#include "stdafx.h"
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#include "CBaseView.h"
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#include "Common.h"
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#define CAPTION_HEIGHT 36
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#define CAPBTN 99
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IMPLEMENT_DYNAMIC(CBaseView, CDialogEx)
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CBaseView::CBaseView(UINT id, CWnd* pPage) : CDialogEx(id, pPage)
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{
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m_crBkgnd = BASE_VIEW_BACKGROUND;
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m_hbrBkgnd = nullptr;
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m_pContext = nullptr;
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m_nState = 0;
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m_pHotBtn = nullptr;
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m_pPressBtn = nullptr;
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}
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CBaseView::~CBaseView()
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{
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}
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BEGIN_MESSAGE_MAP(CBaseView, CDialogEx)
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ON_WM_CTLCOLOR()
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ON_WM_DESTROY()
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ON_WM_ACTIVATE()
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ON_WM_NCPAINT()
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ON_WM_MOUSEACTIVATE()
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ON_WM_SIZE()
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ON_WM_NCCALCSIZE()
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ON_WM_LBUTTONDOWN()
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ON_WM_NCHITTEST()
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ON_WM_NCMOUSEMOVE()
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ON_WM_NCLBUTTONDOWN()
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ON_WM_NCLBUTTONUP()
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END_MESSAGE_MAP()
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HBRUSH CBaseView::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
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{
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HBRUSH hbr = CDialogEx::OnCtlColor(pDC, pWnd, nCtlColor);
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if (nCtlColor == CTLCOLOR_STATIC) {
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pDC->SetBkColor(m_crBkgnd);
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}
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if (m_hbrBkgnd == nullptr) {
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m_hbrBkgnd = CreateSolidBrush(m_crBkgnd);
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}
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return m_hbrBkgnd;
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}
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void CBaseView::OnDestroy()
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{
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CDialogEx::OnDestroy();
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}
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void CBaseView::OnActivate(UINT nState, CWnd* pWndOther, BOOL bMinimized)
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{
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CDialogEx::OnActivate(nState, pWndOther, bMinimized);
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if (WA_INACTIVE == nState) {
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OnApply();
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}
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}
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void CBaseView::OnNcPaint()
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{
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// TODO: ÔÚ´Ë´¦Ìí¼ÓÏûÏ¢´¦Àí³ÌÐò´úÂë
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// ²»Îª»æͼÏûÏ¢µ÷Óà CDialogEx::OnNcPaint()
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RECT rect, rcClient;
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::GetClientRect(m_hWnd, &rcClient);
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::ClientToScreen(m_hWnd, (LPPOINT)&rcClient.left);
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::ClientToScreen(m_hWnd, (LPPOINT)&rcClient.right);
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::GetWindowRect(m_hWnd, &rect);
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::OffsetRect(&rcClient, -rect.left, -rect.top);
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rect.right -= rect.left;
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rect.bottom -= rect.top;
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rect.left = 0;
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rect.top = 0;
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HRGN hRgnWnd = CreateRectRgnIndirect(&rect);
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HRGN hRgnClient = CreateRectRgnIndirect(&rcClient);
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HBRUSH hBrushBK, hBrushFrame;
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HDC hDC = ::GetWindowDC(m_hWnd);
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::SelectClipRgn(hDC, hRgnWnd);
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::ExtSelectClipRgn(hDC, hRgnClient, RGN_DIFF);
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// ±³¾°
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hBrushBK = CreateSolidBrush(m_crBkgnd);
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::FillRect(hDC, &rect, hBrushBK);
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DeleteObject(hBrushBK);
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// ±êÌâÀ¸£¬ÎÄ×Ö£¬ºáÏß
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HFONT hFont = (HFONT)GetStockObject(DEFAULT_GUI_FONT);
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::SelectObject(hDC, hFont);
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RECT rcCaption, rcText;
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rcCaption = rect;
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rcCaption.bottom = rcCaption.top + CAPTION_HEIGHT;
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rcText = rcCaption;
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rcText.left += 12;
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char szCaption[64];
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int nCaptionLen = GetWindowText(szCaption, 64);
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::DrawText(hDC, szCaption, nCaptionLen, &rcText, DT_LEFT | DT_VCENTER | DT_SINGLELINE | DT_END_ELLIPSIS);
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HPEN hPen = CreatePen(PS_SOLID, 1, RGB(222, 222, 222));
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HPEN hOldPen = (HPEN)::SelectObject(hDC, hPen);
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::MoveToEx(hDC, 0, rcCaption.bottom, NULL);
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::LineTo(hDC, rect.right, rcCaption.bottom);
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::SelectObject(hDC, hOldPen);
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::DeleteObject(hPen);
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// »æÖÆ°´Å¥
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int y = (rcCaption.bottom - rcCaption.top - 24) / 2;
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int x = rcCaption.right - 12;
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for (auto& item : m_toolbtns) {
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if (item.hIcon != nullptr) {
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if (!item.bEnable) {
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DrawIconEx(hDC, x - 24, y,
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item.hIcon[3], 24, 24, 0, 0, DI_NORMAL);
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}
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else if (m_pPressBtn == &item) {
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DrawIconEx(hDC, x - 24, y,
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item.hIcon[2], 24, 24, 0, 0, DI_NORMAL);
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}
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else if (m_pHotBtn == &item) {
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DrawIconEx(hDC, x - 24, y,
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item.hIcon[1], 24, 24, 0, 0, DI_NORMAL);
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}
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else {
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DrawIconEx(hDC, x - 24, y,
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item.hIcon[0], 24, 24, 0, 0, DI_NORMAL);
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}
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x -= 24;
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x -= 3;
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}
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}
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hBrushFrame = CreateSolidBrush(RGB(255, 0, 0));
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// ::FrameRect(hDC, &rect, hBrushFrame);
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::DeleteObject(hRgnWnd);
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::DeleteObject(hRgnClient);
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DeleteObject(hBrushFrame);
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::ReleaseDC(m_hWnd, hDC);
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}
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int CBaseView::OnMouseActivate(CWnd* pDesktopWnd, UINT nHitTest, UINT message)
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{
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// TODO: ÔÚ´ËÌí¼ÓÏûÏ¢´¦Àí³ÌÐò´úÂëºÍ/»òµ÷ÓÃĬÈÏÖµ
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int nRet = CDialogEx::OnMouseActivate(pDesktopWnd, nHitTest, message);
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GetParent()->GetParent()->SendMessage(ID_MSG_VIEW_ACTIVE, (WPARAM)this, nRet);
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return nRet;
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}
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void CBaseView::OnNcCalcSize(BOOL bCalcValidRects, NCCALCSIZE_PARAMS* lpncsp)
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{
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lpncsp->rgrc[0].top += (CAPTION_HEIGHT);
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CDialogEx::OnNcCalcSize(bCalcValidRects, lpncsp);
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}
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void CBaseView::SetContext(void* pContext)
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{
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m_pContext = pContext;
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}
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void* CBaseView::GetContext()
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{
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return m_pContext;
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}
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void CBaseView::OnApply()
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{
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}
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void CBaseView::Show(CWnd* pParent, LPRECT lprcBtn)
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{
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RECT rcClient, rcBox;
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pParent->GetClientRect(&rcClient);
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pParent->ClientToScreen(&rcClient);
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GetWindowRect(&rcBox);
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int x = lprcBtn->left;
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if (x + (rcBox.right - rcBox.left) > rcClient.right) {
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x = rcClient.right - (rcBox.right - rcBox.left);
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}
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SetWindowPos(NULL, x, lprcBtn->bottom + 2, 0, 0, SWP_NOSIZE);
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ShowWindow(SW_SHOW);
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}
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void CBaseView::OnViewActive()
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{
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m_nState = 1;
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SendMessage(WM_NCPAINT, 0, 0);
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}
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void CBaseView::OnViewInactive()
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{
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m_nState = 0;
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SendMessage(WM_NCPAINT, 0, 0);
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}
