lyx_mirror/src/frontends/xforms/FormSendto.C

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/*
* \file FormSendto.C
* Copyright 2002 the LyX Team
* Read the file COPYING
*
* \author Angus Leeming, a.leeming@ic.ac.uk
*/
#include <config.h>
#ifdef __GNUG__
#pragma implementation
#endif
#include "FormSendto.h"
#include "forms/form_sendto.h"
#include "ControlSendto.h"
#include "xformsBC.h"
#include "Tooltips.h"
#include "xforms_helpers.h"
#include "converter.h"
#include "gettext.h"
#include FORMS_H_LOCATION
using std::vector;
typedef FormCB<ControlSendto, FormDB<FD_sendto> > base_class;
FormSendto::FormSendto(ControlSendto & c, Dialogs & d)
: base_class(c, d, _("Send document to command"))
{}
void FormSendto::build()
{
dialog_.reset(build_sendto(this));
fl_set_input_return(dialog_->input_command, FL_RETURN_CHANGED);
setPrehandler(dialog_->input_command);
// Manage the ok, apply, restore and cancel/close buttons
bc().setOK(dialog_->button_ok);
bc().setApply(dialog_->button_apply);
bc().setCancel(dialog_->button_close);
// Set up the tooltip mechanism
string str = _("Export the buffer to this format before running the command below on it.");
tooltips().init(dialog_->browser_formats, str);
str = _("Run this command on the buffer exported to the chosen format. $$FName will be replaced by the name of this file.");
tooltips().init(dialog_->input_command, str);
}
void FormSendto::update()
{
all_formats_ = controller().allFormats();
// Check whether the current contents of the browser will be
// changed by loading the contents of formats
vector<string> keys;
keys.resize(all_formats_.size());
vector<string>::iterator result = keys.begin();
vector<Format const *>::const_iterator it = all_formats_.begin();
vector<Format const *>::const_iterator end = all_formats_.end();
for (; it != end; ++it, ++result) {
*result = (*it)->prettyname();
}
vector<string> const browser_keys =
getVector(dialog_->browser_formats);
if (browser_keys == keys)
return;
// Reload the browser
fl_clear_browser(dialog_->browser_formats);
for (vector<string>::const_iterator it = keys.begin();
it < keys.end(); ++it) {
fl_add_browser_line(dialog_->browser_formats, it->c_str());
}
fl_set_input(dialog_->input_command, controller().getCommand().c_str());
}
ButtonPolicy::SMInput FormSendto::input(FL_OBJECT *, long)
{
int const line = fl_get_browser(dialog_->browser_formats);
if (line < 1 || line > fl_get_browser_maxline(dialog_->browser_formats))
return ButtonPolicy::SMI_INVALID;
string cmd = getString(dialog_->input_command);
cmd = trim(cmd);
if (cmd.empty())
return ButtonPolicy::SMI_INVALID;
return ButtonPolicy::SMI_VALID;
}
void FormSendto::apply()
{
int const line = fl_get_browser(dialog_->browser_formats);
if (line < 1 || line > fl_get_browser_maxline(dialog_->browser_formats))
return;
string const cmd = getString(dialog_->input_command);
controller().setFormat(all_formats_[line-1]);
controller().setCommand(cmd);
}