fltk/fluid/print_panel.fl
Matthias Melcher 16dae3ea06 Fluid: restructuring and commenting.
tl;dr : making Fluid maintainable, no changes in code execution and logic.

This is a pretty extensive restructuring of the Fluid source tree.
It was neccessary because source and header files were getting
much too big to handle. Many source files had no header, and many
headers declared functions that were in diffrent source files.

Reorganized much of the include statements.
Added comments to some of the files.
Added Doxygen configuration file for standalone Fluid docs.

Tested everything by rebuilding Fluid .fl designs with the resorted
version of Fluid.
2021-12-08 15:52:15 +01:00

359 lines
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# data file for the Fltk User Interface Designer (fluid)
version 1.0400
header_name {.h}
code_name {.cxx}
comment {//
// FLUID print panel for the Fast Light Tool Kit (FLTK).
//
// Copyright 1998-2020 by Bill Spitzak and others.
//
// This library is free software. Distribution and use rights are outlined in
// the file "COPYING" which should have been included with this file. If this
// file is missing or damaged, see the license at:
//
// https://www.fltk.org/COPYING.php
//
// Please see the following page on how to report bugs and issues:
//
// https://www.fltk.org/bugs.php
//
} {in_source in_header
}
decl {\#include "fluid.h"} {selected private local
}
decl {\#include <FL/fl_string.h>} {private local
}
decl {\#include "../src/flstring.h"} {private local
}
decl {\#include <stdlib.h>} {private local
}
decl {\#include <stdio.h>} {private local
}
Function {make_print_panel()} {open
} {
Fl_Window print_panel {
label Print
xywh {465 222 465 235} type Double modal visible
} {
Fl_Group print_panel_controls {open
xywh {10 10 447 216}
} {
Fl_Choice print_choice {
label {Printer:}
callback {print_update_status();} open
xywh {113 10 181 25} down_box BORDER_BOX labelfont 1 when 1
} {}
Fl_Button print_properties {
label {Properties...}
callback {print_properties_panel->show();}
xywh {294 10 105 25}
}
Fl_Box print_status {
label {printer/job status}
xywh {111 41 288 17} align 84
}
Fl_Group {} {
label {Print Range} open
xywh {10 86 227 105} box THIN_DOWN_BOX labelfont 1 align 5
} {
Fl_Round_Button print_all {
label All
callback {print_from->deactivate();
print_to->deactivate();}
xywh {20 96 38 25} type Radio down_box ROUND_DOWN_BOX value 1
}
Fl_Round_Button print_pages {
label Pages
callback {print_from->activate();
print_to->activate();}
xywh {20 126 64 25} type Radio down_box ROUND_DOWN_BOX
}
Fl_Round_Button print_selection {
label Selection
callback {print_from->deactivate();
print_to->deactivate();}
xywh {20 156 82 25} type Radio down_box ROUND_DOWN_BOX
}
Fl_Input print_from {
label {From:}
xywh {136 126 28 25} type Int textfont 4 deactivate
}
Fl_Input print_to {
label {To:}
xywh {199 126 28 25} type Int textfont 4 deactivate
}
}
Fl_Group {} {
label Copies open
xywh {247 86 210 105} box THIN_DOWN_BOX labelfont 1 align 5
} {
Fl_Spinner print_copies {
label {\# Copies:}
callback {if (print_copies->value() == 1) {
print_collate_button->deactivate();
print_collate_group[0]->deactivate();
print_collate_group[1]->deactivate();
} else {
print_collate_button->activate();
print_collate_group[0]->activate();
print_collate_group[1]->activate();
}}
xywh {321 96 45 25} when 1
}
Fl_Check_Button print_collate_button {
label Collate
callback {int i = print_collate_button->value() != 0;
print_collate_group[i]->show();
print_collate_group[1 - i]->hide();}
xywh {376 96 64 25} down_box DOWN_BOX when 1 deactivate
}
Fl_Group {print_collate_group[0]} {
xywh {257 131 191 50} deactivate
} {
Fl_Box {} {
label 1
xywh {287 141 30 40} box BORDER_BOX color 7 labelsize 11 align 26 deactivate
}
Fl_Box {} {
label 1
xywh {272 136 30 40} box BORDER_BOX color 7 labelsize 11 align 26 deactivate
}
Fl_Box {} {
label 1
xywh {257 131 30 40} box BORDER_BOX color 7 labelsize 11 align 26 deactivate
}
Fl_Box {} {
label 2
xywh {352 141 30 40} box BORDER_BOX color 7 labelsize 11 align 26 deactivate
}
Fl_Box {} {
label 2
xywh {337 136 30 40} box BORDER_BOX color 7 labelsize 11 align 26 deactivate
}
Fl_Box {} {
label 2
xywh {322 131 30 40} box BORDER_BOX color 7 labelsize 11 align 26 deactivate
}
Fl_Box {} {
label 3
xywh {417 141 30 40} box BORDER_BOX color 7 labelsize 11 align 26 deactivate
}
Fl_Box {} {
label 3
xywh {402 136 30 40} box BORDER_BOX color 7 labelsize 11 align 26 deactivate
}
Fl_Box {} {
label 3
xywh {387 131 30 40} box BORDER_BOX color 7 labelsize 11 align 26 deactivate
