#include <config.h>
#include <algorithm>
-#include <cctype>
#include "support/lstrings.h"
-#include "support/filetools.h"
-#include "support/StrPool.h"
#include "support/LAssert.h"
#include "debug.h"
#include "LyXAction.h"
#include "lyxfunc.h"
#include "kbmap.h"
-#include "bufferlist.h"
-#include "lastfiles.h"
+#include "buffer.h"
#include "LyXView.h"
#include "MenuBackend.h"
#include "Menubar_pimpl.h"
using std::endl;
+using std::vector;
+using std::max;
+using std::min;
+
+typedef vector<int>::size_type size_type;
extern kb_keymap * toplevel_keymap;
extern LyXAction lyxaction;
-extern BufferList bufferlist;
-extern LastFiles * lastfiles;
// Some constants
-const int MENU_LABEL_SIZE = FL_NORMAL_SIZE;
-const int mheight = 30;
-const int mbheight= 22;
+static const int MENU_LABEL_SIZE = FL_NORMAL_SIZE;
+static const int mheight = 30;
+static const int mbheight= 22;
// where to place the menubar?
-const int yloc = (mheight - mbheight)/2; //air + bw;
-const int mbadd = 20; // menu button add (to width)
+static const int yloc = (mheight - mbheight)/2; //air + bw;
+static const int mbadd = 20; // menu button add (to width)
// Some space between buttons on the menubar
-const int air = 2;
-char const * menu_tabstop = "aa";
-char const * default_tabstop = "aaaaaaaa";
-
-
-Menubar::Pimpl::Pimpl(LyXView * view, MenuBackend const & mb)
- : frame_(0), owner_(view), menubackend_(&mb)
-{
- // Should we do something here?
-}
+static const int air = 2;
+static char const * menu_tabstop = "aa";
+static char const * default_tabstop = "aaaaaaaa";
-Menubar::Pimpl::~Pimpl()
-{
- // Should we do something here?
-}
+//Defined later, used in makeMenubar().
+extern "C"
+void C_Menubar_Pimpl_MenuCallback(FL_OBJECT * ob, long button);
// This is used a few times below.
inline
int string_width(string const & str)
{
return fl_get_string_widthTAB(FL_NORMAL_STYLE, MENU_LABEL_SIZE,
- str.c_str(), str.length());
+ str.c_str(),
+ static_cast<int>(str.length()));
}
-//Defined later, used in set().
-extern "C"
-void C_Menubar_Pimpl_MenuCallback(FL_OBJECT * ob, long button);
-void Menubar::Pimpl::set(string const & menu_name)
+Menubar::Pimpl::Pimpl(LyXView * view, MenuBackend const & mb)
+ : owner_(view), menubackend_(&mb), current_group_(0)
{
- lyxerr[Debug::GUI] << "Entering Menubar::Pimpl::set "
- << "for menu `" << menu_name << "'" << endl;
-
- if (menu_name == current_menu) {
- lyxerr[Debug::GUI] << "Nothing to do." << endl;
- return;
- }
-
- // If the backend has not been initialized yet, we use a
- // default instead.
- if (menubackend_->empty()) {
- lyxerr << "Menubar::Pimpl::set: menubackend is empty! "
- "using default values." << endl;
- MenuBackend * mb = new MenuBackend();
- mb->defaults();
- menubackend_ = mb;
+ for(MenuBackend::const_iterator menu = menubackend_->begin();
+ menu != menubackend_->end() ; ++menu) {
+ if (menu->menubar()) {
+ FL_OBJECT * group = fl_bgn_group();
+ makeMenubar(*menu);
+ fl_end_group();
+ fl_hide_object(group);
+ lyxerr[Debug::GUI]
+ << "Menubar::Pimpl::Pimpl: "
+ << "creating and hiding group " << group
+ << " for menubar " << menu->name() << endl;
+ menubarmap_[menu->name()] = group;
+ }
}
+}
- if (!menubackend_->hasMenu(menu_name)){
- lyxerr << "ERROR:set: Unknown menu `" << menu_name
- << "'" << endl;
- return;
- }
- Menu menu = menubackend_->getMenu(menu_name);
+Menubar::Pimpl::~Pimpl()
+{
+ // Should we do something here?
