#include "regedit.h"
#include "regedit_treeview.h"
#include "regedit_valuelist.h"
+#include "regedit_dialog.h"
#include <ncurses.h>
#include <menu.h>
+#include <panel.h>
+
+struct regedit {
+ WINDOW *main_window;
+ PANEL *main_panel;
+ WINDOW *path_label;
+ WINDOW *key_label;
+ WINDOW *value_label;
+ struct value_list *vl;
+ struct tree_view *keys;
+ bool tree_input;
+ struct dialog *dia;
+};
/* load all available hives */
static struct tree_node *load_hives(TALLOC_CTX *mem_ctx,
return root;
}
-static void handle_tree_input(struct tree_view *view, struct value_list *vl,
- WINDOW *path, int c)
+static void print_heading(WINDOW *win, bool selected, const char *str)
+{
+ if (selected) {
+ wattron(win, A_REVERSE);
+ } else {
+ wattroff(win, A_REVERSE);
+ }
+ wmove(win, 0, 0);
+ wclrtoeol(win);
+ waddstr(win, str);
+ wnoutrefresh(win);
+ wrefresh(win);
+}
+
+static void delete_key_callback(struct dialog *dia, int selection, void *arg)
+{
+ struct regedit *regedit = arg;
+
+ //mvwprintw(regedit->main_window, 1, 0, "Selection: %d", selection);
+
+ if (selection == DIALOG_OK) {
+ /* TODO */
+ }
+
+ talloc_free(regedit->dia);
+ regedit->dia = NULL;
+}
+
+static void delete_value_callback(struct dialog *dia, int selection, void *arg)
+{
+ struct regedit *regedit = arg;
+
+ if (selection == DIALOG_OK) {
+ /* TODO */
+ }
+
+ talloc_free(regedit->dia);
+ regedit->dia = NULL;
+}
+
+static void handle_tree_input(struct regedit *regedit, int c)
{
struct tree_node *node;
switch (c) {
case KEY_DOWN:
- menu_driver(view->menu, REQ_DOWN_ITEM);
- node = item_userptr(current_item(view->menu));
- value_list_load(vl, node->key);
+ menu_driver(regedit->keys->menu, REQ_DOWN_ITEM);
+ node = item_userptr(current_item(regedit->keys->menu));
+ value_list_load(regedit->vl, node->key);
break;
case KEY_UP:
- menu_driver(view->menu, REQ_UP_ITEM);
- node = item_userptr(current_item(view->menu));
- value_list_load(vl, node->key);
+ menu_driver(regedit->keys->menu, REQ_UP_ITEM);
+ node = item_userptr(current_item(regedit->keys->menu));
+ value_list_load(regedit->vl, node->key);
break;
case '\n':
case KEY_ENTER:
case KEY_RIGHT:
- node = item_userptr(current_item(view->menu));
+ node = item_userptr(current_item(regedit->keys->menu));
if (node && tree_node_has_children(node)) {
tree_node_load_children(node);
- tree_node_print_path(path, node->child_head);
- tree_view_update(view, node->child_head);
- value_list_load(vl, node->child_head->key);
+ tree_node_print_path(regedit->path_label,
+ node->child_head);
+ tree_view_update(regedit->keys, node->child_head);
+ value_list_load(regedit->vl, node->child_head->key);
}
break;
case KEY_LEFT:
- node = item_userptr(current_item(view->menu));
+ node = item_userptr(current_item(regedit->keys->menu));
if (node && node->parent) {
- tree_node_print_path(path, node->parent);
+ tree_node_print_path(regedit->path_label, node->parent);
node = tree_node_first(node->parent);
- tree_view_update(view, node);
- value_list_load(vl, node->key);
+ tree_view_update(regedit->keys, node);
+ value_list_load(regedit->vl, node->key);
}
break;
+ case 'd':
+ case 'D':
+ node = item_userptr(current_item(regedit->keys->menu));
+ regedit->dia = dialog_confirm_new(regedit, "Delete Key",
+ regedit->main_window,
+ "Really delete key \"%s\"?",
+ node->name);
+ dialog_set_cb(regedit->dia, delete_key_callback, regedit);
+ break;
}
+
+ tree_view_show(regedit->keys);
+ value_list_show(regedit->vl);
}
-static void handle_value_input(struct value_list *vl, int c)
+static void handle_value_input(struct regedit *regedit, int c)
{
+ struct value_item *vitem;
+
switch (c) {
case KEY_DOWN:
- menu_driver(vl->menu, REQ_DOWN_ITEM);
+ menu_driver(regedit->vl->menu, REQ_DOWN_ITEM);
break;
case KEY_UP:
- menu_driver(vl->menu, REQ_UP_ITEM);
+ menu_driver(regedit->vl->menu, REQ_UP_ITEM);
break;
case KEY_ENTER:
break;
+ case 'd':
