static LRESULT CALLBACK TabViewWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
struct TabViewInfo *pTabViewInfo;
WNDPROC pfnParentWndProc;
BOOL bHandled = FALSE;
LRESULT rc = 0;
pTabViewInfo = GetTabViewInfo(hWnd);
pfnParentWndProc = pTabViewInfo->pfnParentWndProc;
switch(message)
{
case WM_DESTROY:
free(pTabViewInfo);
SetWindowLongPtr(hWnd, GWLP_WNDPROC, (LONG_PTR) pfnParentWndProc);
SetWindowLongPtr(hWnd, GWLP_USERDATA, (LONG_PTR) NULL);
break;
}
if (!bHandled)
rc = CallParentWndProc(pfnParentWndProc, hWnd, message, wParam, lParam);
switch(message)
{
case WM_MOVE:
case WM_SIZE:
if (pTabViewInfo->pCallbacks->pfnOnMoveSize)
pTabViewInfo->pCallbacks->pfnOnMoveSize();
break;
}
return rc;
}
void TabView_Reset(HWND hwndTabView)
{
struct TabViewInfo *pTabViewInfo;
TC_ITEM tci;
int i;
TCHAR* t_text;
HRESULT res;
BOOL b_res;
pTabViewInfo = GetTabViewInfo(hwndTabView);
b_res = TabCtrl_DeleteAllItems(hwndTabView);
memset(&tci, 0, sizeof(tci));
tci.mask = TCIF_TEXT;
tci.cchTextMax = 20;
for (i = 0; i < pTabViewInfo->nTabCount; i++)
{
if (!pTabViewInfo->pCallbacks->pfnGetShowTab || pTabViewInfo->pCallbacks->pfnGetShowTab(i))
{
t_text = tstring_from_utf8(pTabViewInfo->pCallbacks->pfnGetTabLongName(i));
if( !t_text )
return;
tci.pszText = t_text;
res = TabCtrl_InsertItem(hwndTabView, i, &tci);
osd_free(t_text);
}
}
TabView_UpdateSelection(hwndTabView);
}
void TabView_Reset(HWND hWndTabView)
{
struct TabViewInfo *pTabViewInfo = GetTabViewInfo(hWndTabView);
TCITEM tci;
(void)TabCtrl_DeleteAllItems(hWndTabView);
memset(&tci, 0, sizeof(TCITEM));
tci.mask = TCIF_TEXT | TCIF_IMAGE;
tci.cchTextMax = 20;
for (int i = 0; i < pTabViewInfo->nTabCount; i++)
{
if (!pTabViewInfo->pCallbacks->pfnGetShowTab || pTabViewInfo->pCallbacks->pfnGetShowTab(i))
{
TCHAR *t_text = tstring_from_utf8(pTabViewInfo->pCallbacks->pfnGetTabLongName(i));
if(!t_text)
return;
tci.pszText = t_text;
tci.iImage = i;
(void)TabCtrl_InsertItem(hWndTabView, i, &tci);
free(t_text);
}
}
TabView_UpdateSelection(hWndTabView);
}
static LRESULT CallParentWndProc(WNDPROC pfnParentWndProc, HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
if (!pfnParentWndProc)
pfnParentWndProc = GetTabViewInfo(hWnd)->pfnParentWndProc;
LRESULT rc = CallWindowProc(pfnParentWndProc, hWnd, message, wParam, lParam);
return rc;
}
static LRESULT CallParentWndProc(WNDPROC pfnParentWndProc,
HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
LRESULT rc;
if (!pfnParentWndProc)
pfnParentWndProc = GetTabViewInfo(hWnd)->pfnParentWndProc;
if (IsWindowUnicode(hWnd))
rc = CallWindowProcW(pfnParentWndProc, hWnd, message, wParam, lParam);
else
rc = CallWindowProcA(pfnParentWndProc, hWnd, message, wParam, lParam);
return rc;
}
void TabView_CalculateNextTab(HWND hWndTabView)
{
struct TabViewInfo *pTabViewInfo = GetTabViewInfo(hWndTabView);
// at most loop once through all options
for (int i = 0; i < pTabViewInfo->nTabCount; i++)
{
int nCurrentTab = TabView_GetCurrentTab(hWndTabView);
TabView_SetCurrentTab(hWndTabView, (nCurrentTab + 1) % pTabViewInfo->nTabCount);
nCurrentTab = TabView_GetCurrentTab(hWndTabView);
if (!pTabViewInfo->pCallbacks->pfnGetShowTab || pTabViewInfo->pCallbacks->pfnGetShowTab(nCurrentTab))
// this tab is being shown, so we're all set
return;
}
}
static int TabView_GetCurrentTabIndex(HWND hWndTabView)
{
int shown_tabs = 0;
int nCurrentTab = TabView_GetCurrentTab(hWndTabView);
struct TabViewInfo *pTabViewInfo = GetTabViewInfo(hWndTabView);
for (int i = 0; i < pTabViewInfo->nTabCount; i++)
{
if (i == nCurrentTab)
break;
if (!pTabViewInfo->pCallbacks->pfnGetShowTab || pTabViewInfo->pCallbacks->pfnGetShowTab(i))
shown_tabs++;
}
return shown_tabs;
}
void TabView_SetCurrentTab(HWND hWndTabView, int nTab)
{
struct TabViewInfo *pTabViewInfo = GetTabViewInfo(hWndTabView);
const char *pszName = NULL;
char szBuffer[16];
if (pTabViewInfo->pCallbacks->pfnGetTabShortName)
