/*
* Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2001 Hiroyuki Yamamoto
+ * Copyright (C) 1999-2012 Hiroyuki Yamamoto and the Claws Mail team
*
* 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
+ * the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* 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.
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
*/
#include "defs.h"
#include <glib.h>
+#include <glib/gi18n.h>
#include <gdk/gdkkeysyms.h>
-#include <gtk/gtkwidget.h>
-#include <gtk/gtkwindow.h>
-#include <gtk/gtksignal.h>
-#include <gtk/gtkscrolledwindow.h>
-#include <gtk/gtktext.h>
-#include <gtk/gtkstyle.h>
+#include <gtk/gtk.h>
#include <stdio.h>
#include <stdlib.h>
-#include "intl.h"
#include "sourcewindow.h"
-#include "procmsg.h"
#include "utils.h"
#include "gtkutils.h"
#include "prefs_common.h"
+#include "file-utils.h"
-static void source_window_destroy_cb (GtkWidget *widget,
+static void source_window_size_alloc_cb (GtkWidget *widget,
+ GtkAllocation *allocation);
+static gint source_window_delete_cb (GtkWidget *widget,
+ GdkEventAny *event,
SourceWindow *sourcewin);
-static void key_pressed (GtkWidget *widget,
+static gboolean key_pressed (GtkWidget *widget,
GdkEventKey *event,
SourceWindow *sourcewin);
-
-static GdkFont *msgfont = NULL;
-
-#define FONT_LOAD(font, s) \
-{ \
- gchar *fontstr, *p; \
- \
- Xstrdup_a(fontstr, s, ); \
- if ((p = strchr(fontstr, ',')) != NULL) *p = '\0'; \
- font = gdk_font_load(fontstr); \
-}
+static void source_window_append (SourceWindow *sourcewin,
+ const gchar *str);
+static void source_window_destroy (SourceWindow *sourcewin);
static void source_window_init()
{
- if (msgfont != NULL || prefs_common.textfont == NULL)
- return;
-
- if (MB_CUR_MAX == 1) {
- FONT_LOAD(msgfont, prefs_common.textfont);
- } else {
- msgfont = gdk_fontset_load(prefs_common.textfont);
- }
}
SourceWindow *source_window_create(void)
GtkWidget *window;
GtkWidget *scrolledwin;
GtkWidget *text;
+ static PangoFontDescription *font_desc = NULL;
- debug_print(_("Creating source window...\n"));
+ static GdkGeometry geometry;
+
+ debug_print("Creating source window...\n");
sourcewin = g_new0(SourceWindow, 1);
- window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+ window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "sourcewindow");
gtk_window_set_title(GTK_WINDOW(window), _("Source of the message"));
- gtk_window_set_wmclass(GTK_WINDOW(window), "source_window", "Sylpheed");
- gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE);
- gtk_widget_set_usize(window, 600, 500);
- gtk_signal_connect(GTK_OBJECT(window), "destroy",
- GTK_SIGNAL_FUNC(source_window_destroy_cb),
- sourcewin);
- gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
- GTK_SIGNAL_FUNC(key_pressed), sourcewin);
+ gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
+ gtk_window_set_type_hint(GTK_WINDOW(window), GDK_WINDOW_TYPE_HINT_DIALOG);
+ gtk_widget_set_size_request(window, prefs_common.sourcewin_width,
+ prefs_common.sourcewin_height);
+
+ if (!geometry.min_height) {
+ geometry.min_width = 400;
+ geometry.min_height = 320;
+ }
+ gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
+ GDK_HINT_MIN_SIZE);
+
+ g_signal_connect(G_OBJECT(window), "size_allocate",
+ G_CALLBACK(source_window_size_alloc_cb),
+ sourcewin);
+ g_signal_connect(G_OBJECT(window), "delete_event",
+ G_CALLBACK(source_window_delete_cb), sourcewin);
+ g_signal_connect(G_OBJECT(window), "key_press_event",
+ G_CALLBACK(key_pressed), sourcewin);
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_POLICY_AUTOMATIC,
+ GTK_POLICY_AUTOMATIC);
+ gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwin),
+ GTK_SHADOW_IN);
gtk_container_add(GTK_CONTAINER(window), scrolledwin);
gtk_widget_show(scrolledwin);
