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4e965380bc
fltk/fluid/fluid.cxx
Michael R Sweet 4e965380bc Use uppercase letters for shortcut labels (e.g. "Ctrl+N", not 
"Ctrl+n") to be consistent with other toolkits.

Remove debug printf from undo_checkpoint().

Change "Show Widget Panel" to "Show Properties" since it displays any
Fl_Type dialog, not just the widget panel.

Add "properties" to all of the type dialogs (UI consistency)

Remove extra elipsis (...) from code items in the new menu.

Revert Grid shortcut to Ctrl+G, since Alt+G is used to run a shell
command again.



git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@4146 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2005-03-20 14:35:18 +00:00

1096 lines
29 KiB
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Raw Blame History

//
// "$Id$"
//
// FLUID main entry for the Fast Light Tool Kit (FLTK).
//
// Copyright 1998-2005 by Bill Spitzak and others.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library 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
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA.
//
// Please report all bugs and problems to "fltk-bugs@fltk.org".
//
#include <FL/Fl.H>
#include <FL/Fl_Double_Window.H>
#include <FL/Fl_Box.H>
#include <FL/Fl_Button.H>
#include <FL/Fl_File_Icon.H>
#include <FL/Fl_Help_Dialog.H>
#include <FL/Fl_Hold_Browser.H>
#include <FL/Fl_Menu_Bar.H>
#include <FL/Fl_Input.H>
#include <FL/fl_ask.H>
#include <FL/fl_draw.H>
#include <FL/Fl_File_Chooser.H>
#include <FL/fl_message.H>
#include <FL/filename.H>
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include "../src/flstring.h"
#include "alignment_panel.h"
#include "function_panel.h"
#if defined(WIN32) && !defined(__CYGWIN__)
# include <direct.h>
# include <windows.h>
# include <io.h>
#else
# include <unistd.h>
#endif
#ifdef __EMX__
# include <X11/Xlibint.h>
#endif
#include "about_panel.h"
#include "undo.h"
#include "Fl_Type.h"
static Fl_Help_Dialog *help_dialog = 0;
Fl_Preferences fluid_prefs(Fl_Preferences::USER, "fltk.org", "fluid");
int gridx = 5;
int gridy = 5;
int snap = 1;
int show_guides = 1;
// File history info...
char absolute_history[10][1024];
char relative_history[10][1024];
void load_history();
void update_history(const char *);
// Shell command support...
void show_shell_window();
////////////////////////////////////////////////////////////////
static const char *filename;
void set_filename(const char *c);
void set_modflag(int mf);
int modflag;
static char* pwd;
static char in_source_dir;
void goto_source_dir() {
if (in_source_dir) return;
if (!filename || !*filename) return;
const char *p = fl_filename_name(filename);
if (p <= filename) return; // it is in the current directory
char buffer[1024];
strlcpy(buffer, filename, sizeof(buffer));
int n = p-filename; if (n>1) n--; buffer[n] = 0;
if (!pwd) {
pwd = getcwd(0,1024);
if (!pwd) {fprintf(stderr,"getwd : %s\n",strerror(errno)); return;}
}
if (chdir(buffer)<0) {fprintf(stderr, "Can't chdir to %s : %s\n",
buffer, strerror(errno)); return;}
in_source_dir = 1;
}
void leave_source_dir() {
if (!in_source_dir) return;
if (chdir(pwd)<0) {fprintf(stderr, "Can't chdir to %s : %s\n",
pwd, strerror(errno));}
in_source_dir = 0;
}
char position_window(Fl_Window *w, const char *prefsName, int Visible, int X, int Y, int W=0, int H=0 ) {
Fl_Preferences pos(fluid_prefs, prefsName);
if (prevpos_button->value()) {
pos.get("x", X, X);
pos.get("y", Y, Y);
if ( W!=0 ) {
pos.get("w", W, W);
pos.get("h", H, H);
w->resize( X, Y, W, H );
}
else
w->position( X, Y );
}
pos.get("visible", Visible, Visible);
return Visible;
}
void save_position(Fl_Window *w, const char *prefsName) {
