Loweynet
Rev. | 2bf85c03c1e059a2f75dbd48ef73be5961e12414 |
---|---|
Größe | 9,561 Bytes |
Zeit | 2011-09-01 13:44:19 |
Autor | hylom |
Log Message | initial commit from 1.97b zip archive
|
/*=============================================================================
*
* Xgr
[eBbvX
*
===============================================================================
/ Copyright (C) 1997-2007 Sota. All rights reserved.
/
/ Redistribution and use in source and binary forms, with or without
/ modification, are permitted provided that the following conditions
/ are met:
/
/ 1. Redistributions of source code must retain the above copyright
/ notice, this list of conditions and the following disclaimer.
/ 2. Redistributions in binary form must reproduce the above copyright
/ notice, this list of conditions and the following disclaimer in the
/ documentation and/or other materials provided with the distribution.
/
/ THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
/ IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
/ OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
/ IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
/ INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
/ BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
/ USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
/ ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
/ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
/ THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
/============================================================================*/
/* ±Ì\[XÍ MFC Programmer's SourceBook (http://www.codeguru.com/)ðQlɵܵ½ */
#define STRICT
#include <windows.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <windowsx.h>
#include <commctrl.h>
#include "common.h"
#include "resource.h"
/*===== vg^Cv =====*/
static void TipsShow(HWND hWnd, RECT rectTitle, LPCTSTR lpszTitleText, int xoffset, int xoffset2, int InRect);
static int CellRectFromPoint(HWND hWnd, POINT point, RECT *cellrect, int *col);
static LRESULT CALLBACK TitleTipWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
/*===== [JÈ[N =====*/
static HWND hWndTips; /* tipsÌEChEnh */
/*----- Xgr
[eBbvXÌEChEðì¬ ------------------------------
*
* Parameter
* HWND hWnd : eEChEÌnh
* HINSTANCE hInst : CX^Xnh
*
* Return Value
* int Xe[^X
* SUCCESS/FAIL
*----------------------------------------------------------------------------*/
int InitListViewTips(HWND hWnd, HINSTANCE hInst)
{
WNDCLASSEX wClass;
int Ret;
Ret = FAIL;
wClass.cbSize = sizeof(WNDCLASSEX);
wClass.style = 0;
wClass.lpfnWndProc = TitleTipWndProc;
wClass.cbClsExtra = 0;
wClass.cbWndExtra = 0;
wClass.hInstance = hInst;
wClass.hIcon = NULL;
wClass.hCursor = NULL;
wClass.hbrBackground = (HBRUSH)CreateSolidBrush(GetSysColor(COLOR_INFOBK));
wClass.lpszMenuName = NULL;
wClass.lpszClassName = "XTitleTip";
wClass.hIconSm = NULL;
RegisterClassEx(&wClass);
hWndTips = CreateWindowEx(WS_EX_TOOLWINDOW | WS_EX_TOPMOST,
"XTitleTip", NULL,
WS_BORDER | WS_POPUP,
0, 0, 0, 0,
hWnd, NULL, hInst, NULL);
if(hWndTips != NULL)
Ret = SUCCESS;
return(Ret);
}
/*----- Xgr
[eBbvXÌEChEðí ------------------------------
*
* Parameter
* ȵ
*
* Return Value
* ȵ
*----------------------------------------------------------------------------*/
void DeleteListViewTips(void)
{
if(hWndTips != NULL)
DestroyWindow(hWndTips);
return;
}
/*----- Xgr
[eBbvXÌEChEðÁ ------------------------------
*
* Parameter
* ȵ
*
* Return Value
* ȵ
*----------------------------------------------------------------------------*/
void EraseListViewTips(void)
{
ReleaseCapture();
ShowWindow(hWndTips, SW_HIDE);
return;
}
/*----- Xgr
[eBbvXÌEChEnhðÔ· ----------------------
*
* Parameter
* ȵ
*
* Return Value
* HWND EChEnh
*----------------------------------------------------------------------------*/
HWND GetListViewTipsHwnd(void)
{
return(hWndTips);
}
/*----- Xgr
[eBbvXÌ\¦`FbN ----------------------------------
*
* Parameter
* HWND hWnd : ListViewÌEChEnh
* LPARAM lParam : WM_MOUSEMOVEÌLPARAMl
*
* Return Value
* ȵ
