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| author | Fabiano Fidêncio <fidencio@redhat.com> | 2013-04-21 05:01:48 +0800 |
|---|---|---|
| committer | Fabiano Fidêncio <fidencio@redhat.com> | 2013-04-26 08:03:37 +0800 |
| commit | 009ac971e069ced92547800a78ab3119f733c333 (patch) | |
| tree | b2bbc5ff36e2afec8243188d2812db3fc98007f7 /e-util | |
| parent | 0bc6624005e0d52a475243e9606e892d04ebe035 (diff) | |
| download | gsoc2013-evolution-009ac971e069ced92547800a78ab3119f733c333.tar.gz gsoc2013-evolution-009ac971e069ced92547800a78ab3119f733c333.tar.zst gsoc2013-evolution-009ac971e069ced92547800a78ab3119f733c333.zip | |
Bug 698488 - Attachment file chooser should preview attachments' content when possible
Diffstat (limited to 'e-util')
| -rw-r--r-- | e-util/e-attachment-store.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/e-util/e-attachment-store.c b/e-util/e-attachment-store.c index 16f38fb5e5..a608c06f74 100644 --- a/e-util/e-attachment-store.c +++ b/e-util/e-attachment-store.c @@ -24,6 +24,7 @@ #endif #include "e-attachment-store.h" +#include "e-icon-factory.h" #include <errno.h> #include <glib/gi18n.h> @@ -415,6 +416,31 @@ e_attachment_store_get_total_size (EAttachmentStore *store) return total_size; } +static void +update_preview_cb (GtkFileChooser *file_chooser, + gpointer data) +{ + GtkWidget *preview; + gchar *filename = NULL; + GdkPixbuf *pixbuf; + + gtk_file_chooser_set_preview_widget_active (file_chooser, FALSE); + gtk_image_clear (GTK_IMAGE (data)); + preview = GTK_WIDGET (data); + filename = gtk_file_chooser_get_preview_filename (file_chooser); + if (filename == NULL) + return; + + pixbuf = gdk_pixbuf_new_from_file_at_size (filename, 128, 128, NULL); + g_free (filename); + if (!pixbuf) + return; + + gtk_file_chooser_set_preview_widget_active (file_chooser, TRUE); + gtk_image_set_from_pixbuf (GTK_IMAGE (preview), pixbuf); + g_object_unref (pixbuf); +} + void e_attachment_store_run_load_dialog (EAttachmentStore *store, GtkWindow *parent) @@ -422,6 +448,7 @@ e_attachment_store_run_load_dialog (EAttachmentStore *store, GtkFileChooser *file_chooser; GtkWidget *dialog; GtkWidget *option; + GtkImage *preview; GSList *files, *iter; const gchar *disposition; gboolean active; @@ -442,6 +469,14 @@ e_attachment_store_run_load_dialog (EAttachmentStore *store, gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK); gtk_window_set_icon_name (GTK_WINDOW (dialog), "mail-attachment"); + preview = GTK_IMAGE (gtk_image_new ()); + gtk_file_chooser_set_preview_widget ( + GTK_FILE_CHOOSER (file_chooser), + GTK_WIDGET (preview)); + g_signal_connect ( + file_chooser, "update-preview", + G_CALLBACK (update_preview_cb), preview); + option = gtk_check_button_new_with_mnemonic ( _("_Suggest automatic display of attachment")); gtk_file_chooser_set_extra_widget (file_chooser, option); |