Merge branch 'arkkra' into shiny

[mup] / mup / mupmate / Main.H

diff --git a/mup/mupmate/Main.H b/mup/mupmate/Main.H
new file mode 100644 (file)
index 0000000..fc1e6f9
--- /dev/null
+++ b/mup/mupmate/Main.H
@@ -0,0 +1,133 @@
+/* Copyright (c) 2006 by Arkkra Enterprises */
+/* All rights reserved */
+
+#ifndef _MAIN_H_
+#define _MAIN_H_
+
+// Header file for the main Mupmate window, containing toolbar and editor.
+
+#include <FL/Fl_Widget.H>
+#include <FL/Fl_Double_Window.H>
+#include <FL/Fl_Menu_Bar.H>
+#include <FL/Fl_Menu_Item.H>
+#include <FL/Fl_Text_Buffer.H>
+#include <FL/Fl_Text_Editor.H>
+
+#include "File.H"
+#include "Edit.H"
+#include "Run.H"
+#include "Config.H"
+#include "Help.H"
+
+class Main;
+
+//---------- class to show Mup license and get user's agreement
+
+class License : public Fl_Double_Window {
+public:
+       License(Main * m_p, const char * magic);
+       ~License(void);
+
+       // Callbacks
+       static void IAgree_cb(Fl_Widget *, void * data);
+       static void Cancel_cb(Fl_Widget *, void * data);
+       static void Continue_cb(Fl_Widget *, void * data);
+
+private:
+       // Callbacks
+       void IAgree(void);
+       void Cancel(void);
+       void Continue(void);
+
+       // Widgets
+       Fl_Text_Display * text_p;       // The text of the license
+       Fl_Return_Button * i_agree_p;
+       Fl_Button * cancel_p;
+
+       // Name of file that tells us if user has agreed to license
+       const char * magic_file_name;
+
+       // The main window
+       Main * main_p;
+};
+
+
+
+// Class for main window, with editor and toolbar
+
+class Main : public Fl_Double_Window {
+
+friend class License;
+
+public:
+       Main(const char * title);
+       ~Main();
+
+       // Callbacks
+       static void modify_cb(int, int, int, int, const char *, void * data);
+       static void font_change_cb(void * data, Fl_Font font, unsigned char size);
+       static void atclose_cb(Fl_Widget *, void * data);
+
+       // We don't want Escape to cause main window to close,
+       // and need to handle Paste ungraying specially.
+       // This event handler takes care of those things.
+       static int handle_events(int);
+
+       // Show user hints the first time they bring up Mupmate
+       void hints(void);
+
+       // Reset state information when user opens a new file.
+       void begin_new_file();
+
+       // Pointers to the classes for each toolbar menu item widgets
+       File * filemenu_p;
+       Edit * editmenu_p;
+       Config * configmenu_p;
+       Help * helpmenu_p;
+       Run * runmenu_p;
+
+       // Clean up all windows 
+       static void clean_exit(int exitval = 0);
+
+private:
+       // called when input text is modified
+       void modify(void);
+
+       // Sets font/size of editor
+       void font_change(Fl_Font font, unsigned char size);
+
+       // Make window manager close like Exit
+       void atclose(void);
+
+       // Cursor blinker
+       static void blinker(void *);
+
+       // Ponters to the top level widgets
+       Fl_Menu_Bar * toolbar_p;
+       Fl_Text_Editor * editor_p;
+
+       // For font/size change notification
+       Font_change_registration * font_change_reg_p;
+
+       // True if there is a selected area in editor window
+       bool have_selection;
+
+       // True if something in clipboard
+       bool can_paste;
+
+       // For knowing when to gray out Undo menu item
+       bool undo_active;
+       bool undo_active_on_next_change;
+       int prev_bufflength;
+
+       // Current cursor on/off state, for blinker
+       int cursor_state;
+
+       // We currently only have one main window, but code is
+       // general to allow multiple windows. We keep a linked list
+       // of all the windows.
+       static Main * list_p;
+       Main * next;
+};
+
+#endif