+}
- if (!menu.menubar()) {
- lyxerr << "Only a menubar-type object can go in a "
- "toplevel menu" << endl;
- return;
- }
- current_menu = menu_name;
+void Menubar::Pimpl::makeMenubar(Menu const &menu)
+{
FL_FORM * form = owner_->getForm();
int moffset = 0;
- bool form_was_open, form_was_frozen;
-
- if (fl_current_form == form)
- form_was_open = true;
- else if (fl_current_form == 0) {
- form_was_open = false;
- fl_addto_form(form);
- }
- else {
- lyxerr << "Something is wrong: unknown form "
- << fl_current_form << " is already open"
- << "(main form is " << form << ")" << endl;
- return;
- }
- if (form->frozen)
- form_was_frozen = true;
- else {
- form_was_frozen = false;
- fl_freeze_form(form);
- }
-
- // Delete old buttons if there are some.
- for(ButtonList::const_iterator cit = buttonlist_.begin();
- cit != buttonlist_.end(); ++cit) {
- if ((*cit)->obj_) {
- fl_delete_object((*cit)->obj_);
- fl_free_object((*cit)->obj_);
- }
- delete (*cit);
- }
- buttonlist_.clear();
// Create menu frame if there is non yet.
- if (!frame_) {
- frame_ = fl_add_frame(FL_UP_FRAME, 0, 0, form->w, mheight, "");
- fl_set_object_resize(frame_, FL_RESIZE_ALL);
- fl_set_object_gravity(frame_, NorthWestGravity,
- NorthEastGravity);
- }
+ FL_OBJECT * frame = fl_add_frame(FL_UP_FRAME, 0, 0,
+ form->w, mheight, "");
+ fl_set_object_resize(frame, FL_RESIZE_ALL);
+ fl_set_object_gravity(frame, NorthWestGravity,
+ NorthEastGravity);
for (Menu::const_iterator i = menu.begin();
i != menu.end(); ++i) {
FL_OBJECT * obj;
if (i->kind() != MenuItem::Submenu) {
- lyxerr << "ERROR: Menubar::Pimpl::Pimpl:"
+ lyxerr << "ERROR: Menubar::Pimpl::createMenubar:"
" only submenus can appear in a menubar";
break;
}
string label = i->label();
- string shortcut = '#' + i->shortcut();
+ string shortcut = "#" + i->shortcut();
int width = string_width(label);
obj = fl_add_button(FL_TOUCH_BUTTON,
air + moffset, yloc,
new MenuItem(*i), obj);
buttonlist_.push_back(iteminfo);
obj->u_vdata = iteminfo;
-// lyxerr << "MenuCallback: ItemInfo address=" << iteminfo
-// << " Val=(pimpl_=" << iteminfo->pimpl_
-// << ", item_=" << iteminfo->item_
-// << ", obj_=" << iteminfo->obj_ << ")" <<endl;
}
- if (!form_was_frozen) {
- fl_unfreeze_form(form);
- }
- if (!form_was_open)
- fl_end_form();
+}
- // Force the redraw of the buttons (probably not the best
- // method, but...)
- for(ButtonList::const_iterator cit = buttonlist_.begin();
- cit != buttonlist_.end(); ++cit) {
- if ((*cit)->obj_) {
- fl_redraw_object((*cit)->obj_);
+void Menubar::Pimpl::set(string const & menu_name)
+{
+ lyxerr[Debug::GUI] << "Entering Menubar::Pimpl::set "
+ << "for menu `" << menu_name << "'" << endl;
+
+ if (menu_name != current_menu_name_) {
+ MenubarMap::iterator mbit = menubarmap_.find(menu_name);
+
+ if (mbit == menubarmap_.end()) {
+ lyxerr << "ERROR:set: Unknown menu `" << menu_name
+ << "'" << endl;
+ return;
}
- }
- lyxerr[Debug::GUI] << "Menubar set." << endl;
+ if (current_group_) {
+ lyxerr[Debug::GUI] << " hiding group "
+ << current_group_ << endl;
+ fl_hide_object(current_group_);
+ }
+
+ lyxerr[Debug::GUI] << " showing group "
+ << mbit->second << endl;
+ fl_show_object(mbit->second);
+ current_menu_name_ = menu_name;
+ current_group_ = mbit->second;
+ lyxerr[Debug::GUI] << "Menubar::Pimpl::set: Menubar set."
