/*
================
rvPropertyGrid::ReflectMessage
Handle messages sent to the parent window
================
*/
bool rvPropertyGrid::ReflectMessage ( HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam )
{
switch ( msg )
{
case WM_COMMAND:
{
if ( (HWND)lParam == mWindow )
{
switch ( HIWORD(wParam) )
{
case LBN_SELCHANGE:
mSelectedItem = SendMessage ( mWindow, LB_GETCURSEL, 0, 0 );
break;
}
}
break;
}
case WM_DRAWITEM:
HandleDrawItem ( wParam, lParam );
return true;
case WM_MEASUREITEM:
{
MEASUREITEMSTRUCT* mis = (MEASUREITEMSTRUCT*) lParam;
mis->itemHeight = 18;
return true;
}
}
return false;
}
// This Really just Draws the menu bar items since it assumes
// that the background has already been drawn using DoDrawFrame
void cef_dark_window::DoDrawMenuBar(HDC hdc)
{
HMENU menu = GetMenu();
int items = ::GetMenuItemCount(menu);
RECT menuBarRect;
ComputeMenuBarRect(menuBarRect);
for (int i = 0; i < items; i++) {
// Determine the menu item state and ID
MENUITEMINFO mmi = {0};
mmi.cbSize = sizeof (mmi);
mmi.fMask = MIIM_STATE|MIIM_ID;
::GetMenuItemInfo (menu, i, TRUE, &mmi);
// Drawitem only works on ID
MEASUREITEMSTRUCT mis = {0};
mis.CtlType = ODT_MENU;
mis.itemID = mmi.wID;
RECT itemRect;
::SetRectEmpty(&itemRect);
if (::GetMenuItemRect(mWnd, menu, (UINT)i, &itemRect)) {
ScreenToNonClient(&itemRect);
// Check to make sure it's actually in the
// the correct location (fixes aero drawing issue)
POINT pt = {itemRect.left, itemRect.top};
if (!CanUseAeroGlass() || ::PtInRect(&menuBarRect, pt)) {
// Draw the menu item
DRAWITEMSTRUCT dis = {0};
dis.CtlType = ODT_MENU;
dis.itemID = mmi.wID;
dis.hwndItem = (HWND)menu;
dis.itemAction = ODA_DRAWENTIRE;
dis.hDC = hdc;
::CopyRect(&dis.rcItem, &itemRect);
if (mmi.fState & MFS_HILITE) {
dis.itemState |= ODS_SELECTED;
}
if (mmi.fState & MFS_GRAYED) {
dis.itemState |= ODS_GRAYED;
}
dis.itemState |= ODS_NOACCEL;
HandleDrawItem(&dis);
}
}
}
}
// This Really just Draws the menu bar items since it assumes
// that the background has already been drawn using DoDrawFrame
void cef_dark_window::DoDrawMenuBar(HDC hdc)
{
HMENU menu = GetMenu();
int items = ::GetMenuItemCount(menu);
for (int i = 0; i < items; i++) {
// Determine the menu item state and ID
MENUITEMINFO mmi = {0};
mmi.cbSize = sizeof (mmi);
mmi.fMask = MIIM_STATE|MIIM_ID;
::GetMenuItemInfo (menu, i, TRUE, &mmi);
// Drawitem only works on ID
MEASUREITEMSTRUCT mis = {0};
mis.CtlType = ODT_MENU;
mis.itemID = mmi.wID;
RECT itemRect;
::SetRectEmpty(&itemRect);
if (::GetMenuItemRect(mWnd, menu, (UINT)i, &itemRect)) {
ScreenToNonClient(&itemRect);
// Draw the menu item
DRAWITEMSTRUCT dis = {0};
dis.CtlType = ODT_MENU;
dis.itemID = mmi.wID;
dis.hwndItem = (HWND)menu;
dis.itemAction = ODA_DRAWENTIRE;
dis.hDC = hdc;
::CopyRect(&dis.rcItem, &itemRect);
if (mmi.fState & MFS_HILITE) {
dis.itemState |= ODS_SELECTED;
}
if (mmi.fState & MFS_GRAYED) {
dis.itemState |= ODS_GRAYED;
}
dis.itemState |= ODS_NOACCEL;
HandleDrawItem(&dis);
}
}
}
// WindowProc handles dispatching of messages and routing back to the base class or to Windows
LRESULT cef_dark_aero_window::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
{
bool callDefWindowProc = true;
switch (message)
{
case WM_MEASUREITEM:
if (HandleMeasureItem((LPMEASUREITEMSTRUCT)lParam))
return 0L;
break;
case WM_DRAWITEM:
if (HandleDrawItem((LPDRAWITEMSTRUCT)lParam))
return 0L;
break;
case WM_SETICON:
mWindowIcon = 0;
{
RECT rectIcon;
ComputeWindowIconRect(rectIcon);
InvalidateRect(&rectIcon);
}
break;
}
// First let the DesktopWindowManager handle the message and tell us if
// we should pass the message to the default window proc
LRESULT lr = DwpCustomFrameProc(message, wParam, lParam, &callDefWindowProc);
switch(message) {
case WM_SETTINGCHANGE:
HandleSettingChange((UINT)wParam, (LPCWSTR)lParam);
break;
case WM_NCACTIVATE:
case WM_ACTIVATE:
if (mReady) {
UpdateNonClientArea();
}
break;
case WM_NCMOUSELEAVE:
// NOTE: We want anyone else interested in this message
// to be notified. Otherwise the default implementation
// may be in the wrong state
HandleNcMouseLeave();
break;
case WM_NCMOUSEMOVE:
{
POINT pt;
POINTSTOPOINT(pt, lParam);
if (HandleNcMouseMove((UINT)wParam, &pt))
return 0L;
}
break;
case WM_NCLBUTTONDOWN:
{
POINT pt;
POINTSTOPOINT(pt, lParam);
if (HandleNcLeftButtonDown((UINT)wParam, &pt))
return 0L;
}
break;
case WM_NCLBUTTONUP:
{
POINT pt;
POINTSTOPOINT(pt, lParam);
if (HandleNcLeftButtonUp((UINT)wParam, &pt))
return 0L;
}
break;
}
// call DefWindowProc?
if (!callDefWindowProc) {
return lr;
}
lr = cef_window::WindowProc(message, wParam, lParam);
if (!mReady)
return lr;
switch (message)
{
case WM_GETMINMAXINFO:
HandleGetMinMaxInfo((LPMINMAXINFO) lParam);
break;
case WM_SETTEXT:
case WM_WINDOWPOSCHANGING:
case WM_WINDOWPOSCHANGED:
case WM_MOVE:
case WM_SIZE:
case WM_SIZING:
case WM_EXITSIZEMOVE:
UpdateNonClientArea();
if (message == WM_WINDOWPOSCHANGED)
{
RECT rect;
ComputeMenuBarRect(rect);
InvalidateRect(&rect, TRUE);
}
break;
case WM_EXITMENULOOP:
mMenuActiveIndex = -1;
break;
case WM_ACTIVATEAPP:
mIsActive = (BOOL)wParam;
UpdateNonClientArea();
break;
}
return lr;
}
// The Aero version doesn't send us WM_DRAWITEM messages
// to draw the item when hovering so we have to do that
// Pass NULL for pt to remove the highlight from any menu item
void cef_dark_aero_window::HiliteMenuItemAt(LPPOINT pt)
{
HDC hdc = GetDC();
HMENU menu = GetMenu();
int items = ::GetMenuItemCount(menu);
int oldMenuHilite = mMenuHiliteIndex;
// reset this in case we don't get a hit below
mMenuHiliteIndex = -1;
for (int i = 0; i < items; i++) {
// Determine the menu item state and ID
MENUITEMINFO mmi = {0};
mmi.cbSize = sizeof (mmi);
mmi.fMask = MIIM_STATE|MIIM_ID;
::GetMenuItemInfo (menu, i, TRUE, &mmi);
// Drawitem only works on ID
MEASUREITEMSTRUCT mis = {0};
mis.CtlType = ODT_MENU;
mis.itemID = mmi.wID;
RECT itemRect;
::SetRectEmpty(&itemRect);
if (::GetMenuItemRect(mWnd, menu, (UINT)i, &itemRect)) {
bool needsUpdate = false;
