/* This file is part of
* ======================================================
- *
+ *
* LyX, The Document Processor
- *
+ *
* Copyright 1995 Matthias Ettrich
- * Copyright 1995-2000 The LyX Team.
+ * Copyright 1995-2001 The LyX Team.
*
* ====================================================== */
#pragma implementation
#endif
-#include FORMS_H_LOCATION
#include <cstdio>
+#include <utility>
#include "insetexternal.h"
#include "ExternalTemplate.h"
-#include "lyx_gui_misc.h" // CancelCloseBoxCB
#include "BufferView.h"
#include "buffer.h"
-#include "filedlg.h"
+#include "LyXView.h"
+#include "frontends/Dialogs.h"
#include "lyx_main.h"
#include "LaTeXFeatures.h"
#include "support/filetools.h"
#include "support/lstrings.h"
#include "support/path.h"
#include "support/syscall.h"
-#include "frontends/Dialogs.h" // redrawGUI
-
-#ifdef SIGC_CXX_NAMESPACES
-using SigC::slot;
-#endif
+#include "gettext.h"
using std::endl;
-
InsetExternal::InsetExternal()
- : form_external(0)
+ : view_(0)
{
- tempname = lyx::tempName(); //TmpFileName();
- r_ = Dialogs::redrawGUI.connect(slot(this, &InsetExternal::redraw));
+ tempname_ = lyx::tempName(string(), "lyxext");
+ //ExternalTemplateManager::Templates::const_iterator i1;
+ params_.templ = ExternalTemplateManager::get().getTemplates().begin()->second;
}
InsetExternal::~InsetExternal()
{
- lyx::unlink(tempname);
- r_.disconnect();
-}
-
-
-void InsetExternal::redraw()
-{
- if (form_external && form_external->form_external->visible)
- fl_redraw_form(form_external->form_external);
-}
-
-
-extern "C"
-void ExternalTemplateCB(FL_OBJECT * ob, long data)
-{
- InsetExternal::templateCB(ob, data);
-}
-
-
-extern "C"
-void ExternalBrowseCB(FL_OBJECT * ob, long data)
-{
- InsetExternal::browseCB(ob, data);
-}
-
-
-extern "C"
-void ExternalEditCB(FL_OBJECT * ob, long data)
-{
- InsetExternal::editCB(ob, data);
+ lyx::unlink(tempname_);
+ hideDialog();
}
-extern "C"
-void ExternalViewCB(FL_OBJECT * ob, long data)
+InsetExternal::Params InsetExternal::params() const
{
- InsetExternal::viewCB(ob, data);
+ return params_;
}
-
-
-extern "C"
-void ExternalUpdateCB(FL_OBJECT * ob, long data)
+
+
+void InsetExternal::setFromParams(Params const & p)
{
- InsetExternal::updateCB(ob, data);
-}
+ params_.filename = p.filename;
+ params_.parameters = p.parameters;
+ params_.templ = p.templ;
+}
-extern "C"
-void ExternalOKCB(FL_OBJECT * ob, long data)
+string const InsetExternal::editMessage() const
{
- InsetExternal::okCB(ob, data);
-}
-
-
-extern "C"
-void ExternalCancelCB(FL_OBJECT * ob, long data)
-{
- InsetExternal::cancelCB(ob, data);
-}
-
-
-void InsetExternal::templateCB(FL_OBJECT * ob, long)
-{
- Holder * holder = static_cast<Holder*>(ob->form->u_vdata);
- InsetExternal * inset = holder->inset;
- ExternalTemplate et = inset->getTemplate(inset->getCurrentTemplate());
- // Update the help text
- fl_clear_browser(inset->form_external->helptext);
- fl_addto_browser(inset->form_external->helptext, et.helpText.c_str());
- fl_set_browser_topline(inset->form_external->helptext, 0);
-}
-
-
-void InsetExternal::browseCB(FL_OBJECT * ob, long)
