void __fastcall TIntMinerField::InvalidateCells(const TCells AChangedCells, const TCells ARedCells)
{
for(int i=0; i < AChangedCells.Length; i++)
InvalidateCell(AChangedCells[i].x, AChangedCells[i].y);
for(int i=0; i < ARedCells.Length; i++)
InvalidateCell(ARedCells[i].x, ARedCells[i].y);
}
NS_IMETHODIMP nsTreeSelection::SetCurrentColumn(nsITreeColumn* aCurrentColumn)
{
if (!mTree) {
return NS_ERROR_UNEXPECTED;
}
if (mCurrentColumn == aCurrentColumn) {
return NS_OK;
}
if (mCurrentColumn) {
if (mFirstRange)
mTree->InvalidateCell(mFirstRange->mMin, mCurrentColumn);
if (mCurrentIndex != -1)
mTree->InvalidateCell(mCurrentIndex, mCurrentColumn);
}
mCurrentColumn = aCurrentColumn;
if (mCurrentColumn) {
if (mFirstRange)
mTree->InvalidateCell(mFirstRange->mMin, mCurrentColumn);
if (mCurrentIndex != -1)
mTree->InvalidateCell(mCurrentIndex, mCurrentColumn);
}
return NS_OK;
}
void __fastcall TIntMinerField::MouseDownHandler(System::TObject* Sender, Controls::TMouseButton Button, Classes::TShiftState Shift, int X, int Y)
{
int ACol, ARow;
SetCaptureControl(FGrid->Views[0]->Site);
MouseToCell(X, Y, ACol, ARow);
if((ACol == - 1) || (ARow == -1))
return;
if((Shift == (TShiftState() << ssLeft << ssRight)) || (Shift == (TShiftState() << ssLeft << ssRight))
|| (Shift == (TShiftState() << ssMiddle)) || (Shift == (TShiftState() << ssLeft << ssMiddle))
|| (Shift == (TShiftState() << ssRight << ssMiddle))) {
FireImageChanged(imAstonisment);
FSurprised = true;
for(int i=-1; i <=1; i++)
for(int j=-1; j <=1; j++)
if(CheckFieldBounds(ACol+i, ARow+j) && (
(CellState[ACol+i][ARow+j].CellState == csClosed)
|| (CellState[ACol+i][ARow+j].CellState == csQuestionMarked))) {
AddPressedCell(ACol+i, ARow+j);
InvalidateCell(ACol+i, ARow+j);
};
return;
};
if(Button == mbLeft) {
FireImageChanged(imAstonisment);
FSurprised = true;
if((CellState[ACol][ARow].CellState == csClosed)
|| (CellState[ACol][ARow].CellState == csQuestionMarked)) {
AddPressedCell(ACol, ARow);
InvalidateCell(ACol, ARow);
};
return;
};
if(Button == mbRight) {
if(CellState[ACol][ARow].CellState == csOpened) return;
if(CellState[ACol][ARow].CellState == csClosed) {
FireMinerFieldEvent(ACol, ARow, meBombMarkCell);
FireSetMineCountEvent(mcDecMineCount);
}
else
if((CellState[ACol][ARow].CellState == csBombMarked) &&
FQuestionMarkCell) {
FireMinerFieldEvent(ACol, ARow, meQuestionMarkCell);
FireSetMineCountEvent(mcIncMineCount);
}
else {
FireMinerFieldEvent(ACol, ARow, meCloseCell);
if(!FQuestionMarkCell) FireSetMineCountEvent(mcIncMineCount);
};
InvalidateCell(ACol, ARow);
};
}
void ColorMapGridControl::FinishEdit(const char* szText, int nValue, int nLastChar)
{
int rowIndex = m_cellActive.m_nRow - 1;
int colIndex = m_cellActive.m_nCol - 1;
double val;
if ((!IsValidReal(szText, val)) || (val < 0.0) || (val > 1.0))
val = 0.0;
SC_ColorSpec& currSpec = gColorMap.colorMapColors[rowIndex];
switch (colIndex )
{
case 0 : {currSpec.RH = val; break;}
case 1 : {currSpec.GS = val; break;}
case 2 : {currSpec.BV = val; break;}
case 3 : {break;}
}
