void CatBrowser::SetupQuery(void)
{
BString command, esccat = EscapeIllegalCharacters(fCategory.String());
CppSQLite3Query query;
command = "select count(number) from ";
command << esccat << ";";
query = DBQuery(command.String(), "CatBrowser::SetupQuery:get category count");
fCategoryCount = (query.eof()) ? 0 : query.getIntField(0);
for(int32 i = 0; i < fPageList.CountItems(); i++)
{
QueryPage *page = (QueryPage*)fPageList.ItemAt(i);
page->MakeEmpty();
}
fPageCount = (fCategoryCount / BROWSE_MODE_RECIPE_COUNT);
if( (fPageCount % BROWSE_MODE_RECIPE_COUNT) || fPageCount < BROWSE_MODE_RECIPE_COUNT)
fPageCount++;
if(fPageList.CountItems() < fPageCount)
{
for(int32 i = fPageList.CountItems(); i <= fPageCount; i++)
fPageList.AddItem(new QueryPage());
}
fCurrentPage = -1;
}
status_t
LoadRules(const char *path, BObjectList<FilerRule> *ruleList)
{
BEntry entry("/boot/home/config/settings/FilerRules");
if (!entry.Exists())
return B_OK;
CppSQLite3DB db;
db.open("/boot/home/config/settings/FilerRules");
// Because this particular build of sqlite3 does not support multithreading
// because of lack of pthreads support, we need to do this in a slightly different order
CppSQLite3Query query;
query = DBQuery(db,"select name from RuleList order by ruleid;","PrefsWindow::LoadRules");
BString command;
while (!query.eof())
{
BString rulename = query.getStringField((int)0);
FilerRule *rule = new FilerRule;
rule->SetDescription(DeescapeIllegalCharacters(rulename.String()).String());
ruleList->AddItem(rule);
query.nextRow();
}
query.finalize();
for (int32 i = 0; i < ruleList->CountItems(); i++)
{
FilerRule *rule = ruleList->ItemAt(i);
if (!rule)
continue;
BString rulename(EscapeIllegalCharacters(rule->GetDescription()));
// Now comes the fun(?) part: loading the tests and actions. Joy. :/
command = "select * from ";
command << rulename << " where entrytype = 'test';";
query = DBQuery(db,command.String(),"PrefsWindow::LoadRules");
while (!query.eof())
{
BString classname = DeescapeIllegalCharacters(query.getStringField(1));
BMessage *test = new BMessage;
test->AddString("name",classname);
if (classname.ICompare("Attribute") == 0)
{
test->AddString("mimetype",DeescapeIllegalCharacters(query.getStringField(4)));
test->AddString("typename",DeescapeIllegalCharacters(query.getStringField(5)));
test->AddString("attrname",DeescapeIllegalCharacters(query.getStringField(6)));
}
test->AddString("mode",DeescapeIllegalCharacters(query.getStringField(2)).String());
test->AddString("value",DeescapeIllegalCharacters(query.getStringField(3)).String());
rule->AddTest(test);
query.nextRow();
}
query.finalize();
command = "select * from ";
command << rulename << " where entrytype = 'action';";
query = DBQuery(db,command.String(),"PrefsWindow::LoadRules");
while (!query.eof())
{
BMessage *action = new BMessage;
action->AddString("name",DeescapeIllegalCharacters(query.getStringField(1)));
action->AddString("value",DeescapeIllegalCharacters(query.getStringField(3)));
rule->AddAction(action);
query.nextRow();
}
query.finalize();
}
db.close();
return B_OK;
}
RecipeEditor::RecipeEditor(const BRect &frame, const BMessenger &msgr,
const int32 &number, const char *category)
: BWindow(frame,"Add Recipe",B_FLOATING_WINDOW_LOOK, B_MODAL_SUBSET_WINDOW_FEEL,
B_ASYNCHRONOUS_CONTROLS),
fMessenger(msgr),
fNumber(number),
fCategory(category)
{
