[evolution/wip/webkit-composer: 328/372] When saving the message as draft save it as HTML.
- From: Tomas Popela <tpopela src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [evolution/wip/webkit-composer: 328/372] When saving the message as draft save it as HTML.
- Date: Thu, 6 Feb 2014 11:51:05 +0000 (UTC)
commit ef0fed0060f2eb292269e7ba050a52df3b0d889d
Author: Tomas Popela <tpopela redhat com>
Date: Fri Oct 11 14:52:44 2013 +0200
When saving the message as draft save it as HTML.
And remember in what mode the composer was (save it into message
headers). When opening the draft again in composer set the right
composer mode.
composer/e-msg-composer.c | 171 ++++++++++++++++++++++++++++++++++++++------
1 files changed, 147 insertions(+), 24 deletions(-)
---
diff --git a/composer/e-msg-composer.c b/composer/e-msg-composer.c
index 059aa1d..15a3e01 100644
--- a/composer/e-msg-composer.c
+++ b/composer/e-msg-composer.c
@@ -81,7 +81,8 @@ typedef enum {
COMPOSER_FLAG_PGP_ENCRYPT = 1 << 5,
COMPOSER_FLAG_SMIME_SIGN = 1 << 6,
COMPOSER_FLAG_SMIME_ENCRYPT = 1 << 7,
- COMPOSER_FLAG_DRAFT = 1 << 8
+ COMPOSER_FLAG_HTML_MODE = 1 << 8,
+ COMPOSER_FLAG_SAVE_DRAFT = 1 << 9
} ComposerFlags;
enum {
@@ -131,7 +132,8 @@ static void handle_multipart (EMsgComposer *composer,
CamelMultipart *multipart,
gboolean keep_signature,
GCancellable *cancellable,
- gint depth);
+ gint depth,
+ gboolean from_drafts);
static void handle_multipart_alternative (EMsgComposer *composer,
CamelMultipart *multipart,
gboolean keep_signature,
@@ -1055,6 +1057,25 @@ composer_build_message_thread (GSimpleAsyncResult *simple,
}
static void
+composer_add_evolution_composer_mode_header (CamelMedium *medium,
+ ComposerFlags flags)
+{
+ GString *string;
+
+ string = g_string_sized_new (128);
+
+ if (flags & COMPOSER_FLAG_HTML_MODE)
+ g_string_append (string, "text/html");
+ else
+ g_string_append (string, "text/plain");
+
+ camel_medium_add_header (
+ medium, "X-Evolution-Composer-Mode", string->str);
+
+ g_string_free (string, TRUE);
+}
+
+static void
composer_add_evolution_format_header (CamelMedium *medium,
ComposerFlags flags)
{
@@ -1220,6 +1241,41 @@ composer_build_message (EMsgComposer *composer,
composer_add_evolution_format_header (
CAMEL_MEDIUM (context->message), flags);
+ /* X-Evolution-Composer-Mode */
+ composer_add_evolution_composer_mode_header (
+ CAMEL_MEDIUM (context->message), flags);
+
+ if (flags & COMPOSER_FLAG_SAVE_DRAFT) {
+ gchar *text;
+ EEditor *editor;
+ EEditorWidget *editor_widget;
+ EEditorSelection *selection;
+
+ editor = e_msg_composer_get_editor (composer);
+ editor_widget = e_editor_get_editor_widget (editor);
+ selection = e_editor_widget_get_selection (editor_widget);
+
+ data = g_byte_array_new ();
+
+ e_editor_widget_embed_styles (editor_widget);
+ e_editor_selection_save_caret_position (selection);
+
+ text = e_editor_widget_get_text_html (editor_widget);
+
+ e_editor_widget_remove_embed_styles (editor_widget);
+ e_editor_selection_restore_caret_position (selection);
+
+ g_byte_array_append (data, (guint8 *) text, strlen (text));
+
+ g_free (text);
+
+ type = camel_content_type_new ("text", "html");
+ camel_content_type_set_param (type, "charset", "utf-8");
+ iconv_charset = camel_iconv_charset_name ("utf-8");
+
+ goto wrap_drafts_html;
+ }
+
/* Build the text/plain part. */
if (priv->mime_body) {
@@ -1265,6 +1321,7 @@ composer_build_message (EMsgComposer *composer,
}
}
+ wrap_drafts_html:
mem_stream = camel_stream_mem_new_with_byte_array (data);
stream = camel_stream_filter_new (mem_stream);
g_object_unref (mem_stream);
@@ -1311,7 +1368,8 @@ composer_build_message (EMsgComposer *composer,
* ...
*/
- if (flags & COMPOSER_FLAG_HTML_CONTENT) {
+ if ((flags & COMPOSER_FLAG_HTML_CONTENT) != 0 &&
+ !(flags & COMPOSER_FLAG_SAVE_DRAFT)) {
gchar *text;
gsize length;
gboolean pre_encode;
@@ -1773,9 +1831,11 @@ msg_composer_drag_data_received_cb (GtkWidget *widget,
EAttachmentView *view;
EEditor *editor;
EEditorWidget *editor_widget;
+ EEditorSelection *editor_selection;
editor = e_msg_composer_get_editor (composer);
editor_widget = e_editor_get_editor_widget (editor);
+ editor_selection = e_editor_widget_get_selection (editor_widget);
/* HTML mode has a few special cases for drops... */
if (e_editor_widget_get_html_mode (editor_widget)) {
@@ -2706,7 +2766,7 @@ handle_multipart_signed (EMsgComposer *composer,
} else {
/* There must be attachments... */
handle_multipart (
- composer, multipart, keep_signature, cancellable, depth);
+ composer, multipart, keep_signature, cancellable, depth, FALSE);
}
} else if (camel_content_type_is (content_type, "text", "*")) {
@@ -2798,7 +2858,7 @@ handle_multipart_encrypted (EMsgComposer *composer,
} else {
/* There must be attachments... */
handle_multipart (
- composer, content_multipart, keep_signature, cancellable, depth);
+ composer, content_multipart, keep_signature, cancellable, depth, FALSE);
}
} else if (camel_content_type_is (content_type, "text", "*")) {
@@ -2865,7 +2925,7 @@ handle_multipart_alternative (EMsgComposer *composer,
/* Depth doesn't matter so long as we
* don't pass 0. */
handle_multipart (
- composer, mp, keep_signature, cancellable, depth + 1);
+ composer, mp, keep_signature, cancellable, depth + 1, FALSE);
}
} else if (camel_content_type_is (content_type, "text", "html")) {
@@ -2906,7 +2966,8 @@ handle_multipart (EMsgComposer *composer,
CamelMultipart *multipart,
gboolean keep_signature,
GCancellable *cancellable,
- gint depth)
+ gint depth,
+ gboolean from_drafts)
{
gint i, nparts;
@@ -2952,7 +3013,7 @@ handle_multipart (EMsgComposer *composer,
/* Depth doesn't matter so long as we
* don't pass 0. */
handle_multipart (
- composer, mp, keep_signature, cancellable, depth + 1);
+ composer, mp, keep_signature, cancellable, depth + 1, from_drafts);
}
} else if (depth == 0 && i == 0) {
@@ -2961,10 +3022,31 @@ handle_multipart (EMsgComposer *composer,
/* Since the first part is not multipart/alternative,
* this must be the body. */
- html = emcu_part_to_html (
- composer, mime_part, &length, keep_signature, cancellable);
- if (html)
- e_msg_composer_set_pending_body (composer, html, length);
+
+ /* If we are opening message from Drafts */
+ if (from_drafts) {
+ /* Extract the body */
+ CamelDataWrapper *dw;
+
+ dw = camel_medium_get_content ((CamelMedium *) mime_part);
+ if (dw) {
+ CamelStream *mem = camel_stream_mem_new ();
+ GByteArray *bytes;
+
+ camel_data_wrapper_decode_to_stream_sync (dw, mem, cancellable, NULL);
+ camel_stream_close (mem, cancellable, NULL);
+
+ bytes = camel_stream_mem_get_byte_array (CAMEL_STREAM_MEM (mem));
+ if (bytes && bytes->len)
+ html = g_strndup ((const gchar *) bytes->data, bytes->len);
+
+ g_object_unref (mem);
+ }
+ } else {
+ html = emcu_part_to_html (
+ composer, mime_part, &length, keep_signature, cancellable);
+ }
+ e_msg_composer_set_pending_body (composer, html, length);
} else if (camel_mime_part_get_content_id (mime_part) ||
camel_mime_part_get_content_location (mime_part)) {
@@ -3091,7 +3173,7 @@ e_msg_composer_new_with_message (EShell *shell,
{
CamelInternetAddress *to, *cc, *bcc;
GList *To = NULL, *Cc = NULL, *Bcc = NULL, *postto = NULL;
- const gchar *format, *subject;
+ const gchar *format, *subject, *composer_mode;
