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Code Issues Packages Projects Releases Wiki Activity

ability to add custom icons for file types

This commit is contained in:
Vadim Lopatin 2015-02-11 10:53:29 +03:00
parent f64b2c55c6
commit 75ef00fb15
1 changed files with 14 additions and 1 deletions
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15
src/dlangui/dialogs/filedlg.d
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@ -91,6 +91,8 @@ class FileDialog : Dialog, CustomGridCellAdapter {
protected bool _isOpenDialog; protected bool _isOpenDialog;
protected string[string] _filetypeIcons;
this(UIString caption, Window parent, Action action = null, uint fileDialogFlags = DialogFlag.Modal | DialogFlag.Resizable | FileDialogFlag.FileMustExist) { this(UIString caption, Window parent, Action action = null, uint fileDialogFlags = DialogFlag.Modal | DialogFlag.Resizable | FileDialogFlag.FileMustExist) {
super(caption, parent, fileDialogFlags | (SHOW_FILE_DIALOG_IN_POPUP ? DialogFlag.Popup : 0)); super(caption, parent, fileDialogFlags | (SHOW_FILE_DIALOG_IN_POPUP ? DialogFlag.Popup : 0));
_isOpenDialog = !(_flags & FileDialogFlag.ConfirmOverwrite); _isOpenDialog = !(_flags & FileDialogFlag.ConfirmOverwrite);
@ -103,6 +105,9 @@ class FileDialog : Dialog, CustomGridCellAdapter {
_action = action; _action = action;
} }
/// mapping of file extension to icon resource name, e.g. ".txt": "text-plain"
@property ref string[string] filetypeIcons() { return _filetypeIcons; }
/// filter list for file type filter combo box /// filter list for file type filter combo box
@property FileFilterEntry[] filters() { @property FileFilterEntry[] filters() {
return _filters; return _filters;
@ -165,7 +170,15 @@ class FileDialog : Dialog, CustomGridCellAdapter {
if (d) { if (d) {
_fileList.setCellText(0, i, "folder"); _fileList.setCellText(0, i, "folder");
} else { } else {
_fileList.setCellText(0, i, "text-plain"d); string ext = extension(fname);
string resname;
if (ext in _filetypeIcons)
resname = _filetypeIcons[ext];
else if (baseName(fname) in _filetypeIcons)
resname = _filetypeIcons[baseName(fname)];
else
resname = "text-plain";
_fileList.setCellText(0, i, toUTF32(resname));
sz = to!string(_entries[i].size); sz = to!string(_entries[i].size);
date = "2014-01-01 00:00:00"; date = "2014-01-01 00:00:00";
} }