Feat/ignore annoying cfdib (#599)

* add IGNORE_ANNOYING_CF_DIB advanced feature

* fix to call GetAvailableTypes only if needed

* fix oleacc.dll loading to be once explicitly.

AdvGeneral.cpp

@@ -142,6 +142,7 @@ END_MESSAGE_MAP()
 #define SETTING_FAST_THUMBNAIL_MODE 91
 #define SETTING_CLIPBOARD_RESTORE_AFTER_COPY_BUFFER_DELAY 92
 #define SETTING_SUPPORT_ALL_TYPES 93
+#define SETTING_IGNORE_ANNOYING_CF_DIB 94
 
 BOOL CAdvGeneral::OnInitDialog()
 {
@@ -181,7 +182,7 @@ BOOL CAdvGeneral::OnInitDialog()
 	AddTrueFalse(pGroupTest, _T("Always show scroll bar"), CGetSetOptions::GetShowScrollBar(), SETTING_ALWAYS_SHOW_SCROLL_BAR);
 	pGroupTest->AddSubItem(new CMFCPropertyGridProperty(_T("Amount of text to save for description"), g_Opt.m_bDescTextSize, _T(""), SETTING_DESC_SIZE));
 	pGroupTest->AddSubItem(new CMFCPropertyGridProperty(_T("Copy and save clipboard delay (ms)"), (long)CGetSetOptions::GetCopyAndSveDelay(), _T(""), SETTING_COPY_SAVE_DELAY));
-	pGroupTest->AddSubItem(new CMFCPropertyGridProperty(_T("Clipboard restore delay after copy buffer sent paste (ms, default: 750))"), (long)(CGetSetOptions::GetDittoRestoreClipboardDelay()), _T(""), SETTING_CLIPBOARD_RESTORE_AFTER_COPY_BUFFER_DELAY));
+	pGroupTest->AddSubItem(new CMFCPropertyGridProperty(_T("Clipboard restore delay after copy buffer sent paste (ms, default: 750)"), (long)(CGetSetOptions::GetDittoRestoreClipboardDelay()), _T(""), SETTING_CLIPBOARD_RESTORE_AFTER_COPY_BUFFER_DELAY));
 
 	pGroupTest->AddSubItem(new CMFCPropertyGridProperty(_T("Default paste string"), CGetSetOptions::GetDefaultPasteString(), _T(""), SETTING_DEFAULT_PASTE_STRING));
 	pGroupTest->AddSubItem(new CMFCPropertyGridProperty(_T("Default copy string"), CGetSetOptions::GetDefaultCopyString(), _T(""), SETTING_DEFAULT_COPY_STRING));
@@ -213,6 +214,7 @@ BOOL CAdvGeneral::OnInitDialog()
 	AddTrueFalse(pGroupTest, _T("Hide Ditto on hot key if Ditto is visible"), CGetSetOptions::GetHideDittoOnHotKeyIfAlreadyShown(), SETTING_HIDE_ON_HOTKEY_IF_VISIBLE);
 
 	pGroupTest->AddSubItem(new CMFCPropertyGridProperty(_T("Ignore copies faster than (ms) (default: 500)"), (long)CGetSetOptions::GetSaveClipDelay(), _T(""), SETTING_IGNORE_FALSE_COPIES_DELAY));
+	pGroupTest->AddSubItem(new CMFCPropertyGridProperty(_T("Ignore annoying CF_DIB when a clip is detected as text content"), CGetSetOptions::GetIgnoreAnnoyingCFDIB(), _T("Case insensitive. Recommended option is \"excel.exe; onenote.exe; powerpnt.exe\" "), SETTING_IGNORE_ANNOYING_CF_DIB));
 
 	pGroupTest->AddSubItem( new CMFCPropertyGridProperty(_T("Maximum clip size in bytes (0 for no limit)"), g_Opt.m_lMaxClipSizeInBytes, _T(""), SETTING_MAX_CLIP_SIZE));
 		
