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Copy pathvtkKWFavoriteDirectoriesFrame.cxx
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vtkKWFavoriteDirectoriesFrame.cxx
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/*=========================================================================
Module: $RCSfile: vtkKWFavoriteDirectoriesFrame.cxx,v $
Copyright (c) Kitware, Inc.
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
#include "vtkKWFavoriteDirectoriesFrame.h"
#include "vtkKWApplication.h"
#include "vtkDirectory.h"
#include "vtkKWEntry.h"
#include "vtkKWEntryWithLabel.h"
#include "vtkKWFileBrowserUtilities.h"
#include "vtkKWFrame.h"
#include "vtkKWFrameWithScrollbar.h"
#include "vtkKWIcon.h"
#include "vtkKWInternationalization.h"
#include "vtkKWLabel.h"
#include "vtkKWMenu.h"
#include "vtkKWMessageDialog.h"
#include "vtkKWOptions.h"
#include "vtkKWPushButton.h"
#include "vtkKWRegistryHelper.h"
#include "vtkKWSimpleEntryDialog.h"
#include "vtkKWToolbar.h"
#include "vtkObjectFactory.h"
#include <vtksys/SystemTools.hxx>
#include <vtksys/stl/string>
#include <vtksys/stl/list>
#define VTK_KW_DIR_REGISTRY_PATHNAME_KEYNAME_PATTERN "Path%02d"
#define VTK_KW_DIR_REGISTRY_LABEL_KEYNAME_PATTERN "Path%02dLabel"
#define VTK_KW_FAVORITE_DIR_KEY "KWFavoriteDirs"
#define VTK_KW_DIR_REGISTRY_MAX_ENTRIES 30
#define VTK_KW_DIR_REGISTRY_MIN_ENTRIES 1
#ifdef _WIN32
#define VTK_KW_WIN32_REGIRSTRY_PLACES_BAR_KEY "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\comdlg32\\PlacesBar"
#define VTK_KW_WIN32_REGIRSTRY_NUM_PLACES 5
#include "vtkKWWin32RegistryHelper.h"
#include "vtkWindows.h" //for GetLogicalDrives on Windows
#include <shellapi.h>
#include <shlobj.h>
#endif
//----------------------------------------------------------------------------
vtkStandardNewMacro( vtkKWFavoriteDirectoriesFrame );
vtkCxxRevisionMacro(vtkKWFavoriteDirectoriesFrame, "$Revision: 1.27 $");
//----------------------------------------------------------------------------
class vtkKWFavoriteDirectoriesFrameInternals
{
public:
vtkKWFavoriteDirectoriesFrameInternals()
{
// Some constants
this->SelectedFavoriteDirectoryBackgroundColor[0] = 0.98;
this->SelectedFavoriteDirectoryBackgroundColor[1] = 0.98;
this->SelectedFavoriteDirectoryBackgroundColor[2] = 0.98;
}
class FavoriteDirectoryEntry
{
public:
vtksys_stl::string Path;
vtksys_stl::string Name;
int IsEqual(const char *path, const char *)
{ return (path && !strcmp(path, this->Path.c_str())); }
};
// Favorite directories list
typedef vtksys_stl::list<FavoriteDirectoryEntry*> FavoriteDirectoryEntryContainer;
typedef vtksys_stl::list<FavoriteDirectoryEntry*>::iterator FavoriteDirectoryEntryIterator;
FavoriteDirectoryEntryContainer FavoriteDirectories;
// Constants
double SelectedFavoriteDirectoryBackgroundColor[3];
};
//----------------------------------------------------------------------------
vtkKWFavoriteDirectoriesFrame::vtkKWFavoriteDirectoriesFrame()
{
this->Internals = new vtkKWFavoriteDirectoriesFrameInternals;