+ case 'D':
+ vitem = item_userptr(current_item(regedit->vl->menu));
+ if (vitem) {
+ regedit->dia = dialog_confirm_new(regedit, "Delete Value",
+ regedit->main_window,
+ "Really delete value \"%s\"?",
+ vitem->value_name);
+ dialog_set_cb(regedit->dia, delete_value_callback, regedit);
+ }
+ break;
}
+
+ value_list_show(regedit->vl);
}
-static void print_heading(WINDOW *win, bool selected, const char *str)
+static void handle_dialog_input(struct regedit *regedit, int c)
{
- if (selected) {
- wattron(win, A_REVERSE);
- } else {
- wattroff(win, A_REVERSE);
+ switch (c) {
+ case KEY_LEFT:
+ dialog_driver(regedit->dia, DIALOG_LEFT);
+ break;
+ case KEY_RIGHT:
+ dialog_driver(regedit->dia, DIALOG_RIGHT);
+ break;
+ case '\n':
+ case KEY_ENTER:
+ dialog_driver(regedit->dia, DIALOG_ENTER);
+ break;
+ }
+}
+
+static void handle_main_input(struct regedit *regedit, int c)
+{
+ switch (c) {
+ case '\t':
+ regedit->tree_input = !regedit->tree_input;
+ print_heading(regedit->key_label, regedit->tree_input == true,
+ "Keys");
+ print_heading(regedit->value_label, regedit->tree_input == false,
+ "Values");
+ break;
+ default:
+ if (regedit->tree_input) {
+ handle_tree_input(regedit, c);
+ } else {
+ handle_value_input(regedit, c);
+ }
}
- wmove(win, 0, 0);
- wclrtoeol(win);
- waddstr(win, str);
- wnoutrefresh(win);
- wrefresh(win);
}
/* test navigating available hives */
static void display_test_window(TALLOC_CTX *mem_ctx,
struct registry_context *ctx)
{
- WINDOW *main_window, *path_label;
- WINDOW *key_label, *value_label;
- struct value_list *vl;
- struct tree_view *view;
+ struct regedit *regedit;
struct tree_node *root;
- bool tree_view_input = true;
int c;
initscr();
noecho();
keypad(stdscr, TRUE);
- main_window = newwin(25, 80, 0, 0);
- SMB_ASSERT(main_window != NULL);
+ regedit = talloc_zero(mem_ctx, struct regedit);
+ SMB_ASSERT(regedit != NULL);
+
+ regedit->main_window = newwin(25, 80, 0, 0);
+ SMB_ASSERT(regedit->main_window != NULL);
- keypad(main_window, TRUE);
+ keypad(regedit->main_window, TRUE);
- mvwprintw(main_window, 0, 0, "Path: ");
- path_label = derwin(main_window, 1, 65, 0, 6);
- wprintw(path_label, "/");
+ mvwprintw(regedit->main_window, 0, 0, "Path: ");
+ regedit->path_label = derwin(regedit->main_window, 1, 65, 0, 6);
+ wprintw(regedit->path_label, "/");
- root = load_hives(mem_ctx, ctx);
+ root = load_hives(regedit, ctx);
SMB_ASSERT(root != NULL);
- key_label = derwin(main_window, 1, 10, 2, 0);
- value_label = derwin(main_window, 1, 10, 2, 25);
-
- print_heading(key_label, true, "Keys");
- view = tree_view_new(mem_ctx, root, main_window, 15, 24, 3, 0);
- SMB_ASSERT(view != NULL);
-
- print_heading(value_label, false, "Values");
- vl = value_list_new(mem_ctx, main_window, 15, 40, 3, 25);
- SMB_ASSERT(vl != NULL);
-
- refresh();
- tree_view_show(view);
- value_list_show(vl);
-
- while ((c = wgetch(main_window)) != 'q') {
- switch (c) {
- case '\t':
- tree_view_input = !tree_view_input;
- print_heading(key_label, tree_view_input == true,
- "Keys");
- print_heading(value_label, tree_view_input == false,
- "Values");
- break;
- default:
- if (tree_view_input) {
- handle_tree_input(view, vl, path_label, c);
- } else {
- handle_value_input(vl, c);
- }
+ regedit->key_label = derwin(regedit->main_window, 1, 10, 2, 0);
+ regedit->value_label = derwin(regedit->main_window, 1, 10, 2, 25);
+
+ print_heading(regedit->key_label, true, "Keys");
+ regedit->keys = tree_view_new(regedit, root, regedit->main_window,
+ 15, 24, 3, 0);
+ SMB_ASSERT(regedit->keys != NULL);
+
+ print_heading(regedit->value_label, false, "Values");
+ regedit->vl = value_list_new(regedit, regedit->main_window,
+ 15, 40, 3, 25);
+ SMB_ASSERT(regedit->vl != NULL);
+
+ regedit->tree_input = true;
+
+ tree_view_show(regedit->keys);
+ value_list_show(regedit->vl);
+
+ regedit->main_panel = new_panel(regedit->main_window);
