Salastil/ncmpcpp
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

menu: a few semantic changes

Browse Source
This commit is contained in:
Andrzej Rybczak
2012-08-31 11:41:22 +02:00
parent e4f4cd68c0
commit 1c46dec39f
7 changed files with 49 additions and 112 deletions
Download Patch File Download Diff File Expand all files Collapse all files

129
src/menu.h
View File

@@ -246,11 +246,6 @@ template <typename T> struct Menu : public Window, public List
Menu(size_t startx, size_t starty, size_t width, size_t height,
const std::string &title, Color color, Border border);
/// Copies the menu
/// @param m copied menu
///
Menu(const Menu &m);
/// Destroys the object and frees memory
///
virtual ~Menu();
@@ -310,12 +305,6 @@ template <typename T> struct Menu : public Window, public List
///
void Swap(size_t one, size_t two);
/// Moves requested item from one position to another
/// @param from the position of item that has to be moved
/// @param to the position that indicates where the object has to be moved
///
void Move(size_t from, size_t to);
/// Moves the highlighted position to the given line of window
/// @param y Y position of menu window to be highlighted
/// @return true if the position is reachable, false otherwise
@@ -428,13 +417,13 @@ template <typename T> struct Menu : public Window, public List
/// Note that the passed variable is not deleted along with menu object.
/// @param b pointer to buffer that contains the prefix
///
void SetSelectPrefix(Buffer *b) { m_selected_prefix = b; }
void SetSelectPrefix(const Buffer &b) { m_selected_prefix = b; }
/// Sets suffix, that is put after each selected item to indicate its selection
/// Note that the passed variable is not deleted along with menu object.
/// @param b pointer to buffer that contains the suffix
///
void SetSelectSuffix(Buffer *b) { m_selected_suffix = b; }
void SetSelectSuffix(const Buffer &b) { m_selected_suffix = b; }
/// Sets custom color of highlighted position
/// @param col custom color
@@ -582,8 +571,8 @@ private:
size_t m_drawn_position;
Buffer *m_selected_prefix;
Buffer *m_selected_suffix;
Buffer m_selected_prefix;
Buffer m_selected_suffix;
};
/// Specialization of Menu<T>::GetItem for T = std::string, it's obvious
@@ -592,45 +581,25 @@ private:
template <> std::string Menu<std::string>::GetItem(size_t pos);
template <typename T> Menu<T>::Menu(size_t startx,
size_t starty,
size_t width,
size_t height,
const std::string &title,
Color color,
Border border)
: Window(startx, starty, width, height, title, color, border),
m_item_displayer(0),
m_get_string_helper(0),
m_options_ptr(&m_options),
m_beginning(0),
m_highlight(0),
m_highlight_color(itsBaseColor),
m_highlight_enabled(1),
m_cyclic_scroll_enabled(0),
m_autocenter_cursor(0),
m_selected_prefix(0),
m_selected_suffix(0)
size_t starty,
size_t width,
size_t height,
const std::string &title,
Color color,
Border border)
: Window(startx, starty, width, height, title, color, border),
m_item_displayer(0),
m_get_string_helper(0),
m_options_ptr(&m_options),
m_beginning(0),
m_highlight(0),
m_highlight_color(itsBaseColor),
m_highlight_enabled(true),
m_cyclic_scroll_enabled(false),
m_autocenter_cursor(false)
{
}
template <typename T> Menu<T>::Menu(const Menu &m) : Window(m),
m_item_displayer(m.m_item_displayer),
m_get_string_helper(m.m_get_string_helper),
m_options_ptr(m.m_options_ptr),
m_beginning(m.m_beginning),
m_highlight(m.m_highlight),
m_highlight_color(m.m_highlight_color),
m_highlight_enabled(m.m_highlight_enabled),
m_cyclic_scroll_enabled(m.m_cyclic_scroll_enabled),
m_autocenter_cursor(m.m_autocenter_cursor),
m_selected_prefix(m.m_selected_prefix),
m_selected_suffix(m.m_selected_suffix)
{
m_options.reserve(m.m_options.size());
for (auto it = m.m_options.begin(); it != m.m_options.end(); ++it)
