790 lines
23 KiB
C
790 lines
23 KiB
C
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/*******************************************************************************
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*
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* (C) COPYRIGHT MICROSOFT CORP., 1996
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*
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* TITLE: GETSET.C
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*
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* VERSION: 2.0
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*
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* AUTHOR: ReedB
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*
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* DATE: 17 Oct, 1996
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*
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* DESCRIPTION:
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* Power management UI. Control panel applet. Support for set/get to/from
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* dialog controls.
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*
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*******************************************************************************/
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#include <nt.h>
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#include <ntrtl.h>
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#include <nturtl.h>
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#include <windows.h>
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#include <commctrl.h>
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#include "powercfg.h"
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// Private functions implemented in GETSET.C
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LPTSTR IDtoStr(UINT, PUINT);
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VOID DoSetSlider(HWND, UINT, DWORD, DWORD);
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VOID DoSetText(HWND, UINT, LPTSTR, DWORD);
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BOOLEAN DoComboSet(HWND, UINT, PUINT, UINT);
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BOOLEAN DoComboGet(HWND, UINT, PUINT, PUINT);
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BOOLEAN DoGetCheckBox(HWND, UINT, PUINT, LPDWORD);
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BOOLEAN DoGetCheckBoxEnable(HWND, UINT, PUINT, LPDWORD, LPDWORD);
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BOOLEAN ValidateCopyData(LPDWORD, LPDWORD, DWORD);
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/*******************************************************************************
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*
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* G L O B A L D A T A
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*
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*******************************************************************************/
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/*******************************************************************************
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*
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* P U B L I C E N T R Y P O I N T S
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*
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*******************************************************************************/
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/*******************************************************************************
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*
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* DisableControls
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*
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* DESCRIPTION:
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* Disable all specified controls. Only modify those which are visable.
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*
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* PARAMETERS:
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*
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*******************************************************************************/
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VOID DisableControls(
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HWND hWnd,
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UINT uiNumControls,
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POWER_CONTROLS pc[]
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)
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{
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UINT i;
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HWND hWndControl;
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for (i = 0; i < uiNumControls; i++) {
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switch (pc[i].uiType) {
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case CHECK_BOX:
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case CHECK_BOX_ENABLE:
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case SLIDER:
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case EDIT_UINT:
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case EDIT_TEXT:
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case EDIT_TEXT_RO:
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case PUSHBUTTON:
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case STATIC_TEXT:
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case COMBO_BOX:
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if (hWndControl = GetDlgItem(hWnd, pc[i].uiID)) {
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if (GetWindowLong(hWndControl, GWL_STYLE) & WS_VISIBLE) {
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EnableWindow(hWndControl, FALSE);
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// Force state to disable.
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if (pc[i].lpdwState) {
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*pc[i].lpdwState = CONTROL_DISABLE;
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}
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}
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}
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else {
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DebugPrint( "DisableControls, GetDlgItem failed, hWnd: 0x%X, ID: 0x%X, Index: %d", hWnd, pc[i].uiID, i);
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}
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break;
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default:
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DebugPrint( "DisableControls, unknown control type");
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} // switch (ppc[i].uType)
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}
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}
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/*******************************************************************************
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*
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* HideControls
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*
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* DESCRIPTION:
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* Hide all specified controls. Used to handle error cases.
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*
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* PARAMETERS:
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*
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*******************************************************************************/
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VOID HideControls(
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HWND hWnd,
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UINT uiNumControls,
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POWER_CONTROLS pc[]
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)
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{
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UINT i;
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HWND hWndControl;
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for (i = 0; i < uiNumControls; i++) {
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switch (pc[i].uiType) {
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case CHECK_BOX:
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case CHECK_BOX_ENABLE:
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case SLIDER:
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case EDIT_UINT:
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case EDIT_TEXT:
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case EDIT_TEXT_RO:
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case PUSHBUTTON:
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case STATIC_TEXT:
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case COMBO_BOX:
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// Force state to hide.
