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/* gap_name2layer_main.c
* create a textlayer from imagename (or ists number part) plug-in by Wolfgang Hofer
* 2003/05/15
*
*/
/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* Revision history
* (2003/10/10) v1.3.20d hof: sourcecode cleanup
* (2003/06/21) v1.3.17a hof: types in GimpPlugInInfo.run procedure
* (2003/06/21) v1.3.15a hof: bugfix: MenuPath is language dependent string
* (2003/05/15) v1.0 hof: created
*/
#include "config.h"
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <gtk/gtk.h>
#include <libgimp/gimp.h>
#include <libgimp/gimpui.h>
#include "gap_arr_dialog.h"
#include "gap_lastvaldesc.h"
#include "gap-intl.h"
/* Defines */
#define PLUG_IN_NAME "plug_in_name2layer"
#define PLUG_IN_HELP_ID "plug-in-name2layer"
#define PLUG_IN_PRINT_NAME "Name to Layer"
#define PLUG_IN_IMAGE_TYPES "RGB*, INDEXED*, GRAY*"
#define PLUG_IN_AUTHOR "Wolfgang Hofer (hof@gimp.org)"
#define PLUG_IN_COPYRIGHT "Wolfgang Hofer"
int gap_debug = 0; /* 1 == print debug infos , 0 dont print debug infos */
typedef struct {
gint mode;
gint fontsize;
gchar fontname[500];
gint posx;
gint posy;
gint antialias;
gint create_new_layer;
} NamlValues;
typedef struct {
gint run;
} NamlInterface;
static NamlValues glob_namlvals =
{
0 /* 0 .. mode number only, 1 ..filename, 2..filename with path */
, 48 /* 24 default fontsize (?? is ignored size form fontname is used ) */
, "-*-Charter-*-r-*-*-48-*-*-*-p-*-*-*" /* defaul fontname "-*-Charter-*-r-*-*-24-*-*-*-p-*-*-*" */
, 15
, 15
, FALSE
, 0 /* 0 render on input drawable, 1 create new layer */
};
static void query (void);
static void run (const gchar *name, /* name of plugin */
gint nparams, /* number of in-paramters */
const GimpParam * param, /* in-parameters */
gint *nreturn_vals, /* number of out-parameters */
GimpParam ** return_vals); /* out-parameters */
static gint p_Naml (gint32 image_id, gint32 drawable_id);
static gint Naml_dialog (void);
/* Global Variables */
GimpPlugInInfo PLUG_IN_INFO =
{
NULL, /* init_proc */
NULL, /* quit_proc */
query, /* query_proc */
run /* run_proc */
};
static GimpParamDef in_args[] = {
{ GIMP_PDB_INT32, "run_mode", "Interactive, non-interactive"},
{ GIMP_PDB_IMAGE, "image", "Input image" },
{ GIMP_PDB_DRAWABLE, "drawable", "Input drawable ()"},
{ GIMP_PDB_INT32, "mode", "0 ... number only, 1 .. filename 2 .. filename with path"},
{ GIMP_PDB_INT32, "fontsize", "fontsize in pixel"},
{ GIMP_PDB_STRING, "font", "fontname "},
{ GIMP_PDB_INT32, "posx", "x offset in pixel"},
{ GIMP_PDB_INT32, "posy", "y offset in pixel"},
{ GIMP_PDB_INT32, "antialias", "0 .. OFF, 1 .. antialias on"},
{ GIMP_PDB_INT32, "create_new_layer", "0 .. render on input drawable, 1 .. create new layer"},
};
static GimpParamDef out_args[] = {
{ GIMP_PDB_DRAWABLE, "affected_drawable", "the drawable where the name/number was rendered." }
};
static gint global_number_in_args = G_N_ELEMENTS (in_args);
static gint global_number_out_args = G_N_ELEMENTS(out_args);
/* Functions */
MAIN ()
static void query (void)
{
static GimpLastvalDef lastvals[] =
{
GIMP_LASTVALDEF_GINT (GIMP_ITER_FALSE, glob_namlvals.mode, "mode"),
GIMP_LASTVALDEF_GINT (GIMP_ITER_TRUE, glob_namlvals.fontsize, "fontsize"),
GIMP_LASTVALDEF_ARRAY (GIMP_ITER_FALSE, glob_namlvals.fontname, "fontname"),
GIMP_LASTVALDEF_GCHAR (GIMP_ITER_FALSE, glob_namlvals.fontname[0], "fontname"),
GIMP_LASTVALDEF_GINT (GIMP_ITER_TRUE, glob_namlvals.posx, "posx"),
GIMP_LASTVALDEF_GINT (GIMP_ITER_TRUE, glob_namlvals.posy, "posy"),
GIMP_LASTVALDEF_GINT (GIMP_ITER_FALSE, glob_namlvals.antialias, "antialias"),
GIMP_LASTVALDEF_GINT (GIMP_ITER_FALSE, glob_namlvals.create_new_layer, "create_new_layer"),
};
gimp_plugin_domain_register (GETTEXT_PACKAGE, LOCALEDIR);
/* registration for last values buffer structure (useful for animated filter apply) */
gimp_lastval_desc_register(PLUG_IN_NAME,
&glob_namlvals,
sizeof(glob_namlvals),
G_N_ELEMENTS (lastvals),
lastvals);
/* the actual installation of the adjust plugin */
gimp_install_procedure (PLUG_IN_NAME,
"Render Filename to Layer",
"This plug-in renders the imagename, "
"or the numberpart of the imagename onto the image. "
"if the parameter create_new_layer is 0, the filename is rendered "
"to the input drawable, otherwise a new textlayer is created",
PLUG_IN_AUTHOR,
PLUG_IN_COPYRIGHT,
GAP_VERSION_WITH_DATE,
N_("Filename to Layer..."),
PLUG_IN_IMAGE_TYPES,
GIMP_PLUGIN,
global_number_in_args,
global_number_out_args,
in_args,
out_args);
// gimp_plugin_menu_branch_register("<Image>", "Video");
gimp_plugin_menu_register (PLUG_IN_NAME, N_("<Image>/Video/"));
} /* end query */
static void
run (const gchar *name, /* name of plugin */
gint nparams, /* number of in-paramters */
const GimpParam * param, /* in-parameters */
gint *nreturn_vals, /* number of out-parameters */
GimpParam ** return_vals) /* out-parameters */
{
const gchar *l_env;
gint32 image_id = -1;
/* Get the runmode from the in-parameters */
GimpRunMode run_mode = param[0].data.d_int32;
/* status variable, use it to check for errors in invocation usualy only
during non-interactive calling */
GimpPDBStatusType status = GIMP_PDB_SUCCESS;
/* always return at least the status to the caller. */
static GimpParam values[2];
INIT_I18N();
l_env = g_getenv("NUML_DEBUG");
if(l_env != NULL)
{
if((*l_env != 'n') && (*l_env != 'N')) gap_debug = 1;
}
if(gap_debug) fprintf(stderr, "\n\nDEBUG: run %s\n", name);
/* initialize the return of the status */
values[0].type = GIMP_PDB_STATUS;
values[0].data.d_status = status;
values[1].type = GIMP_PDB_DRAWABLE;
values[1].data.d_drawable = -1;
*nreturn_vals = 1;
*return_vals = values;
/* get image and drawable */
image_id = param[1].data.d_int32;
/* how are we running today? */
switch (run_mode)
{
case GIMP_RUN_INTERACTIVE:
/* Possibly retrieve data from a previous run */
gimp_get_data (PLUG_IN_NAME, &glob_namlvals);
/* Get information from the dialog */
if (Naml_dialog() != 0)
return;
break;
case GIMP_RUN_NONINTERACTIVE:
/* check to see if invoked with the correct number of parameters */
if (nparams == global_number_in_args)
{
glob_namlvals.mode = (gint) param[3].data.d_int32;
glob_namlvals.fontsize = (gint) param[4].data.d_int32;
if(param[5].data.d_string != NULL)
{
g_snprintf(glob_namlvals.fontname, sizeof(glob_namlvals.fontname), "%s", param[5].data.d_string);
}
glob_namlvals.posx = (gint) param[6].data.d_int32;
glob_namlvals.posy = (gint) param[7].data.d_int32;
glob_namlvals.antialias = (gint) param[8].data.d_int32;
glob_namlvals.create_new_layer = (gint) param[9].data.d_int32;
}
else
{
status = GIMP_PDB_CALLING_ERROR;
}
break;
case GIMP_RUN_WITH_LAST_VALS:
/* Possibly retrieve data from a previous run */
gimp_get_data (PLUG_IN_NAME, &glob_namlvals);
break;
default:
break;
}
if (status == GIMP_PDB_SUCCESS)
{
/* Run the main function */
values[1].data.d_drawable = p_Naml(image_id, param[2].data.d_drawable);
if (values[1].data.d_drawable < 0)
{
status = GIMP_PDB_CALLING_ERROR;
}
/* If run mode is interactive, flush displays, else (script) don't
do it, as the screen updates would make the scripts slow */
if (run_mode != GIMP_RUN_NONINTERACTIVE)
gimp_displays_flush ();
/* Store variable states for next run */
if (run_mode == GIMP_RUN_INTERACTIVE)
gimp_set_data (PLUG_IN_NAME, &glob_namlvals, sizeof (NamlValues));
}
values[0].data.d_status = status;
} /* end run */
/* ============================================================================
* p_Naml
* The main function
* ============================================================================
*/
static gint
p_Naml (gint32 image_id, gint32 drawable_id)
{
gint32 l_new_layer_id;
gint32 l_drawable_id;
gchar *l_imagename;
gchar *l_text;
if(gap_debug) printf("p_Naml START\n");
l_imagename = g_strdup(gimp_image_get_filename(image_id) );
if(l_imagename == NULL)
{
l_imagename = g_strdup("<null> 0");
}
l_text = l_imagename;
if(gap_debug) printf("p_Naml (1) l_imagename:%s\n", l_imagename);
l_drawable_id = -1;
if(glob_namlvals.create_new_layer == 0)
{
l_drawable_id = drawable_id;
}
if (glob_namlvals.mode == 0)
{
gchar *l_ext;
gchar *l_ptr;
gint l_digits;
l_ext = NULL;
l_ptr = &l_imagename[strlen(l_imagename)-1];
while(l_ptr != l_imagename)
{
if(*l_ptr == '.')
{
*l_ptr = '\0'; /* cut off extension part */
l_ext = l_ptr;
l_ext++;
l_ptr--;
break;
}
l_ptr--;
}
l_digits = 0;
if(l_ptr == l_imagename)
{
/* the imagename had no extension, restart number search at end of string */
l_ptr = &l_imagename[strlen(l_imagename)-1];
}
while(l_ptr != l_imagename)
{
if((*l_ptr >= '0') && (*l_ptr <= '9'))
{
l_ptr--;
l_digits++;
}
else
{
l_text = l_ptr; /* pointer to start of number part in the filename */
if(l_digits > 0)
{
l_text++;
}
else
{
l_text = "<null>"; /* no digits found */
}
break;
}
}
}
else
{
if (glob_namlvals.mode == 1)
{
l_text = &l_imagename[strlen(l_imagename)-1];
while(l_text != l_imagename)
{
if(*l_text == G_DIR_SEPARATOR)
{
l_text++;
break;
}
l_text--;
}
}
}
gimp_image_undo_group_start(image_id);
gimp_selection_none(image_id);
l_new_layer_id = gimp_text_fontname( image_id
, l_drawable_id /* drawable -1 force create of new layer */
, (float)glob_namlvals.posx /* X */
, (float)glob_namlvals.posy /* Y */
, l_text
, 0 /* -1 <= border */
, glob_namlvals.antialias
, (float)glob_namlvals.fontsize
, 0 /* 0 size in pixels, 1: in points */
, glob_namlvals.fontname
);
if(l_drawable_id >= 0)
{
gimp_floating_sel_anchor(l_new_layer_id);
}
gimp_image_undo_group_end(image_id);
if(gap_debug) printf("p_Naml END layer_id: %d\n", (int)l_new_layer_id);
return l_new_layer_id;
} /* end p_Naml */
/* ------------------
* Naml_dialog
* ------------------
* return 0 .. OK
* -1 .. in case of Error or cancel
*/
static gint
Naml_dialog(void)
{
#define VR_NAME2LAYER_DIALOG_ARGC 9
#define VR_MODELIST_SIZE 3
static GapArrArg argv[VR_NAME2LAYER_DIALOG_ARGC];
gint ii;
gint ii_mode;
gint ii_fontsize;
gint ii_posx;
gint ii_posy;
gint ii_antialias;
gint ii_create_new_layer;
static char *radio_modes[VR_MODELIST_SIZE] = {"Number Only", "Filename", "Path/Filename" };
ii=0; gap_arr_arg_init(&argv[ii], GAP_ARR_WGT_OPTIONMENU); ii_mode = ii;
argv[ii].label_txt = _("Mode:");
argv[ii].help_txt = _("Modes to choose entire filename or just parts of the filename");
argv[ii].radio_argc = VR_MODELIST_SIZE;
argv[ii].radio_argv = radio_modes;
argv[ii].radio_ret = 0;
argv[ii].int_default = 0;
argv[ii].has_default = TRUE;
argv[ii].text_buf_default = g_strdup("\0");
ii++; gap_arr_arg_init(&argv[ii], GAP_ARR_WGT_FONTSEL);
argv[ii].label_txt = _("Fontname:");
argv[ii].entry_width = 350; /* pixel */
argv[ii].help_txt = _("Select Fontname");
argv[ii].text_buf_len = sizeof(glob_namlvals.fontname);
argv[ii].text_buf_ret = &glob_namlvals.fontname[0];
argv[ii].has_default = TRUE;
argv[ii].text_buf_default = g_strdup("-*-Charter-*-r-*-*-24-*-*-*-p-*-*-*");
ii++; gap_arr_arg_init(&argv[ii], GAP_ARR_WGT_INT); ii_fontsize = ii;
argv[ii].constraint = TRUE;
argv[ii].label_txt = _("Fontsize:");
argv[ii].help_txt = _("Fontsize in pixels");
argv[ii].int_min = (gint)1;
argv[ii].int_max = (gint)1000;
argv[ii].int_ret = (gint)glob_namlvals.fontsize;
argv[ii].entry_width = 60;
argv[ii].has_default = TRUE;
argv[ii].int_default = 24;
ii++; gap_arr_arg_init(&argv[ii], GAP_ARR_WGT_INT); ii_posx = ii;
argv[ii].constraint = TRUE;
argv[ii].label_txt = _("X:");
argv[ii].help_txt = _("Position X-offset in pixels");
argv[ii].int_min = (gint)-1000;
argv[ii].int_max = (gint)10000;
argv[ii].int_ret = (gint)glob_namlvals.posx;
argv[ii].entry_width = 60;
argv[ii].has_default = TRUE;
argv[ii].int_default = 15;
ii++; gap_arr_arg_init(&argv[ii], GAP_ARR_WGT_INT); ii_posy = ii;
argv[ii].constraint = TRUE;
argv[ii].label_txt = _("Y:");
argv[ii].help_txt = _("Position Y-offset in pixels");
argv[ii].int_min = (gint)-1000;
argv[ii].int_max = (gint)10000;
argv[ii].int_ret = (gint)glob_namlvals.posy;
argv[ii].entry_width = 60;
argv[ii].has_default = TRUE;
argv[ii].int_default = 15;
ii++; gap_arr_arg_init(&argv[ii], GAP_ARR_WGT_TOGGLE); ii_antialias = ii;
argv[ii].label_txt = _("Antialias:");
argv[ii].help_txt = _("Use antialias");
argv[ii].int_ret = (gint)glob_namlvals.antialias;
argv[ii].has_default = TRUE;
argv[ii].int_default = 0;
ii++; gap_arr_arg_init(&argv[ii], GAP_ARR_WGT_TOGGLE); ii_create_new_layer = ii;
argv[ii].label_txt = _("Create Layer:");
argv[ii].help_txt = _("ON: Create a new layer.\n"
"OFF: Render on active drawable.");
argv[ii].int_ret = (gint)glob_namlvals.antialias;
argv[ii].has_default = TRUE;
argv[ii].int_default = 0;
ii++; gap_arr_arg_init(&argv[ii], GAP_ARR_WGT_DEFAULT_BUTTON);
argv[ii].label_txt = _("Default");
argv[ii].help_txt = _("Reset all parameters to default values");
ii++; gap_arr_arg_init(&argv[ii], GAP_ARR_WGT_HELP_BUTTON);
argv[ii].help_id = PLUG_IN_HELP_ID;
if(TRUE == gap_arr_ok_cancel_dialog(_("Render Filename to Layer"),
_("Settings :"),
VR_NAME2LAYER_DIALOG_ARGC, argv))
{
glob_namlvals.mode = (gint)(argv[ii_mode].radio_ret);
glob_namlvals.fontsize = (gint)(argv[ii_fontsize].int_ret);
glob_namlvals.posx = (gint)(argv[ii_posx].int_ret);
glob_namlvals.posy = (gint)(argv[ii_posy].int_ret);
glob_namlvals.antialias = (gint)(argv[ii_antialias].int_ret);
glob_namlvals.create_new_layer = (gint)(argv[ii_create_new_layer].int_ret);
return 0;
}
else
{
return -1;
}
} /* end Naml_dialog */
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