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added "gboolean writable" to the GimpDataFactoryLoaderEntry struct. Return 

2004-07-26  Michael Natterer  <mitch@gimp.org>

	* app/core/gimpdatafactory.h: added "gboolean writable" to the
	GimpDataFactoryLoaderEntry struct. Return a GList* instead of
	GimpData* from GimpDataLoadFunc so it's possible to load more than
	one data object from one file.

	* app/core/gimpdatafactory.c (gimp_data_factory_load_data):
	changed accordingly: add all items of the returned lists to the
	data factory. Make the data object writable only if it's in the
	writable path *and* its loader entry says it's a writable format
	*and* the returned list contains exactly one element.

	* app/core/gimp.c (gimp_real_initialize): declare all loader
	entries as writable where we have code to read and write exactly
	one object per file; all others are not writable.

	* app/core/gimpbrush.[ch]
	* app/core/gimpbrushgenerated.[ch]
	* app/core/gimpbrushpipe.[ch]
	* app/core/gimpgradient-load.[ch]
	* app/core/gimppalette.[ch]
	* app/core/gimppattern.[ch] (all load functions): return a list
	containing the loaded object instead of the object itself.
This commit is contained in:
Michael Natterer 2004-07-26 19:00:22 +00:00 committed by Michael Natterer
parent 74a98a6640
commit 638f2b3a9c
23 changed files with 103 additions and 67 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
ChangeLog
View File

@ -1,3 +1,28 @@
2004-07-26 Michael Natterer <mitch@gimp.org>
* app/core/gimpdatafactory.h: added "gboolean writable" to the
GimpDataFactoryLoaderEntry struct. Return a GList* instead of
GimpData* from GimpDataLoadFunc so it's possible to load more than
one data object from one file.
* app/core/gimpdatafactory.c (gimp_data_factory_load_data):
changed accordingly: add all items of the returned lists to the
data factory. Make the data object writable only if it's in the
writable path *and* its loader entry says it's a writable format
*and* the returned list contains exactly one element.
* app/core/gimp.c (gimp_real_initialize): declare all loader
entries as writable where we have code to read and write exactly
one object per file; all others are not writable.
* app/core/gimpbrush.[ch]
* app/core/gimpbrushgenerated.[ch]
* app/core/gimpbrushpipe.[ch]
* app/core/gimpgradient-load.[ch]
* app/core/gimppalette.[ch]
* app/core/gimppattern.[ch] (all load functions): return a list
containing the loaded object instead of the object itself.
2004-07-26 Sven Neumann <sven@gimp.org>
* libgimpwidgets/Makefile.am

