Initial import of Sylpheed (GTK2 version).

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

1 files changed, 332 insertions, 0 deletions

diff --git a/src/inputdialog.c b/src/inputdialog.c
new file mode 100644
index 00000000..6e5473c4
--- /dev/null
+++ b/src/inputdialog.c
@@ -0,0 +1,332 @@
+/*
+ * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
+ * Copyright (C) 1999-2003 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#  include "config.h"
+#endif
+
+#include <glib.h>
+#include <gdk/gdkkeysyms.h>
+#include <gtk/gtkmain.h>
+#include <gtk/gtkwidget.h>
+#include <gtk/gtkdialog.h>
+#include <gtk/gtkwindow.h>
+#include <gtk/gtksignal.h>
+#include <gtk/gtkvbox.h>
+#include <gtk/gtkhbox.h>
+#include <gtk/gtklabel.h>
+#include <gtk/gtkentry.h>
+#include <gtk/gtkcombo.h>
+#include <gtk/gtkbutton.h>
+#include <gtk/gtkhbbox.h>
+
+#include "intl.h"
+#include "inputdialog.h"
+#include "manage_window.h"
+#include "inc.h"
+#include "gtkutils.h"
+#include "utils.h"
+
+#define INPUT_DIALOG_WIDTH	420
+
+typedef enum
+{
+	INPUT_DIALOG_NORMAL,
+	INPUT_DIALOG_INVISIBLE,
+	INPUT_DIALOG_COMBO
+} InputDialogType;
+
+static gboolean ack;
+static gboolean fin;
+
+static InputDialogType type;
+
+static GtkWidget *dialog;
+static GtkWidget *msg_label;
+static GtkWidget *entry;
+static GtkWidget *combo;
+static GtkWidget *ok_button;
+
+static void input_dialog_create	(void);
+static gchar *input_dialog_open	(const gchar	*title,
+				 const gchar	*message,
+				 const gchar	*default_string);
+static void input_dialog_set	(const gchar	*title,
+				 const gchar	*message,
+				 const gchar	*default_string);
+
+static void ok_clicked		(GtkWidget	*widget,
+				 gpointer	 data);
+static void cancel_clicked	(GtkWidget	*widget,
+				 gpointer	 data);
+static gint delete_event	(GtkWidget	*widget,
+				 GdkEventAny	*event,
+				 gpointer	 data);
+static gboolean key_pressed	(GtkWidget	*widget,
+				 GdkEventKey	*event,
+				 gpointer	 data);
+static void entry_activated	(GtkEditable	*editable);
+static void combo_activated	(GtkEditable	*editable);
+
+
+gchar *input_dialog(const gchar *title, const gchar *message,
+		    const gchar *default_string)
+{
+	if (dialog && GTK_WIDGET_VISIBLE(dialog)) return NULL;
+
+	if (!dialog)
+		input_dialog_create();
+
+	type = INPUT_DIALOG_NORMAL;
+	gtk_widget_hide(combo);
+	gtk_widget_show(entry);
+	gtk_entry_set_visibility(GTK_ENTRY(entry), TRUE);
+
+	return input_dialog_open(title, message, default_string);
+}
+
+gchar *input_dialog_with_invisible(const gchar *title, const gchar *message,
+				   const gchar *default_string)
+{
+	if (dialog && GTK_WIDGET_VISIBLE(dialog)) return NULL;
+
+	if (!dialog)
+		input_dialog_create();
+
+	type = INPUT_DIALOG_INVISIBLE;
+	gtk_widget_hide(combo);
+	gtk_widget_show(entry);
+	gtk_entry_set_visibility(GTK_ENTRY(entry), FALSE);
+
+	return input_dialog_open(title, message, default_string);
+}
+
+gchar *input_dialog_combo(const gchar *title, const gchar *message,
+			  const gchar *default_string, GList *list,
+			  gboolean case_sensitive)
+{
+	if (dialog && GTK_WIDGET_VISIBLE(dialog)) return NULL;
+
+	if (!dialog)
+		input_dialog_create();
+
+	type = INPUT_DIALOG_COMBO;
+	gtk_widget_hide(entry);
+	gtk_widget_show(combo);
+
+	if (!list) {
+		GList empty_list;
+
+		empty_list.data = (gpointer)"";
+		empty_list.next = NULL;
+		empty_list.prev = NULL;
+		gtk_combo_set_popdown_strings(GTK_COMBO(combo), &empty_list);
+	} else
+		gtk_combo_set_popdown_strings(GTK_COMBO(combo), list);
+
+	gtk_combo_set_case_sensitive(GTK_COMBO(combo), case_sensitive);
+
+	return input_dialog_open(title, message, default_string);
+}
+
+gchar *input_dialog_query_password(const gchar *server, const gchar *user)
+{
+	gchar *message;
+	gchar *pass;
+
+	message = g_strdup_printf(_("Input password for %s on %s:"),
+				  user, server);
+	pass = input_dialog_with_invisible(_("Input password"), message, NULL);
+	g_free(message);
+
+	return pass;
+}
+
+static void input_dialog_create(void)
+{
+	GtkWidget *vbox;
+	GtkWidget *hbox;
+	GtkWidget *confirm_area;
+	GtkWidget *cancel_button;
+
+	dialog = gtk_dialog_new();
+	gtk_window_set_policy(GTK_WINDOW(dialog), FALSE, FALSE, FALSE);
