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DlgExtraDesc.cpp
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341 lines (276 loc) · 4.96 KB
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#include "stdafx.h"
#include "WinDE.h"
#include "DlgExtraDesc.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
DlgExtraDesc::DlgExtraDesc(CWnd* pParent /*=NULL*/)
: CDialog(DlgExtraDesc::IDD, pParent)
{
cur_ed = NULL;
first_new_ed = NULL;
last_new_ed = NULL;
//{{AFX_DATA_INIT(DlgExtraDesc)
ed = _T("");
keywords = _T("");
//}}AFX_DATA_INIT
}
void DlgExtraDesc::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(DlgExtraDesc)
DDX_Text(pDX, IDC_EXTRA_DESC, ed);
DDX_Text(pDX, IDC_EXTRA_KEYS, keywords);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(DlgExtraDesc, CDialog)
//{{AFX_MSG_MAP(DlgExtraDesc)
ON_BN_CLICKED(IDC_PREV_DESC, OnPrevDesc)
ON_BN_CLICKED(IDC_ADD_DESC, OnAddDesc)
ON_BN_CLICKED(IDC_DELETE_DESC, OnDeleteDesc)
ON_BN_CLICKED(IDC_DESC_NEXT, OnDescNext)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
void DlgExtraDesc::OnPrevDesc()
{
extra_desc *ped;
extra_desc *pos;
UpdateData(true);
ped = cur_ed;
if(!ped) {
FocusOnKeyword();
return;
}
ped->description = ed;
ped->keyword = keywords;
if(ped == old_ed_list) {
if(last_new_ed)
ped = last_new_ed;
else if(last_old_ed)
ped = last_old_ed;
else {
FocusOnKeyword();
return;
}
}
else if(ped == first_new_ed) {
if(last_old_ed)
ped = last_old_ed;
else if(last_new_ed)
ped = last_new_ed;
else {
FocusOnKeyword();
return;
}
} else
ped = ped->prev;
if(!ped) {
FocusOnKeyword();
return;
}
pos = ped;
while(ped->deleted) {
if(ped == old_ed_list) {
if(last_new_ed)
ped = last_new_ed;
else
ped = last_old_ed;
}
else if(ped == first_new_ed) {
if(last_old_ed)
ped = last_old_ed;
else
ped = last_new_ed;
} else
ped = ped->prev;
if(ped == pos) {
keywords = "";
ed = "";
cur_ed = NULL;
UpdateData(false);
FocusOnKeyword();
return;
}
}
keywords = ped->keyword;
ed = ped->description;
cur_ed = ped;
UpdateData(false);
FocusOnKeyword();
}
void DlgExtraDesc::OnAddDesc()
{
extra_desc *ped;
ped = new extra_desc;
if(cur_ed) {
UpdateData(true);
cur_ed->description = ed;
cur_ed->keyword = keywords;
}
if(!first_new_ed) {
first_new_ed = ped;
last_new_ed = ped;
ped->prev = NULL;
ped->next = NULL;
cur_ed = ped;
} else {
last_new_ed->next = ped;
ped->prev = last_new_ed;
last_new_ed = ped;
cur_ed = ped;
}
ped->deleted = false;
ped->description = "";
ped->keyword = "";
ed = ped->description;
keywords = ped->keyword;
UpdateData(false);
FocusOnKeyword();
}
void DlgExtraDesc::OnDeleteDesc()
{
if(cur_ed) {
cur_ed->deleted = true;
OnDescNext();
}
}
void DlgExtraDesc::OnDescNext()
{
extra_desc *ped;
extra_desc *pos;
UpdateData(true);
ped = cur_ed;
if(!ped) {
FocusOnKeyword();
return;
}
ped->description = ed;
ped->keyword = keywords;
if(ped == last_old_ed) {
if(first_new_ed)
ped = first_new_ed;
else if(old_ed_list)
ped = old_ed_list;
else {
FocusOnKeyword();
return;
}
}
else if(ped == last_new_ed) {
if(old_ed_list)
ped = old_ed_list;
else if(first_new_ed)
ped = first_new_ed;
else {
FocusOnKeyword();
return;
}
} else
ped = ped->next;
if(!ped) {
FocusOnKeyword();
return;
}
pos = ped;
while(ped->deleted) {
if(ped == last_old_ed) {
if(first_new_ed)
ped = first_new_ed;
else
ped = old_ed_list;
}
else if(ped == last_new_ed) {
if(old_ed_list)
ped = old_ed_list;
else
ped = first_new_ed;
} else
ped = ped->next;
if(ped == pos) {
keywords = "";
ed = "";
cur_ed = NULL;
UpdateData(false);
FocusOnKeyword();
return;
}
}
keywords = ped->keyword;
ed = ped->description;
cur_ed = ped;
UpdateData(false);
FocusOnKeyword();
}
void DlgExtraDesc::OnOK()
{
UpdateData(true);
if(cur_ed) {
cur_ed->description = ed;
cur_ed->keyword = keywords;
}
CDialog::OnOK();
}
void DlgExtraDesc::OnCancel()
{
CDialog::OnCancel();
}
BOOL DlgExtraDesc::OnInitDialog()
{
CDialog::OnInitDialog();
if(cur_ed) {
ed = cur_ed->description;
keywords = cur_ed->keyword;
}
UpdateData(false);
if(!old_ed_list)
OnAddDesc();
FocusOnKeyword();
return TRUE;
}
void DlgExtraDesc::OnFirstEd()
{
UpdateData(true);
if(cur_ed) {
cur_ed->description = ed;
cur_ed->keyword = keywords;
}
if(old_ed_list)
cur_ed = old_ed_list;
else if(first_new_ed)
cur_ed = first_new_ed;
else {
FocusOnKeyword();
return;
}
ed = cur_ed->description;
keywords = cur_ed->keyword;
UpdateData(false);
FocusOnKeyword();
}
void DlgExtraDesc::OnLastEd()
{
UpdateData(true);
if(cur_ed) {
cur_ed->description = ed;
cur_ed->keyword = keywords;
}
if(last_new_ed)
cur_ed = last_new_ed;
else if(last_old_ed)
cur_ed = last_old_ed;
else {
FocusOnKeyword();
return;
}
ed = cur_ed->description;
keywords = cur_ed->keyword;
UpdateData(false);
FocusOnKeyword();
}
void DlgExtraDesc::FocusOnKeyword()
{
CEdit *tb = (CEdit*)GetDlgItem(IDC_EXTRA_KEYS);
tb->SetFocus();
}