static GList *
gimp_cursor_view_get_aux_info (GimpDocked *docked)
{
GimpCursorView *view = GIMP_CURSOR_VIEW (docked);
GList *aux_info;
const gchar *nick;
GimpSessionInfoAux *aux;
aux_info = parent_docked_iface->get_aux_info (docked);
if (gimp_enum_get_value (GIMP_TYPE_COLOR_FRAME_MODE,
GIMP_COLOR_FRAME (view->color_frame_1)->frame_mode,
NULL, &nick, NULL, NULL))
{
aux = gimp_session_info_aux_new (AUX_INFO_FRAME_1_MODE, nick);
aux_info = g_list_append (aux_info, aux);
}
if (gimp_enum_get_value (GIMP_TYPE_COLOR_FRAME_MODE,
GIMP_COLOR_FRAME (view->color_frame_2)->frame_mode,
NULL, &nick, NULL, NULL))
{
aux = gimp_session_info_aux_new (AUX_INFO_FRAME_2_MODE, nick);
aux_info = g_list_append (aux_info, aux);
}
return aux_info;
}
void
context_brush_shape_cmd_callback (GtkAction *action,
gint value,
gpointer data)
{
GimpContext *context;
GimpBrush *brush;
return_if_no_context (context, data);
brush = gimp_context_get_brush (context);
if (GIMP_IS_BRUSH_GENERATED (brush) &&
gimp_data_is_writable (GIMP_DATA (brush)))
{
GimpBrushGenerated *generated = GIMP_BRUSH_GENERATED (brush);
GimpDisplay *display;
const char *value_desc;
gimp_brush_generated_set_shape (generated,
(GimpBrushGeneratedShape) value);
gimp_enum_get_value (GIMP_TYPE_BRUSH_GENERATED_SHAPE, value,
NULL, NULL, &value_desc, NULL);
display = action_data_get_display (data);
if (value_desc && display)
{
action_message (display, G_OBJECT (brush),
_("Brush Shape: %s"), value_desc);
}
}
}
static void
gimp_display_shell_drop_component (GtkWidget *widget,
gint x,
gint y,
GimpImage *image,
GimpChannelType component,
gpointer data)
{
GimpDisplayShell *shell = GIMP_DISPLAY_SHELL (data);
GimpImage *dest_image = gimp_display_get_image (shell->display);
GimpChannel *channel;
GimpItem *new_item;
const gchar *desc;
GIMP_LOG (DND, NULL);
if (shell->display->gimp->busy)
return;
if (! dest_image)
{
dest_image = gimp_image_new_from_component (image->gimp,
image, component);
gimp_create_display (dest_image->gimp, dest_image, GIMP_UNIT_PIXEL, 1.0,
G_OBJECT (gtk_widget_get_screen (widget)),
gimp_widget_get_monitor (widget));
g_object_unref (dest_image);
return;
}
channel = gimp_channel_new_from_component (image, component, NULL, NULL);
new_item = gimp_item_convert (GIMP_ITEM (channel),
dest_image, GIMP_TYPE_LAYER);
g_object_unref (channel);
if (new_item)
{
GimpLayer *new_layer = GIMP_LAYER (new_item);
gimp_enum_get_value (GIMP_TYPE_CHANNEL_TYPE, component,
NULL, NULL, &desc, NULL);
gimp_object_take_name (GIMP_OBJECT (new_layer),
g_strdup_printf (_("%s Channel Copy"), desc));
gimp_image_undo_group_start (dest_image, GIMP_UNDO_GROUP_EDIT_PASTE,
_("Drop New Layer"));
gimp_display_shell_dnd_position_item (shell, image, new_item);
gimp_image_add_layer (dest_image, new_layer,
GIMP_IMAGE_ACTIVE_PARENT, -1, TRUE);
gimp_image_undo_group_end (dest_image);
gimp_display_shell_dnd_flush (shell, dest_image);
}
}
static const gchar *
gimp_display_shell_title_image_precision (GimpImage *image)
{
const gchar *name = "";
gimp_enum_get_value (GIMP_TYPE_PRECISION,
gimp_image_get_precision (image), NULL, NULL, &name, NULL);
return name;
}
static const gchar *
gimp_display_shell_title_image_type (GimpImage *image)
{
const gchar *name = "";
gimp_enum_get_value (GIMP_TYPE_IMAGE_BASE_TYPE,
gimp_image_get_base_type (image), NULL, NULL, &name, NULL);
return name;
}
const gchar *
gimp_undo_type_to_name (GimpUndoType type)
{
const gchar *desc;
if (gimp_enum_get_value (GIMP_TYPE_UNDO_TYPE, type, NULL, NULL, &desc, NULL))
return desc;
else
return "";
}
static void
gui_message_console (GimpMessageSeverity severity,
const gchar *domain,
const gchar *message)
{
const gchar *desc = "Message";
gimp_enum_get_value (GIMP_TYPE_MESSAGE_SEVERITY, severity,
NULL, NULL, &desc, NULL);
g_printerr ("%s-%s: %s\n\n", domain, desc, message);
}
void
gimp_error_console_add (GimpErrorConsole *console,
GimpMessageSeverity severity,
const gchar *domain,
const gchar *message)
{
const gchar *desc;
GtkTextIter end;
GtkTextMark *end_mark;
GdkPixbuf *pixbuf;
gchar *str;
g_return_if_fail (GIMP_IS_ERROR_CONSOLE (console));
g_return_if_fail (domain != NULL);
g_return_if_fail (message != NULL);
gimp_enum_get_value (GIMP_TYPE_MESSAGE_SEVERITY, severity,
NULL, NULL, &desc, NULL);
gtk_text_buffer_get_end_iter (console->text_buffer, &end);
pixbuf = gtk_widget_render_icon (console->text_view,
gimp_get_message_stock_id (severity),
GTK_ICON_SIZE_BUTTON, NULL);
gtk_text_buffer_insert_pixbuf (console->text_buffer, &end, pixbuf);
g_object_unref (pixbuf);
gtk_text_buffer_insert (console->text_buffer, &end, " ", -1);
str = g_strdup_printf ("%s %s", domain, desc);
gtk_text_buffer_insert_with_tags_by_name (console->text_buffer, &end,
str, -1,
"title",
NULL);
g_free (str);
gtk_text_buffer_insert (console->text_buffer, &end, "\n", -1);
gtk_text_buffer_insert_with_tags_by_name (console->text_buffer, &end,
message, -1,
"message",
NULL);
gtk_text_buffer_insert (console->text_buffer, &end, "\n\n", -1);
end_mark = gtk_text_buffer_create_mark (console->text_buffer,
NULL, &end, TRUE);
gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (console->text_view), end_mark,
FALSE, TRUE, 1.0, 0.0);
gtk_text_buffer_delete_mark (console->text_buffer, end_mark);
}
/**
* gimp_enum_get_value_name:
* @enum_type: Enum type
* @value: Enum value
*
* Returns the value name for a given value of a given enum
* type. Useful to have inline in GIMP_LOG() messages for example.
*
* Returns: The value name.
**/
const gchar *
gimp_enum_get_value_name (GType enum_type,
gint value)
{
const gchar *value_name = NULL;
gimp_enum_get_value (enum_type,
value,
&value_name,
NULL /*value_nick*/,
NULL /*value_desc*/,
NULL /*value_help*/);
return value_name;
}
static void
convert_precision_dialog_response (GtkWidget *widget,
gint response_id,
ConvertDialog *dialog)
{
if (response_id == GTK_RESPONSE_OK)
{
GimpProgress *progress;
GimpPrecision precision;
const gchar *enum_desc;
precision = gimp_babl_precision (dialog->component_type,
dialog->linear);
gimp_enum_get_value (GIMP_TYPE_PRECISION, precision,
NULL, NULL, &enum_desc, NULL);
progress = gimp_progress_start (dialog->progress, FALSE,
_("Converting image to %s"),
enum_desc);
gimp_image_convert_precision (dialog->image,
precision,
dialog->layer_dither_type,
dialog->text_layer_dither_type,
dialog->mask_dither_type,
progress);
if (progress)
gimp_progress_end (progress);
gimp_image_flush (dialog->image);
/* gegl:color-reduction only does 16 bits */
if (dialog->bits <= 16)
{
/* Save defaults for next time */
saved_layer_dither_type = dialog->layer_dither_type;
saved_text_layer_dither_type = dialog->text_layer_dither_type;
saved_mask_dither_type = dialog->mask_dither_type;
}
}
gtk_widget_destroy (dialog->dialog);
}
void
gimp_channel_select_component (GimpChannel *channel,
GimpChannelType component,
GimpChannelOps op,
gboolean feather,
gdouble feather_radius_x,
gdouble feather_radius_y)
{
GimpItem *item;
GimpChannel *add_on;
const gchar *desc;
gchar *undo_desc;
g_return_if_fail (GIMP_IS_CHANNEL (channel));
g_return_if_fail (gimp_item_is_attached (GIMP_ITEM (channel)));
item = GIMP_ITEM (channel);
add_on = gimp_channel_new_from_component (gimp_item_get_image (item),
component, NULL, NULL);
if (feather)
gimp_channel_feather (add_on,
feather_radius_x,
feather_radius_y,
FALSE /* no undo */);
