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Code Issues Releases Wiki Activity

- Fixed an issue that the hand-cursor flickers frequently during moving the cursor.

Browse Source 
- Code cleanup.
This commit is contained in:
spx 2011-01-08 07:28:48 +00:00
parent e246e6d6bf
commit 9c4f488d90
2 changed files with 55 additions and 25 deletions
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70
Library/MeterWindow.cpp
View File

@ -133,6 +133,9 @@ CMeterWindow::CMeterWindow(const std::wstring& path, const std::wstring& config,
m_MouseMoveCounter = 0;
m_FontCollection = NULL;
m_MouseActionCursor = true;
m_ToolTipHidden = false;
++c_InstanceCount;
}
@ -202,9 +205,9 @@ int CMeterWindow::Initialize(CRainmeter& Rainmeter)
// Register the windowclass
wc.style = CS_NOCLOSE | CS_DBLCLKS;
wc.hCursor = LoadCursor(NULL, IDC_ARROW);
wc.lpfnWndProc = WndProc;
wc.hInstance = m_Rainmeter->GetInstance();
wc.hCursor = NULL; // The cursor should be controlled by using SetCursor() when needed.
wc.lpszClassName = METERWINDOW_CLASS_NAME;
if(!RegisterClassEx(&wc))
@ -3131,7 +3134,7 @@ bool CMeterWindow::HitTest(int x, int y)
** Note that meterWindow parameter is used if proc is BUTTONPROC_UP.
**
*/
void CMeterWindow::HandleButtons(POINT pos, BUTTONPROC proc, CMeterWindow* meterWindow, bool changeCursor)
void CMeterWindow::HandleButtons(POINT pos, BUTTONPROC proc, CMeterWindow* meterWindow)
{
bool redraw = false;
bool drawCursor = false;
@ -3166,9 +3169,9 @@ void CMeterWindow::HandleButtons(POINT pos, BUTTONPROC proc, CMeterWindow* meter
}
}
if (changeCursor && !drawCursor)
if (!drawCursor)
{
if ((*j)->HitTest(pos.x, pos.y) && (*j)->HasMouseActionCursor())
if ((*j)->HasMouseActionCursor() && (*j)->HitTest(pos.x, pos.y))
{
drawCursor = ((*j)->HasMouseAction() || button);
}
@ -3180,10 +3183,33 @@ void CMeterWindow::HandleButtons(POINT pos, BUTTONPROC proc, CMeterWindow* meter
Redraw();
}
if (changeCursor)
{
SetCursor(LoadCursor(NULL, drawCursor ? IDC_HAND : IDC_ARROW));
}
// Set cursor
SetCursor(LoadCursor(NULL, drawCursor ? IDC_HAND : IDC_ARROW));
}
/*
** OnSetCursor
**
** During setting the cursor do nothing.
**
*/
LRESULT CMeterWindow::OnSetCursor(UINT uMsg, WPARAM wParam, LPARAM lParam)
{
return 0;
}
/*
** OnEnterMenuLoop
**
** Enters context menu loop.
**
*/
LRESULT CMeterWindow::OnEnterMenuLoop(UINT uMsg, WPARAM wParam, LPARAM lParam)
{
// Set cursor to default
SetCursor(LoadCursor(NULL, IDC_ARROW));
return 0;
}
/*
@ -3254,7 +3280,7 @@ LRESULT CMeterWindow::OnMouseMove(UINT uMsg, WPARAM wParam, LPARAM lParam)
while (DoMoveAction(pos.x, pos.y, MOUSE_OVER)) ;
// Handle buttons
HandleButtons(pos, BUTTONPROC_MOVE, NULL, true);
HandleButtons(pos, BUTTONPROC_MOVE, NULL);
}
return 0;
@ -3279,7 +3305,7 @@ LRESULT CMeterWindow::OnMouseLeave(UINT uMsg, WPARAM wParam, LPARAM lParam)
while (DoMoveAction(pos.x, pos.y, MOUSE_LEAVE)) ; // Leave all forcibly
// Handle buttons
HandleButtons(pos, BUTTONPROC_MOVE, NULL, true);
HandleButtons(pos, BUTTONPROC_MOVE, NULL);
}
return 0;
@ -3655,7 +3681,7 @@ LRESULT CMeterWindow::OnSysCommand(UINT uMsg, WPARAM wParam, LPARAM lParam)
MapWindowPoints(NULL, m_Window, &pos, 1);
// Handle buttons
HandleButtons(pos, BUTTONPROC_UP, NULL, true); // redraw only
HandleButtons(pos, BUTTONPROC_UP, NULL); // redraw only
}
else // not dragged
{
@ -3896,7 +3922,7 @@ LRESULT CMeterWindow::OnLeftButtonDown(UINT uMsg, WPARAM wParam, LPARAM lParam)
}
// Handle buttons
HandleButtons(pos, BUTTONPROC_DOWN, NULL, true);
HandleButtons(pos, BUTTONPROC_DOWN, NULL);
if (!DoAction(pos.x, pos.y, MOUSE_LMB_DOWN, false) && m_WindowDraggable)
{
@ -3932,7 +3958,7 @@ LRESULT CMeterWindow::OnLeftButtonUp(UINT uMsg, WPARAM wParam, LPARAM lParam)
}
// Handle buttons
HandleButtons(pos, BUTTONPROC_UP, this, true);
HandleButtons(pos, BUTTONPROC_UP, this);
DoAction(pos.x, pos.y, MOUSE_LMB_UP, false);
@ -3961,7 +3987,7 @@ LRESULT CMeterWindow::OnLeftButtonDoubleClick(UINT uMsg, WPARAM wParam, LPARAM l
}
// Handle buttons
HandleButtons(pos, BUTTONPROC_DOWN, NULL, true);
HandleButtons(pos, BUTTONPROC_DOWN, NULL);
if (!DoAction(pos.x, pos.y, MOUSE_LMB_DBLCLK, false))
{
@ -3993,7 +4019,7 @@ LRESULT CMeterWindow::OnRightButtonDown(UINT uMsg, WPARAM wParam, LPARAM lParam)
}
// Handle buttons
HandleButtons(pos, BUTTONPROC_MOVE, NULL, true);
HandleButtons(pos, BUTTONPROC_MOVE, NULL);
DoAction(pos.x, pos.y, MOUSE_RMB_DOWN, false);
@ -4013,7 +4039,7 @@ LRESULT CMeterWindow::OnRightButtonUp(UINT uMsg, WPARAM wParam, LPARAM lParam)
pos.y = (SHORT)HIWORD(lParam);
// Handle buttons
HandleButtons(pos, BUTTONPROC_MOVE, NULL, true);
HandleButtons(pos, BUTTONPROC_MOVE, NULL);
if (!DoAction(pos.x, pos.y, MOUSE_RMB_UP, false))
{
@ -4046,7 +4072,7 @@ LRESULT CMeterWindow::OnRightButtonDoubleClick(UINT uMsg, WPARAM wParam, LPARAM
}
// Handle buttons
HandleButtons(pos, BUTTONPROC_MOVE, NULL, true);
HandleButtons(pos, BUTTONPROC_MOVE, NULL);
if (!DoAction(pos.x, pos.y, MOUSE_RMB_DBLCLK, false))
{
@ -4078,7 +4104,7 @@ LRESULT CMeterWindow::OnMiddleButtonDown(UINT uMsg, WPARAM wParam, LPARAM lParam
}
// Handle buttons
HandleButtons(pos, BUTTONPROC_MOVE, NULL, true);
HandleButtons(pos, BUTTONPROC_MOVE, NULL);
DoAction(pos.x, pos.y, MOUSE_MMB_DOWN, false);
@ -4107,7 +4133,7 @@ LRESULT CMeterWindow::OnMiddleButtonUp(UINT uMsg, WPARAM wParam, LPARAM lParam)
}
// Handle buttons
HandleButtons(pos, BUTTONPROC_MOVE, NULL, true);
HandleButtons(pos, BUTTONPROC_MOVE, NULL);
DoAction(pos.x, pos.y, MOUSE_MMB_UP, false);
@ -4136,7 +4162,7 @@ LRESULT CMeterWindow::OnMiddleButtonDoubleClick(UINT uMsg, WPARAM wParam, LPARAM
}
// Handle buttons
HandleButtons(pos, BUTTONPROC_MOVE, NULL, true);
HandleButtons(pos, BUTTONPROC_MOVE, NULL);
if (!DoAction(pos.x, pos.y, MOUSE_MMB_DBLCLK, false))
{
@ -4174,7 +4200,7 @@ LRESULT CMeterWindow::OnContextMenu(UINT uMsg, WPARAM wParam, LPARAM lParam)
pos.y = y - rect.top;
// Handle buttons
HandleButtons(pos, BUTTONPROC_MOVE, NULL, true);
HandleButtons(pos, BUTTONPROC_MOVE, NULL);
// If RMB up or RMB down or double-click cause actions, do not show the menu!
if (DoAction(pos.x, pos.y, MOUSE_RMB_UP, false) || DoAction(pos.x, pos.y, MOUSE_RMB_DOWN, true) || DoAction(pos.x, pos.y, MOUSE_RMB_DBLCLK, true))
@ -4588,6 +4614,8 @@ LRESULT CALLBACK CMeterWindow::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPAR
MESSAGE(OnEnterSizeMove, WM_ENTERSIZEMOVE)
MESSAGE(OnExitSizeMove, WM_EXITSIZEMOVE)
MESSAGE(OnNcHitTest, WM_NCHITTEST)
MESSAGE(OnSetCursor, WM_SETCURSOR)
MESSAGE(OnEnterMenuLoop, WM_ENTERMENULOOP)
MESSAGE(OnMouseMove, WM_MOUSEMOVE)
MESSAGE(OnMouseMove, WM_NCMOUSEMOVE)
MESSAGE(OnMouseLeave, WM_MOUSELEAVE)

