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selectedSubIndex: srchObj.itemIdx
};
// For screen refresh optimization, don't redraw the whole
// list if the result is on the same page
if (srchObj.pageTopIdx != topSubIndex)
{
retObj.differentPage = true;
chooserObj.updatePageNumInHeader(srchObj.pageNum, numPages, false, false);
chooserObj.ListScreenfulOfSubBrds(grpIndex, srchObj.pageTopIdx, listStartRow, listEndRow, false, true, srchObj.itemIdx);
retObj.selectedSubIndex = srchObj.itemIdx;
}
else
{
if (srchObj.itemIdx != selectedSubIndex)
{
var screenY = listStartRow + (selectedSubIndex - topSubIndex);
console.gotoxy(1, screenY);
chooserObj.WriteMsgSubBoardLine(grpIndex, selectedSubIndex, false);
retObj.selectedSubIndex = srchObj.itemIdx;
screenY = listStartRow + (retObj.selectedSubIndex - topSubIndex);
console.gotoxy(1, screenY);
chooserObj.WriteMsgSubBoardLine(grpIndex, retObj.selectedSubIndex, true);
}
}
return retObj;
}
// Figure out the index of the user's currently-selected sub-board.
var selectedSubIndex = 0;
if ((typeof(bbs.cursub_code) == "string") && (bbs.cursub_code != ""))
selectedSubIndex = msg_area.sub[bbs.cursub_code].index;
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var listStartRow = 3+this.areaChangeHdrLines.length; // The row on the screen where the list will start
var listEndRow = console.screen_rows - 1; // Row on screen where list will end
var topSubIndex = 0; // The index of the message group at the top of the list
// Figure out the index of the last message group to appear on the screen.
var numItemsPerPage = listEndRow - listStartRow + 1;
var bottomSubIndex = getBottommostSubIndex(topSubIndex, numItemsPerPage);
// Figure out how many pages are needed to list all the sub-boards.
var numPages = Math.ceil(msg_area.grp_list[grpIndex].sub_list.length / numItemsPerPage);
// Figure out the top index for the last page.
var topIndexForLastPage = (numItemsPerPage * numPages) - numItemsPerPage;
// If the highlighted row is beyond the current screen, then
// go to the appropriate page.
if (selectedSubIndex > bottomSubIndex)
{
var nextPageTopIndex = 0;
while (selectedSubIndex > bottomSubIndex)
{
nextPageTopIndex = topSubIndex + numItemsPerPage;
if (nextPageTopIndex < msg_area.grp_list[grpIndex].sub_list.length)
{
// Adjust topSubIndex and bottomSubIndex, and
// refresh the list on the screen.
topSubIndex = nextPageTopIndex;
bottomSubIndex = getBottommostSubIndex(topSubIndex, numItemsPerPage);
}
else
break;
}
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// If we didn't find the correct page for some reason, then set the
// variables to display page 1 and select the first message group.
var foundCorrectPage = ((topSubIndex < msg_area.grp_list[grpIndex].sub_list.length) &&
(selectedSubIndex >= topSubIndex) && (selectedSubIndex <= bottomSubIndex));
if (!foundCorrectPage)
{
topSubIndex = 0;
bottomSubIndex = getBottommostSubIndex(topSubIndex, numItemsPerPage);
selectedSubIndex = 0;
}
}
// Clear the screen, write the header, help line, and group list header, and output
// a screenful of message groups.
console.clear("\1n");
this.DisplayAreaChgHdr(1); // Don't need to since it should already be drawn
if (this.areaChangeHdrLines.length > 0)
console.crlf();
var pageNum = calcPageNum(topSubIndex, numItemsPerPage);
this.WriteSubBrdListHdr1Line(grpIndex, numPages, pageNum);
this.WriteKeyHelpLine();
var curpos = {
x: 1,
y: 2+this.areaChangeHdrLines.length
};
console.gotoxy(curpos);
if (this.showDatesInSubBoardList)
printf(this.subBoardListHdrPrintfStr, "Sub #", "Name", "# Posts", "Latest date & time");
else
printf(this.subBoardListHdrPrintfStr, "Sub #", "Name", "# Posts");
this.ListScreenfulOfSubBrds(grpIndex, topSubIndex, listStartRow, listEndRow, false, false);
// Start of the input loop.
var highlightScrenRow = 0; // The row on the screen for the highlighted group
var userInput = ""; // Will store a keypress from the user
var lastSearchText = "";
var lastSearchFoundIdx = -1;
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var continueChoosingSubBrd = true;
while (continueChoosingSubBrd)
{
// Highlight the currently-selected message group
highlightScrenRow = listStartRow + (selectedSubIndex - topSubIndex);
curpos.y = highlightScrenRow;
if ((highlightScrenRow > 0) && (highlightScrenRow < console.screen_rows))
{
console.gotoxy(1, highlightScrenRow);
this.WriteMsgSubBoardLine(grpIndex, selectedSubIndex, true);
}
// Get a key from the user (upper-case) and take action based upon it.
userInput = getKeyWithESCChars(K_UPPER | K_NOCRLF);
switch (userInput)
{
case KEY_UP: // Move up one message group in the list
if (selectedSubIndex > 0)
{
// If the previous group index is on the previous page, then
// display the previous page.
