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claws-mail/src/prefs_template.c

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/*
* Claws Mail templates subsystem
* Copyright (C) 2001 Alexander Barinov
* Copyright (C) 2001-2013 Hiroyuki Yamamoto and the Claws Mail team
*
* 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 "defs.h"
#include <glib.h>
#include <glib/gi18n.h>
#include <gtk/gtk.h>
#include <gdk/gdkkeysyms.h>
#include <string.h>
#include <dirent.h>
#include <sys/stat.h>
#include "template.h"
#include "main.h"
#include "prefs_gtk.h"
#include "inc.h"
#include "utils.h"
#include "gtkutils.h"
#include "alertpanel.h"
#include "manage_window.h"
#include "compose.h"
#include "addr_compl.h"
#include "quote_fmt.h"
#include "prefs_common.h"
#include "manual.h"
#include "gtkutils.h"
#include "menu.h"
#include "account.h"
enum {
TEMPL_TEXT,
TEMPL_DATA,
TEMPL_AUTO_DATA, /*!< auto pointer */
N_TEMPL_COLUMNS
};
static struct Templates {
GtkWidget *window;
GtkWidget *ok_btn;
GtkWidget *list_view;
GtkWidget *entry_name;
GtkWidget *entry_subject;
GtkWidget *entry_from;
GtkWidget *entry_to;
GtkWidget *entry_cc;
GtkWidget *entry_bcc;
GtkWidget *text_value;
} templates;
static int modified = FALSE;
static int modified_list = FALSE;
static struct
{
gchar *label;
GtkWidget **entry;
gboolean compl;
gchar *tooltips;
} widgets_table[] = {
{N_("Name"), &templates.entry_name, FALSE,
N_("This name is used as the Menu item")},
{"From", &templates.entry_from, TRUE,
N_("Override composing account's From header. This doesn't change the composing account.")},
{"To", &templates.entry_to, TRUE, NULL},
{"Cc", &templates.entry_cc, TRUE, NULL},
{"Bcc", &templates.entry_bcc, TRUE, NULL},
{"Subject", &templates.entry_subject, FALSE, NULL},
{NULL, NULL, FALSE, NULL}
};
/* widget creating functions */
static void prefs_template_window_create (void);
static void prefs_template_window_setup (void);
static GSList *prefs_template_get_list (void);
/* callbacks */
static gint prefs_template_deleted_cb (GtkWidget *widget,
GdkEventAny *event,
gpointer data);
static gboolean prefs_template_key_pressed_cb (GtkWidget *widget,
GdkEventKey *event,
gpointer data);
static gboolean prefs_template_search_func_cb (GtkTreeModel *model, gint column,
const gchar *key, GtkTreeIter *iter,
gpointer search_data);
static void prefs_template_cancel_cb (gpointer action, gpointer data);
static void prefs_template_ok_cb (gpointer action, gpointer data);
static void prefs_template_register_cb (gpointer action, gpointer data);
static void prefs_template_substitute_cb (gpointer action, gpointer data);
static void prefs_template_delete_cb (gpointer action, gpointer data);
static void prefs_template_delete_all_cb (gpointer action, gpointer data);
static void prefs_template_clear_cb (gpointer action, gpointer data);
static void prefs_template_duplicate_cb (gpointer action, gpointer data);
static void prefs_template_top_cb (gpointer action, gpointer data);
static void prefs_template_up_cb (gpointer action, gpointer data);
static void prefs_template_down_cb (gpointer action, gpointer data);
static void prefs_template_bottom_cb (gpointer action, gpointer data);
static GtkListStore* prefs_template_create_data_store (void);
static void prefs_template_list_view_insert_template (GtkWidget *list_view,
gint row,
const gchar *template,
Template *data);
static GtkWidget *prefs_template_list_view_create (void);
static void prefs_template_create_list_view_columns (GtkWidget *list_view);
static void prefs_template_select_row(GtkTreeView *list_view, GtkTreePath *path);
/* Called from mainwindow.c */
void prefs_template_open(void)
{
inc_lock();
prefs_template_window_create();
prefs_template_window_setup();
gtk_widget_show(templates.window);
gtk_window_set_modal(GTK_WINDOW(templates.window), TRUE);
}
/*!
