1 files changed, 98 insertions, 0 deletions
diff --git a/platform/gl/gl-win32.c b/platform/gl/gl-win32.c
new file mode 100644
index 00000000..d5830337
--- /dev/null
+++ b/platform/gl/gl-win32.c
@@ -0,0 +1,98 @@
+#ifdef _WIN32
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <commdlg.h>
+#include <shellapi.h>
+#include <stdio.h>
+
+#define OPEN_KEY(parent, name, ptr) \
+	RegCreateKeyExA(parent, name, 0, 0, 0, KEY_WRITE, 0, ptr, 0)
+#define SET_VALUE(parent, name, value) \
+	RegSetValueExA(parent, name, 0, REG_SZ, (const BYTE *)(value), (DWORD)strlen(value) + 1)
+
+void win_install(void)
+{
+	char command_str[2048], argv0[2048];
+	HKEY software, classes, mupdf;
+	HKEY supported_types, shell, open, command;
+	HKEY dotpdf, dotxps, dotcbz, dotepub;
+	HKEY pdf_progids, xps_progids, cbz_progids, epub_progids;
+
+	GetModuleFileNameA(NULL, argv0, sizeof argv0);
+	_snprintf(command_str, sizeof command_str, "\"%s\" \"%%1\"", argv0);
+
+	OPEN_KEY(HKEY_CURRENT_USER, "Software", &software);
+	OPEN_KEY(software, "Classes", &classes);
+	{
+		OPEN_KEY(classes, "MuPDF", &mupdf);
+		{
+			OPEN_KEY(mupdf, "SupportedTypes", &supported_types);
+			{
+				SET_VALUE(supported_types, ".pdf", "");
+				SET_VALUE(supported_types, ".xps", "");
+				SET_VALUE(supported_types, ".cbz", "");
+				SET_VALUE(supported_types, ".epub", "");
+			}
+			RegCloseKey(supported_types);
+			OPEN_KEY(mupdf, "shell", &shell);
+			OPEN_KEY(shell, "open", &open);
+			OPEN_KEY(open, "command", &command);
+			{
+				SET_VALUE(open, "FriendlyAppName", "MuPDF");
+				SET_VALUE(command, "", command_str);
+			}
+			RegCloseKey(command);
+			RegCloseKey(open);
+			RegCloseKey(shell);
+		}
+		RegCloseKey(mupdf);
+
+		OPEN_KEY(classes, ".pdf", &dotpdf);
+		OPEN_KEY(classes, ".xps", &dotxps);
+		OPEN_KEY(classes, ".cbz", &dotcbz);
+		OPEN_KEY(classes, ".epub", &dotepub);
+		{
+			OPEN_KEY(dotpdf, "OpenWithProgids", &pdf_progids);
+			OPEN_KEY(dotxps, "OpenWithProgids", &xps_progids);
+			OPEN_KEY(dotcbz, "OpenWithProgids", &cbz_progids);
+			OPEN_KEY(dotepub, "OpenWithProgids", &epub_progids);
+			{
+				SET_VALUE(pdf_progids, "MuPDF", "");
+				SET_VALUE(xps_progids, "MuPDF", "");
+				SET_VALUE(cbz_progids, "MuPDF", "");
+				SET_VALUE(epub_progids, "MuPDF", "");
+			}
+			RegCloseKey(pdf_progids);
+			RegCloseKey(xps_progids);
+			RegCloseKey(cbz_progids);
+			RegCloseKey(epub_progids);
+		}
+		RegCloseKey(dotpdf);
+		RegCloseKey(dotxps);
+		RegCloseKey(dotcbz);
+		RegCloseKey(dotepub);
+	}
+	RegCloseKey(classes);
+	RegCloseKey(software);
+}
+
+int win_open_file(char *buf, int len)
+{
+	wchar_t wbuf[2048];
+	OPENFILENAME ofn;
+	int code;
+	wbuf[0] = 0;
+	memset(&ofn, 0, sizeof(OPENFILENAME));
+	ofn.lStructSize = sizeof(OPENFILENAME);
+	ofn.lpstrFile = wbuf;
+	ofn.nMaxFile = 2048;
+	ofn.lpstrTitle = L"MuPDF: Open PDF file";
+	ofn.lpstrFilter = L"Documents (*.pdf;*.xps;*.cbz;*.epub;*.zip;*.png;*.jpeg;*.tiff)\0*.zip;*.cbz;*.xps;*.epub;*.pdf;*.jpe;*.jpg;*.jpeg;*.jfif;*.tif;*.tiff\0PDF Files (*.pdf)\0*.pdf\0XPS Files (*.xps)\0*.xps\0CBZ Files (*.cbz;*.zip)\0*.zip;*.cbz\0EPUB Files (*.epub)\0*.epub\0Image Files (*.png;*.jpeg;*.tiff)\0*.png;*.jpg;*.jpe;*.jpeg;*.jfif;*.tif;*.tiff\0All Files\0*\0\0";
+	ofn.Flags = OFN_FILEMUSTEXIST|OFN_HIDEREADONLY;
+	code = GetOpenFileNameW(&ofn);
+	if (code)
+		WideCharToMultiByte(CP_UTF8, 0, wbuf, -1, buf, len, NULL, NULL);
+	return code;
+}
+
+#endif