src/cx/fbn/nevernote/gui/ExternalBrowse.java

   1 /*\r
   2  * This file is part of NeverNote \r
   3  * Copyright 2009 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.gui;\r
  21 \r
  22 import java.awt.Desktop;\r
  23 import java.util.List;\r
  24 \r
  25 import com.trolltech.qt.core.QUrl;\r
  26 import com.trolltech.qt.core.Qt.WidgetAttribute;\r
  27 import com.trolltech.qt.gui.QCloseEvent;\r
  28 import com.trolltech.qt.gui.QDesktopServices;\r
  29 import com.trolltech.qt.gui.QDialog;\r
  30 import com.trolltech.qt.gui.QMdiSubWindow;\r
  31 import com.trolltech.qt.gui.QPrintDialog;\r
  32 import com.trolltech.qt.gui.QPrinter;\r
  33 \r
  34 import cx.fbn.nevernote.Global;\r
  35 import cx.fbn.nevernote.dialog.FindDialog;\r
  36 import cx.fbn.nevernote.sql.DatabaseConnection;\r
  37 \r
  38 public class ExternalBrowse extends QMdiSubWindow {\r
  39         private final DatabaseConnection  conn;\r
  40         private final BrowserWindow     browser;\r
  41         public Signal4<String, String, Boolean, BrowserWindow> contentsChanged;\r
  42         public Signal1<String>  windowClosing;\r
  43         boolean noteDirty;\r
  44         private final FindDialog        find;                                           // Text search in note dialog\r
  45 //      ExternalBrowserMenuBar          menu;\r
  46         ExternalBrowserMenuBar  menu;\r
  47         \r
  48         // Constructor\r
  49         public ExternalBrowse(DatabaseConnection c) {\r
  50                 setAttribute(WidgetAttribute.WA_QuitOnClose, false);\r
  51                 setWindowTitle(tr("NeverNote"));\r
  52                 conn = c;\r
  53                 contentsChanged = new Signal4<String, String, Boolean, BrowserWindow>();\r
  54                 windowClosing = new Signal1<String>();\r
  55                 browser = new BrowserWindow(conn);\r
  56                 menu = new ExternalBrowserMenuBar(this);\r
  57                 for (int i=0; i<menu.actions().size(); i++) {\r
  58                         addAction(menu.actions().get(i));\r
  59                 }\r
  60                 \r
  61                 setWidget(browser);\r
  62                 noteDirty = false;\r
  63                 browser.titleLabel.textChanged.connect(this, "titleChanged(String)");\r
  64                 browser.getBrowser().page().contentsChanged.connect(this, "contentChanged()");\r
  65                 find = new FindDialog();\r
  66                 find.getOkButton().clicked.connect(this, "doFindText()");\r
  67         }\r
  68         \r
  69         @SuppressWarnings("unused")\r
  70         private void contentChanged() {\r
  71                 noteDirty = true;\r
  72                 contentsChanged.emit(getBrowserWindow().getNote().getGuid(), getBrowserWindow().getContent(), false, getBrowserWindow());\r
  73         }\r
  74 \r
  75         \r
  76         @Override\r
  77         public void closeEvent(QCloseEvent event) {\r
  78                 if (noteDirty) \r
  79                         contentsChanged.emit(getBrowserWindow().getNote().getGuid(), getBrowserWindow().getContent(), true, getBrowserWindow());\r
  80                 windowClosing.emit(getBrowserWindow().getNote().getGuid());\r
  81         }\r
  82         \r
  83     public BrowserWindow getBrowserWindow() {\r
  84         return browser;\r
  85     }\r
  86     \r
  87     @SuppressWarnings("unused")\r
  88         private void titleChanged(String value) {\r
  89         setWindowTitle(tr("NeverNote - ") +value);\r
  90     }\r
  91     \r
  92         @SuppressWarnings("unused")\r
  93         private void updateTitle(String guid, String title) {\r
  94                 if (guid.equals(getBrowserWindow().getNote().getGuid())) {\r
  95                         getBrowserWindow().loadingData(true);\r
  96                         getBrowserWindow().setTitle(title);\r
  97                         getBrowserWindow().getNote().setTitle(title);\r
  98                         getBrowserWindow().loadingData(false);\r
  99                 }\r
 100         }\r
 101         @SuppressWarnings("unused")\r
 102         private void updateNotebook(String guid, String notebook) {\r
 103                 if (guid.equals(getBrowserWindow().getNote().getGuid())) {\r
 104                         getBrowserWindow().loadingData(true);\r
 105                         getBrowserWindow().setNotebook(notebook);\r
 106                         getBrowserWindow().loadingData(false);\r
 107                 }\r
 108         }\r
 109         \r
 110         @SuppressWarnings("unused")\r
 111         private void updateTags(String guid, List<String> tags) {\r
 112                 if (guid.equals(getBrowserWindow().getNote().getGuid())) {\r
 113                         StringBuffer tagLine = new StringBuffer(100);\r
 114                         for (int i=0; i<tags.size(); i++) {\r
 115                                 if (i>0)\r
 116                                         tagLine.append(Global.tagDelimeter+" ");\r
 117                                 tagLine.append(tags.get(i));\r
 118                                 \r
 119                         }\r
 120                         getBrowserWindow().loadingData(true);\r
 121                         getBrowserWindow().getTagLine().setText(tagLine.toString());\r
 122                         getBrowserWindow().loadingData(false);\r
 123                 }\r
 124         }\r
 125 \r
 126         \r
 127     @SuppressWarnings("unused")\r
 128         private void findText() {\r
 129         find.show();\r
 130         find.setFocusOnTextField();\r
 131     }\r
 132     @SuppressWarnings("unused")\r
 133         private void doFindText() {\r
 134         browser.getBrowser().page().findText(find.getText(), find.getFlags());\r
 135         find.setFocus();\r
 136     }\r
 137 \r
 138         \r
 139     @SuppressWarnings("unused")\r
 140         private void printNote() {\r
 141 \r
 142         QPrintDialog dialog = new QPrintDialog();\r
 143         if (dialog.exec() == QDialog.DialogCode.Accepted.value()) {\r
 144                 QPrinter printer = dialog.printer();\r
 145                 browser.getBrowser().print(printer);\r
 146         }\r
 147     }\r
 148     \r
 149     // Listener triggered when the email button is pressed\r
 150     @SuppressWarnings("unused")\r
 151         private void emailNote() {\r
 152         if (Desktop.isDesktopSupported()) {\r
 153             Desktop desktop = Desktop.getDesktop();\r
 154             \r
 155             String text2 = browser.getContentsToEmail();\r
 156             QUrl url = new QUrl("mailto:");\r
 157             url.addQueryItem("subject", browser.getTitle());\r
 158             url.addQueryItem("body", text2);\r
 159             QDesktopServices.openUrl(url);\r
 160         }\r
 161     }\r
 162 }\r