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Even easier paging system, no more Abort and Quit from custom pages creator functions, NSIS does it all!

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@1636 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
kichik 2002-11-09 12:50:00 +00:00
parent 35b45db225
commit 297e981d32
17 changed files with 123 additions and 335 deletions
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121
Source/exehead/Ui.c
View file

@ -75,8 +75,13 @@ static int num_sections;
#define WM_TREEVIEW_KEYHACK (WM_USER+0x13)
static void NSISCALL outernotify(char num) {
SendMessage(g_hwnd,WM_NOTIFY_OUTER_NEXT,(WPARAM)num,0);
static int m_page,m_abort,m_retcode,m_delta;
static void NSISCALL outernotify(int num) {
if (num==0xD1E)
g_quit_flag=1;
m_delta=num;
SendMessage(g_hwnd,WM_NOTIFY_OUTER_NEXT,(WPARAM)num,0); // it sends num again for plugins - DON'T REMOVE!
}
#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
@ -102,7 +107,6 @@ page *g_inst_page;
section *g_inst_section;
entry *g_inst_entry;
static int m_page=-1,m_abort;
static HWND m_curwnd, m_bgwnd, m_hwndOK, m_hwndCancel;
static int m_whichcfg;
@ -442,7 +446,7 @@ BOOL CALLBACK DialogProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
if (uMsg == WM_INITDIALOG || uMsg == WM_NOTIFY_OUTER_NEXT)
{
#define delta wParam
page *this_page;
static struct
{
char *id;
@ -479,10 +483,18 @@ BOOL CALLBACK DialogProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
ShowWindow(hwndDlg,SW_SHOW);
}
// initial m_page is zero, m_pages grows and checked after this line so no memory misread
this_page=g_inst_page+m_page;
// if the last page was a custom page, wait for it to finish by itself.
// if it doesn't, it's a bad plugin.
// plugins should react to WM_NOTIFY_OUTER_NEXT.
if (this_page->id<0) return 0;
nextPage:
if (m_page<0) delta=1;
m_page+=delta;
m_page+=m_delta;
this_page+=m_delta;
#ifdef NSIS_SUPPORT_CODECALLBACKS
if (m_page==g_inst_cmnheader->num_pages) ExecuteCodeSegment(g_inst_cmnheader->code_onInstSuccess,NULL);
@ -491,69 +503,57 @@ nextPage:
if (g_quit_flag || m_page < 0 || m_page == g_inst_cmnheader->num_pages)
{
DestroyWindow(m_curwnd);
EndDialog(hwndDlg,0);
EndDialog(hwndDlg,m_retcode);
}
else
{
HWND hwndtmp;
int page_id=g_inst_page[m_page].id;
SetDlgItemTextFromLang(hwndDlg,IDOK,g_inst_page[m_page].next);
SetDlgItemTextFromLang(hwndDlg,IDOK,this_page->next);
hwndtmp=GetDlgItem(hwndDlg,IDC_BACK);
ShowWindow(hwndtmp,g_inst_page[m_page].back?SW_SHOWNA:SW_HIDE);
EnableWindow(hwndtmp, g_inst_page[m_page].back&2);
ShowWindow(hwndtmp,this_page->back&SW_SHOWNA);// SW_HIDE = 0
EnableWindow(hwndtmp,this_page->back&2);
if (page_id!=NSIS_PAGE_COMPLETED) DestroyWindow(m_curwnd);
if (this_page->id!=NSIS_PAGE_COMPLETED) DestroyWindow(m_curwnd);
else if (g_autoclose) goto nextPage;
if (page_id>=0) // NSIS page
{
#ifdef NSIS_SUPPORT_CODECALLBACKS
if (ExecuteCodeSegment(g_inst_page[m_page].prefunc,NULL))
goto nextPage;
else
#endif //NSIS_SUPPORT_CODECALLBACKS
{
mystrcpy(g_tmp,g_caption);
process_string_fromtab(
g_tmp+mystrlen(g_tmp),
LANG_SUBCAPTION(page_id-(g_is_uninstaller?NSIS_PAGE_INSTFILES:0))
);
SetWindowText(hwndDlg,g_tmp);
gDontFookWithFocus = 0;
m_curwnd=CreateDialog(g_hInstance,windows[page_id].id,hwndDlg,windows[page_id].proc);
if (m_curwnd)
{
RECT r;
GetWindowRect(GetDlgItem(hwndDlg,IDC_CHILDRECT),&r);
ScreenToClient(hwndDlg,(LPPOINT)&r);
SetWindowPos(m_curwnd,0,r.left,r.top,0,0,SWP_NOACTIVATE|SWP_NOSIZE|SWP_NOZORDER);
SendMessage(m_curwnd, WM_NOTIFY_START, 0, 0);
ShowWindow(m_curwnd,SW_SHOWNA);
}
//XGE 5th September 2002 - Do *not* move the focus to the OK button if we are
//on the license page, instead we want the focus left alone because in
//WM_INITDIALOG it is given to the richedit control.
if (!gDontFookWithFocus)
SetFocus(m_hwndOK);
//XGE End
}
}
#ifdef NSIS_SUPPORT_CODECALLBACKS
else // User custom page
{
if (ExecuteCodeSegment(g_inst_page[m_page].prefunc,NULL))
delta=-1;
else
delta=1;
if (ExecuteCodeSegment(this_page->prefunc,NULL) || this_page->id<0)
goto nextPage;
#endif //NSIS_SUPPORT_CODECALLBACKS
if (this_page->id>=0) // NSIS page
{
mystrcpy(g_tmp,g_caption);
process_string_fromtab(
g_tmp+mystrlen(g_tmp),
LANG_SUBCAPTION(this_page->id-(g_is_uninstaller?NSIS_PAGE_INSTFILES:0))
);
SetWindowText(hwndDlg,g_tmp);
gDontFookWithFocus = 0;
m_curwnd=CreateDialog(g_hInstance,windows[this_page->id].id,hwndDlg,windows[this_page->id].proc);
if (m_curwnd)
{
RECT r;
GetWindowRect(GetDlgItem(hwndDlg,IDC_CHILDRECT),&r);
ScreenToClient(hwndDlg,(LPPOINT)&r);
SetWindowPos(m_curwnd,0,r.left,r.top,0,0,SWP_NOACTIVATE|SWP_NOSIZE|SWP_NOZORDER);
SendMessage(m_curwnd, WM_NOTIFY_START, 0, 0);
ShowWindow(m_curwnd,SW_SHOWNA);
}
//XGE 5th September 2002 - Do *not* move the focus to the OK button if we are
//on the license page, instead we want the focus left alone because in
//WM_INITDIALOG it is given to the richedit control.
if (!gDontFookWithFocus)
SetFocus(m_hwndOK);
//XGE End
}
ExecuteCodeSegment(g_inst_page[m_page].postfunc,NULL);
#ifdef NSIS_SUPPORT_CODECALLBACKS
ExecuteCodeSegment(this_page->postfunc,NULL);
#endif //NSIS_SUPPORT_CODECALLBACKS
}
}
@ -580,7 +580,8 @@ nextPage:
#ifdef NSIS_SUPPORT_CODECALLBACKS
ExecuteCodeSegment(g_inst_cmnheader->code_onInstFailed,NULL);
#endif//NSIS_SUPPORT_CODECALLBACKS
EndDialog(hwndDlg,2);
m_retcode=2;
outernotify(0xD1E);
}
else
{
@ -588,7 +589,8 @@ nextPage:
if (!ExecuteCodeSegment(g_inst_cmnheader->code_onUserAbort,NULL))
#endif//NSIS_SUPPORT_CODECALLBACKS
{
EndDialog(hwndDlg,1);
m_retcode=1;
outernotify(0xD1E);
}
}
}
@ -1362,7 +1364,10 @@ static BOOL CALLBACK InstProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lPa
if (uMsg == WM_NOTIFY_INSTPROC_DONE)
{
if (g_quit_flag)
EndDialog(g_hwnd,1);
{
m_retcode=1;
outernotify(0xD1E);
}
else if (!wParam)
{
HWND h=m_hwndOK;