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BizHawk
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Autocomplete box now positions correctly, even with scrolling and different font face/size. 

Still isn't very functional, nor does it move as you scroll after it appears.
This commit is contained in:
jxq2000 2012-10-09 00:17:48 +00:00
parent 8cb8879212
commit 16d12e8548
1 changed files with 10 additions and 25 deletions
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35
BizHawk.MultiClient/tools/LuaWriter.cs
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@ -68,7 +68,7 @@ namespace BizHawk.MultiClient
return;
}
ProcessText();
// ProcessText(); // Commenting out until it's fixed to not scroll everything all the time
hasChanged = false;
}
@ -670,36 +670,21 @@ namespace BizHawk.MultiClient
{
List<string> libfunctions = Global.MainForm.LuaConsole1.LuaImp.docs.GetFunctionsByLibrary(currentword);
int x = 0;
int y = 0;
// Position autocomplete box near the cursor's current position
int x = LuaText.GetPositionFromCharIndex(LuaText.SelectionStart).X + LuaText.Location.X + 5;
int y = LuaText.GetPositionFromCharIndex(LuaText.SelectionStart).Y + LuaText.Location.Y + (int)LuaText.Font.GetHeight() + 5; // One row down
AutoCompleteView.Location = new Point(x, y);
int currentRow;
int currentColumn;
int fontHeight;
int topRow;
currentRow = LuaText.GetLineFromCharIndex(LuaText.SelectionStart); //Currently selected row
topRow = 0; //Need to figure this out, maybe LuaText.AutoScrollOffset?
currentColumn = LuaText.SelectionStart - LuaText.GetFirstCharIndexFromLine(currentRow);
fontHeight = (int)LuaText.Font.GetHeight(); //Explicilty cast to int
// Vertical position of auto complete box:
// This still needs to take into account the current scroll height of the box. Currently it only will look correct when scrolled all the way to the top.
// ((Current row - Top row in view) + 1 to make it below the row) * (fontHeight + spaceBetweenLines)) + (Location of the top of the textbox in relation to overall control)
x = ((currentRow - topRow + 1) * (fontHeight + 1)) + LuaText.Location.Y;
// Horizontal position of auto complete box:
// (Width of each character in current font on the current line) + (Location of the left of the textbox in relation to overall control)
y = (currentColumn * (fontHeight / 2)) + LuaText.Location.X; // ¯\(°_o)/¯ Super-crude estimate for now, doesn't work great
AutoCompleteView.Location = new Point(y, x);
AutoCompleteView.Items.Clear();
// Populate list with available options
AutoCompleteView.Items.Clear();
foreach (string function in libfunctions)
{
ListViewItem item = new ListViewItem(function);
AutoCompleteView.Items.Add(item);
}
AutoCompleteView.Visible = true; //Show window after it has been positioned and set up
// Show window after it has been positioned and set up
AutoCompleteView.Visible = true;
}
}