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