var previousSubIndex = selectedSubIndex - 1;
if (previousSubIndex < topSubIndex)
{
// Adjust topSubIndex and bottomSubIndex, and
// refresh the list on the screen.
topSubIndex -= numItemsPerPage;
bottomSubIndex = getBottommostSubIndex(topSubIndex, numItemsPerPage);
pageNum = calcPageNum(topSubIndex, numItemsPerPage);
this.updatePageNumInHeader(pageNum, numPages, false, false);
this.ListScreenfulOfSubBrds(grpIndex, topSubIndex, listStartRow, listEndRow, false, true);
}
else
{
// Display the current line un-highlighted.
console.gotoxy(1, curpos.y);
this.WriteMsgSubBoardLine(grpIndex, selectedSubIndex, false);
}
selectedSubIndex = previousSubIndex;
}
break;
case KEY_DOWN: // Move down one message group in the list
if (selectedSubIndex < msg_area.grp_list[grpIndex].sub_list.length - 1)
{
// If the next group index is on the next page, then display
// the next page.
var nextGrpIndex = selectedSubIndex + 1;
if (nextGrpIndex > bottomSubIndex)
{
// Adjust topSubIndex and bottomSubIndex, and
// refresh the list on the screen.
topSubIndex += numItemsPerPage;
bottomSubIndex = getBottommostSubIndex(topSubIndex, numItemsPerPage);
pageNum = calcPageNum(topSubIndex, numItemsPerPage);
this.updatePageNumInHeader(pageNum, numPages, false, false);
this.ListScreenfulOfSubBrds(grpIndex, topSubIndex, listStartRow, listEndRow, false, true);
}
else
{
// Display the current line un-highlighted.
console.gotoxy(1, curpos.y);
this.WriteMsgSubBoardLine(grpIndex, selectedSubIndex, false);
}
selectedSubIndex = nextGrpIndex;
}
break;
case KEY_HOME: // Go to the top message group on the screen
if (selectedSubIndex > topSubIndex)
{
// Display the current line un-highlighted, then adjust
// selectedSubIndex.
console.gotoxy(1, curpos.y);
this.WriteMsgSubBoardLine(grpIndex, selectedSubIndex, false);
selectedSubIndex = topSubIndex;
// Note: curpos.y is set at the start of the while loop.
}
break;
case KEY_END: // Go to the bottom message group on the screen
if (selectedSubIndex < bottomSubIndex)
{
// Display the current line un-highlighted, then adjust
// selectedSubIndex.
console.gotoxy(1, curpos.y);
this.WriteMsgSubBoardLine(grpIndex, selectedSubIndex, false);
selectedSubIndex = bottomSubIndex;
// Note: curpos.y is set at the start of the while loop.
}
break;
case KEY_ENTER: // Select the currently-highlighted sub-board; and we're done.
continueChoosingSubBrd = false;
retObj.subBoardChosen = true;
retObj.subBoardIndex = selectedSubIndex;
retObj.subBoardCode = msg_area.grp_list[grpIndex].sub_list[selectedSubIndex].code;
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break;
case KEY_PAGE_DOWN: // Go to the next page
var nextPageTopIndex = topSubIndex + numItemsPerPage;
if (nextPageTopIndex < msg_area.grp_list[grpIndex].sub_list.length)
{
// Adjust topSubIndex and bottomSubIndex, and
// refresh the list on the screen.
topSubIndex = nextPageTopIndex;
pageNum = calcPageNum(topSubIndex, numItemsPerPage);
bottomSubIndex = getBottommostSubIndex(topSubIndex, numItemsPerPage);
this.updatePageNumInHeader(pageNum, numPages, false, false);
this.ListScreenfulOfSubBrds(grpIndex, topSubIndex, listStartRow, listEndRow, false, true);
selectedSubIndex = topSubIndex;
}
break;
case KEY_PAGE_UP: // Go to the previous page
var prevPageTopIndex = topSubIndex - numItemsPerPage;
if (prevPageTopIndex >= 0)
{
// Adjust topSubIndex and bottomSubIndex, and
// refresh the list on the screen.
