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(LyXView & lv)
  40         : GuiDialog(lv, "changes"), Controller(this)
  41 {
  42         setupUi(this);
  43         setController(this, false);
  44         setViewTitle(_("Merge Changes"));
  45
  46         connect(closePB, SIGNAL(clicked()), this, SLOT(slotClose()));
  47         connect(nextPB, SIGNAL(clicked()), this, SLOT(nextChange()));
  48         connect(rejectPB, SIGNAL(clicked()), this, SLOT(rejectChange()));
  49         connect(acceptPB, SIGNAL(clicked()), this, SLOT(acceptChange()));
  50
  51         bc().setPolicy(ButtonPolicy::NoRepeatedApplyReadOnlyPolicy);
  52         bc().setCancel(closePB);
  53         bc().addReadOnly(acceptPB);
  54         bc().addReadOnly(rejectPB);
  55 }
  56
  57
  58 void GuiChanges::closeEvent(QCloseEvent *e)
  59 {
  60         slotClose();
  61         e->accept();
  62 }
  63
  64
  65 void GuiChanges::updateContents()
  66 {
  67         docstring text;
  68         docstring author = changeAuthor();
  69         docstring date = changeDate();
  70
  71         if (!author.empty())
  72                 text += bformat(_("Change by %1$s\n\n"), author);
  73         if (!date.empty())
  74                 text += bformat(_("Change made at %1$s\n"), date);
  75
  76         changeTB->setPlainText(toqstr(text));
  77 }
  78
  79
  80 void GuiChanges::nextChange()
  81 {
  82         dispatch(FuncRequest(LFUN_CHANGE_NEXT));
  83 }
  84
  85
  86 docstring GuiChanges::changeDate() const
  87 {
  88         Change const & c = bufferview()->getCurrentChange();
  89         if (c.type == Change::UNCHANGED)
  90                 return docstring();
  91
  92         // FIXME UNICODE
  93         return from_utf8(formatted_time(c.changetime, lyxrc.date_insert_format));
  94 }
  95
  96
  97 docstring GuiChanges::changeAuthor() const
  98 {
  99         Change const & c = bufferview()->getCurrentChange();
 100         if (c.type == Change::UNCHANGED)
 101                 return docstring();
 102
 103         Author const & a = buffer().params().authors().get(c.author);
 104
 105         docstring author = a.name();
 106
 107         if (!a.email().empty())
 108                 author += " (" + a.email() + ")";
 109
 110         return author;
 111 }
 112
 113
 114 void GuiChanges::acceptChange()
 115 {
 116         dispatch(FuncRequest(LFUN_CHANGE_ACCEPT));
 117         nextChange();
 118 }
 119
 120
 121 void GuiChanges::rejectChange()
 122 {
 123         dispatch(FuncRequest(LFUN_CHANGE_REJECT));
 124         nextChange();
 125 }
 126
 127
 128 Dialog * createGuiChanges(LyXView & lv) { return new GuiChanges(lv); }
 129
 130
 131 } // namespace frontend
 132 } // namespace lyx
 133
 134 #include "GuiChanges_moc.cpp"