C++ CGUIControl::SetWidth方法代码示例

void CGUIDialogVisualisationSettings::AddSetting(VisSetting &setting, float width, int iControlID)
{
  CGUIControl *pControl = NULL;
  if (setting.type == VisSetting::CHECK)
  {
    pControl = new CGUIRadioButtonControl(*m_pOriginalRadioButton);
    if (!pControl) return ;
    ((CGUIRadioButtonControl *)pControl)->SetLabel(setting.name);
    pControl->SetWidth(width);
    ((CGUIRadioButtonControl *)pControl)->SetSelected(setting.current == 1);
  }
  else if (setting.type == VisSetting::SPIN && setting.entry.size() > 0)
  {
    pControl = new CGUISpinControlEx(*m_pOriginalSpin);
    if (!pControl) return ;
    pControl->SetWidth(width);
    ((CGUISpinControlEx *)pControl)->SetText(setting.name);
    pControl->SetWidth(width);
    for (unsigned int i = 0; i < setting.entry.size(); i++)
      ((CGUISpinControlEx *)pControl)->AddLabel(setting.entry[i], i);
    ((CGUISpinControlEx *)pControl)->SetValue(setting.current);
  }
  if (!pControl) return;
  pControl->SetID(iControlID);
  pControl->SetVisible(true);
  CGUIControlGroupList *group = (CGUIControlGroupList *)GetControl(CONTROL_GROUP_LIST);
  if (group)
  {
    pControl->AllocResources();
    group->AddControl(pControl);
  }
  else
    delete pControl;
}

void CGUIListGroup::EnlargeWidth(float difference)
{
  // Alters the width of the controls that have an ID of 1
  for (iControls it = m_children.begin(); it != m_children.end(); it++)
  {
    CGUIControl *child = *it;
    if (child->GetID() >= 1 && child->GetID() <= 14)
    {
      if (child->GetID() == 1) // label
      {
        child->SetWidth(child->GetWidth() + difference - 10);
        child->SetVisible(child->GetWidth() > 10); ///
      }
      else
      {
        child->SetWidth(child->GetWidth() + difference);
      }
    }
  }
  SetInvalid();
}

void CGUIDialogContextMenu::SetupButtons()
{
  if (!m_buttons.size())
    return;

  // disable the template button control
  CGUIButtonControl *pButtonTemplate = (CGUIButtonControl *)GetFirstFocusableControl(BUTTON_TEMPLATE);
  if (!pButtonTemplate) pButtonTemplate = (CGUIButtonControl *)GetControl(BUTTON_TEMPLATE);
  if (!pButtonTemplate)
    return;
  pButtonTemplate->SetVisible(false);

  CGUIControlGroupList* pGroupList = NULL;
  {
    const CGUIControl* pControl = GetControl(GROUP_LIST);
    if (pControl && pControl->GetControlType() == GUICONTROL_GROUPLIST)
      pGroupList = (CGUIControlGroupList*)pControl;
  }

  // add our buttons
  for (unsigned int i = 0; i < m_buttons.size(); i++)
  {
    CGUIButtonControl *pButton = new CGUIButtonControl(*pButtonTemplate);
    if (pButton)
    { // set the button's ID and position
      int id = BUTTON_START + i;
      pButton->SetID(id);
      pButton->SetVisible(true);
      pButton->SetLabel(m_buttons[i].second);
      if (pGroupList)
      {
        pButton->SetPosition(pButtonTemplate->GetXPosition(), pButtonTemplate->GetYPosition());
        pGroupList->AddControl(pButton);
      }
#if PRE_SKIN_VERSION_11_COMPATIBILITY
      else
      {
        pButton->SetPosition(pButtonTemplate->GetXPosition(), i*(pButtonTemplate->GetHeight() + SPACE_BETWEEN_BUTTONS));
        pButton->SetNavigation(id - 1, id + 1, id, id);
        AddControl(pButton);
      }
#endif
    }
  }

  CGUIControl *pControl = NULL;
#if PRE_SKIN_VERSION_11_COMPATIBILITY
  if (!pGroupList)
  {
    // if we don't have grouplist update the navigation of the first and last buttons
    pControl = (CGUIControl *)GetControl(BUTTON_START);
    if (pControl)
      pControl->SetNavigation(BUTTON_END, pControl->GetControlIdDown(), pControl->GetControlIdLeft(), pControl->GetControlIdRight());
    pControl = (CGUIControl *)GetControl(BUTTON_END);
    if (pControl)
      pControl->SetNavigation(pControl->GetControlIdUp(), BUTTON_START, pControl->GetControlIdLeft(), pControl->GetControlIdRight());
  }
#endif