this->MaximumNumberOfFavoriteDirectoriesInRegistry = 15;
this->Toolbar = vtkKWToolbar::New();
this->ContainerFrame = vtkKWFrameWithScrollbar::New();
this->AddFavoriteDirectoryButton = vtkKWPushButton::New();
this->ContextMenu = NULL;
this->UseSystemDefaultPlaces = 0;
this->AddFavoriteDirectoryCommand = NULL;
this->FavoriteDirectorySelectedCommand = NULL;
this->RegistryKey = NULL;
}
//----------------------------------------------------------------------------
vtkKWFavoriteDirectoriesFrame::~vtkKWFavoriteDirectoriesFrame()
{
if (this->RegistryKey)
{
delete [] this->RegistryKey;
this->RegistryKey = NULL;
}
if (this->AddFavoriteDirectoryCommand)
{
delete [] this->AddFavoriteDirectoryCommand;
this->AddFavoriteDirectoryCommand = NULL;
}
if (this->FavoriteDirectorySelectedCommand)
{
delete [] this->FavoriteDirectorySelectedCommand;
this->FavoriteDirectorySelectedCommand = NULL;
}
if (this->ContextMenu)
{
this->ContextMenu->Delete();
this->ContextMenu = NULL;
}
this->AddFavoriteDirectoryButton->Delete();
this->Toolbar->Delete();
if (this->ContainerFrame)
{
if (this->ContainerFrame->GetFrame())
{
this->ContainerFrame->GetFrame()->RemoveAllChildren();
}
this->ContainerFrame->Delete();
this->ContainerFrame = NULL;
}
// Clear internals list
this->ClearInternalList();
if (this->Internals)
{
delete this->Internals;
}
}
//----------------------------------------------------------------------------
void vtkKWFavoriteDirectoriesFrame::ClearInternalList()
{
if (this->Internals)
{
vtkKWFavoriteDirectoriesFrameInternals::FavoriteDirectoryEntryIterator
it = this->Internals->FavoriteDirectories.begin();
vtkKWFavoriteDirectoriesFrameInternals::FavoriteDirectoryEntryIterator
end = this->Internals->FavoriteDirectories.end();
for (; it != end; ++it)
{
if (*it)
{
delete *it;
}
}
this->Internals->FavoriteDirectories.clear();
}
}
//----------------------------------------------------------------------------
void vtkKWFavoriteDirectoriesFrame::CreateWidget()
{
// Check if already created
if (this->IsCreated())
{
vtkErrorMacro(<< this->GetClassName() << " already created");
return;
}
// Call the superclass to create the whole widget
this->Superclass::CreateWidget();
// Toolbar for Favorite Frame
this->Toolbar->SetParent(this);
this->Toolbar->Create();
this->Toolbar->SetWidth(20);
// Favorite Add button for Toolbar
this->AddFavoriteDirectoryButton->SetParent(this->Toolbar->GetFrame());
this->AddFavoriteDirectoryButton->Create();
this->AddFavoriteDirectoryButton->SetImageToPredefinedIcon(
vtkKWIcon::IconFavorites);
this->AddFavoriteDirectoryButton->SetBalloonHelpString(
"Add to favorites");
this->AddFavoriteDirectoryButton->SetCommand(
this, "AddFavoriteDirectoryCallback");
this->AddFavoriteDirectoryButton->SetConfigurationOptionAsInt(
"-takefocus", 0);
this->Toolbar->AddWidget(this->AddFavoriteDirectoryButton);
this->Toolbar->SetToolbarAspectToFlat();
this->Toolbar->SetWidgetsAspectToFlat();
this->Script("pack %s -side top -anchor nw -fill x",
this->Toolbar->GetWidgetName());
// Favorite button frame to hold favorite directory buttons.
