OUT PUINT WidthUnit,
OUT PUINT HeightUnit)
{
- if (Buffer == NULL || GuiData == NULL ||
- WidthUnit == NULL || HeightUnit == NULL)
- {
- return;
- }
+ ASSERT(Buffer && GuiData && WidthUnit && HeightUnit);
if (GetType(Buffer) == TEXTMODE_BUFFER)
{
2 * (GetSystemMetrics(SM_CYFRAME) + GetSystemMetrics(SM_CYEDGE)) + GetSystemMetrics(SM_CYCAPTION);
/* Set scrollbar sizes */
- sInfo.cbSize = sizeof(SCROLLINFO);
+ sInfo.cbSize = sizeof(sInfo);
sInfo.fMask = SIF_RANGE | SIF_PAGE | SIF_POS;
sInfo.nMin = 0;
if (Buff->ScreenBufferSize.Y > Buff->ViewSize.Y)
if (SelectionAnchor)
GuiData->Selection.dwSelectionAnchor = *SelectionAnchor;
+ // TODO: Scroll buffer to bring 'coord' into view
+
if (coord != NULL)
{
SMALL_RECT rc;
* into line-selection mode, the selection mode of *nix terminals.
*/
BOOL OldLineSel = GuiData->LineSelection;
- GuiData->LineSelection = !!(GetKeyState(VK_CONTROL) & 0x8000);
+ GuiData->LineSelection = !!(GetKeyState(VK_CONTROL) & KEY_PRESSED);
/* Exchange left/top with right/bottom if required */
rc.Left = min(GuiData->Selection.dwSelectionAnchor.X, coord->X);
goto Quit;
}
else if ( VirtualKeyCode == VK_ESCAPE ||
- (VirtualKeyCode == 'C' && (GetKeyState(VK_CONTROL) & 0x8000)) )
+ (VirtualKeyCode == 'C' && (GetKeyState(VK_CONTROL) & KEY_PRESSED)) )
{
/* Cancel selection if ESC or Ctrl-C are pressed */
UpdateSelection(GuiData, NULL, NULL);
{
/* Keyboard selection mode */
BOOL Interpreted = FALSE;
- BOOL MajPressed = !!(GetKeyState(VK_SHIFT) & 0x8000);
+ BOOL MajPressed = !!(GetKeyState(VK_SHIFT) & KEY_PRESSED);
switch (VirtualKeyCode)
{
int OldScrollX = -1, OldScrollY = -1;
int NewScrollX = -1, NewScrollY = -1;
- xScroll.cbSize = sizeof(SCROLLINFO);
+ xScroll.cbSize = sizeof(xScroll);
xScroll.fMask = SIF_POS;
// Capture the original position of the scroll bars and save them.
if (GetScrollInfo(GuiData->hWindow, SB_HORZ, &xScroll)) OldScrollX = xScroll.nPos;
return DefWindowProcW(hWnd, WM_NCDESTROY, 0, 0);
}
+static VOID
+OnScroll(PGUI_CONSOLE_DATA GuiData, INT nBar, WORD sbCode)
+{
+ PCONSRV_CONSOLE Console = GuiData->Console;
+ PCONSOLE_SCREEN_BUFFER Buff;
+ SCROLLINFO sInfo;
+ INT oldPos, Maximum;
+ PSHORT pOriginXY;
+
+ ASSERT(nBar == SB_HORZ || nBar == SB_VERT);
+
+ if (!ConDrvValidateConsoleUnsafe((PCONSOLE)Console, CONSOLE_RUNNING, TRUE)) return;
+
+ Buff = GuiData->ActiveBuffer;
+
+ if (nBar == SB_HORZ)
+ {
+ Maximum = Buff->ScreenBufferSize.X - Buff->ViewSize.X;
+ pOriginXY = &Buff->ViewOrigin.X;
+ }
+ else // if (nBar == SB_VERT)
+ {
+ Maximum = Buff->ScreenBufferSize.Y - Buff->ViewSize.Y;
+ pOriginXY = &Buff->ViewOrigin.Y;
+ }
+
+ /* Set scrollbar sizes */
