Initial import of Sylpheed (GTK2 version).

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

1 files changed, 353 insertions, 0 deletions

diff --git a/src/alertpanel.c b/src/alertpanel.c
new file mode 100644
index 00000000..bc865358
--- /dev/null
+++ b/src/alertpanel.c
@@ -0,0 +1,353 @@
+/*
+ * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
+ * Copyright (C) 1999-2004 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#  include "config.h"
+#endif
+
+#include "defs.h"
+
+#include <gtk/gtk.h>
+#include <gdk/gdkkeysyms.h>
+
+#include "intl.h"
+#include "alertpanel.h"
+#include "manage_window.h"
+#include "utils.h"
+#include "gtkutils.h"
+#include "inc.h"
+#include "stock_pixmap.h"
+#include "prefs_common.h"
+
+#define ALERT_PANEL_WIDTH	380
+#define TITLE_HEIGHT		72
+#define MESSAGE_HEIGHT		62
+
+static gboolean alertpanel_is_open = FALSE;
+static AlertValue value;
+
+static GtkWidget *dialog;
+
+static void alertpanel_show		(void);
+static void alertpanel_create		(const gchar	*title,
+					 const gchar	*message,
+					 const gchar	*button1_label,
+					 const gchar	*button2_label,
+					 const gchar	*button3_label,
+					 gboolean	 can_disable,
+					 AlertType	 type);
+
+static void alertpanel_button_toggled	(GtkToggleButton	*button,
+					 gpointer		 data);
+static void alertpanel_button_clicked	(GtkWidget		*widget,
+					 gpointer		 data);
+static gint alertpanel_deleted		(GtkWidget		*widget,
+					 GdkEventAny		*event,
+					 gpointer		 data);
+static gboolean alertpanel_close	(GtkWidget		*widget,
+					 GdkEventAny		*event,
+					 gpointer		 data);
+
+AlertValue alertpanel(const gchar *title,
+		      const gchar *message,
+		      const gchar *button1_label,
+		      const gchar *button2_label,
+		      const gchar *button3_label)
+{
+	if (alertpanel_is_open)
+		return -1;
+	else
+		alertpanel_is_open = TRUE;
+
+	alertpanel_create(title, message, button1_label, button2_label,
+			  button3_label, FALSE, ALERT_QUESTION);
+	alertpanel_show();
+
+	debug_print("return value = %d\n", value);
+	return value;
+}
+
+void alertpanel_message(const gchar *title, const gchar *message,
+			AlertType type)
+{
+	if (alertpanel_is_open)
+		return;
+	else
+		alertpanel_is_open = TRUE;
+
+	alertpanel_create(title, message, NULL, NULL, NULL, FALSE, type);
+	alertpanel_show();
+}
+
+AlertValue alertpanel_message_with_disable(const gchar *title,
+					   const gchar *message,
+					   AlertType type)
+{
+	if (alertpanel_is_open)
+		return 0;
+	else
+		alertpanel_is_open = TRUE;
+
+	alertpanel_create(title, message, NULL, NULL, NULL, TRUE, type);
+	alertpanel_show();
+
+	return value;
+}
+
+void alertpanel_notice(const gchar *format, ...)
+{
+	va_list args;
+	gchar buf[256];
+
+	va_start(args, format);
+	g_vsnprintf(buf, sizeof(buf), format, args);
+	va_end(args);
+	strretchomp(buf);
+
+	alertpanel_message(_("Notice"), buf, ALERT_NOTICE);
+}
+
+void alertpanel_warning(const gchar *format, ...)
+{
+	va_list args;
+	gchar buf[256];
+
+	va_start(args, format);
+	g_vsnprintf(buf, sizeof(buf), format, args);
+	va_end(args);
+	strretchomp(buf);
+
+	alertpanel_message(_("Warning"), buf, ALERT_WARNING);
+}
+
+void alertpanel_error(const gchar *format, ...)
