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plug-ins: port file-ps and file-svg to GimpVectorLoadProcedure.

This commit is contained in:
Jehan 2024-04-24 01:12:01 +02:00
parent a931f4c93e
commit c22515e0b7
2 changed files with 66 additions and 151 deletions
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155
plug-ins/common/file-ps.c
View File

@ -104,8 +104,6 @@ static const gchar dversion[] = "v1.17 19-Sep-2004";
#define PLUG_IN_ROLE "gimp-file-ps"
#define STR_LENGTH 64
#define MIN_RESOLUTION 5
#define MAX_RESOLUTION 8192
typedef struct _PostScript PostScript;
@ -134,6 +132,10 @@ static GimpProcedure * ps_create_procedure (GimpPlugIn *plug_in,
static GimpValueArray * ps_load (GimpProcedure *procedure,
GimpRunMode run_mode,
GFile *file,
gint width,
gint height,
gboolean preserve_ratio,
gboolean prefer_native_dimension,
GimpMetadata *metadata,
GimpMetadataLoadFlags *flags,
GimpProcedureConfig *config,
@ -264,8 +266,6 @@ static gboolean load_dialog (GFile *file,
GimpProcedure *procedure,
GObject *config);
static gboolean resolution_change_callback (GtkWidget *adjustment,
gpointer data);
typedef struct
{
@ -330,9 +330,9 @@ ps_create_procedure (GimpPlugIn *plug_in,
if (! strcmp (name, LOAD_PS_PROC) ||
! strcmp (name, LOAD_EPS_PROC))
{
procedure = gimp_load_procedure_new (plug_in, name,
GIMP_PDB_PROC_TYPE_PLUGIN,
ps_load, NULL, NULL);
procedure = gimp_vector_load_procedure_new (plug_in, name,
GIMP_PDB_PROC_TYPE_PLUGIN,
ps_load, NULL, NULL);
if (! strcmp (name, LOAD_PS_PROC))
{
@ -343,6 +343,8 @@ ps_create_procedure (GimpPlugIn *plug_in,
"Load PostScript documents",
name);
gimp_file_procedure_set_format_name (GIMP_FILE_PROCEDURE (procedure),
_("PostScript"));
gimp_file_procedure_set_mime_types (GIMP_FILE_PROCEDURE (procedure),
"application/postscript");
gimp_file_procedure_set_extensions (GIMP_FILE_PROCEDURE (procedure),
@ -360,6 +362,8 @@ ps_create_procedure (GimpPlugIn *plug_in,
"load Encapsulated PostScript images",
name);
gimp_file_procedure_set_format_name (GIMP_FILE_PROCEDURE (procedure),
_("Encapsulated PostScript"));
gimp_file_procedure_set_mime_types (GIMP_FILE_PROCEDURE (procedure),
"image/x-eps");
gimp_file_procedure_set_extensions (GIMP_FILE_PROCEDURE (procedure),
@ -376,24 +380,6 @@ ps_create_procedure (GimpPlugIn *plug_in,
gimp_load_procedure_set_thumbnail_loader (GIMP_LOAD_PROCEDURE (procedure),
LOAD_PS_THUMB_PROC);
GIMP_PROC_ARG_INT (procedure, "resolution",
_("Resol_ution"),
_("Resolution to interpret image (dpi)"),
MIN_RESOLUTION, MAX_RESOLUTION, 100,
GIMP_PARAM_READWRITE);
GIMP_PROC_ARG_INT (procedure, "width",
_("_Width"),
_("Desired width"),
1, GIMP_MAX_IMAGE_SIZE, 826,
GIMP_PARAM_READWRITE);
GIMP_PROC_ARG_INT (procedure, "height",
_("_Height"),
_("Desired height"),
1, GIMP_MAX_IMAGE_SIZE, 1170,
GIMP_PARAM_READWRITE);
GIMP_PROC_ARG_BOOLEAN (procedure, "check-bbox",
_("Try _Bounding Box"),
_("FALSE: Use width/height, TRUE: Use BoundingBox"),
@ -573,6 +559,10 @@ static GimpValueArray *
ps_load (GimpProcedure *procedure,
GimpRunMode run_mode,
GFile *file,
gint width,
gint height,
gboolean preserve_ratio,
gboolean prefer_native_dimension,
GimpMetadata *metadata,
GimpMetadataLoadFlags *flags,
GimpProcedureConfig *config,
@ -586,6 +576,14 @@ ps_load (GimpProcedure *procedure,
l_run_mode = run_mode;
/* Why these values? No idea, they were the default until now, I just reuse
* them. XXX
*/
if (width == 0)
g_object_set (config, "width", 826, NULL);
if (height == 0)
g_object_set (config, "height", 1170, NULL);
switch (run_mode)
{
case GIMP_RUN_INTERACTIVE:
@ -1054,7 +1052,7 @@ load_image (GFile *file,
const gchar *filename;
gint width;
gint height;
guint resolution;
gdouble resolution;
gboolean use_bbox;
gint pnm_type;
gint text_alpha;
@ -1072,7 +1070,7 @@ load_image (GFile *file,
if (config)
{
g_object_get (config,
"resolution", &resolution,
"pixel-density", &resolution,
"width", &width,
"height", &height,
"pages", &pages,
@ -1088,7 +1086,7 @@ load_image (GFile *file,
}
#ifdef PS_DEBUG
g_print ("load_image:\n resolution = %d\n", resolution);
g_print ("load_image:\n resolution = %f\n", resolution);
g_print (" %dx%d pixels\n", width, height);
g_print (" BoundingBox: %d\n", use_bbox);
g_print (" Coloring: %d\n", pnm_type);
@ -1163,9 +1161,7 @@ load_image (GFile *file,
if (! image)
break;
gimp_image_set_resolution (image,
(gdouble) resolution,
(gdouble) resolution);
gimp_image_set_resolution (image, resolution, resolution);
if (n_images == max_images)
{
@ -1389,9 +1385,9 @@ export_image (GFile *file,
static void
check_load_vals (GObject *config)
{
gint resolution = MIN_RESOLUTION;
gdouble width = 2;
gdouble height = 2;
gdouble resolution = GIMP_MIN_RESOLUTION;
gint width = 2;
gint height = 2;
gboolean use_bbox = FALSE;
gint pnm_type = 6;
gint text_alpha = 1;
@ -1401,7 +1397,7 @@ check_load_vals (GObject *config)
if (config)
{
g_object_get (config,
"resolution", &resolution,
"pixel-density", &resolution,
"width", &width,
"height", &height,
"check_bbox", &use_bbox,
@ -1412,10 +1408,10 @@ check_load_vals (GObject *config)
NULL);
}
if (resolution < MIN_RESOLUTION)
resolution = MIN_RESOLUTION;
else if (resolution > MAX_RESOLUTION)
resolution = MAX_RESOLUTION;
if (resolution < GIMP_MIN_RESOLUTION)
resolution = GIMP_MIN_RESOLUTION;
else if (resolution > GIMP_MAX_RESOLUTION)
resolution = GIMP_MAX_RESOLUTION;
if (width < 2)
width = 2;
@ -1436,7 +1432,7 @@ check_load_vals (GObject *config)
if (config)
{
g_object_set (config,
"resolution", resolution,
"pixel-density", resolution,
"width", width,
"height", height,
"check_bbox", use_bbox ? 1 : 0,
@ -1757,7 +1753,7 @@ ps_open (GFile *file,
FILE *fd_popen = NULL;
FILE *eps_file;
gint width, height;
gint resolution;
gdouble resolution;
gboolean use_bbox;
gint pnm_type;
gint text_alpha;
@ -1775,7 +1771,7 @@ ps_open (GFile *file,
g_object_get (config,
"width", &width,
"height", &height,
"resolution", &resolution,
"pixel-density", &resolution,
"check-bbox", &use_bbox,
"coloring", &pnm_type,
"text-alpha-bits", &text_alpha,
@ -1786,7 +1782,7 @@ ps_open (GFile *file,
{
width = 256;
height = 256;
resolution = 256 / 4;
resolution = 256.0 / 4.0;
}
*llx = *lly = 0;
@ -1901,7 +1897,7 @@ ps_open (GFile *file,
g_ptr_array_add (cmdA, g_strdup (g_get_prgname ()));
g_ptr_array_add (cmdA, g_strdup_printf ("-sDEVICE=%s", driver));
g_ptr_array_add (cmdA, g_strdup_printf ("-r%d", resolution));
g_ptr_array_add (cmdA, g_strdup_printf ("-r%d", (gint) resolution));
if (is_pdf)
{
@ -3648,7 +3644,6 @@ load_dialog (GFile *file,
GtkListStore *store;
GtkWidget *hbox;
GtkWidget *vbox;
GtkWidget *spinbutton;
GtkWidget *target = NULL;
GtkWidget *selector = NULL;
gint32 page_count;
@ -3659,9 +3654,9 @@ load_dialog (GFile *file,
gimp_ui_init (PLUG_IN_BINARY);
dialog = gimp_procedure_dialog_new (GIMP_PROCEDURE (procedure),
GIMP_PROCEDURE_CONFIG (config),
NULL);
dialog = gimp_vector_load_procedure_dialog_new (GIMP_VECTOR_LOAD_PROCEDURE (procedure),
GIMP_PROCEDURE_CONFIG (config),
NULL);
gimp_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
GTK_RESPONSE_OK,
@ -3687,35 +3682,6 @@ load_dialog (GFile *file,
dialog);
}
/* Rendering */
/* Resolution / Width / Height */
gimp_procedure_dialog_fill_box (GIMP_PROCEDURE_DIALOG (dialog),
"rendering-options",
"resolution",
"width",
"height",
NULL);
spinbutton =
gimp_procedure_dialog_get_scale_entry (GIMP_PROCEDURE_DIALOG (dialog),
"resolution", 1.0);
gimp_procedure_dialog_get_scale_entry (GIMP_PROCEDURE_DIALOG (dialog),
"width", 1.0);
gimp_procedure_dialog_get_scale_entry (GIMP_PROCEDURE_DIALOG (dialog),
"height", 1.0);
g_signal_connect (spinbutton, "value-changed",
G_CALLBACK (resolution_change_callback),
config);
gimp_procedure_dialog_get_label (GIMP_PROCEDURE_DIALOG (dialog),
"rendering-title", _("Rendering"),
FALSE, FALSE);
gimp_procedure_dialog_fill_frame (GIMP_PROCEDURE_DIALOG (dialog),
"rendering-frame", "rendering-title",
FALSE, "rendering-options");
/* Coloring */
store = gimp_int_store_new (_("B/W"), 4,
_("Gray"), 5,
@ -3743,7 +3709,6 @@ load_dialog (GFile *file,
vbox = gimp_procedure_dialog_fill_box (GIMP_PROCEDURE_DIALOG (dialog),
"rendering-box",
"rendering-frame",
"check-bbox",
NULL);
@ -3780,7 +3745,6 @@ load_dialog (GFile *file,
hbox = gimp_procedure_dialog_fill_box (GIMP_PROCEDURE_DIALOG (dialog),
"ps-top-row",
"rendering-box",
"coloring",
NULL);
gtk_box_set_spacing (GTK_BOX (hbox), 12);
gtk_box_set_homogeneous (GTK_BOX (hbox), TRUE);
@ -3790,6 +3754,7 @@ load_dialog (GFile *file,
hbox = gimp_procedure_dialog_fill_box (GIMP_PROCEDURE_DIALOG (dialog),
"ps-bottom-row",
"coloring",
"text-alpha-bits",
"graphoc-alpha-bits",
NULL);
@ -3985,35 +3950,3 @@ save_unit_toggle_update (GtkWidget *widget,
"y-offset", y_offset * factor,
NULL);
}
static gboolean
resolution_change_callback (GtkWidget *adjustment,
gpointer data)
{
GimpProcedureConfig *config = GIMP_PROCEDURE_CONFIG (data);
gdouble ratio = 1.0;
gint old_resolution;
gdouble resolution;
gint width;
gint height;
g_object_get (config,
"resolution", &old_resolution,
"width", &width,
"height", &height,
NULL);
resolution = gimp_label_spin_get_value (GIMP_LABEL_SPIN (adjustment));
if (old_resolution)
ratio = resolution / old_resolution;
width *= ratio;
height *= ratio;
g_object_set (config,
"width", width,
"height", height,
NULL);
return TRUE;
}

62
plug-ins/common/file-svg.c
View File

@ -78,6 +78,10 @@ static GimpProcedure * svg_create_procedure (GimpPlugIn *plug_in,
static GimpValueArray * svg_load (GimpProcedure *procedure,
GimpRunMode run_mode,
GFile *file,
gint width,
gint height,
gboolean preserve_ratio,
gboolean prefer_native_dimension,
GimpMetadata *metadata,
GimpMetadataLoadFlags *flags,
GimpProcedureConfig *config,
@ -156,9 +160,9 @@ svg_create_procedure (GimpPlugIn *plug_in,
if (! strcmp (name, LOAD_PROC))
{
procedure = gimp_load_procedure_new (plug_in, name,
GIMP_PDB_PROC_TYPE_PLUGIN,
svg_load, NULL, NULL);
procedure = gimp_vector_load_procedure_new (plug_in, name,
GIMP_PDB_PROC_TYPE_PLUGIN,
svg_load, NULL, NULL);
