separated UI code from prefs.c.

git-svn-id: svn://sylpheed.sraoss.jp/sylpheed/trunk@527 ee746299-78ed-0310-b773-934348b2243d

1 files changed, 452 insertions, 0 deletions

diff --git a/src/prefs_ui.c b/src/prefs_ui.c
new file mode 100644
index 00000000..5f516c79
--- /dev/null
+++ b/src/prefs_ui.c
@@ -0,0 +1,452 @@
+/*
+ * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
+ * Copyright (C) 1999-2005 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 <glib/gi18n.h>
+#include <gtk/gtk.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+
+#include "prefs.h"
+#include "prefs_ui.h"
+#include "codeconv.h"
+#include "utils.h"
+#include "gtkutils.h"
+
+typedef enum
+{
+	DUMMY_PARAM
+} DummyEnum;
+
+void prefs_dialog_create(PrefsDialog *dialog)
+{
+	GtkWidget *window;
+	GtkWidget *vbox;
+	GtkWidget *notebook;
+
+	GtkWidget *confirm_area;
+	GtkWidget *ok_btn;
+	GtkWidget *cancel_btn;
+	GtkWidget *apply_btn;
+
+	g_return_if_fail(dialog != NULL);
+
+	window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+	gtk_container_set_border_width (GTK_CONTAINER (window), 8);
+	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);
+
+	vbox = gtk_vbox_new (FALSE, 6);
+	gtk_widget_show(vbox);
+	gtk_container_add (GTK_CONTAINER (window), vbox);
+
+	notebook = gtk_notebook_new ();
+	gtk_widget_show(notebook);
+	gtk_box_pack_start (GTK_BOX (vbox), notebook, TRUE, TRUE, 0);
+	gtk_container_set_border_width (GTK_CONTAINER (notebook), 2);
+	/* GTK_WIDGET_UNSET_FLAGS (notebook, GTK_CAN_FOCUS); */
+	gtk_notebook_set_scrollable (GTK_NOTEBOOK (notebook), TRUE);
+
+	gtkut_stock_button_set_create(&confirm_area,
+				      &ok_btn, GTK_STOCK_OK,
+				      &cancel_btn, GTK_STOCK_CANCEL,
+				      &apply_btn, GTK_STOCK_APPLY);
+	gtk_widget_show(confirm_area);
+	gtk_box_pack_end (GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
+	gtk_widget_grab_default(ok_btn);
+
+	dialog->window       = window;
+	dialog->notebook     = notebook;
+	dialog->confirm_area = confirm_area;
+	dialog->ok_btn       = ok_btn;
+	dialog->cancel_btn   = cancel_btn;
+	dialog->apply_btn    = apply_btn;
+}
+
+void prefs_dialog_destroy(PrefsDialog *dialog)
+{
+	gtk_widget_destroy(dialog->window);
+	dialog->window     = NULL;
+	dialog->notebook   = NULL;
+	dialog->ok_btn     = NULL;
+	dialog->cancel_btn = NULL;
+	dialog->apply_btn  = NULL;
+}
+
+void prefs_button_toggled(GtkToggleButton *toggle_btn, GtkWidget *widget)
+{
+	gboolean is_active;
+
+	is_active = gtk_toggle_button_get_active(toggle_btn);
+	gtk_widget_set_sensitive(widget, is_active);
+}
+
+void prefs_set_dialog(PrefParam *param)
+{
+	gint i;
+
+	for (i = 0; param[i].name != NULL; i++) {
+		if (param[i].widget_set_func)
+			param[i].widget_set_func(&param[i]);
+	}
+}
+
+void prefs_set_data_from_dialog(PrefParam *param)
+{
+	gint i;
+
+	for (i = 0; param[i].name != NULL; i++) {
+		if (param[i].data_set_func)
+			param[i].data_set_func(&param[i]);
+	}
+}
+
+void prefs_set_dialog_to_default(PrefParam *param)
+{
+	gint	   i;
+	PrefParam  tmpparam;
+	gchar	  *str_data = NULL;
+	gint	   int_data;
+	gushort    ushort_data;
+	gboolean   bool_data;
+	DummyEnum  enum_data;
+
+	for (i = 0; param[i].name != NULL; i++) {
+		if (!param[i].widget_set_func) continue;
+
+		tmpparam = param[i];
+
+		switch (tmpparam.type) {
+		case P_STRING:
+			if (tmpparam.defval) {
+				if (!g_ascii_strncasecmp
+					(tmpparam.defval, "ENV_", 4)) {
+					str_data = g_strdup
+						(g_getenv(param[i].defval + 4));
+					tmpparam.data = &str_data;
+					break;
+				} else if (tmpparam.defval[0] == '~') {
