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keys: implement parsing key configuration file

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This commit is contained in:
Andrzej Rybczak
2012-09-05 18:02:37 +02:00
parent 95e2cfe6e1
commit 7c6467a9e7
10 changed files with 655 additions and 298 deletions
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268
src/actions.cpp
View File

@@ -69,7 +69,14 @@ size_t Action::HeaderHeight;
size_t Action::FooterHeight;
size_t Action::FooterStartY;
std::map<ActionType, Action *> Action::Actions;
namespace {//
std::map<ActionType, Action *> Actions;
void insertAction(Action *a);
void populateActions();
}
void Action::ValidateScreenSize()
{
@@ -418,6 +425,29 @@ bool Action::isMPDMusicDirSet()
return true;
}
Action *Action::Get(ActionType at)
{
if (Actions.empty())
populateActions();
return Actions[at];
}
Action *Action::Get(const std::string &name)
{
Action *result = 0;
if (Actions.empty())
populateActions();
for (auto it = Actions.begin(); it != Actions.end(); ++it)
{
if (it->second->Name() == name)
{
result = it->second;
break;
}
}
return result;
}
bool MouseEvent::canBeRun() const
{
return Config.mouse_support;
@@ -2478,120 +2508,126 @@ void ShowServerInfo::Run()
myServerInfo->SwitchTo();
}
Action *Action::Get(ActionType at)
namespace {//
void insertAction(Action *a)
{
if (Actions.empty())
{
insertAction(new MouseEvent());
insertAction(new ScrollUp());
insertAction(new ScrollDown());
insertAction(new ScrollUpArtist());
insertAction(new ScrollUpAlbum());
insertAction(new ScrollDownArtist());
insertAction(new ScrollDownAlbum());
insertAction(new PageUp());
insertAction(new PageDown());
insertAction(new MoveHome());
insertAction(new MoveEnd());
insertAction(new ToggleInterface());
insertAction(new JumpToParentDir());
insertAction(new PressEnter());
insertAction(new PressSpace());
insertAction(new PreviousColumn());
insertAction(new NextColumn());
insertAction(new MasterScreen());
insertAction(new SlaveScreen());
insertAction(new VolumeUp());
insertAction(new VolumeDown());
insertAction(new Delete());
insertAction(new ReplaySong());
insertAction(new PreviousSong());
insertAction(new NextSong());
insertAction(new Pause());
insertAction(new Stop());
insertAction(new SavePlaylist());
insertAction(new MoveSortOrderUp());
insertAction(new MoveSortOrderDown());
insertAction(new MoveSelectedItemsUp());
insertAction(new MoveSelectedItemsDown());
insertAction(new MoveSelectedItemsTo());
insertAction(new Add());
insertAction(new SeekForward());
insertAction(new SeekBackward());
insertAction(new ToggleDisplayMode());
insertAction(new ToggleSeparatorsInPlaylist());
insertAction(new ToggleLyricsFetcher());
insertAction(new ToggleFetchingLyricsInBackground());
insertAction(new ToggleAutoCenter());
insertAction(new UpdateDatabase());
insertAction(new JumpToPlayingSong());
insertAction(new ToggleRepeat());
insertAction(new Shuffle());
insertAction(new ToggleRandom());
insertAction(new StartSearching());
insertAction(new SaveTagChanges());
insertAction(new ToggleSingle());
insertAction(new ToggleConsume());
insertAction(new ToggleCrossfade());
insertAction(new SetCrossfade());
insertAction(new EditSong());
insertAction(new EditLibraryTag());
insertAction(new EditLibraryAlbum());
insertAction(new EditDirectoryName());
insertAction(new EditPlaylistName());
insertAction(new EditLyrics());
insertAction(new JumpToBrowser());
insertAction(new JumpToMediaLibrary());
insertAction(new JumpToPlaylistEditor());
insertAction(new ToggleScreenLock());
insertAction(new JumpToTagEditor());
insertAction(new JumpToPositionInSong());
insertAction(new ReverseSelection());
insertAction(new DeselectItems());
insertAction(new SelectAlbum());
insertAction(new AddSelectedItems());
insertAction(new CropMainPlaylist());
insertAction(new CropPlaylist());
insertAction(new ClearMainPlaylist());
insertAction(new ClearPlaylist());
insertAction(new SortPlaylist());
insertAction(new ReversePlaylist());
insertAction(new ApplyFilter());
insertAction(new DisableFilter());
insertAction(new Find());
insertAction(new FindItemForward());
insertAction(new FindItemBackward());
insertAction(new NextFoundItem());
insertAction(new PreviousFoundItem());
insertAction(new ToggleFindMode());
insertAction(new ToggleReplayGainMode());
insertAction(new ToggleSpaceMode());
insertAction(new ToggleAddMode());
insertAction(new ToggleMouse());
insertAction(new ToggleBitrateVisibility());
insertAction(new AddRandomItems());
insertAction(new ToggleBrowserSortMode());
insertAction(new ToggleLibraryTagType());
insertAction(new RefetchLyrics());
insertAction(new RefetchArtistInfo());
insertAction(new SetSelectedItemsPriority());
insertAction(new ShowSongInfo());
insertAction(new ShowArtistInfo());
insertAction(new ShowLyrics());
insertAction(new Quit());
insertAction(new NextScreen());
insertAction(new PreviousScreen());
insertAction(new ShowHelp());
insertAction(new ShowPlaylist());
insertAction(new ShowBrowser());
insertAction(new ShowSearchEngine());
insertAction(new ShowMediaLibrary());
insertAction(new ShowPlaylistEditor());
insertAction(new ShowTagEditor());
insertAction(new ShowOutputs());
insertAction(new ShowVisualizer());
insertAction(new ShowClock());
insertAction(new ShowServerInfo());
}
return Actions[at];
Actions[a->Type()] = a;
}
void populateActions()
{
insertAction(new Dummy());
insertAction(new MouseEvent());
insertAction(new ScrollUp());
insertAction(new ScrollDown());
insertAction(new ScrollUpArtist());
insertAction(new ScrollUpAlbum());
insertAction(new ScrollDownArtist());
insertAction(new ScrollDownAlbum());
insertAction(new PageUp());
insertAction(new PageDown());
insertAction(new MoveHome());
insertAction(new MoveEnd());
insertAction(new ToggleInterface());
insertAction(new JumpToParentDir());
insertAction(new PressEnter());
insertAction(new PressSpace());
insertAction(new PreviousColumn());
insertAction(new NextColumn());
insertAction(new MasterScreen());
insertAction(new SlaveScreen());
insertAction(new VolumeUp());
insertAction(new VolumeDown());
insertAction(new Delete());
insertAction(new ReplaySong());
insertAction(new PreviousSong());
insertAction(new NextSong());
insertAction(new Pause());
insertAction(new Stop());
insertAction(new SavePlaylist());
insertAction(new MoveSortOrderUp());
insertAction(new MoveSortOrderDown());
insertAction(new MoveSelectedItemsUp());
insertAction(new MoveSelectedItemsDown());
insertAction(new MoveSelectedItemsTo());
insertAction(new Add());
insertAction(new SeekForward());
insertAction(new SeekBackward());
insertAction(new ToggleDisplayMode());
insertAction(new ToggleSeparatorsInPlaylist());
insertAction(new ToggleLyricsFetcher());
insertAction(new ToggleFetchingLyricsInBackground());
insertAction(new ToggleAutoCenter());
insertAction(new UpdateDatabase());
insertAction(new JumpToPlayingSong());
insertAction(new ToggleRepeat());
insertAction(new Shuffle());
insertAction(new ToggleRandom());
insertAction(new StartSearching());
insertAction(new SaveTagChanges());
insertAction(new ToggleSingle());
insertAction(new ToggleConsume());
insertAction(new ToggleCrossfade());
insertAction(new SetCrossfade());
insertAction(new EditSong());
insertAction(new EditLibraryTag());
insertAction(new EditLibraryAlbum());
insertAction(new EditDirectoryName());
insertAction(new EditPlaylistName());
insertAction(new EditLyrics());
insertAction(new JumpToBrowser());
insertAction(new JumpToMediaLibrary());
insertAction(new JumpToPlaylistEditor());
insertAction(new ToggleScreenLock());
insertAction(new JumpToTagEditor());
insertAction(new JumpToPositionInSong());
insertAction(new ReverseSelection());
insertAction(new DeselectItems());
insertAction(new SelectAlbum());
insertAction(new AddSelectedItems());
insertAction(new CropMainPlaylist());
insertAction(new CropPlaylist());
insertAction(new ClearMainPlaylist());
insertAction(new ClearPlaylist());
insertAction(new SortPlaylist());
insertAction(new ReversePlaylist());
insertAction(new ApplyFilter());
insertAction(new DisableFilter());
insertAction(new Find());
insertAction(new FindItemForward());
insertAction(new FindItemBackward());
insertAction(new NextFoundItem());
insertAction(new PreviousFoundItem());
insertAction(new ToggleFindMode());
insertAction(new ToggleReplayGainMode());
insertAction(new ToggleSpaceMode());
insertAction(new ToggleAddMode());
insertAction(new ToggleMouse());
insertAction(new ToggleBitrateVisibility());
insertAction(new AddRandomItems());
insertAction(new ToggleBrowserSortMode());
insertAction(new ToggleLibraryTagType());
insertAction(new RefetchLyrics());
insertAction(new RefetchArtistInfo());
insertAction(new SetSelectedItemsPriority());
insertAction(new ShowSongInfo());
insertAction(new ShowArtistInfo());
insertAction(new ShowLyrics());
insertAction(new Quit());
insertAction(new NextScreen());
insertAction(new PreviousScreen());
insertAction(new ShowHelp());
insertAction(new ShowPlaylist());
insertAction(new ShowBrowser());
insertAction(new ShowSearchEngine());
insertAction(new ShowMediaLibrary());
insertAction(new ShowPlaylistEditor());
insertAction(new ShowTagEditor());
insertAction(new ShowOutputs());
insertAction(new ShowVisualizer());
insertAction(new ShowClock());
insertAction(new ShowServerInfo());
}
}

