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Commit e1df0bf2 authored by nightfox's avatar nightfox
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The area change feature now uses DDLightbarMenu. There is no more internal... 

The area change feature now uses DDLightbarMenu.  There is no more internal lightbar code in this message reader. This requires the latest dd_lightbar_menu.js (in sbbs/exec/load).
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xtrn/DDMsgReader/DDMsgReader.js
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......@@ -21,40 +21,6 @@
* Date Author Description
* 2014-09-13 Eric Oulashin Started (based on my message lister script)
* ... Comments trimmed ...
* 2019-07-06 Eric Oulashin Version 1.23 Beta 1
* Updated DigDistMsgReader_GetMsgBody() to remove any initial
* color code(s) from the start of the message, which can
* color the whole message unnecessarily.
* 2019-07-26 Eric Oulashin Started working on supporting utf-8 text conversion to cp437.
* 2019-07-27 Eric Oulashin Version 1.23
* Releasing this version
* 2019-08-15 Eric Oulashin Version 1.24 Beta
* When making a private reply on local email,
* an error is now outputted if the recipient's
* user number is not found.
* Also, fixed an 'undefined' bug that happened when searching
* for messages sometimes. searchMsgbase() referenced
* this.subBoardCode, but that function isn't
* part of an object, so this.subBoardCode isn't available
* there.
* 2019-08-17 Eric Oulashin Verison 1.24
* Releasing this version
* 2019-08-23 Eric Oulashin Version 1.25 Beta
* Started working on adding searching when changing
* to another message area.
* 2019-08-29 Eric Oulashin Version 1.25
* Releasing this version
* 2019-09-12 Eric Oulashin Version 1.26
* Fixed a bug that caused some tally information to be
* displayed as "undefined".
* 2019-09-16 Eric Oulashin Version 1.27
* Bug fix: Now displays the message score in the header
* even if the message only has downvotes
* 2019-12-28 Eric Oulashin Version 1.28
* Bug fix: When the user changes to a different message
* area while reading a message, the reader would exit
* with an error due to an invalid last-read message number.
* This has been fixed.
* 2020-04-03 Eric Oulashin Version 1.29
* When reading a message, if a message is written to the
* current user, the 'To' username in the header above
......@@ -65,6 +31,10 @@
* Later I also plan to update the area chooser code
* to use DDLightbarMenu as well and remove the
* internal lightbar chooser code altogether.
* 2020-04-13 Eric Oulashin Version 1.31
* The area change feature now uses DDLightbarMenu.
* There is no more internal lightbar code in this
* message reader.
*/
 
 
......@@ -174,8 +144,8 @@ if (system.version_num < 31500)
}
 
// Reader version information
var READER_VERSION = "1.30";
var READER_DATE = "2020-04-07";
var READER_VERSION = "1.31";
var READER_DATE = "2020-04-13";
 
// Keyboard key codes for displaying on the screen
var UP_ARROW = ascii(24);
......@@ -716,6 +686,8 @@ function DigDistMsgReader(pSubBoardCode, pScriptArgs)
this.ListMessages_Traditional = DigDistMsgReader_ListMessages_Traditional;
this.ListMessages_Lightbar = DigDistMsgReader_ListMessages_Lightbar;
this.CreateLightbarMsgListMenu = DigDistMsgReader_CreateLightbarMsgListMenu;
this.CreateLightbarMsgGrpMenu = DigDistMsgReader_CreateLightbarMsgGrpMenu;
this.CreateLightbarSubBoardMenu = DigDistMsgReader_CreateLightbarSubBoardMenu;
this.AdjustLightbarMsgListMenuIdxes = DigDistMsgReader_AdjustLightbarMsgListMenuIdxes;
this.ClearSearchData = DigDistMsgReader_ClearSearchData;
this.ReadOrListSubBoard = DigDistMsgReader_ReadOrListSubBoard;
......@@ -1258,11 +1230,10 @@ function DigDistMsgReader(pSubBoardCode, pScriptArgs)
 
// Some methods for choosing the message area
this.WriteChgMsgAreaKeysHelpLine = DigDistMsgReader_WriteLightbarChgMsgAreaKeysHelpLine;
this.WriteGrpListHdrLine = DigDistMsgReader_WriteGrpListTopHdrLine;
this.WriteSubBrdListHdr1Line = DMsgAreaChooser_WriteSubBrdListHdr1Line;
this.WriteGrpListHdrLine1 = DigDistMsgReader_WriteGrpListTopHdrLine1;
this.WriteSubBrdListHdrLine = DigDistMsgReader_WriteSubBrdListHdrLine;
this.SelectMsgArea = DigDistMsgReader_SelectMsgArea;
this.SelectMsgArea_Lightbar = DigDistMsgReader_SelectMsgArea_Lightbar;
this.SelectSubBoard_Lightbar = DigDistMsgReader_SelectSubBoard_Lightbar;
this.SelectMsgArea_Traditional = DigDistMsgReader_SelectMsgArea_Traditional;
this.ListMsgGrps = DigDistMsgReader_ListMsgGrps_Traditional;
this.ListSubBoardsInMsgGroup = DigDistMsgReader_ListSubBoardsInMsgGroup_Traditional;
......@@ -1272,6 +1243,7 @@ function DigDistMsgReader(pSubBoardCode, pScriptArgs)
this.UpdateMsgAreaPageNumInHeader = DigDistMsgReader_updateMsgAreaPageNumInHeader;
this.ListScreenfulOfSubBrds = DigDistMsgReader_ListScreenfulOfSubBrds;
this.WriteMsgSubBoardLine = DigDistMsgReader_WriteMsgSubBrdLine;
this.GetMsgSubBoardLine = DigDistMsgReader_GetMsgSubBrdLine;
// Choose Message Area help screen
this.ShowChooseMsgAreaHelpScreen = DigDistMsgReader_showChooseMsgAreaHelpScreen;
// Method to build the sub-board printf information for a message
......@@ -3285,7 +3257,8 @@ function DigDistMsgReader_ListMessages_Lightbar(pAllowChgSubBoard)
this.SetUpLightbarMsgListVars();
}
 
// Use a DDLightbarMenu to list messages
// Create a DDLightbarMenu for the message list and list messages
// and let the user choose one
var msgListMenu = this.CreateLightbarMsgListMenu();
var msgHeader = null;
var drawMenu = true;
......@@ -3660,8 +3633,6 @@ function DigDistMsgReader_ListMessages_Lightbar(pAllowChgSubBoard)
function DigDistMsgReader_CreateLightbarMsgListMenu()
{
// Start & end indexes for the various items in each message list row
// TODO: When a message is marked for deletion, currently this will use
// the select mark attributes
var msgListIdxes = {
msgNumStart: 0,
msgNumEnd: this.MSGNUM_LEN,
......@@ -3782,6 +3753,162 @@ function DigDistMsgReader_CreateLightbarMsgListMenu()
 
