624 lines
23 KiB
C++
624 lines
23 KiB
C++
//
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// Print panel for the Fast Light Tool Kit (FLTK).
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//
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// Copyright 1998-2017 by Bill Spitzak and others.
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//
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// This library is free software. Distribution and use rights are outlined in
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// the file "COPYING" which should have been included with this file. If this
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// file is missing or damaged, see the license at:
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//
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// https://www.fltk.org/COPYING.php
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//
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// Please see the following page on how to report bugs and issues:
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//
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// https://www.fltk.org/bugs.php
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//
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//
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// This file is "work in progress". The main parts have been copied
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// from fluid's print_panel{.fl|.h|.cxx} and hand-edited to produce
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// a working version w/o global variables. The intention is to move
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// all static variables into an own class, and to name this class
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// Fl_Printer_Chooser or similar...
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//
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// Todo:
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//
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// - Currently preferences can't be saved, and there are options that
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// are not yet used for printing.
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// - This file can only be used as an include file in Fl_PS_Printer.cxx
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// - The use of static variables should be avoided.
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// - Probably much more ...
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//
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#include "print_panel.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include "../src/flstring.h"
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#include <FL/Fl_Preferences.H>
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#include <FL/Fl_Int_Input.H>
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#include <FL/fl_string_functions.h>
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static Fl_Double_Window *print_panel=(Fl_Double_Window *)0;
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static Fl_Group *print_panel_controls=(Fl_Group *)0;
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static Fl_Choice *print_choice=(Fl_Choice *)0;
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static Fl_Button *print_properties=(Fl_Button *)0;
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static Fl_Box *print_status=(Fl_Box *)0;
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static Fl_Round_Button *print_all=(Fl_Round_Button *)0;
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static Fl_Round_Button *print_pages=(Fl_Round_Button *)0;
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static Fl_Round_Button *print_selection=(Fl_Round_Button *)0;
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static Fl_Check_Button *print_collate_button=(Fl_Check_Button *)0;
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static Fl_Group *print_collate_group[2]={(Fl_Group *)0};
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static Fl_Progress *print_progress=(Fl_Progress *)0;
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static Fl_Double_Window *print_properties_panel=(Fl_Double_Window *)0;
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static Fl_Choice *print_page_size=(Fl_Choice *)0;
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static Fl_Int_Input *print_from=(Fl_Int_Input *)0;
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static Fl_Int_Input *print_to=(Fl_Int_Input *)0;
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static Fl_Spinner *print_copies=(Fl_Spinner *)0;
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static int print_start = 0; // 1 if print_okay has been clicked
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static void cb_print_choice(Fl_Choice*, void*) {
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print_update_status();
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}
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static void cb_print_properties(Fl_Button*, void*) {
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print_properties_panel->show();
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}
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static void cb_print_all(Fl_Round_Button*, void*) {
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print_from->deactivate();
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print_to->deactivate();
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}
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static void cb_print_pages(Fl_Round_Button*, void*) {
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print_from->activate();
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print_to->activate();
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}
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static void cb_print_selection(Fl_Round_Button*, void*) {
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print_from->deactivate();
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print_to->deactivate();
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}
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static void cb_print_copies(Fl_Spinner*, void*) {
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if (print_copies->value() == 1) {
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print_collate_button->deactivate();
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print_collate_group[0]->deactivate();
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print_collate_group[1]->deactivate();
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} else {
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/* print_collate_button->activate(); // TODO: manage collate options
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print_collate_group[0]->activate();
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print_collate_group[1]->activate(); */
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};
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}
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static void cb_print_collate_button(Fl_Check_Button*, void*) {
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int i = print_collate_button->value() != 0;
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print_collate_group[i]->show();
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print_collate_group[1 - i]->hide();
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}
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static void cb_Cancel(Fl_Button*, void*) {
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print_start = 0;
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print_panel->hide();
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}
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static void cb_print_properties_panel(Fl_Double_Window*, void*) {
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print_properties_panel->hide();
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print_update_status();
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}
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static const Fl_Menu_Item menu_print_page_size[] = {
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{"Letter", 0, 0, 0, 0, FL_NORMAL_LABEL, 0, 14, 0},
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{"A4", 0, 0, 0, 0, FL_NORMAL_LABEL, 0, 14, 0},
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{"Legal", 0, 0, 0, 0, FL_NORMAL_LABEL, 0, 14, 0},
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{"Executive", 0, 0, 0, 0, FL_NORMAL_LABEL, 0, 14, 0},
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{"A3", 0, 0, 0, 0, FL_NORMAL_LABEL, 0, 14, 0},
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{"A5", 0, 0, 0, 0, FL_NORMAL_LABEL, 0, 14, 0},
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{"B5", 0, 0, 0, 0, FL_NORMAL_LABEL, 0, 14, 0},
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{"Com10", 0, 0, 0, 0, FL_NORMAL_LABEL, 0, 14, 0},
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{"DL", 0, 0, 0, 0, FL_NORMAL_LABEL, 0, 14, 0},
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{"Tabloid", 0, 0, 0, 0, FL_NORMAL_LABEL, 0, 14, 0},
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{0,0,0,0,0,0,0,0,0}
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};
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#include <FL/Fl_Pixmap.H>
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static const char * const idata_print_color[] = {
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"24 24 17 1",
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" \tc None",
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".\tc #FFFF00",
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"+\tc #C8FF00",
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"@\tc #00FF00",
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"#\tc #FFC800",
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"$\tc #FF0000",
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"%\tc #00FFFF",
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"&\tc #000000",
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"*\tc #FF00FF",
