HeeroYui/edn
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
edn/sources/appl/Gui/CodeView.cpp

506 lines
15 KiB
C++
Raw Blame History

/**
* @author Edouard DUPIN
*
* @copyright 2010, Edouard DUPIN, all right reserved
*
* @license GPL v3 (see license file)
*/
#include <CodeView.h>
#include <appl/Debug.h>
#include <appl/global.h>
#include <CodeView.h>
#include <BufferManager.h>
#include <ColorizeManager.h>
#include <ewol/clipBoard.h>
#include <SearchData.h>
#include <ewol/widget/WidgetManager.h>
#include <ewol/eObject/EObject.h>
#undef __class__
#define __class__ "CodeView"
void CodeView::Init(void)
{
m_label = "CodeView is disable ...";
m_bufferID = -1;
m_buttunOneSelected = false;
m_lineNumberList.Clear();
m_textColorFg = draw::color::black;
m_textColorBg = draw::color::black;
m_textColorBg.a = 0x40;
SetCanHaveFocus(true);
RegisterMultiCast(ednMsgBufferId);
RegisterMultiCast(ednMsgGuiCopy);
RegisterMultiCast(ednMsgGuiPaste);
RegisterMultiCast(ednMsgGuiCut);
RegisterMultiCast(ednMsgGuiRedo);
RegisterMultiCast(ednMsgGuiUndo);
RegisterMultiCast(ednMsgGuiRm);
RegisterMultiCast(ednMsgGuiSelect);
RegisterMultiCast(ednMsgGuiChangeCharset);
RegisterMultiCast(ednMsgGuiFind);
RegisterMultiCast(ednMsgGuiReplace);
RegisterMultiCast(ednMsgGuiGotoLine);
SetLimitScrolling(0.2);
ShortCutAdd("ctrl+w", ednMsgGuiRm, "Line");
ShortCutAdd("ctrl+shift+w", ednMsgGuiRm, "Paragraph");
ShortCutAdd("ctrl+x", ednMsgGuiCut, "STD");
ShortCutAdd("ctrl+c", ednMsgGuiCopy, "STD");
ShortCutAdd("ctrl+v", ednMsgGuiPaste, "STD");
ShortCutAdd("ctrl+a", ednMsgGuiSelect, "ALL");
ShortCutAdd("ctrl+shift+a", ednMsgGuiSelect, "NONE");
}
CodeView::CodeView(etk::UString fontName, int32_t fontSize) :
m_displayText(fontName, fontSize)
{
Init();
}
CodeView::CodeView(void)
{
Init();
}
CodeView::~CodeView(void)
{
}
/**
* @brief Check if the number of reference buffer is good or not ...
* @param[in] bufferID id of the current Buffer that needed to have a reference
* @return ---
*/
void CodeView::UpdateNumberOfLineReference(int32_t bufferID)
{
vec2 tmpCoord(0,0);
if (m_lineNumberList.Size()<=bufferID) {
// update the number of elements :
for (int32_t iii=m_lineNumberList.Size(); iii <= bufferID; iii++) {
// add start line at 0 :
m_lineNumberList.PushBack(tmpCoord);
}
}
}
bool CodeView::CalculateMinSize(void)
{
m_minSize.setValue(50,50);
return true;
}
void CodeView::CalculateMaxSize(void)
{
m_maxSize.setX(2048);
int32_t letterHeight = m_displayText.CalculateSize('A').y();
BufferText* tmpBuffer = BufferManager::Get(m_bufferID);
if (NULL!=tmpBuffer) {
m_maxSize.setY(tmpBuffer->GetNumberOfLine() * letterHeight);
} else {
m_maxSize.setY(50);
}
}
void CodeView::OnDraw(ewol::DrawProperty& displayProp)
{
m_displayDrawing.Draw();
m_displayText.Draw();
WidgetScrooled::OnDraw(displayProp);
}
void CodeView::OnRegenerateDisplay(void)
{
if (true == NeedRedraw()) {
int64_t startTime = ewol::GetTime();
// For the scrooling windows
CalculateMaxSize();
m_displayDrawing.Clear();
m_displayText.Clear();
// Reset the background :
m_displayDrawing.SetPos(vec3(-2048, -2048, 0));
m_displayDrawing.SetColor(ColorizeManager::Get(COLOR_CODE_BASIC_BG));
m_displayDrawing.RectangleWidth(vec3(4096, 4096, 0) );
BufferText* tmpBuffer = BufferManager::Get(m_bufferID);
if( NULL != tmpBuffer
&& true == tmpBuffer->NeedToUpdateDisplayPosition() ) {
vec2 borderWidth = BufferManager::Get(m_bufferID)->GetBorderSize();
bool centerRequested = false;
// TODO : set it back ...
vec2 currentPosition = BufferManager::Get(m_bufferID)->GetPosition(999/*m_OObjectTextNormal.GetFontID()*/, centerRequested);
SetScrollingPositionDynamic(borderWidth, currentPosition, centerRequested);
} // else : nothing to do ...
