src/frontends/qt2/BulletsModule.C

   1 /**
   2  * \file BulletsModule.C
   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 #include "qt_helpers.h"
  13
  14 #include <functional> // for operator %
  15
  16 #include <qinputdialog.h>
  17 #include <qpopupmenu.h>
  18 #include <qpixmap.h>
  19 #include <qtoolbutton.h>
  20 #include <qlistview.h>
  21 #include <qcombobox.h>
  22 #include <qlabel.h>
  23 #include "BulletsModule.h"
  24 #include "Bullet.h"
  25 #include "ui/BulletsModuleBase.h"
  26 #include "QBrowseBox.h"
  27 #include "support/filetools.h"
  28
  29 BulletsModule::BulletsModule(QWidget * parent,  char const * name, WFlags fl)
  30         : BulletsModuleBase(parent, name, fl)
  31 {
  32         for (int iter = 0; iter < 4; ++iter) {
  33                 bullets_[iter] = ITEMIZE_DEFAULTS[iter];
  34         }
  35
  36         QPopupMenu * pm = new QPopupMenu(this);
  37
  38         QPopupMenu * pm1 = new QPopupMenu(pm);
  39         QPopupMenu * pm2 = new QPopupMenu(pm);
  40         QPopupMenu * pm3 = new QPopupMenu(pm);
  41         QPopupMenu * pm4 = new QPopupMenu(pm);
  42         QPopupMenu * pm5 = new QPopupMenu(pm);
  43         QPopupMenu * pm6 = new QPopupMenu(pm);
  44
  45         standard_ = new QBrowseBox(6, 6, pm1);
  46         maths_ = new QBrowseBox(6, 6, pm2);
  47         ding1_ = new QBrowseBox(6, 6, pm3);
  48         ding2_ = new QBrowseBox(6, 6, pm4);
  49         ding3_ = new QBrowseBox(6, 6, pm5);
  50         ding4_ = new QBrowseBox(6, 6, pm6);
  51
  52         pm1->insertItem(standard_);
  53         pm2->insertItem(maths_);
  54         pm3->insertItem(ding1_);
  55         pm4->insertItem(ding2_);
  56         pm5->insertItem(ding3_);
  57         pm6->insertItem(ding4_);
  58
  59         pm->insertItem("Standard", pm1);
  60         pm->insertItem("Maths", pm2);
  61         pm->insertItem("Ding 1",pm3);
  62         pm->insertItem("Ding 2",pm4);
  63         pm->insertItem("Ding 3",pm5);
  64         pm->insertItem("Ding 4",pm6);
  65         pm->insertItem("Custom...", this, SLOT(setCustom()));
  66
  67         setbulletTB->setPopup(pm);
  68
  69         // insert pixmaps
  70         string bmfile;
  71         bmfile = LibFileSearch("images", "standard", "xpm");
  72         standard_->insertItem(QPixmap(toqstr(bmfile)));
  73
  74         bmfile = LibFileSearch("images", "amssymb", "xpm");
  75         maths_->insertItem(QPixmap(toqstr(bmfile)));
  76
  77         bmfile = LibFileSearch("images", "psnfss1", "xpm");
  78         ding1_->insertItem(QPixmap(toqstr(bmfile)));
  79
  80         bmfile = LibFileSearch("images", "psnfss2", "xpm");
  81         ding2_->insertItem(QPixmap(toqstr(bmfile)));
  82
  83         bmfile = LibFileSearch("images", "psnfss3", "xpm");
  84         ding3_->insertItem(QPixmap(toqstr(bmfile)));
  85
  86         bmfile = LibFileSearch("images", "psnfss4", "xpm");
  87         ding4_->insertItem(QPixmap(toqstr(bmfile)));
  88
  89         connect(standard_, SIGNAL(selected(int, int)),
  90                 this, SLOT(standard(int, int)));
  91
  92         connect(maths_, SIGNAL(selected(int, int)),
  93                 this, SLOT(maths(int, int)));
  94
  95         connect(ding1_, SIGNAL(selected(int, int)),
  96                 this, SLOT(ding1(int, int)));
  97
  98         connect(ding2_, SIGNAL(selected(int, int)),
  99                 this, SLOT(ding2(int, int)));
 100
 101         connect(ding3_, SIGNAL(selected(int, int)),
 102                 this, SLOT(ding3(int, int)));
 103
 104         connect(ding4_, SIGNAL(selected(int, int)),
 105                 this, SLOT(ding4(int, int)));
 106
 107         // update the view
 108         for (int iter = 0; iter < 4; ++iter) {
 109                 setBullet(iter,bullets_[iter]);
 110         }
 111         activeitem_ = bulletsLV->firstChild();
 112         activebullet_ = &bullets_[0];
 113 }
 114
 115
 116 BulletsModule::~BulletsModule()
 117 {
 118 }
 119
 120
 121 QPixmap BulletsModule::getPixmap(int font, int character)
 122 {
 123         int col = character%6;
 124         int row = (character - col)/6;
 125         switch(font) {
 126         case 0:
 127                 return standard_->pixmap(row,col);
 128         case 1:
 129                 return maths_->pixmap(row,col);
 130         case 2:
 131                 return ding1_->pixmap(row,col);
 132         case 3:
 133                 return ding2_->pixmap(row,col);
 134         case 4:
 135                 return ding3_->pixmap(row,col);
 136         case 5:
 137                 return ding4_->pixmap(row,col);
 138         default:
 139                 return standard_->pixmap(row,col);
 140         }
 141 }
 142
 143
 144 QListViewItem *  BulletsModule::getItem(int level)
 145 {
 146         QListViewItemIterator it(bulletsLV->firstChild());
 147         for(int i=0; i<level; ++i) {
 148                 ++it;
 149         }
 150         return it.current();
 151 }
 152
 153
 154 void BulletsModule::setActive(int level)
 155 {
 156         activeitem_ = getItem(level);
 157         activebullet_ = &bullets_[level];
 158 }
 159
 160
 161 void BulletsModule::setActive(QListViewItem * item)
 162 {
 163         activeitem_ = item;
 164         activebullet_ = &bullets_[item->depth()];
 165 }
 166
 167
 168 void BulletsModule::setBullet(int font, int character)
 169 {
 170         activeitem_->setText(0,"");
 171         activeitem_->setPixmap(0,getPixmap(font,character));
 172
 173         activebullet_->setFont(font);
 174         activebullet_->setCharacter(character);
 175 }
 176
 177
 178 void BulletsModule::setBullet(string text)
 179 {
 180         activeitem_->setPixmap(0, QPixmap());
 181         activeitem_->setText(0, toqstr(text));
 182
 183         activebullet_->setText(text);
 184 }
 185
 186
 187 void BulletsModule::setBullet(int level, const Bullet & bullet)
 188 {
 189         setActive(level);
 190         bullets_[level] = bullet;
 191         // set size
 192         setSize(bullet.getSize()+1);
 193         // set pixmap
 194         if (bullet.getFont()!=-1) {
 195                 setBullet(bullet.getFont(),
 196                           bullet.getCharacter());
 197         } else {
 198                 setBullet(bullet.getText());
 199         }
 200 }
 201
 202
 203 Bullet BulletsModule::getBullet(int level)
 204 {
 205         return bullets_[level];
 206 }
 207
 208
 209 void BulletsModule::setSize(int size)
 210 {
 211         activeitem_->setText(1,bulletsizeCO->text(size));
 212         activebullet_->setSize(size-1);
 213 }
 214
 215
 216 void BulletsModule::standard(int row, int col)
 217 {
 218         setBullet(0,6*row + col);
 219 }
 220
 221 void BulletsModule::maths(int row, int col)
 222 {
 223         setBullet(1,6*row + col);
 224 }
 225
 226
 227 void BulletsModule::ding1(int row, int col)
 228 {
 229         setBullet(2,6*row + col);
 230 }
 231
 232
 233 void BulletsModule::ding2(int row, int col)
 234 {
 235         setBullet(3,6*row + col);
 236 }
 237
 238
 239 void BulletsModule::ding3(int row, int col)
 240 {
 241         setBullet(4,6*row + col);
 242 }
 243
 244
 245 void BulletsModule::ding4(int row, int col)
 246 {
 247         setBullet(5,6*row + col);
 248 }
 249
 250
 251 void BulletsModule::setCustom()
 252 {
 253         bool ok = FALSE;
 254         QString text = QInputDialog::getText(
 255                 qt_( "Bullets" ),
 256                 qt_( "Enter a custom bullet" ),
 257                 QLineEdit::Normal,
 258                 QString::null, &ok, this );
 259
 260         if (ok) {
 261                 activeitem_->setPixmap(0,QPixmap());
 262                 activeitem_->setText(0,text);
 263                 activebullet_->setText(fromqstr(text));
 264                 activebullet_->setFont(-1);
 265         }
 266 }