12
src/actions.h
View File

@@ -28,7 +28,7 @@
enum ActionType
{
aMacroUtility,
aMouseEvent, aScrollUp, aScrollDown, aScrollUpArtist, aScrollUpAlbum, aScrollDownArtist,
aDummy, aMouseEvent, aScrollUp, aScrollDown, aScrollUpArtist, aScrollUpAlbum, aScrollDownArtist,
aScrollDownAlbum, aPageUp, aPageDown, aMoveHome, aMoveEnd, aToggleInterface, aJumpToParentDir,
aPressEnter, aPressSpace, aPreviousColumn, aNextColumn, aMasterScreen, aSlaveScreen, aVolumeUp,
aVolumeDown, aDelete, aReplaySong, aPreviousSong, aNextSong, aPause, aStop, aSavePlaylist,
@@ -79,6 +79,7 @@ struct Action
static bool isMPDMusicDirSet();
static Action *Get(ActionType);
static Action *Get(const std::string &name);
static bool OriginalStatusbarVisibility;
static bool DesignChanged;
@@ -100,9 +101,12 @@ struct Action
private:
ActionType itsType;
const char *itsName;
static void insertAction(Action *a) { Actions[a->Type()] = a; }
static std::map<ActionType, Action *> Actions;
};
struct Dummy : public Action
{
Dummy() : Action(aDummy, "dummy") { }
virtual void Run() { }
};
struct MouseEvent : public Action

538
src/keys.cpp
View File

@@ -18,146 +18,70 @@
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include <fstream>
#include <iostream>
#include "keys.h"
#include "utility/comparators.h"
#include "utility/string.h"
KeyConfiguration Keys;
Key Key::noOp = Key(ERR, NCurses);
void KeyConfiguration::generateBindings()
namespace {//
Key stringToKey(const std::string &s)
{
bind_(KEY_MOUSE, Key::NCurses, aMouseEvent);
bind_(KEY_UP, Key::NCurses, aScrollUp);
bind_(KEY_DOWN, Key::NCurses, aScrollDown);
bind_('[', Key::Standard, aScrollUpAlbum);
bind_(']', Key::Standard, aScrollDownAlbum);
bind_('{', Key::Standard, aScrollUpArtist);
bind_('}', Key::Standard, aScrollDownArtist);
bind_(KEY_PPAGE, Key::NCurses, aPageUp);
bind_(KEY_NPAGE, Key::NCurses, aPageDown);
bind_(KEY_HOME, Key::NCurses, aMoveHome);
bind_(KEY_END, Key::NCurses, aMoveEnd);
bind_(KEY_SPACE, Key::Standard, aPressSpace);
bind_(KEY_ENTER, Key::Standard, aPressEnter);
bind_(KEY_DC, Key::NCurses, aDelete);
bind_(KEY_RIGHT, Key::NCurses, aNextColumn);
bind_(KEY_RIGHT, Key::NCurses, aSlaveScreen);
bind_(KEY_RIGHT, Key::NCurses, aVolumeUp);
bind_(KEY_LEFT, Key::NCurses, aPreviousColumn);
bind_(KEY_LEFT, Key::NCurses, aMasterScreen);
bind_(KEY_LEFT, Key::NCurses, aVolumeDown);
bind_(KEY_TAB, Key::Standard, aNextScreen);
bind_(KEY_SHIFT_TAB, Key::NCurses, aPreviousScreen);
bind_('1', Key::Standard, aShowHelp);
bind_('2', Key::Standard, aShowPlaylist);
bind_('3', Key::Standard, aShowBrowser);
bind_('4', Key::Standard, aShowSearchEngine);
bind_('5', Key::Standard, aShowMediaLibrary);
bind_('6', Key::Standard, aShowPlaylistEditor);
bind_('7', Key::Standard, aShowTagEditor);
bind_('8', Key::Standard, aShowOutputs);
bind_('9', Key::Standard, aShowVisualizer);
bind_('0', Key::Standard, aShowClock);
bind_('@', Key::Standard, aShowServerInfo);
bind_('s', Key::Standard, aStop);
bind_('P', Key::Standard, aPause);
bind_('>', Key::Standard, aNextSong);
bind_('<', Key::Standard, aPreviousSong);
bind_(KEY_CTRL_H, Key::Standard, aJumpToParentDir);
bind_(KEY_CTRL_H, Key::Standard, aReplaySong);
bind_(KEY_BACKSPACE, Key::NCurses, aJumpToParentDir);
bind_(KEY_BACKSPACE, Key::NCurses, aReplaySong);
bind_(KEY_BACKSPACE_2, Key::Standard, aJumpToParentDir);
bind_(KEY_BACKSPACE_2, Key::Standard, aReplaySong);
bind_('f', Key::Standard, aSeekForward);
bind_('b', Key::Standard, aSeekBackward);
bind_('r', Key::Standard, aToggleRepeat);
bind_('z', Key::Standard, aToggleRandom);
bind_('y', Key::Standard, aSaveTagChanges);
bind_('y', Key::Standard, aStartSearching);
bind_('y', Key::Standard, aToggleSingle);
bind_('R', Key::Standard, aToggleConsume);
bind_('Y', Key::Standard, aToggleReplayGainMode);
bind_('t', Key::Standard, aToggleSpaceMode);
bind_('T', Key::Standard, aToggleAddMode);
bind_('|', Key::Standard, aToggleMouse);
bind_('#', Key::Standard, aToggleBitrateVisibility);
bind_('Z', Key::Standard, aShuffle);
bind_('x', Key::Standard, aToggleCrossfade);
bind_('X', Key::Standard, aSetCrossfade);
bind_('u', Key::Standard, aUpdateDatabase);
bind_(KEY_CTRL_V, Key::Standard, aSortPlaylist);
bind_(KEY_CTRL_R, Key::Standard, aReversePlaylist);
bind_(KEY_CTRL_F, Key::Standard, aApplyFilter);
bind_(KEY_CTRL_G, Key::Standard, aDisableFilter);
bind_('/', Key::Standard, aFind);
bind_('/', Key::Standard, aFindItemForward);
bind_('?', Key::Standard, aFind);
bind_('?', Key::Standard, aFindItemBackward);
bind_('.', Key::Standard, aNextFoundItem);
bind_(',', Key::Standard, aPreviousFoundItem);
bind_('w', Key::Standard, aToggleFindMode);
bind_('e', Key::Standard, aEditSong);
bind_('e', Key::Standard, aEditLibraryTag);
bind_('e', Key::Standard, aEditLibraryAlbum);
bind_('e', Key::Standard, aEditDirectoryName);
bind_('e', Key::Standard, aEditPlaylistName);
bind_('e', Key::Standard, aEditLyrics);
bind_('i', Key::Standard, aShowSongInfo);
bind_('I', Key::Standard, aShowArtistInfo);
bind_('g', Key::Standard, aJumpToPositionInSong);
bind_('l', Key::Standard, aShowLyrics);
bind_('v', Key::Standard, aReverseSelection);
bind_('V', Key::Standard, aDeselectItems);
bind_('B', Key::Standard, aSelectAlbum);
bind_('a', Key::Standard, aAddSelectedItems);
bind_('c', Key::Standard, aClearPlaylist);
bind_('c', Key::Standard, aClearMainPlaylist);
bind_('C', Key::Standard, aCropPlaylist);
bind_('C', Key::Standard, aCropMainPlaylist);
bind_('m', Key::Standard, aMoveSortOrderUp);
bind_('m', Key::Standard, aMoveSelectedItemsUp);
bind_('n', Key::Standard, aMoveSortOrderDown);
bind_('n', Key::Standard, aMoveSelectedItemsDown);
bind_('M', Key::Standard, aMoveSelectedItemsTo);
bind_('A', Key::Standard, aAdd);
bind_('S', Key::Standard, aSavePlaylist);
bind_('o', Key::Standard, aJumpToPlayingSong);
bind_('G', Key::Standard, aJumpToBrowser);
bind_('G', Key::Standard, aJumpToPlaylistEditor);
bind_('~', Key::Standard, aJumpToMediaLibrary);
bind_('E', Key::Standard, aJumpToTagEditor);
bind_('U', Key::Standard, aToggleAutoCenter);
bind_('p', Key::Standard, aToggleDisplayMode);
bind_('\\', Key::Standard, aToggleInterface);
bind_('!', Key::Standard, aToggleSeparatorsInPlaylist);
bind_('L', Key::Standard, aToggleLyricsFetcher);
bind_('F', Key::Standard, aToggleFetchingLyricsInBackground);
bind_(KEY_CTRL_L, Key::Standard, aToggleScreenLock);
bind_('`', Key::Standard, aToggleBrowserSortMode);
bind_('`', Key::Standard, aToggleLibraryTagType);
bind_('`', Key::Standard, aRefetchLyrics);
bind_('`', Key::Standard, aRefetchArtistInfo);
bind_('`', Key::Standard, aAddRandomItems);
bind_(KEY_CTRL_P, Key::Standard, aSetSelectedItemsPriority);
bind_('q', Key::Standard, aQuit);
bind_('k', Key::Standard, aScrollUp);
bind_('j', Key::Standard, aScrollDown);
bind_('d', Key::Standard, aDelete);
bind_('+', Key::Standard, aVolumeUp);
bind_('-', Key::Standard, aVolumeDown);
bind_(KEY_F1, Key::NCurses, aShowHelp);
bind_(KEY_F2, Key::NCurses, aShowPlaylist);
bind_(KEY_F3, Key::NCurses, aShowBrowser);
bind_(KEY_F4, Key::NCurses, aShowSearchEngine);
bind_(KEY_F5, Key::NCurses, aShowMediaLibrary);
bind_(KEY_F6, Key::NCurses, aShowPlaylistEditor);
bind_(KEY_F7, Key::NCurses, aShowTagEditor);
bind_(KEY_F8, Key::NCurses, aShowOutputs);
bind_(KEY_F9, Key::NCurses, aShowVisualizer);
bind_(KEY_F10, Key::NCurses, aShowClock);
bind_('Q', Key::Standard, aQuit);
Key result = Key::noOp;
if (!s.compare("mouse"))
result = Key(KEY_MOUSE, Key::NCurses);
else if (!s.compare("up"))
result = Key(KEY_UP, Key::NCurses);
else if (!s.compare("down"))
result = Key(KEY_DOWN, Key::NCurses);
else if (!s.compare("page_up"))
result = Key(KEY_PPAGE, Key::NCurses);
else if (!s.compare("page_down"))
result = Key(KEY_NPAGE, Key::NCurses);
else if (!s.compare("home"))
result = Key(KEY_HOME, Key::NCurses);
else if (!s.compare("end"))
result = Key(KEY_END, Key::NCurses);
else if (!s.compare("space"))
result = Key(KEY_SPACE, Key::Standard);
else if (!s.compare("enter"))
result = Key(KEY_ENTER, Key::Standard);
else if (!s.compare("delete"))
result = Key(KEY_DC, Key::NCurses);
else if (!s.compare("left"))
result = Key(KEY_LEFT, Key::NCurses);
else if (!s.compare("right"))
result = Key(KEY_RIGHT, Key::NCurses);
else if (!s.compare("tab"))
result = Key(KEY_TAB, Key::Standard);
else if (!s.compare("shift_tab"))
result = Key(KEY_SHIFT_TAB, Key::NCurses);
else if (!s.compare(0, 5, "ctrl_") && s.length() > 5 && s[5] >= 'a' && s[5] <= 'z')
result = Key(KEY_CTRL_A + (s[5] - 'a'), Key::Standard);
else if (s.length() > 1 && s[0] == 'f')
{
int n = atoi(s.c_str() + 1);
if (n >= 1 && n <= 12)
result = Key(KEY_F1 + n - 1, Key::NCurses);
}
else if (!s.compare("backspace"))
result = Key(KEY_BACKSPACE, Key::NCurses);
else if (!s.compare("backspace_2"))
result = Key(KEY_BACKSPACE_2, Key::Standard);
else
{
std::wstring ws = ToWString(s);
if (ws.length() == 1)
result = Key(ws[0], Key::Standard);
}
return result;
}
}
Key Key::read(NC::Window &w)
@@ -193,3 +117,351 @@ Key Key::read(NC::Window &w)
}
return result;
}
bool KeyConfiguration::read(const std::string &file)
{
bool result = true;
std::ifstream f(file);
if (!f.is_open())
return result;
size_t line_no = 0;
bool key_def_in_progress = false;
Key key = Key::noOp;
Binding::ActionChain actions;
std::string line, strkey;
auto error = [&]() -> std::ostream & {
std::cerr << file << ":" << line_no << ": ";
key_def_in_progress = false;
result = false;
return std::cerr;
};
auto bind_key_def = [&]() -> bool {
if (!actions.empty())
{
bind(key, actions);
actions.clear();
return true;
}
else
{
error() << "definition of key \"" << strkey << "\" cannot be empty.\n";
return false;
}
};
while (!f.eof() && ++line_no)
{
getline(f, line);
if (line.empty() || line[0] == '#')
continue;
if (!line.compare(0, 7, "def_key")) // beginning of key definition
{
if (key_def_in_progress)
{
if (!bind_key_def())
break;
}
key_def_in_progress = true;
strkey = getEnclosedString(line, '"', '"', 0);
key = stringToKey(strkey);
if (key == Key::noOp)
{
error() << "invalid key: \"" << strkey << "\"\n";
break;
}
}
else if (isspace(line[0])) // name of action to be bound
{
trim(line);
Action *action = Action::Get(line);
if (action)
actions.push_back(action);
else
{
error() << "unknown action: \"" << line << "\"\n";
break;
}
}
}
if (key_def_in_progress)
bind_key_def();
f.close();
return result;
}
void KeyConfiguration::generateBindings()
{
Key k = Key::noOp;
if (notBound(k = stringToKey("mouse")))
bind(k, aMouseEvent);
if (notBound(k = stringToKey("up")))
bind(k, aScrollUp);
if (notBound(k = stringToKey("down")))
bind(k, aScrollDown);
if (notBound(k = stringToKey("[")))
bind(k, aScrollUpAlbum);
if (notBound(k = stringToKey("]")))
bind(k, aScrollDownAlbum);
if (notBound(k = stringToKey("{")))
bind(k, aScrollUpArtist);
if (notBound(k = stringToKey("}")))
bind(k, aScrollDownArtist);
if (notBound(k = stringToKey("page_up")))
bind(k, aPageUp);
if (notBound(k = stringToKey("page_down")))
bind(k, aPageDown);
if (notBound(k = stringToKey("home")))
bind(k, aMoveHome);
if (notBound(k = stringToKey("end")))
bind(k, aMoveEnd);
if (notBound(k = stringToKey("space")))
bind(k, aPressSpace);
if (notBound(k = stringToKey("enter")))
bind(k, aPressEnter);
if (notBound(k = stringToKey("delete")))
bind(k, aDelete);
if (notBound(k = stringToKey("right")))
{
bind(k, aNextColumn);
bind(k, aSlaveScreen);
bind(k, aVolumeUp);
}
if (notBound(k = stringToKey("left")))
{
bind(k, aPreviousColumn);
bind(k, aMasterScreen);
bind(k, aVolumeDown);
}
if (notBound(k = stringToKey("tab")))
bind(k, aNextScreen);
if (notBound(k = stringToKey("shift_tab")))
bind(k, aPreviousScreen);
if (notBound(k = stringToKey("1")))
bind(k, aShowHelp);
if (notBound(k = stringToKey("2")))
bind(k, aShowPlaylist);
if (notBound(k = stringToKey("3")))
bind(k, aShowBrowser);
if (notBound(k = stringToKey("4")))
bind(k, aShowSearchEngine);
if (notBound(k = stringToKey("5")))
bind(k, aShowMediaLibrary);
if (notBound(k = stringToKey("6")))
bind(k, aShowPlaylistEditor);
if (notBound(k = stringToKey("7")))
bind(k, aShowTagEditor);
if (notBound(k = stringToKey("8")))
bind(k, aShowOutputs);
if (notBound(k = stringToKey("9")))
bind(k, aShowVisualizer);
if (notBound(k = stringToKey("0")))
bind(k, aShowClock);
if (notBound(k = stringToKey("@")))
bind(k, aShowServerInfo);
if (notBound(k = stringToKey("s")))
bind(k, aStop);
if (notBound(k = stringToKey("P")))
bind(k, aPause);
if (notBound(k = stringToKey(">")))
bind(k, aNextSong);
if (notBound(k = stringToKey("<")))
bind(k, aPreviousSong);
if (notBound(k = stringToKey("ctrl_h")))
{
bind(k, aJumpToParentDir);
bind(k, aReplaySong);
}
if (notBound(k = stringToKey("backspace")))
{
bind(k, aJumpToParentDir);
bind(k, aReplaySong);
}
if (notBound(k = stringToKey("backspace_2")))
{
bind(k, aJumpToParentDir);
bind(k, aReplaySong);
}
if (notBound(k = stringToKey("f")))
bind(k, aSeekForward);
if (notBound(k = stringToKey("b")))
bind(k, aSeekBackward);
if (notBound(k = stringToKey("r")))
bind(k, aToggleRepeat);
if (notBound(k = stringToKey("z")))
bind(k, aToggleRandom);
if (notBound(k = stringToKey("y")))
{
bind(k, aSaveTagChanges);
bind(k, aStartSearching);
bind(k, aToggleSingle);
}
if (notBound(k = stringToKey("R")))
bind(k, aToggleConsume);
if (notBound(k = stringToKey("Y")))
bind(k, aToggleReplayGainMode);
if (notBound(k = stringToKey("t")))
bind(k, aToggleSpaceMode);
if (notBound(k = stringToKey("T")))
bind(k, aToggleAddMode);
if (notBound(k = stringToKey("|")))
bind(k, aToggleMouse);
if (notBound(k = stringToKey("#")))
