Run clang-tidy’s modernize-use-nullptr pass.

This replaces all NULL or 0 with nullptr when assigned to or returned as
a pointer.

1 files changed, 22 insertions, 22 deletions

diff --git a/src/shortcuts.cpp b/src/shortcuts.cpp
index 5c2aa3e39..2f83133dc 100644
--- a/src/shortcuts.cpp
+++ b/src/shortcuts.cpp
@@ -66,16 +66,16 @@ sp_shortcut_invoke(unsigned int shortcut, Inkscape::UI::View::View *view)
     if (verb) {
         SPAction *action = verb->get_action(Inkscape::ActionContext(view));
         if (action) {
-            sp_action_perform(action, NULL);
+            sp_action_perform(action, nullptr);
             return true;
         }
     }
     return false;
 }
 
-static std::map<unsigned int, Inkscape::Verb * > *verbs = NULL;
-static std::map<Inkscape::Verb *, unsigned int> *primary_shortcuts = NULL;
-static std::map<Inkscape::Verb *, unsigned int> *user_shortcuts = NULL;
+static std::map<unsigned int, Inkscape::Verb * > *verbs = nullptr;
+static std::map<Inkscape::Verb *, unsigned int> *primary_shortcuts = nullptr;
+static std::map<Inkscape::Verb *, unsigned int> *user_shortcuts = nullptr;
 
 void sp_shortcut_init()
 {
@@ -254,7 +254,7 @@ void sp_shortcuts_delete_all_from_file() {
 
     char const *filename = get_path(USER, KEYS, "default.xml");
 
-    XML::Document *doc=sp_repr_read_file(filename, NULL);
+    XML::Document *doc=sp_repr_read_file(filename, nullptr);
     if (!doc) {
         g_warning("Unable to read keys file %s", filename);
         return;
@@ -278,7 +278,7 @@ void sp_shortcuts_delete_all_from_file() {
     }
 
 
-    sp_repr_save_file(doc, filename, NULL);
+    sp_repr_save_file(doc, filename, nullptr);
 
     GC::release(doc);
 }
@@ -290,10 +290,10 @@ Inkscape::XML::Document *sp_shortcut_create_template_file(char const *filename)
             "<keys name=\"My custom shortcuts\">"
             "</keys>";
 
-    Inkscape::XML::Document *doc = sp_repr_read_mem(buffer, strlen(buffer), NULL);
-    sp_repr_save_file(doc, filename, NULL);
+    Inkscape::XML::Document *doc = sp_repr_read_mem(buffer, strlen(buffer), nullptr);
+    sp_repr_save_file(doc, filename, nullptr);
 
-    return sp_repr_read_file(filename, NULL);
+    return sp_repr_read_file(filename, nullptr);
 }
 
 /*
@@ -311,7 +311,7 @@ void sp_shortcut_get_file_names(std::vector<Glib::ustring> *names, std::vector<G
     for(auto &filename: filenames) {
         Glib::ustring label = Glib::path_get_basename(filename);
 
-        XML::Document *doc = sp_repr_read_file(filename.c_str(), NULL);
+        XML::Document *doc = sp_repr_read_file(filename.c_str(), nullptr);
         if (!doc) {
             g_warning("Unable to read keyboard shortcut file %s", filename.c_str());
             continue;
@@ -456,14 +456,14 @@ bool sp_shortcut_file_import() {
 
 void sp_shortcut_file_import_do(char const *importname) {
 
-    XML::Document *doc=sp_repr_read_file(importname, NULL);
+    XML::Document *doc=sp_repr_read_file(importname, nullptr);
     if (!doc) {
         g_warning("Unable to read keyboard shortcut file %s", importname);
         return;
     }
 
     char const *filename = get_path(USER, KEYS, "default.xml");
-    sp_repr_save_file(doc, filename, NULL);
+    sp_repr_save_file(doc, filename, nullptr);
 