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if (pc[i].lpdwState) {
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*pc[i].lpdwState = CONTROL_HIDE;
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}
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if (hWndControl = GetDlgItem(hWnd, pc[i].uiID)) {
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ShowWindow(hWndControl, SW_HIDE);
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}
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else {
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DebugPrint( "HideControls, GetDlgItem failed, hWnd: 0x%X, ID: 0x%X, Index: %d", hWnd, pc[i].uiID, i);
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}
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break;
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default:
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DebugPrint( "HideControls, unknown control type");
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} // switch (ppc[i].uType)
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}
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}
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/*******************************************************************************
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*
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* SetControls
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*
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* DESCRIPTION:
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* Set dialogbox controls using control description array. Walks an array of
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* POWER_CONTROLS dialog controls specifiers and sets the state of the controls
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* (specified by the uiID member) to match the data value pointed to by
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* the lpdwParam member. This function is typically called during
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* WM_INITDIALOG or after a data value has changed and the UI needs to be
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* updated. The optional lpdwState member points to a state variable which
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* controls the visible/hidden status of the control.
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*
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* PARAMETERS:
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* hWnd - Dialog window handle.
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* uiNumControls - Number of controls to set.
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* pc[] - Aarray of POWER_CONTROLS dialog controls specifiers.
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*
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*******************************************************************************/
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BOOL SetControls(
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HWND hWnd,
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UINT uiNumControls,
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POWER_CONTROLS pc[]
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)
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{
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UINT i, uiMaxMin, uiData, uiMsg;
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PUINT pui;
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LPTSTR lpsz;
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UINT uiIndex;
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HWND hWndControl;
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for (i = 0; i < uiNumControls; i++) {
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// Validate/Copy input data.
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switch (pc[i].uiType) {
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case CHECK_BOX:
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case CHECK_BOX_ENABLE:
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case SLIDER:
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case EDIT_UINT:
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if (!pc[i].lpvData) {
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DebugPrint( "SetControls, NULL lpvData, index: %d", i);
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return FALSE;
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}
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if (!ValidateCopyData(&uiData, pc[i].lpvData, pc[i].dwSize)) {
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DebugPrint( "SetControls, validate/copy failed, index: %d", i);
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return FALSE;
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}
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break;
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case EDIT_TEXT:
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case EDIT_TEXT_RO:
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if (!pc[i].lpvData) {
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DebugPrint( "SetControls, edit text, NULL lpvData, index: %d", i);
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return FALSE;
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}
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break;
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case COMBO_BOX:
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if (!pc[i].lpvData) {
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DebugPrint( "SetControls, combo box, NULL lpvData, index: %d", i);
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return FALSE;
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}
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if (!pc[i].lpdwParam) {
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DebugPrint( "SetControls, combo box, NULL lpdwParam, index: %d", i);
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return FALSE;
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}
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if (!ValidateCopyData(&uiData, pc[i].lpdwParam, pc[i].dwSize)) {
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DebugPrint( "SetControls, combo box, validate/copy failed, index: %d", i);
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return FALSE;
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}
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break;
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}
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switch (pc[i].uiType) {
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case CHECK_BOX:
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// lpdwParam points to an optional flag mask.
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if (pc[i].lpdwParam) {
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uiData &= *pc[i].lpdwParam;
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}
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CheckDlgButton(hWnd, pc[i].uiID, uiData);
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break;
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case CHECK_BOX_ENABLE:
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// lpdwParam points to an optional flag mask.
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if (pc[i].lpdwParam) {
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uiData &= *pc[i].lpdwParam;
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}
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if (pc[i].lpdwState) {
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if (uiData) {
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*pc[i].lpdwState |= CONTROL_ENABLE;
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}
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else {
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*pc[i].lpdwState &= ~CONTROL_ENABLE;
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}
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}
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CheckDlgButton(hWnd, pc[i].uiID, uiData);
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break;
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case SLIDER:
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// lpdwParam points to scale MaxMin initialization.