bind(k, aToggleBitrateVisibility);
if (notBound(k = stringToKey("Z")))
bind(k, aShuffle);
if (notBound(k = stringToKey("x")))
bind(k, aToggleCrossfade);
if (notBound(k = stringToKey("X")))
bind(k, aSetCrossfade);
if (notBound(k = stringToKey("u")))
bind(k, aUpdateDatabase);
if (notBound(k = stringToKey("ctrl_v")))
bind(k, aSortPlaylist);
if (notBound(k = stringToKey("ctrl_r")))
bind(k, aReversePlaylist);
if (notBound(k = stringToKey("ctrl_f")))
bind(k, aApplyFilter);
if (notBound(k = stringToKey("ctrl_g")))
bind(k, aDisableFilter);
if (notBound(k = stringToKey("/")))
{
bind(k, aFind);
bind(k, aFindItemForward);
}
if (notBound(k = stringToKey("/")))
{
bind(k, aFind);
bind(k, aFindItemBackward);
}
if (notBound(k = stringToKey(".")))
bind(k, aNextFoundItem);
if (notBound(k = stringToKey(",")))
bind(k, aPreviousFoundItem);
if (notBound(k = stringToKey("w")))
bind(k, aToggleFindMode);
if (notBound(k = stringToKey("e")))
{
bind(k, aEditSong);
bind(k, aEditLibraryTag);
bind(k, aEditLibraryAlbum);
bind(k, aEditDirectoryName);
bind(k, aEditPlaylistName);
bind(k, aEditLyrics);
}
if (notBound(k = stringToKey("i")))
bind(k, aShowSongInfo);
if (notBound(k = stringToKey("I")))
bind(k, aShowArtistInfo);
if (notBound(k = stringToKey("g")))
bind(k, aJumpToPositionInSong);
if (notBound(k = stringToKey("l")))
bind(k, aShowLyrics);
if (notBound(k = stringToKey("v")))
bind(k, aReverseSelection);
if (notBound(k = stringToKey("B")))
bind(k, aSelectAlbum);
if (notBound(k = stringToKey("a")))
bind(k, aAddSelectedItems);
if (notBound(k = stringToKey("c")))
{
bind(k, aClearPlaylist);
bind(k, aClearMainPlaylist);
}
if (notBound(k = stringToKey("C")))
{
bind(k, aCropPlaylist);
bind(k, aCropMainPlaylist);
}
if (notBound(k = stringToKey("m")))
{
bind(k, aMoveSortOrderUp);
bind(k, aMoveSelectedItemsUp);
}
if (notBound(k = stringToKey("n")))
{
bind(k, aMoveSortOrderDown);
bind(k, aMoveSelectedItemsDown);
}
if (notBound(k = stringToKey("M")))
bind(k, aMoveSelectedItemsTo);
if (notBound(k = stringToKey("A")))
bind(k, aAdd);
if (notBound(k = stringToKey("S")))
bind(k, aSavePlaylist);
if (notBound(k = stringToKey("o")))
bind(k, aJumpToPlayingSong);
if (notBound(k = stringToKey("G")))
{
bind(k, aJumpToBrowser);
bind(k, aJumpToPlaylistEditor);
}
if (notBound(k = stringToKey("~")))
bind(k, aJumpToMediaLibrary);
if (notBound(k = stringToKey("E")))
bind(k, aJumpToTagEditor);
if (notBound(k = stringToKey("U")))
bind(k, aToggleAutoCenter);
if (notBound(k = stringToKey("p")))
bind(k, aToggleDisplayMode);
if (notBound(k = stringToKey("\\")))
bind(k, aToggleInterface);
if (notBound(k = stringToKey("!")))
bind(k, aToggleSeparatorsInPlaylist);
if (notBound(k = stringToKey("L")))
bind(k, aToggleLyricsFetcher);
if (notBound(k = stringToKey("F")))
bind(k, aToggleFetchingLyricsInBackground);
if (notBound(k = stringToKey("ctrl_l")))
bind(k, aToggleScreenLock);
if (notBound(k = stringToKey("`")))
{
bind(k, aToggleBrowserSortMode);
bind(k, aToggleLibraryTagType);
bind(k, aRefetchLyrics);
bind(k, aRefetchArtistInfo);
bind(k, aAddRandomItems);
}
if (notBound(k = stringToKey("ctrl_p")))
bind(k, aSetSelectedItemsPriority);
if (notBound(k = stringToKey("q")))
bind(k, aQuit);
if (notBound(k = stringToKey("k")))
bind(k, aScrollUp);
if (notBound(k = stringToKey("j")))
bind(k, aScrollDown);
if (notBound(k = stringToKey("d")))
bind(k, aDelete);
if (notBound(k = stringToKey("+")))
bind(k, aVolumeUp);
if (notBound(k = stringToKey("-")))
bind(k, aVolumeDown);
if (notBound(k = stringToKey("f1")))
bind(k, aShowHelp);
if (notBound(k = stringToKey("f2")))
bind(k, aShowPlaylist);
if (notBound(k = stringToKey("f3")))
bind(k, aShowBrowser);
if (notBound(k = stringToKey("f4")))
bind(k, aShowSearchEngine);
if (notBound(k = stringToKey("f5")))
bind(k, aShowMediaLibrary);
if (notBound(k = stringToKey("f6")))
bind(k, aShowPlaylistEditor);
if (notBound(k = stringToKey("f7")))
bind(k, aShowTagEditor);
if (notBound(k = stringToKey("f8")))
bind(k, aShowOutputs);
if (notBound(k = stringToKey("f9")))
bind(k, aShowVisualizer);
if (notBound(k = stringToKey("f10")))
bind(k, aShowClock);
if (notBound(k = stringToKey("Q")))
bind(k, aQuit);
}

