3.10

1 files changed, 281 insertions, 0 deletions

diff --git a/shared/dir_name.cpp b/shared/dir_name.cpp
new file mode 100644
index 00000000..40e840f5
--- /dev/null
+++ b/shared/dir_name.cpp
@@ -0,0 +1,281 @@
+// **************************************************************************
+// * This file is part of the FreeFileSync project. It is distributed under *
+// * GNU General Public License: http://www.gnu.org/licenses/gpl.html       *
+// * Copyright (C) 2008-2010 ZenJu (zhnmju123 AT gmx.de)                    *
+// **************************************************************************
+//
+#include "dir_name.h"
+#include <wx/dnd.h>
+#include <wx/window.h>
+#include <wx/textctrl.h>
+#include <wx/filename.h>
+#include "file_handling.h"
+#include "string_conv.h"
+#include "check_exist.h"
+#include "util.h"
+#include "system_constants.h"
+#include <wx/statbox.h>
+
+
+//define new event type
+const wxEventType FFS_DROP_FILE_EVENT = wxNewEventType();
+
+typedef void (wxEvtHandler::*FFSFileDropEventFunction)(FFSFileDropEvent&);
+
+#define FFSFileDropEventHandler(func) \
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(FFSFileDropEventFunction, &func)
+
+class FFSFileDropEvent : public wxCommandEvent
+{
+public:
+    FFSFileDropEvent(const std::vector<wxString>& filesDropped, const wxWindow* dropWindow) :
+        wxCommandEvent(FFS_DROP_FILE_EVENT),
+        filesDropped_(filesDropped),
+        dropWindow_(dropWindow) {}
+
+    virtual wxEvent* Clone() const
+    {
+        return new FFSFileDropEvent(filesDropped_, dropWindow_);
+    }
+
+    const std::vector<wxString> filesDropped_;
+    const wxWindow* dropWindow_;
+};
+
+
+//##############################################################################################################
+namespace
+{
+void setDirectoryNameImpl(const wxString& dirname, wxDirPickerCtrl* dirPicker, wxWindow& tooltipWnd, wxStaticBoxSizer* staticBox, size_t timeout)
+{
+    using namespace ffs3;
+
+    const wxString dirFormatted = zToWx(getFormattedDirectoryName(wxToZ(dirname)));
+
+    tooltipWnd.SetToolTip(dirFormatted);
+
+    if (staticBox)
+    {
+        //change static box label only if there is a real difference to what is shown in wxTextCtrl anyway
+        wxString dirNormalized = dirname;
+        dirNormalized.Trim(true);
+        dirNormalized.Trim(false);
+        if (!dirNormalized.empty() && !dirNormalized.EndsWith(zToWx(common::FILE_NAME_SEPARATOR)))
+            dirNormalized += zToWx(common::FILE_NAME_SEPARATOR);
+
+        staticBox->GetStaticBox()->SetLabel(dirNormalized == dirFormatted ? wxString(_("Drag && drop")) : dirFormatted);
+    }
+
+    if (dirPicker)
+    {
+        if (util::dirExists(wxToZ(dirFormatted), timeout) == util::EXISTING_TRUE) //potentially slow network access: wait 200ms at most
+            dirPicker->SetPath(dirFormatted);
+    }
+}
+
+
+void setDirectoryName(const wxString&  dirname,
+                      wxTextCtrl*      txtCtrl,
+                      wxDirPickerCtrl* dirPicker,
+                      wxWindow&        tooltipWnd,
+                      size_t           timeout = 200) //pointers are optional
+{
+    if (txtCtrl)
+        txtCtrl->ChangeValue(dirname);
+    setDirectoryNameImpl(dirname, dirPicker, tooltipWnd, NULL, timeout);
+}
+
+
+void setDirectoryName(const wxString&   dirname,
+                      wxComboBox*       comboBox,
+                      wxDirPickerCtrl*  dirPicker,
+                      wxWindow&         tooltipWnd,
+                      wxStaticBoxSizer& staticBox,
+                      size_t            timeout = 200) //pointers are optional
+{
+    if (comboBox)
+    {
+        comboBox->SetSelection(wxNOT_FOUND);
+        comboBox->SetValue(dirname);
+    }
+    setDirectoryNameImpl(dirname, dirPicker, tooltipWnd, &staticBox, timeout);
+}
+}
+
+
+//##############################################################################################################
+class WindowDropTarget : public wxFileDropTarget
+{
+public:
+    WindowDropTarget(wxWindow* dropWindow) :
+        dropWindow_(dropWindow) {}
+
+    virtual bool OnDropFiles(wxCoord x, wxCoord y, const wxArrayString& fileArray)
+    {
+        std::vector<wxString> filenames;
+        for (size_t i = 0; i < fileArray.GetCount(); ++i)
+            filenames.push_back(fileArray[i]);
+
+        if (!filenames.empty())
+        {
+            //create a custom event on drop window: execute event after file dropping is completed! (e.g. after mouse is released)
+            FFSFileDropEvent evt(filenames, dropWindow_);
+            dropWindow_->GetEventHandler()->AddPendingEvent(evt);
+        }
+        return false;
+    }
+
+private:
+    wxWindow* dropWindow_;
+};
+
+
+//##############################################################################################################
+using ffs3::DirectoryNameMainDlg;
+
