extensions/source/dbpilots/listcombowizard.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #pragma once
  21
  22 #include "controlwizard.hxx"
  23 #include "commonpagesdbp.hxx"
  24
  25 using vcl::WizardTypes::WizardState;
  26 using vcl::WizardTypes::CommitPageReason;
  27
  28 namespace dbp
  29 {
  30
  31 #define LCW_STATE_DATASOURCE_SELECTION  0
  32 #define LCW_STATE_TABLESELECTION        1
  33 #define LCW_STATE_FIELDSELECTION        2
  34 #define LCW_STATE_FIELDLINK             3
  35 #define LCW_STATE_COMBODBFIELD          4
  36
  37     struct OListComboSettings : public OControlWizardSettings
  38     {
  39         OUString          sListContentTable;
  40         OUString          sListContentField;
  41         OUString          sLinkedFormField;
  42         OUString          sLinkedListField;
  43     };
  44
  45     class OListComboWizard final : public OControlWizard
  46     {
  47         OListComboSettings      m_aSettings;
  48         bool                m_bListBox : 1;
  49         bool                m_bHadDataSelection : 1;
  50
  51     public:
  52         OListComboWizard(
  53             weld::Window* pParent,
  54             const css::uno::Reference< css::beans::XPropertySet >& _rxObjectModel,
  55             const css::uno::Reference< css::uno::XComponentContext >& _rxContext
  56         );
  57
  58         OListComboSettings& getSettings() { return m_aSettings; }
  59
  60         bool isListBox() const { return m_bListBox; }
  61
  62     private:
  63         // OWizardMachine overridables
  64         virtual std::unique_ptr<BuilderPage> createPage( WizardState _nState ) override;
  65         virtual WizardState         determineNextState( WizardState _nCurrentState ) const override;
  66         virtual void                enterState( WizardState _nState ) override;
  67         virtual bool                leaveState( WizardState _nState ) override;
  68         virtual bool                onFinish() override;
  69
  70         virtual bool                approveControl(sal_Int16 _nClassId) override;
  71
  72         WizardState getFinalState() const { return isListBox() ? LCW_STATE_FIELDLINK : LCW_STATE_COMBODBFIELD; }
  73
  74         void implApplySettings();
  75     };
  76
  77     class OLCPage : public OControlWizardPage
  78     {
  79     public:
  80         OLCPage(weld::Container* pPage, OListComboWizard* pWizard, const OUString& rUIXMLDescription, const OUString& rID)
  81             : OControlWizardPage(pPage, pWizard, rUIXMLDescription, rID)
  82     {
  83     }
  84
  85     protected:
  86         OListComboSettings& getSettings() { return static_cast<OListComboWizard*>(getDialog())->getSettings(); }
  87         bool isListBox() { return static_cast<OListComboWizard*>(getDialog())->isListBox(); }
  88
  89     protected:
  90         css::uno::Reference< css::container::XNameAccess >  getTables() const;
  91         css::uno::Sequence< OUString >                      getTableFields();
  92     };
  93
  94     class OContentTableSelection final : public OLCPage
  95     {
  96         std::unique_ptr<weld::TreeView> m_xSelectTable;
  97
  98     public:
  99         explicit OContentTableSelection(weld::Container* pPage, OListComboWizard* pWizard);
 100         virtual ~OContentTableSelection() override;
 101
 102     private:
 103         // BuilderPage overridables
 104         virtual void Activate() override;
 105
 106         // OWizardPage overridables
 107         virtual void        initializePage() override;
 108         virtual bool        commitPage( ::vcl::WizardTypes::CommitPageReason _eReason ) override;
 109         virtual bool        canAdvance() const override;
 110
 111         DECL_LINK( OnTableDoubleClicked, weld::TreeView&, bool );
 112         DECL_LINK( OnTableSelected, weld::TreeView&, void );
 113     };
 114
 115     class OContentFieldSelection final : public OLCPage
 116     {
 117         std::unique_ptr<weld::TreeView> m_xSelectTableField;
 118         std::unique_ptr<weld::Entry> m_xDisplayedField;
 119         std::unique_ptr<weld::Label> m_xInfo;
 120
 121     public:
 122         explicit OContentFieldSelection(weld::Container* pPage, OListComboWizard* pWizard);
 123         virtual ~OContentFieldSelection() override;
 124
 125     private:
 126         DECL_LINK( OnFieldSelected, weld::TreeView&, void );
 127         DECL_LINK( OnTableDoubleClicked, weld::TreeView&, bool );
 128
 129         // OWizardPage overridables
 130         virtual void        initializePage() override;
 131         virtual bool        commitPage( ::vcl::WizardTypes::CommitPageReason _eReason ) override;
 132         virtual bool        canAdvance() const override;
 133     };
 134
 135     class OLinkFieldsPage final : public OLCPage
 136     {
 137         std::unique_ptr<weld::ComboBox> m_xValueListField;
 138         std::unique_ptr<weld::ComboBox> m_xTableField;
 139
 140     public:
 141         explicit OLinkFieldsPage(weld::Container* pPage, OListComboWizard* pWizard);
 142         virtual ~OLinkFieldsPage() override;
 143
 144     private:
 145         // BuilderPage overridables
 146         virtual void Activate() override;
 147
 148         // OWizardPage overridables
 149         virtual void        initializePage() override;
 150         virtual bool        commitPage( ::vcl::WizardTypes::CommitPageReason _eReason ) override;
 151         virtual bool        canAdvance() const override;
 152
 153         void implCheckFinish();
 154
 155         DECL_LINK(OnSelectionModified, weld::ComboBox&, void);
 156     };
 157
 158     class OComboDBFieldPage : public ODBFieldPage
 159     {
 160     public:
 161         explicit OComboDBFieldPage(weld::Container* pPage, OControlWizard* pWizard);
 162
 163     protected:
 164         // BuilderPage overridables
 165         virtual void Activate() override;
 166
 167         // OWizardPage overridables
 168         virtual bool    canAdvance() const override;
 169
 170         // ODBFieldPage overridables
 171         virtual OUString& getDBFieldSetting() override;
 172     };
 173
 174
 175 }   // namespace dbp
 176
 177
 178 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */