JBoolean
SyGApplication::RestoreProgramState()
{
JPtrArray<JString> children(JPtrArrayT::kDeleteAll);
if (!(SyGGetPrefsMgr())->RestoreProgramState(&children))
{
return kJFalse;
}
const JSize count = children.GetElementCount();
for (JIndex i=1; i<=count; i++)
{
const JString* str = children.NthElement(i);
OpenDirectory(*str, NULL, NULL, kJFalse, kJFalse);
}
if (itsWindowList->IsEmpty())
{
JString path;
if (!JGetHomeDirectory(&path) || !JFSFileTreeNode::CanHaveChildren(path))
{
path = JGetRootDirectory();
}
OpenDirectory(path);
SyGTreeDir* dir;
if (SyGGetTrashDirectory(&path, kJFalse) &&
OpenDirectory(path, &dir))
{
(dir->GetWindow())->Iconify();
}
}
return kJTrue;
}
JBoolean
SyGIsTrashDirectory
(
const JCharacter* path
)
{
JString dir;
return JI2B(SyGGetTrashDirectory(&dir, kJFalse) &&
JSameDirEntry(dir, path));
}
JBoolean
SyGCreateGlobals
(
SyGApplication* app
)
{
theApplication = app;
SyGCreateIcons();
JString oldPrefsFile, newPrefsFile;
if (JGetPrefsDirectory(&oldPrefsFile))
{
oldPrefsFile = JCombinePathAndName(oldPrefsFile, ".gSystemG.pref");
if (JFileExists(oldPrefsFile) &&
(JPrefsFile::GetFullName(app->GetSignature(), &newPrefsFile)).OK() &&
!JFileExists(newPrefsFile))
{
JRenameFile(oldPrefsFile, newPrefsFile);
}
}
JBoolean isNew;
thePrefsMgr = new SyGPrefsMgr(&isNew);
assert(thePrefsMgr != NULL);
JXInitHelp(kSyGTOCHelpName, kSyGHelpSectionCount, kSyGHelpSectionName);
JXWDManager* wdMgr = new JXWDManager(app->GetCurrentDisplay(), kJTrue);
assert( wdMgr != NULL );
// registers itself
theMDIServer = new SyGMDIServer;
assert( theMDIServer != NULL );
theManPageDialog = new SyGViewManPageDialog(JXGetPersistentWindowOwner());
assert( theManPageDialog != NULL );
theFindFileDialog = new SyGFindFileDialog(JXGetPersistentWindowOwner());
assert( theFindFileDialog != NULL );
theAltChooseSaveFile = new SyGChooseSaveFile(thePrefsMgr, kSAltCSSetupID);
assert( theAltChooseSaveFile != NULL );
JString trashDir;
SyGGetTrashDirectory(&trashDir, kJFalse); // silently creates it
return isNew;
}
void
SyGApplication::UpdateShortcutMenu
(
JXTextMenu* menu
)
const
{
UpdateMountPointList();
JIndex shortcutIndex = 1;
JSize count = itsMountPointList->GetElementCount();
for (JIndex i=1; i<=count; i++)
{
const JMountPoint mp = itsMountPointList->GetElement(i);
menu->AppendItem(*(mp.path), JXMenu::kPlainType, NULL,
GetNMShortcut(&shortcutIndex), *(mp.path));
JXImage* image;
if (SyGGetMountPointSmallIcon(mp.type, &image))
{
menu->SetItemImage(menu->GetItemCount(), image, kJFalse);
}
}
JString trashDir;
if (SyGGetTrashDirectory(&trashDir, kJFalse))
{
menu->AppendItem("Trash", JXMenu::kPlainType, NULL,
GetNMShortcut(&shortcutIndex), trashDir);
menu->SetItemImage(menu->GetItemCount(), SyGGetTrashSmallIcon(), kJFalse);
}
menu->ShowSeparatorAfter(menu->GetItemCount());
JXImage* folderIcon = SyGGetFolderSmallIcon();
count = itsShortcutList->GetElementCount();
for (JIndex i=1; i<=count; i++)
{
const JString* path = itsShortcutList->NthElement(i);
menu->AppendItem(*path, JXMenu::kPlainType, NULL,
GetNMShortcut(&shortcutIndex), *path);
menu->SetItemImage(menu->GetItemCount(), folderIcon, kJFalse);
}
}
JBoolean
SyGEmptyTrashDirectory()
{
JString trashDir;
const JBoolean hasTrash = SyGGetTrashDirectory(&trashDir, kJFalse);
if (hasTrash && JKillDirectory(trashDir))
{
JCreateDirectory(trashDir, kTrashCanPerms);
SyGUpdateTrash();
return kJTrue;
}
else if (hasTrash)
{
(JGetUserNotification())->ReportError(JGetString(kEmptyTrashErrorID));
return kJFalse;
}
else
{
return kJTrue;
}
}
void
SyGApplication::OpenShortcut
(
const JIndex index
)
{
const JString* path = NULL;
JString trashDir;
const JBoolean hasTrashDir = SyGGetTrashDirectory(&trashDir, kJFalse);
const JSize mpCount = itsMountPointList->GetElementCount();
const JIndex shortcutOffset = mpCount + (hasTrashDir ? 1 : 0);
if (index <= mpCount)
{
path = (itsMountPointList->GetElement(index)).path;
}
else if (hasTrashDir && index == mpCount+1)
{
path = &trashDir;
}
else
{
path = itsShortcutList->NthElement(index - shortcutOffset);
}
if (!OpenDirectory(*path, NULL, NULL, kJTrue, kJFalse) && index > shortcutOffset)
{
JString msg = "\"";
msg += *path;
msg += "\" does not exist or is unreadable. Do you want to remove this shortcut?";
if (JGetUserNotification()->AskUserYes(msg))
{
itsShortcutList->DeleteElement(index - shortcutOffset);
}
}
}
