diff --git a/exec/SlyEdit.js b/exec/SlyEdit.js
index 9428251c894a89683ab65e88f8ccdbe7cfea7286..b9207ad34dac633ad368e7cc0e80236bb7223493 100644
--- a/exec/SlyEdit.js
+++ b/exec/SlyEdit.js
@@ -21,6 +21,12 @@
* configuration option allowEditQuoteLines.
* 2017-12-17 Eric Oulashin Version 1.52
* Releasing this version
+ * 2017-12-18 Eric Oulashin Version 1.53
+ * Updated the PageUp and PageDown keys to ensure they
+ * match what's in sbbsdefs.js, since Synchronet added
+ * key codes for those keys on December 17, 2018. SlyEdit
+ * should still work with older and newer builds of
+ * Synchronet, with or without the updated sbbsdefs.js.
*/
/* Command-line arguments:
@@ -98,8 +104,8 @@ if (!console.term_supports(USER_ANSI))
}
// Constants
-const EDITOR_VERSION = "1.52";
-const EDITOR_VER_DATE = "2016-12-17";
+const EDITOR_VERSION = "1.53";
+const EDITOR_VER_DATE = "2016-12-18";
// Program variables
@@ -5794,60 +5800,60 @@ function doUserSettings(pCurpos, pReturnCursorToOriginalPos)
// tagline: String - The tag line that was selected
function doTaglineSelection()
{
- var retObj = new Object();
- retObj.taglineWasSelected = false;
- retObj.tagline = "";
-
- // Read the tagline file
- var taglines = readTxtFileIntoArray(gConfigSettings.tagLineFilename, true, true, 5000);
- if (taglines.length == 0)
- return;
+ var retObj = {
+ taglineWasSelected: false,
+ tagline: ""
+ };
+
+ // Read the tagline file
+ var taglines = readTxtFileIntoArray(gConfigSettings.tagLineFilename, true, true, 5000);
+ if (taglines.length == 0)
+ return retObj;
- // If the configuration option to shuffle the taglines is enabled, then
- // shuffle them.
- if (gConfigSettings.shuffleTaglines)
- shuffleArray(taglines);
-
- // Create the list box for the taglines. Make the box up to 14 lines tall.
- var boxHeight = (taglines.length > 12 ? 14 : taglines.length+2);
- var boxTopRow = gEditTop + Math.floor((gEditHeight/2) - (boxHeight/2));
- var taglineBox = new ChoiceScrollbox(gEditLeft, boxTopRow, gEditWidth, boxHeight,
- "Taglines", gConfigSettings, true, false);
- var bottomBorderText = "nhcb, cb, cNy)bext, cPy)brev, "
- + "cFy)birst, cLy)bast, cHOMEb, cENDb, cEntery=bSelect, "
- + "cRy)bandom, cESCnc/hcQy=bEnd";
- taglineBox.setBottomBorderText(bottomBorderText, false, false);
- // Add R as an input loop exit key, to choose a random tagline.
- taglineBox.addInputLoopExitKey("R");
- taglineBox.addInputLoopExitKey("r");
-
- // Set the tagline item array in the list box. Don't strip control characters
- // because we've already done that when we read the file.
- taglineBox.setItemArray(taglines, false);
- // Let the user choose a tagline
- var taglineRetObj = taglineBox.doInputLoop(true);
- retObj.taglineWasSelected = taglineRetObj.itemWasSelected;
- if (retObj.taglineWasSelected)
- retObj.tagline = taglineRetObj.selectedItem;
- // If the R key was pressed, then choose a random tagline.
- else if ((taglineRetObj.lastKeypress == "R") || (taglineRetObj.lastKeypress == "r"))
- {
- retObj.tagline = taglines[random(taglines.length)];
- retObj.taglineWasSelected = true;
- }
+ // If the configuration option to shuffle the taglines is enabled, then
+ // shuffle them.
+ if (gConfigSettings.shuffleTaglines)
+ shuffleArray(taglines);
+
+ // Create the list box for the taglines. Make the box up to 14 lines tall.
