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claws-mail/src/foldersel.c

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/*
* Claws Mail -- a GTK based, lightweight, and fast e-mail client
* Copyright (C) 1999-2022 the Claws Mail team and Hiroyuki Yamamoto
*
* 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
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include "defs.h"
#include <glib.h>
#include <glib/gi18n.h>
#include <gdk/gdkkeysyms.h>
#include <gtk/gtk.h>
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <fcntl.h>
#include <errno.h>
#include "main.h"
#include "utils.h"
#include "gtkutils.h"
#include "stock_pixmap.h"
#include "foldersel.h"
#include "alertpanel.h"
#include "manage_window.h"
#include "folderview.h"
#include "inputdialog.h"
#include "folder.h"
#include "prefs_common.h"
#include "folder_item_prefs.h"
enum {
FOLDERSEL_FOLDERNAME,
FOLDERSEL_FOLDERITEM,
FOLDERSEL_PIXBUF,
FOLDERSEL_PIXBUF_OPEN,
FOLDERSEL_FOREGROUND,
FOLDERSEL_BOLD,
N_FOLDERSEL_COLUMNS
};
typedef struct _FolderItemSearch FolderItemSearch;
struct _FolderItemSearch
{
FolderItem *item;
GtkTreePath *path;
GtkTreeIter iter;
};
static GdkPixbuf *folder_pixbuf = NULL;
static GdkPixbuf *folderopen_pixbuf = NULL;
static GdkPixbuf *foldernoselect_pixbuf = NULL;
static GdkPixbuf *foldernoselectopen_pixbuf = NULL;
static GtkWidget *window;
static GtkWidget *treeview;
static GtkWidget *statusbar;
static gint statusbar_cid;
static GtkWidget *ok_button;
static GtkWidget *cancel_button;
static GtkWidget *new_button;
static gboolean root_selectable;
static FolderItem *folder_item;
static FolderItem *selected_item;
static GtkTreeStore *tree_store;
static gboolean cancelled;
static gboolean finished;
static void foldersel_create (const gchar *title);
static void foldersel_init (void);
static void foldersel_append_item (GtkTreeStore *store,
FolderItem *item,
GtkTreeIter *iter,
GtkTreeIter *parent);
static void foldersel_set_tree (Folder *cur_folder,
FolderSelectionType type);
static gboolean foldersel_selected (GtkTreeSelection *selection,
GtkTreeModel *model,
GtkTreePath *path,
gboolean currently_selected,
gpointer data);
static void foldersel_ok (GtkButton *button,
gpointer data);
static void foldersel_cancel (GtkButton *button,
gpointer data);
static void foldersel_new_folder (GtkButton *button,
gpointer data);
static void foldersel_tree_activated (GtkTreeView *treeview,
GtkTreePath *path,
GtkTreeViewColumn *column,
gpointer data);
static gint delete_event (GtkWidget *widget,
GdkEventAny *event,
gpointer data);
static gboolean key_pressed (GtkWidget *widget,
GdkEventKey *event,
gpointer data);
static gint foldersel_folder_name_compare (GtkTreeModel *model,
GtkTreeIter *a,
GtkTreeIter *b,
gpointer context);
static gboolean tree_view_folder_item_func (GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
FolderItemSearch *data);
FolderItem *foldersel_folder_sel(Folder *cur_folder, FolderSelectionType type,
const gchar *default_folder, gboolean can_sel_mailbox,
const gchar *title)
{
selected_item = NULL;
root_selectable = can_sel_mailbox;
if (!window) {
foldersel_create(title);
foldersel_init();
}
foldersel_set_tree(cur_folder, type);
/* select current */
if (folder_item) {
FolderItemSearch fis;
fis.item = folder_item;