gimp_enum_get_value (GIMP_TYPE_CHANNEL_TYPE, component,
NULL, NULL, &desc, NULL);
undo_desc = g_strdup_printf (C_("undo-type", "%s Channel to Selection"), desc);
gimp_channel_select_channel (channel, undo_desc, add_on,
0, 0, op,
FALSE, 0.0, 0.0);
g_free (undo_desc);
g_object_unref (add_on);
}
void
context_paint_mode_cmd_callback (GtkAction *action,
gint value,
gpointer data)
{
GimpContext *context;
GimpToolInfo *tool_info;
GimpLayerModeEffects paint_mode;
gint index;
return_if_no_context (context, data);
paint_mode = gimp_context_get_paint_mode (context);
index = action_select_value ((GimpActionSelectType) value,
context_paint_mode_index (paint_mode),
0, G_N_ELEMENTS (paint_modes) - 1, 0,
0.0, 1.0, 1.0, 0.0, FALSE);
gimp_context_set_paint_mode (context, paint_modes[index]);
tool_info = gimp_context_get_tool (context);
if (tool_info && GIMP_IS_TOOL_OPTIONS (tool_info->tool_options))
{
GimpDisplay *display;
const char *value_desc;
gimp_enum_get_value (GIMP_TYPE_LAYER_MODE_EFFECTS, index,
NULL, NULL, &value_desc, NULL);
display = action_data_get_display (data);
if (value_desc && display)
{
action_message (display, G_OBJECT (tool_info->tool_options),
_("Paint Mode: %s"), value_desc);
}
}
}
void
gimp_show_message (Gimp *gimp,
GObject *handler,
GimpMessageSeverity severity,
const gchar *domain,
const gchar *message)
{
const gchar *desc = "Message";
g_return_if_fail (GIMP_IS_GIMP (gimp));
g_return_if_fail (handler == NULL || G_IS_OBJECT (handler));
g_return_if_fail (message != NULL);
if (! domain)
domain = GIMP_ACRONYM;
if (! gimp->console_messages)
{
if (gimp->gui.show_message)
{
gimp->gui.show_message (gimp, handler,
severity, domain, message);
return;
}
else if (GIMP_IS_PROGRESS (handler) &&
gimp_progress_message (GIMP_PROGRESS (handler), gimp,
severity, domain, message))
{
/* message has been handled by GimpProgress */
return;
}
}
gimp_enum_get_value (GIMP_TYPE_MESSAGE_SEVERITY, severity,
NULL, NULL, &desc, NULL);
g_printerr ("%s-%s: %s\n\n", domain, desc, message);
}
void
gimp_export_dialog_set_image (GimpExportDialog *dialog,
GimpImage *image)
{
GimpFileDialog *file_dialog;
GFile *dir_file = NULL;
GFile *name_file = NULL;
GFile *ext_file = NULL;
gchar *basename;
g_return_if_fail (GIMP_IS_EXPORT_DIALOG (dialog));
g_return_if_fail (GIMP_IS_IMAGE (image));
file_dialog = GIMP_FILE_DIALOG (dialog);
file_dialog->image = image;
gimp_file_dialog_set_file_proc (file_dialog, NULL);
/* Priority of default paths for Export:
*
* 1. Last Export path
* 2. Path of import source
* 3. Path of XCF source
* 4. Last path of any save to XCF
* 5. Last Export path of any document
* 6. The default path (usually the OS 'Documents' path)
*/
dir_file = gimp_image_get_exported_file (image);
if (! dir_file)
dir_file = g_object_get_data (G_OBJECT (image),
"gimp-image-source-file");
if (! dir_file)
dir_file = gimp_image_get_imported_file (image);
if (! dir_file)
dir_file = gimp_image_get_file (image);
if (! dir_file)
dir_file = g_object_get_data (G_OBJECT (file_dialog->gimp),
GIMP_FILE_SAVE_LAST_FILE_KEY);
if (! dir_file)
dir_file = g_object_get_data (G_OBJECT (file_dialog->gimp),
GIMP_FILE_EXPORT_LAST_FILE_KEY);
if (! dir_file)
dir_file = gimp_file_dialog_get_default_folder (file_dialog);
/* Priority of default basenames for Export:
*
* 1. Last Export name
* 3. Save URI
* 2. Source file name
* 3. 'Untitled'
*/
name_file = gimp_image_get_exported_file (image);
if (! name_file)
name_file = gimp_image_get_file (image);
if (! name_file)
name_file = gimp_image_get_imported_file (image);
if (! name_file)
name_file = gimp_image_get_untitled_file (image);
/* Priority of default type/extension for Export:
*
* 1. Type of last Export
* 2. Type of the image Import