+	gtk_widget_set_size_request(dialog, INPUT_DIALOG_WIDTH, -1);
+	gtk_container_set_border_width
+		(GTK_CONTAINER(GTK_DIALOG(dialog)->action_area), 5);
+	gtk_window_set_position(GTK_WINDOW(dialog), GTK_WIN_POS_CENTER);
+	g_signal_connect(G_OBJECT(dialog), "delete_event",
+			 G_CALLBACK(delete_event), NULL);
+	g_signal_connect(G_OBJECT(dialog), "key_press_event",
+			 G_CALLBACK(key_pressed), NULL);
+	MANAGE_WINDOW_SIGNALS_CONNECT(dialog);
+
+	gtk_widget_realize(dialog);
+
+	vbox = gtk_vbox_new(FALSE, 8);
+	gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), vbox);
+	gtk_container_set_border_width(GTK_CONTAINER(vbox), 8);
+
+	hbox = gtk_hbox_new(FALSE, 0);
+	gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
+
+	msg_label = gtk_label_new("");
+	gtk_box_pack_start(GTK_BOX(hbox), msg_label, FALSE, FALSE, 0);
+	gtk_label_set_justify(GTK_LABEL(msg_label), GTK_JUSTIFY_LEFT);
+
+	entry = gtk_entry_new();
+	gtk_box_pack_start(GTK_BOX(vbox), entry, FALSE, FALSE, 0);
+	g_signal_connect(G_OBJECT(entry), "activate",
+			 G_CALLBACK(entry_activated), NULL);
+
+	combo = gtk_combo_new();
+	gtk_box_pack_start(GTK_BOX(vbox), combo, FALSE, FALSE, 0);
+	g_signal_connect(G_OBJECT(GTK_COMBO(combo)->entry), "activate",
+			 G_CALLBACK(combo_activated), NULL);
+
+	gtkut_button_set_create(&confirm_area,
+				&ok_button,     _("OK"),
+				&cancel_button, _("Cancel"),
+				NULL, NULL);
+	gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->action_area),
+			  confirm_area);
+	gtk_widget_grab_default(ok_button);
+
+	g_signal_connect(G_OBJECT(ok_button), "clicked",
+			 G_CALLBACK(ok_clicked), NULL);
+	g_signal_connect(G_OBJECT(cancel_button), "clicked",
+			 G_CALLBACK(cancel_clicked), NULL);
+
+
+	gtk_widget_show_all(GTK_DIALOG(dialog)->vbox);
+}
+
+static gchar *input_dialog_open(const gchar *title, const gchar *message,
+				const gchar *default_string)
+{
+	gchar *str;
+
+	if (dialog && GTK_WIDGET_VISIBLE(dialog)) return NULL;
+
+	if (!dialog)
+		input_dialog_create();
+
+	input_dialog_set(title, message, default_string);
+	gtk_widget_show(dialog);
+	gtk_window_set_modal(GTK_WINDOW(dialog), TRUE);
+	manage_window_set_transient(GTK_WINDOW(dialog));
+
+	ack = fin = FALSE;
+
+	inc_lock();
+
+	while (fin == FALSE)
+		gtk_main_iteration();
+
+	manage_window_focus_out(dialog, NULL, NULL);
+	gtk_widget_hide(dialog);
+
+	if (ack) {
+		GtkEditable *editable;
+
+		if (type == INPUT_DIALOG_COMBO)
+			editable = GTK_EDITABLE(GTK_COMBO(combo)->entry);
+		else
+			editable = GTK_EDITABLE(entry);
+
+		str = gtk_editable_get_chars(editable, 0, -1);
+		if (str && *str == '\0') {
+			g_free(str);
+			str = NULL;
+		}
+	} else
+		str = NULL;
+
+	GTK_EVENTS_FLUSH();
+
+	inc_unlock();
+
+	debug_print("return string = %s\n", str ? str : "(none)");
+	return str;
+}
+
+static void input_dialog_set(const gchar *title, const gchar *message,
+			     const gchar *default_string)
+{
+	GtkWidget *entry_;
+
+	if (type == INPUT_DIALOG_COMBO)
+		entry_ = GTK_COMBO(combo)->entry;
+	else
+		entry_ = entry;
+
+	gtk_window_set_title(GTK_WINDOW(dialog), title);
+	gtk_label_set_text(GTK_LABEL(msg_label), message);
+	if (default_string && *default_string) {
+		gtk_entry_set_text(GTK_ENTRY(entry_), default_string);
+		gtk_entry_set_position(GTK_ENTRY(entry_), 0);
+		gtk_entry_select_region(GTK_ENTRY(entry_), 0, -1);
+	} else
+		gtk_entry_set_text(GTK_ENTRY(entry_), "");
+
+	gtk_widget_grab_focus(ok_button);
+	gtk_widget_grab_focus(entry_);
+}
+
+static void ok_clicked(GtkWidget *widget, gpointer data)
+{
+	ack = TRUE;
+	fin = TRUE;
+}
+
+static void cancel_clicked(GtkWidget *widget, gpointer data)
+{
+	ack = FALSE;
+	fin = TRUE;
+}
+
+static gint delete_event(GtkWidget *widget, GdkEventAny *event, gpointer data)
+{
+	ack = FALSE;
+	fin = TRUE;
+
+	return TRUE;
+}
+
+static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)
+{
+	if (event && event->keyval == GDK_Escape) {
+		ack = FALSE;
+		fin = TRUE;
+	}
+
+	return FALSE;
+}
+
+static void entry_activated(GtkEditable *editable)
+{
+	ack = TRUE;
+	fin = TRUE;
+}
+
+static void combo_activated(GtkEditable *editable)
+{
+	ack = TRUE;
+	fin = TRUE;
+}