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if (!pc[i].lpdwParam) {
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DebugPrint( "SetControls, NULL slider scale pointer, index: %d", i);
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return FALSE;
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}
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DoSetSlider(hWnd, pc[i].uiID, uiData, *pc[i].lpdwParam);
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break;
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case EDIT_UINT:
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if (pc[i].lpdwParam) {
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PSPIN_DATA psd = (PSPIN_DATA)pc[i].lpdwParam;
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SendDlgItemMessage(hWnd, psd->uiSpinId, UDM_SETRANGE, 0,
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(LPARAM) *(psd->puiRange));
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}
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SetDlgItemInt(hWnd, pc[i].uiID, uiData, FALSE);
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break;
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case EDIT_TEXT:
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case EDIT_TEXT_RO:
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DoSetText(hWnd, pc[i].uiID, pc[i].lpvData, pc[i].dwSize);
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break;
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case COMBO_BOX:
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if (!DoComboSet(hWnd, pc[i].uiID, pc[i].lpvData, uiData)) {
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DebugPrint( "SetControls, DoComboSet failed, control: %d", i);
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}
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break;
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case PUSHBUTTON:
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case STATIC_TEXT:
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// Just set visable/enable for this one.
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break;
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default:
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DebugPrint( "SetControls, unknown control type");
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return FALSE;
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} // switch (ppc[i].uType)
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// Control type CHECK_BOX_ENABLE is always visible and enabled.
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if ((pc[i].uiType != CHECK_BOX_ENABLE) && pc[i].lpdwState) {
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if (hWndControl = GetDlgItem(hWnd, pc[i].uiID)) {
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ShowWindow(hWndControl, (*pc[i].lpdwState & CONTROL_HIDE) ? SW_HIDE:SW_SHOW);
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EnableWindow(hWndControl, (*pc[i].lpdwState & CONTROL_ENABLE) ? TRUE:FALSE);
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}
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else {
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DebugPrint( "SetControls, GetDlgItem failed, hWnd: 0x%X, ID: 0x%X, Index: %d", hWnd, pc[i].uiID, i);
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}
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}
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}
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return TRUE;
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}
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/*******************************************************************************
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*
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* GetControls
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*
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* DESCRIPTION:
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* Get dialogbox controls values using control description array. Walks an
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* array of POWER_CONTROLS dialog controls specifiers and gets the state of the
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* controls (specified by the uiID member). The control states are placed in
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* the data values pointed to by the lpdwParam members of the description array.
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* This function is typically called during WM_COMMAND processing when the
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* state of a control has changed and the cooresponding data value needs to be
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* updated. The optional lpdwState member points to a state variable which
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* controls the visible/hidden status of the control. These state values will
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* be updated by CHECK_BOX_ENABLE controls.
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*
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* PARAMETERS:
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* hWnd - Dialog window handle.
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* uiNumControls - Number of controls to set.
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* pc[] - Aarray of POWER_CONTROLS dialog controls specifiers.
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*
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*******************************************************************************/
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BOOL GetControls(
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HWND hWnd,
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UINT uiNumControls,
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POWER_CONTROLS pc[]
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)
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{
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UINT i, uiIndex, uiDataOut, uiMsg, uiDataIn = 0;
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BOOL bSuccess;
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for (i = 0; i < uiNumControls; i++) {
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// Validate output data pointers.
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switch (pc[i].uiType) {
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case CHECK_BOX:
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case CHECK_BOX_ENABLE:
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case SLIDER:
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case EDIT_UINT:
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if (!pc[i].lpvData) {
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DebugPrint( "GetControls, NULL lpvData, index: %d", i);
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return FALSE;
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}
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if (!ValidateCopyData(&uiDataIn, pc[i].lpvData, pc[i].dwSize)) {
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DebugPrint( "GetControls, validate/copy input data failed, index: %d", i);
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return FALSE;
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}
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uiDataOut = uiDataIn;
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break;
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case COMBO_BOX:
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if (!pc[i].lpvData) {
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DebugPrint( "GetControls, combo box, NULL lpvData, index: %d", i);
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return FALSE;
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}
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if (!pc[i].lpdwParam) {
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DebugPrint( "SetControls, COMBO_BOX, NULL lpdwParam, index: %d", i);
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return FALSE;
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}
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if (!ValidateCopyData(&uiDataIn, pc[i].lpdwParam, pc[i].dwSize)) {
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DebugPrint( "GetControls, combo box, validate/copy input data failed, index: %d", i);
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return FALSE;
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}
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uiDataOut = uiDataIn;
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break;
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case EDIT_TEXT:
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if (!pc[i].lpvData) {
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DebugPrint( "GetControls, edit text, NULL lpvData, index: %d", i);
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return FALSE;
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}
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break;
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}
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switch (pc[i].uiType) {
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case CHECK_BOX:
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|
|
// lpdwParam points to a flag mask.
