?? interface.cpp
字號:
Start+=Container[i].GetNameLength();
}
}
void DockCtrl::OnDraw(HDC hdc)
{
POINT point[3];
Draw3DBar(hdc,0,0,9+GetCtrlWndLength(),19,RGB(255,255,255),
RGB(128,128,128));
HBRUSH hBrush=CreateSolidBrush(RGB(0,128,0));
if(Focus==0)
SelectObject(hdc,hBrush);
else
SelectObject(hdc,(HBRUSH)GetStockObject(BLACK_BRUSH));
if(State==STATE_IN)
{
point[0].x=7;
point[0].y=5;
point[1].x=7;
point[1].y=15;
point[2].x=2;
point[2].y=10;
}
else
{
point[0].x=2;
point[0].y=5;
point[1].x=2;
point[1].y=15;
point[2].x=7;
point[2].y=10;
}
Polygon(hdc,point,3);
SetBkMode(hdc,TRANSPARENT);
char *Name;
RECT txtRect;
txtRect.left=10;
txtRect.top=0;
txtRect.right=10;
txtRect.bottom=20;
for(int i=0;i<Container.length();i++)
{
if(Focus==i+1)
SetTextColor(hdc,RGB(0,0,255));
else
SetTextColor(hdc,RGB(0,0,128));
DrawSeparetor(hdc,txtRect.right);
txtRect.left=txtRect.right;
txtRect.right+=Container[i].GetNameLength();
Name=Container[i].GetName();
DrawText(hdc,Name,strlen(Name),&txtRect,DT_CENTER|DT_VCENTER|DT_SINGLELINE);
}
DeleteObject(hBrush);
}
int DockCtrl::GetCtrlWndLength()
{
int Width=10;
int NameWidth=0;
for(int i=0;i<Container.length();i++)
{
NameWidth=Container[i].GetNameLength();
Width+=NameWidth;
}
return Width;
}
void DockCtrl::PopIn(HWND hwnd)
{
KillTimer(hwnd,1001);
WndInfo* WI;
WI=GetWI(hwnd);
int i;
RECT rect,PRect;
GetWindowRect(hwnd,&rect);
GetClientRect(PRect);
POINT lt;
lt.x=rect.left;
lt.y=rect.top;
ScreenToClient(Parent,<);
int Height,Width;
Height=WI->Height;
Width=WI->Width;
switch(WI->DockType)
{
case DOCK_LEFT:
if(WI->State==DOCK_POPUP)
{
if(Height>PRect.bottom-lt.y)
Height=PRect.bottom-lt.y;
for(i= Width;i>15;i-=20)
{
MoveWindow(hwnd,rect.left,rect.top,i, Height,true);
Sleep(50);
}
MoveWindow(hwnd,rect.left,rect.top,15, Height,true);
WI->State=DOCK_HIDE;
}
break;
case DOCK_RIGHT:
if(WI->State==DOCK_POPUP)
{
if(Height>PRect.bottom-lt.y)
Height=PRect.bottom-lt.y;
for(i= Width;i>5;i-=20)
{
MoveWindow(hwnd,rect.right-i,rect.top,i, Height,true);
Sleep(50);
}
MoveWindow(hwnd,rect.right-6,rect.top,5, Height,true);
WI->State=DOCK_HIDE;
}
break;
case DOCK_TOP:
if(WI->State==DOCK_POPUP)
{
if(Width>PRect.right-lt.x)
Width=PRect.right-lt.x;
for(i= Height;i>3;i-=20)
{
MoveWindow(hwnd,rect.left,rect.top, Width,i,true);
Sleep(50);
}
MoveWindow(hwnd,rect.left,rect.top, Width,3,true);
WI->State=DOCK_HIDE;
}
break;
case DOCK_BOTTOM:
if(WI->State==DOCK_POPUP)
{
if(Width>PRect.right-lt.x)
Width=PRect.right-lt.x;
WI->State=DOCK_HIDE;
for(i= Height;i>15;i-=20)
{
MoveWindow(hwnd,rect.left,rect.bottom-i, Width,i,true);
Sleep(50);
}
