// -1 on error
static int GetRebarBandIndexByChildHandle(IntPtr hwndRebar, IntPtr hwndChild)
{
Win32.REBARBANDINFO band = new Win32.REBARBANDINFO();
band.cbSize = System.Runtime.InteropServices.Marshal.SizeOf(band);
int count = (int)Win32.SendMessage(hwndRebar, (NppMsg)Win32.RB_GETBANDCOUNT, 0, 0);
for (int i = 0; i < count; ++i)
{
band.fMask = Win32.RBBIM_CHILD;
band.hwndChild = IntPtr.Zero;
Win32.SendMessage(hwndRebar, Win32.RB_GETBANDINFOW, i, ref band);
if (band.hwndChild == hwndChild)
{
return(i);
}
}
return(-1);
}
/*public bool IsToolbarVisible()
* {
* return IntPtr.Zero != Win32.SendMessage(
* PluginBase.nppData._nppHandle,
* NppMsg.NPPM_ISTOOLBARHIDDEN,
* 0,
* 0);
* }*/
public void CheckToolbarVisiblity()
{
if (currentlyCheckingToolbarVisiblity)
{
return;
}
try
{
currentlyCheckingToolbarVisiblity = true;
if (!Win32.IsWindow(hwndRebar) || !Win32.IsWindow(hwndToolbar))
{
InitToolbar();
Win32.SetWindowLong(
Handle,
Win32.GWL_STYLE,
Win32.WS_CHILD | Win32.GetWindowLong(Handle, Win32.GWL_STYLE));
}
Win32.REBARBANDINFO band = new Win32.REBARBANDINFO();
band.cbSize = System.Runtime.InteropServices.Marshal.SizeOf(band);
bool show = false; //Win32.IsWindowVisible(hwndToolbar);
int toolbarIndex = GetRebarBandIndexByChildHandle(hwndRebar, hwndToolbar);
if (toolbarIndex >= 0)
{
band.fMask = Win32.RBBIM_STYLE;
Win32.SendMessage(hwndRebar, Win32.RB_GETBANDINFOW, toolbarIndex, ref band);
show = (band.fStyle & Win32.RBBS_HIDDEN) == 0;
}
if (show == Visible)
{
return;
}
int oldPreferredWidth = Main.PreferredToolbarWidth;
int searchBarIndex = GetRebarBandIndexByChildHandle(hwndRebar, Handle);
if (searchBarIndex >= 0)
{
Win32.SendMessage(hwndRebar, (NppMsg)Win32.RB_SHOWBAND, searchBarIndex, show ? 1 : 0);
Win32.SendMessage(hwndRebar, (NppMsg)Win32.RB_MINIMIZEBAND, searchBarIndex, 0);
Win32.SendMessage(hwndRebar, (NppMsg)Win32.RB_MAXIMIZEBAND, searchBarIndex, 1);
return;
}
// not yet inserted
band.fMask = Win32.RBBIM_CHILD | Win32.RBBIM_SIZE | Win32.RBBIM_IDEALSIZE | Win32.RBBIM_CHILDSIZE;
band.fStyle = Win32.RBBS_GRIPPERALWAYS;
band.hwndChild = Handle;
band.cx = Size.Width;
band.cxMinChild = 120;
band.cxIdeal = 0;
band.cyMinChild = frmSearch.Height;
band.cyMaxChild = frmSearch.Height;
band.cyChild = 0;
band.cyIntegral = 0;
Width = band.cxMinChild;
if (!show)
{
band.fStyle |= Win32.RBBS_HIDDEN;
}
searchBarIndex = (int)Win32.SendMessage(hwndRebar, (NppMsg)Win32.RB_GETBANDCOUNT, 0, 0);
Win32.SendMessage(hwndRebar, Win32.RB_INSERTBANDW, searchBarIndex, ref band);
if (searchBarIndex > 0 && show)
{
//Win32.SendMessage(hwndRebar, (NppMsg)Win32.RB_MINIMIZEBAND, searchBarIndex - 1, 0);
//Win32.SendMessage(hwndRebar, (NppMsg)Win32.RB_MAXIMIZEBAND, searchBarIndex - 1, 1);
band.fMask = Win32.RBBIM_SIZE | Win32.RBBIM_IDEALSIZE | Win32.RBBIM_CHILDSIZE | Win32.RBBIM_HEADERSIZE;
Win32.SendMessage(hwndRebar, Win32.RB_GETBANDINFOW, searchBarIndex, ref band);
// needs to be > cxMinChild, otherwise RB_MAXIMIZEBAND will maximize to fill width
band.cxIdeal = Math.Max(oldPreferredWidth - (Width - band.cxMinChild), band.cxMinChild + 1);
