/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
* Film plug-in (C) 1997 Peter Kirchgessner
* e-mail: pkirchg@aol.com, WWW: http://members.aol.com/pkirchg
*
* 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 .
*/
/*
* This plug-in generates a film roll with several images
*/
#include "config.h"
#include
#include
#include
#include "libgimp/stdplugins-intl.h"
#define PLUG_IN_PROC "plug-in-film"
#define PLUG_IN_BINARY "film"
#define PLUG_IN_ROLE "gimp-film"
/* Maximum number of pictures per film */
#define MAX_FILM_PICTURES 64
#define COLOR_BUTTON_WIDTH 50
#define COLOR_BUTTON_HEIGHT 20
#define FONT_LEN 256
/* Define how the plug-in works. Values marked (r) are with regard */
/* to film_height (i.e. it should be a value from 0.0 to 1.0) */
typedef struct
{
gint film_height; /* height of the film */
GimpRGB film_color; /* color of film */
gdouble picture_height; /* height of picture (r) */
gdouble picture_space; /* space between pictures (r) */
gdouble hole_offset; /* distance from hole to edge of film (r) */
gdouble hole_width; /* width of hole (r) */
gdouble hole_height; /* height of holes (r) */
gdouble hole_space; /* distance of holes (r) */
gdouble number_height; /* height of picture numbering (r) */
gint number_start; /* number for first picture */
GimpRGB number_color; /* color of number */
gchar number_font[FONT_LEN]; /* font family to use for numbering */
gint number_pos[2]; /* flags where to draw numbers (top/bottom) */
gint keep_height; /* flag if to keep max. image height */
gint num_images; /* number of images */
gint32 image[MAX_FILM_PICTURES]; /* list of image IDs */
} FilmVals;
/* Data to use for the dialog */
typedef struct
{
GtkObject *advanced_adj[7];
GtkTreeModel *image_list_all;
GtkTreeModel *image_list_film;
} FilmInterface;
/* Declare local functions
*/
static void query (void);
static void run (const gchar *name,
gint nparams,
const GimpParam *param,
gint *nreturn_vals,
GimpParam **return_vals);
static gint32 create_new_image (const gchar *filename,
guint width,
guint height,
GimpImageType gdtype,
gint32 *layer_ID,
GimpDrawable **drawable,
GimpPixelRgn *pixel_rgn);
static gchar * compose_image_name (gint32 image_ID);
static gint32 film (void);
static gboolean check_filmvals (void);
static void set_pixels (gint numpix,
guchar *dst,
GimpRGB *color);
static guchar * create_hole_rgb (gint width,
gint height);
static void draw_hole_rgb (GimpDrawable *drw,
gint x,
gint y,
gint width,
gint height,
guchar *hole);
static void draw_number (gint32 layer_ID,
gint num,
gint x,
gint y,
gint height);
static void add_list_item_callback (GtkWidget *widget,
GtkTreeSelection *sel);
static void del_list_item_callback (GtkWidget *widget,
GtkTreeSelection *sel);
static GtkTreeModel * add_image_list (gboolean add_box_flag,
gint n,
gint32 *image_id,
GtkWidget *hbox);
static gboolean film_dialog (gint32 image_ID);
static void film_reset_callback (GtkWidget *widget,
gpointer data);
static void film_font_select_callback (GimpFontSelectButton *button,
const gchar *name,
gboolean closing,
gpointer data);
const GimpPlugInInfo PLUG_IN_INFO =
{
NULL, /* init_proc */
NULL, /* quit_proc */
query, /* query_proc */
run, /* run_proc */
};
static gdouble advanced_defaults[] =
{
0.695, /* Picture height */
0.040, /* Picture spacing */
0.058, /* Hole offset to edge of film */
0.052, /* Hole width */
0.081, /* Hole height */
0.081, /* Hole distance */
0.052 /* Image number height */
};
static FilmVals filmvals =
{
256, /* Height of film */
{ 0.0, 0.0, 0.0, 1.0 }, /* Color of film */
0.695, /* Picture height */
0.040, /* Picture spacing */
0.058, /* Hole offset to edge of film */
0.052, /* Hole width */
0.081, /* Hole height */
0.081, /* Hole distance */
0.052, /* Image number height */
1, /* Start index of numbering */
{ 0.93, 0.61, 0.0, 1.0 }, /* Color of number */
"Monospace", /* Font family for numbering */
{ TRUE, TRUE }, /* Numbering on top and bottom */
0, /* Dont keep max. image height */
0, /* Number of images */
{ 0 } /* Input image list */
};