AddShortcut('W', B_COMMAND_KEY, new BMessage(B_QUIT_REQUESTED));
AddShortcut('Q', B_COMMAND_KEY, new BMessage(M_QUIT_APP));
BView *back = new BView(Bounds(),"back",B_FOLLOW_ALL, B_WILL_DRAW);
back->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
AddChild(back);
fCategories = new BMenu("Categories");
CppSQLite3Query query = DBQuery("select category from categories order by category;",
"RecipeEditor:get categories");
while(!query.eof())
{
BString cat(DeescapeIllegalCharacters(query.getStringField(0)));
BMessage *menumsg = new BMessage(M_CATEGORY_CHANGED);
menumsg->AddString("name",cat);
fCategories->AddItem(new BMenuItem(cat.String(),menumsg));
query.nextRow();
}
fCategories->SetRadioMode(true);
fCategories->SetLabelFromMarked(true);
if(fCategories->CountItems()>0)
fCategories->ItemAt(0)->SetMarked(true);
BRect r(10,10,10 + fCategories->MaxContentWidth(),11);
BMenuField *field = new BMenuField(r,"field","Category",fCategories,
B_FOLLOW_LEFT | B_FOLLOW_TOP,
B_WILL_DRAW | B_NAVIGABLE | B_NAVIGABLE_JUMP);
back->AddChild(field);
field->ResizeToPreferred();
r = field->Frame();
if(category)
{
BMenuItem *marked = fCategories->FindItem(category);
if(marked)
marked->SetMarked(true);
}
else
{
BMenuItem *marked = fCategories->ItemAt(0L);
if(marked)
marked->SetMarked(true);
}
r.OffsetBy(0,r.Height() + 10);
fNameBox = new AutoTextControl(r,"namebox","Name: ",NULL,NULL,
B_FOLLOW_LEFT_RIGHT | B_FOLLOW_TOP,
B_WILL_DRAW | B_PULSE_NEEDED | B_NAVIGABLE |
B_NAVIGABLE_JUMP);
fNameBox->SetEscapeCancel(true);
fNameBox->SetDivider(be_plain_font->StringWidth("Name ") + 5);
back->AddChild(fNameBox);
fNameBox->ResizeToPreferred();
r = fNameBox->Frame();
r.right = Bounds().right - 10;
fNameBox->ResizeTo(r.Width(), r.Height());
r.OffsetBy(0,r.Height() + 10);
BStringView *label = new BStringView(r,"inglabel","Ingredients:");
back->AddChild(label);
r.OffsetBy(0,r.Height() + 10);
r.bottom = r.top + 100;
r.right -= B_V_SCROLL_BAR_WIDTH;
BRect textrect = r.OffsetToCopy(0,0);
textrect.InsetBy(10,10);
fIngredientBox = new BTextView(r, "ingredients", textrect, B_FOLLOW_ALL,
B_WILL_DRAW | B_PULSE_NEEDED | B_NAVIGABLE |
B_NAVIGABLE_JUMP);
fIngredientBox->SetDoesUndo(true);
BScrollView *ingredscroll = new BScrollView("ingredients_scroller",fIngredientBox,
B_FOLLOW_LEFT_RIGHT | B_FOLLOW_TOP,0,false, true);
back->AddChild(ingredscroll);
r = ingredscroll->Frame();
label = new BStringView(BRect(10,10,11,11),"dirlabel","Directions:");
label->ResizeToPreferred();
label->MoveTo(10, r.bottom + 10);
back->AddChild(label);
r.OffsetBy(0,r.Height() + 20 + label->Frame().Height());
r.right -= B_V_SCROLL_BAR_WIDTH;
textrect = r.OffsetToCopy(0,0);
textrect.InsetBy(10,10);
fDirectionsBox = new BTextView(r, "directions", textrect, B_FOLLOW_ALL,
B_WILL_DRAW | B_PULSE_NEEDED | B_NAVIGABLE |
B_NAVIGABLE_JUMP);
fDirectionsBox->SetDoesUndo(true);
BScrollView *dirscroll = new BScrollView("directions_scroller",fDirectionsBox,
B_FOLLOW_LEFT_RIGHT | B_FOLLOW_TOP,0,false, true);
back->AddChild(dirscroll);
fOK = new BButton(BRect(10,10,11,11),"ok","Cancel", new BMessage(M_ADD_RECIPE),
B_FOLLOW_RIGHT | B_FOLLOW_BOTTOM, B_WILL_DRAW);
fOK->ResizeToPreferred();
fOK->SetLabel("OK");
fOK->MoveTo(Bounds().right - fOK->Bounds().Width() - 10,
Bounds().bottom - fOK->Bounds().Height() - 10);
r = fOK->Frame();
back->AddChild(fOK);
r.OffsetBy(-r.Width() - 10, 0);
