Make two items in progress dialog translatable

Fix part of #8004, close  #13096

PowerEditor/installer/nativeLang/english.xml

@@ -1610,6 +1610,8 @@ Find in all files but exclude all folders log or logs recursively:
             <summary-nbsel1 value=" selected characters ("/>
             <summary-nbsel2 value=" bytes) in "/>
             <summary-nbrange value=" ranges"/>
+            <progress-cancel-button value="Cancel"/>
+            <progress-cancel-info value="Cancelling operation, please wait..."/>
             <find-in-files-progress-title value="Find In Files progress..."/>
             <replace-in-files-confirm-title value="Are you sure?"/>
             <replace-in-files-confirm-directory value="Are you sure you want to replace all occurrences in :"/>

PowerEditor/installer/nativeLang/english_customizable.xml

@@ -1421,6 +1421,8 @@ Find in all files except exe, obj && log:
             <summary-nbsel1 value=" selected characters ("/>
             <summary-nbsel2 value=" bytes) in "/>
             <summary-nbrange value=" ranges"/>
+            <progress-cancel-button value="Cancel"/>
+            <progress-cancel-info value="Cancelling operation, please wait..."/>
             <find-in-files-progress-title value="Find In Files progress..."/>
             <replace-in-files-confirm-title value="Are you sure?"/>
             <replace-in-files-confirm-directory value="Are you sure you want to replace all occurrences in :"/>

PowerEditor/src/ScintillaComponent/FindReplaceDlg.cpp

@@ -5536,7 +5536,10 @@ int Progress::createProgressWindow()
 		::SendMessage(_hPBar, PBM_SETBARCOLOR, 0, static_cast<LPARAM>(NppDarkMode::getDarkerTextColor()));
 	}
 
-	_hBtn = ::CreateWindowEx(0, TEXT("BUTTON"), TEXT("Cancel"),
+	NativeLangSpeaker *pNativeSpeaker = (NppParameters::getInstance()).getNativeLangSpeaker();
+	generic_string cancel = pNativeSpeaker->getLocalizedStrFromID("progress-cancel-button", TEXT("Cancel"));
+
+	_hBtn = ::CreateWindowEx(0, TEXT("BUTTON"), cancel.c_str(),
 		WS_CHILD | WS_VISIBLE | BS_DEFPUSHBUTTON | BS_TEXT,
 		(width - cBTNwidth) / 2, yTextPos + textHeight + cPBheight + progressBarPadding,
 		cBTNwidth, cBTNheight,
@@ -5613,7 +5616,9 @@ LRESULT APIENTRY Progress::wndProc(HWND hwnd, UINT umsg, WPARAM wparam, LPARAM l
 				Progress* pw = reinterpret_cast<Progress*>(static_cast<LONG_PTR>(::GetWindowLongPtr(hwnd, GWLP_USERDATA)));
 				::ResetEvent(pw->_hActiveState);
 				::EnableWindow(pw->_hBtn, FALSE);
-				pw->setInfo(TEXT("Cancelling operation, please wait..."));
+				NativeLangSpeaker *pNativeSpeaker = (NppParameters::getInstance()).getNativeLangSpeaker();
+				generic_string info = pNativeSpeaker->getLocalizedStrFromID("progress-cancel-info", TEXT("Cancelling operation, please wait..."));
+				pw->setInfo(info.c_str());
 				return 0;
 			}
 			break;