void TipWnd::AddText(const char* str,DWORD color/* =0xFFFFFFFF */,float x/* =-1 */,float y/* =-1 */,eFontType type/* =DefaultType */,eFontSize size,bool autoEnter/* =true */,int maxWidth)
{
wchar_t out[256];
g_CTW(str,out);
StringLine line(out,color,type,size,autoEnter);
if (x!=-1 && y!=-1)
{
line.x = x;
line.y = y;
}
if(maxWidth > 0)
m_Width = maxWidth;
else if (maxWidth == 0)
{
GfxFont* font = FontManager::sInstance().GetFont(FontAttr(line.fontType,line.size));
SIZE size = font->GetTextSize(out);
if(size.cx > m_Width)
m_Width = size.cx;
}
m_vStringLine.push_back(line);
}
void TipWnd::Render()
{
if (m_Show && !m_vStringLine.empty())
{
//先绘制tip窗口
hgeQuad quad;
quad.v[0].x = m_OffX - m_OffLeft;
quad.v[0].y = m_OffY - m_OffTop;
quad.v[0].tx = 0;
quad.v[0].ty = 0;
quad.v[1].x = m_OffX+m_Width + m_OffRight;
quad.v[1].y = m_OffY - m_OffTop;
quad.v[1].tx = 1;
quad.v[1].ty = 0;
quad.v[2].x = m_OffX+m_Width + m_OffRight;
quad.v[2].y = m_OffY+m_Height + m_OffBottom;
quad.v[2].tx = 1;
quad.v[2].ty = 1;
quad.v[3].x = m_OffX - m_OffLeft;
quad.v[3].y = m_OffY+m_Height + m_OffBottom;
quad.v[3].tx = 0;
quad.v[3].ty = 1;
for (int i=0; i<4; i++)
{
quad.v[i].col = 0xAF484848;
quad.v[i].z = 0.5;
}
quad.blend = BLEND_DEFAULT_Z;
quad.tex = 0;
App::sInstance().GetHGE()->Gfx_RenderQuad(&quad);
//绘制文字
m_LastX = m_OffX;
m_LastY = m_OffY;
for (VStringLine::iterator it=m_vStringLine.begin(); it!=m_vStringLine.end(); it++)
{
GfxFont* font = FontManager::sInstance().GetFont(FontAttr(it->fontType,it->size));
DWORD color = font->GetColor();
font->SetColor(it->color);
//从指定位置绘制文字
if(it->x!=-1 && it->y!=-1)
{
m_LastX = m_OffX + it->x;
m_LastY = m_OffY + it->y;
int width = it->x;
int height = it->y;
//采用一个一个字符绘制来控制文本宽度不超过tip窗口最大宽度
SIZE size = font->GetTextSize((*it).str.c_str());
if(size.cx + it->x <= m_Width)
{
if(height + size.cy >= m_Height)
m_Height += size.cy;
font->Render(m_LastX,m_LastY,(*it).str.c_str());
if(it->autoEnter)
{
m_LastY += it->size;
m_LastX = m_OffX;
height += size.cy;
width = 0;
if(height+size.cy >= m_Height)
m_Height += size.cy;
}
else
{
m_LastX += size.cx;
width += size.cx;
height += size.cy;
}
}
else
{
SIZE charSize;
wchar_t temp[256];
const wchar_t* oneChar = (*it).str.c_str();
while (*oneChar)
{
memcpy(temp,oneChar,2);
temp[1] = '\0';
charSize = font->GetTextSize(temp);
if(width + charSize.cx <= m_Width)
{
if (height + charSize.cy >= m_Height)
{
m_Height += charSize.cy;
}
font->Render(m_LastX,m_LastY,temp);
m_LastX += charSize.cx;
width += charSize.cx;
}
else //换行
{
width = 0;
height += charSize.cy;
if(height + charSize.cy >= m_Height)
{
m_Height += charSize.cy;
}
m_LastY += charSize.cy;
m_LastX = m_OffX;
font->Render(m_LastX,m_LastY,temp);
m_LastX += charSize.cx;
width += charSize.cx;
}
oneChar++;
}
if(it->autoEnter)
{
m_LastY += it->size;
m_LastX = m_OffX;
height += size.cy;
}
}
}
//没有指定位置，继续上次绘制位置来绘制文本
else if (it->x == -1 && it->y == -1)
{
int width = m_LastX - m_OffX;
int height = m_LastY - m_OffY;
SIZE size = font->GetTextSize((*it).str.c_str());
if (size.cx + width <= m_Width)
{
if(size.cy + height >= m_Height)
m_Height += size.cy;
font->Render(m_LastX,m_LastY,(*it).str.c_str());
if (it->autoEnter)
{
m_LastY += size.cy;
m_LastX = m_OffX;
width = 0;
height += size.cy;
if(height + size.cy >= m_Height)
m_Height += size.cy;
}
else
m_LastX += size.cx;
}
else
{
SIZE charSize;
wchar_t temp[256];
const wchar_t* oneChar = (*it).str.c_str();
while (*oneChar)
{
memcpy(temp,oneChar,2);
temp[1] = '\0';
charSize = font->GetTextSize(temp);
if(width + charSize.cx <= m_Width)
{
if (height + charSize.cy >= m_Height)
{
m_Height += charSize.cy;
}
font->Render(m_LastX,m_LastY,temp);
m_LastX += charSize.cx;
width += charSize.cx;
}
else //换行
{
width = 0;
height += charSize.cy;
if(height + charSize.cy >= m_Height)
{
m_Height += charSize.cy;
}
m_LastY += charSize.cy;
m_LastX = m_OffX;
font->Render(m_LastX,m_LastY,temp);
m_LastX += charSize.cx;
width += charSize.cx;
}
oneChar++;
}
if(it->autoEnter)
{
m_LastY += it->size;
m_LastX = m_OffX;
height += size.cy;
}
}
}
font->SetColor(color);
}
}
}