vcl/source/control/NotebookbarPopup.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 <vcl/bitmapex.hxx>
  11 #include <vcl/builder.hxx>
  12 #include <vcl/layout.hxx>
  13 #include <IPrioritable.hxx>
  14 #include <NotebookbarPopup.hxx>
  15
  16 NotebookbarPopup::NotebookbarPopup(const VclPtr<VclHBox>& pParent)
  17     : FloatingWindow(pParent, "Popup", "sfx/ui/notebookbarpopup.ui")
  18     , m_pParent(pParent)
  19 {
  20     m_pUIBuilder->get(m_pBox, "box");
  21     m_pBox->SetSizePixel(Size(100, 75));
  22     const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
  23     const BitmapEx& aPersona = rStyleSettings.GetPersonaHeader();
  24
  25     if (!aPersona.IsEmpty())
  26         m_pBox->SetBackground(Wallpaper(aPersona));
  27     else
  28         m_pBox->SetBackground(rStyleSettings.GetDialogColor());
  29 }
  30
  31 NotebookbarPopup::~NotebookbarPopup() { disposeOnce(); }
  32
  33 VclHBox* NotebookbarPopup::getBox() { return m_pBox.get(); }
  34
  35 void NotebookbarPopup::PopupModeEnd()
  36 {
  37     hideSeparators(false);
  38     while (m_pBox->GetChildCount())
  39     {
  40         vcl::IPrioritable* pChild = dynamic_cast<vcl::IPrioritable*>(GetChild(0));
  41         if (pChild)
  42             pChild->HideContent();
  43
  44         vcl::Window* pWindow = m_pBox->GetChild(0);
  45         pWindow->SetParent(m_pParent);
  46
  47         // resize after all children of box are empty
  48         if (m_pParent && !m_pBox->GetChildCount())
  49             m_pParent->Resize();
  50     }
  51
  52     FloatingWindow::PopupModeEnd();
  53 }
  54
  55 void NotebookbarPopup::hideSeparators(bool bHide)
  56 {
  57     // separator on the beginning
  58     vcl::Window* pWindow = m_pBox->GetChild(0);
  59     while (pWindow && pWindow->GetType() == WindowType::CONTAINER)
  60     {
  61         pWindow = pWindow->GetChild(0);
  62     }
  63     if (pWindow && pWindow->GetType() == WindowType::FIXEDLINE)
  64     {
  65         if (bHide)
  66             pWindow->Hide();
  67         else
  68             pWindow->Show();
  69     }
  70
  71     // separator on the end
  72     pWindow = m_pBox->GetChild(m_pBox->GetChildCount() - 1);
  73     while (pWindow && pWindow->GetType() == WindowType::CONTAINER)
  74     {
  75         pWindow = pWindow->GetChild(pWindow->GetChildCount() - 1);
  76     }
  77     if (pWindow && pWindow->GetType() == WindowType::FIXEDLINE)
  78     {
  79         if (bHide)
  80             pWindow->Hide();
  81         else
  82             pWindow->Show();
  83     }
  84
  85     if (bHide)
  86     {
  87         sal_Int32 BoxId = 0;
  88         while (BoxId <= m_pBox->GetChildCount() - 1)
  89         {
  90             if (m_pBox->GetChild(BoxId))
  91             {
  92                 pWindow = m_pBox->GetChild(BoxId);
  93                 ApplyBackground(pWindow);
  94             }
  95             BoxId++;
  96         }
  97     }
  98     else
  99     {
 100         sal_Int32 BoxId = m_pBox->GetChildCount() - 1;
 101         while (BoxId >= 0)
 102         {
 103             if (m_pBox->GetChild(BoxId))
 104             {
 105                 pWindow = m_pBox->GetChild(BoxId);
 106                 RemoveBackground(pWindow);
 107             }
 108             BoxId--;
 109         }
 110     }
 111 }
 112
 113 void NotebookbarPopup::dispose()
 114 {
 115     PopupModeEnd();
 116     m_pBox.disposeAndClear();
 117     m_pParent.clear();
 118
 119     FloatingWindow::dispose();
 120 }
 121
 122 void NotebookbarPopup::ApplyBackground(vcl::Window* pWindow)
 123 {
 124     const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
 125     const BitmapEx& aPersona = rStyleSettings.GetPersonaHeader();
 126
 127     if (!aPersona.IsEmpty())
 128         pWindow->SetBackground(Wallpaper(aPersona));
 129     else
 130         pWindow->SetBackground(rStyleSettings.GetDialogColor());
 131
 132     sal_Int32 nNext = 0;
 133     VclPtr<vcl::Window> pChild = pWindow->GetChild(nNext);
 134     while (pChild && pWindow->GetType() == WindowType::CONTAINER)
 135     {
 136         ApplyBackground(pChild);
 137         nNext++;
 138         if (pWindow->GetChild(nNext) && pWindow->GetType() == WindowType::CONTAINER)
 139             pChild = pWindow->GetChild(nNext);
 140         else
 141             break;
 142     }
 143 }
 144
 145 void NotebookbarPopup::RemoveBackground(vcl::Window* pWindow)
 146 {
 147     pWindow->SetBackground(Wallpaper(COL_TRANSPARENT));
 148
 149     sal_Int32 nNext = 0;
 150     VclPtr<vcl::Window> pChild = pWindow->GetChild(nNext);
 151     while (pChild && pWindow->GetType() == WindowType::CONTAINER)
 152     {
 153         RemoveBackground(pChild);
 154         nNext++;
 155         if (pWindow->GetChild(nNext) && pWindow->GetType() == WindowType::CONTAINER)
 156             pChild = pWindow->GetChild(nNext);
 157         else
 158             break;
 159     }
 160 }
 161 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */