Imported Upstream version 2.99.6upstream/2.99.6

1 files changed, 199 insertions, 0 deletions

diff --git a/SQLiteStudio3/guiSQLiteStudio/dataview.h b/SQLiteStudio3/guiSQLiteStudio/dataview.h
new file mode 100644
index 0000000..19e56c0
--- /dev/null
+++ b/SQLiteStudio3/guiSQLiteStudio/dataview.h
@@ -0,0 +1,199 @@
+#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 FormView;
+class ExtLineEdit;
+class QLabel;
+class IntValidator;
+
+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
+        Q_ENUMS(Action)
+
+    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,
+            GRID_TOTAL_ROWS,
+            SELECTIVE_COMMIT,
+            SELECTIVE_ROLLBACK,
+            // Form view
+            FORM_TOTAL_ROWS,
+            FORM_CURRENT_ROW
+        };
+
+        enum class ActionGroup
+        {
+            FILTER_MODE,
+            TABS_POSITION
+        };
+
+        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 isUncommited() 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);
+
+    protected:
+        void createActions();
+        void setupDefShortcuts();
+
+    private:
+        enum class TabsPosition
+        {
+            TOP,
+            BOTTOM
+        };
+
+        enum class IndexModifier
+        {
+            FIRST,
+            PREV,
+            NEXT,
+            LAST
+        };
+
+        enum class FilterMode
+        {
+            STRING,
+            SQL,
+            REGEXP
+        };
+
+        static void createStaticActions();
+        static void loadTabsMode();
+
+        void initFormView();
+        void initFilter();
+        void initUpdates();
+        void initSlots();
+        void initPageEdit();
+        void createContents();
+        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 readData();
+        void updateFilterIcon();
+        void initFormViewForNewRow();
+        void formViewFocusFirstEditor();
+
+        static FilterMode filterMode;
+        static TabsPosition tabsPosition;
+        static QHash<Action,QAction*> staticActions;
+        static QHash<ActionGroup,QActionGroup*> staticActionGroups;
+
+        QToolBar* gridToolBar = nullptr;
+        QToolBar* formToolBar = nullptr;
+        SqlQueryView* gridView = nullptr;
+        SqlQueryModel* model = nullptr;
+        FormView* formView = nullptr;
+        QWidget* gridWidget = nullptr;
+        QWidget* formWidget = 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;
+
+    signals:
+
+    public slots:
+        void refreshData();
+
+    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 columnsHeaderClicked(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();
+};
+
+int qHash(DataView::ActionGroup action);
+
+#endif // DATAVIEW_H