fis.path = NULL;
/* find matching model entry */
gtk_tree_model_foreach
(GTK_TREE_MODEL(tree_store),
(GtkTreeModelForeachFunc)tree_view_folder_item_func,
&fis);
if (fis.path) {
GtkTreeSelection *selection;
selection = gtk_tree_view_get_selection
(GTK_TREE_VIEW(treeview));
gtk_tree_selection_select_iter(selection, &fis.iter);
gtk_tree_view_set_cursor(GTK_TREE_VIEW(treeview),
fis.path, NULL, FALSE);
gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(treeview),
fis.path,
NULL, TRUE, 0.5, 0.0);
gtk_tree_path_free(fis.path);
} else
gtk_tree_view_scroll_to_point
(GTK_TREE_VIEW(treeview), 0, 0);
} else
gtk_tree_view_scroll_to_point(GTK_TREE_VIEW(treeview), 0, 0);
gtk_widget_grab_focus(ok_button);
gtk_widget_grab_focus(treeview);
gtk_window_present(GTK_WINDOW(window));
manage_window_set_transient(GTK_WINDOW(window));
gtk_window_set_modal(GTK_WINDOW(window), TRUE);
cancelled = finished = FALSE;
while (finished == FALSE)
gtk_main_iteration();
gtk_widget_destroy(window);
window = NULL;
if (!cancelled &&
selected_item && (selected_item->path || root_selectable)) {
folder_item = selected_item;
return folder_item;
} else
return NULL;
}
static gboolean foldersel_search_name_func(GtkTreeModel *model, gint column,
const gchar *key, GtkTreeIter *iter, gpointer search_data)
{
gchar *store_string = NULL;
FolderItem *item;
gboolean retval;
if (column == FOLDERSEL_FOLDERNAME) {
/* get the name of the FolderItem, not the displayed string */
gtk_tree_model_get(model, iter,
FOLDERSEL_FOLDERITEM, &item, -1);
store_string = folder_item_get_name(item);
} else {
gtk_tree_model_get(model, iter, column, &store_string, -1);
}
if (!store_string)
return FALSE;
if (!key)
retval = FALSE;
else
retval = (strcasestr(store_string, key) == NULL);
g_free(store_string);
return retval;
}
static void foldersel_size_allocate_cb(GtkWidget *widget,
GtkAllocation *allocation)
{
cm_return_if_fail(allocation != NULL);
gtk_window_get_size(GTK_WINDOW(widget),
&prefs_common.folderselwin_width, &prefs_common.folderselwin_height);
}
static void foldersel_create(const gchar *title)
{
GtkWidget *vbox;
GtkWidget *scrolledwin;
GtkWidget *confirm_area;
GtkWidget *label;
GtkTreeViewColumn *column;
GtkCellRenderer *renderer;
GtkTreeSelection *selection;
static GdkGeometry geometry;
window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "foldersel");
gtk_window_set_title(GTK_WINDOW(window),_("Select folder"));
gtk_container_set_border_width(GTK_CONTAINER(window), 4);
gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
gtk_window_set_type_hint(GTK_WINDOW(window), GDK_WINDOW_TYPE_HINT_DIALOG);
gtk_widget_realize(window);
g_signal_connect(G_OBJECT(window), "delete_event",
G_CALLBACK(delete_event), NULL);
g_signal_connect(G_OBJECT(window), "key_press_event",
G_CALLBACK(key_pressed), NULL);
g_signal_connect(G_OBJECT(window), "size_allocate",
G_CALLBACK(foldersel_size_allocate_cb), NULL);
MANAGE_WINDOW_SIGNALS_CONNECT(window);
vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 4);
gtk_container_add(GTK_CONTAINER(window), vbox);
if (title != NULL) {
label = gtk_label_new(title);
gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
}
scrolledwin = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwin),
GTK_SHADOW_IN);
gtk_box_pack_start(GTK_BOX(vbox), scrolledwin, TRUE, TRUE, 0);
tree_store = gtk_tree_store_new(N_FOLDERSEL_COLUMNS,
G_TYPE_STRING,
G_TYPE_POINTER,
GDK_TYPE_PIXBUF,
GDK_TYPE_PIXBUF,
GDK_TYPE_RGBA,
G_TYPE_INT);
gtk_tree_sortable_set_sort_func(GTK_TREE_SORTABLE(tree_store),
FOLDERSEL_FOLDERNAME,
foldersel_folder_name_compare,
NULL, NULL);
treeview = gtk_tree_view_new_with_model(GTK_TREE_MODEL(tree_store));
g_object_unref(G_OBJECT(tree_store));
gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(treeview), FALSE);
gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(treeview),
prefs_common.use_stripes_everywhere);
gtk_tree_view_set_enable_tree_lines(GTK_TREE_VIEW(treeview), FALSE);
gtk_tree_view_set_search_column(GTK_TREE_VIEW(treeview),
FOLDERSEL_FOLDERNAME);
if (prefs_common.folder_search_wildcard)
gtk_tree_view_set_search_equal_func(GTK_TREE_VIEW(treeview),
foldersel_search_name_func, NULL, NULL);
selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(treeview));
gtk_tree_selection_set_mode(selection, GTK_SELECTION_BROWSE);
gtk_tree_selection_set_select_function(selection, foldersel_selected,
NULL, NULL);
g_signal_connect(G_OBJECT(treeview), "row-activated",
G_CALLBACK(foldersel_tree_activated), NULL);
gtk_container_add(GTK_CONTAINER(scrolledwin), treeview);
column = gtk_tree_view_column_new();
gtk_tree_view_column_set_spacing(column, 2);
renderer = gtk_cell_renderer_pixbuf_new();
gtk_tree_view_column_pack_start(column, renderer, FALSE);
gtk_tree_view_column_set_attributes
(column, renderer,
"pixbuf", FOLDERSEL_PIXBUF,
"pixbuf-expander-open", FOLDERSEL_PIXBUF_OPEN,
"pixbuf-expander-closed", FOLDERSEL_PIXBUF,
NULL);
/* create text renderer */
renderer = gtk_cell_renderer_text_new();
gtk_cell_renderer_set_padding(renderer, 0, 0);
gtk_tree_view_column_pack_start(column, renderer, TRUE);
gtk_tree_view_column_set_attributes
(column, renderer,
"text", FOLDERSEL_FOLDERNAME,
"foreground-rgba", FOLDERSEL_FOREGROUND,
"weight", FOLDERSEL_BOLD,
NULL);
g_object_set(G_OBJECT(renderer), "weight", PANGO_WEIGHT_BOLD, NULL);
gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);
statusbar = gtk_statusbar_new();
statusbar_cid = gtk_statusbar_get_context_id(
GTK_STATUSBAR(statusbar), "Select Folder Dialog" );
gtk_box_pack_start(GTK_BOX(vbox), statusbar, FALSE, FALSE, 0);
gtkut_stock_button_set_create(&confirm_area,
&new_button, NULL, _("_New"),
&cancel_button, NULL, _("_Cancel"),
&ok_button, NULL, _("_OK"));
gtk_box_pack_end(GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
gtk_widget_grab_default(ok_button);
g_signal_connect(G_OBJECT(ok_button), "clicked",
G_CALLBACK(foldersel_ok), NULL);
g_signal_connect(G_OBJECT(cancel_button), "clicked",
G_CALLBACK(foldersel_cancel), NULL);
g_signal_connect(G_OBJECT(new_button), "clicked",
G_CALLBACK(foldersel_new_folder), NULL);
if (!geometry.min_height) {
geometry.min_width = 300;
geometry.min_height = 360;
}
gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
GDK_HINT_MIN_SIZE);
gtk_window_set_default_size(GTK_WINDOW(window),
prefs_common.folderselwin_width,
prefs_common.folderselwin_height);
gtk_widget_show_all(vbox);
}
static void foldersel_init(void)
{
stock_pixbuf_gdk(STOCK_PIXMAP_DIR_CLOSE, &folder_pixbuf);
stock_pixbuf_gdk(STOCK_PIXMAP_DIR_OPEN, &folderopen_pixbuf);
stock_pixbuf_gdk(STOCK_PIXMAP_DIR_NOSELECT_CLOSE, &foldernoselect_pixbuf);
stock_pixbuf_gdk(STOCK_PIXMAP_DIR_NOSELECT_OPEN, &foldernoselectopen_pixbuf);
}
void foldersel_reflect_prefs_pixmap_theme(void)
{
if (folder_pixbuf)
g_object_unref(folder_pixbuf);
if (folderopen_pixbuf)
g_object_unref(folderopen_pixbuf);
if (foldernoselect_pixbuf)
g_object_unref(foldernoselect_pixbuf);
if (foldernoselectopen_pixbuf)
g_object_unref(foldernoselectopen_pixbuf);
foldersel_init();
}
static void foldersel_append_item(GtkTreeStore *store, FolderItem *item,
GtkTreeIter *iter, GtkTreeIter *parent)
{
gchar *name, *tmpname;
GdkPixbuf *pixbuf, *pixbuf_open;
gboolean use_color;
PangoWeight weight = PANGO_WEIGHT_NORMAL;
GdkRGBA *foreground = NULL;
GdkRGBA color_noselect = {COLOR_DIM, COLOR_DIM, COLOR_DIM, 1.0};
name = folder_item_get_name(item);
if (folder_has_parent_of_type(item, F_QUEUE) && item->total_msgs > 0) {
tmpname = g_strdup_printf("%s (%d)", name, item->total_msgs);
} else if (item->unread_msgs > 0) {
tmpname = g_strdup_printf("%s (%d)", name, item->unread_msgs);
} else
tmpname = g_strdup(name);
g_free(name);
name = tmpname;
pixbuf = item->no_select ? foldernoselect_pixbuf : folder_pixbuf;
pixbuf_open =
item->no_select ? foldernoselectopen_pixbuf : folderopen_pixbuf;
if (folder_has_parent_of_type(item, F_DRAFT) ||
folder_has_parent_of_type(item, F_OUTBOX) ||
folder_has_parent_of_type(item, F_TRASH)) {
use_color = FALSE;
} else if (folder_has_parent_of_type(item, F_QUEUE)) {
use_color = (item->total_msgs > 0);
if (item->total_msgs > 0)
weight = PANGO_WEIGHT_BOLD;
} else {
if (item->unread_msgs > 0)
weight = PANGO_WEIGHT_BOLD;
use_color = (item->new_msgs > 0);
}
if (item->no_select)
foreground = &color_noselect;
else if (use_color)
foreground = &prefs_common.color[COL_NEW];
/* insert this node */
gtk_tree_store_append(store, iter, parent);
gtk_tree_store_set(store, iter,
FOLDERSEL_FOLDERNAME, name,
FOLDERSEL_FOLDERITEM, item,
FOLDERSEL_PIXBUF, pixbuf,
FOLDERSEL_PIXBUF_OPEN, pixbuf_open,
FOLDERSEL_FOREGROUND, foreground,
FOLDERSEL_BOLD, weight,
-1);
g_free(name);
}
static void foldersel_insert_gnode_in_store(GtkTreeStore *store, GNode *node,
GtkTreeIter *parent)
{
FolderItem *item;
GtkTreeIter child;
GNode *iter;
cm_return_if_fail(node != NULL);
cm_return_if_fail(node->data != NULL);
cm_return_if_fail(store != NULL);
item = FOLDER_ITEM(node->data);
foldersel_append_item(store, item, &child, parent);
/* insert its children (this node as parent) */
for (iter = node->children; iter != NULL; iter = iter->next)
foldersel_insert_gnode_in_store(store, iter, &child);
}
static void foldersel_set_tree(Folder *cur_folder, FolderSelectionType type)
{
Folder *folder;
GList *list;
for (list = folder_get_list(); list != NULL; list = list->next) {
folder = FOLDER(list->data);
cm_return_if_fail(folder != NULL);
if (type != FOLDER_SEL_ALL) {
if (FOLDER_TYPE(folder) == F_NEWS)
continue;
}
if (cur_folder && (cur_folder->klass != folder->klass
&& g_strcmp0(cur_folder->name, folder->name) != 0))
continue;
foldersel_insert_gnode_in_store(tree_store, folder->node, NULL);
}
gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(tree_store),
FOLDERSEL_FOLDERNAME,
GTK_SORT_ASCENDING);
gtk_tree_view_expand_all(GTK_TREE_VIEW(treeview));
}
#include "localfolder.h"
static gboolean foldersel_selected(GtkTreeSelection *selection,
