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DnD support (issue 4)

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This commit is contained in:
Alexander Kojevnikov 2010-05-19 19:25:48 +10:00
parent 82b5e2c779
commit e4e8e6bb23
2 changed files with 29 additions and 0 deletions
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23
src/spek-window.vala
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@ -27,6 +27,9 @@ namespace Spek {
private FileFilter filter_all; private FileFilter filter_all;
private FileFilter filter_audio; private FileFilter filter_audio;
private FileFilter filter_png; private FileFilter filter_png;
private const Gtk.TargetEntry[] DEST_TARGET_ENTRIES = {
{ "text/uri-list", 0, 0 }
};
public Window (string? file_name) { public Window (string? file_name) {
title = _("Spek - Acoustic Spectrum Analyser"); title = _("Spek - Acoustic Spectrum Analyser");
@ -96,11 +99,31 @@ namespace Spek {
add (vbox); add (vbox);
show_all (); show_all ();
// Set up Drag and Drop
drag_dest_set (this, DestDefaults.ALL, DEST_TARGET_ENTRIES, DragAction.COPY);
drag_data_received.connect (on_dropped);
if (file_name != null) { if (file_name != null) {
open_file (file_name); open_file (file_name);
} }
} }
void on_dropped (DragContext cx, int x, int y, SelectionData data, uint info, uint time) {
if (data.length > 0 && data.format == 8) {
string[] files = data.get_uris ();
if (files.length > 0) {
try {
string hostname;
var file = filename_from_uri (files[0], out hostname);
open_file (file);
drag_finish (cx, true, false, time);
return;
} catch {}
}
}
drag_finish (cx, false, false, time);
}
private void open_file (string file_name) { private void open_file (string file_name) {
cur_dir = Path.get_dirname (file_name); cur_dir = Path.get_dirname (file_name);
spectrogram.open (file_name); spectrogram.open (file_name);

6
vapi/config.vapi
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@ -14,3 +14,9 @@ namespace Config {
public const string PKGDATADIR; /* /usr/local/share/spek */ public const string PKGDATADIR; /* /usr/local/share/spek */
public const string PKGLIBDIR; /* /usr/local/lib/spek */ public const string PKGLIBDIR; /* /usr/local/lib/spek */
} }
// TODO: file a bug to have this included
[CCode (cprefix = "G", lower_case_cprefix = "g_", cheader_filename = "glib.h", gir_namespace = "GLib", gir_version = "2.0")]
namespace GLib {
public static string filename_from_uri (string uri, out string hostname) throws Error;
}