+ var boxHeight = (taglines.length > 12 ? 14 : taglines.length+2);
+ var boxTopRow = gEditTop + Math.floor((gEditHeight/2) - (boxHeight/2));
+ var taglineBox = new ChoiceScrollbox(gEditLeft, boxTopRow, gEditWidth, boxHeight, "Taglines", gConfigSettings, true, false);
+ var bottomBorderText = "nhcb, cb, cNy)bext, cPy)brev, "
+ + "cFy)birst, cLy)bast, cHOMEb, cENDb, cEntery=bSelect, "
+ + "cRy)bandom, cESCnc/hcQy=bEnd";
+ taglineBox.setBottomBorderText(bottomBorderText, false, false);
+ // Add R as an input loop exit key, to choose a random tagline.
+ taglineBox.addInputLoopExitKey("R");
+ taglineBox.addInputLoopExitKey("r");
+
+ // Set the tagline item array in the list box. Don't strip control characters
+ // because we've already done that when we read the file.
+ taglineBox.setItemArray(taglines, false);
+ // Let the user choose a tagline
+ var taglineRetObj = taglineBox.doInputLoop(true);
+ retObj.taglineWasSelected = taglineRetObj.itemWasSelected;
+ if (retObj.taglineWasSelected)
+ retObj.tagline = taglineRetObj.selectedItem;
+ // If the R key was pressed, then choose a random tagline.
+ else if ((taglineRetObj.lastKeypress == "R") || (taglineRetObj.lastKeypress == "r"))
+ {
+ retObj.tagline = taglines[random(taglines.length)];
+ retObj.taglineWasSelected = true;
+ }
- // If a tagline was selected, then add the tagline prefix in front of it, and
- // also quote the tagline if the option to do so is enabled.
- if (retObj.taglineWasSelected)
- {
- if (gConfigSettings.taglinePrefix.length > 0)
- retObj.tagline = gConfigSettings.taglinePrefix + retObj.tagline;
- // If the option to quote taglines is enabled, then do it.
- if (gConfigSettings.quoteTaglines)
- retObj.tagline = "\"" + retObj.tagline + "\"";
- }
+ // If a tagline was selected, then add the tagline prefix in front of it, and
+ // also quote the tagline if the option to do so is enabled.
+ if (retObj.taglineWasSelected)
+ {
+ if (gConfigSettings.taglinePrefix.length > 0)
+ retObj.tagline = gConfigSettings.taglinePrefix + retObj.tagline;
+ // If the option to quote taglines is enabled, then do it.
+ if (gConfigSettings.quoteTaglines)
+ retObj.tagline = "\"" + retObj.tagline + "\"";
+ }
- return retObj;
+ return retObj;
}
// Sets the quote prefix, gQuotePrefix (the text to use for prefixing quote lines).
diff --git a/exec/SlyEdit_Misc.js b/exec/SlyEdit_Misc.js
index e53bc1200d930861d9f42ea2187374b2f17967de..e7b6b73100db75466dfb7a070943ef82c12565ed 100644
--- a/exec/SlyEdit_Misc.js
+++ b/exec/SlyEdit_Misc.js
@@ -66,10 +66,12 @@
* quote lines.
* 2017-12-16 Eric Oulashin Updated ReadSlyEditConfigFile() to include the
* allowEditQuoteLines option.
+ * 2017-12-18 Eric Oulashin Update the KEY_PAGE_UP and KEY_PAGE_DOWN keys to
+ * ensure they mat what's in sbbsdef.js
*/
load("text.js");
-
+
// Note: These variables are declared with "var" instead of "const" to avoid
// multiple declaration errors when this file is loaded more than once.
@@ -161,15 +163,26 @@ var CTRL_X = "\x18";
var CTRL_Y = "\x19";
var CTRL_Z = "\x1a";
var KEY_ESC = "\x1b";
-// Key code strings returned by getKeyWithESCChars() - Not real key codes, as
-// the keys they represent are returned as multiple key captures.
-var KEY_PAGE_UP = "\1PgUp";
-var KEY_PAGE_DOWN = "\1PgDn";
var KEY_F1 = "\1F1";
var KEY_F2 = "\1F2";
var KEY_F3 = "\1F3";
var KEY_F4 = "\1F4";
var KEY_F5 = "\1F5";
+// PageUp & PageDown keys - Synchronet 3.17 as of about December 18, 2017
+// use CTRL-P and CTRL-N for PageUp and PageDown, respectively. sbbsdefs.js
+// defines them as KEY_PAGEUP and KEY_PAGEDN; I've used slightly different names
+// in this script so that this script will work with Synchronet systems before
+// and after the update containing those key definitions.
