--- a/DebugClients/Python/coverage/htmlfiles/coverage_html.js Fri Apr 11 18:37:22 2014 +0200
+++ b/DebugClients/Python/coverage/htmlfiles/coverage_html.js Thu Apr 10 23:02:20 2014 +0200
@@ -1,18 +1,54 @@
// Coverage.py HTML report browser code.
+/*jslint browser: true, sloppy: true, vars: true, plusplus: true, maxerr: 50, indent: 4 */
+/*global coverage: true, document, window, $ */
+
+coverage = {};
+
+// Find all the elements with shortkey_* class, and use them to assign a shotrtcut key.
+coverage.assign_shortkeys = function () {
+ $("*[class*='shortkey_']").each(function (i, e) {
+ $.each($(e).attr("class").split(" "), function (i, c) {
+ if (/^shortkey_/.test(c)) {
+ $(document).bind('keydown', c.substr(9), function () {
+ $(e).click();
+ });
+ }
+ });
+ });
+};
+
+// Create the events for the help panel.
+coverage.wire_up_help_panel = function () {
+ $("#keyboard_icon").click(function () {
+ // Show the help panel, and position it so the keyboard icon in the
+ // panel is in the same place as the keyboard icon in the header.
+ $(".help_panel").show();
+ var koff = $("#keyboard_icon").offset();
+ var poff = $("#panel_icon").position();
+ $(".help_panel").offset({
+ top: koff.top-poff.top,
+ left: koff.left-poff.left
+ });
+ });
+ $("#panel_icon").click(function () {
+ $(".help_panel").hide();
+ });
+};
// Loaded on index.html
-function index_page_ready($) {
+coverage.index_ready = function ($) {
// Look for a cookie containing previous sort settings:
- sort_list = [];
- cookie_name = "COVERAGE_INDEX_SORT";
+ var sort_list = [];
+ var cookie_name = "COVERAGE_INDEX_SORT";
+ var i;
// This almost makes it worth installing the jQuery cookie plugin:
if (document.cookie.indexOf(cookie_name) > -1) {
- cookies = document.cookie.split(";");
- for (var i=0; i < cookies.length; i++) {
- parts = cookies[i].split("=")
+ var cookies = document.cookie.split(";");
+ for (i = 0; i < cookies.length; i++) {
+ var parts = cookies[i].split("=");
- if ($.trim(parts[0]) == cookie_name && parts[1]) {
+ if ($.trim(parts[0]) === cookie_name && parts[1]) {
sort_list = eval("[[" + parts[1] + "]]");
break;
}
@@ -25,15 +61,15 @@
id: "persistentSort",
// Format is called by the widget before displaying:
- format: function(table) {
- if (table.config.sortList.length == 0 && sort_list.length > 0) {
+ format: function (table) {
+ if (table.config.sortList.length === 0 && sort_list.length > 0) {
// This table hasn't been sorted before - we'll use
// our stored settings:
- jQuery(table).trigger('sorton', [sort_list]);
+ $(table).trigger('sorton', [sort_list]);
}
else {
// This is not the first load - something has
- // already defined sorting so we'll just update
+ // already defined sorting so we'll just update
// our stored value to match:
sort_list = table.config.sortList;
}
@@ -42,11 +78,11 @@
// Configure our tablesorter to handle the variable number of
// columns produced depending on report options:
- var headers = {};
- var col_count = jQuery("table.index > thead > tr > th").length;
+ var headers = [];
+ var col_count = $("table.index > thead > tr > th").length;
headers[0] = { sorter: 'text' };
- for (var i = 1; i < col_count-1; i++) {
+ for (i = 1; i < col_count-1; i++) {
headers[i] = { sorter: 'digit' };
}
headers[col_count-1] = { sorter: 'percent' };
@@ -57,8 +93,284 @@
headers: headers
});
+ coverage.assign_shortkeys();
+ coverage.wire_up_help_panel();
+
// Watch for page unload events so we can save the final sort settings:
- $(window).unload(function() {
- document.cookie = cookie_name + "=" + sort_list.toString() + "; path=/"
+ $(window).unload(function () {
+ document.cookie = cookie_name + "=" + sort_list.toString() + "; path=/";
});
-}
+};
+
+// -- pyfile stuff --
+
+coverage.pyfile_ready = function ($) {
+ // If we're directed to a particular line number, highlight the line.
+ var frag = location.hash;
+ if (frag.length > 2 && frag[1] === 'n') {
+ $(frag).addClass('highlight');
+ coverage.set_sel(parseInt(frag.substr(2), 10));
+ }
+ else {
+ coverage.set_sel(0);
+ }
+
+ $(document)
+ .bind('keydown', 'j', coverage.to_next_chunk_nicely)
+ .bind('keydown', 'k', coverage.to_prev_chunk_nicely)
+ .bind('keydown', '0', coverage.to_top)
+ .bind('keydown', '1', coverage.to_first_chunk)
+ ;
+
+ $(".button_toggle_run").click(function (evt) {coverage.toggle_lines(evt.target, "run");});
+ $(".button_toggle_exc").click(function (evt) {coverage.toggle_lines(evt.target, "exc");});
+ $(".button_toggle_mis").click(function (evt) {coverage.toggle_lines(evt.target, "mis");});
+ $(".button_toggle_par").click(function (evt) {coverage.toggle_lines(evt.target, "par");});
+
+ coverage.assign_shortkeys();
+ coverage.wire_up_help_panel();
+};
+
+coverage.toggle_lines = function (btn, cls) {
+ btn = $(btn);
+ var hide = "hide_"+cls;
+ if (btn.hasClass(hide)) {
+ $("#source ."+cls).removeClass(hide);
+ btn.removeClass(hide);
+ }
+ else {
+ $("#source ."+cls).addClass(hide);
+ btn.addClass(hide);
+ }
+};
+
+// Return the nth line div.
+coverage.line_elt = function (n) {
+ return $("#t" + n);
+};
+
+// Return the nth line number div.
+coverage.num_elt = function (n) {
+ return $("#n" + n);
+};
+
+// Return the container of all the code.
+coverage.code_container = function () {
+ return $(".linenos");
+};
+
+// Set the selection. b and e are line numbers.
+coverage.set_sel = function (b, e) {
+ // The first line selected.
+ coverage.sel_begin = b;
+ // The next line not selected.
+ coverage.sel_end = (e === undefined) ? b+1 : e;
+};
+
+coverage.to_top = function () {
+ coverage.set_sel(0, 1);
+ coverage.scroll_window(0);
+};
+
+coverage.to_first_chunk = function () {
+ coverage.set_sel(0, 1);
+ coverage.to_next_chunk();
+};
+
+coverage.is_transparent = function (color) {
+ // Different browsers return different colors for "none".
+ return color === "transparent" || color === "rgba(0, 0, 0, 0)";
+};
+
+coverage.to_next_chunk = function () {
+ var c = coverage;
+
+ // Find the start of the next colored chunk.
+ var probe = c.sel_end;
+ while (true) {
+ var probe_line = c.line_elt(probe);
+ if (probe_line.length === 0) {
+ return;
+ }
+ var color = probe_line.css("background-color");
+ if (!c.is_transparent(color)) {
+ break;
+ }
+ probe++;
+ }
+
+ // There's a next chunk, `probe` points to it.
+ var begin = probe;
+
+ // Find the end of this chunk.
+ var next_color = color;
+ while (next_color === color) {
+ probe++;
+ probe_line = c.line_elt(probe);
+ next_color = probe_line.css("background-color");
+ }
+ c.set_sel(begin, probe);
+ c.show_selection();
+};
+
+coverage.to_prev_chunk = function () {
+ var c = coverage;
+
+ // Find the end of the prev colored chunk.
+ var probe = c.sel_begin-1;
+ var probe_line = c.line_elt(probe);
+ if (probe_line.length === 0) {
+ return;
+ }
+ var color = probe_line.css("background-color");
+ while (probe > 0 && c.is_transparent(color)) {
+ probe--;
+ probe_line = c.line_elt(probe);
+ if (probe_line.length === 0) {
+ return;
+ }
+ color = probe_line.css("background-color");
+ }
+
+ // There's a prev chunk, `probe` points to its last line.
+ var end = probe+1;
+
+ // Find the beginning of this chunk.