EDestination **Tov, **Ccv, **Bccv;
GHashTable *auto_cc, *auto_bcc;
CamelContentType *content_type;
@@ -3107,6 +3189,7 @@ e_msg_composer_new_with_message (EShell *shell,
struct _camel_header_raw *xev;
gchar *identity_uid;
gint len, i;
+ gboolean from_drafts = FALSE;
g_return_val_if_fail (E_IS_SHELL (shell), NULL);
@@ -3245,6 +3328,13 @@ e_msg_composer_new_with_message (EShell *shell,
/* Restore the format editing preference */
format = camel_medium_get_header (
CAMEL_MEDIUM (message), "X-Evolution-Format");
+
+ composer_mode = camel_medium_get_header (
+ CAMEL_MEDIUM (message), "X-Evolution-Composer-Mode");
+
+ if (composer_mode && *composer_mode)
+ from_drafts = TRUE;
+
if (format != NULL) {
gchar **flags;
@@ -3254,11 +3344,21 @@ e_msg_composer_new_with_message (EShell *shell,
flags = g_strsplit (format, ", ", 0);
for (i = 0; flags[i]; i++) {
if (g_ascii_strcasecmp (flags[i], "text/html") == 0) {
- e_editor_widget_set_html_mode (
- editor_widget, TRUE);
+ if (g_ascii_strcasecmp (composer_mode, "text/html") == 0) {
+ e_editor_widget_set_html_mode (
+ editor_widget, TRUE);
+ } else {
+ e_editor_widget_set_html_mode (
+ editor_widget, FALSE);
+ }
} else if (g_ascii_strcasecmp (flags[i], "text/plain") == 0) {
- e_editor_widget_set_html_mode (
- editor_widget, FALSE);
+ if (g_ascii_strcasecmp (composer_mode, "text/html") == 0) {
+ e_editor_widget_set_html_mode (
+ editor_widget, TRUE);
+ } else {
+ e_editor_widget_set_html_mode (
+ editor_widget, FALSE);
+ }
} else if (g_ascii_strcasecmp (flags[i], "pgp-sign") == 0) {
action = GTK_TOGGLE_ACTION (ACTION (PGP_SIGN));
gtk_toggle_action_set_active (action, TRUE);
@@ -3341,7 +3441,7 @@ e_msg_composer_new_with_message (EShell *shell,
} else {
/* There must be attachments... */
handle_multipart (
- composer, multipart, keep_signature, cancellable, 0);
+ composer, multipart, keep_signature, cancellable, 0, from_drafts);
}
} else {
CamelMimePart *mime_part;
@@ -3362,11 +3462,31 @@ e_msg_composer_new_with_message (EShell *shell,
ACTION (SMIME_ENCRYPT)), TRUE);
}
- html = emcu_part_to_html (
- composer, CAMEL_MIME_PART (message),
- &length, keep_signature, cancellable);
- if (html)
- e_msg_composer_set_pending_body (composer, html, length);
+ /* If we are opening message from Drafts */
+ if (from_drafts) {
+ /* Extract the body */
+ CamelDataWrapper *dw;
+
+ dw = camel_medium_get_content ((CamelMedium *) mime_part);
+ if (dw) {
+ CamelStream *mem = camel_stream_mem_new ();
+ GByteArray *bytes;
+
+ camel_data_wrapper_decode_to_stream_sync (dw, mem, cancellable, NULL);
+ camel_stream_close (mem, cancellable, NULL);
+
+ bytes = camel_stream_mem_get_byte_array (CAMEL_STREAM_MEM (mem));
+ if (bytes && bytes->len)
+ html = g_strndup ((const gchar *) bytes->data, bytes->len);
+
+ g_object_unref (mem);
+ }
+ } else {
+ html = emcu_part_to_html (
+ composer, CAMEL_MIME_PART (message),
+ &length, keep_signature, cancellable);
+ }
+ e_msg_composer_set_pending_body (composer, html, length);
}
priv->is_from_message = TRUE;
@@ -4704,8 +4824,11 @@ e_msg_composer_get_message_draft (EMsgComposer *composer,
editor = e_msg_composer_get_editor (composer);
editor_widget = e_editor_get_editor_widget (editor);
+ /* We need to remember composer mode */
if (e_editor_widget_get_html_mode (editor_widget))
- flags |= COMPOSER_FLAG_HTML_CONTENT;
+ flags |= COMPOSER_FLAG_HTML_MODE;
+ /* We want to save HTML content everytime when we save as draft */
+ flags |= COMPOSER_FLAG_SAVE_DRAFT;
action = ACTION (PRIORITIZE_MESSAGE);
if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)))
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