static LRESULT CALLBACK NcAreaWndSubclassProc(
_In_ HWND hwndDlg,
_In_ UINT uMsg,
_In_ WPARAM wParam,
_In_ LPARAM lParam,
_In_ UINT_PTR uIdSubclass,
_In_ ULONG_PTR dwRefData
)
{
PEDIT_CONTEXT context;
context = (PEDIT_CONTEXT)GetProp(hwndDlg, L"EditSubclassContext");
switch (uMsg)
{
case WM_NCDESTROY:
{
NcAreaFreeTheme(context);
if (context->ImageList)
ImageList_Destroy(context->ImageList);
RemoveWindowSubclass(hwndDlg, NcAreaWndSubclassProc, uIdSubclass);
RemoveProp(hwndDlg, L"EditSubclassContext");
PhFree(context);
}
break;
case WM_ERASEBKGND:
return TRUE;
case WM_NCCALCSIZE:
{
LPNCCALCSIZE_PARAMS ncCalcSize = (NCCALCSIZE_PARAMS*)lParam;
// Let Windows handle the non-client defaults.
DefSubclassProc(hwndDlg, uMsg, wParam, lParam);
// Deflate the client area to accommodate the custom button.
ncCalcSize->rgrc[0].right -= context->cxImgSize;
}
return 0;
case WM_NCPAINT:
{
RECT windowRect;
// Let Windows handle the non-client defaults.
DefSubclassProc(hwndDlg, uMsg, wParam, lParam);
// Get the screen coordinates of the window.
GetWindowRect(hwndDlg, &windowRect);
// Adjust the coordinates (start from 0,0).
OffsetRect(&windowRect, -windowRect.left, -windowRect.top);
// Get the position of the inserted button.
NcAreaGetButtonRect(context, &windowRect);
// Draw the button.
NcAreaDrawButton(context, windowRect);
}
return 0;
case WM_NCHITTEST:
{
POINT windowPoint;
RECT windowRect;
// Get the screen coordinates of the mouse.
windowPoint.x = GET_X_LPARAM(lParam);
windowPoint.y = GET_Y_LPARAM(lParam);
// Get the position of the inserted button.
GetWindowRect(hwndDlg, &windowRect);
NcAreaGetButtonRect(context, &windowRect);
// Check that the mouse is within the inserted button.
if (PtInRect(&windowRect, windowPoint))
{
return HTBORDER;
}
}
break;
case WM_NCLBUTTONDOWN:
{
POINT windowPoint;
RECT windowRect;
// Get the screen coordinates of the mouse.
windowPoint.x = GET_X_LPARAM(lParam);
windowPoint.y = GET_Y_LPARAM(lParam);
// Get the position of the inserted button.
GetWindowRect(hwndDlg, &windowRect);
NcAreaGetButtonRect(context, &windowRect);
// Check that the mouse is within the inserted button.
if (PtInRect(&windowRect, windowPoint))
{
SetCapture(hwndDlg);
RedrawWindow(hwndDlg, NULL, NULL, RDW_FRAME | RDW_INVALIDATE);
}
}
break;
case WM_LBUTTONUP:
{
POINT windowPoint;
RECT windowRect;
// Get the screen coordinates of the mouse.
windowPoint.x = GET_X_LPARAM(lParam);
windowPoint.y = GET_Y_LPARAM(lParam);
// Get the screen coordinates of the window.
GetWindowRect(hwndDlg, &windowRect);
// Adjust the coordinates (start from 0,0).
OffsetRect(&windowRect, -windowRect.left, -windowRect.top);
// Get the position of the inserted button.
NcAreaGetButtonRect(context, &windowRect);
// Check that the mouse is within the inserted button.
if (PtInRect(&windowRect, windowPoint))
{
// Forward click notification.
SendMessage(PhMainWndHandle, WM_COMMAND, MAKEWPARAM(context->CommandID, BN_CLICKED), 0);
}
if (GetCapture() == hwndDlg)
{
ReleaseCapture();
}
RedrawWindow(hwndDlg, NULL, NULL, RDW_FRAME | RDW_INVALIDATE);
}
break;
case WM_KEYDOWN:
{
if (WindowsVersion > WINDOWS_VISTA)
break;
// Handle CTRL+A below Vista.
if (GetKeyState(VK_CONTROL) & VK_LCONTROL && wParam == 'A')
{
Edit_SetSel(hwndDlg, 0, -1);
return FALSE;
}
}
break;
case WM_CUT:
case WM_CLEAR:
case WM_PASTE:
case WM_UNDO:
case WM_KEYUP:
case WM_SETTEXT:
case WM_KILLFOCUS:
RedrawWindow(hwndDlg, NULL, NULL, RDW_FRAME | RDW_INVALIDATE);
break;
case WM_SETTINGCHANGE:
case WM_SYSCOLORCHANGE:
case WM_THEMECHANGED:
{
NcAreaFreeTheme(context);
NcAreaInitializeTheme(context);
NcAreaInitializeFont(context);
// Reset the client area margins.
SendMessage(hwndDlg, EM_SETMARGINS, EC_LEFTMARGIN, MAKELPARAM(0, 0));
// Force the edit control to update its non-client area.
RedrawWindow(hwndDlg, NULL, NULL, RDW_FRAME | RDW_INVALIDATE);
//SetWindowPos(hwndDlg, 0, 0, 0, 0, 0, SWP_FRAMECHANGED | SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE | SWP_NOZORDER);
}
break;
}
return DefSubclassProc(hwndDlg, uMsg, wParam, lParam);
}
LRESULT CALLBACK NcAreaWndSubclassProc(
_In_ HWND hWnd,
_In_ UINT uMsg,
_In_ WPARAM wParam,
_In_ LPARAM lParam,
_In_ UINT_PTR uIdSubclass,
_In_ ULONG_PTR dwRefData
)
{
PEDIT_CONTEXT context;
context = (PEDIT_CONTEXT)GetProp(hWnd, L"EditSubclassContext");
switch (uMsg)
{
case WM_NCDESTROY:
{
NcAreaFreeTheme(context);
if (context->ImageList)
ImageList_Destroy(context->ImageList);
if (context->WindowFont)
DeleteObject(context->WindowFont);
RemoveWindowSubclass(hWnd, NcAreaWndSubclassProc, uIdSubclass);
RemoveProp(hWnd, L"EditSubclassContext");
PhFree(context);
}
break;
case WM_ERASEBKGND:
return 1;
case WM_NCCALCSIZE:
{
LPNCCALCSIZE_PARAMS ncCalcSize = (NCCALCSIZE_PARAMS*)lParam;
// Let Windows handle the non-client defaults.
DefSubclassProc(hWnd, uMsg, wParam, lParam);
// Deflate the client area to accommodate the custom button.
ncCalcSize->rgrc[0].right -= context->CXWidth;
}
return 0;
case WM_NCPAINT:
{
RECT windowRect;
// Let Windows handle the non-client defaults.
DefSubclassProc(hWnd, uMsg, wParam, lParam);
// Get the screen coordinates of the window.
GetWindowRect(hWnd, &windowRect);
// Adjust the coordinates (start from 0,0).
OffsetRect(&windowRect, -windowRect.left, -windowRect.top);
// Get the position of the inserted button.
NcAreaGetButtonRect(context, &windowRect);
// Draw the button.
NcAreaDrawButton(context, windowRect);
}
return 0;
case WM_NCHITTEST:
{
POINT windowPoint;
RECT windowRect;
// Get the screen coordinates of the mouse.
windowPoint.x = GET_X_LPARAM(lParam);
windowPoint.y = GET_Y_LPARAM(lParam);
// Get the position of the inserted button.
GetWindowRect(hWnd, &windowRect);
NcAreaGetButtonRect(context, &windowRect);
// Check that the mouse is within the inserted button.
if (PtInRect(&windowRect, windowPoint))
{
return HTBORDER;
}
}
break;
case WM_NCLBUTTONDOWN:
{
POINT windowPoint;
RECT windowRect;
// Get the screen coordinates of the mouse.
windowPoint.x = GET_X_LPARAM(lParam);
windowPoint.y = GET_Y_LPARAM(lParam);
// Get the position of the inserted button.
GetWindowRect(hWnd, &windowRect);
NcAreaGetButtonRect(context, &windowRect);
// Check that the mouse is within the inserted button.
if (PtInRect(&windowRect, windowPoint))
{
context->Pushed = TRUE;
SetCapture(hWnd);
RedrawWindow(hWnd, NULL, NULL, RDW_FRAME | RDW_INVALIDATE);
}
}
break;
case WM_LBUTTONUP:
{
POINT windowPoint;
RECT windowRect;
// Get the screen coordinates of the mouse.
windowPoint.x = GET_X_LPARAM(lParam);
windowPoint.y = GET_Y_LPARAM(lParam);
// Get the screen coordinates of the window.
GetWindowRect(hWnd, &windowRect);
// Adjust the coordinates (start from 0,0).
OffsetRect(&windowRect, -windowRect.left, -windowRect.top);
// Get the position of the inserted button.
NcAreaGetButtonRect(context, &windowRect);
// Check that the mouse is within the inserted button.
if (PtInRect(&windowRect, windowPoint))
{
// Forward click notification.
