Import Tk 8.5.15 (as of svn r89086)

2017-09-04 14:25:47 -05:00
parent 4b29e0458f
commit 27e7dfc7da
883 changed files with 499023 additions and 6 deletions
--- a/win/ttkWinMonitor.c
+++ b/win/ttkWinMonitor.c
@@ -0,0 +1,158 @@
+#ifdef _MSC_VER
+#define WIN32_LEAN_AND_MEAN
+#endif
+
+#include <tkWinInt.h>
+#include "ttk/ttkTheme.h"
+
+#if !defined(WM_THEMECHANGED)
+#define WM_THEMECHANGED 0x031A
+#endif
+
+static LRESULT WINAPI WndProc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp);
+
+/*
+ * RegisterSystemColors --
+ *	Register all known Windows system colors (as per GetSysColor) as Tk
+ *	named colors.
+ */
+
+typedef struct {
+    const char *name;
+    int index;
+} SystemColorEntry;
+
+static SystemColorEntry sysColors[] = {
+	{ "System3dDarkShadow",		COLOR_3DDKSHADOW },
+	{ "System3dLight",		COLOR_3DLIGHT },
+	{ "SystemActiveBorder",		COLOR_ACTIVEBORDER },
+	{ "SystemActiveCaption",	COLOR_ACTIVECAPTION },
+	{ "SystemAppWorkspace",		COLOR_APPWORKSPACE },
+	{ "SystemBackground",		COLOR_BACKGROUND },
+	{ "SystemButtonFace",		COLOR_BTNFACE },
+	{ "SystemButtonHighlight",	COLOR_BTNHIGHLIGHT },
+	{ "SystemButtonShadow",		COLOR_BTNSHADOW },
+	{ "SystemButtonText",		COLOR_BTNTEXT },
+	{ "SystemCaptionText",		COLOR_CAPTIONTEXT },
+	{ "SystemDisabledText",		COLOR_GRAYTEXT },
+	{ "SystemGrayText",		COLOR_GRAYTEXT },
+	{ "SystemHighlight",		COLOR_HIGHLIGHT },
+	{ "SystemHighlightText",	COLOR_HIGHLIGHTTEXT },
+	{ "SystemInactiveBorder",	COLOR_INACTIVEBORDER },
+	{ "SystemInactiveCaption",	COLOR_INACTIVECAPTION },
+	{ "SystemInactiveCaptionText",	COLOR_INACTIVECAPTIONTEXT },
+	{ "SystemInfoBackground",	COLOR_INFOBK },
+	{ "SystemInfoText",		COLOR_INFOTEXT },
+	{ "SystemMenu",			COLOR_MENU },
+	{ "SystemMenuText",		COLOR_MENUTEXT },
+	{ "SystemScrollbar",		COLOR_SCROLLBAR },
+	{ "SystemWindow",		COLOR_WINDOW },
+	{ "SystemWindowFrame",		COLOR_WINDOWFRAME },
+	{ "SystemWindowText",		COLOR_WINDOWTEXT },
+	{ NULL, 0 }
+};
+
+static void RegisterSystemColors(Tcl_Interp *interp)
+{
+    Ttk_ResourceCache cache = Ttk_GetResourceCache(interp);
+    SystemColorEntry *sysColor;
+
+    for (sysColor = sysColors; sysColor->name; ++sysColor) {
+	DWORD pixel = GetSysColor(sysColor->index);
+	XColor colorSpec;
+	colorSpec.red = GetRValue(pixel) * 257;
+	colorSpec.green = GetGValue(pixel) * 257;
+	colorSpec.blue = GetBValue(pixel) * 257;
+	Ttk_RegisterNamedColor(cache, sysColor->name, &colorSpec);
+    }
+}
+
+static HWND
+CreateThemeMonitorWindow(HINSTANCE hinst, Tcl_Interp *interp)
+{
+    WNDCLASSEX wc;
+    HWND       hwnd = NULL;
+    TCHAR      title[32] = TEXT("TtkMonitorWindow");
+    TCHAR      name[32] = TEXT("TtkMonitorClass");
+    
+    wc.cbSize        = sizeof(WNDCLASSEX);
+    wc.style         = CS_HREDRAW | CS_VREDRAW;
+    wc.lpfnWndProc   = (WNDPROC)WndProc;
+    wc.cbClsExtra    = 0;
+    wc.cbWndExtra    = 0;
+    wc.hInstance     = hinst;
+    wc.hIcon         = LoadIcon(NULL, IDI_APPLICATION);
+    wc.hIconSm       = LoadIcon(NULL, IDI_APPLICATION);
+    wc.hCursor       = LoadCursor(NULL, IDC_ARROW);
+    wc.hbrBackground = (HBRUSH)COLOR_WINDOW;
+    wc.lpszMenuName  = name;
+    wc.lpszClassName = name;
+
+    if (RegisterClassEx(&wc)) {
+	hwnd = CreateWindow( name, title, WS_OVERLAPPEDWINDOW,
+	    CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
+	    NULL, NULL, hinst, NULL );
+	SetWindowLongPtr(hwnd, GWLP_USERDATA, (LONG_PTR)interp);
+	ShowWindow(hwnd, SW_HIDE);
+	UpdateWindow(hwnd);
+    }
+    return hwnd;
+}
+
+static void 
+DestroyThemeMonitorWindow(void *clientData)
+{
+    HWND hwnd = (HWND)clientData;
+    DestroyWindow(hwnd);
+}
+
+static LRESULT WINAPI
+WndProc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
+{
+    Tcl_Interp *interp = (Tcl_Interp *)GetWindowLongPtr(hwnd, GWLP_USERDATA);
+    Ttk_Theme theme;
+
+    switch (msg) {
+    case WM_DESTROY:
+	break;
+
+    case WM_SYSCOLORCHANGE:
+	RegisterSystemColors(interp);
+	break;
+
+    case WM_THEMECHANGED:
+	/*
+	 * Reset the application theme to 'xpnative' if present,
+	 * which will in turn fall back to 'winnative' if XP theming
+	 * is disabled.
+	 */
+
+	theme = Ttk_GetTheme(interp, "xpnative");
+	if (theme) {
+	    Ttk_UseTheme(interp, theme);
+	    /* @@@ What to do about errors here? */
+	}
+	break;
+    }
+    return DefWindowProc(hwnd, msg, wp, lp);
+}
+
+/*
+ * Windows-specific platform initialization:
+ */
+
+MODULE_SCOPE int TtkWinTheme_Init(Tcl_Interp *, HWND hwnd);
+MODULE_SCOPE int TtkXPTheme_Init(Tcl_Interp *, HWND hwnd);
+
+MODULE_SCOPE int Ttk_WinPlatformInit(Tcl_Interp *interp)
+{
+    HWND hwnd;
+
+    hwnd = CreateThemeMonitorWindow(Tk_GetHINSTANCE(), interp);
+    Ttk_RegisterCleanup(interp, (ClientData)hwnd, DestroyThemeMonitorWindow);
+
+    TtkWinTheme_Init(interp, hwnd);
+    TtkXPTheme_Init(interp, hwnd);
+
+    return TCL_OK;
+}