Win32.SendMessage(hwndRebar, Win32.RB_SETBANDINFOW, searchBarIndex, ref band);
Win32.SendMessage(hwndRebar, (NppMsg)Win32.RB_MINIMIZEBAND, searchBarIndex, 0);
Win32.SendMessage(hwndRebar, (NppMsg)Win32.RB_MAXIMIZEBAND, searchBarIndex, 1);
}
Win32.SendMessage(txtSearch.Handle, (NppMsg)Win32.EM_SETCUEBANNER, 0, "Search Menu & Preferences (Ctrl+M)");
}
finally
{
currentlyCheckingToolbarVisiblity = false;
}
}
/*public bool IsToolbarVisible()
* {
* return IntPtr.Zero != Win32.SendMessage(
* PluginBase.nppData._nppHandle,
* NppMsg.NPPM_ISTOOLBARHIDDEN,
* 0,
* 0);
* }*/
public void CheckToolbarVisiblity()
{
if (currentlyCheckingToolbarVisiblity)
{
return;
}
try
{
currentlyCheckingToolbarVisiblity = true;
if (!Win32.IsWindow(hwndRebar) || !Win32.IsWindow(HwndToolbar))
{
InitToolbar();
Win32.SetWindowLong(
Handle,
Win32.GWL_STYLE,
Win32.WS_CHILD | Win32.GetWindowLong(Handle, Win32.GWL_STYLE));
}
Win32.REBARBANDINFO band = new Win32.REBARBANDINFO();
band.cbSize = System.Runtime.InteropServices.Marshal.SizeOf(band);
bool show = false; //Win32.IsWindowVisible(hwndToolbar);
int toolbarIndex = GetRebarBandIndexByChildHandle(hwndRebar, HwndToolbar);
if (toolbarIndex >= 0)
{
band.fMask = Win32.RBBIM_STYLE;
Win32.SendMessage(hwndRebar, Win32.RB_GETBANDINFOW, toolbarIndex, ref band);
show = (band.fStyle & Win32.RBBS_HIDDEN) == 0;
}
if (show == Visible)
{
return;
}
int oldPreferredWidth = Main.PreferredToolbarWidth;
int searchBarIndex = GetRebarBandIndexByChildHandle(hwndRebar, Handle);
if (searchBarIndex >= 0)
{
Win32.SendMessage(hwndRebar, (NppMsg)Win32.RB_SHOWBAND, searchBarIndex, show ? 1 : 0);
Win32.SendMessage(hwndRebar, (NppMsg)Win32.RB_MINIMIZEBAND, searchBarIndex, 0);
Win32.SendMessage(hwndRebar, (NppMsg)Win32.RB_MAXIMIZEBAND, searchBarIndex, 1);
return;
}
// not yet inserted
band.fMask = Win32.RBBIM_CHILD | Win32.RBBIM_SIZE | Win32.RBBIM_IDEALSIZE | Win32.RBBIM_CHILDSIZE;
band.fStyle = Win32.RBBS_GRIPPERALWAYS;
band.hwndChild = Handle;
band.cx = Size.Width;
band.cxMinChild = 120;
band.cxIdeal = 0;
band.cyMinChild = frmSearch.Height;
band.cyMaxChild = frmSearch.Height;
band.cyChild = 0;
band.cyIntegral = 0;
Width = band.cxMinChild;
if (!show)
{
band.fStyle |= Win32.RBBS_HIDDEN;
}
searchBarIndex = (int)Win32.SendMessage(hwndRebar, (NppMsg)Win32.RB_GETBANDCOUNT, 0, 0);
Win32.SendMessage(hwndRebar, Win32.RB_INSERTBANDW, searchBarIndex, ref band);
if (searchBarIndex > 0 && show)
{
Win32.SendMessage(hwndRebar, Win32.RB_SETBANDWIDTH, searchBarIndex, oldPreferredWidth);
int extraMargin = Width - oldPreferredWidth;
if (extraMargin > 0 && extraMargin < oldPreferredWidth)
{
Win32.SendMessage(hwndRebar, Win32.RB_SETBANDWIDTH, searchBarIndex, oldPreferredWidth - extraMargin);
}
}
string cuebanner = "Search Menu & Preferences";
string shortcut = Main.GetMenuSearchShortcut();
if (shortcut != "")
{
cuebanner = string.Format("{0} ({1})", cuebanner, shortcut);
}
Win32.SendMessage(txtSearch.Handle, (NppMsg)Win32.EM_SETCUEBANNER, 0, cuebanner);
}
finally
{
currentlyCheckingToolbarVisiblity = false;
}
}