@@ -240,7 +242,7 @@ BOOL CAdvGeneral::OnInitDialog()
 
 	AddTrueFalse(pGroupTest, _T("Refresh view after paste"), CGetSetOptions::GetRefreshViewAfterPasting(), SETTING_REFRESH_VIEW_AFTER_PASTE);
 
-	pGroupTest->AddSubItem(new CMFCPropertyGridProperty(_T("Save clipboard delay (ms, default: 100))"), (long)(CGetSetOptions::GetProcessDrawClipboardDelay()), _T(""), SETTING_CLIPBOARD_SAVE_DELAY));
+	pGroupTest->AddSubItem(new CMFCPropertyGridProperty(_T("Save clipboard delay (ms, default: 100)"), (long)(CGetSetOptions::GetProcessDrawClipboardDelay()), _T(""), SETTING_CLIPBOARD_SAVE_DELAY));
 
 	AddTrueFalse(pGroupTest, _T("Save multi-pastes"), CGetSetOptions::GetSaveMultiPaste(), SETTING_SAVE_MULTI_PASTE);
 
@@ -821,7 +823,12 @@ void CAdvGeneral::OnBnClickedOk()
 					CGetSetOptions::SetSupportAllTypes(val);
 				}
 				break;
-
+			case SETTING_IGNORE_ANNOYING_CF_DIB:
+				if (wcscmp(pNewValue->bstrVal, pOrigValue->bstrVal) != 0)
+				{
+					CGetSetOptions::SetIgnoreAnnoyingCFDIB(pNewValue->bstrVal);
+				}
+				break;
 			}
 		}
 	}

Clip.cpp

@@ -453,9 +453,10 @@ int CClip::LoadFromClipboard(CClipTypes* pClipTypes, bool checkClipboardIgnore,
 		cf.m_cfType = pTypes->ElementAt(i);
 
 		if (cf.m_cfType == CF_DIB &&
-			g_Opt.m_excludeCF_DIBInExcel &&
-			activeApp.MakeLower() == _T("excel.exe"))
+			oleData.IsDataAvailable(CF_TEXT) &&
+			g_Opt.GetIgnoreAnnoyingCFDIBSet(TRUE).count(activeApp.MakeLower()))
 		{
+			Log(StrF(_T("Ignore CF_DIB from %s"), activeApp));
 			continue;
 		}
 

CopyThread.cpp

@@ -71,18 +71,15 @@ void CCopyThread::OnClipboardChange(CString activeWindow, CString activeWindowTi
 	pClip->m_copyReason = theApp.GetCopyReason();
 
 	COleDataObjectEx oleData;
-	std::shared_ptr<CClipTypes> availableTypes = oleData.GetAvailableTypes();
 	CClipTypes* pSupportedTypes = m_LocalConfig.m_pSupportedTypes;
 
-	//If we are copying from a Ditto Buffer then save all to the database, so when we paste this it will paste 
-	//just like you were using Ctrl-V
-	if(theApp.m_CopyBuffer.Active())
+	// If we are copying from a Ditto Buffer or use advanced option
+	// then save all to the database, so when we paste this it will paste 
+	// just like you were using Ctrl-V
+	std::shared_ptr<CClipTypes> availableTypes;
+	if (theApp.m_CopyBuffer.Active() || CGetSetOptions::GetSupportAllTypes())
 	{
-		Log(_T("LoadFromClipboard - Copy buffer Active Start"));
-		pSupportedTypes = availableTypes.get();
-		Log(_T("LoadFromClipboard - Copy buffer Active End"));
-	}
-	else if (CGetSetOptions::GetSupportAllTypes()) {
+		availableTypes = oleData.GetAvailableTypes();
 		pSupportedTypes = availableTypes.get();
 	}
 

