From 42caeff04b337796bafae2a6f35edde00e90d904 Mon Sep 17 00:00:00 2001
From: z4ziggy <451833+z4ziggy@users.noreply.github.com>
Date: Tue, 16 Jun 2020 13:32:14 +0300
Subject: [PATCH 1/2] copy to clipboard

---
 src/image_viewer.c     |  7 +++++++
 src/image_viewer.h     |  4 ++++
 src/main_window.c      | 25 +++++++++++++++++++++++++
 src/main_window_ui.xml |  2 ++
 4 files changed, 38 insertions(+)

diff --git a/src/image_viewer.c b/src/image_viewer.c
index ebacd730..4ec1add5 100644
--- a/src/image_viewer.c
+++ b/src/image_viewer.c
@@ -1901,6 +1901,13 @@ rstto_image_viewer_set_scale (RsttoImageViewer *viewer, gdouble scale)
             FALSE);
 }
 
+GdkPixbuf *
+rstto_image_viewer_get_pixbuf (
+        RsttoImageViewer *viewer)
+{
+    return viewer->priv->pixbuf;
+}
+
 gdouble
 rstto_image_viewer_get_scale (RsttoImageViewer *viewer)
 {
diff --git a/src/image_viewer.h b/src/image_viewer.h
index 7ce06151..8d13d774 100644
--- a/src/image_viewer.h
+++ b/src/image_viewer.h
@@ -89,6 +89,10 @@ rstto_image_viewer_set_scale (
         RsttoImageViewer *viewer,
         gdouble scale);
 
+GdkPixbuf *
+rstto_image_viewer_get_pixbuf (
+        RsttoImageViewer *viewer);
+
 gdouble
 rstto_image_viewer_get_scale (
         RsttoImageViewer *viewer);
diff --git a/src/main_window.c b/src/main_window.c
index 7978f795..2f24969d 100644
--- a/src/main_window.c
+++ b/src/main_window.c
@@ -300,6 +300,11 @@ cb_rstto_main_window_preferences (
         GtkWidget *widget,
         RsttoMainWindow *window);
 
+static void
+copy_image (
+        GtkWidget *widget,
+        RsttoMainWindow *window);
+
 static void
 cb_rstto_main_window_clear_private_data (
         GtkWidget *widget,
@@ -445,6 +450,12 @@ static GtkActionEntry action_entries[] =
             NULL,
             NULL,
             NULL, },
+  { "copy-image",
+            NULL,
+            N_ ("_Copy image to clipboard"),
+            "<control>C",
+            NULL,
+            G_CALLBACK (copy_image), },
   { "open-with-menu",
             NULL,
             N_ ("_Open with"),
@@ -4456,6 +4467,20 @@ rstto_main_window_launch_editor_chooser (
     g_list_free (files);
 }
 
+
+static void
+copy_image (
+        GtkWidget *widget,
+        RsttoMainWindow *window)
+{
+    GdkPixbuf *pixbuf;
+    RsttoImageViewer *viewer = RSTTO_IMAGE_VIEWER(window->priv->image_viewer);
+    pixbuf = rstto_image_viewer_get_pixbuf(viewer);
+    gtk_clipboard_set_image(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD), pixbuf);
+    //gtk_clipboard_set_image(gtk_clipboard_get(GDK_SELECTION_PRIMARY), pixbuf);
+    g_object_unref (pixbuf);
+}
+
 static void
 cb_rstto_main_window_clear_private_data (
         GtkWidget *widget,
diff --git a/src/main_window_ui.xml b/src/main_window_ui.xml
index 600da606..242946da 100644
--- a/src/main_window_ui.xml
+++ b/src/main_window_ui.xml
@@ -16,6 +16,8 @@
             <menuitem action="quit"/>
         </menu>
         <menu action="edit-menu">
+            <menuitem action="copy-image"/>
+            <separator/>
             <menu action="open-with-menu">
                 <placeholder name="open-with-apps" />
             </menu>
-- 
GitLab


From c0dbaf6dff0f4504a1e2345a5ffcb60c04a1cf2c Mon Sep 17 00:00:00 2001
From: z4ziggy <451833+z4ziggy@users.noreply.github.com>
Date: Tue, 7 Jul 2020 16:47:44 +0300
Subject: [PATCH 2/2] copy image - add missing g_object_ref

---
 src/image_viewer.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/image_viewer.c b/src/image_viewer.c
index 4ec1add5..4c818718 100644
--- a/src/image_viewer.c
+++ b/src/image_viewer.c
@@ -1905,6 +1905,7 @@ GdkPixbuf *
 rstto_image_viewer_get_pixbuf (
         RsttoImageViewer *viewer)
 {
+    g_object_ref(viewer->priv->pixbuf);
     return viewer->priv->pixbuf;
 }
 
-- 
GitLab