starmath/source/uiobject.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 <memory>
  11 #include "uiobject.hxx"
  12
  13 #include <ElementsDockingWindow.hxx>
  14
  15 ElementUIObject::ElementUIObject(const VclPtr<SmElementsControl>& xElementSelector,
  16         const OUString& rID):
  17     mxElementsSelector(xElementSelector),
  18     maID(rID)
  19 {
  20 }
  21
  22 SmElement* ElementUIObject::get_element()
  23 {
  24     sal_uInt32 nID = maID.toUInt32();
  25     size_t n = mxElementsSelector->maElementList.size();
  26     if (nID >= n)
  27         return nullptr;
  28
  29     return mxElementsSelector->maElementList[nID].get();
  30 }
  31
  32 StringMap ElementUIObject::get_state()
  33 {
  34     StringMap aMap;
  35     aMap["ID"] = maID;
  36
  37     SmElement* pElement = get_element();
  38     if (pElement)
  39         aMap["Text"] = pElement->getText();
  40
  41     return aMap;
  42 }
  43
  44 void ElementUIObject::execute(const OUString& rAction,
  45         const StringMap& /*rParameters*/)
  46 {
  47     if (rAction == "SELECT")
  48     {
  49         SmElement* pElement = get_element();
  50         if (pElement)
  51             mxElementsSelector->maSelectHdlLink.Call(*pElement);
  52     }
  53 }
  54
  55 ElementSelectorUIObject::ElementSelectorUIObject(const VclPtr<SmElementsControl>& xElementSelector):
  56     WindowUIObject(xElementSelector),
  57     mxElementsSelector(xElementSelector)
  58 {
  59 }
  60
  61 StringMap ElementSelectorUIObject::get_state()
  62 {
  63     StringMap aMap = WindowUIObject::get_state();
  64
  65     SmElement* pElement = mxElementsSelector->mpCurrentElement;
  66     if (pElement)
  67         aMap["CurrentEntry"] = pElement->getText();
  68
  69     aMap["CurrentSelection"] = OUString::fromUtf8(mxElementsSelector->msCurrentSetId);
  70
  71     return aMap;
  72 }
  73
  74 std::unique_ptr<UIObject> ElementSelectorUIObject::get_child(const OUString& rID)
  75 {
  76     size_t nID = rID.toInt32();
  77     size_t n = mxElementsSelector->maElementList.size();
  78     if (nID >= n)
  79         throw css::uno::RuntimeException("invalid id");
  80
  81     return std::unique_ptr<UIObject>(new ElementUIObject(mxElementsSelector, rID));
  82 }
  83
  84 std::set<OUString> ElementSelectorUIObject::get_children() const
  85 {
  86     std::set<OUString> aChildren;
  87
  88     size_t n = mxElementsSelector->maElementList.size();
  89     for (size_t i = 0; i < n; ++i)
  90     {
  91         aChildren.insert(OUString::number(i));
  92     }
  93
  94     return aChildren;
  95 }
  96
  97 std::unique_ptr<UIObject> ElementSelectorUIObject::create(vcl::Window* pWindow)
  98 {
  99     SmElementsControl* pElementsControl = dynamic_cast<SmElementsControl*>(pWindow);
 100     assert(pElementsControl);
 101
 102     return std::unique_ptr<UIObject>(new ElementSelectorUIObject(pElementsControl));
 103 }
 104
 105 OUString ElementSelectorUIObject::get_name() const
 106 {
 107     return OUString("SmElementSelector");
 108 }
 109
 110 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */