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authorMounir IDRASSI <mounir.idrassi@idrix.fr>2014-05-31 16:44:53 (GMT)
committerMounir IDRASSI <mounir.idrassi@idrix.fr>2014-11-08 22:18:59 (GMT)
commit7ffce028d04a6b13ef762e2b89c34b688e8ca59d (patch)
treeeefedb6e94de5b26fa963675969490c641c29077 /src/Main/VolumeHistory.cpp
parent97011f179cfd3dcd12446ef4ccb6964c8e52c3db (diff)
downloadVeraCrypt-7ffce028d04a6b13ef762e2b89c34b688e8ca59d.zip
VeraCrypt-7ffce028d04a6b13ef762e2b89c34b688e8ca59d.tar.gz
Add TrueCrypt 7.1a MacOSX/Linux specific source files.
Diffstat (limited to 'src/Main/VolumeHistory.cpp')
-rw-r--r--src/Main/VolumeHistory.cpp152
1 files changed, 152 insertions, 0 deletions
diff --git a/src/Main/VolumeHistory.cpp b/src/Main/VolumeHistory.cpp
new file mode 100644
index 0000000..5bdac90
--- /dev/null
+++ b/src/Main/VolumeHistory.cpp
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+/*
+ Copyright (c) 2008 TrueCrypt Developers Association. All rights reserved.
+
+ Governed by the TrueCrypt License 3.0 the full text of which is contained in
+ the file License.txt included in TrueCrypt binary and source code distribution
+ packages.
+*/
+
+#include "System.h"
+#include "Application.h"
+#include "GraphicUserInterface.h"
+#include "Xml.h"
+#include "VolumeHistory.h"
+
+namespace TrueCrypt
+{
+ VolumeHistory::VolumeHistory ()
+ {
+ }
+
+ VolumeHistory::~VolumeHistory ()
+ {
+ }
+
+ void VolumeHistory::Add (const VolumePath &newPath)
+ {
+ if (Gui->GetPreferences().SaveHistory)
+ {
+ ScopeLock lock (AccessMutex);
+
+ VolumePathList::iterator iter = VolumePaths.begin();
+ foreach (const VolumePath &path, VolumePaths)
+ {
+ if (newPath == path)
+ {
+ VolumePaths.erase (iter);
+ break;
+ }
+ iter++;
+ }
+
+ VolumePaths.push_front (newPath);
+ if (VolumePaths.size() > MaxSize)
+ VolumePaths.pop_back();
+
+ foreach (wxComboBox *comboBox, ConnectedComboBoxes)
+ {
+ UpdateComboBox (comboBox);
+ }
+ }
+ }
+
+ void VolumeHistory::Clear ()
+ {
+ VolumePaths.clear();
+ foreach (wxComboBox *comboBox, ConnectedComboBoxes)
+ {
+ UpdateComboBox (comboBox);
+ }
+
+ Save();
+ }
+
+ void VolumeHistory::ConnectComboBox (wxComboBox *comboBox)
+ {
+ ScopeLock lock (AccessMutex);
+ ConnectedComboBoxes.push_back (comboBox);
+
+ UpdateComboBox (comboBox);
+ }
+
+ void VolumeHistory::DisconnectComboBox (wxComboBox *comboBox)
+ {
+ ScopeLock lock (AccessMutex);
+
+ for (list<wxComboBox *>::iterator iter = ConnectedComboBoxes.begin(); iter != ConnectedComboBoxes.end(); ++iter)
+ {
+ if (comboBox == *iter)
+ {
+ ConnectedComboBoxes.erase (iter);
+ break;
+ }
+ }
+ }
+
+ void VolumeHistory::Load ()
+ {
+ ScopeLock lock (AccessMutex);
+ FilePath historyCfgPath = Application::GetConfigFilePath (GetFileName());
+
+ if (historyCfgPath.IsFile())
+ {
+ if (!Gui->GetPreferences().SaveHistory)
+ {
+ historyCfgPath.Delete();
+ }
+ else
+ {
+ foreach_reverse (const XmlNode &node, XmlParser (historyCfgPath).GetNodes (L"volume"))
+ {
+ Add (wstring (node.InnerText));
+ }
+ }
+ }
+ }
+
+ void VolumeHistory::Save ()
+ {
+ ScopeLock lock (AccessMutex);
+ FilePath historyCfgPath = Application::GetConfigFilePath (GetFileName(), true);
+
+ if (!Gui->GetPreferences().SaveHistory || VolumePaths.empty())
+ {
+ if (historyCfgPath.IsFile())
+ historyCfgPath.Delete();
+ }
+ else
+ {
+ XmlNode historyXml (L"history");
+
+ foreach (const VolumePath &path, VolumePaths)
+ {
+ historyXml.InnerNodes.push_back (XmlNode (L"volume", wstring (path)));
+ }
+
+ XmlWriter historyWriter (historyCfgPath);
+ historyWriter.WriteNode (historyXml);
+ historyWriter.Close();
+ }
+ }
+
+ void VolumeHistory::UpdateComboBox (wxComboBox *comboBox)
+ {
+ wxString curValue = comboBox->GetValue();
+
+ comboBox->Freeze();
+ comboBox->Clear();
+
+ foreach (const VolumePath &path, VolumePaths)
+ {
+ comboBox->Append (wstring (path));
+ }
+
+ comboBox->SetValue (curValue);
+ comboBox->Thaw();
+ }
+
+ list <wxComboBox *> VolumeHistory::ConnectedComboBoxes;
+ VolumePathList VolumeHistory::VolumePaths;
+ Mutex VolumeHistory::AccessMutex;
+
+}