diff options
| -rw-r--r-- | c/main.cpp | 122 |
1 files changed, 66 insertions, 56 deletions
@@ -11,57 +11,66 @@ #include "main.h" #include "pl.h" -DataListView* g_pDlv = nullptr; -EpisodeListView* g_pElv = nullptr; - +/* Application state. */ atom_t g_aThread; -char g_szLimitScreenwriter[64] = {0}; +int g_bThread; + +/* Looked-up constants. */ +int g_bThemes; +int g_iDPI = 96; + +/* Fonts. */ HFONT g_hfNormal; HFONT g_fBold; + +/* Menus. */ HMENU g_hPopupMenu; + +/* Windows. */ HWND g_hFocus; HWND g_hWnd; HWND g_hWndStatus; -int g_bThemes = 0; -int g_bViewTVOriginal = 1; + +/* Child window objects. */ +DataListView* g_pDlv; +EpisodeListView* g_pElv; + +/* View settings. */ int g_bViewWatched = 1; -int g_bThread = 0; -int g_iDPI = 96; -static int g_cxVScroll; -static void OnTerminate(); +int g_bViewTVOriginal = 1; +char g_szLimitScreenwriter[64]; + static LRESULT CALLBACK CBTProc(int, WPARAM, LPARAM); static LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM); static INT_PTR CALLBACK AboutDlgProc(HWND, UINT, WPARAM, LPARAM); static HWND CreateStatusBar(HWND, HINSTANCE); static void UpdateTheme(); +void OnTerminate() +{ + try { + std::rethrow_exception(std::current_exception()); + } catch (const term_t& t) { + TCHAR* tsz; + if (PL_get_tchars(t, &tsz, CVT_WRITE)) { + MessageBox(NULL, tsz, TEXT("Fatal Error"), MB_ICONERROR); + } else + MessageBoxA(NULL, "The program was terminated due to a Prolog exception.", + "Fatal Error", MB_ICONERROR); + } catch (std::exception& e) { + MessageBoxA(NULL, e.what(), "Fatal Error", MB_ICONERROR); + } catch (...) { + MessageBoxA(NULL, "The program was terminated due to an exception.", + "Fatal Error", MB_ICONERROR); + } + _Exit(1); +} + int WINAPI WinMain(const HINSTANCE hInstance, const HINSTANCE, char* const, const int nCmdShow) { /* Exit gracefully on uncaught exception. */ std::set_terminate(OnTerminate); - /* Set constant values. */ - if (auto opLib = try_make<Library>(TEXT("uxtheme.dll"))) - if (opLib->GetProcAddress("SetWindowTheme")) - g_bThemes = 1; - g_cxVScroll = GetSystemMetrics(SM_CXVSCROLL); - - /* Setup fonts. */ - if (auto opLib = try_make<Library>(TEXT("User32.dll"))) { - if (opLib->GetProcAddress("SystemParametersInfo" WA)) { - NONCLIENTMETRICS m; - m.cbSize = sizeof(NONCLIENTMETRICS); - SystemParametersInfo(SPI_GETNONCLIENTMETRICS, sizeof(NONCLIENTMETRICS), &m, 0); - g_hfNormal = CreateFontIndirect(&m.lfMessageFont); - } - } else - g_hfNormal = static_cast<HFONT>(GetStockObject(DEFAULT_GUI_FONT)); - - LOGFONT lf; - GetObject(g_hfNormal, sizeof(LOGFONT), &lf); - lf.lfWeight = FW_BOLD; - g_fBold = CreateFontIndirect(&lf); - /* Initialize Prolog. */ char* argv[] = { (char*)"EpisodeBrowser", NULL }; if (!PL_initialise(1, argv)) @@ -130,27 +139,7 @@ int WINAPI WinMain(const HINSTANCE hInstance, const HINSTANCE, char* const, cons return 0; } -void OnTerminate() -{ - try { - std::rethrow_exception(std::current_exception()); - } catch (const term_t& t) { - TCHAR* tsz; - if (PL_get_tchars(t, &tsz, CVT_WRITE)) { - MessageBox(NULL, tsz, TEXT("Fatal Error"), MB_ICONERROR); - } else - MessageBoxA(NULL, "The program was terminated due to a Prolog exception.", - "Fatal Error", MB_ICONERROR); - } catch (std::exception& e) { - MessageBoxA(NULL, e.what(), "Fatal Error", MB_ICONERROR); - } catch (...) { - MessageBoxA(NULL, "The program was terminated due to an exception.", - "Fatal Error", MB_ICONERROR); - } - _Exit(1); -} - -static LRESULT CALLBACK CBTProc(int nCode, WPARAM wParam, LPARAM lParam) +static LRESULT CALLBACK CBTProc(const int nCode, const WPARAM wParam, const LPARAM) { if (nCode != HCBT_CREATEWND) return 0; if (g_hWnd) return 0; @@ -161,11 +150,31 @@ static LRESULT CALLBACK CBTProc(int nCode, WPARAM wParam, LPARAM lParam) g_hWnd = (HWND)wParam; - /* Get DPI. */ + /* Look up constants. */ if (auto opLib = try_make<Library>(TEXT("User32.dll"))) if (auto GetDpiForWindow = (UINT (*)(HWND))opLib->GetProcAddress("GetDpiForWindow")) g_iDPI = GetDpiForWindow(g_hWnd); + if (auto opLib = try_make<Library>(TEXT("uxtheme.dll"))) + if (opLib->GetProcAddress("SetWindowTheme")) + g_bThemes = 1; + + LOGFONT lf; + if (auto opLib = try_make<Library>(TEXT("User32.dll"))) { + if (opLib->GetProcAddress("SystemParametersInfo" WA)) { + NONCLIENTMETRICS m; + m.cbSize = sizeof(NONCLIENTMETRICS); + SystemParametersInfo(SPI_GETNONCLIENTMETRICS, sizeof(NONCLIENTMETRICS), &m, 0); + g_hfNormal = CreateFontIndirect(&m.lfMessageFont); + } + } else + g_hfNormal = static_cast<HFONT>(GetStockObject(DEFAULT_GUI_FONT)); + GetObject(g_hfNormal, sizeof(LOGFONT), &lf); + lf.lfWeight = FW_BOLD; + g_fBold = CreateFontIndirect(&lf); + + /* Get DPI. */ + /* Create child windows. */ g_pDlv = new DataListView(g_hWnd); g_pElv = new EpisodeListView(g_hWnd); @@ -502,6 +511,7 @@ void UpdateLayout() { int cxColumn, cyDlv, yStatus; RECT rc, rcStatus; + static int cxVScroll = GetSystemMetrics(SM_CXVSCROLL); GetClientRect(g_hWnd, &rc); GetClientRect(g_hWndStatus, &rcStatus); @@ -515,7 +525,7 @@ void UpdateLayout() ListView_SetColumnWidth(g_pDlv->hWnd, DLVSIKEY, LVSCW_AUTOSIZE); cxColumn = ListView_GetColumnWidth(g_pDlv->hWnd, 0)+4; ListView_SetColumnWidth(g_pDlv->hWnd, DLVSIKEY, cxColumn); - ListView_SetColumnWidth(g_pDlv->hWnd, DLVSIVALUE, rc.right-cxColumn-g_cxVScroll-4); + ListView_SetColumnWidth(g_pDlv->hWnd, DLVSIVALUE, rc.right-cxColumn-cxVScroll-4); /* Resize episode list view. */ MoveWindow(g_pElv->hWnd, 0, 0, rc.right, cyDlv+1, TRUE); @@ -523,7 +533,7 @@ void UpdateLayout() cxColumn = ListView_GetColumnWidth(g_pElv->hWnd, ELVSIEPISODE)+4; ListView_SetColumnWidth(g_pElv->hWnd, ELVSIEPISODE, cxColumn); cxColumn += ListView_GetColumnWidth(g_pElv->hWnd, ELVSIRATING); - ListView_SetColumnWidth(g_pElv->hWnd, ELVSITITLE, rc.right-cxColumn-g_cxVScroll-4); + ListView_SetColumnWidth(g_pElv->hWnd, ELVSITITLE, rc.right-cxColumn-cxVScroll-4); SendMessage(g_pElv->hWnd, WM_SETREDRAW, TRUE, 0); SendMessage(g_pDlv->hWnd, WM_SETREDRAW, TRUE, 0); |