+ sInfo.cbSize = sizeof(sInfo);
+ sInfo.fMask = SIF_RANGE | SIF_POS | SIF_PAGE | SIF_TRACKPOS;
+
+ if (!GetScrollInfo(GuiData->hWindow, nBar, &sInfo)) goto Quit;
+
+ oldPos = sInfo.nPos;
+
+ switch (sbCode)
+ {
+ case SB_LINEUP: // SB_LINELEFT:
+ sInfo.nPos--;
+ break;
+
+ case SB_LINEDOWN: // SB_LINERIGHT:
+ sInfo.nPos++;
+ break;
+
+ case SB_PAGEUP: // SB_PAGELEFT:
+ sInfo.nPos -= sInfo.nPage;
+ break;
+
+ case SB_PAGEDOWN: // SB_PAGERIGHT:
+ sInfo.nPos += sInfo.nPage;
+ break;
+
+ case SB_THUMBTRACK:
+ sInfo.nPos = sInfo.nTrackPos;
+ ConioPause(Console, PAUSED_FROM_SCROLLBAR);
+ break;
+
+ case SB_THUMBPOSITION:
+ sInfo.nPos = sInfo.nTrackPos;
+ ConioUnpause(Console, PAUSED_FROM_SCROLLBAR);
+ break;
+
+ case SB_TOP: // SB_LEFT:
+ sInfo.nPos = sInfo.nMin;
+ break;
+
+ case SB_BOTTOM: // SB_RIGHT:
+ sInfo.nPos = sInfo.nMax;
+ break;
+
+ default:
+ break;
+ }
+
+ sInfo.nPos = min(max(sInfo.nPos, 0), Maximum);
+
+ if (oldPos != sInfo.nPos)
+ {
+ USHORT OldX = Buff->ViewOrigin.X;
+ USHORT OldY = Buff->ViewOrigin.Y;
+ UINT WidthUnit, HeightUnit;
+
+ /* We now modify either Buff->ViewOrigin.X or Buff->ViewOrigin.Y */
+ *pOriginXY = sInfo.nPos;
+
+ GetScreenBufferSizeUnits(Buff, GuiData, &WidthUnit, &HeightUnit);
+
+ ScrollWindowEx(GuiData->hWindow,
+ (OldX - Buff->ViewOrigin.X) * WidthUnit ,
+ (OldY - Buff->ViewOrigin.Y) * HeightUnit,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ SW_INVALIDATE);
+
+ sInfo.fMask = SIF_POS;
+ SetScrollInfo(GuiData->hWindow, nBar, &sInfo, TRUE);
+
+ UpdateWindow(GuiData->hWindow);
+ // InvalidateRect(GuiData->hWindow, NULL, FALSE);
+ }
+
+Quit:
+ LeaveCriticalSection(&Console->Lock);
+ return;
+}
+
static COORD
PointToCoord(PGUI_CONSOLE_DATA GuiData, LPARAM lParam)
{
static LRESULT
OnMouse(PGUI_CONSOLE_DATA GuiData, UINT msg, WPARAM wParam, LPARAM lParam)
{
- BOOL Err = FALSE;
+ BOOL DoDefault = FALSE;
PCONSRV_CONSOLE Console = GuiData->Console;
/*
* This mouse signal is a button-down action.
* Ignore it and perform default action.
*/
- Err = TRUE;
+ DoDefault = TRUE;
}
goto Quit;
}
if (!ConDrvValidateConsoleUnsafe((PCONSOLE)Console, CONSOLE_RUNNING, TRUE))
{
- Err = TRUE;
+ DoDefault = TRUE;
goto Quit;
}
{
case WM_LBUTTONDOWN:
{
- /* Clear the old selection */
- GuiData->Selection.dwFlags = CONSOLE_NO_SELECTION;
+ /* Check for selection state */
+ if ( (GuiData->Selection.dwFlags & CONSOLE_SELECTION_IN_PROGRESS) &&
+ (GuiData->Selection.dwFlags & CONSOLE_MOUSE_SELECTION) &&
+ (GetKeyState(VK_SHIFT) & KEY_PRESSED) )
+ {
+ /*
+ * A mouse selection is currently in progress and the user
+ * has pressed the SHIFT key and clicked somewhere, update
+ * the selection.
