////////////////////
// Draw the item
void CListviewItem::Draw(SDL_Surface *bmpDest, const SDL_Rect &r)
{
// Save the clipping rect
ScopedSurfaceClip clip(bmpDest, r);
CItemStyle *style = getCurrentStyle();
// Background
style->cBackground.Draw(bmpDest, r.x, r.y, r.w, r.h);
// Draw the subitems
std::list<CListviewSubitem *>::iterator subit = tSubitems.begin();
std::vector<CListviewColumn *>::const_iterator colit = cParent->getColumns().begin();
int cur_x = r.x + style->cBorder.getLeftW();
for ( ; subit != tSubitems.end() && colit != cParent->getColumns().end(); colit++, subit++) {
(*subit)->Draw(bmpDest, MakeRect(cur_x, r.y + style->cBorder.getTopW(), (*colit)->getWidth(),
r.h - style->cBorder.getTopW() - style->cBorder.getBottomW()));
cur_x += (*colit)->getWidth();
}
// If no subitems, draw the text
if (tSubitems.size() == 0) {
DrawItemText(bmpDest, r);
}
// Border
style->cBorder.Draw(bmpDest, r.x, r.y, r.w, r.h);
}
void CTreeListColumnDragWnd::DrawItemListText( CDC* pDC, CRect rcBkgnd, CTreeListItem* pItem, int iCol )
{
// draw text on list
CRect rcText;
rcText = rcBkgnd;
rcText.DeflateRect( 2, 0, 3, 0 );
rcBkgnd.bottom = rcBkgnd.bottom - 1;
DrawItemText( pDC, rcBkgnd, rcText, pItem, iCol );
}
void CMenuElementUI::DoPaint(HDC hDC, const RECT& rcPaint)
{
if( !::IntersectRect(&m_rcPaint, &rcPaint, &m_rcItem) ) return;
CMenuElementUI::DrawItemBk(hDC, m_rcItem);
DrawItemText(hDC, m_rcItem);
for (int i = 0; i < GetCount(); ++i)
{
if (GetItemAt(i)->GetInterface(kMenuElementUIInterfaceName) == NULL)
GetItemAt(i)->DoPaint(hDC, rcPaint);
}
}
void SymbolList::ActionList::OnDrawItem(wxDC& dc, const wxRect& rect, size_t n) const {
const bool isCurrent = IsCurrent(n);
if (isCurrent) dc.SetTextForeground(m_hlTextColor);
else dc.SetTextForeground(m_textColor);
const aItem& ai = m_items[n];
const vector<unsigned int>& hl = ai.hlChars;
const wxString& name = *ai.action;
// Draw action name
DrawItemText(dc, rect, name, hl, isCurrent);
}
/////////////////
// Draw the text subitem
void CTextSubitem::Draw(SDL_Surface *bmpDest, const SDL_Rect &r)
{
CItemStyle *style = getCurrentStyle();
// Background
if (bUseCustomStyle)
style->cBackground.Draw(bmpDest, r.x, r.y, r.w, r.h);
// Image
DrawItemText(bmpDest, r);
// Border
if (bUseCustomStyle)
style->cBorder.Draw(bmpDest, r.x, r.y, r.w, r.h);
}
void GotoFileList::OnDrawItem(wxDC& dc, const wxRect& rect, size_t n) const {
const bool isCurrent = IsCurrent(n);
if (isCurrent) dc.SetTextForeground(m_hlTextColor);
else dc.SetTextForeground(m_textColor);
const FileEntry& file_entry = *m_items[n].file_entry;
// m_project_root
wxFileName displayPath(file_entry.path);
displayPath.MakeRelativeTo(this->m_project_root);
//displayPath.SetFullName(file_entry.name);
const wxString& name = displayPath.GetFullPath();
const int path_size = displayPath.GetPath().size() + 1;
const std::vector<unsigned int>& hl = m_items[n].hlChars;
std::vector<unsigned int> offsets(hl.size());
for(unsigned int i = 0; i < hl.size(); i++) {
offsets[i] = hl[i] + path_size;
}
/*// Calc extension width
static const wxString ext = wxT(".. ");
dc.SetFont(m_font);
int w, h;
dc.GetTextExtent(ext, &w, &h);
const unsigned int extwidth = w;
// See if we have to resize the action name to fit
// note that this is not 100% correct as bold chars take up a bit more space.
