Initial import of Sylpheed (GTK2 version).

git-svn-id: svn://sylpheed.sraoss.jp/sylpheed/trunk@1 ee746299-78ed-0310-b773-934348b2243d

1 files changed, 533 insertions, 0 deletions

diff --git a/src/prefs_template.c b/src/prefs_template.c
new file mode 100644
index 00000000..024378de
--- /dev/null
+++ b/src/prefs_template.c
@@ -0,0 +1,533 @@
+/*
+ * Sylpheed templates subsystem 
+ * Copyright (C) 2001 Alexander Barinov
+ * Copyright (C) 2001-2004 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 "prefs_common.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_to;
+	GtkWidget *entry_cc;
+	GtkWidget *entry_subject;
+	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_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(3, 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);
+	address_completion_register_entry(GTK_ENTRY(entry_cc));
+	ADD_ENTRY(entry_subject, _("Subject:"), 2);
+
+#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(_("Register"));
+	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(_(" Substitute "));
+	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(prefs_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] = _("Registered 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), _("Templates"));
+
+	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_to = entry_to;
+	templates.entry_cc = entry_cc;
+	templates.entry_subject = entry_subject;
+	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.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_subject),
+			   tmpl->subject ? tmpl->subject : "");
+
+	buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(templates.text_value));
+	gtk_text_buffer_set_text(buffer, "", 0);
+	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;
+	GtkTextBuffer *buffer;
+	GtkTextIter start, end;
+	gchar *name;
+	gchar *to;
+	gchar *cc;
+	gchar *subject;
+	gchar *value;
+	gchar *title[1];
+
+	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); // end_iter?
+	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);
+
+	if (subject && *subject == '\0') {
+		g_free(subject);
+		subject = NULL;
+	}
+	if (to && *to == '\0') {
+		g_free(to);
+		to = NULL;
+	}
+
+	tmpl = g_new(Template, 1);
+	tmpl->name = name;
+	tmpl->to = to;
+	tmpl->cc = cc;
+	tmpl->subject = subject;
+	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);
+}