307 lines
8.6 KiB
C
307 lines
8.6 KiB
C
/*
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* Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
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* Copyright (C) 1999-2001 Hiroyuki Yamamoto
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "defs.h"
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#include <glib.h>
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#include <gdk/gdkkeysyms.h>
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#include <gtk/gtkmain.h>
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#include <gtk/gtkwidget.h>
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#include <gtk/gtkctree.h>
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#include <gtk/gtkwindow.h>
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#include <gtk/gtkvbox.h>
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#include <gtk/gtkscrolledwindow.h>
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#include <gtk/gtkentry.h>
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#include <gtk/gtkhbbox.h>
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#include <gtk/gtksignal.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <string.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <fcntl.h>
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#include <errno.h>
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#include "intl.h"
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#include "main.h"
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#include "utils.h"
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#include "gtkutils.h"
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#include "foldersel.h"
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#include "alertpanel.h"
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#include "manage_window.h"
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#include "folder.h"
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#include "pixmaps/dir-close.xpm"
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#include "pixmaps/dir-open.xpm"
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static GdkPixmap *folderxpm;
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static GdkBitmap *folderxpmmask;
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static GdkPixmap *folderopenxpm;
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static GdkBitmap *folderopenxpmmask;
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static GtkWidget *window;
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static GtkWidget *ctree;
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static GtkWidget *entry;
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static GtkWidget *ok_button;
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static GtkWidget *cancel_button;
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static FolderItem *folder_item;
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static gboolean cancelled;
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static void foldersel_create(void);
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static void foldersel_init(void);
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static void foldersel_set_tree(Folder *cur_folder);
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static void foldersel_selected(GtkCList *clist, gint row, gint column,
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GdkEvent *event, gpointer data);
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static void foldersel_ok(GtkButton *button, gpointer data);
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static void foldersel_cancel(GtkButton *button, gpointer data);
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static void foldersel_activated(void);
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static gint delete_event(GtkWidget *widget, GdkEventAny *event, gpointer data);
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static void key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data);
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FolderItem *foldersel_folder_sel(Folder *cur_folder,
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const gchar *default_folder)
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{
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GtkCTreeNode *node;
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if (!window) {
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foldersel_create();
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foldersel_init();
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} else
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gtk_widget_show(window);
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manage_window_set_transient(GTK_WINDOW(window));
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foldersel_set_tree(cur_folder);
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if (folder_item) {
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node = gtk_ctree_find_by_row_data
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(GTK_CTREE(ctree), NULL, folder_item);
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if (node) {
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gint row;
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row = gtkut_ctree_get_nth_from_node
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(GTK_CTREE(ctree), node);
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gtk_clist_select_row(GTK_CLIST(ctree), row, -1);
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gtkut_clist_set_focus_row(GTK_CLIST(ctree), row);
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gtk_ctree_node_moveto(GTK_CTREE(ctree), node, -1,
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0.5, 0);
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}
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}
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gtk_widget_grab_focus(ok_button);
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gtk_widget_grab_focus(ctree);
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cancelled = FALSE;
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gtk_main();
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gtk_widget_hide(window);
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gtk_entry_set_text(GTK_ENTRY(entry), "");
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gtk_clist_clear(GTK_CLIST(ctree));
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if (!cancelled && folder_item && folder_item->path)
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return folder_item;
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else
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return NULL;
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}
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static void foldersel_create(void)
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{
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GtkWidget *vbox;
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GtkWidget *scrolledwin;
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GtkWidget *confirm_area;
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window = gtk_window_new(GTK_WINDOW_DIALOG);
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gtk_window_set_title(GTK_WINDOW(window), _("Select folder"));
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gtk_widget_set_usize(window, 300, 400);
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gtk_container_set_border_width(GTK_CONTAINER(window), BORDER_WIDTH);
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gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
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gtk_window_set_modal(GTK_WINDOW(window), TRUE);
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gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, TRUE);
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gtk_signal_connect(GTK_OBJECT(window), "delete_event",
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GTK_SIGNAL_FUNC(delete_event), NULL);
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gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
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GTK_SIGNAL_FUNC(key_pressed), NULL);
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gtk_signal_connect(GTK_OBJECT(window), "focus_in_event",
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GTK_SIGNAL_FUNC(manage_window_focus_in), NULL);
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gtk_signal_connect(GTK_OBJECT(window), "focus_out_event",
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GTK_SIGNAL_FUNC(manage_window_focus_out), NULL);
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vbox = gtk_vbox_new(FALSE, 4);
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gtk_container_add(GTK_CONTAINER(window), vbox);
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scrolledwin = gtk_scrolled_window_new(NULL, NULL);
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gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
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GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
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gtk_box_pack_start(GTK_BOX(vbox), scrolledwin, TRUE, TRUE, 0);
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ctree = gtk_ctree_new(1, 0);
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gtk_scrolled_window_set_vadjustment(GTK_SCROLLED_WINDOW(scrolledwin),
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GTK_CLIST(ctree)->vadjustment);
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gtk_container_add(GTK_CONTAINER(scrolledwin), ctree);
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gtk_clist_set_selection_mode(GTK_CLIST(ctree), GTK_SELECTION_BROWSE);