unsigned int len = name.length();
dc.GetTextExtent(name, &w, &h);
if (w > (int)rightBorder) {
do {
name.resize(--len);
dc.GetTextExtent(name, &w, &h);
} while (len > 0 && w + extwidth > (int)rightBorder);
name += ext;
}*/
// Draw action name
DrawItemText(dc, rect, name, offsets, isCurrent);
}
void CMenuElementUI::DoPaint(HDC hDC, const RECT& rcPaint)
{
if( !::IntersectRect(&m_rcPaint, &rcPaint, &m_rcItem) ) return;
if(m_bDrawLine)
{
RECT rcLine = { m_rcItem.left + m_rcLinePadding.left, m_rcItem.top + m_cxyFixed.cy/2, m_rcItem.right - m_rcLinePadding.right, m_rcItem.top + m_cxyFixed.cy/2 };
CRenderEngine::DrawLine(hDC, rcLine, 1, m_dwLineColor);
}
else
{
CMenuElementUI::DrawItemBk(hDC, m_rcItem);
DrawItemText(hDC, m_rcItem);
DrawItemIcon(hDC, m_rcItem);
DrawItemExpland(hDC, m_rcItem);
for (int i = 0; i < GetCount(); ++i)
{
if (GetItemAt(i)->GetInterface(_T("MenuElement")) == NULL)
GetItemAt(i)->DoPaint(hDC, rcPaint);
}
}
}
void CCustomMenu::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
{
// TODO: Add your code to draw the specified item
if(!lpDrawItemStruct->itemData)
{
return;
}
//To check if the drawing menu item that owned by this menu.
if (!IsDrawingItem(this, lpDrawItemStruct->hwndItem))
{
return;
}
CDC* pDC=CDC::FromHandle(lpDrawItemStruct->hDC);
MenuItemInfo_t* itemInfo=(MenuItemInfo_t*)(lpDrawItemStruct->itemData);
UINT itemTypeOrId = itemInfo->m_miiItemId;
CString itemText = itemInfo->m_miiItemText;
UINT iconIndex = itemInfo->m_miiIconIndex;
UINT itemState = lpDrawItemStruct->itemState;
CRect rect = lpDrawItemStruct->rcItem;
pDC->SetBkMode(TRANSPARENT);
switch(itemTypeOrId)
{
case TOPMOST_MENU://顶层菜单
DrawTopMenuItem(pDC, rect,
(itemState & ODS_SELECTED) || (itemState & 0x0040));
//这里也不要用(m_state& ODS_SELECTED)||
// (lpDrawItemStruct->itemAction & (ODA_SELECT)));
//(m_state&0x0040)也要加上，否则鼠标移入没反应
//0x0040 ==ODS_HOTLIGHT
DrawItemText(pDC, itemText, rect, FALSE, FALSE, TRUE);
break;
case CHILD_MENU:
DrawCommonMenuItem(pDC,rect,(itemState & ODS_SELECTED)||(itemState & 0x0040),FALSE);
DrawItemText(pDC,itemText,rect,TRUE,FALSE,FALSE);
DrawMenuIcon(pDC,rect,iconIndex + 1);
break;
case SEPARATOR_MENU:
DrawSeparate(pDC, rect);
break;
default: //Common menu item.
//||(lpDrawItemStruct->itemAction & (ODA_SELECT))
//这个不要加，加了之后会出现一直处于高亮显示
if(itemState & ODS_GRAYED)
{
DrawCommonMenuItem(pDC, rect, (itemState & ODS_SELECTED), TRUE);
DrawItemText(pDC, itemText, rect, TRUE, TRUE, FALSE);
}
else
{
DrawCommonMenuItem(pDC, rect, (itemState & ODS_SELECTED), FALSE);
DrawItemText(pDC, itemText, rect, TRUE, FALSE, FALSE);
}
if(itemState & ODS_CHECKED)
DrawMenuIcon(pDC, rect, 0); //Use the first icon!