  // fix up background images placement and size
  pControl = (CGUIControl *)GetControl(BACKGROUND_IMAGE);
  if (pControl)
  {
    // first set size of background image
    if (pGroupList)
    {
      if (pGroupList->GetOrientation() == VERTICAL)
      {
        // keep gap between bottom edges of grouplist and background image
        pControl->SetHeight(pControl->GetHeight() - pGroupList->Size() + pGroupList->GetHeight());
      }
      else
      {
        // keep gap between right edges of grouplist and background image
        pControl->SetWidth(pControl->GetWidth() - pGroupList->Size() + pGroupList->GetWidth());
      }
    }
#if PRE_SKIN_VERSION_11_COMPATIBILITY
    else
      pControl->SetHeight(m_buttons.size() * (pButtonTemplate->GetHeight() + SPACE_BETWEEN_BUTTONS));

    if (pGroupList && pGroupList->GetOrientation() == HORIZONTAL)
    {
      // if there is grouplist control with horizontal orientation - adjust width of top and bottom background
      CGUIControl* pControl2 = (CGUIControl *)GetControl(BACKGROUND_TOP);
      if (pControl2)
        pControl2->SetWidth(pControl->GetWidth());

      pControl2 = (CGUIControl *)GetControl(BACKGROUND_BOTTOM);
      if (pControl2)
        pControl2->SetWidth(pControl->GetWidth());
    }
    else
    {
      // adjust position of bottom background
      CGUIControl* pControl2 = (CGUIControl *)GetControl(BACKGROUND_BOTTOM);
      if (pControl2)
        pControl2->SetPosition(pControl2->GetXPosition(), pControl->GetYPosition() + pControl->GetHeight());
    }
#endif
//.........这里部分代码省略.........

void CGUIDialogContextMenu::SetupButtons()
{
  if (!m_buttons.size())
    return;

  // disable the template button control
  CGUIButtonControl *pButtonTemplate = dynamic_cast<CGUIButtonControl *>(GetFirstFocusableControl(BUTTON_TEMPLATE));
  if (!pButtonTemplate)
    pButtonTemplate = dynamic_cast<CGUIButtonControl *>(GetControl(BUTTON_TEMPLATE));
  if (!pButtonTemplate)
    return;
  pButtonTemplate->SetVisible(false);

  CGUIControlGroupList* pGroupList = dynamic_cast<CGUIControlGroupList *>(GetControl(GROUP_LIST));

  // add our buttons
  for (unsigned int i = 0; i < m_buttons.size(); i++)
  {
    CGUIButtonControl *pButton = new CGUIButtonControl(*pButtonTemplate);
    if (pButton)
    { // set the button's ID and position
      int id = BUTTON_START + i;
      pButton->SetID(id);
      pButton->SetVisible(true);
      pButton->SetLabel(m_buttons[i].second);
      if (pGroupList)
      {
        pButton->SetPosition(pButtonTemplate->GetXPosition(), pButtonTemplate->GetYPosition());
        // try inserting context buttons at position specified by template
        // button, if template button is not in grouplist fallback to adding
        // new buttons at the end of grouplist
        if (!pGroupList->InsertControl(pButton, pButtonTemplate))
          pGroupList->AddControl(pButton);
      }
    }
  }

  // fix up background images placement and size
  CGUIControl *pControl = (CGUIControl *)GetControl(BACKGROUND_IMAGE);
  if (pControl)
  {
    // first set size of background image
    if (pGroupList)
    {
      if (pGroupList->GetOrientation() == VERTICAL)
      {
        // keep gap between bottom edges of grouplist and background image
        pControl->SetHeight(m_backgroundImageSize - pGroupList->Size() + pGroupList->GetHeight());
      }
      else
      {
        // keep gap between right edges of grouplist and background image
        pControl->SetWidth(m_backgroundImageSize - pGroupList->Size() + pGroupList->GetWidth());
      }
    }
  }

  // update our default control
  if (pGroupList)
    m_defaultControl = pGroupList->GetID();
}