* 3. Type of latest Export of any document
* 4. Default file type set in Preferences
*/
ext_file = gimp_image_get_exported_file (image);
if (! ext_file)
ext_file = gimp_image_get_imported_file (image);
if (! ext_file)
ext_file = g_object_get_data (G_OBJECT (file_dialog->gimp),
GIMP_FILE_EXPORT_LAST_FILE_KEY);
if (ext_file)
{
g_object_ref (ext_file);
}
else
{
const gchar *extension;
gchar *uri;
gimp_enum_get_value (GIMP_TYPE_EXPORT_FILE_TYPE,
image->gimp->config->export_file_type,
NULL, &extension, NULL, NULL);
uri = g_strconcat ("file:///we/only/care/about/extension.",
extension, NULL);
ext_file = g_file_new_for_uri (uri);
g_free (uri);
}
if (ext_file)
{
GFile *tmp_file = gimp_file_with_new_extension (name_file, ext_file);
basename = g_path_get_basename (gimp_file_get_utf8_name (tmp_file));
g_object_unref (tmp_file);
g_object_unref (ext_file);
}
else
{
basename = g_path_get_basename (gimp_file_get_utf8_name (name_file));
}
if (g_file_query_file_type (dir_file, G_FILE_QUERY_INFO_NONE, NULL) ==
G_FILE_TYPE_DIRECTORY)
{
gtk_file_chooser_set_current_folder_file (GTK_FILE_CHOOSER (dialog),
dir_file, NULL);
}
else
{
GFile *parent_file = g_file_get_parent (dir_file);
gtk_file_chooser_set_current_folder_file (GTK_FILE_CHOOSER (dialog),
parent_file, NULL);
g_object_unref (parent_file);
}
gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (dialog), basename);
}
GtkWidget *
gimp_proc_view_new (const gchar *name,
const gchar *menu_path,
const gchar *blurb,
const gchar *help,
const gchar *author,
const gchar *copyright,
const gchar *date,
GimpPDBProcType type,
gint n_params,
gint n_return_vals,
GimpParamDef *params,
GimpParamDef *return_vals)
{
GtkWidget *main_vbox;
GtkWidget *frame;
GtkWidget *vbox;
GtkWidget *table;
GtkWidget *label;
GtkSizeGroup *name_group;
GtkSizeGroup *type_group;
GtkSizeGroup *desc_group;
const gchar *type_str;
gint row;
if (blurb && strlen (blurb) < 2) blurb = NULL;
if (help && strlen (help) < 2) help = NULL;
if (author && strlen (author) < 2) author = NULL;
if (date && strlen (date) < 2) date = NULL;
if (copyright && strlen (copyright) < 2) copyright = NULL;
if (blurb && help && ! strcmp (blurb, help))
help = NULL;
main_vbox = gtk_vbox_new (FALSE, 12);
/* show the name */
frame = gimp_frame_new (name);
label = gtk_frame_get_label_widget (GTK_FRAME (frame));
gtk_label_set_selectable (GTK_LABEL (label), TRUE);
gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
vbox = gtk_vbox_new (FALSE, 8);
gtk_container_add (GTK_CONTAINER (frame), vbox);
gtk_widget_show (vbox);
if (! gimp_enum_get_value (GIMP_TYPE_PDB_PROC_TYPE, type,
NULL, NULL, &type_str, NULL))
type_str = "UNKNOWN";
label = gtk_label_new (type_str);
gimp_label_set_attributes (GTK_LABEL (label),
PANGO_ATTR_STYLE, PANGO_STYLE_ITALIC,
-1);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
gtk_widget_show (label);
if (menu_path)
{
label = gtk_label_new_with_mnemonic (menu_path);
gtk_label_set_selectable (GTK_LABEL (label), TRUE);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
gtk_widget_show (label);
}
if (blurb)
{
label = gtk_label_new (blurb);
gtk_label_set_selectable (GTK_LABEL (label), TRUE);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
gtk_widget_show (label);
}
name_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
type_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
desc_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
/* in parameters */
if (n_params)
{
frame = gimp_frame_new (_("Parameters"));
gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
table = gimp_proc_view_create_params (params, n_params,
name_group, type_group, desc_group);
gtk_container_add (GTK_CONTAINER (frame), table);