-{
- Holder * holder = static_cast<Holder*>(ob->form->u_vdata);
- InsetExternal * inset = holder->inset;
-
- static string current_path;
- static int once = 0;
- LyXFileDlg fileDlg;
-
- string p = inset->filename;
- string buf = MakeAbsPath(holder->view->buffer()->fileName());
- string buf2 = OnlyPath(buf);
- if (!p.empty()) {
- buf = MakeAbsPath(p, buf2);
- buf = OnlyPath(buf);
- } else {
- buf = OnlyPath(holder->view->buffer()->fileName());
- }
-
- fileDlg.SetButton(0, _("Document"), buf);
-
- /// Determine the template file extension
- ExternalTemplate et = inset->getTemplate(inset->getCurrentTemplate());
- string regexp = et.fileRegExp;
- if (regexp.empty()) {
- regexp = "*";
- }
-
- bool error = false;
- do {
- if (once) {
- p = fileDlg.Select(_("External inset file"),
- current_path,
- regexp, string());
- } else {
- p = fileDlg.Select(_("External inset file"), buf,
- regexp, string());
- }
-
- if (p.empty()) return;
-
- buf = MakeRelPath(p, buf2);
- current_path = OnlyPath(p);
- once = 1;
-
- if (contains(p, "#") || contains(p, "~") || contains(p, "$")
- || contains(p, "%")) {
- WriteAlert(_("Filename can't contain any "
- "of these characters:"),
- // xgettext:no-c-format
- _("'#', '~', '$' or '%'."));
- error = true;
- }
- } while (error);
-
- if (inset->form_external)
- fl_set_input(inset->form_external->filename, buf.c_str());
-
-}
-
-
-void InsetExternal::editCB(FL_OBJECT * ob, long)
-{
- Holder * holder = static_cast<Holder*>(ob->form->u_vdata);
- InsetExternal * inset = holder->inset;
- inset->doApply(holder->view);
- inset->doEdit(holder->view);
-}
-
-
-void InsetExternal::viewCB(FL_OBJECT * ob, long)
-{
- Holder * holder = static_cast<Holder*>(ob->form->u_vdata);
- InsetExternal * inset = holder->inset;
- inset->doApply(holder->view);
- inset->doView(holder->view);
-}
-
-
-void InsetExternal::updateCB(FL_OBJECT * ob, long)
-{
- Holder * holder = static_cast<Holder*>(ob->form->u_vdata);
- InsetExternal * inset = holder->inset;
- inset->doApply(holder->view);
- inset->doUpdate(holder->view);
-}
-
-
-void InsetExternal::okCB(FL_OBJECT * ob, long data)
-{
- Holder * holder = static_cast<Holder*>(ob->form->u_vdata);
- InsetExternal * inset = holder->inset;
- inset->doApply(holder->view);
- cancelCB(ob,data);
-}
-
-
-void InsetExternal::doApply(BufferView * bufview)
-{
- bool update = false;
- if (templatename != getCurrentTemplate()) {
- templatename = getCurrentTemplate();
- update = true;
- }
- if (filename != fl_get_input(form_external->filename)) {
- filename = fl_get_input(form_external->filename);
- update = true;
- }
- if (parameters != fl_get_input(form_external->parameters)) {
- parameters = fl_get_input(form_external->parameters);
- update = true;
- }
-
- if (update) {
- // The text might have change,
- // so we should update the button look
- bufview->updateInset(this, true);
- }
+ return doSubstitution(0, params_.templ.guiName);
}
-void InsetExternal::cancelCB(FL_OBJECT * ob, long)
+void InsetExternal::edit(BufferView * bv,
+ int /*x*/, int /*y*/, unsigned int /*button*/)
{
- Holder * holder = static_cast<Holder*>(ob->form->u_vdata);
-
- InsetExternal * inset = holder->inset;
- // BufferView * bv = holder->view;
-
- if (inset->form_external) {
- fl_hide_form(inset->form_external->form_external);
- fl_free_form(inset->form_external->form_external);
- inset->form_external = 0;
- }
+ view_ = bv;
+ view_->owner()->getDialogs()->showExternal(this);
}
-string const InsetExternal::EditMessage() const
+void InsetExternal::write(Buffer const *, std::ostream & os) const
{
- ExternalTemplate const & et = getTemplate(templatename);
- return doSubstitution(0, et.guiName);
+ os << "External " << params_.templ.lyxName << ",\"" << params_.filename
+ << "\",\"" << params_.parameters << "\"\n";
}
-void InsetExternal::Edit(BufferView * bv,
- int /*x*/, int /*y*/, unsigned int /*button*/)
+void InsetExternal::read(Buffer const *, LyXLex & lex)
{
- static int ow = -1, oh;
-
- if (bv->buffer()->isReadonly())
- WarnReadonly(bv->buffer()->fileName());
-
- if (!form_external) {
- form_external = create_form_form_external();
- holder.inset = this;
- // form_external->ok->u_vdata = &holder;
- form_external->form_external->u_vdata = &holder;
- fl_set_form_atclose(form_external->form_external,
- CancelCloseBoxCB, 0);
- }
- holder.view = bv;
- fl_addto_choice(form_external->templatechoice,
- getTemplateString().c_str());
- fl_set_input(form_external->filename, filename.c_str());
- fl_set_input(form_external->parameters, parameters.c_str());
- if (!templatename.empty()) {
- fl_set_choice(form_external->templatechoice,
- getTemplateNumber(templatename));
- }
- // Update the help text
- templateCB(form_external->templatechoice, 0);
+ string format;
+ string token;
- ExternalTemplate const & et = getTemplate(templatename);
- if (et.automaticProduction) {
- fl_deactivate_object(form_external->update);
- fl_set_object_lcol(form_external->update, FL_INACTIVE);
- } else {
- fl_activate_object(form_external->update);
- fl_set_object_lcol(form_external->update, FL_BLACK);
+ // Read inset data from lex and store in format
+ if (lex.EatLine()) {
+ format = lex.GetString();
+ } else
+ lex.printError("InsetExternal: Parse error: `$$Token'");
+ while (lex.IsOK()) {
+ lex.nextToken();
+ token = lex.GetString();
+ if (token == "\\end_inset")
+ break;
}
-
- if (form_external->form_external->visible) {
- fl_raise_form(form_external->form_external);
- } else {
- fl_show_form(form_external->form_external,
- FL_PLACE_MOUSE | FL_FREE_SIZE, FL_TRANSIENT,
- _("Insert external inset"));
- if (ow < 0) {
- ow = form_external->form_external->w;
- oh = form_external->form_external->h;
- }
- fl_set_form_minsize(form_external->form_external, ow, oh);
+ if (token != "\\end_inset") {
+ lex.printError("Missing \\end_inset at this point. "
+ "Read: `$$Token'");
}
-}
-
-
-void InsetExternal::Write(Buffer const *, std::ostream & os) const
-{
- os << "External " << templatename << ",\"" << filename
- << "\",\"" << parameters << "\"\n";
-}
-
-void InsetExternal::Read(Buffer const *, LyXLex & lex)
-{
- lex.EatLine();
- string const format = lex.GetString();
+ // Parse string format...