topSubIndex = prevPageTopIndex;
pageNum = calcPageNum(topSubIndex, numItemsPerPage);
bottomSubIndex = getBottommostSubIndex(topSubIndex, numItemsPerPage);
this.updatePageNumInHeader(pageNum, numPages, false, false);
this.ListScreenfulOfSubBrds(grpIndex, topSubIndex, listStartRow, listEndRow, false, true);
selectedSubIndex = topSubIndex;
}
break;
case 'F': // Go to the first page
if (topSubIndex > 0)
{
topSubIndex = 0;
pageNum = calcPageNum(topSubIndex, numItemsPerPage);
bottomSubIndex = getBottommostSubIndex(topSubIndex, numItemsPerPage);
this.updatePageNumInHeader(pageNum, numPages, false, false);
this.ListScreenfulOfSubBrds(grpIndex, topSubIndex, listStartRow, listEndRow, false, true);
selectedSubIndex = 0;
}
break;
case 'L': // Go to the last page
if (topSubIndex < topIndexForLastPage)
{
topSubIndex = topIndexForLastPage;
pageNum = calcPageNum(topSubIndex, numItemsPerPage);
bottomSubIndex = getBottommostSubIndex(topSubIndex, numItemsPerPage);
this.updatePageNumInHeader(pageNum, numPages, false, false);
this.ListScreenfulOfSubBrds(grpIndex, topSubIndex, listStartRow, listEndRow, false, true);
selectedSubIndex = topIndexForLastPage;
}
break;
case 'Q': // Quit
continueChoosingSubBrd = false;
break;
case '?': // Show help
this.ShowHelpScreen(true, true);
console.pause();
// Refresh the screen
this.DisplayAreaChgHdr(1);
console.gotoxy(1, 1+this.areaChangeHdrLines.length);
this.WriteSubBrdListHdr1Line(grpIndex, numPages, pageNum);
console.cleartoeol("\1n");
this.WriteKeyHelpLine();
console.gotoxy(1, 2+this.areaChangeHdrLines.length);
if (this.showDatesInSubBoardList)
printf(this.subBoardListHdrPrintfStr, "Sub #", "Name", "# Posts", "Latest date & time");
else
printf(this.subBoardListHdrPrintfStr, "Sub #", "Name", "# Posts");
this.ListScreenfulOfSubBrds(grpIndex, topSubIndex, listStartRow, listEndRow, false, true);
break;
case '/': // Start of find (search)
case CTRL_F: // Start of find
console.gotoxy(1, console.screen_rows);
console.cleartoeol("\1n");
console.gotoxy(1, console.screen_rows);
var promptText = "Search: ";
console.print(promptText);
var searchText = getStrWithTimeout(K_UPPER|K_NOCRLF|K_GETSTR|K_NOSPIN|K_LINE, console.screen_columns - promptText.length - 1, SEARCH_TIMEOUT_MS);
// If the user entered text, then do the search, and if found,
// found, go to the page and select the item indicated by the
// search.
if (searchText.length > 0)
{
var srchObj = getPageNumFromSearch(searchText, numItemsPerPage, true, 0, grpIndex);
if (srchObj.pageNum > 0)
{
lastSearchText = searchText;
lastSearchFoundIdx = srchObj.itemIdx;
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// For screen refresh optimization, don't redraw the whole
// list if the result is on the same page
if (srchObj.pageTopIdx != topSubIndex)
{
pageNum = srchObj.pageNum;
topSubIndex = srchObj.pageTopIdx;
bottomSubIndex = getBottommostSubIndex(topSubIndex, numItemsPerPage);
this.updatePageNumInHeader(pageNum, numPages, false, false);
this.ListScreenfulOfSubBrds(grpIndex, topSubIndex, listStartRow, listEndRow, false, true);
selectedSubIndex = srchObj.itemIdx;
}
else
{
if (srchObj.itemIdx != selectedSubIndex)
{
var screenY = listStartRow + (selectedSubIndex - topSubIndex);
console.gotoxy(1, screenY);
this.WriteMsgSubBoardLine(grpIndex, selectedSubIndex, false);
selectedSubIndex = srchObj.itemIdx;
screenY = listStartRow + (selectedSubIndex - topSubIndex);
console.gotoxy(1, screenY);
this.WriteMsgSubBoardLine(grpIndex, selectedSubIndex, true);
}
}
}
else
this.WriteLightbarKeyHelpErrorMsg("Not found", false);
}
this.WriteKeyHelpLine();
break;
case 'N': // Next search result (requires an existing search term)
if ((lastSearchText.length > 0) && (lastSearchFoundIdx > -1))
{
// Do the search, and if found, go to the page and select the item
// indicated by the search.
var srchObj = getPageNumFromSearch(lastSearchText, numItemsPerPage, true, lastSearchFoundIdx+1, grpIndex);
lastSearchFoundIdx = srchObj.itemIdx;
if (srchObj.pageNum > 0)
{
var foundItemRetObj = nextSubSearchFoundItem(pGrpIndex, srchObj, numPages, listStartRow, listEndRow, selectedSubIndex, topSubIndex, this);
if (foundItemRetObj.differentPage)
{
pageNum = srchObj.pageNum;
topSubIndex = foundItemRetObj.pageTopIdx;
bottomSubIndex = getBottommostSubIndex(topSubIndex, numItemsPerPage);
}
selectedSubIndex = foundItemRetObj.selectedSubIndex;
}
else
{
// Not found - Wrap around and start at 0 again
var srchObj = getPageNumFromSearch(lastSearchText, numItemsPerPage, true, 0, grpIndex);
lastSearchFoundIdx = srchObj.itemIdx;
var foundItemRetObj = nextSubSearchFoundItem(pGrpIndex, srchObj, numPages, listStartRow, listEndRow, selectedSubIndex, topSubIndex, this);
if (foundItemRetObj.selectedSubIndex != selectedSubIndex)
{
if (foundItemRetObj.differentPage)
{
pageNum = srchObj.pageNum;
topSubIndex = foundItemRetObj.pageTopIdx;
bottomSubIndex = getBottommostSubIndex(topSubIndex, numItemsPerPage);
}
selectedSubIndex = foundItemRetObj.selectedSubIndex;
}
else
this.WriteLightbarKeyHelpErrorMsg("No others found", true);
}
}
else
this.WriteLightbarKeyHelpErrorMsg("There is no previous search", true);
break;
default:
// If the user entered a numeric digit, then treat it as
// the start of the message group number.
if (userInput.match(/[0-9]/))
{
var originalCurpos = curpos;
// Put the user's input back in the input buffer to
// be used for getting the rest of the message number.
console.ungetstr(userInput);
// Move the cursor to the bottom of the screen and
// prompt the user for the message number.
console.gotoxy(1, console.screen_rows);
console.clearline("\1n");
console.print("\1cSub-board #: \1h");
userInput = console.getnum(msg_area.grp_list[grpIndex].sub_list.length);
// If the user made a selection, then set it in the
// return object and don't continue the input loop.
if (userInput > 0)
{
continueChoosingSubBrd = false;
retObj.subBoardChosen = true;
retObj.subBoardIndex = userInput - 1;
retObj.subBoardCode = msg_area.grp_list[grpIndex].sub_list[retObj.subBoardIndex].code;
}
else
{
// The user didn't enter a selection. Now we need to
// re-draw the screen due to everything being moved
// up one line.
console.gotoxy(1, 1);
this.WriteSubBrdListHdr1Line(grpIndex, numPages, pageNum);
console.cleartoeol("\1n");
this.WriteKeyHelpLine();
console.gotoxy(1, 2);
if (this.showDatesInSubBoardList)
printf(this.subBoardListHdrPrintfStr, "Sub #", "Name", "# Posts", "Latest date & time");
else
printf(this.subBoardListHdrPrintfStr, "Sub #", "Name", "# Posts");
this.ListScreenfulOfSubBrds(grpIndex, topSubIndex, listStartRow, listEndRow, false, true);
}
}
break;
}
}
return retObj;
}
// For the DDMsgAreaChooser class: Lets the user choose a message group and
// sub-board via numeric input, using a traditional user interface.
//
// Parameters:
// pChooseGroup: Boolean - Whether or not to choose the message group. If false,
// then this will allow choosing a sub-board within the user's
// current message group. This is optional; defaults to true.
function DDMsgAreaChooser_selectMsgArea_Traditional(pChooseGroup)
{
// If there are no message groups, then don't let the user
// choose one.
if (msg_area.grp_list.length == 0)
{
console.clear("\1n");
console.print("\1y\1hThere are no message groups.\r\n\1p");
return;
}
var chooseGroup = (typeof(pChooseGroup) == "boolean" ? pChooseGroup : true);
if (chooseGroup)
{
// Show the message groups & sub-boards and let the user choose one.
var selectedGrp = 0; // The user's selected message group
var selectedSubBoard = 0; // The user's selected sub-board
var usersCurrentIdxVals = getGrpAndSubIdxesFromCode(bbs.cursub_code, true);
var grpSearchText = "";
var continueChoosingMsgArea = true;
while (continueChoosingMsgArea)
{
// Clear the BBS command string to make sure there are no extra
// commands in there that could cause weird things to happen.
bbs.command_str = "";
console.clear("\1n");
this.DisplayAreaChgHdr(1);
if (this.areaChangeHdrLines.length > 0)
console.crlf();
this.ListMsgGrps(grpSearchText);
console.crlf();
console.print("\1n\1b\1hþ \1n\1cWhich, \1hQ\1n\1cuit, \1hCTRL-F\1n\1c, \1h/\1n\1c, or [\1h" + +(usersCurrentIdxVals.grpIdx+1) + "\1n\1c]: \1h");
// Accept Q (quit), / or CTRL_F (Search) or a file library number
selectedGrp = console.getkeys("Q/" + CTRL_F, msg_area.grp_list.length);
// If the user just pressed enter (selectedGrp would be blank),
// default to the current group.
if (selectedGrp.toString() == "")
selectedGrp = usersCurrentIdxVals.grpIdx + 1;
if (selectedGrp.toString() == "Q")
continueChoosingMsgArea = false;
else if ((selectedGrp.toString() == "/") || (selectedGrp.toString() == CTRL_F))
{
console.crlf();
var searchPromptText = "\1n\1c\1hSearch\1g: \1n";
console.print(searchPromptText);
var searchText = console.getstr("", console.screen_columns-strip_ctrl(searchPromptText).length-1, K_UPPER|K_NOCRLF|K_GETSTR|K_NOSPIN|K_LINE);
if (searchText.length > 0)
grpSearchText = searchText;
}
else
{
grpSearchText = "";
// If the user specified a message group number, then
// set it and let the user choose a sub-board within
// the group.
if (selectedGrp > 0)
{
// Set the default sub-board #: The current sub-board, or if the
// user chose a different group, then this should be set
// to the first sub-board.
var defaultSubBoard = usersCurrentIdxVals.subIdx + 1;
if (selectedGrp-1 != usersCurrentIdxVals.grpIdx)
defaultSubBoard = 1;
console.clear("\1n");
var selectSubRetVal = this.SelectSubBoard_Traditional(selectedGrp-1, defaultSubBoard-1);
// If the user chose a directory, then set the user's
// message sub-board and quit the message group loop.
if (selectSubRetVal.subBoardCode != "")
{
continueChoosingMsgArea = false;
bbs.cursub_code = selectSubRetVal.subBoardCode;
}
}
}
}
}
else
{
// Don't choose a group, just a sub-board within the user's current group.
var idxVals = getGrpAndSubIdxesFromCode(bbs.cursub_code, true);
var selectSubRetVal = this.SelectSubBoard_Traditional(idxVals.grpIdx, idxVals.subIdx);
// If the user chose a directory, then set the user's sub-board.
if (selectSubRetVal.subBoardCode != "")
bbs.cursub_code = selectSubRetVal.subBoardCode;
}
}
// For the DDMsgAreaChooser class: Allows the user to select a sub-board with the
// traditional user interface.
