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annotate gui/src/FileEditorMdiSubWindow.cpp @ 13557:ad18a8e7fb02

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editor: change window title if text is modified
author ttl <ttl@justmail.de>
date Sat, 30 Jul 2011 15:19:42 +0200
parents 0d18b0e168ae
children 248b897d9f36
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rev   line source
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1 /* OctaveGUI - A graphical user interface for Octave
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2 * Copyright (C) 2011 Jacob Dawid
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3 * jacob.dawid@googlemail.com
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4 *
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5 * This program is free software: you can redistribute it and/or modify
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6 * it under the terms of the GNU General Public License as published by
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7 * the Free Software Foundation, either version 3 of the License, or
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8 * (at your option) any later version.
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9 *
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10 * This program is distributed in the hope that it will be useful,
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11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 * GNU General Public License for more details.
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14 *
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15 * You should have received a copy of the GNU General Public License
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16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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17 */
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18
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19 #include "FileEditorMdiSubWindow.h"
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20 #include <QVBoxLayout>
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21 #include <QApplication>
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22 #include <QFile>
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23 #include <QFileDialog>
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24 #include <QMessageBox>
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25 #include <QAction>
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26 #include <QStyle>
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27 #include <QTextStream>
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28
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29 FileEditorMdiSubWindow::FileEditorMdiSubWindow (QWidget * parent):QMdiSubWindow
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30 (parent)
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31 {
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32 construct ();
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33 }
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34
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35 FileEditorMdiSubWindow::~FileEditorMdiSubWindow ()
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36 {
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37 }
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38
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39 void
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40 FileEditorMdiSubWindow::closeEvent(QCloseEvent *event)
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41 {
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42 // ignore close event if file is not saved and user cancels closing this window
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43 // TODO: This does not work if the main window is closed!
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44 if (checkFileModified ("Close File")==QMessageBox::Cancel)
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45 {
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46 event->ignore();
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47 }
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48 else
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49 {
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50 event->accept();
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51 }
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52 }
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53
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54 void
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55 FileEditorMdiSubWindow::handleModificationChanged(bool modified)
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56 {
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57 if ( modified )
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58 {
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59 QString title(m_fileName);
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60 setWindowTitle(title.prepend("* "));
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61 }
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62 else
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63 setWindowTitle (m_fileName);
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64 }
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65
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66 void
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67 FileEditorMdiSubWindow::openFile ()
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68 {
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69 if (checkFileModified ("Open File")==QMessageBox::Cancel)
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70 {
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71 return; // existing file not saved and opening another file canceled by user
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72 }
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73 QString openFileName =
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74 QFileDialog::getOpenFileName (this, "Open File", QDir::homePath(), SAVE_FILE_FILTER);
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75 if (openFileName.isEmpty ())
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76 {
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77 return;
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78 }
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79 else
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80 {
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81 loadFile(openFileName);
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82 }
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83 }
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84
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85 void
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86 FileEditorMdiSubWindow::loadFile (QString fileName)
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87 {
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88 QFile file (fileName);
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89 if (!file.open (QFile::ReadOnly))
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90 {
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91 QMessageBox::warning (this, tr ("File Editor"),
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92 tr ("Cannot read file %1:\n%2.").arg (fileName).
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93 arg (file.errorString ()));
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94 return;
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95 }
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96
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97 QTextStream in (&file);
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98 QApplication::setOverrideCursor (Qt::WaitCursor);
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99 m_editor->setText (in.readAll ());
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100 QApplication::restoreOverrideCursor ();
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101
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102 m_fileName = fileName;
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103 setWindowTitle (fileName);
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104 m_statusBar->showMessage (tr ("File loaded."), 2000);
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105 m_editor->setModified (false); // loaded file is not modified yet
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106 }
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107
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108 void
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109 FileEditorMdiSubWindow::newFile ()
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110 {
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111 if (checkFileModified ("Open New File")==QMessageBox::Cancel)
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112 {
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113 return; // existing file not saved and creating new file canceled by user
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114 }
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115 m_fileName = UNNAMED_FILE;
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116 setWindowTitle (m_fileName);
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117 m_editor->setText ("");
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118 m_editor->setModified (false); // new file is not modified yet
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119 }
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120
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121 int
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122 FileEditorMdiSubWindow::checkFileModified (QString msg)
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123 {
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124 int decision = QMessageBox::Yes;
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125 if (m_editor->isModified ())
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126 {
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127 // file is modified but not saved, aks user what to do
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128 decision = QMessageBox::question (this,
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129 msg,
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130 tr ("Do you want to save the current file\n%1 ?").
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131 arg (m_fileName),
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132 QMessageBox::Cancel,
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133 QMessageBox::No,
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134 QMessageBox::Yes);
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135
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136 if (decision == QMessageBox::Yes)
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137 {
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138 saveFile ();
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139 if (m_editor->isModified ())
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140 {
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141 // If the user attempted to save the file, but it's still
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142 // modified, then probably something went wrong, so return cancel
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parents: 13506
diff changeset
143 // for cancel this operation
8c143d6d0330 gui-editor: improved behaviour when closing a modified file
ttl (Torsten) <ttl@justmail.de>
parents: 13506
diff changeset
144 return (QMessageBox::Cancel);
8c143d6d0330 gui-editor: improved behaviour when closing a modified file
ttl (Torsten) <ttl@justmail.de>
parents: 13506
diff changeset
145 }
8c143d6d0330 gui-editor: improved behaviour when closing a modified file
ttl (Torsten) <ttl@justmail.de>
parents: 13506
diff changeset
146 }
13501
86d6c3b90ad7 Added new gui files.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
147 }
13524
8c143d6d0330 gui-editor: improved behaviour when closing a modified file
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parents: 13506
diff changeset
148 return (decision);
13501
86d6c3b90ad7 Added new gui files.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
149 }
86d6c3b90ad7 Added new gui files.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
150
13506
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
151 void
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
152 FileEditorMdiSubWindow::saveFile ()
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
153 {
13529
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ttl <ttl@justmail.de>
parents: 13524
diff changeset
154 saveFile(m_fileName);
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
155 }
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
156
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
157 void
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
158 FileEditorMdiSubWindow::saveFile (QString fileName)
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
159 {
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
160 // it is a new file with the name "<unnamed>" -> call saveFielAs
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
161 if (fileName==UNNAMED_FILE)
13506
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
162 {
13529
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
163 saveFileAs();
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
164 return;
13501
86d6c3b90ad7 Added new gui files.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
165 }
86d6c3b90ad7 Added new gui files.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
166
13529
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ttl <ttl@justmail.de>
parents: 13524
diff changeset
167 // check for a valid file name to save the contents
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
168 QString saveFileName;
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
169 if (fileName.isEmpty ())
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
170 {
13530
8c7390b78911 gui-editor: open new editor window via interface menu
ttl <ttl@justmail.de>
parents: 13529
diff changeset
171 saveFileName = QFileDialog::getSaveFileName (this, "Save File", fileName,SAVE_FILE_FILTER);
13529
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
172 if (saveFileName.isEmpty ())
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
173 return;
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
174 }
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
175 else
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
176 {
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
177 saveFileName = fileName;
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
178 }
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
179
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
180 // open the file
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ttl <ttl@justmail.de>
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diff changeset
181 QFile file (saveFileName);
13506
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
182 if (!file.open (QFile::WriteOnly))
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
183 {
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
184 QMessageBox::warning (this, tr ("File Editor"),
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
185 tr ("Cannot write file %1:\n%2.").
13529
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
186 arg (saveFileName).arg (file.errorString ()));
13506
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
187 return;
13501
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
188 }
86d6c3b90ad7 Added new gui files.
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parents:
diff changeset
189
13529
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
190 // save the contents into the file
13506
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
191 QTextStream out (&file);
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
192 QApplication::setOverrideCursor (Qt::WaitCursor);
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
193 out << m_editor->text ();
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
194 QApplication::restoreOverrideCursor ();
13529
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
195 m_fileName = saveFileName; // save file name for later use
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
196 setWindowTitle(m_fileName); // set the window title to actual file name
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
197 m_statusBar->showMessage (tr ("File %1 saved").arg(m_fileName), 2000);
13524
8c143d6d0330 gui-editor: improved behaviour when closing a modified file
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parents: 13506
diff changeset
198 m_editor->setModified (false); // files is save -> not modified
13501
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parents:
diff changeset
199 }
86d6c3b90ad7 Added new gui files.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
200
13506
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
201 void
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
202 FileEditorMdiSubWindow::saveFileAs ()
13529
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ttl <ttl@justmail.de>
parents: 13524
diff changeset
203 {
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
204 QString saveDir(m_fileName);
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
205 if (saveDir==UNNAMED_FILE)
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
206 saveDir = QDir::homePath();
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
207 QString saveFileName = QFileDialog::getSaveFileName(
13556
0d18b0e168ae editor: shortcuts for toolbar actions, window icon
ttl <ttl@justmail.de>
parents: 13555
diff changeset
208 this, "Save File As", saveDir,SAVE_FILE_FILTER);
13529
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
209 if(saveFileName.isEmpty())
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
210 return;
8e87f3ba3beb gui-editor: enabled 'Save File As'
ttl <ttl@justmail.de>
parents: 13524
diff changeset
211 saveFile(saveFileName);
13501
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
212 }
86d6c3b90ad7 Added new gui files.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
213
13555
be425f45f9e3 editor: toolbar icons from current icon theme
ttl <ttl@justmail.de>
parents: 13550
diff changeset
214 // TODO: Do we still need tool tips in the status bar? Tool tips are now
be425f45f9e3 editor: toolbar icons from current icon theme
ttl <ttl@justmail.de>
parents: 13550
diff changeset
215 // shown directly at the theme icons
13506
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
216 void
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
217 FileEditorMdiSubWindow::showToolTipNew ()
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
218 {
13530
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ttl <ttl@justmail.de>
parents: 13529
diff changeset
219 m_statusBar->showMessage ("Create a new file", 2000);
8c7390b78911 gui-editor: open new editor window via interface menu
ttl <ttl@justmail.de>
parents: 13529
diff changeset
220 }
8c7390b78911 gui-editor: open new editor window via interface menu
ttl <ttl@justmail.de>
parents: 13529
diff changeset
221
8c7390b78911 gui-editor: open new editor window via interface menu
ttl <ttl@justmail.de>
parents: 13529
diff changeset
222 void
8c7390b78911 gui-editor: open new editor window via interface menu
ttl <ttl@justmail.de>
parents: 13529
diff changeset
223 FileEditorMdiSubWindow::showToolTipOpen ()
8c7390b78911 gui-editor: open new editor window via interface menu
ttl <ttl@justmail.de>
parents: 13529
diff changeset
224 {
8c7390b78911 gui-editor: open new editor window via interface menu
ttl <ttl@justmail.de>
parents: 13529
diff changeset
225 m_statusBar->showMessage ("Open a file", 2000);
13501
86d6c3b90ad7 Added new gui files.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
226 }
86d6c3b90ad7 Added new gui files.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
227
13506
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
228 void
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
229 FileEditorMdiSubWindow::showToolTipSave ()
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
230 {
13530
8c7390b78911 gui-editor: open new editor window via interface menu
ttl <ttl@justmail.de>
parents: 13529
diff changeset
231 m_statusBar->showMessage ("Save the file", 2000);
13501
86d6c3b90ad7 Added new gui files.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
232 }
86d6c3b90ad7 Added new gui files.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
233
13506
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
234 void
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
235 FileEditorMdiSubWindow::showToolTipSaveAs ()
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
236 {
13530
8c7390b78911 gui-editor: open new editor window via interface menu
ttl <ttl@justmail.de>
parents: 13529
diff changeset
237 m_statusBar->showMessage ("Save the file as", 2000);
13501
86d6c3b90ad7 Added new gui files.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
238 }
13506
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
239
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
240 void
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
241 FileEditorMdiSubWindow::showToolTipUndo ()
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
242 {
13530
8c7390b78911 gui-editor: open new editor window via interface menu
ttl <ttl@justmail.de>
parents: 13529
diff changeset
243 m_statusBar->showMessage ("Revert previous changes", 2000);
13501
86d6c3b90ad7 Added new gui files.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
244 }
86d6c3b90ad7 Added new gui files.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
245
13506
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
246 void
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
247 FileEditorMdiSubWindow::showToolTipRedo ()
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
248 {
13530
8c7390b78911 gui-editor: open new editor window via interface menu
ttl <ttl@justmail.de>
parents: 13529
diff changeset
249 m_statusBar->showMessage ("Append previous changes", 2000);
13501
86d6c3b90ad7 Added new gui files.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
250 }
86d6c3b90ad7 Added new gui files.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
251
13506
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
252 void
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
253 FileEditorMdiSubWindow::registerModified (bool modified)
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
254 {
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
255 m_modified = modified;
13501
86d6c3b90ad7 Added new gui files.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
256 }
86d6c3b90ad7 Added new gui files.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
257
13506
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
258 void
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
259 FileEditorMdiSubWindow::construct ()
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
260 {
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
261 QStyle *style = QApplication::style ();
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
262 setWidget (new QWidget ());
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
263 m_toolBar = new QToolBar (this);
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
264 m_statusBar = new QStatusBar (this);
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
265 m_editor = new QsciScintilla (this);
13503
5ab40ef3d241 Merged diff from Torsten.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13501
diff changeset
266
5ab40ef3d241 Merged diff from Torsten.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13501
diff changeset
267 // Not available in the Debian repos yet!
5ab40ef3d241 Merged diff from Torsten.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13501
diff changeset
268 /*
5ab40ef3d241 Merged diff from Torsten.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13501
diff changeset
269 m_lexer = new QsciLexerOctave(m_editor);
5ab40ef3d241 Merged diff from Torsten.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13501
diff changeset
270 m_lexer->setDefaultFont(QFont("Monospace",9));
5ab40ef3d241 Merged diff from Torsten.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13501
diff changeset
271 m_lexer->setAutoIndentStyle(QsciScintilla::AiMaintain ||
5ab40ef3d241 Merged diff from Torsten.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13501
diff changeset
272 QsciScintilla::AiOpening ||
5ab40ef3d241 Merged diff from Torsten.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13501
diff changeset
273 QsciScintilla::AiClosing);
5ab40ef3d241 Merged diff from Torsten.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13501
diff changeset
274 m_editor->setLexer(m_lexer);
5ab40ef3d241 Merged diff from Torsten.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13501
diff changeset
275 */
5ab40ef3d241 Merged diff from Torsten.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13501
diff changeset
276
13506
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
277 m_editor->setMarginType (1, QsciScintilla::TextMargin);
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
278 m_editor->setMarginType (2, QsciScintilla::SymbolMargin);
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
279 m_editor->setFolding (QsciScintilla::BoxedTreeFoldStyle, 2);
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
280 m_editor->setMarginLineNumbers (1, true);
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
281 m_editor->setMarginWidth (1, "99999");
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
282
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
283 m_editor->setBraceMatching (QsciScintilla::SloppyBraceMatch);
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
284 m_editor->setAutoIndent (true);
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
285 m_editor->setIndentationWidth (2);
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13504
diff changeset
286 m_editor->setIndentationsUseTabs (false);
c70511cf64ee Reformatted to GNU Style.
Jacob Dawid <jacob.dawid@googlemail.com>
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287 m_editor->setAutoCompletionThreshold (2);
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288
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289 // Theme icons with QStyle icons as fallback
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290 m_toolBar->setIconSize(QSize(20,20)); // smaller icons (make configurable in user settings?)
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291 QAction *closeAction = new QAction (
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292 QIcon::fromTheme("window-close",style->standardIcon (QStyle::SP_DialogCloseButton)),
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293 tr("&Close File"), m_toolBar);
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294 QAction *newAction = new QAction (
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295 QIcon::fromTheme("document-new",style->standardIcon (QStyle::SP_FileIcon)),
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296 tr("&New File"), m_toolBar);
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297 QAction *openAction = new QAction (
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298 QIcon::fromTheme("document-open",style->standardIcon (QStyle::SP_DirOpenIcon)),
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299 tr("&Open File"), m_toolBar);
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300 QAction *saveAction = new QAction (
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301 QIcon::fromTheme("document-save",style->standardIcon (QStyle::SP_DriveHDIcon)),
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302 tr("&Save File"), m_toolBar);
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303 QAction *saveAsAction = new QAction (
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304 QIcon::fromTheme("document-save-as",style->standardIcon (QStyle::SP_DriveFDIcon)),
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305 tr("Save File &As"), m_toolBar);
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306 QAction *undoAction = new QAction (
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307 QIcon::fromTheme("edit-undo",style->standardIcon (QStyle::SP_ArrowLeft)),
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308 tr("&Undo"), m_toolBar);
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309 QAction *redoAction = new QAction (
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310 QIcon::fromTheme("edit-redo",style->standardIcon (QStyle::SP_ArrowRight)),
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311 tr("&Redo"), m_toolBar);
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312
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313 // short cuts
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314 closeAction->setShortcut(QKeySequence::Close);
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315 newAction->setShortcut(QKeySequence::New);
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316 openAction->setShortcut(QKeySequence::Open);
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317 saveAction->setShortcut(QKeySequence::Save);
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318 saveAsAction->setShortcut(QKeySequence::SaveAs);
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319 undoAction->setShortcut(QKeySequence::Undo);
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320 redoAction->setShortcut(QKeySequence::Redo);
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321
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322 m_toolBar->addAction (closeAction);
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323 m_toolBar->addAction (newAction);
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324 m_toolBar->addAction (openAction);
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325 m_toolBar->addAction (saveAction);
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326 m_toolBar->addAction (saveAsAction);
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327 m_toolBar->addAction (undoAction);
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328 m_toolBar->addAction (redoAction);
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329
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330 QVBoxLayout *layout = new QVBoxLayout ();
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331 layout->addWidget (m_toolBar);
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332 layout->addWidget (m_editor);
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333 layout->addWidget (m_statusBar);
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334 layout->setMargin (2);
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335 widget ()->setLayout (layout);
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336
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337 connect (closeAction, SIGNAL (triggered()), this, SLOT (close()));
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338 connect (newAction, SIGNAL (triggered ()), this, SLOT (newFile ()));
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339 connect (openAction, SIGNAL (triggered ()), this, SLOT (openFile ()));
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340 connect (undoAction, SIGNAL (triggered ()), m_editor, SLOT (undo ()));
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341 connect (redoAction, SIGNAL (triggered ()), m_editor, SLOT (redo ()));
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342 connect (saveAction, SIGNAL (triggered ()), this, SLOT (saveFile ()));
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343 connect (saveAsAction, SIGNAL (triggered ()), this, SLOT (saveFileAs ()));
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344
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345 // TODO: Do we still need tool tips in the status bar? Tool tips are now
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346 // shown directly at the theme icons
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347 connect (newAction, SIGNAL (hovered ()), this, SLOT (showToolTipNew ()));
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348 connect (openAction, SIGNAL (hovered ()), this, SLOT (showToolTipOpen ()));
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349 connect (undoAction, SIGNAL (hovered ()), this, SLOT (showToolTipUndo ()));
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350 connect (redoAction, SIGNAL (hovered ()), this, SLOT (showToolTipRedo ()));
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351 connect (saveAction, SIGNAL (hovered ()), this, SLOT (showToolTipSave ()));
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352 connect (saveAsAction, SIGNAL (hovered ()), this,SLOT (showToolTipSaveAs ()));
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353
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354 // connect modified signal
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355 connect (m_editor, SIGNAL (modificationChanged(bool)), this, SLOT (handleModificationChanged(bool)) );
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356
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357 m_fileName = "";
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358 setWindowTitle (m_fileName);
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359 setWindowIcon(QIcon::fromTheme("accessories-text-editor",style->standardIcon (QStyle::SP_FileIcon)));
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360 show ();
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361 }