DeforaOS/Browser
DeforaOS/Browser
2
0
Fork 0
Code Issues 2 Pull Requests Packages Projects Releases Wiki Activity

Added an option to expand all by default and one to always keep the view opened

Browse Source
This commit is contained in:
Pierre Pronchery 2009-10-28 08:41:40 +00:00
parent 8711c0ef26
commit eee4d58754
1 changed files with 49 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

55
tools/dirtree.c
View File

@ -1,5 +1,5 @@
/* $Id$ */
/* Copyright (c) 2008 Pierre Pronchery <khorben@defora.org> */
/* Copyright (c) 2009 Pierre Pronchery <khorben@defora.org> */
/* This file is part of DeforaOS Desktop Browser */
/* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -25,10 +25,21 @@
/* dirtree */
/* types */
typedef int Prefs;
#define PREFS_p 01
#define PREFS_u 02
/* variables */
static GdkPixbuf * _folder = NULL;
/* prototypes */
static int _dirtree_new(Prefs * prefs, char const * pathname);
static int _dirtree_error(char const * message, int ret);
/* functions */
/* dirtree_new */
static int _dirtree_add(GtkTreeStore * store, GtkTreeIter * iter);
@ -38,7 +49,7 @@ static gboolean _on_dirtree_delete(GtkWidget * widget, GdkEvent * event,
static void _on_dirtree_default(GtkTreeView * view, GtkTreePath * path,
GtkTreeViewColumn * column, gpointer data);
static int _dirtree_new(char * pathname)
static int _dirtree_new(Prefs * prefs, char const * pathname)
{
GtkIconTheme * theme;
GtkWidget * scrolled;
@ -80,10 +91,12 @@ static int _dirtree_new(char * pathname)
"text", 2, NULL);
gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);
g_signal_connect(G_OBJECT(treeview), "row-activated", G_CALLBACK(
_on_dirtree_default), NULL);
_on_dirtree_default), prefs);
gtk_container_add(GTK_CONTAINER(scrolled), treeview);
gtk_container_add(GTK_CONTAINER(window), scrolled);
gtk_widget_show_all(window);
if(*prefs & PREFS_u)
gtk_tree_view_expand_all(GTK_TREE_VIEW(treeview));
return 0;
}
@ -143,24 +156,47 @@ static gboolean _on_dirtree_delete(GtkWidget * widget, GdkEvent * event,
static void _on_dirtree_default(GtkTreeView * view, GtkTreePath * path,
GtkTreeViewColumn * column, gpointer data)
{
Prefs * prefs = data;
GtkTreeModel * model;
GtkTreeIter iter;
char * location;
pid_t pid;
model = gtk_tree_view_get_model(view);
gtk_tree_model_get_iter(model, &iter, path);
gtk_tree_model_get(model, &iter, 1, &location, -1);
if(location == NULL)
return; /* FIXME should not happen */
if(*prefs & PREFS_p)
{
if((pid = fork()) == -1)
{
_dirtree_error("fork", 1);
return;
}
else if(pid != 0)
return;
}
execlp("browser", "browser", location, NULL);
perror("browser");
}
/* dirtree_error */
static int _dirtree_error(char const * message, int ret)
{
fputs("dirtree: ", stderr);
perror(message);
return ret;
}
/* usage */
static int _usage(void)
{
fputs("Usage: dirtree [pathname]\n", stderr);
fputs("Usage: dirtree [-pu][pathname]\n"
" -p\tKeep the directory tree opened when opening a folder\n"
" -u\tExpand all entries\n", stderr);
return 1;
}
@ -168,13 +204,20 @@ static int _usage(void)
/* main */
int main(int argc, char * argv[])
{
Prefs prefs = 0;
int o;
char * root = "/";
gtk_init(&argc, &argv);
while((o = getopt(argc, argv, "")) != -1)
while((o = getopt(argc, argv, "pu")) != -1)
switch(o)
{
case 'p':
prefs |= PREFS_p;
break;
case 'u':
prefs |= PREFS_u;
break;
default:
return _usage();
}
@ -182,7 +225,7 @@ int main(int argc, char * argv[])
root = argv[optind];
else if(optind != argc)
return _usage();
_dirtree_new(root);
_dirtree_new(&prefs, root);
gtk_main();
return 0;
}