MoveWindow(hwnd,rect.left,rect.bottom-15, Width,15,true);
}
break;
}
if(!WI->AutoHide)
SendMessage(Parent,WM_DWPOSCHANGED,0,0);
InvalidateRect(hwnd,NULL,true);
}
void DockCtrl::PopUp(HWND hwnd)
{
WndInfo* WI;
WI=GetWI(hwnd);
int i;
RECT rect,PRect;
GetWindowRect(hwnd,&rect);
GetClientRect(PRect);
POINT lt;
lt.x=rect.left;
lt.y=rect.top;
ScreenToClient(Parent,<);
int Height,Width;
Height=WI->Height;
Width=WI->Width;
switch(WI->DockType)
{
case DOCK_LEFT:
if(WI->State==DOCK_HIDE)
{
if(Height>PRect.bottom-lt.y)
Height=PRect.bottom-lt.y;
for(i=0;i<Width;i+=20)
{
MoveWindow(hwnd,rect.left,rect.top,i,Height,true);
Sleep(50);
}
MoveWindow(hwnd,rect.left,rect.top,Width,Height,true);
WI->State=DOCK_POPUP;
}
break;
case DOCK_RIGHT:
if(WI->State==DOCK_HIDE)
{
if(Height>PRect.bottom-lt.y)
Height=PRect.bottom-lt.y;
for(i=6;i<Width;i+=20)
{
MoveWindow(hwnd,rect.right-i,rect.top,i,Height,true);
Sleep(50);
}
MoveWindow(hwnd,rect.right-Width,rect.top,Width,Height,true);
WI->State=DOCK_POPUP;
}
break;
case DOCK_TOP:
if(WI->State==DOCK_HIDE)
{
if(Width>PRect.right-lt.x)
Width=PRect.right-lt.x;
for(i=0;i< Height;i+=20)
{
MoveWindow(hwnd,rect.left,rect.top, Width,i,true);
Sleep(50);
}
MoveWindow(hwnd,rect.left,rect.top, Width, Height,true);
WI->State=DOCK_POPUP;
}
break;
case DOCK_BOTTOM:
if(WI->State==DOCK_HIDE)
{
if(Width>PRect.right-lt.x)
Width=PRect.right-lt.x;
WI->State=DOCK_POPUP;
for(i=6;i< Height;i+=20)
{
MoveWindow(hwnd,rect.left,rect.bottom-i, Width,i,true);
Sleep(50);
}
MoveWindow(hwnd,rect.left,rect.bottom- Height, Width, Height,true);
InvalidateRect(hwnd,NULL,true);
}
break;
}
SetTimer(hwnd,1001,2000,NULL);
if(!WI->AutoHide)
SendMessage(Parent,WM_DWPOSCHANGED,0,0);
}
void DockCtrl::OnDWDraw(HDC hdc,HWND hwnd)
{
WndInfo* WI;
WI=GetWI(hwnd);
POINT point[3];
HBRUSH hBrush;
hBrush=CreateSolidBrush(RGB(0,0,64));
SelectObject(hdc,hBrush);
if(WI->State==DOCK_POPUP)
{
Rectangle(hdc,0,0,WI->Width,20);
SetTextColor(hdc,RGB(255,255,255));
SetBkMode(hdc,TRANSPARENT);
TextOut(hdc,5,0,WI->Name,strlen(WI->Name));
}
if(WI->State==DOCK_HIDE)
{
switch(WI->DockType)
{
case DOCK_BOTTOM:
point[0].x=WI->Width/2-20;
point[0].y=4;
point[1].x=WI->Width/2+20;
point[1].y=4;
point[2].x=WI->Width/2;
point[2].y=0;
Rectangle(hdc,WI->Width/2-20,6,WI->Width/2+20,9);
break;
case DOCK_LEFT:
point[0].x=5;
point[0].y=WI->Height/2-20;
point[1].x=5;
point[1].y=WI->Height/2+20;
point[2].x=9;
point[2].y=WI->Height/2;
Rectangle(hdc,0,WI->Height/2-20,3,WI->Height/2+20);
break;
}
Polygon(hdc,point,3);
}
DeleteObject(hBrush);
}
void DockCtrl::OnDWLButtonDown(HWND hwnd,WPARAM wParam,LPARAM lParam)
