private void UpdateRestoreChoicesInMenu()
{
// construct the new list of menu items, then populate them
// this function is idempotent
var snapshotsOldestFirst = new List <Snapshot>(CondenseSnapshots(_snapshots, 20));
var newMenuItems = new List <ToolStripItem>
{
quitToolStripMenuItem, aboutToolStripMenuItem, snapshotListEndLine
};
var maxNumMonitors = 0;
var maxNumMonitorPixels = 0L;
var showMonitorIcons = false;
foreach (var snapshot in snapshotsOldestFirst)
{
if (maxNumMonitors != snapshot.NumMonitors && maxNumMonitors != 0)
{
showMonitorIcons = true;
}
maxNumMonitors = Math.Max(maxNumMonitors, snapshot.NumMonitors);
foreach (var monitorPixels in snapshot.MonitorPixelCounts)
{
maxNumMonitorPixels = Math.Max(maxNumMonitorPixels, monitorPixels);
}
}
foreach (var snapshot in snapshotsOldestFirst)
{
var menuItem = new RightImageToolStripMenuItem(snapshot.GetDisplayString())
{
Tag = snapshot
};
menuItem.Click += snapshot.Restore;
menuItem.MouseEnter += SnapshotMousedOver;
if (snapshot.UserInitiated)
{
menuItem.Font = new Font(menuItem.Font, FontStyle.Bold);
}
// monitor icons
var monitorSizes = new List <float>();
if (showMonitorIcons)
{
foreach (var monitorPixels in snapshot.MonitorPixelCounts)
{
monitorSizes.Add((float)Math.Sqrt((float)monitorPixels / maxNumMonitorPixels));
}
}
menuItem.MonitorSizes = monitorSizes.ToArray();
newMenuItems.Add(menuItem);
}
newMenuItems.Add(justNowToolStripMenuItem);
newMenuItems.Add(snapshotListStartLine);
newMenuItems.Add(clearSnapshotsToolStripMenuItem);
newMenuItems.Add(snapshotToolStripMenuItem);
// if showing monitor icons: subtract 34 pixels from the right due to too much right padding
try
{
var textPaddingField =
typeof(ToolStripDropDownMenu).GetField("TextPadding", BindingFlags.NonPublic | BindingFlags.Static);
if (!_originalTrayMenuTextPadding.HasValue)
{
_originalTrayMenuTextPadding = (Padding)textPaddingField.GetValue(trayMenu);
}
textPaddingField.SetValue(trayMenu, new Padding(_originalTrayMenuTextPadding.Value.Left,
_originalTrayMenuTextPadding.Value.Top,
_originalTrayMenuTextPadding.Value.Right - (showMonitorIcons ? 34 : 0),
_originalTrayMenuTextPadding.Value.Bottom));
}
catch
{
// something went wrong with using reflection
// there will be extra hanging off to the right but that's okay
}
// if showing monitor icons: make the menu item width 50 + 22 * maxNumMonitors pixels wider than without the icons, to make room
// for the icons
try
{
var arrowPaddingField =
typeof(ToolStripDropDownMenu).GetField("ArrowPadding",
BindingFlags.NonPublic | BindingFlags.Static);
if (!_originalTrayMenuArrowPadding.HasValue)
{
_originalTrayMenuArrowPadding = (Padding)arrowPaddingField.GetValue(trayMenu);
}
arrowPaddingField.SetValue(trayMenu, new Padding(_originalTrayMenuArrowPadding.Value.Left,
_originalTrayMenuArrowPadding.Value.Top,
_originalTrayMenuArrowPadding.Value.Right + (showMonitorIcons ? 50 + 22 * maxNumMonitors : 0),
_originalTrayMenuArrowPadding.Value.Bottom));
}
catch
{
// something went wrong with using reflection
if (showMonitorIcons)
{
// add padding a hacky way
var toAppend = " ";
for (var i = 0; i < maxNumMonitors; i++)
{
toAppend += " ";
}
foreach (var menuItem in newMenuItems)
{
menuItem.Text += toAppend;
}
}
}
trayMenu.Items.Clear();
trayMenu.Items.AddRange(newMenuItems.ToArray());
}