static FilmInterface filmint =
{
{ NULL }, /* advanced adjustments */
NULL, NULL /* image list widgets */
};
static GimpRunMode run_mode;
MAIN ()
static void
query (void)
{
static const GimpParamDef args[] =
{
{ GIMP_PDB_INT32, "run-mode", "The run mode { RUN-INTERACTIVE (0), RUN-NONINTERACTIVE (1) }" },
{ GIMP_PDB_IMAGE, "image", "Input image (only used as default image in interactive mode)" },
{ GIMP_PDB_DRAWABLE, "drawable", "Input drawable (not used)" },
{ GIMP_PDB_INT32, "film-height", "Height of film (0: fit to images)" },
{ GIMP_PDB_COLOR, "film-color", "Color of the film" },
{ GIMP_PDB_INT32, "number-start", "Start index for numbering" },
{ GIMP_PDB_STRING, "number-font", "Font for drawing numbers" },
{ GIMP_PDB_COLOR, "number-color", "Color for numbers" },
{ GIMP_PDB_INT32, "at-top", "Flag for drawing numbers at top of film" },
{ GIMP_PDB_INT32, "at-bottom", "Flag for drawing numbers at bottom of film" },
{ GIMP_PDB_INT32, "num-images", "Number of images to be used for film" },
{ GIMP_PDB_INT32ARRAY, "image-ids", "num-images image IDs to be used for film" }
};
static const GimpParamDef return_vals[] =
{
{ GIMP_PDB_IMAGE, "new-image", "Output image" }
};
gimp_install_procedure (PLUG_IN_PROC,
N_("Combine several images on a film strip"),
"Compose several images to a roll film",
"Peter Kirchgessner",
"Peter Kirchgessner (peter@kirchgessner.net)",
"1997",
N_("_Filmstrip..."),
"INDEXED*, GRAY*, RGB*",
GIMP_PLUGIN,
G_N_ELEMENTS (args),
G_N_ELEMENTS (return_vals),
args, return_vals);
gimp_plugin_menu_register (PLUG_IN_PROC, "/Filters/Combine");
}
static void
run (const gchar *name,
gint nparams,
const GimpParam *param,
gint *nreturn_vals,
GimpParam **return_vals)
{
static GimpParam values[2];
GimpPDBStatusType status = GIMP_PDB_SUCCESS;
gint32 image_ID;
gint k;
INIT_I18N ();
run_mode = param[0].data.d_int32;
*nreturn_vals = 2;
*return_vals = values;
values[0].type = GIMP_PDB_STATUS;
values[0].data.d_status = status;
values[1].type = GIMP_PDB_IMAGE;
values[1].data.d_int32 = -1;
switch (run_mode)
{
case GIMP_RUN_INTERACTIVE:
/* Possibly retrieve data */
gimp_get_data (PLUG_IN_PROC, &filmvals);
/* First acquire information with a dialog */
if (! film_dialog (param[1].data.d_int32))
return;
break;
case GIMP_RUN_NONINTERACTIVE:
/* Make sure all the arguments are there! */
/* Also we want to have some images to compose */
if ((nparams != 12) || (param[10].data.d_int32 < 1))
{
status = GIMP_PDB_CALLING_ERROR;
}
else
{
filmvals.keep_height = (param[3].data.d_int32 <= 0);
filmvals.film_height = (filmvals.keep_height ?
128 : param[3].data.d_int32);
filmvals.film_color = param[4].data.d_color;
filmvals.number_start = param[5].data.d_int32;
g_strlcpy (filmvals.number_font, param[6].data.d_string, FONT_LEN);
filmvals.number_color = param[7].data.d_color;
filmvals.number_pos[0] = param[8].data.d_int32;
filmvals.number_pos[1] = param[9].data.d_int32;
filmvals.num_images = param[10].data.d_int32;
if (filmvals.num_images > MAX_FILM_PICTURES)
filmvals.num_images = MAX_FILM_PICTURES;
for (k = 0; k < filmvals.num_images; k++)
filmvals.image[k] = param[11].data.d_int32array[k];
}
break;
case GIMP_RUN_WITH_LAST_VALS:
/* Possibly retrieve data */
gimp_get_data (PLUG_IN_PROC, &filmvals);
break;
default:
break;
}
if (! check_filmvals ())
status = GIMP_PDB_CALLING_ERROR;
if (status == GIMP_PDB_SUCCESS)
{
gimp_progress_init (_("Composing images"));
image_ID = film ();
if (image_ID < 0)
{
status = GIMP_PDB_EXECUTION_ERROR;
}
else
{
values[1].data.d_int32 = image_ID;
gimp_image_undo_enable (image_ID);
gimp_image_clean_all (image_ID);
if (run_mode != GIMP_RUN_NONINTERACTIVE)
gimp_display_new (image_ID);
}
/* Store data */
if (run_mode == GIMP_RUN_INTERACTIVE)
gimp_set_data (PLUG_IN_PROC, &filmvals, sizeof (FilmVals));
}
values[0].data.d_status = status;
}
/* Compose a roll film image from several images */
static gint32
film (void)
{
gint width, height;
guchar *hole;
gint film_height, film_width;
gint picture_width, picture_height;
gint picture_space, picture_x0, picture_y0;