*----------------------------------------------------------------------------*/
void CheckTipsDisplay(HWND hWnd, LPARAM lParam)
{
RECT cellrect;
static RECT cur_rect;
static int InRect;
POINT Point;
int row, col;
int offset;
int offset2;
RECT rcLabel;
char Buf[256];
Point.x = LOWORD(lParam);
Point.y = HIWORD(lParam);
if(InRect == NO)
{
row = CellRectFromPoint(hWnd, Point, &cellrect, &col);
if(row != -1)
{
cur_rect=cellrect;
offset = 6;
offset2 = offset;
if( col == 0 )
{
ListView_GetItemRect(hWnd, row, &rcLabel, LVIR_LABEL);
offset = rcLabel.left - cellrect.left + offset / 2;
offset2 = 1;
}
cellrect.top--;
strcpy(Buf, "");
ListView_GetItemText(hWnd, row, col, Buf, 256 );
if(strlen(Buf) > 0)
TipsShow(hWnd, cellrect, Buf, offset-1, offset2-1, InRect);
InRect = YES;
}
}
else
{
if(PtInRect(&cur_rect, Point) == FALSE)
{
EraseListViewTips();
InRect = NO;
}
}
return;
}
/*----- Xgr
[eBbvXð\¦ ------------------------------------------
*
* Parameter
* HWND hWnd : ListViewÌEChEÌnh
* RECT rectTitle : ListViewRg[ÌACeÌé`
* LPCTSTR lpszTitleText : ¶ñ
* int xoffset : ItZbg
* int xoffset2 : ItZbgQ
* int InRect : \¦·é©Ç¤©
*
* Return Value
* ȵ
*----------------------------------------------------------------------------*/
static void TipsShow(HWND hWnd, RECT rectTitle, LPCTSTR lpszTitleText, int xoffset, int xoffset2, int InRect)
{
HDC dc;
HFONT pFont;
HFONT pFontDC;
RECT rectDisplay;
SIZE size;
if(InRect == NO)
{
if(GetFocus() != NULL)
{
RectClientToScreen(hWnd, &rectTitle);
/* ListViewEChEÌtHgð¾é */
dc = GetDC(hWnd);
pFont = (HFONT)SendMessage(hWnd, WM_GETFONT, 0, 0);
ReleaseDC(hWnd, dc);
dc = GetDC(hWndTips);
pFontDC = SelectObject(dc, pFont);
SetTextColor(dc, GetSysColor(COLOR_INFOTEXT));
SetBkMode(dc, TRANSPARENT);
rectDisplay = rectTitle;
GetTextExtentPoint32(dc, lpszTitleText, strlen(lpszTitleText), &size);
rectDisplay.left += xoffset;
rectDisplay.right = rectDisplay.left + size.cx + 2;
if(rectDisplay.right > rectTitle.right-xoffset2)
{
rectDisplay.right += 1;
SetWindowPos(hWndTips, HWND_TOPMOST,
rectDisplay.left, rectDisplay.top,
rectDisplay.right - rectDisplay.left,
rectDisplay.bottom - rectDisplay.top,
SWP_SHOWWINDOW|SWP_NOACTIVATE );
TextOut(dc, 0, 0, lpszTitleText, strlen(lpszTitleText));
SetCapture(hWnd);
}
SelectObject(dc, pFontDC);
ReleaseDC(hWndTips, dc);
}
}
return;
}
/*----- Xgr
[eBbvXð\¦·éÊuðÔ· ----------------------------
*
* Parameter
* HWND hWnd : ListViewÌEChEnh
* POINT point : J[\ÌÊu
* RECT *cellrect : ACeÌé`ðÔ·[N
* int *col :
ÔðÔ·[N
*
* Return Value
* int sÔ
* -1=Yȵ
*----------------------------------------------------------------------------*/
static int CellRectFromPoint(HWND hWnd, POINT point, RECT *cellrect, int *col)
{
int colnum;
int nColumnCount;
RECT rect;
RECT rectClient;
int row;
int bottom;
int colwidth;
int Ret;
Ret = -1;
if((GetWindowLong(hWnd, GWL_STYLE) & LVS_TYPEMASK) == LVS_REPORT )
{
row = ListView_GetTopIndex(hWnd);
bottom = row + ListView_GetCountPerPage(hWnd);
if(bottom > ListView_GetItemCount(hWnd))
bottom = ListView_GetItemCount(hWnd);
nColumnCount = Header_GetItemCount(GetDlgItem(hWnd, 0));
for(; row <= bottom; row++)
{
ListView_GetItemRect(hWnd, row, &rect, LVIR_BOUNDS);
if(PtInRect(&rect, point))
{
for(colnum = 0; colnum < nColumnCount; colnum++)
{
colwidth = ListView_GetColumnWidth(hWnd, colnum);
if((point.x >= rect.left) &&
(point.x < (rect.left + colwidth)))
{
GetClientRect(hWnd, &rectClient);
if(point.x <= rectClient.right)
{
rect.right = rect.left + colwidth;
if(rect.right > rectClient.right)
rect.right = rectClient.right;
*cellrect = rect;
*col = colnum;
Ret = row;
break;
}
}
rect.left += colwidth;
}
break;
}
}
}
return(Ret);
}
/*----- Xgr
[eBbvXEChEÌR[obN ------------------------
*
* Parameter
* HWND hWnd : EChEnh
* UINT message : bZ[WÔ
* WPARAM wParam : bZ[WÌ WPARAM ø
* LPARAM lParam : bZ[WÌ LPARAM ø
*
* Return Value
* bZ[WÉηéßèl
*----------------------------------------------------------------------------*/
static LRESULT CALLBACK TitleTipWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
return(DefWindowProc(hWnd, message, wParam, lParam));
}