}
}
Fl_Group {print_collate_group[1]} {
xywh {257 131 191 50} hide deactivate
} {
Fl_Box {} {
label 3
xywh {287 141 30 40} box BORDER_BOX color 7 labelsize 11 align 26
}
Fl_Box {} {
label 2
xywh {272 136 30 40} box BORDER_BOX color 7 labelsize 11 align 26
}
Fl_Box {} {
label 1
xywh {257 131 30 40} box BORDER_BOX color 7 labelsize 11 align 26
}
Fl_Box {} {
label 3
xywh {352 141 30 40} box BORDER_BOX color 7 labelsize 11 align 26
}
Fl_Box {} {
label 2
xywh {337 136 30 40} box BORDER_BOX color 7 labelsize 11 align 26
}
Fl_Box {} {
label 1
xywh {322 131 30 40} box BORDER_BOX color 7 labelsize 11 align 26
}
Fl_Box {} {
label 3
xywh {417 141 30 40} box BORDER_BOX color 7 labelsize 11 align 26
}
Fl_Box {} {
label 2
xywh {402 136 30 40} box BORDER_BOX color 7 labelsize 11 align 26
}
Fl_Box {} {
label 1
xywh {387 131 30 40} box BORDER_BOX color 7 labelsize 11 align 26
}
}
}
Fl_Return_Button {} {
label Print
callback print_cb
xywh {309 201 70 25}
}
Fl_Button {} {
label Cancel
callback {print_panel->hide();}
xywh {389 201 68 25}
}
}
Fl_Progress print_progress {
xywh {10 203 289 21} selection_color 4 hide
}
}
Fl_Window print_properties_panel {
label {Printer Properties}
callback {print_properties_panel->hide();
print_update_status();}
xywh {462 486 290 130} type Double modal visible
} {
Fl_Choice print_page_size {
label {Page Size:}
xywh {110 10 80 25} down_box BORDER_BOX labelfont 1 labelsize 12
} {
MenuItem {} {
label Letter
xywh {0 0 35 25}
}
MenuItem {} {
label A4
xywh {0 0 35 25}
}
}
Fl_Group {} {
label {Output Mode:} open
xywh {110 45 170 40} labelfont 1 labelsize 12 align 4
} {
Fl_Button {print_output_mode[0]} {
image {pixmaps/print_color.xpm} xywh {110 45 30 40} type Radio box BORDER_BOX down_box BORDER_BOX value 1 color 7 selection_color 0
}
Fl_Button {print_output_mode[1]} {
image {pixmaps/print_color.xpm} xywh {150 50 40 30} type Radio box BORDER_BOX down_box BORDER_BOX color 7 selection_color 0
}
Fl_Button {print_output_mode[2]} {
image {pixmaps/print_gray.xpm} xywh {200 45 30 40} type Radio box BORDER_BOX down_box BORDER_BOX color 7 selection_color 0
}
Fl_Button {print_output_mode[3]} {
image {pixmaps/print_gray.xpm} xywh {240 50 40 30} type Radio box BORDER_BOX down_box BORDER_BOX color 7 selection_color 0
}
}
Fl_Return_Button {} {
label Save
callback {print_properties_panel->hide();
char name[1024];
int val;
const char *printer = (const char *)print_choice->menu()[print_choice->value()].user_data();
snprintf(name, sizeof(name), "%s/page_size", printer);
fluid_prefs.set(name, print_page_size->value());
snprintf(name, sizeof(name), "%s/output_mode", printer);
for (val = 0; val < 4; val ++) {
if (print_output_mode[val]->value()) break;
}
fluid_prefs.set(name, val);}
xywh {123 95 79 25}
}
Fl_Button {} {
label Cancel
callback {print_properties_panel->hide();
print_update_status();}
xywh {212 95 68 25}
}
Fl_Button {} {
label Use
callback {print_properties_panel->hide();}
xywh {60 95 53 25}
}
}
}
decl {void print_cb(Fl_Return_Button *, void *);} {public local
}
Function {print_load()} {open return_type void
} {
code {FILE *lpstat;
char line[1024], name[1024], *nptr, qname[2048], *qptr, defname[1024];
int i;
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("Print To File", 0, 0, 0, FL_MENU_DIVIDER);
print_choice->value(0);
defname[0] = '\\0';
if ((lpstat = popen("LC_MESSAGES=C LANG=C lpstat -p -d", "r")) != NULL) {
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 (defname[0]) {
for (i = 1; print_choice->text(i); i ++) {
if (!strcmp((char *)print_choice->menu()[i].user_data(), defname)) {
print_choice->value(i);
break;
}
}
} else if (print_choice->size() > 2) print_choice->value(1);
print_update_status();} {}
}
Function {print_update_status()} {open return_type void
} {
code {FILE *lpstat;
char command[1024];
static char status[1024];
const char *printer = (const char *)print_choice->menu()[print_choice->value()].user_data();
if (print_choice->value()) {
snprintf(command, sizeof(command), "lpstat -p '%s'", printer);
if ((lpstat = popen(command, "r")) != NULL) {
if (fgets(status, sizeof(status), lpstat)==0) { /* ignore */ }
pclose(lpstat);
} else strcpy(status, "printer status unavailable");
} else status[0] = '\\0';
print_status->label(status);
char name[1024];
int val;
snprintf(name, sizeof(name), "%s/page_size", printer);
fluid_prefs.get(name, val, 0);
print_page_size->value(val);
snprintf(name, sizeof(name), "%s/output_mode", printer);
fluid_prefs.get(name, val, 0);
print_output_mode[val]->setonly();} {}
}