screenshot: add screenshot-to-clipboard command

DOCS/man/input.rst

@@ -402,6 +402,12 @@ Remember to quote string arguments in input.conf (see `Flat command syntax`_).
     Like all input command parameters, the filename is subject to property
     expansion as described in `Property Expansion`_.
 
+``screenshot-to-clipboard [<flags>]``
+    Take a screenshot and save it to the system clipboard.
+
+    The ``flags`` argument is like the first argument to ``screenshot`` and
+    supports ``subtitles``, ``video``, ``window``.
+
 ``playlist-next <flags>``
     Go to the next entry on the playlist.
 

player/command.c

@@ -72,6 +72,7 @@
 #include "misc/thread_pool.h"
 #include "misc/thread_tools.h"
 
+#include "osdep/clipboard.h"
 #include "osdep/io.h"
 #include "osdep/subprocess.h"
 #include "osdep/terminal.h"
@@ -6854,6 +6855,16 @@ const struct mp_cmd_def mp_cmds[] = {
         },
         .spawn_thread = true,
     },
+    { "screenshot-to-clipboard", cmd_screenshot_to_clipboard,
+        {
+            {"flags", OPT_CHOICE(v.i,
+                {"video", 0},
+                {"window", 1},
+                {"subtitles", 2}),
+                OPTDEF_INT(2)},
+        },
+        .spawn_thread = true,
+    },
     { "screenshot-raw", cmd_screenshot_raw,
         {
             {"flags", OPT_CHOICE(v.i,

player/screenshot.c

@@ -33,6 +33,7 @@
 #include "misc/dispatch.h"
 #include "misc/node.h"
 #include "misc/thread_tools.h"
+#include "osdep/clipboard.h"
 #include "common/msg.h"
 #include "options/path.h"
 #include "video/mp_image.h"
@@ -501,6 +502,29 @@ void cmd_screenshot_to_file(void *p)
     talloc_free(image);
 }
 
+void cmd_screenshot_to_clipboard(void *p)
+{
+    struct mp_cmd_ctx *cmd = p;
+    struct MPContext *mpctx = cmd->mpctx;
+    int mode = cmd->args[0].v.i;
+    struct image_writer_opts opts = *mpctx->opts->screenshot_image_opts;
+    bool high_depth = image_writer_high_depth(&opts);
+    struct mp_image *image = screenshot_get(mpctx, mode, high_depth);
+    if (!image) {
+        mp_cmd_msg(cmd, MSGL_ERR, "Taking screenshot failed.");
+        cmd->success = false;
+        return;
+    }
+
+    struct m_clipboard_item item = {
+        .type = CLIPBOARD_IMAGE,
+        .image = image,
+    };
+
+    cmd->success = m_clipboard_set(mpctx, &item) == CLIPBOARD_OK;
+    talloc_free(image);
+}
+
 void cmd_screenshot(void *p)
 {
     struct mp_cmd_ctx *cmd = p;

player/screenshot.h

@@ -41,6 +41,7 @@ struct mp_image *convert_image(struct mp_image *image, int destfmt,
 // Handlers for the user-facing commands.
 void cmd_screenshot(void *p);
 void cmd_screenshot_to_file(void *p);
+void cmd_screenshot_to_clipboard(void *p);
 void cmd_screenshot_raw(void *p);
 
 #endif /* MPLAYER_SCREENSHOT_H */