path: root/main/src/control/ivug-setas.cpp

/*
 * Copyright 2012  Samsung Electronics Co., Ltd
 *
 * Licensed under the Flora License, Version 1.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *	  http://www.tizenopensource.org/license
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include <Elementary.h>

#include "ivug-common.h"

#include "ivug-debug.h"
#include "ivug-util.h"
#include "ivug-image.h"

#include "ivug-setas.h"

/*
	Used for storing cropped image.
*/
#define IVUG_HOME_SCREEN_TEMP_PATH	DATA_PATH"/.homescreen_tmp.jpg"
#define IVUG_LOCK_SCREEN_TEMP_PATH	DATA_PATH"/.lockscreen_tmp.jpg"


static Eina_Bool _crop_image(Evas_Object *photocam, Evas_Coord_Rectangle *rect, const char *save_file, const char *option)
{
	if (ivug_remove_file(save_file) == false)
	{
		MSG_SETAS_ERROR( "Delete file %s: failed", save_file);
		return EINA_FALSE;
	}

	Evas_Object *ret_image = NULL;

	ret_image = ivug_image_region_image_get(photocam, rect->x, rect->y, rect->w , rect->h);

	if(ret_image == NULL)
	{
		MSG_SETAS_ERROR("Region get faied.");
		return EINA_FALSE;
	}

	if (evas_object_image_save(ret_image, save_file, NULL, option) == EINA_FALSE)
	{
		MSG_SETAS_ERROR("evas_object_image_save error. %s", save_file);
		MSG_SETAS_ERROR("setas image save faied.");
		evas_object_del(ret_image);
		return EINA_FALSE;
	}

	evas_object_del(ret_image);

	return EINA_TRUE;
}


static Eina_Bool _photocam_image_save(Evas_Object *photocam, Evas_Coord_Rectangle *rect, const char* tmp_file, const char* final_file)
{
//2. Crop image and save it as tmp file
	Eina_Bool ret;

	if ( tmp_file == NULL )
	{
		if (ivug_remove_file(final_file) == false)		// Remove dest file
		{
			MSG_SETAS_ERROR( "Delete file %s failed", final_file);
			goto error;
		}

		ret = _crop_image(photocam, rect, final_file, "quality=100 compress=9");
		if(ret == EINA_FALSE)
		{
			MSG_SETAS_ERROR("crop image failed!");
			goto error;
		}

	}
	else
	{
	// save ½ÇÆнà ÇöÀçÀÇ image¸¦ º¸È£Çϱâ À§ÇØ ¸ÕÀú tmp¿¡ ÀúÀåÇÑ ´ÙÀ½ rename ÇÑ´Ù.
		ret = _crop_image(photocam, rect, tmp_file, "quality=100 compress=9");
		if(ret == EINA_FALSE)
		{
			MSG_SETAS_ERROR("crop image failed!");
			goto error;
		}

	//3. Delete the lockscreen file if exist
		if (ivug_remove_file(final_file) == false)
		{
			MSG_SETAS_ERROR( "Delete file %s failed", final_file);
			goto error;
		}

	//4. rename the tmp file to lock screen file
		if(ivug_rename_file(tmp_file, final_file) == false)
		{
			MSG_SETAS_ERROR( "Rename file %s to %s failed", tmp_file, final_file);
			goto error;
		}
	}

	return EINA_TRUE;
error:

	if(ivug_remove_file(tmp_file) == false)
	{
		MSG_SETAS_ERROR( "Delete file %s failed", tmp_file);
	}

	return EINA_FALSE;
}

Eina_Bool
_ivug_setas_save_home_screen(Evas_Object *photocam, Evas_Coord_Rectangle *rect, const char *dest)
{
	MSG_SETAS_HIGH("Change Home Screen");

	Eina_Bool ret = EINA_FALSE;

	ret = _photocam_image_save(photocam, rect, IVUG_HOME_SCREEN_TEMP_PATH, dest);

	if(ret == EINA_FALSE)
	{
		MSG_SETAS_ERROR("Create screen file failed");
		return EINA_FALSE;
	}

	return EINA_TRUE;
}

Eina_Bool
_ivug_setas_save_lock_screen(Evas_Object *photocam, Evas_Coord_Rectangle *rect, const char *dest)
{
	MSG_SETAS_HIGH("Change Lock Screen");

	Eina_Bool ret = EINA_FALSE;

	ret = _photocam_image_save(photocam, rect, IVUG_LOCK_SCREEN_TEMP_PATH, dest);

	if(ret == EINA_FALSE)
	{
		MSG_SETAS_ERROR( "Create screen file failed");
		return EINA_FALSE;
	}

	return EINA_TRUE;
}

Eina_Bool
_ivug_setas_save_homenlock_screen(Evas_Object *photocam, Evas_Coord_Rectangle *rect, const char *home, const char *lock)
{
	MSG_SETAS_HIGH("Change Home&Lock Screen");

// Set homescreen image
	Eina_Bool ret = EINA_FALSE;

	ret = _photocam_image_save(photocam, rect, IVUG_HOME_SCREEN_TEMP_PATH, home);

	if(ret == EINA_FALSE)
	{
		MSG_SETAS_ERROR( "Create screen file failed");
		return EINA_FALSE;
	}

	if (ivug_remove_file(IVUG_LOCK_SCREEN_TEMP_PATH) == false)
	{
		MSG_SETAS_ERROR( "Detele file %s: failed", IVUG_LOCK_SCREEN_TEMP_PATH);
		return EINA_FALSE;
	}