this->ContainerFrame->SetParent(this);
this->ContainerFrame->SetHorizontalScrollbarVisibility(0);
this->ContainerFrame->Create();
this->ContainerFrame->SetBackgroundColor(0.5, 0.5, 0.5);
this->ContainerFrame->SetBorderWidth(1);
this->ContainerFrame->SetReliefToSunken();
this->Script("pack %s -side top -fill both -expand true",
this->ContainerFrame->GetWidgetName());
// Initialize
if (!this->GetRegistryKey())
{
this->SetRegistryKey(VTK_KW_FAVORITE_DIR_KEY);
}
// Retrieve the favorite directories from registry
this->RestoreFavoriteDirectoriesFromRegistry();
this->Update();
}
//----------------------------------------------------------------------------
void vtkKWFavoriteDirectoriesFrame::Update()
{
this->UpdateEnableState();
}
//----------------------------------------------------------------------------
int vtkKWFavoriteDirectoriesFrame::HasFavoriteDirectoryWithName(
const char* name)
{
if (name && *name)
{
vtkKWFavoriteDirectoriesFrameInternals::FavoriteDirectoryEntryIterator
it = this->Internals->FavoriteDirectories.begin();
vtkKWFavoriteDirectoriesFrameInternals::FavoriteDirectoryEntryIterator
end = this->Internals->FavoriteDirectories.end();
for(; it!=end; it++)
{
if (strcmp(((*it)->Name).c_str(), name) == 0)
{
return 1;
}
}
}
return 0;
}
//----------------------------------------------------------------------------
const char* vtkKWFavoriteDirectoriesFrame::GetNameOfFavoriteDirectory(
const char *path)
{
if (path && *path)
{
vtksys_stl::string dirpath = path;
vtksys::SystemTools::ConvertToUnixSlashes(dirpath);
vtkKWFavoriteDirectoriesFrameInternals::FavoriteDirectoryEntryIterator
it = this->Internals->FavoriteDirectories.begin();
vtkKWFavoriteDirectoriesFrameInternals::FavoriteDirectoryEntryIterator
end = this->Internals->FavoriteDirectories.end();
vtksys_stl::string currPath;
for(; it!=end; it++)
{
currPath = (*it)->Path;
vtksys::SystemTools::ConvertToUnixSlashes(currPath);
if (KWFileBrowser_ComparePath(currPath.c_str(), dirpath.c_str()))
{
return (*it)->Name.c_str();
}
}
}
return NULL;
}
//----------------------------------------------------------------------------
vtkKWPushButton*
vtkKWFavoriteDirectoriesFrame::GetButtonOfFavoriteDirectoryWithName(
const char* name)
{
if (name && *name)
{
int nb_children =
this->ContainerFrame->GetFrame()->GetNumberOfChildren();
for (int index = 0; index < nb_children; index++)
{
vtkKWPushButton *child = vtkKWPushButton::SafeDownCast(
this->ContainerFrame->GetFrame()->GetNthChild(index));
if (child && child->IsPacked() && strcmp(child->GetText(), name) == 0)
{
return child;
}
}
}
return NULL;
}
//----------------------------------------------------------------------------
int vtkKWFavoriteDirectoriesFrame::HasFavoriteDirectory(const char* path)
{
return this->GetNameOfFavoriteDirectory(path) ? 1 : 0;
}
//----------------------------------------------------------------------------
void vtkKWFavoriteDirectoriesFrame::SetFavoriteDirectoryPath(
const char* oldpath,
const char* newpath)
{
vtkKWFavoriteDirectoriesFrameInternals::FavoriteDirectoryEntryIterator
it = this->Internals->FavoriteDirectories.begin();
for(; it != this->Internals->FavoriteDirectories.end(); it++)
{
if (strcmp((*it)->Path.c_str(), oldpath) == 0)
{
vtkKWPushButton *child =
