claws-mail/src/prefs_template.c
2003-10-05 10:10:30 +00:00

553 lines
15 KiB
C

/*
* Sylpheed templates subsystem
* Copyright (C) 2001 Alexander Barinov
* Copyright (C) 2001-2002 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 2 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "defs.h"
#include <glib.h>
#include <gtk/gtk.h>
#include <gdk/gdkkeysyms.h>
#include <string.h>
#include <dirent.h>
#include <sys/stat.h>
#include "intl.h"
#include "template.h"
#include "main.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"
static struct Templates {
GtkWidget *window;
GtkWidget *ok_btn;
GtkWidget *clist_tmpls;
GtkWidget *entry_name;
GtkWidget *entry_subject;
GtkWidget *entry_to;
GtkWidget *entry_cc;
GtkWidget *entry_bcc;
GtkWidget *text_value;
} templates;
/* widget creating functions */
static void prefs_template_window_create (void);
static void prefs_template_window_setup (void);
static void prefs_template_clear (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 void prefs_template_cancel_cb (void);
static void prefs_template_ok_cb (void);
static void prefs_template_select_cb (GtkCList *clist,
gint row,
gint column,
GdkEvent *event);
static void prefs_template_register_cb (void);
static void prefs_template_substitute_cb (void);
static void prefs_template_delete_cb (void);
/* Called from mainwindow.c */
void prefs_template_open(void)
{
inc_lock();
if (!templates.window)
prefs_template_window_create();
prefs_template_window_setup();
gtk_widget_show(templates.window);
}
#define ADD_ENTRY(entry, str, row) \
{ \
label1 = gtk_label_new(str); \
gtk_widget_show(label1); \
gtk_table_attach(GTK_TABLE(table), label1, 0, 1, row, (row + 1), \
GTK_FILL, 0, 0, 0); \
gtk_misc_set_alignment(GTK_MISC(label1), 1, 0.5); \
\
entry = gtk_entry_new(); \
gtk_widget_show(entry); \
gtk_table_attach(GTK_TABLE(table), entry, 1, 2, row, (row + 1), \
GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0); \
}
static void prefs_template_window_create(void)
{
/* window structure ;) */
GtkWidget *window;
GtkWidget *vpaned;
GtkWidget *vbox1;
GtkWidget *hbox1;
GtkWidget *label1;
GtkWidget *entry_name;
GtkWidget *table;
GtkWidget *entry_to;
GtkWidget *entry_cc;
GtkWidget *entry_bcc;
GtkWidget *entry_subject;
GtkWidget *scroll2;
GtkWidget *text_value;
GtkWidget *vbox2;
GtkWidget *hbox2;
GtkWidget *arrow1;
GtkWidget *hbox3;
GtkWidget *reg_btn;
GtkWidget *subst_btn;
GtkWidget *del_btn;
GtkWidget *desc_btn;
GtkWidget *scroll1;
GtkWidget *clist_tmpls;
GtkWidget *confirm_area;
GtkWidget *ok_btn;
GtkWidget *cancel_btn;
gchar *title[1];
/* main window */
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
gtk_window_set_modal(GTK_WINDOW(window), TRUE);
gtk_window_set_policy(GTK_WINDOW(window), FALSE, TRUE, FALSE);
gtk_window_set_default_size(GTK_WINDOW(window), 400, -1);
/* vpaned to separate template settings from templates list */
vpaned = gtk_vpaned_new();
gtk_widget_show(vpaned);
gtk_container_add(GTK_CONTAINER(window), vpaned);
/* 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);
hbox1 = gtk_hbox_new(FALSE, 8);
gtk_widget_show(hbox1);
gtk_box_pack_start(GTK_BOX(vbox1), hbox1, FALSE, FALSE, 0);
label1 = gtk_label_new(_("Template name"));
gtk_widget_show(label1);
gtk_box_pack_start(GTK_BOX(hbox1), label1, FALSE, FALSE, 0);
entry_name = gtk_entry_new();
gtk_widget_show(entry_name);
gtk_box_pack_start(GTK_BOX(hbox1), entry_name, TRUE, TRUE, 0);
/* table for headers */
table = gtk_table_new(2, 2, FALSE);
gtk_widget_show(table);
gtk_box_pack_start(GTK_BOX(vbox1), table, FALSE, FALSE, 0);
gtk_table_set_row_spacings(GTK_TABLE(table), 4);
gtk_table_set_col_spacings(GTK_TABLE(table), 4);
ADD_ENTRY(entry_to, _("To:"), 0);
address_completion_register_entry(GTK_ENTRY(entry_to));
ADD_ENTRY(entry_cc, _("Cc:"), 1)
ADD_ENTRY(entry_bcc, _("Bcc:"), 2)
ADD_ENTRY(entry_subject, _("Subject:"), 3);
#undef ADD_ENTRY
/* template content */
scroll2 = gtk_scrolled_window_new(NULL, NULL);
gtk_widget_show(scroll2);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll2),
GTK_POLICY_NEVER,
GTK_POLICY_ALWAYS);
gtk_box_pack_start(GTK_BOX(vbox1), scroll2, TRUE, TRUE, 0);
text_value = gtk_text_view_new();
gtk_widget_show(text_value);
gtk_widget_set_size_request(text_value, -1, 120);
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_with_label(_("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);
subst_btn = gtk_button_new_with_label(_(" 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);
del_btn = gtk_button_new_with_label(_("Delete"));
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);
desc_btn = gtk_button_new_with_label(_(" Symbols "));
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), NULL);
/* templates list */
scroll1 = gtk_scrolled_window_new(NULL, NULL);
gtk_widget_show(scroll1);
gtk_box_pack_start(GTK_BOX(vbox2), scroll1, TRUE, TRUE, 0);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll1),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
title[0] = _("Current templates");
clist_tmpls = gtk_clist_new_with_titles(1, title);
gtk_widget_show(clist_tmpls);
gtk_widget_set_size_request(scroll1, -1, 140);
gtk_container_add(GTK_CONTAINER(scroll1), clist_tmpls);
gtk_clist_set_column_width(GTK_CLIST(clist_tmpls), 0, 80);
gtk_clist_set_selection_mode(GTK_CLIST(clist_tmpls),
GTK_SELECTION_BROWSE);
GTK_WIDGET_UNSET_FLAGS(GTK_CLIST(clist_tmpls)->column[0].button,
GTK_CAN_FOCUS);
g_signal_connect(G_OBJECT (clist_tmpls), "select_row",
G_CALLBACK (prefs_template_select_cb), NULL);
/* ok | cancel */
gtkut_button_set_create(&confirm_area, &ok_btn, _("OK"),
&cancel_btn, _("Cancel"), NULL, NULL);
gtk_widget_show(confirm_area);
gtk_box_pack_end(GTK_BOX(vbox2), 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), "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);
address_completion_start(window);
templates.window = window;
templates.ok_btn = ok_btn;
templates.clist_tmpls = clist_tmpls;
templates.entry_name = entry_name;
templates.entry_subject = entry_subject;
templates.entry_to = entry_to;
templates.entry_cc = entry_cc;
templates.entry_bcc = entry_bcc;
templates.text_value = text_value;
}
static void prefs_template_window_setup(void)
{
GtkCList *clist = GTK_CLIST(templates.clist_tmpls);
GSList *tmpl_list;
GSList *cur;
gchar *title[1];
gint row;
Template *tmpl;
manage_window_set_transient(GTK_WINDOW(templates.window));
gtk_widget_grab_focus(templates.ok_btn);
gtk_clist_freeze(clist);
gtk_clist_clear(clist);
title[0] = _("(New)");
row = gtk_clist_append(clist, title);
gtk_clist_set_row_data(clist, row, NULL);
tmpl_list = template_read_config();
for (cur = tmpl_list; cur != NULL; cur = cur->next) {
tmpl = (Template *)cur->data;
title[0] = tmpl->name;
row = gtk_clist_append(clist, title);
gtk_clist_set_row_data(clist, row, tmpl);
}
g_slist_free(tmpl_list);
gtk_clist_thaw(clist);
}
static void prefs_template_clear(void)
{
Template *tmpl;
gint row = 1;
while ((tmpl = gtk_clist_get_row_data
(GTK_CLIST(templates.clist_tmpls), row)) != NULL) {
template_free(tmpl);
row++;
}
gtk_clist_clear(GTK_CLIST(templates.clist_tmpls));
}
static gint prefs_template_deleted_cb(GtkWidget *widget, GdkEventAny *event,
gpointer data)
{
prefs_template_cancel_cb();
return TRUE;
}
static gboolean prefs_template_key_pressed_cb(GtkWidget *widget,
GdkEventKey *event, gpointer data)
