src/frontends/qt4/GuiTexinfo.cpp

   1 /**
   2  * \file GuiTexinfo.cpp
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Edwin Leuven
   7  *
   8  * Full author contact details are available in file CREDITS.
   9  */
  10
  11 #include <config.h>
  12
  13 #include "GuiTexinfo.h"
  14
  15 #include "ControlTexinfo.h"
  16 #include "qt_helpers.h"
  17
  18 #include "support/filetools.h"
  19
  20 #include <QCloseEvent>
  21 #include <QCheckBox>
  22 #include <QListWidget>
  23 #include <QPushButton>
  24
  25 using std::string;
  26 using std::vector;
  27
  28
  29 namespace lyx {
  30 namespace frontend {
  31
  32 GuiTexinfoDialog::GuiTexinfoDialog(LyXView & lv)
  33         : GuiDialog(lv, "texinfo")
  34 {
  35         setupUi(this);
  36         setViewTitle(_("TeX Information"));
  37         setController(new ControlTexinfo(*this));
  38
  39         warningPosted = false;
  40         activeStyle = ControlTexinfo::cls;
  41
  42         connect(closePB, SIGNAL(clicked()), this, SLOT(slotClose()));
  43
  44         connect(viewPB, SIGNAL(clicked()), this, SLOT(viewClicked()));
  45         connect(whatStyleCO, SIGNAL(activated(const QString &)),
  46                 this, SLOT(enableViewPB()));
  47         connect(whatStyleCO, SIGNAL(activated(int)), this, SLOT(updateView()));
  48         connect(pathCB, SIGNAL(stateChanged(int)), this, SLOT(updateView()));
  49         connect(rescanPB, SIGNAL(clicked()), this, SLOT(enableViewPB()));
  50         connect(rescanPB, SIGNAL(clicked()), this, SLOT(rescanClicked()));
  51         connect(fileListLW, SIGNAL(itemClicked(QListWidgetItem *)),
  52                 this, SLOT(enableViewPB()));
  53         connect(fileListLW, SIGNAL(itemSelectionChanged()),
  54                 this, SLOT(enableViewPB()));
  55
  56         updateStyles(ControlTexinfo::cls);
  57
  58         bc().setPolicy(ButtonPolicy::OkCancelPolicy);
  59         bc().setCancel(closePB);
  60 }
  61
  62
  63 ControlTexinfo & GuiTexinfoDialog::controller() const
  64 {
  65         return static_cast<ControlTexinfo &>(GuiDialog::controller());
  66 }
  67
  68
  69 void GuiTexinfoDialog::change_adaptor()
  70 {
  71         changed();
  72 }
  73
  74
  75 void GuiTexinfoDialog::closeEvent(QCloseEvent * e)
  76 {
  77         slotWMHide();
  78         e->accept();
  79 }
  80
  81
  82 void GuiTexinfoDialog::rescanClicked()
  83 {
  84         // build new *Files.lst
  85         rescanTexStyles();
  86         updateStyles();
  87         enableViewPB();
  88 }
  89
  90
  91 void GuiTexinfoDialog::viewClicked()
  92 {
  93         size_t const fitem = fileListLW->currentRow();
  94         vector<string> const & data = texdata_[activeStyle];
  95         string file = data[fitem];
  96         if (!pathCB->isChecked())
  97                 file = getTexFileFromList(data[fitem],
  98                         controller().getFileType(activeStyle));
  99         controller().viewFile(file);
 100 }
 101
 102
 103 void GuiTexinfoDialog::updateView()
 104 {
 105         switch (whatStyleCO->currentIndex()) {
 106                 case 0:
 107                         updateStyles(ControlTexinfo::cls);
 108                         break;
 109                 case 1:
 110                         updateStyles(ControlTexinfo::sty);
 111                         break;
 112                 case 2:
 113                         updateStyles(ControlTexinfo::bst);
 114                         break;
 115                 default:
 116                         break;
 117         }
 118
 119         enableViewPB();
 120 }
 121
 122
 123 void GuiTexinfoDialog::enableViewPB()
 124 {
 125         viewPB->setEnabled(fileListLW->currentRow() > -1);
 126 }
 127
 128
 129 void GuiTexinfoDialog::updateStyles(ControlTexinfo::texFileSuffix whichStyle)
 130 {
 131         ContentsType & data = texdata_[whichStyle];
 132         bool const withFullPath = pathCB->isChecked();
 133
 134         getTexFileList(whichStyle, data, withFullPath);
 135
 136         fileListLW->clear();
 137         ContentsType::const_iterator it  = data.begin();
 138         ContentsType::const_iterator end = data.end();
 139         for (; it != end; ++it)
 140                 fileListLW->addItem(toqstr(*it));
 141
 142         activeStyle = whichStyle;
 143 }
 144
 145
 146 void GuiTexinfoDialog::updateStyles()
 147 {
 148         updateStyles(activeStyle);
 149 }
 150
 151 } // namespace frontend
 152 } // namespace lyx
 153
 154
 155 #include "GuiTexinfo_moc.cpp"