fltk/src/Fl_Help_Dialog.cxx

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//
// "$Id$"
//
// Fl_Help_Dialog dialog for the Fast Light Tool Kit (FLTK).
//
// Copyright 1998-2014 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:
//
// http://www.fltk.org/COPYING.php
//
// Please report all bugs and problems on the following page:
//
// http://www.fltk.org/str.php
//
// ========================================================================
// DO NOT EDIT FL/Fl_Help_Dialog.H and src/Fl_Help_Dialog.cxx !!!
// ========================================================================
// Please use fluid to change src/Fl_Help_Dialog.fl interactively
// and then use fluid to "write code" or edit and use fluid -c .
// ========================================================================
//
// generated by Fast Light User Interface Designer (fluid) version 1.0303
#include "../FL/Fl_Help_Dialog.H"
#include "flstring.h"
#include <FL/fl_ask.H>
void Fl_Help_Dialog::cb_back__i(Fl_Button*, void*) {
if (index_ > 0)
index_ --;
if (index_ == 0)
back_->deactivate();
forward_->activate();
int l = line_[index_];
if (strcmp(view_->filename(), file_[index_]) != 0)
view_->load(file_[index_]);
view_->topline(l);
}
void Fl_Help_Dialog::cb_back_(Fl_Button* o, void* v) {
((Fl_Help_Dialog*)(o->parent()->parent()->user_data()))->cb_back__i(o,v);
}
void Fl_Help_Dialog::cb_forward__i(Fl_Button*, void*) {
if (index_ < max_)
index_ ++;
if (index_ >= max_)
forward_->deactivate();
back_->activate();
int l = view_->topline();
if (strcmp(view_->filename(), file_[index_]) != 0)
view_->load(file_[index_]);
view_->topline(l);
}
void Fl_Help_Dialog::cb_forward_(Fl_Button* o, void* v) {
((Fl_Help_Dialog*)(o->parent()->parent()->user_data()))->cb_forward__i(o,v);
}
void Fl_Help_Dialog::cb_smaller__i(Fl_Button*, void*) {
if (view_->textsize() > 8)
view_->textsize(view_->textsize() - 2);
if (view_->textsize() <= 8)
smaller_->deactivate();
larger_->activate();
}
void Fl_Help_Dialog::cb_smaller_(Fl_Button* o, void* v) {
((Fl_Help_Dialog*)(o->parent()->parent()->user_data()))->cb_smaller__i(o,v);
}
void Fl_Help_Dialog::cb_larger__i(Fl_Button*, void*) {
if (view_->textsize() < 18)
view_->textsize(view_->textsize() + 2);
if (view_->textsize() >= 18)
larger_->deactivate();
smaller_->activate();
}
void Fl_Help_Dialog::cb_larger_(Fl_Button* o, void* v) {
((Fl_Help_Dialog*)(o->parent()->parent()->user_data()))->cb_larger__i(o,v);
}
void Fl_Help_Dialog::cb_find__i(Fl_Input*, void*) {
find_pos_ = view_->find(find_->value(), find_pos_);
}
void Fl_Help_Dialog::cb_find_(Fl_Input* o, void* v) {
((Fl_Help_Dialog*)(o->parent()->parent()->parent()->user_data()))->cb_find__i(o,v);
}
void Fl_Help_Dialog::cb_view__i(Fl_Help_View*, void*) {
if (view_->filename())
{
if (view_->changed())
{
index_ ++;
if (index_ >= 100)
{
memmove(line_, line_ + 10, sizeof(line_[0]) * 90);
memmove(file_, file_ + 10, sizeof(file_[0]) * 90);
index_ -= 10;
}
max_ = index_;
strlcpy(file_[index_], view_->filename(),sizeof(file_[0]));
line_[index_] = view_->topline();
if (index_ > 0)
back_->activate();
else
back_->deactivate();
forward_->deactivate();
window_->label(view_->title());
}
else // if ! view_->changed()
{
strlcpy(file_[index_], view_->filename(), sizeof(file_[0]));
line_[index_] = view_->topline();
}
} else { // if ! view_->filename()
index_ = 0; // hitting an internal page will disable the back/fwd buffer
file_[index_][0] = 0; // unnamed internal page
line_[index_] = view_->topline();