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void CBaseView::AddToolBtn(int id, const char* pszIcon0Path, const char* pszIcon1Path, const char* pszIcon2Path, const char* pszIcon3Path, const char* pszTooltip)
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{
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TOOLBTN tb;
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memset(&tb, 0, sizeof(TOOLBTN));
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tb.id = id;
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tb.hIcon[0] = (HICON)::LoadImage(GetModuleHandle(NULL), pszIcon0Path, IMAGE_ICON, 24, 24,
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LR_LOADFROMFILE | LR_DEFAULTCOLOR | LR_CREATEDIBSECTION | LR_DEFAULTSIZE);
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tb.hIcon[1] = (HICON)::LoadImage(GetModuleHandle(NULL), pszIcon1Path, IMAGE_ICON, 24, 24,
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LR_LOADFROMFILE | LR_DEFAULTCOLOR | LR_CREATEDIBSECTION | LR_DEFAULTSIZE);
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tb.hIcon[2] = (HICON)::LoadImage(GetModuleHandle(NULL), pszIcon2Path, IMAGE_ICON, 24, 24,
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LR_LOADFROMFILE | LR_DEFAULTCOLOR | LR_CREATEDIBSECTION | LR_DEFAULTSIZE);
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tb.hIcon[3] = (HICON)::LoadImage(GetModuleHandle(NULL), pszIcon3Path, IMAGE_ICON, 24, 24,
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LR_LOADFROMFILE | LR_DEFAULTCOLOR | LR_CREATEDIBSECTION | LR_DEFAULTSIZE);
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strcpy_s(tb.szTooltip, 256, pszTooltip);
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tb.bEnable = TRUE;
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m_toolbtns.push_back(tb);
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EnableToolTips(TRUE);
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}
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void CBaseView::SetToolBtnEnable(int id, BOOL bEnable)
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{
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CBaseView::TOOLBTN* pBtn = GetToolBtn(id);
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if (pBtn != nullptr) {
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pBtn->bEnable = bEnable;
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SendMessage(WM_NCPAINT);
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}
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}
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void CBaseView::SetToolBtnMenu(int id, HMENU hMenu)
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{
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CBaseView::TOOLBTN* pBtn = GetToolBtn(id);
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if (pBtn != nullptr) {
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pBtn->hMenu = hMenu;
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}
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}
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void CBaseView::OnLButtonDown(UINT nFlags, CPoint point)
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{
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// TODO: ÔÚ´ËÌí¼ÓÏûÏ¢´¦Àí³ÌÐò´úÂëºÍ/»òµ÷ÓÃĬÈÏÖµ
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CDialogEx::OnLButtonDown(nFlags, point);
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}
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LRESULT CBaseView::OnNcHitTest(CPoint point)
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{
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TOOLBTN* pBtn;
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LRESULT hit = MyHitTest(point, pBtn);
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if (hit == HTCAPTION || hit == CAPBTN) {
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return hit;
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}
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return CDialogEx::OnNcHitTest(point);
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}
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void CBaseView::OnNcMouseMove(UINT nHitTest, CPoint point)
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{
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TOOLBTN* pLastHot = m_pHotBtn;
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int code = MyHitTest(point, m_pHotBtn);
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if (pLastHot != m_pHotBtn) {
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SendMessage(WM_NCPAINT, 0, 0);
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}
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CDialogEx::OnNcMouseMove(nHitTest, point);
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}
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void CBaseView::OnNcLButtonDown(UINT nHitTest, CPoint point)
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{
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int code = MyHitTest(point, m_pPressBtn);
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SendMessage(WM_NCPAINT, 0, 0);
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GetParent()->GetParent()->SendMessage(ID_MSG_VIEW_ACTIVE, (WPARAM)this, MA_ACTIVATE);
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CDialogEx::OnNcLButtonDown(nHitTest, point);
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}
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void CBaseView::OnNcLButtonUp(UINT nHitTest, CPoint point)
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{
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MyHitTest(point, m_pHotBtn);
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if (m_pPressBtn == m_pHotBtn && m_pPressBtn != nullptr && m_pPressBtn->bEnable) {
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if (m_pPressBtn->hMenu != nullptr) {
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int cmd = ::TrackPopupMenu(::GetSubMenu(m_pPressBtn->hMenu, 0),
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TPM_LEFTALIGN | TPM_RIGHTBUTTON | TPM_RETURNCMD,
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point.x, point.y + 2, 0, m_hWnd, NULL);
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GetParent()->GetParent()->PostMessage(ID_MSG_BTN_MENU_ITEM, (WPARAM)this, cmd);
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}
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else {
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GetParent()->GetParent()->PostMessage(ID_MSG_BTN_CLICKED, (WPARAM)this, m_pPressBtn->id);
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}
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}
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m_pPressBtn = nullptr;
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SendMessage(WM_NCPAINT, 0, 0);
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CDialogEx::OnNcLButtonUp(nHitTest, point);
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}
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int CBaseView::MyHitTest(POINT& point, TOOLBTN*& pBtn)
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{
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RECT rcWnd, rcCaption;
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GetWindowRect(&rcWnd);
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LRESULT hit = HTNOWHERE;
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pBtn = nullptr;
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rcCaption.left = rcWnd.left + 2;
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rcCaption.right = rcWnd.right - 2;
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rcCaption.top = rcWnd.top += 2;
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rcCaption.bottom = rcCaption.top + 2 + CAPTION_HEIGHT;
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if (::PtInRect(&rcCaption, point)) {
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hit = HTCAPTION;
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RECT rcIcon;
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rcIcon.top = rcCaption.top + (rcCaption.bottom - rcCaption.top - 24) / 2;
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rcIcon.bottom = rcIcon.top + 24;
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rcIcon.right = rcCaption.right - 12;
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for (auto& item : m_toolbtns) {
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rcIcon.left = rcIcon.right - 24;
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if (::PtInRect(&rcIcon, point)) {
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pBtn = &item;
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hit = CAPBTN;
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break;
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}
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rcIcon.right = rcIcon.left - 3;
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}
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}
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return (int)hit;
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}
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CBaseView::TOOLBTN* CBaseView::GetToolBtn(int id)
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{
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for (auto& item : m_toolbtns) {
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if (item.id == id) return &item;
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}
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return nullptr;
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}
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BOOL CBaseView::GetBtnRect(int id, LPRECT lprcBtn)
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{
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RECT rcWnd, rcCaption;
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GetWindowRect(&rcWnd);
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::OffsetRect(&rcWnd, -rcWnd.left, -rcWnd.top);
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rcCaption.left = rcWnd.left + 2;
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rcCaption.right = rcWnd.right - 2;
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rcCaption.top = rcWnd.top += 2;
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rcCaption.bottom = rcCaption.top + 2 + CAPTION_HEIGHT;
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lprcBtn->top = rcCaption.top + (rcCaption.bottom - rcCaption.top - 24) / 2;
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lprcBtn->bottom = lprcBtn->top + 24;
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lprcBtn->right = rcCaption.right - 12;
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for (auto& item : m_toolbtns) {
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lprcBtn->left = lprcBtn->right - 24;
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if (item.id == id) {
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return TRUE;
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}
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lprcBtn->right = lprcBtn->left - 3;
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}
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return FALSE;
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}
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INT_PTR CBaseView::OnToolHitTest(CPoint point, TOOLINFO* pTI) const
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{
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RECT rcClient, rcCaption, rcBtn;
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::GetClientRect(m_hWnd, &rcClient);
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rcCaption.bottom = 0;
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rcCaption.top = rcCaption.bottom - CAPTION_HEIGHT;
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rcCaption.left = rcClient.left;
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rcCaption.right = rcClient.right;
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rcBtn.top = rcCaption.top + (rcCaption.bottom - rcCaption.top - 24) / 2;
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rcBtn.bottom = rcBtn.top + 24;
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rcBtn.right = rcCaption.right - 12;
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::OffsetRect(&rcBtn, +5, -5); // 5Ϊ±ß¿ò´ÖµÄÐÞÕý
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if ((point.y <= 0)) {
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for (auto& item : m_toolbtns) {
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rcBtn.left = rcBtn.right - 24;
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if (::PtInRect(&rcBtn, point)) {
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pTI->rect = rcBtn;
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pTI->hwnd = m_hWnd;
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pTI->uId = (UINT)1020; // Tooltip should show `1020
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pTI->lpszText = _tcsdup(item.szTooltip);
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return pTI->uId;
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}
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rcBtn.right = rcBtn.left - 3;
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}
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}
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return CDialogEx::OnToolHitTest(point, pTI);
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}
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