//
// Parameters:
// pGrpIdx: The index of the message group to choose a sub-board for
// pDefaultSubBoardIdx: The index of the default sub-board
//
// Return value: An object containing the following values:
// subBoardChosen: Boolean - Whether or not a sub-board was chosen.
// subBoardIndex: Numeric - The sub-board that was chosen (if any).
// Will be -1 if none chosen.
// subBoardCode: The internal code of the chosen sub-board (or "" if none chosen)
function DDMsgAreaChooser_selectSubBoard_Traditional(pGrpIdx, pDefaultSubBoardIdx)
{
var retObj = {
subBoardChosen: false,
subBoardIndex: 1,
subBoardCode: ""
}
var searchText = "";
var defaultSubBoardIdx = pDefaultSubBoardIdx;
var continueOn = false;
do
{
this.DisplayAreaChgHdr(1);
if (this.areaChangeHdrLines.length > 0)
console.crlf();
this.ListSubBoardsInMsgGroup(pGrpIdx, defaultSubBoardIdx, searchText);
console.crlf();
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if (defaultSubBoardIdx >= 0)
console.print("\1n\1b\1hþ \1n\1cWhich, \1hQ\1n\1cuit, \1hCTRL-F\1n\1c, \1h/\1n\1c, or [\1h" + +(defaultSubBoardIdx+1) + "\1n\1c]: \1h");
else
console.print("\1n\1b\1hþ \1n\1cWhich, \1hQ\1n\1cuit, \1hCTRL-F\1n\1c, \1h/\1n\1c: \1h");
// Accept Q (quit) or a sub-board number
var selectedSubBoard = console.getkeys("Q/" + CTRL_F, msg_area.grp_list[pGrpIdx].sub_list.length);
// If the user just pressed enter (selectedSubBoard would be blank),
// default the selected directory.
var selectedSubBoardStr = selectedSubBoard.toString();
if (selectedSubBoardStr == "")
{
if (defaultSubBoardIdx >= 0)
{
selectedSubBoard = defaultSubBoardIdx + 1; // Make this 1-based
continueOn = false;
}
}
else if ((selectedSubBoardStr == "/") || (selectedSubBoardStr == CTRL_F))
{
// Search
console.crlf();
var searchPromptText = "\1n\1c\1hSearch\1g: \1n";
console.print(searchPromptText);
searchText = console.getstr("", console.screen_columns-strip_ctrl(searchPromptText).length-1, K_UPPER|K_NOCRLF|K_GETSTR|K_NOSPIN|K_LINE);
console.print("\1n");
console.crlf();
if (searchText.length > 0)
defaultSubBoardIdx = -1;
else
defaultSubBoardIdx = pDefaultSubBoardIdx;
continueOn = true;
}
else if (selectedSubBoardStr == "Q")
continueOn = false;
// If a sub-board was chosen, then select it.
if (selectedSubBoard > 0)
{
retObj.subBoardChosen = true;
retObj.subBoardIndex = selectedSubBoard - 1;
retObj.subBoardCode = msg_area.grp_list[pGrpIdx].sub_list[retObj.subBoardIndex].code;
continueOn = false;
}
} while (continueOn);
return retObj;
}
// For the DDMsgAreaChooser class: Lists all message groups (for the traditional
// user interface).
//
// Parameters:
// pSearchText: Optional - Search text for the message groups
function DDMsgAreaChooser_listMsgGrps_Traditional(pSearchText)
{
// Print the header
this.WriteGrpListHdrLine();
console.print("\1n");
var searchText = (typeof(pSearchText) == "string" ? pSearchText.toUpperCase() : "");
// List the message groups
var printIt = true;
for (var i = 0; i < msg_area.grp_list.length; ++i)
{
if (searchText.length > 0)
printIt = ((msg_area.grp_list[i].name.toUpperCase().indexOf(searchText) >= 0) || (msg_area.grp_list[i].description.toUpperCase().indexOf(searchText) >= 0));
else
printIt = true;
if (printIt)
{
console.crlf();
this.WriteMsgGroupLine(i, false);
}
}
}
// For the DDMsgAreaChooser class: Lists the sub-boards in a message group,
// for the traditional user interface.
//
// Parameters:
// pGrpIndex: The index of the message group (0-based)
// pMarkIndex: An index of a message group to highlight. This
// is optional; if left off, this will default to
// the current sub-board.