return msgListMenu;
}
// For the DigDistMsgLister class: Creates a DDLightbarMenu object for the user to choose
// a message group.
//
// Return value: A DDLightbarMenu object set up to let the user choose a message group
function DigDistMsgReader_CreateLightbarMsgGrpMenu()
{
// Start & end indexes for the various items in each mssage group list row
// Selected mark, group#, description, # sub-boards
var msgGrpListIdxes = {
markCharStart: 0,
markCharEnd: 1,
grpNumStart: 1,
grpNumEnd: 2 + (+this.areaNumLen)
};
msgGrpListIdxes.descStart = msgGrpListIdxes.grpNumEnd;
msgGrpListIdxes.descEnd = msgGrpListIdxes.descStart + +this.msgGrpDescLen;
msgGrpListIdxes.numItemsStart = msgGrpListIdxes.descEnd;
msgGrpListIdxes.numItemsEnd = msgGrpListIdxes.numItemsStart + +this.numItemsLen;
// Set numItemsEnd to -1 to let the whole rest of the lines be colored
msgGrpListIdxes.numItemsEnd = -1;
var listStartRow = this.areaChangeHdrLines.length + 2;
var msgGrpMenuHeight = console.screen_rows - listStartRow;
var msgGrpMenu = new DDLightbarMenu(1, listStartRow, console.screen_columns, msgGrpMenuHeight);
msgGrpMenu.scrollbarEnabled = true;
msgGrpMenu.borderEnabled = false;
msgGrpMenu.SetColors({
itemColor: [{start: msgGrpListIdxes.markCharStart, end: msgGrpListIdxes.markCharEnd, attrs: this.colors.areaChooserMsgAreaMarkColor},
{start: msgGrpListIdxes.grpNumStart, end: msgGrpListIdxes.grpNumEnd, attrs: this.colors.areaChooserMsgAreaNumColor},
{start: msgGrpListIdxes.descStart, end: msgGrpListIdxes.descEnd, attrs: this.colors.areaChooserMsgAreaDescColor},
{start: msgGrpListIdxes.numItemsStart, end: msgGrpListIdxes.numItemsEnd, attrs: this.colors.areaChooserMsgAreaNumItemsColor}],
selectedItemColor: [{start: msgGrpListIdxes.markCharStart, end: msgGrpListIdxes.markCharEnd, attrs: this.colors.areaChooserMsgAreaMarkColor + this.colors.areaChooserMsgAreaBkgHighlightColor},
{start: msgGrpListIdxes.grpNumStart, end: msgGrpListIdxes.grpNumEnd, attrs: this.colors.areaChooserMsgAreaNumHighlightColor},
{start: msgGrpListIdxes.descStart, end: msgGrpListIdxes.descEnd, attrs: this.colors.areaChooserMsgAreaDescHighlightColor},
{start: msgGrpListIdxes.numItemsStart, end: msgGrpListIdxes.numItemsEnd, attrs: this.colors.areaChooserMsgAreaNumItemsHighlightColor}]
});
msgGrpMenu.multiSelect = false;
msgGrpMenu.ampersandHotkeysInItems = false;
msgGrpMenu.wrapNavigation = false;
// Add additional keypresses for quitting the menu's input loop so we can
// respond to these keys
msgGrpMenu.AddAdditionalQuitKeys("nNqQ ?0123456789/" + CTRL_F);
// Change the menu's NumItems() and GetItem() function to reference
// the message list in this object rather than add the menu items
// to the menu
msgGrpMenu.msgReader = this; // Add this object to the menu object
msgGrpMenu.NumItems = function() {
return msg_area.grp_list.length;
};
msgGrpMenu.GetItem = function(pGrpIndex) {
var menuItemObj = this.MakeItemWithRetval(-1);
if ((pGrpIndex >= 0) && (pGrpIndex < msg_area.grp_list.length))
{
menuItemObj.text = format(((typeof(bbs.curgrp) == "number") && (pGrpIndex == msg_area.sub[this.msgReader.subBoardCode].grp_index)) ? "*" : " ");
menuItemObj.text += format(this.msgReader.msgGrpListPrintfStr, +(pGrpIndex+1),
msg_area.grp_list[pGrpIndex].description.substr(0, this.msgReader.msgGrpDescLen),
msg_area.grp_list[pGrpIndex].sub_list.length);
menuItemObj.text = strip_ctrl(menuItemObj.text);
menuItemObj.retval = pGrpIndex;
}
return menuItemObj;
};
// Set the currently selected item to the current group
msgGrpMenu.selectedItemIdx = msg_area.sub[this.subBoardCode].grp_index;
if (msgGrpMenu.selectedItemIdx >= msgGrpMenu.topItemIdx+msgGrpMenu.GetNumItemsPerPage())
msgGrpMenu.topItemIdx = msgGrpMenu.selectedItemIdx - msgGrpMenu.GetNumItemsPerPage() + 1;
return msgGrpMenu;
}
// For the DigDistMsgLister class: Creates a DDLightbarMenu object for the user to choose
// a sub-board within a message group.
//
// Parameters:
// pGrpIdx: The index of the group to list sub-boards for
//
// Return value: A DDLightbarMenu object set up to let the user choose a sub-board within the
// given message group
function DigDistMsgReader_CreateLightbarSubBoardMenu(pGrpIdx)
{
// Start & end indexes for the various items in each sub-board list row
// Selected mark, group#, description, # sub-boards
var subBrdListIdxes = {
markCharStart: 0,
markCharEnd: 1,
subNumStart: 1,
subNumEnd: 2 + (+this.areaNumLen)
};
subBrdListIdxes.descStart = subBrdListIdxes.subNumEnd;
subBrdListIdxes.descEnd = subBrdListIdxes.descStart + +(this.subBoardListPrintfInfo[pGrpIdx].nameLen) + 1;
subBrdListIdxes.numItemsStart = subBrdListIdxes.descEnd;
subBrdListIdxes.numItemsEnd = subBrdListIdxes.numItemsStart + +(this.subBoardListPrintfInfo[pGrpIdx].numMsgsLen) + 1;
subBrdListIdxes.dateStart = subBrdListIdxes.numItemsEnd;
subBrdListIdxes.dateEnd = subBrdListIdxes.dateStart + +this.dateLen + 1;
subBrdListIdxes.timeStart = subBrdListIdxes.dateEnd;
// Set timeEnd to -1 to let the whole rest of the lines be colored
subBrdListIdxes.timeEnd = -1;
var listStartRow = this.areaChangeHdrLines.length + 3;
var subBrdMenuHeight = console.screen_rows - listStartRow;
var subBoardMenu = new DDLightbarMenu(1, listStartRow, console.screen_columns, subBrdMenuHeight);
subBoardMenu.scrollbarEnabled = true;
subBoardMenu.borderEnabled = false;
subBoardMenu.SetColors({
itemColor: [{start: subBrdListIdxes.markCharStart, end: subBrdListIdxes.markCharEnd, attrs: this.colors.areaChooserMsgAreaMarkColor},
{start: subBrdListIdxes.subNumStart, end: subBrdListIdxes.subNumEnd, attrs: this.colors.areaChooserMsgAreaNumColor},
{start: subBrdListIdxes.descStart, end: subBrdListIdxes.descEnd, attrs: this.colors.areaChooserMsgAreaDescColor},
{start: subBrdListIdxes.numItemsStart, end: subBrdListIdxes.numItemsEnd, attrs: this.colors.areaChooserMsgAreaNumItemsColor},
{start: subBrdListIdxes.dateStart, end: subBrdListIdxes.dateEnd, attrs: this.colors.areaChooserMsgAreaLatestDateColor},
{start: subBrdListIdxes.timeStart, end: subBrdListIdxes.timeEnd, attrs: this.colors.areaChooserMsgAreaLatestTimeColor}],
selectedItemColor: [{start: subBrdListIdxes.markCharStart, end: subBrdListIdxes.markCharEnd, attrs: this.colors.areaChooserMsgAreaMarkColor + this.colors.areaChooserMsgAreaBkgHighlightColor},
{start: subBrdListIdxes.subNumStart, end: subBrdListIdxes.subNumEnd, attrs: this.colors.areaChooserMsgAreaNumHighlightColor},
{start: subBrdListIdxes.descStart, end: subBrdListIdxes.descEnd, attrs: this.colors.areaChooserMsgAreaDescHighlightColor},
{start: subBrdListIdxes.numItemsStart, end: subBrdListIdxes.numItemsEnd, attrs: this.colors.areaChooserMsgAreaNumItemsHighlightColor},
{start: subBrdListIdxes.dateStart, end: subBrdListIdxes.dateEnd, attrs: this.colors.areaChooserMsgAreaDateHighlightColor},
{start: subBrdListIdxes.timeStart, end: subBrdListIdxes.timeEnd, attrs: this.colors.areaChooserMsgAreaTimeHighlightColor}]
});
subBoardMenu.multiSelect = false;
subBoardMenu.ampersandHotkeysInItems = false;
subBoardMenu.wrapNavigation = false;
// Add additional keypresses for quitting the menu's input loop so we can
// respond to these keys
subBoardMenu.AddAdditionalQuitKeys("nNqQ ?0123456789/" + CTRL_F);
// Change the menu's NumItems() and GetItem() function to reference
// the message list in this object rather than add the menu items
// to the menu
subBoardMenu.msgReader = this; // Add this object to the menu object
subBoardMenu.grpIdx = pGrpIdx;
subBoardMenu.NumItems = function() {
return msg_area.grp_list[pGrpIdx].sub_list.length;
};
subBoardMenu.GetItem = function(pSubIdx) {
var menuItemObj = this.MakeItemWithRetval(-1);
if ((pSubIdx >= 0) && (pSubIdx < msg_area.grp_list[this.grpIdx].sub_list.length))
{
//var highlight = (msg_area.grp_list[this.grpIdx].sub_list[pSubIdx].code.toUpperCase() == this.msgReader.subBoardCode.toUpperCase());
menuItemObj.text = this.msgReader.GetMsgSubBoardLine(this.grpIdx, pSubIdx, false);
menuItemObj.text = strip_ctrl(menuItemObj.text);
menuItemObj.retval = pSubIdx;
}
return menuItemObj;
};
// Set the currently selected item to the current group
subBoardMenu.selectedItemIdx = msg_area.sub[this.subBoardCode].index;
if (subBoardMenu.selectedItemIdx >= subBoardMenu.topItemIdx+subBoardMenu.GetNumItemsPerPage())
subBoardMenu.topItemIdx = subBoardMenu.selectedItemIdx - subBoardMenu.GetNumItemsPerPage() + 1;
return subBoardMenu;
}
// For the DigDistMsgLister class: Adjusts lightbar menu indexes for a message list menu
function DigDistMsgReader_AdjustLightbarMsgListMenuIdxes(pMsgListMenu)
{
......@@ -10123,17 +10250,17 @@ function DigDistMsgReader_WriteLightbarChgMsgAreaKeysHelpLine()
// not passed, then it won't be used.
// pPageNum: The page number. This is optional; if this is not passed,
// then it won't be used.
function DigDistMsgReader_WriteGrpListTopHdrLine(pNumPages, pPageNum)
function DigDistMsgReader_WriteGrpListTopHdrLine1(pNumPages, pPageNum)
{
var descStr = "Description";
if ((typeof(pPageNum) == "number") && (typeof(pNumPages) == "number"))
descStr += " (Page " + pPageNum + " of " + pNumPages + ")";
else if ((typeof(pPageNum) == "number") && (typeof(pNumPages) != "number"))
descStr += " (Page " + pPageNum + ")";
else if ((typeof(pPageNum) != "number") && (typeof(pNumPages) == "number"))
descStr += " (" + pNumPages + (pNumPages == 1 ? " page)" : " pages)");
printf(this.msgGrpListHdrPrintfStr, "Group#", descStr, "# Sub-Boards");
console.cleartoeol("\1n");
var descStr = "Description";
if ((typeof(pPageNum) == "number") && (typeof(pNumPages) == "number"))
descStr += " (Page " + pPageNum + " of " + pNumPages + ")";
else if ((typeof(pPageNum) == "number") && (typeof(pNumPages) != "number"))
descStr += " (Page " + pPageNum + ")";
else if ((typeof(pPageNum) != "number") && (typeof(pNumPages) == "number"))
descStr += " (" + pNumPages + (pNumPages == 1 ? " page)" : " pages)");
printf(this.msgGrpListHdrPrintfStr, "Group#", descStr, "# Sub-Boards");
console.cleartoeol("\1n");
}
 
