From a8ef94eb87ed1a7f5e155eed8c3139bc60040293 Mon Sep 17 00:00:00 2001 From: Martin Szulecki Date: Tue, 4 Aug 2009 12:46:28 +0200 Subject: Add initial sources with ability to open and view .plist files --- src/gnome-plist-editor.c | 377 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 377 insertions(+) create mode 100644 src/gnome-plist-editor.c (limited to 'src/gnome-plist-editor.c') diff --git a/src/gnome-plist-editor.c b/src/gnome-plist-editor.c new file mode 100644 index 0000000..858480c --- /dev/null +++ b/src/gnome-plist-editor.c @@ -0,0 +1,377 @@ +/* + * gnome-plist-editor.c + * + * Copyright (C) 2009 Martin Szulecki + * + * The code contained in this file is free software; you can redistribute + * it and/or modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either version + * 2.1 of the License, or (at your option) any later version. + * + * This file 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this code; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include + +#include + +#include +#include + +#include +#include "plist-utils.h" + +static struct AppState { + GtkWindow *main_window; + GtkTreeStore *document_tree_store; + GtkTreeView *document_tree_view; + + plist_t root_node; + gboolean is_binary; +} app; + +void main_window_destroy_cb(GtkWidget* widget, gpointer user_data) { + if (app.document_tree_store) + gtk_tree_store_clear(app.document_tree_store); + + if (app.root_node) + plist_free(app.root_node); + + gtk_main_quit(); +} + +void update_document_tree_view(plist_t node, GtkTreeIter *parent) { + GtkTreeStore *store = app.document_tree_store; + GtkTreeIter iter; + plist_t subnode = NULL; + plist_t value_node = NULL; + plist_type type; + plist_type value_type; + + gtk_tree_store_append(store, &iter, parent); + gtk_tree_store_set(store, &iter, + 0, (gpointer)node, + -1); + + /* check for root */ + if (parent == NULL) { + value_node = node; + } else { + value_node = plist_get_next_sibling(node); + } + value_type = plist_get_node_type(value_node); + + /* recurse through children */ + for ( + subnode = plist_get_first_child(value_node); + subnode != NULL; + subnode = plist_get_next_sibling(subnode) + ) { + type = plist_get_node_type(subnode); + if (type == PLIST_KEY) { + update_document_tree_view(subnode, &iter); + } + if (value_type == PLIST_ARRAY && (type != PLIST_DICT && type != PLIST_ARRAY)) { + update_document_tree_view(subnode, &iter); + } + } +} + +static void open_plist_file(const char *filename) { + char *buffer = NULL; + gsize size = 0; + gsize bytes_read = 0; + GFile *file = NULL; + GFileInfo *fileinfo = NULL; + GFileInputStream *filestream = NULL; + GError *err = NULL; + + file = g_file_new_for_path(filename); + filestream = g_file_read(file, NULL, &err); + if (!filestream) { + fprintf(stderr, "ERROR: opening %s: %s\n", file, err->message); + g_object_unref(file); + goto leave; + } + + fileinfo = g_file_query_info(file, + G_FILE_ATTRIBUTE_STANDARD_SIZE, + G_FILE_QUERY_INFO_NONE, + NULL, + &err); + + size = g_file_info_get_size(fileinfo); + + /* read in the plist */ + buffer = (char *)g_malloc(sizeof(char) * (size + 1)); + g_input_stream_read_all(G_INPUT_STREAM(filestream), + buffer, + size, + &bytes_read, + NULL, + &err); + + if (memcmp(buffer, "bplist00", 8) == 0) { + plist_from_bin(buffer, size, &app.root_node); + app.is_binary = TRUE; + } else { + plist_from_xml(buffer, size, &app.root_node); + app.is_binary = FALSE; + } + + gtk_tree_store_clear(app.document_tree_store); + update_document_tree_view(app.root_node, NULL); + gtk_tree_view_expand_all(app.document_tree_view); + + g_free(buffer); + +leave: + if (fileinfo) + g_object_unref(fileinfo); + if (filestream) + g_object_unref(filestream); + if (file) + g_object_unref(file); +} + +void open_plist_cb(GtkWidget* item, gpointer user_data) { + GtkWidget *dialog; + GtkFileFilter *filter; + + char *filename = NULL; + + dialog = gtk_file_chooser_dialog_new ("Open Property List File", + app.main_window, + GTK_FILE_CHOOSER_ACTION_OPEN, + GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, + GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, + NULL); + + /* add default filter */ + filter = gtk_file_filter_new(); + gtk_file_filter_set_name(filter, "All Files"); + gtk_file_filter_add_pattern(filter, "*"); + gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), filter); + + /* add plist filter */ + filter = gtk_file_filter_new(); + gtk_file_filter_add_pattern(filter, "*.plist"); + gtk_file_filter_set_name(filter, "Property List Files"); + gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), filter); + gtk_file_chooser_set_filter(GTK_FILE_CHOOSER(dialog), filter); + + if (gtk_dialog_run(GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT) { + filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog)); + open_plist_file(filename); + } + + if (filename) + g_free (filename); + + gtk_widget_destroy (dialog); +} + +void about_menu_item_activate_cb(GtkMenuItem* item, gpointer