53
src/keys.h
View File

@@ -31,12 +31,15 @@ struct Key
Key(wchar_t ch, Type ct) : m_char(ch), m_type(ct) { }
wchar_t getChar() const { return m_char; }
Type getType() const { return m_type; }
wchar_t getChar() const {
return m_char;
}
Type getType() const {
return m_type;
}
# define KEYS_DEFINE_OPERATOR(CMP) \
bool operator CMP (const Key &k) const \
{ \
bool operator CMP (const Key &k) const { \
if (m_char CMP k.m_char) \
return true; \
if (m_char != k.m_char) \
@@ -49,8 +52,12 @@ struct Key
KEYS_DEFINE_OPERATOR(>=);
# undef KEYS_DEFINE_OPERATOR
bool operator==(const Key &k) const { return m_char == k.m_char && m_type == k.m_type; }
bool operator!=(const Key &k) const { return !(*this == k); }
bool operator==(const Key &k) const {
return m_char == k.m_char && m_type == k.m_type;
}
bool operator!=(const Key &k) const {
return !(*this == k);
}
static Key read(NC::Window &w);
static Key noOp;
@@ -66,11 +73,28 @@ struct Binding
typedef std::vector<Action *> ActionChain;
Binding(ActionType at) : m_is_single(true), m_action(Action::Get(at)) { }
Binding(ActionChain *chain_) : m_is_single(false), m_chain(chain_) { }
Binding(const ActionChain &actions) {
assert(actions.size() > 0);
if (actions.size() == 1) {
m_is_single = true;
m_action = actions[0];
} else {
m_is_single = false;
m_chain = new ActionChain(actions);
}
}
bool isSingle() const { return m_is_single; }
ActionChain *chain() const { assert(!m_is_single); return m_chain; }
Action *action() const { assert(m_is_single); return m_action; }
bool isSingle() const {
return m_is_single;
}
ActionChain *chain() const {
assert(!m_is_single);
return m_chain;
}
Action *action() const {
assert(m_is_single);
return m_action;
}
private:
bool m_is_single;
@@ -83,13 +107,18 @@ private:
/// Key configuration
struct KeyConfiguration
{
bool read(const std::string &file);
void generateBindings();
std::multimap<Key, Binding> Bindings;
private:
template <typename T> void bind_(wchar_t c, Key::Type ct, T t) {
Bindings.insert(std::make_pair(Key(c, ct), Binding(t)));
bool notBound(const Key &k) const {
return k != Key::noOp && Bindings.find(k) == Bindings.end();
}
template <typename T> void bind(Key k, T t) {
Bindings.insert(std::make_pair(k, Binding(t)));
}
};

4
src/media_library.cpp
View File

@@ -922,7 +922,7 @@ bool SortAllTracks(const MPD::Song &a, const MPD::Song &b)
&MPD::Song::getAlbum,
&MPD::Song::getDisc
}};
CaseInsensitiveStringComparison cmp;
CaseInsensitiveStringComparison cmp(Config.ignore_leading_the);
for (auto get = gets.begin(); get != gets.end(); ++get)
{
int ret = cmp(a.getTags(*get), b.getTags(*get));
@@ -935,7 +935,7 @@ bool SortAllTracks(const MPD::Song &a, const MPD::Song &b)
bool SortSearchConstraints(const SearchConstraints &a, const SearchConstraints &b)
{
int result;
CaseInsensitiveStringComparison cmp;
CaseInsensitiveStringComparison cmp(Config.ignore_leading_the);
result = cmp(a.PrimaryTag, b.PrimaryTag);
if (result != 0)
return result < 0;

