void debugview_info::set_bounds(RECT const &newbounds)
{
// account for the edges and set the bounds
if (m_wnd)
smart_set_window_bounds(m_wnd, GetParent(m_wnd), newbounds);
// update
update();
}
void memorywin_info::recompute_children()
{
// compute a client rect
RECT bounds;
bounds.top = bounds.left = 0;
bounds.right = m_views[0]->prefwidth() + (2 * EDGE_WIDTH);
bounds.bottom = 200;
AdjustWindowRectEx(&bounds, DEBUG_WINDOW_STYLE, FALSE, DEBUG_WINDOW_STYLE_EX);
// clamp the min/max size
set_maxwidth(bounds.right - bounds.left);
// get the parent's dimensions
RECT parent;
GetClientRect(window(), &parent);
// edit box gets half of the width
RECT editrect;
editrect.top = parent.top + EDGE_WIDTH;
editrect.bottom = editrect.top + metrics().debug_font_height() + 4;
editrect.left = parent.left + EDGE_WIDTH;
editrect.right = parent.left + ((parent.right - parent.left) / 2) - EDGE_WIDTH;
// combo box gets the other half of the width
RECT comborect;
comborect.top = editrect.top;
comborect.bottom = editrect.bottom;
comborect.left = editrect.right + (2 * EDGE_WIDTH);
comborect.right = parent.right - EDGE_WIDTH;
// memory view gets the rest
RECT memrect;
memrect.top = editrect.bottom + (2 * EDGE_WIDTH);
memrect.bottom = parent.bottom - EDGE_WIDTH;
memrect.left = parent.left + EDGE_WIDTH;
memrect.right = parent.right - EDGE_WIDTH;
// set the bounds of things
m_views[0]->set_bounds(memrect);
set_editwnd_bounds(editrect);
smart_set_window_bounds(m_combownd, window(), comborect);
}
void debugview_info::update()
{
RECT bounds, vscroll_bounds, hscroll_bounds;
debug_view_xy totalsize, visiblesize, topleft;
bool show_vscroll, show_hscroll;
SCROLLINFO scrollinfo;
// get the view window bounds
GetClientRect(m_wnd, &bounds);
visiblesize.x = (bounds.right - bounds.left) / metrics().debug_font_width();
visiblesize.y = (bounds.bottom - bounds.top) / metrics().debug_font_height();
// get the updated total rows/cols and left row/col
totalsize = m_view->total_size();
topleft = m_view->visible_position();
// determine if we need to show the scrollbars
show_vscroll = show_hscroll = false;
if (totalsize.x > visiblesize.x && bounds.bottom >= metrics().hscroll_height())
{
bounds.bottom -= metrics().hscroll_height();
visiblesize.y = (bounds.bottom - bounds.top) / metrics().debug_font_height();
show_hscroll = true;
}
if (totalsize.y > visiblesize.y && bounds.right >= metrics().vscroll_width())
{
bounds.right -= metrics().vscroll_width();
visiblesize.x = (bounds.right - bounds.left) / metrics().debug_font_width();
show_vscroll = true;
}
if (!show_vscroll && totalsize.y > visiblesize.y && bounds.right >= metrics().vscroll_width())
{
bounds.right -= metrics().vscroll_width();
visiblesize.x = (bounds.right - bounds.left) / metrics().debug_font_width();
show_vscroll = true;
}
// compute the bounds of the scrollbars
GetClientRect(m_wnd, &vscroll_bounds);
vscroll_bounds.left = vscroll_bounds.right - metrics().vscroll_width();
if (show_hscroll)
vscroll_bounds.bottom -= metrics().hscroll_height();
GetClientRect(m_wnd, &hscroll_bounds);
hscroll_bounds.top = hscroll_bounds.bottom - metrics().hscroll_height();
if (show_vscroll)
hscroll_bounds.right -= metrics().vscroll_width();
// if we hid the scrollbars, make sure we reset the top/left corners
if (topleft.y + visiblesize.y > totalsize.y)
topleft.y = std::max(totalsize.y - visiblesize.y, 0);
if (topleft.x + visiblesize.x > totalsize.x)
topleft.x = std::max(totalsize.x - visiblesize.x, 0);
// fill out the scroll info struct for the vertical scrollbar
scrollinfo.cbSize = sizeof(scrollinfo);
scrollinfo.fMask = SIF_PAGE | SIF_POS | SIF_RANGE;
scrollinfo.nMin = 0;
scrollinfo.nMax = totalsize.y - 1;
scrollinfo.nPage = visiblesize.y;
scrollinfo.nPos = topleft.y;
SetScrollInfo(m_vscroll, SB_CTL, &scrollinfo, TRUE);
// fill out the scroll info struct for the horizontal scrollbar
scrollinfo.cbSize = sizeof(scrollinfo);
scrollinfo.fMask = SIF_PAGE | SIF_POS | SIF_RANGE;
scrollinfo.nMin = 0;
scrollinfo.nMax = totalsize.x - 1;
scrollinfo.nPage = visiblesize.x;
scrollinfo.nPos = topleft.x;
SetScrollInfo(m_hscroll, SB_CTL, &scrollinfo, TRUE);
// update window info
visiblesize.y++;
visiblesize.x++;
m_view->set_visible_size(visiblesize);
m_view->set_visible_position(topleft);
// invalidate the bounds
InvalidateRect(m_wnd, nullptr, FALSE);
// adjust the bounds of the scrollbars and show/hide them
if (m_vscroll)
{
if (show_vscroll)
smart_set_window_bounds(m_vscroll, m_wnd, vscroll_bounds);
smart_show_window(m_vscroll, show_vscroll);
}
if (m_hscroll)
{
if (show_hscroll)
smart_set_window_bounds(m_hscroll, m_wnd, hscroll_bounds);
smart_show_window(m_hscroll, show_hscroll);
}
}
void editwin_info::set_editwnd_bounds(RECT const &bounds)
{
smart_set_window_bounds(m_editwnd, window(), bounds);
}
