void
on_toolbar_next_clicked (GtkButton * UNUSED(button), gpointer UNUSED(user_data))
{
GtkCTree *ctree;
GtkCTreeNode *n;
ctree = GTK_CTREE (lookup_widget (gems, "mailbox"));
if (ctree->clist.rows == 0)
return;
n = gtk_ctree_node_nth (GTK_CTREE (ctree),
(&(GTK_CTREE (ctree)->clist))->focus_row);
gtk_ctree_unselect (GTK_CTREE (ctree), n);
if ((&(GTK_CTREE (ctree)->clist))->focus_row <
((&(GTK_CTREE (ctree)->clist))->rows - 1))
(&(GTK_CTREE (ctree)->clist))->focus_row++;
n = gtk_ctree_node_nth (GTK_CTREE (ctree),
(&(GTK_CTREE (ctree)->clist))->focus_row);
gtk_ctree_select (GTK_CTREE (ctree), n);
if (gtk_ctree_node_is_visible (GTK_CTREE (ctree),
n) != GTK_VISIBILITY_FULL)
gtk_ctree_node_moveto (GTK_CTREE (ctree), n, 0, 1, 0);
putmail (GTK_WIDGET (ctree));
return;
}
static void
dirtree_expand (GtkCTree * tree, GtkCTreeNode * node)
{
GtkAdjustment *h_adjustment;
gfloat row_align;
DirTreeNode *dt_node;
dt_node = gtk_ctree_node_get_row_data (tree, node);
if (dt_node->scanned == FALSE)
{
tree_expand_node (DIRTREE (tree), node, FALSE);
dt_node->scanned = TRUE;
}
if (parent_class->tree_expand)
(*parent_class->tree_expand) (tree, node);
h_adjustment = gtk_clist_get_hadjustment (GTK_CLIST (tree));
if (h_adjustment && h_adjustment->upper != 0.0)
{
row_align =
(float) (tree->tree_indent * GTK_CTREE_ROW (node)->level) /
h_adjustment->upper;
gtk_ctree_node_moveto (tree, node, tree->tree_column, 0, row_align);
}
}
void source_ctree_select_source (struct master *m) {
GtkCTreeNode *node;
GtkVisibility vis;
node = gtk_ctree_find_by_row_data (GTK_CTREE (source_ctree), NULL, m);
gtk_ctree_unselect_recursive (GTK_CTREE (source_ctree), NULL);
gtk_ctree_select (GTK_CTREE (source_ctree), node);
vis = gtk_ctree_node_is_visible (GTK_CTREE (source_ctree), node);
if (vis != GTK_VISIBILITY_FULL)
gtk_ctree_node_moveto (GTK_CTREE (source_ctree), node, 0, 0.2, 0.0);
}
/* This function makes the given column of the given node visible by scrolling. */
int
clip_GTK_CTREENODEMOVETO (ClipMachine *cm)
{
C_widget *cctree = _fetch_cw_arg(cm);
C_object *cnode = _fetch_cobject(cm,_clip_spar(cm,2));
gint column = _clip_parni(cm,3);
gfloat row_align = _clip_parnd(cm,4);
gfloat col_align = _clip_parnd(cm,5);
CHECKCWID(cctree,GTK_IS_CTREE);
CHECKOPT2(2,MAP_t,NUMERIC_t); CHECKCOBJOPT(cnode,cnode->type==GTK_TYPE_CTREE_NODE);
CHECKOPT(3,NUMERIC_t); CHECKOPT(4,NUMERIC_t); CHECKOPT(5,NUMERIC_t);
if (_clip_parinfo(cm,3)==UNDEF_t) column = 1;
gtk_ctree_node_moveto (GTK_CTREE(cctree->widget),
GTK_CTREE_NODE(cnode->object), column-1, row_align, col_align);
return 0;
err:
return 1;
}
static void mimeview_selected(GtkCTree *ctree, GtkCTreeNode *node, gint column,
MimeView *mimeview)
{
MimeInfo *partinfo;
if (mimeview->opened == node) return;
mimeview->opened = node;
gtk_ctree_node_moveto(ctree, node, -1, 0.5, 0);
partinfo = gtk_ctree_node_get_row_data(ctree, node);
if (!partinfo) return;
/* ungrab the mouse event */
if (GTK_WIDGET_HAS_GRAB(ctree)) {
gtk_grab_remove(GTK_WIDGET(ctree));
if (gdk_pointer_is_grabbed())
gdk_pointer_ungrab(GDK_CURRENT_TIME);
}
mimeview->textview->default_text = FALSE;
update_signature_info(mimeview, partinfo);
if (!mimeview_show_part(mimeview, partinfo)) {
switch (partinfo->type) {
case MIMETYPE_TEXT:
case MIMETYPE_MESSAGE:
