/*
* This actually dumps the information from the viewer to a file.
*/
static int dumpViewer (CDKVIEWER *widget, char *filename)
{
/* Declare local variables. */
FILE *outputFile = 0;
char *rawLine = 0;
int listSize;
chtype **list = getCDKViewerInfo (widget, &listSize);
int x;
/* Try to open the file. */
if ((outputFile = fopen (filename, "w")) == 0)
{
return -1;
}
/* Start writing out the file. */
for (x=0; x < listSize; x++)
{
rawLine = chtype2Char (list[x]);
fprintf (outputFile, "%s\n", rawLine);
freeChar (rawLine);
}
/* Close the file and return the number of lines written. */
fclose (outputFile);
return listSize;
}
bool CFileDialog::UpdateFileList(const char *dir)
{
std::string newdir = m_szDestDir;
newdir += "/";
newdir += dir;
if (chdir(newdir.c_str()))
{
WarningBox("%s\n%s\n%s", GetTranslation("Could not change to directory"), newdir.c_str(), strerror(errno));
return false;
}
char tmp[1024];
if (getcwd(tmp, sizeof(tmp))) m_szDestDir = tmp;
else { WarningBox("Could not read current directory"); return false; }
// Read contents of directory
if (!ReadDir(m_szDestDir)) { WarningBox("Could not read directory"); return false; }
m_pFileList->SetContent(&m_DirItems[0], m_DirItems.size());
m_pFileList->Draw();
UpdateCurDirText();
// HACK: Give textbox content
setCDKEntryValue(m_pFileList->GetAList()->entryField,
chtype2Char(m_pFileList->GetAList()->scrollField->item[m_pFileList->GetAList()->scrollField->currentItem]));
return true;
}
int getCDKScrollItems (CDKSCROLL *scrollp, char **list)
{
int x;
if (list != 0)
{
for (x = 0; x < scrollp->listSize; x++)
{
list[x] = chtype2Char (scrollp->item[x]);
}
}
return scrollp->listSize;
}
/*
* Start of callback functions.
*/
static int adjustAlphalistCB (EObjectType objectType GCC_UNUSED, void *object GCC_UNUSED, void *clientData, chtype key)
{
CDKALPHALIST *alphalist = (CDKALPHALIST *)clientData;
CDKSCROLL *scrollp = (CDKSCROLL*)alphalist->scrollField;
CDKENTRY *entry = (CDKENTRY*)alphalist->entryField;
char *current = 0;
/* Adjust the scrolling list. */
injectCDKScroll (alphalist->scrollField, (chtype)key);
/* Set the value in the entry field. */
current = chtype2Char (scrollp->item[scrollp->currentItem]);
setCDKEntryValue (entry, current);
drawCDKEntry (entry, ObjOf(entry)->box);
freeChar (current);
return (TRUE);
}
/*
* This is the heart-beat of the widget.