+ << endl;
+ }
+ else
+ lyxerr [Debug::GUI] << "Menubar::Pimpl::set: Nothing to do."
+ << endl;
}
void Menubar::Pimpl::openByName(string const & name)
}
-void Menubar::Pimpl::add_lastfiles(int menu, string const & extra_label,
- std::vector<int> & /*smn*/,
- StrPool & strpool)
+string limit_string_length(string const & str)
{
- int ii = 1;
- for (LastFiles::const_iterator cit = lastfiles->begin();
- cit != lastfiles->end() && ii < 10; ++cit, ++ii) {
-
- int action =
- lyxaction.getPseudoAction(LFUN_FILE_OPEN, (*cit));
- string label = tostr(ii) + ". "
- + MakeDisplayPath((*cit),30)
- + "%x" + tostr(action);
- if ((cit + 1) == lastfiles->end())
- label += extra_label;
- string shortcut = tostr(ii) + "#" + tostr(ii);
- lyxerr[Debug::GUI] << "shortcut is " << shortcut <<
- endl;
-
- int n = fl_addtopup(menu, strpool.add(label));
- fl_setpup_shortcut(menu, n, strpool.add(shortcut));
- }
+ string::size_type const max_item_length = 45;
+
+ if (str.size() > max_item_length)
+ return str.substr(0, max_item_length - 3) + "...";
+ else
+ return str;
+}
+
+int get_new_submenu(vector<int> & smn, Window win)
+{
+ static size_type max_number_of_menus = 32;
+ if (smn.size() >= max_number_of_menus)
+ max_number_of_menus =
+ fl_setpup_maxpup(static_cast<int>(2*smn.size()));
+ int menu = fl_newpup(win);
+ smn.push_back(menu);
+ return menu;
}
-void Menubar::Pimpl::add_documents(int menu, string const & extra_label,
- std::vector<int> & /*smn*/,
- StrPool & strpool)
+size_type const max_number_of_items = 25;
+
+inline
+string const fixlabel(string const & str)
{
- std::vector<string> names = bufferlist.getFileNames();
+#if FL_REVISION < 89
+ return subst(str, '%', '?');
+#else
+ return subst(str, "%", "%%");
+#endif
+}
+
+void add_toc2(int menu, string const & extra_label,
+ vector<int> & smn, Window win,
+ vector<Buffer::TocItem> const & toc_list,
+ size_type from, size_type to, int depth)
+{
+ if (to - from <= max_number_of_items) {
+ for (size_type i = from; i < to; ++i) {
+ int action = lyxaction.
+ getPseudoAction(LFUN_GOTO_PARAGRAPH,
+ tostr(toc_list[i].par->id()));
+ string label(4 * max(0, toc_list[i].depth - depth),' ');
+ label += fixlabel(toc_list[i].str);
+ label = limit_string_length(label);
+ label += "%x" + tostr(action);
+ if (i == to - 1 && depth == 0)
+ label += extra_label;
+ fl_addtopup(menu, label.c_str());
+ }
+ } else {
+ size_type pos = from;
+ size_type count = 0;
+ while (pos < to) {
+ ++count;
+ if (count > max_number_of_items) {
+ int menu2 = get_new_submenu(smn, win);
+ add_toc2(menu2, extra_label, smn, win,
+ toc_list, pos, to, depth);
+ string label = _("More");
+ label += "...%m";
+ if (depth == 0)
+ label += extra_label;
+ fl_addtopup(menu, label.c_str(), menu2);
+ break;
+ }
+ size_type new_pos = pos+1;
+ while (new_pos < to &&
+ toc_list[new_pos].depth > depth)
+ ++new_pos;
+
+ int action = lyxaction.
