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[DEV] Update to the new tree of the the sub lib

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This commit is contained in:
Edouard DUPIN
2012-11-10 16:28:29 +01:00
parent 9cdd8e620b
commit 65d8dbe974
131 changed files with 31 additions and 21 deletions
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140
sources/appl/Buffer/Buffer.cpp Normal file
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/**
*******************************************************************************
* @file Buffer.c
* @brief Editeur De N'ours : Text Buffer
* @author Edouard DUPIN
* @date 08/12/2010
* @par Project
* Edn
*
* @par Copyright
* Copyright 2010 Edouard DUPIN, all right reserved
*
* This software is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY.
*
* Licence summary :
* You can modify and redistribute the sources code and binaries.
* You can send me the bug-fix
* You can not earn money with this Software (if the source extract from Edn
* represent less than 50% of original Sources)
* Term of the licence in in the file licence.txt.
*
*******************************************************************************
*/
#include <appl/Debug.h>
#include <appl/global.h>
#include <Buffer.h>
#include <BufferManager.h>
#include <ewol/eObject/EObject.h>
#undef __class__
#define __class__ "Buffer"
/**
* @brief
*
* @param[in,out] ---
*
* @return ---
*
*/
Buffer::Buffer()
{
static int32_t fileBasicID = 0;
m_updatePositionRequested = false;
m_fileModify = true;
m_haveName = false;
etk::UString mString = "Untitle - ";
mString += fileBasicID++;
EWOL_DEBUG("Create buffer try name : \"" << mString << "\"");
SetFileName(mString);
m_haveName = false;
EWOL_DEBUG("Create buffer with name : " << m_fileName );
}
/**
* @brief
*
* @param[in,out] ---
*
* @return ---
*
*/
Buffer::Buffer(etk::FSNode &newName)
{
m_fileModify = false;
EWOL_DEBUG("Create buffer try name : \"" << newName << "\"");
SetFileName(newName);
EWOL_DEBUG("Create buffer with name : " << m_fileName );
}
/**
* @brief
*
* @param[in,out] ---
*
* @return ---
*
*/
Buffer::~Buffer(void)
{
}
/**
* @brief
*
* @param[in,out] ---
*
* @return ---
*
*/
bool Buffer::IsModify(void)
{
return m_fileModify;
}
void Buffer::SetModify(bool status)
{
if (status != m_fileModify) {
m_fileModify = status;
// TODO : Remove from here
etk::UString data = "Modify";
ewol::EObjectMessageMultiCast::AnonymousSend(ednMsgBufferState, data);
}
}
/**
* @brief
*
* @param[in,out] ---
*
* @return ---
*
*/
bool Buffer::NeedToUpdateDisplayPosition(void)
{
bool tmpVal = m_updatePositionRequested;
m_updatePositionRequested = false;
return tmpVal;
}
etk::Vector2D<float> Buffer::GetBorderSize(void)
{
etk::Vector2D<float> tmpVal;
tmpVal.x = 30;
tmpVal.y = 30;
return tmpVal;
}
etk::Vector2D<float> Buffer::GetPosition(int32_t fontId,bool& centerRequested)
{
centerRequested = false;
etk::Vector2D<float> tmpVal;
tmpVal.x = 0;
tmpVal.y = 0;
return tmpVal;
}

149
sources/appl/Buffer/Buffer.h Normal file
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/**
*******************************************************************************
* @file Buffer.h
* @brief Editeur De N'ours : Text Buffer (header)
* @author Edouard DUPIN
* @date 08/12/2010
* @par Project
* Edn
*
* @par Copyright
* Copyright 2010 Edouard DUPIN, all right reserved
*
* This software is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY.
*
* Licence summary :
* You can modify and redistribute the sources code and binaries.
* You can send me the bug-fix
* You can not earn money with this Software (if the source extract from Edn
* represent less than 50% of original Sources)
* Term of the licence in in the file licence.txt.
*
*******************************************************************************
*/
#ifndef __BUFFER_H__
#define __BUFFER_H__
#include <etk/UString.h>
#include <etk/os/FSNode.h>
#include <etk/unicode.h>
#include <ewol/ewol.h>
typedef struct{
uint32_t nbTotalLine; //!< Number of line in the buffer
uint32_t nbTotalColomn; //!< Number of line in the buffer
uint32_t startLineDisplay; //!< First line display.
uint32_t startColomnDisplay; //!< First Colomn displayed
uint32_t diplayableColomn; //!< NB colomn that can be displayed
uint32_t diplayableLine; //!< NB Line that can be displayed
}infoStatBuffer_ts;
#ifdef APPL_BUFFER_FONT_DISTANCE_FIELD
#define TEXT_DISPLAY_TYPE OObject2DTextShader
#else
#define TEXT_DISPLAY_TYPE OObject2DTextColored
#endif
class Buffer {
public:
Buffer(void);
Buffer(etk::FSNode &newName);
virtual ~Buffer(void);
etk::FSNode GetFileName(void)
{
return m_fileName;
};
void SetFileName(etk::FSNode &newName)
{
m_fileName = newName;
m_haveName = true;
NameChange();
};
void SetFileName(etk::UString &newName)
{
m_fileName.SetName(newName);
m_haveName = true;
NameChange();
};
bool HaveName(void)
{
return m_haveName;
}
virtual void Save(void) {};
bool IsModify(void);
protected:
void SetModify(bool status);
virtual void NameChange(void) { /*APPL_DEBUG("check name change ==> no HL change possible");*/};
public:
virtual void GetInfo(infoStatBuffer_ts &infoToUpdate) {};
virtual void SetLineDisplay(uint32_t lineNumber) {};
#ifdef APPL_BUFFER_FONT_DISTANCE_FIELD
virtual int32_t Display(ewol::TEXT_DISPLAY_TYPE& OOText,
ewol::OObject2DColored& OOColored, int32_t offsetX, int32_t offsetY, int32_t sizeX, int32_t sizeY)
#else
virtual int32_t Display(ewol::TEXT_DISPLAY_TYPE& OOTextNormal,
ewol::TEXT_DISPLAY_TYPE& OOTextBold,
ewol::TEXT_DISPLAY_TYPE& OOTextItalic,
ewol::TEXT_DISPLAY_TYPE& OOTextBoldItalic,
ewol::OObject2DColored& OOColored, int32_t offsetX, int32_t offsetY, int32_t sizeX, int32_t sizeY)
#endif
{
return ERR_NONE;
}
virtual void AddChar(uniChar_t unicodeData) {};
virtual void cursorMove(ewol::eventKbMoveType_te moveTypeEvent) {};
virtual void MouseSelectFromCursorTo(etk::Vector2D<float> pos) {};
virtual void MouseEvent(etk::Vector2D<float> pos) {};
virtual void MouseEventDouble(void) {};
virtual void MouseEventTriple(void) {};
virtual void RemoveLine(void) {};
virtual void SelectAll(void) {};
virtual void SelectNone(void) {};
virtual void Undo(void) {};
virtual void Redo(void) {};
virtual void SetCharset(unicode::charset_te newCharset) {};
//virtual void SelectAll(void);
virtual void Copy(ewol::clipBoard::clipboardListe_te clipboardID) {};
virtual void Cut(ewol::clipBoard::clipboardListe_te clipboardID) {};
virtual void Paste(ewol::clipBoard::clipboardListe_te clipboardID) {};
virtual void Search(etk::UString &data, bool back, bool caseSensitive, bool wrap, bool regExp) {};
virtual void Replace(etk::UString &data) {};
virtual int32_t FindLine(etk::UString &data) { return 0; };
virtual void JumpAtLine(int32_t newLine) {};
virtual int32_t GetCurrentLine(void) { return 0; };
virtual int32_t GetNumberOfLine(void) { return 1; };
// moving with cursor change position:
private:
bool m_updatePositionRequested; //!< if a position xhange in the windows ...
etk::Vector2D<float> m_maximumSize; //!< current maxSize of the buffer
protected:
void RequestUpdateOfThePosition(void) { m_updatePositionRequested = true; };
void SetMaximumSize(etk::Vector2D<float> maxSize) { m_maximumSize = maxSize; };
public:
bool NeedToUpdateDisplayPosition(void);
virtual etk::Vector2D<float> GetBorderSize(void); // this is to requested the minimum size for the buffer that is not consider as visible ...
virtual etk::Vector2D<float> GetPosition(int32_t fontId, bool& centerRequested);
etk::Vector2D<float> GetMaxSize(void) { return m_maximumSize; };
protected:
bool m_fileModify; //!<
// naming
etk::FSNode m_fileName; //!< filename of the curent buffer
bool m_haveName; //!< to know if the file have a name or NOT
};
#endif

127
sources/appl/Buffer/BufferEmpty.cpp Normal file
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/**
*******************************************************************************
* @file BufferEmpty.cpp
* @brief Editeur De N'ours : Text Buffer (edit For No buffer Display)
* @author Edouard DUPIN
* @date 19/01/2011
* @par Project
* Edn
*
* @par Copyright
* Copyright 2010 Edouard DUPIN, all right reserved
*
* This software is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY.
*
* Licence summary :
* You can modify and redistribute the sources code and binaries.
* You can send me the bug-fix
* You can not earn money with this Software (if the source extract from Edn
* represent less than 50% of original Sources)
* Term of the licence in in the file licence.txt.
*
*******************************************************************************
*/
#include <appl/Debug.h>
#include <appl/global.h>
#include <BufferEmpty.h>
#include <ColorizeManager.h>
#include <MainWindows.h>
#undef __class__
#define __class__ "BufferEmpty"
/**
* @brief
*
* @param[in,out] ---
*
* @return ---
*
*/
BufferEmpty::BufferEmpty()
{
}
/**
* @brief
*
* @param[in,out] ---
*
* @return ---
*
*/
BufferEmpty::~BufferEmpty(void)
{
}
/**
* @brief
*
* @param[in,out] ---
*
* @return ---
*
*/
#ifdef APPL_BUFFER_FONT_DISTANCE_FIELD
int32_t BufferEmpty::Display(ewol::TEXT_DISPLAY_TYPE& OOText,
ewol::OObject2DColored& OOColored, int32_t offsetX, int32_t offsetY, int32_t sizeX, int32_t sizeY)
#else
int32_t BufferEmpty::Display(ewol::TEXT_DISPLAY_TYPE& OOTextNormal,
ewol::TEXT_DISPLAY_TYPE& OOTextBold,
ewol::TEXT_DISPLAY_TYPE& OOTextItalic,
ewol::TEXT_DISPLAY_TYPE& OOTextBoldItalic,
ewol::OObject2DColored& OOColored, int32_t offsetX, int32_t offsetY, int32_t sizeX, int32_t sizeY)
#endif
{
// Get color :
Colorize *myColor = NULL;
#ifdef APPL_BUFFER_FONT_DISTANCE_FIELD
int32_t letterHeight = OOText.GetHeight();
#else
int32_t letterHeight = OOTextNormal.GetHeight();
#endif
etk::Vector2D<float> textPos;
textPos.x = 20;
textPos.y = sizeY - 20 - letterHeight;
etk::UString tmpDisplay ;
myColor = ColorizeManager::Get("normal");
tmpDisplay = "edn - Editeur De N'ours";
#ifdef APPL_BUFFER_FONT_DISTANCE_FIELD
OOText.SetColor(myColor->GetFG());
OOText.SetBold(true);
OOText.SetItalic(false);
OOText.Text(textPos, tmpDisplay);
#else
OOTextBold.SetColor(myColor->GetFG());
OOTextBold.Text(textPos, tmpDisplay);
#endif
myColor = ColorizeManager::Get("commentDoxygen");
textPos.y = (int32_t)(textPos.y - letterHeight*1.30);
tmpDisplay = "No Buffer Availlable to display";
#ifdef APPL_BUFFER_FONT_DISTANCE_FIELD
OOText.SetBold(false);
OOText.SetItalic(false);
OOText.SetColor(myColor->GetFG());
OOText.Text(textPos, tmpDisplay);
#else
OOTextNormal.SetColor(myColor->GetFG());
OOTextNormal.Text(textPos, tmpDisplay);
#endif
OOColored.SetColor(draw::color::white);
OOColored.Rectangle( 0, 0, sizeX, sizeY);
return ERR_NONE;
}