+ */
+ GuiData->dwSelectionCursor = PointToCoord(GuiData, lParam);
+ UpdateSelection(GuiData, NULL, &GuiData->dwSelectionCursor);
+ }
+ else
+ {
+ /* Clear the old selection */
+ GuiData->Selection.dwFlags = CONSOLE_NO_SELECTION;
- /* Restart a new selection */
- GuiData->dwSelectionCursor = PointToCoord(GuiData, lParam);
- SetCapture(GuiData->hWindow);
- GuiData->Selection.dwFlags |= CONSOLE_MOUSE_SELECTION | CONSOLE_MOUSE_DOWN;
- UpdateSelection(GuiData,
- &GuiData->dwSelectionCursor,
- &GuiData->dwSelectionCursor);
+ /* Restart a new selection */
+ GuiData->dwSelectionCursor = PointToCoord(GuiData, lParam);
+ SetCapture(GuiData->hWindow);
+ GuiData->Selection.dwFlags |= CONSOLE_MOUSE_SELECTION | CONSOLE_MOUSE_DOWN;
+ UpdateSelection(GuiData,
+ &GuiData->dwSelectionCursor,
+ &GuiData->dwSelectionCursor);
+ }
break;
}
/* Ignore the next mouse move signal */
GuiData->IgnoreNextMouseSignal = TRUE;
+#undef IS_WORD_SEP
}
break;
case WM_MOUSEMOVE:
{
- if (!(wParam & MK_LBUTTON)) break;
+ if (!(GET_KEYSTATE_WPARAM(wParam) & MK_LBUTTON)) break;
if (!(GuiData->Selection.dwFlags & CONSOLE_MOUSE_DOWN)) break;
- // TODO: Scroll buffer to bring SelectionCursor into view
GuiData->dwSelectionCursor = PointToCoord(GuiData, lParam);
UpdateSelection(GuiData, NULL, &GuiData->dwSelectionCursor);
-
break;
}
default:
- Err = FALSE; // TRUE;
+ DoDefault = TRUE; // FALSE;
break;
}
}
if (wButton & ~(XBUTTON1 | XBUTTON2))
{
DPRINT1("X-button 0x%04x invalid\n", wButton);
- Err = TRUE;
+ DoDefault = TRUE;
break;
}
if (wButton & ~(XBUTTON1 | XBUTTON2))
{
DPRINT1("X-button 0x%04x invalid\n", wButton);
- Err = TRUE;
+ DoDefault = TRUE;
break;
}
break;
default:
- Err = TRUE;
+ DoDefault = TRUE;
break;
}
break;
}
- if (!Err)
+ if (!DoDefault)
{
if (wKeyState & MK_LBUTTON)
dwButtonState |= FROM_LEFT_1ST_BUTTON_PRESSED;
if (wKeyState & MK_XBUTTON2)
dwButtonState |= FROM_LEFT_4TH_BUTTON_PRESSED;
- if (GetKeyState(VK_RMENU) & 0x8000)
+ if (GetKeyState(VK_RMENU) & KEY_PRESSED)
dwControlKeyState |= RIGHT_ALT_PRESSED;
- if (GetKeyState(VK_LMENU) & 0x8000)
+ if (GetKeyState(VK_LMENU) & KEY_PRESSED)
dwControlKeyState |= LEFT_ALT_PRESSED;
- if (GetKeyState(VK_RCONTROL) & 0x8000)
+ if (GetKeyState(VK_RCONTROL) & KEY_PRESSED)
dwControlKeyState |= RIGHT_CTRL_PRESSED;
- if (GetKeyState(VK_LCONTROL) & 0x8000)
+ if (GetKeyState(VK_LCONTROL) & KEY_PRESSED)
dwControlKeyState |= LEFT_CTRL_PRESSED;
- if (GetKeyState(VK_SHIFT) & 0x8000)
+ if (GetKeyState(VK_SHIFT) & KEY_PRESSED)
dwControlKeyState |= SHIFT_PRESSED;
- if (GetKeyState(VK_NUMLOCK) & 0x0001)
+ if (GetKeyState(VK_NUMLOCK) & KEY_TOGGLED)
dwControlKeyState |= NUMLOCK_ON;
- if (GetKeyState(VK_SCROLL) & 0x0001)
+ if (GetKeyState(VK_SCROLL) & KEY_TOGGLED)
dwControlKeyState |= SCROLLLOCK_ON;
- if (GetKeyState(VK_CAPITAL) & 0x0001)
+ if (GetKeyState(VK_CAPITAL) & KEY_TOGGLED)
dwControlKeyState |= CAPSLOCK_ON;
/* See WM_CHAR MSDN documentation for instance */
if (lParam & 0x01000000)
}
else
{
- Err = TRUE;
+ DoDefault = TRUE;
}
LeaveCriticalSection(&Console->Lock);
Quit:
- if (Err)
- return DefWindowProcW(GuiData->hWindow, msg, wParam, lParam);
- else
+ if (!DoDefault)
return 0;
+
+ if (msg == WM_MOUSEWHEEL || msg == WM_MOUSEHWHEEL)
+ {
+ INT nBar;
+ WORD sbCode;
+ // WORD wKeyState = GET_KEYSTATE_WPARAM(wParam);
+ SHORT wDelta = GET_WHEEL_DELTA_WPARAM(wParam);
+
+ if (msg == WM_MOUSEWHEEL)
+ nBar = SB_VERT;
+ else // if (msg == WM_MOUSEHWHEEL)
+ nBar = SB_HORZ;
+
+ // NOTE: We currently do not support zooming...
