HRESULT DockPanel_OnSize(DOCKPANEL *dpp)
{
if(dpp->fDocked == FALSE)
{
RECT rect;//, rect2;
// get the new client-area, and subtract any borders/splitter
// to get the working area
GetClientRect(dpp->hwndPanel, &rect);
//GetClientRect(dpp->hwndPanel, &rect2);
if(!IsRectEmpty(&rect))
AdjustRectBorders(dpp, &rect, -1);
//TRACEA("WM_SIZE: client=%d %d %d %d adjusted=%d %d %d %d\n",
// rect2.left, rect2.top, rect2.right, rect2.bottom,
// rect.left, rect.top, rect.right, rect.bottom
// );
dpp->FloatSize.cx = RectWidth(&rect);
dpp->FloatSize.cy = RectHeight(&rect);
}
PositionContent(dpp);
return 0;
}
LRESULT DockPanel_OnMouseMove(DOCKPANEL *dpp, int x, int y)
{
// make the splitter-bar work
if(dpp->fSplitting)
{
SIZE oldsize = dpp->DockSize;
if(dpp->dwStyle & DWS_DOCKED_TOP)
{
dpp->DockSize.cy = y;
}
else if(dpp->dwStyle & DWS_DOCKED_BOTTOM)
{
dpp->DockSize.cy -= y;
}
else if(dpp->dwStyle & DWS_DOCKED_RIGHT)
{
dpp->DockSize.cx -= x;
}
else if(dpp->dwStyle & DWS_DOCKED_LEFT)
{
dpp->DockSize.cx = x;
}
if(dpp->DockSize.cy < 4)
dpp->DockSize.cy = 4;
if(dpp->DockSize.cx < 4)
dpp->DockSize.cx = 4;
if(oldsize.cx != dpp->DockSize.cx || oldsize.cy != dpp->DockSize.cy)
{
PositionContent(dpp);
SendFakeWMSize(dpp->hwndMain);
InvalidateRect(dpp->hwndMain, 0, TRUE);
InvalidateRect(dpp->hwndPanel, 0, TRUE);
UpdateWindow(dpp->hwndMain);
}
}
// should we detach this tab from the current dockpanel
// and float it as a new window?
else if(dpp->fUndockNextMsg)
{
DragOff(dpp);
}
return 0;
}
void SizeToContent(DOCKPANEL *dwp)
{
RECT rect = { 0,0,0,0 }, rect2;
int x = 0, y = 0;
if(dwp->hwndPanel == 0 || dwp->hwndContents == 0)
return;
if(dwp->DockSize.cx == 0 || (dwp->dwStyle & DWS_FIXED_HORZ))
dwp->DockSize.cx = GetWindowWidth(dwp->hwndContents);
if(dwp->FloatSize.cx == 0 || (dwp->dwStyle & DWS_FIXED_HORZ))
dwp->FloatSize.cx = GetWindowWidth(dwp->hwndContents);
if(dwp->DockSize.cy == 0 || (dwp->dwStyle & DWS_FIXED_VERT))
dwp->DockSize.cy = GetWindowHeight(dwp->hwndContents);
if(dwp->FloatSize.cy == 0 || (dwp->dwStyle & DWS_FIXED_VERT))
dwp->FloatSize.cy = GetWindowHeight(dwp->hwndContents);
if(dwp->fDocked)
{
rect.right = dwp->DockSize.cx;
rect.bottom = dwp->DockSize.cy;
}
else
{
rect.right = dwp->FloatSize.cx;
rect.bottom = dwp->FloatSize.cy;
}
CopyRect(&rect2, &rect);
AdjustRectBorders(dwp, &rect, 1);
TRACEA("SizeToContent: client=%d %d %d %d adjusted=%d %d %d %d\n",
rect2.left, rect2.top, rect2.right, rect2.bottom,
rect.left, rect.top, rect.right, rect.bottom
);
if(!dwp->fDocked)
CalcFloatingRect(dwp->hwndPanel, &rect);
SetWindowSize(dwp->hwndPanel, RectWidth(&rect), RectHeight(&rect), NULL);
PositionContent(dwp);
}
void NervStandardPanel::BindContent(std::unique_ptr<NervContentWindow> in_content){
if (content){
content->UnbindCallback(NervEvent::MouseScroll);
content->UnbindCallback(NervEvent::SizeChanged);
content->UnbindCallback(NervEvent::SizeLimitChanged);
}
content = std::move(in_content);
content->SetParent(*this);
content->BindCallback(NervEvent::MouseScroll, std::make_unique<NervCallback>([this](void*){
SetFocus(hwnd);
}));
content->BindCallback(NervEvent::SizeLimitChanged, std::make_unique<NervCallback>([this](void*){
OnContentSizeChanged();
}));
PositionContent(*content.get());
content->Show();
}
void DockWindow(DOCKPANEL *dpp)
{
HWND hwndOld = dpp->hwndPanel;
dpp->fDocked = !dpp->fDocked;
if(dpp->hwndPanel == 0)
return;
DockWnd_CreatePanel(dpp);
PositionContent(dpp);
SendFakeWMSize(dpp->hwndMain);
// blah
DockPanel_NotifyParent(dpp, DWN_DOCKCHANGE, 0);
DestroyWindow(hwndOld);
ShowWindow(dpp->hwndPanel, SW_SHOW);
}
BOOL DockWnd_ShowInternal2(DOCKWND *dwp)
{
DOCKPANEL *dpp = dwp->pDockPanel;
HWND hwndOldContent = dpp->hwndContents;
//
// Create containing panel if necessary
// (it might already be visible if another tab is open)
//
if(dpp->hwndPanel == 0)
{
DockWnd_CreatePanel(dpp);
}
//
// Create the user-contents if necessary
//
if(dwp->hwndContents == 0)
{
HKEY hSubKey = DockWnd_GetKey(dpp->hwndMain, KEY_READ, dwp->uWndId);
// ask the parent of the panel to create the content
DockWnd_CreateContent(dpp, dwp, hSubKey);
RegCloseKey(hSubKey);
}
// if it's not already visible...
if(hwndOldContent != dpp->hwndContents || dwp->hwndContents != dpp->hwndContents)
{
if(hwndOldContent == 0) hwndOldContent = dpp->hwndContents;
ShowWindow(hwndOldContent, SW_HIDE);//dpp->hwndContents, SW_HIDE);
dpp->hwndContents = dwp->hwndContents;
ShowWindow(dwp->hwndContents, SW_SHOW);
InvalidateRect(dpp->hwndPanel, 0, 0);
}
//SetRect(&rect, dpp->xpos, dpp->ypos, dpp->
//if(IsRectEmpty(
PositionContent(dpp);
ShowWindow(dwp->hwndContents, SW_SHOW);
// only show if it's floating; the main window resizing will cause
// any docked windows to be shown
if(dpp->fDocked == FALSE)
{
// DeferWindowPos if the HDWP is set
if(dpp->pDockServer->fDeferShowWindow)
{
dpp->uDeferShowCmd = SW_SHOW;
}
else
{
ShowWindow(dpp->hwndPanel, SW_SHOW);
//dpp->pDockServer->hdwp = ShowHideWindow(dpp->hwndPanel, SW_SHOW, dpp->pDockServer->hdwp);
}
//
}
dpp->fVisible = TRUE;
dwp->fVisible = TRUE;
dpp->uCurrentTabId = dwp->uWndId;
UpdateDockTabView(dpp);
return TRUE;
}