Text: Help screen (F1), and font detection by file extension (unknown files are ignored)

git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@329 416bcca6-2ee7-4201-b75f-2eb2f807beb1

tables_aide.h

@@ -1384,7 +1384,40 @@ static const char * TableAideEffets[] =
 static const char * TableAideTexte[] =
 {
   AIDE_TITRE("TEXT")
-  AIDE_TEXTE("   *** Not implemented yet ***")
+  AIDE_TEXTE("")
+  AIDE_TEXTE("The text menu allows you to enter some text")
+  AIDE_TEXTE("and render it as a brush.")
+  AIDE_TEXTE("The current background and foreground colors")
+  AIDE_TEXTE("are very important, they determine the text")
+  AIDE_TEXTE("color, the transparent color, and also the")
+  AIDE_TEXTE("color range to use for antialiasing.")
+  AIDE_TEXTE("GrafX2 can use 'bitmap' fonts as long as")
+  AIDE_TEXTE("they are in the special layout supported ")
+  AIDE_TEXTE("by SFont.")
+  AIDE_TEXTE("TrueType fonts can also be used if this")
+  AIDE_TEXTE("version of GrafX2 was compiled with")
+  AIDE_TEXTE("TrueType support.")
+  AIDE_TEXTE("")
+  AIDE_TEXTE("- Txt: Click and enter your text here, a")
+  AIDE_TEXTE("line of up to 250 characters.")
+  AIDE_TEXTE("")
+  AIDE_TEXTE("- Clear txt: Empties the current text.")
+  AIDE_TEXTE("When the text is empty, a standard string")
+  AIDE_TEXTE("is shown instead in the preview area.")
+  AIDE_TEXTE("")
+  AIDE_TEXTE("- Antialias: Click to enable or disable")
+  AIDE_TEXTE("Antialiasing. Only affects TrueType fonts.")
+  AIDE_TEXTE("")
+  AIDE_TEXTE("- Size: Determine the font height. Only")
+  AIDE_TEXTE("affects TrueType fonts.")
+  AIDE_TEXTE("")
+  AIDE_TEXTE("- Font selector: Choose a font. You can")
+  AIDE_TEXTE("use the arrow keys (up and down) to quickly")
+  AIDE_TEXTE("browse your fonts.")
+  AIDE_TEXTE("TrueType fonts are indicated by 'TT'.")
+  AIDE_TEXTE("")
+  AIDE_TEXTE("- Preview area: Shows what the brush will")
+  AIDE_TEXTE("look like.")
 };
 static const char * TableAideLoupe[] =
 {