+var KEY_PAGE_UP = CTRL_P;
+var KEY_PAGE_DOWN = CTRL_N;
+// Ensure KEY_PAGE_UP and KEY_PAGE_DOWN are set to what's defined in sbbs.js
+// for KEY_PAGEUP and KEY_PAGEDN in case they change. Note that this relies
+// on sbbsdefs.js being loaded; SlyEdit.js loads sbbsdefs.js before this file,
+// so this should work.
+if (typeof(KEY_PAGEUP) === "string")
+ KEY_PAGE_UP = KEY_PAGEUP;
+if (typeof(KEY_PAGEDN) === "string")
+ KEY_PAGE_DOWN = KEY_PAGEDN;
// Store the full path & filename of the Digital Distortion Message
// Lister, since it will be used more than once.
@@ -434,7 +447,7 @@ function ChoiceScrollbox_MinWidth()
// spaces in the top border text with border characters.
// Defaults to false.
function ChoiceScrollbox(pLeftX, pTopY, pWidth, pHeight, pTopBorderText, pSlyEdCfgObj,
- pAddTCharsAroundTopText, pReplaceTopTextSpacesWithBorderChars)
+ pAddTCharsAroundTopText, pReplaceTopTextSpacesWithBorderChars)
{
// The default is to add left & right T characters around the top border
// text. But also use pAddTCharsAroundTopText if it's a boolean.
@@ -821,295 +834,298 @@ function ChoiceScrollbox_RefreshItemCharOnScreen(pItemIndex, pCharIndex)
}
function ChoiceScrollbox_DoInputLoop(pDrawBorder)
{
- var retObj = new Object();
- retObj.itemWasSelected = false;
- retObj.selectedIndex = -1;
- retObj.selectedItem = "";
- retObj.lastKeypress = "";
+ var retObj = {
+ itemWasSelected: false,
+ selectedIndex: -1,
+ selectedItem: "",
+ lastKeypress: ""
+ };
- // Don't do anything if the item list doesn't contain any items
- if (this.txtItemList.length == 0)
- return retObj;
+ // Don't do anything if the item list doesn't contain any items
+ if (this.txtItemList.length == 0)
+ return retObj;
- //////////////////////////////////
- // Locally-defined functions
-
- // This function returns the index of the bottommost item that
- // can be displayed in the box.
- //
- // Parameters:
- // pArray: The array containing the items
- // pTopindex: The index of the topmost item displayed in the box
- // pNumItemsPerPage: The number of items per page
- function getBottommostItemIndex(pArray, pTopIndex, pNumItemsPerPage)
- {
- var bottomIndex = pTopIndex + pNumItemsPerPage - 1;
- // If bottomIndex is beyond the last index, then adjust it.
- if (bottomIndex >= pArray.length)
- bottomIndex = pArray.length - 1;
- return bottomIndex;
- }
+ //////////////////////////////////
+ // Locally-defined functions
+ // This function returns the index of the bottommost item that
+ // can be displayed in the box.
+ //
+ // Parameters:
+ // pArray: The array containing the items
+ // pTopindex: The index of the topmost item displayed in the box
+ // pNumItemsPerPage: The number of items per page
+ function getBottommostItemIndex(pArray, pTopIndex, pNumItemsPerPage)
+ {
+ var bottomIndex = pTopIndex + pNumItemsPerPage - 1;
+ // If bottomIndex is beyond the last index, then adjust it.
+ if (bottomIndex >= pArray.length)
+ bottomIndex = pArray.length - 1;
+ return bottomIndex;
+ }
- //////////////////////////////////
- // Code
- // Variables for keeping track of the item list
- const numItemsPerPage = this.dimensions.height - 2;
- this.topItemIndex = 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.
- this.bottomItemIndex = getBottommostItemIndex(this.txtItemList, this.topItemIndex, numItemsPerPage);
- const numPages = Math.ceil(this.txtItemList.length / numItemsPerPage);
- const topIndexForLastPage = (numItemsPerPage * numPages) - numItemsPerPage;
+ //////////////////////////////////
+ // Code
- if (pDrawBorder)
- this.drawBorder();
+ // Variables for keeping track of the item list
+ const numItemsPerPage = this.dimensions.height - 2;
+ this.topItemIndex = 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.
