liz/rawTherapee
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Merge pull request #3880 from Beep6581/gimp-plugin

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Added support for using RawTherapee as a GIMP plugin for opening RAWs
This commit is contained in:
Alberto Griggio 2017-06-25 21:14:19 +02:00 committed by GitHub
commit fc7dd476d7
8 changed files with 841 additions and 14 deletions
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42
rtgui/editorpanel.cc
View File

@ -681,13 +681,17 @@ EditorPanel::EditorPanel (FilePanel* filePanel)
iops->attach_next_to (*vsep2, Gtk::POS_LEFT, 1, 1);
iops->attach_next_to (*progressLabel, Gtk::POS_LEFT, 1, 1);
iops->attach_next_to (*vsep1, Gtk::POS_LEFT, 1, 1);
iops->attach_next_to (*sendtogimp, Gtk::POS_LEFT, 1, 1);
if (!gimpPlugin) {
iops->attach_next_to (*sendtogimp, Gtk::POS_LEFT, 1, 1);
}
if (!simpleEditor) {
if (!gimpPlugin) {
iops->attach_next_to (*queueimg, Gtk::POS_LEFT, 1, 1);
}
iops->attach_next_to (*saveimgas, Gtk::POS_LEFT, 1, 1);
if (!gimpPlugin) {
iops->attach_next_to (*saveimgas, Gtk::POS_LEFT, 1, 1);
}
// Color management toolbar
@ -1579,7 +1583,9 @@ bool EditorPanel::handleShortcutKey (GdkEventKey* event)
return true;
case GDK_KEY_s:
saveAsPressed();
if (!gimpPlugin) {
saveAsPressed();
}
return true;
case GDK_KEY_b:
@ -1590,7 +1596,9 @@ bool EditorPanel::handleShortcutKey (GdkEventKey* event)
return true;
case GDK_KEY_e:
sendToGimpPressed();
if (!gimpPlugin) {
sendToGimpPressed();
}
return true;
case GDK_KEY_z:
@ -1889,6 +1897,30 @@ void EditorPanel::sendToGimpPressed ()
}
bool EditorPanel::saveImmediately(const Glib::ustring &filename, const SaveFormat &sf)
{
rtengine::procparams::ProcParams pparams;
ipc->getParams (&pparams);
std::unique_ptr<rtengine::ProcessingJob> job(rtengine::ProcessingJob::create (ipc->getInitialImage(), pparams));
// save immediately
rtengine::IImage16 *img = rtengine::processImage(job.get(), err, nullptr, options.tunnelMetaData, false);
int err = 0;
if (sf.format == "tif") {
err = img->saveAsTIFF(filename, sf.tiffBits, sf.tiffUncompressed);
} else if (sf.format == "png") {
err = img->saveAsPNG(filename, sf.pngCompression, sf.pngBits);
} else if (sf.format == "jpg") {
err = img->saveAsJPEG(filename, sf.jpegQuality, sf.jpegSubSamp);
} else {
err = 1;
}
img->free();
return !err;
}
void EditorPanel::openPreviousEditorImage()
{
if (!simpleEditor && fPanel && !fname.empty()) {

2
rtgui/editorpanel.h
View File

@ -131,6 +131,8 @@ public:
void defaultMonitorProfileChanged(const Glib::ustring &profile_name, bool auto_monitor_profile);
bool saveImmediately(const Glib::ustring &filename, const SaveFormat &sf);
Gtk::Paned* catalogPane;
private:

8
rtgui/filepanel.cc
View File

@ -190,8 +190,12 @@ void FilePanel::init ()
dirBrowser->fillDirTree ();
placesBrowser->refreshPlacesList ();
if (argv1 != "" && Glib::file_test (argv1, Glib::FILE_TEST_IS_DIR)) {
dirBrowser->open (argv1);
if (!argv1.empty() && Glib::file_test (argv1, Glib::FILE_TEST_EXISTS)) {
Glib::ustring d(argv1);
if (!Glib::file_test(d, Glib::FILE_TEST_IS_DIR)) {
d = Glib::path_get_dirname(d);
}
dirBrowser->open(d);
} else {
if (options.startupDir == STARTUPDIR_HOME) {
dirBrowser->open (PlacesBrowser::userPicturesDir ());