*\brief Save Gtk object size to prefs dataset
*/
static void prefs_template_size_allocate_cb(GtkWidget *widget,
GtkAllocation *allocation)
{
cm_return_if_fail(allocation != NULL);
prefs_common.templateswin_width = allocation->width;
prefs_common.templateswin_height = allocation->height;
}
static void prefs_template_window_create(void)
{
/* window structure ;) */
GtkWidget *window;
GtkWidget *vbox;
GtkWidget *scrolled_window;
GtkWidget *vpaned;
GtkWidget *vbox1;
GtkWidget *table; /* including : entry_[name|from|to|cc|bcc|subject] */
GtkWidget *scroll2;
GtkWidget *text_value;
GtkWidget *vbox2;
GtkWidget *hbox2;
GtkWidget *arrow1;
GtkWidget *hbox3;
GtkWidget *reg_btn;
GtkWidget *subst_btn;
GtkWidget *del_btn;
GtkWidget *clear_btn;
GtkWidget *desc_btn;
GtkWidget *hbox4;
GtkWidget *scroll1;
GtkWidget *list_view;
GtkWidget *vbox3;
GtkWidget *spc_vbox;
GtkWidget *top_btn;
GtkWidget *up_btn;
GtkWidget *down_btn;
GtkWidget *bottom_btn;
GtkWidget *confirm_area;
GtkWidget *help_btn;
GtkWidget *cancel_btn;
GtkWidget *ok_btn;
static GdkGeometry geometry;
gint i;
debug_print("Creating templates configuration window...\n");
/* main window */
window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "prefs_template");
gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
vbox = gtk_vbox_new(FALSE, 8);
gtk_widget_show(vbox);
gtk_container_add(GTK_CONTAINER(window), vbox);
gtk_container_set_border_width(GTK_CONTAINER(vbox), 4);
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
gtk_widget_show(scrolled_window);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_container_add(GTK_CONTAINER(vbox), scrolled_window);
/* vpaned to separate template settings from templates list */
vpaned = gtk_vpaned_new();
gtk_widget_show(vpaned);
gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
vpaned);
gtk_viewport_set_shadow_type (GTK_VIEWPORT(
gtk_bin_get_child(GTK_BIN(scrolled_window))), GTK_SHADOW_NONE);
/* vbox to handle template name and content */
vbox1 = gtk_vbox_new(FALSE, 6);
gtk_widget_show(vbox1);
gtk_container_set_border_width(GTK_CONTAINER(vbox1), 8);
gtk_paned_pack1(GTK_PANED(vpaned), vbox1, FALSE, FALSE);
table = gtk_table_new(5, 2, FALSE);
gtk_table_set_row_spacings (GTK_TABLE (table), VSPACING_NARROW_2);
gtk_table_set_col_spacings (GTK_TABLE (table), 4);
gtk_widget_show(table);
gtk_box_pack_start (GTK_BOX (vbox1), table, FALSE, FALSE, 0);
for (i=0; widgets_table[i].label; i++) {
GtkWidget *label;
label = gtk_label_new( (i != 0) ?
prefs_common_translated_header_name(widgets_table[i].label) :
widgets_table[i].label);
gtk_widget_show(label);
gtk_table_attach(GTK_TABLE(table), label, 0, 1, i, (i + 1),
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) 0, 0, 0);
gtk_misc_set_alignment(GTK_MISC(label), 1, 0.5);
*(widgets_table[i].entry) = gtk_entry_new();
gtk_widget_show(*(widgets_table[i].entry));
gtk_table_attach(GTK_TABLE(table), *(widgets_table[i].entry), 1, 2, i, (i + 1),
(GtkAttachOptions) (GTK_EXPAND|GTK_SHRINK|GTK_FILL),
(GtkAttachOptions) 0, 0, 0);
CLAWS_SET_TIP(*(widgets_table[i].entry),
widgets_table[i].tooltips);
}
/* template content */
scroll2 = gtk_scrolled_window_new(NULL, NULL);
gtk_widget_show(scroll2);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll2),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scroll2),
GTK_SHADOW_IN);
gtk_box_pack_start(GTK_BOX(vbox1), scroll2, TRUE, TRUE, 0);
text_value = gtk_text_view_new();
if (prefs_common.textfont) {
PangoFontDescription *font_desc;
font_desc = pango_font_description_from_string
(prefs_common.textfont);
if (font_desc) {
gtk_widget_modify_font(text_value, font_desc);
pango_font_description_free(font_desc);
}
}
gtk_widget_show(text_value);
#ifndef GENERIC_UMPC
gtk_widget_set_size_request(text_value, -1, 120);
#else
gtk_widget_set_size_request(text_value, -1, 60);
#endif
gtk_container_add(GTK_CONTAINER(scroll2), text_value);
gtk_text_view_set_editable(GTK_TEXT_VIEW(text_value), TRUE);
gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text_value), GTK_WRAP_WORD);
/* vbox for buttons and templates list */
vbox2 = gtk_vbox_new(FALSE, 6);
gtk_widget_show(vbox2);
gtk_container_set_border_width(GTK_CONTAINER(vbox2), 8);
gtk_paned_pack2(GTK_PANED(vpaned), vbox2, TRUE, FALSE);
/* register | substitute | delete */
hbox2 = gtk_hbox_new(FALSE, 4);
gtk_widget_show(hbox2);
gtk_box_pack_start(GTK_BOX(vbox2), hbox2, FALSE, FALSE, 0);
arrow1 = gtk_arrow_new(GTK_ARROW_DOWN, GTK_SHADOW_OUT);
gtk_widget_show(arrow1);
gtk_box_pack_start(GTK_BOX(hbox2), arrow1, FALSE, FALSE, 0);
gtk_widget_set_size_request(arrow1, -1, 16);
hbox3 = gtk_hbox_new(TRUE, 4);
gtk_widget_show(hbox3);
gtk_box_pack_start(GTK_BOX(hbox2), hbox3, FALSE, FALSE, 0);
reg_btn = gtk_button_new_from_stock(GTK_STOCK_ADD);
gtk_widget_show(reg_btn);
gtk_box_pack_start(GTK_BOX(hbox3), reg_btn, FALSE, TRUE, 0);
g_signal_connect(G_OBJECT (reg_btn), "clicked",
G_CALLBACK (prefs_template_register_cb), NULL);
CLAWS_SET_TIP(reg_btn,
_("Append the new template above to the list"));
subst_btn = gtkut_get_replace_btn(_("_Replace"));
gtk_widget_show(subst_btn);
gtk_box_pack_start(GTK_BOX(hbox3), subst_btn, FALSE, TRUE, 0);
g_signal_connect(G_OBJECT(subst_btn), "clicked",
G_CALLBACK(prefs_template_substitute_cb),
NULL);
CLAWS_SET_TIP(subst_btn,
_("Replace the selected template in list with the template above"));
del_btn = gtk_button_new_with_mnemonic (_("Re_move"));
gtk_button_set_image(GTK_BUTTON(del_btn),
gtk_image_new_from_stock(GTK_STOCK_REMOVE,GTK_ICON_SIZE_BUTTON));
gtk_widget_show(del_btn);
gtk_box_pack_start(GTK_BOX(hbox3), del_btn, FALSE, TRUE, 0);
g_signal_connect(G_OBJECT(del_btn), "clicked",
G_CALLBACK(prefs_template_delete_cb), NULL);
CLAWS_SET_TIP(del_btn,
_("Delete the selected template from the list"));
clear_btn = gtk_button_new_with_mnemonic (_("C_lear"));
gtk_button_set_image(GTK_BUTTON(clear_btn),
gtk_image_new_from_stock(GTK_STOCK_CLEAR,GTK_ICON_SIZE_BUTTON));
gtk_widget_show (clear_btn);
gtk_box_pack_start (GTK_BOX (hbox3), clear_btn, FALSE, TRUE, 0);
g_signal_connect(G_OBJECT (clear_btn), "clicked",
G_CALLBACK(prefs_template_clear_cb), NULL);
CLAWS_SET_TIP(clear_btn,
_("Clear all the input fields in the dialog"));
desc_btn = gtk_button_new_from_stock(GTK_STOCK_INFO);
gtk_widget_show(desc_btn);
gtk_box_pack_end(GTK_BOX(hbox2), desc_btn, FALSE, FALSE, 0);
g_signal_connect(G_OBJECT(desc_btn), "clicked",
G_CALLBACK(quote_fmt_quote_description), window);
CLAWS_SET_TIP(desc_btn,
_("Show information on configuring templates"));
/* templates list */
hbox4 = gtk_hbox_new(FALSE, 8);
gtk_widget_show(hbox4);
gtk_box_pack_start(GTK_BOX(vbox2), hbox4, TRUE, TRUE, 0);
scroll1 = gtk_scrolled_window_new(NULL, NULL);
gtk_widget_show(scroll1);
gtk_box_pack_start(GTK_BOX(hbox4), scroll1, TRUE, TRUE, 0);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll1),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
vbox3 = gtk_vbox_new(FALSE, 8);
gtk_widget_show(vbox3);
gtk_box_pack_start(GTK_BOX(hbox4), vbox3, FALSE, FALSE, 0);
top_btn = gtk_button_new_from_stock(GTK_STOCK_GOTO_TOP);
gtk_widget_show(top_btn);
gtk_box_pack_start(GTK_BOX(vbox3), top_btn, FALSE, FALSE, 0);
g_signal_connect(G_OBJECT(top_btn), "clicked",
G_CALLBACK(prefs_template_top_cb), NULL);
CLAWS_SET_TIP(top_btn,
_("Move the selected template to the top"));
PACK_VSPACER(vbox3, spc_vbox, VSPACING_NARROW_2);
up_btn = gtk_button_new_from_stock(GTK_STOCK_GO_UP);
gtk_widget_show(up_btn);
gtk_box_pack_start (GTK_BOX(vbox3), up_btn, FALSE, FALSE, 0);
g_signal_connect(G_OBJECT(up_btn), "clicked",
G_CALLBACK(prefs_template_up_cb), NULL);
CLAWS_SET_TIP(up_btn,
_("Move the selected template up"));
down_btn = gtk_button_new_from_stock(GTK_STOCK_GO_DOWN);
gtk_widget_show (down_btn);
gtk_box_pack_start(GTK_BOX (vbox3), down_btn, FALSE, FALSE, 0);
g_signal_connect(G_OBJECT (down_btn), "clicked",
G_CALLBACK(prefs_template_down_cb), NULL);
CLAWS_SET_TIP(down_btn,
_("Move the selected template down"));
PACK_VSPACER(vbox3, spc_vbox, VSPACING_NARROW_2);
bottom_btn = gtk_button_new_from_stock(GTK_STOCK_GOTO_BOTTOM);
gtk_widget_show(bottom_btn);
gtk_box_pack_start(GTK_BOX(vbox3), bottom_btn, FALSE, FALSE, 0);
g_signal_connect(G_OBJECT(bottom_btn), "clicked",
G_CALLBACK(prefs_template_bottom_cb), NULL);
CLAWS_SET_TIP(bottom_btn,
_("Move the selected template to the bottom"));
list_view = prefs_template_list_view_create();
gtk_widget_show(list_view);
gtk_widget_set_size_request(scroll1, -1, 140);
gtk_container_add(GTK_CONTAINER(scroll1), list_view);
/* help | cancel | ok */
gtkut_stock_button_set_create_with_help(&confirm_area, &help_btn,
&cancel_btn, GTK_STOCK_CANCEL,
&ok_btn, GTK_STOCK_OK,
NULL, NULL);
gtk_widget_show(confirm_area);
gtk_box_pack_end(GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
gtk_widget_grab_default(ok_btn);
gtk_window_set_title(GTK_WINDOW(window), _("Template configuration"));
g_signal_connect(G_OBJECT(window), "delete_event",
G_CALLBACK(prefs_template_deleted_cb), NULL);
g_signal_connect(G_OBJECT(window), "size_allocate",
G_CALLBACK(prefs_template_size_allocate_cb), NULL);
g_signal_connect(G_OBJECT(window), "key_press_event",
G_CALLBACK(prefs_template_key_pressed_cb), NULL);
MANAGE_WINDOW_SIGNALS_CONNECT(window);
g_signal_connect(G_OBJECT(ok_btn), "clicked",
G_CALLBACK(prefs_template_ok_cb), NULL);
g_signal_connect(G_OBJECT(cancel_btn), "clicked",
G_CALLBACK(prefs_template_cancel_cb), NULL);
g_signal_connect(G_OBJECT(help_btn), "clicked",
G_CALLBACK(manual_open_with_anchor_cb),
MANUAL_ANCHOR_TEMPLATES);
if (!geometry.min_height) {
geometry.min_width = 500;
geometry.min_height = 540;
}
gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
GDK_HINT_MIN_SIZE);
gtk_widget_set_size_request(window, prefs_common.templateswin_width,
prefs_common.templateswin_height);
templates.window = window;
templates.ok_btn = ok_btn;
templates.list_view = list_view;
templates.text_value = text_value;
}
static void prefs_template_reset_dialog(void)
{
GtkTextBuffer *buffer;
gtk_entry_set_text(GTK_ENTRY(templates.entry_name), "");
gtk_entry_set_text(GTK_ENTRY(templates.entry_from), "");
gtk_entry_set_text(GTK_ENTRY(templates.entry_to), "");
gtk_entry_set_text(GTK_ENTRY(templates.entry_cc), "");
gtk_entry_set_text(GTK_ENTRY(templates.entry_bcc), "");
gtk_entry_set_text(GTK_ENTRY(templates.entry_subject), "");
buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(templates.text_value));
gtk_text_buffer_set_text(buffer, "", -1);
}
static void prefs_template_clear_list(void)
{
GtkListStore *store;
store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW
(templates.list_view)));
gtk_list_store_clear(store);
prefs_template_list_view_insert_template(templates.list_view,
-1, _("(New)"),
NULL);
}
static void prefs_template_window_setup(void)
{
GSList *tmpl_list;
GSList *cur;
Template *tmpl;
int i;
manage_window_set_transient(GTK_WINDOW(templates.window));
gtk_widget_grab_focus(templates.ok_btn);
prefs_template_clear_list();
tmpl_list = template_read_config();
address_completion_start(templates.window);
for (i=0; widgets_table[i].label; i++) {
if (widgets_table[i].compl)
address_completion_register_entry(
GTK_ENTRY(*(widgets_table[i].entry)), TRUE);
}
for (cur = tmpl_list; cur != NULL; cur = cur->next) {
tmpl = (Template *)cur->data;
prefs_template_list_view_insert_template(templates.list_view,
-1, tmpl->name,
tmpl);
}
prefs_template_reset_dialog();
g_slist_free(tmpl_list);
}
static gint prefs_template_deleted_cb(GtkWidget *widget, GdkEventAny *event,
gpointer data)
{
prefs_template_cancel_cb(NULL, NULL);
return TRUE;
}
static gboolean prefs_template_key_pressed_cb(GtkWidget *widget,
GdkEventKey *event, gpointer data)
{
if (event && event->keyval == GDK_KEY_Escape)
prefs_template_cancel_cb(NULL, NULL);
else {
GtkWidget *focused = gtkut_get_focused_child(
GTK_CONTAINER(widget));
if (focused && GTK_IS_EDITABLE(focused)) {
modified = TRUE;
}
}
return FALSE;
}
static gboolean prefs_template_search_func_cb (GtkTreeModel *model, gint column, const gchar *key,
GtkTreeIter *iter, gpointer search_data)
{
gchar *store_string;
gint key_len;
gboolean retval;
GtkTreePath *path;
gtk_tree_model_get (model, iter, column, &store_string, -1);
if (!store_string || !key) return FALSE;
key_len = strlen (key);
retval = (strncmp (key, store_string, key_len) != 0);
g_free(store_string);
debug_print("selecting row\n");
path = gtk_tree_model_get_path(model, iter);
prefs_template_select_row(GTK_TREE_VIEW(templates.list_view), path);
gtk_tree_path_free(path);
return retval;
}
static void prefs_template_address_completion_end(void)
{
gint i;
for (i=0; widgets_table[i].label; i++) {
if (widgets_table[i].compl)
address_completion_unregister_entry(
GTK_ENTRY(*(widgets_table[i].entry)));
}
address_completion_end(templates.window);
}
static void prefs_template_ok_cb(gpointer action, gpointer data)
{
GSList *tmpl_list;
GtkListStore *store;
if (modified && alertpanel(_("Entry not saved"),
_("The entry was not saved. Close anyway?"),
GTK_STOCK_CLOSE, _("+_Continue editing"),
NULL) != G_ALERTDEFAULT) {
return;
}
prefs_template_address_completion_end();
modified = FALSE;
modified_list = FALSE;
tmpl_list = prefs_template_get_list();
template_set_config(tmpl_list);
compose_reflect_prefs_all();
store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW
(templates.list_view)));
gtk_list_store_clear(store);
gtk_widget_destroy(templates.window);
inc_unlock();
}
static void prefs_template_cancel_cb(gpointer action, gpointer data)
{
GtkListStore *store;
if (modified && alertpanel(_("Entry not saved"),
_("The entry was not saved. Close anyway?"),
GTK_STOCK_CLOSE, _("+_Continue editing"),
NULL) != G_ALERTDEFAULT) {
return;
} else if (modified_list && alertpanel(_("Templates list not saved"),
_("The templates list has been modified. Close anyway?"),
GTK_STOCK_CLOSE, _("+_Continue editing"),
NULL) != G_ALERTDEFAULT) {
return;
}
prefs_template_address_completion_end();
modified = FALSE;
modified_list = FALSE;
store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW
(templates.list_view)));
gtk_list_store_clear(store);
gtk_widget_destroy(templates.window);
inc_unlock();
}
/*!
