diff options
Diffstat (limited to 'src/osd/modules/debugger/win/debugbaseinfo.cpp')
| -rw-r--r-- | src/osd/modules/debugger/win/debugbaseinfo.cpp | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/src/osd/modules/debugger/win/debugbaseinfo.cpp b/src/osd/modules/debugger/win/debugbaseinfo.cpp new file mode 100644 index 00000000000..66824b9f029 --- /dev/null +++ b/src/osd/modules/debugger/win/debugbaseinfo.cpp @@ -0,0 +1,60 @@ +// license:BSD-3-Clause +// copyright-holders:Aaron Giles, Vas Crabb +//============================================================ +// +// debugbaseinfo.c - Win32 debug window handling +// +//============================================================ + +#include "debugbaseinfo.h" + + +debugbase_info::debugbase_info(debugger_windows_interface &debugger) : + m_debugger(debugger), + m_machine(debugger.machine()), + m_metrics(debugger.metrics()), + m_waiting_for_debugger(debugger.waiting_for_debugger()) +{ +} + + +void debugbase_info::smart_set_window_bounds(HWND wnd, HWND parent, RECT const &bounds) +{ + RECT curbounds; + int flags = 0; + + // first get the current bounds, relative to the parent + GetWindowRect(wnd, &curbounds); + if (parent != NULL) + { + RECT parentbounds; + GetWindowRect(parent, &parentbounds); + curbounds.top -= parentbounds.top; + curbounds.bottom -= parentbounds.top; + curbounds.left -= parentbounds.left; + curbounds.right -= parentbounds.left; + } + + // if the position matches, don't change it + if (curbounds.top == bounds.top && curbounds.left == bounds.left) + flags |= SWP_NOMOVE; + if ((curbounds.bottom - curbounds.top) == (bounds.bottom - bounds.top) && + (curbounds.right - curbounds.left) == (bounds.right - bounds.left)) + flags |= SWP_NOSIZE; + + // if we need to, reposition the window + if (flags != (SWP_NOMOVE | SWP_NOSIZE)) + SetWindowPos(wnd, NULL, + bounds.left, bounds.top, + bounds.right - bounds.left, bounds.bottom - bounds.top, + SWP_NOACTIVATE | SWP_NOOWNERZORDER | SWP_NOZORDER | flags); +} + + + +void debugbase_info::smart_show_window(HWND wnd, bool show) +{ + BOOL const visible = IsWindowVisible(wnd); + if ((visible && !show) || (!visible && show)) + ShowWindow(wnd, show ? SW_SHOW : SW_HIDE); +} |