fCancel = new BButton(r,"cancel","Cancel",new BMessage(B_QUIT_REQUESTED),
B_FOLLOW_RIGHT | B_FOLLOW_BOTTOM, B_WILL_DRAW);
back->AddChild(fCancel);
field->MakeFocus(true);
ResizeTo(Bounds().Width(),
fDirectionsBox->Parent()->Frame().bottom + 20 + fOK->Bounds().Height());
dirscroll->SetResizingMode(B_FOLLOW_ALL);
// This is the part that's different for editing a recipe as opposed to
// just adding one to the database
if(number >= 0 && category)
{
SetTitle("Edit Recipe");
BString name, ingredients, directions;
if(GetRecipe(number,category,name,ingredients,directions))
{
BMenuItem *item = fCategories->FindItem(category);
if(item)
item->SetMarked(true);
fNameBox->SetText(name.String());
fIngredientBox->SetText(ingredients.String());
fDirectionsBox->SetText(directions.String());
fOK->SetMessage(new BMessage(M_EDIT_RECIPE));
}
}
AddShortcut(B_ENTER, B_COMMAND_KEY, new BMessage(fOK->Command()));
}
CatBrowser::CatBrowser(const BRect &frame, const BMessenger &msgr,
const char *category, bool editmode)
: BWindow(frame,"Recipe Browser",B_TITLED_WINDOW, B_ASYNCHRONOUS_CONTROLS),
fMessenger(msgr),
fCategoryCount(-1),
fCurrentPage(-1),
fEditMode(editmode)
{
AddShortcut('W', B_COMMAND_KEY, new BMessage(B_QUIT_REQUESTED));
AddShortcut('Q', B_COMMAND_KEY, new BMessage(M_QUIT_APP));
BView *back = new BView(Bounds(),"back",B_FOLLOW_ALL, B_WILL_DRAW);
back->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
AddChild(back);
fCategories = new BMenu("Categories");
CppSQLite3Query query = DBQuery("select category from categories order by category;",
"FindWindow:get categories");
while(!query.eof())
{
BString cat(DeescapeIllegalCharacters(query.getStringField(0)));
fCategories->AddItem(new BMenuItem(cat.String(),new BMessage(M_SET_CATEGORY)));
query.nextRow();
}
fCategories->SetRadioMode(true);
fCategories->SetLabelFromMarked(true);
if(fCategories->CountItems()>0)
fCategories->ItemAt(0)->SetMarked(true);
BRect r(10,10,10 + fCategories->MaxContentWidth(),11);
BMenuField *field = new BMenuField(r,"field","Category",fCategories);
back->AddChild(field);
field->ResizeToPreferred();
r = field->Frame();
BMenuItem *marked = fCategories->FindItem(category);
if(marked)
marked->SetMarked(true);
r.OffsetBy(0,r.Height() + 10);
r.right = Bounds().right - 10 - B_V_SCROLL_BAR_WIDTH;
r.bottom = Bounds().bottom - 10;
fList = new BListView(r, "newlist", B_SINGLE_SELECTION_LIST, B_FOLLOW_ALL);
fList->SetInvocationMessage(new BMessage(M_SET_RECIPE));
BScrollView *newscroll = new BScrollView("newscroll",fList,
B_FOLLOW_ALL, 0, false, true);
back->AddChild(newscroll);
fBack = new BButton(BRect(10,10,11,11),"back","Back", new BMessage(M_RESULTS_BACK),
B_FOLLOW_LEFT | B_FOLLOW_BOTTOM, B_WILL_DRAW);
fBack->ResizeToPreferred();
fBack->ResizeTo(be_plain_font->StringWidth("Back") + 15,fBack->Frame().Height());
fBack->MoveTo(10,Bounds().bottom - fBack->Bounds().Height() - 10);
r = fBack->Frame();
back->AddChild(fBack);
fBack->SetEnabled(false);
r.OffsetBy(r.Width() + 5, 0);
fNext = new BButton(r,"next","Next", new BMessage(M_RESULTS_NEXT),
B_FOLLOW_LEFT | B_FOLLOW_BOTTOM, B_WILL_DRAW);
back->AddChild(fNext);
fNext->SetEnabled(false);
fClose = new BButton(BRect(10,10,11,11),"close","View Recipe", new BMessage(B_QUIT_REQUESTED),
B_FOLLOW_RIGHT | B_FOLLOW_BOTTOM, B_WILL_DRAW);
fClose->ResizeToPreferred();
fClose->SetLabel("Close");
fClose->MoveTo(Bounds().right - fClose->Bounds().Width() - 10,r.top);