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"=\tc #00FFC8",
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"-\tc #FF00C8",
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";\tc #00C800",
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">\tc #C80000",
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",\tc #0000C8",
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"\'\tc #0000FF",
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")\tc #00C8FF",
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"!\tc #C800FF",
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" ...... ",
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" .......... ",
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" ............ ",
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" .............. ",
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" .............. ",
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" ................ ",
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" ................ ",
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" ................ ",
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" +@@@@@@+#$$$$$$# ",
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" %@@@@@@@&&$$$$$$$* ",
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" %%@@@@@@&&&&$$$$$$** ",
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" %%%=@@@@&&&&&&$$$$-*** ",
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" %%%%@@@;&&&&&&>$$$**** ",
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"%%%%%%@@&&&&&&&&$$******",
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"%%%%%%%@&&&&&&&&$*******",
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"%%%%%%%%,&&&&&&,********",
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"%%%%%%%%\'\'\'\'\'\'\'\'********",
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"%%%%%%%%\'\'\'\'\'\'\'\'********",
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"%%%%%%%%\'\'\'\'\'\'\'\'********",
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" %%%%%%%)\'\'\'\'\'\'!******* ",
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" %%%%%%%%\'\'\'\'\'\'******** ",
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" %%%%%%%%\'\'\'\'******** ",
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" %%%%%%%%\'\'******** ",
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" %%%%%% ****** "
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};
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static Fl_Pixmap image_print_color(idata_print_color);
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static const char * const idata_print_gray[] = {
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"24 24 17 1",
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" \tc None",
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".\tc #E3E3E3",
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"+\tc #D2D2D2",
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"@\tc #969696",
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"#\tc #C2C2C2",
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"$\tc #4C4C4C",
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"%\tc #B2B2B2",
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"&\tc #000000",
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"*\tc #696969",
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"=\tc #ACACAC",
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"-\tc #626262",
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";\tc #767676",
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">\tc #3C3C3C",
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",\tc #161616",
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"\'\tc #1C1C1C",
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")\tc #929292",
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"!\tc #585858",
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" ...... ",
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" .......... ",
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" ............ ",
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" .............. ",
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" .............. ",
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" ................ ",
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" ................ ",
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" ................ ",
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" +@@@@@@+#$$$$$$# ",
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" %@@@@@@@&&$$$$$$$* ",
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" %%@@@@@@&&&&$$$$$$** ",
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" %%%=@@@@&&&&&&$$$$-*** ",
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" %%%%@@@;&&&&&&>$$$**** ",
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"%%%%%%@@&&&&&&&&$$******",
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"%%%%%%%@&&&&&&&&$*******",
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"%%%%%%%%,&&&&&&,********",
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"%%%%%%%%\'\'\'\'\'\'\'\'********",
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"%%%%%%%%\'\'\'\'\'\'\'\'********",
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"%%%%%%%%\'\'\'\'\'\'\'\'********",
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" %%%%%%%)\'\'\'\'\'\'!******* ",
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" %%%%%%%%\'\'\'\'\'\'******** ",
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" %%%%%%%%\'\'\'\'******** ",
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" %%%%%%%%\'\'******** ",
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" %%%%%% ****** "
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};
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static Fl_Pixmap image_print_gray(idata_print_gray);
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static Fl_Button *print_output_mode[4]={(Fl_Button *)0};
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static void cb_Save(Fl_Return_Button*, void*) {
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print_properties_panel->hide();
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char name[1024];
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int val;
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const char *printer = (const char *)print_choice->menu()[print_choice->value()].user_data();
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Fl_Preferences print_prefs(Fl_Preferences::CORE_USER, "fltk.org", "printers");
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snprintf(name, sizeof(name), "%s/page_size", printer == NULL ? "" : printer);
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print_prefs.set(name, print_page_size->value());
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snprintf(name, sizeof(name), "%s/output_mode", printer == NULL ? "" : printer);
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for (val = 0; val < 4; val ++) {
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if (print_output_mode[val]->value()) break;
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}
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print_prefs.set(name, val);
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}
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static void cb_Cancel1(Fl_Button*, void*) {
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print_properties_panel->hide();
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print_update_status();
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}
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static void cb_Use(Fl_Button*, void*) {
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print_properties_panel->hide();
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}
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Fl_Double_Window* make_print_panel() {
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{ print_panel = new Fl_Double_Window(465, 235, Fl_Printer::dialog_title);
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{ print_panel_controls = new Fl_Group(10, 10, 447, 216);
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{ print_choice = new Fl_Choice(133, 10, 181, 25, Fl_Printer::dialog_printer);
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print_choice->down_box(FL_BORDER_BOX);
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print_choice->labelfont(1);
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print_choice->callback((Fl_Callback*)cb_print_choice);
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print_choice->when(FL_WHEN_CHANGED);
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} // Fl_Choice* print_choice
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{ print_properties = new Fl_Button(314, 10, 115, 25, Fl_Printer::dialog_properties);
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print_properties->callback((Fl_Callback*)cb_print_properties);
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} // Fl_Button* print_properties
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{ print_status = new Fl_Box(0, 41, print_panel_controls->w(), 17, "printer/job status");
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print_status->align(Fl_Align(FL_ALIGN_CLIP|FL_ALIGN_INSIDE|FL_ALIGN_LEFT));
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} // Fl_Box* print_status
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{ Fl_Group* o = new Fl_Group(10, 86, 227, 105, Fl_Printer::dialog_range);
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o->box(FL_THIN_DOWN_BOX);
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o->labelfont(1);
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o->align(Fl_Align(FL_ALIGN_TOP_LEFT));
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{ print_all = new Fl_Round_Button(20, 96, 38, 25, Fl_Printer::dialog_all);
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print_all->type(102);
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print_all->down_box(FL_ROUND_DOWN_BOX);
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print_all->value(1);
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print_all->callback((Fl_Callback*)cb_print_all);