// pSearchText: Optional - Search text for the sub-boards
// pSortType: Optional - A string describing how to sort the list (if desired):
// "none": Default behavior - Sort by sub-board #
// "dateAsc": Sort by date, ascending
// "dateDesc": Sort by date, descending
// "description": Sort by description
function DDMsgAreaChooser_listSubBoardsInMsgGroup_Traditional(pGrpIndex, pMarkIndex, pSearchText, pSortType)
{
// Default to the current message group & sub-board if pGrpIndex
// and pMarkIndex aren't specified.
var grpIndex = 0;
if ((typeof(bbs.cursub_code) == "string") && (bbs.cursub_code != ""))
grpIndex = msg_area.sub[bbs.cursub_code].grp_index;
if ((pGrpIndex != null) && (typeof(pGrpIndex) == "number"))
grpIndex = pGrpIndex;
var highlightIndex = 0;
if ((typeof(bbs.cursub_code) == "string") && (bbs.cursub_code != ""))
highlightIndex = (pGrpIndex == msg_area.sub[bbs.cursub_code].index);
if ((pMarkIndex != null) && (typeof(pMarkIndex) == "number"))
highlightIndex = pMarkIndex;
// Make sure grpIndex and highlightIndex are valid (they might not be for
// brand-new users).
if ((grpIndex == null) || (typeof(grpIndex) == "undefined"))
grpIndex = 0;
if ((highlightIndex == null) || (typeof(highlightIndex) == "undefined"))
highlightIndex = 0;
// Ensure that the sub-board printf information is created for
// this message group.
this.BuildSubBoardPrintfInfoForGrp(grpIndex);
// Print the headers
this.WriteSubBrdListHdr1Line(grpIndex);
console.crlf();
if (this.showDatesInSubBoardList)
printf(this.subBoardListHdrPrintfStr, "Sub #", "Name", "# Posts", "Latest date & time");
else
printf(this.subBoardListHdrPrintfStr, "Sub #", "Name", "# Posts");
console.print("\1n");
// Make the search text uppercase for case-insensitive matching
var searchTextUpper = (typeof(pSearchText) == "string" ? pSearchText.toUpperCase() : "");
// List each sub-board in the message group.
var subBoardArray = null; // For sorting, if desired
var newestDate = new Object(); // For storing the date of the newest post in a sub-board
var msgBase = null; // For opening the sub-boards with a MsgBase object
var msgHeader = null; // For getting the date & time of the newest post in a sub-board
var subBoardNum = 0; // 0-based sub-board number (because the array index is the number as a str)
// If a sort type is specified, then add the sub-board information to
// subBoardArray so that it can be sorted.
if ((typeof(pSortType) == "string") && (pSortType != "") && (pSortType != "none"))
{
var addSubBoard = true;
subBoardArray = new Array();
var subBoardInfo = null;
for (var arrSubBoardNum in msg_area.grp_list[grpIndex].sub_list)
{
// Open the current sub-board with the msgBase object.
// If the search text is set, then use it to filter the sub-boards.
addSubBoard = true;
if (searchTextUpper.length > 0)
{
addSubBoard = ((msg_area.grp_list[grpIndex].sub_list[arrSubBoardNum].name.indexOf(searchTextUpper) >= 0) ||
(msg_area.grp_list[grpIndex].sub_list[arrSubBoardNum].description.indexOf(searchTextUpper) >= 0));
}
if (addSubBoard)
{
msgBase = new MsgBase(msg_area.grp_list[grpIndex].sub_list[arrSubBoardNum].code);
if (msgBase.open())
{
subBoardInfo = new MsgSubBoardInfo();
subBoardInfo.subBoardNum = +(arrSubBoardNum);
subBoardInfo.subBoardIdx = msg_area.grp_list[grpIndex].sub_list[arrSubBoardNum].index;
subBoardInfo.description = msg_area.grp_list[grpIndex].sub_list[arrSubBoardNum].description;
//subBoardInfo.numPosts = numReadableMsgs(msgBase, msg_area.grp_list[grpIndex].sub_list[arrSubBoardNum].code);
subBoardInfo.numPosts = msgBase.total_msgs;
// Get the date & time when the last message was imported.
if (this.showDatesInSubBoardList && (subBoardInfo.numPosts > 0))
{
//var msgHeader = msgBase.get_msg_header(true, msgBase.total_msgs-1, true);
var msgHeader = getLatestMsgHdr(msg_area.grp_list[grpIndex].sub_list[arrSubBoardNum].code);
if (msgHeader === null)
msgHeader = getBogusMsgHdr();
if (this.showImportDates)
subBoardInfo.newestPostDate = msgHeader.when_imported_time
else
{
var msgWrittenLocalBBSTime = msgWrittenTimeToLocalBBSTime(msgHeader);
if (msgWrittenLocalBBSTime != -1)
subBoardInfo.newestPostDate = msgWrittenLocalBBSTime;
else
subBoardInfo.newestPostDate = msgHeader.when_written_time;
}
}
}
msgBase.close();
subBoardArray.push(subBoardInfo);
delete msgBase; // Free some memory?