gimp_procedure_set_menu_label (procedure, _("SVG image"));
@ -172,6 +176,8 @@ svg_create_procedure (GimpPlugIn *plug_in,
"Dom Lachowicz <cinamod@hotmail.com>",
SVG_VERSION);
gimp_file_procedure_set_format_name (GIMP_FILE_PROCEDURE (procedure),
_("SVG"));
gimp_file_procedure_set_mime_types (GIMP_FILE_PROCEDURE (procedure),
"image/svg+xml");
gimp_file_procedure_set_extensions (GIMP_FILE_PROCEDURE (procedure),
@ -182,28 +188,6 @@ svg_create_procedure (GimpPlugIn *plug_in,
gimp_load_procedure_set_thumbnail_loader (GIMP_LOAD_PROCEDURE (procedure),
LOAD_THUMB_PROC);
GIMP_PROC_ARG_DOUBLE (procedure, "resolution",
_("Resolu_tion"),
_("Resolution to use for rendering the SVG"),
GIMP_MIN_RESOLUTION, GIMP_MAX_RESOLUTION, 300,
GIMP_PARAM_READWRITE);
GIMP_PROC_ARG_INT (procedure, "width",
_("_Width"),
_("Width (in pixels) to load the SVG in. "
"(0 for original width, a negative width to "
"specify a maximum width)"),
-GIMP_MAX_IMAGE_SIZE, GIMP_MAX_IMAGE_SIZE, 0,
GIMP_PARAM_READWRITE);
GIMP_PROC_ARG_INT (procedure, "height",
_("_Height"),
_("Height (in pixels) to load the SVG in. "
"(0 for original height, a negative height to "
"specify a maximum height)"),
-GIMP_MAX_IMAGE_SIZE, GIMP_MAX_IMAGE_SIZE, 0,
GIMP_PARAM_READWRITE);
GIMP_PROC_ARG_CHOICE (procedure, "paths",
_("_Paths"),
_("Whether and how to import paths so that they can be used with the path tool"),
@ -237,6 +221,10 @@ static GimpValueArray *
svg_load (GimpProcedure *procedure,
GimpRunMode run_mode,
GFile *file,
gint width,
gint height,
gboolean preserve_ratio,
gboolean prefer_native_dimension,
GimpMetadata *metadata,
GimpMetadataLoadFlags *flags,
GimpProcedureConfig *config,
@ -248,8 +236,6 @@ svg_load (GimpProcedure *procedure,
RsvgHandleFlags rsvg_flags = RSVG_HANDLE_FLAGS_NONE;
GimpPDBStatusType status;
gchar *import_paths;
gint width;
gint height;
gdouble resolution;
gegl_init (NULL, NULL);
@ -262,9 +248,9 @@ svg_load (GimpProcedure *procedure,
}
g_object_get (config,
"width", &width,
"height", &height,
"resolution", &resolution,
"width", &width,
"height", &height,
"pixel-density", &resolution,
NULL);
image = load_image (file, width, height, resolution, rsvg_flags, &error);
@ -815,16 +801,12 @@ load_dialog (GFile *file,
}
/* Scalable Vector Graphics is SVG, should perhaps not be translated */
dialog = gimp_procedure_dialog_new (GIMP_PROCEDURE (procedure),
GIMP_PROCEDURE_CONFIG (config),
_("Render Scalable Vector Graphics"));
dialog = gimp_vector_load_procedure_dialog_new (GIMP_VECTOR_LOAD_PROCEDURE (procedure),
GIMP_PROCEDURE_CONFIG (config),
NULL);
gimp_procedure_dialog_fill_box (GIMP_PROCEDURE_DIALOG (dialog),
"vbox-arguments",
"width", "height", "resolution", "paths",
NULL);
main_hbox = gimp_procedure_dialog_fill_box (GIMP_PROCEDURE_DIALOG (dialog), "main-hbox",
"vbox-arguments", NULL);
main_hbox = gimp_procedure_dialog_fill_box (GIMP_PROCEDURE_DIALOG (dialog),
"main-hbox", "paths", NULL);
gtk_orientable_set_orientation (GTK_ORIENTABLE (main_hbox), GTK_ORIENTATION_HORIZONTAL);
/* The SVG preview */
@ -847,7 +829,7 @@ load_dialog (GFile *file,
gtk_widget_show (size_label);
/* query the initial size after the size label is created */
g_object_get (config, "resolution", &vals.resolution, NULL);
g_object_get (config, "pixel-density", &vals.resolution, NULL);
load_rsvg_size (file, &vals, *rsvg_flags, NULL);
g_object_set (config,