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basic optimisation of line update ==> not tested

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This commit is contained in:
Edouard Dupin
2011-10-03 22:31:54 +02:00
parent 7cf06ba256
commit 4477ef0ab5
4 changed files with 155 additions and 55 deletions
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41
Sources/Buffer/Buffer.cpp
View File

@@ -530,6 +530,7 @@ int32_t Buffer::AnchorCurrentId(void)
void Buffer::AnchorForceRedrawAll(int32_t realAnchorId)
{
EDN_DEBUG("AnchorForceRedrawAll(" << realAnchorId << ")");
if (-5000 == realAnchorId) {
int32_t localID = AnchorCurrentId();
if (localID >=0) {
@@ -572,51 +573,47 @@ void Buffer::AnchorForceRedrawOffsef(int32_t offset)
EDN_DEBUG("offset ID=" << localID);
m_AnchorList[localID].m_BufferNumberLineOffset += offset;
EDN_DEBUG("move redraw request : [" << m_AnchorList[localID].m_displaySize.y << "," << MAX_LINE_DISPLAYABLE_BY_BUFFER << "[=true");
for(int32_t iii=m_AnchorList[localID].m_displaySize.y; iii < MAX_LINE_DISPLAYABLE_BY_BUFFER; iii++) {
m_AnchorList[localID].m_redrawLine[iii] = true;
}
int32_t maxSize = edn_min(m_AnchorList[localID].m_displaySize.y, MAX_LINE_DISPLAYABLE_BY_BUFFER);
if (offset < 0) {
if (-1 * offset < MAX_LINE_DISPLAYABLE_BY_BUFFER) {
EDN_DEBUG("move redraw request : [" << -1*offset << "," << MAX_LINE_DISPLAYABLE_BY_BUFFER << "[=[" << -1*offset + offset << "," << MAX_LINE_DISPLAYABLE_BY_BUFFER+offset << "[");
//for(int32_t iii=MAX_LINE_DISPLAYABLE_BY_BUFFER; iii >= -1*offset; iii--) {
for(int32_t iii=-1*offset; iii < MAX_LINE_DISPLAYABLE_BY_BUFFER; iii++) {
//EDN_DEBUG("move redraw request : " << iii << " <== " << iii+offset << " val=" << m_AnchorList[localID].m_redrawLine[iii+offset]);
if (-1 * offset < maxSize) {
EDN_DEBUG("move redraw request : ]" << maxSize << "," << -1*offset << "]=]" << maxSize+offset << "," << -1*offset + offset << "]");
for(int32_t iii=maxSize-1; iii >= -1*offset; iii--) {
m_AnchorList[localID].m_redrawLine[iii] = m_AnchorList[localID].m_redrawLine[iii+offset];
}
EDN_DEBUG("move redraw request : [" << 0 << "," << -1*offset << "[=true");
for(int32_t iii=0; iii < -1*offset; iii++) {
//EDN_DEBUG("move redraw request : " << iii << " <== true");
m_AnchorList[localID].m_redrawLine[iii] = true;
}
} else {
EDN_WARNING("FORCE a total redraw... 1");
for(int32_t iii=0; iii < MAX_LINE_DISPLAYABLE_BY_BUFFER; iii++) {
//EDN_DEBUG("move redraw request : " << iii << " <== true");
for(int32_t iii=0; iii < maxSize; iii++) {
m_AnchorList[localID].m_redrawLine[iii] = true;
}
}
} else {
if (offset < MAX_LINE_DISPLAYABLE_BY_BUFFER) {
EDN_DEBUG("move redraw request : [" << 0 << "," << MAX_LINE_DISPLAYABLE_BY_BUFFER-offset << "[=[" << offset << "," << MAX_LINE_DISPLAYABLE_BY_BUFFER << "[");
for(int32_t iii=0; iii < MAX_LINE_DISPLAYABLE_BY_BUFFER-offset ; iii++) {
//EDN_DEBUG("move redraw request : " << iii << " <== " << iii+offset << " val=" << m_AnchorList[localID].m_redrawLine[iii+offset]);
if (offset < maxSize) {
EDN_DEBUG("move redraw request : [" << 0 << "," << maxSize-offset << "[=[" << offset << "," << maxSize << "[");
for(int32_t iii=0; iii < maxSize-offset ; iii++) {
m_AnchorList[localID].m_redrawLine[iii] = m_AnchorList[localID].m_redrawLine[iii+offset];
}
EDN_DEBUG("move redraw request : [" << MAX_LINE_DISPLAYABLE_BY_BUFFER-offset+1 << "," << MAX_LINE_DISPLAYABLE_BY_BUFFER << "[=true");
for(int32_t iii=MAX_LINE_DISPLAYABLE_BY_BUFFER-offset+1; iii < MAX_LINE_DISPLAYABLE_BY_BUFFER; iii++) {
//EDN_DEBUG("move redraw request : " << iii << " <== true");
// note the -1 is to force the redisplay of the previous of the last line ==> special case of the gtk 3.0 marker to resize the windows
EDN_DEBUG("move redraw request : [" << maxSize-offset-1 << "," << maxSize << "[=true");
for(int32_t iii=maxSize-offset-1; iii < maxSize; iii++) {
m_AnchorList[localID].m_redrawLine[iii] = true;
}
} else {
EDN_WARNING("FORCE a total redraw... 2");
for(int32_t iii=0; iii < MAX_LINE_DISPLAYABLE_BY_BUFFER; iii++) {
//EDN_DEBUG("move redraw request : " << iii << " <== true");
for(int32_t iii=0; iii < maxSize; iii++) {
m_AnchorList[localID].m_redrawLine[iii] = true;
}
}
}
EDN_DEBUG("move redraw request : [" << m_AnchorList[localID].m_displaySize.y << "," << MAX_LINE_DISPLAYABLE_BY_BUFFER << "[=true");
for(int32_t iii=m_AnchorList[localID].m_displaySize.y; iii < MAX_LINE_DISPLAYABLE_BY_BUFFER; iii++) {
//EDN_DEBUG("move redraw request : " << iii << " <== true");
m_AnchorList[localID].m_redrawLine[iii] = true;
}
} else {
EDN_ERROR("can not find the real ID in linste.Size()=" << m_AnchorList.Size());
}

61
Sources/Buffer/BufferText.cpp
View File

@@ -807,24 +807,23 @@ void BufferText::cursorMove(int32_t gtkKey)
*/
void BufferText::UpdateWindowsPosition(bool centerPage)
{
int32_t linePreviousID = m_EdnBuf.CountLines(0, m_cursorPosPrevious);
AnchorForceRedrawLine(linePreviousID);
if (centerPage == false) {
// Display position (Y mode):
int32_t lineStartPos;
// Get current position of cursor :
position_ts cursorPosition;
cursorPosition.y = m_EdnBuf.CountLines(0, m_cursorPos);
AnchorForceRedrawLine(cursorPosition.y);
lineStartPos = m_EdnBuf.StartOfLine(m_cursorPos);
cursorPosition.x = m_EdnBuf.CountDispChars(lineStartPos, m_cursorPos);
//EDN_INFO(" curent cursor position : (" << cursorPosition.x << "," << cursorPosition.y << ")");
int32_t iii = AnchorCurrentId();
if (iii >=0) {
int32_t linePreviousID = m_EdnBuf.GetLinesIdWithRef(m_cursorPosPrevious, m_AnchorList[iii].m_bufferPos, m_AnchorList[iii].m_lineId);
AnchorForceRedrawLine(linePreviousID);
// Done for all Anchor elements ...
//for (int32_t iii=0; iii < m_AnchorList.Size() ; iii++) {
int32_t iii = AnchorCurrentId();
if (iii >=0) {
if (centerPage == false) {
// Display position (Y mode):
int32_t lineStartPos;
// Get current position of cursor :
position_ts cursorPosition;
EDN_WARNING("plop");
cursorPosition.y = m_EdnBuf.GetLinesIdWithRef(m_cursorPos, m_AnchorList[iii].m_bufferPos, m_AnchorList[iii].m_lineId);
AnchorForceRedrawLine(cursorPosition.y);
lineStartPos = m_EdnBuf.StartOfLine(m_cursorPos);
cursorPosition.x = m_EdnBuf.CountDispChars(lineStartPos, m_cursorPos);
//EDN_INFO(" curent cursor position : (" << cursorPosition.x << "," << cursorPosition.y << ")");
position_ts displayPreviousStart = m_AnchorList[iii].m_displayStart;
//EDN_INFO(" m_displayStart(" << m_AnchorList[iii].m_displayStart.x << "," << m_AnchorList[iii].m_displayStart.y << ") m_displaySize(" << m_AnchorList[iii].m_displaySize.x << "," << m_AnchorList[iii].m_displaySize.y << ")");
if (m_AnchorList[iii].m_displayStart.y > (int32_t)cursorPosition.y - globals::getNbLineBorder() ) {
@@ -853,10 +852,10 @@ void BufferText::UpdateWindowsPosition(bool centerPage)
AnchorForceRedrawAll(iii);
} else {
if (m_AnchorList[iii].m_displayStart.y != displayPreviousStart.y) {
EDN_WARNING("SELECT an ofset : displayPreviousStart.y=" << displayPreviousStart.y << " m_AnchorList[iii].m_displayStart.y=" << m_AnchorList[iii].m_displayStart.y << " ==>" << m_AnchorList[iii].m_displayStart.y - displayPreviousStart.y);
EDN_WARNING("SELECT ... offset = " << m_AnchorList[iii].m_BufferNumberLineOffset);
//EDN_WARNING("SELECT an ofset : displayPreviousStart.y=" << displayPreviousStart.y << " m_AnchorList[iii].m_displayStart.y=" << m_AnchorList[iii].m_displayStart.y << " ==>" << m_AnchorList[iii].m_displayStart.y - displayPreviousStart.y);
//EDN_WARNING("SELECT ... offset = " << m_AnchorList[iii].m_BufferNumberLineOffset);
AnchorForceRedrawOffsef(m_AnchorList[iii].m_displayStart.y - displayPreviousStart.y);
EDN_WARNING("SELECT ... offset = " << m_AnchorList[iii].m_BufferNumberLineOffset);
//EDN_WARNING("SELECT ... offset = " << m_AnchorList[iii].m_BufferNumberLineOffset);
}
int32_t SelectionStart, SelectionEnd, SelectionRectStart, SelectionRectEnd;
bool SelectionIsRect;
@@ -864,24 +863,20 @@ void BufferText::UpdateWindowsPosition(bool centerPage)
if (true == haveSelectionActive) {
int32_t start = edn_min(linePreviousID, cursorPosition.y);
int32_t stop = edn_max(linePreviousID, cursorPosition.y);
EDN_WARNING("SELECT force redraw range of lines : (" << start << "," << stop << ")");
//EDN_WARNING("SELECT force redraw range of lines : (" << start << "," << stop << ")");
for (int32_t jjj=start; jjj <= stop; jjj++) {
AnchorForceRedrawLine(jjj);
}
}
}
}
} else {
// center the line at the middle of the screen :
position_ts cursorPosition;
//EDN_DEBUG(" -------------------------------------------------");
cursorPosition.y = m_EdnBuf.CountLines(0, m_cursorPos);
//EDN_DEBUG(" cursor position : " << m_cursorPos << " ==> ligne=" << cursorPosition.y);
cursorPosition.x = 0;
// Done for all Anchor elements ...
//for (int32_t iii=0; iii < m_AnchorList.Size() ; iii++) {
int32_t iii = AnchorCurrentId();
if (iii >=0) {
} else {
// center the line at the middle of the screen :
position_ts cursorPosition;
//EDN_DEBUG(" -------------------------------------------------");
cursorPosition.y = m_EdnBuf.GetLinesIdWithRef(m_cursorPos, m_AnchorList[iii].m_bufferPos, m_AnchorList[iii].m_lineId);
//EDN_DEBUG(" cursor position : " << m_cursorPos << " ==> ligne=" << cursorPosition.y);
cursorPosition.x = 0;
m_AnchorList[iii].m_displayStart.x = 0;
//EDN_DEBUG(" display size : " << m_displaySize.y);
m_AnchorList[iii].m_displayStart.y = cursorPosition.y - m_AnchorList[iii].m_displaySize.y/2;