// generate the objects :
if (-1 == m_bufferID) {
m_displayText.SetTextAlignement(10, m_size.x()-20, ewol::Text::alignLeft);
m_displayDrawing.SetColor(0x00000022);
m_displayDrawing.SetPos(vec3(10, 0, 0));
m_displayDrawing.Rectangle(vec3((int32_t)m_size.x()-20, 1500, 0) );
m_displayText.SetRelPos(vec3(10, 0, 0));
// nothing to display :
etk::UString tmpString("<br/>\n"
"<font color=\"red\">\n"
" <b>\n"
" edn - Editeur De N'ours\n"
" </b>\n"
"</font>\n"
"<br/>\n"
"<br/>\n"
"<font color=\"indigo\">\n"
" <i>\n"
" No Buffer Availlable to display\n"
" </i>\n"
"</font>\n");
m_displayText.SetPos(vec3(0.0f, m_size.y(), 0.0f) );
m_displayText.ForceLineReturn();
m_displayText.PrintDecorated(tmpString);
} else {
BufferText* tmpBuffer = BufferManager::Get(m_bufferID);
if (NULL!=tmpBuffer) {
tmpBuffer->Display(m_displayText, m_originScrooled.x(), m_originScrooled.y(), m_size.x(), m_size.y());
}
// set the current size of the windows
SetMaxSize(BufferManager::Get(m_bufferID)->GetMaxSize());
}
int64_t stopTime = ewol::GetTime();
APPL_DEBUG("Display Code Generation = " << stopTime - startTime << " micro-s");
// call the herited class...
WidgetScrooled::OnRegenerateDisplay();
}
}
bool CodeView::OnEventKb(ewol::keyEvent::status_te typeEvent, uniChar_t unicodeData)
{
//APPL_DEBUG("KB EVENT : \"" << UTF8_data << "\" size=" << strlen(UTF8_data) << "type=" << (int32_t)typeEvent);
if (typeEvent == ewol::keyEvent::statusDown) {
BufferText* tmpBuffer = BufferManager::Get(m_bufferID);
if (NULL!=tmpBuffer) {
tmpBuffer->AddChar(unicodeData);
}
MarkToRedraw();
}
return true;
}
bool CodeView::OnEventKbMove(ewol::keyEvent::status_te typeEvent, ewol::keyEvent::keyboard_te moveTypeEvent)
{
if (typeEvent == ewol::keyEvent::statusDown) {
BufferText* tmpBuffer = BufferManager::Get(m_bufferID);
if (NULL!=tmpBuffer) {
tmpBuffer->cursorMove(moveTypeEvent);
}
MarkToRedraw();
}
return true;
}
/**
* @brief Event on a past event ==> this event is asynchronous due to all system does not support direct getting datas
* @note : need to have focus ...
* @param[in] mode Mode of data requested
* @return ---
*/
void CodeView::OnEventClipboard(ewol::clipBoard::clipboardListe_te clipboardID)
{
BufferText* tmpBuffer = BufferManager::Get(m_bufferID);
if (NULL!=tmpBuffer) {
tmpBuffer->Paste(clipboardID);
}
MarkToRedraw();
}
/**
* @brief Event on an input of this Widget
* @param[in] type Type of the input (ewol::INPUT_TYPE_MOUSE/ewol::INPUT_TYPE_FINGER ...)
* @param[in] IdInput Id of the current Input (PC : left=1, right=2, middle=3, none=0 / Tactil : first finger=1 , second=2 (only on this widget, no knowledge at ouside finger))
* @param[in] typeEvent ewol type of event like EVENT_INPUT_TYPE_DOWN/EVENT_INPUT_TYPE_MOVE/EVENT_INPUT_TYPE_UP/EVENT_INPUT_TYPE_SINGLE/EVENT_INPUT_TYPE_DOUBLE/...
* @param[in] pos Absolute position of the event
* @return true the event is used
* @return false the event is not used
*/
bool CodeView::OnEventInput(ewol::keyEvent::type_te type, int32_t IdInput, ewol::keyEvent::status_te typeEvent, vec2 pos)
{
vec2 relativePos = RelativePosition(pos);
// corection for the openGl abstraction
//relativePos.y = m_size.y - relativePos.y;
vec2 limitedPos = relativePos;
limitedPos.setValue(etk_avg(1, limitedPos.x(), m_size.x()-1),
etk_avg(1, limitedPos.y(), m_size.y()-1));
if (true == WidgetScrooled::OnEventInput(type, IdInput, typeEvent, pos)) {
ewol::widgetManager::FocusKeep(this);
// nothing to do ... done on upper widget ...