else
DrawMenuIcon(pDC, rect, iconIndex + 1);
//DrawMenuTitle(pDC, rect, TEXT("华中科技大学"));
break;
}
}
void FindCmdDlg::ActionList::OnDrawItem(wxDC& dc, const wxRect& rect, size_t n) const {
const bool isCurrent = IsCurrent(n);
dc.SetTextForeground(isCurrent ? m_hlTextColor : m_textColor);
const unsigned int ypos = rect.y + m_topMargen;
unsigned int rightBorder = rect.GetRight();
const tmAction& action = *m_items[n].action;
const vector<unsigned int>& hl = m_items[n].hlChars;
wxString name = action.name;
if (action.bundle) {
name += wxT(" - ");
name += action.bundle->name;
}
if ( !action.trigger.empty() )
{
const wxString trig = action.trigger + wxT("\x21E5");
dc.SetFont(m_unifont);
int trig_width, trig_height;
dc.GetTextExtent(trig, &trig_width, &trig_height);
// Draw a grey rounded rect as background for trigger
const unsigned int bg_height = trig_height + 1;
const unsigned int bg_width = trig_width + 10;
const unsigned int bg_xpos = rect.GetWidth()-2-bg_width;
const unsigned int bg_ypos = rect.y+ (int)((rect.GetHeight()-bg_height)/2.0);
dc.SetPen(*wxLIGHT_GREY_PEN);
dc.SetBrush(*wxLIGHT_GREY_BRUSH);
dc.DrawRoundedRectangle(bg_xpos, bg_ypos, bg_width, bg_height, 2);
// Draw the trigger text
const wxColour prevColour = dc.GetTextForeground();
dc.SetTextForeground(*wxBLACK);
dc.DrawText(trig, bg_xpos + 5, bg_ypos);
dc.SetTextForeground(prevColour);
rightBorder = bg_xpos;
}
else if (!action.key.shortcut.empty()) {
const wxString& shortcut = action.key.shortcut;
dc.SetFont(m_font);
int accel_width, accel_height;
dc.GetTextExtent(shortcut, &accel_width, &accel_height);
const unsigned int xpos = rect.GetWidth()-2-accel_width;
dc.DrawText(shortcut, xpos, ypos);
rightBorder = xpos;
}
// Calc extension width
static const wxString ext = wxT(".. ");
dc.SetFont(m_font);
int w, h;
dc.GetTextExtent(ext, &w, &h);
const unsigned int extwidth = w;
// See if we have to resize the action name to fit
// note that this is not 100% correct as bold chars take up a bit more space.
unsigned int len = name.length();
dc.GetTextExtent(name, &w, &h);
if (w > (int)rightBorder) {
do {
name.resize(--len);
dc.GetTextExtent(name, &w, &h);
} while (len > 0 && w + extwidth > rightBorder);
name += ext;
}
// Draw action name
DrawItemText(dc, rect, name, hl, isCurrent);
}
//绘制图片
BOOL CxResLibImgList::OnItemPaint(LPNMLVCUSTOMDRAW lplvcd)
{
LONG x = 0;
int nItem = ( int ) ( lplvcd->nmcd.dwItemSpec );
UINT nState = GetItemState(nItem, LVIS_SELECTED | LVIS_FOCUSED);
RECT rcBound, rcIcon, rcLabel;
GetItemRect(nItem, &rcBound, LVIR_BOUNDS);
GetItemRect(nItem, &rcIcon, LVIR_ICON);
GetItemRect(nItem, &rcLabel, LVIR_LABEL);
UINT nSelCx = m_pImgSelected->GetHeight();
UINT nSelCy = m_pImgSelected->GetWidth();
rcBound.bottom = rcBound.top + nSelCy;
rcLabel.bottom = rcBound.bottom;
//调整 rcBound 尺寸
int nCyMinBound = CY_ICON_BOTTOM_SPACE + CY_ICON_LABEL_SPACE + CY_LABEL_TEXT;
//int nReal = m_nImgCySpace;
//if (nReal < nCyMinBound)
//{
// rcBound.bottom -= (nCyMinBound - nReal);
// if (rcLabel.bottom > rcBound.bottom)
// rcLabel.bottom = rcBound.bottom;
//}
//右边界
//rcBound.right = rcBound.left + rcIcon.right - rcIcon.left
// + (rcIcon.left - rcBound.left) * 2;
//rcBound.left += 20;
//rcBound.right -= 20;
//rcBound.top += 10;
//rcBound.bottom -= 10;
//Icon区域 在 Bound区域 居中
x = ( ( rcBound.right - rcBound.left ) - m_nImgCx ) / 2;
rcIcon.top = rcBound.top + 11;
rcIcon.bottom = rcIcon.top + m_nImgCy;