gtk_widget_show (table);
}
/* out parameters */
if (n_return_vals)
{
frame = gimp_frame_new (_("Return Values"));
gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
table = gimp_proc_view_create_params (return_vals, n_return_vals,
name_group, type_group, desc_group);
gtk_container_add (GTK_CONTAINER (frame), table);
gtk_widget_show (table);
}
if (! help && ! author && ! date && ! copyright)
return main_vbox;
frame = gimp_frame_new (_("Additional Information"));
gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
vbox = gtk_vbox_new (FALSE, 8);
gtk_container_add (GTK_CONTAINER (frame), vbox);
gtk_widget_show (vbox);
/* show the help */
if (help)
{
label = gtk_label_new (help);
gtk_label_set_selectable (GTK_LABEL (label), TRUE);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
gtk_widget_show (label);
}
/* show the author & the copyright */
if (! author && ! date && ! copyright)
return main_vbox;
table = gtk_table_new ((author != 0) + (date != 0) + (copyright != 0), 2,
FALSE);
gtk_table_set_col_spacings (GTK_TABLE (table), 6);
gtk_table_set_row_spacings (GTK_TABLE (table), 4);
gtk_box_pack_start (GTK_BOX (vbox), table, FALSE, FALSE, 0);
gtk_widget_show (table);
row = 0;
if (author)
{
label = gtk_label_new (author);
gtk_label_set_selectable (GTK_LABEL (label), TRUE);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
gimp_table_attach_aligned (GTK_TABLE (table), 0, row++,
_("Author:"), 0.0, 0.0,
label, 3, FALSE);
}
if (date)
{
label = gtk_label_new (date);
gtk_label_set_selectable (GTK_LABEL (label), TRUE);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
gimp_table_attach_aligned (GTK_TABLE (table), 0, row++,
_("Date:"), 0.0, 0.0,
label, 3, FALSE);
}
if (copyright)
{
label = gtk_label_new (copyright);
gtk_label_set_selectable (GTK_LABEL (label), TRUE);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
gimp_table_attach_aligned (GTK_TABLE (table), 0, row++,
_("Copyright:"), 0.0, 0.0,
label, 3, FALSE);
}
return main_vbox;
}
static void
gimp_image_prop_view_update (GimpImagePropView *view)
{
GimpImage *image = view->image;
GimpImageBaseType type;
GimpPrecision precision;
GimpUnit unit;
gdouble unit_factor;
gint unit_digits;
const gchar *desc;
gchar format_buf[32];
gchar buf[256];
gdouble xres;
gdouble yres;
gimp_image_get_resolution (image, &xres, &yres);
/* pixel size */
g_snprintf (buf, sizeof (buf), ngettext ("%d × %d pixel",
"%d × %d pixels",
gimp_image_get_height (image)),
gimp_image_get_width (image),
gimp_image_get_height (image));
gtk_label_set_text (GTK_LABEL (view->pixel_size_label), buf);
/* print size */
unit = gimp_get_default_unit ();
unit_digits = gimp_unit_get_digits (unit);
g_snprintf (format_buf, sizeof (format_buf), "%%.%df × %%.%df %s",
unit_digits + 1, unit_digits + 1,
gimp_unit_get_plural (unit));
g_snprintf (buf, sizeof (buf), format_buf,
gimp_pixels_to_units (gimp_image_get_width (image), unit, xres),
gimp_pixels_to_units (gimp_image_get_height (image), unit, yres));
gtk_label_set_text (GTK_LABEL (view->print_size_label), buf);
/* resolution */
unit = gimp_image_get_unit (image);
unit_factor = gimp_unit_get_factor (unit);
g_snprintf (format_buf, sizeof (format_buf), _("pixels/%s"),
gimp_unit_get_abbreviation (unit));
g_snprintf (buf, sizeof (buf), _("%g × %g %s"),
xres / unit_factor,
yres / unit_factor,
unit == GIMP_UNIT_INCH ? _("ppi") : format_buf);
gtk_label_set_text (GTK_LABEL (view->resolution_label), buf);
/* color type */
type = gimp_image_get_base_type (image);
gimp_enum_get_value (GIMP_TYPE_IMAGE_BASE_TYPE, type,
NULL, NULL, &desc, NULL);
switch (type)
{
case GIMP_RGB:
case GIMP_GRAY:
g_snprintf (buf, sizeof (buf), "%s", desc);
break;
case GIMP_INDEXED:
g_snprintf (buf, sizeof (buf),
"%s (%d %s)", desc, gimp_image_get_colormap_size (image),
_("colors"));
break;
}
gtk_label_set_text (GTK_LABEL (view->colorspace_label), buf);
/* precision */
precision = gimp_image_get_precision (image);
gimp_enum_get_value (GIMP_TYPE_PRECISION, precision,
NULL, NULL, &desc, NULL);
gtk_label_set_text (GTK_LABEL (view->precision_label), desc);
/* size in memory */
gimp_image_prop_view_label_set_memsize (view->memsize_label,
GIMP_OBJECT (image));
/* undo / redo */
gimp_image_prop_view_label_set_undo (view->undo_label,
gimp_image_get_undo_stack (image));
gimp_image_prop_view_label_set_undo (view->redo_label,
gimp_image_get_redo_stack (image));
/* number of layers */
g_snprintf (buf, sizeof (buf), "%d",
gimp_image_get_width (image) *
gimp_image_get_height (image));
gtk_label_set_text (GTK_LABEL (view->pixels_label), buf);
/* number of layers */
g_snprintf (buf, sizeof (buf), "%d",
gimp_image_get_n_layers (image));
gtk_label_set_text (GTK_LABEL (view->layers_label), buf);
/* number of channels */
g_snprintf (buf, sizeof (buf), "%d",
gimp_image_get_n_channels (image));
gtk_label_set_text (GTK_LABEL (view->channels_label), buf);
/* number of vectors */
g_snprintf (buf, sizeof (buf), "%d",
gimp_image_get_n_vectors (image));
gtk_label_set_text (GTK_LABEL (view->vectors_label), buf);
}
/**
* file_open_thumbnail:
* @gimp:
* @context:
* @progress:
* @uri: the URI of the image file
* @size: requested size of the thumbnail
* @mime_type: return location for image MIME type
* @image_width: return location for image width
* @image_height: return location for image height
* @type: return location for image type (set to -1 if unknown)
* @num_layers: return location for number of layers
* (set to -1 if the number of layers is not known)
* @error:
*
* Attempts to load a thumbnail by using a registered thumbnail loader.
*
* Return value: the thumbnail image
*/
GimpImage *
file_open_thumbnail (Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
const gchar *uri,
gint size,
const gchar **mime_type,
gint *image_width,
gint *image_height,
GimpImageType *type,
gint *num_layers,
GError **error)
{
GimpPlugInProcedure *file_proc;
GimpProcedure *procedure;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL);
g_return_val_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress), NULL);
g_return_val_if_fail (mime_type != NULL, NULL);
g_return_val_if_fail (image_width != NULL, NULL);
g_return_val_if_fail (image_height != NULL, NULL);
g_return_val_if_fail (type != NULL, NULL);
g_return_val_if_fail (num_layers != NULL, NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
*image_width = 0;
*image_height = 0;
*type = -1;
*num_layers = -1;
file_proc = file_procedure_find (gimp->plug_in_manager->load_procs, uri,
NULL);
if (! file_proc || ! file_proc->thumb_loader)
return NULL;
procedure = gimp_pdb_lookup_procedure (gimp->pdb, file_proc->thumb_loader);
if (procedure && procedure->num_args >= 2 && procedure->num_values >= 1)
{
GimpPDBStatusType status;
GValueArray *return_vals;
gchar *filename;
GimpImage *image = NULL;
filename = file_utils_filename_from_uri (uri);
if (! filename)
filename = g_strdup (uri);
return_vals =
gimp_pdb_execute_procedure_by_name (gimp->pdb,
context, progress, error,
gimp_object_get_name (procedure),
G_TYPE_STRING, filename,
GIMP_TYPE_INT32, size,
G_TYPE_NONE);
g_free (filename);
status = g_value_get_enum (&return_vals->values[0]);
if (status == GIMP_PDB_SUCCESS &&
GIMP_VALUE_HOLDS_IMAGE_ID (&return_vals->values[1]))
{
image = gimp_value_get_image (&return_vals->values[1], gimp);
if (return_vals->n_values >= 3 &&
