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// DlgWinMgr.cpp : implementation file
// COPYRIGHT (C) 1999-2000 by Mike Melnikov zmike@andnow.ru
//
#include "stdafx.h"
#include "Commands.h"
#include "BookMarksMgr.h"
#include "Utils.h"
#include "Registry.h"
#include "tags\read.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
class BRegValueIterator : public RegValueIterator
{
public:
BRegValueIterator() :
m_key(AfxGetApp()->GetAppRegistryKey(),RegBookMarks+CCommands::CurrentWorkSpace),
RegValueIterator(m_key){}
private:
RegKey m_key;
};
struct BookMark
{
BookMark(const RegValue& val);
operator bool() {return m_enable;}
operator int() {return m_idx;}
int line() {return m_line;}
operator CTime() {return m_time;}
operator CString() {return m_file;}
operator char*() {return m_str.get();}
private:
bool m_enable;
int m_idx;
int m_line;
CTime m_time;
CString m_file;
auto_ptr<char> m_str;
};
BookMark::BookMark(const RegValue& val)
{
m_idx = atoi(val.GetName());
if((m_enable = val.GetDataSize()>0))
{
unsigned char* buffer = const_cast<unsigned char*>(val.GetData());
m_line = *(WORD*)(buffer+2);
m_time = *((CTime*)(buffer+4));
buffer[10+buffer[8]] = 0;
m_file = ((char*)(buffer+10));
if(fileOpen(m_file))
{
m_str = auto_ptr<char>(readLine(m_line));
fileClose();
}
}
}
/////////////////////////////////////////////////////////////////////////////
// CDlgBookMgr dialog
CDlgBookMgr::CDlgBookMgr()
{
avalibleCommands = AllCommnads2;
}
void CDlgBookMgr::OnInit()
{
m_ctrl.makeColumns("ID","Time","File","Line","Source",0);
m_ctrl.SendMessage(LVM_SETEXTENDEDLISTVIEWSTYLE,0,(LPARAM)LVS_EX_FULLROWSELECT);
}
void CDlgBookMgr::FillList()
{
m_ctrl.DeleteAllItems();
// format
// 0-1 - ver
// 2-3 - line
// 4-7 - time
// 8-9 - size of file
// 10-.. file
int max = FindMax();
int count = max(10,max);
if(GetCount()==FindEmpty())
count++;
for(int i=0;i<count;i++)
m_ctrl.InsertItem(i,itoa(i),i);
for(BRegValueIterator it;it;it++)
{
RegValue val(it);
BookMark bookMark(val);
if(bookMark)
{
m_ctrl.SetItemText(bookMark,COL_LINE, itoa(bookMark.line()));
m_ctrl.SetItemText(bookMark,COL_DATA, CTime(bookMark).Format(_T("%H:%M:%S %d")));
m_ctrl.SetItemText(bookMark,COL_FILE, CString(bookMark));
m_ctrl.SetItemText(bookMark,COL_CODE, (char*)bookMark);
}
}
m_ctrl.SetWidths();
}
int CDlgBookMgr::Sort(LPARAM lParam1, LPARAM lParam2)
{
int iColumn = abs(m_ctrl.m_iSortedCol)-1; // iColumn here is "1 based" so we don't get -0
int iComp = 0;
RegKey rootKey(AfxGetApp()->GetAppRegistryKey(),RegBookMarks+CCommands::CurrentWorkSpace);
RegValue val1(rootKey,itoa((int)lParam1));
BookMark bookMark1(val1);
RegValue val2(rootKey,itoa((int)lParam2));
BookMark bookMark2(val2);
if(iColumn==COL_ID)
{
iComp = (int)bookMark1 - (int)bookMark2;
if(m_ctrl.m_iSortedCol < 0)
iComp = -iComp; // reverse sorting sense.
}
else
{
if(!bool(bookMark1) && !bool(bookMark2))
iComp = 0;
else if(!bool(bookMark1))
iComp = 1;
else if(!bool(bookMark2))
iComp = -1;
else
{
if(iColumn==COL_DATA)
{
iComp = CTime(bookMark1) > CTime(bookMark2) ? 1 : ( CTime(bookMark1) == CTime(bookMark2) ? 0 : -1);
}
else if(iColumn==COL_FILE)
{
iComp = CString(bookMark1).CompareNoCase(CString(bookMark2));
}
else if(iColumn==COL_LINE)
{
iComp = bookMark1.line() - bookMark2.line();
}
else if(iColumn==COL_CODE)
{
iComp = CString((char*)bookMark1).CompareNoCase((char*)bookMark2);
}
if(m_ctrl.m_iSortedCol < 0)
iComp = -iComp; // reverse sorting sense.