this->GetButtonOfFavoriteDirectoryWithName((*it)->Name.c_str());
(*it)->Path = newpath;
this->UpdateFavoriteDirectoryButton(
child, (*it)->Path.c_str(), (*it)->Name.c_str());
this->WriteFavoriteDirectoriesToRegistry();
break;
}
}
}
//----------------------------------------------------------------------------
void vtkKWFavoriteDirectoriesFrame::SetFavoriteDirectoryName(
const char* oldname,
const char* newname)
{
vtkKWFavoriteDirectoriesFrameInternals::FavoriteDirectoryEntryIterator
it = this->Internals->FavoriteDirectories.begin();
for(; it != this->Internals->FavoriteDirectories.end(); it++)
{
if (strcmp((*it)->Name.c_str(), oldname) == 0)
{
vtkKWPushButton *child =
this->GetButtonOfFavoriteDirectoryWithName((*it)->Name.c_str());
(*it)->Name = newname;
this->UpdateFavoriteDirectoryButton(
child, (*it)->Path.c_str(), (*it)->Name.c_str());
this->WriteFavoriteDirectoriesToRegistry();
break;
}
}
}
//----------------------------------------------------------------------------
void vtkKWFavoriteDirectoriesFrame::SelectFavoriteDirectory(
const char* path)
{
if (path && *path && !this->IsFavoriteDirectorySelected(path))
{
this->ClearFavoriteDirectorySelection();
vtksys_stl::string path_str(path);
const char *name_of_fav =
this->GetNameOfFavoriteDirectory(path_str.c_str());
if (name_of_fav)
{
vtksys_stl::string name_of_fav_str(name_of_fav);
this->SelectFavoriteDirectoryWithName(name_of_fav_str.c_str());
this->InvokeFavoriteDirectorySelectedCommand(
path_str.c_str(), name_of_fav_str.c_str());
}
}
}
//----------------------------------------------------------------------------
int vtkKWFavoriteDirectoriesFrame::IsFavoriteDirectorySelected(
const char* path)
{
if (path && *path)
{
vtksys_stl::string path_str(path);
const char *name_of_fav =
this->GetNameOfFavoriteDirectory(path_str.c_str());
if (name_of_fav)
{
vtksys_stl::string name_of_fav_str(name_of_fav);
const char *sel_path = this->GetSelectedFavoriteDirectory();
if (sel_path && *sel_path)
{
vtksys_stl::string sel_path_str(sel_path);
const char *sel_name_of_fav =
this->GetNameOfFavoriteDirectory(sel_path_str.c_str());
if (sel_name_of_fav)
{
vtksys_stl::string sel_name_of_fav_str(sel_name_of_fav);
if (!strcmp(sel_name_of_fav_str.c_str(), name_of_fav_str.c_str()))
{
return 1;
}
}
}
}
}
return 0;
}
//----------------------------------------------------------------------------
const char* vtkKWFavoriteDirectoriesFrame::GetSelectedFavoriteDirectory()
{
int nb_children =
this->ContainerFrame->GetFrame()->GetNumberOfChildren();
for (int index = 0; index < nb_children; index++)
{
vtkKWPushButton *child = vtkKWPushButton::SafeDownCast(
this->ContainerFrame->GetFrame()->GetNthChild(index));
if (child && child->IsPacked() &&
child->GetRelief() == vtkKWOptions::ReliefRidge)
{
return this->GetSelectedFavoriteDirectoryWithName(child->GetText());
}
}
return NULL;
}
//----------------------------------------------------------------------------
const char* vtkKWFavoriteDirectoriesFrame::
GetSelectedFavoriteDirectoryWithName(const char* name)
{
if (name && *name)
{
vtkKWFavoriteDirectoriesFrameInternals::FavoriteDirectoryEntryIterator
it = this->Internals->FavoriteDirectories.begin();
for(; it != this->Internals->FavoriteDirectories.end(); it++)
{
if (strcmp((*it)->Name.c_str(), name) == 0)
{
return KWFileBrowser_GetUnixPath((*it)->Path.c_str());
}
}
}
return NULL;
}
//----------------------------------------------------------------------------
void vtkKWFavoriteDirectoriesFrame::SelectFavoriteDirectoryWithName(
const char* name)
{
this->ClearFavoriteDirectorySelection();
vtkKWPushButton *child = this->GetButtonOfFavoriteDirectoryWithName(name);
if (child)
{
child->SetReliefToRidge();
child->SetBackgroundColor(
this->Internals->SelectedFavoriteDirectoryBackgroundColor);
}
}
//----------------------------------------------------------------------------
void vtkKWFavoriteDirectoriesFrame::ClearFavoriteDirectorySelection()
{
if (!this->ContainerFrame->IsCreated())
{
return;
}
int nb_children =
this->ContainerFrame->GetFrame()->GetNumberOfChildren();
for(int index = 0; index < nb_children; index++)
{
vtkKWPushButton *child = vtkKWPushButton::SafeDownCast(
this->ContainerFrame->GetFrame()->GetNthChild(index));
if (child)
{
child->SetReliefToFlat();
child->SetBackgroundColor(
this->ContainerFrame->GetFrame()->GetBackgroundColor());
}
}
}
//----------------------------------------------------------------------------
void vtkKWFavoriteDirectoriesFrame::AddFavoriteDirectory(
const char *path,
const char *name)
{
if (!path || !*path || !name || !*name)
{
return;
}
vtksys_stl::string dirpath = path;
vtkDirectory *dir = vtkDirectory::New();
if (!dir->Open(dirpath.c_str()))
{
dir->Delete();
return;
}
dir->Delete();
this->AddFavoriteDirectoryToFrame(dirpath.c_str(), name);
if (this->Internals->FavoriteDirectories.size() >
(size_t)this->MaximumNumberOfFavoriteDirectoriesInRegistry)
{
this->PruneFavoriteDirectoriesInRegistry();
}
this->WriteFavoriteDirectoriesToRegistry();
this->Update();
}
//----------------------------------------------------------------------------
void vtkKWFavoriteDirectoriesFrame::AddFavoriteDirectoryToFrame(
const char *path, const char* name)
{
if (this->HasFavoriteDirectory(path))
{
return;
}
// Add selected folder to favorite directory list
vtkKWFavoriteDirectoriesFrameInternals::FavoriteDirectoryEntry *direntry =
new vtkKWFavoriteDirectoriesFrameInternals::FavoriteDirectoryEntry;
direntry->Path = path;
direntry->Name = name;
this->Internals->FavoriteDirectories.push_front(direntry);
vtkKWPushButton *dirbutton = vtkKWPushButton::New();
dirbutton->SetParent(this->ContainerFrame->GetFrame());
dirbutton->Create();
dirbutton->SetReliefToFlat();
dirbutton->SetOverReliefToRaised();
dirbutton->SetCompoundModeToTop();
dirbutton->SetImageToPredefinedIcon(vtkKWIcon::IconFolder32);
dirbutton->SetBackgroundColor(
this->ContainerFrame->GetBackgroundColor());
dirbutton->SetActiveBackgroundColor(
this->ContainerFrame->GetBackgroundColor());
dirbutton->SetConfigurationOptionAsInt("-takefocus", 0);
this->UpdateFavoriteDirectoryButton(dirbutton, path, name);
int nb_children =
this->ContainerFrame->GetFrame()->GetNumberOfPackedChildren();
if (nb_children > 0)
{
this->Script("pack %s -side top -fill x -pady 2 -before %s",
dirbutton->GetWidgetName(),
this->ContainerFrame->GetFrame()->GetNthChild(nb_children-1)->GetWidgetName());
}
else
{
this->Script("pack %s -side top -fill x -pady 2",
dirbutton->GetWidgetName());
}
dirbutton->Delete();
this->Update();
}