gint hole_offset, hole_width, hole_height, hole_space, hole_x;
gint number_height, num_images, num_pictures;
gint j, k, picture_count;
gdouble f;
gint num_layers;
gint32 *image_ID_src, image_ID_dst, layer_ID_src, layer_ID_dst;
gint image_ID_tmp;
gint32 *layers;
GimpDrawable *drawable_dst;
GimpPixelRgn pixel_rgn_dst;
gint new_layer;
gint floating_sel;
/* initialize */
layers = NULL;
num_images = filmvals.num_images;
image_ID_src = filmvals.image;
if (num_images <= 0)
return (-1);
gimp_context_push ();
gimp_context_set_foreground (&filmvals.number_color);
gimp_context_set_background (&filmvals.film_color);
if (filmvals.keep_height) /* Search maximum picture height */
{
picture_height = 0;
for (j = 0; j < num_images; j++)
{
height = gimp_image_height (image_ID_src[j]);
if (height > picture_height) picture_height = height;
}
film_height = (int)(picture_height / filmvals.picture_height + 0.5);
filmvals.film_height = film_height;
}
else
{
film_height = filmvals.film_height;
picture_height = (int)(film_height * filmvals.picture_height + 0.5);
}
picture_space = (int)(film_height * filmvals.picture_space + 0.5);
picture_y0 = (film_height - picture_height)/2;
number_height = film_height * filmvals.number_height;
/* Calculate total film width */
film_width = 0;
num_pictures = 0;
for (j = 0; j < num_images; j++)
{
layers = gimp_image_get_layers (image_ID_src[j], &num_layers);
/* Get scaled image size */
width = gimp_image_width (image_ID_src[j]);
height = gimp_image_height (image_ID_src[j]);
f = ((double)picture_height) / (double)height;
picture_width = width * f;
for (k = 0; k < num_layers; k++)
{
if (gimp_layer_is_floating_sel (layers[k]))
continue;
film_width += (picture_space/2); /* Leading space */
film_width += picture_width; /* Scaled image width */
film_width += (picture_space/2); /* Trailing space */
num_pictures++;
}
g_free (layers);
}
#ifdef FILM_DEBUG
g_printerr ("film_height = %d, film_width = %d\n", film_height, film_width);
g_printerr ("picture_height = %d, picture_space = %d, picture_y0 = %d\n",
picture_height, picture_space, picture_y0);
g_printerr ("Number of pictures = %d\n", num_pictures);
#endif
image_ID_dst = create_new_image (_("Untitled"),
(guint) film_width, (guint) film_height,
GIMP_RGB_IMAGE, &layer_ID_dst,
&drawable_dst, &pixel_rgn_dst);
/* Fill film background */
gimp_drawable_fill (layer_ID_dst, GIMP_BACKGROUND_FILL);
/* Draw all the holes */
hole_offset = film_height * filmvals.hole_offset;
hole_width = film_height * filmvals.hole_width;
hole_height = film_height * filmvals.hole_height;
hole_space = film_height * filmvals.hole_space;
hole_x = hole_space / 2;
#ifdef FILM_DEBUG
g_printerr ("hole_x %d hole_offset %d hole_width %d hole_height %d hole_space %d\n",
hole_x, hole_offset, hole_width, hole_height, hole_space );
#endif
hole = create_hole_rgb (hole_width, hole_height);
if (hole)
{
while (hole_x < film_width)
{
draw_hole_rgb (drawable_dst, hole_x,
hole_offset,
hole_width, hole_height, hole);
draw_hole_rgb (drawable_dst, hole_x,
film_height-hole_offset-hole_height,
hole_width, hole_height, hole);
hole_x += hole_width + hole_space;
}
g_free (hole);
}
gimp_drawable_detach (drawable_dst);
/* Compose all images and layers */
picture_x0 = 0;
picture_count = 0;
for (j = 0; j < num_images; j++)
{
image_ID_tmp = gimp_image_duplicate (image_ID_src[j]);
width = gimp_image_width (image_ID_tmp);
height = gimp_image_height (image_ID_tmp);
f = ((gdouble) picture_height) / (gdouble) height;
picture_width = width * f;
if (gimp_image_base_type (image_ID_tmp) != GIMP_RGB)
gimp_image_convert_rgb (image_ID_tmp);
gimp_image_scale (image_ID_tmp, picture_width, picture_height);
layers = gimp_image_get_layers (image_ID_tmp, &num_layers);
for (k = 0; k < num_layers; k++)
{
if (gimp_layer_is_floating_sel (layers[k]))
continue;
picture_x0 += picture_space / 2;
layer_ID_src = layers[k];
gimp_layer_resize_to_image_size (layer_ID_src);
new_layer = gimp_layer_new_from_drawable (layer_ID_src,
image_ID_dst);
gimp_image_insert_layer (image_ID_dst, new_layer, -1, -1);