+					str_data =
+						g_strconcat(get_home_dir(),
+							    param[i].defval + 1,
+							    NULL);
+					tmpparam.data = &str_data;
+					break;
+				}
+			}
+			tmpparam.data = &tmpparam.defval;
+			break;
+		case P_INT:
+			if (tmpparam.defval)
+				int_data = atoi(tmpparam.defval);
+			else
+				int_data = 0;
+			tmpparam.data = &int_data;
+			break;
+		case P_USHORT:
+			if (tmpparam.defval)
+				ushort_data = atoi(tmpparam.defval);
+			else
+				ushort_data = 0;
+			tmpparam.data = &ushort_data;
+			break;
+		case P_BOOL:
+			if (tmpparam.defval) {
+				if (!g_ascii_strcasecmp(tmpparam.defval, "TRUE"))
+					bool_data = TRUE;
+				else
+					bool_data = atoi(tmpparam.defval)
+						? TRUE : FALSE;
+			} else
+				bool_data = FALSE;
+			tmpparam.data = &bool_data;
+			break;
+		case P_ENUM:
+			if (tmpparam.defval)
+				enum_data = (DummyEnum)atoi(tmpparam.defval);
+			else
+				enum_data = 0;
+			tmpparam.data = &enum_data;
+			break;
+		case P_OTHER:
+			break;
+		}
+		tmpparam.widget_set_func(&tmpparam);
+		g_free(str_data);
+		str_data = NULL;
+	}
+}
+
+void prefs_set_data_from_entry(PrefParam *pparam)
+{
+	gchar **str;
+	const gchar *entry_str;
+
+	g_return_if_fail(*pparam->widget != NULL);
+
+	entry_str = gtk_entry_get_text(GTK_ENTRY(*pparam->widget));
+
+	switch (pparam->type) {
+	case P_STRING:
+		str = (gchar **)pparam->data;
+		g_free(*str);
+		*str = entry_str[0] ? g_strdup(entry_str) : NULL;
+		break;
+	case P_USHORT:
+		*((gushort *)pparam->data) = atoi(entry_str);
+		break;
+	case P_INT:
+		*((gint *)pparam->data) = atoi(entry_str);
+		break;
+	default:
+		g_warning("Invalid PrefType for GtkEntry widget: %d\n",
+			  pparam->type);
+	}
+}
+
+void prefs_set_entry(PrefParam *pparam)
+{
+	gchar **str;
+
+	g_return_if_fail(*pparam->widget != NULL);
+
+	switch (pparam->type) {
+	case P_STRING:
+		str = (gchar **)pparam->data;
+		gtk_entry_set_text(GTK_ENTRY(*pparam->widget),
+				   *str ? *str : "");
+		break;
+	case P_INT:
+		gtk_entry_set_text(GTK_ENTRY(*pparam->widget),
+				   itos(*((gint *)pparam->data)));
+		break;
+	case P_USHORT:
+		gtk_entry_set_text(GTK_ENTRY(*pparam->widget),
+				   itos(*((gushort *)pparam->data)));
+		break;
+	default:
+		g_warning("Invalid PrefType for GtkEntry widget: %d\n",
+			  pparam->type);
+	}
+}
+
+void prefs_set_data_from_text(PrefParam *pparam)
+{
+	gchar **str;
+	gchar *text = NULL, *tp = NULL;
+	gchar *tmp, *tmpp;
+
+	g_return_if_fail(*pparam->widget != NULL);
+	g_return_if_fail(GTK_IS_EDITABLE(*pparam->widget) ||
+			 GTK_IS_TEXT_VIEW(*pparam->widget));
+
+	switch (pparam->type) {
+	case P_STRING:
+		str = (gchar **)pparam->data;
+		g_free(*str);
+		if (GTK_IS_EDITABLE(*pparam->widget)) {
+			tp = text = gtk_editable_get_chars
+				(GTK_EDITABLE(*pparam->widget), 0, -1);
+		} else if (GTK_IS_TEXT_VIEW(*pparam->widget)) {
+			GtkTextView *textview = GTK_TEXT_VIEW(*pparam->widget);
+			GtkTextBuffer *buffer;
+			GtkTextIter start, end;
+
+			buffer = gtk_text_view_get_buffer(textview);
+			gtk_text_buffer_get_start_iter(buffer, &start);
+			gtk_text_buffer_get_iter_at_offset(buffer, &end, -1);
+			tp = text = gtk_text_buffer_get_text
+				(buffer, &start, &end, FALSE);
+		}
+
+		g_return_if_fail(tp != NULL && text != NULL);
+
+		if (text[0] == '\0') {
+			*str = NULL;
+			g_free(text);
+			break;
+		}
+
+		Xalloca(tmpp = tmp, strlen(text) * 2 + 1,
+			{ *str = NULL; break; });
+		while (*tp) {
+			if (*tp == '\n') {
+				*tmpp++ = '\\';
+				*tmpp++ = 'n';
+				tp++;
+			} else