// For the DigDistMsgReader class: Outputs the first header line to appear
......@@ -10145,7 +10272,7 @@ function DigDistMsgReader_WriteGrpListTopHdrLine(pNumPages, pPageNum)
// not passed, then it won't be used.
// pPageNum: The page number. This is optional; if this is not passed,
// then it won't be used.
function DMsgAreaChooser_WriteSubBrdListHdr1Line(pGrpIndex, pNumPages, pPageNum)
function DigDistMsgReader_WriteSubBrdListHdrLine(pGrpIndex, pNumPages, pPageNum)
{
var descFormatStr = "\1n" + this.colors.areaChooserSubBoardHeaderColor + "Sub-boards of \1h%-25s \1n"
+ this.colors.areaChooserSubBoardHeaderColor;
......@@ -10172,9 +10299,14 @@ function DigDistMsgReader_SelectMsgArea()
 
// For the DigDistMsgReader class: Lets the user choose a message group and
// sub-board via numeric input, using a lightbar user interface.
function DigDistMsgReader_SelectMsgArea_Lightbar()
//
// Parameters:
// pMsgGrp: Optional boolean - Whether to let the user choose a message group first.
// For internal use. Defaults to true.
// pGrpIdx: If pMsgGrp is true, then this specifies the group index so that
// sub-boards can be displayed.
function DigDistMsgReader_SelectMsgArea_Lightbar(pMsgGrp, pGrpIdx)
{
// TODO: Allow searching
// If there are no message groups, then don't let the user
// choose one.
if (msg_area.grp_list.length == 0)
......@@ -10184,1047 +10316,289 @@ function DigDistMsgReader_SelectMsgArea_Lightbar()
return;
}
 
// Returns the index of the bottommost message group that can be displayed
// on the screen.
//
// Parameters:
// pTopGrpIndex: The index of the topmost message group displayed on screen
// pNumItemsPerPage: The number of items per page
function getBottommostGrpIndex(pTopGrpIndex, pNumItemsPerPage)
{
var bottomGrpIndex = pTopGrpIndex + pNumItemsPerPage - 1;
// If bottomGrpIndex is beyond the last index, then adjust it.
if (bottomGrpIndex >= msg_area.grp_list.length)
bottomGrpIndex = msg_area.grp_list.length - 1;
return bottomGrpIndex;
}
// For doing the "next" search result
function nextGrpSearchFoundItem(searchObj, numPages, listStartRow, listEndRow, selectedGrpIndex, topMsgGrpIndex, chooserObj)
{
var retObj = {
differentPage: false,
topMsgGrpIndex: srchObj.pageTopIdx,
selectedGrpIndex: srchObj.itemIdx
};
// For screen refresh optimization, don't redraw the whole
// list if the result is on the same page
if (srchObj.pageTopIdx != topMsgGrpIndex)
{
retObj.differentPage = true;
chooserObj.UpdateMsgAreaPageNumInHeader(srchObj.pageNum, numPages, true, false);
chooserObj.ListScreenfulOfMsgGrps(retObj.topMsgGrpIndex, listStartRow, listEndRow, false, true, srchObj.itemIdx);
}
else
{
if (srchObj.itemIdx != selectedGrpIndex)
{
var screenY = listStartRow + (selectedGrpIndex - topMsgGrpIndex);
console.gotoxy(1, screenY);
chooserObj.WriteMsgGroupLine(selectedGrpIndex, false);
retObj.selectedGrpIndex = srchObj.itemIdx;
screenY = listStartRow + (retObj.selectedGrpIndex - topMsgGrpIndex);
console.gotoxy(1, screenY);
chooserObj.WriteMsgGroupLine(retObj.selectedGrpIndex, true);
}
}
return retObj;
}
// Make a backup of the current message group & sub-board indexes so
// that later we can tell if the user chose something different.
var oldGrp = msg_area.sub[this.subBoardCode].grp_index;
var oldSub = msg_area.sub[this.subBoardCode].index;
 
// Figure out the index of the user's currently-selected message group
var selectedGrpIndex = msg_area.sub[this.subBoardCode].grp_index;
// Older code:
/*
var selectedGrpIndex = 0;
if ((bbs.curgrp != null) && (typeof(bbs.curgrp) == "number"))
selectedGrpIndex = bbs.curgrp;
*/
var chooseMsgGrp = (typeof(pMsgGrp) == "boolean" ? pMsgGrp : true);
 
// listStartRow is the row on the screen where the list will start
var listStartRow = 2 + this.areaChangeHdrLines.length;
var listEndRow = console.screen_rows - 1; // Row on screen where list will end
var topMsgGrpIndex = 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 bottomMsgGrpIndex = getBottommostGrpIndex(topMsgGrpIndex, numItemsPerPage);
// Figure out how many pages are needed to list all the sub-boards.
var numPages = Math.ceil(msg_area.grp_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 (selectedGrpIndex > bottomMsgGrpIndex)
{
var nextPageTopIndex = 0;
while (selectedGrpIndex > bottomMsgGrpIndex)
{
nextPageTopIndex = topMsgGrpIndex + numItemsPerPage;
if (nextPageTopIndex < msg_area.grp_list.length)
{
// Adjust topMsgGrpIndex and bottomMsgGrpIndex, and
// refresh the list on the screen.
topMsgGrpIndex = nextPageTopIndex;
bottomMsgGrpIndex = getBottommostGrpIndex(topMsgGrpIndex, numItemsPerPage);
}
else
break;
}
// 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 = ((topMsgGrpIndex < msg_area.grp_list.length) &&
(selectedGrpIndex >= topMsgGrpIndex) && (selectedGrpIndex <= bottomMsgGrpIndex));
if (!foundCorrectPage)
// This function displays the header line(s) above the list
function displayListHdrLines(pStartRow, pChooseMsgGrp, pReader)
{
console.gotoxy(1, pStartRow);
if (pChooseMsgGrp)
pReader.WriteGrpListHdrLine1();
else
{
topMsgGrpIndex = 0;
bottomMsgGrpIndex = getBottommostGrpIndex(topMsgGrpIndex, numItemsPerPage);
selectedGrpIndex = 0;
pReader.WriteSubBrdListHdrLine(pGrpIdx);
console.gotoxy(1, pStartRow+1);
printf(pReader.subBoardListHdrPrintfStr, "Sub #", "Name", "# Posts", "Latest date & time");
}
}
 
// Clear the screen, write the header lines, help line and group list header,
// and output a screenful of message groups.
// Clear the screen & write the header lines, help line and group list header
console.clear("\1n");
this.DisplayAreaChgHdr(1);
displayListHdrLines(this.areaChangeHdrLines.length+1, chooseMsgGrp, this);
this.WriteChgMsgAreaKeysHelpLine();
 