gimp_layer_set_offsets (new_layer, picture_x0, picture_y0);
/* Draw picture numbers */
if ((number_height > 0) &&
(filmvals.number_pos[0] || filmvals.number_pos[1]))
{
if (filmvals.number_pos[0])
draw_number (layer_ID_dst,
filmvals.number_start + picture_count,
picture_x0 + picture_width/2,
(hole_offset-number_height)/2, number_height);
if (filmvals.number_pos[1])
draw_number (layer_ID_dst,
filmvals.number_start + picture_count,
picture_x0 + picture_width/2,
film_height - (hole_offset + number_height)/2,
number_height);
}
picture_x0 += picture_width + (picture_space/2);
gimp_progress_update (((gdouble) (picture_count + 1)) /
(gdouble) num_pictures);
picture_count++;
}
g_free (layers);
gimp_image_delete (image_ID_tmp);
}
gimp_progress_update (1.0);
gimp_image_flatten (image_ID_dst);
/* Drawing text/numbers leaves us with a floating selection. Stop it */
floating_sel = gimp_image_get_floating_sel (image_ID_dst);
if (floating_sel != -1)
gimp_floating_sel_anchor (floating_sel);
gimp_context_pop ();
return image_ID_dst;
}
/* Check filmvals. Unreasonable values are reset to a default. */
/* If this is not possible, FALSE is returned. Otherwise TRUE is returned. */
static gboolean
check_filmvals (void)
{
if (filmvals.film_height < 10)
filmvals.film_height = 10;
if (filmvals.number_start < 0)
filmvals.number_start = 0;
if (filmvals.number_font[0] == '\0')
strcpy (filmvals.number_font, "Monospace");
if (filmvals.num_images < 1)
return FALSE;
return TRUE;
}
/* Assigns numpix pixels starting at dst with color r,g,b */
static void
set_pixels (gint numpix,
guchar *dst,
GimpRGB *color)
{
register gint k;
register guchar ur, ug, ub, *udest;
ur = color->r * 255.999;
ug = color->g * 255.999;
ub = color->b * 255.999;
k = numpix;
udest = dst;
while (k-- > 0)
{
*(udest++) = ur;
*(udest++) = ug;
*(udest++) = ub;
}
}
/* Create the RGB-pixels that make up the hole */
static guchar *
create_hole_rgb (gint width,
gint height)
{
guchar *hole, *top, *bottom;
gint radius, length, k;
hole = g_new (guchar, width * height * 3);
/* Fill a rectangle with white */
memset (hole, 255, width * height * 3);
radius = height / 4;
if (radius > width / 2)
radius = width / 2;
top = hole;
bottom = hole + (height-1)*width*3;
for (k = radius-1; k > 0; k--) /* Rounding corners */
{
length = (int)(radius - sqrt ((gdouble) (radius * radius - k * k))
- 0.5);
if (length > 0)
{
set_pixels (length, top, &filmvals.film_color);
set_pixels (length, top + (width-length)*3, &filmvals.film_color);
set_pixels (length, bottom, &filmvals.film_color);
set_pixels (length, bottom + (width-length)*3, &filmvals.film_color);
}
top += width*3;
bottom -= width*3;
}
return hole;
}
/* Draw the hole at the specified position */
static void
draw_hole_rgb (GimpDrawable *drw,
gint x,
gint y,
gint width,
gint height,
guchar *hole)
{
GimpPixelRgn rgn;
guchar *data;
gint tile_height = gimp_tile_height ();
gint i, j, scan_lines;
gint d_width = gimp_drawable_width (drw->drawable_id);
gint length;
if ((width <= 0) || (height <= 0))
return;
if ((x+width <= 0) || (x >= d_width))
return;
length = width; /* Check that we dont draw past the image */
if ((x+length) >= d_width)
length = d_width-x;
data = g_new (guchar, length * tile_height * drw->bpp);
gimp_pixel_rgn_init (&rgn, drw, x, y, length, height, TRUE, FALSE);
i = 0;
while (i < height)
{
scan_lines = (i+tile_height-1 < height) ? tile_height : (height-i);
if (length == width)
{
memcpy (data, hole + 3*width*i, width*scan_lines*3);
}
else /* We have to do some clipping */
{
for (j = 0; j < scan_lines; j++)
memcpy (data + j*length*3, hole + (i+j)*width*3, length*3);
}
gimp_pixel_rgn_set_rect (&rgn, data, x, y+i, length, scan_lines);
i += scan_lines;
}
g_free (data);
}
/* Draw the number of the picture onto the film */
static void
draw_number (gint32 layer_ID,
gint num,
gint x,
gint y,
gint height)
{
gchar buf[32];
GimpDrawable *drw;
gint k, delta, max_delta;
gint32 image_ID;
gint32 text_layer_ID;
gint text_width, text_height, text_ascent, descent;