+{
+	va_list args;
+	gchar buf[256];
+
+	va_start(args, format);
+	g_vsnprintf(buf, sizeof(buf), format, args);
+	va_end(args);
+	strretchomp(buf);
+
+	alertpanel_message(_("Error"), buf, ALERT_ERROR);
+}
+
+static void alertpanel_show(void)
+{
+	gtk_window_set_modal(GTK_WINDOW(dialog), TRUE);
+	manage_window_set_transient(GTK_WINDOW(dialog));
+	value = G_ALERTWAIT;
+
+	inc_lock();
+	while ((value & G_ALERT_VALUE_MASK) == G_ALERTWAIT)
+		gtk_main_iteration();
+
+	gtk_widget_destroy(dialog);
+	GTK_EVENTS_FLUSH();
+
+	alertpanel_is_open = FALSE;
+	inc_unlock();
+}
+
+static void alertpanel_create(const gchar *title,
+			      const gchar *message,
+			      const gchar *button1_label,
+			      const gchar *button2_label,
+			      const gchar *button3_label,
+			      gboolean	   can_disable,
+			      AlertType    type)
+{
+	static PangoFontDescription *font_desc;
+	StockPixmap stock_pixmap;
+	GtkWidget *pixmapwid;
+	GtkWidget *label;
+	GtkWidget *hbox;
+	GtkWidget *vbox;
+	GtkWidget *spc_vbox;
+	GtkWidget *msg_vbox;
+	GtkWidget *disable_chkbtn;
+	GtkWidget *confirm_area;
+	GtkWidget *button1;
+	GtkWidget *button2;
+	GtkWidget *button3;
+	const gchar *label2;
+	const gchar *label3;
+
+	debug_print(_("Creating alert panel dialog...\n"));
+
+	dialog = gtk_dialog_new();
+	gtk_window_set_title(GTK_WINDOW(dialog), title);
+	gtk_window_set_policy(GTK_WINDOW(dialog), FALSE, FALSE, FALSE);
+	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(alertpanel_deleted),
+			 (gpointer)G_ALERTOTHER);
+	g_signal_connect(G_OBJECT(dialog), "key_press_event",
+			 G_CALLBACK(alertpanel_close),
+			 (gpointer)G_ALERTOTHER);
+	gtk_widget_realize(dialog);
+
+	/* for title label */
+	hbox = gtk_hbox_new(FALSE, 0);
+	gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox),
+			   hbox, TRUE, TRUE, 8);
+
+	/* title icon and label */
+	switch (type) {
+	case ALERT_NOTICE:
+		stock_pixmap = STOCK_PIXMAP_DIALOG_INFO; break;
+	case ALERT_QUESTION:
+		stock_pixmap = STOCK_PIXMAP_DIALOG_QUESTION; break;
+	case ALERT_WARNING:
+		stock_pixmap = STOCK_PIXMAP_DIALOG_WARNING; break;
+	case ALERT_ERROR:
+		stock_pixmap = STOCK_PIXMAP_DIALOG_ERROR; break;
+	default:
+		stock_pixmap = STOCK_PIXMAP_DIALOG_QUESTION; break;
+	}
+	pixmapwid = stock_pixmap_widget(dialog, stock_pixmap);
+	gtk_box_pack_start(GTK_BOX(hbox), pixmapwid, FALSE, FALSE, 16);
+
+	label = gtk_label_new(title);
+	gtk_box_pack_start(GTK_BOX(hbox), label, TRUE, TRUE, 0);
+	gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
+	if (!font_desc) {
+		gchar *fontstr = prefs_common.titlefont
+			? prefs_common.titlefont
+			: DEFAULT_TITLE_FONT;
+		font_desc = pango_font_description_from_string(fontstr);
+	}
+	if (font_desc)
+		gtk_widget_modify_font(label, font_desc);
+
+	/* for message and button(s) */
+	vbox = gtk_vbox_new(FALSE, 0);
+	gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->action_area),
+			  vbox);
+
+	spc_vbox = gtk_vbox_new(FALSE, 0);
+	gtk_box_pack_start(GTK_BOX(vbox), spc_vbox, FALSE, FALSE, 0);
+	gtk_widget_set_size_request(spc_vbox, -1, 16);
+
+	msg_vbox = gtk_vbox_new(FALSE, 0);
+	gtk_box_pack_start(GTK_BOX(vbox), msg_vbox, FALSE, FALSE, 0);
