+function callBookmark(evtarget) {
+ if (evtarget.id == "bookmarkSave" || evtarget.id == "bookmarkSeparator")
+ return
+
+ alert(evtarget.getAttribute('label') + ', ' + evtarget.getAttribute('bmRowID'));
+ //gPref.setIntPref("mandelbrot.iteration_max", iterMax);
+}
+
+function saveBookmark() {
+ // retrieve wanted bookmark name with a prompt
+ let prompts = Components.classes["@mozilla.org/embedcomp/prompt-service;1"]
+ .getService(Components.interfaces.nsIPromptService);
+ let input = {value: ""}; // empty default value
+ let ok = prompts.prompt(null, gMbrotBundle.getString("saveBookmarkTitle"), gMbrotBundle.getString("saveBookmarkLabel"), input, null, {});
+ // ok is true if OK is pressed, false if Cancel. input.value holds the value of the edit field if "OK" was pressed.
+ if (!ok || !input.value)
+ return
+
+ let bmName = input.value;
+
+ // Open or create the bookmarks database.
+ let file = Components.classes["@mozilla.org/file/directory_service;1"]
+ .getService(Components.interfaces.nsIProperties)
+ .get("ProfD", Components.interfaces.nsIFile);
+ file.append("mandelbookmarks.sqlite");
+ let connection = Components.classes["@mozilla.org/storage/service;1"]
+ .getService(Components.interfaces.mozIStorageService)
+ .openDatabase(file);
+ connection.beginTransaction();
+ if (!connection.tableExists("bookmarks"))
+ connection.createTable("bookmarks", "name TEXT, iteration_max INTEGER, Cr_min REAL, Cr_max REAL, Ci_min REAL, Ci_max REAL");
+ // NULL. The value is a NULL value.
+ // INTEGER. The value is a signed integer, stored in 1, 2, 3, 4, 6, or 8 bytes depending on the magnitude of the value.
+ // REAL. The value is a floating point value, stored as an 8-byte IEEE floating point number.
+ // TEXT. The value is a text string, stored using the database encoding (UTF-8, UTF-16BE or UTF-16-LE).
+
+ // Put value of the current image into the bookmarks table
+ let statement = connection.createStatement(
+ "INSERT INTO bookmarks (name,iteration_max,Cr_min,Cr_max,Ci_min,Ci_max) VALUES (?1,?2,?3,?4,?5,?6)");
+ statement.bindStringParameter(0, bmName);
+ statement.bindStringParameter(1, gCurrentImageData.iterMax);
+ statement.bindStringParameter(2, gCurrentImageData.C_min.r);
+ statement.bindStringParameter(3, gCurrentImageData.C_max.r);
+ statement.bindStringParameter(4, gCurrentImageData.C_min.i);
+ statement.bindStringParameter(5, gCurrentImageData.C_max.i);
+ statement.execute();
+ statement.finalize();
+ connection.commitTransaction();
+ connection.close();
+}
+
+function updateIterMenu() {
+ let currentIter = 0;
+ try {
+ currentIter = gPref.getIntPref("mandelbrot.iteration_max");
+ }
+ catch(e) { }
+ if (currentIter < 10) {
+ currentIter = 500;
+ setIter(currentIter);
+ }
+
+ let popup = document.getElementById("menu_iterPopup");
+ let item = popup.firstChild;
+ while (item) {
+ if (item.getAttribute("name") == "iter") {
+ if (item.getAttribute("value") == currentIter)
+ item.setAttribute("checked","true");
+ else
+ item.removeAttribute("checked");
+ }
+ item = item.nextSibling;
+ }
+}
+
+function setIter(aIter) {
+ gPref.setIntPref("mandelbrot.iteration_max", aIter);
+}
+
+function updatePaletteMenu() {
+ let currentPalette = '';
+ try {
+ currentPalette = gPref.getCharPref("mandelbrot.color_palette");
+ }
+ catch(e) { }
+ if (!currentPalette.length) {
+ currentPalette = 'kairo';
+ setPalette(currentPalette);
+ }
+ if (!gColorPalette || !gColorPalette.length)
+ gColorPalette = getColorPalette(currentPalette);