//.........这里部分代码省略.........
      {
        pControl = new CGUIRadioButtonControl(*pOriginalRadioButton);
        if (!pControl) return;
        ((CGUIRadioButtonControl *)pControl)->SetLabel(label);
        ((CGUIRadioButtonControl *)pControl)->SetSelected(m_settings.Get(id) == "true");
      }
      else if (strcmpi(type, "enum") == 0 || strcmpi(type, "labelenum") == 0)
      {
        vector<CStdString> valuesVec;
        vector<CStdString> entryVec;

        pControl = new CGUISpinControlEx(*pOriginalSpin);
        if (!pControl) return;
        ((CGUISpinControlEx *)pControl)->SetText(label);

        if (!lvalues.IsEmpty())
          CUtil::Tokenize(lvalues, valuesVec, "|");
        else
          CUtil::Tokenize(values, valuesVec, "|");
        if (!entries.IsEmpty())
          CUtil::Tokenize(entries, entryVec, "|");
        for (unsigned int i = 0; i < valuesVec.size(); i++)
        {
          int iAdd = i;
          if (entryVec.size() > i)
            iAdd = atoi(entryVec[i]);
          if (!lvalues.IsEmpty())
          {
            CStdString replace = g_localizeStringsTemp.Get(atoi(valuesVec[i]));
            if (replace.IsEmpty())
              replace = g_localizeStrings.Get(atoi(valuesVec[i]));
            ((CGUISpinControlEx *)pControl)->AddLabel(replace, iAdd);
          }
          else
            ((CGUISpinControlEx *)pControl)->AddLabel(valuesVec[i], iAdd);
        }
        if (strcmpi(type, "labelenum") == 0)
        { // need to run through all our settings and find the one that matches
          ((CGUISpinControlEx*) pControl)->SetValueFromLabel(m_settings.Get(id));
        }
        else
          ((CGUISpinControlEx*) pControl)->SetValue(atoi(m_settings.Get(id)));

      }
      else if (strcmpi(type, "fileenum") == 0)
      {
        pControl = new CGUISpinControlEx(*pOriginalSpin);
        if (!pControl) return;
        ((CGUISpinControlEx *)pControl)->SetText(label);

        //find Folders...
        CFileItemList items;
        CStdString enumpath;
        CUtil::AddFileToFolder(basepath, values, enumpath);
        CStdString mask;
        if (setting->Attribute("mask"))
          mask = setting->Attribute("mask");
        if (!mask.IsEmpty())
          CDirectory::GetDirectory(enumpath, items, mask);
        else
          CDirectory::GetDirectory(enumpath, items);

        int iItem = 0;
        for (int i = 0; i < items.Size(); ++i)
        {
          CFileItemPtr pItem = items[i];
          if ((mask.Equals("/") && pItem->m_bIsFolder) || !pItem->m_bIsFolder)
          {
            ((CGUISpinControlEx *)pControl)->AddLabel(pItem->GetLabel(), iItem);
            if (pItem->GetLabel().Equals(m_settings.Get(id)))
              ((CGUISpinControlEx *)pControl)->SetValue(iItem);
            iItem++;
          }
        }
      }
      else if (strcmpi(type, "lsep") == 0 && pOriginalLabel)
      {
        pControl = new CGUILabelControl(*pOriginalLabel);
        if (pControl)
          ((CGUILabelControl *)pControl)->SetLabel(label);
      }
      else if ((strcmpi(type, "sep") == 0 || strcmpi(type, "lsep") == 0) && pOriginalImage)
        pControl = new CGUIImage(*pOriginalImage);
    }

    if (pControl)
    {
      pControl->SetWidth(group->GetWidth());
      pControl->SetVisible(true);
      pControl->SetID(controlId);
      pControl->AllocResources();
      group->AddControl(pControl);
      pControl = NULL;
    }

    setting = setting->NextSiblingElement("setting");
    controlId++;
  }
  EnableControls();
}

