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author | Matthew Barnes <mbarnes@redhat.com> | 2009-12-04 03:27:05 +0800 |
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committer | Matthew Barnes <mbarnes@redhat.com> | 2009-12-04 03:27:05 +0800 |
commit | f0adcbbdf79aa6ce112e7bf618453cc9ec2aafb7 (patch) | |
tree | 4c16aeb7e5ed8d41d3a5959d83138f698d785b29 /composer | |
parent | cc0b806134fd6e11db610e2e0996918a45d739ec (diff) | |
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BugĀ 551464 - Paste files into composer as attachments
Diffstat (limited to 'composer')
-rw-r--r-- | composer/e-composer-private.c | 107 | ||||
-rw-r--r-- | composer/e-composer-private.h | 7 | ||||
-rw-r--r-- | composer/e-msg-composer.c | 62 |
3 files changed, 118 insertions, 58 deletions
diff --git a/composer/e-composer-private.c b/composer/e-composer-private.c index 1516b1533e..d16afa32f0 100644 --- a/composer/e-composer-private.c +++ b/composer/e-composer-private.c @@ -426,3 +426,110 @@ e_composer_get_default_charset (void) return charset; } +gboolean +e_composer_paste_image (EMsgComposer *composer, + GtkClipboard *clipboard) +{ + GtkhtmlEditor *editor; + EAttachmentStore *store; + EAttachmentView *view; + GdkPixbuf *pixbuf = NULL; + gchar *filename = NULL; + gchar *uri = NULL; + gboolean success = FALSE; + GError *error = NULL; + + g_return_val_if_fail (E_IS_MSG_COMPOSER (composer), FALSE); + g_return_val_if_fail (GTK_IS_CLIPBOARD (clipboard), FALSE); + + editor = GTKHTML_EDITOR (composer); + view = e_msg_composer_get_attachment_view (composer); + store = e_attachment_view_get_store (view); + + /* Extract the image data from the clipboard. */ + pixbuf = gtk_clipboard_wait_for_image (clipboard); + g_return_val_if_fail (pixbuf != NULL, FALSE); + + /* Reserve a temporary file. */ + filename = e_mktemp (NULL); + if (filename == NULL) { + g_set_error ( + &error, G_FILE_ERROR, + g_file_error_from_errno (errno), + "Could not create temporary file: %s", + g_strerror (errno)); + goto exit; + } + + /* Save the pixbuf as a temporary file in image/png format. */ + if (!gdk_pixbuf_save (pixbuf, filename, "png", &error, NULL)) + goto exit; + + /* Convert the filename to a URI. */ + uri = g_filename_to_uri (filename, NULL, &error); + if (uri == NULL) + goto exit; + + /* In HTML mode, paste the image into the message body. + * In text mode, add the image to the attachment store. */ + if (gtkhtml_editor_get_html_mode (editor)) + gtkhtml_editor_insert_image (editor, uri); + else { + EAttachment *attachment; + + attachment = e_attachment_new_for_uri (uri); + e_attachment_store_add_attachment (store, attachment); + e_attachment_load_async ( + attachment, (GAsyncReadyCallback) + e_attachment_load_handle_error, composer); + g_object_unref (attachment); + } + + success = TRUE; + +exit: + if (error != NULL) { + g_warning ("%s", error->message); + g_error_free (error); + } + + g_object_unref (pixbuf); + g_free (filename); + g_free (uri); + + return success; +} + +gboolean +e_composer_paste_uris (EMsgComposer *composer, + GtkClipboard *clipboard) +{ + EAttachmentStore *store; + EAttachmentView *view; + gchar **uris; + gint ii; + + g_return_val_if_fail (E_IS_MSG_COMPOSER (composer), FALSE); + g_return_val_if_fail (GTK_IS_CLIPBOARD (clipboard), FALSE); + + view = e_msg_composer_get_attachment_view (composer); + store = e_attachment_view_get_store (view); + + /* Extract the URI data from the clipboard. */ + uris = gtk_clipboard_wait_for_uris (clipboard); + g_return_val_if_fail (uris != NULL, FALSE); + + /* Add the URIs to the attachment store. */ + for (ii = 0; uris[ii] != NULL; ii++) { + EAttachment *attachment; + + attachment = e_attachment_new_for_uri (uris[ii]); + e_attachment_store_add_attachment (store, attachment); + e_attachment_load_async ( + attachment, (GAsyncReadyCallback) + e_attachment_load_handle_error, composer); + g_object_unref (attachment); + } + + return TRUE; +} diff --git a/composer/e-composer-private.h b/composer/e-composer-private.h index df215d0cc8..54837b9093 100644 --- a/composer/e-composer-private.h +++ b/composer/e-composer-private.h @@ -22,6 +22,8 @@ #include "e-msg-composer.h" +#include <errno.h> + #include <glib/gi18n-lib.h> #include <glib/gstdio.h> @@ -32,6 +34,7 @@ #include "e-composer-header-table.h" #include "e-util/e-binding.h" #include "e-util/e-charset.h" +#include "e-util/e-mktemp.h" #include "e-util/e-util.h" #include "e-util/gconf-bridge.h" #include "widgets/misc/e-attachment-icon-view.h" @@ -136,6 +139,10 @@ void e_composer_private_finalize (EMsgComposer *composer); void e_composer_actions_init (EMsgComposer *composer); gchar * e_composer_find_data_file (const gchar *basename); gchar * e_composer_get_default_charset (void); +gboolean e_composer_paste_image (EMsgComposer *composer, + GtkClipboard *clipboard); +gboolean e_composer_paste_uris (EMsgComposer *composer, + GtkClipboard *clipboard); G_END_DECLS diff --git a/composer/e-msg-composer.c b/composer/e-msg-composer.c index 07bec1ac13..22f2312fe9 100644 --- a/composer/e-msg-composer.c +++ b/composer/e-msg-composer.c @@ -36,7 +36,6 @@ #include <unistd.h> #include <ctype.h> #include <fcntl.h> -#include <errno.h> #include <glib.h> @@ -48,7 +47,6 @@ #include "e-util/e-dialog-utils.h" #include "e-util/e-alert.h" -#include "e-util/e-mktemp.h" #include "e-util/e-plugin-ui.h" #include "e-util/e-util-private.h" #include "e-util/e-account-utils.h" @@ -1783,19 +1781,11 @@ static void msg_composer_paste_clipboard (GtkhtmlEditor *editor) { EMsgComposer *composer; - EAttachmentView *view; - EAttachmentStore *store; GtkClipboard *clipboard; - GdkPixbuf *pixbuf; GtkWidget *parent; GtkWidget *widget; - gchar *filename; - gchar *uri; - GError *error = NULL; composer = E_MSG_COMPOSER (editor); - view = e_msg_composer_get_attachment_view (composer); - store = e_attachment_view_get_store (view); widget = gtk_window_get_focus (GTK_WINDOW (editor)); parent = gtk_widget_get_parent (widget); @@ -1807,60 +1797,16 @@ msg_composer_paste_clipboard (GtkhtmlEditor *editor) clipboard = gtk_widget_get_clipboard (widget, GDK_SELECTION_CLIPBOARD); - /* Assume the clipboard has an image. The return - * value will be NULL if we assumed wrong. */ - pixbuf = gtk_clipboard_wait_for_image (clipboard); - if (!GDK_IS_PIXBUF (pixbuf)) - goto chainup; - - /* Reserve a temporary file. */ - filename = e_mktemp (NULL); - if (filename == NULL) { - g_warning ("%s", g_strerror (errno)); - g_object_unref (pixbuf); - g_error_free (error); - return; - } - - /* Save the pixbuf as a temporary file in image/png format. */ - if (!gdk_pixbuf_save (pixbuf, filename, "png", &error, NULL)) { - g_warning ("%s", error->message); - g_object_unref (pixbuf); - g_error_free (error); - g_free (filename); + if (gtk_clipboard_wait_is_image_available (clipboard)) { + e_composer_paste_image (composer, clipboard); return; } - /* Convert the filename to a URI. */ - uri = g_filename_to_uri (filename, NULL, &error); - if (error != NULL) { - g_warning ("%s", error->message); - g_object_unref (pixbuf); - g_error_free (error); - g_free (filename); + if (gtk_clipboard_wait_is_uris_available (clipboard)) { + e_composer_paste_uris (composer, clipboard); return; } - if (gtkhtml_editor_get_html_mode (editor)) - gtkhtml_editor_insert_image (editor, uri); - else { - EAttachment *attachment; - - attachment = e_attachment_new_for_uri (uri); - e_attachment_store_add_attachment (store, attachment); - e_attachment_load_async ( - attachment, (GAsyncReadyCallback) - e_attachment_load_handle_error, composer); - g_object_unref (attachment); - } - - g_object_unref (pixbuf); - g_free (filename); - g_free (uri); - - return; - -chainup: /* Chain up to parent's paste_clipboard() method. */ GTKHTML_EDITOR_CLASS (parent_class)->paste_clipboard (editor); } |