+DirectoryNameMainDlg::DirectoryNameMainDlg(
+    wxWindow*         dropWindow1,
+    wxWindow*         dropWindow2,
+    wxDirPickerCtrl*  dirPicker,
+    wxComboBox*       dirName,
+    wxStaticBoxSizer* staticBox) :
+    dropWindow1_(dropWindow1),
+    dropWindow2_(dropWindow2),
+    dirPicker_(dirPicker),
+    dirName_(dirName),
+    staticBox_(staticBox)
+{
+    //prepare drag & drop
+    dropWindow1->SetDropTarget(new WindowDropTarget(dropWindow1)); //takes ownership
+    dropWindow2->SetDropTarget(new WindowDropTarget(dropWindow2)); //takes ownership
+
+    //redirect drag & drop event back to this class
+    dropWindow1->Connect(FFS_DROP_FILE_EVENT, FFSFileDropEventHandler(DirectoryNameMainDlg::OnFilesDropped), NULL, this);
+    dropWindow2->Connect(FFS_DROP_FILE_EVENT, FFSFileDropEventHandler(DirectoryNameMainDlg::OnFilesDropped), NULL, this);
+
+    //keep dirPicker and dirName synchronous
+    dirName->  Connect( wxEVT_COMMAND_TEXT_UPDATED,      wxCommandEventHandler(      DirectoryNameMainDlg::OnWriteDirManually), NULL, this );
+    dirPicker->Connect( wxEVT_COMMAND_DIRPICKER_CHANGED, wxFileDirPickerEventHandler(DirectoryNameMainDlg::OnDirSelected),      NULL, this );
+}
+
+
+void DirectoryNameMainDlg::OnFilesDropped(FFSFileDropEvent& event)
+{
+    if (event.filesDropped_.empty())
+        return;
+
+    if (    this->dropWindow1_ == event.dropWindow_ || //file may be dropped on window 1 or 2
+            this->dropWindow2_ == event.dropWindow_)
+    {
+        if (AcceptDrop(event.filesDropped_))
+        {
+            wxString fileName = event.filesDropped_[0];
+            if (wxDirExists(fileName))
+                setDirectoryName(fileName, dirName_, dirPicker_, *dirName_, *staticBox_);
+            else
+            {
+                fileName = wxFileName(fileName).GetPath();
+                if (wxDirExists(fileName))
+                    setDirectoryName(fileName, dirName_, dirPicker_, *dirName_, *staticBox_);
+            }
+        }
+    }
+}
+
+
+void DirectoryNameMainDlg::OnWriteDirManually(wxCommandEvent& event)
+{
+    setDirectoryName(event.GetString(), NULL, dirPicker_, *dirName_, *staticBox_, 100); //potentially slow network access: wait 100 ms at most
+    event.Skip();
+}
+
+
+void DirectoryNameMainDlg::OnDirSelected(wxFileDirPickerEvent& event)
+{
+    const wxString newPath = event.GetPath();
+    setDirectoryName(newPath, dirName_, NULL, *dirName_, *staticBox_);
+
+    event.Skip();
+}
+
+
+Zstring DirectoryNameMainDlg::getName() const
+{
+    return wxToZ(dirName_->GetValue());
+}
+
+
+void DirectoryNameMainDlg::setName(const Zstring& dirname)
+{
+    setDirectoryName(zToWx(dirname), dirName_, dirPicker_, *dirName_, *staticBox_);
+}
+
+
+//##############################################################################################################
+using ffs3::DirectoryName;
+
+DirectoryName::DirectoryName(wxWindow*        dropWindow,
+                             wxDirPickerCtrl* dirPicker,
+                             wxTextCtrl*      dirName) :
+    dropWindow_(dropWindow),
+    dirPicker_(dirPicker),
+    dirName_(dirName)
+{
+    //prepare drag & drop
+    dropWindow->SetDropTarget(new WindowDropTarget(dropWindow)); //takes ownership
+
+    //redirect drag & drop event back to this class
+    dropWindow->Connect(FFS_DROP_FILE_EVENT, FFSFileDropEventHandler(DirectoryName::OnFilesDropped), NULL, this);
+
+    //keep dirPicker and dirName synchronous
+    dirName->Connect( wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler( DirectoryName::OnWriteDirManually ), NULL, this );
+    dirPicker->Connect( wxEVT_COMMAND_DIRPICKER_CHANGED, wxFileDirPickerEventHandler( DirectoryName::OnDirSelected ), NULL, this );
+}
+
+
+void DirectoryName::OnFilesDropped(FFSFileDropEvent& event)
+{
+    if (event.filesDropped_.empty())
+        return;
+
+    if (this->dropWindow_ == event.dropWindow_)
+    {
+        wxString fileName = event.filesDropped_[0];
+        if (wxDirExists(fileName))
+            setDirectoryName(fileName, dirName_, dirPicker_, *dirName_);
+        else
+        {
+            fileName = wxFileName(fileName).GetPath();
+            if (wxDirExists(fileName))
+                setDirectoryName(fileName, dirName_, dirPicker_, *dirName_);
+        }
+    }
+}
+
+
+void DirectoryName::OnWriteDirManually(wxCommandEvent& event)
+{
+    setDirectoryName(event.GetString(), NULL, dirPicker_, *dirName_, 100); //potentially slow network access: wait 100 ms at most
+    event.Skip();
+}
+
+
+void DirectoryName::OnDirSelected(wxFileDirPickerEvent& event)
+{
+    const wxString newPath = event.GetPath();
+    setDirectoryName(newPath, dirName_, NULL, *dirName_);
+
+    event.Skip();
+}
+
+
+Zstring DirectoryName::getName() const
+{
+    return wxToZ(dirName_->GetValue());
+}
+
+
+void DirectoryName::setName(const Zstring& dirname)
+{
+    setDirectoryName(zToWx(dirname), dirName_, dirPicker_, *dirName_);
+}