+ getPseudoAction(LFUN_GOTO_PARAGRAPH,
+ tostr(toc_list[pos].par->id()));
+ string label(4 * max(0, toc_list[pos].depth - depth), ' ');
+ label += fixlabel(toc_list[pos].str);
+ label = limit_string_length(label);
+ if (new_pos == to && depth == 0)
+ label += extra_label;
+
+ if (new_pos == pos + 1) {
+ label += "%x" + tostr(action);
+ fl_addtopup(menu, label.c_str());
+ } else {
+ int menu2 = get_new_submenu(smn, win);
+ add_toc2(menu2, extra_label, smn, win,
+ toc_list, pos, new_pos, depth+1);
+ label += "%m";
+ fl_addtopup(menu, label.c_str(), menu2);
+ }
+ pos = new_pos;
+ }
+ }
+}
+
+void Menubar::Pimpl::add_toc(int menu, string const & extra_label,
+ vector<int> & smn, Window win)
+{
+ //xgettext:no-c-format
+ static char const * MenuNames[3] = { N_("List of Figures%m"),
+ //xgettext:no-c-format
+ N_("List of Tables%m"),
+ //xgettext:no-c-format
+ N_("List of Algorithms%m") };
+
+ vector<vector<Buffer::TocItem> > toc_list =
+ owner_->buffer()->getTocList();
+
+ // Handle LOF/LOT/LOA
+ int max_nonempty = 0;
+ for (int i = 1; i <= 3; ++i)
+ if (!toc_list[i].empty())
+ max_nonempty = i;
+
+ for (int j = 1; j <= 3; ++j)
+ if (!toc_list[j].empty()) {
+ int menu2 = get_new_submenu(smn, win);
+ for (size_type i = 0; i < toc_list[j].size(); ++i) {
+ if (i > max_number_of_items) {
+ fl_addtopup(menu2, ". . .%d");
+ break;
+ }
+ int action = lyxaction.
+ getPseudoAction(LFUN_GOTO_PARAGRAPH,
+ tostr(toc_list[j][i].par->id()));
+ string label = fixlabel(toc_list[j][i].str);
+ label = limit_string_length(label);
+ label += "%x" + tostr(action);
+ fl_addtopup(menu2, label.c_str());
+ }
+ if (j == max_nonempty) {
+ string label = _(MenuNames[j - 1]);
+ label += "%l";
+ fl_addtopup(menu, label.c_str(), menu2);
+ } else
+ fl_addtopup(menu, _(MenuNames[j - 1]), menu2);
+ }
- if (names.empty()) {
- fl_addtopup(menu,_("No Documents Open!%i"));
+ // Handle normal TOC
+ if (max_nonempty == 0 && toc_list[0].empty()) {
+ fl_addtopup(menu,_("No Table of Contents%i"));
return;
}
- for (std::vector<string>::const_iterator cit = names.begin();
- cit != names.end() ; ++cit) {
- int action =
- lyxaction.getPseudoAction(LFUN_SWITCHBUFFER, *cit);
- string label = MakeDisplayPath(*cit, 30)
- + "%x" + tostr(action);
- if ((cit + 1) == names.end())
- label += extra_label;
-
- fl_addtopup(menu, strpool.add(label));
+ add_toc2(menu, extra_label, smn, win,
+ toc_list[0], 0, toc_list[0].size(), 0);
+
+}
+
+void add_references2(int menu, vector<int> & smn, Window win,
+ vector<string> const & label_list, string const & type)
+{
+ size_type const max_number_of_items = 25;
+ size_type const max_number_of_items2 = 20;
+ string::size_type const max_item_length = 40;
+ string::size_type const max_item_length2 = 20;
+
+ if (label_list.size() <= max_number_of_items)
+ for (size_type i = 0; i < label_list.size(); ++i) {
+ int action = (type == "goto")
+ ? lyxaction.getPseudoAction(LFUN_REF_GOTO,
+ label_list[i])
+ : lyxaction.getPseudoAction(LFUN_REF_INSERT,
+ type + "|++||++|"
+ + label_list[i]);
+ string label = label_list[i];
+ if (label.size() > max_item_length)
+ label = label.substr(0, max_item_length-1) + "$";
+ label += "%x" + tostr(action);
+ fl_addtopup(menu, label.c_str());
+ }
+ else {
+ size_type count = 0;
+ for (size_type i = 0; i < label_list.size();
+ i += max_number_of_items2) {
+ ++count;
+ if (count > max_number_of_items) {
+ fl_addtopup(menu, ". . .%d");
+ break;
+ }
+ size_type j = min(label_list.size(),
+ i+max_number_of_items2);
+
+ string label;
+ label += (label_list[i].size() > max_item_length2)