// Make a backup of the current message group & sub-board indexes so
// that later we can tell if the user chose something different.
var oldGrp = msg_area.sub[this.subBoardCode].grp_index;
var oldSub = msg_area.sub[this.subBoardCode].index;
// Older:
/*
var oldGrp = bbs.curgrp;
var oldSub = bbs.cursub;
*/
// Input loop - Let the user choose a message group & sub-board
var curpos = {
x: 1,
y: listStartRow - 1
};
console.gotoxy(curpos);
var pageNum = calcPageNum(topMsgGrpIndex, numItemsPerPage);
this.WriteGrpListHdrLine(numPages, pageNum);
this.ListScreenfulOfMsgGrps(topMsgGrpIndex, 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 retObj = null; // To store the return value of choosing a sub-board
// Create a menu of message groups or sub-boards
var msgAreaMenu = (chooseMsgGrp ? this.CreateLightbarMsgGrpMenu() : this.CreateLightbarSubBoardMenu(pGrpIdx));
var drawMenu = true;
var lastSearchText = "";
var lastSearchFoundIdx = -1;
var continueChoosingMsgArea = true;
while (continueChoosingMsgArea)
var chosenIdx = -1;
var continueOn = true;
// Let the user choose a group, and also respond to other user choices
while (continueOn)
{
// Highlight the currently-selected message group
highlightScrenRow = listStartRow + (selectedGrpIndex - topMsgGrpIndex);
curpos.y = highlightScrenRow;
if ((highlightScrenRow > 0) && (highlightScrenRow < console.screen_rows))
{
console.gotoxy(1, highlightScrenRow);
this.WriteMsgGroupLine(selectedGrpIndex, true);
}
// Get a key from the user (upper-case) and take action based upon it.
//userInput = console.getkey(K_UPPER | K_NOCRLF);
userInput = getKeyWithESCChars(K_UPPER | K_NOCRLF);
switch (userInput)
chosenIdx = -1;
var msgGrpIdx = msgAreaMenu.GetVal(drawMenu);
drawMenu = true;
var lastUserInputUpper = (typeof(msgAreaMenu.lastUserInput) == "string" ? msgAreaMenu.lastUserInput.toUpperCase() : msgAreaMenu.lastUserInput);
if (typeof(msgGrpIdx) == "number")
chosenIdx = msgGrpIdx;
// If userChoice is not a number, then it should be null in this case,
// and the user would have pressed one of the additional quit keys set
// up for the menu. So look at the menu's lastUserInput and do the
// appropriate thing.
else if ((lastUserInputUpper == "Q") || (lastUserInputUpper == KEY_ESC)) // Quit
continueOn = false;
else if ((lastUserInputUpper == "/") || (lastUserInputUpper == CTRL_F)) // Start of find
{
case KEY_UP: // Move up one message group in the list
if (selectedGrpIndex > 0)
{
// If the previous group index is on the previous page, then
// display the previous page.
var previousGrpIndex = selectedGrpIndex - 1;
if (previousGrpIndex < topMsgGrpIndex)
{
// Adjust topMsgGrpIndex and bottomMsgGrpIndex, and
// refresh the list on the screen.
topMsgGrpIndex -= numItemsPerPage;
bottomMsgGrpIndex = getBottommostGrpIndex(topMsgGrpIndex, numItemsPerPage);
this.UpdateMsgAreaPageNumInHeader(pageNum, numPages, true, false);
this.ListScreenfulOfMsgGrps(topMsgGrpIndex, listStartRow,
listEndRow, false, true);
}
else
{
// Display the current line un-highlighted.
console.gotoxy(1, curpos.y);
this.WriteMsgGroupLine(selectedGrpIndex, false);
}
selectedGrpIndex = previousGrpIndex;
}
break;
case KEY_DOWN: // Move down one message group in the list
if (selectedGrpIndex < msg_area.grp_list.length - 1)
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);
lastSearchText = searchText;
// 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 oldLastSearchFoundIdx = lastSearchFoundIdx;
var oldSelectedItemIdx = msgAreaMenu.selectedItemIdx;
var idx = -1;
if (chooseMsgGrp)
idx = findMsgGrpIdxFromText(searchText, msgAreaMenu.selectedItemIdx);
else
idx = findSubBoardIdxFromText(pGrpIdx, searchText, msgAreaMenu.selectedItemIdx+1);
lastSearchFoundIdx = idx;
if (idx > -1)
{
// If the next group index is on the next page, then display
// the next page.
var nextGrpIndex = selectedGrpIndex + 1;
if (nextGrpIndex > bottomMsgGrpIndex)
{
// Adjust topMsgGrpIndex and bottomMsgGrpIndex, and
// refresh the list on the screen.
topMsgGrpIndex += numItemsPerPage;
bottomMsgGrpIndex = getBottommostGrpIndex(topMsgGrpIndex, numItemsPerPage);
this.UpdateMsgAreaPageNumInHeader(pageNum+1, numPages, true, false);
this.ListScreenfulOfMsgGrps(topMsgGrpIndex, listStartRow,
listEndRow, false, true);
}
// Set the currently selected item in the menu, and ensure it's
// visible on the page
msgAreaMenu.selectedItemIdx = idx;
if (msgAreaMenu.selectedItemIdx >= msgAreaMenu.topItemIdx+msgAreaMenu.GetNumItemsPerPage())
msgAreaMenu.topItemIdx = msgAreaMenu.selectedItemIdx - msgAreaMenu.GetNumItemsPerPage() + 1;
else if (msgAreaMenu.selectedItemIdx < msgAreaMenu.topItemIdx)
msgAreaMenu.topItemIdx = msgAreaMenu.selectedItemIdx;
else
{
// Display the current line un-highlighted.
console.gotoxy(1, curpos.y);
this.WriteMsgGroupLine(selectedGrpIndex, false);
// If the current index and the last index are both on the same page on the
// menu, then have the menu only redraw those items.
msgAreaMenu.nextDrawOnlyItems = [msgAreaMenu.selectedItemIdx, oldLastSearchFoundIdx, oldSelectedItemIdx];
}
selectedGrpIndex = nextGrpIndex;
}
break;
case KEY_HOME: // Go to the top message group on the screen
if (selectedGrpIndex > topMsgGrpIndex)
{
// Display the current line un-highlighted, then adjust
// selectedGrpIndex.
console.gotoxy(1, curpos.y);
this.WriteMsgGroupLine(selectedGrpIndex, false);
selectedGrpIndex = topMsgGrpIndex;
// 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 (selectedGrpIndex < bottomMsgGrpIndex)
{
// Display the current line un-highlighted, then adjust
// selectedGrpIndex.
console.gotoxy(1, curpos.y);
this.WriteMsgGroupLine(selectedGrpIndex, false);
selectedGrpIndex = bottomMsgGrpIndex;
// Note: curpos.y is set at the start of the while loop.
}
break;
case KEY_ENTER: // Select the currently-highlighted message group
// Show a "Loading..." text in case there are many sub-boards in
// the chosen message group
console.gotoxy(1, console.getxy().y);
console.print("\1nLoading... ");
console.cleartoeol();
retObj = this.SelectSubBoard_Lightbar(selectedGrpIndex);
// If the user chose a sub-board, then set bbs.curgrp and
// bbs.cursub, and don't continue the input loop anymore.
if (retObj.subBoardChosen)
{
bbs.curgrp = selectedGrpIndex;
bbs.cursub = retObj.subBoardIndex;
continueChoosingMsgArea = false;
}
else
{
// A sub-board was not chosen, so we'll have to re-draw
// the header and list of message groups.
console.gotoxy(1, this.areaChangeHdrLines.length+1);
this.WriteGrpListHdrLine(numPages, pageNum);
this.ListScreenfulOfMsgGrps(topMsgGrpIndex, listStartRow, listEndRow,
false, true);
}
break;
case KEY_PAGE_DOWN: // Go to the next page
var nextPageTopIndex = topMsgGrpIndex + numItemsPerPage;
if (nextPageTopIndex < msg_area.grp_list.length)
{
// Adjust topMsgGrpIndex and bottomMsgGrpIndex, and
// refresh the list on the screen.
topMsgGrpIndex = nextPageTopIndex;
pageNum = calcPageNum(topMsgGrpIndex, numItemsPerPage);
bottomMsgGrpIndex = getBottommostGrpIndex(topMsgGrpIndex, numItemsPerPage);
this.UpdateMsgAreaPageNumInHeader(pageNum, numPages, true, false);
this.ListScreenfulOfMsgGrps(topMsgGrpIndex, listStartRow,
listEndRow, false, true);
selectedGrpIndex = topMsgGrpIndex;
}
break;
case KEY_PAGE_UP: // Go to the previous page
var prevPageTopIndex = topMsgGrpIndex - numItemsPerPage;
if (prevPageTopIndex >= 0)
{
// Adjust topMsgGrpIndex and bottomMsgGrpIndex, and
// refresh the list on the screen.
topMsgGrpIndex = prevPageTopIndex;
pageNum = calcPageNum(topMsgGrpIndex, numItemsPerPage);
bottomMsgGrpIndex = getBottommostGrpIndex(topMsgGrpIndex, numItemsPerPage);
this.UpdateMsgAreaPageNumInHeader(pageNum, numPages, true, false);
this.ListScreenfulOfMsgGrps(topMsgGrpIndex, listStartRow,
listEndRow, false, true);
selectedGrpIndex = topMsgGrpIndex;
}
break;
case 'F': // Go to the first page