ExternalWindowTracker.cpp

@@ -12,10 +12,20 @@ ExternalWindowTracker::ExternalWindowTracker(void)
 	m_focusWnd = NULL;
 	m_dittoHasFocus = false;
 	m_desktopHasFocus = false;
+	
+	m_hOleacc = LoadLibrary(_T("oleacc.dll"));
+	if (m_hOleacc)
+		m_AccessibleObjectFromWindow = (AccessibleObjectFromWindow)GetProcAddress(m_hOleacc, "AccessibleObjectFromWindow");
 }
 
 ExternalWindowTracker::~ExternalWindowTracker(void)
 {
+	if (m_hOleacc)
+	{
+		FreeLibrary(m_hOleacc);
+		m_hOleacc = NULL;
+		m_AccessibleObjectFromWindow = NULL;
+	}
 }
 
 bool ExternalWindowTracker::TrackActiveWnd(bool force)
@@ -479,17 +489,11 @@ CPoint ExternalWindowTracker::FocusCaret()
 		return pt;
 
 	// trying to get caret for some hard applications like Chrome.
-	HMODULE hOleacc = LoadLibrary(_T("oleacc.dll"));
-	if (!hOleacc)
-		return pt;
-
-	typedef HRESULT(__stdcall *AccessibleObjectFromWindow)(_In_ HWND hwnd, _In_ DWORD dwId, _In_ REFIID riid, _Outptr_ void** ppvObject);
-	AccessibleObjectFromWindow getObject = (AccessibleObjectFromWindow)GetProcAddress(hOleacc, "AccessibleObjectFromWindow");
-	if (!getObject)
+	if (!m_AccessibleObjectFromWindow)
 		return pt;
 
 	IAccessible* pIAccessible = NULL;
-	HRESULT hr = getObject(m_activeWnd, OBJID_CARET, __uuidof(IAccessible), (void**)&pIAccessible);
+	HRESULT hr = m_AccessibleObjectFromWindow(m_activeWnd, OBJID_CARET, __uuidof(IAccessible), (void**)&pIAccessible);
 	if(hr != S_OK)
 		return pt;
 

ExternalWindowTracker.h

@@ -27,10 +27,14 @@ public:
 	bool NotifyTrayhWnd(HWND hWnd);
 
 protected:
+	typedef HRESULT(__stdcall *AccessibleObjectFromWindow)(_In_ HWND hwnd, _In_ DWORD dwId, _In_ REFIID riid, _Outptr_ void** ppvObject);
+
 	HWND m_activeWnd;
 	HWND m_focusWnd;
 	bool m_dittoHasFocus;
 	bool m_desktopHasFocus;
+	HMODULE m_hOleacc;
+	AccessibleObjectFromWindow m_AccessibleObjectFromWindow;
 	
 protected:
 	bool WaitForActiveWnd(HWND hwndToHaveFocus, int timeout);

Options.cpp

@@ -7,6 +7,8 @@
 #include "Path.h"
 #include "CP_Main.h"
 #include "ActionEnums.h"
+#include "Shared/Tokenizer.h"
+#include <set>
 
 using namespace nsPath;
 
@@ -69,7 +71,7 @@ BOOL CGetSetOptions::m_showScrollBar = false;
 CGetSetOptions g_Opt;
 BOOL CGetSetOptions::m_bShowAlwaysOnTopWarning = TRUE;
 CRegExFilterHelper CGetSetOptions::m_regexHelper;
-BOOL CGetSetOptions::m_excludeCF_DIBInExcel = TRUE;
+CString CGetSetOptions::m_ignoreAnnoyingCFDIB = "";
 CChaiScriptXml CGetSetOptions::m_copyScripts;
 CChaiScriptXml CGetSetOptions::m_pasteScripts;
 long CGetSetOptions::m_tooltipTimeout;
@@ -204,7 +206,7 @@ void CGetSetOptions::LoadSettings()
 	m_bEnsureConnectToClipboard = GetEnsureConnectToClipboard();
 	m_showScrollBar = GetShowScrollBar();
 	m_bShowAlwaysOnTopWarning = GetShowAlwaysOnTopWarning();
-	m_excludeCF_DIBInExcel = GetExcludeCF_DIBInExcel();
+	m_ignoreAnnoyingCFDIB = GetIgnoreAnnoyingCFDIB();
 	m_doubleKeyStrokeTimeout = GetDoubleKeyStrokeTimeout();
 	m_firstTenHotKeysStart = GetFirstTenHotKeysStart();
 	m_firstTenHotKeysFontSize = GetFirstTenHotKeysFontSize();
@@ -2700,17 +2702,6 @@ void CGetSetOptions::SetOpenToGroupByActiveExe(int val)
 	SetProfileLong(_T("OpenToGroupByActiveExe"), val);
 }
 
