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/gettext.h"
  19 #include "support/lstrings.h"
  20 #include "support/lyxtime.h"
  21
  22 #include "Author.h"
  23 #include "Buffer.h"
  24 #include "BufferParams.h"
  25 #include "BufferView.h"
  26 #include "Changes.h"
  27 #include "FuncRequest.h"
  28 #include "LyXRC.h"
  29
  30 #include <QTextBrowser>
  31
  32
  33 namespace lyx {
  34 namespace frontend {
  35
  36 using support::bformat;
  37
  38 GuiChanges::GuiChanges(GuiView & lv)
  39         : GuiDialog(lv, "changes", qt_("Merge Changes"))
  40 {
  41         setupUi(this);
  42
  43         connect(closePB, SIGNAL(clicked()), this, SLOT(slotClose()));
  44         connect(nextPB, SIGNAL(clicked()), this, SLOT(nextChange()));
  45         connect(rejectPB, SIGNAL(clicked()), this, SLOT(rejectChange()));
  46         connect(acceptPB, SIGNAL(clicked()), this, SLOT(acceptChange()));
  47
  48         bc().setPolicy(ButtonPolicy::NoRepeatedApplyReadOnlyPolicy);
  49         bc().setCancel(closePB);
  50         bc().addReadOnly(acceptPB);
  51         bc().addReadOnly(rejectPB);
  52 }
  53
  54
  55 void GuiChanges::updateContents()
  56 {
  57         docstring text;
  58         docstring author = changeAuthor();
  59         docstring date = changeDate();
  60
  61         if (!author.empty())
  62                 text += bformat(_("Change by %1$s\n\n"), author);
  63         if (!date.empty())
  64                 text += bformat(_("Change made at %1$s\n"), date);
  65
  66         changeTB->setPlainText(toqstr(text));
  67 }
  68
  69
  70 void GuiChanges::nextChange()
  71 {
  72         dispatch(FuncRequest(LFUN_CHANGE_NEXT));
  73 }
  74
  75
  76 docstring GuiChanges::changeDate() const
  77 {
  78         Change const & c = bufferview()->getCurrentChange();
  79         if (c.type == Change::UNCHANGED)
  80                 return docstring();
  81
  82         // FIXME UNICODE
  83         return from_utf8(formatted_time(c.changetime, lyxrc.date_insert_format));
  84 }
  85
  86
  87 docstring GuiChanges::changeAuthor() const
  88 {
  89         Change const & c = bufferview()->getCurrentChange();
  90         if (c.type == Change::UNCHANGED)
  91                 return docstring();
  92
  93         Author const & a = buffer().params().authors().get(c.author);
  94
  95         docstring author = a.name();
  96
  97         if (!a.email().empty())
  98                 author += " (" + a.email() + ")";
  99
 100         return author;
 101 }
 102
 103
 104 void GuiChanges::acceptChange()
 105 {
 106         dispatch(FuncRequest(LFUN_CHANGE_ACCEPT));
 107         nextChange();
 108 }
 109
 110
 111 void GuiChanges::rejectChange()
 112 {
 113         dispatch(FuncRequest(LFUN_CHANGE_REJECT));
 114         nextChange();
 115 }
 116
 117
 118 Dialog * createGuiChanges(GuiView & lv) { return new GuiChanges(lv); }
 119
 120
 121 } // namespace frontend
 122 } // namespace lyx
 123
 124 #include "moc_GuiChanges.cpp"