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sources/appl/Buffer/BufferEmpty.h Normal file
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/**
*******************************************************************************
* @file BufferEmpty.h
* @brief Editeur De N'ours : Text Buffer (edit For No buffer Display) (header)
* @author Edouard DUPIN
* @date 19/01/2011
* @par Project
* Edn
*
* @par Copyright
* Copyright 2010 Edouard DUPIN, all right reserved
*
* This software is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY.
*
* Licence summary :
* You can modify and redistribute the sources code and binaries.
* You can send me the bug-fix
* You can not earn money with this Software (if the source extract from Edn
* represent less than 50% of original Sources)
* Term of the licence in in the file licence.txt.
*
*******************************************************************************
*/
#ifndef __BUFFER_EMPTY_H__
#define __BUFFER_EMPTY_H__
#include <Buffer.h>
class BufferEmpty : public Buffer {
public:
BufferEmpty(void);
virtual ~BufferEmpty(void);
#ifdef APPL_BUFFER_FONT_DISTANCE_FIELD
int32_t Display(ewol::TEXT_DISPLAY_TYPE& OOText,
ewol::OObject2DColored& OOColored, int32_t offsetX, int32_t offsetY, int32_t sizeX, int32_t sizeY);
#else
int32_t Display(ewol::TEXT_DISPLAY_TYPE& OOTextNormal,
ewol::TEXT_DISPLAY_TYPE& OOTextBold,
ewol::TEXT_DISPLAY_TYPE& OOTextItalic,
ewol::TEXT_DISPLAY_TYPE& OOTextBoldItalic,
ewol::OObject2DColored& OOColored, int32_t offsetX, int32_t offsetY, int32_t sizeX, int32_t sizeY);
#endif
};
#endif

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sources/appl/Buffer/BufferManager.cpp Normal file
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/**
*******************************************************************************
* @file BufferManager.cpp
* @brief Editeur De N'ours : Text Buffer manager (sources)
* @author Edouard DUPIN
* @date 08/12/2010
* @par Project
* Edn
*
* @par Copyright
* Copyright 2010 Edouard DUPIN, all right reserved
*
* This software is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY.
*
* Licence summary :
* You can modify and redistribute the sources code and binaries.
* You can send me the bug-fix
* You can not earn money with this Software (if the source extract from Edn
* represent less than 50% of original Sources)
* Term of the licence in in the file licence.txt.
*
*******************************************************************************
*/
#include <appl/Debug.h>
#include <appl/global.h>
#include <BufferManager.h>
#include <ewol/eObject/EObject.h>
#include <ewol/eObject/EObjectManager.h>
#undef __class__
#define __class__ "classBufferManager"
class classBufferManager: public ewol::EObject
{
public:
// Constructeur
classBufferManager(void);
~classBufferManager(void);
/**
* @brief Get the current Object type of the EObject
* @note In Embended platforme, it is many time no -rtti flag, then it is not possible to use dynamic cast ==> this will replace it
* @param[in] objectType type description
* @return true if the object is compatible, otherwise false
*/
const char * const GetObjectType(void)
{
return "ApplBufferManager";
}
public:
/**
* @brief Receive a message from an other EObject with a specific eventId and data
* @param[in] CallerObject Pointer on the EObject that information came from
* @param[in] eventId Message registered by this class
* @param[in] data Data registered by this class
* @return ---
*/
virtual void OnReceiveMessage(ewol::EObject * CallerObject, const char * eventId, etk::UString data);
private:
// return the ID of the buffer allocated
// create a buffer with no element
int32_t Create(void);
// open curent filename
int32_t Open(etk::FSNode &myFile);
bool Remove(int32_t BufferID);
public:
int32_t GetSelected(void) { return m_idSelected;};
//void SetSelected(int32_t id) {m_idSelected = id;};
Buffer * Get(int32_t BufferID);
bool Exist(int32_t BufferID);
bool Exist(etk::FSNode &myFile);
int32_t GetId(etk::FSNode &myFile);
// return the number of buffer (open in the past) if 5 buffer open and 4 close ==> return 5
uint32_t Size(void);
uint32_t SizeOpen(void);
int32_t WitchBuffer(int32_t iEmeElement);
private:
etk::Vector<Buffer*> listBuffer; //!< element List of the char Elements
void RemoveAll(void); //!< remove all buffer
int32_t m_idSelected;
Buffer * BufferNotExiste; //!< When an error arrive in get buffer we return the Error buffer (not writable)
};
// Constructeur
/**
* @brief
*
* @param[in,out] ---
*
* @return ---
*
*/
classBufferManager::classBufferManager(void)
{
// nothing to do ...
BufferNotExiste = new BufferEmpty();
m_idSelected = -1;
RegisterMultiCast(ednMsgGuiNew);
RegisterMultiCast(ednMsgOpenFile);
RegisterMultiCast(ednMsgGuiClose);
RegisterMultiCast(ednMsgGuiSave);
RegisterMultiCast(ednMsgCodeViewSelectedId);
RegisterMultiCast(ednMsgBufferId);
}
/**
* @brief
*
* @param[in,out] ---
*
* @return ---
*
*/
classBufferManager::~classBufferManager(void)
{
//clean All Buffer
APPL_INFO("~classBufferManager::RemoveAll();");
RemoveAll();
// clear The list of Buffer
APPL_INFO("~classBufferManager::listBuffer.Clear();");
listBuffer.Clear();
APPL_INFO("~classBufferManager::delete(BufferNotExiste);");
delete(BufferNotExiste);
}
/**
* @brief Receive a message from an other EObject with a specific eventId and data
* @param[in] CallerObject Pointer on the EObject that information came from
* @param[in] eventId Message registered by this class
* @param[in] data Data registered by this class
* @return ---
*/
void classBufferManager::OnReceiveMessage(ewol::EObject * CallerObject, const char * eventId, etk::UString data)
{
ewol::EObject::OnReceiveMessage(CallerObject, eventId, data);
if (eventId == ednMsgBufferId) {
// select a new buffer ID :
if (data == "") {
APPL_ERROR("Request select buffer ID = \"\" ");
} else {
int32_t newID = -1;
sscanf(data.c_str(), "%d", &newID);
if(true == Exist(newID)) {
m_idSelected = newID;
} else {
m_idSelected = -1;
APPL_ERROR("Request a non existant ID : " << newID << " reset to -1...");
}
}
} else if (eventId == ednMsgGuiNew) {
int32_t newOne = Create();
if (-1 != newOne) {
m_idSelected = newOne;
SendMultiCast(ednMsgBufferId, m_idSelected);
SendMultiCast(ednMsgBufferListChange);
}
} else if (eventId == ednMsgOpenFile) {
if (data != "" ) {
etk::FSNode myFile(data);
APPL_DEBUG("request open file = \"" <<data << "\" ?= \"" << myFile << "\"");
int32_t newOne = Open(myFile);
if (-1 != newOne) {
m_idSelected = newOne;
SendMultiCast(ednMsgBufferId, m_idSelected);
SendMultiCast(ednMsgBufferListChange);
} else {
// TODO : notify user that we can not open the request file...
APPL_ERROR("Can not open the file : \"" << myFile << "\"");
}
}
} else if (eventId == ednMsgGuiSave) {
if (data == "") {
APPL_ERROR("Null data for close file ... ");
} else {
if (data == "current") {
// Check buffer existence
if(true == Exist(m_idSelected)) {
// If no name ==> request a Gui display ...
if (Get(m_idSelected)->HaveName() == false) {
SendMultiCast(ednMsgGuiSaveAs, "current");
} else {
Get(m_idSelected)->Save();
}
}
} else {
int32_t newId;
sscanf(data.c_str(), "%d", &newId);
if (false == Exist(newId)) {
APPL_ERROR("Request a save As with a non existant ID=" << newId);
} else {
// If no name ==> request a Gui display ...
if (Get(newId)->HaveName() == false) {
SendMultiCast(ednMsgGuiSaveAs, newId);
} else {
Get(m_idSelected)->Save();
}
}
SendMultiCast(ednMsgBufferState, "saved");
}
}
} else if (eventId == ednMsgGuiClose) {
if (data == "") {
APPL_ERROR("Null data for close file ... ");
} else {
if (data == "All") {
} else {
int32_t closeID = -1;
if (data == "current") {
closeID = m_idSelected;
APPL_DEBUG("Close specific buffer ID" << closeID);
} else {
// close specific buffer ...
sscanf(data.c_str(), "%d", &closeID);
APPL_DEBUG("Close specific buffer ID="<< closeID);
}
if(true == Exist(closeID)) {
// Get the new display buffer
if (m_idSelected == closeID) {
// Try previous buffer
int32_t destBuffer = -1;
for(int32_t ii=closeID-1; ii >= 0; ii--) {
if (true == Exist(ii) ) {
destBuffer = ii;
break;
}
}
// try next buffer
if (-1 == destBuffer) {
for(int32_t ii=closeID+1; ii < listBuffer.Size(); ii++) {
if (true == Exist(ii) ) {
destBuffer = ii;
break;
}
}
}
// set it to the currect display
m_idSelected = destBuffer;
SendMultiCast(ednMsgBufferId, destBuffer);
}
// Remove requested buffer
Remove(closeID);
SendMultiCast(ednMsgBufferListChange);
} else {
APPL_ERROR("Request Close of a non existant ID : " << closeID);
}
}
}
} else if (eventId == ednMsgCodeViewSelectedId) {
//Change the selected buffer
if (data == "") {
APPL_ERROR("Null data for changing buffer ID file ... ");
} else {
int32_t newId;
sscanf(data.c_str(), "%d", &newId);
if (true == Exist(newId)) {
m_idSelected = newId;
} else {
APPL_ERROR("code biew request the selection of an non -existant buffer ==> reset to -1");
m_idSelected = -1;
}
SendMultiCast(ednMsgBufferId, m_idSelected);
SendMultiCast(ednMsgBufferListChange);
}
}
/*
switch (id)
{
// Check buffer existence
if(true == Exist(dataID)) {
// If no name ==> request a Gui display ...
if (Get(dataID)->HaveName() == false) {
SendMessage(APPL_MSG__GUI_SHOW_SAVE_AS, dataID);
} else {
Get(dataID)->Save();
}
}
break;
}
*/
}
/**
* @brief Remove all buffer opened
*
* @param[in,out] ---
*
* @return ---
*
*/
void classBufferManager::RemoveAll(void)
{
int32_t i;
for (i=0; i<listBuffer.Size(); i++) {
Remove(i);
}
SendMultiCast(ednMsgGuiClose, "All");
}
/**
* @brief Create a new buffer with no name and empty
*
* @param[in,out] ---
*
* @return The ID of the curent buffer where the file is loaded
*
*/
int32_t classBufferManager::Create(void)
{
// allocate a new Buffer
Buffer *myBuffer = new BufferText();
// Add at the list of element
listBuffer.PushBack(myBuffer);
int32_t basicID = listBuffer.Size() - 1;
return basicID;
}
/**
* @brief open a file with the name set in parameters
*
* @param[in] filename curent filename
*
* @return The ID of the curent buffer where the file is loaded
*
* @todo : check if this file is not curently open and return the old ID
*
*/
int32_t classBufferManager::Open(etk::FSNode &myFile)
{
if (false == Exist(myFile)) {
// allocate a new Buffer
Buffer *myBuffer = new BufferText(myFile);
// Add at the list of element
listBuffer.PushBack(myBuffer);
return listBuffer.Size() - 1;
} else {
// the buffer already existed ==> we open it ...
return GetId(myFile);
}
}
Buffer * classBufferManager::Get(int32_t BufferID)
{
// possible special case : -1;
if (-1 >= BufferID) {
return BufferNotExiste;
}
// check if the Buffer existed
if (BufferID < listBuffer.Size()) {
// check if the buffer already existed
if (NULL != listBuffer[BufferID]) {
return listBuffer[BufferID];
} else {
APPL_ERROR("non existing Buffer " << BufferID);
}
} else {
APPL_ERROR("call an non existing Buffer number too hight : " << BufferID << " > " << listBuffer.Size());
}
return BufferNotExiste;
}
bool classBufferManager::Exist(int32_t BufferID)
{
if (-1 >= BufferID) {
return false;
}
// check if the Buffer existed
if (BufferID < listBuffer.Size()) {
// check if the buffer already existed
if (NULL != listBuffer[BufferID]) {
return true;
}
}
return false;
}
bool classBufferManager::Exist(etk::FSNode &myFile )
{
if (-1 == GetId(myFile)) {
return false;
}
return true;
}
int32_t classBufferManager::GetId(etk::FSNode &myFile)
{
int32_t iii;
// check if the Buffer existed
for (iii=0; iii < listBuffer.Size(); iii++) {
// check if the buffer already existed
if (NULL != listBuffer[iii]) {
if ( listBuffer[iii]->GetFileName() == myFile) {
return iii;
}
}
}
return -1;
}
// return the number of buffer (open in the past) if 5 buffer open and 4 close ==> return 5
uint32_t classBufferManager::Size(void)
{
return listBuffer.Size();
}
// nb of opens file Now ...
uint32_t classBufferManager::SizeOpen(void)
{
uint32_t jjj = 0;
// check if the Buffer existed
for (int32_t iii=0; iii<listBuffer.Size(); iii++) {
// check if the buffer already existed
if (NULL != listBuffer[iii]) {
jjj++;
}
}
return jjj;
}
/**
* @brief
*
* @param[in,out] ---
*
* @return ---
*
*/
bool classBufferManager::Remove(int32_t BufferID)
{
if (-1 >= BufferID) {
return false;
}
// check if the Buffer existed
if (BufferID < listBuffer.Size()) {
// check if the buffer already existed
if (NULL != listBuffer[BufferID]) {
// TODO : Check if it saved...
/*
if (false == IsSaved(BufferID) ) {
APPL_INFO("Buffer " << BufferID << " : Not Saved", BufferID);
}
*/
// Delete the Buffer
delete( listBuffer[BufferID] );
listBuffer[BufferID] = NULL;
/*
ewol::widgetMessageMultiCast::Send(GetWidgetId(), ednMsgBufferListChange);
*/
return true;
} else {
APPL_INFO("non existing Buffer " << BufferID);
return false;
}
} else {
APPL_INFO("call an non existing Buffer number too hight : " << BufferID << " > " << listBuffer.Size());
return false;
}
}
/**
* @brief to get the element 14 in the buffer
*
* @param[in,out] ---
*
* @return ---
*
*/
int32_t classBufferManager::WitchBuffer(int32_t iEmeElement)
{
int32_t i;
for (i=0; i<listBuffer.Size(); i++) {
if (NULL != listBuffer[i]) {
iEmeElement--;
// find the element :
if (0 == iEmeElement) {
return i;
}
}
}
return -1;
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Namespace part :
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////
static classBufferManager * localManager = NULL;
void BufferManager::Init(void)
{
if (NULL != localManager) {
EWOL_ERROR("classBufferManager ==> already exist, just unlink the previous ...");
localManager = NULL;
}
localManager = new classBufferManager();
if (NULL == localManager) {
EWOL_CRITICAL("Allocation of classBufferManager not done ...");
}
}
void BufferManager::UnInit(void)
{
if (NULL == localManager) {
EWOL_ERROR("classBufferManager ==> request UnInit, but does not exist ...");
return;
}
delete(localManager);
localManager = NULL;
}
int32_t BufferManager::GetSelected(void)
{
if (NULL == localManager) {
EWOL_ERROR("classBufferManager ==> request UnInit, but does not exist ...");
return -1;
}
return localManager->GetSelected();
}
Buffer * BufferManager::Get(int32_t BufferID)
{
if (NULL == localManager) {
EWOL_ERROR("classBufferManager ==> request UnInit, but does not exist ...");
return NULL;
}
return localManager->Get(BufferID);
}
bool BufferManager::Exist(int32_t BufferID)
{
if (NULL == localManager) {
EWOL_ERROR("classBufferManager ==> request UnInit, but does not exist ...");
return false;
}
return localManager->Exist(BufferID);
}
bool BufferManager::Exist(etk::FSNode &myFile)
{
if (NULL == localManager) {
EWOL_ERROR("classBufferManager ==> request UnInit, but does not exist ...");
return false;
}
return localManager->Exist(myFile);
}
int32_t BufferManager::GetId(etk::FSNode &myFile)
{
if (NULL == localManager) {
EWOL_ERROR("classBufferManager ==> request UnInit, but does not exist ...");
return -1;
}
return localManager->GetId(myFile);
}
uint32_t BufferManager::Size(void)
{
if (NULL == localManager) {
EWOL_ERROR("classBufferManager ==> request UnInit, but does not exist ...");
return 0;
}
return localManager->Size();
}
uint32_t BufferManager::SizeOpen(void)
{
if (NULL == localManager) {
EWOL_ERROR("classBufferManager ==> request UnInit, but does not exist ...");
return 0;
}
return localManager->SizeOpen();
}
int32_t BufferManager::WitchBuffer(int32_t iEmeElement)
{
if (NULL == localManager) {
EWOL_ERROR("classBufferManager ==> request UnInit, but does not exist ...");
return -1;
}
return localManager->WitchBuffer(iEmeElement);
}

