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-rw-r--r--src/dialogs/filedialog-win32.cpp381
1 files changed, 381 insertions, 0 deletions
diff --git a/src/dialogs/filedialog-win32.cpp b/src/dialogs/filedialog-win32.cpp
new file mode 100644
index 000000000..ca9ce5f6c
--- /dev/null
+++ b/src/dialogs/filedialog-win32.cpp
@@ -0,0 +1,381 @@
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+#include "filedialog.h"
+
+//#include "extension/internal/win32.h"
+
+#include <windows.h>
+
+#include <glib.h>
+
+#include <extension/extension.h>
+#include <extension/db.h>
+
+#define UNSAFE_SCRATCH_BUFFER_SIZE 4096
+
+namespace Inkscape
+{
+namespace UI
+{
+namespace Dialogs
+{
+
+/*#################################
+# U T I L I T Y
+#################################*/
+static gboolean
+win32_is_os_wide()
+{
+ static gboolean initialized = FALSE;
+ static gboolean is_wide = FALSE;
+ static OSVERSIONINFOA osver;
+
+ if ( !initialized )
+ {
+ BOOL result;
+
+ initialized = TRUE;
+
+ memset (&osver, 0, sizeof(OSVERSIONINFOA));
+ osver.dwOSVersionInfoSize = sizeof(OSVERSIONINFOA);
+ result = GetVersionExA (&osver);
+ if (result)
+ {
+ if (osver.dwPlatformId == VER_PLATFORM_WIN32_NT)
+ is_wide = TRUE;
+ }
+ // If we can't even call to get the version, fall back to ANSI API
+ }
+
+ return is_wide;
+}
+
+/*#################################
+# F I L E O P E N
+#################################*/
+
+struct FileOpenNativeData_def {
+ char *dir;
+ FileDialogType fileTypes;
+ char *title;
+};
+
+FileOpenDialog::FileOpenDialog(
+ const char *dir, FileDialogType fileTypes, const char *title) {
+
+ nativeData = (FileOpenNativeData *)
+ g_malloc(sizeof (FileOpenNativeData));
+ if ( !nativeData ) {
+ // do we want exceptions?
+ return;
+ }
+
+ if ( !dir )
+ dir = "";
+ nativeData->dir = g_strdup(dir);
+ nativeData->fileTypes = fileTypes;
+ nativeData->title = g_strdup(title);
+
+ extension = NULL;
+ filename = NULL;
+}
+
+
+
+FileOpenDialog::~FileOpenDialog() {
+
+ //do any cleanup here
+ if ( nativeData ) {
+ g_free(nativeData->dir);
+ g_free(nativeData->title);
+ g_free(nativeData);
+ }
+
+ if (filename) g_free(filename);
+ extension = NULL;
+}
+
+
+
+bool
+FileOpenDialog::show() {
+
+ if ( !nativeData ) {
+ //error
+ return FALSE;
+ }
+
+ gint retval = FALSE;
+
+
+ //Jon's UNICODE patch
+ if ( win32_is_os_wide() ) {
+ gunichar2 fnbufW[UNSAFE_SCRATCH_BUFFER_SIZE * sizeof(gunichar2)] = {0};
+ gunichar2* dirW =
+ g_utf8_to_utf16( nativeData->dir, -1, NULL, NULL, NULL );
+ gunichar2 *filterW = (gunichar2 *) L"";
+ if ( nativeData->fileTypes == SVG_TYPES )
+ filterW = (gunichar2 *) L"SVG files\0*.svg;*.svgz\0All files\0*\0";
+ else if ( nativeData->fileTypes == IMPORT_TYPES )
+ filterW = (gunichar2 *) L"Image files\0*.svg;*.png;*.jpg;*.jpeg;*.bmp;*.gif;*.tiff;*.xpm\0"
+ L"SVG files\0*.svg\0"
+ L"All files\0*\0";
+ gunichar2* titleW =