private void UpdateRestoreChoicesInMenu()
{
// construct the new list of menu items, then populate them
// this function is idempotent
var snapshotsOldestFirst = new List<Snapshot>(CondenseSnapshots(m_snapshots, 20));
var newMenuItems = new List<ToolStripItem>();
var maxNumMonitors = 0;
var maxNumMonitorPixels = 0L;
var showMonitorIcons = false;
foreach (var snapshot in snapshotsOldestFirst) {
if (maxNumMonitors != snapshot.NumMonitors && maxNumMonitors != 0) {
showMonitorIcons = true;
}
maxNumMonitors = Math.Max(maxNumMonitors, snapshot.NumMonitors);
foreach (var monitorPixels in snapshot.MonitorPixelCounts) {
maxNumMonitorPixels = Math.Max(maxNumMonitorPixels, monitorPixels);
}
}
foreach (var snapshot in snapshotsOldestFirst) {
var menuItem = new RightImageToolStripMenuItem(snapshot.GetDisplayString());
menuItem.Tag = snapshot;
menuItem.Click += snapshot.Restore;
menuItem.MouseEnter += SnapshotMousedOver;
if (snapshot.UserInitiated) {
menuItem.Font = new Font(menuItem.Font, FontStyle.Bold);
}
// monitor icons
var monitorSizes = new List<float>();
if (showMonitorIcons) {
foreach (var monitorPixels in snapshot.MonitorPixelCounts) {
monitorSizes.Add((float)Math.Sqrt(((float)monitorPixels) / maxNumMonitorPixels));
}
}
menuItem.MonitorSizes = monitorSizes.ToArray();
newMenuItems.Add(menuItem);
}
newMenuItems.Add(justNowToolStripMenuItem);
newMenuItems.Add(snapshotListStartLine);
newMenuItems.Add(clearSnapshotsToolStripMenuItem);
newMenuItems.Add(snapshotToolStripMenuItem);
newMenuItems.Add(snapshotListEndLine);
newMenuItems.Add(quitToolStripMenuItem);
// if showing monitor icons: subtract 34 pixels from the right due to too much right padding
try {
var textPaddingField = typeof(ToolStripDropDownMenu).GetField("TextPadding", BindingFlags.NonPublic | BindingFlags.Static);
if (!m_originalTrayMenuTextPadding.HasValue) {
m_originalTrayMenuTextPadding = (Padding)textPaddingField.GetValue(trayMenu);
}
textPaddingField.SetValue(trayMenu, new Padding(m_originalTrayMenuTextPadding.Value.Left, m_originalTrayMenuTextPadding.Value.Top,
m_originalTrayMenuTextPadding.Value.Right - (showMonitorIcons ? 34 : 0), m_originalTrayMenuTextPadding.Value.Bottom));
} catch {
// something went wrong with using reflection
// there will be extra hanging off to the right but that's okay
}
// if showing monitor icons: make the menu item width 50 + 22 * maxNumMonitors pixels wider than without the icons, to make room
// for the icons
try {
var arrowPaddingField = typeof(ToolStripDropDownMenu).GetField("ArrowPadding", BindingFlags.NonPublic | BindingFlags.Static);
if (!m_originalTrayMenuArrowPadding.HasValue) {
m_originalTrayMenuArrowPadding = (Padding)arrowPaddingField.GetValue(trayMenu);
}
arrowPaddingField.SetValue(trayMenu, new Padding(m_originalTrayMenuArrowPadding.Value.Left, m_originalTrayMenuArrowPadding.Value.Top,
m_originalTrayMenuArrowPadding.Value.Right + (showMonitorIcons ? 50 + 22 * maxNumMonitors : 0),
m_originalTrayMenuArrowPadding.Value.Bottom));
} catch {
// something went wrong with using reflection
if (showMonitorIcons) {
// add padding a hacky way
var toAppend = " ";
for (int i = 0; i < maxNumMonitors; i++) {
toAppend += " ";
}
foreach (var menuItem in newMenuItems) {
menuItem.Text += toAppend;
}
}
}
trayMenu.Items.Clear();
trayMenu.Items.AddRange(newMenuItems.ToArray());
}