GtkTreeModel *model, GtkTreePath *path,
gboolean currently_selected, gpointer data)
{
GtkTreeIter iter;
FolderItem *item = NULL;
if (currently_selected)
return TRUE;
if (!gtk_tree_model_get_iter(GTK_TREE_MODEL(model), &iter, path))
return TRUE;
gtk_tree_model_get(GTK_TREE_MODEL(tree_store), &iter,
FOLDERSEL_FOLDERITEM, &item, -1);
selected_item = item;
if (selected_item && selected_item->path) {
gchar *id;
id = folder_item_get_identifier(selected_item);
gtk_statusbar_push(GTK_STATUSBAR(statusbar), statusbar_cid, id);
g_free(id);
} else if (root_selectable && selected_item && selected_item->folder &&
(FOLDER_TYPE(selected_item->folder) == F_MH ||
FOLDER_TYPE(selected_item->folder) == F_MBOX ||
FOLDER_TYPE(selected_item->folder) == F_IMAP)) {
gchar *id = folder_get_identifier(selected_item->folder);
gtk_statusbar_push(GTK_STATUSBAR(statusbar), statusbar_cid, id);
g_free(id);
} else
gtk_statusbar_push(GTK_STATUSBAR(statusbar), statusbar_cid, "");
return TRUE;
}
static void foldersel_ok(GtkButton *button, gpointer data)
{
finished = TRUE;
}
static void foldersel_cancel(GtkButton *button, gpointer data)
{
cancelled = TRUE;
finished = TRUE;
}
static void foldersel_new_folder(GtkButton *button, gpointer data)
{
FolderItem *new_item;
gchar *new_folder;
gchar *disp_name;
gchar *p;
GtkTreeIter selected, new_child;
GtkTreePath *selected_p, *new_child_p;
GtkTreeStore *store;
GtkTreeModel *model;
GtkTreeSelection *selection;
if (!selected_item || FOLDER_TYPE(selected_item->folder) == F_NEWS)
return;
selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(treeview));
if (!gtk_tree_selection_get_selected(selection, &model, &selected))
return;
store = GTK_TREE_STORE(model);
new_folder = input_dialog_with_checkbtn(_("New folder"),
_("Input the name of new folder:"),
_("NewFolder"),
_("Inherit properties and processing rules from parent folder"),
&(prefs_common.inherit_folder_props));
if (!new_folder) return;
AUTORELEASE_STR(new_folder, {g_free(new_folder); return;});
p = strchr(new_folder, G_DIR_SEPARATOR);
if ((p && FOLDER_TYPE(selected_item->folder) != F_IMAP) ||
(p && FOLDER_TYPE(selected_item->folder) == F_IMAP &&
*(p + 1) != '\0')) {
alertpanel_error(_("'%c' can't be included in folder name."),
G_DIR_SEPARATOR);
return;
}
if (FOLDER_TYPE(selected_item->folder) != F_IMAP &&
FOLDER_TYPE(selected_item->folder) != F_NEWS &&
!folder_local_name_ok(new_folder))
return;
disp_name = trim_string(new_folder, 32);
AUTORELEASE_STR(disp_name, {g_free(disp_name); return;});
/* find whether the directory already exists */
if (folder_find_child_item_by_name(selected_item, new_folder)) {
alertpanel_error(_("The folder '%s' already exists."),
disp_name);
return;
}
new_item = folder_create_folder(selected_item, new_folder);
if (!new_item) {
alertpanel_error(_("Can't create the folder '%s'."), disp_name);
return;
}
if (prefs_common.inherit_folder_props) {
folder_item_prefs_copy_prefs(selected_item, new_item);
}
/* add new child */
foldersel_append_item(store, new_item, &new_child, &selected);
selected_p = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &selected);
new_child_p = gtk_tree_model_get_path(GTK_TREE_MODEL(store),
&new_child);
gtk_tree_view_expand_row(GTK_TREE_VIEW(treeview), selected_p, FALSE);
gtk_tree_selection_select_iter(selection, &new_child);
gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(treeview), new_child_p,
NULL, TRUE, 0.5, 0.0);
gtk_tree_path_free(new_child_p);
gtk_tree_path_free(selected_p);
folder_write_list();
}
static void foldersel_tree_activated(GtkTreeView *treeview, GtkTreePath *path,
GtkTreeViewColumn *column, gpointer data)
{
gtk_button_clicked(GTK_BUTTON(ok_button));
}
static gint delete_event(GtkWidget *widget, GdkEventAny *event, gpointer data)
{
foldersel_cancel(NULL, NULL);
return TRUE;
}
static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)
{
if (!event)
return FALSE;
if (event->keyval == GDK_KEY_Escape) {
foldersel_cancel(NULL, NULL);
return TRUE;
}
GtkTreePath *path = NULL;
gtk_tree_view_get_cursor(GTK_TREE_VIEW(treeview), &path, NULL);
if (path == NULL)
return FALSE;
switch (event->keyval) {
case GDK_KEY_Left:
if (gtk_tree_view_row_expanded(GTK_TREE_VIEW(treeview), path)) {
gtk_tree_view_collapse_row(GTK_TREE_VIEW(treeview), path);
} else {
gtk_tree_path_up(path);
gtk_tree_view_set_cursor(GTK_TREE_VIEW(treeview), path, NULL, FALSE);
}
return TRUE;
break;
case GDK_KEY_Right:
if (!gtk_tree_view_row_expanded(GTK_TREE_VIEW(treeview), path)) {
gtk_tree_view_expand_row(GTK_TREE_VIEW(treeview), path, FALSE);
} else {
gtk_tree_path_down(path);
gtk_tree_view_set_cursor(GTK_TREE_VIEW(treeview), path, NULL, FALSE);
}
return TRUE;
break;
}
gtk_tree_path_free(path);
return FALSE;
}
static gint foldersel_folder_name_compare(GtkTreeModel *model, GtkTreeIter *a,
GtkTreeIter *b, gpointer context)
{
gchar *str_a = NULL, *str_b = NULL;
gint val = 0;
FolderItem *item_a = NULL, *item_b = NULL;
GtkTreeIter parent;
gtk_tree_model_get(model, a, FOLDERSEL_FOLDERITEM, &item_a, -1);
gtk_tree_model_get(model, b, FOLDERSEL_FOLDERITEM, &item_b, -1);
/* no sort for root folder */
if (!gtk_tree_model_iter_parent(GTK_TREE_MODEL(model), &parent, a))
return 0;
/* if both a and b are special folders, sort them according to
* their types (which is in-order). Note that this assumes that
* there are no multiple folders of a special type. */
if (item_a->stype != F_NORMAL && item_b->stype != F_NORMAL)
return item_a->stype - item_b->stype;
/* if b is normal folder, and a is not, b is smaller (ends up
* lower in the list) */
if (item_a->stype != F_NORMAL && item_b->stype == F_NORMAL)
return item_b->stype - item_a->stype;
/* if b is special folder, and a is not, b is larger (ends up
* higher in the list) */
if (item_a->stype == F_NORMAL && item_b->stype != F_NORMAL)
return item_b->stype - item_a->stype;
/* XXX g_utf8_collate_key() comparisons may speed things
* up when having large lists of folders */
gtk_tree_model_get(model, a, FOLDERSEL_FOLDERNAME, &str_a, -1);
gtk_tree_model_get(model, b, FOLDERSEL_FOLDERNAME, &str_b, -1);
/* otherwise just compare the folder names */
val = g_utf8_collate(str_a, str_b);
g_free(str_a);
g_free(str_b);
return val;
}
static gboolean tree_view_folder_item_func(GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
FolderItemSearch *data)
{
FolderItem *item = NULL;
gtk_tree_model_get(model, iter, FOLDERSEL_FOLDERITEM, &item, -1);
if (data->item == item) {
data->path = gtk_tree_path_copy(path);
data->iter = *iter;
return TRUE;
}
return FALSE;
}
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