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Partially working text editor

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git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@99 0fc631ac-6414-0410-93d0-97cfa31319b6
This commit is contained in:
twanvl
2006-12-05 18:30:45 +00:00
parent ba1298aabc
commit 42bec59451
18 changed files with 1138 additions and 47 deletions
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src/render/text/viewer.hpp
+18 -2
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@@ -56,16 +56,32 @@ class TextViewer {
// --------------------------------------------------- : Positions
/// Find the character index that is before the given index, and which has a nonzero width
size_t moveLeft(size_t index) const;
/// Find the character index that is before/after the given index, and which has a nonzero width
// size_t moveChar(size_t index, int delta) const;
/// Find the character index that is on a line above/below index
/** If this would move outisde the text, returns the input index */
size_t moveLine(size_t index, int delta) const;
/// The character index of the start of the line that character #index is on
size_t lineStart(size_t index) const;
/// The character index past the end of the line that character #index is on
size_t lineEnd (size_t index) const;
/// Find the index of the character at the given position
/** If the position is before everything returns 0,
* if it is after everything returns text.size().
* The position is in internal coordinates */
size_t indexAt(const RealPoint& pos) const;
/// Find the position of the character at the given index
/** The position is in internal coordinates */
RealPoint posOf(size_t index) const;
/// Return the rectangle around a single character
RealRect charRect(size_t index) const;
/// Return the height of the last line
double heightOfLastLine() const;
private:
// --------------------------------------------------- : More drawing
double scale; /// < Scale when drawing