22
app/core/gimp.c
View File

@ -529,29 +529,29 @@ gimp_real_initialize (Gimp *gimp,
static const GimpDataFactoryLoaderEntry brush_loader_entries[] =
{
{ gimp_brush_load, GIMP_BRUSH_FILE_EXTENSION },
{ gimp_brush_load, GIMP_BRUSH_PIXMAP_FILE_EXTENSION },
{ gimp_brush_generated_load, GIMP_BRUSH_GENERATED_FILE_EXTENSION },
{ gimp_brush_pipe_load, GIMP_BRUSH_PIPE_FILE_EXTENSION }
{ gimp_brush_load, GIMP_BRUSH_FILE_EXTENSION, FALSE },
{ gimp_brush_load, GIMP_BRUSH_PIXMAP_FILE_EXTENSION, FALSE },
{ gimp_brush_generated_load, GIMP_BRUSH_GENERATED_FILE_EXTENSION, TRUE },
{ gimp_brush_pipe_load, GIMP_BRUSH_PIPE_FILE_EXTENSION, FALSE }
};
static const GimpDataFactoryLoaderEntry pattern_loader_entries[] =
{
{ gimp_pattern_load, GIMP_PATTERN_FILE_EXTENSION },
{ gimp_pattern_load_pixbuf, NULL }
{ gimp_pattern_load, GIMP_PATTERN_FILE_EXTENSION, FALSE },
{ gimp_pattern_load_pixbuf, NULL, FALSE }
};
static const GimpDataFactoryLoaderEntry gradient_loader_entries[] =
{
{ gimp_gradient_load, GIMP_GRADIENT_FILE_EXTENSION },
{ gimp_gradient_load_svg, GIMP_GRADIENT_SVG_FILE_EXTENSION },
{ gimp_gradient_load, NULL /* legacy loader */ }
{ gimp_gradient_load, GIMP_GRADIENT_FILE_EXTENSION, TRUE },
{ gimp_gradient_load_svg, GIMP_GRADIENT_SVG_FILE_EXTENSION, FALSE },
{ gimp_gradient_load, NULL /* legacy loader */, TRUE }
};
static const GimpDataFactoryLoaderEntry palette_loader_entries[] =
{
{ gimp_palette_load, GIMP_PALETTE_FILE_EXTENSION },
{ gimp_palette_load, NULL /* legacy loader */ }
{ gimp_palette_load, GIMP_PALETTE_FILE_EXTENSION, TRUE },
{ gimp_palette_load, NULL /* legacy loader */, TRUE }
};
if (gimp->be_verbose)

4
app/core/gimpbrush-load.c
View File

@ -372,7 +372,7 @@ gimp_brush_get_standard (void)
return standard_brush;
}
GimpData *
GList *
gimp_brush_load (const gchar *filename,
gboolean stingy_memory_use,
GError **error)
@ -409,7 +409,7 @@ gimp_brush_load (const gchar *filename,
temp_buf_swap (brush->pixmap);
}
return GIMP_DATA (brush);
return g_list_prepend (NULL, brush);
}
GimpBrush *

4
app/core/gimpbrush.c
View File

@ -372,7 +372,7 @@ gimp_brush_get_standard (void)
return standard_brush;
}
GimpData *
GList *
gimp_brush_load (const gchar *filename,
gboolean stingy_memory_use,
GError **error)
@ -409,7 +409,7 @@ gimp_brush_load (const gchar *filename,
temp_buf_swap (brush->pixmap);
}
return GIMP_DATA (brush);
return g_list_prepend (NULL, brush);
}
GimpBrush *

2
app/core/gimpbrush.h
View File

@ -71,7 +71,7 @@ GType gimp_brush_get_type (void) G_GNUC_CONST;
GimpData * gimp_brush_new (const gchar *name,
gboolean stingy_memory_use);
GimpData * gimp_brush_get_standard (void);
GimpData * gimp_brush_load (const gchar *filename,
GList * gimp_brush_load (const gchar *filename,
gboolean stingy_memory_use,
GError **error);

4
app/core/gimpbrushgenerated-load.c
View File

@ -450,7 +450,7 @@ gimp_brush_generated_new (const gchar *name,
return GIMP_DATA (brush);
}
GimpData *
GList *
gimp_brush_generated_load (const gchar *filename,
gboolean stingy_memory_use,
GError **error)
@ -567,7 +567,7 @@ gimp_brush_generated_load (const gchar *filename,
if (stingy_memory_use)
temp_buf_swap (GIMP_BRUSH (brush)->mask);
return GIMP_DATA (brush);
return g_list_prepend (NULL, brush);
failed:

4
app/core/gimpbrushgenerated-save.c
View File

@ -450,7 +450,7 @@ gimp_brush_generated_new (const gchar *name,
return GIMP_DATA (brush);
}
GimpData *
GList *
gimp_brush_generated_load (const gchar *filename,
gboolean stingy_memory_use,
GError **error)
@ -567,7 +567,7 @@ gimp_brush_generated_load (const gchar *filename,
if (stingy_memory_use)
temp_buf_swap (GIMP_BRUSH (brush)->mask);
return GIMP_DATA (brush);
return g_list_prepend (NULL, brush);
failed:

