qi-hardware/gmenu2x
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Kill float and double

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This commit is contained in:
Lars-Peter Clausen 2010-05-01 13:20:47 +02:00
parent 8a87e8e1ab
commit 667fb05a35
4 changed files with 11 additions and 25 deletions
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9
src/gmenu2x.cpp
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@ -1867,12 +1867,9 @@ string GMenu2X::getDiskFree() {
int ret = statvfs("/card/gmenu2x", &b);
if (ret==0) {
/*unsigned long free = b.f_bfree*b.f_frsize/1048576;
unsigned long total = b.f_blocks*b.f_frsize/1048576;
ss << free << "/" << total << "MB";*/
double free = (double)b.f_bfree * (double)b.f_bsize / 1048576.0;
double total = (double)b.f_blocks * (double)b.f_frsize / 1048576.0;
ss << (unsigned long)free << "/" << (unsigned long)total << "MB";
unsigned long long free = b.f_bfree * b.f_bsize / 1048576;
unsigned long long total = b.f_blocks * b.f_frsize / 1048576;
ss << free << "/" << total << "MB";
ss >> df;
} else cout << "\033[0;34mGMENU2X:\033[0;31m statvfs failed with error '" << strerror(errno) << "'\033[0m" << endl;
return df;

10
src/menu.cpp
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@ -364,10 +364,13 @@ void Menu::linkRight() {
setLinkIndex(iLink+1);
}
#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
void Menu::linkUp() {
int l = iLink-gmenu2x->linkColumns;
if (l<0) {
uint rows = (uint)ceil(sectionLinks()->size()/(double)gmenu2x->linkColumns);
unsigned int rows;
rows = DIV_ROUND_UP(sectionLinks()->size(), gmenu2x->linkColumns);
l = (rows*gmenu2x->linkColumns)+l;
if (l >= (int)sectionLinks()->size())
l -= gmenu2x->linkColumns;
@ -378,8 +381,9 @@ void Menu::linkUp() {
void Menu::linkDown() {
uint l = iLink+gmenu2x->linkColumns;
if (l >= sectionLinks()->size()) {
uint rows = (uint)ceil(sectionLinks()->size()/(double)gmenu2x->linkColumns);
uint curCol = (uint)ceil((iLink+1)/(double)gmenu2x->linkColumns);
unsigned int rows, curCol;
rows = DIV_ROUND_UP(sectionLinks()->size(), gmenu2x->linkColumns);
curCol = DIV_ROUND_UP(iLink + 1, gmenu2x->linkColumns);
if (rows > curCol)
l = sectionLinks()->size()-1;
else

13
src/utilities.cpp
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@ -123,16 +123,6 @@ string evalStrConf (string *val, string def) {
return *val;
}
float max (float a, float b) {
return a>b ? a : b;
}
float min (float a, float b) {
return a<b ? a : b;
}
float constrain (float x, float imin, float imax) {
return min( imax, max(imin,x) );
}
bool split (vector<string> &vec, const string &str, const string &delim, bool destructive) {
vec.clear();
@ -188,7 +178,6 @@ string cmdclean (string cmdline) {
int intTransition(int from, int to, long tickStart, long duration, long tickNow) {
if (tickNow<0) tickNow = SDL_GetTicks();
float elapsed = (float)(tickNow-tickStart)/duration;
return constrain(((tickNow-tickStart) * (to-from)) / duration, from, to);
// elapsed increments
return constrain(round(elapsed*(to-from)),from,to);
}

4
src/utilities.h
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@ -71,10 +71,6 @@ int evalIntConf (int *val, int def, int imin, int imax);
string evalStrConf (string val, string def);
string evalStrConf (string *val, string def);
float max (float a, float b);
float min (float a, float b);
float constrain (float x, float imin, float imax);
bool split (vector<string> &vec, const string &str, const string &delim, bool destructive=true);
int intTransition(int from, int to, long int tickStart, long duration=500, long tickNow=-1);