static char*
get_cwd( GtkEntry* entry )
{
const char* path = gtk_entry_get_text( entry );
if ( path[0] == '/' )
return g_path_get_dirname( path );
else if ( path[0] != '$' && path[0] != '+' && path[0] != '&'
&& path[0] != '!' && path[0] != '\0' && path[0] != ' ' )
{
EntryData* edata = (EntryData*)g_object_get_data(
G_OBJECT( entry ), "edata" );
if ( edata && edata->browser )
{
char* real_path = vfs_file_resolve_path( ptk_file_browser_get_cwd(
edata->browser ), path );
char* ret = g_path_get_dirname( real_path );
g_free( real_path );
return ret;
}
}
return NULL;
}
static gboolean
on_key_press( GtkWidget *entry, GdkEventKey* evt, EntryData* edata )
{
int keymod = ( evt->state & ( GDK_SHIFT_MASK | GDK_CONTROL_MASK |
GDK_MOD1_MASK | GDK_SUPER_MASK | GDK_HYPER_MASK | GDK_META_MASK ) );
if( evt->keyval == GDK_KEY_Tab && !keymod )
{
gtk_entry_completion_insert_prefix( gtk_entry_get_completion(GTK_ENTRY(entry)) );
gtk_editable_set_position( (GtkEditable*)entry, -1 );
return TRUE;
}
else if ( ( evt->keyval == GDK_KEY_Up || evt->keyval == GDK_KEY_Down ) && !keymod )
{
const char* text = gtk_entry_get_text( GTK_ENTRY( entry ) );
if ( text[0] != '$' && text[0] != '+' && text[0] != '&' && text[0] != '!'
&& text[0] != '\0' )
return FALSE; // pass non-command arrows to completion
char* line = NULL;
GList* l;
if ( evt->keyval == GDK_KEY_Up )
{
if ( edata->current )
{
if ( text[0] != '\0' && strcmp( edata->current->data, text ) )
{
if ( edata->editing )
g_free( edata->editing );
edata->editing = g_strdup( text );
l = g_list_last( edata->history );
line = (char*)l->data;
edata->current = l;
}
else if ( edata->current->prev )
{
line = (char*)edata->current->prev->data;
edata->current = edata->current->prev;
}
}
else if ( edata->history )
{
if ( edata->editing && ( text[0] == '\0' || !strcmp( text, "$ " ) ) )
line = edata->editing;
else
{
l = g_list_last( edata->history );
line = (char*)l->data;
edata->current = l;
if ( text[0] != '\0' && strcmp( text, "$ " ) )
{
if ( edata->editing )
g_free( edata->editing );
edata->editing = g_strdup( text );
}
}
}
}
else // GDK_Down
{
if ( edata->current && edata->current->next )
{
if ( strcmp( edata->current->data, text ) )
{
if ( text[0] != '\0' )
{
if ( edata->editing )
g_free( edata->editing );
edata->editing = strdup( text );
}
line = "$ ";
edata->current = NULL;
}
else
{
line = (char*)edata->current->next->data;
edata->current = edata->current->next;
}
}
else if ( !strcmp( text, "$ " ) || text[0] == '\0' )
{
if ( edata->editing && strcmp( text, edata->editing ) )
line = edata->editing;
else
line = "$ ";
edata->current = NULL;
}
else
{
if ( edata->current && !strcmp( text, edata->current->data ) )
line = edata->editing ? edata->editing : "$ ";
else
{
if ( edata->editing )
g_free( edata->editing );
edata->editing = strdup( text );
line = "$ ";
}
edata->current = NULL;
}
}
if ( line )
{
gtk_entry_set_text( GTK_ENTRY( entry ), line );
gtk_editable_set_position( (GtkEditable*)entry, -1 );
}
return TRUE;
}
else if ( evt->keyval == GDK_KEY_Escape && !keymod )
{
const char* text = gtk_entry_get_text( GTK_ENTRY( entry ) );
if ( text[0] == '$' || text[0] == '+' || text[0] == '&'
|| text[0] == '!' || text[0] == '\0' || text[0] == ' ' )
{
const char* line;
const char* text = gtk_entry_get_text( GTK_ENTRY( entry ) );
const char* cwd = ptk_file_browser_get_cwd( edata->browser );
if ( !strcmp( text, "$ " ) || text[0] == '\0' )
line = cwd;
/*
else if ( !strcmp( text, cwd ) )
{
if ( edata->editing && strcmp( text, edata->editing ) )
line = edata->editing;
else
line = "$ ";
}
*/
else
{
if ( edata->editing )
g_free( edata->editing );
edata->editing = strdup( text );
line = "$ ";
}
gtk_entry_set_text( GTK_ENTRY( entry ), line );
gtk_editable_set_position( (GtkEditable*)entry, -1 );
edata->current = NULL;
return TRUE;
}
}
else if ( evt->keyval == GDK_KEY_BackSpace && keymod == 1 ) // shift
{
gtk_entry_set_text( GTK_ENTRY( entry ), "" );
return TRUE;
}
return FALSE;
}