Fl_Preferences pos(fluid_prefs, prefsName);
pos.set("x", w->x());
pos.set("y", w->y());
pos.set("w", w->w());
pos.set("h", w->h());
pos.set("visible", (int)(w->shown() && w->visible()));
}
Fl_Window *main_window;
Fl_Menu_Bar *main_menubar;
void save_cb(Fl_Widget *, void *v) {
const char *c = filename;
if (v || !c || !*c) {
fl_ok = "Save";
c=fl_file_chooser("Save to:", "FLUID Files (*.f[ld])", c);
fl_ok = "OK";
if (!c) return;
if (!access(c, 0))
{
const char *basename;
if ((basename = strrchr(c, '/')) != NULL)
basename ++;
#if defined(WIN32) || defined(__EMX__)
if ((basename = strrchr(c, '\\')) != NULL)
basename ++;
#endif // WIN32 || __EMX__
else
basename = c;
if (fl_choice("The file \"%s\" already exists.\n"
"Do you want to replace it?", "Cancel",
"Replace", NULL, basename) == 0) return;
}
set_filename(c);
}
if (!write_file(c)) {
fl_message("Error writing %s: %s", c, strerror(errno));
return;
}
set_modflag(0);
undo_save = undo_current;
}
void exit_cb(Fl_Widget *,void *) {
if (modflag)
switch (fl_choice("Do you want to save changes to this user\n"
"interface before exiting?", "Don't Save",
"Save", "Cancel"))
{
case 2 : /* Cancel */
return;
case 1 : /* Save */
save_cb(NULL, NULL);
if (modflag) return; // Didn't save!
}
save_position(main_window,"main_window_pos");
if (widgetbin_panel) {
save_position(widgetbin_panel,"widgetbin_pos");
delete widgetbin_panel;
}
if (about_panel)
delete about_panel;
if (help_dialog)
delete help_dialog;
undo_clear();
exit(0);
}
#ifdef __APPLE__
# include <FL/x.H>
void
apple_open_cb(const char *c) {
if (modflag)
{
switch (fl_choice("Do you want to save changes to this user\n"
"interface before opening another one?", "Don't Save",
"Save", "Cancel"))
{
case 2 : /* Cancel */
return;
case 1 : /* Save */
save_cb(NULL, NULL);
if (modflag) return; // Didn't save!
}
}
const char *oldfilename;
oldfilename = filename;
filename = NULL;
set_filename(c);
undo_suspend();
if (!read_file(c, 0)) {
undo_resume();
fl_message("Can't read %s: %s", c, strerror(errno));
free((void *)filename);
filename = oldfilename;
if (main_window) main_window->label(filename);
return;
}
// Loaded a file; free the old filename...
set_modflag(0);
undo_resume();
undo_clear();
if (oldfilename) free((void *)oldfilename);
}
#endif // __APPLE__
void open_cb(Fl_Widget *, void *v) {
if (!v && modflag)
{
switch (fl_choice("Do you want to save changes to this user\n"
"interface before opening another one?", "Don't Save",
"Save", "Cancel"))
{
case 2 : /* Cancel */
return;
case 1 : /* Save */
save_cb(NULL, NULL);
if (modflag) return; // Didn't save!
}
}
const char *c;
const char *oldfilename;
fl_ok = "Open";
c = fl_file_chooser("Open:", "FLUID Files (*.f[ld])", filename);
fl_ok = "OK";
if (!c) return;
oldfilename = filename;
filename = NULL;
set_filename(c);
if (v != 0) undo_checkpoint();
undo_suspend();
if (!read_file(c, v!=0)) {
undo_resume();
fl_message("Can't read %s: %s", c, strerror(errno));
free((void *)filename);
filename = oldfilename;
if (main_window) main_window->label(filename);
return;
}
undo_resume();
if (v) {
// Inserting a file; restore the original filename...
set_modflag(1);
free((void *)filename);
filename = oldfilename;
if (main_window) main_window->label(filename);
} else {
// Loaded a file; free the old filename...
set_modflag(0);
undo_clear();
if (oldfilename) free((void *)oldfilename);
}
}
void open_history_cb(Fl_Widget *, void *v) {
if (modflag)
{
switch (fl_choice("Do you want to save changes to this user\n"
"interface before opening another one?", "Don't Save",
"Save", "Cancel"))
{
case 2 : /* Cancel */
return;
case 1 : /* Save */
save_cb(NULL, NULL);
if (modflag) return; // Didn't save!
