//!-start-[position.autosave]
class PropFileEx
{
public:
bool Open(FilePath filename) {
m_filename = filename;
FILE * file = filename.Open(fileRead);
if (file) {
char propsData[100];
int len;
while ( !feof(file) ) {
len = fread(propsData, 1, sizeof(propsData)-1, file);
propsData[len] = '\0';
m_buf += propsData;
}
fclose(file);
TypeEOL = GetEOLtype(m_buf);
return true;
}
return false;
}
void SetProperty(SString sProperty, int Value) {
char buf[1024] = {0};
sprintf(buf,"%s=%d", sProperty.c_str(), Value);
int insertPos = m_buf.search(sProperty.c_str());
if (insertPos != -1 ) {
int firstPos = insertPos;
while (firstPos > 0 && m_buf[firstPos-1] != '\n' && m_buf[firstPos-1] != '\r' )
firstPos--;
int lastPos = m_buf.search(StringFromEOLMode(TypeEOL), insertPos);
m_buf.remove(firstPos,
lastPos > firstPos ? lastPos - firstPos : m_buf.length() - firstPos);
m_buf.insert(firstPos, buf);
}
else {
if ( !m_buf.endswith(StringFromEOLMode(TypeEOL)) )
m_buf += StringFromEOLMode(TypeEOL);
m_buf += buf;
m_buf += StringFromEOLMode(TypeEOL);
}
}
void Save() {
if (m_filename.IsSet()) {
FILE * file = m_filename.Open(fileWrite);
if (file) {
fwrite(m_buf.c_str(), sizeof(char), m_buf.length(), file);
fclose(file);
}
}
}
SString GetString() {
return m_buf;
}
int GetEOLtype() {
return TypeEOL;
}
public:
static const char *StringFromEOLMode(int eolMode) {
if (eolMode == SC_EOL_CR) return "\r";
if (eolMode == SC_EOL_LF) return "\n";
return "\r\n";
}
static int GetEOLtype(SString &str) {
int linesCR = 0;
int linesLF = 0;
int linesCRLF = 0;
int lengthDoc = str.length();
char chPrev = ' ';
for (int i = 0; i < lengthDoc; i++) {
char ch = str[i];
char chNext = str[i + 1];
if (ch == '\r') {
(chNext == '\n') ? linesCRLF++ : linesCR++;
} else if (ch == '\n') {
if (chPrev != '\r') linesLF++;
}
chPrev = ch;
}
if (((linesLF >= linesCR) && (linesLF > linesCRLF)) || ((linesLF > linesCR) && (linesLF >= linesCRLF)))
return SC_EOL_LF;
if (((linesCR >= linesLF) && (linesCR > linesCRLF)) || ((linesCR > linesLF) && (linesCR >= linesCRLF)))
return SC_EOL_CR;
return SC_EOL_CRLF;
}
static void ToDesctopRect(RECT &rc){
ToDesctopRect(rc.left, rc.top, rc.right, rc.bottom);
}
static void ToDesctopRect(long &left, long &top, long &right, long &bottom) {
// See if taskbar's autohide property is on
APPBARDATA abd = {0};
abd.cbSize = sizeof(abd);
if(!(::SHAppBarMessage(ABM_GETSTATE, &abd) & ABS_AUTOHIDE)) {
// Get the taskbar rect
::SHAppBarMessage(ABM_GETTASKBARPOS, &abd);
switch(abd.uEdge) {
case ABE_TOP:
top += abd.rc.bottom - abd.rc.top;
bottom += abd.rc.bottom - abd.rc.top;
break;
case ABE_LEFT:
left += abd.rc.right - abd.rc.left;
right+= abd.rc.right - abd.rc.left;
break;
}
}
}
private:
int TypeEOL;
SString m_buf;
FilePath m_filename;
};
//!-end-[position.autosave] |