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/**
*******************************************************************************
* @file BufferManager.h
* @brief Editeur De N'ours : Text Buffer (header)
* @author Edouard DUPIN
* @date 08/12/2010
* @par Project
* Edn
*
* @par Copyright
* Copyright 2010 Edouard DUPIN, all right reserved
*
* This software is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY.
*
* Licence summary :
* You can modify and redistribute the sources code and binaries.
* You can send me the bug-fix
* You can not earn money with this Software (if the source extract from Edn
* represent less than 50% of original Sources)
* Term of the licence in in the file licence.txt.
*
*******************************************************************************
*/
#ifndef __BUFFER_MANAGER_H__
#define __BUFFER_MANAGER_H__
#include <Buffer.h>
#include <BufferText.h>
#include <BufferEmpty.h>
#include <appl/globalMsg.h>
#include <ewol/widget/Widget.h>
namespace BufferManager
{
void Init(void);
void UnInit(void);
int32_t GetSelected(void);
Buffer * Get(int32_t BufferID);
bool Exist(int32_t BufferID);
bool Exist(etk::FSNode &myFile);
int32_t GetId(etk::FSNode &myFile);
// return the number of buffer (open in the past) if 5 buffer open and 4 close ==> return 5
uint32_t Size(void);
uint32_t SizeOpen(void);
int32_t WitchBuffer(int32_t iEmeElement);
};
#endif

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/**
*******************************************************************************
* @file BufferText.h
* @brief Editeur De N'ours : Text Buffer (edit only ASCII text File) (header)
* @author Edouard DUPIN
* @date 19/01/2011
* @par Project
* Edn
*
* @par Copyright
* Copyright 2010 Edouard DUPIN, all right reserved
*
* This software is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY.
*
* Licence summary :
* You can modify and redistribute the sources code and binaries.
* You can send me the bug-fix
* You can not earn money with this Software (if the source extract from Edn
* represent less than 50% of original Sources)
* Term of the licence in in the file licence.txt.
*
*******************************************************************************
*/
#ifndef __BUFFER_TEXT_H__
#define __BUFFER_TEXT_H__
#include "ColorizeManager.h"
#include "Buffer.h"
#include "EdnBuf.h"
typedef enum {
CURSOR_DISPLAY_MODE_NORMAL = 259,
CURSOR_DISPLAY_MODE_INSERT,
CURSOR_DISPLAY_MODE_NOT_FOCUS,
} cursorDisplayMode_te;
class CharElement
{
public:
int16_t m_yOffset;
int16_t m_xOffset;
int16_t m_ySize;
int32_t m_bufferPos;
};
class BufferText : public Buffer {
public:
BufferText(void);
BufferText(etk::FSNode &fileName);
virtual ~BufferText(void);
void Save(void);
void GetInfo(infoStatBuffer_ts &infoToUpdate);
void SetLineDisplay(uint32_t lineNumber);
#ifdef APPL_BUFFER_FONT_DISTANCE_FIELD
int32_t Display(ewol::TEXT_DISPLAY_TYPE& OOText,
ewol::OObject2DColored& OOColored,
int32_t offsetX, int32_t offsetY,
int32_t sizeX, int32_t sizeY);
#else
int32_t Display(ewol::TEXT_DISPLAY_TYPE& OOTextNormal,
ewol::TEXT_DISPLAY_TYPE& OOTextBold,
ewol::TEXT_DISPLAY_TYPE& OOTextItalic,
ewol::TEXT_DISPLAY_TYPE& OOTextBoldItalic,
ewol::OObject2DColored& OOColored,
int32_t offsetX, int32_t offsetY,
int32_t sizeX, int32_t sizeY);
#endif
void AddChar(uniChar_t unicodeData);
void cursorMove(ewol::eventKbMoveType_te moveTypeEvent);
void MouseSelectFromCursorTo(etk::Vector2D<float> pos);
void MouseEvent(etk::Vector2D<float> pos);
void MouseEventDouble(void);
void MouseEventTriple(void);
void Copy(ewol::clipBoard::clipboardListe_te clipboardID);
void Cut(ewol::clipBoard::clipboardListe_te clipboardID);
void Paste(ewol::clipBoard::clipboardListe_te clipboardID);
void Search(etk::UString &data, bool back, bool caseSensitive, bool wrap, bool regExp);
void Replace(etk::UString &data);
int32_t FindLine(etk::UString &data);
void JumpAtLine(int32_t newLine);
int32_t GetCurrentLine(void);
void RemoveLine(void);
void SelectAll(void);
void SelectNone(void);
void Undo(void);
void Redo(void);
void SetCharset(unicode::charset_te newCharset);
int32_t GetNumberOfLine(void);
protected:
void NameChange(void);
private:
int32_t GetLineNumberNumberOfElement(void);
// Direct buffer IO
EdnBuf m_EdnBuf; //!< buffer associated on this displayer
etk::Vector2D<float> m_displaySize; //!< number of char displayable in the screan
// Cursor :
int32_t m_cursorPos; //!< position in the buffer of the cursor
int32_t m_cursorPreferredCol; //!< colomn of the last up and down ...
cursorDisplayMode_te m_cursorMode; //!< type of cursor Selected
etk::Vector<CharElement> m_elmentList; //!< Elemnt position for every char displayed
// internal function
void BasicInit(void);
private:
bool m_centerRequested;
public:
virtual etk::Vector2D<float> GetPosition(int32_t fontId, bool& centerRequested);
private:
bool TextDMoveUp(int32_t offset);
bool TextDMoveDown(int32_t offset);
void SetInsertPosition(int32_t newPosition, bool insertChar = false);
int32_t GetMousePosition(etk::Vector2D<float> pos);
void DrawLineNumber(ewol::TEXT_DISPLAY_TYPE* OOText, ewol::OObject2DColored* OOColored, int32_t sizeX, int32_t sizeY, int32_t nbColomn, int32_t lineNumber, int32_t positionY);
void DrawCursor(ewol::OObject2DColored* OOColored, int32_t x, int32_t y, int32_t letterHeight, int32_t letterWidth, clipping_ts &clip);
};
#endif