|
||
|
|
DoGetCheckBox(hWnd, pc[i].uiID, &uiDataOut, pc[i].lpdwParam);
|
||
|
|
break;
|
||
|
|
|
||
|
|
case CHECK_BOX_ENABLE:
|
||
|
|
// lpdwParam points to a flag mask.
|
||
|
|
DoGetCheckBoxEnable(hWnd, pc[i].uiID, &uiDataOut,
|
||
|
|
pc[i].lpdwParam, pc[i].lpdwState);
|
||
|
|
break;
|
||
|
|
|
||
|
|
case EDIT_UINT:
|
||
|
|
uiDataOut = GetDlgItemInt(hWnd, pc[i].uiID, &bSuccess, FALSE);
|
||
|
|
if (!bSuccess) {
|
||
|
|
DebugPrint( "GetControls, GetDlgItemInt failed, index: %d", i);
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
case EDIT_TEXT:
|
||
|
|
GetDlgItemText(hWnd, pc[i].uiID, pc[i].lpvData,
|
||
|
|
(pc[i].dwSize / sizeof(TCHAR)) - 1);
|
||
|
|
break;
|
||
|
|
|
||
|
|
case SLIDER:
|
||
|
|
uiDataOut = (UINT) SendDlgItemMessage(hWnd, pc[i].uiID, TBM_GETPOS, 0, 0);
|
||
|
|
break;
|
||
|
|
|
||
|
|
case COMBO_BOX:
|
||
|
|
if (!DoComboGet(hWnd, pc[i].uiID, pc[i].lpvData, &uiDataOut)) {
|
||
|
|
DebugPrint( "GetControls, DoComboGet failed, control: %d", i);
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
case EDIT_TEXT_RO:
|
||
|
|
case PUSHBUTTON:
|
||
|
|
case STATIC_TEXT:
|
||
|
|
// Do nothing, these control types can only be set.
|
||
|
|
break;
|
||
|
|
|
||
|
|
default:
|
||
|
|
DebugPrint( "GetControls, unknown control type");
|
||
|
|
return FALSE;
|
||
|
|
} // switch (pc[i].uType)
|
||
|
|
|
||
|
|
// Copy output data.
|
||
|
|
switch (pc[i].uiType) {
|
||
|
|
case CHECK_BOX:
|
||
|
|
case CHECK_BOX_ENABLE:
|
||
|
|
case SLIDER:
|
||
|
|
case EDIT_UINT:
|
||
|
|
if (!ValidateCopyData(pc[i].lpvData, &uiDataOut, pc[i].dwSize)) {
|
||
|
|
DebugPrint( "GetControls, validate/copy output data failed, index: %d", i);
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
case COMBO_BOX:
|
||
|
|
if (!ValidateCopyData(pc[i].lpdwParam, &uiDataOut, pc[i].dwSize)) {
|
||
|
|
DebugPrint( "GetControls, combo box, validate/copy output data failed, index: %d", i);
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return TRUE;
|
||
|
|
}
|
||
|
|
|
||
|
|
/*******************************************************************************
|
||
|
|
*
|
||
|
|
* RangeLimitIDarray
|
||
|
|
*
|
||
|
|
* DESCRIPTION:
|
||
|
|
* Limit the range of values in a ID array based on the passed in Min and Max
|
||
|
|
* values.
|
||
|
|
*
|
||
|
|
* PARAMETERS:
|
||
|
|
*
|
||
|
|
*******************************************************************************/
|
||
|
|
|
||
|
|
VOID RangeLimitIDarray(UINT uiID[], UINT uiMin, UINT uiMax)
|
||
|
|
{
|
||
|
|
UINT i, j;
|
||
|
|
|
||
|
|
// Find the min value and slide the other entries down so that
|
||
|
|
// it is the first entry in the array.