+ this.bottomItemIndex = getBottommostItemIndex(this.txtItemList, this.topItemIndex, numItemsPerPage);
+ const numPages = Math.ceil(this.txtItemList.length / numItemsPerPage);
+ const topIndexForLastPage = (numItemsPerPage * numPages) - numItemsPerPage;
- // User input loop
- // For the horizontal location of the page number text for the box border:
- // Based on the fact that there can be up to 9999 text replacements and 10
- // per page, there will be up to 1000 pages of replacements. To write the
- // text, we'll want to be 20 characters to the left of the end of the border
- // of the box.
- const pageNumTxtStartX = this.dimensions.topLeftX + this.dimensions.width - 19;
- const maxItemWidth = this.dimensions.width - 2;
- var pageNum = 0;
- var startArrIndex = 0;
- this.chosenTextItemIndex = retObj.selectedIndex = 0;
- var endArrIndex = 0; // One past the last array item
- var screenY = 0;
- var curpos = new Object(); // For keeping track of the current cursor position
- curpos.x = 0;
- curpos.y = 0;
- var refreshList = true; // For screen redraw optimizations
- var continueOn = true;
- while (continueOn)
- {
- if (refreshList)
- {
- this.bottomItemIndex = getBottommostItemIndex(this.txtItemList, this.topItemIndex, numItemsPerPage);
-
- // Write the list of items for the current page
- startArrIndex = pageNum * numItemsPerPage;
- endArrIndex = startArrIndex + numItemsPerPage;
- if (endArrIndex > this.txtItemList.length)
- endArrIndex = this.txtItemList.length;
- var selectedItemRow = this.dimensions.topLeftY+1;
- screenY = this.dimensions.topLeftY + 1;
- for (var i = startArrIndex; i < endArrIndex; ++i)
- {
- console.gotoxy(this.dimensions.topLeftX+1, screenY);
- if (i == retObj.selectedIndex)
- {
- printf(this.listIemHighlightFormatStr, this.txtItemList[i].substr(0, maxItemWidth));
- selectedItemRow = screenY;
- }
- else
- printf(this.listIemFormatStr, this.txtItemList[i].substr(0, maxItemWidth));
- ++screenY;
- }
- // If the current screen row is below the bottom row inside the box,
- // continue and write blank lines to the bottom of the inside of the box
- // to blank out any text that might still be there.
- while (screenY < this.dimensions.topLeftY+this.dimensions.height-1)
- {
- console.gotoxy(this.dimensions.topLeftX+1, screenY);
- printf(this.listIemFormatStr, "");
- ++screenY;
- }
+ if (pDrawBorder)
+ this.drawBorder();
- // Update the page number in the top border of the box.
- console.gotoxy(pageNumTxtStartX, this.dimensions.topLeftY);
- printf("n" + this.SlyEdCfgObj.genColors.listBoxBorderText + "Page %4d of %4d", pageNum+1, numPages);
+ // User input loop
+ // For the horizontal location of the page number text for the box border:
+ // Based on the fact that there can be up to 9999 text replacements and 10
+ // per page, there will be up to 1000 pages of replacements. To write the
+ // text, we'll want to be 20 characters to the left of the end of the border
+ // of the box.
+ const pageNumTxtStartX = this.dimensions.topLeftX + this.dimensions.width - 19;
+ const maxItemWidth = this.dimensions.width - 2;
+ var pageNum = 0;
+ var startArrIndex = 0;
+ this.chosenTextItemIndex = retObj.selectedIndex = 0;
+ var endArrIndex = 0; // One past the last array item
+ var screenY = 0;
+ var curpos = new Object(); // For keeping track of the current cursor position
+ curpos.x = 0;
+ curpos.y = 0;
+ var refreshList = true; // For screen redraw optimizations
+ var continueOn = true;
+ while (continueOn)
+ {
+ if (refreshList)
+ {
+ this.bottomItemIndex = getBottommostItemIndex(this.txtItemList, this.topItemIndex, numItemsPerPage);
+
+ // Write the list of items for the current page
+ startArrIndex = pageNum * numItemsPerPage;
+ endArrIndex = startArrIndex + numItemsPerPage;
+ if (endArrIndex > this.txtItemList.length)
+ endArrIndex = this.txtItemList.length;
+ var selectedItemRow = this.dimensions.topLeftY+1;
+ screenY = this.dimensions.topLeftY + 1;
+ for (var i = startArrIndex; i < endArrIndex; ++i)
+ {
+ console.gotoxy(this.dimensions.topLeftX+1, screenY);
+ if (i == retObj.selectedIndex)
+ {
+ printf(this.listIemHighlightFormatStr, this.txtItemList[i].substr(0, maxItemWidth));
+ selectedItemRow = screenY;
+ }
+ else
+ printf(this.listIemFormatStr, this.txtItemList[i].substr(0, maxItemWidth));
+ ++screenY;
+ }
+ // If the current screen row is below the bottom row inside the box,
+ // continue and write blank lines to the bottom of the inside of the box
+ // to blank out any text that might still be there.
