mirror of
git://projects.qi-hardware.com/gmenu2x.git
synced 2024-11-04 23:37:10 +02:00
Use const references to strings in Menu method arguments
This avoids unnecessary copying. Removed sectionName argument to addLink(), since its only caller didn't provide a value for it, meaning it always defaulted.
This commit is contained in:
parent
9ca019ef51
commit
aa45ed9a74
33
src/menu.cpp
33
src/menu.cpp
@ -108,7 +108,7 @@ Menu::~Menu() {
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freeLinks();
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}
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void Menu::readSections(std::string parentDir)
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void Menu::readSections(std::string const& parentDir)
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{
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DIR *dirp;
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struct dirent *dptr;
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@ -401,7 +401,9 @@ void Menu::setSectionIndex(int i) {
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/*====================================
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LINKS MANAGEMENT
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====================================*/
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void Menu::addActionLink(uint section, const string &title, Action action, const string &description, const string &icon) {
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void Menu::addActionLink(uint section, string const& title, Action action,
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string const& description, string const& icon)
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{
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assert(section < sections.size());
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Link *link = new Link(gmenu2x, action);
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@ -418,10 +420,9 @@ void Menu::addActionLink(uint section, const string &title, Action action, const
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links[section].push_back(link);
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}
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bool Menu::addLink(string path, string file, string sectionName) {
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if (sectionName.empty()) {
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sectionName = selSection();
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}
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bool Menu::addLink(string const& path, string const& file)
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{
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string const& sectionName = selSection();
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string sectionDir = createSectionDir(sectionName);
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if (sectionDir.empty()) {
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@ -447,10 +448,12 @@ bool Menu::addLink(string path, string file, string sectionName) {
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}
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INFO("Adding link: '%s'\n", linkpath.c_str());
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if (path[path.length()-1]!='/') path += "/";
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string dirPath = path;
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if (dirPath.empty() || dirPath.back() != '/') dirPath += '/';
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//search for a manual
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pos = file.rfind(".");
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string exename = path+file.substr(0,pos);
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string exename = dirPath + file.substr(0, pos);
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string manual = "";
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if (fileExists(exename+".man.png")) {
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manual = exename+".man.png";
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@ -461,21 +464,21 @@ bool Menu::addLink(string path, string file, string sectionName) {
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FileLister fl;
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fl.setShowDirectories(false);
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fl.setFilter(".txt");
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fl.browse(path);
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fl.browse(dirPath);
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bool found = false;
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for (uint x=0; x<fl.size() && !found; x++) {
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string lcfilename = fl[x];
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if (lcfilename.find("readme") != string::npos) {
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found = true;
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manual = path+fl.getFiles()[x];
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manual = dirPath + fl.getFiles()[x];
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}
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}
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}
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INFO("Manual: '%s'\n", manual.c_str());
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string shorttitle=title, description="", exec=path+file, icon="";
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string shorttitle=title, description="", exec=dirPath+file, icon="";
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if (fileExists(exename+".png")) icon = exename+".png";
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//Reduce title lenght to fit the link width
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@ -642,7 +645,7 @@ void Menu::setLinkIndex(int i) {
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}
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#ifdef HAVE_LIBOPK
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void Menu::openPackagesFromDir(std::string path)
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void Menu::openPackagesFromDir(std::string const& path)
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{
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DEBUG("Opening packages from directory: %s\n", path.c_str());
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if (readPackages(path)) {
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@ -652,7 +655,7 @@ void Menu::openPackagesFromDir(std::string path)
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}
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}
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void Menu::openPackage(std::string path, bool order)
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void Menu::openPackage(std::string const& path, bool order)
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{
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/* First try to remove existing links of the same OPK
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* (needed for instance when an OPK is modified) */
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@ -748,7 +751,7 @@ bool Menu::readPackages(std::string const& parentDir)
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/* Remove all links that correspond to the given path.
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* If "path" is a directory, it will remove all links that
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* correspond to an OPK present in the directory. */
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void Menu::removePackageLink(std::string path)
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void Menu::removePackageLink(std::string const& path)
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{
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for (vector< vector<Link*> >::iterator section = links.begin();
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section < links.end(); section++) {
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@ -845,6 +848,6 @@ void Menu::readLinksOfSection(
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closedir(dirp);
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}
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void Menu::renameSection(int index, const string &name) {
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void Menu::renameSection(int index, string const& name) {
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sections[index] = name;
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}
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20
src/menu.h
20
src/menu.h
@ -78,7 +78,7 @@ private:
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void freeLinks();
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// Load all the sections of the given "sections" directory.
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void readSections(std::string parentDir);
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void readSections(std::string const& parentDir);
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#ifdef HAVE_LIBOPK
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// Load all the .opk packages of the given directory
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@ -113,10 +113,10 @@ public:
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virtual ~Menu();
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#ifdef HAVE_LIBOPK
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void openPackage(std::string path, bool order = true);
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void openPackagesFromDir(std::string path);
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void openPackage(std::string const& path, bool order = true);
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void openPackagesFromDir(std::string const& path);
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#ifdef ENABLE_INOTIFY
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void removePackageLink(std::string path);
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void removePackageLink(std::string const& path);
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#endif
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#endif
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@ -124,10 +124,10 @@ public:
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const std::string &selSection();
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void setSectionIndex(int i);
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void addActionLink(uint section, const std::string &title,
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Action action, const std::string &description="",
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const std::string &icon="");
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bool addLink(std::string path, std::string file, std::string sectionName="");
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void addActionLink(uint section, std::string const& title,
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Action action, std::string const& description="",
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std::string const& icon="");
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bool addLink(std::string const& path, std::string const& file);
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/**
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* Looks up a section by name, adding it if it doesn't exist yet.
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@ -138,7 +138,7 @@ public:
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* Looks up a section by name, adding it if it doesn't exist yet.
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* @return The index of the section.
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*/
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int sectionNamed(const std::string §ionName) {
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int sectionNamed(std::string const& sectionName) {
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return sectionNamed(sectionName.c_str());
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}
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@ -162,7 +162,7 @@ public:
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void setLinkIndex(int i);
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const std::vector<std::string> &getSections() { return sections; }
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void renameSection(int index, const std::string &name);
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void renameSection(int index, std::string const& name);
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};
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#endif // MENU_H
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