//----------------------------------------------------------------------------
void vtkKWFavoriteDirectoriesFrame::UpdateFavoriteDirectoryButton(
vtkKWPushButton *button, const char *path, const char* name)
{
if (!name || !path)
{
return;
}
button->SetText(name);
button->SetBalloonHelpString(path);
char cmd[256];
sprintf(cmd, "SelectFavoriteDirectoryCallback \"%s\" \"%s\"",
vtksys::SystemTools::EscapeChars(
path,
KWFileBrowser_ESCAPE_CHARS).c_str(),
name);
button->SetCommand(this, cmd);
char rightclickcmd[256];
sprintf(rightclickcmd, "PopupFavoriteDirectoryCallback \"%s\" %%X %%Y",
vtksys::SystemTools::EscapeChars(
path,
KWFileBrowser_ESCAPE_CHARS).c_str());
button->AddBinding("<Button-3>", this, rightclickcmd);
}
//----------------------------------------------------------------------------
void vtkKWFavoriteDirectoriesFrame::PopulateContextMenu(
vtkKWMenu *menu, const char *path)
{
char command[256];
vtksys_stl::string buttonpath = path;
#ifdef _WIN32
// Explore to open native explorer file
sprintf(command, "ExploreFavoriteDirectoryCallback \"%s\"",
vtksys::SystemTools::EscapeChars(
buttonpath.c_str(),
KWFileBrowser_ESCAPE_CHARS).c_str());
menu->AddCommand("Explore", this, command);
#endif
// Rename file
sprintf(command, "RenameFavoriteDirectoryCallback \"%s\"",
vtksys::SystemTools::EscapeChars(
buttonpath.c_str(),
KWFileBrowser_ESCAPE_CHARS).c_str());
menu->AddCommand("Rename", this, command);
// Delete file
sprintf(command, "RemoveFavoriteDirectoryCallback \"%s\"",
vtksys::SystemTools::EscapeChars(
buttonpath.c_str(),
KWFileBrowser_ESCAPE_CHARS).c_str());
menu->AddCommand("Delete", this, command);
}
//----------------------------------------------------------------------------
void vtkKWFavoriteDirectoriesFrame::AddFavoriteDirectoryCallback()
{
this->InvokeAddFavoriteDirectoryCommand();
}
//----------------------------------------------------------------------------
void vtkKWFavoriteDirectoriesFrame::SelectFavoriteDirectoryCallback(
const char* path, const char* name)
{
this->SelectFavoriteDirectory(path);
}
//----------------------------------------------------------------------------
void vtkKWFavoriteDirectoriesFrame::SetAddFavoriteDirectoryCommand(
vtkObject *object, const char *method)
{
this->SetObjectMethodCommand(
&this->AddFavoriteDirectoryCommand, object, method);
}
//----------------------------------------------------------------------------
void vtkKWFavoriteDirectoriesFrame::InvokeAddFavoriteDirectoryCommand()
{
if (this->AddFavoriteDirectoryCommand && *this->AddFavoriteDirectoryCommand)
{
this->Script("%s", this->AddFavoriteDirectoryCommand);
}
}
//----------------------------------------------------------------------------
void vtkKWFavoriteDirectoriesFrame::SetFavoriteDirectorySelectedCommand(
vtkObject *object, const char *method)
{
this->SetObjectMethodCommand(
&this->FavoriteDirectorySelectedCommand, object, method);
}
//----------------------------------------------------------------------------
void vtkKWFavoriteDirectoriesFrame::InvokeFavoriteDirectorySelectedCommand(
const char* path, const char* name)
{
if (this->FavoriteDirectorySelectedCommand
&& *this->FavoriteDirectorySelectedCommand)
{
this->Script("%s \"%s\" \"%s\"",
this->FavoriteDirectorySelectedCommand,
vtksys::SystemTools::EscapeChars(KWFileBrowser_GetUnixPath(path),