+				*tmpp++ = *tp++;
+		}
+		*tmpp = '\0';
+		*str = g_strdup(tmp);
+		g_free(text);
+		break;
+	default:
+		g_warning("Invalid PrefType for GtkTextView widget: %d\n",
+			  pparam->type);
+	}
+}
+
+void prefs_set_text(PrefParam *pparam)
+{
+	gchar *buf, *sp, *bufp;
+	gchar **str;
+	GtkTextView *text;
+	GtkTextBuffer *buffer;
+	GtkTextIter iter;
+
+	g_return_if_fail(*pparam->widget != NULL);
+
+	switch (pparam->type) {
+	case P_STRING:
+		str = (gchar **)pparam->data;
+		if (*str) {
+			bufp = buf = alloca(strlen(*str) + 1);
+			if (!buf) buf = "";
+			else {
+				sp = *str;
+				while (*sp) {
+					if (*sp == '\\' && *(sp + 1) == 'n') {
+						*bufp++ = '\n';
+						sp += 2;
+					} else
+						*bufp++ = *sp++;
+				}
+				*bufp = '\0';
+			}
+		} else
+			buf = "";
+
+		text = GTK_TEXT_VIEW(*pparam->widget);
+		buffer = gtk_text_view_get_buffer(text);
+		gtk_text_buffer_set_text(buffer, "", 0);
+		gtk_text_buffer_get_start_iter(buffer, &iter);
+		gtk_text_buffer_insert(buffer, &iter, buf, -1);
+		break;
+	default:
+		g_warning("Invalid PrefType for GtkTextView widget: %d\n",
+			  pparam->type);
+	}
+}
+
+void prefs_set_data_from_toggle(PrefParam *pparam)
+{
+	g_return_if_fail(pparam->type == P_BOOL);
+	g_return_if_fail(*pparam->widget != NULL);
+	
+	*((gboolean *)pparam->data) =
+		gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(*pparam->widget));
+}
+
+void prefs_set_toggle(PrefParam *pparam)
+{
+	g_return_if_fail(pparam->type == P_BOOL);
+	g_return_if_fail(*pparam->widget != NULL);
+
+	gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(*pparam->widget),
+				     *((gboolean *)pparam->data));
+}
+
+void prefs_set_data_from_spinbtn(PrefParam *pparam)
+{
+	g_return_if_fail(*pparam->widget != NULL);
+
+	switch (pparam->type) {
+	case P_INT:
+		*((gint *)pparam->data) =
+			gtk_spin_button_get_value_as_int
+			(GTK_SPIN_BUTTON(*pparam->widget));
+		break;
+	case P_USHORT:
+		*((gushort *)pparam->data) =
+			(gushort)gtk_spin_button_get_value_as_int
+			(GTK_SPIN_BUTTON(*pparam->widget));
+		break;
+	default:
+		g_warning("Invalid PrefType for GtkSpinButton widget: %d\n",
+			  pparam->type);
+	}
+}
+
+void prefs_set_spinbtn(PrefParam *pparam)
+{
+	g_return_if_fail(*pparam->widget != NULL);
+
+	switch (pparam->type) {
+	case P_INT:
+		gtk_spin_button_set_value(GTK_SPIN_BUTTON(*pparam->widget),
+					  (gfloat)*((gint *)pparam->data));
+		break;
+	case P_USHORT:
+		gtk_spin_button_set_value(GTK_SPIN_BUTTON(*pparam->widget),
+					  (gfloat)*((gushort *)pparam->data));
+		break;
+	default:
+		g_warning("Invalid PrefType for GtkSpinButton widget: %d\n",
+			  pparam->type);
+	}
+}
+
+void prefs_set_data_from_fontbtn(PrefParam *pparam)
+{
+	gchar **str;
+	const gchar *font_str;
+
+	g_return_if_fail(*pparam->widget != NULL);
+
+	font_str = gtk_font_button_get_font_name
+		(GTK_FONT_BUTTON(*pparam->widget));
+
+	switch (pparam->type) {
+	case P_STRING:
+		str = (gchar **)pparam->data;
+		g_free(*str);
+		*str = font_str[0] ? g_strdup(font_str) : NULL;
+		break;
+	default:
+		g_warning("Invalid PrefType for GtkFontButton widget: %d\n",
+			  pparam->type);
+	}
+}
+
+void prefs_set_fontbtn(PrefParam *pparam)
+{
+	gchar **str;
+
+	g_return_if_fail(*pparam->widget != NULL);
+
+	switch (pparam->type) {
+	case P_STRING:
+		str = (gchar **)pparam->data;
+		gtk_font_button_set_font_name(GTK_FONT_BUTTON(*pparam->widget),
+					      *str ? *str : "");
+		break;
+	default:
+		g_warning("Invalid PrefType for GtkFontButton widget: %d\n",
+			  pparam->type);
+	}
+}