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#include <windows.h>
#include <commctrl.h>
#include <uxtheme.h>
#include "resource.h"
#include "defs.h"
extern HFONT HfNormal;
extern HWND HWnd;
WNDPROC LvPrevProc;
static LRESULT CALLBACK LvProc(HWND, UINT, WPARAM, LPARAM);
HWND
LvCreate(HMENU hMenu)
{
HWND hLv;
hLv = CreateWindowEx(
WS_EX_CLIENTEDGE,
WC_LISTVIEW,
TEXT(""),
WS_CHILD|WS_VISIBLE|WS_VSCROLL|WS_TABSTOP
|LVS_REPORT|LVS_NOSORTHEADER,
0, 0, 0, 0,
HWnd, hMenu, GetModuleHandle(NULL), NULL
);
LvPrevProc = (WNDPROC)SetWindowLongPtr(hLv,
GWLP_WNDPROC, (LONG_PTR)LvProc);
ListView_SetExtendedListViewStyle(hLv, LVS_EX_FULLROWSELECT);
SendMessage(hLv, WM_SETFONT, (WPARAM)HfNormal, MAKELPARAM(FALSE, 0));
return hLv;
}
LRESULT CALLBACK
LvProc(HWND hLv, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch (uMsg) {
case WM_NOTIFY:
switch (((LPNMHDR)lParam)->code) {
case HDN_ENDTRACK:
UpdateLayout();
return TRUE;
}
break;
case WM_GETDLGCODE:
{
LRESULT lResult;
extern HWND HElv;
/* For the episode list view, the Enter key should not
* be handled by the dialog manager, but instead be sent
* along to the main window procedure, so that it may be
* handled by the NM_RETURN case in ElvHandleNotify. */
if (hLv != HElv) break;
lResult = CallWindowProc(LvPrevProc, hLv, uMsg, wParam, lParam);
if (lParam && ((MSG *)lParam)->message == WM_KEYDOWN
&& ((MSG *)lParam)->wParam == VK_RETURN)
return DLGC_WANTMESSAGE;
return lResult;
}
}
return CallWindowProc(LvPrevProc, hLv, uMsg, wParam, lParam);
}
/* Naively calculate height of list view. */
int
LvHeight(HWND hLv)
{
int iCount;
iCount = ListView_GetItemCount(hLv);
return iCount? 27+iCount*19: 0;
}
/* Enable/disable non-classic list view theme. */
void
LvSetTheme(HWND hLv, int bUseTheme)
{
ListView_SetExtendedListViewStyleEx(hLv,
LVS_EX_DOUBLEBUFFER, bUseTheme ? LVS_EX_DOUBLEBUFFER : 0);
SendMessage(hLv, WM_CHANGEUISTATE,
MAKEWPARAM(bUseTheme ? UIS_SET : UIS_CLEAR, UISF_HIDEFOCUS), 0);
SetWindowTheme(hLv, bUseTheme ? TEXT("Explorer") : NULL, NULL);
}
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