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} // Fl_Round_Button* print_all
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{ print_pages = new Fl_Round_Button(20, 126, 64, 25, Fl_Printer::dialog_pages);
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print_pages->type(102);
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print_pages->down_box(FL_ROUND_DOWN_BOX);
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print_pages->callback((Fl_Callback*)cb_print_pages);
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} // Fl_Round_Button* print_pages
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{ print_selection = new Fl_Round_Button(20, 156, 82, 25, "Selection");
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print_selection->type(102);
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print_selection->down_box(FL_ROUND_DOWN_BOX);
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print_selection->callback((Fl_Callback*)cb_print_selection);
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} // Fl_Round_Button* print_selection
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{ print_from = new Fl_Int_Input(136, 126, 28, 25, Fl_Printer::dialog_from);
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print_from->type(2);
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print_from->textfont(4);
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print_from->deactivate();
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} // Fl_Int_Input* print_from
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{ print_to = new Fl_Int_Input(199, 126, 28, 25, Fl_Printer::dialog_to);
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print_to->type(2);
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print_to->textfont(4);
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print_to->deactivate();
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} // Fl_Int_Input* print_to
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o->end();
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} // Fl_Group* o
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{ Fl_Group* o = new Fl_Group(247, 86, 210, 105, Fl_Printer::dialog_copies);
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o->box(FL_THIN_DOWN_BOX);
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o->labelfont(1);
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o->align(Fl_Align(FL_ALIGN_TOP_LEFT));
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{ print_copies = new Fl_Spinner(321, 96, 45, 25, Fl_Printer::dialog_copyNo);
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print_copies->callback((Fl_Callback*)cb_print_copies);
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print_copies->when(FL_WHEN_CHANGED);
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} // Fl_Spinner* print_copies
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{ print_collate_button = new Fl_Check_Button(376, 96, 64, 25, "Collate");
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print_collate_button->down_box(FL_DOWN_BOX);
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print_collate_button->callback((Fl_Callback*)cb_print_collate_button);
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print_collate_button->when(FL_WHEN_CHANGED);
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print_collate_button->deactivate();
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} // Fl_Check_Button* print_collate_button
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{ print_collate_group[0] = new Fl_Group(257, 131, 191, 50);
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print_collate_group[0]->deactivate();
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{ Fl_Box* o = new Fl_Box(287, 141, 30, 40, "1");
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o->box(FL_BORDER_BOX);
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o->color(FL_BACKGROUND2_COLOR);
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o->labelsize(11);
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o->align(Fl_Align(FL_ALIGN_BOTTOM_RIGHT|FL_ALIGN_INSIDE));
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o->deactivate();
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} // Fl_Box* o
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{ Fl_Box* o = new Fl_Box(272, 136, 30, 40, "1");
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o->box(FL_BORDER_BOX);
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o->color(FL_BACKGROUND2_COLOR);
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o->labelsize(11);
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o->align(Fl_Align(FL_ALIGN_BOTTOM_RIGHT|FL_ALIGN_INSIDE));
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o->deactivate();
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} // Fl_Box* o
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{ Fl_Box* o = new Fl_Box(257, 131, 30, 40, "1");
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o->box(FL_BORDER_BOX);
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o->color(FL_BACKGROUND2_COLOR);
