octave-nkf: gui/src/FileEditorMdiSubWindow.cpp annotate

annotate gui/src/FileEditorMdiSubWindow.cpp @ 13524:8c143d6d0330

gui-editor: improved behaviour when closing a modified file

author	ttl (Torsten) <ttl@justmail.de>
date	Wed, 20 Jul 2011 21:23:07 +0200
parents	c70511cf64ee
children	8e87f3ba3beb

rev	line source
13504 13e3d60aff2d Replaced Quint with OctaveGUI. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13503 diff changeset	1 /* OctaveGUI - A graphical user interface for Octave
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	2 * Copyright (C) 2011 Jacob Dawid
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	3 * jacob.dawid@googlemail.com
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	4 *
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	5 * This program is free software: you can redistribute it and/or modify
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	6 * it under the terms of the GNU General Public License as published by
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	7 * the Free Software Foundation, either version 3 of the License, or
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	8 * (at your option) any later version.
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	9 *
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	10 * This program is distributed in the hope that it will be useful,
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	13 * GNU General Public License for more details.
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	14 *
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	15 * You should have received a copy of the GNU General Public License
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	17 */
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	18
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	19 #include "FileEditorMdiSubWindow.h"
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	20 #include <QVBoxLayout>
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	21 #include <QApplication>
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	22 #include <QFile>
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	23 #include <QFileDialog>
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	24 #include <QMessageBox>
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	25 #include <QAction>
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	26 #include <QStyle>
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	27 #include <QTextStream>
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	28
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	29 FileEditorMdiSubWindow::FileEditorMdiSubWindow (QWidget * parent):QMdiSubWindow
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	30 (parent)
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	31 {
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	32 construct ();
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	33 }
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	34
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	35 FileEditorMdiSubWindow::~FileEditorMdiSubWindow ()
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	36 {
13524 8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	37 }
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	38
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	39 void
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	40 FileEditorMdiSubWindow::closeEvent(QCloseEvent *event)
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	41 {
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	42 // ignore close event if file is not saved and user cancels closing this window
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	43 // TODO: This does not work if the main window is closed!
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	44 if (checkFileModified ("Close File")==QMessageBox::Cancel)
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	45 {
13524 8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	46 event->ignore();
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	47 }
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	48 else
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	49 {
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	50 event->accept();
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	51 }
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	52 }
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	53
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	54 void
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	55 FileEditorMdiSubWindow::loadFile (QString fileName)
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	56 {
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	57 QFile file (fileName);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	58 if (!file.open (QFile::ReadOnly))
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	59 {
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	60 QMessageBox::warning (this, tr ("File Editor"),
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	61 tr ("Cannot read file %1:\n%2.").arg (fileName).
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	62 arg (file.errorString ()));
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	63 return;
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	64 }
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	65
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	66 QTextStream in (&file);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	67 QApplication::setOverrideCursor (Qt::WaitCursor);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	68 m_editor->setText (in.readAll ());
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	69 QApplication::restoreOverrideCursor ();
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	70
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	71 m_fileName = fileName;
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	72 setWindowTitle (fileName);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	73 m_statusBar->showMessage (tr ("File loaded."), 2000);
13524 8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	74 m_editor->setModified (false); // loaded file is not modified yet
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	75 }
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	76
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	77 void
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	78 FileEditorMdiSubWindow::newFile ()
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	79 {
13524 8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	80 if (checkFileModified ("Open New File")==QMessageBox::Cancel)
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	81 {
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	82 return; // existing file not saved and creating new file canceled by user
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	83 }
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	84 m_fileName = "<unnamed>";
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	85 setWindowTitle (m_fileName);
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	86 m_editor->setText ("");
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	87 m_editor->setModified (false); // new file is not modified yet
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	88 }
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	89
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	90 int
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	91 FileEditorMdiSubWindow::checkFileModified (QString msg)
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	92 {
13524 8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	93 int decision = QMessageBox::Yes;
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	94 if (m_editor->isModified ())
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	95 {
13524 8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	96 // file is modified but not saved, aks user what to do
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	97 decision = QMessageBox::question (this,
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	98 msg,
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	99 tr ("Do you want to save the current file\n%1 ?").
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	100 arg (m_fileName),
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	101 QMessageBox::Cancel,
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	102 QMessageBox::No,
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	103 QMessageBox::Yes);
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	104
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	105 if (decision == QMessageBox::Yes)
13524 8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	106 {
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	107 saveFile ();
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	108 if (m_editor->isModified ())
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	109 {
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	110 // If the user attempted to save the file, but it's still
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	111 // modified, then probably something went wrong, so return cancel
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	112 // for cancel this operation
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	113 return (QMessageBox::Cancel);
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	114 }
8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	115 }
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	116 }
13524 8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	117 return (decision);
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	118 }
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	119
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	120 void
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	121 FileEditorMdiSubWindow::saveFile ()
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	122 {
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	123 if (m_fileName.isEmpty ())
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	124 {
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	125 m_fileName =
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	126 QFileDialog::getSaveFileName (this, "Save File", m_fileName);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	127 if (m_fileName.isEmpty ())
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	128 return;
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	129 }
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	130
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	131 QFile file (m_fileName);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	132 if (!file.open (QFile::WriteOnly))
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	133 {
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	134 QMessageBox::warning (this, tr ("File Editor"),
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	135 tr ("Cannot write file %1:\n%2.").
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	136 arg (m_fileName).arg (file.errorString ()));
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	137 return;
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	138 }
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	139
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	140 QTextStream out (&file);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	141 QApplication::setOverrideCursor (Qt::WaitCursor);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	142 out << m_editor->text ();
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	143 QApplication::restoreOverrideCursor ();
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	144 m_statusBar->showMessage (tr ("File saved"), 2000);
13524 8c143d6d0330 gui-editor: improved behaviour when closing a modified file ttl (Torsten) <ttl@justmail.de> parents: 13506 diff changeset	145 m_editor->setModified (false); // files is save -> not modified
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	146 }
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	147
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	148 void
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	149 FileEditorMdiSubWindow::saveFileAs ()
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	150 { /*
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	151 QString saveFileName = QFileDialog::getSaveFileName(this, "Save File", m_fileName);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	152 if(saveFileName.isEmpty())
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	153 return;
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	154
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	155 QFile file(saveFileName);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	156 file.open(QFile::WriteOnly);
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	157
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	158 if(file.write(m_simpleEditor->toPlainText().toLocal8Bit()) == -1) {
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	159 QMessageBox::warning(this,
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	160 "Error Saving File",
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	161 QString("The file could not be saved: %1.").arg(file.errorString()));
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	162 } else {
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	163 m_simpleEditor->document()->setModified(false);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	164 m_fileName = saveFileName;
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	165 setWindowTitle(m_fileName);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	166 }
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	167
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	168 file.close(); */
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	169 }
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	170
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	171 void
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	172 FileEditorMdiSubWindow::showToolTipNew ()
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	173 {
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	174 m_statusBar->showMessage ("Create a new file.", 2000);
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	175 }
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	176
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	177 void
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	178 FileEditorMdiSubWindow::showToolTipSave ()
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	179 {
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	180 m_statusBar->showMessage ("Save the file.", 2000);
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	181 }
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	182
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	183 void
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	184 FileEditorMdiSubWindow::showToolTipSaveAs ()
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	185 {
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	186 m_statusBar->showMessage ("Save the file as.", 2000);
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	187 }
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	188
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	189 void
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	190 FileEditorMdiSubWindow::showToolTipUndo ()
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	191 {
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	192 m_statusBar->showMessage ("Revert previous changes.", 2000);
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	193 }
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	194
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	195 void
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	196 FileEditorMdiSubWindow::showToolTipRedo ()
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	197 {
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	198 m_statusBar->showMessage ("Append previous changes.", 2000);
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	199 }
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	200
13506 c70511cf64ee Reformatted to GNU Style. 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::registerModified (bool modified)
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	203 {
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	204 m_modified = modified;
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	205 }
86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	206
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	207 void
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	208 FileEditorMdiSubWindow::construct ()
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	209 {
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	210 QStyle *style = QApplication::style ();
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	211 setWidget (new QWidget ());
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	212 m_toolBar = new QToolBar (this);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	213 m_statusBar = new QStatusBar (this);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	214 m_editor = new QsciScintilla (this);
13503 5ab40ef3d241 Merged diff from Torsten. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	215
5ab40ef3d241 Merged diff from Torsten. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	216 // Not available in the Debian repos yet!
5ab40ef3d241 Merged diff from Torsten. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	217 /*
5ab40ef3d241 Merged diff from Torsten. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	218 m_lexer = new QsciLexerOctave(m_editor);
5ab40ef3d241 Merged diff from Torsten. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	219 m_lexer->setDefaultFont(QFont("Monospace",9));
5ab40ef3d241 Merged diff from Torsten. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	220 m_lexer->setAutoIndentStyle(QsciScintilla::AiMaintain \|\|
5ab40ef3d241 Merged diff from Torsten. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	221 QsciScintilla::AiOpening \|\|
5ab40ef3d241 Merged diff from Torsten. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	222 QsciScintilla::AiClosing);
5ab40ef3d241 Merged diff from Torsten. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	223 m_editor->setLexer(m_lexer);
5ab40ef3d241 Merged diff from Torsten. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	224 */
5ab40ef3d241 Merged diff from Torsten. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	225
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	226 m_editor->setMarginType (1, QsciScintilla::TextMargin);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	227 m_editor->setMarginType (2, QsciScintilla::SymbolMargin);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	228 m_editor->setFolding (QsciScintilla::BoxedTreeFoldStyle, 2);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	229 m_editor->setMarginLineNumbers (1, true);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	230 m_editor->setMarginWidth (1, "99999");
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	231
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	232 m_editor->setBraceMatching (QsciScintilla::SloppyBraceMatch);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	233 m_editor->setAutoIndent (true);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	234 m_editor->setIndentationWidth (2);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	235 m_editor->setIndentationsUseTabs (false);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	236 m_editor->setAutoCompletionThreshold (2);
13503 5ab40ef3d241 Merged diff from Torsten. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13501 diff changeset	237
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	238 QAction *newAction = new QAction (style->standardIcon (QStyle::SP_FileIcon),
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	239 "", m_toolBar);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	240 QAction *saveAction =
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	241 new QAction (style->standardIcon (QStyle::SP_DriveHDIcon),
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	242 "", m_toolBar);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	243 QAction *saveActionAs =
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	244 new QAction (style->standardIcon (QStyle::SP_DriveFDIcon),
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	245 "", m_toolBar);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	246 QAction *undoAction =
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	247 new QAction (style->standardIcon (QStyle::SP_ArrowLeft),
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	248 "", m_toolBar);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	249 QAction *redoAction =
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	250 new QAction (style->standardIcon (QStyle::SP_ArrowRight),
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	251 "", m_toolBar);
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	252
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	253 m_toolBar->addAction (newAction);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	254 m_toolBar->addAction (saveAction);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	255 m_toolBar->addAction (saveActionAs);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	256 m_toolBar->addAction (undoAction);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	257 m_toolBar->addAction (redoAction);
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	258
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	259 QVBoxLayout *layout = new QVBoxLayout ();
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	260 layout->addWidget (m_toolBar);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	261 layout->addWidget (m_editor);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	262 layout->addWidget (m_statusBar);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	263 layout->setMargin (2);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	264 widget ()->setLayout (layout);
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	265
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	266 connect (newAction, SIGNAL (triggered ()), this, SLOT (newFile ()));
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	267 connect (undoAction, SIGNAL (triggered ()), m_editor, SLOT (undo ()));
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	268 connect (redoAction, SIGNAL (triggered ()), m_editor, SLOT (redo ()));
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	269 connect (saveAction, SIGNAL (triggered ()), this, SLOT (saveFile ()));
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	270 connect (saveActionAs, SIGNAL (triggered ()), this, SLOT (saveFileAs ()));
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	271
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	272 connect (newAction, SIGNAL (hovered ()), this, SLOT (showToolTipNew ()));
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	273 connect (undoAction, SIGNAL (hovered ()), this, SLOT (showToolTipUndo ()));
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	274 connect (redoAction, SIGNAL (hovered ()), this, SLOT (showToolTipRedo ()));
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	275 connect (saveAction, SIGNAL (hovered ()), this, SLOT (showToolTipSave ()));
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	276 connect (saveActionAs, SIGNAL (hovered ()), this,
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	277 SLOT (showToolTipSaveAs ()));
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	278
13506 c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	279 m_fileName = "";
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	280 setWindowTitle (m_fileName);
c70511cf64ee Reformatted to GNU Style. Jacob Dawid <jacob.dawid@googlemail.com> parents: 13504 diff changeset	281 show ();
13501 86d6c3b90ad7 Added new gui files. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	282 }

Mercurial > hg > octave-nkf

annotate gui/src/FileEditorMdiSubWindow.cpp @ 13524:8c143d6d0330