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/**
*******************************************************************************
* @file EdnBuf.h
* @brief Editeur De N'ours : Buffer for internal Data (header)
* @author Edouard DUPIN
* @date 23/03/2011
* @par Project
* Edn
*
* @par Copyright
* Copyright 2010 Edouard DUPIN, all right reserved
*
* This software is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY.
*
* Licence summary :
* You can modify and redistribute the sources code and binaries.
* You can send me the bug-fix
* You can not earn money with this Software (if the source extract from Edn
* represent less than 50% of original Sources)
* Term of the licence in in the file licence.txt.
*
*******************************************************************************
*/
#ifndef __EDN_BUF_H__
#define __EDN_BUF_H__
/* Maximum length in characters of a tab or control character expansion
of a single buffer character */
#define MAX_EXP_CHAR_LEN 20*4
class EdnBuf;
#include <EdnVectorBuf.h>
#include <EdnBufHistory.h>
#include <HighlightManager.h>
#include <etk/unicode.h>
/*
rectStart rectStart
start ************* *************
********** * xxxx*xxxxxx *
* ******** xxxx*xxxxxxxxxxx*xxxxx
end *************** *************
rectEnd rectEnd
*/
typedef struct {
bool selected; //!< True if the selection is active
bool rectangular; //!< True if the selection is rectangular
bool zeroWidth; //!< Width 0 selections aren't "real" selections, but they can be useful when creating rectangular selections from the keyboard.
int32_t start; //!< Pos. of start of selection, or if rectangular start of line containing it.
int32_t end; //!< Pos. of end of selection, or if rectangular end of line containing it.
int32_t rectStart; //!< Indent of left edge of rect. selection
int32_t rectEnd; //!< Indent of right edge of rect. selection
} selection;
typedef struct {
etk::Vector<colorInformation_ts> HLData;
int32_t posHLPass1;
int32_t posHLPass2;
}displayHLData_ts;
class EdnBuf {
// TODO : Set an iterator to acces at every data without knowin the system ...
public:
// constructer
EdnBuf(void);
// destructer
~EdnBuf(void);
// public function :
void GetAll( etk::Vector<int8_t> &text);
void SetAll( etk::Vector<int8_t> &text);
void GetRange( int32_t start, int32_t end, etk::Vector<int8_t> &output);
void GetRange( int32_t start, int32_t end, etk::UString &output);
bool DumpIn( etk::FSNode &file);
bool DumpFrom( etk::FSNode &file);
// replace with operator [] ...
int8_t operator[] (int32_t);
int32_t Insert( int32_t pos, etk::Vector<int8_t> &insertText);
int32_t Insert( int32_t pos, etk::UString &insertText);
int32_t Replace( int32_t start, int32_t end, etk::Vector<int8_t> &insertText);
int32_t Replace( int32_t start, int32_t end, etk::UString &insertText);
void Remove( int32_t start, int32_t end);
int32_t Indent( void);
int32_t UnIndent( void);
void GetLineText( int32_t pos, etk::Vector<int8_t> &text);
int32_t StartOfLine( int32_t pos);
int32_t EndOfLine( int32_t pos);
int32_t GetExpandedChar( int32_t &pos, int32_t indent, uniChar_t outUnicode[MAX_EXP_CHAR_LEN], uint32_t &currentChar);
int32_t GetExpandedChar( int32_t &pos, int32_t indent, char outUTF8[MAX_EXP_CHAR_LEN], uint32_t &currentChar);
int32_t ExpandCharacter( char c, int32_t indent, char outUTF8[MAX_EXP_CHAR_LEN]); // TODO : Remove
int32_t CharWidth( char c, int32_t indent); // TODO : rework this
int32_t CountDispChars( int32_t lineStartPos, int32_t targetPos);
int32_t CountForwardDispChars( int32_t lineStartPos, int32_t nChars);
int32_t CountLines( int32_t startPos, int32_t endPos);
int32_t CountLines( void);
int32_t CountLines( etk::Vector<int8_t> &data);
int32_t CountForwardNLines( int32_t startPos, int32_t nLines);
int32_t CountBackwardNLines( int32_t startPos, int32_t nLines);
bool SearchForward( int32_t startPos, etk::UString &search, int32_t *foundPos, int32_t *foundPosEnd, bool caseSensitive = true);
bool SearchBackward( int32_t startPos, etk::UString &search, int32_t *foundPos, int32_t *foundPosEnd, bool caseSensitive = true);
bool SearchForward( int32_t startPos, char searchChar, int32_t *foundPos);
bool SearchBackward( int32_t startPos, char searchChar, int32_t *foundPos);
bool SelectAround( int32_t startPos, int32_t &beginPos, int32_t &endPos);
// Buffer Size system :
int32_t Size(void) { return m_data.Size(); };
int32_t NumberOfLines(void) { return m_nbLine; };
// -----------------------------------------
// selection remember...
// -----------------------------------------
public:
bool SelectHasSelection(void);
void Select( int32_t start, int32_t end);
void Unselect( void);
void RectSelect( int32_t start, int32_t end, int32_t rectStart, int32_t rectEnd);
bool GetSelectionPos( int32_t &start, int32_t &end, bool &isRect, int32_t &rectStart, int32_t &rectEnd);
void GetSelectionText( etk::Vector<int8_t> &text);
void GetSelectionText( etk::UString &text);
void RemoveSelected( void);
int32_t ReplaceSelected( etk::Vector<int8_t> &text);
int32_t ReplaceSelected( etk::UString &text);
private:
// current selection of the buffer
selection m_selectionList; //!< Selection area of the buffer
void UpdateSelection( int32_t pos, int32_t nDeleted, int32_t nInserted);
// -----------------------------------------
// History section :
// -----------------------------------------
public:
int32_t Undo(void);
int32_t Redo(void);
private:
bool m_isUndoProcessing;
bool m_isRedoProcessing;
etk::Vector<EdnBufHistory*> m_historyUndo;
etk::Vector<EdnBufHistory*> m_historyRedo;
// -----------------------------------------
// hightlight section :
// -----------------------------------------
private:
Highlight * m_Highlight; //!< internal link with the Highlight system
etk::Vector<colorInformation_ts> m_HLDataPass1; //!< colorisation position in the current buffer pass 1
void RegenerateHighLightAt(int32_t pos, int32_t nbDeleted, int32_t nbAdded);
void GenerateHighLightAt(int32_t pos, int32_t endPos, int32_t addinPos=0);
void CleanHighLight(void);
void FindMainHighLightPosition(int32_t startPos, int32_t endPos, int32_t &startId, int32_t &stopId, bool backPreviousNotEnded);
public:
void SetHLSystem( Highlight * newHLSystem);
void HightlightGenerateLines(displayHLData_ts & MData, int32_t startPos, int32_t nbLines);
colorInformation_ts * GetElementColorAtPosition(displayHLData_ts & MData, int32_t pos);
private:
colorInformation_ts * GetElementColorAtPosition(int32_t pos, int32_t &starPos);
private:
EdnVectorBuf m_data; //!< buffer of the data in the mode int8_t
void CountNumberOfLines(void);
int32_t m_nbLine; //!< Number of line in the biffer
// -----------------------------------------
// Display property and charset ...
// -----------------------------------------
public:
int32_t GetTabDistance(void) { return m_tabDist; } ;
void SetTabDistance(int32_t tabDist) { m_tabDist = tabDist; };
unicode::charset_te GetCharsetType(void) { return m_charsetType; };
void SetCharsetType(unicode::charset_te newOne) { m_charsetType = newOne; if (unicode::EDN_CHARSET_UTF8==newOne){m_isUtf8=true;} else {m_isUtf8=false;} };
bool GetUTF8Mode(void) { return m_isUtf8; };
void SetUTF8Mode(bool newOne) { m_isUtf8 = newOne; m_charsetType=unicode::EDN_CHARSET_UTF8; };
private:
// Special mode of the buffer :
bool m_isUtf8; //!< true if we are in UTF8 mode ==> if true the size of a char is 0, otherwise .. 1->4 ( TODO : not now)
unicode::charset_te m_charsetType; //!< if UTF8 mode is at false : the charset type of the buffer
// Local Tabulation policies
int32_t m_tabDist; //!< equiv. number of characters in a tab
bool m_useTabs; //!< True if buffer routines are allowed to use tabs for padding in rectangular operations
// -----------------------------------------
// Local function :
// -----------------------------------------
private:
void findRectSelBoundariesForCopy( int32_t lineStartPos, int32_t rectStart, int32_t rectEnd, int32_t *selStart, int32_t *selEnd);
char * getSelectionText( selection &sel);
void removeSelected( selection &sel);
void replaceSelected( selection &sel, const char *text);
void eventModification( int32_t pos, int32_t nInserted, etk::Vector<int8_t> &deletedText);
int32_t LocalInsert( int32_t pos, etk::Vector<int8_t> &insertText);
int32_t LocalInsert( int32_t pos, etk::UString &insertText);
bool charMatch( char first, char second, bool caseSensitive = true);
};
#endif

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/**
*******************************************************************************
* @file EdnBufHistory.cpp
* @brief Editeur De N'ours : history of buffer modification (sources)
* @author Edouard DUPIN
* @date 24/03/2011
* @par Project
* Edn
*
* @par Copyright
* Copyright 2010 Edouard DUPIN, all right reserved
*
* This software is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY.
*
* Licence summary :
* You can modify and redistribute the sources code and binaries.
* You can send me the bug-fix
* You can not earn money with this Software (if the source extract from Edn
* represent less than 50% of original Sources)
* Term of the licence in in the file licence.txt.
*
*******************************************************************************
*/
#include <appl/Debug.h>
#include <appl/global.h>
#include <EdnBufHistory.h>
#undef __class__
#define __class__ "EdnBufHistory"
EdnBufHistory::EdnBufHistory(void)
{
//APPL_INFO("EdnBufHistory new");
m_pos = 0;
m_nInserted = 0;
}
EdnBufHistory::EdnBufHistory(int32_t pos, int32_t nInserted, etk::Vector<int8_t> &deletedText)
{
//APPL_INFO("EdnBufHistory new + data");
m_pos = pos;
m_nInserted = nInserted;
m_deletedText = deletedText;
}
void EdnBufHistory::Set(int32_t pos, int32_t nInserted, etk::Vector<int8_t> &deletedText)
{
//APPL_INFO("EdnBufHistory new + data");
m_pos = pos;
m_nInserted = nInserted;
m_deletedText = deletedText;
}
EdnBufHistory::~EdnBufHistory(void)
{
// nothing to do ...
}
int32_t EdnBufHistory::getPos(void)
{
return m_pos;
}
int32_t EdnBufHistory::getnbDeleted(void)
{
return m_deletedText.Size();
}
int32_t EdnBufHistory::getnbInserted(void)
{
return m_nInserted;
}
void EdnBufHistory::getData(etk::Vector<int8_t> &deletedText)
{
deletedText = m_deletedText;
}

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/**
*******************************************************************************
* @file EdnBufHistory.h
* @brief Editeur De N'ours : history of buffer modification (header)
* @author Edouard DUPIN
* @date 24/03/2011
* @par Project
* Edn
*
* @par Copyright
* Copyright 2010 Edouard DUPIN, all right reserved
*
* This software is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY.
*
* Licence summary :
* You can modify and redistribute the sources code and binaries.
* You can send me the bug-fix
* You can not earn money with this Software (if the source extract from Edn
* represent less than 50% of original Sources)
* Term of the licence in in the file licence.txt.
*
*******************************************************************************
*/
#ifndef __EDN_BUFFER_HISTORY_H__
#define __EDN_BUFFER_HISTORY_H__
#include <etk/Vector.h>
class EdnBufHistory{
public:
EdnBufHistory(void);
EdnBufHistory(int32_t pos, int32_t nInserted, etk::Vector<int8_t> &deletedText);
~EdnBufHistory(void);
void Set(int32_t pos, int32_t nInserted, etk::Vector<int8_t> &deletedText);
int32_t getPos(void);
int32_t getnbDeleted(void);
int32_t getnbInserted(void);
void getData(etk::Vector<int8_t> &deletedText);
private:
int32_t m_pos;
int32_t m_nInserted;
etk::Vector<int8_t> m_deletedText;
};
#endif