*\brief Request list for storage. New list is owned
* by template.c...
*/
static GSList *prefs_template_get_list(void)
{
GSList *tmpl_list = NULL;
Template *tmpl;
GtkTreeModel *model;
GtkTreeIter iter;
model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
if (!gtk_tree_model_get_iter_first(model, &iter))
return NULL;
do {
gtk_tree_model_get(model, &iter,
TEMPL_DATA, &tmpl,
-1);
if (tmpl) {
Template *ntmpl;
ntmpl = g_new(Template, 1);
ntmpl->load_filename = NULL;
ntmpl->name = tmpl->name && *(tmpl->name)
? g_strdup(tmpl->name)
: NULL;
ntmpl->subject = tmpl->subject && *(tmpl->subject)
? g_strdup(tmpl->subject)
: NULL;
ntmpl->from = tmpl->from && *(tmpl->from)
? g_strdup(tmpl->from)
: NULL;
ntmpl->to = tmpl->to && *(tmpl->to)
? g_strdup(tmpl->to)
: NULL;
ntmpl->cc = tmpl->cc && *(tmpl->cc)
? g_strdup(tmpl->cc)
: NULL;
ntmpl->bcc = tmpl->bcc && *(tmpl->bcc)
? g_strdup(tmpl->bcc)
: NULL;
ntmpl->value = tmpl->value && *(tmpl->value)
? g_strdup(tmpl->value)
: NULL;
tmpl_list = g_slist_append(tmpl_list, ntmpl);
}
} while (gtk_tree_model_iter_next(model, &iter));
return tmpl_list;
}
gboolean prefs_template_string_is_valid(gchar *string, gint *line, gboolean escaped_string, gboolean email)
{
gboolean result = TRUE;
if (string && *string != '\0') {
gchar *tmp = NULL;
gchar *parsed_buf;
MsgInfo dummyinfo;
PrefsAccount *account = account_get_default();
if (escaped_string) {
tmp = malloc(strlen(string)+1);
pref_get_unescaped_pref(tmp, string);
} else {
tmp = g_strdup(string);
}
memset(&dummyinfo, 0, sizeof(MsgInfo));
/* init dummy fields, so we can test the result of the parse */
dummyinfo.date="Sat, 30 May 2009 01:23:45 +0200";
dummyinfo.fromname="John Doe";
dummyinfo.from="John Doe <john@example.com>";
dummyinfo.to="John Doe <john@example.com>";
dummyinfo.cc="John Doe <john@example.com>";
dummyinfo.msgid="<1234john@example.com>";
dummyinfo.inreplyto="<1234john@example.com>";
dummyinfo.newsgroups="alt.test";
dummyinfo.subject="subject";
#ifdef USE_ENCHANT
quote_fmt_init(&dummyinfo, NULL, NULL, TRUE, account, FALSE, NULL);
#else
quote_fmt_init(&dummyinfo, NULL, NULL, TRUE, account, FALSE);
#endif
quote_fmt_scan_string(tmp);
quote_fmt_parse();
g_free(tmp);
parsed_buf = quote_fmt_get_buffer();
if (!parsed_buf) {
if (line)
*line = quote_fmt_get_line();
return FALSE;
}
if (email) {
const gchar *start = strrchr(parsed_buf, '<');
const gchar *end = strrchr(parsed_buf, '>');
const gchar *at = strrchr(parsed_buf, '@');
const gchar *space = strrchr(parsed_buf, ' ');
if (!at)
result = FALSE;
if (at && space && (!start || !end || end < start || start < space))
result = FALSE;
}
quote_fmt_reset_vartable();
}
return result;
}
static gboolean prefs_template_list_view_set_row(gint row)
/* return TRUE if the row could be modified */
{
Template *tmpl;
gchar *name;
gchar *subject;
gchar *from;
gchar *to;
gchar *cc;
gchar *bcc;
gchar *value;
GtkTextBuffer *buffer;
GtkTextIter start, end;
gint line;
buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(templates.text_value));
gtk_text_buffer_get_start_iter(buffer, &start);
gtk_text_buffer_get_iter_at_offset(buffer, &end, -1);
value = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
if (value && *value == '\0') {
g_free(value);
value = NULL;
}
if (!prefs_template_string_is_valid(value, &line, TRUE, FALSE)) {
alertpanel_error(_("The body of the template has an error at line %d."), line);
g_free(value);
return FALSE;
}
name = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_name),
0, -1);
if (*name == '\0') {
alertpanel_error(_("The template's name is not set."));
g_free(value);
return FALSE;
}
from = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_from),
0, -1);
to = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_to),
0, -1);
cc = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_cc),
0, -1);
bcc = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_bcc),
0, -1);
subject = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_subject),
0, -1);
if (from && *from == '\0') {
g_free(from);
from = NULL;
}
if (to && *to == '\0') {
g_free(to);
to = NULL;
}
if (cc && *cc == '\0') {
g_free(cc);
cc = NULL;
}
if (bcc && *bcc == '\0') {
g_free(bcc);
bcc = NULL;
}
if (subject && *subject == '\0') {
g_free(subject);
subject = NULL;
}
if (!prefs_template_string_is_valid(from, NULL, TRUE, TRUE)) {
alertpanel_error(_("The \"From\" field of the template contains an invalid email address."));