+ SMB_ASSERT(regedit->main_panel != NULL);
+
+ update_panels();
+ doupdate();
+ while ((c = wgetch(regedit->main_window)) != 'q') {
+ if (regedit->dia) {
+ handle_dialog_input(regedit, c);
+ } else {
+ handle_main_input(regedit, c);
}
- tree_view_show(view);
- value_list_show(vl);
+ update_panels();
+ doupdate();
}
endwin();
--- /dev/null
+/*
+ * Samba Unix/Linux SMB client library
+ * Registry Editor
+ * Copyright (C) Christopher Davis 2012
+ *
+ * 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 3 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "includes.h"
+#include "regedit_dialog.h"
+#include <stdarg.h>
+
+static int dialog_free(struct dialog *dia)
+{
+ if (dia->window) {
+ delwin(dia->window);
+ }
+ if (dia->sub_window) {
+ delwin(dia->sub_window);
+ }
+ if (dia->panel) {
+ del_panel(dia->panel);
+ }
+ if (dia->choices) {
+ unpost_menu(dia->choices);
+ free_menu(dia->choices);
+ }
+ if (dia->choice_items) {
+ ITEM **it;
+ for (it = dia->choice_items; *it != NULL; ++it) {
+ free_item(*it);
+ }
+ }
+
+ return 0;
+}
+
+struct dialog *dialog_new(TALLOC_CTX *ctx, const char *title, int nlines,
+ int ncols, int y, int x)
+{
+ struct dialog *dia;
+
+ dia = talloc_zero(ctx, struct dialog);
+ if (dia == NULL) {
+ return NULL;
+ }
+
+ talloc_set_destructor(dia, dialog_free);
+
+ dia->window = newwin(nlines, ncols, y, x);
+ if (dia->window == NULL) {
+ goto fail;
+ }
+
+ box(dia->window, 0, 0);
+ mvwaddstr(dia->window, 0, 1, title);
+
+ /* body of the dialog within the box outline */
+ dia->sub_window = derwin(dia->window, nlines - 2, ncols - 2, 1, 1);
+ if (dia->sub_window == NULL) {
+ goto fail;
+ }
+
+ dia->panel = new_panel(dia->window);
+ if (dia->panel == NULL) {
+ goto fail;
+ }
+
+ return dia;
+
+fail:
+ talloc_free(dia);
+
+ return NULL;
+
+}
+
+struct dialog *dialog_center_new(TALLOC_CTX *ctx, const char *title, int nlines,
+ int ncols, WINDOW *below)
+{
+ int y, x, maxy, maxx;
+
+ getmaxyx(below, maxy, maxx);
+
+ y = maxy / 2 - nlines;
+ x = maxx / 2 - ncols;
+
+ return dialog_new(ctx, title, nlines, ncols, y, x);
+}
+
+struct dialog *dialog_choice_new(TALLOC_CTX *ctx, const char *title,
+ const char **choices, int nlines,
+ int ncols, int y, int x)
+{
+ size_t nchoices, i;
+ struct dialog *dia;
+
+ dia = dialog_new(ctx, title, nlines, ncols, y, x);
+ if (dia == NULL) {
+ return NULL;
+ }
+
+ dia->menu_window = derwin(dia->sub_window, 1, ncols - 3,
+ nlines - 3, 0);
+ if (dia->menu_window == NULL) {
+ goto fail;
+ }
+
+ for (nchoices = 0; choices[nchoices] != NULL; ++nchoices)
+ ;
+ dia->choice_items = talloc_zero_array(dia, ITEM *, nchoices + 1);
+ if (dia->choice_items == NULL) {
+ goto fail;
+ }
+ for (i = 0; i < nchoices; ++i) {
+ char *desc = talloc_strdup(dia, choices[i]);
+ if (desc == NULL) {
+ goto fail;
+ }
+ dia->choice_items[i] = new_item(desc, desc);
+ if (dia->choice_items[i] == NULL) {
+ goto fail;
+ }
+ /* store choice index */
+ set_item_userptr(dia->choice_items[i], (void*)(uintptr_t)i);
+ }
+
+ dia->choices = new_menu(dia->choice_items);
+ if (dia->choices == NULL) {
+ goto fail;
+ }
+
+ set_menu_format(dia->choices, 1, ncols);
+ set_menu_win(dia->choices, dia->sub_window);
+ set_menu_sub(dia->choices, dia->menu_window);
+ menu_opts_off(dia->choices, O_SHOWDESC);
+ set_menu_mark(dia->choices, "* ");
+ post_menu(dia->choices);
+ wmove(dia->sub_window, 0, 0);
+
+ return dia;
+
+fail:
+ talloc_free(dia);
+
+ return NULL;
+}
+
+struct dialog *dialog_choice_center_new(TALLOC_CTX *ctx, const char *title,
+ const char **choices, int nlines,
+ int ncols, WINDOW *below)
+{
+ int y, x, maxy, maxx;
+
+ getmaxyx(below, maxy, maxx);
+
+ y = maxy / 2 - nlines;
+ x = maxx / 2 - ncols;
+
+ return dialog_choice_new(ctx, title, choices, nlines, ncols, y, x);
+}
+
+struct dialog *dialog_confirm_new(TALLOC_CTX *ctx, const char *title,
+ WINDOW *below, const char *msg, ...)
