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edje_edit: function that will return the source code of the loaded edje edit object. 

Summary:
This function will return the source code of the edje edit object that is given to that function.
Also, that function will collect all resources required by this group.
That means all images, fonts, styles, data and color_classes that is mentioned
and set in descriptions of parts in this group (that is represented by given
Edje Edit object).
@feature

Added function for generating source code:
- edje_edit_source_generate(Evas_Object *obj);

Reviewers: cedric, seoz, raster

Reviewed By: raster

CC: reutskiy.v.v, cedric

Differential Revision: https://phab.enlightenment.org/D649
This commit is contained in:
Vorobiov Vitalii 2014-03-24 16:05:25 +09:00 committed by Carsten Haitzler (Rasterman)
parent 753a4b3106
commit caad83c988
2 changed files with 218 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
src/lib/edje/Edje_Edit.h
View File

@ -4058,6 +4058,29 @@ EAPI Eina_Bool edje_edit_script_compile(Evas_Object *obj);
*/
EAPI const Eina_List *edje_edit_script_error_list_get(Evas_Object *obj);
//@}
/******************************************************************************/
/************************ SOURCE CODE API *********************************/
/******************************************************************************/
/** @name Scripts API
* Functions to deal with embryo scripts (see @ref edcref).
*/ //@{
/**
* Return source code of the current edje edit object.
*
* This function will return source code of the whole group, loaded previously.
* This function also will collect all possible resources that is required and
* mentioned in description blocks. For example: all images, fonts, data, styles,
* and color_classes.
*
* @param obj The object being edited
*
* @return Source code containing all resources required by the object.
*/
EAPI const char *edje_edit_source_generate(Evas_Object *obj);
//@}
/******************************************************************************/
/************************** ERROR API ***********************************/