+ g_utf8_to_utf16( nativeData->title, -1, NULL, NULL, NULL );
+ OPENFILENAMEW ofn = {
+ sizeof (OPENFILENAMEW),
+ NULL, // hwndOwner
+ NULL, // hInstance
+ (const WCHAR *)filterW, // lpstrFilter
+ NULL, // lpstrCustomFilter
+ 0, // nMaxCustFilter
+ 1, // nFilterIndex
+ (WCHAR *)fnbufW, // lpstrFile
+ sizeof (fnbufW) / sizeof(WCHAR), // nMaxFile
+ NULL, // lpstrFileTitle
+ 0, // nMaxFileTitle
+ (const WCHAR *)dirW, // lpstrInitialDir
+ (const WCHAR *)titleW, // lpstrTitle
+ OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST | OFN_HIDEREADONLY | OFN_NOCHANGEDIR, // Flags
+ 0, // nFileOffset
+ 0, // nFileExtension
+ NULL, // lpstrDefExt
+ 0, // lCustData
+ NULL, // lpfnHook
+ NULL // lpTemplateName
+ };
+
+ retval = GetOpenFileNameW (&ofn);
+ if (retval)
+ filename = g_utf16_to_utf8( fnbufW, -1, NULL, NULL, NULL );
+
+ g_free( dirW );
+ g_free( titleW );
+
+ } else {
+ gchar *dir = nativeData->dir;
+ gchar *title = nativeData->title;
+ gchar fnbuf[UNSAFE_SCRATCH_BUFFER_SIZE] = {0};
+
+ gchar *filter = "";
+ if ( nativeData->fileTypes == SVG_TYPES )
+ filter = "SVG files\0*.svg;*.svgz\0All files\0*\0";
+ else if ( nativeData->fileTypes == IMPORT_TYPES )
+ filter = "Image files\0*.svg;*.png;*.jpg;*.jpeg;*.bmp;*.gif;*.tiff;*.xpm\0"
+ "SVG files\0*.svg\0"
+ "All files\0*\0";
+
+ OPENFILENAMEA ofn = {
+ sizeof (OPENFILENAMEA),
+ NULL, // hwndOwner
+ NULL, // hInstance
+ (const CHAR *)filter, // lpstrFilter
+ NULL, // lpstrCustomFilter
+ 0, // nMaxCustFilter
+ 1, // nFilterIndex
+ fnbuf, // lpstrFile
+ sizeof (fnbuf), // nMaxFile
+ NULL, // lpstrFileTitle
+ 0, // nMaxFileTitle
+ (const CHAR *)dir, // lpstrInitialDir
+ (const CHAR *)title, // lpstrTitle
+ OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST | OFN_HIDEREADONLY | OFN_NOCHANGEDIR, // Flags
+ 0, // nFileOffset
+ 0, // nFileExtension
+ NULL, // lpstrDefExt
+ 0, // lCustData
+ NULL, // lpfnHook
+ NULL // lpTemplateName
+ };
+
+ retval = GetOpenFileNameA (&ofn);
+ if ( retval ) {
+ filename = g_strdup( fnbuf );
+ /* ### We need to try something like this instead:
+ GError *err = NULL;
+ filename = g_filename_to_utf8(fnbuf, -1, NULL, NULL, &err);
+ if ( !filename && err ) {
+ g_warning("Charset conversion in show()[%d]%s\n",
+ err->code, err->message);
+ }
+ */
+ }
+ }
+
+ if ( !retval ) {
+ //int errcode = CommDlgExtendedError();
+ return FALSE;
+ }
+
+ return TRUE;
+
+}
+
+
+
+/*#################################
+# F I L E S A V E
+#################################*/
+
+struct FileSaveNativeData_def {
+ OPENFILENAME ofn;
+ gchar filter[UNSAFE_SCRATCH_BUFFER_SIZE];
+ gchar fnbuf[4096];
+};
+
+
+
+FileSaveDialog::FileSaveDialog(
+ const char *dir, FileDialogType fileTypes, const char *title, const char * default_key) {
+
+ nativeData = (FileSaveNativeData *)
+ g_malloc(sizeof (FileSaveNativeData));
+ if ( !nativeData ) {
+ //do we want exceptions?
+ return;
+ }
+
+ extension = NULL;
+ filename = NULL;
+
+ int default_item = 0;
+
+ GSList* extension_list = Inkscape::Extension::db.get_output_list();
+ g_assert (extension_list != NULL);
+
+ /* Make up the filter string for the save dialogue using the list
+ ** of available output types.
+ */
+
+ gchar *p = nativeData->filter;
+ int N = UNSAFE_SCRATCH_BUFFER_SIZE;
+
+ int n = 1;
+ for (GSList* i = g_slist_next (extension_list); i != NULL; i = g_slist_next(i)) {
+
+ Inkscape::Extension::DB::IOExtensionDescription* d =
+ reinterpret_cast<Inkscape::Extension::DB::IOExtensionDescription*>(i->data);
+
+ if (!d->sensitive)
+ continue;
+
+ int w = snprintf (p, N, "%s", d->name);
+ N -= w + 1;
+ p += w + 1;
+
+ w = snprintf (p, N, "*");
+ N -= w + 1;
+ p += w + 1;
+
+ g_assert (N >= 0);
+
+ /* Look to see if this extension is the default */
+ if (default_key &&
+ d->extension->get_id() &&
+ strcmp (default_key, d->extension->get_id()) == 0) {
+ default_item = n;
+ extension = d->extension;
+ }
+
+ n++;
+ }
+
+ *p = '\0';
+
+ nativeData->fnbuf[0] = '\0';
+
+ if (dir) {
+ /* We must check that dir is not something like
+ ** c:\foo\ (ie with a trailing \). If it is,
+ ** GetSaveFileName will give an error.
+ */
+ int n = strlen(dir);
+ if (n > 0 && dir[n - 1] != '\\') {
+ strncpy(nativeData->fnbuf, dir, sizeof(nativeData->fnbuf));
+ }
+ }
+
+ OPENFILENAME ofn = {
+ sizeof (OPENFILENAME),
+ NULL, // hwndOwner
+ NULL, // hInstance
+ nativeData->filter, // lpstrFilter
+ NULL, // lpstrCustomFilter
+ 0, // nMaxCustFilter
+ default_item, // nFilterIndex
+ nativeData->fnbuf, // lpstrFile
+ sizeof (nativeData->fnbuf), // nMaxFile
+ NULL, // lpstrFileTitle
+ 0, // nMaxFileTitle
+ (const CHAR *)dir, // lpstrInitialDir
+ (const CHAR *)title, // lpstrTitle
+ OFN_HIDEREADONLY | OFN_NOCHANGEDIR, // Flags
+ 0, // nFileOffset
+ 0, // nFileExtension
+ NULL, // lpstrDefExt
+ 0, // lCustData
+ NULL, // lpfnHook
+ NULL // lpTemplateName
+ };
+
+ nativeData->ofn = ofn;
+}
+
+FileSaveDialog::~FileSaveDialog() {
+
+ //do any cleanup here
+ g_free(nativeData);
+ if (filename) g_free(filename);
+ extension = NULL;
+}
+
+bool
+FileSaveDialog::show() {
+
+ if (!nativeData)
+ return FALSE;
+ int retval = GetSaveFileName (&(nativeData->ofn));
+ if (!retval) {
+ //int errcode = CommDlgExtendedError();
+ return FALSE;
+ }
+
+ GSList* extension_list = Inkscape::Extension::db.get_output_list();
+ g_assert (extension_list != NULL);
+
+ /* Work out which extension corresponds to the user's choice of
+ ** file type.
+ */
+ int n = nativeData->ofn.nFilterIndex - 1;
+ GSList* i = g_slist_next (extension_list);
+
+ while (n > 0 && i) {
+ n--;
+ i = g_slist_next(i);
+ }
+
+ Inkscape::Extension::DB::IOExtensionDescription* d =
+ reinterpret_cast<Inkscape::Extension::DB::IOExtensionDescription*>(i->data);
+
+ extension = d->extension;
+
+ filename = g_strdup (nativeData->fnbuf);
+ return TRUE;
+}
+
+
+
+
+
+
+
+
+} //namespace Dialogs
+} //namespace UI
+} //namespace Inkscape
+
+
+
+
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