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Added DirVerify (works in PageEx directory) and GetInstDirError. If `DirVerify leave' is used, the next button will not be disabled if the installation directory is not valid or there is not enough space and a flag will be set instead. You can read that flag using GetInstDirError in the leave function of the directory page. A value of 0 means no error, 1 means invalid installation directory and 2 means not enough space. This allows you to handle those errors on your own.

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@3196 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
kichik 2003-11-24 17:05:10 +00:00
parent 80eac750fc
commit b77f339455
6 changed files with 81 additions and 29 deletions
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5
Source/exehead/fileform.h
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@ -360,6 +360,7 @@ enum
#define PF_LICENSE_SELECTED 1 // must be 1
#define PF_NO_NEXT_FOCUS 128
#define PF_PAGE_EX 512
#define PF_DIR_NO_BTN_DISABLE 1024
typedef struct
{
@ -448,6 +449,9 @@ DWORD NSISCALL SetSelfFilePointer(LONG lDistanceToMove);
#endif
#endif
#define NSIS_INSTDIR_INVALID 1
#define NSIS_INSTDIR_NOT_ENOUGH_SPACE 2
union exec_flags {
struct {
int autoclose;
@ -462,6 +466,7 @@ union exec_flags {
#ifdef NSIS_CONFIG_SILENT_SUPPORT
int silent;
#endif
int instdir_error;
};
int flags[1];
};