protected override void OnExplorerAttached() {
ExplorerHandle = (IntPtr)Explorer.HWND;
QTUtility.instanceManager.AddButtonBarHandle(ExplorerHandle, Handle);
dropTargetWrapper = new DropTargetWrapper(this);
QTTabBarClass tabBar = QTUtility.instanceManager.GetTabBar(ExplorerHandle);
// If the TabBar and its PluginManager already exist, that means
// the ButtonBar must have been closed when the Explorer window
// opened, so we wont' get an initialization message. Do
// initialization now.
if(fNoSettings || (tabBar != null && tabBar.PluginServerInstance != null)) {
if(pluginManager == null) {
if(tabBar != null) {
pluginManager = tabBar.PluginServerInstance;
if(pluginManager != null) {
pluginManager.AddRef();
}
}
CreateItems(false);
}
fNoSettings = false;
}
}
protected override void WndProc(ref Message m) {
int num3 = 0;
int num4 = 0;
switch(m.Msg) {
case WM.INITMENUPOPUP:
case WM.DRAWITEM:
case WM.MEASUREITEM:
if((iContextMenu2 == null) || !(m.HWnd == Handle)) {
goto Label_08F8;
}
try {
iContextMenu2.HandleMenuMsg(m.Msg, m.WParam, m.LParam);
}
catch {
}
return;
case WM.DROPFILES:
PInvoke.SendMessage(QTUtility.instanceManager.GetTabBarHandle(ExplorerHandle), 0x233, m.WParam, IntPtr.Zero);
return;
case WM.APP:
m.Result = toolStrip.IsHandleCreated ? toolStrip.Handle : IntPtr.Zero;
return;
case WM.COPYDATA: {
COPYDATASTRUCT copydatastruct = (COPYDATASTRUCT)Marshal.PtrToStructure(m.LParam, typeof(COPYDATASTRUCT));
switch(((int)m.WParam)) {
case 1: {
int num = ((int)copydatastruct.dwData) & 0xffff;
int num2 = (((int)copydatastruct.dwData) >> 0x10) & 0xffff;
if((num2 & 1) == 1) {
EnableItemAt(3, (num & 1) == 1);
}
if((num2 & 2) == 2) {
EnableItemAt(4, (num & 2) == 2);
}
if((num2 & 4) == 4) {
EnableItemAt(5, (num & 4) == 4);
}
if((num2 & 8) == 8) {
toolStrip.ShowItemToolTips = (num & 8) == 8;
}
if((num2 & 0x100) == 0x100) {
ClearUserAppsMenu();
CreateItems(false);
}
if((num2 & 0x200) == 0x200) {
ClearUserAppsMenu();
}
return;
}
case 2:
num3 = ((int)copydatastruct.dwData) & 0xffff;
num4 = (((int)copydatastruct.dwData) >> 0x10) & 0xffff;
if((num4 & 1) == 1) {
EnableItemAt(1, (num3 & 1) == 1);
}
if((num4 & 2) == 2) {
EnableItemAt(2, (num3 & 2) == 2);
}
if(((num4 & 1) == 1) || ((num4 & 2) == 2)) {
EnableItemAt(-1, ((num3 & 1) == 1) || ((num3 & 2) == 2));
}
if((num4 & 4) == 4) {
EnableItemAt(14, (num3 & 4) == 4);
}
if((num4 & 8) == 8) {
EnableItemAt(15, (num3 & 8) == 8);
}
if((num4 & 0x10) == 0x10) {
EnableItemAt(12, (num3 & 0x10) == 0x10);
}
if((num4 & 0x20) == 0x20) {
EnableItemAt(11, (num3 & 0x20) == 0x20);
}
if((num4 & 0x40) == 0x40) {
foreach(ToolStripItem item in toolStrip.Items) {
if((item.Tag != null) && (((int)item.Tag) == 10)) {
((ToolStripButton)item).Checked = (num3 & 0x40) == 0x40;
break;
}
}
}
break;
case 3:
case 6:
return;
case 4:
if(DoItems((int)copydatastruct.dwData)) {
m.Result = (IntPtr)1;
}
return;
case 5:
CreateItems(true);
menuLockItem.Checked = LockDropDownItems;
RefreshEnabledState(copydatastruct.dwData != IntPtr.Zero);
foreach(ToolStripItem item2 in toolStrip.Items) {
if((item2.Tag != null) && (((int)item2.Tag) == 10)) {
((ToolStripButton)item2).Checked = PInvoke.Ptr_OP_AND(PInvoke.GetWindowLongPtr(ExplorerHandle, -20), 8) == new IntPtr(8);
break;
}
}
return;
case 7:
foreach(ToolStripItem item3 in toolStrip.Items) {
if((item3.Tag != null) && (((int)item3.Tag) == 0x13)) {
((ToolStripTrackBar)item3).SetValueWithoutEvent((int)copydatastruct.dwData);