if ((pt) && (::PtInRect(&itemRect, *pt))) {
mmi.fState |= MFS_HILITE;
mMenuHiliteIndex = i;
needsUpdate = true;
} else if (i == oldMenuHilite) {
mmi.fState &= ~MFS_HILITE;
needsUpdate = true;
}
if (needsUpdate) {
// Draw the menu item
DRAWITEMSTRUCT dis = {0};
dis.CtlType = ODT_MENU;
dis.itemID = mmi.wID;
dis.hwndItem = (HWND)menu;
dis.itemAction = ODA_DRAWENTIRE;
dis.hDC = hdc;
AdjustMenuItemRect(itemRect);
::CopyRect(&dis.rcItem, &itemRect);
if (mmi.fState & MFS_HILITE) {
dis.itemState |= ODS_SELECTED;
}
if (mmi.fState & MFS_GRAYED) {
dis.itemState |= ODS_GRAYED;
}
dis.itemState |= ODS_NOACCEL;
HandleDrawItem(&dis);
}
}
}
ReleaseDC(hdc);
}
// WindowProc handles dispatching of messages and routing back to the base class or to Windows
LRESULT cef_dark_window::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
{
switch (message)
{
case WM_SETTINGCHANGE:
// NOTE: We want anyone else interested in this message
// to be notified of a setting change even if we handle
// the message. Otherwise the default implementation
// may be in the wrong state
HandleSettingChange((UINT)wParam, (LPCWSTR)lParam);
break;
case WM_NCMOUSELEAVE:
// NOTE: We want anyone else interested in this message
// to be notified. Otherwise the default implementation
// may be in the wrong state
HandleNcMouseLeave();
break;
case WM_NCMOUSEMOVE:
if (HandleNcMouseMove((UINT)wParam))
return 0L;
break;
case WM_NCLBUTTONDOWN:
if (HandleNcLeftButtonDown((UINT)wParam))
return 0L;
break;
case WM_NCLBUTTONUP:
{
POINT pt;
POINTSTOPOINT(pt, lParam);
if (HandleNcLeftButtonUp((UINT)wParam, &pt))
return 0L;
}
break;
case WM_NCCREATE:
if (HandleNcCreate())
return 0L;
break;
case WM_NCPAINT:
if (HandleNcPaint((HRGN)wParam))
return 0L;
break;
case WM_NCDESTROY:
if (HandleNcDestroy())
return 0L;
break;
case WM_NCHITTEST:
{
POINT pt;
POINTSTOPOINT(pt, lParam);
return HandleNcHitTest(&pt);
}
break;
case WM_MEASUREITEM:
if (HandleMeasureItem((LPMEASUREITEMSTRUCT)lParam))
return TRUE;
break;
case WM_DRAWITEM:
if (HandleDrawItem((LPDRAWITEMSTRUCT)lParam))
return TRUE;
break;
case WM_SETICON:
mWindowIcon = 0;
break;
case WM_SETTEXT:
case WM_ACTIVATE:
case WM_NCACTIVATE:
// Turn off redraw because the
// DefaultWindowProc will paint over top of
// our frame and cause the title bar to flicker
if (!IsIconic()){
SetRedraw(FALSE);
}
break;
}
LRESULT lr = cef_window::WindowProc(message, wParam, lParam);
// post default message processing
switch (message)
{
case WM_WINDOWPOSCHANGING:
case WM_WINDOWPOSCHANGED:
case WM_MOVE:
case WM_SIZE:
case WM_SIZING:
case WM_EXITSIZEMOVE:
UpdateNonClientArea();
break;
}
// special case -- since we turned off redraw for these
// messages to reduce flicker, we need to turn redraw
// on now and force updating the non-client area
switch (message)
{
case WM_SETTEXT:
case WM_ACTIVATE:
case WM_NCACTIVATE:
if (!IsIconic()){
SetRedraw(TRUE);
UpdateNonClientArea();
if (message != WM_SETTEXT) {
DoRepaintClientArea();
}
}
break;
}
return lr;
}