SendMessage(PhMainWndHandle, WM_COMMAND, MAKEWPARAM(context->CommandID, BN_CLICKED), 0);
}
if (GetCapture() == hWnd)
{
context->Pushed = FALSE;
ReleaseCapture();
}
RedrawWindow(hWnd, NULL, NULL, RDW_FRAME | RDW_INVALIDATE);
}
break;
case WM_KEYDOWN:
{
if (wParam == '\t' || wParam == '\r')
{
HWND tnHandle;
tnHandle = GetCurrentTreeNewHandle();
if (tnHandle)
{
SetFocus(tnHandle);
if (wParam == '\r')
{
if (TreeNew_GetFlatNodeCount(tnHandle) > 0)
{
TreeNew_DeselectRange(tnHandle, 0, -1);
TreeNew_SelectRange(tnHandle, 0, 0);
TreeNew_SetFocusNode(tnHandle, TreeNew_GetFlatNode(tnHandle, 0));
TreeNew_SetMarkNode(tnHandle, TreeNew_GetFlatNode(tnHandle, 0));
}
}
}
else
{
PTOOLSTATUS_TAB_INFO tabInfo;
if ((tabInfo = FindTabInfo(SelectedTabIndex)) && tabInfo->ActivateContent)
tabInfo->ActivateContent(wParam == '\r');
}
return FALSE;
}
// Handle CTRL+A below Vista.
if (WindowsVersion < WINDOWS_VISTA && (GetKeyState(VK_CONTROL) & VK_LCONTROL) && wParam == 'A')
{
Edit_SetSel(hWnd, 0, -1);
return FALSE;
}
}
break;
case WM_CHAR:
if (wParam == '\t' || wParam == '\r')
return FALSE;
break;
case WM_CUT:
case WM_CLEAR:
case WM_PASTE:
case WM_UNDO:
case WM_KEYUP:
case WM_SETTEXT:
case WM_KILLFOCUS:
RedrawWindow(hWnd, NULL, NULL, RDW_FRAME | RDW_INVALIDATE);
break;
case WM_SETTINGCHANGE:
case WM_SYSCOLORCHANGE:
case WM_THEMECHANGED:
{
NcAreaFreeTheme(context);
NcAreaInitializeTheme(context);
NcAreaInitializeFont(context);
// Reset the client area margins.
SendMessage(hWnd, EM_SETMARGINS, EC_LEFTMARGIN, MAKELPARAM(0, 0));
// Force the edit control to update its non-client area.
RedrawWindow(hWnd, NULL, NULL, RDW_FRAME | RDW_INVALIDATE);
//SetWindowPos(hWnd, 0, 0, 0, 0, 0, SWP_FRAMECHANGED | SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE | SWP_NOZORDER);
}
break;
case WM_SETFOCUS:
{
if (SearchBoxDisplayMode != SEARCHBOX_DISPLAY_MODE_HIDEINACTIVE)
break;
if (!RebarBandExists(REBAR_BAND_ID_SEARCHBOX))
{
UINT height = (UINT)SendMessage(RebarHandle, RB_GETROWHEIGHT, 0, 0);
RebarBandInsert(REBAR_BAND_ID_SEARCHBOX, SearchboxHandle, PhMultiplyDivide(180, PhGlobalDpi, 96), height - 2);
}
}
break;
case WM_NCMOUSEMOVE:
{
POINT windowPoint;
RECT windowRect;
// Get the screen coordinates of the mouse.
windowPoint.x = GET_X_LPARAM(lParam);
windowPoint.y = GET_Y_LPARAM(lParam);
// Get the screen coordinates of the window.
GetWindowRect(hWnd, &windowRect);
// Get the position of the inserted button.
NcAreaGetButtonRect(context, &windowRect);
// Check that the mouse is within the inserted button.
if (PtInRect(&windowRect, windowPoint))
{
if (!context->Hot)
{
TRACKMOUSEEVENT trackMouseEvent = { sizeof(TRACKMOUSEEVENT) };
trackMouseEvent.dwFlags = TME_LEAVE | TME_NONCLIENT;
trackMouseEvent.hwndTrack = hWnd;
context->Hot = TRUE;
RedrawWindow(hWnd, NULL, NULL, RDW_FRAME | RDW_INVALIDATE);
TrackMouseEvent(&trackMouseEvent);
}
}
}
break;
case WM_NCMOUSELEAVE:
{
if (context->Hot)
{
context->Hot = FALSE;
RedrawWindow(hWnd, NULL, NULL, RDW_FRAME | RDW_INVALIDATE);
}
}
break;
case WM_MOUSEMOVE:
{
if ((wParam & MK_LBUTTON) && GetCapture() == hWnd)
{
POINT windowPoint;
RECT windowRect;
// Get the screen coordinates of the mouse.
windowPoint.x = GET_X_LPARAM(lParam);
windowPoint.y = GET_Y_LPARAM(lParam);
// Get the screen coordinates of the window.
GetWindowRect(hWnd, &windowRect);
// Adjust the coordinates (start from 0,0).
OffsetRect(&windowRect, -windowRect.left, -windowRect.top);
// Get the position of the inserted button.
NcAreaGetButtonRect(context, &windowRect);
// Check that the mouse is within the inserted button.
context->Pushed = PtInRect(&windowRect, windowPoint);
RedrawWindow(hWnd, NULL, NULL, RDW_FRAME | RDW_INVALIDATE);
}
}
break;
}
return DefSubclassProc(hWnd, uMsg, wParam, lParam);
}