if (topMsgGrpIndex > 0)
{
topMsgGrpIndex = 0;
pageNum = calcPageNum(topMsgGrpIndex, numItemsPerPage);
bottomMsgGrpIndex = getBottommostGrpIndex(topMsgGrpIndex, numItemsPerPage);
this.UpdateMsgAreaPageNumInHeader(pageNum, numPages, true, false);
this.ListScreenfulOfMsgGrps(topMsgGrpIndex, listStartRow, listEndRow,
false, true);
selectedGrpIndex = 0;
}
break;
case 'L': // Go to the last page
if (topMsgGrpIndex < topIndexForLastPage)
{
topMsgGrpIndex = topIndexForLastPage;
pageNum = calcPageNum(topMsgGrpIndex, numItemsPerPage);
bottomMsgGrpIndex = getBottommostGrpIndex(topMsgGrpIndex, numItemsPerPage);
this.UpdateMsgAreaPageNumInHeader(pageNum, numPages, true, false);
this.ListScreenfulOfMsgGrps(topMsgGrpIndex, listStartRow, listEndRow,
false, true);
selectedGrpIndex = topIndexForLastPage;
}
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 = getMsgAreaPageNumFromSearch(searchText, numItemsPerPage, false, 0);
if (srchObj.pageNum > 0)
if (chooseMsgGrp)
idx = findMsgGrpIdxFromText(searchText, 0);
else
idx = findSubBoardIdxFromText(pGrpIdx, searchText, 0);
lastSearchFoundIdx = idx;
if (idx > -1)
{
lastSearchText = searchText;
lastSearchFoundIdx = srchObj.itemIdx;
// For screen refresh optimization, don't redraw the whole
// list if the result is on the same page
if (srchObj.pageTopIdx != topMsgGrpIndex)
{
topMsgGrpIndex = srchObj.pageTopIdx;
selectedGrpIndex = srchObj.itemIdx;
bottomMsgGrpIndex = getBottommostGrpIndex(topMsgGrpIndex, numItemsPerPage);
pageNum = srchObj.pageNum;
this.UpdateMsgAreaPageNumInHeader(pageNum, numPages, true, false);
this.ListScreenfulOfMsgGrps(topMsgGrpIndex, listStartRow, listEndRow, false, true);
}
// Set the currently selected item in the menu, and ensure it's
// visible on the page
msgAreaMenu.selectedItemIdx = idx;
if (msgAreaMenu.selectedItemIdx >= msgAreaMenu.topItemIdx+msgAreaMenu.GetNumItemsPerPage())
msgAreaMenu.topItemIdx = msgAreaMenu.selectedItemIdx - msgAreaMenu.GetNumItemsPerPage() + 1;
else if (msgAreaMenu.selectedItemIdx < msgAreaMenu.topItemIdx)
msgAreaMenu.topItemIdx = msgAreaMenu.selectedItemIdx;
else
{
if (srchObj.itemIdx != selectedGrpIndex)
{
var screenY = listStartRow + (selectedGrpIndex - topMsgGrpIndex);
console.gotoxy(1, screenY);
this.WriteMsgGroupLine(selectedGrpIndex, false);
selectedGrpIndex = srchObj.itemIdx;
screenY = listStartRow + (selectedGrpIndex - topMsgGrpIndex);
console.gotoxy(1, screenY);
this.WriteMsgGroupLine(selectedGrpIndex, true);
}
// The current index and the last index are both on the same page on the
// menu, so have the menu only redraw those items.
msgAreaMenu.nextDrawOnlyItems = [msgAreaMenu.selectedItemIdx, oldLastSearchFoundIdx, oldSelectedItemIdx];
}
}
else
{
this.WriteLightbarKeyHelpErrorMsg("Not found");
drawMenu = false;
}
}
this.WriteChgMsgAreaKeysHelpLine();
break;
case 'N': // Next search result (requires an existing search term)
if ((lastSearchText.length > 0) && (lastSearchFoundIdx > -1))
}
else
drawMenu = false;
this.WriteChgMsgAreaKeysHelpLine();
}
else if (lastUserInputUpper == "N") // Next search result (requires an existing search term)
{
// This works but seems a little strange sometimes.
// - Should this always start from the selected index?
// - If it wraps around to one of the items on the first page,
// should it always set the top index to 0?
if ((lastSearchText.length > 0) && (lastSearchFoundIdx > -1))
{
var oldLastSearchFoundIdx = lastSearchFoundIdx;
var oldSelectedItemIdx = msgAreaMenu.selectedItemIdx;
// Do the search, and if found, go to the page and select the item
// indicated by the search.
var idx = 0;
if (chooseMsgGrp)
idx = findMsgGrpIdxFromText(searchText, lastSearchFoundIdx+1);
else
idx = findSubBoardIdxFromText(pGrpIdx, searchText, lastSearchFoundIdx+1);
if (idx > -1)
{
// Do the search, and if found, go to the page and select the item
// indicated by the search.
var srchObj = getMsgAreaPageNumFromSearch(lastSearchText, numItemsPerPage, false, lastSearchFoundIdx+1);
lastSearchFoundIdx = srchObj.itemIdx;
if (srchObj.pageNum > 0)
lastSearchFoundIdx = idx;
// Set the currently selected item in the menu, and ensure it's
// visible on the page
msgAreaMenu.selectedItemIdx = idx;
if (msgAreaMenu.selectedItemIdx >= msgAreaMenu.topItemIdx+msgAreaMenu.GetNumItemsPerPage())
{
var foundItemRetObj = nextGrpSearchFoundItem(srchObj, numPages, listStartRow, listEndRow, selectedGrpIndex, topMsgGrpIndex, this);
if (foundItemRetObj.differentPage)
{
pageNum = srchObj.pageNum;
topMsgGrpIndex = foundItemRetObj.topMsgGrpIndex;
bottomMsgGrpIndex = getBottommostGrpIndex(topMsgGrpIndex, numItemsPerPage);
}
selectedGrpIndex = foundItemRetObj.selectedGrpIndex;
msgAreaMenu.topItemIdx = msgAreaMenu.selectedItemIdx - msgAreaMenu.GetNumItemsPerPage() + 1;
if (msgAreaMenu.topItemIdx < 0)
msgAreaMenu.topItemIdx = 0;
}
else if (msgAreaMenu.selectedItemIdx < msgAreaMenu.topItemIdx)
msgAreaMenu.topItemIdx = msgAreaMenu.selectedItemIdx;
else
{
// Not found - Wrap around and start at 0 again
var srchObj = getMsgAreaPageNumFromSearch(lastSearchText, numItemsPerPage, false, 0);
lastSearchFoundIdx = srchObj.itemIdx;
var foundItemRetObj = nextGrpSearchFoundItem(srchObj, numPages, listStartRow, listEndRow, selectedGrpIndex, topMsgGrpIndex, this);
if (foundItemRetObj.selectedGrpIndex != selectedGrpIndex)
{
if (foundItemRetObj.differentPage)
{
pageNum = srchObj.pageNum;
topMsgGrpIndex = foundItemRetObj.topMsgGrpIndex;
bottomMsgGrpIndex = getBottommostGrpIndex(topMsgGrpIndex, numItemsPerPage);
}
selectedGrpIndex = foundItemRetObj.selectedGrpIndex;
}
else
this.WriteLightbarKeyHelpErrorMsg("No others found", REFRESH_MSG_AREA_CHG_LIGHTBAR_HELP_LINE);
// The current index and the last index are both on the same page on the
// menu, so have the menu only redraw those items.
msgAreaMenu.nextDrawOnlyItems = [msgAreaMenu.selectedItemIdx, oldLastSearchFoundIdx, oldSelectedItemIdx];
}
}
else
this.WriteLightbarKeyHelpErrorMsg("There is no previous search", REFRESH_MSG_AREA_CHG_LIGHTBAR_HELP_LINE);
break;
case 'Q': // Quit
continueChoosingMsgArea = false;
break;
case '?': // Show help
this.ShowChooseMsgAreaHelpScreen(true, true);
console.pause();
// Refresh the screen
this.WriteChgMsgAreaKeysHelpLine();
this.DisplayAreaChgHdr(1);
console.gotoxy(1, 1+this.areaChangeHdrLines.length);
this.WriteGrpListHdrLine(numPages, pageNum);
this.ListScreenfulOfMsgGrps(topMsgGrpIndex, listStartRow, listEndRow,
false, 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("\1cChoose group #: \1h");
userInput = console.getnum(msg_area.grp_list.length);
// If the user made a selection, then let them choose a
// sub-board from the group.
if (userInput > 0)
if (chooseMsgGrp)
idx = findMsgGrpIdxFromText(searchText, 0);
else
idx = findSubBoardIdxFromText(pGrpIdx, searchText, 0);
lastSearchFoundIdx = idx;
if (idx > -1)
{
var msgGroupIndex = userInput - 1;
// Show a "Loading..." text in case there are many sub-boards in
// the chosen message group
console.crlf();
console.print("\1nLoading...");
retObj = this.SelectSubBoard_Lightbar(msgGroupIndex);
// If the user chose a sub-board, then set bbs.curgrp and
// bbs.cursub, and don't continue the input loop anymore.
if (retObj.subBoardChosen)
// Set the currently selected item in the menu, and ensure it's
// visible on the page
msgAreaMenu.selectedItemIdx = idx;
if (msgAreaMenu.selectedItemIdx >= msgAreaMenu.topItemIdx+msgAreaMenu.GetNumItemsPerPage())
{
// Set the current group & sub-board
bbs.curgrp = msgGroupIndex;
bbs.cursub = retObj.subBoardIndex;
continueChoosingMsgArea = false;
msgAreaMenu.topItemIdx = msgAreaMenu.selectedItemIdx - msgAreaMenu.GetNumItemsPerPage() + 1;
if (msgAreaMenu.topItemIdx < 0)
msgAreaMenu.topItemIdx = 0;
}
else if (msgAreaMenu.selectedItemIdx < msgAreaMenu.topItemIdx)
msgAreaMenu.topItemIdx = msgAreaMenu.selectedItemIdx;
else
{