// Make a copy from home screen to lock screen
	if( ecore_file_cp(home, IVUG_LOCK_SCREEN_TEMP_PATH) == EINA_FALSE)
	{
		MSG_SETAS_ERROR( "File copy failed");
		return EINA_FALSE;
	}

	if(ivug_rename_file(IVUG_LOCK_SCREEN_TEMP_PATH, lock) == false)
	{
		MSG_SETAS_ERROR( "Rename file %s to %s failed", IVUG_LOCK_SCREEN_TEMP_PATH, lock );
		if(ivug_remove_file(IVUG_LOCK_SCREEN_TEMP_PATH)== false)
		{
			MSG_SETAS_ERROR( "delete tmp lock file failed %s", IVUG_LOCK_SCREEN_TEMP_PATH);
		}

		return EINA_FALSE;
	}

	sync();	//sync copied file.

	return EINA_TRUE;
}


#if 0
static Eina_Bool
_ivug_setas_view_create_croped_image(Evas_Object *photocam, const char *save_file,
	Evas_Coord_Rectangle rect, int width, int height, bool bFreeSize)
{
	IV_ASSERT(photocam != NULL);
	IV_ASSERT(save_file != NULL);

	if(bFreeSize == true)
	{
		width = rect.w;
		height = rect.h;
	}

	if(width <= 0 || height <= 0)
	{
		MSG_SETAS_ERROR("input size parameter is invalid, w = %d, h = %d", width, height);
		return EINA_FALSE;
	}

	Evas_Object *ret_image = NULL;

	MSG_SETAS_HIGH("SCissorbox Rect:(%d,%d,%d,%d) Final=(%d,%d)", rect.x, rect.y, rect.w, rect.h, width, height);

	ret_image = ivug_image_region_image_get(photocam, rect.x, rect.y, rect.w, rect.h);
	if(ret_image == NULL)
	{
		MSG_SETAS_ERROR("Region get faied.");
		return EINA_FALSE;
	}

	if (evas_object_image_save(ret_image, save_file, NULL, "quality=100 compress=9") == EINA_FALSE)
	{
		MSG_SETAS_ERROR("evas_object_image_save error. %s", save_file);
		evas_object_del(ret_image);
		return EINA_FALSE;
	}
	else
	{
		int fd = open(save_file, O_RDONLY);
		if(fd < 0)
		{
			MSG_SETAS_ERROR("%s open error[%d]", save_file, fd);
			evas_object_del(ret_image);
			return EINA_FALSE;
		}
		fsync(fd);
		int ret = close(fd);
		if(ret < 0)
		{
			MSG_SETAS_ERROR("%s open error[%d]", save_file, ret);
		}
	}

	evas_object_del(ret_image);

	return EINA_TRUE;
}


static void
_ivug_setas_save_callerimage(Evas_Object *photocam, Evas_Coord_Rectangle *rect, char *filepath)
{
	MSG_SETAS_HIGH("Save CallerID");

	char* save_file = SET_AS_CALL_ID_PATH;

	Evas_Coord_Rectangle box_rect;

	ivug_scissorbox_region_get(pSetAsView->select_box, &(box_rect.x), &(box_rect.y), &(box_rect.w), &(box_rect.h));

	Eina_Bool crop_sel_ret = _ivug_setas_view_create_croped_image(photocam,
			save_file, box_rect, pSetAsView->box_width, pSetAsView->box_height, pSetAsView->bFreeSize);
	if(crop_sel_ret == EINA_FALSE)
	{
		MSG_SETAS_ERROR( "Crop selector image failed!");
	}

	const char *lcd_file = SET_AS_CALL_ID_LCD_PATH;		// ?????

	Eina_Bool crop_lcd_ret = EINA_FALSE;

	crop_lcd_ret = _ivug_setas_view_create_fit_image(pSetAsView->layout, pSetAsView->photocam, lcd_file);
	if(crop_lcd_ret == EINA_FALSE)
	{
		MSG_SETAS_ERROR( "Crop lcd image failed!");
	}

	if(pSetAsView->mode == IVUG_SETAS_UG || pSetAsView->mode == IVUG_SETAS_APPSVC)
	{
		if ( crop_lcd_ret == EINA_TRUE && crop_sel_ret == EINA_TRUE )
		{
			_ivug_setas_view_send_result(gGetUGHandle(), "crop_image_path", save_file, "image_path", lcd_file);
		}
	}
}
#endif

Eina_Bool
_ivug_setas_save_cropimage(Evas_Object *photocam, Evas_Coord_Rectangle *rect, const char *filepath)
{
	MSG_SETAS_HIGH("Save Cropped");

	Eina_Bool ret = EINA_FALSE;

	ret = _photocam_image_save(photocam, rect, NULL, filepath);

	if(ret == EINA_FALSE)
	{
		MSG_SETAS_ERROR( "Create cropimage file failed");
		return EINA_FALSE;
	}

	return EINA_TRUE;
}