107 lines
2.7 KiB
C++
107 lines
2.7 KiB
C++
#include "header.h"
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#include "navpane.h"
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#include "navui.h"
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// Common Control Macros
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#include <windowsx.h>
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///////////////////////////////////////////////////////////
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//
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// Non-Member helper functions.
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//
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///////////////////////////////////////////////////////////
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//
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// Convert a rect from screen to client.
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//
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void ScreenRectToClientRect(HWND hWnd, RECT* prect)
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{
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// Save the size.
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SIZE size ;
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size.cx = prect->right - prect->left ;
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size.cy = prect->bottom - prect->top ;
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// Convert the origin.
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::ScreenToClient(hWnd, reinterpret_cast<POINT*>(prect)) ;
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// Add the size back.
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prect->right = prect->left + size.cx ;
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prect->bottom = prect->top + size.cy;
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}
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///////////////////////////////////////////////////////////
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//
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// GetAcceleratorKey - Find the accelerator key from the ctrl.
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//
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int
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GetAcceleratorKey(HWND hwndctrl)
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{
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int iReturn = 0 ;
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char text[256] ;
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::GetWindowText(hwndctrl, text, 256) ;
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int len = (int)strlen(text) ;
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if (len != 0)
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{
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// Find the '&' key.
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char* p = strchr(text, '&') ;
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if (p != NULL)
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{
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iReturn = tolower(*(p+1)) ;
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}
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}
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return iReturn ;
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}
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///////////////////////////////////////////////////////////
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//
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// ProcessMenuChar --- Process accelerator keys.
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//
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// REVIEW: NavPanes need base class.
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//
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//
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bool
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ProcessMenuChar(INavUI* pNavUI,
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HWND hwndParent,
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CDlgItemInfo* DlgItems, // Array of dialog items
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int NumDlgItems, // Number of items in the array
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int ch // accelerator to act on.
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)
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{
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bool iReturn = false ;
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for (int i = 0 ; i < NumDlgItems ; i++)
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{
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if (DlgItems[i].m_accelkey == ch)
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{
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if (DlgItems[i].m_Type == ItemInfo::Button)
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{
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// Its a button so do the command.
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ASSERT(pNavUI != NULL) ;
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pNavUI->OnCommand(hwndParent, DlgItems[i].m_id, BN_CLICKED, 0) ;
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}
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else if (DlgItems[i].m_Type == ItemInfo::CheckBox)
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{
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// Its a checkbox, so select/unselect it.
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int state = Button_GetCheck(DlgItems[i].m_hWnd) ;
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Button_SetCheck(DlgItems[i].m_hWnd, (state == BST_CHECKED) ? BST_UNCHECKED : BST_CHECKED) ;
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// Set focus.
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::SetFocus(DlgItems[i].m_hWnd) ;
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}
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else
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{
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// Set focus.
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::SetFocus(DlgItems[i].m_hWnd) ;
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}
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// Found it!
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iReturn = true ;
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// Finished
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break ;
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}
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}
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return iReturn ;
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}
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