// A sub-board was not chosen, so we'll have to re-draw
// the header and list of message groups.
console.gotoxy(1, this.areaChangeHdrLines.length+1);
this.WriteGrpListHdrLine(numPages, pageNum);
this.ListScreenfulOfMsgGrps(topMsgGrpIndex, listStartRow, listEndRow,
false, true);
// The current index and the last index are both on the same page on the
// menu, so have the menu only redraw those items.
msgAreaMenu.nextDrawOnlyItems = [msgAreaMenu.selectedItemIdx, oldLastSearchFoundIdx, oldSelectedItemIdx];
}
}
else
{
// The user didn't make a selection. So, we need to refresh
// the screen due to everything being moved up one line.
this.WriteLightbarKeyHelpErrorMsg("Not found");
drawMenu = false;
this.WriteChgMsgAreaKeysHelpLine();
console.gotoxy(1, 1);
this.WriteGrpListHdrLine(numPages, pageNum);
this.ListScreenfulOfMsgGrps(topMsgGrpIndex, listStartRow, listEndRow,
false, true);
}
}
break;
}
}
// If the user chose a different message group & sub-board, then reset the
// lister index & cursor variables, as well as this.subBoardCode, etc.
if ((bbs.curgrp != oldGrp) || (bbs.cursub != oldSub))
{
this.tradListTopMsgIdx = -1;
this.lightbarListTopMsgIdx = -1;
this.lightbarListSelectedMsgIdx = -1;
this.lightbarListCurPos = null;
this.setSubBoardCode(msg_area.grp_list[bbs.curgrp].sub_list[bbs.cursub].code);
}
}
// For the DigDistMsgReader class: Lets the user choose a sub-board within a
// message group, with a lightbar interface. Does not set bbs.cursub.
//
// Parameters:
// pGrpIndex: The index of the message group to choose from. This is
// optional; if not specified, bbs.curgrp will be used.
// pMarkIndex: An index of a message group to display the "current" mark
// next to. This is optional; if left off, this will default to
// the current 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.
function DigDistMsgReader_SelectSubBoard_Lightbar(pGrpIndex, pMarkIndex)
{
// TODO: Allow searching
// Create the return object.
var retObj = {
subBoardChosen: false,
subBoardIndex: -1
};
var grpIndex = 0;
if (typeof(pGrpIndex) == "number")
grpIndex = pGrpIndex;
else
grpIndex = msg_area.sub[this.subBoardCode].grp_index;
// Older:
/*
else if ((bbs.curgrp != null) && (typeof(bbs.curgrp) == "number"))
grpIndex = bbs.curgrp;
*/
// Double-check grpIndex
if (grpIndex < 0)
grpIndex = 0;
else if (grpIndex >= msg_area.grp_list.length)
grpIndex = msg_area.grp_list.length - 1;
var markIndex = 0;
if ((pMarkIndex != null) && (typeof(pMarkIndex) == "number"))
markIndex = pMarkIndex;
else
markIndex = msg_area.sub[this.subBoardCode].index;
// Older:
/*
else if ((bbs.cursub != null) && (typeof(bbs.cursub) == "number") &&
(bbs.curgrp == pGrpIndex))
{
markIndex = bbs.cursub;
}
*/
// Double-check markIndex
if (markIndex < 0)
markIndex = 0;
else if (markIndex >= msg_area.grp_list[grpIndex].sub_list.length)
markIndex = msg_area.grp_list[grpIndex].sub_list.length - 1;
// Ensure that the sub-board printf information is created for
// this message group.
this.BuildSubBoardPrintfInfoForGrp(grpIndex);
// If there are no sub-boards in the given message group, then show
// an error and return.
if (msg_area.grp_list[grpIndex].sub_list.length == 0)
{
console.clear("\1n");
console.print("\1y\1hThere are no sub-boards in the chosen group.\r\n\1p");
return retObj;
}
// Returns the index of the bottommost sub-board that can be displayed on
// the screen.
//
// Parameters:
// pTopSubIndex: The index of the topmost sub-board displayed on screen
// pNumItemsPerPage: The number of items per page
function getBottommostSubIndex(pTopSubIndex, pNumItemsPerPage)
{
var bottomGrpIndex = topSubIndex + pNumItemsPerPage - 1;
// If bottomGrpIndex is beyond the last index, then adjust it.
if (bottomGrpIndex >= msg_area.grp_list[grpIndex].sub_list.length)
bottomGrpIndex = msg_area.grp_list[grpIndex].sub_list.length - 1;
return bottomGrpIndex;
}
// For doing the "next" search result
// TODO: Update for sub-board sarching
function nextSubSearchFoundItem(grpIndex, searchObj, numPages, listStartRow, listEndRow, selectedSubIndex, topMsgGrpIndex, chooserObj)
{
var retObj = {
differentPage: false,
topSubIndex: srchObj.pageTopIdx,
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.UpdateMsgAreaPageNumInHeader(srchObj.pageNum, numPages, false, false);
chooserObj.ListScreenfulOfSubBrds(grpIndex, retObj.topSubIndex, listStartRow, listEndRow, false, true, srchObj.itemIdx);
}
else
{
if (srchObj.itemIdx != selectedSubIndex)
}
else
{
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, selectedSubIndex, true);
this.WriteLightbarKeyHelpErrorMsg("There is no previous search", REFRESH_MSG_AREA_CHG_LIGHTBAR_HELP_LINE);
drawMenu = false;
this.WriteChgMsgAreaKeysHelpLine();
}
}
return retObj;
}
// Figure out the index of the user's currently-selected sub-board.
var selectedSubIndex = 0;
if (msg_area.sub[this.subBoardCode].grp_index == pGrpIndex)
selectedSubIndex = msg_area.sub[this.subBoardCode].index;
/*
var selectedSubIndex = 0;
if ((bbs.cursub != null) && (typeof(bbs.cursub) == "number"))
{
if ((bbs.curgrp != null) && (typeof(bbs.curgrp) == "number") &&
(bbs.curgrp == pGrpIndex))
else if (lastUserInputUpper == "?") // Show help
{
selectedSubIndex = bbs.cursub;
this.ShowChooseMsgAreaHelpScreen(true, true);
console.pause();
// Refresh the screen
console.clear("\1n");
console.gotoxy(1, 1);
this.DisplayAreaChgHdr(1);
displayListHdrLines(this.areaChangeHdrLines.length+1, chooseMsgGrp, this);
this.WriteChgMsgAreaKeysHelpLine();
}
}
*/
// listStartRow is the row on the screen where the list will start
var listStartRow = 3 + this.areaChangeHdrLines.length;
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)
// If the user entered a numeric digit, then treat it as
// the start of the message group number.
if (lastUserInputUpper.match(/[0-9]/))
{
nextPageTopIndex = topSubIndex + numItemsPerPage;
if (nextPageTopIndex < msg_area.grp_list[grpIndex].sub_list.length)
// Put the user's input back in the input buffer to
// be used for getting the rest of the message number.
console.ungetstr(lastUserInputUpper);
// 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("\1cChoose group #: \1h");
var userInput = console.getnum(msg_area.grp_list.length);
if (userInput > 0)
chosenIdx = userInput - 1;
else
{
// Adjust topSubIndex and bottomSubIndex, and
// refresh the list on the screen.
topSubIndex = nextPageTopIndex;
bottomSubIndex = getBottommostSubIndex(topSubIndex, numItemsPerPage);
// The user didn't make a selection. So, we need to refresh
// the screen due to everything being moved up one line.
displayListHdrLines(this.areaChangeHdrLines.length+1, chooseMsgGrp, this);
this.WriteChgMsgAreaKeysHelpLine();
}
else
break;
}
// 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 line, help line and group list header,
// and output a screenful of message sub-boards.
console.clear("\1n");
this.DisplayAreaChgHdr(1);
if (this.areaChangeHdrLines.length > 0)
console.crlf();
var pageNum = calcPageNum(topSubIndex, numItemsPerPage);
this.WriteSubBrdListHdr1Line(grpIndex, numPages, pageNum);
this.WriteChgMsgAreaKeysHelpLine();
var curpos = {
x: 1,
y: 2 + this.areaChangeHdrLines.length
};
console.gotoxy(curpos);
printf(this.subBoardListHdrPrintfStr, "Sub #", "Name", "# Posts", "Latest date & time");
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;
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 = console.getkey(K_UPPER | K_NOCRLF);
userInput = getKeyWithESCChars(K_UPPER | K_NOCRLF);
switch (userInput)
// If a group/sub-board was chosen, then deal with it.
if (chosenIdx > -1)
{
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.UpdateMsgAreaPageNumInHeader(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.UpdateMsgAreaPageNumInHeader(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
// Validate the sub-board choice. If a search is specified, the