54
rtgui/main.cc
View File

@ -60,7 +60,9 @@ Glib::ustring argv0;
Glib::ustring creditsPath;
Glib::ustring licensePath;
Glib::ustring argv1;
bool simpleEditor;
Glib::ustring argv2;
bool simpleEditor = false;
bool gimpPlugin = false;
Glib::RefPtr<Gtk::CssProvider> cssForced;
Glib::RefPtr<Gtk::CssProvider> cssRT;
//Glib::Threads::Thread* mainThread;
@ -292,12 +294,21 @@ int main(int argc, char **argv)
#endif
simpleEditor = false;
if( !argv1.empty() )
if (!argv1.empty()) {
if( Glib::file_test(argv1, Glib::FILE_TEST_EXISTS) && !Glib::file_test(argv1, Glib::FILE_TEST_IS_DIR)) {
simpleEditor = true;
}
}
if (gimpPlugin) {
if (!Glib::file_test(argv1, Glib::FILE_TEST_EXISTS) || Glib::file_test(argv1, Glib::FILE_TEST_IS_DIR)) {
printf("Error: argv1 doesn't exist\n");
return 1;
}
if (argv2.empty()) {
printf("Error: -gimp requires two arguments\n");
return 1;
}
}
Gtk::Main m(&argc, &argv);
@ -385,7 +396,18 @@ int main(int argc, char **argv)
// opening the main window
m.run(*rtWindow);
if (gimpPlugin && rtWindow->epanel && rtWindow->epanel->isRealized()) {
SaveFormat sf;
sf.format = "tif";
sf.tiffBits = 16;
sf.tiffUncompressed = true;
sf.saveParams = true;
rtWindow->epanel->saveImmediately(argv2, sf);
}
gdk_threads_leave ();
delete rtWindow;
rtengine::cleanup();
@ -428,6 +450,16 @@ int processLineParams( int argc, char **argv )
case 'w': // This case is handled outside this function
break;
#endif
case 'g':
if (currParam == "-gimp") {
simpleEditor = true;
gimpPlugin = true;
break;
}
// no break here on purpose
case 'v':
return 0;
case 'h':
case '?':
@ -454,16 +486,24 @@ int processLineParams( int argc, char **argv )
#ifdef WIN32
std::cout << " -w Do not open the Windows console" << std::endl;
#endif
std::cout << " -v Print RawTherapee version number and exit" << std::endl;
std::cout << " -h -? Display this help message" << std::endl;
return -1;
}
}
} else {
argv1 = Glib::ustring(fname_to_utf8(argv[iArg]));
if (argv1.empty()) {
argv1 = Glib::ustring(fname_to_utf8(argv[iArg]));
#if ECLIPSE_ARGS
argv1 = argv1.substr(1, argv1.length()-2);
argv1 = argv1.substr(1, argv1.length()-2);
#endif
break;
} else if (gimpPlugin) {
argv2 = Glib::ustring(fname_to_utf8(argv[iArg]));
break;
}
if (!gimpPlugin) {
break;
}
}
}

1
rtgui/options.h
View File

@ -358,6 +358,7 @@ extern Options options;
extern Glib::ustring argv0;
extern Glib::ustring argv1;
extern bool simpleEditor;
extern bool gimpPlugin;
extern Glib::ustring versionString;
extern Glib::ustring paramFileExtension;