string::size_type const pos1 = format.find(",");
- templatename = format.substr(0, pos1);
+ params_.templ = ExternalTemplateManager::get().getTemplateByName(format.substr(0, pos1));
string::size_type const pos2 = format.find("\",\"", pos1);
- filename = format.substr(pos1 + 2, pos2 - (pos1 + 2));
- parameters = format.substr(pos2 + 3, format.length() - (pos2 + 4));
+ params_.filename = format.substr(pos1 + 2, pos2 - (pos1 + 2));
+ params_.parameters = format.substr(pos2 + 3, format.length() - (pos2 + 4));
- lyxerr[Debug::INFO] << "InsetExternal::Read: " << templatename
- << " " << filename
- << " " << parameters << endl;
+ lyxerr[Debug::INFO] << "InsetExternal::Read: " << params_.templ.lyxName
+ << " " << params_.filename
+ << " " << params_.parameters << endl;
}
int InsetExternal::write(string const & format,
Buffer const * buf, std::ostream & os) const
{
- ExternalTemplate const & et = getTemplate(templatename);
+ ExternalTemplate const & et = params_.templ;
ExternalTemplate::Formats::const_iterator cit =
et.formats.find(format);
if (cit == et.formats.end()) {
lyxerr << "External template format '" << format
- << "' not specified in template " << templatename
+ << "' not specified in template " << params_.templ.lyxName
<< endl;
return 0;
}
}
os << doSubstitution(buf, (*cit).second.product);
- return 0; // CHECK
+ return 0; // CHECK (FIXME check what ? - jbl)
}
-int InsetExternal::Latex(Buffer const * buf,
+int InsetExternal::latex(Buffer const * buf,
std::ostream & os, bool, bool) const
{
return write("LaTeX", buf, os);
}
-int InsetExternal::Ascii(Buffer const * buf, std::ostream & os, int) const
+int InsetExternal::ascii(Buffer const * buf, std::ostream & os, int) const
{
return write("Ascii", buf, os);
}
-int InsetExternal::Linuxdoc(Buffer const * buf, std::ostream & os) const
+int InsetExternal::linuxdoc(Buffer const * buf, std::ostream & os) const
{
return write("LinuxDoc", buf, os);
}
-int InsetExternal::DocBook(Buffer const * buf, std::ostream & os) const
+int InsetExternal::docBook(Buffer const * buf, std::ostream & os) const
{
return write("DocBook", buf, os);
}
-void InsetExternal::Validate(LaTeXFeatures & features) const
+void InsetExternal::validate(LaTeXFeatures & features) const
{
- ExternalTemplate const & et = getTemplate(templatename);
+ ExternalTemplate const & et = params_.templ;
ExternalTemplate::Formats::const_iterator cit =
et.formats.find("LaTeX");
- if (cit == et.formats.end()) {
+
+ if (cit == et.formats.end())
return;
- }
if (!(*cit).second.requirement.empty()) {
features.require((*cit).second.requirement);
}
-Inset * InsetExternal::Clone(Buffer const &) const
+Inset * InsetExternal::clone(Buffer const &, bool same_id) const
{
InsetExternal * inset = new InsetExternal();
- inset->templatename = templatename;
- inset->filename = filename;
- inset->parameters = parameters;
+ inset->params_ = params_;
+ inset->view_ = view_;
+ if (same_id)
+ inset->id_ = id_;
return inset;
}
string const InsetExternal::getScreenLabel() const
{
- if (templatename.empty()) {
+ ExternalTemplate const & et = params_.templ;
+ if (et.guiName.empty())
return _("External");
- } else {
- ExternalTemplate const & et = getTemplate(templatename);
- if (et.guiName.empty())
- return "ext: ???";
- else
- return doSubstitution(0, et.guiName);
- }
-}
-
-
-void InsetExternal::doUpdate(BufferView const * bv) const
-{
- ExternalTemplate const & et = getTemplate(getCurrentTemplate());
- ExternalTemplate::Formats::const_iterator cit =
- et.formats.find("LaTeX");
- if (cit == et.formats.end())
- return;
-
- executeCommand(doSubstitution(bv->buffer(),
- (*cit).second.updateCommand),
- bv->buffer());
-}
-
-
-void InsetExternal::doView(BufferView const * bv) const
-{
- automaticUpdate(bv);
- ExternalTemplate const & et = getTemplate(getCurrentTemplate());
- executeCommand(doSubstitution(bv->buffer(), et.viewCommand),
- bv->buffer());
-}
-
-
-void InsetExternal::doEdit(BufferView const * bv) const
-{
- automaticUpdate(bv);
- ExternalTemplate const & et = getTemplate(getCurrentTemplate());