}
}
const char *oldfilename = filename;
filename = NULL;
set_filename((char *)v);
undo_suspend();
if (!read_file(filename, 0)) {
undo_resume();
undo_clear();
fl_message("Can't read %s: %s", filename, strerror(errno));
free((void *)filename);
filename = oldfilename;
if (main_window) main_window->label(filename);
return;
}
set_modflag(0);
undo_resume();
undo_clear();
if (oldfilename) free((void *)oldfilename);
}
void new_cb(Fl_Widget *, void *v) {
if (!v && modflag)
{
switch (fl_choice("Do you want to save changes to this user\n"
"interface before creating a new one?", "Don't Save",
"Save", "Cancel"))
{
case 2 : /* Cancel */
return;
case 1 : /* Save */
save_cb(NULL, NULL);
if (modflag) return; // Didn't save!
}
}
delete_all();
set_filename(NULL);
set_modflag(0);
undo_clear();
}
int compile_only = 0;
int compile_strings = 0;
int header_file_set = 0;
int code_file_set = 0;
const char* header_file_name = ".h";
const char* code_file_name = ".cxx";
int i18n_type = 0;
const char* i18n_include = "";
const char* i18n_function = "";
const char* i18n_file = "";
const char* i18n_set = "";
char i18n_program[1024] = "";
void write_cb(Fl_Widget *, void *) {
if (!filename) {
save_cb(0,0);
if (!filename) return;
}
char cname[1024];
char hname[1024];
strlcpy(i18n_program, fl_filename_name(filename), sizeof(i18n_program));
fl_filename_setext(i18n_program, sizeof(i18n_program), "");
if (*code_file_name == '.' && strchr(code_file_name, '/') == NULL) {
strlcpy(cname, fl_filename_name(filename), sizeof(cname));
fl_filename_setext(cname, sizeof(cname), code_file_name);
} else {
strlcpy(cname, code_file_name, sizeof(hname));
}
if (*header_file_name == '.' && strchr(header_file_name, '/') == NULL) {
strlcpy(hname, fl_filename_name(filename), sizeof(hname));
fl_filename_setext(hname, sizeof(hname), header_file_name);
} else {
strlcpy(hname, header_file_name, sizeof(hname));
}
if (!compile_only) goto_source_dir();
int x = write_code(cname,hname);
if (!compile_only) leave_source_dir();
strlcat(cname, " and ", sizeof(cname));
strlcat(cname, hname, sizeof(cname));
if (compile_only) {
if (!x) {fprintf(stderr,"%s : %s\n",cname,strerror(errno)); exit(1);}
} else {
if (!x) {
fl_message("Can't write %s: %s", cname, strerror(errno));
} else if (completion_button->value()) {
fl_message("Wrote %s", cname, 0);
}
}
}
void write_strings_cb(Fl_Widget *, void *) {
static const char *exts[] = { ".txt", ".po", ".msg" };
if (!filename) {
save_cb(0,0);
if (!filename) return;
}
char sname[1024];
strlcpy(sname, fl_filename_name(filename), sizeof(sname));
fl_filename_setext(sname, sizeof(sname), exts[i18n_type]);
if (!compile_only) goto_source_dir();
int x = write_strings(sname);
if (!compile_only) leave_source_dir();
if (compile_only) {
if (x) {fprintf(stderr,"%s : %s\n",sname,strerror(errno)); exit(1);}
} else {
if (x) {
fl_message("Can't write %s: %s", sname, strerror(errno));
} else if (completion_button->value()) {
fl_message("Wrote %s", sname);
}
}
}
void openwidget_cb(Fl_Widget *, void *) {
if (!Fl_Type::current) {
fl_message("Please select a widget");
return;
}
Fl_Type::current->open();
}
void toggle_overlays(Fl_Widget *,void *);
void select_all_cb(Fl_Widget *,void *);
void select_none_cb(Fl_Widget *,void *);
void group_cb(Fl_Widget *, void *);
void ungroup_cb(Fl_Widget *, void *);
extern int pasteoffset;
static int ipasteoffset;
static char* cutfname(int which = 0) {
static char name[2][1024];
static char beenhere = 0;
if (!beenhere) {
beenhere = 1;
fluid_prefs.getUserdataPath(name[0], sizeof(name[0]));
strlcat(name[0], "cut_buffer", sizeof(name[0]));
fluid_prefs.getUserdataPath(name[1], sizeof(name[1]));
strlcat(name[1], "dup_buffer", sizeof(name[1]));
}
return name[which];
}
void copy_cb(Fl_Widget*, void*) {
if (!Fl_Type::current) {
fl_beep();
return;
}
ipasteoffset = 10;
if (!write_file(cutfname(),1)) {
fl_message("Can't write %s: %s", cutfname(), strerror(errno));
return;
}
}
extern void select_only(Fl_Type *);
void cut_cb(Fl_Widget *, void *) {
if (!Fl_Type::current) {
fl_beep();
return;
}
if (!write_file(cutfname(),1)) {
fl_message("Can't write %s: %s", cutfname(), strerror(errno));
return;
}
undo_checkpoint();
set_modflag(1);
ipasteoffset = 0;
Fl_Type *p = Fl_Type::current->parent;
while (p && p->selected) p = p->parent;
delete_all(1);
if (p) select_only(p);
}
void delete_cb(Fl_Widget *, void *) {
if (!Fl_Type::current) {
fl_beep();
return;
}
undo_checkpoint();
set_modflag(1);
ipasteoffset = 0;
Fl_Type *p = Fl_Type::current->parent;
while (p && p->selected) p = p->parent;
delete_all(1);
if (p) select_only(p);
}
extern int force_parent;
void paste_cb(Fl_Widget*, void*) {
//if (ipasteoffset) force_parent = 1;
pasteoffset = ipasteoffset;
if (gridx>1) pasteoffset = ((pasteoffset-1)/gridx+1)*gridx;
if (gridy>1) pasteoffset = ((pasteoffset-1)/gridy+1)*gridy;
undo_checkpoint();
undo_suspend();
if (!read_file(cutfname(), 1)) {
fl_message("Can't read %s: %s", cutfname(), strerror(errno));
}
undo_resume();
pasteoffset = 0;
ipasteoffset += 10;
force_parent = 0;
}
// Duplicate the selected widgets...
void duplicate_cb(Fl_Widget*, void*) {
if (!Fl_Type::current) {
fl_beep();
return;
}
if (!write_file(cutfname(1),1)) {
fl_message("Can't write %s: %s", cutfname(1), strerror(errno));
return;
}
pasteoffset = 0;
force_parent = 1;
undo_checkpoint();
undo_suspend();
if (!read_file(cutfname(1), 1)) {
fl_message("Can't read %s: %s", cutfname(1), strerror(errno));
}
undo_resume();
force_parent = 0;
}
void earlier_cb(Fl_Widget*,void*);
void later_cb(Fl_Widget*,void*);
Fl_Type *sort(Fl_Type *parent);
static void sort_cb(Fl_Widget *,void *) {
sort((Fl_Type*)0);
}
void show_project_cb(Fl_Widget *, void *);
void show_grid_cb(Fl_Widget *, void *);
void show_settings_cb(Fl_Widget *, void *);
void align_widget_cb(Fl_Widget *, long);
void widget_size_cb(Fl_Widget *, long);
void about_cb(Fl_Widget *, void *) {
if (!about_panel) make_about_panel();
about_panel->show();
}
void show_help(const char *name) {
const char *docdir;
char helpname[1024];
if (!help_dialog) help_dialog = new Fl_Help_Dialog();
if ((docdir = getenv("FLTK_DOCDIR")) == NULL) {
#ifdef __EMX__
// Doesn't make sense to have a hardcoded fallback
static char fltk_docdir[1024];
strlcpy(fltk_docdir, __XOS2RedirRoot("/XFree86/lib/X11/fltk/doc"),
sizeof(fltk_docdir));
docdir = fltk_docdir;
#else
docdir = FLTK_DOCDIR;
#endif // __EMX__
}
snprintf(helpname, sizeof(helpname), "%s/%s", docdir, name);
help_dialog->load(helpname);
help_dialog->show();
}
void help_cb(Fl_Widget *, void *) {
show_help("fluid.html");
}
void manual_cb(Fl_Widget *, void *) {
show_help("index.html");
}
////////////////////////////////////////////////////////////////
extern Fl_Menu_Item New_Menu[];
void toggle_widgetbin_cb(Fl_Widget *, void *);
Fl_Menu_Item Main_Menu[] = {
{"&File",0,0,0,FL_SUBMENU},
{"&New", FL_CTRL+'n', new_cb, 0},
{"&Open...", FL_CTRL+'o', open_cb, 0},
{"Open &Previous",0,0,0,FL_SUBMENU},
{relative_history[0], FL_CTRL+'0', open_history_cb, absolute_history[0]},
{relative_history[1], FL_CTRL+'1', open_history_cb, absolute_history[1]},
{relative_history[2], FL_CTRL+'2', open_history_cb, absolute_history[2]},
{relative_history[3], FL_CTRL+'3', open_history_cb, absolute_history[3]},
{relative_history[4], FL_CTRL+'4', open_history_cb, absolute_history[4]},
{relative_history[5], FL_CTRL+'5', open_history_cb, absolute_history[5]},
{relative_history[6], FL_CTRL+'6', open_history_cb, absolute_history[6]},
{relative_history[7], FL_CTRL+'7', open_history_cb, absolute_history[7]},
{relative_history[8], FL_CTRL+'8', open_history_cb, absolute_history[8]},
{relative_history[9], FL_CTRL+'9', open_history_cb, absolute_history[9]},
{0},
{"&Insert...", FL_CTRL+'i', open_cb, (void*)1, FL_MENU_DIVIDER},
{"&Save", FL_CTRL+'s', save_cb, 0},
{"Save &As...", FL_CTRL+FL_SHIFT+'s', save_cb, (void*)1},
{"Write &Code...", FL_CTRL+FL_SHIFT+'c', write_cb, 0},
{"&Write Strings...", FL_CTRL+FL_SHIFT+'w', write_strings_cb, 0, FL_MENU_DIVIDER},
{"&Quit", FL_CTRL+'q', exit_cb},
{0},
{"&Edit",0,0,0,FL_SUBMENU},
{"&Undo", FL_CTRL+'z', undo_cb},
{"&Redo", FL_CTRL+FL_SHIFT+'z', redo_cb, 0, FL_MENU_DIVIDER},
{"C&ut", FL_CTRL+'x', cut_cb},
{"&Copy", FL_CTRL+'c', copy_cb},
{"&Paste", FL_CTRL+'v', paste_cb},
{"Dup&licate", FL_CTRL+'u', duplicate_cb},
{"&Delete", FL_Delete, delete_cb, 0, FL_MENU_DIVIDER},
{"Select &All", FL_CTRL+'a', select_all_cb},
{"Select &None", FL_CTRL+FL_SHIFT+'a', select_none_cb, 0, FL_MENU_DIVIDER},
{"Pr&operties...", FL_F+1, openwidget_cb},
{"&Sort",0,sort_cb},
{"&Earlier", FL_F+2, earlier_cb},
{"&Later", FL_F+3, later_cb},
{"&Group", FL_F+7, group_cb},
{"Ung&roup", FL_F+8, ungroup_cb,0, FL_MENU_DIVIDER},
{"Hide O&verlays",FL_CTRL+FL_SHIFT+'o',toggle_overlays},
{"Show Widget &Bin...",FL_ALT+'b',toggle_widgetbin_cb, 0, FL_MENU_DIVIDER},
{"Pro&ject Settings...",FL_ALT+'p',show_project_cb},
{"GU&I Settings...",FL_ALT+FL_SHIFT+'p',show_settings_cb},
{0},
{"&New", 0, 0, (void *)New_Menu, FL_SUBMENU_POINTER},
{"&Layout",0,0,0,FL_SUBMENU},
{"&Align",0,0,0,FL_SUBMENU},
{"&Left",0,(Fl_Callback *)align_widget_cb,(void*)10},
{"&Center",0,(Fl_Callback *)align_widget_cb,(void*)11},
{"&Right",0,(Fl_Callback *)align_widget_cb,(void*)12},
{"&Top",0,(Fl_Callback *)align_widget_cb,(void*)13},
{"&Middle",0,(Fl_Callback *)align_widget_cb,(void*)14},
{"&Bottom",0,(Fl_Callback *)align_widget_cb,(void*)15},
{0},
{"&Space Evenly",0,0,0,FL_SUBMENU},
{"&Across",0,(Fl_Callback *)align_widget_cb,(void*)20},
{"&Down",0,(Fl_Callback *)align_widget_cb,(void*)21},
{0},
{"&Make Same Size",0,0,0,FL_SUBMENU},
{"&Width",0,(Fl_Callback *)align_widget_cb,(void*)30},
{"&Height",0,(Fl_Callback *)align_widget_cb,(void*)31},
{"&Both",0,(Fl_Callback *)align_widget_cb,(void*)32},
{0},
{"&Center In Group",0,0,0,FL_SUBMENU},
{"&Horizontal",0,(Fl_Callback *)align_widget_cb,(void*)40},
{"&Vertical",0,(Fl_Callback *)align_widget_cb,(void*)41},
{0},
{"&Set Widget Size",0,0,0,FL_SUBMENU|FL_MENU_DIVIDER},
{"&Tiny",FL_ALT+'1',(Fl_Callback *)widget_size_cb,(void*)8,FL_MENU_RADIO,FL_NORMAL_LABEL,FL_HELVETICA,8},
{"&Small",FL_ALT+'2',(Fl_Callback *)widget_size_cb,(void*)11,FL_MENU_RADIO,FL_NORMAL_LABEL,FL_HELVETICA,11},
{"&Normal",FL_ALT+'3',(Fl_Callback *)widget_size_cb,(void*)14,FL_MENU_RADIO|FL_MENU_VALUE},
{0},
{"&Grid...",FL_CTRL+'g',show_grid_cb},
{0},
{"&Shell",0,0,0,FL_SUBMENU},
{"Execute &Command...",FL_ALT+'x',(Fl_Callback *)show_shell_window},
{"Execute &Again...",FL_ALT+'g',(Fl_Callback *)do_shell_command},
{0},
{"&Help",0,0,0,FL_SUBMENU},
{"&About FLUID...",0,about_cb},
{"&On FLUID...",0,help_cb},
{"&Manual...",0,manual_cb},
{0},
{0}};
#define BROWSERWIDTH 300
#define BROWSERHEIGHT 500
#define WINWIDTH 300
#define MENUHEIGHT 25
#define WINHEIGHT (BROWSERHEIGHT+MENUHEIGHT)
extern void fill_in_New_Menu();
void scheme_cb(Fl_Choice *, void *) {
switch (scheme_choice->value()) {
case 0 : // Default
Fl::scheme(NULL);
break;
case 1 : // None
Fl::scheme("none");
break;
case 2 : // Plastic
Fl::scheme("plastic");
break;
}
fluid_prefs.set("scheme", scheme_choice->value());
}
void toggle_widgetbin_cb(Fl_Widget *, void *) {
if (!widgetbin_panel) {
make_widgetbin();
widgetbin_panel->callback(toggle_widgetbin_cb);
if (!position_window(widgetbin_panel,"widgetbin_pos", 1, 320, 30)) return;
}
if (widgetbin_panel->visible()) {
widgetbin_panel->hide();
Main_Menu[39].label("Show Widget &Bin...");
} else {
widgetbin_panel->show();
Main_Menu[39].label("Hide Widget &Bin");
}
}
void make_main_window() {
fluid_prefs.get("snap", snap, 1);
fluid_prefs.get("gridx", gridx, 5);
fluid_prefs.get("gridy", gridy, 5);
fluid_prefs.get("show_guides", show_guides, 0);
load_history();
make_grid_window();
make_settings_window();
make_shell_window();
if (!main_window) {
Fl_Widget *o;
main_window = new Fl_Double_Window(WINWIDTH,WINHEIGHT,"fluid");
main_window->box(FL_NO_BOX);
o = make_widget_browser(0,MENUHEIGHT,BROWSERWIDTH,BROWSERHEIGHT);
o->box(FL_FLAT_BOX);
o->tooltip("Double-click to view or change an item.");
main_window->resizable(o);
main_menubar = new Fl_Menu_Bar(0,0,BROWSERWIDTH,MENUHEIGHT);
main_menubar->menu(Main_Menu);
main_menubar->global();
fill_in_New_Menu();
main_window->end();
}
}
// Load file history from preferences...
void load_history() {
int i; // Looping var
for (i = 0; i < 10; i ++) {
fluid_prefs.get( Fl_Preferences::Name("file%d", i), absolute_history[i], "", sizeof(absolute_history[i]));
if (absolute_history[i][0]) {
// Make a relative version of the filename for the menu...
fl_filename_relative(relative_history[i], sizeof(relative_history[i]),
absolute_history[i]);
Main_Menu[i + 4].flags = 0;
} else Main_Menu[i + 4].flags = FL_MENU_INVISIBLE;
}
if (!absolute_history[0][0]) Main_Menu[3].flags |= FL_MENU_INACTIVE;
}
// Update file history from preferences...
void update_history(const char *flname) {
int i; // Looping var
char absolute[1024];
fl_filename_absolute(absolute, sizeof(absolute), flname);
for (i = 0; i < 10; i ++)
#if defined(WIN32) || defined(__APPLE__)
if (!strcasecmp(absolute, absolute_history[i])) break;
#else
if (!strcmp(absolute, absolute_history[i])) break;
#endif // WIN32 || __APPLE__
if (i == 0) return;
if (i >= 10) i = 9;
// Move the other flnames down in the list...
memmove(absolute_history + 1, absolute_history,
i * sizeof(absolute_history[0]));
memmove(relative_history + 1, relative_history,
i * sizeof(relative_history[0]));
// Put the new file at the top...
strlcpy(absolute_history[0], absolute, sizeof(absolute_history[0]));
fl_filename_relative(relative_history[0], sizeof(relative_history[0]),
absolute_history[0]);
// Update the menu items as needed...
for (i = 0; i < 10; i ++) {
fluid_prefs.set( Fl_Preferences::Name("file%d", i), absolute_history[i]);
if (absolute_history[i][0]) Main_Menu[i + 4].flags = 0;
else Main_Menu[i + 4].flags = FL_MENU_INVISIBLE;
}
Main_Menu[3].flags &= ~FL_MENU_INACTIVE;
}
// Shell command support...
#if (!defined(WIN32) || defined(__CYGWIN__)) && !defined(__MWERKS__)
// Support the full piped shell command...
static FILE *shell_pipe = 0;
void
shell_pipe_cb(int, void*) {
char line[1024]; // Line from command output...
if (fgets(line, sizeof(line), shell_pipe) != NULL) {
// Add the line to the output list...
shell_run_buffer->append(line);
} else {
// End of file; tell the parent...
Fl::remove_fd(fileno(shell_pipe));
pclose(shell_pipe);
shell_pipe = NULL;
shell_run_buffer->append("... END SHELL COMMAND ...\n");
}
shell_run_display->scroll(shell_run_display->count_lines(0,
shell_run_buffer->length(), 1), 0);
}
void
do_shell_command(Fl_Return_Button*, void*) {
const char *command; // Command to run
shell_window->hide();
if (shell_pipe) {
fl_alert("Previous shell command still running!");
return;
}
if ((command = shell_command_input->value()) == NULL || !*command) {
fl_alert("No shell command entered!");
return;
}
if (shell_savefl_button->value()) {
save_cb(0, 0);
}
if (shell_writecode_button->value()) {
compile_only = 1;
write_cb(0, 0);
compile_only = 0;
}
if (shell_writemsgs_button->value()) {
compile_only = 1;
write_strings_cb(0, 0);
compile_only = 0;
}
// Show the output window and clear things...
shell_run_buffer->text("");
shell_run_buffer->append(command);
shell_run_buffer->append("\n");
shell_run_window->label("Shell Command Running...");
if ((shell_pipe = popen((char *)command, "r")) == NULL) {
fl_alert("Unable to run shell command: %s", strerror(errno));
return;
}
shell_run_button->deactivate();
shell_run_window->hotspot(shell_run_display);
shell_run_window->show();
Fl::add_fd(fileno(shell_pipe), shell_pipe_cb);
while (shell_pipe) Fl::wait();
shell_run_button->activate();
shell_run_window->label("Shell Command Complete");
fl_beep();
while (shell_run_window->shown()) Fl::wait();
}
#else
// Just do basic shell command stuff, no status window...
void
do_shell_command(Fl_Return_Button*, void*) {
const char *command; // Command to run
int status; // Status from command...
shell_window->hide();
if ((command = shell_command_input->value()) == NULL || !*command) {
fl_alert("No shell command entered!");
return;
}
if (shell_savefl_button->value()) {
save_cb(0, 0);
}
if (shell_writecode_button->value()) {
compile_only = 1;
write_cb(0, 0);
compile_only = 0;
}
if (shell_writemsgs_button->value()) {
compile_only = 1;
write_strings_cb(0, 0);
compile_only = 0;
}
if ((status = system(command)) != 0) {
fl_alert("Shell command returned status %d!", status);
} else if (completion_button->value()) {
fl_message("Shell command completed successfully!");
}
}
#endif // (!WIN32 || __CYGWIN__) && !__MWERKS__
void
show_shell_window() {
shell_window->hotspot(shell_command_input);
shell_window->show();
}
void set_filename(const char *c) {
if (filename) free((void *)filename);
filename = c ? strdup(c) : NULL;
if (filename) update_history(filename);
set_modflag(modflag);
}
// Set the "modified" flag and update the title of the main window...