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o->labelsize(11);
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o->align(Fl_Align(FL_ALIGN_BOTTOM_RIGHT|FL_ALIGN_INSIDE));
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o->deactivate();
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} // Fl_Box* o
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{ Fl_Box* o = new Fl_Box(352, 141, 30, 40, "2");
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o->box(FL_BORDER_BOX);
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o->color(FL_BACKGROUND2_COLOR);
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o->labelsize(11);
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o->align(Fl_Align(FL_ALIGN_BOTTOM_RIGHT|FL_ALIGN_INSIDE));
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o->deactivate();
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} // Fl_Box* o
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{ Fl_Box* o = new Fl_Box(337, 136, 30, 40, "2");
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o->box(FL_BORDER_BOX);
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o->color(FL_BACKGROUND2_COLOR);
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o->labelsize(11);
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o->align(Fl_Align(FL_ALIGN_BOTTOM_RIGHT|FL_ALIGN_INSIDE));
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o->deactivate();
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} // Fl_Box* o
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{ Fl_Box* o = new Fl_Box(322, 131, 30, 40, "2");
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o->box(FL_BORDER_BOX);
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o->color(FL_BACKGROUND2_COLOR);
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o->labelsize(11);
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o->align(Fl_Align(FL_ALIGN_BOTTOM_RIGHT|FL_ALIGN_INSIDE));
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o->deactivate();
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} // Fl_Box* o
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{ Fl_Box* o = new Fl_Box(417, 141, 30, 40, "3");
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o->box(FL_BORDER_BOX);
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o->color(FL_BACKGROUND2_COLOR);
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o->labelsize(11);
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o->align(Fl_Align(FL_ALIGN_BOTTOM_RIGHT|FL_ALIGN_INSIDE));
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o->deactivate();
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} // Fl_Box* o
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{ Fl_Box* o = new Fl_Box(402, 136, 30, 40, "3");
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o->box(FL_BORDER_BOX);
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o->color(FL_BACKGROUND2_COLOR);
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o->labelsize(11);
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o->align(Fl_Align(FL_ALIGN_BOTTOM_RIGHT|FL_ALIGN_INSIDE));
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o->deactivate();
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} // Fl_Box* o
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{ Fl_Box* o = new Fl_Box(387, 131, 30, 40, "3");
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o->box(FL_BORDER_BOX);
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o->color(FL_BACKGROUND2_COLOR);
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o->labelsize(11);
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o->align(Fl_Align(FL_ALIGN_BOTTOM_RIGHT|FL_ALIGN_INSIDE));
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o->deactivate();
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} // Fl_Box* o
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print_collate_group[0]->end();
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} // Fl_Group* print_collate_group[0]
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{ print_collate_group[1] = new Fl_Group(257, 131, 191, 50);
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print_collate_group[1]->hide();
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print_collate_group[1]->deactivate();
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{ Fl_Box* o = new Fl_Box(287, 141, 30, 40, "3");
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o->box(FL_BORDER_BOX);
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o->color(FL_BACKGROUND2_COLOR);
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o->labelsize(11);
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o->align(Fl_Align(FL_ALIGN_BOTTOM_RIGHT|FL_ALIGN_INSIDE));
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} // Fl_Box* o
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{ Fl_Box* o = new Fl_Box(272, 136, 30, 40, "2");
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o->box(FL_BORDER_BOX);
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o->color(FL_BACKGROUND2_COLOR);
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o->labelsize(11);
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o->align(Fl_Align(FL_ALIGN_BOTTOM_RIGHT|FL_ALIGN_INSIDE));
