.second->ShowAll( false );
  72 }
  73
  74 void SwFrameControlsManager::SetReadonlyControls( bool bReadonly )
  75 {
  76     for ( auto& rEntry : m_aControls )
  77         for ( auto& rCtrl : rEntry.second )
  78             rCtrl.second->SetReadonly( bReadonly );
  79 }
  80
  81 void SwFrameControlsManager::SetHeaderFooterControl( const SwPageFrame* pPageFrame, FrameControlType eType, Point aOffset )
  82 {
  83     assert( eType == FrameControlType::Header || eType == FrameControlType::Footer );
  84
  85     // Check if we already have the control
  86     SwFrameControlPtr pControl;
  87     const bool bHeader = ( eType == FrameControlType::Header );
  88
  89     SwFrameControlPtrMap& rControls = m_aControls[eType];
  90
  91     SwFrameControlPtrMap::iterator lb = rControls.lower_bound(pPageFrame);
  92     if (lb != rControls.end() && !(rControls.key_comp()(pPageFrame, lb->first)))
  93         pControl = lb->second;
  94     else
  95     {
  96         SwFrameControlPtr pNewControl =
  97                 std::make_shared<SwFrameControl>( VclPtr<SwHeaderFooterDashedLine>::Create(
  98                                         m_pEditWin, pPageFrame, bHeader ).get() );
  99         const SwViewOption* pViewOpt = m_pEditWin->GetView().GetWrtShell().GetViewOptions();
 100         pNewControl->SetReadonly( pViewOpt->IsReadonly() );
 101         rControls.insert(lb, make_pair(pPageFrame, pNewControl));
 102         pControl.swap( pNewControl );
 103     }
 104
 105     tools::Rectangle aPageRect = m_pEditWin->LogicToPixel( pPageFrame->getFrameArea().SVRect() );
 106
 107     SwHeaderFooterDashedLine* pWin = dynamic_cast<SwHeaderFooterDashedLine*>(pControl->GetWindow());
 108     assert( pWin != nullptr) ;
 109     assert( pWin->IsHeader() == bHeader );
 110     pWin->SetOffset( aOffset, aPageRect.Left(), aPageRect.Right() );
 111
 112     if (!pWin->IsVisible())
 113         pControl->ShowAll( true );
 114 }
 115
 116 void SwFrameControlsManager::SetPageBreakControl( const SwPageFrame* pPageFrame )
 117 {
 118     // Check if we already have the control
 119     SwFrameControlPtr pControl;
 120
 121     SwFrameControlPtrMap& rControls = m_aControls[FrameControlType::PageBreak];
 122
 123     SwFrameControlPtrMap::iterator lb = rControls.lower_bound(pPageFrame);
 124     if (lb != rControls.end() && !(rControls.key_comp()(pPageFrame, lb->first)))
 125         pControl = lb->second;
 126     else
 127     {
 128         SwFrameControlPtr pNewControl = std::make_shared<SwFrameControl>(
 129                 VclPtr<SwBreakDashedLine>::Create( m_pEditWin, pPageFrame ).get() );
 130         const SwViewOption* pViewOpt = m_pEditWin->GetView().GetWrtShell().GetViewOptions();
 131         pNewControl->SetReadonly( pViewOpt->IsReadonly() );
 132
 133         rControls.insert(lb, make_pair(pPageFrame, pNewControl));
 134
 135         pControl.swap( pNewControl );
 136     }
 137
 138     SwBreakDashedLine* pWin = static_cast<SwBreakDashedLine*>(pControl->GetWindow());
 139     assert (pWin != nullptr);
 140     pWin->UpdatePosition();
 141     if (!pWin->IsVisible())
 142         pControl->ShowAll( true );
 143 }
 144
 145 void SwFrameControlsManager::SetUnfloatTableButton( const SwFlyFrame* pFlyFrame, bool bShow, Point aTopRightPixel )
 146 {
 147     if(pFlyFrame == nullptr)
 148         return;
 149
 150     // Check if we already have the control
 151     SwFrameControlPtr pControl;
 152
 153     SwFrameControlPtrMap& rControls = m_aControls[FrameControlType::FloatingTable];
 154
 155     SwFrameControlPtrMap::iterator lb = rControls.lower_bound(pFlyFrame);
 156     if (lb != rControls.end() && !(rControls.key_comp()(pFlyFrame, lb->first)))
 157         pControl = lb->second;
 158     else if (!bShow) // Do not create the control when it's not shown
 159         return;
 160     else
 161     {
 162         SwFrameControlPtr pNewControl = std::make_shared<SwFrameControl>(
 163                 VclPtr<UnfloatTableButton>::Create( m_pEditWin, pFlyFrame ).get() );
 164         const SwViewOption* pViewOpt = m_pEditWin->GetView().GetWrtShell().GetViewOptions();
 165         pNewControl->SetReadonly( pViewOpt->IsReadonly() );
 166
 167         rControls.insert(lb, make_pair(pFlyFrame, pNewControl));
 168
 169         pControl.swap( pNewControl );
 170     }
 171
 172     UnfloatTableButton* pButton = dynamic_cast<UnfloatTableButton*>(pControl->GetWindow());
 173     assert(pButton != nullptr);
 174     pButton->SetOffset(aTopRightPixel);
 175     pControl->ShowAll( bShow );
 176 }
 177
 178 void SwFrameControlsManager::SetContentControlAliasButton(SwContentControl* pContentControl,
 179                                                           Point aTopLeftPixel)
 180 {
 181     SwFrameControlPtr pControl;
 182     SwFrameControlPtrMap& rControls = m_aControls[FrameControlType::ContentControl];
 183     // We don't really have a key, the SwPaM's mark decides what is the single content control in
 184     // this view that can have an alias button.