break;
}
}
return;
case 8:
if(searchBox != null) {
searchBox.TextBox.Focus();
}
return;
case 9:
// TODO
RefreshSearchBox(false);
return;
case 10:
RefreshTexts();
return;
case 11:
if(pluginManager != null) {
string pluginID = Marshal.PtrToStringAuto(copydatastruct.lpData);
for(int i = 0; i < PluginManager.ActivatedButtonsOrder.Count; i++) {
if(pluginID == PluginManager.ActivatedButtonsOrder[i]) {
foreach(ToolStripItem item4 in toolStrip.Items) {
if(((int)item4.Tag) == (0x10000 + i)) {
Plugin plugin;
int dwData = (int)copydatastruct.dwData;
bool flag = (dwData & 1) == 1;
bool flag2 = (dwData & 2) == 2;
item4.Enabled = flag;
if(!pluginManager.TryGetPlugin(pluginID, out plugin)) {
break;
}
IBarButton instance = plugin.Instance as IBarButton;
if(instance == null) {
break;
}
try {
item4.ToolTipText = instance.Text;
if(flag2) {
item4.Image = instance.GetImage(LargeButton);
}
break;
}
catch(Exception exception) {
PluginManager.HandlePluginException(exception, ExplorerHandle, plugin.PluginInformation.Name, "Refreshing plugin image and text.");
break;
}
}
}
}
}
}
return;
case 12:
contextMenu_ItemClicked(null, new ToolStripItemClickedEventArgs(menuCustomize));
return;
case 13:
if((iSearchResultCount > -1) && (iSearchResultCount != ((int)copydatastruct.dwData))) {
RefreshSearchBox(true);
}
return;
case 14:
// TODO
if(iSearchResultCount > 0) {
iSearchResultCount--;
}
return;
case 15:
if(searchBox != null) {
searchBox.Width = SearchBoxWidth;
toolStrip.RaiseOnResize();
}
return;
case 16: {
if(searchBox == null) {
m.Result = (IntPtr)1;
return;
}
string str2 = Marshal.PtrToStringUni(copydatastruct.lpData);
if(str2 == "null") {
str2 = string.Empty;
}
searchBox.Focus();
searchBox.Text = str2;
m.Result = IntPtr.Zero;
return;
}
}
break;
}
case WM.CONTEXTMENU:
if((((ddmrGroupButton == null) || !ddmrGroupButton.Visible) && ((ddmrUserAppButton == null) || !ddmrUserAppButton.Visible)) && ((ddmrRecentlyClosed == null) || !ddmrRecentlyClosed.Visible)) {
Point p = QTUtility2.PointFromLPARAM(m.LParam);
if((p.X == -1) && (p.Y == -1)) {
QTUtility2.SendCOPYDATASTRUCT(QTUtility.instanceManager.GetTabBarHandle(ExplorerHandle), (IntPtr)0xffc, "btnCM", (IntPtr)1);
return;
}
if((toolStrip.GetItemAt(toolStrip.PointToClient(p)) != null) || (toolStrip.Items.Count == 0)) {
goto Label_08F8;
}
QTUtility2.SendCOPYDATASTRUCT(QTUtility.instanceManager.GetTabBarHandle(ExplorerHandle), (IntPtr)0xffc, "btnCM", IntPtr.Zero);
}
return;
default:
goto Label_08F8;
}
if((num4 & 0x80) == 0x80) {
EnableItemAt(0x10, (num3 & 0x80) == 0);
}
if(num4 == 0x100) {
if(pluginManager == null) {
QTTabBarClass tabBar = QTUtility.instanceManager.GetTabBar(ExplorerHandle);
if(tabBar != null) {
pluginManager = tabBar.PluginServerInstance;
if(pluginManager != null) {
pluginManager.AddRef();
}
}
}
CreateItems(false);
}
if((NavDropDown != null) && NavDropDown.Visible) {
NavDropDown.Close(ToolStripDropDownCloseReason.AppClicked);
}
if((ddmrGroupButton != null) && ddmrGroupButton.Visible) {
ddmrGroupButton.Close(ToolStripDropDownCloseReason.AppClicked);
}
if((ddmrRecentlyClosed != null) && ddmrRecentlyClosed.Visible) {
ddmrRecentlyClosed.Close(ToolStripDropDownCloseReason.AppClicked);
}
if((ddmrUserAppButton != null) && ddmrUserAppButton.Visible) {
ddmrUserAppButton.Close(ToolStripDropDownCloseReason.AppClicked);
}
return;
Label_08F8:
base.WndProc(ref m);
}