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} // Fl_Box* o
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{ Fl_Box* o = new Fl_Box(257, 131, 30, 40, "1");
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o->box(FL_BORDER_BOX);
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o->color(FL_BACKGROUND2_COLOR);
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o->labelsize(11);
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o->align(Fl_Align(FL_ALIGN_BOTTOM_RIGHT|FL_ALIGN_INSIDE));
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} // Fl_Box* o
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{ Fl_Box* o = new Fl_Box(352, 141, 30, 40, "3");
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o->box(FL_BORDER_BOX);
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o->color(FL_BACKGROUND2_COLOR);
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o->labelsize(11);
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o->align(Fl_Align(FL_ALIGN_BOTTOM_RIGHT|FL_ALIGN_INSIDE));
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} // Fl_Box* o
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{ Fl_Box* o = new Fl_Box(337, 136, 30, 40, "2");
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o->box(FL_BORDER_BOX);
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o->color(FL_BACKGROUND2_COLOR);
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o->labelsize(11);
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o->align(Fl_Align(FL_ALIGN_BOTTOM_RIGHT|FL_ALIGN_INSIDE));
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} // Fl_Box* o
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{ Fl_Box* o = new Fl_Box(322, 131, 30, 40, "1");
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o->box(FL_BORDER_BOX);
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o->color(FL_BACKGROUND2_COLOR);
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o->labelsize(11);
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o->align(Fl_Align(FL_ALIGN_BOTTOM_RIGHT|FL_ALIGN_INSIDE));
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} // Fl_Box* o
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{ Fl_Box* o = new Fl_Box(417, 141, 30, 40, "3");
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o->box(FL_BORDER_BOX);
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o->color(FL_BACKGROUND2_COLOR);
|
|
o->labelsize(11);
|
|
o->align(Fl_Align(FL_ALIGN_BOTTOM_RIGHT|FL_ALIGN_INSIDE));
|
|
} // Fl_Box* o
|
|
{ Fl_Box* o = new Fl_Box(402, 136, 30, 40, "2");
|
|
o->box(FL_BORDER_BOX);
|
|
o->color(FL_BACKGROUND2_COLOR);
|
|
o->labelsize(11);
|
|
o->align(Fl_Align(FL_ALIGN_BOTTOM_RIGHT|FL_ALIGN_INSIDE));
|
|
} // Fl_Box* o
|
|
{ Fl_Box* o = new Fl_Box(387, 131, 30, 40, "1");
|
|
o->box(FL_BORDER_BOX);
|
|
o->color(FL_BACKGROUND2_COLOR);
|
|
o->labelsize(11);
|
|
o->align(Fl_Align(FL_ALIGN_BOTTOM_RIGHT|FL_ALIGN_INSIDE));
|
|
} // Fl_Box* o
|
|
print_collate_group[1]->end();
|
|
} // Fl_Group* print_collate_group[1]
|
|
o->end();
|
|
} // Fl_Group* o
|
|
{ Fl_Return_Button* o = new Fl_Return_Button(279, 201, 100, 25, Fl_Printer::dialog_print_button);
|
|
o->callback((Fl_Callback*)print_cb);
|
|
} // Fl_Return_Button* o
|
|
{ Fl_Button* o = new Fl_Button(389, 201, 68, 25, Fl_Printer::dialog_cancel_button);
|
|
o->callback((Fl_Callback*)cb_Cancel);
|
|
} // Fl_Button* o
|
|
print_panel_controls->end();
|
|
} // Fl_Group* print_panel_controls
|
|
{ print_progress = new Fl_Progress(10, 203, 289, 21);
|
|
print_progress->selection_color((Fl_Color)4);
|
|
print_progress->hide();
|
|
} // Fl_Progress* print_progress
|
|
print_panel->set_modal();
|
|
print_panel->end();
|
|
} // Fl_Double_Window* print_panel
|
|
{ print_properties_panel = new Fl_Double_Window(290, 130, Fl_Printer::property_title);
|
|
print_properties_panel->callback((Fl_Callback*)cb_print_properties_panel);
|
|
{ print_page_size = new Fl_Choice(150, 10, 80, 25, Fl_Printer::property_pagesize);
|
|
print_page_size->down_box(FL_BORDER_BOX);
|
|
print_page_size->labelfont(FL_HELVETICA);
|
|
print_page_size->menu(menu_print_page_size);
|
|
} // Fl_Choice* print_page_size
|
|
{ Fl_Group* o = new Fl_Group(110, 45, 170, 40, Fl_Printer::property_mode);
|
|
o->labelfont(FL_HELVETICA);
|
|
o->align(Fl_Align(FL_ALIGN_LEFT));
|
|
{ print_output_mode[0] = new Fl_Button(110, 45, 30, 40);
|
|
print_output_mode[0]->type(102);
|
|
print_output_mode[0]->box(FL_BORDER_BOX);
|
|
print_output_mode[0]->down_box(FL_BORDER_BOX);
|
|
print_output_mode[0]->value(1);
|
|
print_output_mode[0]->color(FL_BACKGROUND2_COLOR);
|
|
print_output_mode[0]->selection_color(FL_FOREGROUND_COLOR);
|
|
print_output_mode[0]->image(image_print_color);
|
|
} // Fl_Button* print_output_mode[0]
|
|
{ print_output_mode[1] = new Fl_Button(150, 50, 40, 30);
|
|
print_output_mode[1]->type(102);
|
|
print_output_mode[1]->box(FL_BORDER_BOX);
|
|
print_output_mode[1]->down_box(FL_BORDER_BOX);
|
|
print_output_mode[1]->color(FL_BACKGROUND2_COLOR);
|
|
print_output_mode[1]->selection_color(FL_FOREGROUND_COLOR);
|
|
print_output_mode[1]->image(image_print_color);
|
|
} // Fl_Button* print_output_mode[1]
|
|
{ print_output_mode[2] = new Fl_Button(200, 45, 30, 40);