+ while (screenY < this.dimensions.topLeftY+this.dimensions.height-1)
+ {
+ console.gotoxy(this.dimensions.topLeftX+1, screenY);
+ printf(this.listIemFormatStr, "");
+ ++screenY;
+ }
- // Just for sane appearance: Move the cursor to the first character of
- // the currently-selected row and set the appropriate color.
- curpos.x = this.dimensions.topLeftX+1;
- curpos.y = selectedItemRow;
- console.gotoxy(curpos.x, curpos.y);
- console.print(this.SlyEdCfgObj.genColors.listBoxItemHighlight);
+ // Update the page number in the top border of the box.
+ console.gotoxy(pageNumTxtStartX, this.dimensions.topLeftY);
+ printf("\1n" + this.SlyEdCfgObj.genColors.listBoxBorderText + "Page %4d of %4d", pageNum+1, numPages);
- refreshList = false;
- }
+ // Just for sane appearance: Move the cursor to the first character of
+ // the currently-selected row and set the appropriate color.
+ curpos.x = this.dimensions.topLeftX+1;
+ curpos.y = selectedItemRow;
+ console.gotoxy(curpos.x, curpos.y);
+ console.print(this.SlyEdCfgObj.genColors.listBoxItemHighlight);
- // Get a key from the user (upper-case) and take action based upon it.
- retObj.lastKeypress = getUserKey(K_UPPER|K_NOCRLF|K_NOSPIN, this.SlyEdCfgObj);
- switch (retObj.lastKeypress)
- {
- case 'N': // Next page
- refreshList = (pageNum < numPages-1);
- if (refreshList)
- {
- ++pageNum;
- this.topItemIndex += numItemsPerPage;
- this.chosenTextItemIndex = retObj.selectedIndex = this.topItemIndex;
- // Note: this.bottomItemIndex is refreshed at the top of the loop
- }
- break;
- case 'P': // Previous page
- refreshList = (pageNum > 0);
- if (refreshList)
- {
- --pageNum;
- this.topItemIndex -= numItemsPerPage;
- this.chosenTextItemIndex = retObj.selectedIndex = this.topItemIndex;
- // Note: this.bottomItemIndex is refreshed at the top of the loop
- }
- break;
- case 'F': // First page
- refreshList = (pageNum > 0);
- if (refreshList)
- {
- pageNum = 0;
- this.topItemIndex = 0;
- this.chosenTextItemIndex = retObj.selectedIndex = this.topItemIndex;
- // Note: this.bottomItemIndex is refreshed at the top of the loop
- }
- break;
- case 'L': // Last page
- refreshList = (pageNum < numPages-1);
- if (refreshList)
- {
- pageNum = numPages-1;
- this.topItemIndex = topIndexForLastPage;
- this.chosenTextItemIndex = retObj.selectedIndex = this.topItemIndex;
- // Note: this.bottomItemIndex is refreshed at the top of the loop
- }
- break;
- case KEY_UP:
- // Move the cursor up one item
- if (retObj.selectedIndex > 0)
- {
- // If the previous item index is on the previous page, then we'll
- // want to display the previous page.
