diff options
Diffstat (limited to 'src/sourcewindow.c')
| -rw-r--r-- | src/sourcewindow.c | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/src/sourcewindow.c b/src/sourcewindow.c new file mode 100644 index 00000000..069ce7fb --- /dev/null +++ b/src/sourcewindow.c @@ -0,0 +1,183 @@ +/* + * 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. + */ + +#include "defs.h" + +#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 <stdio.h> +#include <stdlib.h> + +#include "intl.h" +#include "sourcewindow.h" +#include "procmsg.h" +#include "utils.h" +#include "gtkutils.h" +#include "prefs_common.h" + +static void source_window_size_alloc_cb (GtkWidget *widget, + GtkAllocation *allocation); +static void source_window_destroy_cb (GtkWidget *widget, + SourceWindow *sourcewin); +static gboolean key_pressed (GtkWidget *widget, + GdkEventKey *event, + SourceWindow *sourcewin); + +static void source_window_init() +{ +} + +SourceWindow *source_window_create(void) +{ + SourceWindow *sourcewin; + GtkWidget *window; + GtkWidget *scrolledwin; + GtkWidget *text; + static PangoFontDescription *font_desc = NULL; + + debug_print(_("Creating source window...\n")); + sourcewin = g_new0(SourceWindow, 1); + + window = gtk_window_new(GTK_WINDOW_TOPLEVEL); + 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_size_request(window, prefs_common.sourcewin_width, + prefs_common.sourcewin_height); + g_signal_connect(G_OBJECT(window), "size_allocate", + G_CALLBACK(source_window_size_alloc_cb), sourcewin); + g_signal_connect(G_OBJECT(window), "destroy", + G_CALLBACK(source_window_destroy_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_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); + 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); + + sourcewin->window = window; + sourcewin->scrolledwin = scrolledwin; + sourcewin->text = text; + + source_window_init(); + + return sourcewin; +} + +void source_window_show(SourceWindow *sourcewin) +{ + gtk_widget_show_all(sourcewin->window); +} + +void source_window_destroy(SourceWindow *sourcewin) +{ + g_free(sourcewin); +} + +void source_window_show_msg(SourceWindow *sourcewin, MsgInfo *msginfo) +{ + gchar *file; + gchar *title; + FILE *fp; + gchar buf[BUFFSIZE]; + + g_return_if_fail(msginfo != NULL); + + file = procmsg_get_message_file(msginfo); + g_return_if_fail(file != NULL); + + if ((fp = fopen(file, "rb")) == NULL) { + FILE_OP_ERROR(file, "fopen"); + g_free(file); + return; + } + + 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); + + while (fgets(buf, sizeof(buf), fp) != NULL) + source_window_append(sourcewin, buf); + + fclose(fp); +} + +void source_window_append(SourceWindow *sourcewin, const gchar *str) +{ + GtkTextView *text = GTK_TEXT_VIEW(sourcewin->text); + GtkTextBuffer *buffer; + GtkTextIter iter; + gchar *out; + gint len; + + buffer = gtk_text_view_get_buffer(text); + + len = strlen(str) + 1; + Xalloca(out, len, return); +#warning FIXME_GTK2 + conv_localetodisp(out, len, str); + + gtk_text_buffer_get_iter_at_offset(buffer, &iter, -1); + gtk_text_buffer_insert(buffer, &iter, out, -1); +} + +static void source_window_size_alloc_cb(GtkWidget *widget, + GtkAllocation *allocation) +{ + g_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) +{ + source_window_destroy(sourcewin); +} + +static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event, + SourceWindow *sourcewin) +{ + if (event && event->keyval == GDK_Escape) + gtk_widget_destroy(sourcewin->window); + return FALSE; +} |