8
rtgui/rtwindow.cc
View File

@ -283,6 +283,13 @@ RTWindow::RTWindow ()
show_all ();
bpanel->init (this);
if (!argv1.empty()) {
Thumbnail* thm = cacheMgr->getEntry(argv1);
if (thm) {
fpanel->fileCatalog->openRequested({thm});
}
}
}
if (!isSingleTabMode() && !simpleEditor) {
@ -663,6 +670,7 @@ bool RTWindow::on_delete_event(GdkEventAny* event)
Options::save ();
hide();
on_delete_has_run = true;
return false;
}

316
tools/gimp-plugin/file-formats.h Normal file
View File

@ -0,0 +1,316 @@
/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* file-rawtherapee.c -- raw file format plug-in that uses rawtherapee
* Copyright (C) 2016 Tobias Ellinghaus <me@houz.org>
* Copyright (C) 2017 Alberto Griggio <alberto.griggio@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/* These are the raw formats that file-rawtherapee will register */
typedef struct _FileFormat FileFormat;
struct _FileFormat
{
const gchar *file_type;
const gchar *mime_type;
const gchar *extensions;
const gchar *magic;
const gchar *load_proc;
const gchar *load_blurb;
const gchar *load_help;
};
#define N_(s) s
#define _(s) s
static const FileFormat file_formats[] =
{
{
N_("Raw Canon"),
"image/x-canon-cr2,image/x-canon-crw",
"cr2,crw",
NULL,
"file-rawtherapee-canon-load",
"Load files in the Canon raw formats via rawtherapee",
"This plug-in loads files in Canon's raw formats by calling rawtherapee."
},
{
N_("Raw Nikon"),
"image/x-nikon-nef,image/x-nikon-nrw",
"nef,nrw",
NULL,
"file-rawtherapee-nikon-load",
"Load files in the Nikon raw formats via rawtherapee",
"This plug-in loads files in Nikon's raw formats by calling rawtherapee."
},
{
N_("Raw Hasselblad"),
"image/x-hasselblad-3fr,image/x-hasselblad-fff",
"3fr,fff",
NULL,
"file-rawtherapee-hasselblad-load",
"Load files in the Hasselblad raw formats via rawtherapee",
"This plug-in loads files in Hasselblad's raw formats by calling rawtherapee."
},
{
N_("Raw Sony"),
"image/x-sony-arw,image/x-sony-srf,image/x-sony-sr2",
"arw,srf,sr2",
NULL,
"file-rawtherapee-sony-load",
"Load files in the Sony raw formats via rawtherapee",
"This plug-in loads files in Sony's raw formats by calling rawtherapee."
},
{
N_("Raw Casio BAY"),
"image/x-casio-bay",
"bay",
NULL,
"file-rawtherapee-bay-load",
"Load files in the BAY raw format via rawtherapee",
"This plug-in loads files in Casio's raw BAY format by calling rawtherapee."
},
{
N_("Raw Phantom Software CINE"),
"", /* FIXME: find a mime type */
"cine,cin",
NULL,
"file-rawtherapee-cine-load",
"Load files in the CINE raw format via rawtherapee",
"This plug-in loads files in Phantom Software's raw CINE format by calling rawtherapee."
},
{
N_("Raw Sinar"),
"", /* FIXME: find a mime type */
"cs1,ia,sti",
NULL,
"file-rawtherapee-sinar-load",
"Load files in the Sinar raw formats via rawtherapee",
"This plug-in loads files in Sinar's raw formats by calling rawtherapee."
},
{
N_("Raw Kodak"),
"image/x-kodak-dc2,image/x-kodak-dcr,image/x-kodak-kdc,image/x-kodak-k25,image/x-kodak-kc2",
"dc2,dcr,kdc,k25,kc2",
NULL,
"file-rawtherapee-kodak-load",
"Load files in the Kodak raw formats via rawtherapee",
"This plug-in loads files in Kodak's raw formats by calling rawtherapee."
},
{
N_("Raw Adobe DNG Digital Negative"),
"image/x-adobe-dng",
"dng",
NULL,
"file-rawtherapee-dng-load",
"Load files in the DNG raw format via rawtherapee",
"This plug-in loads files in the Adobe Digital Negative DNG format by calling rawtherapee."
},
{
N_("Raw Epson ERF"),
"image/x-epson-erf",
"erf",
NULL,
"file-rawtherapee-erf-load",
"Load files in the ERF raw format via rawtherapee",
