src/cx/fbn/nevernote/dialog/NoteQuickLinkDialog.java

   1 /*\r
   2  * This file is part of NixNote \r
   3  * Copyright 2011 Randy Baumgarte\r
   4  * \r
   5  * This file may be licensed under the terms of of the\r
   6  * GNU General Public License Version 2 (the ``GPL'').\r
   7  *\r
   8  * Software distributed under the License is distributed\r
   9  * on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either\r
  10  * express or implied. See the GPL for the specific language\r
  11  * governing rights and limitations.\r
  12  *\r
  13  * You should have received a copy of the GPL along with this\r
  14  * program. If not, go to http://www.gnu.org/licenses/gpl.html\r
  15  * or write to the Free Software Foundation, Inc.,\r
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.\r
  17  *\r
  18 */\r
  19 \r
  20 package cx.fbn.nevernote.dialog;\r
  21 \r
  22 //**********************************************\r
  23 //**********************************************\r
  24 //* This is the dialog that shows a user\r
  25 //* a quick popup of a note based upon its title.\r
  26 //* It is used in the Quick Link function.\r
  27 //**********************************************\r
  28 //**********************************************\r
  29 \r
  30 import java.util.List;\r
  31 \r
  32 import com.evernote.edam.type.Note;\r
  33 import com.trolltech.qt.core.QByteArray;\r
  34 import com.trolltech.qt.core.QTemporaryFile;\r
  35 import com.trolltech.qt.core.Qt.ContextMenuPolicy;\r
  36 import com.trolltech.qt.gui.QComboBox;\r
  37 import com.trolltech.qt.gui.QDialog;\r
  38 import com.trolltech.qt.gui.QHBoxLayout;\r
  39 import com.trolltech.qt.gui.QIcon;\r
  40 import com.trolltech.qt.gui.QLabel;\r
  41 import com.trolltech.qt.gui.QPushButton;\r
  42 import com.trolltech.qt.gui.QVBoxLayout;\r
  43 \r
  44 import cx.fbn.nevernote.gui.BrowserWindow;\r
  45 import cx.fbn.nevernote.sql.DatabaseConnection;\r
  46 import cx.fbn.nevernote.utilities.ApplicationLogger;\r
  47 import cx.fbn.nevernote.utilities.Pair;\r
  48 import cx.fbn.nevernote.xml.NoteFormatter;\r
  49 \r
  50 public class NoteQuickLinkDialog extends QDialog {\r
  51         public final QPushButton        ok;\r
  52         public final QPushButton        cancel;\r
  53         private final DatabaseConnection  conn;\r
  54         public final QComboBox          titleCombo;      \r
  55         private final BrowserWindow     browser;\r
  56         private final ApplicationLogger logger;\r
  57         List<Pair<String,String>> results;\r
  58         public boolean okPressed;\r
  59         private List<QTemporaryFile> tempFiles;\r
  60         private final String iconPath = new String("classpath:cx/fbn/nevernote/icons/");\r
  61         \r
  62         // Constructor\r
  63         public NoteQuickLinkDialog(ApplicationLogger l, DatabaseConnection c, String text) {\r
  64                 okPressed = false;\r
  65                 setWindowTitle(tr("Quick Link Notes"));\r
  66                 setWindowIcon(new QIcon(iconPath+"notebook-green.png"));\r
  67                 QVBoxLayout main = new QVBoxLayout();\r
  68                 setLayout(main);\r
  69                 titleCombo = new QComboBox(this);\r
  70                 \r
  71                 QHBoxLayout comboLayout = new QHBoxLayout();\r
  72                 comboLayout.addWidget(new QLabel(tr("Matching Notes:")));\r
  73                 comboLayout.addWidget(titleCombo);\r
  74                 comboLayout.addStretch(100);\r
  75                 \r
  76                 main.addLayout(comboLayout);\r
  77                                 \r
  78                 conn = c;\r
  79                 browser = new BrowserWindow(conn);\r
  80                 main.addWidget(browser);\r
  81                 browser.titleLabel.setVisible(false);\r
  82                 browser.notebookBox.setVisible(false);\r
  83                 browser.hideButtons();\r
  84                 browser.tagEdit.setVisible(false);\r
  85                 browser.tagLabel.setVisible(false);\r
  86                 \r
  87                 QHBoxLayout buttonLayout = new QHBoxLayout();\r
  88                 buttonLayout.addStretch(100);\r
  89                 ok = new QPushButton(tr("OK"));\r
  90                 ok.clicked.connect(this, "okPressed()");\r
  91                 \r
  92                 cancel = new QPushButton(tr("Cancel"));\r
  93                 cancel.clicked.connect(this, "cancelPressed()");\r
  94                 \r
  95                 buttonLayout.addWidget(ok);\r
  96                 buttonLayout.addWidget(cancel);\r
  97                 main.addLayout(buttonLayout);\r
  98                 \r
  99                 browser.getBrowser().setContextMenuPolicy(ContextMenuPolicy.NoContextMenu);\r
 100                 logger = l;\r
 101                 \r
 102                 // Search for matching notes\r
 103                 results = conn.getNoteTable().findNotesByTitle(text);\r
 104                 \r
 105                 // Add the results to the combo box\r
 106                 for (int i=0; i<results.size(); i++) {\r
 107                         titleCombo.addItem(results.get(i).getSecond(), results.get(i).getFirst());\r
 108                 }\r
 109                 titleCombo.activated.connect(this, "selectionChanged(String)");\r
 110                 \r
 111                 // Load the results into the combo box\r
 112                 if (results.size() > 0) {\r
 113                         Note currentNote = conn.getNoteTable().getNote(results.get(0).getFirst(), true, true, false, true, true);\r
 114                         setContent(currentNote);\r
 115                 }\r
 116         }\r
 117 \r
 118         // Cancel button pressed\r
 119         @SuppressWarnings("unused")\r
 120         private void cancelPressed() {\r
 121                 this.close();\r
 122         }\r
 123         \r
 124         // OK button pressed\r
 125         @SuppressWarnings("unused")\r
 126         private void okPressed() {\r
 127                 okPressed = true;\r
 128                 close();\r
 129         }\r
 130 \r
 131         // When the selection changes, we refresh the browser window with the new content\r
 132         @SuppressWarnings("unused")\r
 133         private void selectionChanged(String text) {\r
 134                 int pos = titleCombo.currentIndex();\r
 135                 String guid = results.get(pos).getFirst();\r
 136                 Note note = conn.getNoteTable().getNote(guid, true, true, false, true, true);\r
 137                 setContent(note);\r
 138         }\r
 139         \r
 140         // Return the note the user is currently viewing\r
 141         public String getSelectedNote() {\r
 142                 int pos = titleCombo.currentIndex();\r
 143                 return results.get(pos).getFirst();\r
 144         }\r
 145         \r
 146         \r
 147         // Load the content of the note into the viewing window.\r
 148         public void setContent(Note currentNote) {      \r
 149                 NoteFormatter formatter = new NoteFormatter(logger, conn, tempFiles);\r
 150                 formatter.setNote(currentNote, false);\r
 151                 formatter.setHighlight(null);\r
 152                 formatter.setNoteHistory(true);\r
 153                 \r
 154                 StringBuffer js = new StringBuffer();\r
 155                 \r
 156                 // We need to prepend the note with <HEAD></HEAD> or encoded characters are ugly \r
 157                 js.append("<html><head><meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\">");       \r
 158                 js.append("<style type=\"text/css\">en-crypt-temp { border-style:solid; border-color:blue; padding:1mm 1mm 1mm 1mm; }</style>");\r
 159                 js.append("</head>");\r
 160                 js.append(formatter.rebuildNoteHTML());\r
 161                 js.append("</HTML>");\r
 162                 \r
 163                 browser.setNote(currentNote);\r
 164                 browser.setContent(new QByteArray(js.toString()));\r
 165         }\r
 166         \r
 167         // give the results from the DB search back to the caller.\r
 168         public List<Pair<String,String>> getResults() {\r
 169                 return results;\r
 170         }\r
 171         \r
 172         \r
 173 }\r
 174  \r
 175 \r
 176 \r
 177         \r
 178         \r
 179         \r
 180         \r
 181 \r