177     mGridSnapInfo.crosshair_enabled = FALSE;  in BEGIN_MESSAGE_MAP()
178     mGridSnapInfo.crosshair_size = DEFAULT_CROSSHAIR_SIZE;  in BEGIN_MESSAGE_MAP()
179     mGridSnapInfo.snap_line_count = 0;  in BEGIN_MESSAGE_MAP()
515     if (mGridSnapInfo.crosshair_enabled)  in OnLButtonUp()
518         mGridSnapInfo.crosshair_enabled = FALSE;  in OnLButtonUp()
521     if (mGridSnapInfo.snap_line_count)  in OnLButtonUp()
524         mGridSnapInfo.snap_line_count = 0;  in OnLButtonUp()
879     if (mGridSnapInfo.crosshair_enabled)  in OnAltKeyDown()
882         mGridSnapInfo.crosshair_enabled = FALSE;  in OnAltKeyDown()
886     if (mGridSnapInfo.snap_line_count)  in OnAltKeyDown()
889         mGridSnapInfo.snap_line_count = 0;  in OnAltKeyDown()
914     if (mGridSnapInfo.crosshair_enabled)  in InvalidateCrosshairArea()
918         rect.left = mGridSnapInfo.crosshair_cx - mGridSnapInfo.crosshair_size;  in InvalidateCrosshairArea()
919         rect.right = mGridSnapInfo.crosshair_cx + mGridSnapInfo.crosshair_size;  in InvalidateCrosshairArea()
920         rect.top = mGridSnapInfo.crosshair_cy - mGridSnapInfo.crosshair_size;  in InvalidateCrosshairArea()
921         rect.bottom = mGridSnapInfo.crosshair_cy + mGridSnapInfo.crosshair_size;  in InvalidateCrosshairArea()
942     for (int index = 0; index < mGridSnapInfo.snap_line_count; index++)  in InvalidateSnapLineArea()
944         snapline = &mGridSnapInfo.snap_lines[index];  in InvalidateSnapLineArea()
977     for (int index = 0; index < mGridSnapInfo.snap_line_count; index++)  in UpdateSnapLines()
979         snapline = &mGridSnapInfo.snap_lines[index];  in UpdateSnapLines()
1070     for (int index = 0; index < mGridSnapInfo.snap_line_count; index++)  in TestAddSnapLine()
1072         snapline = &mGridSnapInfo.snap_lines[index];  in TestAddSnapLine()
1091     if (mGridSnapInfo.snap_line_count < MAX_SNAP_LINES)  in TestAddSnapLine()
1093         mGridSnapInfo.snap_lines[mGridSnapInfo.snap_line_count++] = test;  in TestAddSnapLine()
1102     for (int index = 0; index < mGridSnapInfo.snap_line_count; index++)  in ClearSnapLine()
1104         snapline = &mGridSnapInfo.snap_lines[index];  in ClearSnapLine()
1108             mGridSnapInfo.snap_line_count--;  in ClearSnapLine()
1109             for (int loop = index; loop < mGridSnapInfo.snap_line_count; loop++)  in ClearSnapLine()
1111                 mGridSnapInfo.snap_lines[loop] = mGridSnapInfo.snap_lines[loop + 1];  in ClearSnapLine()
1435         if (mGridSnapInfo.crosshair_enabled)  in CalSnapDelta()
1438             mGridSnapInfo.crosshair_enabled = FALSE;  in CalSnapDelta()
1451 …            mGridSnapInfo.crosshair_cx = ((size.gx_rectangle_left + size.gx_rectangle_right) >> 1);  in CalSnapDelta()
1452 …            mGridSnapInfo.crosshair_cy = ((size.gx_rectangle_top + size.gx_rectangle_bottom) >> 1);  in CalSnapDelta()
1455                 snap_dist_x = CalSnap2GridDelta(mGridSnapInfo.crosshair_cx, delta_x);  in CalSnapDelta()
1456                 snap_dist_y = CalSnap2GridDelta(mGridSnapInfo.crosshair_cy, delta_y);  in CalSnapDelta()
1458                 mGridSnapInfo.crosshair_enabled = TRUE;  in CalSnapDelta()
1502         if (mGridSnapInfo.snap_line_count)  in CalSnapDelta()
1506             mGridSnapInfo.snap_line_count = 0;  in CalSnapDelta()
1569     if (header->snap_enabled && mGridSnapInfo.crosshair_enabled)  in CalSnapDelta()
1574             mGridSnapInfo.crosshair_cx += delta_x;  in CalSnapDelta()
1575             mGridSnapInfo.crosshair_cy += delta_y;  in CalSnapDelta()
1581     if (header->snap_to_widget_enabled && mGridSnapInfo.snap_line_count)  in CalSnapDelta()
1756                 mGridSnapInfo.grid_space = project->mHeader.grid_spacing;  in OnPaint()
1760                 mGridSnapInfo.grid_space = 0;  in OnPaint()
1764             guix_canvas_paint(dc.GetSafeHdc(), dirty, scale, &mGridSnapInfo);  in OnPaint()