pszName = pTabViewInfo->pCallbacks->pfnGetTabShortName(nTab);
else
{
snprintf(szBuffer, ARRAY_LENGTH(szBuffer), "%d", nTab);
pszName = szBuffer;
}
if (pTabViewInfo->pCallbacks->pfnSetCurrentTab)
pTabViewInfo->pCallbacks->pfnSetCurrentTab(pszName);
}
static int TabView_GetTabFromTabIndex(HWND hWndTabView, int tab_index)
{
int shown_tabs = -1;
struct TabViewInfo *pTabViewInfo = GetTabViewInfo(hWndTabView);
for (int i = 0; i < pTabViewInfo->nTabCount; i++)
{
if (!pTabViewInfo->pCallbacks->pfnGetShowTab || pTabViewInfo->pCallbacks->pfnGetShowTab(i))
{
shown_tabs++;
if (shown_tabs == tab_index)
return i;
}
}
return 0;
}
static int TabView_GetTabFromTabIndex(HWND hwndTabView, int tab_index)
{
int shown_tabs = -1;
int i;
struct TabViewInfo *pTabViewInfo;
pTabViewInfo = GetTabViewInfo(hwndTabView);
for (i = 0; i < pTabViewInfo->nTabCount; i++)
{
if (!pTabViewInfo->pCallbacks->pfnGetShowTab || pTabViewInfo->pCallbacks->pfnGetShowTab(i))
{
shown_tabs++;
if (shown_tabs == tab_index)
return i;
}
}
dprintf("invalid tab index %i\n", tab_index);
return 0;
}
void TabView_SetCurrentTab(HWND hwndTabView, int nTab)
{
struct TabViewInfo *pTabViewInfo;
LPCSTR pszName;
char szBuffer[16];
pTabViewInfo = GetTabViewInfo(hwndTabView);
if (pTabViewInfo->pCallbacks->pfnGetTabShortName)
{
pszName = pTabViewInfo->pCallbacks->pfnGetTabShortName(nTab);
}
else
{
snprintf(szBuffer, ARRAY_LENGTH(szBuffer),
"%d", nTab);
pszName = szBuffer;
}
if (pTabViewInfo->pCallbacks->pfnSetCurrentTab)
pTabViewInfo->pCallbacks->pfnSetCurrentTab(pszName);
}
bool TabView_HandleNotify(LPNMHDR lpNmHdr)
{
HWND hWndTabView = lpNmHdr->hwndFrom;
struct TabViewInfo *pTabViewInfo = GetTabViewInfo(hWndTabView);
bool bResult = false;
switch (lpNmHdr->code)
{
case TCN_SELCHANGE:
int nTabIndex = TabCtrl_GetCurSel(hWndTabView);
int nTab = TabView_GetTabFromTabIndex(hWndTabView, nTabIndex);
TabView_SetCurrentTab(hWndTabView, nTab);
if (pTabViewInfo->pCallbacks->pfnOnSelectionChanged)
pTabViewInfo->pCallbacks->pfnOnSelectionChanged();
bResult = true;
break;
}
return bResult;
}
int TabView_GetCurrentTab(HWND hwndTabView)
{
struct TabViewInfo *pTabViewInfo;
LPCSTR pszTab = NULL;
LPCSTR pszThatTab;
int i, nTab = -1;
pTabViewInfo = GetTabViewInfo(hwndTabView);
if (pTabViewInfo->pCallbacks->pfnGetCurrentTab)
pszTab = pTabViewInfo->pCallbacks->pfnGetCurrentTab();
if (pszTab)
{
if (pTabViewInfo->pCallbacks->pfnGetTabShortName)
{
for (i = 0; i < pTabViewInfo->nTabCount; i++)
{
pszThatTab = pTabViewInfo->pCallbacks->pfnGetTabShortName(i);
if (pszThatTab && !core_stricmp(pszTab, pszThatTab))
{
nTab = i;
break;
}
}
}
if (nTab < 0)
{
nTab = 0;
sscanf(pszTab, "%d", &nTab);
}
}
else
{
nTab = 0;
}
return nTab;
}
BOOL TabView_HandleNotify(LPNMHDR lpNmHdr)
{
HWND hwndTabView;
struct TabViewInfo *pTabViewInfo;
BOOL bResult = FALSE;
int nTabIndex, nTab;
hwndTabView = lpNmHdr->hwndFrom;
pTabViewInfo = GetTabViewInfo(hwndTabView);
switch (lpNmHdr->code)
{
case TCN_SELCHANGE:
nTabIndex = TabCtrl_GetCurSel(hwndTabView);
nTab = TabView_GetTabFromTabIndex(hwndTabView, nTabIndex);
TabView_SetCurrentTab(hwndTabView, nTab);
if (pTabViewInfo->pCallbacks->pfnOnSelectionChanged)
pTabViewInfo->pCallbacks->pfnOnSelectionChanged();
bResult = TRUE;
break;
}
return bResult;
}
int TabView_GetCurrentTab(HWND hWndTabView)
{
struct TabViewInfo *pTabViewInfo = GetTabViewInfo(hWndTabView);
const char *pszTab = NULL;
int nTab = -1;
if (pTabViewInfo->pCallbacks->pfnGetCurrentTab)
pszTab = pTabViewInfo->pCallbacks->pfnGetCurrentTab();
if (pszTab)
{
if (pTabViewInfo->pCallbacks->pfnGetTabShortName)
{
for (int i = 0; i < pTabViewInfo->nTabCount; i++)
{
const char *pszThatTab = pTabViewInfo->pCallbacks->pfnGetTabShortName(i);
if (pszThatTab && !core_stricmp(pszTab, pszThatTab))
{
nTab = i;
break;
}
}
}
if (nTab < 0)
{
nTab = 0;
sscanf(pszTab, "%d", &nTab);
}
}
else
nTab = 0;
return nTab;
}
