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#ifndef DATAVIEW_H
#define DATAVIEW_H
#include "common/extactioncontainer.h"
#include "guiSQLiteStudio_global.h"
#include <QTabWidget>
#include <QMutex>
class QToolBar;
class SqlQueryView;
class SqlQueryModel;
class SqlQueryItem;
class FormView;
class ExtLineEdit;
class QLabel;
class IntValidator;
class WidgetCover;
class QScrollArea;
class QLineEdit;
CFG_KEY_LIST(DataView, QObject::tr("Data view (both grid and form)"),
CFG_KEY_ENTRY(REFRESH_DATA, Qt::Key_F5, QObject::tr("Refresh data"))
CFG_KEY_ENTRY(SHOW_GRID_VIEW, Qt::CTRL + Qt::Key_Comma, QObject::tr("Switch to grid view of the data"))
CFG_KEY_ENTRY(SHOW_FORM_VIEW, Qt::CTRL + Qt::Key_Period, QObject::tr("Switch to form view of the data"))
)
class GUI_API_EXPORT DataView : public QTabWidget, public ExtActionContainer
{
Q_OBJECT
public:
enum Action
{
SHOW_GRID_VIEW,
SHOW_FORM_VIEW,
TABS_ON_TOP,
TABS_AT_BOTTOM,
// Grid view
REFRESH_DATA,
FIRST_PAGE,
PREV_PAGE,
NEXT_PAGE,
LAST_PAGE,
PAGE_EDIT,
FILTER_VALUE,
FILTER,
FILTER_STRING,
FILTER_SQL,
FILTER_REGEXP,
FILTER_EXACT,
FILTER_PER_COLUMN,
GRID_TOTAL_ROWS,
SELECTIVE_COMMIT,
SELECTIVE_ROLLBACK,
INSERT_ROW_BEFORE,
INSERT_ROW_AFTER,
INSERT_ROW_AT_END,
// Form view
FORM_TOTAL_ROWS,
FORM_CURRENT_ROW
};
Q_ENUM(Action)
enum class ActionGroup
{
FILTER_MODE,
TABS_POSITION,
INSERT_ROW_POSITIONING
};
enum ToolBar
{
TOOLBAR_GRID,
TOOLBAR_FORM
};
explicit DataView(QWidget *parent = 0);
void init(SqlQueryModel* model);
FormView* getFormView() const;
SqlQueryView* getGridView() const;
SqlQueryModel* getModel() const;
QToolBar* getToolBar(int toolbar) const;
bool isUncommitted() const;
static void staticInit();
static void insertAction(ExtActionPrototype* action, ToolBar toolbar = TOOLBAR_GRID);
static void insertActionBefore(ExtActionPrototype* action, Action beforeAction, ToolBar toolbar = TOOLBAR_GRID);
static void insertActionAfter(ExtActionPrototype* action, Action afterAction, ToolBar toolbar = TOOLBAR_GRID);
static void removeAction(ExtActionPrototype* action, ToolBar toolbar = TOOLBAR_GRID);
bool getNavigationState() const;
protected:
void createActions();
void setupDefShortcuts();
void resizeColumnsInitiallyToContents();
private:
enum class TabsPosition
{
TOP,
BOTTOM
};
enum class IndexModifier
{
FIRST,
PREV,
NEXT,
LAST
};
enum class FilterMode
{
STRING,
SQL,
REGEXP,
EXACT
};
static void createStaticActions();
static void loadTabsMode();
void initFormView();
void initFilter();
void initUpdates();
void initSlots();
void initPageEdit();
void initWidgetCover();
void createContents();
void createFilterPanel();
void goToFormRow(IndexModifier idxMod);
void setNavigationState(bool enabled);
void updateNavigationState();
void updateGridNavigationState();
void goToPage(const QString& pageStr);
void updatePageEdit();
void updateResultsCount(int resultsCount);
void updateCurrentFormViewRow();
void setFormViewEnabled(bool enabled);
void initFormViewForNewRow();
void formViewFocusFirstEditor();
void recreateFilterInputs();
void createFilteringActions();
static TabsPosition tabsPosition;
static QHash<Action,QAction*> staticActions;
static QHash<ActionGroup,QActionGroup*> staticActionGroups;
FilterMode filterMode = FilterMode::STRING;
QToolBar* gridToolBar = nullptr;
QToolBar* formToolBar = nullptr;
SqlQueryView* gridView = nullptr;
SqlQueryModel* model = nullptr;
FormView* formView = nullptr;
QWidget* gridWidget = nullptr;
QWidget* formWidget = nullptr;
QScrollArea* perColumnFilterArea = nullptr;
QWidget* perColumnWidget = nullptr;
QWidget* perColumnAreaParent = nullptr;
ExtLineEdit* filterEdit = nullptr;
QLabel* rowCountLabel = nullptr;
QLabel* formViewRowCountLabel = nullptr;
QLabel* formViewCurrentRowLabel = nullptr;
ExtLineEdit* pageEdit = nullptr;
IntValidator* pageValidator = nullptr;
bool navigationState = false;
bool totalPagesAvailable = false;
QMutex manualPageChangeMutex;
bool uncommittedGrid = false;
bool uncommittedForm = false;
WidgetCover* widgetCover = nullptr;
QList<ExtLineEdit*> filterInputs;
QStringList lastColumnFilterValues;
QString lastSingleFilterValue;
QWidget* filterLeftSpacer = nullptr;
QWidget* filterRightSpacer = nullptr;
signals:
public slots:
void refreshData(bool keepFocus = true);
void resetSorting();
private slots:
void dataLoadingEnded(bool successful);
void executionSuccessful();
void totalRowsAndPagesAvailable();
void insertRow();
void insertMultipleRows();
void deleteRow();
void commitGrid();
void rollbackGrid();
void selectiveCommitGrid();
void selectiveRollbackGrid();
void firstPage();
void prevPage();
void nextPage();
void lastPage();
void pageEntered();
void applyFilter();
void resetFilter();
void commitForm();
void rollbackForm();
void firstRow();
void prevRow();
void nextRow();
void lastRow();
void columnsHeaderDoubleClicked(int columnIdx);
void tabChanged(int newIndex);
void updateFormNavigationState();
void updateFormCommitRollbackActions();
void updateCommitRollbackActions(bool enabled);
void updateSelectiveCommitRollbackActions(bool enabled);
void showGridView();
void showFormView();
void updateTabsMode();
void filterModeSelected();
void coverForGridCommit(int total);
void updateGridCommitCover(int value);
void hideGridCommitCover();
void adjustColumnWidth(SqlQueryItem* item);
void syncFilterScrollPosition();
void resizeFilter(int section, int oldSize, int newSize);
void togglePerColumnFiltering();
};
int qHash(DataView::ActionGroup action);
#endif // DATAVIEW_H
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