void CGUIDialogSettings::AddSetting(SettingInfo &setting, float width, int iControlID)
{
  CGUIControl *pControl = NULL;
  if (setting.type == SettingInfo::BUTTON_DIALOG && m_pOriginalSettingsButton)
  {
    pControl = new CGUIButtonControl(*m_pOriginalSettingsButton);
    if (!pControl) return ;
    ((CGUIButtonControl *)pControl)->SetLabel(setting.name);
    pControl->SetWidth(width);
	if (setting.data) ((CGUIButtonControl *)pControl)->SetLabel2(*(CStdString *)setting.data);
  }
  else if (setting.type == SettingInfo::BUTTON && m_pOriginalSettingsButton)
  {
    pControl = new CGUIButtonControl(*m_pOriginalSettingsButton);
    if (!pControl) return ;
    ((CGUIButtonControl *)pControl)->SetLabel(setting.name);
    if (setting.formatFunction)
      ((CGUIButtonControl *)pControl)->SetLabel2(setting.formatFunction(*(float *)setting.data, setting.interval));
    pControl->SetWidth(width);
  }
  else if (setting.type == SettingInfo::EDIT && m_pOriginalEdit)
  {
    pControl = new CGUIEditControl(*m_pOriginalEdit);
    if (!pControl) return ;
    ((CGUIEditControl *)pControl)->SetLabel(setting.name);
    pControl->SetWidth(width);
    if (setting.data) ((CGUIEditControl *)pControl)->SetLabel2(*(CStdString *)setting.data);
  }
  else if (setting.type == SettingInfo::EDIT_NUM && m_pOriginalEditNum)
  {
    pControl = new CGUIEditControl(*m_pOriginalEditNum);
    if (!pControl) return ;
    ((CGUIEditControl *)pControl)->SetLabel(setting.name);
    pControl->SetWidth(width);
    ((CGUIEditControl *)pControl)->SetInputType(CGUIEditControl::INPUT_TYPE_NUMBER, 0);
    if (setting.data) {
        CStdString strIndex;
        strIndex.Format("%i", *(int *)setting.data);
        ((CGUIEditControl *)pControl)->SetLabel2(strIndex);
    }
  }
  else if (setting.type == SettingInfo::SEPARATOR && m_pOriginalSeparator)
  {
    pControl = new CGUIImage(*m_pOriginalSeparator);
    if (!pControl) return ;
    pControl->SetWidth(width);
  }
  else if (setting.type == SettingInfo::CHECK || setting.type == SettingInfo::CHECK_UCHAR)
  {
    if (!m_pOriginalRadioButton) return;
    pControl = new CGUIRadioButtonControl(*m_pOriginalRadioButton);
    if (!pControl) return ;
    ((CGUIRadioButtonControl *)pControl)->SetLabel(setting.name);
    pControl->SetWidth(width);
    if (setting.data) ((CGUIRadioButtonControl *)pControl)->SetSelected(*(bool *)setting.data == 1);
  }
  else if (setting.type == SettingInfo::SPIN && setting.entry.size() > 0 && m_pOriginalSpin)
  {
    pControl = new CGUISpinControlEx(*m_pOriginalSpin);
    if (!pControl) return ;
    pControl->SetWidth(width);
    ((CGUISpinControlEx *)pControl)->SetText(setting.name);
    pControl->SetWidth(width);
    for (unsigned int i = 0; i < setting.entry.size(); i++)
      ((CGUISpinControlEx *)pControl)->AddLabel(setting.entry[i].second, setting.entry[i].first);
    if (setting.data) ((CGUISpinControlEx *)pControl)->SetValue(*(int *)setting.data);
  }
  else if (setting.type == SettingInfo::SLIDER)
  {
    if (!m_pOriginalSlider) return;
    pControl = new CGUISettingsSliderControl(*m_pOriginalSlider);
    if (!pControl) return ;
    pControl->SetWidth(width);
    ((CGUISettingsSliderControl *)pControl)->SetText(setting.name);
    if (setting.formatFunction)
      ((CGUISettingsSliderControl *)pControl)->SetTextValue(setting.formatFunction(*(float *)setting.data, setting.interval));
    ((CGUISettingsSliderControl *)pControl)->SetType(SPIN_CONTROL_TYPE_FLOAT);
    ((CGUISettingsSliderControl *)pControl)->SetFloatRange(setting.min, setting.max);
    ((CGUISettingsSliderControl *)pControl)->SetFloatInterval(setting.interval);
    if (setting.data) ((CGUISettingsSliderControl *)pControl)->SetFloatValue(*(float *)setting.data);
  }
  if (!pControl) return;

  pControl->SetID(iControlID);
  pControl->SetVisible(true);
  pControl->SetEnabled(setting.enabled);
  CGUIControlGroupList *group = (CGUIControlGroupList *)GetControl(CONTROL_GROUP_LIST);
  if (group)
  {
    pControl->AllocResources();
    group->AddControl(pControl);
  }
  else
    delete pControl;
}

