FcLibs/FcUI/src/FcUI_View_Field.h - master - vTech/FcApps

FcLibs/FcUI/src/FcUI_View_Field.h
78 строк2 KB
vTech
alpha_00
03 дек 2025, 17:45
03 дек 2025, 17:45ab8382d
#ifndef _FCUI_VIEW_FIELD_H_
#define _FCUI_VIEW_FIELD_H_

#include "FcUI_VIew_Field/FcUI_View_Field_Config.h"

FCUIDEF FcUI_Error_t FcUI_View_Field(FcUI_View_Field_t* pViewField, FcUI_Window_t* pWindow, FcUI_View_t* pView);
FCUIDEF void FcUI_View_Field_init(FcUI_View_Field_t* pViewField, FcUI_View_Info_t* pInfo, size_t numberInfo);
FCUIDEF FcUI_Error_t FcUI_View_Field_free(FcUI_View_Field_t* pView);

FCUIDEF FcUI_Error_t FcUI_View_Field(FcUI_View_Field_t* pViewField, FcUI_Window_t* pWindow, FcUI_View_t* pView) {
	size_t x, y, mWidth, mHeight;
	FcUI_View_Info_t* mInfo;
	FcUI_Error_t mError = FCUI_ERROR_NOERROR;
	FCUISAFECALL(mError, (pViewField && pWindow && pView), FCUI_ERROR_PARAMETERS);

	mWidth = FcUI_Window_getClientWidth(pWindow);
	mHeight = FcUI_Window_getClientHeight(pWindow);

	pViewField->mField = (FcUI_View_Info_t**)calloc(1, mWidth * mHeight * sizeof(FcUI_View_Info_t*));

	if (pViewField->mField == NULL) {
		mError = FCUI_ERROR_OOM;
		goto gError;
	}

	pViewField->mWidth = mWidth;
	pViewField->mHeight = mHeight;
	pViewField->pWindow = pWindow;

	switch (FcUI_Config_get(pView->mConfig)) {
	case FCUI_CONFIG_NONE:
		break;
	case FCUI_CONFIG_GRAPHICS_GL_0:
		FcUI_View_Field_init(pViewField, pView->mData.mGraphics_GL_0.mDrawElement2Info, pView->mData.mGraphics_GL_0.mNumberObjects);
		break;
	}

gError:
	return mError;
}

FCUIDEF void FcUI_View_Field_init(FcUI_View_Field_t* pViewField, FcUI_View_Info_t* pInfo, size_t numberInfo) {
	size_t x, y, i, mWidth;
	mWidth = pViewField->mWidth;
	for (i = 0; i < pViewField->mHeight * pViewField->mWidth; i++)
		pViewField->mField[i] = NULL;

	for (i = 0; i < numberInfo; i++) {
		for (y = pInfo[i].mBBOX_y0; y < pInfo[i].mBBOX_y1; y++) {
			for (x = pInfo[i].mBBOX_x0; x < pInfo[i].mBBOX_x1; x++) {
				pViewField->mField[y * mWidth + x] = &pInfo[i];
			}
		}
	}
}

FCUIDEF void FcUI_View_Field_Info_init(FcUI_View_Field_t* pViewField, FcUI_View_Info_t* pInfo) {
	size_t x, y, i, mWidth;
	mWidth = pViewField->mWidth;

	for (y = pInfo->mBBOX_y0; y < pInfo->mBBOX_y1; y++) {
		for (x = pInfo->mBBOX_x0; x < pInfo->mBBOX_x1; x++) {
			pViewField->mField[y * mWidth + x] = pInfo;
		}
	}
}

FCUIDEF FcUI_Error_t FcUI_View_Field_free(FcUI_View_Field_t* pView) {
	FcUI_Error_t mError = FCUI_ERROR_NOERROR;
	FCUISAFECALL(mError, pView, FCUI_ERROR_PARAMETERS);
	free(pView->mField);
	memset(pView, 0, sizeof(*pView));

gError:
	return mError;
}

#endif //_FCUI_VIEW_FIELD_H_