moving trunk for module inkscape

(bzr r1)

1 files changed, 172 insertions, 0 deletions

diff --git a/src/dialogs/filedialog.h b/src/dialogs/filedialog.h
new file mode 100644
index 000000000..ab3615bf6
--- /dev/null
+++ b/src/dialogs/filedialog.h
@@ -0,0 +1,172 @@
+#ifndef __FILE_DIALOG_H__
+#define __FILE_DIALOG_H__
+
+/** \file Defines classes FileOpenDialog, FileSaveDialog,
+ *    and enums FileDialogType, FileDialogSelectionType. */
+
+#include <glib/gtypes.h>
+#include <glibmm/slisthandle.h>
+
+namespace Inkscape {
+
+namespace Extension {
+class Extension;
+}
+
+namespace UI {
+namespace Dialogs {
+
+
+/**
+ * Used for setting filters and options, and
+ * reading them back from user selections.
+ */
+typedef enum {
+    SVG_TYPES,
+    IMPORT_TYPES,
+    EXPORT_TYPES
+    } FileDialogType;
+
+/**
+ * Used for returning the type selected in a SaveAs
+ */
+typedef enum {
+    SVG_NAMESPACE,
+    SVG_NAMESPACE_WITH_EXTENSIONS
+    } FileDialogSelectionType;
+
+/**
+ * Architecture-specific data
+ */
+typedef struct FileOpenNativeData_def FileOpenNativeData;
+
+
+/**
+ * This class provides an implementation-independent API for
+ * file "Open" dialogs.  Using a standard interface obviates the need
+ * for ugly #ifdefs in file open code
+ */
+class FileOpenDialog
+{
+public:
+
+
+    /**
+     * Constructor ..  do not call directly
+     * @param path the directory where to start searching
+     * @param fileTypes one of FileDialogTypes
+     * @param title the title of the dialog
+     */
+    FileOpenDialog()
+        {};
+
+    /**
+     * Factory.
+     * @param path the directory where to start searching
+     * @param fileTypes one of FileDialogTypes
+     * @param title the title of the dialog
+     */
+    static FileOpenDialog *create(const char *path, FileDialogType fileTypes, const char *title);
+
+
+    /**
+     * Destructor.
+     * Perform any necessary cleanups.
+     */
+    virtual ~FileOpenDialog() {};
+
+    /**
+     * Show an OpenFile file selector.
+     * @return the selected path if user selected one, else NULL
+     */
+    virtual bool show() =0;
+
+    /**
+     * Return the 'key' (filetype) of the selection, if any
+     * @return a pointer to a string if successful (which must
+     * be later freed with g_free(), else NULL.
+     */
+    virtual Inkscape::Extension::Extension * getSelectionType() = 0;
+
+    virtual gchar * getFilename () =0;
+
+    virtual Glib::SListHandle<Glib::ustring> getFilenames () = 0;
+
+}; //FileOpenDialog
+
+
+
+
+
+
+/**
+ * This class provides an implementation-independent API for
+ * file "Save" dialogs.
+ */
+class FileSaveDialog
+{
+public:
+
+    /**
+     * Constructor.  Do not call directly .   Use the factory.
+     * @param path the directory where to start searching
+     * @param fileTypes one of FileDialogTypes
+     * @param title the title of the dialog
+     * @param key a list of file types from which the user can select
+     */
+    FileSaveDialog ()
+        {};
+
+    /**
+     * Factory.
+     * @param path the directory where to start searching
+     * @param fileTypes one of FileDialogTypes
+     * @param title the title of the dialog
+     * @param key a list of file types from which the user can select
+     */
+    static FileSaveDialog *create(const char *path, FileDialogType fileTypes, const char *title, const char * default_key);
+
+
+    /**
+     * Destructor.
+     * Perform any necessary cleanups.
+     */
+    virtual ~FileSaveDialog() {};
+
+
+    /**
+     * Show an SaveAs file selector.
+     * @return the selected path if user selected one, else NULL
+     */
+    virtual bool show() =0;
+
+    /**
+     * Return the 'key' (filetype) of the selection, if any
+     * @return a pointer to a string if successful (which must
+     * be later freed with g_free(), else NULL.
+     */
+    virtual Inkscape::Extension::Extension * getSelectionType() = 0;
+
+    virtual gchar * getFilename () =0;
+
+
+}; //FileSaveDialog
+
+
+} //namespace Dialogs
+} //namespace UI
+} //namespace Inkscape
+
+
+#endif /* __FILE_DIALOG_H__ */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :