inline void
TabMenuDisplay::PaintMainMenuItems(Canvas &canvas,
const unsigned CaptionStyle) const
{
PaintMainMenuBorder(canvas);
const bool is_focused = !HasCursorKeys() || HasFocus();
unsigned main_menu_index = 0;
for (auto i = main_menu_buttons.begin(),
end = main_menu_buttons.end(); i != end;
++i, ++main_menu_index) {
const bool isDown = main_menu_index == down_index.main_index &&
!down_index.IsSub() && !drag_off_button;
const bool is_selected = isDown ||
main_menu_index == GetPageMainIndex(cursor);
canvas.SetTextColor(look.list.GetTextColor(is_selected, is_focused,
isDown));
canvas.SetBackgroundColor(look.list.GetBackgroundColor(is_selected,
is_focused,
isDown));
const PixelRect &rc = GetMainMenuButtonSize(main_menu_index);
TabDisplay::PaintButton(canvas, CaptionStyle,
gettext(GetGroupCaption(main_menu_index)),
rc,
nullptr, isDown, false);
}
}
void CFeedIcoItemListCtrl::DrawGroupInfo(CDC & dcMem, const CRect & rectClip, const CRect & rectClient)
{
dcMem.SelectObject(&m_FontBold);
if (thePrefs.GetWindowsVersion() >= _WINVER_VISTA_ )
{
int n = GetGroupCount();
for(int i = 0 ; i < n; ++i)
{
CString strGroupCaption = GetGroupCaption( i );
CString strGroupTotals;
if ( strGroupCaption == m_mapGroups.GetKeyAt(i) )
{
const CSimpleArray<int>& groupRows = m_mapGroups.GetValueAt(i);
strGroupTotals.Format(_T("(共%d个)"), groupRows.GetSize());
}
LVGROUP lg = GetGroupInfoByIndex(i, LVGF_GROUPID);
CRect rcGroup = GetRectbyGroupID(lg.iGroupId, LVGGR_HEADER);
CRect rcIntersect;
rcIntersect.IntersectRect(rectClip, rcGroup);
//rcGroup.DeflateRect(0, 7);//缩小7像素高度
//rcGroup.OffsetRect(0, -7);//向上偏移7像素
if ( !rcIntersect.IsRectEmpty() )
{
DrawGroup(dcMem, rcGroup, strGroupCaption, strGroupTotals);
}
#ifdef LVGS_COLLAPSIBLE
// Maintain LVGS_COLLAPSIBLE state
CRect rcDropDown(rcGroup.right - 20, rcGroup.top + 10, rcGroup.right - 5, rcGroup.bottom - 3);
if (HasGroupState(i, LVGS_COLLAPSED))
{
if (m_imageRss_Group_Drop_Up_Nor)
{
m_imageRss_Group_Drop_Up_Nor->Draw(dcMem, rcDropDown.left, rcDropDown.top);
}
}
else if (HasGroupState(i, LVGS_NORMAL))
{
if (m_imageRss_Group_Drop_Down_Nor)
{
m_imageRss_Group_Drop_Down_Nor->Draw(dcMem, rcDropDown.left, rcDropDown.top);
}
}
#endif
//CRect rcDropDown(rcGroup.right - 20, rcGroup.top + 7, rcGroup.right - 5, rcGroup.bottom - 3);
//CRgn rgDropDown;//画圆角矩形
//rgDropDown.CreateRoundRectRgn( rcDropDown.left, rcDropDown.top, rcDropDown.right, rcDropDown.bottom, 3, 3 );
//
//CBrush* brushFrame;
//brushFrame = new CBrush( GetSysColor(COLOR_GRAYTEXT) );
//dcMem.FrameRgn(&rgDropDown,brushFrame,1,1);//画焦点边框
//delete brushFrame;
}
}
else
{
if ( nGroupHeight == -1 )
{
CRect rcFirstItem;//算法有待优化
GetItemRect(0, rcFirstItem, LVIR_BOUNDS);
if ( !rcFirstItem.IsRectEmpty() )
{
nGroupHeight = rcFirstItem.top;
}
}//计算group 高度
CFeedCatalogs & feedCatalogs = CFeedCatalogs::GetInstance();
//遍历Catlogs 获得每个一级分类的Start RssData[只要用第一个就行了....第一个向上偏移绘制]
for ( CFeedCatalogs::iterator it = feedCatalogs.GetBegin();
it != feedCatalogs.GetEnd();
++it )
{
FeedCatalog & feedCatlog = it->second;
if ( feedCatlog.IsTop() && feedCatlog.GetFeedCount() > 0 )
{
CRssFeedBase* feedStart = feedCatlog.GetFirstFeed();
int nStartIndex = GetItemIndex( (CRssFeed*)feedStart );//确定第一个item位置
if ( nStartIndex > -1 )
{
int nGroupID = GetGroupIDByItemIndex( nStartIndex );
CString strGroupCaption = GetGroupCaption( nGroupID );
CString strGroupTotals;
const CSimpleArray<int>& groupRows = m_mapGroups.GetValueAt(nGroupID);
strGroupTotals.Format(_T("(共%d个)"), groupRows.GetSize());
//strGroupTotals.Format(_T("(共 %n 个)"), GetGroupCount());
CRect itemRect;
GetItemRect(nStartIndex, &itemRect, LVIR_BOUNDS);
//根据item rect获得group rect
CRect rcGroup(rectClient.left, itemRect.top - nGroupHeight, rectClient.right, itemRect.top - 6);
CRect rtIntersect;
rtIntersect.IntersectRect(rectClip, rcGroup);
if ( !rtIntersect.IsRectEmpty() )
{
DrawGroup(dcMem, rcGroup, strGroupCaption, strGroupTotals);
}
}
}
}
}
}