+ ? label_list[i].substr(0, max_item_length2-1) + "$"
+ : label_list[i];
+ label += "..";
+ label += (label_list[j-1].size() > max_item_length2)
+ ? label_list[j-1].substr(0, max_item_length2-1) + "$"
+ : label += label_list[j-1];
+
+ int menu2 = get_new_submenu(smn, win);
+ for (size_type k = i; k < j; ++k) {
+ int action = (type == "goto")
+ ? lyxaction.getPseudoAction(LFUN_REF_GOTO,
+ label_list[k])
+ : lyxaction.getPseudoAction(LFUN_REF_INSERT,
+ type + "|++||++|"
+ + label_list[k]);
+ string label2 = label_list[k];
+ if (label2.size() > max_item_length)
+ label2 = label2.substr(0, max_item_length-1) + "$";
+ label2 += "%x" + tostr(action);
+ fl_addtopup(menu2, label2.c_str());
+ }
+ label += "%m";
+ fl_addtopup(menu, label.c_str(), menu2);
+ }
}
+}
+
+void Menubar::Pimpl::add_references(int menu, string const & extra_label,
+ vector<int> & smn, Window win)
+{
+ //xgettext:no-c-format
+ static char const * MenuNames[6] = { N_("Insert Reference%m"),
+ //xgettext:no-c-format
+ N_("Insert Page Number%m"),
+ //xgettext:no-c-format
+ N_("Insert vref%m"),
+ //xgettext:no-c-format
+ N_("Insert vpageref%m"),
+ //xgettext:no-c-format
+ N_("Insert Pretty Ref%m"),
+ //xgettext:no-c-format
+ N_("Goto Reference%m") };
+
+ int const EMPTY = 1;
+ int const SGML = 2;
+ int const READONLY = 4;
+
+ static int MenuFlags[6] = {
+ EMPTY | READONLY,
+ EMPTY | READONLY,
+ EMPTY | READONLY | SGML,
+ EMPTY | READONLY | SGML,
+ EMPTY | READONLY | SGML,
+ EMPTY };
+
+ static string const MenuTypes[6] = {
+ "ref", "pageref", "vref", "vpageref", "prettyref", "goto" };
+
+ vector<string> label_list = owner_->buffer()->getLabelList();
+
+ int flag = 0;
+ if (label_list.empty())
+ flag += EMPTY;
+ if (owner_->buffer()->isSGML())
+ flag += SGML;
+ if (owner_->buffer()->isReadonly())
+ flag += READONLY;
+
+ int max_nonempty = -1;
+ for (int i = 0; i < 6; ++i)
+ if ((MenuFlags[i] & flag) == 0)
+ max_nonempty = i;
+
+ for (int i = 0; i < 6; ++i) {
+ if ((MenuFlags[i] & flag) == 0) {
+ string label = _(MenuNames[i]);
+ if (i == max_nonempty)
+ label += extra_label;
+ int menu2 = get_new_submenu(smn, win);
+ add_references2(menu2, smn, win, label_list,
+ MenuTypes[i]);
+ fl_addtopup(menu, label.c_str(), menu2);
+ }
+ }
}
int Menubar::Pimpl::create_submenu(Window win, LyXView * view,
string const & menu_name,
- std::vector<int> & smn, StrPool & strpool)
+ vector<int> & smn)
{
if (!menubackend_->hasMenu(menu_name)){
lyxerr << "ERROR:create_submenu: Unknown menu `"
<< menu_name << "'" << endl;
return -1;
}
- Menu md = menubackend_->getMenu(menu_name);
+ Menu md = Menu();
+ menubackend_->getMenu(menu_name).expand(md, owner_->buffer());
- int menu = fl_newpup(win);
+ int menu = get_new_submenu(smn, win);
fl_setpup_softedge(menu, true);
fl_setpup_bw(menu, -1);
lyxerr[Debug::GUI] << "Adding menu " << menu
<< " in deletion list" << endl;
- smn.push_back(menu);
// Compute the size of the largest label (because xforms is
// not able to support shortcuts correctly...)
int max_width = 0;
string widest_label;
- for (Menu::const_iterator i = md.begin(); i != md.end(); ++i) {
- MenuItem item = (*i);
+ Menu::const_iterator end = md.end();
+ for (Menu::const_iterator i = md.begin(); i != end; ++i) {
+ MenuItem const & item = (*i);
if (item.kind() == MenuItem::Command) {
string label = item.label() + '\t';
int width = string_width(label);
<< ", widest_label=`" << widest_label
<< "'" << endl;
- for (Menu::const_iterator i = md.begin(); i != md.end(); ++i) {
- MenuItem item = (*i);
- // Is there a separator after this item?