|
||
|
|
if (uiMin != (UINT) -1) {
|
||
|
|
i = 0;
|
||
|
|
while (uiID[i++]) {
|
||
|
|
if (uiID[i++] >= uiMin) {
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (i > 1) {
|
||
|
|
i -= 2;
|
||
|
|
j = 0;
|
||
|
|
while (uiID[i]) {
|
||
|
|
uiID[j++] = uiID[i++];
|
||
|
|
uiID[j++] = uiID[i++];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
uiID[j++] = 0; uiID[j] = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Find the max value and terminate the array so that it's the last entry.
|
||
|
|
if (uiMax != (UINT) -1) {
|
||
|
|
i = 0;
|
||
|
|
while (uiID[i++]) {
|
||
|
|
// Don't mess with timeouts of value zero ("Never").
|
||
|
|
if (uiID[i] == 0) {
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
if (uiID[i++] > uiMax) {
|
||
|
|
uiID[--i] = 0; uiID[--i] = 0;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/*******************************************************************************
|
||
|
|
*
|
||
|
|
* P R I V A T E F U N C T I O N S
|
||
|
|
*
|
||
|
|
*******************************************************************************/
|
||
|
|
|
||
|
|
/*******************************************************************************
|
||
|
|
*
|
||
|
|
* IDtoStr
|
||
|
|
*
|
||
|
|
* DESCRIPTION:
|
||
|
|
* Builds a string from an array of string resource ID's.
|
||
|
|
*
|
||
|
|
* PARAMETERS:
|
||
|
|
*
|
||
|
|
*******************************************************************************/
|
||
|
|
|
||
|
|
LPTSTR IDtoStr(
|
||
|
|
UINT uiCount,
|
||
|
|
UINT uiStrID[]
|
||
|
|
)
|
||
|
|
{
|
||
|
|
TCHAR szTmp[MAX_UI_STR_LEN];
|
||
|
|
LPTSTR lpsz = NULL;
|
||
|
|
|
||
|
|
szTmp[0] = '\0';
|
||
|
|
while (uiCount) {
|
||
|
|
lpsz = LoadDynamicString(uiStrID[--uiCount]);
|
||
|
|
if (lpsz) {
|
||
|
|
if ((lstrlen(lpsz) + lstrlen(szTmp)) < (MAX_UI_STR_LEN - 3)) {
|
||
|
|
if (szTmp[0]) {
|
||
|
|
lstrcat(szTmp, TEXT(", "));
|
||
|
|
}
|
||
|
|
lstrcat(szTmp, lpsz);
|
||
|
|
}
|
||
|
|
LocalFree(lpsz);
|
||
|
|
lpsz = LocalAlloc(0, STRSIZE(szTmp));
|
||
|
|
if (lpsz) {
|
||
|
|
lstrcpy(lpsz, szTmp);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return lpsz;
|
||
|
|
}
|
||
|
|
|
||
|
|
/*******************************************************************************
|
||
|
|
*
|
||
|
|
* DoSetSlider
|
||
|
|
*
|
||
|
|
* DESCRIPTION:
|
||
|
|
*
|
||
|
|
* PARAMETERS:
|
||
|
|
*
|
||
|
|
*******************************************************************************/
|
||
|
|
|
||
|
|
VOID DoSetSlider(HWND hWnd, UINT uiID, DWORD dwData, DWORD dwMaxMin)
|
||
|
|
{
|
||
|
|
if (dwMaxMin) {
|
||
|
|
SendDlgItemMessage(hWnd, uiID, TBM_SETRANGE, FALSE, (LPARAM) dwMaxMin);
|
||
|
|
}
|
||
|
|
|
||
|
|
SendDlgItemMessage(hWnd, uiID, TBM_SETPOS, TRUE, (LPARAM) dwData);
|
||
|
|
}
|
||
|
|
|
||
|
|
/*******************************************************************************
|
||
|
|
*
|
||
|
|
* DoSetText
|
||
|
|
*
|
||
|
|
* DESCRIPTION:
|
||
|
|
*
|
||
|
|
* PARAMETERS:
|
||
|
|
*
|
||
|
|
*******************************************************************************/
|
||
|
|
|
||
|
|
VOID DoSetText(HWND hWnd, UINT uiID, LPTSTR lpsz, DWORD dwSize)
|
||
|
|
{
|
||
|
|
if (dwSize) {
|
||
|
|
SendDlgItemMessage(hWnd, uiID, EM_SETLIMITTEXT,
|
||
|
|
dwSize - sizeof(TCHAR), 0);
|
||
|
|
}
|
||
|
|
SetDlgItemText(hWnd, uiID, lpsz);
|
||
|
|
}
|
||
|
|
|
||
|
|
/*******************************************************************************
|
||
|
|
*
|
||
|
|
* DoComboSet
|
||
|
|
*
|
||
|
|
* DESCRIPTION:
|
||
|
|
* Reset and populate a combo box with the data pointed to by uiId. Select the
|
||
|
|
* item pointed to by uiData.