case MIMETYPE_MULTIPART:
mimeview_show_message_part(mimeview, partinfo);
break;
default:
mimeview->textview->default_text = TRUE;
mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
textview_show_mime_part(mimeview->textview, partinfo);
break;
}
}
}
gint
gtk_dir_tree_open_dir(GtkDirTree *dir_tree, const gchar *path)
{
GtkCTreeNode *root_node, *node;
GtkDirTreeNode *dir_node;
DIR *dir;
gchar *c;
gchar *folder;
gint nlen;
gint new_path, new_node;
gchar *text;
gchar root[5], root1[5], root2[5], root3[5], root4[5];
gchar *aux_path, *real_path;
if((dir=opendir(path)) == NULL) return FALSE;
closedir(dir);
/* GET ABSOLUTE PATH */
sprintf(root,"%s",G_DIR_SEPARATOR_S);
sprintf(root1,"%s.",G_DIR_SEPARATOR_S);
sprintf(root2,"%s..",G_DIR_SEPARATOR_S);
sprintf(root3,"%s..%s",G_DIR_SEPARATOR_S,G_DIR_SEPARATOR_S);
sprintf(root4,"%s.%s",G_DIR_SEPARATOR_S,G_DIR_SEPARATOR_S);
if(path){
gint length;
aux_path = g_strdup(path);
length = strlen(aux_path);
if(strcmp(aux_path + length - 2, root1) == 0){
if(length == 2) {
g_free(aux_path);
aux_path = g_strdup(root);
} else {
aux_path[length - 1] = '\0';
}
} else if(strcmp(aux_path + length - 3, root2) == 0){
if(length == 3) {
g_free(aux_path);
aux_path = g_strdup(root);
} else {
gint i = length - 4;
while(i >= 0){
if(aux_path[i] == root[0]){
aux_path[i+1] = '\0';
break;
}
i--;
}
}
} else if(strcmp(aux_path + length - 4, root3) == 0){
if(length == 4) {
g_free(aux_path);
aux_path = g_strdup(root);
} else {
gint i = length - 5;
while(i >= 0){
if(aux_path[i] == root[0]){
aux_path[i+1] = '\0';
break;
}
i--;
}
}
} else if(strcmp(aux_path + length - 3, root4) == 0){
if(length == 3) {
g_free(aux_path);
aux_path = g_strdup(root);
} else {
aux_path[length - 2] = '\0';
}
}
}
else
aux_path = g_strdup(G_DIR_SEPARATOR_S);
real_path = g_strdup(aux_path);
g_free(aux_path);
c = (gchar *)real_path;
folder = NULL;
nlen = 0;
root_node = gtk_ctree_node_nth(GTK_CTREE(dir_tree), 1);
gtk_ctree_expand(GTK_CTREE(dir_tree), root_node);
new_path = FALSE;
new_node = TRUE;
while(*c != '\0' && *c != '\n' && c != NULL){
nlen++;
folder = (char *)g_realloc(folder, (nlen+1)*sizeof(char));
folder[nlen-1] = *c;
folder[nlen]='\0';
if(*c == G_DIR_SEPARATOR){
if(new_path){
node = GTK_CTREE_ROW(root_node)->children;
while(node){
dir_node = gtk_ctree_node_get_row_data(GTK_CTREE(dir_tree), node);
text = dir_node->path;
if(strcmp(text, folder) == 0){
gtk_ctree_expand(GTK_CTREE(dir_tree), node);
root_node = node;
break;
}
node = GTK_CTREE_NODE_NEXT(node);
}
}
else
{
new_path = TRUE;
}
new_node = FALSE;
} else {
new_node = TRUE;
}
c++;
}
if(new_node){
nlen++;
folder = (char *)g_realloc(folder, (nlen+1)*sizeof(char));
folder[nlen-1] = G_DIR_SEPARATOR;
folder[nlen]='\0';
node = GTK_CTREE_ROW(root_node)->children;
while(node){
dir_node = gtk_ctree_node_get_row_data(GTK_CTREE(dir_tree), node);
text = dir_node->path;
if(strcmp(text, folder) == 0){
gtk_ctree_expand(GTK_CTREE(dir_tree), node);
root_node = node;
break;
}
node = GTK_CTREE_NODE_NEXT(node);
}
}
g_free(folder);
if (gtk_ctree_node_is_visible(GTK_CTREE(dir_tree), root_node) !=
GTK_VISIBILITY_FULL) {
gtk_widget_map(GTK_WIDGET(dir_tree));
gtk_ctree_node_moveto(GTK_CTREE(dir_tree), root_node, 0, 0.5, 0.5);
}
gtk_ctree_select(GTK_CTREE(dir_tree), root_node);
return TRUE;
}