user_data) { + gtk_show_about_dialog(app.main_window, + "program-name", "GNOME Property List Editor", + "logo-icon-name", "text-editor", + "website", "http://cgit.sukimashita.com/gnome-plist-editor.git/", + "website-label", "GIT Source Code Repository", + "version", PACKAGE_VERSION, + NULL); +} + +typedef enum { + COL_KEY, + COL_TYPE, + COL_VALUE, + N_COLUMNS +} col_type_t; + +void plist_cell_data_function (GtkTreeViewColumn *col, + GtkCellRenderer *renderer, + GtkTreeModel *model, + GtkTreeIter *iter, + gpointer user_data) +{ + col_type_t col_type; + plist_t node; + plist_t value_node; + plist_t parent_node; + plist_type value_type; + char *text = NULL; + + char *s = NULL; + double d; + uint8_t b; + uint64_t u = 0; + + col_type = (col_type_t)GPOINTER_TO_INT(user_data); + + gtk_tree_model_get(model, iter, 0, &node, -1); + + parent_node = plist_get_parent(node); + + if (parent_node == NULL) { + value_node = node; + } + else + { + value_node = plist_get_next_sibling(node); + } + + if (plist_get_node_type(parent_node) == PLIST_ARRAY) { + if ((value_type != PLIST_DICT) && (value_type != PLIST_ARRAY)) { + value_node = node; + } + } + value_type = plist_get_node_type(value_node); + + switch(col_type) { + case COL_KEY: + if (plist_get_parent(node) == NULL) { + text = "Root"; + } + else + { + switch(plist_get_node_type(node)) { + case PLIST_KEY: + plist_get_key_val(node, &text); + break; + case PLIST_STRING: + plist_get_string_val(node, &text); + break; + case PLIST_UINT: + plist_get_uint_val(value_node, &u); + text = g_strdup_printf("%llu", (long long)u); + break; + default: + text = g_strdup_printf("Unhandled %d", plist_get_node_type(node)); + break; + } + } + break; + case COL_TYPE: + switch(value_type) { + case PLIST_BOOLEAN: + text = "Boolean"; + break; + case PLIST_UINT: + text = "Number"; + break; + case PLIST_REAL: + text = "Float"; + break; + case PLIST_STRING: + text = "String"; + break; + case PLIST_DATA: + text = "Data"; + break; + case PLIST_DATE: + text = "Date"; + break; + case PLIST_ARRAY: + text = "Array"; + break; + case PLIST_DICT: + text = "Dictionary"; + break; + } + break; + case COL_VALUE: + g_object_set(renderer, "sensitive", TRUE, NULL); + switch(value_type) { + case PLIST_BOOLEAN: + plist_get_bool_val(value_node, &b); + text = (b ? "true" : "false"); + break; + case PLIST_UINT: + plist_get_uint_val(value_node, &u); + text = g_strdup_printf("%llu", (long long)u); + break; + case PLIST_REAL: + plist_get_real_val(value_node, &d); + text = g_strdup_printf("%f", d); + break; + case PLIST_STRING: + plist_get_string_val(value_node, &text); + break; + case PLIST_DATA: + text = "FIXME: Parse Data"; + break; + case PLIST_DATE: + text = "FIXME: Parse Dates"; + break; + case PLIST_ARRAY: + case PLIST_DICT: + text = g_strdup_printf("(%d items)", plist_node_get_item_count(value_node)); + g_object_set(renderer, "sensitive", FALSE, NULL); + break; + default: + break; + } + break; + } + + g_object_set(renderer, "text", text, NULL); +} + +void setup_tree_view(GtkBuilder *gtk_builder) { + GtkTreeViewColumn *column; + GtkCellRenderer *cell; + + app.document_tree_view = GTK_TREE_VIEW(gtk_builder_get_object(gtk_builder, "document_tree_view")); + app.document_tree_store = GTK_TREE_STORE(gtk_builder_get_object(gtk_builder, "document_tree_store")); + + /* key */ + column = GTK_TREE_VIEW_COLUMN(gtk_builder_get_object(gtk_builder, "treeviewcolumn1")); + cell = GTK_CELL_RENDERER(gtk_builder_get_object(gtk_builder, "cellrenderertext1")); + gtk_tree_view_column_set_cell_data_func(column, cell, plist_cell_data_function, GINT_TO_POINTER(COL_KEY), NULL); + + /* type */ + column = GTK_TREE_VIEW_COLUMN(gtk_builder_get_object(gtk_builder, "treeviewcolumn2")); + cell = GTK_CELL_RENDERER(gtk_builder_get_object(gtk_builder, "cellrenderercombo1")); + gtk_tree_view_column_set_cell_data_func(column, cell, plist_cell_data_function, GINT_TO_POINTER(COL_TYPE), NULL); + + /* value */ + column = GTK_TREE_VIEW_COLUMN(gtk_builder_get_object(gtk_builder, "treeviewcolumn3")); + cell = GTK_CELL_RENDERER(gtk_builder_get_object(gtk_builder, "cellrenderertext2")); + gtk_tree_view_column_set_cell_data_func(column, cell, plist_cell_data_function, GINT_TO_POINTER(COL_VALUE), NULL); +} + +int main(int argc, char **argv) { + GtkBuilder *gtk_builder; + + gtk_set_locale(); + + /* Initialize the widget set */ + gtk_init (&argc, &argv); + + /* Create the main window */ + gtk_builder = gtk_builder_new(); + gtk_builder_add_from_file(gtk_builder, "gnome-plist-editor.ui", NULL); + gtk_builder_connect_signals(gtk_builder, NULL); + + app.main_window = GTK_WINDOW(gtk_builder_get_object(gtk_builder, "main_window")); + setup_tree_view(gtk_builder); + + g_object_unref(G_OBJECT(gtk_builder)); + + /* Show the application window */ + gtk_widget_show_all(GTK_WIDGET(app.main_window)); + + /* Enter the main event loop, and wait for user interaction */ + gtk_main (); + + return 0; +} + -- cgit v1.1-32-gdbae