gchar *fontname = filmvals.number_font;
g_snprintf (buf, sizeof (buf), "%d", num);
drw = gimp_drawable_get (layer_ID);
image_ID = gimp_item_get_image (layer_ID);
max_delta = height / 10;
if (max_delta < 1)
max_delta = 1;
/* Numbers dont need the descent. Inquire it and move the text down */
for (k = 0; k < max_delta * 2 + 1; k++)
{
/* Try different font sizes if inquire of extent failed */
gboolean success;
delta = (k+1) / 2;
if ((k & 1) == 0)
delta = -delta;
success = gimp_text_get_extents_fontname (buf,
height + delta, GIMP_PIXELS,
fontname,
&text_width, &text_height,
&text_ascent, &descent);
if (success)
{
height += delta;
break;
}
}
text_layer_ID = gimp_text_fontname (image_ID, layer_ID,
x, y + descent / 2,
buf, 1, FALSE,
height, GIMP_PIXELS,
fontname);
if (text_layer_ID == -1)
g_message ("draw_number: Error in drawing text\n");
gimp_drawable_detach (drw);
}
/* Create an image. Sets layer_ID, drawable and rgn. Returns image_ID */
static gint32
create_new_image (const gchar *filename,
guint width,
guint height,
GimpImageType gdtype,
gint32 *layer_ID,
GimpDrawable **drawable,
GimpPixelRgn *pixel_rgn)
{
gint32 image_ID;
GimpImageBaseType gitype;
if ((gdtype == GIMP_GRAY_IMAGE) || (gdtype == GIMP_GRAYA_IMAGE))
gitype = GIMP_GRAY;
else if ((gdtype == GIMP_INDEXED_IMAGE) || (gdtype == GIMP_INDEXEDA_IMAGE))
gitype = GIMP_INDEXED;
else
gitype = GIMP_RGB;
image_ID = gimp_image_new (width, height, gitype);
gimp_image_set_filename (image_ID, filename);
gimp_image_undo_disable (image_ID);
*layer_ID = gimp_layer_new (image_ID, _("Background"), width, height,
gdtype, 100, GIMP_NORMAL_MODE);
gimp_image_insert_layer (image_ID, *layer_ID, -1, 0);
if (drawable)
{
*drawable = gimp_drawable_get (*layer_ID);
if (pixel_rgn != NULL)
gimp_pixel_rgn_init (pixel_rgn, *drawable, 0, 0, (*drawable)->width,
(*drawable)->height, TRUE, FALSE);
}
return image_ID;
}
static gchar *
compose_image_name (gint32 image_ID)
{
gchar *image_name;
gchar *name;
/* Compose a name of the basename and the image-ID */
name = gimp_image_get_name (image_ID);
image_name = g_strdup_printf ("%s-%d", name, image_ID);
g_free (name);
return image_name;
}
static void
add_list_item_callback (GtkWidget *widget,
GtkTreeSelection *sel)
{
GtkTreeModel *model;
GList *paths;
GList *list;
paths = gtk_tree_selection_get_selected_rows (sel, &model);
for (list = paths; list; list = g_list_next (list))
{
GtkTreeIter iter;
if (gtk_tree_model_get_iter (model, &iter, list->data))
{
gint32 image_ID;
gchar *name;
gtk_tree_model_get (model, &iter,
0, &image_ID,
1, &name,
-1);
gtk_list_store_append (GTK_LIST_STORE (filmint.image_list_film),
&iter);
gtk_list_store_set (GTK_LIST_STORE (filmint.image_list_film),
&iter,
0, image_ID,
1, name,
-1);
g_free (name);
}
gtk_tree_path_free (list->data);
}
g_list_free (paths);
}
static void
del_list_item_callback (GtkWidget *widget,
GtkTreeSelection *sel)
{
GtkTreeModel *model;
GList *paths;
GList *references = NULL;
GList *list;
paths = gtk_tree_selection_get_selected_rows (sel, &model);
for (list = paths; list; list = g_list_next (list))
{
GtkTreeRowReference *ref;
ref = gtk_tree_row_reference_new (model, list->data);
references = g_list_prepend (references, ref);
gtk_tree_path_free (list->data);
}
g_list_free (paths);
for (list = references; list; list = g_list_next (list))
{
GtkTreePath *path;
GtkTreeIter iter;
path = gtk_tree_row_reference_get_path (list->data);
if (gtk_tree_model_get_iter (model, &iter, path))
gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
gtk_tree_path_free (path);
gtk_tree_row_reference_free (list->data);
}
g_list_free (references);
}
static GtkTreeModel *
add_image_list (gboolean add_box_flag,
gint n,
gint32 *image_id,
GtkWidget *hbox)
{
GtkWidget *vbox;
GtkWidget *label;
GtkWidget *scrolled_win;
GtkWidget *tv;
GtkWidget *button;
GtkListStore *store;
GtkTreeSelection *sel;
gint i;
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
gtk_box_pack_start (GTK_BOX (hbox), vbox, TRUE, TRUE, 0);
gtk_widget_show (vbox);
label = gtk_label_new (add_box_flag ?