rcIcon.left = rcBound.left + x;
rcIcon.right = rcIcon.left + m_nImgCx;
//调整 rcLabel 位置和尺寸
int nIconLabelSpaceOffset = GetSpaceOfIconLabel();
int nLabelHeight = rcLabel.bottom - rcLabel.top;
//调整 Icon 与 Label 之间的间距
rcLabel.top = rcIcon.bottom + nIconLabelSpaceOffset;
//rcLabel.bottom = rcLabel.top + nLabelHeight;
rcLabel.bottom = rcBound.bottom - 6;
//调整Lable宽度
rcLabel.left = rcBound.left - 2;
rcLabel.right = rcBound.right - 2;
rcLabel.bottom+=2;
//边界平行四边形点
Point BoundPoints[] = {
Point( rcBound.left, rcBound.top ) //左上
, Point( rcBound.right, rcBound.top ) //右上
, Point( rcBound.left, rcBound.bottom ) //左下
};
//图标平行四边形点
Point IconPoints[] = {
Point( rcIcon.left, rcIcon.top ) //左上
, Point( rcIcon.right, rcIcon.top ) //右上
, Point( rcIcon.left, rcIcon.bottom ) //左下
};
//绘制
if (nState & LVIS_FOCUSED) //有焦点
{
if (nState & LVIS_SELECTED) //焦点 + 选中
{
RectF rcBoundF( (float)rcBound.left, (float)rcBound.top
, (float)(rcBound.right - rcBound.left)
, (float)(rcBound.bottom - rcBound.top) );
if (m_pImgSelected != NULL)
{
m_pGraphics->DrawImage( m_pImgSelected, BoundPoints, 3 );
//DrawHighlight(m_pImgSelected, m_pGraphics, rcBoundF, 1.5f);
}
}
//焦点 + 未选中
{
RectF rcIconF( (float)rcIcon.left, (float)rcIcon.top
, (float)(rcIcon.right - rcIcon.left), (float)(rcIcon.bottom - rcIcon.top) );
m_pGraphics->DrawImage( m_vImg[nItem], IconPoints, 3 );
//m_pGraphics->DrawImage( m_vImg[nItem], IconPoints, 3 );
//m_pGraphics->DrawImage( m_pImgFocused, BoundPoints, 3 );
////DrawHighlight(m_vImg[nItem], m_pGraphics, rcIconF);
}
}
else //没有焦点
{
if (nState & LVIS_SELECTED) //无焦点 + 选中
{
if (m_pImgSelected != NULL)
{
m_pGraphics->DrawImage( m_pImgSelected, BoundPoints, 3 );
}
}
//无焦点 + 未选中
{
m_pGraphics->DrawImage( m_vImg[nItem], IconPoints, 3 );
}
}
//绘制文字
// if (m_nImgCx <= 16 || m_nImgCy <= 16
// || rcLabel.bottom - rcLabel.top < 16)
// {
//
// }
// else
{
DrawItemText(nItem, rcLabel);
}
return TRUE;
}
void CTreeListCtrl::OnPaint()
{
CPaintDC dc(this); // device context for painting
CRect rcClip, rcClient;
dc.GetClipBox( &rcClip );
GetClientRect(&rcClient);
// Set clip region to be same as that in paint DC
CRgn rgn;
rgn.CreateRectRgnIndirect( &rcClip );
dc.SelectClipRgn(&rgn);
rgn.DeleteObject();
COLORREF m_wndColor = GetSysColor( COLOR_WINDOW );
dc.SetViewportOrg(m_nOffset, 0);
dc.SetTextColor(m_wndColor);
// First let the control do its default drawing.
CWnd::DefWindowProc( WM_PAINT, (WPARAM)dc.m_hDC, 0 );
HTREEITEM hItem = GetFirstVisibleItem();
int n = GetVisibleCount(), m_nWidth;
dc.FillSolidRect(GetColumnWidth(0),1,rcClient.Width(),rcClient.Height(),m_wndColor);
CTreeListItem *pItem;
// the most urgent thing is to erase the labels that were drawn by the tree
while(hItem!=NULL && n>=0)
{
CRect rect;
UINT selflag = TVIS_DROPHILITED | TVIS_SELECTED;
CRect m_labelRect;
GetItemRect( hItem, &m_labelRect, TRUE );
GetItemRect( hItem, &rect, FALSE );
if (GetColumnsNum()>1)
rect.left = min(m_labelRect.left, GetColumnWidth(0));
else
rect.left = m_labelRect.left;
rect.right = m_nColumnsWidth;
dc.FillSolidRect(rect.left,rect.top,rect.Width(),rect.Height(),m_wndColor);
hItem = GetNextVisibleItem( hItem );
n--;
}
// create the font
CFont *pFontDC;
CFont fontDC, boldFontDC;
LOGFONT logfont;
CFont *pFont = GetFont();
pFont->GetLogFont( &logfont );
fontDC.CreateFontIndirect( &logfont );
pFontDC = dc.SelectObject( &fontDC );
logfont.lfWeight = 700;
boldFontDC.CreateFontIndirect( &logfont );
