Issue 2134: removed obsolete raw highlight preservation setting from GUI (still left in procparams for backwards compatilibility)

2015-07-10 12:00:36 +02:00
commit d5ca351c20
1751 changed files with 441944 additions and 0 deletions
--- a/rtgui/windirmonitor.cc
+++ b/rtgui/windirmonitor.cc
@@ -0,0 +1,101 @@
+/*
+ *  This file is part of RawTherapee.
+ *
+ *  Copyright (c) 2004-2010 Gabor Horvath <hgabor@rawtherapee.com>
+ *
+ *  RawTherapee is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  RawTherapee is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with RawTherapee.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "windirmonitor.h"
+#include "options.h"
+
+static void CALLBACK current_directory_monitor_callback (DWORD error, DWORD nBytes, LPOVERLAPPED lpOverlapped) {
+    DWORD dwOffset = 0;
+    FILE_NOTIFY_INFORMATION* pInfo = NULL;
+
+    WinDirMonitor::MonitorData* monData = (WinDirMonitor::MonitorData*)lpOverlapped;
+    if (!nBytes) {
+        delete monData;
+        return;
+    }
+
+    bool notify = false;
+    // Analysis of the modifications. Let only parsed file extensions emit a notify, not PP3 changes
+    do {
+        // Get a pointer to the first change record...
+        pInfo = (FILE_NOTIFY_INFORMATION*) &monData->file_notify_buffer[dwOffset];
+
+        char fnameC[(MAX_PATH+1)*2] = {0};
+        int strLen = WideCharToMultiByte(CP_UTF8,0,pInfo->FileName,pInfo->FileNameLength/sizeof(WCHAR),fnameC,sizeof(fnameC),0,0);
+        fnameC[strLen] = 0;
+        Glib::ustring fname = fnameC;
+
+        if (options.has_retained_extention(fname))
+            notify = true;
+
+        // More than one change may happen at the same time. Load the next change and continue...
+        dwOffset += pInfo->NextEntryOffset;
+    } while (!notify && pInfo->NextEntryOffset != 0);
+
+	// ReadDirectoryChangesW sometimes emits multiple events per change (one for each change type)
+	// To make sure it's not flooding update, this gets filtered.
+	DWORD curTick = GetTickCount();
+    if (notify && monData->listener && (curTick-monData->lastTimeUpdateTick)>500) {
+        monData->lastTimeUpdateTick = curTick;
+        monData->listener->winDirChanged ();
+	}
+
+    ReadDirectoryChangesW (monData->hDirectory,
+			 monData->file_notify_buffer,
+			 monData->buffer_allocated_bytes,
+			 FALSE, 
+			 FILE_NOTIFY_CHANGE_FILE_NAME |
+			 FILE_NOTIFY_CHANGE_DIR_NAME |
+			 FILE_NOTIFY_CHANGE_LAST_WRITE,
+			 &monData->buffer_filled_bytes,
+			 &monData->overlapped,
+			 current_directory_monitor_callback);
+}
+
+WinDirMonitor::WinDirMonitor (Glib::ustring dirName, WinDirChangeListener* listener)  : monData(NULL) {
+    wchar_t* wdirname = (wchar_t*)g_utf8_to_utf16 (dirName.c_str(), -1, NULL, NULL, NULL);
+    HANDLE hDirectory = CreateFileW (wdirname, FILE_LIST_DIRECTORY,FILE_SHARE_DELETE | FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OVERLAPPED, NULL); 
+    g_free (wdirname);
+  
+    if (hDirectory != INVALID_HANDLE_VALUE) {
+
+        monData = new MonitorData ();
+        monData->listener = listener;
+        monData->buffer_allocated_bytes = 32768;
+        monData->file_notify_buffer = new char [monData->buffer_allocated_bytes];
+        monData->hDirectory = hDirectory;
+        monData->lastTimeUpdateTick = GetTickCount();
+        
+        ReadDirectoryChangesW (monData->hDirectory,
+				  monData->file_notify_buffer,
+				  monData->buffer_allocated_bytes,
+				  FALSE, 
+				  FILE_NOTIFY_CHANGE_FILE_NAME |
+				  FILE_NOTIFY_CHANGE_DIR_NAME |
+				  FILE_NOTIFY_CHANGE_LAST_WRITE,
+				  &monData->buffer_filled_bytes,
+				  &monData->overlapped,
+				  current_directory_monitor_callback);
+    }
+}
+
+WinDirMonitor::~WinDirMonitor () {
+
+    if (monData && monData->hDirectory != INVALID_HANDLE_VALUE)
+        CloseHandle (monData->hDirectory);
+}