209
src/lib/edje/edje_edit.c
View File

@ -7050,10 +7050,201 @@ edje_edit_script_error_list_get(Evas_Object *obj)
#define BUF_APPENDF(FMT, ...) \
ret &= eina_strbuf_append_printf(buf, FMT, ##__VA_ARGS__)
#define COLLECT_RESOURCE(condition_data, list) \
if (condition_data) \
{ \
if (!eina_list_data_find(list, condition_data)) \
list = eina_list_append(list, condition_data); \
}
static const char *types[] = {"NONE", "RECT", "TEXT", "IMAGE", "SWALLOW", "TEXTBLOCK", "GRADIENT", "GROUP", "BOX", "TABLE", "EXTERNAL", "PROXY", "SPACER"};
static const char *effects[] = {"NONE", "PLAIN", "OUTLINE", "SOFT_OUTLINE", "SHADOW", "SOFT_SHADOW", "OUTLINE_SHADOW", "OUTLINE_SOFT_SHADOW ", "FAR_SHADOW ", "FAR_SOFT_SHADOW", "GLOW"};
static const char *prefers[] = {"NONE", "VERTICAL", "HORIZONTAL", "BOTH"};
static Eina_Bool
_edje_generate_source_of_group(Edje *ed, Edje_Part_Collection_Directory_Entry *pce, Eina_Strbuf *buf);
static Eina_Bool
_edje_generate_source_of_style(Edje * ed, const char *name, Eina_Strbuf *buf);
static Eina_Bool
_edje_generate_source_of_colorclass(Edje * ed, const char *name, Eina_Strbuf *buf);
static const char *
_edje_generate_image_source(Evas_Object *obj, const char *entry)
{
Eina_Strbuf *buf = eina_strbuf_new();
Eina_Bool ret = EINA_TRUE;
if (!buf) return NULL;
int comp = edje_edit_image_compression_type_get(obj, entry);
if (comp < 0) return NULL;
BUF_APPENDF("image: \"%s\" ", entry);
if (comp == EDJE_EDIT_IMAGE_COMP_LOSSY)
BUF_APPENDF("LOSSY %d;\n",
edje_edit_image_compression_rate_get(obj, entry));
else if (comp == EDJE_EDIT_IMAGE_COMP_RAW)
BUF_APPEND("RAW;\n");
else if (comp == EDJE_EDIT_IMAGE_COMP_USER)
BUF_APPEND("USER;\n");
else
BUF_APPEND("COMP;\n");
if (!ret)
{
ERR("Generating EDC for Image");
eina_strbuf_free(buf);
return NULL;
}
return eina_strbuf_string_get(buf);
}
EAPI const char *
edje_edit_source_generate(Evas_Object *obj)
{
Edje_Part_Collection_Directory_Entry *ce;
Edje_Part *part;
Edje_Part_Description_Common *part_desc;
Edje_Part_Description_Image *part_desc_image;
Edje_Part_Description_Text *part_desc_text;
unsigned int i, j;
const char *entry;
Eina_Strbuf *buf = eina_strbuf_new();
Eina_Bool ret = EINA_TRUE;
Eina_List *images = NULL, *color_classes = NULL, *styles = NULL, *fonts = NULL;
Eina_List *l;
GET_ED_OR_RETURN(EINA_FALSE);
GET_EED_OR_RETURN(EINA_FALSE);
if (!ed->file) return NULL;
ce = eina_hash_find(ed->file->collection, ed->group);
if (!ce) return EINA_FALSE;
/* Go through all of group's parts to find all resources needed for that group. */
for (i = 0; i < ed->table_parts_size; i++)
{
part = ed->table_parts[i]->part;
part_desc = (Edje_Part_Description_Common *)part->default_desc;
/* find all image parts and collect all images required by those parts. */
if (part->type == EDJE_PART_TYPE_IMAGE)
{
/* parse "default" description of this part. */
part_desc_image = (Edje_Part_Description_Image *)part->default_desc;
/* find image name according to it's id that is in description */
entry = _edje_image_name_find(eed, part_desc_image->image.id);
COLLECT_RESOURCE(entry, images);
/* look through all other's descriptions. */
for (j = 0; j < part->other.desc_count; j++)
{
part_desc_image = (Edje_Part_Description_Image *)part->other.desc[j];
entry = _edje_image_name_find(eed, part_desc_image->image.id);
COLLECT_RESOURCE(entry, images);
}
}
/* find all text, textblock part and fonts, styles required by those parts. */
if ((part->type == EDJE_PART_TYPE_TEXTBLOCK) ||
(part->type == EDJE_PART_TYPE_TEXT))
{
part_desc_text = (Edje_Part_Description_Text *)part->default_desc;
COLLECT_RESOURCE(part_desc_text->text.style.str, styles);
if (part_desc_text->text.font.str)
{
Edje_Font_Directory_Entry *fnt;
fnt = eina_hash_find(ed->file->fonts, part_desc_text->text.font.str);
COLLECT_RESOURCE(fnt, fonts);
}
for (j = 0; j < part->other.desc_count; j++)
{
part_desc_text = (Edje_Part_Description_Text *)part->other.desc[j];
COLLECT_RESOURCE(part_desc_text->text.style.str, styles);
if (part_desc_text->text.font.str)
{
Edje_Font_Directory_Entry *fnt;
fnt = eina_hash_find(ed->file->fonts, part_desc_text->text.font.str);
COLLECT_RESOURCE(fnt, fonts);
}
}
}
/* find all color_classes required by those every part. */
COLLECT_RESOURCE(part_desc->color_class, color_classes);
for (j = 0; j < part->other.desc_count; j++)
{
part_desc = part->other.desc[j];
COLLECT_RESOURCE(part_desc->color_class, color_classes);
}
}
/* if images were found, print them */
if (images)
{
BUF_APPEND(I0"images {\n");
EINA_LIST_FOREACH(images, l, entry)
{
const char *image_source = _edje_generate_image_source(obj, entry);
if (!image_source) continue;
BUF_APPENDF(I1"%s", image_source);
}
BUF_APPEND(I0"}\n\n");
}
/* if styles were found, print them */
if (styles)
{
BUF_APPEND(I0 "styles {\n");
EINA_LIST_FOREACH(styles, l, entry)
_edje_generate_source_of_style(ed, entry, buf);
BUF_APPEND(I0 "}\n\n");
}
/* if fonts were found, print them */
if (fonts)
{
BUF_APPEND(I0 "fonts {\n");
Edje_Font_Directory_Entry *fnt;
EINA_LIST_FOREACH(fonts, l, fnt)
{
BUF_APPENDF(I1"font: \"%s\" \"%s\";\n", fnt->file,
fnt->entry);
}
BUF_APPEND(I0 "}\n\n");
}
/* if color_classes were found, print them */
if (color_classes)
{
BUF_APPEND(I0 "color_classes {\n");
EINA_LIST_FOREACH(color_classes, l, entry)
_edje_generate_source_of_colorclass(ed, entry, buf);
BUF_APPEND(I0 "}\n\n");
}
/* print the main code of group collections */
BUF_APPEND(I0"collections {\n");
_edje_generate_source_of_group(ed, ce, buf);
BUF_APPEND(I0"}");
if (!ret)
{
ERR("Generating EDC for This Group.");
return NULL;
}
/* return resulted source code of the group */
return eina_strbuf_string_get(buf);
}
#undef COLLECT_RESOURCE
static Eina_Bool
_edje_generate_source_of_colorclass(Edje * ed, const char *name, Eina_Strbuf *buf)
{
@ -7829,21 +8020,11 @@ _edje_generate_source(Evas_Object *obj)
EINA_LIST_FOREACH(ll, l, entry)
{
int comp = edje_edit_image_compression_type_get(obj, entry);
if (comp < 0) continue;
const char *image_source = _edje_generate_image_source(obj, entry);
if (!image_source) continue;
BUF_APPENDF(I1"image: \"%s\" ", entry);
if (comp == EDJE_EDIT_IMAGE_COMP_LOSSY)
BUF_APPENDF("LOSSY %d;\n",
edje_edit_image_compression_rate_get(obj, entry));
else if (comp == EDJE_EDIT_IMAGE_COMP_RAW)
BUF_APPEND("RAW;\n");
else if (comp == EDJE_EDIT_IMAGE_COMP_USER)
BUF_APPEND("USER;\n");
else
BUF_APPEND("COMP;\n");
}
BUF_APPENDF(I1"%s", image_source);
}
BUF_APPEND(I0"}\n\n");
edje_edit_string_list_free(ll);