r = fClose->Frame();
fClose->MakeDefault(true);
r.OffsetBy(-r.Width() - 10, 0);
fOpen = new BButton(r,"openrecipe","View Recipe",new BMessage(M_SET_RECIPE),
B_FOLLOW_RIGHT | B_FOLLOW_BOTTOM, B_WILL_DRAW);
back->AddChild(fOpen);
back->AddChild(fClose);
fList->MakeFocus(true);
r = fList->Parent()->Frame();
r.bottom = fClose->Frame().top - 10;
fList->Parent()->ResizeTo(r.Width(),r.Height());
float controlwidth = (fBack->Frame().Width() * 2) + (fOpen->Frame().Width() * 2) + 65;
if( Frame().Width() < controlwidth )
ResizeTo(controlwidth, Frame().Height());
if(fEditMode)
{
// This hidden mode (Command-Click on the browser menu item) is for doing
// massive edits on the database
fList->SetListType(B_MULTIPLE_SELECTION_LIST);
fList->SetSelectionMessage(new BMessage(M_SET_RECIPE));
BMenu *editmenu = new BMenu("Edit");
editmenu->AddItem(new BMenuItem("Mass Recategorize",new BMessage(M_SHOW_RECAT)));
editmenu->AddItem(new BMenuItem("Delete Recipe",new BMessage(M_DELETE_RECIPE)));
r.Set(10,10,10 + be_plain_font->StringWidth("Edit") + 25,11);
r.OffsetTo(Bounds().right - 10 - r.Width(), 10);
BMenuField *editfield = new BMenuField(r,"editfield","Edit",editmenu,
B_FOLLOW_RIGHT | B_FOLLOW_TOP);
editfield->SetDivider(0);
back->AddChild(editfield);
fSortString = " order by number ";
}
PostMessage(M_SET_CATEGORY);
}
void CatBrowser::RunQuery(void)
{
BString esccat(EscapeIllegalCharacters(fCategory.String()));
if(fCategory.CountChars() < 1)
return;
fList->DeselectAll();
for(int32 i = 0; i < fList->CountItems(); i++)
{
RecipeItem *item = (RecipeItem*)fList->ItemAt(i);
delete item;
}
fList->MakeEmpty();
if(!fCategoryCount)
return;
int32 itemcount = fEditMode ? EDIT_MODE_RECIPE_COUNT : BROWSE_MODE_RECIPE_COUNT;
BString command;
CppSQLite3Query query;
if(fCurrentPage >= 0)
{
QueryPage *page = (QueryPage*)fPageList.ItemAt(fCurrentPage);
QueryPage *lastpage = NULL;
if(!page)
return;
command = "select * from ";
if(page->init)
{
command << esccat << " where (number >= " << page->start
<< ") and (number <= " << page->end << ") " << fSortString << ";";
}
else
{
lastpage = (QueryPage*)fPageList.ItemAt(fCurrentPage - 1);
command << esccat << " where number >= " << (lastpage->end + 1)
<< fSortString << ";";
}
query = DBQuery(command.String(), "CatBrowser:get category");
RecipeItem *ritem = NULL;
for(int32 i = 0; i < itemcount; i++)
{
if(query.eof())
break;
BString string = query.getStringField(1);
ritem = new RecipeItem(DeescapeIllegalCharacters(string.String()).String(),
esccat.String(), query.getIntField(0));
fList->AddItem(ritem);
query.nextRow();
}
if(lastpage && ritem)
{
page->start = lastpage->end + 1;
page->end = ritem->fNumber;
page->init = true;
}
}
else
{
command = "select * from ";
command << esccat << " where number >= 0 " << fSortString << ";";
query = DBQuery(command.String(), "CatBrowser:get category");
RecipeItem *ritem = NULL;
for(int32 i = 0; i < itemcount; i++)
{
if(query.eof())
break;
BString string = query.getStringField(1);
ritem = new RecipeItem(DeescapeIllegalCharacters(string.String()).String(),
esccat.String(), query.getIntField(0));
fList->AddItem(ritem);
query.nextRow();
}
if(ritem)
{
fCurrentPage = 0;
QueryPage *page = (QueryPage*)fPageList.ItemAt(fCurrentPage);
page->start = 0;
page->end = ritem->fNumber;
page->init = true;
}
}
fList->Select(0L);
fList->MakeFocus(true);
}
