weld infobars

note: "pushed" status listener case dropped. Doesn't seem to be an expectation
for it to something in infobars, and there doesn't seem to be a working case
anyway.

Change-Id: I7869cc05de9918f0dd70e28b0087205db6c9506c
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/101945
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>

5 files changed, 76 insertions, 30 deletions

diff --git a/include/sfx2/infobar.hxx b/include/sfx2/infobar.hxx
index 40a1b1ff9fbf..a03c833b957d 100644
--- a/include/sfx2/infobar.hxx
+++ b/include/sfx2/infobar.hxx
@@ -15,11 +15,7 @@
 
 #include <sfx2/childwin.hxx>
 #include <sfx2/dllapi.h>
-
-class FixedImage;
-class FixedText;
-class Button;
-class PushButton;
+#include <vcl/InterimItemWindow.hxx>
 
 // These must match the values in offapi/com/sun/star/frame/InfobarType.idl
 enum class InfobarType
@@ -57,44 +53,59 @@ public:
     void Update();
 };
 
+class ExtraButton;
+
 /** Class representing a single InfoBar to be added in a SfxInfoBarContainerWindow.
   */
-class SFX2_DLLPUBLIC SfxInfoBarWindow final : public vcl::Window
+class SFX2_DLLPUBLIC SfxInfoBarWindow final : public InterimItemWindow
 {
 private:
     OUString m_sId;
     InfobarType m_eType;
-    VclPtr<FixedImage> m_pImage;
-    VclPtr<FixedText> m_pPrimaryMessage;
-    VclPtr<FixedText> m_pSecondaryMessage;
-    VclPtr<Button> m_pCloseBtn;
-    std::vector<VclPtr<PushButton>> m_aActionBtns;
+    Size m_aSize;
+    Size m_aMessageSize;
+    Size m_aOrigMessageSize;
+    bool m_bLayingOut;
+    std::unique_ptr<weld::Image> m_xImage;
+    std::unique_ptr<weld::Label> m_xPrimaryMessage;
+    std::unique_ptr<weld::TextView> m_xSecondaryMessage;
+    std::unique_ptr<weld::Container> m_xButtonBox;
+    std::unique_ptr<weld::Toolbar> m_xCloseBtn;
+    std::vector<std::unique_ptr<ExtraButton>> m_aActionBtns;
+
+    DECL_LINK(SizeAllocHdl, const Size&, void);
 
     void SetForeAndBackgroundColors(InfobarType eType);
+    void SetCloseButtonImage();
 
 public:
     SfxInfoBarWindow(vcl::Window* parent, const OUString& sId, const OUString& sPrimaryMessage,
                      const OUString& sSecondaryMessage, InfobarType InfobarType,
-                     WinBits nMessageStyle, bool bShowCloseButton);
+                     bool bShowCloseButton);
+    Size DoLayout();
+    virtual void Layout() override;
     virtual ~SfxInfoBarWindow() override;
     virtual void dispose() override;
 
     const OUString& getId() const { return m_sId; }
-    virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle&) override;
-    virtual void Resize() override;
     void Update(const OUString& sPrimaryMessage, const OUString& sSecondaryMessage,
                 InfobarType eType);
     basegfx::BColor m_aBackgroundColor;
     basegfx::BColor m_aForegroundColor;
 
     /** Add button to Infobar.
-         * Infobar takes ownership of the button so the button is
-         * destroyed when the infobar gets destroyed.
-         */
-    void addButton(PushButton* pButton);
+      * Infobar takes ownership of the button so the button is
+      * destroyed when the infobar gets destroyed.
+      *
+      * The optional "pCommand" is used by extensions, via XInfobarProvider, to
+      * dispatch pCommand on click.
+      */
+    weld::Button& addButton(const OUString* pCommand = nullptr);
+
+    void SetCommandHandler(weld::Button& rBtn, const OUString& aCommand);
 
 private:
-    DECL_LINK(CloseHandler, Button*, void);
+    DECL_LINK(CloseHandler, const OString&, void);
 };
 
 class SfxInfoBarContainerWindow final : public vcl::Window
@@ -102,6 +113,10 @@ class SfxInfoBarContainerWindow final : public vcl::Window
 private:
     SfxInfoBarContainerChild* m_pChildWin;
     std::vector<VclPtr<SfxInfoBarWindow>> m_pInfoBars;
+    Idle m_aLayoutIdle;
+    bool m_bResizing;
+
+    DECL_LINK(DoUpdateLayout, Timer*, void);
 
 public:
     SfxInfoBarContainerWindow(SfxInfoBarContainerChild* pChildWin);
@@ -110,12 +125,14 @@ public:
 
     VclPtr<SfxInfoBarWindow> appendInfoBar(const OUString& sId, const OUString& sPrimaryMessage,
                                            const OUString& sSecondaryMessage, InfobarType ibType,
-                                           WinBits nMessageStyle, bool bShowCloseButton);
+                                           bool bShowCloseButton);
     VclPtr<SfxInfoBarWindow> getInfoBar(const OUString& sId);
     bool hasInfoBarWithID(const OUString& sId);
     void removeInfoBar(VclPtr<SfxInfoBarWindow> const& pInfoBar);
     static bool isInfobarEnabled(const OUString& sId);
 
+    void TriggerUpdateLayout();
+
     virtual void Resize() override;
 };
 
diff --git a/include/sfx2/objsh.hxx b/include/sfx2/objsh.hxx
index 8da1f2bb7f82..e60139348c26 100644
--- a/include/sfx2/objsh.hxx
+++ b/include/sfx2/objsh.hxx
@@ -41,6 +41,7 @@
 #include <functional>
 #include <sfx2/AccessibilityIssue.hxx>
 
+namespace weld {class Button; }
 class SbxValue;
 class SbxArray;
 class BasicManager;
@@ -58,7 +59,6 @@ class GDIMetaFile;
 class INetURLObject;
 class IndexBitSet;
 class JobSetup;
-class Button;
 class OutputDevice;
 class Color;
 class Fraction;
@@ -368,7 +368,7 @@ public:
                            const OUString& aComment);
     SignatureState              GetScriptingSignatureState();
     void                        SignScriptingContent(weld::Window* pDialogParent);
-    DECL_LINK(SignDocumentHandler, Button*, void);
+    DECL_LINK(SignDocumentHandler, weld::Button&, void);
 
     virtual std::shared_ptr<SfxDocumentInfoDialog> CreateDocumentInfoDialog(weld::Window* pParent, const SfxItemSet& rItemSet);
 
diff --git a/include/sfx2/sfxbasecontroller.hxx b/include/sfx2/sfxbasecontroller.hxx
index 7fd536a14ef7..2adae2ec6cdc 100644
--- a/include/sfx2/sfxbasecontroller.hxx
+++ b/include/sfx2/sfxbasecontroller.hxx
@@ -50,10 +50,10 @@ namespace com::sun::star::frame { struct DispatchDescriptor; }
 namespace com::sun::star::ui { class XContextMenuInterceptor; }
 namespace com::sun::star::ui { class XSidebarProvider; }
 namespace com::sun::star::util { struct URL; }
+namespace weld { class Button; }
 
 struct  IMPL_SfxBaseController_DataContainer    ;   // impl. struct to hold member of class SfxBaseController
 
-class Button;
 class NotifyEvent;
 class SfxViewFrame;
 class SfxViewShell;
@@ -207,7 +207,7 @@ private:
     SAL_DLLPRIVATE SfxViewFrame& GetViewFrame_Impl() const;
     SAL_DLLPRIVATE void ShowInfoBars( );
 
-    DECL_LINK( CheckOutHandler, Button*, void );
+    DECL_LINK( CheckOutHandler, weld::Button&, void );
 
     std::unique_ptr<IMPL_SfxBaseController_DataContainer>   m_pData ;
 
diff --git a/include/sfx2/viewfrm.hxx b/include/sfx2/viewfrm.hxx
index 07d1360c57c7..aedd362f8781 100644
--- a/include/sfx2/viewfrm.hxx
+++ b/include/sfx2/viewfrm.hxx
@@ -30,7 +30,7 @@
 #include <svl/poolitem.hxx>
 #include <vcl/svapp.hxx>
 
-class Button;
+namespace weld { class Button; }
 class SvBorder;
 class SfxDispatcher;
 class SfxBindings;
@@ -59,11 +59,11 @@ private:
 protected:
     virtual void            Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
 
-    DECL_LINK(GetInvolvedHandler, Button*, void);
-    DECL_LINK(DonationHandler, Button*, void);
-    DECL_LINK(WhatsNewHandler, Button*, void);
-    DECL_LINK(SwitchReadOnlyHandler, Button*, void);
-    DECL_LINK(SignDocumentHandler, Button*, void);
+    DECL_LINK(GetInvolvedHandler, weld::Button&, void);
+    DECL_LINK(DonationHandler, weld::Button&, void);
+    DECL_LINK(WhatsNewHandler, weld::Button&, void);
+    DECL_LINK(SwitchReadOnlyHandler, weld::Button&, void);
+    DECL_LINK(SignDocumentHandler, weld::Button&, void);
     SAL_DLLPRIVATE void KillDispatcher_Impl();
 
     virtual                 ~SfxViewFrame() override;
diff --git a/include/vcl/weldutils.hxx b/include/vcl/weldutils.hxx
index 7eb4334e0156..7d22a456119e 100644
--- a/include/vcl/weldutils.hxx
+++ b/include/vcl/weldutils.hxx
@@ -11,6 +11,9 @@
 #define INCLUDED_VCL_WELDUTILS_HXX
 
 #include <com/sun/star/awt/XWindow.hpp>
+#include <com/sun/star/frame/XDispatch.hpp>
+#include <com/sun/star/frame/XFrame.hpp>
+#include <com/sun/star/frame/XStatusListener.hpp>
 #include <com/sun/star/uno/Reference.hxx>
 #include <comphelper/interfacecontainer2.hxx>
 #include <cppuhelper/compbase.hxx>
@@ -156,6 +159,32 @@ public:
     }
 };
 
+class VCL_DLLPUBLIC WidgetStatusListener final
+    : public cppu::WeakImplHelper<css::frame::XStatusListener>
+{
+public:
+    WidgetStatusListener(weld::Widget* widget, const OUString& rCommand);
+
+private:
+    weld::Widget* mWidget; /** The widget on which actions are performed */
+
+    /** Dispatcher. Need to keep a reference to it as long as this StatusListener exists. */
+    css::uno::Reference<css::frame::XDispatch> mxDispatch;
+    css::util::URL maCommandURL;
+    css::uno::Reference<css::frame::XFrame> mxFrame;
+
+public:
+    void SAL_CALL statusChanged(const css::frame::FeatureStateEvent& rEvent) override;
+
+    void SAL_CALL disposing(const css::lang::EventObject& /*Source*/) override;
+
+    const css::uno::Reference<css::frame::XFrame>& getFrame() { return mxFrame; }
+
+    void startListening();
+
+    void dispose();
+};
+
 class VCL_DLLPUBLIC EntryFormatter : public Formatter
 {
 public: