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//
// "$Id: DiffWindow.h 407 2006-11-13 18:54:02Z mike $"
//
// DiffWindow widget definitions.
//
// Copyright 2005-2006 by Michael Sweet.
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License v2 as published
// by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
#ifndef _DiffWindow_h_
# define _DiffWindow_h_
# include <FL/Fl.H>
# include <FL/Fl_Overlay_Window.H>
# include <FL/Fl_Menu_Bar.H>
# include <FL/Fl_Preferences.H>
# include "DiffView.h"
//
// DiffWindow widget to support multiple file diffs...
//
class DiffWindow : public Fl_Overlay_Window
{
Fl_Menu_Bar menubar_; // Menubar
DiffView view_; // Diff viewing widget
const char *file1_, // First file
*file2_; // Second file
DiffWindow *next_; // Next window
int search_line_; // Current line in search
bool search_right_; // Searched on the right side?
char search_[1024], // Search text
title_[1024]; // Window title
bool zoom_; // Show zoom overlay?
int zoom_pos_; // Zoom overlay position
static DiffWindow *first_; // First window
static const char *help_text_; // Help text
static Fl_Preferences prefs_; // Application preferences...
void draw_overlay();
void load_prefs();
void open(const char *f1, const char *f2);
void save_prefs();
static void about_cb(Fl_Menu_Bar *m, DiffWindow *dw);
static void close_cb(Fl_Menu_Bar *m, DiffWindow *dw);
static void compare_selected_cb(Fl_Menu_Bar *m, DiffWindow *dw);
static void compare_cb(Fl_Menu_Bar *m, DiffWindow *dw);
static void copy_cb(Fl_Menu_Bar *m, DiffWindow *dw);
static void find_cb(Fl_Menu_Bar *m, DiffWindow *dw);
static void find_next_cb(Fl_Menu_Bar *m, DiffWindow *dw);
static DiffWindow *find_window(const char *f1, const char *f2);
static void next_change_cb(Fl_Menu_Bar *m, DiffWindow *dw);
static void prefs_cb(Fl_Menu_Bar *m, DiffWindow *dw);
static void prev_change_cb(Fl_Menu_Bar *m, DiffWindow *dw);
static void quit_cb(Fl_Menu_Bar *m, DiffWindow *dw);
static void rediff_cb(Fl_Menu_Bar *m, DiffWindow *dw);
static void select_cb(DiffView *dv, DiffWindow *dw);
static void select_left_cb(Fl_Menu_Bar *m, DiffWindow *dw);
static void select_none_cb(Fl_Menu_Bar *m, DiffWindow *dw);
static void select_right_cb(Fl_Menu_Bar *m, DiffWindow *dw);
static void using_cb(Fl_Menu_Bar *m, DiffWindow *dw);
public:
DiffWindow(const char *file1, const char *file2);
~DiffWindow();
void color(Fl_Color c) { view_.color(c); }
Fl_Color color() const { return (view_.color()); }
int handle(int event);
bool load(const char *file1, const char *file2);
void resize(int X, int Y, int W, int H);
void selection_color(Fl_Color c) { view_.selection_color(c); }
Fl_Color selection_color() const { return (view_.selection_color()); }
void showlinenum(bool b) { view_.showlinenum(b); }
bool showlinenum() const { return (view_.showlinenum()); }
void ignoreblanks(bool b) { view_.ignoreblanks(b); }
bool ignoreblanks() const { return (view_.ignoreblanks()); }
void tabwidth(int t) { view_.tabwidth(t); }
int tabwidth() const { return (view_.tabwidth()); }
void textcolor(Fl_Color c) { view_.textcolor(c); }
Fl_Color textcolor() const { return (view_.textcolor()); }
void textfont(uchar f) { view_.textfont(f); }
uchar textfont() const { return (view_.textfont()); }
void textsize(uchar s) { view_.textsize(s); }
uchar textsize() const { return (view_.textsize()); }
void zoom(bool b) { zoom_ = b; }
bool zoom() const { return (zoom_); }
};
#endif // !_DiffWindow_h_
//
// End of "$Id: DiffWindow.h 407 2006-11-13 18:54:02Z mike $".
//
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