{
if (event && event->keyval == GDK_Escape)
prefs_template_cancel_cb();
return FALSE;
}
static void prefs_template_ok_cb(void)
{
GSList *tmpl_list;
tmpl_list = prefs_template_get_list();
template_set_config(tmpl_list);
compose_reflect_prefs_all();
gtk_clist_clear(GTK_CLIST(templates.clist_tmpls));
gtk_widget_hide(templates.window);
inc_unlock();
}
static void prefs_template_cancel_cb(void)
{
prefs_template_clear();
gtk_widget_hide(templates.window);
inc_unlock();
}
static void prefs_template_select_cb(GtkCList *clist, gint row, gint column,
GdkEvent *event)
{
Template *tmpl;
Template tmpl_def;
GtkTextBuffer *buffer;
GtkTextIter iter;
tmpl_def.name = _("Template");
tmpl_def.subject = "";
tmpl_def.to = "";
tmpl_def.cc = "";
tmpl_def.bcc = "";
tmpl_def.value = "";
if (!(tmpl = gtk_clist_get_row_data(clist, row)))
tmpl = &tmpl_def;
gtk_entry_set_text(GTK_ENTRY(templates.entry_name), tmpl->name);
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, "\0", -1);
gtk_text_buffer_get_start_iter(buffer, &iter);
gtk_text_buffer_insert(buffer, &iter, tmpl->value, -1);
}
static GSList *prefs_template_get_list(void)
{
gint row = 1;
GSList *tmpl_list = NULL;
Template *tmpl;
while ((tmpl = gtk_clist_get_row_data
(GTK_CLIST(templates.clist_tmpls), row)) != NULL) {
tmpl_list = g_slist_append(tmpl_list, tmpl);
row++;
}
return tmpl_list;
}
static gint prefs_template_clist_set_row(gint row)
{
GtkCList *clist = GTK_CLIST(templates.clist_tmpls);
Template *tmpl;
Template *tmp_tmpl;
gchar *name;
gchar *subject;
gchar *to;
gchar *cc;
gchar *bcc;
gchar *value;
gchar *title[1];
GtkTextBuffer *buffer;
GtkTextIter start, end;
g_return_val_if_fail(row != 0, -1);
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') {
gchar *parsed_buf;
MsgInfo dummyinfo;
memset(&dummyinfo, 0, sizeof(MsgInfo));
quote_fmt_init(&dummyinfo, NULL, NULL);
quote_fmt_scan_string(value);
quote_fmt_parse();
parsed_buf = quote_fmt_get_buffer();
if (!parsed_buf) {
alertpanel_error(_("Template format error."));
g_free(value);
return -1;
}
}
name = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_name),
0, -1);
subject = gtk_editable_get_chars(GTK_EDITABLE(templates.entry_subject),
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);
if (subject && *subject == '\0') {
g_free(subject);
subject = 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;
}
tmpl = g_new(Template, 1);
tmpl->name = name;
tmpl->subject = subject;
tmpl->to = to;
tmpl->cc = cc;
tmpl->bcc = bcc;
tmpl->value = value;
title[0] = name;
if (row < 0) {
row = gtk_clist_append(clist, title);
} else {
gtk_clist_set_text(clist, row, 0, name);
tmp_tmpl = gtk_clist_get_row_data(clist, row);
if (tmp_tmpl)
template_free(tmp_tmpl);
}
gtk_clist_set_row_data(clist, row, tmpl);
return row;
}
static void prefs_template_register_cb(void)
{
prefs_template_clist_set_row(-1);
}
static void prefs_template_substitute_cb(void)
{
GtkCList *clist = GTK_CLIST(templates.clist_tmpls);
Template *tmpl;
gint row;
if (!clist->selection) return;
row = GPOINTER_TO_INT(clist->selection->data);
if (row == 0) return;
tmpl = gtk_clist_get_row_data(clist, row);
if (!tmpl) return;
prefs_template_clist_set_row(row);
}
static void prefs_template_delete_cb(void)
{
GtkCList *clist = GTK_CLIST(templates.clist_tmpls);
Template *tmpl;
gint row;
if (!clist->selection) return;
row = GPOINTER_TO_INT(clist->selection->data);
if (row == 0) return;
if (alertpanel(_("Delete template"),
_("Do you really want to delete this template?"),
_("Yes"), _("No"), NULL) == G_ALERTALTERNATE)
return;
tmpl = gtk_clist_get_row_data(clist, row);
template_free(tmpl);
gtk_clist_remove(clist, row);
}