void PageBoundary::drawClipped (
Canvas* c, Coord l, Coord b, Coord r, Coord t, Graphic* gs
) {
Coord x0, y0, x1, y1, x2, y2;
BoxObj clipBox(l, b, r, t);
transform(0, 0, x0, y0, gs);
transform(border, pageheight, x1, y1, gs);
transform(pagewidth, border, x2, y2, gs);
BoxObj lbox(x0, y0, x1, y1);
BoxObj bbox(x0, y0, x2, y2);
transform(pagewidth - border, 0, x0, y0, gs);
transform(0, pageheight - border, x1, y1, gs);
transform(pagewidth, pageheight, x2, y2, gs);
BoxObj rbox(x0, y0, x2, y2);
BoxObj tbox(x1, y1, x2, y2);
update(gs);
if (lbox.Intersects(clipBox)) {
pFillRect(c, 0, 0, border, pageheight);
}
if (bbox.Intersects(clipBox)) {
pFillRect(c, 0, 0, pagewidth, border);
}
if (rbox.Intersects(clipBox)) {
pFillRect(c, pagewidth - border, 0, pagewidth, pageheight);
}
if (tbox.Intersects(clipBox)) {
pFillRect(c, 0, pageheight - border, pagewidth, pageheight);
}
}
void Fl_RShadow_Box::draw(
int x, int y, int w, int h, Fl_Color color, Fl_Flags f) const
{
w -= 3;
h -= 3;
// draw shadow:
rbox(x+3, y+3, w, h, FL_DARK3, FL_DARK3);
// draw the box:
fl_rounded_box.draw(x, y, w, h, color, f);
}
void uwHexCtrl::OnPaint(wxPaintEvent& event)
{
// Setup DC
wxBufferedPaintDC dc(this);
PrepareDC(dc);
dc.BeginDrawing();
dc.SetFont(Font);
dc.SetTextForeground(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT));
// Get native renderer
wxRendererNative& renderer = wxRendererNative::Get();
// Get client rectangle
wxRect rectClient(wxPoint(0,0), GetClientSize());
wxRect rectUnscrolled(rectClient);
CalcUnscrolledPosition(rectClient.x, rectClient.y, &rectUnscrolled.x, &rectUnscrolled.y);
// Paint headers background
wxRect columnRect(rectClient);
columnRect.y = 0;
columnRect.height = ColumnHeight+1;
CalcUnscrolledPosition(columnRect.x, columnRect.y, &columnRect.x, &columnRect.y);
PaintRectangle( dc, wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE), columnRect );
// Paint items background
wxRect windowRect(rectClient);
windowRect.y = columnRect.height;
windowRect.height -= windowRect.y;
CalcUnscrolledPosition(windowRect.x, windowRect.y, &windowRect.x, &windowRect.y);
PaintRectangle( dc, GetBackgroundColour(), windowRect );
// return if no columns
if( Columns.empty() )
return;
// Ignore first event, client size is equal virtual size
if( ++PaintCount == 1 )
return;
// Paint headers
for( dword column=0; column!=Columns.size(); ++column )
{
wxRect rbox(Columns.at(column).BoxRect);
wxRect rtext(Columns.at(column).TextRect);
CalcUnscrolledPosition(rbox.x-rectUnscrolled.x, rbox.y, &rbox.x, &rbox.y);
CalcUnscrolledPosition(rtext.x-rectUnscrolled.x, rtext.y, &rtext.x, &rtext.y);
renderer.DrawHeaderButton( this, dc, rbox, 0 );
dc.DrawText( Columns.at(column).Caption, rtext.x, rtext.y );
}
// Paint header filler
wxCoord cwidth = Columns.back().BoxRect.x + Columns.back().BoxRect.width-rectUnscrolled.x;
wxRect rbox( cwidth, 0, rectClient.width-cwidth-1, ColumnHeight );
if( rbox.width > 0 )
{
CalcUnscrolledPosition(rbox.x, rbox.y, &rbox.x, &rbox.y);
renderer.DrawHeaderButton( this, dc, rbox, 0 );
}
// Get potential line numbers
size_t lineFrom = (rectUnscrolled.y+ColumnHeight) / ItemHeight;
size_t lineTo = (rectUnscrolled.GetBottom()) / ItemHeight;
// Cap line numbers
if( lineTo > HexLines - 1)
lineTo = HexLines - 1;
// Get first item pos
wxCoord y = ColumnHeight + (lineFrom * ItemHeight) + ItemMarginY;
wxCoord x = 0;
for( size_t line = lineFrom; line <= lineTo; ++line )
{
//wxCoord yPhys;
//CalcScrolledPosition(0, y, NULL, &yPhys);
//wxLogMessage("[%d] lineFrom=%d lineTo=%d y=%d yPhys=%d upd=%d,%d uns=%d,%d"
// ,line,lineFrom,lineTo,y,yPhys,rectClient.y,rectClient.height,rectUnscrolled.y,rectUnscrolled.height);
for( dword column=0; column!=Columns.size(); ++column )
{
const uwHexCtrlColumn& it = Columns.at(column);
if( column == 0 )
{
dword pos = (line * HexWidth) + DataOffset;
wxString item = wxString::Format( FmtOffset, pos );
dc.DrawText( item, it.BoxRect.x+ColumnMarginX, y );
}
else if ( column == 1 )
{
dword pos = (line * HexWidth);
wxString item = wxString::Format( FmtOffset, pos );
dc.DrawText( item, it.BoxRect.x+ColumnMarginX, y );
}
else if( column >= ColHexBegin && column < ColHexEnd )
{
dword pos = (line * HexWidth) + (column - ColHexBegin);
if( pos < DataCache.size() )
{
if( HighlightBegin != -1 && pos >= HighlightBegin && pos < HighlightEnd )
{
wxRect hlrect = it.BoxRect;
hlrect.y = y;
PaintRectangle( dc, wxSystemSettings::GetColour(wxSYS_COLOUR_BTNSHADOW), hlrect );
dc.SetTextForeground(wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT));
dc.DrawText( HexStrings.at(DataCache.at(pos)), it.BoxRect.x+ColumnMarginX, y );
dc.SetTextForeground(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT));
}
else
{
dc.DrawText( HexStrings.at(DataCache.at(pos)), it.BoxRect.x+ColumnMarginX, y );
}
}
}
else if( column >= ColAsciiBegin && column < ColAsciiEnd )
{
dword pos = (line * HexWidth) + column - ColAsciiBegin;
if( pos < DataCache.size() )
{
if( HighlightBegin != -1 && pos >= HighlightBegin && pos < HighlightEnd )
{
wxRect hlrect = it.BoxRect;
hlrect.y = y;
PaintRectangle( dc, wxSystemSettings::GetColour(wxSYS_COLOUR_BTNSHADOW), hlrect );
dc.SetTextForeground(wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT));
dc.DrawText( AsciiStrings.at(DataCache.at(pos)), it.BoxRect.x+ColumnMarginX, y );
dc.SetTextForeground(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT));
}
else
{
dc.DrawText( AsciiStrings.at(DataCache.at(pos)), it.BoxRect.x+ColumnMarginX, y );
}
}
}
}
y += HexCharHeight + ItemMarginY + ItemMarginY;
}
dc.EndDrawing();
}
void Fl_Rounded_Box::draw(
int x, int y, int w, int h, Fl_Color color, Fl_Flags f) const
{
rbox(x, y, w, h, color, fl_inactive(FL_BLACK,f));
}
void Fl_RFlat_Box::draw(
int x, int y, int w, int h, Fl_Color color, Fl_Flags) const
{
rbox(x, y, w, h, color, color);
}