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Added new control "LINK" and example

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@2650 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
ramon18 2003-06-16 18:49:23 +00:00
parent 5d16b56c9e
commit c8cc81303a
4 changed files with 223 additions and 7 deletions
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1
Contrib/InstallOptions/Changelog.txt
View file

@ -3,6 +3,7 @@ DLL version 2.2 (6/10/2003)
* Support for multiline edit box
* Better tab order in DirRequest and FileRequest
* Added READONLY option to text box
* Added New control type LINK
* Minor fixes
DLL version 2.1 (3/15/2003)

135
Contrib/InstallOptions/InstallerOptions.cpp
View file

@ -14,11 +14,15 @@
#include <commdlg.h>
#include <cderr.h>
#include "resource.h"
#include "Shellapi.h"
#define popstring dontuseme
#include "../exdll/exdll.h"
#undef popstring
void * mini_memcpy(void *out, const void *in, int len);
void * mini_zeromem(void *in, int len);
static int popstring(char *str)
{
stack_t *th;
@ -57,6 +61,7 @@ char *STRDUP(const char *c)
#define FIELD_COMBOBOX (10)
#define FIELD_LISTBOX (11)
#define FIELD_GROUPBOX (12)
#define FIELD_LINK (13)
// general flags
#define FLAG_RIGHT 0x00000001
@ -126,7 +131,7 @@ struct FieldType {
HWND hwnd;
UINT nControlID;
int nParentIdx; // this is used by the filerequest and dirrequest controls
int nParentIdx; // this is used by the filerequest and dirrequest controls, used to store original windowproc for LINK
HANDLE hImage; // this is used by image/icon field to save the handle to the image
};
@ -377,6 +382,7 @@ bool SaveSettings(void) {
GetWindowText(hwnd, pszBuffer+1, nBufLen-1);
pszBuffer[nLength+1]='"';
pszBuffer[nLength+2]='\0';
if ( pFields[nIdx].nType == FIELD_TEXT && pFields[nIdx].nFlags & FLAG_MULTILINE )
{
char *pszBuf2 = (char*)MALLOC(nBufLen*2); // double the size, consider the worst case, all chars are \r\n
@ -402,6 +408,7 @@ bool SaveSettings(void) {
FREE(pszBuffer);
pszBuffer=pszBuf2;
}
break;
}
}
@ -432,7 +439,7 @@ void AddBrowseButtons() {
// with this trick browse button get tabstop after parent edit
if ( nIdx < nNumFields - 1 )
{
CopyMemory(&pFields[nIdx+2], &pFields[nIdx+1], (nNumFields-nIdx-1)*sizeof(FieldType) );
mini_memcpy(&pFields[nIdx+2], &pFields[nIdx+1], (nNumFields-nIdx-1)*sizeof(FieldType) );
for ( int i = nIdx+2; i < nNumFields; i++ )
{
if ( pFields[i].nType == FIELD_BROWSEBUTTON )
@ -441,7 +448,7 @@ void AddBrowseButtons() {
}
// After moving controls 1 position, don't forget to increment nNumFields at *end* of loop
pNewField = &pFields[nIdx+1];
ZeroMemory(pNewField, sizeof(FieldType)); // don't use settings from other control
mini_zeromem(pNewField, sizeof(FieldType)); // don't use settings from other control
pNewField->nControlID = 1200 + nNumFields;
pNewField->nParentIdx = nIdx;
pNewField->nType = FIELD_BROWSEBUTTON;
@ -522,6 +529,7 @@ bool ReadSettings(void) {
{ "ICON", FIELD_ICON },
{ "BITMAP", FIELD_BITMAP },
{ "GROUPBOX", FIELD_GROUPBOX },
{ "LINK", FIELD_LINK },
{ NULL, 0 }
};
// Control flags
@ -730,6 +738,93 @@ BOOL CALLBACK cfgDlgProc(HWND hwndDlg,
return 0;
}
// pFields[nIdx].nParentIdx is used to store original windowproc
int StaticLINKWindowProc(HWND hWin, UINT uMsg, LPARAM wParam, WPARAM lParam)
{
int StaticField = -1;
for (int nIdx = 0; nIdx < nNumFields; nIdx++) {
if (pFields[nIdx].nType == FIELD_LINK && hWin == pFields[nIdx].hwnd ) {
StaticField = nIdx;
break;
}
}
if ( StaticField >= 0 )
{
switch(uMsg)
{
case WM_PAINT:
{
PAINTSTRUCT ps;
HFONT hOldFont;
HFONT hFont = (HFONT)SendMessage(hWin, WM_GETFONT, 0, 0);
HDC pDC = BeginPaint(hWin, &ps);
int OldMode = SetBkMode(pDC, TRANSPARENT);
int OldTextColor;
if ( GetSysColorBrush(COLOR_HOTLIGHT) )
OldTextColor = SetTextColor(pDC, GetSysColor(COLOR_HOTLIGHT));
else
OldTextColor = SetTextColor(pDC, RGB(0,0,255)); // Win95/NT4 arrggg!!!
hOldFont = (HFONT)SelectObject(pDC, hFont);
GetClientRect(hWin, &pFields[StaticField].rect);
DrawText( pDC, pFields[StaticField].pszText, -1, &pFields[StaticField].rect, DT_LEFT | DT_VCENTER | DT_SINGLELINE | DT_CALCRECT);
DrawText( pDC, pFields[StaticField].pszText, -1, &pFields[StaticField].rect, DT_LEFT | DT_VCENTER | DT_SINGLELINE );
SetTextColor(pDC, OldTextColor);
SetBkMode(pDC, OldMode);
SelectObject(pDC, hOldFont);
EndPaint(hWin, &ps);
return 0;
}
case WM_NCHITTEST:
{
POINT pt;
pt.x = GET_X_LPARAM(lParam);
pt.y = GET_Y_LPARAM(lParam);
ScreenToClient(hWin, &pt);
if ( PtInRect(&pFields[StaticField].rect, pt) )
{
return HTCLIENT;
}
break;
}
case WM_SETCURSOR:
{
if ( (HWND)wParam == hWin && LOWORD(lParam) == HTCLIENT )
{
HCURSOR hCur = LoadCursor(NULL, IDC_HAND);
if ( hCur )
{
SetCursor(hCur);
return 1; // halt further processing
}
}
break;
}
case WM_LBUTTONUP:
{
POINT pt;
pt.x = GET_X_LPARAM(lParam);
pt.y = GET_Y_LPARAM(lParam);
if ( PtInRect(&pFields[StaticField].rect, pt) )
{
ShellExecute(hWin, "", pFields[StaticField].pszState, "", "", SW_SHOWDEFAULT);
}
return 0;
}
}
return CallWindowProc((WNDPROC)pFields[StaticField].nParentIdx, hWin, uMsg, wParam, lParam);;
}
else
return 0;
}
int nIdx;
HWND childwnd;
int cw_vis;
@ -868,7 +963,10 @@ int createCfgDlg()
WS_EX_WINDOWEDGE | WS_EX_CLIENTEDGE },
{ "BUTTON", // FIELD_GROUPBOX
DEFAULT_STYLES | BS_GROUPBOX,
WS_EX_TRANSPARENT }
WS_EX_TRANSPARENT },
{ "STATIC", // FIELD_LINK
DEFAULT_STYLES | WS_TABSTOP
},
};
int nType = pFields[nIdx].nType;
@ -925,8 +1023,7 @@ int createCfgDlg()
if (pFields[nIdx].nFlags & FLAG_HSCROLL)
dwStyle |= WS_HSCROLL;
if (pFields[nIdx].nFlags & FLAG_READONLY)
dwStyle |= ES_READONLY
;
dwStyle |= ES_READONLY;
title = pFields[nIdx].pszState;
break;
case FIELD_COMBOBOX:
@ -1057,6 +1154,9 @@ int createCfgDlg()
nImageType,
nImage
);
} else if (nType == FIELD_LINK){
pFields[nIdx].nParentIdx = SetWindowLong(hwCtrl, GWL_WNDPROC, (long)StaticLINKWindowProc);
}
}
}
@ -1249,4 +1349,25 @@ void ConvertNewLines(char *str) {
else *p2 = *p1;
}
*p2 = 0;
}
}
void * mini_memcpy(void *outBuf, const void *inBuf, int len)
{
char *c_out=(char*)outBuf+(len-1);
char *c_in=(char *)inBuf+(len-1);
while (len-- > 0)
{
*c_out--=*c_in--;
}
return outBuf;
}
void * mini_zeromem(void *in, int len)
{
char *c_in=(char *)in;
while (len-- > 0)
{
*c_in++=0;
}
return in;
}

36
Contrib/InstallOptions/testlink.ini Normal file
View file

@ -0,0 +1,36 @@
[Settings]
NumFields=4
[Field 1]
Type=Label
Left=10
Right=-40
Top=10
Bottom=18
Text=This custom page demonstrates the "Link" control
[Field 2]
Type=Link
Left=20
Right=-40
Top=40
Bottom=48
Text=* Run notepad
[Field 3]
Type=Link
Left=20
Right=-40
Top=50
Bottom=58
State=mailto:someone@anywhere.com
Text=* Send E-mail
[Field 4]
Type=Link
Left=20
Right=-40
Top=60
Bottom=68
State=http://nsis.sourceforge.net/
Text=* Homepage http://nsis.sourceforge.net/

58
Contrib/InstallOptions/testlink.nsi Normal file
View file

@ -0,0 +1,58 @@
;InstallOptions Test Script
;Written by Ramon
;This script demonstrates the power of the new control "LINK"
;that allows you to execute files, send mails, open wepsites, etc.
;--------------------------
!define TEMP1 $R0 ;Temp variable
;The name of the installer
Name "InstallOptions Test Link"
;The file to write
OutFile "TestLink.exe"
; Show install details
ShowInstDetails show
;Things that need to be extracted on startup (keep these lines before any File command!)
;Only useful for BZIP2 compression
;Use ReserveFile for your own InstallOptions INI files too!
ReserveFile "${NSISDIR}\Plugins\InstallOptions.dll"
ReserveFile "testlink.ini"
;Order of pages
Page custom SetCustom
Page instfiles
Section "Components"
;Get Install Options dialog user input
SectionEnd
Function .onInit
;Extract InstallOptions files
;$PLUGINSDIR will automatically be removed when the installer closes
InitPluginsDir
File /oname=$PLUGINSDIR\test.ini "testlink.ini"
WriteIniStr $PLUGINSDIR\test.ini "Field 2" "State" "$WINDIR\Notepad.exe"
FunctionEnd
Function SetCustom
;Display the InstallOptions dialog
Push ${TEMP1}
InstallOptions::dialog "$PLUGINSDIR\test.ini"
Pop ${TEMP1}
Pop ${TEMP1}
FunctionEnd