KWFileBrowser_ESCAPE_CHARS).c_str(),
vtksys::SystemTools::EscapeChars(name,
KWFileBrowser_ESCAPE_CHARS).c_str());
}
}
//----------------------------------------------------------------------------
void vtkKWFavoriteDirectoriesFrame::PopupFavoriteDirectoryCallback(
const char* path, int x, int y)
{
if (!path || !(*path))
{
return;
}
if (!this->ContextMenu)
{
this->ContextMenu = vtkKWMenu::New();
}
if (!this->ContextMenu->IsCreated())
{
this->ContextMenu->SetParent(this);
this->ContextMenu->Create();
}
this->ContextMenu->DeleteAllItems();
this->PopulateContextMenu(this->ContextMenu, path);
if (this->ContextMenu->GetNumberOfItems())
{
this->ContextMenu->PopUp(x, y);
}
}
//----------------------------------------------------------------------------
void vtkKWFavoriteDirectoriesFrame::RemoveFavoriteDirectoryCallback(
const char* path)
{
if (!path || !(*path))
{
return;
}
vtksys_stl::string path_str = path;
vtksys_stl::string message(
"Are you sure you want to delete this favorite directory? \n");
message.append(path_str.c_str());
// Prompt the user for confirmation
if (vtkKWMessageDialog::PopupYesNo(
this->GetApplication(),
this,
ks_("Favorite Directories|Title|Delete favorites"),
k_(message.c_str()),
vtkKWMessageDialog::WarningIcon |
vtkKWMessageDialog::InvokeAtPointer))
{
this->RemoveFavoriteDirectory(path_str.c_str());
this->Update();
}
}
//----------------------------------------------------------------------------
void vtkKWFavoriteDirectoriesFrame::ExploreFavoriteDirectoryCallback(
const char* path)
{
#ifdef _WIN32
if (path && *path && vtksys::SystemTools::FileIsDirectory(path))
{
this->GetApplication()->OpenLink(path);
}
#endif
}
//----------------------------------------------------------------------------
void vtkKWFavoriteDirectoriesFrame::RenameFavoriteDirectoryCallback(
const char* path)
{
if (!path || !(*path))
{
return;
}
const char *name = this->GetNameOfFavoriteDirectory(path);
if (!name)
{
vtkKWMessageDialog::PopupMessage(
this->GetApplication(), this,
ks_("Favorite Directories|Title|Error!"),
"No valid directory found!",
vtkKWMessageDialog::ErrorIcon |
vtkKWMessageDialog::InvokeAtPointer);
return;
}
// Prompt the user for the new name of the favorite
vtkKWSimpleEntryDialog *dlg = vtkKWSimpleEntryDialog::New();
dlg->SetParent(this);
dlg->SetMasterWindow(this->GetParentTopLevel());
dlg->SetDisplayPositionToPointer();
dlg->SetTitle(
ks_("Favorite Directories|Dialog|Title|Rename favorite"));
dlg->SetStyleToOkCancel();
dlg->Create();
dlg->GetEntry()->GetLabel()->SetText(
ks_("Favorite Directories|Dialog|Favorite name:"));
dlg->GetEntry()->GetWidget()->SetValue(name);
dlg->SetText(
ks_("Favorite Directories|Dialog|Enter a new favorite name:"));
int ok = dlg->Invoke();
vtksys_stl::string newname = dlg->GetEntry()->GetWidget()->GetValue();
dlg->Delete();
if (ok)
{
if (newname.empty() ||
strcmp(newname.c_str(), "") == 0 ||
strcmp(newname.c_str(), ".") == 0 ||
strcmp(newname.c_str(), "..") == 0)
{
vtkKWMessageDialog::PopupMessage(
this->GetApplication(), this,
ks_("Favorite Directories|Title|Error!"),
"Please enter a valid favorite name!",
vtkKWMessageDialog::ErrorIcon |
vtkKWMessageDialog::InvokeAtPointer);
return;
}
}
else
{
return;
}
// Do we have that name already?