- text = gtk_text_new(gtk_scrolled_window_get_hadjustment
- (GTK_SCROLLED_WINDOW(scrolledwin)),
- gtk_scrolled_window_get_vadjustment
- (GTK_SCROLLED_WINDOW(scrolledwin)));
+ text = gtk_text_view_new();
+ gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text), GTK_WRAP_WORD_CHAR);
+ gtk_text_view_set_editable(GTK_TEXT_VIEW(text), FALSE);
+ if (!font_desc && prefs_common.textfont)
+ font_desc = pango_font_description_from_string
+ (prefs_common.textfont);
+ if (font_desc)
+ gtk_widget_modify_font(text, font_desc);
gtk_container_add(GTK_CONTAINER(scrolledwin), text);
gtk_widget_show(text);
gtk_widget_show_all(sourcewin->window);
}
-void source_window_destroy(SourceWindow *sourcewin)
+static void source_window_destroy(SourceWindow *sourcewin)
{
+ if (sourcewin->updating) {
+ debug_print("deferring destroy\n");
+ sourcewin->deferred_destroy = TRUE;
+ return;
+ }
+ gtk_widget_destroy(sourcewin->window);
g_free(sourcewin);
}
FILE *fp;
gchar buf[BUFFSIZE];
- g_return_if_fail(msginfo != NULL);
+ cm_return_if_fail(msginfo != NULL);
- file = procmsg_get_message_file_path(msginfo);
- g_return_if_fail(file != NULL);
+ sourcewin->updating = TRUE;
+ file = procmsg_get_message_file(msginfo);
+ sourcewin->updating = FALSE;
+
+ if (sourcewin->deferred_destroy) {
+ g_free(file);
+ source_window_destroy(sourcewin);
+ return;
+ }
+
+ cm_return_if_fail(file != NULL);
- if ((fp = fopen(file, "r")) == NULL) {
- FILE_OP_ERROR(file, "fopen");
+ if ((fp = claws_fopen(file, "rb")) == NULL) {
+ FILE_OP_ERROR(file, "claws_fopen");
g_free(file);
return;
}
- debug_print(_("Displaying the source of %s ...\n"), file);
+ debug_print("Displaying the source of %s ...\n", file);
title = g_strdup_printf(_("%s - Source"), file);
gtk_window_set_title(GTK_WINDOW(sourcewin->window), title);
g_free(title);
g_free(file);
- gtk_text_freeze(GTK_TEXT(sourcewin->text));
-
- while (fgets(buf, sizeof(buf), fp) != NULL)
+ while (claws_fgets(buf, sizeof(buf), fp) != NULL)
source_window_append(sourcewin, buf);
- gtk_text_thaw(GTK_TEXT(sourcewin->text));
+ claws_fclose(fp);
+}
- fclose(fp);
+static void source_window_append(SourceWindow *sourcewin, const gchar *str)
+{
+ GtkTextView *text = GTK_TEXT_VIEW(sourcewin->text);
+ GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
+ GtkTextIter iter;
+ gchar *out;
+ gint len;
+
+ len = strlen(str) + 1;
+ Xalloca(out, len, return);
+ conv_utf8todisp(out, len, str);
+
+ gtk_text_buffer_get_iter_at_offset(buffer, &iter, -1);
+ gtk_text_buffer_insert(buffer, &iter, out, -1);
}
-void source_window_append(SourceWindow *sourcewin, const gchar *str)
+static void source_window_size_alloc_cb(GtkWidget *widget,
+ GtkAllocation *allocation)
{
- gtk_text_insert(GTK_TEXT(sourcewin->text), msgfont, NULL, NULL,
- str, -1);
+ cm_return_if_fail(allocation != NULL);
+
+ prefs_common.sourcewin_width = allocation->width;
+ prefs_common.sourcewin_height = allocation->height;
}
-static void source_window_destroy_cb(GtkWidget *widget,
- SourceWindow *sourcewin)
+static gint source_window_delete_cb(GtkWidget *widget, GdkEventAny *event,
+ SourceWindow *sourcewin)
{
source_window_destroy(sourcewin);
+ return TRUE;
}
-static void key_pressed(GtkWidget *widget, GdkEventKey *event,
- SourceWindow *sourcewin)
+static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event,
+ SourceWindow *sourcewin)
{
- if (event && event->keyval == GDK_Escape)
- gtk_widget_destroy(sourcewin->window);
+ if (!event || !sourcewin) return FALSE;
+
+ switch (event->keyval) {
+ case GDK_KEY_W:
+ case GDK_KEY_w:
+ if ((event->state & GDK_CONTROL_MASK) != 0)
+ gtk_widget_destroy(sourcewin->window);
+ break;
+ case GDK_KEY_Escape:
+ source_window_destroy(sourcewin);
+ return TRUE;
+ break;
+ }
+
+ return FALSE;
}
projects / claws.git / blobdiff