+{
+ va_list ap;
+ struct dialog *dia;
+ char *str;
+ const char *choices[] = {
+ "Ok",
+ "Cancel",
+ NULL
+ };
+ int width;
+
+ va_start(ap, msg);
+ str = talloc_vasprintf(ctx, msg, ap);
+ va_end(ap);
+ if (str == NULL) {
+ return NULL;
+ }
+
+ width = strlen(str) + 2;
+
+ dia = dialog_choice_center_new(ctx, title, choices, 5, width, below);
+ if (dia == NULL) {
+ return NULL;
+ }
+
+ waddstr(dia->sub_window, str);
+ talloc_free(str);
+
+ return dia;
+}
+
+void dialog_set_cb(struct dialog *dia, dialogfn fn, void *arg)
+{
+ dia->dialogcb = fn;
+ dia->dialogarg = arg;
+}
+
+void dialog_driver(struct dialog *dia, enum dialog_op op)
+{
+ switch (op) {
+ case DIALOG_LEFT:
+ menu_driver(dia->choices, REQ_LEFT_ITEM);
+ break;
+ case DIALOG_RIGHT:
+ menu_driver(dia->choices, REQ_RIGHT_ITEM);
+ break;
+ case DIALOG_ENTER:
+ if (dia->dialogcb) {
+ ITEM *item;
+ int selection;
+
+ item = current_item(dia->choices);
+ selection = (int)(uintptr_t)item_userptr(item);
+ dia->dialogcb(dia, selection, dia->dialogarg);
+ }
+ break;
+ }
+}
--- /dev/null
+/*
+ * Samba Unix/Linux SMB client library
+ * Registry Editor
+ * Copyright (C) Christopher Davis 2012
+ *
+ * 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 3 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _REGEDIT_DIALOG_H_
+#define _REGEDIT_DIALOG_H_
+
+#include <ncurses.h>
+#include <panel.h>
+#include <menu.h>
+
+struct dialog;
+
+typedef void (*dialogfn)(struct dialog *, int, void *);
+
+struct dialog {
+ WINDOW *window;
+ WINDOW *sub_window;
+ WINDOW *menu_window;
+ PANEL *panel;
+ MENU *choices;
+ ITEM **choice_items;
+ dialogfn dialogcb;
+ void *dialogarg;
+};
+
+struct dialog *dialog_new(TALLOC_CTX *ctx, const char *title, int nlines,
+ int ncols, int y, int x);
+
+struct dialog *dialog_center_new(TALLOC_CTX *ctx, const char *title, int nlines,
+ int ncols, WINDOW *below);
+
+struct dialog *dialog_choice_new(TALLOC_CTX *ctx, const char *title,
+ const char **choices, int nlines, int ncols,
+ int y, int x);
+
+struct dialog *dialog_choice_center_new(TALLOC_CTX *ctx, const char *title,
+ const char **choices, int nlines,
+ int ncols, WINDOW *below);
+
+struct dialog *dialog_confirm_new(TALLOC_CTX *ctx, const char *title,
+ WINDOW *below, const char *msg, ...);
+
+void dialog_set_cb(struct dialog *dia, dialogfn fn, void *arg);
+
+enum dialog_op {
+ DIALOG_LEFT,
+ DIALOG_RIGHT,
+ DIALOG_ENTER
+};
+
+enum dialog_selection {
+ DIALOG_OK = 0,
+ DIALOG_CANCEL = 1
+};
+
+void dialog_driver(struct dialog *dia, enum dialog_op op);
+
+#endif
git.samba.org / nivanova / samba-autobuild / .git / commitdiff