*/
static int preProcessEntryField (EObjectType cdktype GCC_UNUSED, void *object GCC_UNUSED, void *clientData, chtype input)
{
CDKALPHALIST *alphalist = (CDKALPHALIST *)clientData;
CDKSCROLL *scrollp = alphalist->scrollField;
CDKENTRY *entry = alphalist->entryField;
int infoLen = 0;
bool CFileDialog::Activate()
{
char *buttons[] = { GetTranslation("Open directory"), GetTranslation("Select directory"), GetTranslation("Cancel") };
char label[] = "Dir: ";
char curdir[1024];
ButtonBar.Push();
ButtonBar.AddButton("TAB", "Next button");
ButtonBar.AddButton("ENTER", "Activate button");
ButtonBar.AddButton("Arrows", "Navigate menu");
ButtonBar.AddButton("C", "Create directory");
ButtonBar.AddButton("A", "About");
ButtonBar.AddButton("ESC", "Cancel");
ButtonBar.Draw();
if (!getcwd(curdir, sizeof(curdir))) throwerror(true, "Could not read current directory");
if (chdir(m_szStartDir.c_str()) != 0)
throwerror(true, "Could not open directory '%s'", m_szStartDir.c_str());
if (!ReadDir(m_szStartDir)) throwerror(true, "Could not read directory '%s'", m_szStartDir.c_str());
CCDKButtonBox ButtonBox(CDKScreen, CENTER, GetDefaultHeight(), 1, GetDefaultWidth(), 0, 1, 3, buttons, 3);
ButtonBox.SetBgColor(5);
if (!m_pCurDirWin && !m_pFileList)
{
m_pCurDirWin = new CCDKSWindow(CDKScreen, CENTER, getbegy(ButtonBox.GetBBox()->win)-2, 2, GetDefaultWidth()+1,
NULL, 1);
m_pCurDirWin->SetBgColor(5);
if (!m_pFileList)
{
m_pFileList = new CCDKAlphaList(CDKScreen, CENTER, 2, getbegy(m_pCurDirWin->GetSWin()->win)-1, GetDefaultWidth()+1,
const_cast<char*>(m_szTitle.c_str()), label, &m_DirItems[0], m_DirItems.size());
m_pFileList->SetBgColor(5);
setCDKEntryPreProcess(m_pFileList->GetAList()->entryField, CreateDirCB, this);
//m_pFileList->GetAList()->entryField->dispType = vVIEWONLY; // HACK: Disable backspace
}
setCDKAlphalistLLChar(m_pFileList->GetAList(), ACS_LTEE);
setCDKAlphalistLRChar(m_pFileList->GetAList(), ACS_RTEE);
setCDKLabelLLChar(m_pCurDirWin->GetSWin(), ACS_LTEE);
setCDKLabelLRChar(m_pCurDirWin->GetSWin(), ACS_RTEE);
setCDKButtonboxULChar(ButtonBox.GetBBox(), ACS_LTEE);
setCDKButtonboxURChar(ButtonBox.GetBBox(), ACS_RTEE);
}
m_pFileList->Draw();
m_pCurDirWin->Draw();
ButtonBox.Draw();
m_pFileList->Bind(KEY_TAB, SwitchButtonK, ButtonBox.GetBBox()); // Pas TAB through ButtonBox
m_szDestDir = m_szStartDir;
UpdateCurDirText();
while(true)
{
// HACK: Give textbox content
setCDKEntryValue(m_pFileList->GetAList()->entryField,
chtype2Char(m_pFileList->GetAList()->scrollField->item[m_pFileList->GetAList()->scrollField->currentItem]));
char *selection = m_pFileList->Activate();
if ((m_pFileList->ExitType() != vNORMAL) || (ButtonBox.GetCurrent() == 2)) break;
if (!selection || !selection[0]) continue;
if (ButtonBox.GetCurrent() == 1)
{
if (m_bAskWAccess && !WriteAccess(m_szDestDir))
{
char *dbuttons[2] = { GetTranslation("Continue as root"), GetTranslation("Choose another directory") };
CCDKDialog Diag(CDKScreen, CENTER, CENTER,
GetTranslation("You don't have write permissions for this directory.\n"
"The files can be extracted as the root user,\n"
"but you'll need to enter the root password for this later."), dbuttons, 2);
Diag.SetBgColor(26);
int sel = Diag.Activate();
Diag.Destroy();
refreshCDKScreen(CDKScreen);
if (sel)
continue;
}
break;
}
if (!FileExists(selection))
{
if (YesNoBox(GetTranslation("Directory does not exist\nDo you want to create it?")))
{
if (mkdir(selection, (S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH)) != 0)
{
WarningBox("%s\n%.75s\n%.75s", GetTranslation("Could not create directory"), selection,
strerror(errno));
continue;
}
}
else
continue;
}
UpdateFileList(selection);
}
bool success = ((m_pFileList->ExitType() != vESCAPE_HIT) && (ButtonBox.GetCurrent() == 1));
ButtonBar.Pop();
if (m_bRestoreDir)
chdir(curdir); // Return back to original directory
return success;
}