+ var prev_color = color;
+ while (prev_color === color) {
+ probe--;
+ probe_line = c.line_elt(probe);
+ prev_color = probe_line.css("background-color");
+ }
+ c.set_sel(probe+1, end);
+ c.show_selection();
+};
+
+// Return the line number of the line nearest pixel position pos
+coverage.line_at_pos = function (pos) {
+ var l1 = coverage.line_elt(1),
+ l2 = coverage.line_elt(2),
+ result;
+ if (l1.length && l2.length) {
+ var l1_top = l1.offset().top,
+ line_height = l2.offset().top - l1_top,
+ nlines = (pos - l1_top) / line_height;
+ if (nlines < 1) {
+ result = 1;
+ }
+ else {
+ result = Math.ceil(nlines);
+ }
+ }
+ else {
+ result = 1;
+ }
+ return result;
+};
+
+// Returns 0, 1, or 2: how many of the two ends of the selection are on
+// the screen right now?
+coverage.selection_ends_on_screen = function () {
+ if (coverage.sel_begin === 0) {
+ return 0;
+ }
+
+ var top = coverage.line_elt(coverage.sel_begin);
+ var next = coverage.line_elt(coverage.sel_end-1);
+
+ return (
+ (top.isOnScreen() ? 1 : 0) +
+ (next.isOnScreen() ? 1 : 0)
+ );
+};
+
+coverage.to_next_chunk_nicely = function () {
+ coverage.finish_scrolling();
+ if (coverage.selection_ends_on_screen() === 0) {
+ // The selection is entirely off the screen: select the top line on
+ // the screen.
+ var win = $(window);
+ coverage.select_line_or_chunk(coverage.line_at_pos(win.scrollTop()));
+ }
+ coverage.to_next_chunk();
+};
+
+coverage.to_prev_chunk_nicely = function () {
+ coverage.finish_scrolling();
+ if (coverage.selection_ends_on_screen() === 0) {
+ var win = $(window);
+ coverage.select_line_or_chunk(coverage.line_at_pos(win.scrollTop() + win.height()));
+ }
+ coverage.to_prev_chunk();
+};
+
+// Select line number lineno, or if it is in a colored chunk, select the
+// entire chunk
+coverage.select_line_or_chunk = function (lineno) {
+ var c = coverage;
+ var probe_line = c.line_elt(lineno);
+ if (probe_line.length === 0) {
+ return;
+ }
+ var the_color = probe_line.css("background-color");
+ if (!c.is_transparent(the_color)) {
+ // The line is in a highlighted chunk.
+ // Search backward for the first line.
+ var probe = lineno;
+ var color = the_color;
+ while (probe > 0 && color === the_color) {
+ probe--;
+ probe_line = c.line_elt(probe);
+ if (probe_line.length === 0) {
+ break;
+ }
+ color = probe_line.css("background-color");
+ }
+ var begin = probe + 1;
+
+ // Search forward for the last line.
+ probe = lineno;
+ color = the_color;
+ while (color === the_color) {
+ probe++;
+ probe_line = c.line_elt(probe);
+ color = probe_line.css("background-color");
+ }
+
+ coverage.set_sel(begin, probe);
+ }
+ else {
+ coverage.set_sel(lineno);
+ }
+};
+
+coverage.show_selection = function () {
+ var c = coverage;
+
+ // Highlight the lines in the chunk
+ c.code_container().find(".highlight").removeClass("highlight");
+ for (var probe = c.sel_begin; probe > 0 && probe < c.sel_end; probe++) {
+ c.num_elt(probe).addClass("highlight");
+ }
+
+ c.scroll_to_selection();
+};
+
+coverage.scroll_to_selection = function () {
+ // Scroll the page if the chunk isn't fully visible.
+ if (coverage.selection_ends_on_screen() < 2) {
+ // Need to move the page. The html,body trick makes it scroll in all
+ // browsers, got it from http://stackoverflow.com/questions/3042651
+ var top = coverage.line_elt(coverage.sel_begin);
+ var top_pos = parseInt(top.offset().top, 10);
+ coverage.scroll_window(top_pos - 30);
+ }
+};
+
+coverage.scroll_window = function (to_pos) {
+ $("html,body").animate({scrollTop: to_pos}, 200);
+};
+
+coverage.finish_scrolling = function () {
+ $("html,body").stop(true, true);
+};