+ // if (wKeyState & MK_CONTROL)
+
+ // FIXME: For some reason our win32k does not set the key states
+ // when sending WM_MOUSEWHEEL or WM_MOUSEHWHEEL ...
+ // if (wKeyState & MK_SHIFT)
+ if (GetKeyState(VK_SHIFT) & KEY_PRESSED)
+ sbCode = (wDelta >= 0 ? SB_PAGEUP : SB_PAGEDOWN);
+ else
+ sbCode = (wDelta >= 0 ? SB_LINEUP : SB_LINEDOWN);
+
+ OnScroll(GuiData, nBar, sbCode);
+ }
+
+ return DefWindowProcW(GuiData->hWindow, msg, wParam, lParam);
}
VOID
windx = LOWORD(lParam);
windy = HIWORD(lParam);
- // Compensate for existing scroll bars (because lParam values do not accommodate scroll bar)
+ /* Compensate for existing scroll bars (because lParam values do not accommodate scroll bar) */
if (Buff->ViewSize.X < Buff->ScreenBufferSize.X) windy += GetSystemMetrics(SM_CYHSCROLL); // window currently has a horizontal scrollbar
if (Buff->ViewSize.Y < Buff->ScreenBufferSize.Y) windx += GetSystemMetrics(SM_CXVSCROLL); // window currently has a vertical scrollbar
charx = windx / (int)WidthUnit ;
chary = windy / (int)HeightUnit;
- // Character alignment (round size up or down)
+ /* Character alignment (round size up or down) */
if ((windx % WidthUnit ) >= (WidthUnit / 2)) ++charx;
if ((windy % HeightUnit) >= (HeightUnit / 2)) ++chary;
- // Compensate for added scroll bars in new window
+ /* Compensate for added scroll bars in new window */
if (charx < (DWORD)Buff->ScreenBufferSize.X) windy -= GetSystemMetrics(SM_CYHSCROLL); // new window will have a horizontal scroll bar
if (chary < (DWORD)Buff->ScreenBufferSize.Y) windx -= GetSystemMetrics(SM_CXVSCROLL); // new window will have a vertical scroll bar
charx = windx / (int)WidthUnit ;
chary = windy / (int)HeightUnit;
- // Character alignment (round size up or down)
+ /* Character alignment (round size up or down) */
if ((windx % WidthUnit ) >= (WidthUnit / 2)) ++charx;
if ((windy % HeightUnit) >= (HeightUnit / 2)) ++chary;
- // Resize window
+ /* Resize window */
if ((charx != Buff->ViewSize.X) || (chary != Buff->ViewSize.Y))
{
Buff->ViewSize.X = (charx <= (DWORD)Buff->ScreenBufferSize.X) ? charx : Buff->ScreenBufferSize.X;
ResizeConWnd(GuiData, WidthUnit, HeightUnit);
- // Adjust the start of the visible area if we are attempting to show nonexistent areas
+ /* Adjust the start of the visible area if we are attempting to show nonexistent areas */
if ((Buff->ScreenBufferSize.X - Buff->ViewOrigin.X) < Buff->ViewSize.X) Buff->ViewOrigin.X = Buff->ScreenBufferSize.X - Buff->ViewSize.X;
if ((Buff->ScreenBufferSize.Y - Buff->ViewOrigin.Y) < Buff->ViewSize.Y) Buff->ViewOrigin.Y = Buff->ScreenBufferSize.Y - Buff->ViewSize.Y;