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/**
*******************************************************************************
* @file EdnBuf_HighLight.cpp
* @brief Editeur De N'ours : Buffer for internal Data - section highlight (Sources)
* @author Edouard DUPIN
* @date 23/03/2011
* @par Project
* Edn
*
* @par Copyright
* Copyright 2010 Edouard DUPIN, all right reserved
*
* This software is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY.
*
* Licence summary :
* You can modify and redistribute the sources code and binaries.
* You can send me the bug-fix
* You can not earn money with this Software (if the source extract from Edn
* represent less than 50% of original Sources)
* Term of the licence in in the file licence.txt.
*
*******************************************************************************
*/
#include <appl/Debug.h>
#include <appl/global.h>
#include <EdnBuf.h>
#undef __class__
#define __class__ "EdnBuf{HighLight}"
void EdnBuf::SetHLSystem(Highlight * newHLSystem)
{
if (m_Highlight != newHLSystem) {
m_Highlight = newHLSystem;
m_HLDataPass1.Clear();
RegenerateHighLightAt(0, 0, m_data.Size());
}
}
// TODO : Check this fuction it have too many conditionnal inside ==> can do a better algo
void EdnBuf::RegenerateHighLightAt(int32_t pos, int32_t nbDeleted, int32_t nbAdded)
{
//GTimeVal timeStart;
//g_get_current_time(&timeStart);
// prevent ERROR...
if (NULL == m_Highlight) {
return;
}
// prevent No data Call
if( 0 == nbDeleted
&& 0 == nbAdded)
{
return;
}
// normal case
//APPL_INFO("(pos="<<pos<<", nbDeleted="<<nbDeleted<<", nbAdded=" << nbAdded << "\");");
int32_t i;
/*
for (i=0; i< (int32_t)m_HLDataPass1.Size(); i++) {
etk::UString ploppp;
if (NULL != m_HLDataPass1[i].patern ) {
ploppp = ((HighlightPattern*)m_HLDataPass1[i].patern)->GetName();
}
APPL_DEBUG("HighLight (previous) element id=" << i << " S=" << m_HLDataPass1[i].beginStart << " E=" << m_HLDataPass1[i].endStop << " patern name=" << ploppp );
}
*/
int32_t posEnd = pos + nbDeleted;
// search position of the old element to reparse IT...
int32_t startId;
int32_t stopId;
// clean data if needed
if (0 != m_HLDataPass1.Size()) {
// find element previous
FindMainHighLightPosition(pos, posEnd, startId, stopId, true);
// Remove deprecated element
if( -1 == startId
&& -1 == stopId)
{
m_HLDataPass1.Clear();
} else if(-1 == startId) {
if (0 == stopId){
m_HLDataPass1.Erase(0);
//APPL_DEBUG("1 * Erase 0");
} else {
m_HLDataPass1.EraseLen(0,stopId);
//APPL_DEBUG("2 * Erase 0->" << stopId);
}
} else if(-1 == stopId) {
//APPL_DEBUG("3 * Erase " << startId+1 << "-> end");
m_HLDataPass1.EraseLen(startId+1, m_HLDataPass1.Size() - startId);
stopId = -1;
} else {
int32_t currentSize = m_HLDataPass1.Size();
//APPL_DEBUG("4 * Erase " << startId+1 << "->" << stopId << " in " << currentSize << " elements" );
m_HLDataPass1.EraseLen(startId+1, stopId - startId);
if (stopId == currentSize-1) {
stopId = -1;
}
}
//APPL_DEBUG("new size=" << (int32_t)m_HLDataPass1.Size()-1);
/*
for (i=0; i< (int32_t)m_HLDataPass1.Size(); i++) {
etk::UString ploppp;
if (NULL != m_HLDataPass1[i].patern ) {
ploppp = ((HighlightPattern*)m_HLDataPass1[i].patern)->GetName();
}
APPL_DEBUG("HighLight (Middle) element id=" << i << " S=" << m_HLDataPass1[i].beginStart << " E=" << m_HLDataPass1[i].endStop << " patern name=" << ploppp );
}
*/
// update position after the range position :
int32_t elemStart;
if(-1 == startId) {
elemStart = 0;
} else {
elemStart = startId+1;
}
for (i=elemStart; i< (int32_t)m_HLDataPass1.Size(); i++) {
//APPL_DEBUG("move element=" << i);
m_HLDataPass1[i].beginStart += nbAdded - nbDeleted;
m_HLDataPass1[i].beginStop += nbAdded - nbDeleted;
m_HLDataPass1[i].endStart += nbAdded - nbDeleted;
m_HLDataPass1[i].endStop += nbAdded - nbDeleted;
}
//Regenerate Element inside range
if( -1 == startId
&& -1 == stopId)
{
//APPL_DEBUG("******* Regenerate ALL");
GenerateHighLightAt(0, m_data.Size());
} else if(-1 == startId) {
//APPL_DEBUG("******* Regenerate START");
GenerateHighLightAt(0, m_HLDataPass1[0].beginStart, 0);
} else if(-1 == stopId) {
//APPL_DEBUG("******* Regenerate STOP");
GenerateHighLightAt(m_HLDataPass1[m_HLDataPass1.Size() -1].endStop, m_data.Size(), m_HLDataPass1.Size());
} else {
//APPL_DEBUG("******* Regenerate RANGE");
GenerateHighLightAt(m_HLDataPass1[startId].endStop, m_HLDataPass1[startId+1].beginStart, startId+1);
}
} else {
// Parse the new element ...
GenerateHighLightAt(0, m_data.Size());
}
/*
for (i=0; i< (int32_t)m_HLDataPass1.Size(); i++) {
etk::UString ploppp;
if (NULL != m_HLDataPass1[i].patern ) {
ploppp = ((HighlightPattern*)m_HLDataPass1[i].patern)->GetName();
}
APPL_DEBUG("HighLight (end) element id=" << i << " S=" << m_HLDataPass1[i].beginStart << " E=" << m_HLDataPass1[i].endStop << " patern name=" << ploppp );
}
*/
//GTimeVal timeStop;
//g_get_current_time(&timeStop);
//APPL_DEBUG("HL General = " << timeStop.tv_usec - timeStart.tv_usec << " micro-s");
}
void EdnBuf::FindMainHighLightPosition(int32_t startPos, int32_t endPos, int32_t &startId, int32_t &stopId, bool backPreviousNotEnded)
{
startId = -1;
stopId = -1;
/* rules to start stop:
HighLight data ----
Remove area ****
Start pos S
End pos E
Some Case :
----------- ------------ ------------- ----------
S **** E
----------- ------------ ------------- ----------
S ********** E
----------- ------------ ------------- ----------
S **** E
----------- ------------ ------------- ----------
S ********* E
----------- ------------ ------------- ----------
S ********************* E
----------- ------------ ------------- ----------
S ************************ E
----------- ------------ ------------- ----------
S ***************** E
----------- ------------ ------------- ----------
S *************** E
----------- ------------
S *************** E=-1
------------ ------------- ----------
S=-1 *************** E
*/
int32_t i;
for (i=0; i< (int32_t)m_HLDataPass1.Size(); i++) {
if (m_HLDataPass1[i].endStop > startPos) {
break;
}
startId = i;
}
// go back while the previous element is not eneded
if (true == backPreviousNotEnded) {
for (i=startId; i>=0; i--) {
if (m_HLDataPass1[i].notEnded == false) {
break;
}
startId = i-1;
}
}
int32_t elemStart;
if(-1 == startId) {
elemStart = 0;
} else {
elemStart = startId+1;
}
for (i=elemStart; i< (int32_t)m_HLDataPass1.Size(); i++) {
if (m_HLDataPass1[i].beginStart > endPos)
{
stopId = i;
break;
}
}
/*
if (-1 != startId && startId < (int32_t)m_HLDataPass1.Size()) {
APPL_DEBUG("==> BEGIN : start="<<m_HLDataPass1[startId].beginStart<<", stop="<<m_HLDataPass1[startId].endStop<<" id=" << startId << "/" << (int32_t)m_HLDataPass1.Size()-1);
} else {
APPL_DEBUG("==> BEGIN : start=???, stop=??? id=" << startId);
}
if (-1 != stopId && stopId < (int32_t)m_HLDataPass1.Size()) {
APPL_DEBUG("==> END : start="<<m_HLDataPass1[stopId].beginStart<<", stop="<<m_HLDataPass1[stopId].endStop<<" id=" << stopId<< "/" << (int32_t)m_HLDataPass1.Size()-1);
} else {
APPL_DEBUG("==> END : start=???, stop=??? id=" << stopId);
}
*/
}
void EdnBuf::GenerateHighLightAt(int32_t pos, int32_t endPos, int32_t addinPos)
{
if (NULL == m_Highlight) {
return;
}
//APPL_DEBUG("area : ("<<pos<<","<<endPos<<") insert at : " << addinPos);
m_Highlight->Parse(pos, endPos, m_HLDataPass1, addinPos, m_data);
}
void EdnBuf::CleanHighLight(void)
{
// Remove all element in the list...
m_HLDataPass1.Clear();
}
colorInformation_ts *EdnBuf::GetElementColorAtPosition(int32_t pos, int32_t &starPos)
{
int32_t i;
int32_t start = etk_max(0, starPos-1);
for (i=start; i<(int32_t)m_HLDataPass1.Size(); i++) {
starPos = i;
if( m_HLDataPass1[i].beginStart <= pos
&& m_HLDataPass1[i].endStop > pos)
{
return &m_HLDataPass1[i];
}
if(m_HLDataPass1[i].beginStart > pos) {
return NULL;
}
}
return NULL;
}
void EdnBuf::HightlightGenerateLines(displayHLData_ts & MData, int32_t HLStart, int32_t nbLines)
{
MData.posHLPass1 = 0;
MData.posHLPass2 = 0;
if (NULL == m_Highlight) {
return;
}
//GTimeVal timeStart;
//g_get_current_time(&timeStart);
HLStart = StartOfLine(HLStart);
MData.HLData.Clear();
int32_t HLStop = CountForwardNLines(HLStart, nbLines);
int32_t startId, stopId;
// find element previous
FindMainHighLightPosition(HLStart, HLStop, startId, stopId, true);
int32_t k;
//APPL_DEBUG("List of section between : "<< startId << " & " << stopId);
int32_t endSearch = stopId+1;
if (-1 == stopId) {
endSearch = m_HLDataPass1.Size();
}
for (k=etk_max(startId, 0); k<endSearch; k++) {
// empty section :
if (0==k) {
if (HLStart < m_HLDataPass1[k].beginStart) {
//APPL_DEBUG(" ==> (empty section 1 ) k="<<k<<" start="<<HLStart<<" stop="<<m_HLDataPass1[k].beginStart );
m_Highlight->Parse2(HLStart,
m_HLDataPass1[k].beginStart,
MData.HLData,
m_data);
} // else : nothing to do ...
} else {
//APPL_DEBUG(" ==> (empty section 2 ) k="<<k<<" start="<<m_HLDataPass1[k-1].endStop<<" stop="<<m_HLDataPass1[k].beginStart );
m_Highlight->Parse2(m_HLDataPass1[k-1].endStop,
m_HLDataPass1[k].beginStart,
MData.HLData,
m_data);
}
// under section :
//APPL_DEBUG(" ==> (under section ) k="<<k<<" start="<<m_HLDataPass1[k].beginStart<<" stop="<<m_HLDataPass1[k].endStop << " subSectionOfID=" << 99999999);
// TODO : ...
}
if (endSearch == (int32_t)m_HLDataPass1.Size() ){
//if( k < (int32_t)m_HLDataPass1.Size()) {
if (m_HLDataPass1.Size() != 0) {
//APPL_DEBUG(" ==> (empty section 3 ) k="<<k<<" start="<<m_HLDataPass1[k-1].endStop<<" stop="<<HLStop );
m_Highlight->Parse2(m_HLDataPass1[k-1].endStop,
HLStop,
MData.HLData,
m_data);
} else {
//APPL_DEBUG(" ==> (empty section 4 ) k="<<k<<" start=0 stop="<<HLStop );
m_Highlight->Parse2(0,
HLStop,
MData.HLData,
m_data);
}
}
//GTimeVal timeStop;
//g_get_current_time(&timeStop);
//APPL_DEBUG("Display reAnnalyse = " << timeStop.tv_usec - timeStart.tv_usec << " micro-s");
}
colorInformation_ts * EdnBuf::GetElementColorAtPosition(displayHLData_ts & MData, int32_t pos)
{
int32_t i;
int32_t start = etk_max(0, MData.posHLPass2-1);
for (i=start; i<(int32_t)MData.HLData.Size(); i++) {
MData.posHLPass2 = i;
if( MData.HLData[i].beginStart <= pos
&& MData.HLData[i].endStop > pos)
{
return &MData.HLData[i];
}
if(MData.HLData[i].beginStart > pos) {
return GetElementColorAtPosition(pos, MData.posHLPass1);
}
}
return GetElementColorAtPosition(pos, MData.posHLPass1);
}