// validator function will search for messages in the selected
// sub-board and will return true if there are messages to read
// there or false if not. If there is no search specified,
// the validator function will return a 'true' value.
var msgAreaValidRetval = this.ValidateMsgAreaChoice(grpIndex, selectedSubIndex, curpos);
if (msgAreaValidRetval.msgAreaGood)
{
continueChoosingSubBrd = false;
retObj.subBoardChosen = true;
retObj.subBoardIndex = selectedSubIndex;
}
else
{
// Output the error that was returned by the validator function
console.gotoxy(1, curpos.y);
console.cleartoeol("\1n");
console.print("\1h\1y" + msgAreaValidRetval.errorMsg);
mswait(ERROR_PAUSE_WAIT_MS);
console.print("\1n");
continueChoosingSubBrd = true;
retObj.subBoardChosen = false;
retObj.subBoardIndex = -1;
}
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.UpdateMsgAreaPageNumInHeader(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.UpdateMsgAreaPageNumInHeader(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.UpdateMsgAreaPageNumInHeader(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.UpdateMsgAreaPageNumInHeader(pageNum, numPages, false, false);
this.ListScreenfulOfSubBrds(grpIndex, topSubIndex, listStartRow, listEndRow, false, true);
selectedSubIndex = topIndexForLastPage;
}
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 = getMsgAreaPageNumFromSearch(searchText, numItemsPerPage, true, 0, grpIndex);
if (srchObj.pageNum > 0)
{
lastSearchText = searchText;
lastSearchFoundIdx = srchObj.itemIdx;
// For screen refresh optimization, don't redraw the whole
// list if the result is on the same page
if (srchObj.pageTopIdx != topSubIndex)
{
topSubIndex = srchObj.pageTopIdx;
selectedSubIndex = srchObj.itemIdx;
bottomSubIndex = getBottommostSubIndex(topSubIndex, numItemsPerPage);
pageNum = srchObj.pageNum;
this.UpdateMsgAreaPageNumInHeader(pageNum, numPages, false, false);
this.ListScreenfulOfSubBrds(grpIndex, topSubIndex, listStartRow, listEndRow, false, true);
}
else
{
if (srchObj.itemIdx != selectedSubIndex)
{
var screenY = listStartRow + (selectedSubIndex - topSubIndex);
console.gotoxy(1, screenY);
this.WriteMsgGroupLine(selectedSubIndex, false);
selectedSubIndex = srchObj.itemIdx;
screenY = listStartRow + (selectedSubIndex - topSubIndex);
console.gotoxy(1, screenY);
this.WriteMsgGroupLine(selectedSubIndex, true);
}
}
}
else
this.WriteLightbarKeyHelpErrorMsg("Not found");
}
this.WriteChgMsgAreaKeysHelpLine();
break;
case 'N': // Next search result (requires an existing search term)
if ((lastSearchText.length > 0) && (lastSearchFoundIdx > -1))
// If choosing a message group, then let the user choose a
// sub-board within the group. Otherwise, return the user's
// chosen sub-board.
if (chooseMsgGrp)
{
//SelectMsgArea_Lightbar(pMsgGrp, pGrpIdx)
// Show a "Loading..." text in case there are many sub-boards in
// the chosen message group
console.crlf();
console.print("\1nLoading...");
console.line_counter = 0; // To prevent a pause before the message list comes up
// Ensure that the sub-board printf information is created for
// the chosen message group.
this.BuildSubBoardPrintfInfoForGrp(chosenIdx);
var chosenSubBoardIdx = this.SelectMsgArea_Lightbar(false, chosenIdx);
if (chosenSubBoardIdx > -1)
{
// Do the search, and if found, go to the page and select the item
// indicated by the search.
var srchObj = getMsgAreaPageNumFromSearch(searchText, numItemsPerPage, true, lastSearchFoundIdx+1, grpIndex);
lastSearchFoundIdx = srchObj.itemIdx;
if (srchObj.pageNum > 0)
{
var foundItemRetObj = nextSubSearchFoundItem(grpIndex, srchObj, numPages, listStartRow, listEndRow, selectedSubIndex, topSubIndex, this);
if (foundItemRetObj.differentPage)
{
pageNum = srchObj.pageNum;
topSubIndex = foundItemRetObj.topSubIndex;
bottomSubIndex = getBottommostSubIndex(topSubIndex, numItemsPerPage);
}
selectedSubIndex = foundItemRetObj.selectedSubIndex;
}
else
{
// Not found - Wrap around and start at 0 again
var srchObj = getMsgAreaPageNumFromSearch(searchText, numItemsPerPage, true, 0, grpIndex);
lastSearchFoundIdx = srchObj.itemIdx;
var foundItemRetObj = nextSubSearchFoundItem(grpIndex, srchObj, numPages, listStartRow, listEndRow, selectedSubIndex, topSubIndex, this);
if (foundItemRetObj.selectedSubIndex != selectedSubIndex)
{
if (foundItemRetObj.differentPage)
{
pageNum = srchObj.pageNum;
topSubIndex = foundItemRetObj.topSubIndex;
bottomSubIndex = getBottommostSubIndex(topSubIndex, numItemsPerPage);
}
selectedSubIndex = foundItemRetObj.selectedSubIndex;
}
else
{
this.WriteLightbarKeyHelpErrorMsg("No others found");
this.WriteChgMsgAreaKeysHelpLine();
}
}
// Set the current group & sub-board
bbs.curgrp = chosenIdx;
bbs.cursub = chosenSubBoardIdx;
continueOn = false;
}
else
{
this.WriteLightbarKeyHelpErrorMsg("There is no previous search");
this.WriteChgMsgAreaKeysHelpLine();
}
break;
case 'Q': // Quit
continueChoosingSubBrd = false;
break;
case '?': // Show help
this.ShowChooseMsgAreaHelpScreen(true, true);
console.pause();
// Refresh the screen
this.DisplayAreaChgHdr(1);
//if (this.areaChangeHdrLines.length > 0)
// console.crlf();
console.gotoxy(1, 1+this.areaChangeHdrLines.length);
this.WriteSubBrdListHdr1Line(grpIndex, numPages, pageNum);
console.cleartoeol("\1n");
this.WriteChgMsgAreaKeysHelpLine();
console.gotoxy(1, 2+this.areaChangeHdrLines.length);
printf(this.subBoardListHdrPrintfStr, "Sub #", "Name", "# Posts", "Latest date & time");
this.ListScreenfulOfSubBrds(grpIndex, topSubIndex, listStartRow, listEndRow, false, true);
break;
default:
// If the user entered a numeric digit, then treat it as
// the start of the message sub-board 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)
{
// Validate the sub-board choice. If a search is specified, the
// validator function will search for messages in the selected
// sub-board and will return true if there are messages to read
// there or false if not. If there is no search specified,
// the validator function will return a 'true' value.
var msgAreaValidRetval = this.ValidateMsgAreaChoice(grpIndex, selectedSubIndex, curpos);
if (msgAreaValidRetval.msgAreaGood)
{
continueChoosingSubBrd = false;
retObj.subBoardChosen = true;
retObj.subBoardIndex = userInput - 1;
}
else
{
// Output the error that was returned by the validator function
console.print("\1n\1y\1h" + msgAreaValidRetval.errorMsg);
mswait(ERROR_PAUSE_WAIT_MS);
// Set our loop variables so that we continue the sub-board
// choosing loop.
continueChoosingSubBrd = true;
retObj.subBoardChosen = false;
retObj.subBoardIndex = -1;
// Since the message area selection failed, we need to
// re-draw the screen due to everything being moved up one
// line.
console.gotoxy(1, 1);
this.DisplayAreaChgHdr(1);
if (this.areaChangeHdrLines.length > 0)
console.crlf();
this.WriteSubBrdListHdr1Line(grpIndex, numPages, pageNum);
console.cleartoeol("\1n");
this.WriteChgMsgAreaKeysHelpLine();
console.gotoxy(1, 2);
printf(this.subBoardListHdrPrintfStr, "Sub #", "Name", "# Posts", "Latest date & time");
this.ListScreenfulOfSubBrds(grpIndex, topSubIndex, listStartRow, listEndRow, false, true);
}
}
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.DisplayAreaChgHdr(1);
if (this.areaChangeHdrLines.length > 0)
console.crlf();
this.WriteSubBrdListHdr1Line(grpIndex, numPages, pageNum);
console.cleartoeol("\1n");
this.WriteChgMsgAreaKeysHelpLine();
console.gotoxy(1, 2);
printf(this.subBoardListHdrPrintfStr, "Sub #", "Name", "# Posts", "Latest date & time");
this.ListScreenfulOfSubBrds(grpIndex, topSubIndex, listStartRow, listEndRow, false, true);
}
// A sub-board was not chosen, so we'll have to re-draw
// the header and list of message groups.
displayListHdrLines(this.areaChangeHdrLines.length+1, chooseMsgGrp, this);
}
break;
}
else
return chosenIdx; // Return the chosen sub-board index
}
}
 
