2.5

Adding back internal files for file/imagebrowser.

1 files changed, 253 insertions, 0 deletions

diff --git a/source/blender/editors/space_file/fsmenu.c b/source/blender/editors/space_file/fsmenu.c
new file mode 100644
index 00000000000..843649f973d
--- /dev/null
+++ b/source/blender/editors/space_file/fsmenu.c
@@ -0,0 +1,253 @@
+/**
+ * $Id$
+ *
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program 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 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#include "MEM_guardedalloc.h"
+
+#include "BMF_Api.h"
+
+#include "BLI_blenlib.h"
+#include "BLI_linklist.h"
+#include "BLI_dynstr.h"
+
+
+#include "fsmenu.h"  /* include ourselves */
+
+
+/* FSMENU HANDLING */
+
+	/* FSMenuEntry's without paths indicate seperators */
+typedef struct _FSMenuEntry FSMenuEntry;
+struct _FSMenuEntry {
+	FSMenuEntry *next;
+
+	char *path;
+	short save;
+};
+
+static FSMenuEntry *fsmenu= 0;
+
+int fsmenu_get_nentries(void)
+{
+	FSMenuEntry *fsme;
+	int count= 0;
+
+	for (fsme= fsmenu; fsme; fsme= fsme->next) 
+		count++;
+
+	return count;
+}
+int fsmenu_is_entry_a_seperator(int idx)
+{
+	FSMenuEntry *fsme;
+
+	for (fsme= fsmenu; fsme && idx; fsme= fsme->next)
+		idx--;
+
+	return (fsme && !fsme->path)?1:0;
+}
+char *fsmenu_get_entry(int idx)
+{
+	FSMenuEntry *fsme;
+
+	for (fsme= fsmenu; fsme && idx; fsme= fsme->next)
+		idx--;
+
+	return fsme?fsme->path:NULL;
+}
+char *fsmenu_build_menu(void)
+{
+	DynStr *ds= BLI_dynstr_new();
+	FSMenuEntry *fsme;
+	char *menustr;
+
+	for (fsme= fsmenu; fsme; fsme= fsme->next) {
+		if (!fsme->path) {
+				/* clean consecutive seperators and ignore trailing ones */
+			if (fsme->next) {
+				if (fsme->next->path) {
+					BLI_dynstr_append(ds, "%l|");
+				} else {
+					FSMenuEntry *next= fsme->next;
+					fsme->next= next->next;
+					MEM_freeN(next);
+				}
+			}
+		} else {
+			if (fsme->save) {
+				BLI_dynstr_append(ds, "o ");
+			} else {
+				BLI_dynstr_append(ds, "  ");
+			}
+			BLI_dynstr_append(ds, fsme->path);
+			if (fsme->next) BLI_dynstr_append(ds, "|");
+		}
+	}
+
+	menustr= BLI_dynstr_get_cstring(ds);
+	BLI_dynstr_free(ds);
+	return menustr;
+}
+static FSMenuEntry *fsmenu_get_last_separator(void) 
+{
+	FSMenuEntry *fsme, *lsep=NULL;
+
+	for (fsme= fsmenu; fsme; fsme= fsme->next)
+		if (!fsme->path)
+			lsep= fsme;
+
+	return lsep;
+}
+
+static FSMenuEntry *fsmenu_get_first_separator(void) 
+{
+	FSMenuEntry *fsme, *lsep=NULL;
+
+	for (fsme= fsmenu; fsme; fsme= fsme->next)
+		if (!fsme->path) {
+			lsep= fsme;
+			break;
+		}
+
+	return lsep;
+}
+
+void fsmenu_insert_entry(char *path, int sorted, short save)
+{
+	FSMenuEntry *prev;
+	FSMenuEntry *fsme;
+
+	if (save) {
+		prev = fsmenu_get_first_separator();
+	} else {
+		prev = fsmenu_get_last_separator();
+	}
+	fsme= prev?prev->next:fsmenu;
+
+	for (; fsme; prev= fsme, fsme= fsme->next) {
+		if (fsme->path) {
+			if (BLI_streq(path, fsme->path)) {
+				return;
+			} else if (sorted && strcmp(path, fsme->path)<0) {
+				break;
+			}
+		} else {
+			// if we're bookmarking this, file should come 
+			// before the last separator, only automatically added
+			// current dir go after the last sep.
+			if (save) {
+				break;
+			}
+		}
+	}
+	
+	fsme= MEM_mallocN(sizeof(*fsme), "fsme");
+	fsme->path= BLI_strdup(path);
+	fsme->save = save;
+
+	if (prev) {
+		fsme->next= prev->next;
+		prev->next= fsme;
+	} else {
+		fsme->next= fsmenu;
+		fsmenu= fsme;
+	}
+}
+void fsmenu_append_separator(void)
+{
+	if (fsmenu) {
+		FSMenuEntry *fsme= fsmenu;
+
+		while (fsme->next) fsme= fsme->next;
+
+		fsme->next= MEM_mallocN(sizeof(*fsme), "fsme");
+		fsme->next->next= NULL;
+		fsme->next->path= NULL;
+	}
+}
+void fsmenu_remove_entry(int idx)
+{
+	FSMenuEntry *prev= NULL, *fsme= fsmenu;
+
+	for (fsme= fsmenu; fsme && idx; prev= fsme, fsme= fsme->next)		
+		idx--;
+
+	if (fsme) {
+		/* you should only be able to remove entries that were 
+		   not added by default, like windows drives.
+		   also separators (where path == NULL) shouldn't be removed */
+		if (fsme->save && fsme->path) {
+
+			/* remove fsme from list */
+			if (prev) {
+				prev->next= fsme->next;
+			} else {
+				fsmenu= fsme->next;
+			}
+			/* free entry */
+			MEM_freeN(fsme->path);
+			MEM_freeN(fsme);
+		}
+	}
+}
+
+void fsmenu_write_file(const char *filename)
+{
+	FSMenuEntry *fsme= fsmenu;
+
+	FILE *fp = fopen(filename, "w");
+	if (!fp) return;
+
+	for (fsme= fsmenu; fsme; fsme= fsme->next) {
+		if (fsme->path && fsme->save) {
+			fprintf(fp, "%s\n", fsme->path);
+		}
+	}
+	fclose(fp);
+}
+
+void fsmenu_free(void)
+{
+	FSMenuEntry *fsme= fsmenu;
+
+	while (fsme) {
+		FSMenuEntry *n= fsme->next;
+
+		if (fsme->path) MEM_freeN(fsme->path);
+		MEM_freeN(fsme);
+
+		fsme= n;
+	}
+}
+
+
+