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sources/appl/Buffer/EdnBuf/EdnBuf_History.cpp Normal file
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/**
*******************************************************************************
* @file EdnBuf_History.cpp
* @brief Editeur De N'ours : Buffer for internal Data - section history (Sources)
* @author Edouard DUPIN
* @date 23/03/2011
* @par Project
* Edn
*
* @par Copyright
* Copyright 2010 Edouard DUPIN, all right reserved
*
* This software is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY.
*
* Licence summary :
* You can modify and redistribute the sources code and binaries.
* You can send me the bug-fix
* You can not earn money with this Software (if the source extract from Edn
* represent less than 50% of original Sources)
* Term of the licence in in the file licence.txt.
*
*******************************************************************************
*/
#include <appl/Debug.h>
#include <appl/global.h>
#include <EdnBuf.h>
#undef __class__
#define __class__ "EdnBuf{History}"
int32_t EdnBuf::Undo(void)
{
int32_t nbElement = m_historyUndo.Size();
//APPL_DEBUG("EdnBuf::Undo Request id="<<nbElement);
int32_t posDest = -1;
if (0 == nbElement) {
// nothing to do ...
APPL_ERROR("EdnBuf::Undo No more History");
return -1;
}
nbElement--;
if (m_historyUndo[nbElement] == NULL) {
APPL_ERROR("EdnBuf::Undo Find empty history ==> remove it");
m_historyUndo.PopBack();
return -1;
}
int32_t pos = m_historyUndo[nbElement]->getPos();
int32_t nbDeleted = m_historyUndo[nbElement]->getnbDeleted();
int32_t nbInserted = m_historyUndo[nbElement]->getnbInserted();
etk::Vector<int8_t> deletedText;
m_historyUndo[nbElement]->getData(deletedText);
m_isUndoProcessing = true;
if (0 == nbInserted) {
// just add data at position ...
if (0 == nbDeleted) {
APPL_DEBUG("EdnBuf::Undo nothing to do in UNDO");
} else {
Insert(pos, deletedText);
posDest = pos + nbDeleted;
}
} else {
if (0 == nbDeleted) {
// only remove data
Remove(pos, pos+nbInserted);
posDest = pos;
} else {
// replace data
Replace(pos, pos+nbInserted, deletedText);
posDest = pos + nbDeleted;
}
}
// remove element in the list :
delete(m_historyUndo[nbElement]);
m_historyUndo.PopBack();
m_isUndoProcessing = false;
return posDest;
}
int32_t EdnBuf::Redo(void)
{
int32_t nbElement = m_historyRedo.Size();
//APPL_DEBUG("EdnBuf::Redo Request id="<<nbElement);
int32_t posDest = -1;
if (0 == nbElement) {
// nothing to do ...
APPL_DEBUG("EdnBuf::Redo No more History");
return -1;
}
nbElement--;
if (m_historyRedo[nbElement] == NULL) {
APPL_ERROR("EdnBuf::Redo Find empty history ==> remove it");
m_historyRedo.PopBack();
return -1;
}
int32_t pos = m_historyRedo[nbElement]->getPos();
int32_t nbDeleted = m_historyRedo[nbElement]->getnbDeleted();
int32_t nbInserted = m_historyRedo[nbElement]->getnbInserted();
etk::Vector<int8_t> deletedText;
m_historyRedo[nbElement]->getData(deletedText);
m_isRedoProcessing = true;
if (0 == nbInserted) {
// just add data at position ...
if (0 == nbDeleted) {
APPL_ERROR("EdnBuf::Redo nothing to do in REDO");
} else {
Insert(pos, deletedText);
posDest = pos + nbDeleted;
}
} else {
if (0 == nbDeleted) {
// only remove data
Remove(pos, pos+nbInserted);
posDest = pos;
} else {
// replace data
Replace(pos, pos+nbInserted, deletedText);
posDest = pos + nbDeleted;
}
}
// remove element in the list :
delete(m_historyRedo[nbElement]);
m_historyRedo.PopBack();
m_isRedoProcessing = false;
return posDest;
}

310
sources/appl/Buffer/EdnBuf/EdnBuf_Selection.cpp Normal file
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/**
*******************************************************************************
* @file EdnBuf_Selection.cpp
* @brief Editeur De N'ours : Buffer for internal Data - section selection (Sources)
* @author Edouard DUPIN
* @date 23/03/2011
* @par Project
* Edn
*
* @par Copyright
* Copyright 2010 Edouard DUPIN, all right reserved
*
* This software is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY.
*
* Licence summary :
* You can modify and redistribute the sources code and binaries.
* You can send me the bug-fix
* You can not earn money with this Software (if the source extract from Edn
* represent less than 50% of original Sources)
* Term of the licence in in the file licence.txt.
*
*******************************************************************************
*/
#include <appl/Debug.h>
#include <appl/global.h>
#include <EdnBuf.h>
#undef __class__
#define __class__ "EdnBuf{Selection}"
/**
* @brief
*
* @param[in,out] ---
* @param[in,out] ---
*
* @return ---
*
*/
bool EdnBuf::SelectHasSelection(void)
{
return m_selectionList.selected;
}
/**
* @brief
*
* @param[in,out] ---
* @param[in,out] ---
*
* @return ---
*
*/
void EdnBuf::Select(int32_t start, int32_t end)
{
//selection oldSelection = m_selectionList[select];
m_selectionList.selected = start != end;
m_selectionList.zeroWidth = (start == end) ? true : false;
m_selectionList.rectangular = false;
m_selectionList.start = etk_min(start, end);
m_selectionList.end = etk_max(start, end);
}
/**
* @brief
*
* @param[in,out] ---
*
* @return ---
*
*/
void EdnBuf::Unselect(void)
{
//selection oldSelection = m_selectionList[select];
m_selectionList.selected = false;
m_selectionList.zeroWidth = false;
}
/**
* @brief
*
* @param[in,out] ---
* @param[in,out] ---
* @param[in,out] ---
* @param[in,out] ---
*
* @return ---
*
*/
void EdnBuf::RectSelect(int32_t start, int32_t end, int32_t rectStart, int32_t rectEnd)
{
m_selectionList.selected = rectStart < rectEnd;
m_selectionList.zeroWidth = (rectStart == rectEnd) ? false : true;
m_selectionList.rectangular = true;
m_selectionList.start = start;
m_selectionList.end = end;
m_selectionList.rectStart = rectStart;
m_selectionList.rectEnd = rectEnd;
}
/**
* @brief
*
* @param[in,out] ---
*
* @return ---
*
*/
bool EdnBuf::GetSelectionPos(int32_t &start, int32_t &end, bool &isRect, int32_t &rectStart, int32_t &rectEnd)
{
/* Always fill in the parameters (zero-width can be requested too). */
isRect = m_selectionList.rectangular;
start = m_selectionList.start;
end = m_selectionList.end;
if (m_selectionList.rectangular) {
rectStart = m_selectionList.rectStart;
rectEnd = m_selectionList.rectEnd;
}
return m_selectionList.selected;
}
/**
* @brief
*
* @param[in,out] ---
*
* @return ---
*
*/
void EdnBuf::GetSelectionText(etk::Vector<int8_t> &text)
{
int32_t start, end, rectStart, rectEnd;
bool isRect;
// remove output data
text.Clear();
bool isSelected = GetSelectionPos(start, end, isRect, rectStart, rectEnd);
// No data selected ...
if (false == isSelected) {
return;
}
// Rectangular selection
if (true == isRect) {
//GetTextInRect(start, end, rectStart, rectEnd, text);
// TODO : ...
} else {
GetRange(start, end, text);
}
}
void EdnBuf::GetSelectionText(etk::UString &text)
{
int32_t start, end, rectStart, rectEnd;
bool isRect;
// remove output data
text = "";
bool isSelected = GetSelectionPos(start, end, isRect, rectStart, rectEnd);
// No data selected ...
if (false == isSelected) {
return;
}
// Rectangular selection
if (true == isRect) {
//GetTextInRect(start, end, rectStart, rectEnd, text);
// TODO : ...
} else {
GetRange(start, end, text);
}
}
/**
* @brief
*
* @param[in,out] ---
*
* @return ---
*
*/
void EdnBuf::RemoveSelected(void)
{
int32_t start, end;
int32_t rectStart, rectEnd;
bool isRect;
bool isSelected = GetSelectionPos(start, end, isRect, rectStart, rectEnd);
// No data selected ...
if (false == isSelected) {
return;
}
// Rectangular selection
if (true == isRect) {
//RemoveRect(start, end, rectStart, rectEnd);
// TODO : ...
} else {
Remove(start, end);
}
Unselect();
}
/**
* @brief
*
* @param[in,out] ---
*
* @return ---
*
*/
int32_t EdnBuf::ReplaceSelected(etk::Vector<int8_t> &text)
{
int32_t start, end, rectStart, rectEnd;
bool isRect;
bool isSelected = GetSelectionPos(start, end, isRect, rectStart, rectEnd);
// No data selected ...
if (false == isSelected) {
return 0;
}
int32_t returnSize = 0;
// Rectangular selection
if (true == isRect) {
//ReplaceRect(start, end, rectStart, rectEnd, text);
// TODO : ...
} else {
returnSize = Replace(start, end, text);
}
// Clean selection
m_selectionList.selected = false;
return returnSize;
}
int32_t EdnBuf::ReplaceSelected(etk::UString &text)
{
int32_t start, end, rectStart, rectEnd;
bool isRect;
bool isSelected = GetSelectionPos(start, end, isRect, rectStart, rectEnd);
// No data selected ...
if (false == isSelected) {
return 0;
}
int32_t returnSize = 0;
// Rectangular selection
if (true == isRect) {
//ReplaceRect(start, end, rectStart, rectEnd, text);
// TODO : ...
} else {
returnSize = Replace(start, end, text);
}
// Clean selection
m_selectionList.selected = false;
return returnSize;
}
/*
** Update an individual selection for changes in the corresponding text
*/
/**
* @brief
*
* @param[in,out] ---
*
* @return ---
*
*/
void EdnBuf::UpdateSelection(int32_t pos, int32_t nDeleted, int32_t nInserted)
{
if( ( false == m_selectionList.selected
&& false == m_selectionList.zeroWidth)
|| pos > m_selectionList.end )
{
return;
}
if (pos+nDeleted <= m_selectionList.start) {
m_selectionList.start += nInserted - nDeleted;
m_selectionList.end += nInserted - nDeleted;
} else if( pos <= m_selectionList.start
&& pos+nDeleted >= m_selectionList.end)
{
m_selectionList.start = pos;
m_selectionList.end = pos;
m_selectionList.selected = false;
m_selectionList.zeroWidth = false;
} else if( pos <= m_selectionList.start
&& pos+nDeleted < m_selectionList.end)
{
m_selectionList.start = pos;
m_selectionList.end = nInserted + m_selectionList.end - nDeleted;
} else if(pos < m_selectionList.end) {
m_selectionList.end += nInserted - nDeleted;
if (m_selectionList.end <= m_selectionList.start) {
m_selectionList.selected = false;
}
}
}

704
sources/appl/Buffer/EdnVectorBuf.cpp Normal file
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/**
*******************************************************************************
* @file EdnEdnVectorBuf.cpp
* @brief Editeur De N'ours : Basic EdnVectorBuf Basic binary vector for all type of storage
* @author Edouard DUPIN
* @date 07/04/2011
* @par Project
* Edn
*
* @par Copyright
* Copyright 2010 Edouard DUPIN, all right reserved
*
* This software is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY.
*
* Licence summary :
* You can modify and redistribute the sources code and binaries.
* You can send me the bug-fix
* You can not earn money with this Software (if the source extract from Edn
* represent less than 50% of original Sources)
* Term of the licence in in the file licence.txt.
*
*******************************************************************************
*/
#include <appl/Debug.h>
#include <appl/global.h>
#include <EdnVectorBuf.h>
#undef __class__
#define __class__ "EdnEdnVectorBuf"
/**
* @brief Create an empty vector
*
* @param[in] count Minimum request size of the Buffer
*
* @return ---
*
*/
EdnVectorBuf::EdnVectorBuf(int32_t count)
{
m_data = NULL;
m_allocated = 0;
m_gapStart = 0;
m_gapEnd = GAP_SIZE_MIN;
ChangeAllocation(count+GAP_SIZE_MIN);
}
/**
* @brief Re-copy constructor (copy all needed data)
*
* @param[in] Evb Vector that might be copy
*
* @return ---
*
*/
EdnVectorBuf::EdnVectorBuf(const EdnVectorBuf & Evb)
{
m_allocated = Evb.m_allocated;
m_data = NULL;
m_gapStart = Evb.m_gapStart;
m_gapEnd = Evb.m_gapEnd;
// allocate all same data
m_data = (int8_t *)malloc( m_allocated * sizeof(int8_t) );
APPL_ASSERT(NULL!=m_data, "Error in data allocation");
// Copy all data ...
memcpy(m_data, Evb.m_data, m_allocated * sizeof(int8_t) );
}
/**
* @brief Destructor of the current Class
*
* @param ---
*
* @return ---
*
*/
EdnVectorBuf::~EdnVectorBuf()
{
if (NULL!=m_data) {
free(m_data);
m_data = NULL;
m_allocated = 0;
m_gapStart = 0;
m_gapEnd = 0;
}
}
static int32_t getFileSize(FILE *myFile)
{
if (NULL == myFile) {
return 0;
}
int32_t size = 0;
fseek(myFile, 0, SEEK_END);
size = ftell(myFile);
fseek(myFile, 0, SEEK_SET);
return size;
}
/**
* @brief Save in the current file open
*
* @param[in,out] myFile pointer on the file where data might be writed
*
* @return true if OK / false if an error occured
*
*/
bool EdnVectorBuf::DumpIn(etk::FSNode &file)
{
bool ret = true;
// write Data
(void)file.FileWrite(m_data, sizeof(int8_t), m_gapStart);
(void)file.FileWrite(&m_data[m_gapEnd], sizeof(int8_t), m_allocated - m_gapEnd);
return ret;
}
/**
* @brief Load in the current file open
*
* @param[in,out] myFile pointer on the file where data might be read
*
* @return true if OK / false if an error occured
*
*/
bool EdnVectorBuf::DumpFrom(etk::FSNode &file)
{
bool ret = true;
uint32_t length = file.FileSize();
// error case ...
if (length > 2000000000) {
return false;
}
// allocate the current buffer :
ChangeAllocation(length + GAP_SIZE_MIN);
// insert Data
int32_t nbReadData = file.FileRead(&m_data[GAP_SIZE_MIN], sizeof(int8_t), length);
APPL_INFO("load data : filesize=" << length << ", readData=" << nbReadData);
// check ERROR
if (nbReadData != length) {
APPL_ERROR("load data pb : filesize=" << length << ", readData=" << nbReadData);
ret = false;
}
// set the gapsize at the end ...
m_gapStart = 0;
m_gapEnd = GAP_SIZE_MIN;
return ret;
}
/**
* @brief Re-copy operator
*
* @param[in] Evb Vector that might be copy
*
* @return reference on the curent re-copy vector
*
*/
EdnVectorBuf& EdnVectorBuf::operator=(const EdnVectorBuf & Evb)
{
if( this != &Evb ) // avoid copy to itself
{
if (NULL!=m_data) {
free(m_data);
m_data = NULL;
}
// Set the new value
m_allocated = Evb.m_allocated;
m_gapStart = Evb.m_gapStart;
m_gapEnd = Evb.m_gapEnd;
// allocate all same data
m_data = (int8_t *)malloc( m_allocated * sizeof(int8_t) );
APPL_ASSERT(NULL!=m_data, "Error in data allocation");
// Copy all data ...
memcpy(m_data, Evb.m_data, m_allocated * sizeof(int8_t) );
}
// Return the curent pointer
return *this;
}
int8_t EdnVectorBuf::operator[] (int32_t pos)
{
APPL_ASSERT(0 <= pos || pos < Size(), "try to read an element non existing");
if (pos < m_gapStart) {
return m_data[pos];
}
return m_data[pos + m_gapEnd-m_gapStart];
}
/**
* @brief Get a current element in the vector
*
* @param[in] pos Desired position read
*
* @return Reference on the Element
*
*/
int8_t& EdnVectorBuf::Get(int32_t pos)
{
APPL_ASSERT(0 <= pos || pos < Size(), "try to read an element non existing");
if (pos < m_gapStart) {
return m_data[pos];
}
return m_data[pos + m_gapEnd-m_gapStart];
}
/**
* @brief
*
* @param[in,out] ---
*
* @return ---
*
*/
void EdnVectorBuf::Get(int32_t pos, int32_t nbElement, etk::Vector<int8_t> &tmpBuffer)
{
tmpBuffer.Clear();
if (pos < m_gapStart) {
if (pos + nbElement < m_gapStart) {
tmpBuffer.PushBack(&m_data[pos], nbElement);
} else {
tmpBuffer.PushBack(&m_data[pos], m_gapStart - pos);
tmpBuffer.PushBack(&m_data[m_gapEnd], nbElement - (m_gapStart - pos) );
}
} else {
tmpBuffer.PushBack(&m_data[pos+(m_gapEnd-m_gapStart)], nbElement);
}
}
/**
* @brief Add at the Last position of the Vector
*
* @param[in] item Element to add at the end of vector
*
* @return ---
*
*/
void EdnVectorBuf::PushBack(const int8_t& item)
{
Insert( Size(), item);
}
/**
* @brief Remove the last element of the vector
*
* @param ---
*
* @return ---
*
*/
void EdnVectorBuf::PopBack(void)
{
if (Size()>0) {
Remove( Size() );
}
}
/**
* @brief Remove data in the buffer
*
* @param[in]
*
* @return ---
*
*/
void EdnVectorBuf::Remove(int32_t pos, int32_t nbRemoveElement)
{
if( pos > Size()
|| pos < 0 ) {
APPL_ERROR("Request higher than buffer size : pos="<<pos<< " bufferSize="<<Size());
return;
}
if( pos+nbRemoveElement > Size() ) {
APPL_ERROR("Request remove more element than expected in the buffer pos+nbRemoveElement="<<pos+nbRemoveElement<< " bufferSize="<<Size());
return;
}
if (false == GapMove(pos) ) {
return;
}
// Remove elements :
if (m_allocated==m_gapEnd) {
m_gapStart -= nbRemoveElement;
} else {
m_gapEnd += nbRemoveElement;
}
// Resize buffer if needed...
GapCheckMaxSize();
}
/**
* @brief Change the current allocation to the corect one (depend on the current size)
*
* @param[in] newSize Minimum number of element needed
*
* @return ---
*
*/
void EdnVectorBuf::Clear(void)
{
// Remove all element in the buffer
Remove(0, Size() );
}
/**
* @brief Change the current allocation to the corect one (depend on the current size)
*
* @param[in] newSize Minimum number of element needed
*
* @return ---
*
*/
void EdnVectorBuf::ChangeAllocation(int32_t newSize)
{
// set the minimal size to 1
if(newSize <= 0) {
newSize = 1;
}
// set the size with the corect chose type :
if (newSize == m_allocated) {
return;
}
APPL_DEBUG("Change Allocation : " << m_allocated << " ==> " << newSize);
// check if something is allocated :
if (NULL == m_data) {
// no data allocated ==> request an allocation (might be the first)
m_data = (int8_t *)malloc( newSize * sizeof(int8_t) );
} else {
// move datas
m_data = (int8_t *)realloc( m_data, newSize* sizeof(int8_t) );
}
// Check result with assert :
APPL_ASSERT(NULL!=m_data, "Error in data allocation");
// set the new allocation size
m_allocated = newSize;
}
/**
* @brief
*
* @param[in,out] ---
*
* @return ---
*
*/
void EdnVectorBuf::Insert(int32_t pos, const int8_t& item)
{
if( pos > Size()
|| pos < 0 ) {
APPL_ERROR("Request higher than buffer size : pos="<<pos<< " bufferSize="<<Size());
return;
}
if( 0 == GapSize() ) {
if (false == GapResize(pos, GAP_SIZE_MIN + 1) ) {
return;
}
} else if( pos == m_gapStart
&& pos == m_gapEnd-1 )
{
// mothing to do ...
} else {
if (false == GapMove(pos)) {
return;
}
}
if(pos == m_gapStart) {
m_data[m_gapStart] = item;
m_gapStart++;
} else {
m_data[m_gapEnd-1] = item;
m_gapEnd--;
}
}
/**
* @brief
*
* @param[in,out] ---
*
* @return ---
*
*/
void EdnVectorBuf::Insert(int32_t pos, etk::Vector<int8_t>& items)
{
if( pos > Size()
|| pos < 0 ) {
APPL_ERROR("Request higher than buffer size : pos="<<pos<< " bufferSize="<<Size());
return;
}
if( items.Size() > GapSize() ) {
if (false == GapResize(pos, GAP_SIZE_MIN + items.Size()) ) {
return;
}
} else {
if (false == GapMove(pos) ) {
return;
}
}
int32_t i;
for(i=0; i<items.Size(); i++) {
m_data[m_gapStart+i] = items[i];
}
m_gapStart += items.Size();
}
/**
* @brief
*
* @param[in,out] ---
*
* @return ---
*
*/
void EdnVectorBuf::Replace(int32_t pos, const int8_t& item)
{
if( pos > Size()
|| pos < 0 ) {
APPL_ERROR("Request higher than buffer size : pos="<<pos<< " bufferSize="<<Size());
return;
}
// just replace the element, not update Gap position
if (pos < m_gapStart) {
m_data[pos] = item;
} else {
m_data[pos+GapSize()] = item;
}
}
/**
* @brief
*
* @param[in,out] ---
*
* @return ---
*
*/
void EdnVectorBuf::Replace(int32_t pos, int32_t nbRemoveElement, etk::Vector<int8_t>& items)
{
if( pos > Size()
|| pos < 0 ) {
APPL_ERROR("Request higher than buffer size : pos="<<pos<< " bufferSize="<<Size());
return;
}
if( pos+nbRemoveElement > Size() ) {
APPL_ERROR("Request remove more element than expected in the buffer pos+nbRemoveElement="<<pos+nbRemoveElement<< " bufferSize="<<Size());
return;
}
if (false == GapMove(pos)) {
return;
}
// Remove elements :
m_gapEnd += nbRemoveElement;
//Display();
// insert elements
Insert(pos, items);
// Resize buffer if needed...
GapCheckMaxSize();
}
/**
* @brief
*
* @param[in,out] ---
*
* @return ---
*
*/
bool EdnVectorBuf::GapMove(int32_t pos)
{
if( pos > Size()
|| pos < 0 ) {
APPL_ERROR("Request higher than buffer size : pos="<<pos<< " bufferSize="<<Size());
return false;
}
int32_t gapLen = m_gapEnd - m_gapStart;
if (pos > m_gapStart) {
memmove(&m_data[m_gapStart], &m_data[m_gapEnd], pos - m_gapStart);
} else {
memmove(&m_data[pos + gapLen], &m_data[pos], m_gapStart - pos);
}
m_gapEnd += pos - m_gapStart;
m_gapStart += pos - m_gapStart;
return true;
}
/**
* @brief
*
* @param[in,out] ---
*
* @return ---
*
*/
bool EdnVectorBuf::GapResize(int32_t pos, int32_t newGapLen)
{
if( pos > Size()
|| pos < 0 ) {
APPL_ERROR("Request higher than buffer size : pos="<<pos<< " bufferSize="<<Size());
return false;
}
int32_t previousSize = Size();
if (newGapLen == GapSize() ) {
// nothing to do ...
return true;
} else {
if (newGapLen > GapSize() ) {
// reallocation
ChangeAllocation( previousSize + newGapLen);
}
// move Data
if (pos <= m_gapStart) {
// just move the end of the gap
memmove(&m_data[m_gapStart + newGapLen], &m_data[m_gapEnd], previousSize - m_gapStart);
// update gap end position
m_gapEnd = m_gapStart + newGapLen;
if (pos < m_gapStart) {
if (false == GapMove(pos)) {
return false;
}
}
// no else
} else {
if (false == GapMove(pos) ) {
return false;
}
memmove(&m_data[m_gapStart + newGapLen], &m_data[m_gapEnd], previousSize - m_gapStart);
}
if (newGapLen < GapSize() ) {
// rellocation
ChangeAllocation(previousSize + newGapLen);
}
}
// update gap position
m_gapStart = pos;
m_gapEnd = pos + newGapLen;
return true;
}
/**
* @brief
*
* @param[in,out] ---
*
* @return ---
*
*/
void EdnVectorBuf::GapCheckMaxSize(void)
{
if(GapSize() > GAP_SIZE_MAX) {
int32_t currentSize = Size();
// Change the gap Size
if (false == GapResize(m_gapStart, GAP_SIZE_MAX) ) {
return;
}
// remove deprecated elements at the end of the buffer ...
ChangeAllocation(currentSize + GAP_SIZE_MAX);
}
}
/**
* @brief
*
* @param[in,out] ---
*
* @return ---
*
*/
void EdnVectorBuf::Display(void)
{
APPL_INFO(" Display Buffer : Size="<<Size()<<" m_allocated="<<m_allocated<<" m_gapStart="<<m_gapStart<<" m_gapEnd="<<m_gapEnd);
for(int32_t i=0; i<m_allocated; i++) {
if (i>= m_gapStart && i< m_gapEnd) {
APPL_INFO( "Element " << i << " : GAP");
} else {
APPL_INFO( "Element " << i << " : " << m_data[i]);
}
}
}
/**
* @brief
*
* @param[in,out] ---
*
* @return ---
*
*/
void TestEdnVectorBuf(void)
{
EdnVectorBuf myBufferTmp;
int32_t i;
//invert data
for (i=0; i<50; i++) {
myBufferTmp.Insert(0, 'a' + i%26);
}
myBufferTmp.Display();
myBufferTmp.Clear();
myBufferTmp.Display();
myBufferTmp.Remove(2, 300);
/*
char plop='a';
myBufferTmp.Insert(0, plop);
myBufferTmp.Display();
plop='b';
myBufferTmp.Insert(0, plop);
myBufferTmp.Display();
plop='c';
myBufferTmp.Insert(0, plop);
myBufferTmp.Display();
plop='d';
myBufferTmp.Insert(0, plop);
myBufferTmp.Display();
plop='e';
myBufferTmp.Insert(0, plop);
myBufferTmp.Display();
plop='f';
myBufferTmp.Insert(0, plop);
myBufferTmp.Display();
plop='g';
myBufferTmp.Insert(0, plop);
myBufferTmp.Display();
plop='h';
myBufferTmp.Insert(0, plop);
myBufferTmp.Display();
plop='m';
etk::Vector<int8_t> items;
items.PushBack('i');
items.PushBack('j');
items.PushBack('k');
items.PushBack('l');
items.PushBack('m');
items.PushBack('n');
items.PushBack('o');
items.PushBack('p');
myBufferTmp.Insert(3, items);
myBufferTmp.Display();
plop='7';
myBufferTmp.Insert(7, plop);
myBufferTmp.Display();
myBufferTmp.Replace(8, 'z');
myBufferTmp.Display();
items.Clear();
items.PushBack('1');
items.PushBack('2');
items.PushBack('3');
myBufferTmp.Replace(10, 4, items);
myBufferTmp.Display();
myBufferTmp.PushBack('a');
myBufferTmp.PushBack('a');
myBufferTmp.PushBack('a');
myBufferTmp.PushBack('a');
myBufferTmp.Display();
myBufferTmp.PopBack();
myBufferTmp.PopBack();
myBufferTmp.PopBack();
myBufferTmp.PopBack();
myBufferTmp.Display();
myBufferTmp.Remove(2, 3);
myBufferTmp.Display();
*/
}