g_free(from);
g_free(value);
return FALSE;
}
if (!prefs_template_string_is_valid(to, NULL, TRUE, TRUE)) {
alertpanel_error(_("The \"To\" field of the template contains an invalid email address."));
g_free(to);
g_free(value);
return FALSE;
}
if (!prefs_template_string_is_valid(cc, NULL, TRUE, TRUE)) {
alertpanel_error(_("The \"Cc\" field of the template contains an invalid email address."));
g_free(cc);
g_free(value);
return FALSE;
}
if (!prefs_template_string_is_valid(bcc, NULL, TRUE, TRUE)) {
alertpanel_error(_("The \"Bcc\" field of the template contains an invalid email address."));
g_free(bcc);
g_free(value);
return FALSE;
}
if (!prefs_template_string_is_valid(subject, NULL, TRUE, FALSE)) {
alertpanel_error(_("The \"Subject\" field of the template is invalid."));
g_free(subject);
g_free(value);
return FALSE;
}
tmpl = g_new(Template, 1);
tmpl->load_filename = NULL;
tmpl->name = name;
tmpl->subject = subject;
tmpl->from = from;
tmpl->to = to;
tmpl->cc = cc;
tmpl->bcc = bcc;
tmpl->value = value;
prefs_template_list_view_insert_template(templates.list_view,
row, tmpl->name, tmpl);
return TRUE;
}
static void prefs_template_register_cb(gpointer action, gpointer data)
{
modified = !prefs_template_list_view_set_row(-1);
modified_list = TRUE;
}
static void prefs_template_substitute_cb(gpointer action, gpointer data)
{
Template *tmpl;
gint row;
GtkTreeIter iter;
GtkTreeModel *model;
row = gtkut_list_view_get_selected_row(templates.list_view);
if (row <= 0)
return;
model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row))
return;
gtk_tree_model_get(model, &iter, TEMPL_DATA, &tmpl, -1);
if (!tmpl)
return;
modified = !prefs_template_list_view_set_row(row);
modified_list = TRUE;
}
static void prefs_template_delete_cb(gpointer action, gpointer data)
{
Template *tmpl;
gint row;
GtkTreeIter iter;
GtkTreeModel *model;
row = gtkut_list_view_get_selected_row(templates.list_view);
if (row <= 0)
return;
model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row))
return;
gtk_tree_model_get(model, &iter, TEMPL_DATA, &tmpl, -1);
if (!tmpl)
return;
if (alertpanel(_("Delete template"),
_("Do you really want to delete this template?"),
GTK_STOCK_CANCEL, GTK_STOCK_DELETE,
NULL) != G_ALERTALTERNATE)
return;
gtk_list_store_remove(GTK_LIST_STORE(model), &iter);
prefs_template_reset_dialog();
modified_list = TRUE;
}
static void prefs_template_delete_all_cb(gpointer action, gpointer data)
{
if (alertpanel(_("Delete all templates"),
_("Do you really want to delete all the templates?"),
GTK_STOCK_CANCEL, "+"GTK_STOCK_DELETE, NULL) == G_ALERTDEFAULT)
return;
prefs_template_clear_list();
modified = FALSE;
prefs_template_reset_dialog();
modified_list = TRUE;
}
static void prefs_template_duplicate_cb(gpointer action, gpointer data)
{
Template *tmpl;
gint row;
GtkTreeIter iter;
GtkTreeModel *model;
row = gtkut_list_view_get_selected_row(templates.list_view);
if (row <= 0)
return;
model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row))
return;
gtk_tree_model_get(model, &iter, TEMPL_DATA, &tmpl, -1);
if (!tmpl)
return;
modified_list = !prefs_template_list_view_set_row(-row-2);
}
static void prefs_template_clear_cb(gpointer action, gpointer data)
{
prefs_template_reset_dialog();
}
static void prefs_template_top_cb(gpointer action, gpointer data)
{
gint row;
GtkTreeIter top, sel;
GtkTreeModel *model;
row = gtkut_list_view_get_selected_row(templates.list_view);
if (row <= 1)
return;
model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
if (!gtk_tree_model_iter_nth_child(model, &top, NULL, 0)
|| !gtk_tree_model_iter_nth_child(model, &sel, NULL, row))
return;
gtk_list_store_move_after(GTK_LIST_STORE(model), &sel, &top);
gtkut_list_view_select_row(templates.list_view, 1);
modified_list = TRUE;
}
static void prefs_template_up_cb(gpointer action, gpointer data)
{
gint row;
GtkTreeIter top, sel;
GtkTreeModel *model;
row = gtkut_list_view_get_selected_row(templates.list_view);
if (row <= 1)
return;
model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
if (!gtk_tree_model_iter_nth_child(model, &top, NULL, row - 1)
|| !gtk_tree_model_iter_nth_child(model, &sel, NULL, row))
return;
gtk_list_store_swap(GTK_LIST_STORE(model), &top, &sel);
gtkut_list_view_select_row(templates.list_view, row - 1);
modified_list = TRUE;
}
static void prefs_template_down_cb(gpointer action, gpointer data)
{
gint row, n_rows;
GtkTreeIter top, sel;
