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Code Issues Releases Wiki Activity

dialog:: file dialogs now use list

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Zeno Rogue 2022-10-21 11:00:08 +02:00
parent 42a1615d0d
commit 3b5a5c01c5
1 changed files with 43 additions and 47 deletions
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90
dialogs.cpp
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@ -1360,31 +1360,25 @@ EX namespace dialog {
void handleKeyFile(int sym, int uni);
EX void drawFileDialog() {
displayfr(vid.xres/2, 30 + vid.fsize, 2, vid.fsize,
filecaption, forecolor, 8);
string& cfile = *cfileptr;
cmode = sm::NUMBER | dialogflags;
gamescreen();
init(filecaption);
displayfr(vid.xres/2, 34 + vid.fsize * 2, 2, vid.fsize,
cfile, 0xFFFF00, 8);
displayColorButton(vid.xres*1/4, 38+vid.fsize * 3,
XLAT("F4 = extension"), SDLK_F4, 8, 0, editext ? 0xFF00FF : 0xFFFF00, editext ? 0x800080 : 0x808000);
displayButton(vid.xres*2/4, 38+vid.fsize * 3,
XLAT("Enter = choose"), SDLK_RETURN, 8);
displayButton(vid.xres*3/4, 38+vid.fsize * 3,
XLAT("Esc = cancel"), SDLK_ESCAPE, 8);
string cfile = *cfileptr;
dialog::addItem(cfile, 0);
dialog::addBreak(100);
v.clear();
DIR *d;
struct dirent *dir;
string where = ".";
for(int i=0; i<isize(cfile); i++)
if(cfile[i] == '/' || cfile[i] == '\\')
where = cfile.substr(0, i+1);
d = opendir(where.c_str());
if (d) {
while ((dir = readdir(d)) != NULL) {
@ -1399,21 +1393,45 @@ EX namespace dialog {
}
sort(v.begin(), v.end(), filecmp);
int q = v.size();
int percolumn = (vid.yres-38) / (vid.fsize+5) - 4;
int columns = 1 + (q-1) / percolumn;
for(int i=0; i<q; i++) {
int x = 16 + (vid.xres * (i/percolumn)) / columns;
int y = 42 + vid.fsize * 4 + (vid.fsize+5) * (i % percolumn);
displayColorButton(x, y, v[i].first, 1000 + i, 0, 0, v[i].second, 0xFFFF00);
dialog::start_list(1500, 1500);
for(auto& vv: v) {
dialog::addItem(vv.first, list_fake_key++);
dialog::lastItem().color = vv.second;
string vf = vv.first;
bool dir = vv.second == CDIR;
dialog::add_action([vf, dir] {
string& s(*cfileptr);
string where = "", what = s, whereparent = "../";
for(int i=0; i<isize(s); i++)
if(s[i] == '/') {
if(i >= 2 && s.substr(i-2,3) == "../")
whereparent = s.substr(0, i+1) + "../";
else
whereparent = where;
where = s.substr(0, i+1), what = s.substr(i+1);
}
if(vf == "../")
s = whereparent + what;
else if(dir)
s = where + vf + what;
else
s = where + vf;
});
}
dialog::end_list();
dialog::addBreak(100);
dialog::addBoolItem_action("extension", editext, SDLK_F4);
dialog::addItem("choose", SDLK_RETURN);
dialog::addItem("cancel", SDLK_ESCAPE);
dialog::display();
keyhandler = handleKeyFile;
}
EX void handleKeyFile(int sym, int uni) {
handleNavigation(sym, uni);
string& s(*cfileptr);
int i = isize(s) - (editext?0:4);
@ -1425,34 +1443,12 @@ EX namespace dialog {
popScreen();
if(!file_action()) pushScreen(drawFileDialog);
}
else if(sym == SDLK_F4) {
editext = !editext;
}
else if(sym == SDLK_BACKSPACE && i) {
s.erase(i-1, 1);
}
else if(uni >= 32 && uni < 127) {
s.insert(i, s0 + char(uni));
}
else if(uni >= 1000 && uni <= 1000+isize(v)) {
string where = "", what = s, whereparent = "../";
for(int i=0; i<isize(s); i++)
if(s[i] == '/') {
if(i >= 2 && s.substr(i-2,3) == "../")
whereparent = s.substr(0, i+1) + "../";
else
whereparent = where;
where = s.substr(0, i+1), what = s.substr(i+1);
}
int i = uni - 1000;
if(v[i].first == "../") {
s = whereparent + what;
}
else if(v[i].second == CDIR)
s = where + v[i].first + what;
else
s = where + v[i].first;
}
return;
}