Added Bulk Rename and Update Todo

README.md

@@ -32,6 +32,7 @@ To install, simply move the generated executable to a directory that is in your
 | <kbd>u</kbd> | Empty selection list |
 | <kbd>y</kbd> | Copy files from selection list |
 | <kbd>v</kbd> | Move files from selection list |
+| <kbd>a</kbd> | Rename Files in selection list |
 | <kbd>dD</kbd> | Move files from selection list to trash |
 | <kbd>r</kbd> | Reload |
 | <kbd>q</kbd> | Quit |
@@ -55,8 +56,8 @@ a similar UI.
 - [x] Show sorted directories before files
 - [x] Fix the `G` keybinding
 - [x] Add basic operations like deleting, copying etc.
-- [ ] Add rename functionality
-- [ ] Add option to show selected file
+- [x] Add rename functionality
+- [ ] Add option to show selection list
 - [ ] Show current progress or status of copying files
 - [ ] Show more info in the statusbar
 - [ ] Add file previews
@@ -72,3 +73,4 @@ a similar UI.
 - [x] Add open in terminal functionality
 - [ ] Add color support
 - [ ] Add config file for easy user customizability
+- [ ] Refactor Code

cf.c

@@ -43,6 +43,11 @@ char cache_path[250];
 */
 char clipboard_path[250];
 
+/*
+    stores the path for the temp clipboard file
+*/
+char temp_clipboard_path[250];
+
 /*
     stores the path for trash
 */
@@ -316,6 +321,65 @@ void copyFiles(char *present_dir)
     fclose(f);
 }
 
+
+/*
+    Rename files in clipboard
+*/
+void renameFiles()
+{
+    // For opening clipboard and temp_clipboard
+    FILE *f = fopen(clipboard_path, "r");
+    FILE *f2;
+
+    // For storing shell commands
+    char cmd[250];
+
+    // Buffers for reading clipboard and temp_clipboard
+    char buf[250];
+    char buf2[250];
+
+    // Counters used when reading clipboard and copylock_path
+    int count = 0;
+    int count2 = 0;
+    
+    // Make `temp_clipboard`
+    sprintf(cmd,"cp %s %s",clipboard_path,temp_clipboard_path);
+    system(cmd);
+    // Exit curses mode and open temp_clipboard_path in vim
+    endwin();
+    sprintf(cmd,"vim %s",temp_clipboard_path);
+    system(cmd);
+   
+    // Open clipboard and temp_clipboard and mv path from clipboard to adjacent entry in temp_clipboard
+    while(fgets(buf, 250, (FILE*) f))
+    {
+        count2=-1;
+        f2 = fopen(temp_clipboard_path,"r");
+        while(fgets(buf2, 250, (FILE*) f2))
+        {
+            count2++;
+            if(buf[strlen(buf)-1] == '\n')
+                buf[strlen(buf)-1] = '\0';
+            if(count2 == count)
+            {
+                if(buf2[strlen(buf2)-1] == '\n')
+                    buf2[strlen(buf2)-1] = '\0';
+                sprintf(cmd,"mv \"%s\" \"%s\"",buf,buf2);
+                system(cmd);
+            }
+        }
+        count++;
+        fclose(f2);
+    }
+    fclose(f);
+    // Remove clipboard and temp_clipboard
+    sprintf(cmd,"rm %s %s",temp_clipboard_path,clipboard_path);
+    system(cmd);
+    // Start curses mode
+    refresh();
+}
+
+
 /*
     Move files in clipboard to `present_dir`
 */
@@ -369,6 +433,8 @@ int main(int argc, char* argv[])
     }
     // Set the path for the clipboard file
     sprintf(clipboard_path,"%s/clipboard",cache_path);
+    // Set the path for the temp clipboard file
+    sprintf(temp_clipboard_path,"%s/clipboard.tmp",cache_path);
     // Set the path for trash
     sprintf(trash_path,"%s/.local/share/Trash/files",info->pw_dir);
 
@@ -738,6 +804,11 @@ int main(int argc, char* argv[])
                 refresh();
                 break;
 
+            // Bulk Rename
+            case 'a':
+                renameFiles();
+                break;
+
             // Write to clipboard
             case ' ':
                 strcpy(temp_dir,dir);