--- as_gui.cpp 2002/11/13 16:36:58 1.6
+++ as_gui.cpp 2002/11/14 18:19:29 1.7
@@ -1,19 +1,25 @@
// System interface
#include <qtooltip.h>
+#include <qwhatsthis.h>
#include <qdatetimeedit.h>
#include <qspinbox.h>
#include <qstringlist.h>
#include <qcombobox.h>
#include <qcursor.h>
+#include <qfile.h>
+#include <qfiledialog.h>
// User interface
#include "titraq.h" // Main classes
#include "generic.h" // Generic classes
-#include "gfx/ossplogo.xpm" // OSSP logo: static const char *ossplogo_xpm[]
+#include "gfx/ossplogo.xpm" // OSSP logo: static const char *s_kpcOssplogo_xpm[]
+#include "gfx/fileopen.xpm" // static const char *s_kpcFileopen_xpm[]
+#include "gfx/filesave.xpm" // static const char *s_kpcFilesave_xpm[]
-// Used in initialization of the application
+// Overload init for custom initialization of the app
void Titraqform::init(void)
{
+ // Set fill color of buttons
m_pAddbutton->setPaletteBackgroundColor(QColor(196, 196, 176));
m_pDeletebutton->setPaletteBackgroundColor(QColor(196, 196, 176));
m_pWritebutton->setPaletteBackgroundColor(QColor(196, 196, 176));
@@ -36,38 +42,87 @@
m_pMenubar = this->menuBar();
m_pStatbar = this->statusBar();
m_pStatbar->message(trUtf8("Ready"));
- setCaption(trUtf8("OSSP Titraq"));
+ setCaption("OSSP Titraq");
- // Lock down window size
- setSizePolicy(QSizePolicy((QSizePolicy::SizeType)0,
- (QSizePolicy::SizeType)0, 0, 0, sizePolicy().hasHeightForWidth()));
+ // File new action
+ m_pFilenewact = new QAction(trUtf8("New"), trUtf8("&New"), CTRL+Key_N, this, "New");
+ connect(m_pFilenewact, SIGNAL(activated()), this, SLOT(newDoc()));
+
+ // File open action
+ m_pFileopenact = new QAction(trUtf8("Open File"), QPixmap(s_kpcFileopen_xpm), trUtf8("&Open"), CTRL+Key_O, this, "Open");
+ connect(m_pFileopenact, SIGNAL(activated()), this, SLOT(choose()));
+ const char *kszFileopentext = trUtf8("<p><img source=\"fileopen\"> "
+ "Click this button to open a <em>new file</em>.<br>"
+ "You can also select the <b>Open</b> command "
+ "from the <b>File</b> menu.</p>");
+ QMimeSourceFactory::defaultFactory()->setPixmap("fileopen", m_pFileopenact->iconSet().pixmap());
+ m_pFileopenact->setWhatsThis(kszFileopentext);
+
+ // File save current action
+ m_pFilesaveact = new QAction(trUtf8("Save File"), QPixmap(s_kpcFilesave_xpm), trUtf8("&Save"), CTRL+Key_S, this, "Save");
+ connect(m_pFilesaveact, SIGNAL(activated()), this, SLOT(save()));
+ const char *kszFilesavetext = trUtf8("<p>Click this button to save the file you "
+ "are editing. You will be prompted for a file name.\n"
+ "You can also select the <b>Save</b> command "
+ "from the <b>File</b> menu.</p>");
+ m_pFilesaveact->setWhatsThis(kszFilesavetext);
+
+ // File save selected action
+ m_pFilesaveasact = new QAction(trUtf8("Save File As"), trUtf8("Save &as"), 0, this, "SaveAs");
+ connect(m_pFilesaveasact, SIGNAL(activated()), this, SLOT(saveAs()));
+ m_pFilesaveasact->setWhatsThis(kszFilesavetext);
+
+ // File close current action
+ m_pFilecloseact = new QAction(trUtf8("Close"), trUtf8("&Close"), CTRL+Key_W, this, "Close");
+ connect(m_pFilecloseact, SIGNAL(activated()), this, SLOT(close()));
+
+ // File quit action
+ m_pFilequitact = new QAction(trUtf8("Quit"), trUtf8("&Quit"), CTRL+Key_Q, this, "Quit");
+ connect(m_pFilequitact, SIGNAL(activated()), qApp, SLOT(quit()));
+
+// // Lock down window size
+// setSizePolicy(QSizePolicy((QSizePolicy::SizeType)0,
+// (QSizePolicy::SizeType)0, 0, 0, sizePolicy().hasHeightForWidth()));
- // Work on the menu bar
+ // Construct and populate the file menu with actions
QPopupMenu *pFilepopup = new QPopupMenu(this);
- m_pMenubar->insertItem("&File", pFilepopup);
-// pFilepopup->insertItem("&Quit", this, SLOT(quit()));
-// pFilenewact->addTo(pFilepopup);
-// pFileopenact->addTo(pFilepopup);
-// pFilesaveact->addTo(pFilepopup);
+ m_pMenubar->insertItem(trUtf8("&File"), pFilepopup);
+ m_pFilenewact->addTo(pFilepopup);
+ m_pFileopenact->addTo(pFilepopup);
+ m_pFilesaveact->addTo(pFilepopup);
+ m_pFilesaveasact->addTo(pFilepopup);
+ pFilepopup->insertSeparator();
+ m_pFilecloseact->addTo(pFilepopup);
+ m_pFilequitact->addTo(pFilepopup);
+
+ // Construct and populate the help menu with subitems
+ QPopupMenu *pHelppopup = new QPopupMenu(this);
+ m_pMenubar->insertItem(trUtf8("&Help"), pHelppopup);
+ pHelppopup->insertItem(trUtf8("&About"), this, SLOT(about()), Key_F1);
+ pHelppopup->insertItem(trUtf8("About &Qt"), this, SLOT(aboutQt()));
+ pHelppopup->insertSeparator();
+ pHelppopup->insertItem(trUtf8("What's &This"), this, SLOT(whatsThis()), SHIFT+Key_F1);
- // Make a new tool bar
+ // Construct and populate the main tool bar
m_pToolbar = new QToolBar("Toolfile", this, DockTop);
m_pToolbar->setLabel(trUtf8("File Ops"));
-// pFilenewact->addTo(m_pToolbar);
-// pFileopenact->addTo(m_pToolbar);
-// pFilesaveact->addTo(m_pToolbar);
+ m_pFileopenact->addTo(m_pToolbar);
+ m_pFilesaveact->addTo(m_pToolbar);
+
+ // Add a preconfigured whats this button to our new tool bar
+ QWhatsThis::whatsThisButton(m_pToolbar);
// Create a central frame and associated layout for QMainWindow
m_pCenframe = new QFrame(this);
setCentralWidget(m_pCenframe);
// Control layouts for form, table, and status line
- m_pTitraqformlayout = new QVBoxLayout(m_pCenframe, 11, 6, "pTitraqformlayout");
- m_pMainlayout = new QVBoxLayout(0, 0, 6, "pMainlayout"); // For layouts
- m_pPackagelayout = new QVBoxLayout(0, 0, 6, "pPackagelayout"); // For table
+ m_pTitraqformlayout = new QVBoxLayout(m_pCenframe, 11, 6, "Titraqformlayout");
+ m_pMainlayout = new QVBoxLayout(0, 0, 6, "Mainlayout"); // For layouts
+ m_pPackagelayout = new QVBoxLayout(0, 0, 6, "Packagelayout"); // For table
// The table itself
- m_pMaintable = new QTable(this, "pMaintable");
+ m_pMaintable = new QTable(this, "Maintable");
m_pMaintable->setNumRows(g_knRows);
m_pMaintable->setNumCols(g_knCols);
m_pMaintable->setReadOnly(false); // Not read only
@@ -89,7 +144,7 @@
m_pTablehead->setMovingEnabled(true);
// Icon image items
- m_pIconimage = new QImage(ossplogo_xpm);