- var previousItemIndex = retObj.selectedIndex - 1;
- if (previousItemIndex < this.topItemIndex)
- {
- --pageNum;
- this.topItemIndex -= numItemsPerPage;
- // Note: this.bottomItemIndex is refreshed at the top of the loop
- refreshList = true;
- }
- else
- {
- // Display the current line un-highlighted
- console.gotoxy(this.dimensions.topLeftX+1, curpos.y);
- printf(this.listIemFormatStr, this.txtItemList[retObj.selectedIndex].substr(0, maxItemWidth));
- // Display the previous line highlighted
- curpos.x = this.dimensions.topLeftX+1;
- --curpos.y;
- console.gotoxy(curpos);
- printf(this.listIemHighlightFormatStr, this.txtItemList[previousItemIndex].substr(0, maxItemWidth));
- console.gotoxy(curpos); // Move the cursor into place where it should be
- refreshList = false;
- }
- this.chosenTextItemIndex = retObj.selectedIndex = previousItemIndex;
- }
- break;
- case KEY_DOWN:
- // Move the cursor down one item
- if (retObj.selectedIndex < this.txtItemList.length - 1)
- {
- // If the next item index is on the next page, then we'll want to
- // display the next page.
- var nextItemIndex = retObj.selectedIndex + 1;
- if (nextItemIndex > this.bottomItemIndex)
- {
- ++pageNum;
- this.topItemIndex += numItemsPerPage;
- // Note: this.bottomItemIndex is refreshed at the top of the loop
- refreshList = true;
- }
- else
- {
- // Display the current line un-highlighted
- console.gotoxy(this.dimensions.topLeftX+1, curpos.y);
- printf(this.listIemFormatStr, this.txtItemList[retObj.selectedIndex].substr(0, maxItemWidth));
- // Display the previous line highlighted
- curpos.x = this.dimensions.topLeftX+1;
- ++curpos.y;
- console.gotoxy(curpos);
- printf(this.listIemHighlightFormatStr, this.txtItemList[nextItemIndex].substr(0, maxItemWidth));
- console.gotoxy(curpos); // Move the cursor into place where it should be
- refreshList = false;
- }
- this.chosenTextItemIndex = retObj.selectedIndex = nextItemIndex;
- }
- break;
- case KEY_HOME: // Go to the first row in the box
- if (retObj.selectedIndex > this.topItemIndex)
- {
- // Display the current line un-highlighted
- console.gotoxy(this.dimensions.topLeftX+1, curpos.y);
- printf(this.listIemFormatStr, this.txtItemList[retObj.selectedIndex].substr(0, maxItemWidth));
- // Select the top item, and display it highlighted.
- this.chosenTextItemIndex = retObj.selectedIndex = this.topItemIndex;
- curpos.x = this.dimensions.topLeftX+1;
- curpos.y = this.dimensions.topLeftY+1;
- console.gotoxy(curpos);
- printf(this.listIemHighlightFormatStr, this.txtItemList[retObj.selectedIndex].substr(0, maxItemWidth));
- console.gotoxy(curpos); // Move the cursor into place where it should be
- refreshList = false;
- }
- break;
- case KEY_END: // Go to the last row in the box
- if (retObj.selectedIndex < this.bottomItemIndex)
- {
- // Display the current line un-highlighted
- console.gotoxy(this.dimensions.topLeftX+1, curpos.y);
- printf(this.listIemFormatStr, this.txtItemList[retObj.selectedIndex].substr(0, maxItemWidth));
- // Select the bottommost item, and display it highlighted.
- this.chosenTextItemIndex = retObj.selectedIndex = this.bottomItemIndex;
- curpos.x = this.dimensions.topLeftX+1;
- curpos.y = this.dimensions.bottomRightY-1;
- console.gotoxy(curpos);
- printf(this.listIemHighlightFormatStr, this.txtItemList[retObj.selectedIndex].substr(0, maxItemWidth));
- console.gotoxy(curpos); // Move the cursor into place where it should be
- refreshList = false;
- }
- break;
- case KEY_ENTER:
- // If the enter key override function is set, then call it and pass
- // this object into it. Otherwise, just select the item and quit.
- if (this.enterKeyOverrideFn !== null)
- this.enterKeyOverrideFn(this);
- else
- {
- retObj.itemWasSelected = true;
- // Note: retObj.selectedIndex is already set.
- retObj.selectedItem = this.txtItemList[retObj.selectedIndex];
- refreshList = false;
- continueOn = false;
- }
- break;
- case KEY_ESC: // Quit
- case CTRL_A: // Quit
- case 'Q': // Quit
- this.chosenTextItemIndex = retObj.selectedIndex = -1;
- refreshList = false;
- continueOn = false;
- break;
- default:
- // If the keypress is an additional key to exit the input loop, then
- // do so.