-BOOL CGetSetOptions::GetExcludeCF_DIBInExcel()
-{
-	return GetProfileLong(_T("ExcludeCF_DIBInExcel"), TRUE);
-}
-
-void CGetSetOptions::SetExcludeCF_DIBInExcel(int val)
-{
-	m_excludeCF_DIBInExcel = val;
-	SetProfileLong(_T("ExcludeCF_DIBInExcel"), val);
-}
-
 BOOL CGetSetOptions::GetShowStartupMessage()
 {
 	return GetProfileLong(_T("ShowStartupMessage"), TRUE);
@@ -2993,3 +2984,33 @@ void CGetSetOptions::SetSupportAllTypes(BOOL val)
 	m_refreshViewAfterPasting = val;
 	SetProfileLong("SupportAllTypes", val);
 }
+
+CString CGetSetOptions::GetIgnoreAnnoyingCFDIB(BOOL useCache)
+{
+	if (useCache)
+		return m_ignoreAnnoyingCFDIB;
+	else
+		return GetProfileString("IgnoreAnnoyingCFDIB", _T(""));
+}
+
+void CGetSetOptions::SetIgnoreAnnoyingCFDIB(CString val)
+{
+	m_ignoreAnnoyingCFDIB = val;
+	SetProfileString("IgnoreAnnoyingCFDIB", val);
+}
+
+std::set<CString> CGetSetOptions::GetIgnoreAnnoyingCFDIBSet(BOOL useCache)
+{
+	CString rawString = CGetSetOptions::GetIgnoreAnnoyingCFDIB(useCache);
+	std:set<CString> processSet;
+	CTokenizer token(rawString, _T(";"));
+	CString process;
+	while (token.Next(process))
+	{
+		if (process == "")
+			continue;
+		processSet.insert(process.MakeLower());
+	}
+
+	return processSet;
+}

Options.h

@@ -3,6 +3,7 @@
 #include "Theme.h"
 #include "RegExFilterHelper.h"
 #include "ChaiScriptXml.h"
+#include <set>
 
 #define MAX_SEND_CLIENTS	15
 class CSendClients
@@ -585,10 +586,6 @@ public:
 	static BOOL GetOpenToGroupByActiveExe();
 	static void SetOpenToGroupByActiveExe(int val);
 
-	static BOOL m_excludeCF_DIBInExcel;
-	static BOOL GetExcludeCF_DIBInExcel();
-	static void SetExcludeCF_DIBInExcel(int val);
-
 	static BOOL GetShowStartupMessage();
 	static void SetShowStartupMessage(int val);
 
@@ -680,6 +677,11 @@ public:
 	static BOOL m_supportAllTypes;
 	static BOOL GetSupportAllTypes();
 	static void SetSupportAllTypes(BOOL val);
+
+	static CString GetIgnoreAnnoyingCFDIB(BOOL useCache = FALSE);
+	static CString m_ignoreAnnoyingCFDIB;
+	static void SetIgnoreAnnoyingCFDIB(CString val);
+	static std::set<CString> GetIgnoreAnnoyingCFDIBSet(BOOL useCache = FALSE);
 };
 
 // global for easy access and for initialization of fast access variables