}
}
return iComp;
}
void CDlgBookMgr::OnOpenFile(const RegValue& val)
{
BookMark bookMark(val);
if(bookMark) // open
{
CCommands::Get()->SimpleOpenDoc(CString(bookMark),bookMark.line());
}
else // close
{
push(bookMark);
CCommands::Get()->RefreshBookMarks();
}
}
void CDlgBookMgr::RefreshFile(CString f)
{
for(BRegValueIterator it;it;it++)
{
RegValue val(it);
BookMark bookMark(val);
if(bool(bookMark) && CString(bookMark)==f)
{
CCommands::Get()->SetBookmark(bookMark.line());
}
}
}
void CDlgBookMgr::RemoveAllFromFile(CString f)
{
for(BRegValueIterator it;it;it++)
{
RegValue val(it);
BookMark bookMark(val);
if(bool(bookMark) && CString(bookMark)==f)
{
val.Delete();
}
}
}
void CDlgBookMgr::push(int idx)
{
CCommands::Get()->SetBookmark();
string activeName = CCommands::Get()->GetCurrentFile();
if(activeName.size()==0)
return;
unsigned char* buffer = new unsigned char[1000];
buffer[0] = 0;
*((WORD*)(buffer+2)) = CCommands::Get()->GetCurrentLine();
*((CTime*)(buffer+4)) = CTime::GetCurrentTime();
*((WORD*)(buffer+8)) = activeName.size();
memcpy(buffer+10,activeName.c_str(),activeName.size());
RegKey rootKey(AfxGetApp()->GetAppRegistryKey(),RegBookMarks+CCommands::CurrentWorkSpace);
RegValue val(rootKey,itoa(idx));
val.Set(REG_BINARY,buffer,1000);
delete buffer;
}
void CDlgBookMgr::Push()
{
push(FindEmpty());
}
void CDlgBookMgr::DoDel(int idx,bool openFile)
{
RegKey rootKey(AfxGetApp()->GetAppRegistryKey(),RegBookMarks+CCommands::CurrentWorkSpace);
RegValue val(rootKey,itoa(idx));
BookMark bookMark(val);
if(openFile)
OnOpenFile(val);
CCommands::Get()->ClearBookmark(CString(bookMark),bookMark.line());
val.Delete();
}
void CDlgBookMgr::Pop()
{
if(GetCount()==0)
return;
DoDel(FindLast(),true);
CCommands::Get()->RefreshBookMarks();
}
void CDlgBookMgr::OnDel()
{
for( CListSelIterator iter(m_ctrl);iter;)
{
DoDel(m_ctrl.GetItemData(iter),false);
}
OnRefresh();
Update();
}
void CDlgBookMgr::OnInsert()
{
Push();
OnRefresh();
Update();
}
void CDlgBookMgr::OnSelect(CMListCtrl& ctrl)
{
for( CListSelIterator iter(ctrl);iter;)
{
RegKey rootKey(AfxGetApp()->GetAppRegistryKey(),RegBookMarks+CCommands::CurrentWorkSpace);
RegValue val(rootKey,itoa(ctrl.GetItemData(iter)));
OnOpenFile(val);
}
CDlgMgr::OnSelect(ctrl);
}
int CDlgBookMgr::FindMax()
{
int count = -1;
for(BRegValueIterator it;it;it++)
{
RegValue val(it);
count = max(count,atoi(val.GetName()));
}
return count+1;
}
int CDlgBookMgr::GetCount()
{
int count = 0;
for(BRegValueIterator it;it;it++)
count++;
return count;
}
int CDlgBookMgr::FindLast()
{
int max = 0;
CTime timeMax;
for(BRegValueIterator it;it;it++)
{
RegValue val(it);
BookMark bookMark(val);
if(max==0 || (bool(bookMark) && CTime(bookMark) > timeMax))
{
timeMax = bookMark;
max = bookMark;
}
}
return max;
}
int CDlgBookMgr::FindEmpty()
{
for(BRegValueIterator it;it;it++)
{
RegValue val(it);
BookMark bookMark(val);
if(!bool(val))
return bookMark;
}
return FindMax();
}
// CMemFile file(const_cast<unsigned char *>(val.GetData()),val.GetDataSize());
// CArchive archive(&file,CArchive::load);
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Mike has been programming in C/C++ for 11 years and Visual C++/MFC for 4 years. His background includes pure and applied mathematics, engineering and physics, and he is currently based in Moscow, Russia.
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