if (this->HasFavoriteDirectoryWithName(newname.c_str()))
{
vtkKWMessageDialog::PopupMessage(
this->GetApplication(), this,
ks_("Favorite Directories|Title|Error!"),
"This favorite name is already used!",
vtkKWMessageDialog::ErrorIcon |
vtkKWMessageDialog::InvokeAtPointer);
return;
}
// Rename
this->SetFavoriteDirectoryName(name, newname.c_str());
}
//----------------------------------------------------------------------------
void vtkKWFavoriteDirectoriesFrame::RemoveFavoriteDirectory(
const char *path)
{
vtkKWFavoriteDirectoriesFrameInternals::FavoriteDirectoryEntryIterator
it = this->Internals->FavoriteDirectories.begin();
for(; it != this->Internals->FavoriteDirectories.end(); it++)
{
if (strcmp((*it)->Path.c_str(), path) == 0)
{
vtkKWPushButton *child =
this->GetButtonOfFavoriteDirectoryWithName((*it)->Name.c_str());
if (child)
{
child->Unpack();
child->SetParent(NULL);
}
delete *it;
this->Internals->FavoriteDirectories.erase(it);
this->WriteFavoriteDirectoriesToRegistry();
break;
}
}
}
//----------------------------------------------------------------------------
void vtkKWFavoriteDirectoriesFrame::WriteFavoriteDirectoriesToRegistry()
{
if(this->GetApplication() &&
this->GetApplication()->GetRegistryLevel() <=0)
{
return;
}
this->WriteFavoriteDirectoriesToRegistry(
this->RegistryKey,
this->MaximumNumberOfFavoriteDirectoriesInRegistry);
}
//----------------------------------------------------------------------------
void vtkKWFavoriteDirectoriesFrame::WriteFavoriteDirectoriesToRegistry(
const char *reg_key, int max_nb)
{
if (!this->GetApplication())
{
vtkErrorMacro("Error! Application not set!");
return;
}
if (!reg_key)
{
vtkErrorMacro("Error! Can not write to empty key in registry!");
return;
}
char dirname_key[20], label_key[20];
vtkKWRegistryHelper* registryhelper = vtkKWRegistryHelper::New();
if (!registryhelper->Open(VTK_KW_FAVORITE_TOPLEVEL, reg_key, 1))
{
vtkErrorMacro(
"Error! Failed to open the registry key for writing!");
registryhelper->Delete();
return;
}
// Store all favorite dir entries to registry
vtkKWFavoriteDirectoriesFrameInternals::FavoriteDirectoryEntryIterator
it = this->Internals->FavoriteDirectories.begin();
vtkKWFavoriteDirectoriesFrameInternals::FavoriteDirectoryEntryIterator
end = this->Internals->FavoriteDirectories.end();
int count = 0;
for (; it != end && count < max_nb; ++it)
{
if (*it)
{
sprintf(dirname_key,
VTK_KW_DIR_REGISTRY_PATHNAME_KEYNAME_PATTERN, count);
sprintf(label_key,
VTK_KW_DIR_REGISTRY_LABEL_KEYNAME_PATTERN, count);
registryhelper->SetValue(reg_key, dirname_key, (*it)->Path.c_str());
if ((*it)->Name.size())
{
registryhelper->SetValue(reg_key, label_key, (*it)->Name.c_str());
}
++count;
}
}
// As a convenience, remove all others
for (; count < VTK_KW_DIR_REGISTRY_MAX_ENTRIES; count++)
{
sprintf(dirname_key,
VTK_KW_DIR_REGISTRY_PATHNAME_KEYNAME_PATTERN, count);
sprintf(label_key,
VTK_KW_DIR_REGISTRY_LABEL_KEYNAME_PATTERN, count);
registryhelper->DeleteValue(reg_key, dirname_key);
registryhelper->DeleteValue(reg_key, label_key);
}
registryhelper->Close();
registryhelper->Delete();
#ifdef _WIN32
this->WriteFavoriteDirectoriesToSystemRegistry();
#endif
}
//----------------------------------------------------------------------------
void vtkKWFavoriteDirectoriesFrame::RestoreFavoriteDirectoriesFromRegistry()
{
if(this->GetApplication() &&
this->GetApplication()->GetRegistryLevel() <=0)
{
return;
}
// Remove all
if (this->ContainerFrame && this->ContainerFrame->GetFrame())
{
this->ContainerFrame->GetFrame()->UnpackChildren();
this->ContainerFrame->GetFrame()->RemoveAllChildren();
}
this->ClearInternalList();
// We will always have the directory, set by "HOME"
// evironment variable, as favorite
vtksys_stl::string dir;
if(vtksys::SystemTools::GetEnv("HOME", dir))
{
if(vtksys::SystemTools::FileIsDirectory(dir.c_str()))
{
this->AddFavoriteDirectoryToFrame(dir.c_str(),
vtksys::SystemTools::GetFilenameName(dir).c_str());
}
}
// Restore the set of registry keys created by users
this->RestoreFavoriteDirectoriesFromUserRegistry(
this->RegistryKey,