void set_modflag(int mf) {
const char *basename;
static char title[1024];
modflag = mf;
if (main_window) {
if (!filename) basename = "Untitled.fl";
else if ((basename = strrchr(filename, '/')) != NULL) basename ++;
#if defined(WIN32) || defined(__EMX__)
else if ((basename = strrchr(filename, '\\')) != NULL) basename ++;
#endif // WIN32 || __EMX__
else basename = filename;
if (modflag) {
snprintf(title, sizeof(title), "%s (modified)", basename);
main_window->label(title);
} else main_window->label(basename);
}
// Enable/disable the Save menu item...
if (modflag) Main_Menu[16].activate();
else Main_Menu[16].deactivate();
}
////////////////////////////////////////////////////////////////
static int arg(int argc, char** argv, int& i) {
if (argv[i][1] == 'c' && !argv[i][2]) {compile_only = 1; i++; return 1;}
if (argv[i][1] == 'c' && argv[i][2] == 's' && !argv[i][3]) {compile_only = 1; compile_strings = 1; i++; return 1;}
if (argv[i][1] == 'o' && !argv[i][2] && i+1 < argc) {
code_file_name = argv[i+1];
code_file_set = 1;
i += 2;
return 2;
}
if (argv[i][1] == 'h' && !argv[i][2]) {
header_file_name = argv[i+1];
header_file_set = 1;
i += 2;
return 2;
}
return 0;
}
#if ! (defined(WIN32) && !defined (__CYGWIN__))
int quit_flag = 0;
#include <signal.h>
#ifdef _sigargs
#define SIGARG _sigargs
#else
#ifdef __sigargs
#define SIGARG __sigargs
#else
#define SIGARG int // you may need to fix this for older systems
#endif
#endif
extern "C" {
static void sigint(SIGARG) {
signal(SIGINT,sigint);
quit_flag = 1;
}
}
#endif
int main(int argc,char **argv) {
int i = 1;
if (!Fl::args(argc,argv,i,arg) || i < argc-1) {
fprintf(stderr,"usage: %s <switches> name.fl\n"
" -c : write .cxx and .h and exit\n"
" -cs : write .cxx and .h and strings and exit\n"
" -o <name> : .cxx output filename, or extension if <name> starts with '.'\n"
" -h <name> : .h output filename, or extension if <name> starts with '.'\n"
"%s\n", argv[0], Fl::help);
return 1;
}
const char *c = argv[i];
fl_register_images();
make_main_window();
#ifdef __APPLE__
fl_open_callback(apple_open_cb);
#endif // __APPLE__
if (c) set_filename(c);
if (!compile_only) {
Fl::visual((Fl_Mode)(FL_DOUBLE|FL_INDEX));
Fl_File_Icon::load_system_icons();
main_window->callback(exit_cb);
position_window(main_window,"main_window_pos", 1, 10, 30, WINWIDTH, WINHEIGHT );
main_window->show(argc,argv);
toggle_widgetbin_cb(0,0);
if (!c && openlast_button->value() && absolute_history[0][0]) {
// Open previous file when no file specified...
open_history_cb(0, absolute_history[0]);
}
}
undo_suspend();
if (c && !read_file(c,0)) {
if (compile_only) {
fprintf(stderr,"%s : %s\n", c, strerror(errno));
exit(1);
}
fl_message("Can't read %s: %s", c, strerror(errno));
}
undo_resume();
if (compile_only) {
if (compile_strings) write_strings_cb(0,0);
write_cb(0,0);
exit(0);
}
set_modflag(0);
undo_clear();
#ifndef WIN32
signal(SIGINT,sigint);
#endif
grid_cb(horizontal_input, 0); // Makes sure that windows get snap params...
#ifdef WIN32
Fl::run();
#else
while (!quit_flag) Fl::wait();
if (quit_flag) exit_cb(0,0);
#endif // WIN32
undo_clear();
return (0);
}
//
// End of "$Id$".
//
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