4
app/core/gimpbrushgenerated.c
View File

@ -450,7 +450,7 @@ gimp_brush_generated_new (const gchar *name,
return GIMP_DATA (brush);
}
GimpData *
GList *
gimp_brush_generated_load (const gchar *filename,
gboolean stingy_memory_use,
GError **error)
@ -567,7 +567,7 @@ gimp_brush_generated_load (const gchar *filename,
if (stingy_memory_use)
temp_buf_swap (GIMP_BRUSH (brush)->mask);
return GIMP_DATA (brush);
return g_list_prepend (NULL, brush);
failed:

2
app/core/gimpbrushgenerated.h
View File

@ -62,7 +62,7 @@ GimpData * gimp_brush_generated_new (const gchar *name,
gfloat aspect_ratio,
gfloat angle,
gboolean stingy_memory_use);
GimpData * gimp_brush_generated_load (const gchar *file_name,
GList * gimp_brush_generated_load (const gchar *file_name,
gboolean stingy_memory_use,
GError **error);

4
app/core/gimpbrushpipe-load.c
View File

@ -317,7 +317,7 @@ gimp_brush_pipe_want_null_motion (GimpBrush *brush,
return TRUE;
}
GimpData *
GList *
gimp_brush_pipe_load (const gchar *filename,
gboolean stingy_memory_use,
GError **error)
@ -505,5 +505,5 @@ gimp_brush_pipe_load (const gchar *filename,
GIMP_BRUSH (pipe)->mask = pipe->current->mask;
GIMP_BRUSH (pipe)->pixmap = pipe->current->pixmap;
return GIMP_DATA (pipe);
return g_list_prepend (NULL, pipe);
}

4
app/core/gimpbrushpipe.c
View File

@ -317,7 +317,7 @@ gimp_brush_pipe_want_null_motion (GimpBrush *brush,
return TRUE;
}
GimpData *
GList *
gimp_brush_pipe_load (const gchar *filename,
gboolean stingy_memory_use,
GError **error)
@ -505,5 +505,5 @@ gimp_brush_pipe_load (const gchar *filename,
GIMP_BRUSH (pipe)->mask = pipe->current->mask;
GIMP_BRUSH (pipe)->pixmap = pipe->current->pixmap;
return GIMP_DATA (pipe);
return g_list_prepend (NULL, pipe);
}

8
app/core/gimpbrushpipe.h
View File

@ -73,11 +73,11 @@ struct _GimpBrushPipeClass
};
GType gimp_brush_pipe_get_type (void) G_GNUC_CONST;
GType gimp_brush_pipe_get_type (void) G_GNUC_CONST;
GimpData * gimp_brush_pipe_load (const gchar *filename,
gboolean stingy_memory_use,
GError **error);
GList * gimp_brush_pipe_load (const gchar *filename,
gboolean stingy_memory_use,
GError **error);
#endif /* __GIMP_BRUSH_PIPE_H__ */

26
app/core/gimpdatafactory.c
View File

@ -588,17 +588,17 @@ gimp_data_factory_load_data (const GimpDatafileData *file_data,
insert:
{
GimpBaseConfig *base_config;
GimpData *data;
GList *data_list;
GError *error = NULL;
base_config = GIMP_BASE_CONFIG (factory->gimp->config);
data = (GimpData *)
data_list =
(* factory->loader_entries[i].load_func) (file_data->filename,
base_config->stingy_memory_use,
&error);
if (! data)
if (! data_list)
{
g_message (_("Warning: Failed to load data:\n\n%s"),
error->message);
@ -607,19 +607,29 @@ gimp_data_factory_load_data (const GimpDatafileData *file_data,
else
{
GList *writable_list;
GList *list;
gboolean writable = FALSE;
writable_list = g_object_get_data (G_OBJECT (factory),
WRITABLE_PATH_KEY);
writable = (g_list_find_custom (writable_list, file_data->dirname,
writable = (factory->loader_entries[i].writable &&
g_list_length (data_list) == 1 &&
g_list_find_custom (writable_list, file_data->dirname,
(GCompareFunc) strcmp) != NULL);
gimp_data_set_filename (data, file_data->filename, writable);
data->dirty = FALSE;
for (list = data_list; list; list = g_list_next (list))
{
GimpData *data = list->data;
gimp_container_add (factory->container, GIMP_OBJECT (data));
g_object_unref (data);
gimp_data_set_filename (data, file_data->filename, writable);
data->dirty = FALSE;
gimp_container_add (factory->container, GIMP_OBJECT (data));
g_object_unref (data);
}
g_list_free (data_list);
}
}
}

3
app/core/gimpdatafactory.h
View File

@ -28,7 +28,7 @@
typedef GimpData * (* GimpDataNewFunc) (const gchar *name,
gboolean stingy_memory_use);
typedef GimpData * (* GimpDataLoadFunc) (const gchar *filename,
typedef GList * (* GimpDataLoadFunc) (const gchar *filename,
gboolean stingy_memory_use,
GError **error);
typedef GimpData * (* GimpDataGetStandardFunc) (void);
@ -40,6 +40,7 @@ struct _GimpDataFactoryLoaderEntry
{
GimpDataLoadFunc load_func;
const gchar *extension;
gboolean writable;
};

8
app/core/gimpgradient-load.c
View File

@ -38,7 +38,7 @@
#include "gimp-intl.h"
GimpData *
GList *
gimp_gradient_load (const gchar *filename,
gboolean stingy_memory_use,
GError **error)
@ -178,7 +178,7 @@ gimp_gradient_load (const gchar *filename,
fclose (file);
return GIMP_DATA (gradient);
return g_list_prepend (NULL, gradient);
}
@ -236,7 +236,7 @@ static const GMarkupParser markup_parser =
};
GimpData *
GList *
gimp_gradient_load_svg (const gchar *filename,
gboolean stingy_memory_use,
GError **error)
@ -292,7 +292,7 @@ gimp_gradient_load_svg (const gchar *filename,
g_list_foreach (parser.stops, (GFunc) g_free, NULL);
g_list_free (parser.stops);
return data;
return g_list_prepend (NULL, data);
}
static void

12
app/core/gimpgradient-load.h
View File

@ -20,12 +20,12 @@
#define __GIMP_GRADIENT_LOAD_H__
GimpData * gimp_gradient_load (const gchar *filename,
gboolean stingy_memory_use,
GError **error);
GimpData * gimp_gradient_load_svg (const gchar *filename,
gboolean stingy_memory_use,
GError **error);
GList * gimp_gradient_load (const gchar *filename,
gboolean stingy_memory_use,
GError **error);
GList * gimp_gradient_load_svg (const gchar *filename,
gboolean stingy_memory_use,
GError **error);
#endif /* __GIMP_GRADIENT_LOAD_H__ */

4
app/core/gimppalette-load.c
View File

@ -337,7 +337,7 @@ gimp_palette_get_standard (void)
return standard_palette;
}
GimpData *
GList *
gimp_palette_load (const gchar *filename,
gboolean stingy_memory_use,
GError **error)
@ -552,7 +552,7 @@ gimp_palette_load (const gchar *filename,
palette->colors = g_list_reverse (palette->colors);
return GIMP_DATA (palette);
return g_list_prepend (NULL, palette);
}
static gboolean

4
app/core/gimppalette-save.c
View File

@ -337,7 +337,7 @@ gimp_palette_get_standard (void)
return standard_palette;
}
GimpData *
GList *
gimp_palette_load (const gchar *filename,
gboolean stingy_memory_use,
GError **error)
@ -552,7 +552,7 @@ gimp_palette_load (const gchar *filename,
palette->colors = g_list_reverse (palette->colors);
return GIMP_DATA (palette);
return g_list_prepend (NULL, palette);
}
static gboolean