m_options.push_back(new Item(**it));
}
template <typename T> Menu<T>::~Menu()
{
for (auto it = m_options.begin(); it != m_options.end(); ++it)
@@ -659,9 +628,9 @@ template <typename T> void Menu<T>::ResizeList(size_t size)
}
}
template <typename T> void Menu<T>::AddItem(const T &item, bool is_bold, bool is_static)
template <typename T> void Menu<T>::AddItem(const T &item, bool is_bold, bool is_inactive)
{
m_options.push_back(new Item(item, is_bold, is_static));
m_options.push_back(new Item(item, is_bold, is_inactive));
}
template <typename T> void Menu<T>::AddSeparator()
@@ -669,9 +638,9 @@ template <typename T> void Menu<T>::AddSeparator()
m_options.push_back(Item::mkSeparator());
}
template <typename T> void Menu<T>::InsertItem(size_t pos, const T &item, bool is_bold, bool is_static)
template <typename T> void Menu<T>::InsertItem(size_t pos, const T &item, bool is_bold, bool is_inactive)
{
m_options.insert(m_options.begin()+pos, new Item(item, is_bold, is_static));
m_options.insert(m_options.begin()+pos, new Item(item, is_bold, is_inactive));
}
template <typename T> void Menu<T>::InsertSeparator(size_t pos)
@@ -681,24 +650,10 @@ template <typename T> void Menu<T>::InsertSeparator(size_t pos)
template <typename T> void Menu<T>::DeleteItem(size_t pos)
{
assert(pos < m_options_ptr->size());
if (m_options_ptr == &m_filtered_options)
{
delete m_options.at(m_filtered_positions[pos]);
m_options.erase(m_options.begin()+m_filtered_positions[pos]);
m_filtered_options.erase(m_filtered_options.begin()+pos);
m_filtered_positions.erase(m_filtered_positions.begin()+pos);
for (size_t i = pos; i < m_filtered_positions.size(); ++i)
m_filtered_positions[i]--;
}
else
{
delete m_options.at(pos);
m_options.erase(m_options.begin()+pos);
}
m_found_positions.clear();
if (m_options_ptr->empty())
Window::Clear();
assert(m_options_ptr != &m_filtered_options);
assert(pos < m_options.size());
delete m_options[pos];
m_options.erase(m_options.begin()+pos);
}
template <typename T> void Menu<T>::Swap(size_t one, size_t two)
@@ -706,21 +661,6 @@ template <typename T> void Menu<T>::Swap(size_t one, size_t two)
std::swap(m_options.at(one), m_options.at(two));
}
template <typename T> void Menu<T>::Move(size_t from, size_t to)
{
int diff = from-to;
if (diff > 0)
{
for (size_t i = from; i > to; --i)
std::swap(m_options.at(i), m_options.at(i-1));
}
else if (diff < 0)
{
for (size_t i = from; i < to; ++i)
std::swap(m_options.at(i), m_options.at(i+1));
}
}
template <typename T> bool Menu<T>::Goto(size_t y)
{
if (!isHighlightable(m_beginning+y))
@@ -733,7 +673,7 @@ template <typename T> void Menu<T>::Refresh()
{
if (m_options_ptr->empty())
{
Window::Refresh();
Window::Clear();
return;
}
@@ -776,12 +716,12 @@ template <typename T> void Menu<T>::Refresh()
*this << m_highlight_color;
}
mvwhline(itsWindow, line, 0, KEY_SPACE, itsWidth);
if ((*m_options_ptr)[i]->isSelected() && m_selected_prefix)
*this << *m_selected_prefix;
if ((*m_options_ptr)[i]->isSelected())
*this << m_selected_prefix;
if (m_item_displayer)
m_item_displayer(*this, (*m_options_ptr)[i]->value());
if ((*m_options_ptr)[i]->isSelected() && m_selected_suffix)
*this << *m_selected_suffix;
if ((*m_options_ptr)[i]->isSelected())
*this << m_selected_suffix;
if (m_highlight_enabled && i == m_highlight)
{
*this << clEnd;
@@ -905,7 +845,6 @@ template <typename T> void Menu<T>::Clear()
m_filter.clear();
ClearFiltered();
m_options_ptr = &m_options;
Window::Clear();
}
template <typename T> bool Menu<T>::hasSelected() const
@@ -1018,8 +957,6 @@ template <typename T> void Menu<T>::ApplyFilter(const std::string &filter, size_
}
regfree(&rx);
m_options_ptr = &m_filtered_options;
if (m_options_ptr->empty()) // oops, we didn't find anything
Window::Clear();
}
template <typename T> const std::string &Menu<T>::GetFilter()