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21 
22 #include "precompiled_desktop.hxx"
23 
24 #include "dp_gui_handleversionexception.hxx"
25 #include "dp_gui_dialog2.hxx"
26 #include "dp_version.hxx"
27 #include "dp_gui_shared.hxx"
28 #include "dp_gui.hrc"
29 #include <vcl/msgbox.hxx>
30 
31 using namespace dp_gui;
32 using namespace dp_misc;
33 using ::rtl::OUString;
34 
35 
36 namespace {
37 
38 OUString getVersion( OUString const & sVersion )
39 {
40     return ( sVersion.getLength() == 0 ) ? OUString( RTL_CONSTASCII_USTRINGPARAM( "0" ) ) : sVersion;
41 }
42 
43 OUString getVersion( const ::com::sun::star::uno::Reference< ::com::sun::star::deployment::XPackage > &rPackage )
44 {
45     return getVersion( rPackage->getVersion());
46 }
47 }
48 
49 
50 
51 extern "C" {
52 
53 
54 bool handleVersionException(
55     com::sun::star::deployment::VersionException verExc,
56     DialogHelper* pDialogHelper )
57 {
58     bool bApprove = false;
59 
60     sal_uInt32 id;
61     switch (dp_misc::compareVersions(
62         verExc.NewVersion, verExc.Deployed->getVersion() ))
63     {
64     case dp_misc::LESS:
65         id = RID_WARNINGBOX_VERSION_LESS;
66         break;
67     case dp_misc::EQUAL:
68         id = RID_WARNINGBOX_VERSION_EQUAL;
69         break;
70     default: // dp_misc::GREATER
71         id = RID_WARNINGBOX_VERSION_GREATER;
72         break;
73     }
74     OSL_ASSERT( verExc.Deployed.is() );
75     const bool bEqualNames = verExc.NewDisplayName.equals(
76         verExc.Deployed->getDisplayName());
77     {
78         vos::OGuard guard(Application::GetSolarMutex());
79         WarningBox box( pDialogHelper ? pDialogHelper->getWindow() : NULL, ResId(id, *DeploymentGuiResMgr::get()));
80         String s;
81         if (bEqualNames)
82         {
83             s = box.GetMessText();
84         }
85         else if (id == RID_WARNINGBOX_VERSION_EQUAL)
86         {
87             //hypothetical: requires two instances of an extension with the same
88             //version to have different display names. Probably the developer forgot
89             //to change the version.
90             s = String(ResId(RID_STR_WARNINGBOX_VERSION_EQUAL_DIFFERENT_NAMES, *DeploymentGuiResMgr::get()));
91         }
92         else if (id == RID_WARNINGBOX_VERSION_LESS)
93         {
94             s = String(ResId(RID_STR_WARNINGBOX_VERSION_LESS_DIFFERENT_NAMES, *DeploymentGuiResMgr::get()));
95         }
96         else if (id == RID_WARNINGBOX_VERSION_GREATER)
97         {
98             s = String(ResId(RID_STR_WARNINGBOX_VERSION_GREATER_DIFFERENT_NAMES, *DeploymentGuiResMgr::get()));
99         }
100         s.SearchAndReplaceAllAscii( "$NAME", verExc.NewDisplayName);
101         s.SearchAndReplaceAllAscii( "$OLDNAME", verExc.Deployed->getDisplayName());
102         s.SearchAndReplaceAllAscii( "$NEW", getVersion(verExc.NewVersion) );
103         s.SearchAndReplaceAllAscii( "$DEPLOYED", getVersion(verExc.Deployed) );
104         box.SetMessText(s);
105         bApprove = box.Execute() == RET_OK;
106     }
107 
108     return bApprove;
109 }
110 
111 } // end of extern "C"
112