return true;
}
if (m_bufferID < 0) {
return false;
}
if (1 == IdInput) {
#ifndef __MODE__Touch
if (ewol::keyEvent::statusDown == typeEvent) {
m_buttunOneSelected = true;
ewol::widgetManager::FocusKeep(this);
// TODO : Set something good
BufferText* tmpBuffer = BufferManager::Get(m_bufferID);
if (NULL!=tmpBuffer) {
tmpBuffer->MouseEvent(limitedPos);
}
MarkToRedraw();
} else if (ewol::keyEvent::statusUp == typeEvent) {
m_buttunOneSelected = false;
BufferText* tmpBuffer = BufferManager::Get(m_bufferID);
if (NULL!=tmpBuffer) {
tmpBuffer->Copy(ewol::clipBoard::clipboardSelection);
}
MarkToRedraw();
} else
#endif
if (ewol::keyEvent::statusSingle == typeEvent) {
#ifdef __MODE__Touch
ewol::widgetManager::FocusKeep(this);
BufferText* tmpBuffer = BufferManager::Get(m_bufferID);
if (NULL!=tmpBuffer) {
tmpBuffer->MouseEvent(limitedPos);
}
MarkToRedraw();
#else
// nothing to do ...
#endif
} else if (ewol::keyEvent::statusDouble == typeEvent) {
BufferText* tmpBuffer = BufferManager::Get(m_bufferID);
if (NULL!=tmpBuffer) {
tmpBuffer->MouseEventDouble();
}
MarkToRedraw();
} else if (ewol::keyEvent::statusTriple == typeEvent) {
BufferText* tmpBuffer = BufferManager::Get(m_bufferID);
if (NULL!=tmpBuffer) {
tmpBuffer->MouseEventTriple();
}
MarkToRedraw();
} else if (ewol::keyEvent::statusMove == typeEvent) {
if (true == m_buttunOneSelected) {
int xxx, yyy;
xxx = relativePos.x();
yyy = relativePos.y();
if (xxx<0) {
xxx = 0;
}
if (yyy<0) {
yyy = 0;
}
//APPL_INFO("mouse-motion BT1 %d, %d", xxx, yyy);
// TODO : Set something good
BufferText* tmpBuffer = BufferManager::Get(m_bufferID);
if (NULL!=tmpBuffer) {
tmpBuffer->MouseSelectFromCursorTo(limitedPos);
}
MarkToRedraw();
}
}
} else if (2 == IdInput) {
if (ewol::keyEvent::statusSingle == typeEvent) {
// TODO : Set something good
BufferText* tmpBuffer = BufferManager::Get(m_bufferID);
if (NULL!=tmpBuffer) {
tmpBuffer->MouseEvent(limitedPos);
}
ewol::clipBoard::Request(ewol::clipBoard::clipboardSelection);
ewol::widgetManager::FocusKeep(this);
}
}
return true;
}
/**
* @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 CodeView::OnReceiveMessage(ewol::EObject * CallerObject, const char * eventId, etk::UString data)
{
widget::WidgetScrooled::OnReceiveMessage(CallerObject, eventId, data);
APPL_DEBUG("Extern Event : " << CallerObject << " type : " << eventId << " data=\"" << data << "\"");
if(eventId == ednMsgBufferId) {
//keep the reference of the display offset :
if( m_bufferID >=0
&& m_bufferID < m_lineNumberList.Size()) {
m_lineNumberList[m_bufferID] = m_originScrooled;
}
int32_t bufferID = 0;
sscanf(data.c_str(), "%d", &bufferID);
APPL_INFO("Select a new Buffer ... " << bufferID);
// set the new buffer ID
m_bufferID = bufferID;
// update the start display position...
UpdateNumberOfLineReference(m_bufferID);
// set back if needed the display position ...
if( m_bufferID >=0
&& m_bufferID < m_lineNumberList.Size()) {
m_originScrooled = m_lineNumberList[m_bufferID];
}
} else if (eventId == ednMsgGuiCopy) {
BufferText* tmpBuffer = BufferManager::Get(m_bufferID);
if (NULL!=tmpBuffer) {
tmpBuffer->Copy(ewol::clipBoard::clipboardStd);
}
} else if (eventId == ednMsgGuiCut) {
BufferText* tmpBuffer = BufferManager::Get(m_bufferID);
if (NULL!=tmpBuffer) {
tmpBuffer->Cut(ewol::clipBoard::clipboardStd);
}
} else if (eventId == ednMsgGuiPaste) {
ewol::clipBoard::Request(ewol::clipBoard::clipboardStd);
} else if (eventId == ednMsgGuiUndo) {
BufferText* tmpBuffer = BufferManager::Get(m_bufferID);
if (NULL!=tmpBuffer) {
tmpBuffer->Undo();
}
} else if (eventId == ednMsgGuiRedo) {
BufferText* tmpBuffer = BufferManager::Get(m_bufferID);
if (NULL!=tmpBuffer) {
tmpBuffer->Redo();
}
} else if (eventId == ednMsgGuiRm) {
// data : "Word" "Line" "Paragraph"
if (data == "Word") {
APPL_WARNING(" on event " << eventId << " data=\"" << data << "\" ==> not coded" );
} else if (data == "Line") {
BufferText* tmpBuffer = BufferManager::Get(m_bufferID);
if (NULL!=tmpBuffer) {
tmpBuffer->RemoveLine();
}
} else if (data == "Paragraph") {
APPL_WARNING(" on event " << eventId << " data=\"" << data << "\" ==> not coded" );
} else {
APPL_ERROR(" on event " << eventId << " unknow data=\"" << data << "\"" );
}
} else if (eventId == ednMsgGuiSelect) {
// data : "ALL" "NONE"
if (data == "ALL") {
BufferText* tmpBuffer = BufferManager::Get(m_bufferID);
if (NULL!=tmpBuffer) {
tmpBuffer->SelectAll();
}
} else if (data == "NONE") {
BufferText* tmpBuffer = BufferManager::Get(m_bufferID);
if (NULL!=tmpBuffer) {
tmpBuffer->SelectNone();
}
} else {
APPL_ERROR(" on event " << eventId << " unknow data=\"" << data << "\"" );
}
} else if (eventId == ednMsgGuiChangeCharset) {
// data : "UTF-8" "ISO-8859-1" "ISO-8859-15"
if (data == "UTF-8") {
BufferText* tmpBuffer = BufferManager::Get(m_bufferID);
if (NULL!=tmpBuffer) {
tmpBuffer->SetCharset(unicode::EDN_CHARSET_UTF8);
}
} else if (data == "ISO-8859-1") {
BufferText* tmpBuffer = BufferManager::Get(m_bufferID);
if (NULL!=tmpBuffer) {
tmpBuffer->SetCharset(unicode::EDN_CHARSET_ISO_8859_1);
}
} else if (data == "ISO-8859-15") {
BufferText* tmpBuffer = BufferManager::Get(m_bufferID);
if (NULL!=tmpBuffer) {
tmpBuffer->SetCharset(unicode::EDN_CHARSET_ISO_8859_15);
}
} else {
APPL_ERROR(" on event " << eventId << " unknow data=\"" << data << "\"" );
}
} else if (eventId == ednMsgGuiFind) {
etk::UString myDataString;
SearchData::GetSearch(myDataString);
if (data == "Next") {
BufferText* tmpBuffer = BufferManager::Get(m_bufferID);
if (NULL!=tmpBuffer) {
tmpBuffer->Search(myDataString, false, SearchData::GetCase(), SearchData::GetWrap(), SearchData::GetRegExp() );
}
} else if (data == "Previous") {
BufferText* tmpBuffer = BufferManager::Get(m_bufferID);
if (NULL!=tmpBuffer) {
tmpBuffer->Search(myDataString, true, SearchData::GetCase(), SearchData::GetWrap(), SearchData::GetRegExp() );
}
}
} else if (eventId == ednMsgGuiReplace) {
etk::UString myDataString;
SearchData::GetReplace(myDataString);
if (data == "Normal") {
BufferText* tmpBuffer = BufferManager::Get(m_bufferID);
if (NULL!=tmpBuffer) {
tmpBuffer->Replace(myDataString);
}
} else if (data == "All") {
}
} else if (eventId == ednMsgGuiGotoLine) {
int32_t lineID = 0;
sscanf(data.c_str(), "%d", &lineID);
APPL_INFO("Goto line : " << lineID);
BufferText* tmpBuffer = BufferManager::Get(m_bufferID);
if (NULL!=tmpBuffer) {
tmpBuffer->JumpAtLine(lineID);
}
}
// Force redraw of the widget
MarkToRedraw();
}
void CodeView::OnGetFocus(void)
{
/*
ewol::widgetMessageMultiCast::Send(GetWidgetId(), ednMsgBufferId, m_bufferID);
*/
ewol::Keyboard(true);
APPL_INFO("Focus - In");
}
void CodeView::OnLostFocus(void)
{
ewol::Keyboard(false);
APPL_INFO("Focus - out");
}
void CodeView::SetFontSize(int32_t size)
{
m_displayText.SetFontSize(size);
SetScrollingSize(size*3.0*1.46); // 1.46 is a magic nmber ...
}
void CodeView::SetFontName(etk::UString fontName)
{
m_displayText.SetFontName(fontName);
}
Reference in New Issue View Git Blame Copy Permalink