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Jef
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16440 changed files with 4239995 additions and 2 deletions
293
Src/Winamp/setup/spage_lang.cpp
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293
Src/Winamp/setup/spage_lang.cpp
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#define APSTUDIO_READONLY_SYMBOLS
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#include "main.h"
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#include "./spage_lang.h"
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#include "./setup_resource.h"
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#include "../nu/ns_wc.h"
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#include "./langutil.h"
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typedef struct _LANGREC
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{
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LPWSTR pszFileName;
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INT nType;
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} LANGREC;
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static BOOL CALLBACK AddLangToListBox(ENUMLANG *pel, LPVOID pUser);
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static INT ListBox_FindLangFileIndex(HWND hwndLB, LPCWSTR pszLangPath);
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static LPCWSTR ListBox_GetSelectedLang(HWND hwndLB, LPWSTR pszLangPath, INT cchLen);
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setup_page_lang::setup_page_lang() : ref(1), hwnd(NULL)
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{
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*szSelectionPath = 0x00;
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}
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setup_page_lang::~setup_page_lang()
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{
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}
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size_t setup_page_lang::AddRef()
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{
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return ++ref;
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}
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size_t setup_page_lang::Release()
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{
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if (1 == ref)
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{
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delete(this);
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return 0;
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}
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return --ref;
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}
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HRESULT setup_page_lang::GetName(bool bShort, const wchar_t **pszName)
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{
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static wchar_t szName[64] = {0};
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*pszName = (*szName) ? szName : getStringW(IDS_PAGE_LANGUAGE, szName, sizeof(szName)/sizeof(wchar_t));
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return S_OK;
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}
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HRESULT setup_page_lang::Save(HWND hwndText)
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{
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if (S_FALSE == IsDirty()) return S_OK;
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if (!*szSelectionPath) *config_langpack = 0x00;
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else
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{
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StringCbCopyW(config_langpack, sizeof(config_langpack), szSelectionPath);
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}
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config_save_langpack_var();
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return S_OK;
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}
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HRESULT setup_page_lang::Revert(void)
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{
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HRESULT hr(S_OK);
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if (*config_langpack)
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{
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StringCbCopyW(config_langpack, sizeof(szSelectionPath), config_langpack);
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}
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else szSelectionPath[0] = 0x00;
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if (hwnd)
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{
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HWND hwndLB = GetDlgItem(hwnd, IDC_LB_LANG);
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INT index = ListBox_FindLangFileIndex(hwndLB, szSelectionPath);
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if (LB_ERR == index && *szSelectionPath) index = ListBox_FindLangFileIndex(hwndLB, NULL); // find default embeded lang
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SendMessageW(hwndLB, LB_SETCURSEL, (LB_ERR != index) ? index : 0, 0L);
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}
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return hr;
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}
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HRESULT setup_page_lang::IsDirty(void)
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{
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INT cr;
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cr = ComparePath(config_langpack, szSelectionPath, LANGDIR);
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if (!cr) return E_UNEXPECTED;
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return (CSTR_EQUAL != cr) ? S_OK : S_FALSE;
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}
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HRESULT setup_page_lang::Validate(void)
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{
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return S_OK;
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}
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HRESULT setup_page_lang::CreateView(HWND hwndParent, HWND *phwnd)
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{
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*phwnd = WACreateDialogParam(MAKEINTRESOURCEW(IDD_SETUP_PAGE_LANG), hwndParent, ::DialogProc, (LPARAM)this);
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return S_OK;
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}
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void setup_page_lang::ListBox_OnSelChange(HWND hwndCtrl)
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{
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ListBox_GetSelectedLang(hwndCtrl, szSelectionPath, sizeof(szSelectionPath)/sizeof(wchar_t));
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}
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void setup_page_lang::ListBox_OnItemDelete(DELETEITEMSTRUCT *pdis)
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{
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LANGREC *pr = (LANGREC*)pdis->itemData;
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if (pr)
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{
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if (pr->pszFileName) free(pr->pszFileName);
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free(pr);
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}
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}
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INT_PTR setup_page_lang::OnInitDialog(HWND hwndFocus, LPARAM lParam)
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{
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INT index;
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HWND hwndLB;
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hwndLB = GetDlgItem(hwnd, IDC_LB_LANG);
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EnumerateLanguages(AddLangToListBox, hwndLB);
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index = ListBox_FindLangFileIndex(hwndLB, szSelectionPath);
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if (LB_ERR == index && *szSelectionPath) index = ListBox_FindLangFileIndex(hwndLB, NULL); // find default embeded lang
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SendMessageW(hwndLB, LB_SETCURSEL, (LB_ERR != index) ? index : 0, 0L);
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PostMessageW(hwnd, WM_COMMAND, MAKEWPARAM(IDC_LB_LANG, LBN_SELCHANGE), (LPARAM)hwndLB);
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return 0;
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}
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void setup_page_lang::OnSize(UINT nType, INT cx, INT cy)
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{
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HWND hwndCtrl;
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RECT rw;
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hwndCtrl = GetDlgItem(hwnd, IDC_LBL_HEADER);
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if (hwndCtrl)
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{
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GetWindowRect(hwndCtrl, &rw);
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MapWindowPoints(HWND_DESKTOP, hwnd, (POINT*)&rw, 2);
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SetWindowPos(hwndCtrl, NULL, 0, 0, cx - rw.left*2, rw.bottom - rw.top, SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOMOVE);
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}
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hwndCtrl = GetDlgItem(hwnd, IDC_LB_LANG);
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if (hwndCtrl)
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{
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GetWindowRect(hwndCtrl, &rw);