if (rowIndex >= gColorMap.ncolorMap)
{
for (int i = gColorMap.ncolorMap; i < rowIndex; i++)
gColorMap.colorMapColors[i] = SC_ColorSpec(0.0, 0.0, 0.0);
m_nCurrRow = gColorMap.ncolorMap - 1;
gColorMap.ncolorMap = rowIndex + 1;
UpdateModifiedRows();
}
else
{
for (int j = 1; j < GetColCount(); j++)
{
CGridCell* pCell = GetCell(rowIndex + 1, j);
pCell->UpdateText();
InvalidateCell(rowIndex + 1, j);
}
}
ResetCell(m_cellActive.m_nRow, m_cellActive.m_nCol);
StopEdit(false);
// if the right key continue editing on next cell
switch (nLastChar) {
case VK_TAB:
case VK_DOWN:
case VK_UP:
case VK_RIGHT:
case VK_LEFT:
case VK_NEXT:
case VK_PRIOR:
case VK_HOME:
case VK_END:
OnKeyDown(nLastChar, 0, 0);
UpdateWindow();
if (m_cellActive != m_cellActiveOld)
StartEdit(nLastChar);
break;
}
}
void __fastcall TIntMinerField::MouseMoveHandler(System::TObject* Sender, Classes::TShiftState Shift, int X, int Y)
{
int ACol, ARow;
MouseToCell(X, Y, ACol, ARow);
if((ACol == - 1) || (ARow == -1)) {
if(FPressedCells.Length != 0)
UnpressAndInvalidate();
if(FSurprised) {
FireImageChanged(imSmile);
FSurprised = false;
};
return;
};
if(Shift == (TShiftState() << ssLeft)) {
if((CellState[ACol][ARow].CellState == csOpened)) {
if(FPressedCells.Length != 0) {
UnpressAndInvalidate();
InvalidateCell(ACol, ARow);
};
} else
if((CellState[ACol][ARow].CellState == csClosed)
|| (CellState[ACol][ARow].CellState == csQuestionMarked))
if(!IsExistsInArray(FPressedCells, ACol, ARow)) {
UnpressAndInvalidate();
AddPressedCell(ACol, ARow);
InvalidateCell(ACol, ARow);
}
return;
}
if((Shift == (TShiftState() << ssLeft << ssRight)) || (Shift == (TShiftState() << ssLeft << ssRight))
|| (Shift == (TShiftState() << ssMiddle)) || (Shift == (TShiftState() << ssLeft << ssMiddle))
|| (Shift == (TShiftState() << ssRight << ssMiddle))) {
UnpressAndInvalidate();
for(int i=-1; i<=1; i++)
for(int j=-1; j<=1; j++)
if(CheckFieldBounds(ACol+i, ARow+j) &&
((CellState[ACol+i][ARow+j].CellState == csClosed) ||
(CellState[ACol+i][ARow+j].CellState == csQuestionMarked))) {
AddPressedCell(ACol+i, ARow+j);
InvalidateCell(ACol+i, ARow+j);
}
}
}
void __fastcall TIntMinerField::UnpressAndInvalidate(void)
{
TCells CellsToInvalidate;
CellsToInvalidate.Length = FPressedCells.Length;
for(int i=0; i < FPressedCells.Length; i++)
CellsToInvalidate[i] = FPressedCells[i];
FPressedCells.Length = 0;
for(int i=0; i < CellsToInvalidate.Length; i++)
InvalidateCell(CellsToInvalidate[i].x, CellsToInvalidate[i].y);
}
bool BitmapExportPaletteControl::SetHighlightedCellFromSortedIndex(ReDrawInfoType *pInfo, INT32 paletteIndex)
{
if (paletteIndex == m_MouseOverCell)
return false;
// Invalidate the old cell
if (m_MouseOverCell != INVALID_COLOUR_VALUE)
InvalidateCell(pInfo, m_MouseOverCell);
m_MouseOverCell = paletteIndex;
// See if the mouse is in a valid cell
if (m_MouseOverCell == INVALID_COLOUR_VALUE)
return true;
// Invalidate the new cell so it will be redrawn
InvalidateCell(pInfo, m_MouseOverCell);
return true;
}
static BOOL NTAPI
GuiSetScreenInfo(IN OUT PFRONTEND This,
