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Code Issues Packages Projects Releases Wiki Activity

FileDialogFlag.ConfirmOverwrite flag support.

This commit is contained in:
and3md 2017-07-21 13:42:07 +02:00
parent 018a3c9857
commit fb53e6f55c
1 changed files with 40 additions and 11 deletions
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51
src/dlangui/dialogs/filedlg.d
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@ -364,11 +364,8 @@ class FileDialog : Dialog, CustomGridCellAdapter {
return sz;
}
if (BACKEND_CONSOLE)
{
return Point(0, 0);
}
else
{
else {
DrawableRef icon = rowIcon(row);
if (icon.isNull)
return Point(0, 0);
@ -439,11 +436,16 @@ class FileDialog : Dialog, CustomGridCellAdapter {
openDirectory(e.name, _path);
} else if (e.isFile) {
string fname = e.name;
Action result = _action;
result.stringParam = fname;
close(result);
if ((_flags & FileDialogFlag.ConfirmOverwrite) && exists(fname) && isFile(fname)) {
showConfirmOverwriteQuestion(fname);
return;
}
else {
Action result = _action;
result.stringParam = fname;
close(result);
}
}
}
/// file list item selected
@ -487,6 +489,7 @@ class FileDialog : Dialog, CustomGridCellAdapter {
_filename = _path ~ dirSeparator ~ baseFilename;
if (action.id != StandardAction.OpenDirectory && exists(_filename) && isDir(_filename)) {
// directory selected but we need file so open directory
auto row = _fileList.row();
onItemActivated(row);
return true;
@ -494,9 +497,23 @@ class FileDialog : Dialog, CustomGridCellAdapter {
Action result = _action;
result.stringParam = _filename;
// success if either selected dir & has to open dir or if selected file
if (action.id == StandardAction.OpenDirectory && exists(_filename) && isDir(_filename) ||
action.id == StandardAction.Save && !(_flags & FileDialogFlag.FileMustExist) ||
exists(_filename) && isFile(_filename)) {
if (action.id == StandardAction.OpenDirectory && exists(_filename) && isDir(_filename)) {
close(result);
return true;
}
else if (action.id == StandardAction.Save && !(_flags & FileDialogFlag.FileMustExist)) {
// save dialog
if ((_flags & FileDialogFlag.ConfirmOverwrite) && exists(_filename) && isFile(_filename)) {
showConfirmOverwriteQuestion(_filename);
return true;
}
else {
close(result);
return true;
}
}
else if (exists(_filename) && isFile(_filename)) {
// open dialog
close(result);
return true;
}
@ -505,6 +522,18 @@ class FileDialog : Dialog, CustomGridCellAdapter {
return super.handleAction(action);
}
/// shows question "override file?"
protected void showConfirmOverwriteQuestion(string fileName) {
window.showMessageBox(UIString.fromId("CONFIRM_OVERWRITE_TITLE"c).value, format(UIString.fromId("CONFIRM_OVERWRITE_FILE_NAMED_%s_QUESTION"c).value, baseName(fileName)), [ACTION_YES, ACTION_NO], 1, delegate bool(const Action a) {
if (a.id == StandardAction.Yes) {
Action result = _action;
result.stringParam = fileName;
close(result);
}
return true;
});
}
bool onPathSelected(string path) {
//
return openDirectory(path, null);