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Code Issues Releases Wiki Activity

dialog:: search in file dialog

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Zeno Rogue 2022-11-03 19:31:28 +01:00
parent 8e1c05d3cf
commit 2bc0de05a6
1 changed files with 21 additions and 1 deletions
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22
dialogs.cpp
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@ -173,6 +173,7 @@ EX namespace dialog {
if(k == SDLK_F9) return "F9";
if(k == SDLK_F1) return "F1";
if(k == SDLK_F4) return "F4";
if(k == SDLK_F3) return "F3";
if(k >= 10000 && k < 10500) return "";
if(k == SDLK_HOME) return "Home";
if(k == SDLK_BACKSPACE) return "Backspace";
@ -1397,6 +1398,8 @@ EX namespace dialog {
void handleKeyFile(int sym, int uni);
bool search_mode;
EX void drawFileDialog() {
cmode = sm::NUMBER | dialogflags | sm::DIALOG_WIDE;
gamescreen();
@ -1413,15 +1416,22 @@ EX namespace dialog {
struct dirent *dir;
string where = ".";
string what = cfile;
for(int i=0; i<isize(cfile); i++)
if(cfile[i] == '/' || cfile[i] == '\\')
if(cfile[i] == '/' || cfile[i] == '\\') {
where = cfile.substr(0, i+1);
what = cfile.substr(i+1);
}
d = opendir(where.c_str());
if (d) {
while ((dir = readdir(d)) != NULL) {
string s = dir->d_name;
if(s != ".." && s[0] == '.') ;
else if(search_mode) {
if(has_substring(human_simplify(s, true), human_simplify(what, true)))
v.push_back(make_pair(s, CFILE));
}
else if(isize(s) > 4 && s.substr(isize(s)-4) == cfileext)
v.push_back(make_pair(s, CFILE));
else if(dir->d_type & DT_DIR)
@ -1467,6 +1477,7 @@ EX namespace dialog {
dialog::addBreak(100);
dialog::addBoolItem_action("extension", editext, SDLK_F4);
dialog::addBoolItem_action("search mode", search_mode, SDLK_F3);
dialog::addItem("choose", SDLK_RETURN);
dialog::addItem("cancel", SDLK_ESCAPE);
dialog::display();
@ -1540,6 +1551,15 @@ EX namespace dialog {
return human_simplify(s, false).find(infix) != string::npos;
}
EX bool has_substring(const string &s, const string& needle) {
int spos = 0, npos = 0;
while(true) {
if(npos == isize(needle)) return true;
if(spos == isize(s)) return false;
if(s[spos++] == needle[npos]) npos++;
}
}
EX bool editInfix(int uni) {
if(uni >= 'A' && uni <= 'Z') infix += uni;
else if(uni >= 'a' && uni <= 'z') infix += uni-32;