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Disable/enable menu actions depending on what currently can be done.

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This commit is contained in:
Florian Geyer 2012-04-16 21:28:49 +02:00 committed by Felix Geyer
parent eb4f82a7ed
commit fec19b475e
7 changed files with 85 additions and 13 deletions
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1
src/gui/DatabaseTabWidget.cpp
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@ -360,6 +360,7 @@ void DatabaseTabWidget::insertDatabase(Database* db, const DatabaseManagerStruct
connect(dbStruct.dbWidget->entryView(), SIGNAL(entrySelectionChanged()), SLOT(emitEntrySelectionChanged())); connect(dbStruct.dbWidget->entryView(), SIGNAL(entrySelectionChanged()), SLOT(emitEntrySelectionChanged()));
connect(dbStruct.dbWidget, SIGNAL(closeRequest()), SLOT(closeDatabase())); connect(dbStruct.dbWidget, SIGNAL(closeRequest()), SLOT(closeDatabase()));
connect(db, SIGNAL(modified()), SLOT(modified())); connect(db, SIGNAL(modified()), SLOT(modified()));
connect(dbStruct.dbWidget, SIGNAL(currentIndexChanged(int)), this, SIGNAL(currentWidgetIndexChanged(int)));
} }
DatabaseWidget* DatabaseTabWidget::currentDatabaseWidget() DatabaseWidget* DatabaseTabWidget::currentDatabaseWidget()

1
src/gui/DatabaseTabWidget.h
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@ -65,6 +65,7 @@ public Q_SLOTS:
Q_SIGNALS: Q_SIGNALS:
void entrySelectionChanged(bool singleEntrySelected); void entrySelectionChanged(bool singleEntrySelected);
void currentWidgetIndexChanged(int index);
private Q_SLOTS: private Q_SLOTS:
void updateTabName(Database* db); void updateTabName(Database* db);

5
src/gui/DatabaseWidget.cpp
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@ -185,6 +185,11 @@ void DatabaseWidget::switchToMasterKeyChange()
setCurrentIndex(3); setCurrentIndex(3);
} }
void DatabaseWidget::setCurrentIndex(int index) {
QStackedWidget::setCurrentIndex(index);
Q_EMIT currentIndexChanged(index);
}
bool DatabaseWidget::dbHasKey() bool DatabaseWidget::dbHasKey()
{ {
return m_db->hasKey(); return m_db->hasKey();

2
src/gui/DatabaseWidget.h
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@ -41,6 +41,7 @@ public:
Q_SIGNALS: Q_SIGNALS:
void closeRequest(); void closeRequest();
void currentIndexChanged(int index);
public Q_SLOTS: public Q_SLOTS:
void createEntry(); void createEntry();
@ -48,6 +49,7 @@ public Q_SLOTS:
void switchToEntryEdit(); void switchToEntryEdit();
void switchToGroupEdit(); void switchToGroupEdit();
void switchToMasterKeyChange(); void switchToMasterKeyChange();
void setCurrentIndex(int index);
private Q_SLOTS: private Q_SLOTS:
void switchToView(bool accepted); void switchToView(bool accepted);

1
src/gui/EntryView.cpp
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@ -35,6 +35,7 @@ EntryView::EntryView(QWidget* parent)
void EntryView::setGroup(Group* group) void EntryView::setGroup(Group* group)
{ {
m_model->setGroup(group); m_model->setGroup(group);
Q_EMIT entrySelectionChanged();
} }
void EntryView::emitEntryActivated(const QModelIndex& index) void EntryView::emitEntryActivated(const QModelIndex& index)

85
src/gui/MainWindow.cpp
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@ -24,6 +24,7 @@
#include "core/DataPath.h" #include "core/DataPath.h"
#include "core/Metadata.h" #include "core/Metadata.h"
#include "gui/DatabaseWidget.h" #include "gui/DatabaseWidget.h"
#include "gui/EntryView.h"
MainWindow::MainWindow() MainWindow::MainWindow()
: m_ui(new Ui::MainWindow()) : m_ui(new Ui::MainWindow())
@ -32,9 +33,9 @@ MainWindow::MainWindow()
setWindowIcon(dataPath()->applicationIcon()); setWindowIcon(dataPath()->applicationIcon());
connect(m_ui->tabWidget, SIGNAL(currentChanged(int)), SLOT(currentTabChanged(int))); connect(m_ui->tabWidget, SIGNAL(currentChanged(int)), SLOT(setMenuActionState()));
connect(m_ui->tabWidget, SIGNAL(entrySelectionChanged(bool)), m_ui->actionEntryEdit, SLOT(setEnabled(bool))); connect(m_ui->tabWidget, SIGNAL(entrySelectionChanged(bool)), SLOT(setMenuActionState()));
connect(m_ui->tabWidget, SIGNAL(entrySelectionChanged(bool)), m_ui->actionEntryDelete, SLOT(setEnabled(bool))); connect(m_ui->tabWidget, SIGNAL(currentWidgetIndexChanged(int)), SLOT(setMenuActionState(int)));
connect(m_ui->actionDatabaseNew, SIGNAL(triggered()), m_ui->tabWidget, SLOT(newDatabase())); connect(m_ui->actionDatabaseNew, SIGNAL(triggered()), m_ui->tabWidget, SLOT(newDatabase()));
connect(m_ui->actionDatabaseOpen, SIGNAL(triggered()), m_ui->tabWidget, SLOT(openDatabase())); connect(m_ui->actionDatabaseOpen, SIGNAL(triggered()), m_ui->tabWidget, SLOT(openDatabase()));
@ -53,17 +54,75 @@ MainWindow::~MainWindow()
{ {
} }
void MainWindow::currentTabChanged(int index) void MainWindow::setMenuActionState(int index)
{ {
bool hasTab = (index != -1); if (m_ui->tabWidget->currentIndex() != -1)
{
m_ui->actionDatabaseClose->setEnabled(true);
DatabaseWidget* dbWidget = m_ui->tabWidget->currentDatabaseWidget();
Q_ASSERT(dbWidget);
m_ui->actionDatabaseSave->setEnabled(hasTab); if (index == -1) {
m_ui->actionDatabaseSaveAs->setEnabled(hasTab); index = dbWidget->currentIndex();
m_ui->actionDatabaseClose->setEnabled(hasTab); }
m_ui->actionEntryNew->setEnabled(hasTab);
m_ui->actionGroupNew->setEnabled(hasTab); switch(index) {
m_ui->actionGroupEdit->setEnabled(hasTab); case 0: // view
m_ui->actionChangeMasterKey->setEnabled(hasTab); m_ui->actionEntryNew->setEnabled(true);
m_ui->actionGroupNew->setEnabled(true);
if (dbWidget->entryView()->currentIndex().isValid()) {
m_ui->actionEntryEdit->setEnabled(true);
m_ui->actionEntryDelete->setEnabled(true);
}
else {
m_ui->actionEntryEdit->setEnabled(false);
m_ui->actionEntryDelete->setEnabled(false);
}
m_ui->actionGroupEdit->setEnabled(true);
// TODO
/*
if () { //check if root group selected
m_ui->actiocGroupDelete->setEnabled(true);
}
else {
m_ui->actiocGroupDelete->setEnabled(false);
}
*/
m_ui->actionChangeMasterKey->setEnabled(true);
m_ui->actionDatabaseSave->setEnabled(true);
m_ui->actionDatabaseSaveAs->setEnabled(true);
break;
case 1: // entry edit
case 2: // group edit
case 3: // change master key
m_ui->actionEntryNew->setEnabled(false);
m_ui->actionGroupNew->setEnabled(false);
m_ui->actionEntryEdit->setEnabled(false);
m_ui->actionGroupEdit->setEnabled(false);
m_ui->actionEntryDelete->setEnabled(false);
m_ui->actiocGroupDelete->setEnabled(false);
m_ui->actionChangeMasterKey->setEnabled(false);
m_ui->actionDatabaseSave->setEnabled(false);
m_ui->actionDatabaseSaveAs->setEnabled(false);
break;
default:
Q_ASSERT(false);
}
m_ui->actionDatabaseClose->setEnabled(true);
}
else {
m_ui->actionEntryNew->setEnabled(false);
m_ui->actionGroupNew->setEnabled(false);
m_ui->actionEntryEdit->setEnabled(false);
m_ui->actionGroupEdit->setEnabled(false);
m_ui->actionEntryDelete->setEnabled(false);
m_ui->actiocGroupDelete->setEnabled(false);
m_ui->actionChangeMasterKey->setEnabled(false);
m_ui->actionDatabaseSave->setEnabled(false);
m_ui->actionDatabaseSaveAs->setEnabled(false);
m_ui->actionDatabaseClose->setEnabled(false);
}
} }
void MainWindow::closeEvent(QCloseEvent *event) { void MainWindow::closeEvent(QCloseEvent *event) {
@ -75,3 +134,5 @@ void MainWindow::closeEvent(QCloseEvent *event) {
} }
} }

3
src/gui/MainWindow.h
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@ -36,7 +36,8 @@ protected:
void closeEvent(QCloseEvent *event); void closeEvent(QCloseEvent *event);
private Q_SLOTS: private Q_SLOTS:
void currentTabChanged(int index); void setMenuActionState(int index = -1);
private: private:
QScopedPointer<Ui::MainWindow> m_ui; QScopedPointer<Ui::MainWindow> m_ui;