jgrasp handbook

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18.1 File Menu Clear - closes the currently open file and clears the text. Open - brings up an open file dialog. DRAFT, February 18, 2003, Page 92 Save - saves the current file. By default it is save with the same line terminator format (binary, DOS, or Mac.) as it had when loaded. If the format could not be determined when loaded (because there was more than one type of line terminator), it will be saved in binary mode. Save As - allows the user to save the current file under a new name, and with a choice of line terminators (binary, DOS format, Mac. format). Add to Project - if the file is not in the current project, add it to the current project with either a relative or absolute path. Relative paths are relative to the project file location, and are platform independent. They can not be used for the default project (you must name the project using, for example, "Project" / "Save As"). Generate UML (Java only) - pops up the UML diagram and updates the information for the current file. See UML window for information on jGRASP UML. Generate Documentation - if the current compiler environment has a "document" command, runs that command and displays the documentation produced. Currently only the Java compiler environments have "document" commands. Print Native Print - allows the user to print using the native system. This is typically much faster than JVM printing. For UNIX/Linux, the native print is just a PostScript print using the command set in the global print settings. The font setting is ignored in this case, and Courier font is used. Print to File (PostScript) - prints to a PostScript file. The font setting is ignored and a Courier font is used. Print to File (RTF) - prints to a Rich Text file. For now, no formatting is done. The only print settings that are used are font, font size, and color. JVM Print - print using Java. This tends to be very slow, and produces very large print files. Print Settings - opens a print settings dialog for this file, or global or project level print settings, and selects the “CSD” tab. Escape Virtual Desktop / Enter Virtual Desktop - moves this window to/from a desktop frame to a freefloating frame. Exit This Window - closes the CSD window. 18.2 Edit Menu Undo - this will undo the last edit. Folding is considered an edit in this context even though it does not modify the text, because folds must be undone to properly undo a sequence of edits. There is a limit to the total size of edits stored, but the last edit will always be stored no matter how large it is, and for multiple edits like a replace all, they will all be stored. Cut - copies selected text to the clipboard, then deletes it. Copy - copies selected text to the clipboard. Paste - paste text from the clipboard. Block Cut/Paste - turn block selection mode on or off. In block mode cut, copy, paste, find, etc. work on rectangular blocks of text. If the end of a line is selected, the block will extend infinitely to the right (the
DRAFT, February 18, 2003, Page 93 ends of all lines in the block will be included). A cut will never delete lines, and a paste will not add lines unless the text is too short, in which case lines may be added to the end of the text. Find/Replace - brings up the find dialog. Find Selection – search forward or backward for the current selection. The system PRIMARY selection is used on UNIX and Linux. Search Multiple Files - brings up the (global) multi-file search dialog. Comment - for languages that have single-line comments, comments each line of the selected text. Uncomment - for languages that have single-line comment, removes the first such comment on each line of the selected text. CSD Window Settings - opens a CSD settings dialog for this file, or global or project level settings, and selects the "CSD" tab. Compiler Settings - opens a CSD settings dialog for this file, or global or project level settings, and selects the "Languages" tab. 18.3 View Menu The settings in this menu other than split view - tool bar, tool bar button type, message bar, line numbers - can be set globally in the CSD view page of the global CSD Window settings dialog. The values set in the menu will persist only until the window is closed or a file is loaded into the window. Generate CSD - generates a CSD. Remove CSD - removes the CSD. Fold - see folding. Marks - see marks. Bookmark - see bookmarks. Breakpoints - see breakpoints. Split View - allows the user to select from a single view CSD window, or a vertically or horizontally split dual view. Tool Bar - if off, the tool bar is not shown. Tool Bar Buttons - allows the tool bar buttons to be shown as icons, text, or both. Message Bar - if off, the message bar is not shown. Line Numbers - if on, line numbers are shown to the left of the text. Freeze Numbers - when turned on, further edits will not change the line numbers. Also, click-to-error from a message window will use these frozen numbers. This is useful for finding multiple compile errors while editing the text. 18.4 Compiler Menu Compiler Settings - opens a CSD settings dialog for this file, or global or project level settings, and selects the "Languages" tab. This menu provides compiler functions set up in the CSD window settings dialog. Output appears in the message window, which also provides a button to stop the compile process. Due to Java bugs, on some systems the end of the compile process may not be recognized every time, and the user will have to use this button to return jGRASP to the non-compiling state.
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The Table of Contents Index Handboo
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Overview of jGRASP DRAFT, February
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11 Control Structure Diagram (CSD)
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1 Installing jGRASP DRAFT, February
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2.1 Creating a New File DRAFT, Febr
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In the upper right corner of the CS
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2.2 Saving a File DRAFT, February 1
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2.4 Loading a File DRAFT, February
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2.7 Line Numbers DRAFT, February 18
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2.9 Running a Program DRAFT, Februa
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3 The Control Structure Diagram (CS
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Selection (cont’d) switch (when b
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3.4 CSD Templates DRAFT, February 1
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3.6 Reading Source Code with the CS
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Page 51 and 52: 4 Projects DRAFT, February 18, 2003
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Page 57 and 58: 4.5 Jar file Creation and Extractio
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Page 67 and 68: 5.5 Displaying Dependencies Between
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Page 79 and 80: Part 2 - Reference DRAFT, February
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Page 83 and 84: 9.4 Requirements for the Integrated
Page 85 and 86: 13 Known Bugs DRAFT, February 18, 2
Page 87 and 88: Unicode support - this will require
Page 89 and 90: Section 3. Disclaimer of Warranty D
Page 91 and 92: * . * DRAFT, February 18, 2003, Pag
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Page 97 and 98: 17.13 Projects DRAFT, February 18,
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Page 123 and 124: 23.4.3 UML Print Settings Page Marg
Page 125 and 126: File syncing may cause jGRASP to lo
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