//.........这里部分代码省略.........
          if (StringUtils::EqualsNoCase(items[i], m_settings[id]))
            ((CGUISpinControlEx *)pControl)->SetValue(i);
        }
      }
      // Sample: <setting id="mysettingname" type="rangeofnum" label="30000" rangestart="0" rangeend="100" elements="11" valueformat="30001" default="0" />
      // in strings.xml: <string id="30001">%2.0f mp</string>
      // creates 11 piece, text formated number labels from 0 to 100
      else if (type == "rangeofnum" && !id.empty())
      {
        pControl = new CGUISpinControlEx(*pOriginalSpin);
        if (!pControl)
          return;
        ((CGUISpinControlEx *)pControl)->SetText(label);
        ((CGUISpinControlEx *)pControl)->SetFloatValue(1.0f);

        double rangestart = 0, rangeend = 1;
        setting->Attribute("rangestart", &rangestart);
        setting->Attribute("rangeend", &rangeend);

        int elements = 2;
        setting->Attribute("elements", &elements);

        std::string valueformat;
        if (setting->Attribute("valueformat"))
          valueformat = m_addon->GetString(atoi(setting->Attribute("valueformat")));
        for (int i = 0; i < elements; i++)
        {
          std::string valuestring;
          if (elements < 2)
            valuestring = StringUtils::Format(valueformat.c_str(), rangestart);
          else
            valuestring = StringUtils::Format(valueformat.c_str(), rangestart+(rangeend-rangestart)/(elements-1)*i);
          ((CGUISpinControlEx *)pControl)->AddLabel(valuestring, i);
        }
        ((CGUISpinControlEx *)pControl)->SetValue(atoi(m_settings[id].c_str()));
      }
      // Sample: <setting id="mysettingname" type="slider" label="30000" range="5,5,60" option="int" default="5"/>
      // to make ints from 5-60 with 5 steps
      else if (type == "slider" && !id.empty())
      {
        pControl = new CGUISettingsSliderControl(*pOriginalSlider);
        if (!pControl) return;
        ((CGUISettingsSliderControl *)pControl)->SetText(label);

        float fMin = 0.0f;
        float fMax = 100.0f;
        float fInc = 1.0f;
        vector<std::string> range = StringUtils::Split(XMLUtils::GetAttribute(setting, "range"), ',');
        if (range.size() > 1)
        {
          fMin = (float)atof(range[0].c_str());
          if (range.size() > 2)
          {
            fMax = (float)atof(range[2].c_str());
            fInc = (float)atof(range[1].c_str());
          }
          else
            fMax = (float)atof(range[1].c_str());
        }

        std::string option = XMLUtils::GetAttribute(setting, "option");
        int iType=0;

        if (option.empty() || StringUtils::EqualsNoCase(option, "float"))
          iType = SLIDER_CONTROL_TYPE_FLOAT;
        else if (StringUtils::EqualsNoCase(option, "int"))
          iType = SLIDER_CONTROL_TYPE_INT;
        else if (StringUtils::EqualsNoCase(option, "percent"))
          iType = SLIDER_CONTROL_TYPE_PERCENTAGE;

        ((CGUISettingsSliderControl *)pControl)->SetType(iType);
        ((CGUISettingsSliderControl *)pControl)->SetFloatRange(fMin, fMax);
        ((CGUISettingsSliderControl *)pControl)->SetFloatInterval(fInc);
        ((CGUISettingsSliderControl *)pControl)->SetFloatValue((float)atof(m_settings[id].c_str()));
      }
      else if (type == "lsep")
      {
        pControl = new CGUILabelControl(*pOriginalLabel);
        if (pControl)
          ((CGUILabelControl *)pControl)->SetLabel(label);
      }
      else if (type == "sep")
        pControl = new CGUIImage(*pOriginalImage);
    }

    if (pControl)
    {
      pControl->SetWidth(group->GetWidth());
      pControl->SetVisible(true);
      pControl->SetID(controlId);
      pControl->AllocResources();
      group->AddControl(pControl);
      pControl = NULL;
    }

    setting = setting->NextSiblingElement("setting");
    controlId++;
  }
  EnableControls();
}