+ m_pIconimage = new QImage(s_kpcOssplogo_xpm);
m_pIconpixmap = new QPixmap(m_pIconimage->scaleHeight(m_pMaintable->rowHeight(6)));
m_pMaintable->setItem(0, 0, new QTableItem(m_pMaintable, QTableItem::Never, "OSSP trac"));
m_pMaintable->setPixmap(0, 0, *m_pIconpixmap);
@@ -165,7 +220,7 @@
m_pPackagelayout->addWidget(m_pMaintable); // Finally add the table widget
// Bottom output line
- m_pStatus = new QLineEdit(this, "pStatus");
+ m_pStatus = new QLineEdit(this, "Status");
m_pStatus->setFrameShape(QLineEdit::LineEditPanel);
m_pStatus->setFrameShadow(QLineEdit::Sunken);
m_pStatus->setFrame(true);
@@ -175,7 +230,7 @@
m_pMainlayout->addLayout(m_pPackagelayout);
// Control layout for push buttons
- m_pControllayout = new QHBoxLayout(0, 0, 6, "pControllayout"); // For buttons
+ m_pControllayout = new QHBoxLayout(0, 0, 6, "Controllayout"); // For buttons
// Tuple push button add
m_pAddbutton = new QPushButton(this, "AddButton");
@@ -186,7 +241,7 @@
m_pControllayout->addWidget(m_pAddbutton);
// Tuple push button delete
- m_pDeletebutton = new QPushButton(this, "pDeletebutton");
+ m_pDeletebutton = new QPushButton(this, "Deletebutton");
m_pDeletebutton->setCursor(QCursor(13));
m_pDeletebutton->setText(trUtf8("&Delete"));
m_pDeletebutton->setFlat(false);
@@ -195,7 +250,7 @@
m_pControllayout->addWidget(m_pDeletebutton);
// Tuple push button write
- m_pWritebutton = new QPushButton(this, "pWritebutton");
+ m_pWritebutton = new QPushButton(this, "Writebutton");
m_pWritebutton->setCursor(QCursor(13));
m_pWritebutton->setText(trUtf8("&Write"));
QToolTip::add(m_pWritebutton, trUtf8("Write Entry"));
@@ -203,7 +258,7 @@
m_pControllayout->addWidget(m_pWritebutton);
// Tuple push button quit
- m_pQuitbutton = new QPushButton(this, "pQuitbutton");
+ m_pQuitbutton = new QPushButton(this, "Quitbutton");
m_pQuitbutton->setCursor(QCursor(13));
m_pQuitbutton->setText(trUtf8("&Quit"));
m_pQuitbutton->setFlat(false);
@@ -217,6 +272,9 @@
init(); // Initialize signal and slot connections
}
+//
+// Add a blank row entry to the current data window
+//
void Titraqform::addEntry(void)
{
Prototype Unimp;
@@ -230,12 +288,18 @@
// }
}
+//
+// Choose a file using a handy file dialog
+//
void Titraqform::delEntry(void)
{
Prototype Unimp;
Unimp.doMbox();
}
+//
+// Write current data to a meta device
+//
void Titraqform::writeEntry(void)
{
Prototype Unimp;
@@ -243,6 +307,150 @@
}
//
+// Make and display a new document window
+//
+void Titraqform::newDoc(void)
+{
+ Prototype Unimp;
+ Unimp.doMbox();
+// Titraqform *pNewform = new Titraqform;
+// pNewform->show();
+}
+
+//
+// Choose a file using a handy file dialog
+//
+void Titraqform::choose(void)
+{
+ QString Filestring = QFileDialog::getOpenFileName(QString::null, QString::null, this);
+ if (!Filestring.isEmpty())
+ load(Filestring);
+ else
+ m_pStatbar->message(trUtf8("Loading aborted"), 4000);
+}
+
+//
+// Load accounting data into main window
+//
+void Titraqform::load(const QString &Filestring)
+{
+ QFile Filetemp(Filestring); // File to load
+
+ if (!Filetemp.open(IO_ReadOnly)) // Need a wrapped exception here
+ return;
+
+ QTextStream Textstream(&Filetemp); // Convert the file contents to a stream
+ m_pStatus->setText(Textstream.read());
+ m_pStatus->setEdited(FALSE);
+ setCaption(Filestring);
+ m_pStatbar->message(trUtf8("Loaded document ") + Filestring, 4000);
+}
+
+//
+// Serialize current state to the current file
+//
+void Titraqform::save(void)
+{
+ // First time saves are really just saveAs in disguise
+ if (m_szFilename->isEmpty()) {
+ saveAs();
+ return;
+ }
+
+ // Try to read the status text, and write it to a file
+ QString Statustext = m_pStatus->text();
+ QFile Filetemp(*m_szFilename);
+ if (!Filetemp.open(IO_WriteOnly)) {
+ m_pStatbar->message(QString(trUtf8("Could not write to %1")).arg(*m_szFilename), 4000);
+ return;
+ }
+
+ // Serialize file contents and write to text line
+ QTextStream Filestream(&Filetemp);
+ Filestream << Statustext;
+ Filetemp.close();
+
+ // Reset the text line, and give output to main window
+ m_pStatus->setEdited(FALSE);
+ setCaption(*m_szFilename);
+ m_pStatbar->message(QString(trUtf8("File %1 saved")).arg(*m_szFilename), 4000);
+}
+
+//
+// Serialize current state to a selected file
+//
+void Titraqform::saveAs(void)
+{
+ // First get the selected file name to save to
+ QString Filestring = QFileDialog::getSaveFileName(QString::null, QString::null, this);
+ if (!Filestring.isEmpty()) {
+ *m_szFilename = Filestring;
+ save(); // Finish off by calling the save action
+ }
+ else {
+ // User did not select a valid file and push okay button
+ m_pStatbar->message(trUtf8("Saving aborted"), 4000);
+ }
+}
+
+//
+// Close current document, displaying in main window
+//
+void Titraqform::closeEvent(QCloseEvent *pClosit)
+{
+ // Check modification state of current data
+ if (!this->isDirty()) {
+ pClosit->accept();
+ return;
+ }
+
+ // Ask user to aknowlege a possibly data-damaging close event
+ switch(QMessageBox::information(this, "OSSP titraq",
+ trUtf8("The document has been\nchanged since the last save.")),
+ trUtf8("Save Now"), trUtf8("Cancel"), trUtf8("Leave Anyway"), 0, 1) {
+ case 0:
+ save();
+ pClosit->accept();
+ break;
+ case 1:
+ default: // Just for sanity
+ pClosit->ignore();
+ break;
+ case 2:
+ pClosit->accept();
+ break;
+ }
+}
+
+//
+// Check to see if state has changed since last save
+//
+bool Titraqform::isDirty(void)
+{
+ // FIXME: We're really not THAT dirty
+ return true;
+}
+
+//
+// Learn more about this program itself
+//
+void Titraqform::about(void)
+{
+ QMessageBox::about(this, "OSSP titraq",
+ trUtf8("OSSP titraq is a time and task-based\n"
+ "accounting system that acts as both a\n"
+ "nwork-like punch card and time tracker."));
+}
+
+//
+// Learn more about this program and Qt
+//
+void Titraqform::aboutQt(void)
+{
+ QMessageBox::aboutQt(this, "OSSP titraq");
+}
+
+//
// Destroy the object and free any allocated resources
//
Titraqform::~Titraqform(void)
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