// and now let's get to the painting itself
hItem = GetFirstVisibleItem();
n = GetVisibleCount();
while (hItem != NULL && n >= 0)
{
CRect rect;
UINT selflag = TVIS_DROPHILITED | TVIS_SELECTED;
if ( !(GetItemState( hItem, selflag ) & selflag ))
{
dc.SetBkMode(TRANSPARENT);
pItem = (CTreeListItem *)CTreeCtrl::GetItemData(hItem);
CString sItem = ((pItem != NULL) ? pItem->GetItemText() : "");
CRect m_labelRect;
GetItemRect( hItem, &m_labelRect, TRUE );
GetItemRect( hItem, &rect, FALSE );
if (GetColumnsNum()>1)
rect.left = min(m_labelRect.left, GetColumnWidth(0));
else
rect.left = m_labelRect.left;
rect.right = m_nColumnsWidth;
dc.SetBkColor( m_wndColor );
if (pItem != NULL)
{
dc.SetTextColor( pItem->m_Color );
if (pItem->m_Bold)
{
dc.SelectObject( &boldFontDC );
}
}
int imageIndex;
int selectedImageIndex;
GetItemImage(hItem,imageIndex,selectedImageIndex);
int imageOffset = 0;
if (imageIndex >= 0)
{
m_imageList->Draw(&dc,imageIndex,rect.TopLeft(),ILD_TRANSPARENT);
imageOffset = 16;
}
DrawItemText(&dc, sItem, CRect(rect.left+2+imageOffset, rect.top, GetColumnWidth(0)-imageOffset, rect.bottom),
GetColumnWidth(0)-rect.left-2-imageOffset, GetColumnAlign(0));
m_nWidth = 0;
for (int i = 1;i < m_nColumns;i++)
{
CString subString = ((pItem != NULL) ? pItem->GetSubstring(*this,hItem,i) : "");
m_nWidth += GetColumnWidth(i-1);
DrawItemText(&dc,subString,CRect(m_nWidth, rect.top, m_nWidth+GetColumnWidth(i), rect.bottom), GetColumnWidth(i), GetColumnAlign(i));
}
dc.SetTextColor(::GetSysColor (COLOR_WINDOWTEXT ));
if (pItem != NULL && pItem->m_Bold)
{
dc.SelectObject( &fontDC );
}
}
else
{
CRect m_labelRect;
GetItemRect( hItem, &m_labelRect, TRUE );
GetItemRect( hItem, &rect, FALSE );
if (GetColumnsNum() > 1)
rect.left = min(m_labelRect.left, GetColumnWidth(0));
else
rect.left = m_labelRect.left;
rect.right = m_nColumnsWidth;
int imageIndex;
int selectedImageIndex;
GetItemImage(hItem,imageIndex,selectedImageIndex);
int imageOffset = 0;
if (selectedImageIndex >= 0)
{
m_imageList->Draw(&dc,selectedImageIndex,rect.TopLeft(),ILD_TRANSPARENT);
imageOffset = 16;
}
// If the item is selected, paint the rectangle with the system color
// COLOR_HIGHLIGHT
COLORREF m_highlightColor = ::GetSysColor (COLOR_HIGHLIGHT);
CBrush brush(m_highlightColor);
CRect fillRect(rect);
fillRect.left += imageOffset;
dc.FillRect (fillRect, &brush);
// draw a dotted focus rectangle
dc.DrawFocusRect (rect);
pItem = (CTreeListItem *)CTreeCtrl::GetItemData(hItem);
CString sItem = ((pItem != NULL) ? pItem->GetItemText() : "");
dc.SetBkColor(m_highlightColor);
dc.SetTextColor(::GetSysColor (COLOR_HIGHLIGHTTEXT));
if (pItem != NULL && pItem->m_Bold)
{
dc.SelectObject( &boldFontDC );
}
//DrawItemText(&dc, sItem, CRect(rect.left+2, rect.top, GetColumnWidth(0), rect.bottom), GetColumnWidth(0)-rect.left-2, GetColumnAlign(0));
DrawItemText(&dc, sItem, CRect(rect.left+2+imageOffset, rect.top, GetColumnWidth(0)-imageOffset, rect.bottom),
GetColumnWidth(0)-rect.left-2-imageOffset, GetColumnAlign(0));
m_nWidth = 0;
for (int i = 1;i < m_nColumns;i++)
{
CString subString = ((pItem != NULL) ? pItem->GetSubstring(*this,hItem,i) : "");
m_nWidth += GetColumnWidth(i-1);
DrawItemText(&dc,subString,CRect(m_nWidth, rect.top, m_nWidth+GetColumnWidth(i), rect.bottom), GetColumnWidth(i), GetColumnAlign(i));
}
if (pItem != NULL && pItem->m_Bold)
{
dc.SelectObject( &fontDC );
}
}
hItem = GetNextVisibleItem( hItem );
n--;
}
dc.SelectObject( pFontDC );
}