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MapWindowPoints(HWND_DESKTOP, hwnd, (POINT*)&rw, 2);
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SetWindowPos(hwndCtrl, NULL, max(0, (cx - (rw.right - rw.left))/2), rw.top, rw.right - rw.left, cy - rw.top - 16, SWP_NOACTIVATE | SWP_NOZORDER);
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}
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}
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void setup_page_lang::OnCommand(INT nCtrlID, INT nEvntID, HWND hwndCtrl)
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{
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switch(nCtrlID)
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{
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case IDC_LB_LANG:
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switch(nEvntID)
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{
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case LBN_SELCHANGE: ListBox_OnSelChange(hwndCtrl); break;
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}
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break;
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}
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}
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INT_PTR setup_page_lang::OnDeleteItem(INT nCtrlID, DELETEITEMSTRUCT *pdis)
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{
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switch(nCtrlID)
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{
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case IDC_LB_LANG: ListBox_OnItemDelete(pdis); return TRUE;
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}
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return 0;
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}
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INT_PTR setup_page_lang::PageDlgProc(UINT uMsg, WPARAM wParam, LPARAM lParam)
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{
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switch(uMsg)
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{
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case WM_INITDIALOG: return OnInitDialog((HWND)wParam, lParam);
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case WM_DESTROY: break;
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case WM_SIZE: OnSize((UINT)wParam, LOWORD(lParam), HIWORD(lParam)); break;
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case WM_COMMAND: OnCommand(LOWORD(wParam), HIWORD(wParam), (HWND)lParam); break;
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}
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return 0;
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}
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static INT_PTR WINAPI DialogProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
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{
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setup_page_lang *pInst = (setup_page_lang*)GetPropW(hwnd, L"SETUPPAGE");
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switch(uMsg)
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{
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case WM_INITDIALOG:
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pInst = (setup_page_lang*)lParam;
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if (pInst)
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{
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pInst->hwnd = hwnd;
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SetPropW(hwnd, L"SETUPPAGE", pInst);
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}
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break;
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case WM_DESTROY:
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if (pInst)
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{
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pInst->PageDlgProc(uMsg, wParam, lParam);
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RemovePropW(hwnd, L"SETUPPAGE");
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pInst = NULL;
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}
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break;
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}
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return (pInst) ? pInst->PageDlgProc(uMsg, wParam, lParam) : 0;
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}
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static BOOL CALLBACK AddLangToListBox(ENUMLANG *pel, LPVOID pUser)
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{
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INT index;
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LANGREC *pr;
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HWND hwndLB = (HWND)pUser;
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if (!hwndLB) return FALSE;
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pr = (LANGREC*)calloc(1, sizeof(LANGREC));
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if (!pr) return FALSE;
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pr->nType = pel->nType;
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if (pel->pszFileName) pr->pszFileName = _wcsdup(pel->pszFileName);
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index = (INT)SendMessageW(hwndLB, LB_ADDSTRING, 0, (LPARAM)pel->pszName);
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if (LB_ERR != index) SendMessageW(hwndLB, LB_SETITEMDATA, index, (LPARAM)pr);
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else
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{
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if (pr->pszFileName) free(pr->pszFileName);
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free(pr);
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}
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return TRUE;
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}
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static INT ListBox_FindLangFileIndex(HWND hwndLB, LPCWSTR pszLangPath)
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{
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int index, count;
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if (!hwndLB) return LB_ERR;
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index = LB_ERR;
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count = (INT)SendMessageW(hwndLB, LB_GETCOUNT, 0, 0L);
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for (index = 0; index < count; index++)
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{
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LANGREC *pr = (LANGREC*) SendMessageW(hwndLB, LB_GETITEMDATA, index, 0L);
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if (!pr || LB_ERR == (INT)(INT_PTR)pr) continue;
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if (!pszLangPath || !*pszLangPath)
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{
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if (LANG_FILETYPE_EMBED == pr->nType && (!pr->pszFileName || !*pr->pszFileName)) break;
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}
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else
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{
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if (CSTR_EQUAL == ComparePath(pszLangPath, pr->pszFileName, LANGDIR)) break;
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}
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}
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return (count == index) ? LB_ERR : index;
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}
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static LPCWSTR ListBox_GetSelectedLang(HWND hwndLB, LPWSTR pszLangPath, INT cchLen)
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{
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INT index;
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LANGREC *pr;
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if (!hwndLB || !pszLangPath) return NULL;
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index = (INT)SendMessageW(hwndLB, LB_GETCURSEL, 0, 0L);
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if (LB_ERR == index) return NULL;
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pr = (LANGREC*)SendMessageW(hwndLB, LB_GETITEMDATA, index, 0L);
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if (!pr || LB_ERR == (INT)(INT_PTR)pr) return NULL;
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if (!pr->pszFileName || !*pr->pszFileName) pszLangPath[0] = 0x00;
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else if (S_OK != StringCchCopyW(pszLangPath, cchLen, pr->pszFileName)) return NULL;
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return pszLangPath;
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}
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#ifdef CBCLASS
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#undef CBCLASS
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#endif
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#define CBCLASS setup_page_lang
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START_DISPATCH
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CB(ADDREF, AddRef)
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CB(RELEASE, Release)
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CB(API_SETUPPAGE_GET_NAME, GetName)
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CB(API_SETUPPAGE_CREATEVIEW, CreateView)
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CB(API_SETUPPAGE_SAVE, Save)
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CB(API_SETUPPAGE_REVERT, Revert)
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CB(API_SETUPPAGE_ISDIRTY, IsDirty)
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CB(API_SETUPPAGE_VALIDATE, Validate)
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END_DISPATCH
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#undef CBCLASS
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