_("Available images:") :
_("On film:"));
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
gtk_widget_show (label);
scrolled_win = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_win),
GTK_SHADOW_IN);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_box_pack_start (GTK_BOX (vbox), scrolled_win, TRUE, TRUE, 0);
gtk_widget_show (scrolled_win);
store = gtk_list_store_new (2, G_TYPE_INT, G_TYPE_STRING);
tv = gtk_tree_view_new_with_model (GTK_TREE_MODEL (store));
g_object_unref (store);
gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (tv), FALSE);
if (! add_box_flag)
gtk_tree_view_set_reorderable (GTK_TREE_VIEW (tv), TRUE);
gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (tv), 0, NULL,
gtk_cell_renderer_text_new (),
"text", 1,
NULL);
gtk_container_add (GTK_CONTAINER (scrolled_win), tv);
gtk_widget_show (tv);
sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (tv));
gtk_tree_selection_set_mode (sel, GTK_SELECTION_MULTIPLE);
for (i = 0; i < n; i++)
{
GtkTreeIter iter;
gchar *name;
gtk_list_store_append (store, &iter);
name = compose_image_name (image_id[i]);
gtk_list_store_set (store, &iter,
0, image_id[i],
1, name,
-1);
g_free (name);
}
button = gtk_button_new_from_stock (add_box_flag ?
GTK_STOCK_ADD : GTK_STOCK_REMOVE);
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
g_signal_connect (button, "clicked",
add_box_flag ?
G_CALLBACK (add_list_item_callback) :
G_CALLBACK (del_list_item_callback),
sel);
return GTK_TREE_MODEL (store);
}
static void
create_selection_tab (GtkWidget *notebook,
gint32 image_ID)
{
GtkSizeGroup *group;
GtkWidget *vbox;
GtkWidget *vbox2;
GtkWidget *hbox;
GtkWidget *table;
GtkWidget *label;
GtkWidget *frame;
GtkWidget *toggle;
GtkWidget *spinbutton;
GtkObject *adj;
GtkWidget *button;
GtkWidget *font_button;
gint32 *image_id_list;
gint nimages, j;
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 12);
gtk_container_set_border_width (GTK_CONTAINER (hbox), 12);
gtk_notebook_append_page (GTK_NOTEBOOK (notebook), hbox,
gtk_label_new_with_mnemonic (_("Selection")));
gtk_widget_show (hbox);
vbox2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
gtk_box_pack_start (GTK_BOX (hbox), vbox2, FALSE, FALSE, 0);
gtk_widget_show (vbox2);
group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
/* Film height/colour */
frame = gimp_frame_new (_("Filmstrip"));
gtk_box_pack_start (GTK_BOX (vbox2), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
gtk_container_add (GTK_CONTAINER (frame), vbox);
gtk_widget_show (vbox);
/* Keep maximum image height */
toggle = gtk_check_button_new_with_mnemonic (_("_Fit height to images"));
gtk_box_pack_start (GTK_BOX (vbox), toggle, FALSE, FALSE, 0);
gtk_widget_show (toggle);
g_signal_connect (toggle, "toggled",
G_CALLBACK (gimp_toggle_button_update),
&filmvals.keep_height);
table = gtk_table_new (2, 2, FALSE);
gtk_table_set_row_spacings (GTK_TABLE (table), 6);
gtk_table_set_col_spacings (GTK_TABLE (table), 6);
gtk_box_pack_start (GTK_BOX (vbox), table, FALSE, FALSE, 0);
gtk_widget_show (table);
/* Film height */
spinbutton = gimp_spin_button_new (&adj, filmvals.film_height, 10,
GIMP_MAX_IMAGE_SIZE, 1, 10, 0, 1, 0);
label = gimp_table_attach_aligned (GTK_TABLE (table), 0, 0,
_("_Height:"), 0.0, 0.5,
spinbutton, 1, TRUE);
gtk_size_group_add_widget (group, label);
g_object_unref (group);
g_signal_connect (adj, "value-changed",
G_CALLBACK (gimp_int_adjustment_update),
&filmvals.film_height);
g_object_bind_property (toggle, "active",
spinbutton, "sensitive",
G_BINDING_SYNC_CREATE | G_BINDING_INVERT_BOOLEAN);
g_object_bind_property (toggle, "active",
/* FIXME: eeeeeek */
g_list_nth_data (gtk_container_get_children (GTK_CONTAINER (table)), 1), "sensitive",
G_BINDING_SYNC_CREATE | G_BINDING_INVERT_BOOLEAN);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (toggle),
filmvals.keep_height);
/* Film color */
button = gimp_color_button_new (_("Select Film Color"),
COLOR_BUTTON_WIDTH, COLOR_BUTTON_HEIGHT,
&filmvals.film_color,
GIMP_COLOR_AREA_FLAT);
label = gimp_table_attach_aligned (GTK_TABLE (table), 0, 1,