4
app/core/gimppalette.c
View File

@ -337,7 +337,7 @@ gimp_palette_get_standard (void)
return standard_palette;
}
GimpData *
GList *
gimp_palette_load (const gchar *filename,
gboolean stingy_memory_use,
GError **error)
@ -552,7 +552,7 @@ gimp_palette_load (const gchar *filename,
palette->colors = g_list_reverse (palette->colors);
return GIMP_DATA (palette);
return g_list_prepend (NULL, palette);
}
static gboolean

2
app/core/gimppalette.h
View File

@ -67,7 +67,7 @@ GType gimp_palette_get_type (void) G_GNUC_CONST;
GimpData * gimp_palette_new (const gchar *name,
gboolean stingy_memory_use);
GimpData * gimp_palette_get_standard (void);
GimpData * gimp_palette_load (const gchar *filename,
GList * gimp_palette_load (const gchar *filename,
gboolean stingy_memory_use,
GError **error);

8
app/core/gimppattern-load.c
View File

@ -306,7 +306,7 @@ gimp_pattern_get_standard (void)
return standard_pattern;
}
GimpData *
GList *
gimp_pattern_load (const gchar *filename,
gboolean stingy_memory_use,
GError **error)
@ -426,7 +426,7 @@ gimp_pattern_load (const gchar *filename,
if (stingy_memory_use)
temp_buf_swap (pattern->mask);
return GIMP_DATA (pattern);
return g_list_prepend (NULL, pattern);
error:
if (pattern)
@ -437,7 +437,7 @@ gimp_pattern_load (const gchar *filename,
return NULL;
}
GimpData *
GList *
gimp_pattern_load_pixbuf (const gchar *filename,
gboolean stingy_memory_use,
GError **error)
@ -503,7 +503,7 @@ gimp_pattern_load_pixbuf (const gchar *filename,
if (stingy_memory_use)
temp_buf_swap (pattern->mask);
return GIMP_DATA (pattern);
return g_list_prepend (NULL, pattern);
}
TempBuf *

8
app/core/gimppattern.c
View File

@ -306,7 +306,7 @@ gimp_pattern_get_standard (void)
return standard_pattern;
}
GimpData *
GList *
gimp_pattern_load (const gchar *filename,
gboolean stingy_memory_use,
GError **error)
@ -426,7 +426,7 @@ gimp_pattern_load (const gchar *filename,
if (stingy_memory_use)
temp_buf_swap (pattern->mask);
return GIMP_DATA (pattern);
return g_list_prepend (NULL, pattern);
error:
if (pattern)
@ -437,7 +437,7 @@ gimp_pattern_load (const gchar *filename,
return NULL;
}
GimpData *
GList *
gimp_pattern_load_pixbuf (const gchar *filename,
gboolean stingy_memory_use,
GError **error)
@ -503,7 +503,7 @@ gimp_pattern_load_pixbuf (const gchar *filename,
if (stingy_memory_use)
temp_buf_swap (pattern->mask);
return GIMP_DATA (pattern);
return g_list_prepend (NULL, pattern);
}
TempBuf *

4
app/core/gimppattern.h
View File

@ -54,10 +54,10 @@ GType gimp_pattern_get_type (void) G_GNUC_CONST;
GimpData * gimp_pattern_new (const gchar *name,
gboolean stingy_memory_use);
GimpData * gimp_pattern_get_standard (void);
GimpData * gimp_pattern_load (const gchar *filename,
GList * gimp_pattern_load (const gchar *filename,
gboolean stingy_memory_use,
GError **error);
GimpData * gimp_pattern_load_pixbuf (const gchar *filename,
GList * gimp_pattern_load_pixbuf (const gchar *filename,
gboolean stingy_memory_use,
GError **error);