G_VALUE_HOLDS_INT (&return_vals->values[2]) &&
G_VALUE_HOLDS_INT (&return_vals->values[3]))
{
*image_width = MAX (0,
g_value_get_int (&return_vals->values[2]));
*image_height = MAX (0,
g_value_get_int (&return_vals->values[3]));
if (return_vals->n_values >= 5 &&
G_VALUE_HOLDS_INT (&return_vals->values[4]))
{
gint value = g_value_get_int (&return_vals->values[4]);
if (gimp_enum_get_value (GIMP_TYPE_IMAGE_TYPE, value,
NULL, NULL, NULL, NULL))
{
*type = value;
}
}
if (return_vals->n_values >= 6 &&
G_VALUE_HOLDS_INT (&return_vals->values[5]))
{
*num_layers = MAX (0,
g_value_get_int (&return_vals->values[5]));
}
}
if (image)
{
file_open_sanitize_image (image, FALSE);
*mime_type = file_proc->mime_type;
#ifdef GIMP_UNSTABLE
g_printerr ("opened thumbnail at %d x %d\n",
gimp_image_get_width (image),
gimp_image_get_height (image));
#endif
}
}
g_value_array_free (return_vals);
return image;
}
return NULL;
}
GtkWidget *
convert_precision_dialog_new (GimpImage *image,
GimpContext *context,
GtkWidget *parent,
GimpPrecision precision,
GimpProgress *progress)
{
ConvertDialog *dialog;
GtkWidget *button;
GtkWidget *main_vbox;
GtkWidget *vbox;
GtkWidget *hbox;
GtkWidget *label;
GtkWidget *frame;
GtkWidget *combo;
GtkSizeGroup *size_group;
const gchar *enum_desc;
gchar *blurb;
GType dither_type;
const Babl *format;
gint bits;
g_return_val_if_fail (GIMP_IS_IMAGE (image), NULL);
g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL);
g_return_val_if_fail (GTK_IS_WIDGET (parent), NULL);
g_return_val_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress), NULL);
dialog = g_slice_new0 (ConvertDialog);
/* a random format with precision */
format = gimp_babl_format (GIMP_RGB, precision, FALSE);
bits = (babl_format_get_bytes_per_pixel (format) * 8 /
babl_format_get_n_components (format));
dialog->image = image;
dialog->progress = progress;
dialog->precision = precision;
dialog->bits = bits;
/* gegl:color-reduction only does 16 bits */
if (bits <= 16)
{
dialog->layer_dither_type = saved_layer_dither_type;
dialog->text_layer_dither_type = saved_text_layer_dither_type;
dialog->mask_dither_type = saved_mask_dither_type;
}
gimp_enum_get_value (GIMP_TYPE_PRECISION, precision,
NULL, NULL, &enum_desc, NULL);
blurb = g_strdup_printf (_("Convert Image to %s"), enum_desc);
dialog->dialog =
gimp_viewable_dialog_new (GIMP_VIEWABLE (image), context,
_("Precision Conversion"),
"gimp-image-convert-precision",
GIMP_STOCK_CONVERT_PRECISION,
blurb,
parent,
gimp_standard_help_func,
GIMP_HELP_IMAGE_CONVERT_PRECISION,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
NULL);
g_free (blurb);
button = gtk_dialog_add_button (GTK_DIALOG (dialog->dialog),
_("C_onvert"), GTK_RESPONSE_OK);
gtk_button_set_image (GTK_BUTTON (button),
gtk_image_new_from_icon_name (GIMP_STOCK_CONVERT_PRECISION,
GTK_ICON_SIZE_BUTTON));
gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog->dialog),
GTK_RESPONSE_OK,
GTK_RESPONSE_CANCEL,
-1);
gtk_window_set_resizable (GTK_WINDOW (dialog->dialog), FALSE);
g_object_weak_ref (G_OBJECT (dialog->dialog),
(GWeakNotify) convert_precision_dialog_free, dialog);
g_signal_connect (dialog->dialog, "response",
G_CALLBACK (convert_precision_dialog_response),
dialog);
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 (dialog->dialog))),
main_vbox, TRUE, TRUE, 0);
gtk_widget_show (main_vbox);
/* dithering */
dither_type = gimp_gegl_get_op_enum_type ("gegl:color-reduction",
"dither-strategy");
frame = gimp_frame_new (_("Dithering"));
gtk_box_pack_start (GTK_BOX (main_vbox), 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);
/* gegl:color-reduction only does 16 bits */
gtk_widget_set_sensitive (vbox, bits <= 16);