InvalidateRect(GuiData->hWindow, NULL, TRUE);
}
*/
-static LRESULT
-OnScroll(PGUI_CONSOLE_DATA GuiData, UINT uMsg, WPARAM wParam)
-{
- PCONSRV_CONSOLE Console = GuiData->Console;
- PCONSOLE_SCREEN_BUFFER Buff;
- SCROLLINFO sInfo;
- int fnBar;
- int old_pos, Maximum;
- PSHORT pShowXY;
-
- if (!ConDrvValidateConsoleUnsafe((PCONSOLE)Console, CONSOLE_RUNNING, TRUE)) return 0;
-
- Buff = GuiData->ActiveBuffer;
-
- if (uMsg == WM_HSCROLL)
- {
- fnBar = SB_HORZ;
- Maximum = Buff->ScreenBufferSize.X - Buff->ViewSize.X;
- pShowXY = &Buff->ViewOrigin.X;
- }
- else
- {
- fnBar = SB_VERT;
- Maximum = Buff->ScreenBufferSize.Y - Buff->ViewSize.Y;
- pShowXY = &Buff->ViewOrigin.Y;
- }
-
- /* set scrollbar sizes */
- sInfo.cbSize = sizeof(SCROLLINFO);
- sInfo.fMask = SIF_RANGE | SIF_POS | SIF_PAGE | SIF_TRACKPOS;
-
- if (!GetScrollInfo(GuiData->hWindow, fnBar, &sInfo)) goto Quit;
-
- old_pos = sInfo.nPos;
-
- switch (LOWORD(wParam))
- {
- case SB_LINELEFT:
- sInfo.nPos -= 1;
- break;
-
- case SB_LINERIGHT:
- sInfo.nPos += 1;
- break;
-
- case SB_PAGELEFT:
- sInfo.nPos -= sInfo.nPage;
- break;
-
- case SB_PAGERIGHT:
- sInfo.nPos += sInfo.nPage;
- break;
-
- case SB_THUMBTRACK:
- sInfo.nPos = sInfo.nTrackPos;
- ConioPause(Console, PAUSED_FROM_SCROLLBAR);
- break;
-
- case SB_THUMBPOSITION:
- ConioUnpause(Console, PAUSED_FROM_SCROLLBAR);
- break;
-
- case SB_TOP:
- sInfo.nPos = sInfo.nMin;
- break;
-
- case SB_BOTTOM:
- sInfo.nPos = sInfo.nMax;
- break;
-
- default:
- break;
- }
-
- sInfo.nPos = max(sInfo.nPos, 0);
- sInfo.nPos = min(sInfo.nPos, Maximum);
-
- if (old_pos != sInfo.nPos)
- {
- USHORT OldX = Buff->ViewOrigin.X;
- USHORT OldY = Buff->ViewOrigin.Y;
- UINT WidthUnit, HeightUnit;
-
- *pShowXY = sInfo.nPos;
-
- GetScreenBufferSizeUnits(Buff, GuiData, &WidthUnit, &HeightUnit);
-
- ScrollWindowEx(GuiData->hWindow,
- (OldX - Buff->ViewOrigin.X) * WidthUnit ,
- (OldY - Buff->ViewOrigin.Y) * HeightUnit,
- NULL,
- NULL,
- NULL,
- NULL,
- SW_INVALIDATE);
-
- sInfo.fMask = SIF_POS;
- SetScrollInfo(GuiData->hWindow, fnBar, &sInfo, TRUE);
-
- UpdateWindow(GuiData->hWindow);
- // InvalidateRect(GuiData->hWindow, NULL, FALSE);
- }
-
-Quit:
- LeaveCriticalSection(&Console->Lock);
- return 0;
-}
-
static LRESULT CALLBACK
ConWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
}
case WM_HSCROLL:
+ OnScroll(GuiData, SB_HORZ, LOWORD(wParam));
+ break;
+
case WM_VSCROLL:
- {
- Result = OnScroll(GuiData, msg, wParam);
+ OnScroll(GuiData, SB_VERT, LOWORD(wParam));
break;
- }
case WM_CONTEXTMENU:
{
projects / reactos.git / blobdiff