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-rw-r--r--composer/ChangeLog8
-rw-r--r--composer/e-msg-composer.c267
2 files changed, 97 insertions, 178 deletions
diff --git a/composer/ChangeLog b/composer/ChangeLog
index 65c6b8038b..f4b4717436 100644
--- a/composer/ChangeLog
+++ b/composer/ChangeLog
@@ -1,3 +1,11 @@
+2001-06-27 Larry Ewing <lewing@ximian.com>
+
+ * e-msg-composer.c (menu_file_insert_file_cb): make hook this up.
+ (get_sig_file_content): use get_file_content.
+ (get_file_content): make this usable for both insertion and
+ signatures.
+ (read_file_content): added helper function to read file.
+
2001-06-27 Jeffrey Stedfast <fejj@ximian.com>
* e-msg-composer.c: Added a pixcache array for special pixmaps to
diff --git a/composer/e-msg-composer.c b/composer/e-msg-composer.c
index a8d940571f..c077e8b673 100644
--- a/composer/e-msg-composer.c
+++ b/composer/e-msg-composer.c
@@ -616,41 +616,83 @@ build_message (EMsgComposer *composer)
}
static char *
-get_sig_file_content (const char *sigfile, gboolean in_html)
+read_file_content (gint fd)
{
- GString *rawsig;
- gchar buf[1024];
- gchar *file_name;
- gchar *htmlsig = NULL;
- int fd, n;
+ GByteArray *contents;
+ gchar buf[4096];
+ gint n;
+ gchar *body;
- if (!sigfile || !*sigfile) {
- return NULL;
+ g_return_val_if_fail (fd > 0, NULL);
+
+ contents = g_byte_array_new ();
+ while ((n = read (fd, buf, 4096)) > 0) {
+ g_byte_array_append (contents, buf, n);
}
+ g_byte_array_append (contents, "\0", 1);
+
+ body = (n < 0) ? NULL : (gchar *)contents->data;
+ g_byte_array_free (contents, (n < 0));
+
+ return body;
+}
+
+static char *
+get_file_content (char *file_name, gboolean convert, guint flags)
+{
+ gint fd;
+ char *raw;
+ char *html;
- file_name = in_html ? g_strconcat (sigfile, ".html", NULL) : (gchar *) sigfile;
-
fd = open (file_name, O_RDONLY);
if (fd == -1) {
char *msg;
-
- msg = g_strdup_printf (_("Could not open signature file %s:\n"
+
+ msg = g_strdup_printf (_("Could not open file %s:\n"
"%s"), file_name, g_strerror (errno));
+
+ gnome_error_dialog (msg);
+ g_free (msg);
+ return NULL;
+ }
+
+ raw = read_file_content (fd);
+
+ if (raw == NULL) {
+ char *msg;
+
+ msg = g_strdup_printf (_("Error while reading file %s:\n"
+ "%s"), file_name, g_strerror (errno));
+
gnome_error_dialog (msg);
g_free (msg);
-
- htmlsig = NULL;
- } else {
- rawsig = g_string_new ("");
- while ((n = read (fd, buf, 1023)) > 0) {
- buf[n] = '\0';
- g_string_append (rawsig, buf);
- }
close (fd);
+ return NULL;
+ }
+ close (fd);
+
+ html = convert ? e_text_to_html (raw, flags) : raw;
- htmlsig = in_html ? rawsig->str : e_text_to_html (rawsig->str, 0);
- g_string_free (rawsig, !in_html);
+ if (convert)
+ g_free (raw);
+
+ return html;
+}
+
+static char *
+get_sig_file_content (const char *sigfile, gboolean in_html)
+{
+ gchar *file_name;
+ gchar *htmlsig = NULL;
+
+ if (!sigfile || !*sigfile) {
+ return NULL;
}
+
+ file_name = in_html ? g_strconcat (sigfile, ".html", NULL) : (gchar *) sigfile;
+
+ htmlsig = get_file_content (file_name, !in_html, 0);
+
if (in_html) g_free (file_name);
return htmlsig;
@@ -1145,170 +1187,39 @@ menu_view_attachments_activate_cb (BonoboUIComponent *component,
e_msg_composer_show_attachments (E_MSG_COMPOSER (user_data), new_state);
}
-#if 0
-static void
-insert_file_ok_cb (GtkWidget *widget, void *user_data)
-{
- GtkFileSelection *fs;
- GdkAtom selection_atom = GDK_NONE;
- char *name;
- EMsgComposer *composer;
- struct stat sb;
- int fd;
- guint8 *buffer;
- size_t bufsz, actual;
-
- fs = GTK_FILE_SELECTION (gtk_widget_get_ancestor (widget,
- GTK_TYPE_FILE_SELECTION));
- composer = E_MSG_COMPOSER (user_data);
- name = gtk_file_selection_get_filename (fs);
-
- if (stat (name, &sb) < 0) {
- GtkWidget *dlg;
-
- dlg = gnome_error_dialog_parented( _("That file does not exist."),
- GTK_WINDOW (fs));
- gnome_dialog_run_and_close (GNOME_DIALOG (dlg));
- gtk_widget_destroy (GTK_WIDGET (dlg));
- return;
- }
-
- if (!(S_ISREG (sb.st_mode))) {
- GtkWidget *dlg;
-
- dlg = gnome_error_dialog_parented (_("That is not a regular file."),
- GTK_WINDOW (fs));
- gnome_dialog_run_and_close (GNOME_DIALOG (dlg));
- gtk_widget_destroy (GTK_WIDGET (dlg));
- return;
- }
-
- if (access (name, R_OK) != 0) {
- GtkWidget *dlg;
-
- dlg = gnome_error_dialog_parented (_("That file exists but is not readable."),
- GTK_WINDOW (fs));
- gnome_dialog_run_and_close (GNOME_DIALOG (dlg));
- gtk_widget_destroy (GTK_WIDGET (dlg));
- return;
- }
-
- if ((fd = open (name, O_RDONLY)) < 0) {
- GtkWidget *dlg;
-
- dlg = gnome_error_dialog_parented (_("That file appeared accesible but open(2) failed."),
- GTK_WINDOW (fs));
- gnome_dialog_run_and_close (GNOME_DIALOG (dlg));
- gtk_widget_destroy (GTK_WIDGET (dlg));
- return;
- }
-
- buffer = NULL;
- bufsz = 0;
- actual = 0;
-#define CHUNK 5120
-
- while (TRUE) {
- ssize_t chunk;
-
- if (bufsz - actual < CHUNK) {
- bufsz += CHUNK;
-
- if (bufsz >= 102400) {
- GtkWidget *dlg;
- gint result;
-
- dlg = gnome_dialog_new (_("The file is very large (more than 100K).\n"
- "Are you sure you wish to insert it?"),
- GNOME_STOCK_BUTTON_YES,
- GNOME_STOCK_BUTTON_NO,
- NULL);
- gnome_dialog_set_parent (GNOME_DIALOG (dlg), GTK_WINDOW (fs));
- result = gnome_dialog_run_and_close (GNOME_DIALOG (dlg));
- gtk_widget_destroy (GTK_WIDGET (dlg));
-
- if (result == 1)
- goto cleanup;
- }
-
- buffer = g_realloc (buffer, bufsz * sizeof (guint8));
- }
-
- chunk = read (fd, &(buffer[actual]), CHUNK);
-
- if (chunk < 0) {
- GtkWidget *dlg;
-
- dlg = gnome_error_dialog_parented (_("An error occurred while reading the file."),
- GTK_WINDOW (fs));
- gnome_dialog_run_and_close (GNOME_DIALOG (dlg));
- gtk_widget_destroy (GTK_WIDGET (dlg));
- goto cleanup;
- }
-
- if (chunk == 0)
- break;
-
- actual += chunk;
- }
-
- buffer[actual] = '\0';
-
- if (selection_atom == GDK_NONE)
- selection_atom = gdk_atom_intern ("TEMP_PASTE", FALSE);
- gtk_object_set_data (GTK_OBJECT (fs), "ev_file_buffer", buffer);
- gtk_selection_owner_set (GTK_WIDGET (fs), selection_atom, GDK_CURRENT_TIME);
- /*gtk_html_paste (composer->send_html);*/
-
- cleanup:
- close (fd);
- g_free (buffer);
- gtk_widget_destroy (GTK_WIDGET (fs));
-}
-
-static void
-fs_selection_get (GtkWidget *widget, GtkSelectionData *sdata,
- guint info, guint time)
-{
- gchar *buffer;
- GdkAtom encoding;
- gint format;
- guchar *ctext;
- gint length;
-
- buffer = gtk_object_get_data (GTK_OBJECT (widget), "ev_file_buffer");
- if (gdk_string_to_compound_text (buffer, &encoding, &format, &ctext,
- &length) == Success)
- gtk_selection_data_set (sdata, encoding, format, ctext, length);
- g_free (buffer);
- gtk_object_remove_data (GTK_OBJECT (widget), "ev_file_buffer");
-}
-#endif
-
static void
menu_file_insert_file_cb (BonoboUIComponent *uic,
void *data,
const char *path)
{
-#if 0
EMsgComposer *composer;
- GtkFileSelection *fs;
-
+ char *file_name;
+ char *html;
+ CORBA_Environment ev;
+
composer = E_MSG_COMPOSER (data);
+
+ file_name = e_msg_composer_select_file (composer, _("Insert File"));
+ if (file_name == NULL)
+ return;
- fs = GTK_FILE_SELECTION (gtk_file_selection_new ("Choose File"));
- /* FIXME: remember the location or something */
- /*gtk_file_selection_set_filename( fs, g_get_home_dir() );*/
- gtk_signal_connect (GTK_OBJECT (fs->ok_button), "clicked",
- GTK_SIGNAL_FUNC (insert_file_ok_cb), data);
- gtk_signal_connect_object (GTK_OBJECT (fs->cancel_button),
- "clicked",
- GTK_SIGNAL_FUNC (gtk_widget_destroy),
- GTK_OBJECT (fs));
- gtk_widget_show (GTK_WIDGET(fs));
-#else
- g_message ("Insert file is unimplemented! oh no!");
-#endif
+ html = get_file_content (file_name, TRUE, E_TEXT_TO_HTML_PRE);
+ if (html == NULL)
+ return;
+
+ CORBA_exception_init (&ev);
+ GNOME_GtkHTML_Editor_Engine_freeze (composer->editor_engine, &ev);
+ GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "cursor-position-save", &ev);
+ GNOME_GtkHTML_Editor_Engine_undo_begin (composer->editor_engine, "Insert file", "Uninsert file", &ev);
+ if (!GNOME_GtkHTML_Editor_Engine_isParagraphEmpty (composer->editor_engine, &ev))
+ GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "insert-paragraph", &ev);
+ GNOME_GtkHTML_Editor_Engine_insertHTML (composer->editor_engine, html, &ev);
+ GNOME_GtkHTML_Editor_Engine_undo_end (composer->editor_engine, &ev);
+ GNOME_GtkHTML_Editor_Engine_runCommand (composer->editor_engine, "cursor-position-restore", &ev);
+ GNOME_GtkHTML_Editor_Engine_thaw (composer->editor_engine, &ev);
+ CORBA_exception_free (&ev);
+
+ g_free (html);
}
static void
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