本文整理汇总了C++中BMimeType::GetAttrInfo方法的典型用法代码示例。如果您正苦于以下问题：C++ BMimeType::GetAttrInfo方法的具体用法？C++ BMimeType::GetAttrInfo怎么用？C++ BMimeType::GetAttrInfo使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类BMimeType的用法示例。
在下文中一共展示了BMimeType::GetAttrInfo方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: InitFileTypes
// This handles the filetypes being installed with all the extra attributes over the
// regular R5 types
void MrPeeps::InitFileTypes(void)
{
BEntry entry("/boot/home/config/settings/MrPeeps");
BFile file;
// Check for settings directory
if(!entry.Exists())
create_directory("/boot/home/config/settings/MrPeeps",0777);
entry.SetTo("/boot/home/config/settings/MrPeeps/MrPeeps");
if(!entry.Exists())
{
file.SetTo("/boot/home/config/settings/MrPeeps/MrPeeps",B_READ_WRITE|B_CREATE_FILE);
file.Unset();
}
entry.SetTo("/boot/home/config/settings/MrPeeps/filetypes_installed");
if(!entry.Exists())
{
BFile file("/boot/home/config/settings/MrPeeps/filetypes_installed",B_CREATE_FILE);
BMimeType mime;
BString string;
BMessage msg,info;
uint8 installtype=2;
int32 index=0;
BBitmap large_icon(BRect(0, 0, B_LARGE_ICON-1, B_LARGE_ICON-1), B_COLOR_8_BIT);
BBitmap mini_icon(BRect(0, 0, B_MINI_ICON-1, B_MINI_ICON-1), B_COLOR_8_BIT);
// install person mime type
mime.SetType(PERSON_FILE_TYPE);
if(mime.IsInstalled())
{
if (mime.GetAttrInfo(&info) == B_OK)
{
while (info.FindString("attr:name", index++, &string) == B_OK)
{
if (string.Compare(PERSON_EMAIL5)==0)
installtype=1;
if (string.Compare(PERSON_BIRTHDAY)==0)
{
installtype=0;
break;
}
}
if (installtype>0)
mime.Delete();
}
}
if(installtype>0)
{
mime.Install();
large_icon.SetBits(kLargePersonIcon, large_icon.BitsLength(), 0, B_COLOR_8_BIT);
mini_icon.SetBits(kSmallPersonIcon, mini_icon.BitsLength(), 0, B_COLOR_8_BIT);
mime.SetShortDescription("Person");
mime.SetLongDescription("Information about a person");
mime.SetIcon(&large_icon, B_LARGE_ICON);
mime.SetIcon(&mini_icon, B_MINI_ICON);
BAlert *alert=new BAlert("Mr. Peeps!", "Would you like to make Mr. Peeps! the "
"default application for People files? If not sure, choose 'No'.","Yes","No");
if(alert->Go()==0)
mime.SetPreferredApp(APP_SIGNATURE);
else
mime.SetPreferredApp("application/x-vnd.Be-PEPL");
// General Person data
msg.AddString("attr:public_name", "First Name");
msg.AddString("attr:name", PERSON_FIRSTNAME);
msg.AddInt32("attr:type", B_STRING_TYPE);
msg.AddBool("attr:viewable", true);
msg.AddBool("attr:editable", true);
msg.AddInt32("attr:width", 120);
msg.AddInt32("attr:alignment", B_ALIGN_LEFT);
msg.AddBool("attr:extra", false);
msg.AddString("attr:public_name", "Last Name");
msg.AddString("attr:name", PERSON_LASTNAME);
msg.AddInt32("attr:type", B_STRING_TYPE);
msg.AddBool("attr:viewable", true);
msg.AddBool("attr:editable", true);
msg.AddInt32("attr:width", 120);
msg.AddInt32("attr:alignment", B_ALIGN_LEFT);
msg.AddBool("attr:extra", false);
msg.AddString("attr:public_name", "Nickname");
msg.AddString("attr:name", PERSON_NICKNAME);
msg.AddInt32("attr:type", B_STRING_TYPE);
msg.AddBool("attr:viewable", true);
msg.AddBool("attr:editable", true);
msg.AddInt32("attr:width", 120);
msg.AddInt32("attr:alignment", B_ALIGN_LEFT);
msg.AddBool("attr:extra", false);
msg.AddString("attr:public_name", "Title");
msg.AddString("attr:name", PERSON_TITLE);
//.........这里部分代码省略.........
示例2: BPopUpMenu
void
TestView::SetupTestMenu(void)
{
// These ones will always exist. Type is the default because it's probably
// going to be the one most used
BMessage *msg;
BPopUpMenu *menu = new BPopUpMenu("Test");
// Read in the types in the MIME database which have extra attributes
// associated with them
BMimeType mime;
BMessage types, info, attr;
BString string;
BMimeType::GetInstalledTypes(&types);
int32 index = 0;
while (types.FindString("types",index,&string) == B_OK)
{
index++;
mime.SetTo(string.String());
if (mime.GetAttrInfo(&info) != B_OK)
continue;
int32 infoindex = 0;
BString attrName;
BString attrPublicName;
int32 attrType;
char attrTypeName[B_MIME_TYPE_LENGTH];
mime.GetShortDescription(attrTypeName);
while (info.FindString("attr:name",infoindex,&attrName) == B_OK)
{
// This is where we create tests based on a particular type's "special" attributes
// Just string attributes are supported for now
if (info.FindInt32("attr:type",infoindex,&attrType) != B_OK ||
attrType != B_STRING_TYPE ||
info.FindString("attr:public_name",infoindex,&attrPublicName) != B_OK)
{
infoindex++;
continue;
}
BMenu *submenu = GetMenu(menu,attrTypeName);
if (!submenu)
submenu = AddMenuSorted(menu,attrTypeName);
msg = new BMessage(M_TEST_CHOSEN);
msg->AddString("name","Attribute");
msg->AddString("attrtype",attrName);
msg->AddString("attrname",attrPublicName);
msg->AddString("mimetype",string);
msg->AddString("typename",attrTypeName);
submenu->AddItem(new BMenuItem(attrPublicName.String(),msg));
infoindex++;
}
}
menu->AddItem(new BSeparatorItem(),0);
// All this weirdness is to have the "standard" tests at the top and
// the attribute tests at the bottom with a separator in between
BString testtype;
int32 i = 0;
while (fTestTypes.FindString("tests",i,&testtype) == B_OK)
i++;
i--;
while (i >= 0)
{
fTestTypes.FindString("tests",i,&testtype);
msg = new BMessage(M_TEST_CHOSEN);
msg->AddString("name",testtype);
menu->AddItem(new BMenuItem(testtype.String(),msg),0);
i--;
}
menu->Archive(&fArchivedTestMenu);
delete menu;
}