- if (this.inputLoopExitKeys.hasOwnProperty(retObj.lastKeypress))
- {
- this.chosenTextItemIndex = retObj.selectedIndex = -1;
- refreshList = false;
- continueOn = false;
- }
- else
- {
- // Unrecognized command. Don't refresh the list of the screen.
- refreshList = false;
- }
- break;
- }
- }
+ refreshList = false;
+ }
- console.print("n"); // To prevent outputting highlight colors, etc..
- return retObj;
+ // Get a key from the user (upper-case) and take action based upon it.
+ retObj.lastKeypress = getKeyWithESCChars(K_UPPER|K_NOCRLF|K_NOSPIN, this.SlyEdCfgObj);
+ switch (retObj.lastKeypress)
+ {
+ case 'N': // Next page
+ case KEY_PAGE_DOWN:
+ refreshList = (pageNum < numPages-1);
+ if (refreshList)
+ {
+ ++pageNum;
+ this.topItemIndex += numItemsPerPage;
+ this.chosenTextItemIndex = retObj.selectedIndex = this.topItemIndex;
+ // Note: this.bottomItemIndex is refreshed at the top of the loop
+ }
+ break;
+ case 'P': // Previous page
+ case KEY_PAGE_UP:
+ refreshList = (pageNum > 0);
+ if (refreshList)
+ {
+ --pageNum;
+ this.topItemIndex -= numItemsPerPage;
+ this.chosenTextItemIndex = retObj.selectedIndex = this.topItemIndex;
+ // Note: this.bottomItemIndex is refreshed at the top of the loop
+ }
+ break;
+ case 'F': // First page
+ refreshList = (pageNum > 0);
+ if (refreshList)
+ {
+ pageNum = 0;
+ this.topItemIndex = 0;
+ this.chosenTextItemIndex = retObj.selectedIndex = this.topItemIndex;
+ // Note: this.bottomItemIndex is refreshed at the top of the loop
+ }
+ break;
+ case 'L': // Last page
+ refreshList = (pageNum < numPages-1);
+ if (refreshList)
+ {
+ pageNum = numPages-1;
+ this.topItemIndex = topIndexForLastPage;
+ this.chosenTextItemIndex = retObj.selectedIndex = this.topItemIndex;
+ // Note: this.bottomItemIndex is refreshed at the top of the loop
+ }
+ break;
+ case KEY_UP:
+ // Move the cursor up one item
+ if (retObj.selectedIndex > 0)
+ {
+ // If the previous item index is on the previous page, then we'll
+ // want to display the previous page.
+ var previousItemIndex = retObj.selectedIndex - 1;
+ if (previousItemIndex < this.topItemIndex)
+ {
+ --pageNum;
+ this.topItemIndex -= numItemsPerPage;
+ // Note: this.bottomItemIndex is refreshed at the top of the loop
+ refreshList = true;
+ }
+ else
+ {
+ // Display the current line un-highlighted
+ console.gotoxy(this.dimensions.topLeftX+1, curpos.y);
+ printf(this.listIemFormatStr, this.txtItemList[retObj.selectedIndex].substr(0, maxItemWidth));
+ // Display the previous line highlighted
+ curpos.x = this.dimensions.topLeftX+1;
+ --curpos.y;
+ console.gotoxy(curpos);
+ printf(this.listIemHighlightFormatStr, this.txtItemList[previousItemIndex].substr(0, maxItemWidth));
+ console.gotoxy(curpos); // Move the cursor into place where it should be
+ refreshList = false;
+ }
+ this.chosenTextItemIndex = retObj.selectedIndex = previousItemIndex;
+ }
+ break;
+ case KEY_DOWN:
+ // Move the cursor down one item
+ if (retObj.selectedIndex < this.txtItemList.length - 1)
+ {
+ // If the next item index is on the next page, then we'll want to
+ // display the next page.
