1.设置添加界面文件

fmp_settings @ 1926f363

-Subproject commit ad13983a4b3d985172e888a3fd4eb0e72794cae1
+Subproject commit 1926f36397458dd693582b1a13b75656655f827f

include/window/fmp_window.hpp

+#ifndef FMP_WINDOW_H
+#define FMP_WINDOW_H
+
+#include <QWidget>
+#include <QJsonObject>
+#include <QDesktopWidget>
+#include <QPainter>
+#include <QStyleOption>
+#include <QMap>
+
+
+#ifdef Q_OS_WIN
+#include <Windows.h>
+#include <windowsx.h>
+#endif
+
+class FMPWindow : public QWidget
+{
+public:
+    explicit FMPWindow(QWidget *parent = 0) : QWidget(parent)
+    {
+        setWindowFlags(Qt::FramelessWindowHint | Qt::WindowStaysOnTopHint);
+        setAttribute(Qt::WA_QuitOnClose, false);
+        setAttribute(Qt::WA_DeleteOnClose, true);
+    }
+    virtual  ~FMPWindow() {}
+
+#ifdef Q_OS_WIN
+
+public:
+    virtual void    show()
+    {
+        showNormal();
+        ::SetForegroundWindow((HWND)effectiveWinId());
+
+        ::SetWindowPos( (HWND)effectiveWinId(), HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW);
+
+        showNormal();
+        ::SetForegroundWindow((HWND)effectiveWinId());
+
+        QDesktopWidget w;
+        QRect rc = w.availableGeometry();
+        setGeometry((rc.width() - width()) / 2, (rc.height() - height()) / 2, width(), height());
+
+        return QWidget::show();
+    }
+
+protected:
+    bool            nativeEvent(const QByteArray &eventType, void *message, long *result)
+    {
+        Q_UNUSED(eventType);
+        MSG *msg = (MSG*)message;
+        //! true indicates the message need to be processed by DefWindowProc
+        bool fCallDWP = true;
+        bool fMsgDone = false;
+        switch (msg->message)  {
+        case WM_NCHITTEST:  {
+            *result = winNCHitTest(msg);
+            if (*result != HTNOWHERE)  {
+                // HTMINBUTTON 等消息当作HTCLIENT处理
+                switch (*result)  {
+                case HTMINBUTTON:
+                case HTMAXBUTTON:
+                case HTCLOSE:
+                    *result = HTCLIENT;
+                    break;
+                }
+
+                fCallDWP = false;
+            }
+
+            break;
+        }
+        case WM_GETMINMAXINFO:  {
+            // 最大化时的处理
+            MINMAXINFO *mmi = (MINMAXINFO*) (msg->lParam);
+
+            QDesktopWidget desktopWidget;
+            QRect desktop = desktopWidget.availableGeometry();
+
+            mmi->ptMaxSize.x = desktop.width();
+            mmi->ptMaxSize.y = desktop.height();
+
+            mmi->ptMaxPosition.x = desktop.x();
+            mmi->ptMaxPosition.y = desktop.y();
+
+            mmi->ptMinTrackSize.x = minimumWidth();   // minimum width for your window
+            mmi->ptMinTrackSize.y = minimumHeight();   // minimum height for your window
+
+            mmi->ptMaxTrackSize.x = maximumWidth();
+            mmi->ptMaxTrackSize.y = maximumHeight();
+
+            *result = 0;
+            fMsgDone = true;
+            break;
+        }
+
+        default:
+            break;
+        }
+        fMsgDone = fMsgDone || !fCallDWP;
+        return fMsgDone;
+    }
+
+    void            paintEvent(QPaintEvent *event)
+    {
+        Q_UNUSED(event);
+        QStyleOption  opt;
+        opt.init(this);
+        QPainter  p(this);
+        style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
+    }
+protected:
+    long            winNCHitTest(MSG *msg)
+    {
+        // Mouse position
+        QPoint mouse_pos(GET_X_LPARAM(msg->lParam), GET_Y_LPARAM(msg->lParam));
+        QRect window_rect = geometry();
+
+        // Set default value (HTNOWHERE) (1,1).
+        USHORT uRow = 1;
+        USHORT uCol = 1;
+        bool fOnResizeBorder = false;
+
+        //! Test caption area
+        QRegion m_children_region(0, 0, width() - 54, 60);
+        QRegion new_region = m_children_region.translated(window_rect.x() , window_rect.y());
+        if (new_region.contains(mouse_pos))  {
+            //! Title regions contains the mouse position, treat it as caption area
+            uRow = 0;
+        }
+
+        // Hit test (HTTOPLEFT, ... HTBOTTOMRIGHT)
+        LRESULT hitTests[3][3] =
+        {
+            { HTTOPLEFT,    fOnResizeBorder ? HTTOP : HTCAPTION,    HTTOPRIGHT },
+            { HTLEFT,       HTNOWHERE,     HTRIGHT },
+            { HTBOTTOMLEFT, HTBOTTOM, HTBOTTOMRIGHT },
+        };
+
+        //! Test borders area
+        if (minimumSize() != maximumSize())  {
+            //! To be implemented
+        }
+
+        return hitTests[uRow][uCol];
+    }
+
+#endif
+};
+
+#endif // FMP_WINDOW_H