/// <summary>
/// 絵文字一覧の表示しているタブを変更する
/// </summary>
/// <param name="direction">ChangeCurrentDirection</param>
public void ChangeEmojiGroupSelection(ChangeCurrentDirection direction)
{
System.Diagnostics.Debug.Assert(direction == ChangeCurrentDirection.Left || direction == ChangeCurrentDirection.Right);
if (this.tabControlEmojiList.TabCount == 0)
{
return;
}
int step;
switch (direction)
{
case ChangeCurrentDirection.Left:
step = -1;
break;
case ChangeCurrentDirection.Right:
default:
step = 1;
break;
}
int tabCount = this.tabControlEmojiList.TabCount;
int tabIndexCurrent = this.tabControlEmojiList.SelectedIndex;
int tabIndexNext = tabIndexCurrent + step;
if (tabIndexNext < 0)
{
tabIndexNext = tabCount - 1;
}
else if (tabCount <= tabIndexNext)
{
tabIndexNext = 0;
}
this.tabControlEmojiList.SelectedIndex = tabIndexNext;
}
/// <summary>
/// 絵文字一覧の現在表示しているタブ上の絵文字選択を変更する
/// </summary>
/// <param name="direction">ChangeCurrentDirection</param>
public void ChangeEmojiSelectionOnCurrentGroup(ChangeCurrentDirection direction)
{
if (this.tabControlEmojiList.TabCount == 0)
{
return;
}
int tabIndexCurrent = this.tabControlEmojiList.SelectedIndex;
int emojiGroupNo = tabIndexCurrent + 1;
List <int> emojiGroupJiscodeMap = this.emojiGroupJiscodeMaps[emojiGroupNo];
int emojiIdCurrent = this.currentEmojiIds[emojiGroupNo];
if (emojiIdCurrent < 0)
{
return;
}
int emojiCount = emojiGroupJiscodeMap.Count;
if (emojiCount == 0)
{
return;
}
int cols = DataBags.Config.MaxEmojiListCols;
int rows = this.GetGroupRows(emojiCount);
int fullCount = cols * rows;
int step;
switch (direction)
{
case ChangeCurrentDirection.Up:
step = -DataBags.Config.MaxEmojiListCols;
break;
case ChangeCurrentDirection.Down:
step = DataBags.Config.MaxEmojiListCols;
break;
case ChangeCurrentDirection.Left:
step = -1;
break;
case ChangeCurrentDirection.Right:
default:
step = 1;
break;
}
int limit;
if (direction == ChangeCurrentDirection.Left || direction == ChangeCurrentDirection.Right)
{
limit = emojiCount;
}
else
{
limit = rows;
}
int emojiIdNext = emojiIdCurrent;
for (int i = 0; i < limit; ++i)
{
emojiIdNext += step;
if (emojiIdNext < 0)
{
if (direction == ChangeCurrentDirection.Left)
{
emojiIdNext = emojiCount - 1;
}
else
{
emojiIdNext = emojiIdNext + fullCount;
}
}
else if (emojiCount <= emojiIdNext)
{
if (direction == ChangeCurrentDirection.Right)
{
emojiIdNext = 0;
}
else
{
emojiIdNext = emojiIdNext - fullCount;
}
}
if (0 <= emojiIdNext && emojiIdNext < emojiCount)
{
int jiscode = emojiGroupJiscodeMap[emojiIdNext];
if (jiscode != 0)
{
break;
}
}
}
this.ChangeEmojiSelection(emojiGroupNo, emojiIdNext);
}