}
}
// Sort sub-board list.
if (pSortType == "dateAsc")
{
subBoardArray.sort(function(pA, pB)
{
// Return -1, 0, or 1, depending on whether pA's date comes
// before, is equal to, or comes after pB's date.
var returnValue = 0;
if (pA.newestPostDate < pB.newestPostDate)
returnValue = -1;
else if (pA.newestPostDate > pB.newestPostDate)
returnValue = 1;
return returnValue;
});
}
else if (pSortType == "dateDesc")
{

nightfox
committed
if (this.showDatesInSubBoardList)
{

nightfox
committed
subBoardArray.sort(function(pA, pB)
{
// Return -1, 0, or 1, depending on whether pA's date comes
// after, is equal to, or comes before pB's date.
var returnValue = 0;
if (pA.newestPostDate > pB.newestPostDate)
returnValue = -1;
else if (pA.newestPostDate < pB.newestPostDate)
returnValue = 1;
return returnValue;
});
}
}
else if (pSortType == "description")
{
// Binary safe string comparison
//
// version: 909.322
// discuss at: http://phpjs.org/functions/strcmp // + original by: Waldo Malqui Silva
// + input by: Steve Hilder
// + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// + revised by: gorthaur
// * example 1: strcmp( 'waldo', 'owald' ); // * returns 1: 1
// * example 2: strcmp( 'owald', 'waldo' );
// * returns 2: -1
subBoardArray.sort(function(pA, pB)
{
return ((pA.description == pB.description) ? 0 : ((pA.description > pB.description) ? 1 : -1));
});
}
// Display the sub-board list.
for (var i = 0; i < subBoardArray.length; ++i)
{
console.crlf();
var showSubBoardMark = false;
if ((typeof(bbs.cursub_code) == "string") && (bbs.cursub_code != ""))
{
if (subBoardArray[i].subBoardNum == highlightIndex)
showSubBoardMark = ((grpIndex == msg_area.sub[bbs.cursub_code].grp_index) && (highlightIndex == subBoardArray[i].subBoardIdx));
}
console.print(showSubBoardMark ? "\1n" + this.colors.areaMark + "*" : " ");
if (this.showDatesInSubBoardList)
{
printf(this.subBoardListPrintfInfo[grpIndex].printfStr, +(subBoardArray[i].subBoardNum+1),
subBoardArray[i].description.substr(0, this.subBoardNameLen),
subBoardArray[i].numPosts, strftime("%Y-%m-%d", subBoardArray[i].newestPostDate),
strftime("%H:%M:%S", subBoardArray[i].newestPostDate));
}
else
{
printf(this.subBoardListPrintfInfo[grpIndex].printfStr, +(subBoardArray[i].subBoardNum+1),
subBoardArray[i].description.substr(0, this.subBoardNameLen),
subBoardArray[i].numPosts, strftime("%Y-%m-%d", subBoardArray[i].newestPostDate));
}
}
}
// If no sort type is specified, then output the sub-board information in
// order of sub-board number.
else
{
var includeSubBoard = true;
for (var arrSubBoardNum in msg_area.grp_list[grpIndex].sub_list)
{
// If the search text is set, then use it to filter the sub-board list.
includeSubBoard = true;
if (searchTextUpper.length > 0)
{
includeSubBoard = ((msg_area.grp_list[grpIndex].sub_list[arrSubBoardNum].name.toUpperCase().indexOf(searchTextUpper) >= 0) ||
(msg_area.grp_list[grpIndex].sub_list[arrSubBoardNum].description.toUpperCase().indexOf(searchTextUpper) >= 0));
}
if (includeSubBoard)
{
// Open the current sub-board with the msgBase object.
msgBase = new MsgBase(msg_area.grp_list[grpIndex].sub_list[arrSubBoardNum].code);
if (msgBase.open())
{
// Get the date & time when the last message was imported.
//var numMsgs = numReadableMsgs(msgBase, msg_area.grp_list[grpIndex].sub_list[arrSubBoardNum].code);
var numMsgs = msgBase.total_msgs;
if (numMsgs > 0)
{
//var msgHeader = msgBase.get_msg_header(true, msgBase.total_msgs-1, true);
var msgHeader = getLatestMsgHdr(msg_area.grp_list[grpIndex].sub_list[arrSubBoardNum].code);
if (msgHeader === null)
msgHeader = getBogusMsgHdr();
// Construct the date & time strings of the latest post
if (this.showImportDates)
{
newestDate.date = strftime("%Y-%m-%d", msgHeader.when_imported_time);
newestDate.time = strftime("%H:%M:%S", msgHeader.when_imported_time);
}
else
{
var msgWrittenLocalBBSTime = msgWrittenTimeToLocalBBSTime(msgHeader);
if (msgWrittenLocalBBSTime != -1)
{
newestDate.date = strftime("%Y-%m-%d", msgWrittenLocalBBSTime);
newestDate.time = strftime("%H:%M:%S", msgWrittenLocalBBSTime);
}
else
{
newestDate.date = strftime("%Y-%m-%d", msgHeader.when_written_time);
newestDate.time = strftime("%H:%M:%S", msgHeader.when_written_time);
}
}
}
else
newestDate.date = newestDate.time = "";
// Print the sub-board information
subBoardNum = +(arrSubBoardNum);
console.crlf();
console.print((subBoardNum == highlightIndex) ? "\1n" + this.colors.areaMark + "*" : " ");
if (this.showDatesInSubBoardList)
{
printf(this.subBoardListPrintfInfo[grpIndex].printfStr, +(subBoardNum+1),
msg_area.grp_list[grpIndex].sub_list[arrSubBoardNum].description.substr(0, this.subBoardListPrintfInfo[grpIndex].nameLen),
numMsgs, newestDate.date, newestDate.time);
}
else
{
printf(this.subBoardListPrintfInfo[grpIndex].printfStr, +(subBoardNum+1),
msg_area.grp_list[grpIndex].sub_list[arrSubBoardNum].description.substr(0, this.subBoardListPrintfInfo[grpIndex].nameLen),
numMsgs);
}
msgBase.close();
}
// Free some memory?
delete msgBase;
}
}
}
}
//////////////////////////////////////////////
// Message group list stuff (lightbar mode) //
//////////////////////////////////////////////
// Displays a screenful of message groups, for the lightbar interface.
