Initial import of Sylpheed (GTK2 version).

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

1 files changed, 221 insertions, 0 deletions

diff --git a/src/logwindow.c b/src/logwindow.c
new file mode 100644
index 00000000..ffda7fd1
--- /dev/null
+++ b/src/logwindow.c
@@ -0,0 +1,221 @@
+/*
+ * 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/gtkwidget.h>
+#include <gtk/gtkwindow.h>
+#include <gtk/gtksignal.h>
+#include <gtk/gtkscrolledwindow.h>
+#include <gtk/gtktextview.h>
+#include <gtk/gtkstyle.h>
+
+#include "intl.h"
+#include "logwindow.h"
+#include "utils.h"
+#include "gtkutils.h"
+
+#define MAX_LINES	500
+#define TRIM_LINES	25
+
+static LogWindow *logwindow;
+
+static void hide_cb		(GtkWidget	*widget,
+				 LogWindow	*logwin);
+static gboolean key_pressed	(GtkWidget	*widget,
+				 GdkEventKey	*event,
+				 LogWindow	*logwin);
+
+LogWindow *log_window_create(void)
+{
+	LogWindow *logwin;
+	GtkWidget *window;
+	GtkWidget *scrolledwin;
+	GtkWidget *text;
+	GtkTextBuffer *buffer;
+	GtkTextIter iter;
+
+	debug_print("Creating log window...\n");
+	logwin = g_new0(LogWindow, 1);
+
+	window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+	gtk_window_set_title(GTK_WINDOW(window), _("Protocol log"));
+	gtk_window_set_wmclass(GTK_WINDOW(window), "log_window", "Sylpheed");
+	gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE);
+	gtk_widget_set_size_request(window, 520, 400);
+	g_signal_connect(G_OBJECT(window), "delete_event",
+			 G_CALLBACK(gtk_widget_hide_on_delete), NULL);
+	g_signal_connect(G_OBJECT(window), "key_press_event",
+			 G_CALLBACK(key_pressed), logwin);
+	g_signal_connect(G_OBJECT(window), "hide",
+			 G_CALLBACK(hide_cb), logwin);
+	gtk_widget_realize(window);
+
+	scrolledwin = gtk_scrolled_window_new(NULL, NULL);
+	gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
+				       GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
+	gtk_container_add(GTK_CONTAINER(window), scrolledwin);
+	gtk_widget_show(scrolledwin);
+
+	text = gtk_text_view_new();
+	gtk_text_view_set_editable(GTK_TEXT_VIEW(text), FALSE);
+	gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text), GTK_WRAP_WORD);
+	buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
+	gtk_text_buffer_get_start_iter(buffer, &iter);
+	gtk_text_buffer_create_mark(buffer, "end", &iter, FALSE);
+	gtk_container_add(GTK_CONTAINER(scrolledwin), text);
+	gtk_widget_show(text);
+
+	logwin->window = window;
+	logwin->scrolledwin = scrolledwin;
+	logwin->text = text;
+	logwin->lines = 0;
+
+	logwindow = logwin;
+
+	return logwin;
+}
+
+void log_window_init(LogWindow *logwin)
+{
+	GtkTextBuffer *buffer;
+	GdkColormap *colormap;
+	GdkColor color[3] =
+		{{0, 0, 0xafff, 0}, {0, 0xefff, 0, 0}, {0, 0xefff, 0, 0}};
+	gboolean success[3];
+	gint i;
+
+	//gtkut_widget_disable_theme_engine(logwin->text);
+
+	logwin->msg_color   = color[0];
+	logwin->warn_color  = color[1];
+	logwin->error_color = color[2];
+
+	colormap = gdk_window_get_colormap(logwin->window->window);
+	gdk_colormap_alloc_colors(colormap, color, 3, FALSE, TRUE, success);
+
+	for (i = 0; i < 3; i++) {
+		if (success[i] == FALSE) {
+			GtkStyle *style;
+
+			g_warning("LogWindow: color allocation failed\n");
+			style = gtk_widget_get_style(logwin->window);
+			logwin->msg_color = logwin->warn_color =
+			logwin->error_color = style->black;
+			break;
+		}
+	}
+
+	buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(logwin->text));
+	gtk_text_buffer_create_tag(buffer, "message",
+				   "foreground-gdk", &logwindow->msg_color,
+				   NULL);
+	gtk_text_buffer_create_tag(buffer, "warn",
+				   "foreground-gdk", &logwindow->warn_color,
+				   NULL);
+	gtk_text_buffer_create_tag(buffer, "error",
+				   "foreground-gdk", &logwindow->error_color,
+				   NULL);
+}
+
+void log_window_show(LogWindow *logwin)
+{
+	GtkTextView *text = GTK_TEXT_VIEW(logwin->text);
+	GtkTextBuffer *buffer;
+	GtkTextMark *mark;
+
+	buffer = gtk_text_view_get_buffer(text);
+
+	gtk_widget_hide(logwin->window);
+
+	mark = gtk_text_buffer_get_mark(buffer, "end");
+	gtk_text_view_scroll_mark_onscreen(text, mark);
+
+	gtk_widget_show(logwin->window);
+}
+
+void log_window_append(const gchar *str, LogType type)
+{
+	GtkTextView *text;
+	GtkTextBuffer *buffer;
+	GtkTextMark *mark;
+	GtkTextIter iter;
+	GdkColor *color = NULL;
+	gchar *head = NULL;
+	const gchar *tag;
+
+	g_return_if_fail(logwindow != NULL);
+
+	text = GTK_TEXT_VIEW(logwindow->text);
+	buffer = gtk_text_view_get_buffer(text);
+	gtk_text_buffer_get_iter_at_offset(buffer, &iter, -1);
+
+	switch (type) {
+	case LOG_MSG:
+		color = &logwindow->msg_color;
+		tag = "message";
+		head = "* ";
+		break;
+	case LOG_WARN:
+		color = &logwindow->warn_color;
+		tag = "warn";
+		head = "** ";
+		break;
+	case LOG_ERROR:
+		color = &logwindow->error_color;
+		tag = "error";
+		head = "*** ";
+		break;
+	default:
+		tag = NULL;
+		break;
+	}
+
+	if (logwindow->lines == MAX_LINES) {
+		//
+	}
+
+	if (head)
+		gtk_text_buffer_insert_with_tags_by_name
+			(buffer, &iter, head, -1, tag, NULL);
+	gtk_text_buffer_insert_with_tags_by_name
+		(buffer, &iter, str, -1, tag, NULL);
+
+	mark = gtk_text_buffer_get_mark(buffer, "end");
+	if (GTK_WIDGET_VISIBLE(text))
+		gtk_text_view_scroll_mark_onscreen(text, mark);
+
+	logwindow->lines++;
+}
+
+static void hide_cb(GtkWidget *widget, LogWindow *logwin)
+{
+}
+
+static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event,
+			    LogWindow *logwin)
+{
+	if (event && event->keyval == GDK_Escape)
+		gtk_widget_hide(logwin->window);
+	return FALSE;
+}