{
WndInfo *WI;
WI=GetWI(hwnd);
int x,y;
POINT point;
GetCursorPos(&point);
ScreenToClient(hwnd,&point);
x=point.x;
y=point.y;
if(WI->State==DOCK_HIDE)
{
switch(WI->DockType)
{
case DOCK_BOTTOM:
case DOCK_TOP:
if(x>=WI->Width/2-20&&x<=WI->Width/2+20)
PopUp(hwnd);
return;
case DOCK_LEFT:
case DOCK_RIGHT:
if(y>=WI->Height/2-20&&y<=WI->Height/2+20)
PopUp(hwnd);
return;
}
}
else
{
DWLButtonFlag=true;
SetCapture(hwnd);
ClientToScreen(hwnd,&point);
DWLx=point.x;
DWLy=point.y;
Prevx=point.x;
Prevy=point.y;
DrawDragBorder(hwnd,Prevx,Prevy);
}
}
void DockCtrl::OnDWMouseMove(HWND hwnd,WPARAM wParam,LPARAM lParam)
{
DrawDragBorder(hwnd,Prevx,Prevy);
POINT point;
GetCursorPos(&point);
Prevx=point.x;
Prevy=point.y;
DrawDragBorder(hwnd,point.x,point.y);
}
void DockCtrl::OnDWLButtonUp(HWND hwnd,WPARAM wParam,LPARAM lParam)
{
DrawDragBorder(hwnd,Prevx,Prevy);
POINT point;
GetCursorPos(&point);
RECT WRect;
GetBRect(hwnd,point.x,point.y,WRect);
MoveWindow(hwnd,WRect.left,WRect.top,
WRect.right-WRect.left,WRect.bottom-WRect.top,true);
WndInfo *WI;
WI=GetWI(hwnd);
WI->X=WRect.left;
WI->Y=WRect.top;
ReleaseCapture();
DWLButtonFlag=false;
}
bool DockCtrl::GetBRect(HWND hwnd,int x,int y,RECT &Brect)
{
bool DockFlag=true;
RECT rect,Wrect;
GetClientRect(rect);
GetWindowRect(hwnd,&Wrect);
POINT point;
point.x=x;
point.y=y;
ScreenToClient(Parent,&point);
WndInfo* WI;
WI=GetWI(hwnd);
if(WI->State==DOCK_HIDE)
return true;
POINT p;
if(point.x<200&&point.x>-200)
{
p.x=rect.left;
p.y=0;
ClientToScreen(Parent,&p);
Brect.left=p.x;
Brect.right=Brect.left+WI->Width;
p.x=0;
p.y=Wrect.top+y-DWLy;
ScreenToClient(Parent,&p);
if(p.y<0) p.y=0;
if(p.y>rect.bottom-WI->Height) p.y=rect.bottom-WI->Height;
ClientToScreen(Parent,&p);
Brect.top=p.y;
Brect.bottom=Brect.top+WI->Height;
if(WI->DockStyle&DOCK_LEFT)
{
WI->DockType=DOCK_LEFT;
return true;
}
}
if(point.x>rect.right-200&&point.x<rect.right+200)
{
p.x=rect.right;
p.y=0;
ClientToScreen(Parent,&p);
Brect.right=p.x;
Brect.left=Brect.right-WI->Width;
p.x=0;
p.y=Wrect.top+y-DWLy;
ScreenToClient(Parent,&p);
if(p.y<0) p.y=0;
if(p.y>rect.bottom-WI->Height) p.y=rect.bottom-WI->Height;
ClientToScreen(Parent,&p);
Brect.top=p.y;
Brect.bottom=Brect.top+WI->Height;
if(WI->DockStyle&DOCK_RIGHT)
{
WI->DockType=DOCK_RIGHT;
return true;
}
}
if(point.y>-200&&point.y<200)
{
Brect.left=Wrect.left+x-DWLx;
Brect.right=Brect.left+WI->Width;
p.y=rect.top;
p.x=0;
ClientToScreen(Parent,&p);
Brect.top=p.y;
Brect.bottom=Brect.top+WI->Height;
if(WI->DockStyle&DOCK_TOP)
{
WI->DockType=DOCK_TOP;
return true;
}
}
