file-gegl: implement saving
This commit is contained in:
Simon Budig
committed by
Michael Natterer
Michael Natterer
parent
3db9deed1c
commit
97d4307891
@ -1093,13 +1093,15 @@ file_gegl_SOURCES = \
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file-gegl.c
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file_gegl_LDADD = \
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$(libgimpui) \
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$(libgimpwidgets) \
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$(libgimpmodule) \
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$(libgimp) \
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$(libgimpmath) \
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$(libgimpconfig) \
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$(libgimpcolor) \
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$(libgimpbase) \
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$(CAIRO_LIBS) \
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$(GDK_PIXBUF_LIBS) \
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$(GTK_LIBS) \
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$(GEGL_LIBS) \
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$(RT_LIBS) \
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$(INTLLIBS) \
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@ -30,7 +30,9 @@
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#include "libgimp/stdplugins-intl.h"
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#define LOAD_PROC "file-gegl-load"
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#define LOAD_PROC "file-gegl-load"
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#define SAVE_PROC "file-gegl-save"
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#define PLUG_IN_BINARY "file-gegl"
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static void query (void);
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@ -41,6 +43,10 @@ static void run (const gchar *name,
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GimpParam **return_vals);
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static gint32 load_image (const gchar *filename,
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GError **error);
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static gboolean save_image (const gchar *filename,
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gint32 image_ID,
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gint32 drawable_ID,
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GError **error);
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const GimpPlugInInfo PLUG_IN_INFO =
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{
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@ -68,6 +74,15 @@ query (void)
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{ GIMP_PDB_IMAGE, "image", "Output image" }
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};
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static const GimpParamDef save_args[] =
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{
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{ GIMP_PDB_INT32, "run-mode", "The run mode { RUN-INTERACTIVE (0), RUN-NONINTERACTIVE (1) }" },
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{ GIMP_PDB_IMAGE, "image", "Input image" },
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{ GIMP_PDB_DRAWABLE, "drawable", "Drawable to save" },
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{ GIMP_PDB_STRING, "filename", "The name of the file to save the image in" },
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{ GIMP_PDB_STRING, "raw-filename", "The name of the file to save the image in" }
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};
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gimp_install_procedure (LOAD_PROC,
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"Loads images using GEGL.",
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"The GEGL image loader.",
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@ -82,12 +97,23 @@ query (void)
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load_args, load_return_vals);
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#warning need some EXR magic here.
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gimp_register_magic_load_handler (LOAD_PROC,
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"exr,hdr",
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"",
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"");
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gimp_register_file_handler_mime (LOAD_PROC, "image/x-exr");
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gimp_register_magic_load_handler (LOAD_PROC, "exr,hdr", "", "");
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gimp_install_procedure (SAVE_PROC,
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"Saves images using GEGL.",
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"The GEGL image saver",
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"Simon Budig",
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"Simon Budig",
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"2012",
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N_("image via GEGL"),
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"RGB*, GRAY*, INDEXED*",
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GIMP_PLUGIN,
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G_N_ELEMENTS (save_args), 0,
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save_args, NULL);
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gimp_register_save_handler (SAVE_PROC, "exr,hdr", "");
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}
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static void
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@ -99,9 +125,13 @@ run (const gchar *name,
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{
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static GimpParam values[2];
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GimpPDBStatusType status = GIMP_PDB_SUCCESS;
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GimpRunMode run_mode;
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gint image_ID;
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gint drawable_ID;
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GError *error = NULL;
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run_mode = param[0].data.d_int32;
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INIT_I18N ();
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*nreturn_vals = 1;
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@ -127,6 +157,44 @@ run (const gchar *name,
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status = GIMP_PDB_EXECUTION_ERROR;
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}
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}
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else if (strcmp (name, SAVE_PROC) == 0)
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{
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GimpExportReturn export = GIMP_EXPORT_CANCEL;
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image_ID = param[1].data.d_int32;
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drawable_ID = param[2].data.d_int32;
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/* eventually export the image */
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switch (run_mode)
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{
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case GIMP_RUN_INTERACTIVE:
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case GIMP_RUN_WITH_LAST_VALS:
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gimp_ui_init (PLUG_IN_BINARY, FALSE);
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export = gimp_export_image (&image_ID, &drawable_ID, NULL,
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(GIMP_EXPORT_CAN_HANDLE_RGB |
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GIMP_EXPORT_CAN_HANDLE_GRAY |
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GIMP_EXPORT_CAN_HANDLE_INDEXED |
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GIMP_EXPORT_CAN_HANDLE_ALPHA));
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if (export == GIMP_EXPORT_CANCEL)
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{
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*nreturn_vals = 1;
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values[0].data.d_status = GIMP_PDB_CANCEL;
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return;
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}
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break;
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default:
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break;
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}
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if (! save_image (param[3].data.d_string, image_ID, drawable_ID, &error))
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{
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status = GIMP_PDB_EXECUTION_ERROR;
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}
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if (export == GIMP_EXPORT_EXPORT)
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gimp_image_delete (image_ID);
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}
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else
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{
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status = GIMP_PDB_CALLING_ERROR;
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@ -140,6 +208,8 @@ run (const gchar *name,
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}
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values[0].data.d_status = status;
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gegl_exit ();
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}
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static gint32
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@ -254,3 +324,33 @@ load_image (const gchar *filename,
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return image_ID;
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}
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static gboolean
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save_image (const gchar *filename,
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gint32 image_ID,
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gint32 drawable_ID,
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GError **error)
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{
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GeglNode *graph, *sink, *source;
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GeglBuffer *src_buf;
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src_buf = gimp_drawable_get_buffer (drawable_ID);
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graph = gegl_node_new ();
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source = gegl_node_new_child (graph,
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"operation", "gegl:buffer-source",
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"buffer", src_buf,
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NULL);
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sink = gegl_node_new_child (graph,
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"operation", "gegl:save",
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"path", filename,
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NULL);
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gegl_node_connect_to (source, "output",
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sink, "input");
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gegl_node_process (sink);
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g_object_unref (graph);
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g_object_unref (src_buf);
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return TRUE;
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}
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@ -51,7 +51,7 @@
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'file-desktop-link' => {},
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'file-dicom' => { ui => 1, cflags => '-fno-strict-aliasing' },
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'file-gbr' => { ui => 1 },
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'file-gegl' => { gegl => 1 },
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'file-gegl' => { ui => 1, gegl => 1 },
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'file-gif-load' => {},
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'file-gif-save' => { ui => 1 },
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'file-gih' => { ui => 1 },
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