342
sources/appl/Buffer/EdnVectorBuf.h Normal file
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@@ -0,0 +1,342 @@
/**
*******************************************************************************
* @file EdnEdnVectorBuf.h
* @brief Editeur De N'ours : Basic EdnVectorBuf for direct data insertion (template)
* @author Edouard DUPIN
* @date 07/04/2011
* @par Project
* Edn
*
* @par Copyright
* Copyright 2010 Edouard DUPIN, all right reserved
*
* This software is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY.
*
* Licence summary :
* You can modify and redistribute the sources code and binaries.
* You can send me the bug-fix
* You can not earn money with this Software (if the source extract from Edn
* represent less than 50% of original Sources)
* Term of the licence in in the file licence.txt.
*
*******************************************************************************
*/
#ifndef __EDN_VECTOR_BUF_H__
#define __EDN_VECTOR_BUF_H__
#include <etk/Vector.h>
#include <etk/os/FSNode.h>
#undef __class__
#define __class__ "EdnVectorBuf"
// minimum gapSize when allocated
#define GAP_SIZE_MIN (80)
// maximum gap that is automaticly resize
#define GAP_SIZE_MAX (GAP_SIZE_MIN*4)
/*
______________________________________________________________________________________
| |
| |
| <GapStart |
| *******************************************************************|
|****************************************** |
| Gap Stop > |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
|____________________________________________________________________________________|
*/
/**
* @brief EdnVectorBuf classes ...
*/
class EdnVectorBuf
{
public:
class Iterator
{
// Private data :
private:
int32_t m_current; // curent Id on the vector
EdnVectorBuf * m_EdnVectorBuf; // Pointer on the curent element of the vectorBin
public:
/**
* @brief Basic itarator constructor with no link with an EdnVector
*/
Iterator(void):
m_current(-1),
m_EdnVectorBuf(NULL)
{
// nothing to do ...
}
/**
* @brief Recopy constructor on a specific EdnVector.
* @param[in] otherIterator The Iterator that might be copy
*/
Iterator(const Iterator & otherIterator):
m_current(otherIterator.m_current),
m_EdnVectorBuf(otherIterator.m_EdnVectorBuf)
{
// nothing to do ...
}
/**
* @brief Asignation operator.
* @param[in] otherIterator The Iterator that might be copy
* @return reference on the curent Iterator
*/
Iterator& operator=(const Iterator & otherIterator)
{
m_current = otherIterator.m_current;
m_EdnVectorBuf = otherIterator.m_EdnVectorBuf;
return *this;
}
/**
* @brief Basic destructor
*/
~Iterator(void)
{
m_current = -1;
m_EdnVectorBuf = NULL;
}
/**
* @brief gaet element position in the system
*/
int32_t Position(void)
{
if(0 > m_current) {
return 0;
} else if (m_EdnVectorBuf->Size() <= m_current) {
return m_EdnVectorBuf->Size();
} else {
return m_current;
}
}
/**
* @brief basic boolean cast
* @return true if the element is present in the EdnVector size
*/
operator bool ()
{
if( 0 <= m_current
&& m_current < m_EdnVectorBuf->Size() )
{
return true;
} else {
return false;
}
}
/**
* @brief Incremental operator
* @return Reference on the current iterator incremented
*/
Iterator& operator++ ()
{
if( NULL != m_EdnVectorBuf
&& m_current < m_EdnVectorBuf->Size() )
{
m_current++;
}
return *this;
}
/**
* @brief Decremental operator
* @return Reference on the current iterator decremented
*/
Iterator& operator-- ()
{
if (m_current >= 0) {
m_current--;
}
return *this;
}
/**
* @brief Incremental operator
* @return Reference on a new iterator and increment the other one
*/
Iterator operator++ (int32_t)
{
Iterator it(*this);
++(*this);
return it;
}
/**
* @brief Decremental operator
* @return Reference on a new iterator and decrement the other one
*/
Iterator operator-- (int32_t)
{
Iterator it(*this);
--(*this);
return it;
}
/**
* @brief Get reference on the current Element
* @return the reference on the current Element
*/
int8_t & operator-> () const
{
APPL_CHECK_INOUT(m_current >= 0 && m_current < m_EdnVectorBuf->Size());
return m_EdnVectorBuf->Get(m_current);
}
/**
* @brief Get reference on the current Element
* @return the reference on the current Element
*/
int8_t & operator* () const
{
APPL_CHECK_INOUT(m_current >= 0 && m_current < m_EdnVectorBuf->Size());
return m_EdnVectorBuf->Get(m_current);
}
private:
/**
* @brief
*
* @param[in,out] ---
*
* @return ---
*
*/
Iterator(EdnVectorBuf * Evb, int32_t pos):
m_current(pos),
m_EdnVectorBuf(Evb)
{
// nothing to do ...
}
friend class EdnVectorBuf;
};
private:
int8_t * m_data; //!< pointer on the curetn table of Data
int32_t m_allocated; //!< Current allocated size
// empty part of the buffer data
int32_t m_gapStart; //!< points to the first character of the gap
int32_t m_gapEnd; //!< points to the first char after the gap
public:
EdnVectorBuf(int32_t count = 0);
EdnVectorBuf(const EdnVectorBuf & Evb);
~EdnVectorBuf();
bool DumpIn( etk::FSNode &file);
bool DumpFrom( etk::FSNode &file);
EdnVectorBuf & operator=( const EdnVectorBuf & Evb);
int8_t operator[] (int32_t pos);
int8_t & Get( int32_t pos);
void Get( int32_t pos, int32_t nbElement, etk::Vector<int8_t> &tmpBuffer);
// insert functions
void PushBack( const int8_t& item);
void Insert( int32_t pos, const int8_t& item);
void Insert( int32_t pos, etk::Vector<int8_t>& items);
// Remove and insert functions
void Replace( int32_t pos, const int8_t& item);
void Replace( int32_t pos, int32_t nbRemoveElement, etk::Vector<int8_t>& items);
// Revove fonctions
void Remove( int32_t pos, int32_t nbRemoveElement = 1);
void PopBack( void);
void Clear( void);
void Fit(void);
void Display(void);
/**
* @brief Get a current element in the vector (iterator system)
* @param[in] RealElementPosition Real position in the buffer (only use in the ITERATOR)
* @return Reference on the Element
*/
int8_t & GetDirect(int32_t RealElementPosition){ return m_data[RealElementPosition]; };
/**
* @brief Get the number of element in the vector
* @return The number requested
*/
int32_t Size(void) { return m_allocated - GapSize(); };
Iterator Position(int32_t pos)
{
return Iterator(this, pos);
}
/**
* @brief Get an Iterator on the start position of the Vector
* @return The Iterator
*/
Iterator Begin()
{
return Position(0);
}
/**
* @brief Get an Iterator on the end position of the Vector
* @return The Iterator
*/
Iterator End()
{
return Position( Size()-1 );
}
private:
// TODO : Set a boolean at the return value to prevent internal error ...
void ChangeAllocation( int32_t newSize);
bool GapMove( int32_t pos);
bool GapResize( int32_t pos, int32_t newGapLen);
// get current gap Size
int32_t GapSize( void) { return m_gapEnd - m_gapStart; };
void GapCheckMaxSize( void);
};
#undef __class__
#define __class__ NULL
void TestEdnVectorBuf(void);
#endif