- string extra_label;
- if ((i+1) != md.end()
- && (i+1)->kind() == MenuItem::Separator)
- extra_label = "%l";
+ // Compute where to put separators
+ vector<string> extra_labels(md.size());
+ vector<string>::iterator it = extra_labels.begin();
+ vector<string>::iterator last = it;
+ for (Menu::const_iterator i = md.begin(); i != end; ++i, ++it)
+ if (i->kind() == MenuItem::Separator)
+ *last = "%l";
+ else if (!i->optional() ||
+ !(view->getLyXFunc()->getStatus(i->action()) & LyXFunc::Disabled))
+ last = it;
+
+ it = extra_labels.begin();
+ for (Menu::const_iterator i = md.begin(); i != end; ++i, ++it) {
+ MenuItem const & item = (*i);
+ string & extra_label = *it;
switch(item.kind()) {
case MenuItem::Command: {
// Finally the menu shortcut
string shortcut = item.shortcut();
- string xfshortcut;
+
if (!shortcut.empty()) {
- xfshortcut += uppercase(shortcut[0]);
- xfshortcut += '#';
- xfshortcut += uppercase(shortcut[0]);
- xfshortcut += lowercase(shortcut[0]);
- xfshortcut += '#';
- xfshortcut += lowercase(shortcut[0]);
- lyxerr[Debug::GUI] << "shortcut is "
- << xfshortcut << endl;
+ shortcut += lowercase(shortcut[0]);
label += "%h";
- fl_addtopup(menu, strpool.add(label),
- strpool.add(xfshortcut));
+ fl_addtopup(menu, label.c_str(),
+ shortcut.c_str());
} else
- fl_addtopup(menu, strpool.add(label));
+ fl_addtopup(menu, label.c_str());
lyxerr[Debug::GUI] << "Command: \""
<< lyxaction.getActionName(item.action())
<< "\", Binding " << accel
- << ", shortcut " << xfshortcut
+ << ", shortcut " << shortcut
<< endl;
case MenuItem::Submenu: {
int submenu = create_submenu(win, view,
- item.submenu(),
- smn, strpool);
+ item.submenu(), smn);
if (submenu == -1)
return -1;
string label = item.label();
label += extra_label + "%m";
string shortcut = item.shortcut();
- int n = fl_addtopup(menu, strpool.add(label), submenu);
- fl_setpup_shortcut(menu, n, strpool.add(shortcut));
+ if (!shortcut.empty()) {
+ shortcut += lowercase(shortcut[0]);
+ label += "%h";
+ fl_addtopup(menu, label.c_str(),
+ submenu, shortcut.c_str());
+ }
+ else {
+ fl_addtopup(menu, label.c_str(), submenu);
+ }
break;
}
// we just ignore it.
break;
- case MenuItem::Documents:
- add_documents(menu, extra_label, smn, strpool);
+ case MenuItem::Toc:
+ add_toc(menu, extra_label, smn, win);
break;
+ case MenuItem::References:
+ add_references(menu, extra_label, smn, win);
+ break;
+ case MenuItem::Documents:
case MenuItem::Lastfiles:
- add_lastfiles(menu, extra_label, smn, strpool);
+ case MenuItem::ViewFormats:
+ case MenuItem::UpdateFormats:
+ case MenuItem::ExportFormats:
+ lyxerr << "Menubar::Pimpl::create_submenu: "
+ "this should not happen" << endl;
break;
}
// set tabstop length
fl_set_tabstop(menu_tabstop);
- std::vector<int> submenus;
- StrPool strpool;
+ vector<int> submenus;
int menu = iteminfo->pimpl_->
create_submenu(FL_ObjWin(ob), view,
- item->submenu(),
- submenus, strpool);
+ item->submenu(), submenus);
if (menu != -1) {
// place popup
fl_setpup_position(view->getForm()->x + ob->x,
projects / lyx.git / blobdiff