if(point.y>rect.bottom-200&&point.y<rect.bottom+200)
{
p.x=0;
p.y=0;
ClientToScreen(Parent,&p);
Brect.left=p.x;
Brect.right=p.x+rect.right;
p.x=0;
p.y=rect.bottom;
ClientToScreen(Parent,&p);
Brect.bottom=p.y;
Brect.top=Brect.bottom-WI->Height;
if(WI->DockStyle&DOCK_BOTTOM)
{
WI->DockType=DOCK_BOTTOM;
return true;
}
}
Brect.left=Wrect.left+x-DWLx;
Brect.right=Brect.left+WI->Width;
Brect.top=Wrect.top+y-DWLy;
Brect.bottom=Brect.top+WI->Height;
if(WI->DockStyle&NODOCK)
WI->DockType=NODOCK;
return false;
}
void DockCtrl::DrawDragBorder(HWND hwnd,int x,int y)
{
if(!DWLButtonFlag)
return;
RECT Brect;
bool DockFlag=GetBRect(hwnd,x,y,Brect);
DrawXorFrame(Brect,DockFlag);
}
void DockCtrl::DrawXorFrame( RECT rect, BOOL fDocked)
{
static WORD _dotPatternBmp1[] =
{
0x00aa, 0x0055, 0x00aa, 0x0055, 0x00aa, 0x0055, 0x00aa, 0x0055
};
static WORD _dotPatternBmp2[] =
{
0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff
};
HBITMAP hbm;
HBRUSH hbr;
HANDLE hbrushOld;
WORD *bitmap;
int width, height, x, y;
int border;
HDC hdc = GetDC(0);
if(fDocked)
{
border = 1;
bitmap = _dotPatternBmp2;
}
else
{
border = 3;
bitmap = _dotPatternBmp1;
}
x = rect.left;
y = rect.top;
width = rect.right-rect.left;
height = rect.bottom-rect.top;
hbm = CreateBitmap(8, 8, 1, 1, bitmap);
hbr = CreatePatternBrush(hbm);
SetBrushOrgEx(hdc, x, y, 0);
hbrushOld = SelectObject(hdc, hbr);
PatBlt(hdc, x+border, y, width-border, border, PATINVERT);
PatBlt(hdc, x+width-border, y+border, border, height-border, PATINVERT);
PatBlt(hdc, x, y+height-border, width-border, border, PATINVERT);
PatBlt(hdc, x, y, border, height-border, PATINVERT);
SelectObject(hdc, hbrushOld);
DeleteObject(hbr);
DeleteObject(hbm);
ReleaseDC(0, hdc);
}
WndInfo* DockCtrl::GetWI(char *wndname)
{
int i;
for(i=0;i<Container.length();i++)
if(strcmp(wndname,Container[i].Name)==0)
return &Container[i];
return NULL;
}
void DockCtrl::GetRect(RECT &rect)
{
int i;
for(i=0;i<Container.length();i++)
{
switch(Container[i].DockType)
{
case DOCK_LEFT:
if(Container[i].State==DOCK_HIDE)
rect.left+=15;
else
{
if(!Container[i].AutoHide)
rect.left+=Container[i].Width;
}
break;
case DOCK_RIGHT:
if(Container[i].State==DOCK_HIDE)
rect.right-=6;
else
{
if(!Container[i].AutoHide)
rect.left-=Container[i].Width;
}
break;
case DOCK_TOP:
if(Container[i].State==DOCK_HIDE)
rect.top+=6;
else
{
if(!Container[i].AutoHide)
rect.top+=Container[i].Height;
}
break;
case DOCK_BOTTOM:
if(Container[i].State==DOCK_HIDE)
rect.bottom-=15;
else
{
if(!Container[i].AutoHide)
rect.bottom-=Container[i].Height;
}
break;
}
}
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