GtkTreeModel *model;
model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
n_rows = gtk_tree_model_iter_n_children(model, NULL);
row = gtkut_list_view_get_selected_row(templates.list_view);
if (row < 1 || row >= n_rows - 1)
return;
if (!gtk_tree_model_iter_nth_child(model, &top, NULL, row)
|| !gtk_tree_model_iter_nth_child(model, &sel, NULL, row + 1))
return;
gtk_list_store_swap(GTK_LIST_STORE(model), &top, &sel);
gtkut_list_view_select_row(templates.list_view, row + 1);
modified_list = TRUE;
}
static void prefs_template_bottom_cb(gpointer action, gpointer data)
{
gint row, n_rows;
GtkTreeIter top, sel;
GtkTreeModel *model;
model = gtk_tree_view_get_model(GTK_TREE_VIEW(templates.list_view));
n_rows = gtk_tree_model_iter_n_children(model, NULL);
row = gtkut_list_view_get_selected_row(templates.list_view);
if (row < 1 || row >= n_rows - 1)
return;
if (!gtk_tree_model_iter_nth_child(model, &top, NULL, row)
|| !gtk_tree_model_iter_nth_child(model, &sel, NULL, n_rows - 1))
return;
gtk_list_store_move_after(GTK_LIST_STORE(model), &top, &sel);
gtkut_list_view_select_row(templates.list_view, n_rows - 1);
modified_list = TRUE;
}
static GtkListStore* prefs_template_create_data_store(void)
{
return gtk_list_store_new(N_TEMPL_COLUMNS,
G_TYPE_STRING,
G_TYPE_POINTER,
G_TYPE_AUTO_POINTER,
-1);
}
static void prefs_template_list_view_insert_template(GtkWidget *list_view,
gint row,
const gchar *template,
Template *data)
{
GtkTreeIter iter;
GtkTreeIter sibling;
GtkListStore *list_store = GTK_LIST_STORE(gtk_tree_view_get_model
(GTK_TREE_VIEW(list_view)));
/* row -1 to add a new rule to store,
row >=0 to change an existing row
row <-1 insert a new row after (-row-2)
*/
if (row >= 0 ) {
/* modify the existing */
if (!gtk_tree_model_iter_nth_child(GTK_TREE_MODEL(list_store),
&iter, NULL, row))
row = -1;
} else if (row < -1 ) {
if (!gtk_tree_model_iter_nth_child(GTK_TREE_MODEL(list_store),
&sibling, NULL, -row-2))
row = -1;
}
if (row == -1 ) {
/* append new */
gtk_list_store_append(list_store, &iter);
gtk_list_store_set(list_store, &iter,
TEMPL_TEXT, template,
TEMPL_DATA, data,
-1);
} else if (row < -1) {
/* duplicate */
gtk_list_store_insert_after(list_store, &iter, &sibling);
gtk_list_store_set(list_store, &iter,
TEMPL_TEXT, template,
TEMPL_DATA, data,
-1);
} else {
/* change existing */
GAuto *auto_data =
g_auto_pointer_new_with_free(data, (GFreeFunc) template_free);
/* if replacing data in an existing row, the auto pointer takes care
* of destroying the Template data */
gtk_list_store_set(list_store, &iter,
TEMPL_TEXT, template,
TEMPL_DATA, data,
TEMPL_AUTO_DATA, auto_data,
-1);
g_auto_pointer_free(auto_data);
}
}
static GtkActionGroup *prefs_template_popup_action = NULL;
static GtkWidget *prefs_template_popup_menu = NULL;
static GtkActionEntry prefs_template_popup_entries[] =
{
{"PrefsTemplatePopup", NULL, "PrefsTemplatePopup" },
{"PrefsTemplatePopup/Delete", NULL, N_("_Delete"), NULL, NULL, G_CALLBACK(prefs_template_delete_cb) },
{"PrefsTemplatePopup/DeleteAll", NULL, N_("Delete _all"), NULL, NULL, G_CALLBACK(prefs_template_delete_all_cb) },
{"PrefsTemplatePopup/Duplicate", NULL, N_("D_uplicate"), NULL, NULL, G_CALLBACK(prefs_template_duplicate_cb) },
};
static void prefs_template_row_selected(GtkTreeSelection *selection,
GtkTreeView *list_view)
{
GtkTreePath *path;
GtkTreeIter iter;
GtkTreeModel *model;
if (!gtk_tree_selection_get_selected(selection, &model, &iter))
return;
path = gtk_tree_model_get_path(model, &iter);
prefs_template_select_row(list_view, path);
gtk_tree_path_free(path);
}
static gint prefs_template_list_btn_pressed(GtkWidget *widget, GdkEventButton *event,
GtkTreeView *list_view)
{
if (event) {
/* left- or right-button click */
if (event->button == 1 || event->button == 3) {
GtkTreePath *path = NULL;
if (gtk_tree_view_get_path_at_pos( list_view, event->x, event->y,
&path, NULL, NULL, NULL)) {
prefs_template_select_row(list_view, path);
}
if (path)
gtk_tree_path_free(path);
}
/* right-button click */
if (event->button == 3) {
GtkTreeModel *model = gtk_tree_view_get_model(list_view);
GtkTreeIter iter;
gboolean non_empty;
gint row;
if (!prefs_template_popup_menu) {
prefs_template_popup_action = cm_menu_create_action_group("PrefsTemplatePopup", prefs_template_popup_entries,
G_N_ELEMENTS(prefs_template_popup_entries), (gpointer)list_view);
MENUITEM_ADDUI("/Menus", "PrefsTemplatePopup", "PrefsTemplatePopup", GTK_UI_MANAGER_MENU)
