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patch from Dekel

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@777 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Lars Gullik Bjønnes 2000-05-26 21:39:01 +00:00
parent 4664c58a9e
commit ec9b4f291f
2 changed files with 62 additions and 33 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2000-05-26 Dekel Tsur <dekel@math.tau.ac.il>
* src/menus.C (Add_to_toc_menu): Limit the number of popups, and
the number of items per popup.
(Add_to_refs_menu): Ditto.
2000-05-26 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
* src/lyxparagraph.h: renamed ClearParagraph() to

67
src/menus.C
View File

@ -1282,50 +1282,57 @@ void Menus::ShowEditMenu(FL_OBJECT * ob, long)
fl_freepup(SubVersionControl);
}
vector<int>::size_type const max_number_of_menus = 32;
void Add_to_toc_menu(vector<Buffer::TocItem> const & toclist,
unsigned int from, unsigned int to, int depth,
int menu, vector<int> & menus, FL_OBJECT * ob)
{
unsigned int const max_number_of_items = 25;
unsigned int const max_item_length = 40;
string::size_type const max_item_length = 45;
if (to - from <= max_number_of_items) {
for (unsigned int i = from; i < to; ++i) {
string line(4 * max(0, toclist[i].depth - depth),' ');
line += toclist[i].str;
string entry(line, 0, max_item_length);
string entry(4 * max(0, toclist[i].depth - depth),' ');
entry += toclist[i].str;
if (entry.size() > max_item_length)
entry = entry.substr(0, max_item_length-3) + "...";
entry += "%x";
entry += tostr(i + 1);
fl_addtopup(menu, entry.c_str());
}
} else {
unsigned int pos = from;
unsigned int count = 0;
while (pos < to) {
++count;
if (count > max_number_of_items) {
fl_addtopup(menu, ". . .%d");
break;
}
unsigned int new_pos = pos+1;
while (new_pos < to &&
toclist[new_pos].depth > depth)
++new_pos;
string entry(4 * max(0, toclist[pos].depth - depth), ' ');
entry += toclist[pos].str;
if (entry.size() > max_item_length)
entry = entry.substr(0, max_item_length-3) + "...";
if (new_pos == pos + 1) {
string line(4 * max(0, toclist[pos].depth - depth), ' ');
line += toclist[pos].str;
string entry(line, 0, max_item_length);
entry += "%x";
entry += tostr(pos + 1);
fl_addtopup(menu, entry.c_str());
} else {
} else if (menus.size() < max_number_of_menus) {
int menu2 = fl_newpup(FL_ObjWin(ob));
menus.push_back(menu2);
Add_to_toc_menu(toclist, pos, new_pos,
depth + 1, menu2, menus,ob);
string line(4 * max(0, toclist[pos].depth - depth), ' ');
line += toclist[pos].str;
string entry(line, 0, max_item_length);
entry += "%m";
fl_addtopup(menu, entry.c_str(), menu2);
} else {
entry += "%d";
fl_addtopup(menu, entry.c_str());
}
pos = new_pos;
}
@ -1416,24 +1423,34 @@ void Add_to_refs_menu(vector<string> const & label_list, int offset,
fl_addtopup(menu,
(label_list[i] + "%x"
+tostr(i+offset)).c_str());
else
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 = std::min(label_list.size(),
i+max_number_of_items2);
string entry = label_list[i]+".."+label_list[j-1];
if (menus.size() < max_number_of_menus) {
int menu2 = fl_newpup(FL_ObjWin(ob));
menus.push_back(menu2);
for (size_type k = i; k < j; ++k)
fl_addtopup(menu2,
(label_list[k] + "%x"
+ tostr(k+offset)).c_str());
fl_addtopup(menu,
(label_list[i]+".."
+label_list[j-1]+"%m").c_str(),
menu2);
entry += "%m";
fl_addtopup(menu, entry.c_str(), menu2);
} else {
entry += "%d";
fl_addtopup(menu, entry.c_str());
}
}
}
}
void Menus::ShowRefsMenu(FL_OBJECT * ob, long)
@ -1467,10 +1484,16 @@ void Menus::ShowRefsMenu(FL_OBJECT * ob, long)
N_("Goto Reference%m") };
for (int j = 0; j < 6; ++j) {
if (menus.size() < max_number_of_menus) {
int menu2 = fl_newpup(FL_ObjWin(ob));
menus.push_back(menu2);
Add_to_refs_menu(label_list, 1+j*BIG_NUM, menu2, menus, ob);
fl_addtopup(RefsMenu, _(MenuNames[j]), menu2);
} else {
string tmp = _(MenuNames[j]);
tmp += "%d";
fl_addtopup(RefsMenu, tmp.c_str());
}
}
bool empty = label_list.empty();