5
src/ncmpcpp.cpp
View File

@@ -96,8 +96,11 @@ int main(int argc, char **argv)
Config.SetDefaults();
Config.Read();
Config.GenerateColumns();
if (!Keys.read(Config.ncmpcpp_directory + "keys"))
return 1;
Keys.generateBindings();
if (getenv("MPD_HOST"))

2
src/playlist.cpp
View File

@@ -199,7 +199,7 @@ void Playlist::EnterPressed()
std::function<void(MPD::SongList::iterator, MPD::SongList::iterator)> iter_swap, quick_sort;
auto song_cmp = [](const MPD::Song &a, const MPD::Song &b) -> bool {
CaseInsensitiveStringComparison cmp;
CaseInsensitiveStringComparison cmp(Config.ignore_leading_the);
for (size_t i = 0; i < SortOptions; ++i)
if (int ret = cmp(a.getTags((*SortDialog)[i].value().second), b.getTags((*SortDialog)[i].value().second)))
return ret < 0;

2
src/search_engine.cpp
View File

@@ -536,7 +536,7 @@ void SearchEngine::Search()
}
else // match only if values are equal
{
CaseInsensitiveStringComparison cmp;
CaseInsensitiveStringComparison cmp(Config.ignore_leading_the);
if (!itsConstraints[0].empty())
any_found =

28
src/utility/comparators.cpp
View File

@@ -21,24 +21,32 @@
#include "comparators.h"
#include "settings.h"
int CaseInsensitiveStringComparison::operator()(const std::string &a, const std::string &b)
bool CaseInsensitiveStringComparison::hasTheWord(const char *s) const
{
const char *i = a.c_str();
const char *j = b.c_str();
if (Config.ignore_leading_the)
return (s[0] == 't' || s[0] == 'T')
&& (s[1] == 'h' || s[1] == 'H')
&& (s[2] == 'e' || s[2] == 'E')
&& (s[3] == ' ');
}
int CaseInsensitiveStringComparison::operator()(const char *a, const char *b) const
{
if (m_ignore_the)
{
if (hasTheWord(a))
i += 4;
a += 4;
if (hasTheWord(b))
j += 4;
b += 4;
}
int dist;
while (!(dist = tolower(*i)-tolower(*j)) && *j)
++i, ++j;
while (!(dist = tolower(*a)-tolower(*b)) && *b)
++a, ++b;
return dist;
}
bool CaseInsensitiveSorting::operator()(const MPD::Item &a, const MPD::Item &b)
CaseInsensitiveSorting::CaseInsensitiveSorting(): cmp(Config.ignore_leading_the) { }
bool CaseInsensitiveSorting::operator()(const MPD::Item &a, const MPD::Item &b) const
{
bool result = false;
if (a.type == b.type)
@@ -65,8 +73,6 @@ bool CaseInsensitiveSorting::operator()(const MPD::Item &a, const MPD::Item &b)
break;
}
break;
default: // there is no other option, silence compiler
assert(false);
}
}
else

41
src/utility/comparators.h
View File

@@ -26,17 +26,24 @@
class CaseInsensitiveStringComparison
{
bool hasTheWord(const std::string &s)
{
return (s.length() > 3)
&& (s[0] == 't' || s[0] == 'T')
&& (s[1] == 'h' || s[1] == 'H')
&& (s[2] == 'e' || s[2] == 'E')
&& (s[3] == ' ');
}
bool m_ignore_the;
bool hasTheWord(const char *s) const;
public:
int operator()(const std::string &a, const std::string &b);
CaseInsensitiveStringComparison(bool ignore_the) : m_ignore_the(ignore_the) { }
int operator()(const char *a, const char *b) const;
int operator()(const char *a, const std::string &b) const {
return (*this)(a, b.c_str());
}
int operator()(const std::string &a, const char *b) const {
return (*this)(a.c_str(), b);
}
int operator()(const std::string &a, const std::string &b) const {
return (*this)(a.c_str(), b.c_str());
}
};
class CaseInsensitiveSorting
@@ -44,22 +51,22 @@ class CaseInsensitiveSorting
CaseInsensitiveStringComparison cmp;
public:
bool operator()(const std::string &a, const std::string &b)
{
CaseInsensitiveSorting();
bool operator()(const std::string &a, const std::string &b) const {
return cmp(a, b) < 0;
}
bool operator()(const MPD::Song &a, const MPD::Song &b)
{
bool operator()(const MPD::Song &a, const MPD::Song &b) const {
return cmp(a.getName(), b.getName()) < 0;
}
template <typename A, typename B> bool operator()(const std::pair<A, B> &a, const std::pair<A, B> &b)
{
template <typename A, typename B>
bool operator()(const std::pair<A, B> &a, const std::pair<A, B> &b) const {
return cmp(a.first, b.first) < 0;
}
bool operator()(const MPD::Item &a, const MPD::Item &b);
bool operator()(const MPD::Item &a, const MPD::Item &b) const;
};
#endif // _UTILITY_COMPARATORS
#endif // _UTILITY_COMPARATORS