MENUITEM_ADDUI("/Menus/PrefsTemplatePopup", "Delete", "PrefsTemplatePopup/Delete", GTK_UI_MANAGER_MENUITEM)
MENUITEM_ADDUI("/Menus/PrefsTemplatePopup", "DeleteAll", "PrefsTemplatePopup/DeleteAll", GTK_UI_MANAGER_MENUITEM)
MENUITEM_ADDUI("/Menus/PrefsTemplatePopup", "Duplicate", "PrefsTemplatePopup/Duplicate", GTK_UI_MANAGER_MENUITEM)
prefs_template_popup_menu = gtk_menu_item_get_submenu(GTK_MENU_ITEM(
gtk_ui_manager_get_widget(gtkut_ui_manager(), "/Menus/PrefsTemplatePopup")) );
}
/* grey out some popup menu items if there is no selected row */
row = gtkut_list_view_get_selected_row(GTK_WIDGET(list_view));
cm_menu_set_sensitive("PrefsTemplatePopup/Delete", (row > 0));
cm_menu_set_sensitive("PrefsTemplatePopup/Duplicate", (row > 0));
/* grey out seom popup menu items if there is no row
(not counting the (New) one at row 0) */
non_empty = gtk_tree_model_get_iter_first(model, &iter);
if (non_empty)
non_empty = gtk_tree_model_iter_next(model, &iter);
cm_menu_set_sensitive("PrefsTemplatePopup/DeleteAll", non_empty);
gtk_menu_popup(GTK_MENU(prefs_template_popup_menu),
NULL, NULL, NULL, NULL,
event->button, event->time);
}
}
return FALSE;
}
static gboolean prefs_template_list_popup_menu(GtkWidget *widget, gpointer data)
{
GtkTreeView *list_view = (GtkTreeView *)data;
GdkEventButton event;
event.button = 3;
event.time = gtk_get_current_event_time();
prefs_template_list_btn_pressed(NULL, &event, list_view);
return TRUE;
}
static GtkWidget *prefs_template_list_view_create(void)
{
GtkTreeView *list_view;
GtkTreeSelection *selector;
GtkTreeModel *model;
model = GTK_TREE_MODEL(prefs_template_create_data_store());
list_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(model));
g_object_unref(model);
g_signal_connect(G_OBJECT(list_view), "popup-menu",
G_CALLBACK(prefs_template_list_popup_menu), list_view);
g_signal_connect(G_OBJECT(list_view), "button-press-event",
G_CALLBACK(prefs_template_list_btn_pressed), list_view);
gtk_tree_view_set_rules_hint(list_view, prefs_common.use_stripes_everywhere);
gtk_tree_view_set_reorderable(list_view, TRUE);
selector = gtk_tree_view_get_selection(list_view);
gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
g_signal_connect(G_OBJECT(selector), "changed",
G_CALLBACK(prefs_template_row_selected), list_view);
/* create the columns */
prefs_template_create_list_view_columns(GTK_WIDGET(list_view));
return GTK_WIDGET(list_view);
}
static void prefs_template_create_list_view_columns(GtkWidget *list_view)
{
GtkTreeViewColumn *column;
GtkCellRenderer *renderer;
renderer = gtk_cell_renderer_text_new();
column = gtk_tree_view_column_new_with_attributes
(_("Current templates"),
renderer,
"text", TEMPL_TEXT,
NULL);
gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
gtk_tree_view_set_search_equal_func(GTK_TREE_VIEW(list_view), prefs_template_search_func_cb , NULL, NULL);
}
/*!
*\brief Triggered when a row has to be selected
*/
static void prefs_template_select_row(GtkTreeView *list_view, GtkTreePath *path)
{
GtkTreeModel *model = gtk_tree_view_get_model(list_view);
GtkTreeSelection *selection;
Template *tmpl;
Template tmpl_def;
GtkTextBuffer *buffer;
GtkTextIter iter;
GtkTreeIter titer;
if (!model || !path || !gtk_tree_model_get_iter(model, &titer, path))
return;
/* select row */
selection = gtk_tree_view_get_selection(list_view);
gtk_tree_selection_select_path(selection, path);
tmpl_def.name = _("Template");
tmpl_def.subject = "";
tmpl_def.from = "";
tmpl_def.to = "";
tmpl_def.cc = "";
tmpl_def.bcc = "";
tmpl_def.value = "";
gtk_tree_model_get(model, &titer, TEMPL_DATA, &tmpl, -1);
if (!tmpl)
tmpl = &tmpl_def;
gtk_entry_set_text(GTK_ENTRY(templates.entry_name), tmpl->name);
gtk_entry_set_text(GTK_ENTRY(templates.entry_from),
tmpl->from ? tmpl->from : "");
gtk_entry_set_text(GTK_ENTRY(templates.entry_to),
tmpl->to ? tmpl->to : "");
gtk_entry_set_text(GTK_ENTRY(templates.entry_cc),
tmpl->cc ? tmpl->cc : "");
gtk_entry_set_text(GTK_ENTRY(templates.entry_bcc),
tmpl->bcc ? tmpl->bcc : "");
gtk_entry_set_text(GTK_ENTRY(templates.entry_subject),
tmpl->subject ? tmpl->subject : "");
buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(templates.text_value));
gtk_text_buffer_set_text(buffer, "", -1);
gtk_text_buffer_get_start_iter(buffer, &iter);
gtk_text_buffer_insert(buffer, &iter, tmpl->value, -1);
}
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