     GC::release(doc);
 
@@ -474,13 +474,13 @@ void sp_shortcut_file_export_do(char const *exportname) {
 
     char const *filename = get_path(USER, KEYS, "default.xml");
 
-    XML::Document *doc=sp_repr_read_file(filename, NULL);
+    XML::Document *doc=sp_repr_read_file(filename, nullptr);
     if (!doc) {
         g_warning("Unable to read keyboard shortcut file %s", filename);
         return;
     }
 
-    sp_repr_save_file(doc, exportname, NULL);
+    sp_repr_save_file(doc, exportname, nullptr);
 
     GC::release(doc);
 }
@@ -498,7 +498,7 @@ void sp_shortcut_delete_from_file(char const * /*action*/, unsigned int const sh
 
     char const *filename = get_path(USER, KEYS, "default.xml");
 
-    XML::Document *doc=sp_repr_read_file(filename, NULL);
+    XML::Document *doc=sp_repr_read_file(filename, nullptr);
     if (!doc) {
         g_warning("Unable to read keyboard shortcut file %s", filename);
         return;
@@ -556,7 +556,7 @@ void sp_shortcut_delete_from_file(char const * /*action*/, unsigned int const sh
         iter = iter->next();
     }
 
-    sp_repr_save_file(doc, filename, NULL);
+    sp_repr_save_file(doc, filename, nullptr);
 
     GC::release(doc);
 
@@ -566,7 +566,7 @@ void sp_shortcut_add_to_file(char const *action, unsigned int const shortcut) {
 
     char const *filename = get_path(USER, KEYS, "default.xml");
 
-    XML::Document *doc=sp_repr_read_file(filename, NULL);
+    XML::Document *doc=sp_repr_read_file(filename, nullptr);
     if (!doc) {
         g_warning("Unable to read keyboard shortcut file %s, creating ....", filename);
         doc = sp_shortcut_create_template_file(filename);
@@ -611,13 +611,13 @@ void sp_shortcut_add_to_file(char const *action, unsigned int const shortcut) {
         doc->root()->appendChild(newnode);
     }
 
-    sp_repr_save_file(doc, filename, NULL);
+    sp_repr_save_file(doc, filename, nullptr);
 
     GC::release(doc);
 
 }
 static void read_shortcuts_file(char const *filename, bool const is_user_set) {
-    XML::Document *doc=sp_repr_read_file(filename, NULL);
+    XML::Document *doc=sp_repr_read_file(filename, nullptr);
     if (!doc) {
         g_warning("Unable to read keys file %s", filename);
         return;
@@ -730,7 +730,7 @@ sp_shortcut_unset(unsigned int const shortcut)
     /* Maintain the invariant that sp_shortcut_get_primary(v) returns either 0 or a valid shortcut for v. */
     if (verb) {
 
-        (*verbs)[shortcut] = 0;
+        (*verbs)[shortcut] = nullptr;
 
         unsigned int const old_primary = (*primary_shortcuts)[verb];
         if (old_primary == shortcut) {
@@ -743,7 +743,7 @@ sp_shortcut_unset(unsigned int const shortcut)
 GtkAccelGroup *
 sp_shortcut_get_accel_group()
 {
-    static GtkAccelGroup *accel_group = NULL;
+    static GtkAccelGroup *accel_group = nullptr;
 
     if (!accel_group) {
         accel_group = gtk_accel_group_new ();
@@ -872,7 +872,7 @@ gchar *sp_shortcut_get_label(unsigned int shortcut)
      * g_object_new(GTK_TYPE_ACCEL_LABEL, NULL) followed by
      * gtk_label_set_text_with_mnemonic(lbl, str).
      */
-    gchar *result = 0;
+    gchar *result = nullptr;
     if (shortcut != GDK_KEY_VoidSymbol) {
         result = gtk_accelerator_get_label(
                 sp_shortcut_get_key(shortcut),