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gtk_ctree_set_line_style(GTK_CTREE(ctree), GTK_CTREE_LINES_DOTTED);
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gtk_ctree_set_expander_style(GTK_CTREE(ctree),
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GTK_CTREE_EXPANDER_SQUARE);
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gtk_ctree_set_indent(GTK_CTREE(ctree), CTREE_INDENT);
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GTK_WIDGET_UNSET_FLAGS(GTK_CLIST(ctree)->column[0].button,
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GTK_CAN_FOCUS);
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/*
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gtk_signal_connect(GTK_OBJECT(ctree), "tree_select_row",
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GTK_SIGNAL_FUNC(foldersel_selected), NULL);
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gtk_signal_connect(GTK_OBJECT(ctree), "select_row",
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GTK_SIGNAL_FUNC(foldersel_selected), NULL);
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*/
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entry = gtk_entry_new();
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gtk_box_pack_start(GTK_BOX(vbox), entry, FALSE, FALSE, 0);
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gtk_signal_connect(GTK_OBJECT(entry), "activate",
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GTK_SIGNAL_FUNC(foldersel_activated), NULL);
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gtkut_button_set_create(&confirm_area,
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&ok_button, _("OK"),
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&cancel_button, _("Cancel"),
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NULL, NULL);
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gtk_box_pack_end(GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
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gtk_widget_grab_default(ok_button);
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gtk_signal_connect(GTK_OBJECT(ok_button), "clicked",
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GTK_SIGNAL_FUNC(foldersel_ok), NULL);
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gtk_signal_connect(GTK_OBJECT(cancel_button), "clicked",
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GTK_SIGNAL_FUNC(foldersel_cancel), NULL);
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gtk_widget_show_all(window);
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}
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static void foldersel_init(void)
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{
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PIXMAP_CREATE(ctree, folderxpm, folderxpmmask, DIRECTORY_CLOSE_XPM);
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PIXMAP_CREATE(ctree, folderopenxpm, folderopenxpmmask,
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DIRECTORY_OPEN_XPM);
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}
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static gboolean foldersel_gnode_func(GtkCTree *ctree, guint depth,
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GNode *gnode, GtkCTreeNode *cnode,
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gpointer data)
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{
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FolderItem *item = FOLDER_ITEM(gnode->data);
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gtk_ctree_node_set_row_data(ctree, cnode, item);
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gtk_ctree_set_node_info(ctree, cnode, item->name,
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FOLDER_SPACING,
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folderxpm, folderxpmmask,
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folderopenxpm, folderopenxpmmask,
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FALSE, FALSE);
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return TRUE;
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}
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static void foldersel_expand_func(GtkCTree *ctree, GtkCTreeNode *node,
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gpointer data)
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{
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if (GTK_CTREE_ROW(node)->children)
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gtk_ctree_expand(ctree, node);
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}
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static void foldersel_set_tree(Folder *cur_folder)
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{
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Folder *folder;
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GtkCTreeNode *node;
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GList *list;
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list = folder_get_list();
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gtk_clist_freeze(GTK_CLIST(ctree));
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for (; list != NULL; list = list->next) {
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folder = FOLDER(list->data);
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g_return_if_fail(folder != NULL);
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if (folder->type == F_NEWS) continue;
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if (cur_folder) {
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if (cur_folder->type != folder->type) continue;
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if (cur_folder->type == F_IMAP) {
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if (cur_folder->account != folder->account)
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continue;
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}
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}
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node = gtk_ctree_insert_gnode(GTK_CTREE(ctree), NULL, NULL,
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folder->node,
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foldersel_gnode_func,
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NULL);
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gtk_ctree_sort_recursive(GTK_CTREE(ctree), node);
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gtk_ctree_pre_recursive(GTK_CTREE(ctree), node,
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foldersel_expand_func,
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NULL);
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}
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gtk_clist_thaw(GTK_CLIST(ctree));
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}
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static void foldersel_selected(GtkCList *clist, gint row, gint column,
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GdkEvent *event, gpointer data)
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{
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FolderItem *item;
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GdkEventButton *ev = (GdkEventButton *)event;
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item = gtk_clist_get_row_data(clist, row);
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if (item) gtk_entry_set_text(GTK_ENTRY(entry),
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item->path ? item->path : "");
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if (ev && GDK_2BUTTON_PRESS == ev->type)
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gtk_button_clicked(GTK_BUTTON(ok_button));
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}
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static void foldersel_ok(GtkButton *button, gpointer data)
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{
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GList *list;
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list = GTK_CLIST(ctree)->selection;
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if (list)
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folder_item = gtk_ctree_node_get_row_data
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(GTK_CTREE(ctree), GTK_CTREE_NODE(list->data));
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gtk_main_quit();
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}
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static void foldersel_cancel(GtkButton *button, gpointer data)
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{
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cancelled = TRUE;
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gtk_main_quit();
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}
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static void foldersel_activated(void)
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{
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gtk_button_clicked(GTK_BUTTON(ok_button));
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}
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static gint delete_event(GtkWidget *widget, GdkEventAny *event, gpointer data)
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{
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foldersel_cancel(NULL, NULL);
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return TRUE;
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}
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static void key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)
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{
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if (event && event->keyval == GDK_Escape)
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foldersel_cancel(NULL, NULL);
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}
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