//
// Parameters:
// pStartIndex: The message group index to start at (0-based)
// pStartScreenRow: The row on the screen to start at (1-based)
// pEndScreenRow: The row on the screen to end at (1-based)
// pClearScreenFirst: Boolean - Whether or not to clear the screen first
// pBlankToEndRow: Boolean - Whether or not to write blank lines to the end
// screen row if there aren't enough message groups to fill
// the screen.
// pHighlightIndex: Optional - The index of an item to highlight
function DDMsgAreaChooser_listScreenfulOfMsgGrps(pStartIndex, pStartScreenRow,
pEndScreenRow, pClearScreenFirst,
pBlankToEndRow, pHighlightIndex)
{
// Check the parameters; If they're bad, then just return.
if ((typeof(pStartIndex) != "number") ||
(typeof(pStartScreenRow) != "number") ||
(typeof(pEndScreenRow) != "number"))
{
return;
}
if ((pStartIndex < 0) || (pStartIndex >= msg_area.grp_list.length))
return;
if ((pStartScreenRow < 1) || (pStartScreenRow > console.screen_rows))
return;
if ((pEndScreenRow < 1) || (pEndScreenRow > console.screen_rows))
return;
// If pStartScreenRow is greather than pEndScreenRow, then swap them.
if (pStartScreenRow > pEndScreenRow)
{
var temp = pStartScreenRow;
pStartScreenRow = pEndScreenRow;
pEndScreenRow = temp;
}
// Calculate the ending index to use for the message groups array.
var endIndex = pStartIndex + (pEndScreenRow-pStartScreenRow);
if (endIndex >= msg_area.grp_list.length)
endIndex = msg_area.grp_list.length - 1;
var onePastEndIndex = endIndex + 1;
// Clear the screen, go to the specified screen row, and display the message
// group information.
var highlightIdx = (typeof(pHighlightIndex) == "number" ? pHighlightIndex : -1);
if (pClearScreenFirst)
console.clear("\1n");
console.gotoxy(1, pStartScreenRow);
var highlight = false;
var grpIndex = pStartIndex;
for (; grpIndex < onePastEndIndex; ++grpIndex)
{
highlight = (grpIndex == highlightIdx);
this.WriteMsgGroupLine(grpIndex, highlight);
if (grpIndex < endIndex)
console.crlf();
}
// If pBlankToEndRow is true and we're not at the end row yet, then
// write blank lines to the end row.
if (pBlankToEndRow)
{
var screenRow = pStartScreenRow + (endIndex - pStartIndex) + 1;
if (screenRow <= pEndScreenRow)
{
for (; screenRow <= pEndScreenRow; ++screenRow)
{
console.gotoxy(1, screenRow);
console.clearline("\1n");
}
}
}
}
// For the DDMsgAreaChooser class - Writes a message group information line.
//
// Parameters:
// pGrpIndex: The index of the message group to write (assumed to be valid)
// pHighlight: Boolean - Whether or not to write the line highlighted.
function DDMsgAreaChooser_writeMsgGroupLine(pGrpIndex, pHighlight)
{
console.print("\1n");
// Write the highlight background color if pHighlight is true.
if (pHighlight)
console.print(this.colors.bkgHighlight);
// Write the message group information line
var grpIsSelected = false;
if ((typeof(bbs.cursub_code) == "string") && (bbs.cursub_code != ""))
grpIsSelected = (pGrpIndex == msg_area.sub[bbs.cursub_code].grp_index);
console.print(grpIsSelected ? this.colors.areaMark + "*" : " ");
printf((pHighlight ? this.msgGrpListHilightPrintfStr : this.msgGrpListPrintfStr),
+(pGrpIndex+1),
msg_area.grp_list[pGrpIndex].description.substr(0, this.msgGrpDescLen),
msg_area.grp_list[pGrpIndex].sub_list.length);
console.cleartoeol("\1n");
}
//////////////////////////////////////////////////
// Message sub-board list stuff (lightbar mode) //
//////////////////////////////////////////////////
// Updates the page number text in the group list header line on the screen.
//
// Parameters:
// pPageNum: The page number
// pNumPages: The total number of pages
// pGroup: Boolean - Whether or not this is for the group header. If so,
// then this will go to the right location for the group page text
// and use this.colors.header for the text. Otherwise, this will
// go to the right place for the sub-board page text and use the
// sub-board header color.
// pRestoreCurPos: Optional - Boolean - If true, then move the cursor back
// to the position where it was before this function was called
function DDMsgAreaChooser_updatePageNumInHeader(pPageNum, pNumPages, pGroup, pRestoreCurPos)