+
+	/* for message label */
+	hbox = gtk_hbox_new(FALSE, 0);
+	gtk_box_pack_start(GTK_BOX(msg_vbox), hbox, FALSE, FALSE, 0);
+
+	/* message label */
+	label = gtk_label_new(message);
+	gtk_box_pack_start(GTK_BOX(hbox), label, TRUE, TRUE, 24);
+	gtk_label_set_justify(GTK_LABEL(label), GTK_JUSTIFY_LEFT);
+
+	if (can_disable) {
+		hbox = gtk_hbox_new(FALSE, 0);
+		gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
+		gtk_container_set_border_width(GTK_CONTAINER(hbox), 8);
+
+		disable_chkbtn = gtk_check_button_new_with_label
+			(_("Show this message next time"));
+		gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(disable_chkbtn),
+					     TRUE);
+		gtk_box_pack_start(GTK_BOX(hbox), disable_chkbtn,
+				   FALSE, FALSE, 0);
+		g_signal_connect(G_OBJECT(disable_chkbtn), "toggled",
+				 G_CALLBACK(alertpanel_button_toggled),
+				 GUINT_TO_POINTER(G_ALERTDISABLE));
+	} else {
+		spc_vbox = gtk_vbox_new(FALSE, 0);
+		gtk_box_pack_start(GTK_BOX(vbox), spc_vbox, FALSE, FALSE, 0);
+		gtk_widget_set_size_request(spc_vbox, -1, 20);
+	}
+
+	/* for button(s) */
+	if (!button1_label)
+		button1_label = _("OK");
+	label2 = button2_label;
+	label3 = button3_label;
+	if (label2 && *label2 == '+') label2++;
+	if (label3 && *label3 == '+') label3++;
+
+	gtkut_button_set_create(&confirm_area,
+				&button1, button1_label,
+				button2_label ? &button2 : NULL, label2,
+				button3_label ? &button3 : NULL, label3);
+
+	gtk_box_pack_end(GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
+	gtk_widget_grab_default(button1);
+	gtk_widget_grab_focus(button1);
+	if (button2_label && *button2_label == '+') {
+		gtk_widget_grab_default(button2);
+		gtk_widget_grab_focus(button2);
+	}
+	if (button3_label && *button3_label == '+') {
+		gtk_widget_grab_default(button3);
+		gtk_widget_grab_focus(button3);
+	}
+
+	g_signal_connect(G_OBJECT(button1), "clicked",
+			 G_CALLBACK(alertpanel_button_clicked),
+			 GUINT_TO_POINTER(G_ALERTDEFAULT));
+	if (button2_label)
+		g_signal_connect(G_OBJECT(button2), "clicked",
+				 G_CALLBACK(alertpanel_button_clicked),
+				 GUINT_TO_POINTER(G_ALERTALTERNATE));
+	if (button3_label)
+		g_signal_connect(G_OBJECT(button3), "clicked",
+				 G_CALLBACK(alertpanel_button_clicked),
+				 GUINT_TO_POINTER(G_ALERTOTHER));
+
+	gtk_widget_show_all(dialog);
+}
+
+static void alertpanel_button_toggled(GtkToggleButton *button,
+				      gpointer data)
+{
+	if (gtk_toggle_button_get_active(button))
+		value &= ~GPOINTER_TO_UINT(data);
+	else
+		value |= GPOINTER_TO_UINT(data);
+}
+
+static void alertpanel_button_clicked(GtkWidget *widget, gpointer data)
+{
+	value = (value & ~G_ALERT_VALUE_MASK) | (AlertValue)data;
+}
+
+static gint alertpanel_deleted(GtkWidget *widget, GdkEventAny *event,
+			       gpointer data)
+{
+	value = (value & ~G_ALERT_VALUE_MASK) | (AlertValue)data;
+	return TRUE;
+}
+
+static gboolean alertpanel_close(GtkWidget *widget, GdkEventAny *event,
+				 gpointer data)
+{
+	if (event->type == GDK_KEY_PRESS)
+		if (((GdkEventKey *)event)->keyval != GDK_Escape)
+			return FALSE;
+
+	value = (value & ~G_ALERT_VALUE_MASK) | (AlertValue)data;
+	return FALSE;
+}