PCONSOLE_SCREEN_BUFFER Buff,
SHORT OldCursorX,
SHORT OldCursorY)
{
PGUI_CONSOLE_DATA GuiData = This->Context;
/* Do nothing if the window is hidden */
if (!GuiData->IsWindowVisible) return TRUE;
if (GuiData->ActiveBuffer == Buff)
{
/* Redraw char at old position (remove cursor) */
InvalidateCell(GuiData, OldCursorX, OldCursorY);
/* Redraw char at new position (show cursor) */
InvalidateCell(GuiData, Buff->CursorPosition.X, Buff->CursorPosition.Y);
}
return TRUE;
}
static BOOL NTAPI
GuiSetCursorInfo(IN OUT PFRONTEND This,
PCONSOLE_SCREEN_BUFFER Buff)
{
PGUI_CONSOLE_DATA GuiData = This->Context;
/* Do nothing if the window is hidden */
if (!GuiData->IsWindowVisible) return TRUE;
if (GuiData->ActiveBuffer == Buff)
{
InvalidateCell(GuiData, Buff->CursorPosition.X, Buff->CursorPosition.Y);
}
return TRUE;
}
/********************************************************************************************
> void BitmapExportPaletteControl::RedrawSelectedCell(ReDrawInfoType *pInfo)
Author: Jonathan_Payne (Xara Group Ltd) <*****@*****.**>
Created: 19/12/2000
Inputs: pInfo struct
Purpose: Redraws the selected cell, to be used after SetSelectedCell[Toggle]*()
functions
********************************************************************************************/
void BitmapExportPaletteControl::RedrawSelectedCell(ReDrawInfoType *pInfo)
{
InvalidateCell(pInfo, m_SelectedCell);
}
static VOID NTAPI
GuiWriteStream(IN OUT PFRONTEND This,
SMALL_RECT* Region,
SHORT CursorStartX,
SHORT CursorStartY,
UINT ScrolledLines,
PWCHAR Buffer,
UINT Length)
{
PGUI_CONSOLE_DATA GuiData = This->Context;
PCONSOLE_SCREEN_BUFFER Buff;
SHORT CursorEndX, CursorEndY;
RECT ScrollRect;
if (NULL == GuiData || NULL == GuiData->hWindow) return;
/* Do nothing if the window is hidden */
if (!GuiData->IsWindowVisible) return;
Buff = GuiData->ActiveBuffer;
if (GetType(Buff) != TEXTMODE_BUFFER) return;
if (0 != ScrolledLines)
{
ScrollRect.left = 0;
ScrollRect.top = 0;
ScrollRect.right = Buff->ViewSize.X * GuiData->CharWidth;
ScrollRect.bottom = Region->Top * GuiData->CharHeight;
ScrollWindowEx(GuiData->hWindow,
0,
-(int)(ScrolledLines * GuiData->CharHeight),
&ScrollRect,
NULL,
NULL,
NULL,
SW_INVALIDATE);
}
DrawRegion(GuiData, Region);
if (CursorStartX < Region->Left || Region->Right < CursorStartX
|| CursorStartY < Region->Top || Region->Bottom < CursorStartY)
{
InvalidateCell(GuiData, CursorStartX, CursorStartY);
}
CursorEndX = Buff->CursorPosition.X;
CursorEndY = Buff->CursorPosition.Y;
if ((CursorEndX < Region->Left || Region->Right < CursorEndX
|| CursorEndY < Region->Top || Region->Bottom < CursorEndY)
&& (CursorEndX != CursorStartX || CursorEndY != CursorStartY))
{
InvalidateCell(GuiData, CursorEndX, CursorEndY);
}
// HACK!!
// Set up the update timer (very short interval) - this is a "hack" for getting the OS to
// repaint the window without having it just freeze up and stay on the screen permanently.
Buff->CursorBlinkOn = TRUE;
SetTimer(GuiData->hWindow, CONGUI_UPDATE_TIMER, CONGUI_UPDATE_TIME, NULL);
}
