Add GtkMultiFileChooserButton

1 files changed, 75 insertions, 0 deletions

diff --git a/src/gtkmultifilechooserbutton.h b/src/gtkmultifilechooserbutton.h
new file mode 100644
index 00000000..9b2e4e7b
--- /dev/null
+++ b/src/gtkmultifilechooserbutton.h
@@ -0,0 +1,75 @@
+/*
+ * gtkmultifilechooserbutton.h
+ *
+ * A GTK widget to select multiple files
+ *
+ * Copyright © 2021 Deutsches Elektronen-Synchrotron DESY,
+ *                  a research centre of the Helmholtz Association.
+ *
+ * Authors:
+ *  2021 Thomas White <taw@physics.org>
+ *
+ * This file is part of CrystFEL.
+ *
+ * CrystFEL is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * CrystFEL is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with CrystFEL.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef GTKMULTIFILECHOOSERBUTTON_H
+#define GTKMULTIFILECHOOSERBUTTON_H
+
+#include <gtk/gtk.h>
+#include <glib-object.h>
+
+#define GTK_TYPE_MULTI_FILE_CHOOSER_BUTTON (gtk_multi_file_chooser_button_get_type())
+
+#define GTK_MULTI_FILE_CHOOSER_BUTTON(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), \
+                                 GTK_TYPE_MULTI_FILE_CHOOSER_BUTTON, GtkMultiFileChooserButton))
+
+#define GTK_IS_MULTI_FILE_CHOOSER_BUTTON(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), \
+                                    GTK_TYPE_MULTI_FILE_CHOOSER_BUTTON))
+
+#define GTK_MULTI_FILE_CHOOSER_BUTTON_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((obj), \
+                                         GTK_TYPE_MULTI_FILE_CHOOSER_BUTTON, GtkMultiFileChooser))
+
+#define GTK_IS_MULTI_FILE_CHOOSER_BUTTON_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((obj), \
+                                            GTK_TYPE_MULTI_FILE_CHOOSER_BUTTON))
+
+#define GTK_MULTI_FILE_CHOOSER_BUTTON_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), \
+                                           GTK_TYPE_MULTI_FILE_CHOOSER_BUTTON, GtkMultiFileChooser))
+
+struct _gtkmultifilechooserbutton
+{
+	GtkButton parent_instance;
+
+	/*< private >*/
+	GtkWidget *chooser;
+	char *text;
+	GSList *filenames;
+};
+
+struct _gtkmultifilechooserbuttonclass
+{
+	GtkButtonClass parent_class;
+	int dummy;
+};
+
+typedef struct _gtkmultifilechooserbutton GtkMultiFileChooserButton;
+typedef struct _gtkmultifilechooserbuttonclass GtkMultiFileChooserButtonClass;
+
+extern GType gtk_multi_file_chooser_button_get_type(void);
+extern GtkWidget *gtk_multi_file_chooser_button_new(const char *label);
+extern GSList *gtk_multi_file_chooser_button_get_filenames(GtkMultiFileChooserButton *mfc);
+
+#endif	/* GTKMULTIFILECHOOSERBUTTON_H */