"This plug-in loads files in Epson's raw ERF format by calling rawtherapee."
},
{
N_("Raw Phase One"),
"image/x-phaseone-cap,image/x-phaseone-iiq",
"cap,iiq",
NULL,
"file-rawtherapee-phaseone-load",
"Load files in the Phase One raw formats via rawtherapee",
"This plug-in loads files in Phase One's raw formats by calling rawtherapee."
},
{
N_("Raw Minolta"),
"image/x-minolta-mdc,image/x-minolta-mrw",
"mdc,mrw",
NULL,
"file-rawtherapee-minolta-load",
"Load files in the Minolta raw formats via rawtherapee",
"This plug-in loads files in Minolta's raw formats by calling rawtherapee."
},
{
N_("Raw Mamiya MEF"),
"image/x-mamiya-mef",
"mef", NULL,
"file-rawtherapee-mef-load",
"Load files in the MEF raw format via rawtherapee",
"This plug-in loads files in Mamiya's raw MEF format by calling rawtherapee."
},
{
N_("Raw Leaf MOS"),
"image/x-leaf-mos",
"mos",
NULL,
"file-rawtherapee-mos-load",
"Load files in the MOS raw format via rawtherapee",
"This plug-in loads files in Leaf's raw MOS format by calling rawtherapee."
},
{
N_("Raw Olympus ORF"),
"image/x-olympus-orf",
"orf",
NULL,
"file-rawtherapee-orf-load",
"Load files in the ORF raw format via rawtherapee",
"This plug-in loads files in Olympus' raw ORF format by calling rawtherapee."
},
{
N_("Raw Pentax PEF"),
"image/x-pentax-pef,image/x-pentax-raw",
"pef,raw",
NULL,
"file-rawtherapee-pef-load",
"Load files in the PEF raw format via rawtherapee",
"This plug-in loads files in Pentax' raw PEF format by calling rawtherapee."
},
{
N_("Raw Logitech PXN"),
"image/x-pxn", /* FIXME: is that the correct mime type? */
"pxn",
NULL,
"file-rawtherapee-pxn-load",
"Load files in the PXN raw format via rawtherapee",
"This plug-in loads files in Logitech's raw PXN format by calling rawtherapee."
},
{
N_("Raw Apple QuickTake QTK"),
"", /* FIXME: find a mime type */
"qtk",
NULL,
"file-rawtherapee-qtk-load",
"Load files in the QTK raw format via rawtherapee",
"This plug-in loads files in Apple's QuickTake QTK raw format by calling rawtherapee."
},
{
N_("Raw Fujifilm RAF"),
"image/x-fuji-raf",
"raf",
NULL,
"file-rawtherapee-raf-load",
"Load files in the RAF raw format via rawtherapee",
"This plug-in loads files in Fujifilm's raw RAF format by calling rawtherapee."
},
{
N_("Raw Panasonic"),
"image/x-panasonic-raw,image/x-panasonic-rw2",
"raw,rw2",
NULL,
"file-rawtherapee-panasonic-load",
"Load files in the Panasonic raw formats via rawtherapee",
"This plug-in loads files in Panasonic's raw formats by calling rawtherapee."
},
{
N_("Raw Digital Foto Maker RDC"),
"", /* FIXME: find a mime type */
"rdc",
NULL,
"file-rawtherapee-rdc-load",
"Load files in the RDC raw format via rawtherapee",
"This plug-in loads files in Digital Foto Maker's raw RDC format by calling rawtherapee."
},
{
N_("Raw Leica RWL"),
"image/x-leica-rwl",
"rwl",
NULL,
"file-rawtherapee-rwl-load",
"Load files in the RWL raw format via rawtherapee",
"This plug-in loads files in Leica's raw RWL format by calling rawtherapee."
},
{
N_("Raw Samsung SRW"),
"image/x-samsung-srw",
"srw",
NULL,
"file-rawtherapee-srw-load",
"Load files in the SRW raw format via rawtherapee",
"This plug-in loads files in Samsung's raw SRW format by calling rawtherapee."
},
{
N_("Raw Sigma X3F"),
"image/x-sigma-x3f",
"x3f",
NULL,
"file-rawtherapee-x3f-load",
"Load files in the X3F raw format via rawtherapee",
"This plug-in loads files in Sigma's raw X3F format by calling rawtherapee."
},
{
N_("Raw Arriflex ARI"),
"",
"ari",
NULL,
"file-rawtherapee-ari-load",
"Load files in the ARI raw format via rawtherapee",
"This plug-in loads files in Arriflex' raw ARI format by calling rawtherapee."
}
};