10
Library/MeterWindow.h
View File

@ -30,10 +30,10 @@
#include "Group.h"
#include "Export.h"
#define BEGIN_MESSAGEPROC switch(uMsg) {
#define MESSAGE(handler, msg) case msg: return Window?Window->handler(uMsg, wParam, lParam):DefWindowProc(hWnd, uMsg, wParam, lParam);
#define BEGIN_MESSAGEPROC if (Window) { switch(uMsg) {
#define MESSAGE(handler, msg) case msg: return Window->handler(uMsg, wParam, lParam);
#define REJECT_MESSAGE(msg) case msg: return 0;
#define END_MESSAGEPROC } return DefWindowProc(hWnd, uMsg, wParam, lParam);
#define END_MESSAGEPROC } } return DefWindowProc(hWnd, uMsg, wParam, lParam);
#define WM_DELAYED_EXECUTE WM_APP + 0
#define WM_DELAYED_REFRESH WM_APP + 1
@ -240,6 +240,8 @@ protected:
LRESULT OnExitSizeMove(UINT uMsg, WPARAM wParam, LPARAM lParam);
LRESULT OnNcHitTest(UINT uMsg, WPARAM wParam, LPARAM lParam);
LRESULT OnWindowPosChanging(UINT uMsg, WPARAM wParam, LPARAM lParam);
LRESULT OnSetCursor(UINT uMsg, WPARAM wParam, LPARAM lParam);
LRESULT OnEnterMenuLoop(UINT uMsg, WPARAM wParam, LPARAM lParam);
LRESULT OnMouseMove(UINT uMsg, WPARAM wParam, LPARAM lParam);
LRESULT OnMouseLeave(UINT uMsg, WPARAM wParam, LPARAM lParam);
LRESULT OnContextMenu(UINT uMsg, WPARAM wParam, LPARAM lParam);
@ -280,7 +282,7 @@ private:
void InitializeMeters();
void ShowWindowIfAppropriate();
HWND GetWindowFromPoint(POINT pos);
void HandleButtons(POINT pos, BUTTONPROC proc, CMeterWindow* meterWindow, bool changeCursor);
void HandleButtons(POINT pos, BUTTONPROC proc, CMeterWindow* meterWindow);
void SetClickThrough(bool b);
void SetKeepOnScreen(bool b);
void SetWindowDraggable(bool b);