_("Co_lor:"), 0.0, 0.5,
button, 1, FALSE);
gtk_size_group_add_widget (group, label);
g_signal_connect (button, "color-changed",
G_CALLBACK (gimp_color_button_get_color),
&filmvals.film_color);
/* Film numbering: Startindex/Font/colour */
frame = gimp_frame_new (_("Numbering"));
gtk_box_pack_start (GTK_BOX (vbox2), frame, TRUE, TRUE, 0);
gtk_widget_show (frame);
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
gtk_container_add (GTK_CONTAINER (frame), vbox);
gtk_widget_show (vbox);
table = gtk_table_new (3, 2, FALSE);
gtk_table_set_row_spacings (GTK_TABLE (table), 6);
gtk_table_set_col_spacings (GTK_TABLE (table), 6);
gtk_box_pack_start (GTK_BOX (vbox), table, FALSE, FALSE, 0);
gtk_widget_show (table);
/* Startindex */
spinbutton = gimp_spin_button_new (&adj, filmvals.number_start, 0,
GIMP_MAX_IMAGE_SIZE, 1, 10, 0, 1, 0);
label = gimp_table_attach_aligned (GTK_TABLE (table), 0, 0,
_("Start _index:"), 0.0, 0.5,
spinbutton, 1, TRUE);
gtk_size_group_add_widget (group, label);
g_signal_connect (adj, "value-changed",
G_CALLBACK (gimp_int_adjustment_update),
&filmvals.number_start);
/* Fontfamily for numbering */
font_button = gimp_font_select_button_new (NULL, filmvals.number_font);
g_signal_connect (font_button, "font-set",
G_CALLBACK (film_font_select_callback), &filmvals);
label = gimp_table_attach_aligned (GTK_TABLE (table), 0, 1,
_("_Font:"), 0.0, 0.5,
font_button, 1, FALSE);
gtk_size_group_add_widget (group, label);
/* Numbering color */
button = gimp_color_button_new (_("Select Number Color"),
COLOR_BUTTON_WIDTH, COLOR_BUTTON_HEIGHT,
&filmvals.number_color,
GIMP_COLOR_AREA_FLAT);
label = gimp_table_attach_aligned (GTK_TABLE (table), 0, 2,
_("Co_lor:"), 0.0, 0.5,
button, 1, FALSE);
gtk_size_group_add_widget (group, label);
g_signal_connect (button, "color-changed",
G_CALLBACK (gimp_color_button_get_color),
&filmvals.number_color);
for (j = 0; j < 2; j++)
{
toggle = gtk_check_button_new_with_mnemonic (j ? _("At _bottom")
: _("At _top"));
gtk_box_pack_start (GTK_BOX (vbox), toggle, FALSE, FALSE, 0);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (toggle),
filmvals.number_pos[j]);
gtk_widget_show (toggle);
g_signal_connect (toggle, "toggled",
G_CALLBACK (gimp_toggle_button_update),
&filmvals.number_pos[j]);
}
/*** The right frame keeps the image selection ***/
frame = gimp_frame_new (_("Image Selection"));
gtk_box_pack_start (GTK_BOX (hbox), frame, TRUE, TRUE, 0);
gtk_widget_show (frame);
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
gtk_box_set_homogeneous (GTK_BOX (hbox), TRUE);
gtk_container_add (GTK_CONTAINER (frame), hbox);
/* Get a list of all image names */
image_id_list = gimp_image_list (&nimages);
filmint.image_list_all = add_image_list (TRUE, nimages, image_id_list, hbox);
/* Get a list of the images used for the film */
filmint.image_list_film = add_image_list (FALSE, 1, &image_ID, hbox);
gtk_widget_show (hbox);
}
static void
create_advanced_tab (GtkWidget *notebook)
{
GtkWidget *vbox;
GtkWidget *hbox;
GtkWidget *table;
GtkWidget *frame;
GtkObject *adj;
GtkWidget *button;
gint row;
frame = gimp_frame_new (_("All Values are Fractions of the Strip Height"));
gtk_container_set_border_width (GTK_CONTAINER (frame), 12);
gtk_notebook_append_page (GTK_NOTEBOOK (notebook), frame,
gtk_label_new_with_mnemonic (_("Ad_vanced")));
gtk_widget_show (frame);
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
gtk_container_add (GTK_CONTAINER (frame), vbox);
gtk_widget_show (vbox);
table = gtk_table_new (7, 3, FALSE);
gtk_table_set_row_spacings (GTK_TABLE (table), 6);
gtk_table_set_col_spacings (GTK_TABLE (table), 6);
gtk_table_set_row_spacing (GTK_TABLE (table), 1, 12);
gtk_table_set_row_spacing (GTK_TABLE (table), 5, 12);
gtk_box_pack_start (GTK_BOX (vbox), table, FALSE, FALSE, 0);
gtk_widget_show (table);
row = 0;
filmint.advanced_adj[0] = adj =
gimp_scale_entry_new (GTK_TABLE (table), 0, row++,
_("Image _height:"), 0, 0,
filmvals.picture_height,
0.0, 1.0, 0.001, 0.01, 3,
TRUE, 0, 0,
NULL, NULL);
g_signal_connect (adj, "value-changed",
G_CALLBACK (gimp_double_adjustment_update),