424
tools/gimp-plugin/file-rawtherapee.c Normal file
View File

@ -0,0 +1,424 @@
/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* file-rawtherapee.c -- raw file format plug-in that uses RawTherapee
* Copyright (C) 2012 Simon Budig <simon@gimp.org>
* Copyright (C) 2016 Tobias Ellinghaus <me@houz.org>
* Copyright (C) 2017 Alberto Griggio <alberto.griggio@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
//#include "config.h"
#include <stdlib.h>
#include <errno.h>
#include <string.h>
#include <glib/gstdio.h>
#include <libgimp/gimp.h>
#include <libgimp/gimpui.h>
//#include "libgimp/stdplugins-intl.h"
#include "file-formats.h"
#define LOAD_THUMB_PROC "file-rawtherapee-load-thumb"
static void query (void);
static void run (const gchar *name,
gint nparams,
const GimpParam *param,
gint *nreturn_vals,
GimpParam **return_vals);
static gint32 load_image (const gchar *filename,
GimpRunMode run_mode,
GError **error);
static gint32 load_thumbnail_image (const gchar *filename,
gint thumb_size,
GError **error);
const GimpPlugInInfo PLUG_IN_INFO =
{
NULL, /* init_proc */
NULL, /* quit_proc */
query, /* query proc */
run, /* run_proc */
};
MAIN ()
static void
query (void)
{
static const GimpParamDef load_args[] =
{
{ GIMP_PDB_INT32, "run-mode", "The run mode { RUN-INTERACTIVE (0), RUN-NONINTERACTIVE (1) }" },
{ GIMP_PDB_STRING, "filename", "The name of the file to load." },
{ GIMP_PDB_STRING, "raw-filename", "The name entered" },
};
static const GimpParamDef load_return_vals[] =
{
{ GIMP_PDB_IMAGE, "image", "Output image" }
};
static const GimpParamDef thumb_args[] =
{
{ GIMP_PDB_STRING, "filename", "The name of the file to load" },
{ GIMP_PDB_INT32, "thumb-size", "Preferred thumbnail size" }
};
static const GimpParamDef thumb_return_vals[] =
{
{ GIMP_PDB_IMAGE, "image", "Thumbnail image" }
};
/* check if rawtherapee is installed
* TODO: allow setting the location of the executable in preferences
*/
gchar *argv[] = { "rawtherapee", "-v", NULL };
gchar *rawtherapee_stdout = NULL;
gboolean have_rawtherapee = FALSE;
gint i;
if (g_spawn_sync (NULL,
argv,
NULL,
G_SPAWN_STDERR_TO_DEV_NULL |
G_SPAWN_SEARCH_PATH,
NULL,
NULL,
&rawtherapee_stdout,
NULL,
NULL,
NULL))
{
char *rtversion = NULL;
if (sscanf (rawtherapee_stdout,
"RawTherapee, version %ms",
&rtversion) == 1)
{
have_rawtherapee = TRUE;
free(rtversion);
}
g_free (rawtherapee_stdout);
}
if (! have_rawtherapee)
return;
gimp_install_procedure (LOAD_THUMB_PROC,
"Load thumbnail from a raw image via rawtherapee",
"This plug-in loads a thumbnail from a raw image by calling rawtherapee-cli.",
"Alberto Griggio",
"Alberto Griggio",
"2017",
NULL,
NULL,
GIMP_PLUGIN,
G_N_ELEMENTS (thumb_args),
G_N_ELEMENTS (thumb_return_vals),
thumb_args, thumb_return_vals);
for (i = 0; i < G_N_ELEMENTS (file_formats); i++)
{
const FileFormat *format = &file_formats[i];
gimp_install_procedure (format->load_proc,
format->load_blurb,
format->load_help,
"Alberto Griggio",
"Alberto Griggio",
"2017",
format->file_type,
NULL,
GIMP_PLUGIN,
G_N_ELEMENTS (load_args),
G_N_ELEMENTS (load_return_vals),
load_args, load_return_vals);
gimp_register_file_handler_mime (format->load_proc,
format->mime_type);
gimp_register_file_handler_raw (format->load_proc);
gimp_register_magic_load_handler (format->load_proc,
format->extensions,
"",
format->magic);
gimp_register_thumbnail_loader (format->load_proc, LOAD_THUMB_PROC);
}
}
static void
run (const gchar *name,
gint nparams,
const GimpParam *param,
gint *nreturn_vals,
GimpParam **return_vals)
{
static GimpParam values[6];
GimpPDBStatusType status = GIMP_PDB_SUCCESS;
GimpRunMode run_mode;
gint image_ID;
GError *error = NULL;
gint i;
// INIT_I18N ();
run_mode = param[0].data.d_int32;
*nreturn_vals = 1;
*return_vals = values;
values[0].type = GIMP_PDB_STATUS;
values[0].data.d_status = GIMP_PDB_EXECUTION_ERROR;
/* check if the format passed is actually supported & load */
for (i = 0; i < G_N_ELEMENTS (file_formats); i++)
{
const FileFormat *format = &file_formats[i];
if (format->load_proc && ! strcmp (name, format->load_proc))
{
image_ID = load_image (param[1].data.d_string, run_mode, &error);
if (image_ID != -1)
{
*nreturn_vals = 2;
values[1].type = GIMP_PDB_IMAGE;
values[1].data.d_image = image_ID;
}
else
{
status = GIMP_PDB_EXECUTION_ERROR;
}
break;
}
else if (! strcmp (name, LOAD_THUMB_PROC))
{
image_ID = load_thumbnail_image (param[0].data.d_string,
param[1].data.d_int32,
&error);
if (image_ID != -1)
{
*nreturn_vals = 4;
values[1].type = GIMP_PDB_IMAGE;
values[1].data.d_image = image_ID;
values[4].type = GIMP_PDB_INT32;
values[4].data.d_int32 = GIMP_RGB_IMAGE;
values[5].type = GIMP_PDB_INT32;
values[5].data.d_int32 = 1; /* num_layers */
}
else
{
status = GIMP_PDB_EXECUTION_ERROR;
}
break;
}
}
if (i == G_N_ELEMENTS (file_formats))
status = GIMP_PDB_CALLING_ERROR;
if (status != GIMP_PDB_SUCCESS && error)
{
*nreturn_vals = 2;
values[1].type = GIMP_PDB_STRING;
values[1].data.d_string = error->message;
}
values[0].data.d_status = status;
}
static gint32
load_image (const gchar *filename,
GimpRunMode run_mode,
GError **error)
{
gint32 image_ID = -1;
gchar *filename_out = gimp_temp_name ("tif");
gchar *rawtherapee_stdout = NULL;
/* linear sRGB for now as GIMP uses that internally in many places anyway */
gchar *argv[] =
{
"rawtherapee",
"-gimp",
(gchar *) filename,
filename_out,
NULL
};
gimp_progress_init_printf (_("Opening '%s'"),
gimp_filename_to_utf8 (filename));
if (g_spawn_sync (NULL,
argv,
NULL,
// G_SPAWN_STDOUT_TO_DEV_NULL |
G_SPAWN_STDERR_TO_DEV_NULL |
G_SPAWN_SEARCH_PATH,
NULL,
NULL,
&rawtherapee_stdout,
NULL,
NULL,
error))
{
image_ID = gimp_file_load (run_mode, filename_out, filename_out);
if (image_ID != -1)
gimp_image_set_filename (image_ID, filename);
}
// if (rawtherapee_stdout) printf ("%s\n", rawtherapee_stdout);
g_free(rawtherapee_stdout);
g_unlink (filename_out);
g_free (filename_out);
gimp_progress_update (1.0);
return image_ID;
}
static gint32
load_thumbnail_image (const gchar *filename,
gint thumb_size,
GError **error)
{
gint32 image_ID = -1;
gchar *filename_out = gimp_temp_name ("jpg");
gchar *thumb_pp3 = gimp_temp_name ("pp3");
gchar *size = g_strdup_printf ("%d", thumb_size);
FILE *thumb_pp3_f = fopen(thumb_pp3, "w");
gboolean pp3_ok = FALSE;
gchar *rawtherapee_stdout = NULL;
const char *pp3_content =
"[Version]\n"
"AppVersion=5.0\n"
"Version=326\n"
"\n"
"[Resize]\n"
"Enabled=true\n"
"AppliesTo=Cropped area\n"
"Method=Lanczos\n"
"Width=%d\n"
"Height=%d\n"
"\n"
"[Sharpening]\n"
"Enabled=false\n"
"\n"
"[SharpenEdge]\n"
"Enabled=false\n"
"\n"
"[SharpenMicro]\n"
"Enabled=false\n"
"\n"
"[Defringing]\n"
"Enabled=false\n"
"\n"
"[Directional Pyramid Equalizer]\n"
"Enabled=false\n"
"\n"
"[PostResizeSharpening]\n"
"Enabled=false\n"
"\n"
"[Directional Pyramid Denoising]\n"
"Enabled=false\n"
"\n"
"[Impulse Denoising]\n"
"Enabled=false\n"
"\n"
"[Wavelet]\n"
"Enabled=false\n"
"\n"
"[RAW Bayer]\n"
"Method=fast\n"
"\n"
"[RAW X-Trans]\n"
"Method=fast\n";
gchar *argv[] =
{
"rawtherapee-cli",
"-o", filename_out,
"-d",
"-s",
"-j",
"-p", thumb_pp3,
"-f",
"-c", (char *) filename,
NULL
};
if (thumb_pp3_f) {
if (fprintf(thumb_pp3_f, pp3_content, thumb_size, thumb_size) < 0) {
fclose(thumb_pp3_f);
thumb_pp3_f = NULL;
}
}
gimp_progress_init_printf (_("Opening thumbnail for '%s'"),
gimp_filename_to_utf8 (filename));
if (thumb_pp3_f &&
g_spawn_sync (NULL,
argv,
NULL,
G_SPAWN_STDERR_TO_DEV_NULL |
G_SPAWN_SEARCH_PATH,
NULL,
NULL,
&rawtherapee_stdout,
NULL,
NULL,
error))
{
gimp_progress_update (0.5);
image_ID = gimp_file_load (GIMP_RUN_NONINTERACTIVE,
filename_out,
filename_out);
if (image_ID != -1)
{
/* is this needed for thumbnails? */
gimp_image_set_filename (image_ID, filename);
}
}
gimp_progress_update (1.0);
if (thumb_pp3_f) {
fclose(thumb_pp3_f);
}
g_unlink (thumb_pp3);
g_free (filename_out);
g_free (thumb_pp3);
g_free (rawtherapee_stdout);
return image_ID;
}