size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
/* layers */
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
label = gtk_label_new_with_mnemonic (_("_Layers:"));
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
gtk_size_group_add_widget (size_group, label);
gtk_widget_show (label);
combo = gimp_enum_combo_box_new (dither_type);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), combo);
gtk_box_pack_start (GTK_BOX (hbox), combo, TRUE, TRUE, 0);
gtk_widget_show (combo);
gimp_int_combo_box_connect (GIMP_INT_COMBO_BOX (combo),
dialog->layer_dither_type,
G_CALLBACK (gimp_int_combo_box_get_active),
&dialog->layer_dither_type);
/* text layers */
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
label = gtk_label_new_with_mnemonic (_("_Text Layers:"));
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
gtk_size_group_add_widget (size_group, label);
gtk_widget_show (label);
combo = gimp_enum_combo_box_new (dither_type);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), combo);
gtk_box_pack_start (GTK_BOX (hbox), combo, TRUE, TRUE, 0);
gtk_widget_show (combo);
gimp_int_combo_box_connect (GIMP_INT_COMBO_BOX (combo),
dialog->text_layer_dither_type,
G_CALLBACK (gimp_int_combo_box_get_active),
&dialog->text_layer_dither_type);
gimp_help_set_help_data (combo,
_("Dithering text layers will make them uneditable"),
NULL);
/* channels */
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
label = gtk_label_new_with_mnemonic (_("_Channels and Masks:"));
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
gtk_size_group_add_widget (size_group, label);
gtk_widget_show (label);
combo = gimp_enum_combo_box_new (dither_type);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), combo);
gtk_box_pack_start (GTK_BOX (hbox), combo, TRUE, TRUE, 0);
gtk_widget_show (combo);
gimp_int_combo_box_connect (GIMP_INT_COMBO_BOX (combo),
dialog->mask_dither_type,
G_CALLBACK (gimp_int_combo_box_get_active),
&dialog->mask_dither_type);
g_object_unref (size_group);
return dialog->dialog;
}
static GtkWidget *
gimp_proc_view_create_params (GimpParamDef *params,
gint n_params,
GtkSizeGroup *name_group,
GtkSizeGroup *type_group,
GtkSizeGroup *desc_group)
{
GtkWidget *table;
gint i;
table = gtk_table_new (n_params, 3, FALSE);
gtk_table_set_col_spacings (GTK_TABLE (table), 6);
gtk_table_set_row_spacings (GTK_TABLE (table), 4);
for (i = 0; i < n_params; i++)
{
GtkWidget *label;
const gchar *type;
gchar *upper;
/* name */
label = gtk_label_new (params[i].name);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
gtk_size_group_add_widget (name_group, label);
gtk_table_attach (GTK_TABLE (table), label,
0, 1, i, i + 1, GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (label);
/* type */
if (! gimp_enum_get_value (GIMP_TYPE_PDB_ARG_TYPE, params[i].type,
NULL, &type, NULL, NULL))
upper = g_strdup ("UNKNOWN");
else
upper = g_ascii_strup (type, -1);
label = gtk_label_new (upper);
g_free (upper);
gimp_label_set_attributes (GTK_LABEL (label),
PANGO_ATTR_FAMILY, "monospace",
PANGO_ATTR_STYLE, PANGO_STYLE_ITALIC,
-1);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
gtk_size_group_add_widget (type_group, label);
gtk_table_attach (GTK_TABLE (table), label,
1, 2, i, i + 1, GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (label);
/* description */
label = gtk_label_new (params[i].description);
gtk_label_set_selectable (GTK_LABEL (label), TRUE);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
gtk_size_group_add_widget (desc_group, label);
gtk_table_attach (GTK_TABLE (table), label,
2, 3, i, i + 1, GTK_SHRINK | GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (label);
}
return table;
}
