mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-09-23 00:11:49 +00:00
75090250d4
At this moment we do not allow comparison between arbitrary hashes, but except GUI the code is ready. Thanks to the powerful way of git addressing we could even ask for comparisons like '-2 weeks back' if someone wants to play with GuiCompareHistory.
148 lines
3.0 KiB
C++
148 lines
3.0 KiB
C++
/**
|
|
* \file GuiCompareHistory.cpp
|
|
* This file is part of LyX, the document processor.
|
|
* Licence details can be found in the file COPYING.
|
|
*
|
|
* \author Pavel Sanda
|
|
*
|
|
* Full author contact details are available in file CREDITS.
|
|
*/
|
|
|
|
#include <config.h>
|
|
#include <support/debug.h>
|
|
#include <limits>
|
|
|
|
#include "GuiCompareHistory.h"
|
|
|
|
#include "Buffer.h"
|
|
#include "BufferView.h"
|
|
#include "FuncRequest.h"
|
|
#include "GuiView.h"
|
|
#include "LyXVC.h"
|
|
|
|
#include "support/convert.h"
|
|
#include "support/lstrings.h"
|
|
|
|
|
|
|
|
using namespace std;
|
|
using namespace lyx::support;
|
|
|
|
namespace lyx {
|
|
namespace frontend {
|
|
|
|
|
|
GuiCompareHistory::GuiCompareHistory(GuiView & lv)
|
|
: GuiDialog(lv, "comparehistory", qt_("Compare different revisions"))
|
|
|
|
{
|
|
setupUi(this);
|
|
setModal(Qt::WindowModal);
|
|
|
|
connect(okPB, SIGNAL(clicked()), this, SLOT(slotOK()));
|
|
connect(cancelPB, SIGNAL(clicked()), this, SLOT(slotCancel()));
|
|
|
|
connect(revbackRB, SIGNAL(clicked()), this, SLOT(selectRevback()));
|
|
connect(betweenrevRB, SIGNAL(clicked()), this, SLOT(selectBetweenrev()));
|
|
}
|
|
|
|
bool GuiCompareHistory::initialiseParams(std::string const &)
|
|
{
|
|
string revstring = lyxview().currentBufferView()->buffer().lyxvc().revisionInfo(LyXVC::File);
|
|
int rev=0;
|
|
|
|
string tmp;
|
|
bool enableBetween = true;
|
|
// GIT case, hash is long
|
|
if (revstring.length() > 20) {
|
|
enableBetween = false;
|
|
rev = numeric_limits<int>::max();
|
|
} else {
|
|
// RCS case
|
|
if (!isStrInt(revstring))
|
|
revstring = rsplit(revstring, tmp , '.' );
|
|
// both SVN & RCS cases
|
|
if (isStrInt(revstring))
|
|
rev = convert<int>(revstring);
|
|
}
|
|
|
|
// later we can provide comparison between two hashes
|
|
betweenrevRB->setEnabled(enableBetween);
|
|
|
|
okPB->setEnabled(rev);
|
|
rev1SB->setMaximum(rev);
|
|
rev2SB->setMaximum(rev);
|
|
revbackSB->setMaximum(rev-1);
|
|
rev2SB->setValue(rev);
|
|
rev1SB->setValue(rev-1);
|
|
|
|
//bc().setPolicy(ButtonPolicy::OkApplyCancelPolicy);
|
|
//bc().setOK(okPB);
|
|
//bc().setCancel(cancelPB);
|
|
enableControls();
|
|
return true;
|
|
}
|
|
|
|
|
|
void GuiCompareHistory::updateContents()
|
|
{
|
|
enableControls();
|
|
}
|
|
|
|
|
|
void GuiCompareHistory::selectRevback()
|
|
{
|
|
betweenrevRB->setChecked(false);
|
|
enableControls();
|
|
}
|
|
|
|
|
|
void GuiCompareHistory::selectBetweenrev()
|
|
{
|
|
revbackRB->setChecked(false);
|
|
enableControls();
|
|
}
|
|
|
|
|
|
void GuiCompareHistory::enableControls()
|
|
{
|
|
bool rb = revbackRB->isChecked();
|
|
oldL->setEnabled(!rb);
|
|
newL->setEnabled(!rb);
|
|
rev1SB->setEnabled(!rb);
|
|
rev2SB->setEnabled(!rb);
|
|
rev2SB->setEnabled(!rb);
|
|
betweenrevRB->setChecked(!rb);
|
|
revbackSB->setEnabled(rb);
|
|
}
|
|
|
|
|
|
void GuiCompareHistory::slotOK()
|
|
{
|
|
string param;
|
|
if (revbackRB->isChecked())
|
|
param = "-" + convert<string>(revbackSB->value());
|
|
else
|
|
param = convert<string>(rev1SB->value()) +
|
|
+ " " + convert<string>(rev2SB->value());
|
|
|
|
GuiDialog::slotClose();
|
|
dispatch(FuncRequest(LFUN_VC_COMPARE, param));
|
|
}
|
|
|
|
|
|
void GuiCompareHistory::slotCancel()
|
|
{
|
|
GuiDialog::slotClose();
|
|
}
|
|
|
|
|
|
Dialog * createGuiCompareHistory(GuiView & lv) { return new GuiCompareHistory(lv); }
|
|
|
|
|
|
} // namespace frontend
|
|
} // namespace lyx
|
|
|
|
|
|
#include "moc_GuiCompareHistory.cpp"
|