return retObj;
// If the user chose a different message group & sub-board, then reset the
// lister index & cursor variables, as well as this.subBoardCode, etc.
if ((bbs.curgrp != oldGrp) || (bbs.cursub != oldSub))
{
this.tradListTopMsgIdx = -1;
this.lightbarListTopMsgIdx = -1;
this.lightbarListSelectedMsgIdx = -1;
this.lightbarListCurPos = null;
this.setSubBoardCode(msg_area.grp_list[bbs.curgrp].sub_list[bbs.cursub].code);
}
}
 
// For the DigDistMsgReader class: Lets the user choose a message group and
......@@ -11403,7 +10777,7 @@ function DigDistMsgReader_SelectMsgArea_Traditional()
function DigDistMsgReader_ListMsgGrps_Traditional(pSearchText)
{
// Print the header
this.WriteGrpListHdrLine();
this.WriteGrpListHdrLine1();
console.print("\1n");
 
var searchText = (typeof(pSearchText) == "string" ? pSearchText.toUpperCase() : "");
......@@ -11462,7 +10836,7 @@ function DigDistMsgReader_ListSubBoardsInMsgGroup_Traditional(pGrpIndex, pMarkIn
this.BuildSubBoardPrintfInfoForGrp(grpIndex);
 
// Print the headers
this.WriteSubBrdListHdr1Line(grpIndex);
this.WriteSubBrdListHdrLine(grpIndex);
console.crlf();
printf(this.subBoardListHdrPrintfStr, "Sub #", "Name", "# Posts", "Latest date & time");
console.print("\1n");
......@@ -11884,17 +11258,30 @@ function DigDistMsgReader_ListScreenfulOfSubBrds(pGrpIndex, pStartSubIndex,
// pHighlight: Boolean - Whether or not to write the line highlighted.
function DigDistMsgReader_WriteMsgSubBrdLine(pGrpIndex, pSubIndex, pHighlight)
{
console.print("\1n");
// Write the highlight background color if pHighlight is true.
if (pHighlight)
console.print(this.colors.areaChooserMsgAreaBkgHighlightColor);
console.print("\1n" + this.GetMsgSubBoardLine(pGrpIndex, pSubIndex, pHighlight));
}
 
// For the DigDistMsgReader class: Returns a formatted string with sub-board
// information for the message area chooser functionality.
//
// Parameters:
// pGrpIndex: The index of the message group (assumed to be valid)
// pSubIndex: The index of the sub-board within the message group (assumed to be valid)
// pHighlight: Boolean - Whether or not to write the line highlighted.
//
// Return value: A string with the sub-board information
function DigDistMsgReader_GetMsgSubBrdLine(pGrpIndex, pSubIndex, pHighlight)
{
// Determine if pGrpIndex and pSubIndex specify the user's
// currently-selected group and sub-board.
var currentSub = false;
if ((typeof(bbs.curgrp) == "number") && (typeof(bbs.cursub) == "number"))
currentSub = ((pGrpIndex == msg_area.sub[this.subBoardCode].grp_index) && (pSubIndex == msg_area.sub[this.subBoardCode].index));
 
var subBoardStr = "";
// Use the highlight background color if pHighlight is true.
if (pHighlight)
subBoardStr += this.colors.areaChooserMsgAreaBkgHighlightColor;
// Open the current sub-board with the msgBase object (so that we can get
// the date & time of the last imporeted message).
var msgBase = new MsgBase(msg_area.grp_list[pGrpIndex].sub_list[pSubIndex].code);
......@@ -11939,15 +11326,16 @@ function DigDistMsgReader_WriteMsgSubBrdLine(pGrpIndex, pSubIndex, pHighlight)
newestDate.date = newestDate.time = "";
 
// Print the sub-board information line.
console.print(currentSub ? this.colors.areaChooserMsgAreaMarkColor + "*" : " ");
printf((pHighlight ? this.subBoardListPrintfInfo[pGrpIndex].highlightPrintfStr : this.subBoardListPrintfInfo[pGrpIndex].printfStr),
+(pSubIndex+1),
msg_area.grp_list[pGrpIndex].sub_list[pSubIndex].description.substr(0, this.subBoardListPrintfInfo[pGrpIndex].nameLen),
numMsgs, newestDate.date, newestDate.time);
subBoardStr += (currentSub ? this.colors.areaChooserMsgAreaMarkColor + "*" : " ");
subBoardStr += format((pHighlight ? this.subBoardListPrintfInfo[pGrpIndex].highlightPrintfStr : this.subBoardListPrintfInfo[pGrpIndex].printfStr),
+(pSubIndex+1),
msg_area.grp_list[pGrpIndex].sub_list[pSubIndex].description.substr(0, this.subBoardListPrintfInfo[pGrpIndex].nameLen),
numMsgs, newestDate.date, newestDate.time);
msgBase.close();
 
delete msgBase;
}
return subBoardStr;
}
 
///////////////////////////////////////////////
......@@ -19961,6 +19349,77 @@ function getMsgAreaPageNumFromSearch(pText, pNumItemsPerPage, pSubBoard, pStartI
return retObj;
}
 
// Finds a message group index with search text, matching either the name or
// description, case-insensitive.
//
// Parameters:
// pSearchText: The name/description text to look for
// pStartItemIdx: The item index to start at. Defaults to 0
//
// Return value: The index of the message group, or -1 if not found
function findMsgGrpIdxFromText(pSearchText, pStartItemIdx)
{
if (typeof(pSearchText) != "string")
return -1;
var grpIdx = -1;
var startIdx = (typeof(pStartItemIdx) == "number" ? pStartItemIdx : 0);
if ((startIdx < 0) || (startIdx > msg_area.grp_list.length))
startIdx = 0;
// Go through the message group list and look for a match
var searchTextUpper = pSearchText.toUpperCase();
for (var i = startIdx; i < msg_area.grp_list.length; ++i)
{
if ((msg_area.grp_list[i].name.toUpperCase().indexOf(searchTextUpper) > -1) ||
(msg_area.grp_list[i].description.toUpperCase().indexOf(searchTextUpper) > -1))
{
grpIdx = i;
break;
}
}
return grpIdx;
}
// Finds a message group index with search text, matching either the name or
// description, case-insensitive.
//
// Parameters:
// pGrpIdx: The index of the message group
// pSearchText: The name/description text to look for
// pStartItemIdx: The item index to start at. Defaults to 0
//
// Return value: The index of the message group, or -1 if not found
function findSubBoardIdxFromText(pGrpIdx, pSearchText, pStartItemIdx)
{
if (typeof(pGrpIdx) != "number")
return -1;
if (typeof(pSearchText) != "string")
return -1;
var subBoardIdx = -1;
var startIdx = (typeof(pStartItemIdx) == "number" ? pStartItemIdx : 0);
if ((startIdx < 0) || (startIdx > msg_area.grp_list[pGrpIdx].sub_list.length))
startIdx = 0;
// Go through the message group list and look for a match
var searchTextUpper = pSearchText.toUpperCase();
for (var i = startIdx; i < msg_area.grp_list[pGrpIdx].sub_list.length; ++i)
{
if ((msg_area.grp_list[pGrpIdx].sub_list[i].name.toUpperCase().indexOf(searchTextUpper) > -1) ||
(msg_area.grp_list[pGrpIdx].sub_list[i].description.toUpperCase().indexOf(searchTextUpper) > -1))
{
subBoardIdx = i;
break;
}
}
return subBoardIdx;
}
// Searches for a @MSG_TO @-code in a string and inserts a color/attribute code
// before the @-code in the string.
//
......
xtrn/DDMsgReader/readme.txt
+ 2
− 2
View file @ e1df0bf2
Digital Distortion Message Reader
Version 1.30
Release date: 2020-04-07
Version 1.31
Release date: 2020-04-13
by
......
xtrn/DDMsgReader/revision_history.txt
+ 2
− 0
View file @ e1df0bf2
......@@ -5,6 +5,8 @@ Revision History (change log)
=============================
Version Date Description
------- ---- -----------
1.31 2020-04-13 The area change feature now uses DDLightbarMenu. There
is no more internal lightbar code in this message reader.
1.30 2020-04-07 The message list features now uses DDLightbarMenu rather
than the internal lightbar menu code. Requires the
latest dd_lightbar_menu.js (in sbbs/exec/load).
......
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