- executeCommand(doSubstitution(bv->buffer(), et.editCommand),
- bv->buffer());
+ else
+ return doSubstitution(0, et.guiName);
}
}
-void InsetExternal::automaticUpdate(BufferView const * bv) const
-{
- ExternalTemplate const & et = getTemplate(templatename);
- if (et.automaticProduction) {
- doUpdate(bv);
- }
-}
-
-
string const InsetExternal::doSubstitution(Buffer const * buffer,
string const & s) const
{
string result;
- string const basename = ChangeExtension(filename, string());
- result = subst(s, "$$FName", filename);
+ string const basename = ChangeExtension(params_.filename, string());
+ result = subst(s, "$$FName", params_.filename);
result = subst(result, "$$Basename", basename);
- result = subst(result, "$$Parameters", parameters);
+ result = subst(result, "$$Parameters", params_.parameters);
result = ReplaceEnvironmentPath(result);
- result = subst(result, "$$Tempname", tempname);
+ result = subst(result, "$$Tempname", tempname_);
result = subst(result, "$$Sysdir", system_lyxdir);
// Handle the $$Contents(filename) syntax
}
-string const InsetExternal::getCurrentTemplate() const
+void InsetExternal::updateExternal() const
{
- return getTemplateName(fl_get_choice(form_external->templatechoice));
+ ExternalTemplate const & et = params_.templ;
+ ExternalTemplate::Formats::const_iterator cit =
+ et.formats.find("LaTeX");
+ if (cit == et.formats.end())
+ return;
+
+ executeCommand(doSubstitution(view_->buffer(),
+ (*cit).second.updateCommand),
+ view_->buffer());
}
-ExternalTemplate const InsetExternal::getTemplate(string const & name) const
+void InsetExternal::viewExternal() const
{
- ExternalTemplateManager::Templates::iterator i =
- ExternalTemplateManager::get().getTemplates().find(name);
- // Make sure that the template exists in the map
- if (i == ExternalTemplateManager::get().getTemplates().end()) {
- lyxerr << "Unknown external material template: "
- << name << endl;
- return ExternalTemplate();
- }
- return (*i).second;
+ ExternalTemplate const & et = params_.templ;
+ if (et.automaticProduction)
+ updateExternal();
+
+ executeCommand(doSubstitution(view_->buffer(),
+ et.viewCommand),
+ view_->buffer());
}
-int InsetExternal::getTemplateNumber(string const & name) const
+void InsetExternal::editExternal() const
{
- int i = 1;
- ExternalTemplateManager::Templates::const_iterator i1, i2;
- i1 = ExternalTemplateManager::get().getTemplates().begin();
- i2 = ExternalTemplateManager::get().getTemplates().end();
- for (; i1 != i2; ++i1) {
- if ((*i1).second.lyxName == name)
- return i;
- ++i;
- }
- // This should never happen
- /// This can happen if someone sends you a lyx file that uses
- /// external templates that are defined only on his machine
- //Assert(false);
- return 0;
+ ExternalTemplate const & et = params_.templ;
+ if (et.automaticProduction)
+ updateExternal();
+
+ executeCommand(doSubstitution(view_->buffer(),
+ et.editCommand),
+ view_->buffer());
}
-string const InsetExternal::getTemplateName(int i) const
+bool operator==(InsetExternal::Params const & left,
+ InsetExternal::Params const & right)
{
- ExternalTemplateManager::Templates::const_iterator i1;
- i1 = ExternalTemplateManager::get().getTemplates().begin();
- for (int n = 1; n < i; ++n) {
- ++i1;
- }
- return (*i1).second.lyxName;
+ return ((left.filename == right.filename) &&
+ (left.parameters == right.parameters) &&
+ (left.templ.lyxName == right.templ.lyxName));
}
-string const InsetExternal::getTemplateString() const
+bool operator!=(InsetExternal::Params const & left,
+ InsetExternal::Params const & right)
{
- string result;
- bool first = true;
- ExternalTemplateManager::Templates::const_iterator i1, i2;
- i1 = ExternalTemplateManager::get().getTemplates().begin();
- i2 = ExternalTemplateManager::get().getTemplates().end();
- for (; i1 != i2; ++i1) {
- if (!first) {
- result += "|";
- } else {
- first = false;
- }
- result += (*i1).second.lyxName;
- }
- return result;
+ return !(left == right);
}
+
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