|
|
print_output_mode[2]->type(102);
|
|
print_output_mode[2]->box(FL_BORDER_BOX);
|
|
print_output_mode[2]->down_box(FL_BORDER_BOX);
|
|
print_output_mode[2]->color(FL_BACKGROUND2_COLOR);
|
|
print_output_mode[2]->selection_color(FL_FOREGROUND_COLOR);
|
|
print_output_mode[2]->image(image_print_gray);
|
|
} // Fl_Button* print_output_mode[2]
|
|
{ print_output_mode[3] = new Fl_Button(240, 50, 40, 30);
|
|
print_output_mode[3]->type(102);
|
|
print_output_mode[3]->box(FL_BORDER_BOX);
|
|
print_output_mode[3]->down_box(FL_BORDER_BOX);
|
|
print_output_mode[3]->color(FL_BACKGROUND2_COLOR);
|
|
print_output_mode[3]->selection_color(FL_FOREGROUND_COLOR);
|
|
print_output_mode[3]->image(image_print_gray);
|
|
} // Fl_Button* print_output_mode[3]
|
|
o->end();
|
|
} // Fl_Group* o
|
|
{ Fl_Return_Button* o = new Fl_Return_Button(93, 95, 99, 25, Fl_Printer::property_save);
|
|
o->callback((Fl_Callback*)cb_Save);
|
|
} // Fl_Return_Button* o
|
|
{ Fl_Button* o = new Fl_Button(202, 95, 78, 25, Fl_Printer::property_cancel);
|
|
o->callback((Fl_Callback*)cb_Cancel1);
|
|
} // Fl_Button* o
|
|
{ Fl_Button* o = new Fl_Button(10, 95, 73, 25, Fl_Printer::property_use);
|
|
o->callback((Fl_Callback*)cb_Use);
|
|
} // Fl_Button* o
|
|
print_properties_panel->set_modal();
|
|
print_properties_panel->end();
|
|
} // Fl_Double_Window* print_properties_panel
|
|
return print_properties_panel;
|
|
}
|
|
|
|
void print_cb(Fl_Return_Button *, void *) {
|
|
print_start = 1;
|
|
print_panel->hide();
|
|
}
|
|
|
|
printing_style print_load() { // return whether SystemV or BSD printing style is used
|
|
FILE *lpstat;
|
|
char line[1024], name[1024], *nptr, qname[2048], *qptr, defname[1024], *p;
|
|
int i;
|
|
printing_style style = SystemV;
|
|
|
|
if (print_choice->size() > 1) {
|
|
for (i = 1; print_choice->text(i); i ++) {
|
|
free(print_choice->menu()[i].user_data());
|
|
}
|
|
}
|
|
|
|
print_choice->clear();
|
|
print_choice->add(Fl_Printer::dialog_print_to_file, 0, 0, 0, FL_MENU_DIVIDER);
|
|
print_choice->value(0);
|
|
|
|
print_start = 0;
|
|
|
|
defname[0] = '\0';
|
|
// get names of all printers and of default one
|
|
if ((lpstat = popen("LC_MESSAGES=C LANG=C /bin/sh -c '(lpstat -p -d ) 2>&-'", "r")) != NULL) { // try first with SystemV printing system
|
|
while (fgets(line, sizeof(line), lpstat)) {
|
|
if (!strncmp(line, "printer ", 8) &&
|
|
sscanf(line + 8, "%s", name) == 1) {
|
|
for (nptr = name, qptr = qname; *nptr; *qptr++ = *nptr++) {
|
|
if (*nptr == '/') *qptr++ = '\\';
|
|
}
|
|
*qptr = '\0';
|
|
|
|
print_choice->add(qname, 0, 0, (void *)fl_strdup(name), 0);
|
|
} else if (!strncmp(line, "system default destination: ", 28)) {
|
|
if (sscanf(line + 28, "%s", defname) != 1) defname[0] = '\0';
|
|
}
|
|
}
|
|
pclose(lpstat);
|
|
}
|
|
|
|
if (print_choice->size() == 2 && (lpstat = fopen("/etc/printcap", "r"))) { // try next with BSD printing system
|
|
while (fgets(line, sizeof(line),lpstat)) { // get names of all known printers
|
|
if (*line == '#' || (p = strchr(line, '|')) == NULL) continue;
|
|
*p = 0;
|
|
print_choice->add(line, 0, 0, (void *)fl_strdup(line), 0);
|
|
style = BSD;
|
|
*p = '|';
|
|
while (1) {
|
|
p = line + strlen(line) - 1;
|
|
if (*p == '\n' && p > line) p--;
|
|
if (*p != '\\') break;
|
|
if (fgets(line, sizeof(line),lpstat)==0) { /* ignore */ }
|
|
}
|
|
}
|
|
fclose(lpstat);
|
|
p = fl_getenv("PRINTER"); // get name of default printer
|
|
if (p == NULL) p = (char*)"lp";
|
|
strcpy(defname, p);
|
|
}
|
|
|
|
if (print_choice->size() > 2) print_choice->value(1);
|
|
if (defname[0]) { // select default printer in menu
|
|
for (i = 1; print_choice->text(i); i ++) {
|
|
if (!strcmp((char *)print_choice->menu()[i].user_data(), defname)) {
|
|
print_choice->value(i);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
print_update_status();
|
|
return style;
|
|
} // print_load()
|
|
|
|
void print_update_status() {
|
|
FILE *lpstat;
|
|
char command[1024];
|
|
static char status[1024];
|
|
const char *printer = (const char *)print_choice->menu()[print_choice->value()].user_data();
|
|
|
|
status[0] = 0;
|
|
if (print_choice->value()) {
|
|
strcpy(status, "printer status unavailable");
|
|
snprintf(command, sizeof(command), "/bin/sh -c \"(lpstat -p '%s' ) 2>&-\" ", printer); // try first with SystemV printing system
|
|
if ((lpstat = popen(command, "r")) != NULL) {
|
|
if (fgets(status, sizeof(status), lpstat) == 0) { // if no reply
|
|
pclose(lpstat);
|
|
snprintf(command, sizeof(command), "lpq -P%s 2>&-", printer); // try next with BSD printing system
|
|
if ((lpstat = popen(command, "r")) != NULL) {
|
|
if (fgets(status, sizeof(status), lpstat)==0) { /* ignore */ }
|
|
}
|
|
}
|
|
pclose(lpstat);
|
|
}
|
|
}
|
|
print_status->label(status);
|
|
|
|
char name[1024];
|
|
int val;
|
|
|
|
Fl_Preferences print_prefs(Fl_Preferences::CORE_USER, "fltk.org", "printers");
|
|
|
|
snprintf(name, sizeof(name), "%s/page_size", printer == NULL ? "" : printer);
|
|
print_prefs.get(name, val, 1);
|
|
print_page_size->value(val);
|
|
|
|
snprintf(name, sizeof(name), "%s/output_mode", printer == NULL ? "" : printer);
|
|
print_prefs.get(name, val, 0);
|
|
print_output_mode[val]->setonly();
|
|
}
|