back_->deactivate();
forward_->deactivate();
};
}
void Fl_Help_Dialog::cb_view_(Fl_Help_View* o, void* v) {
((Fl_Help_Dialog*)(o->parent()->user_data()))->cb_view__i(o,v);
}
Fl_Help_Dialog::Fl_Help_Dialog() {
{ window_ = new Fl_Double_Window(530, 385, "Help Dialog");
window_->user_data((void*)(this));
{ Fl_Group* o = new Fl_Group(10, 10, 511, 25);
{ back_ = new Fl_Button(10, 10, 25, 25, "@<-");
back_->tooltip("Show the previous help page.");
back_->shortcut(0xff51);
back_->labelcolor((Fl_Color)2);
back_->callback((Fl_Callback*)cb_back_);
} // Fl_Button* back_
{ forward_ = new Fl_Button(45, 10, 25, 25, "@->");
forward_->tooltip("Show the next help page.");
forward_->shortcut(0xff53);
forward_->labelcolor((Fl_Color)2);
forward_->callback((Fl_Callback*)cb_forward_);
} // Fl_Button* forward_
{ smaller_ = new Fl_Button(80, 10, 25, 25, "F");
smaller_->tooltip("Make the help text smaller.");
smaller_->labelfont(1);
smaller_->labelsize(10);
smaller_->callback((Fl_Callback*)cb_smaller_);
} // Fl_Button* smaller_
{ larger_ = new Fl_Button(115, 10, 25, 25, "F");
larger_->tooltip("Make the help text larger.");
larger_->labelfont(1);
larger_->labelsize(16);
larger_->callback((Fl_Callback*)cb_larger_);
} // Fl_Button* larger_
{ Fl_Group* o = new Fl_Group(350, 10, 171, 25);
o->box(FL_DOWN_BOX);
o->color(FL_BACKGROUND2_COLOR);
{ find_ = new Fl_Input(375, 12, 143, 21, "@search");
find_->tooltip("find text in document");
find_->box(FL_FLAT_BOX);
find_->labelsize(13);
find_->textfont(4);
find_->callback((Fl_Callback*)cb_find_);
find_->when(FL_WHEN_ENTER_KEY_ALWAYS);
} // Fl_Input* find_
o->end();
} // Fl_Group* o
{ Fl_Box* o = new Fl_Box(150, 10, 190, 25);
Fl_Group::current()->resizable(o);
} // Fl_Box* o
o->end();
} // Fl_Group* o
{ view_ = new Fl_Help_View(10, 45, 510, 330);
view_->box(FL_DOWN_BOX);
view_->callback((Fl_Callback*)cb_view_);
Fl_Group::current()->resizable(view_);
} // Fl_Help_View* view_
window_->size_range(260, 150);
window_->end();
} // Fl_Double_Window* window_
back_->deactivate();
forward_->deactivate();
index_ = -1;
max_ = 0;
find_pos_ = 0;
fl_register_images();
}
Fl_Help_Dialog::~Fl_Help_Dialog() {
delete window_;
}
int Fl_Help_Dialog::h() {
return (window_->h());
}
void Fl_Help_Dialog::hide() {
window_->hide();
}
void Fl_Help_Dialog::load(const char *f) {
view_->set_changed();
view_->load(f);
window_->label(view_->title());
}
void Fl_Help_Dialog::position(int xx, int yy) {
window_->position(xx, yy);
}
void Fl_Help_Dialog::resize(int xx, int yy, int ww, int hh) {
window_->resize(xx, yy, ww, hh);
}
void Fl_Help_Dialog::show() {
window_->show();
}
void Fl_Help_Dialog::show(int argc, char **argv) {
window_->show(argc, argv);
}
void Fl_Help_Dialog::textsize(Fl_Fontsize s) {
view_->textsize(s);
if (s <= 8)
smaller_->deactivate();
else
smaller_->activate();
if (s >= 18)
larger_->deactivate();
else
larger_->activate();
}
Fl_Fontsize Fl_Help_Dialog::textsize() {
return (view_->textsize());
}
void Fl_Help_Dialog::topline(const char *n) {
view_->topline(n);
}
void Fl_Help_Dialog::topline(int n) {
view_->topline(n);
}
void Fl_Help_Dialog::value(const char *f) {
view_->set_changed();
view_->value(f);
window_->label(view_->title());
}
const char * Fl_Help_Dialog::value() const {
return view_->value();
}
int Fl_Help_Dialog::visible() {
return (window_->visible());
}
int Fl_Help_Dialog::w() {
return (window_->w());
}
int Fl_Help_Dialog::x() {
return (window_->x());
}
int Fl_Help_Dialog::y() {
return (window_->y());
}
//
// End of "$Id$".
//