+ var nextItemIndex = retObj.selectedIndex + 1;
+ if (nextItemIndex > this.bottomItemIndex)
+ {
+ ++pageNum;
+ this.topItemIndex += numItemsPerPage;
+ // Note: this.bottomItemIndex is refreshed at the top of the loop
+ refreshList = true;
+ }
+ else
+ {
+ // Display the current line un-highlighted
+ console.gotoxy(this.dimensions.topLeftX+1, curpos.y);
+ printf(this.listIemFormatStr, this.txtItemList[retObj.selectedIndex].substr(0, maxItemWidth));
+ // Display the previous line highlighted
+ curpos.x = this.dimensions.topLeftX+1;
+ ++curpos.y;
+ console.gotoxy(curpos);
+ printf(this.listIemHighlightFormatStr, this.txtItemList[nextItemIndex].substr(0, maxItemWidth));
+ console.gotoxy(curpos); // Move the cursor into place where it should be
+ refreshList = false;
+ }
+ this.chosenTextItemIndex = retObj.selectedIndex = nextItemIndex;
+ }
+ break;
+ case KEY_HOME: // Go to the first row in the box
+ if (retObj.selectedIndex > this.topItemIndex)
+ {
+ // Display the current line un-highlighted
+ console.gotoxy(this.dimensions.topLeftX+1, curpos.y);
+ printf(this.listIemFormatStr, this.txtItemList[retObj.selectedIndex].substr(0, maxItemWidth));
+ // Select the top item, and display it highlighted.
+ this.chosenTextItemIndex = retObj.selectedIndex = this.topItemIndex;
+ curpos.x = this.dimensions.topLeftX+1;
+ curpos.y = this.dimensions.topLeftY+1;
+ console.gotoxy(curpos);
+ printf(this.listIemHighlightFormatStr, this.txtItemList[retObj.selectedIndex].substr(0, maxItemWidth));
+ console.gotoxy(curpos); // Move the cursor into place where it should be
+ refreshList = false;
+ }
+ break;
+ case KEY_END: // Go to the last row in the box
+ if (retObj.selectedIndex < this.bottomItemIndex)
+ {
+ // Display the current line un-highlighted
+ console.gotoxy(this.dimensions.topLeftX+1, curpos.y);
+ printf(this.listIemFormatStr, this.txtItemList[retObj.selectedIndex].substr(0, maxItemWidth));
+ // Select the bottommost item, and display it highlighted.
+ this.chosenTextItemIndex = retObj.selectedIndex = this.bottomItemIndex;
+ curpos.x = this.dimensions.topLeftX+1;
+ curpos.y = this.dimensions.bottomRightY-1;
+ console.gotoxy(curpos);
+ printf(this.listIemHighlightFormatStr, this.txtItemList[retObj.selectedIndex].substr(0, maxItemWidth));
+ console.gotoxy(curpos); // Move the cursor into place where it should be
+ refreshList = false;
+ }
+ break;
+ case KEY_ENTER:
+ // If the enter key override function is set, then call it and pass
+ // this object into it. Otherwise, just select the item and quit.
+ if (this.enterKeyOverrideFn !== null)
+ this.enterKeyOverrideFn(this);
+ else
+ {
+ retObj.itemWasSelected = true;
+ // Note: retObj.selectedIndex is already set.
+ retObj.selectedItem = this.txtItemList[retObj.selectedIndex];
+ refreshList = false;
+ continueOn = false;
+ }
+ break;
+ case KEY_ESC: // Quit
+ case CTRL_A: // Quit
+ case 'Q': // Quit
+ this.chosenTextItemIndex = retObj.selectedIndex = -1;
+ refreshList = false;
+ continueOn = false;
+ break;
+ default:
+ // If the keypress is an additional key to exit the input loop, then
+ // do so.
+ if (this.inputLoopExitKeys.hasOwnProperty(retObj.lastKeypress))
+ {
+ this.chosenTextItemIndex = retObj.selectedIndex = -1;
+ refreshList = false;
+ continueOn = false;
+ }
+ else
+ {
+ // Unrecognized command. Don't refresh the list of the screen.
+ refreshList = false;
+ }
+ break;
+ }
+ }
+
+ console.print("\1n"); // To prevent outputting highlight colors, etc..
+ return retObj;
}
@@ -4232,7 +4248,7 @@ function consolePauseWithESCChars(pCfgObj)
// Inputs a keypress from the user and handles some ESC-based
// characters such as PageUp, PageDown, and ESC. If PageUp
// or PageDown are pressed, this function will return the
-// string "\1PgUp" (KEY_PAGE_UP) or "\1Pgdn" (KEY_PAGE_DOWN),
+// string defined by KEY_PAGE_UP or EY_PAGE_DOWN,
// respectively. Also, F1-F5 will be returned as "\1F1"
// through "\1F5", respectively.
// Thanks goes to Psi-Jack for the original impementation