|
||
|
|
*
|
||
|
|
* PARAMETERS:
|
||
|
|
*
|
||
|
|
*******************************************************************************/
|
||
|
|
|
||
|
|
BOOLEAN DoComboSet(
|
||
|
|
HWND hWnd,
|
||
|
|
UINT uiID,
|
||
|
|
UINT uiId[],
|
||
|
|
UINT uiData
|
||
|
|
)
|
||
|
|
{
|
||
|
|
UINT uiSelIndex, uiIndex = 0, i = 0;
|
||
|
|
BOOL bFoundSel = FALSE;
|
||
|
|
LPTSTR lpsz;
|
||
|
|
|
||
|
|
SendDlgItemMessage(hWnd, uiID, CB_RESETCONTENT, 0, 0);
|
||
|
|
|
||
|
|
// Populate the combo list box.
|
||
|
|
while (uiId[i]) {
|
||
|
|
lpsz = LoadDynamicString(uiId[i++]);
|
||
|
|
if (lpsz) {
|
||
|
|
if (uiIndex != (UINT) SendDlgItemMessage(hWnd, uiID, CB_ADDSTRING,
|
||
|
|
0, (LPARAM)lpsz)) {
|
||
|
|
DebugPrint( "DoComboSet, CB_ADDSTRING failed: %s", lpsz);
|
||
|
|
LocalFree(lpsz);
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
LocalFree(lpsz);
|
||
|
|
|
||
|
|
if (uiId[i] == uiData) {
|
||
|
|
bFoundSel = TRUE;
|
||
|
|
uiSelIndex = uiIndex;
|
||
|
|
}
|
||
|
|
if (SendDlgItemMessage(hWnd, uiID, CB_SETITEMDATA,
|
||
|
|
uiIndex++, (LPARAM)uiId[i++]) == CB_ERR) {
|
||
|
|
DebugPrint( "DoComboSet, CB_SETITEMDATA failed, index: %d", --uiIndex);
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
DebugPrint( "DoComboSet, unable to load string, index: %d", --i);
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (bFoundSel) {
|
||
|
|
if ((UINT)SendDlgItemMessage(hWnd, uiID, CB_SETCURSEL,
|
||
|
|
(WPARAM)uiSelIndex, 0) != uiSelIndex) {
|
||
|
|
DebugPrint( "DoComboSet, CB_SETCURSEL failed, index: %d", uiSelIndex);
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
DebugPrint( "DoComboSet unable to find data: 0x%X", uiData);
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
return TRUE;
|
||
|
|
}
|
||
|
|
|
||
|
|
/*******************************************************************************
|
||
|
|
*
|
||
|
|
* DoComboGet
|
||
|
|
*
|
||
|
|
* DESCRIPTION:
|
||
|
|
* Get data for currently selected combo box item.
|
||
|
|
*
|
||
|
|
* PARAMETERS:
|
||
|
|
*
|
||
|
|
*******************************************************************************/
|
||
|
|
|
||
|
|
BOOLEAN DoComboGet(
|
||
|
|
HWND hWnd,
|
||
|
|
UINT uiID,
|
||
|
|
UINT uiId[],
|
||
|
|
PUINT puiData
|
||
|
|
)
|
||
|
|
{
|
||
|
|
UINT uiIndex, uiData;
|
||
|
|
|
||
|
|
uiIndex = (UINT) SendDlgItemMessage(hWnd, uiID, CB_GETCURSEL,0, 0);
|
||
|
|
if (uiIndex == CB_ERR) {
|
||
|
|
DebugPrint( "DoComboGet, CB_GETCURSEL failed");
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
uiData = (UINT) SendDlgItemMessage(hWnd, uiID, CB_GETITEMDATA, uiIndex, 0);
|
||
|
|
if (uiData == CB_ERR) {
|
||
|
|
DebugPrint( "DoComboGet, CB_GETITEMDATA failed, index: %d", uiIndex);
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
*puiData = uiData;
|
||
|
|
return TRUE;
|
||
|
|
}
|
||
|
|
|
||
|
|
/*******************************************************************************
|
||
|
|
*
|
||
|
|
* DoGetCheckBox
|
||
|
|
*
|
||
|
|
* DESCRIPTION:
|
||
|
|
*
|
||
|
|
* PARAMETERS:
|
||
|
|
*
|
||
|
|
*******************************************************************************/
|
||
|
|
|
||
|
|
BOOLEAN DoGetCheckBox(
|
||
|
|
HWND hWnd,
|
||
|
|
UINT uiID,
|
||
|
|
PUINT puiData,
|
||
|
|
LPDWORD lpdwMask
|
||
|
|
)
|
||
|
|
{
|
||
|
|
UINT uiButtonState;
|
||
|
|
BOOLEAN bRet;
|
||
|
|
|
||
|
|
uiButtonState = IsDlgButtonChecked(hWnd, uiID);
|
||
|
|
if (lpdwMask) {
|
||
|
|
if (uiButtonState == BST_CHECKED) {
|
||
|
|
bRet = TRUE;
|
||
|
|
*puiData |= *lpdwMask;
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
bRet = FALSE;
|
||
|
|
*puiData &= ~(*lpdwMask);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
if (uiButtonState == BST_CHECKED) {
|
||
|
|
bRet = *puiData = TRUE;
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
bRet = *puiData = FALSE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return bRet;
|
||
|
|
}
|
||
|
|
|
||
|
|
/*******************************************************************************
|
||
|
|
*
|
||
|
|
* DoGetCheckBoxEnable
|
||
|
|
*
|
||
|
|
* DESCRIPTION:
|
||
|
|
*
|
||
|
|
* PARAMETERS:
|
||
|
|
*
|
||
|
|
*******************************************************************************/
|
||
|
|
|
||
|
|
BOOLEAN DoGetCheckBoxEnable(
|
||
|
|
HWND hWnd,
|
||
|
|
UINT uiID,
|
||
|
|
PUINT puiData,
|
||
|
|
LPDWORD lpdwMask,
|
||
|
|
LPDWORD lpdwEnableState
|
||
|
|
)
|
||
|
|
{
|
||
|
|
UINT uiData;
|
||
|
|
|
||
|
|
if (DoGetCheckBox(hWnd, uiID, puiData, lpdwMask)) {
|
||
|
|
if (lpdwEnableState) {
|
||
|
|
*lpdwEnableState |= CONTROL_ENABLE;
|
||
|
|
}
|
||
|
|
return TRUE;
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
if (lpdwEnableState) {
|
||
|
|
*lpdwEnableState &= ~CONTROL_ENABLE;
|
||
|
|
}
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/*******************************************************************************
|
||
|
|
*
|
||
|
|
* ValidateCopyData
|
||
|
|
*
|
||
|
|
* DESCRIPTION:
|
||
|
|
* Data size must be BYTE, SHORT or DWORD.
|
||
|
|
*
|
||
|
|
* PARAMETERS:
|
||
|
|
*
|
||
|
|
*******************************************************************************/
|
||
|
|
|
||
|
|
BOOLEAN ValidateCopyData(LPDWORD lpDst, LPDWORD lpSrc, DWORD dwSize)
|
||
|
|
{
|
||
|
|
switch (dwSize) {
|
||
|
|
case sizeof(BYTE):
|
||
|
|
case sizeof(SHORT):
|
||
|
|
case sizeof(DWORD):
|
||
|
|
*lpDst = 0;
|
||
|
|
memcpy(lpDst, lpSrc, dwSize);
|
||
|
|
return TRUE;
|
||
|
|
|
||
|
|
default:
|
||
|
|
DebugPrint( "ValidateCopyData, invalid variable size: %d", dwSize);
|
||
|
|
}
|
||
|
|
return FALSE;
|
||
|
|
}
|