&filmvals.picture_height);
filmint.advanced_adj[1] = adj =
gimp_scale_entry_new (GTK_TABLE (table), 0, row++,
_("Image spac_ing:"), 0, 0,
filmvals.picture_space,
0.0, 1.0, 0.001, 0.01, 3,
TRUE, 0, 0,
NULL, NULL);
g_signal_connect (adj, "value-changed",
G_CALLBACK (gimp_double_adjustment_update),
&filmvals.picture_space);
filmint.advanced_adj[2] = adj =
gimp_scale_entry_new (GTK_TABLE (table), 0, row++,
_("_Hole offset:"), 0, 0,
filmvals.hole_offset,
0.0, 1.0, 0.001, 0.01, 3,
TRUE, 0, 0,
NULL, NULL);
g_signal_connect (adj, "value-changed",
G_CALLBACK (gimp_double_adjustment_update),
&filmvals.hole_offset);
filmint.advanced_adj[3] = adj =
gimp_scale_entry_new (GTK_TABLE (table), 0, row++,
_("Ho_le width:"), 0, 0,
filmvals.hole_width,
0.0, 1.0, 0.001, 0.01, 3,
TRUE, 0, 0,
NULL, NULL);
g_signal_connect (adj, "value-changed",
G_CALLBACK (gimp_double_adjustment_update),
&filmvals.hole_width);
filmint.advanced_adj[4] = adj =
gimp_scale_entry_new (GTK_TABLE (table), 0, row++,
_("Hol_e height:"), 0, 0,
filmvals.hole_height,
0.0, 1.0, 0.001, 0.01, 3,
TRUE, 0, 0,
NULL, NULL);
g_signal_connect (adj, "value-changed",
G_CALLBACK (gimp_double_adjustment_update),
&filmvals.hole_height);
filmint.advanced_adj[5] = adj =
gimp_scale_entry_new (GTK_TABLE (table), 0, row++,
_("Hole sp_acing:"), 0, 0,
filmvals.hole_space,
0.0, 1.0, 0.001, 0.01, 3,
TRUE, 0, 0,
NULL, NULL);
g_signal_connect (adj, "value-changed",
G_CALLBACK (gimp_double_adjustment_update),
&filmvals.hole_space);
filmint.advanced_adj[6] = adj =
gimp_scale_entry_new (GTK_TABLE (table), 0, row++,
_("_Number height:"), 0, 0,
filmvals.number_height,
0.0, 1.0, 0.001, 0.01, 3,
TRUE, 0, 0,
NULL, NULL);
g_signal_connect (adj, "value-changed",
G_CALLBACK (gimp_double_adjustment_update),
&filmvals.number_height);
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
gtk_box_pack_end (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
button = gtk_button_new_from_stock (GIMP_STOCK_RESET);
gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
g_signal_connect (button, "clicked",
G_CALLBACK (film_reset_callback),
NULL);
}
static gboolean
film_dialog (gint32 image_ID)
{
GtkWidget *dlg;
GtkWidget *main_vbox;
GtkWidget *notebook;
gboolean run;
gimp_ui_init (PLUG_IN_BINARY, TRUE);
dlg = gimp_dialog_new (_("Filmstrip"), PLUG_IN_ROLE,
NULL, 0,
gimp_standard_help_func, PLUG_IN_PROC,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OK, GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_alternative_button_order (GTK_DIALOG (dlg),
GTK_RESPONSE_OK,
GTK_RESPONSE_CANCEL,
-1);
gimp_window_set_transient (GTK_WINDOW (dlg));
main_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
gtk_container_set_border_width (GTK_CONTAINER (main_vbox), 12);
gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dlg))),
main_vbox, TRUE, TRUE, 0);
gtk_widget_show (main_vbox);
notebook = gtk_notebook_new ();
gtk_box_pack_start (GTK_BOX (main_vbox), notebook, TRUE, TRUE, 0);
create_selection_tab (notebook, image_ID);
create_advanced_tab (notebook);
gtk_widget_show (notebook);
gtk_widget_show (dlg);
run = (gimp_dialog_run (GIMP_DIALOG (dlg)) == GTK_RESPONSE_OK);
if (run)
{
gint num_images = 0;
gboolean iter_valid;
GtkTreeIter iter;
for (iter_valid = gtk_tree_model_get_iter_first (filmint.image_list_film,
&iter);
iter_valid;
iter_valid = gtk_tree_model_iter_next (filmint.image_list_film,
&iter))
{
gint image_ID;
gtk_tree_model_get (filmint.image_list_film, &iter,
0, &image_ID,
-1);
if ((image_ID >= 0) && (num_images < MAX_FILM_PICTURES))
filmvals.image[num_images++] = image_ID;
}
filmvals.num_images = num_images;
}
gtk_widget_destroy (dlg);
return run;
}
static void
film_reset_callback (GtkWidget *widget,
gpointer data)
{
gint i;
for (i = 0; i < G_N_ELEMENTS (advanced_defaults) ; i++)
gtk_adjustment_set_value (GTK_ADJUSTMENT (filmint.advanced_adj[i]),
advanced_defaults[i]);
}
static void
film_font_select_callback (GimpFontSelectButton *button,
const gchar *name,
gboolean closing,
gpointer data)
{
FilmVals *vals = (FilmVals *) data;
g_strlcpy (vals->number_font, name, FONT_LEN);
}