src/frontends/qt4/GuiChanges.cpp

   1 /**
   2  * \file GuiChanges.cpp
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author John Levon
   7  * \author Michael Gerz
   8  *
   9  * Full author contact details are available in file CREDITS.
  10  */
  11
  12 #include <config.h>
  13
  14 #include "GuiChanges.h"
  15
  16 #include "qt_helpers.h"
  17
  18 #include "support/lstrings.h"
  19 #include "support/lyxtime.h"
  20
  21 #include "Author.h"
  22 #include "Buffer.h"
  23 #include "BufferParams.h"
  24 #include "BufferView.h"
  25 #include "Changes.h"
  26 #include "FuncRequest.h"
  27 #include "lyxfind.h"
  28 #include "LyXRC.h"
  29
  30 #include <QCloseEvent>
  31 #include <QTextBrowser>
  32
  33
  34 namespace lyx {
  35 namespace frontend {
  36
  37 using support::bformat;
  38
  39 GuiChanges::GuiChanges(GuiView & lv)
  40         : GuiDialog(lv, "changes")
  41 {
  42         setupUi(this);
  43         setViewTitle(_("Merge Changes"));
  44
  45         connect(closePB, SIGNAL(clicked()), this, SLOT(slotClose()));
  46         connect(nextPB, SIGNAL(clicked()), this, SLOT(nextChange()));
  47         connect(rejectPB, SIGNAL(clicked()), this, SLOT(rejectChange()));
  48         connect(acceptPB, SIGNAL(clicked()), this, SLOT(acceptChange()));
  49
  50         bc().setPolicy(ButtonPolicy::NoRepeatedApplyReadOnlyPolicy);
  51         bc().setCancel(closePB);
  52         bc().addReadOnly(acceptPB);
  53         bc().addReadOnly(rejectPB);
  54 }
  55
  56
  57 void GuiChanges::closeEvent(QCloseEvent *e)
  58 {
  59         slotClose();
  60         e->accept();
  61 }
  62
  63
  64 void GuiChanges::updateContents()
  65 {
  66         docstring text;
  67         docstring author = changeAuthor();
  68         docstring date = changeDate();
  69
  70         if (!author.empty())
  71                 text += bformat(_("Change by %1$s\n\n"), author);
  72         if (!date.empty())
  73                 text += bformat(_("Change made at %1$s\n"), date);
  74
  75         changeTB->setPlainText(toqstr(text));
  76 }
  77
  78
  79 void GuiChanges::nextChange()
  80 {
  81         dispatch(FuncRequest(LFUN_CHANGE_NEXT));
  82 }
  83
  84
  85 docstring GuiChanges::changeDate() const
  86 {
  87         Change const & c = bufferview()->getCurrentChange();
  88         if (c.type == Change::UNCHANGED)
  89                 return docstring();
  90
  91         // FIXME UNICODE
  92         return from_utf8(formatted_time(c.changetime, lyxrc.date_insert_format));
  93 }
  94
  95
  96 docstring GuiChanges::changeAuthor() const
  97 {
  98         Change const & c = bufferview()->getCurrentChange();
  99         if (c.type == Change::UNCHANGED)
 100                 return docstring();
 101
 102         Author const & a = buffer().params().authors().get(c.author);
 103
 104         docstring author = a.name();
 105
 106         if (!a.email().empty())
 107                 author += " (" + a.email() + ")";
 108
 109         return author;
 110 }
 111
 112
 113 void GuiChanges::acceptChange()
 114 {
 115         dispatch(FuncRequest(LFUN_CHANGE_ACCEPT));
 116         nextChange();
 117 }
 118
 119
 120 void GuiChanges::rejectChange()
 121 {
 122         dispatch(FuncRequest(LFUN_CHANGE_REJECT));
 123         nextChange();
 124 }
 125
 126
 127 Dialog * createGuiChanges(GuiView & lv) { return new GuiChanges(lv); }
 128
 129
 130 } // namespace frontend
 131 } // namespace lyx
 132
 133 #include "GuiChanges_moc.cpp"