 185     SwFrameControlPtrMap::iterator it = rControls.find(nullptr);
 186     if (it != rControls.end())
 187         pControl = it->second;
 188     else
 189     {
 190         pControl = std::make_shared<SwFrameControl>(
 191             VclPtr<SwContentControlAliasButton>::Create(m_pEditWin, pContentControl).get());
 192         const SwViewOption* pViewOpt = m_pEditWin->GetView().GetWrtShell().GetViewOptions();
 193         pControl->SetReadonly(pViewOpt->IsReadonly());
 194         rControls[nullptr] = pControl;
 195     }
 196
 197     auto pButton = dynamic_cast<SwContentControlAliasButton*>(pControl->GetWindow());
 198     assert(pButton);
 199     pButton->SetOffset(aTopLeftPixel);
 200     pButton->SetContentControl(pContentControl);
 201     pControl->ShowAll(true);
 202 }
 203
 204 SwFrameMenuButtonBase::SwFrameMenuButtonBase(SwEditWin* pEditWin, const SwFrame* pFrame,
 205                                              const OUString& rUIXMLDescription, const OUString& rID)
 206     : InterimItemWindow(pEditWin, rUIXMLDescription, rID)
 207     , m_pEditWin(pEditWin)
 208     , m_pFrame(pFrame)
 209 {
 210 }
 211
 212 void SwFrameControlsManager::SetOutlineContentVisibilityButton(const SwContentFrame* pContentFrame)
 213 {
 214     // Check if we already have the control
 215     SwFrameControlPtr pControl;
 216
 217     SwFrameControlPtrMap& rControls = m_aControls[FrameControlType::Outline];
 218
 219     SwFrameControlPtrMap::iterator lb = rControls.lower_bound(pContentFrame);
 220     if (lb != rControls.end() && !(rControls.key_comp()(pContentFrame, lb->first)))
 221     {
 222         pControl = lb->second;
 223     }
 224     else
 225     {
 226         SwFrameControlPtr pNewControl =
 227                 std::make_shared<SwFrameControl>(VclPtr<SwOutlineContentVisibilityWin>::Create(
 228                                         m_pEditWin, pContentFrame).get());
 229         rControls.insert(lb, make_pair(pContentFrame, pNewControl));
 230         pControl.swap(pNewControl);
 231     }
 232
 233     SwOutlineContentVisibilityWin* pWin = dynamic_cast<SwOutlineContentVisibilityWin *>(pControl->GetWindow());
 234     assert(pWin != nullptr);
 235     pWin->Set();
 236
 237     if (pWin->GetSymbol() == ButtonSymbol::SHOW)
 238         pWin->Show(); // show the SHOW button immediately
 239     else if (!pWin->IsVisible() && pWin->GetSymbol() == ButtonSymbol::HIDE)
 240         pWin->ShowAll(true);
 241 }
 242
 243 const SwPageFrame* SwFrameMenuButtonBase::GetPageFrame(const SwFrame* pFrame)
 244 {
 245     if (pFrame->IsPageFrame())
 246         return static_cast<const SwPageFrame*>(pFrame);
 247
 248     if (pFrame->IsFlyFrame())
 249         return static_cast<const SwFlyFrame*>(pFrame)->GetAnchorFrame()->FindPageFrame();
 250
 251     return pFrame->FindPageFrame();
 252 }
 253
 254 const SwPageFrame* SwFrameMenuButtonBase::GetPageFrame() const
 255 {
 256     return SwFrameMenuButtonBase::GetPageFrame(m_pFrame);
 257 }
 258
 259 void SwFrameMenuButtonBase::dispose()
 260 {
 261     m_pEditWin.clear();
 262     m_pFrame = nullptr;
 263     m_xVirDev.disposeAndClear();
 264     InterimItemWindow::dispose();
 265 }
 266
 267 void SwFrameMenuButtonBase::SetVirDevFont(OutputDevice& rVirDev)
 268 {
 269     // Get the font and configure it
 270     vcl::Font aFont = Application::GetSettings().GetStyleSettings().GetToolFont();
 271     weld::SetPointFont(rVirDev, aFont);
 272 }
 273
 274 void SwFrameMenuButtonBase::SetVirDevFont()
 275 {
 276     SetVirDevFont(*m_xVirDev);
 277 }
 278
 279 SwFrameControl::SwFrameControl( const VclPtr<vcl::Window> &pWindow )
 280 {
 281     assert(static_cast<bool>(pWindow));
 282     mxWindow.reset( pWindow );
 283     mpIFace = dynamic_cast<ISwFrameControl *>( pWindow.get() );
 284 }
 285
 286 SwFrameControl::~SwFrameControl()
 287 {
 288     mpIFace = nullptr;
 289     mxWindow.disposeAndClear();
 290 }
 291
 292 ISwFrameControl::~ISwFrameControl()
 293 {
 294 }
 295
 296 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */