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Variables used in Caption can now be set in .onGuiInit (RFE #539)

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@6860 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
anders_k 2017-05-22 18:10:19 +00:00
parent ce7078517f
commit d39ef1d219
6 changed files with 21 additions and 14 deletions
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2
Docs/src/attributes.but
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@ -60,7 +60,7 @@ When used outside a \R{pageex}{PageEx} block: Sets the text for the titlebar of
When used inside a \R{pageex}{PageEx} block: Sets the subcaption of the current page.
Accepts variables. If variables are used, they must be initialized on \R{oninit}{.onInit}.
Accepts variables. If variables are used, they must be initialized on \R{oninit}{.onInit} or \R{onguiinit}{.onGUIInit}.
\S2{achangeui} ChangeUI

2
Docs/src/history.but
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@ -18,6 +18,8 @@ Released on ? ?th, 2017
\S2{} Minor Changes
\b Variables used in Caption can now be set in .onGuiInit (\W{http://sf.net/p/nsis/feature-requests/539}{RFE #539})
\b MultiUser now supports $ProgramFiles64 (\W{http://sf.net/p/nsis/bugs/843}{bug #843})
\b Added support for MUI_UNCONFIRMPAGE_VARIABLE (\W{http://sf.net/p/nsis/feature-requests/511}{RFE #511}) and MUI_PAGE_CUSTOMFUNCTION_DESTROYED

2
Source/exehead/Main.c
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@ -58,7 +58,7 @@
extern HANDLE dbd_hFile;
#endif
TCHAR g_caption[NSIS_MAX_STRLEN*2];
TCHAR g_caption[NSIS_MAX_STRLEN*2]; // Why does this have to be NSIS_MAX_STRLEN*2?
#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
HWND g_hwnd;
HANDLE g_hInstance;

21
Source/exehead/Ui.c
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@ -170,6 +170,16 @@ void NSISCALL build_g_logfile()
int *cur_langtable;
static TCHAR* update_caption()
{
TCHAR *gcap = g_caption;
GetNSISString(gcap, LANG_CAPTION);
#ifdef NSIS_SUPPORT_BGBG
my_SetWindowText(m_bgwnd, gcap);
#endif
return gcap;
}
static void NSISCALL set_language()
{
LANGID lang_mask=(LANGID)~0;
@ -200,14 +210,9 @@ lang_again:
}
cur_langtable = selected_langtable;
myitoa(state_language, *(LANGID*)language_table);
{
TCHAR *caption = GetNSISString(g_caption,LANG_CAPTION);
#ifdef NSIS_SUPPORT_BGBG
my_SetWindowText(m_bgwnd, caption);
#endif
}
update_caption();
// reload section names
{
@ -581,7 +586,7 @@ nextPage:
SetActiveCtl(m_hwndOK);
}
mystrcpy(g_tmp,g_caption);
mystrcpy(g_tmp,update_caption());
GetNSISString(g_tmp+mystrlen(g_tmp),this_page->caption);
my_SetWindowText(hwndDlg,g_tmp);

6
Source/exehead/api.h
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@ -36,8 +36,8 @@ enum NSPIM
// Should always be __cdecl for future expansion possibilities
typedef UINT_PTR (*NSISPLUGINCALLBACK)(enum NSPIM);
// extra_parameters data structures containing other interesting stuff
// but the stack, variables and HWND passed on to plug-ins.
// extra_parameters data structure containing other interesting stuff
// besides the stack, variables and HWND passed on to plug-ins.
typedef struct
{
int autoclose;
@ -83,4 +83,4 @@ typedef struct {
// sent as wParam with WM_NOTIFY_OUTER_NEXT when user cancels - heed its warning
#define NOTIFY_BYE_BYE 'x'
#endif /* _PLUGIN_H_ */
#endif /* _NSIS_EXEHEAD_API_H_ */

2
Source/exehead/util.c
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@ -144,7 +144,7 @@ int NSISCALL my_MessageBox(const TCHAR *text, UINT type) {
mbp.hwndOwner = g_hwnd;
mbp.hInstance = g_hInstance;
mbp.lpszText = text;
mbp.lpszCaption = g_caption;
mbp.lpszCaption = g_caption; // Should call update_caption() here?
mbp.dwStyle = _type;
return MessageBoxIndirect(&mbp);