Beispiel #1
0
        /// <summary>
        /// Handles the Click event of the Show Bookmarked Issues button.
        /// </summary>
        /// <param name="sender">The source of the event.</param>
        /// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
        private void btnShowBookmarked_Click(object sender, EventArgs e)
        {
            // for each control in the area panel, if it's a checkbox, uncheck it
            // since the form will be showing bookmarks and no selected issues
            foreach (Control control in areaPanel.Controls)
            {
                if (control is CheckBox)
                {
                    CheckBox box = (CheckBox)control;
                    box.Checked = false;
                }
            }

            // make sure select all button currently says select all since everything has been unchecked
            btnSelectAll.Text = "Select All";
            // disable the show bookmarks button since we're already viewing bookmarks
            btnShowBookmarked.Enabled = false;

            // suspend painting for the preview panel
            DrawingControl.SuspendDrawing(panelPreview);
            // update the controls on the preview panel
            panelPreview_Update(true);
            // let the preview panel resume painting
            DrawingControl.ResumeDrawing(panelPreview);
            // refresh the preview panel to show updates
            panelPreview.Refresh();
        }
Beispiel #2
0
 /// <summary>
 /// Handles the Checked event of any checked area box.
 /// </summary>
 /// <param name="sender">The source of the event.</param>
 /// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
 private void anyBox_Checked(object sender, EventArgs e)
 {
     // update list of all checked boxes
     this.getCheckedBoxes();
     // we're not looking at bookmarks anymore
     showingBookmarks          = false;
     btnShowBookmarked.Enabled = true;
     // suspend drawing for the moment while updating panel controls (avoids undefined behavior)
     DrawingControl.SuspendDrawing(panelPreview);
     // update panel controls, specifying that we are not looking at bookmarked issues
     panelPreview_Update(false);
     // allow the panel to resume drawing
     DrawingControl.ResumeDrawing(panelPreview);
     // refresh the panel to see updated controls
     panelPreview.Refresh();
 }
Beispiel #3
0
        /// <summary>
        /// Handles the Click event of the btnSelectAll control.
        /// </summary>
        /// <param name="sender">The source of the event.</param>
        /// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
        private void btnSelectAll_Click(object sender, EventArgs e)
        {
            showingBookmarks          = false;
            btnShowBookmarked.Enabled = true;
            // Suspend drawing to allow the panel to update controls (avoids undefined behavior)
            DrawingControl.SuspendDrawing(panelPreview);

            // if all are not already selected, select them all and change button text to clear all
            if (!selectedAll)
            {
                // for each control in the panel, if it's a checkbox, check it
                foreach (Control control in areaPanel.Controls)
                {
                    if (control is CheckBox)
                    {
                        CheckBox box = (CheckBox)control;
                        box.Checked = true;
                    }
                }
                // change button text to clear all
                btnSelectAll.Text = "Clear All";
            }

            // if all are already selected, this button functions as a clear button
            if (selectedAll)
            {
                // for each control, if it is a checkbox, clear it
                foreach (Control control in areaPanel.Controls)
                {
                    if (control is CheckBox)
                    {
                        CheckBox box = (CheckBox)control;
                        box.Checked = false;
                    }
                }
                // change button text to select all
                btnSelectAll.Text = "Select All";
            }

            // switch the bool value for all selected to the opposite of what it was
            selectedAll = !selectedAll;
            // reinstate drawing for the preview panel
            DrawingControl.ResumeDrawing(panelPreview);
        }
Beispiel #4
0
        /// <summary>
        /// Handles the Click event of the Bookmark/Remove Bookmark button.
        /// </summary>
        /// <param name="sender">The source of the event.</param>
        /// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
        private void btnStar_Click(object sender, EventArgs e)
        {
            // if the current issue being viewed is already bookmarked,
            if (focus.getBookmarked())
            {
                // set it to be not bookmarked and change text of button to say bookmark
                focus.setBookmarked(false);
                btnStar.Text = "Bookmark this Issue";

                // if currently viewing bookmarks, update the preview panel
                if (showingBookmarks)
                {
                    // suspend painting of preview panel for a moment to prevent weird behavior
                    DrawingControl.SuspendDrawing(panelPreview);
                    // update controls of the preview panel
                    panelPreview_Update(true);
                    // tell the preview panel it can resume painting
                    DrawingControl.ResumeDrawing(panelPreview);
                    // refresh the preview panel to see changes
                    panelPreview.Refresh();

                    // since bookmark has been removed for the focus issue,
                    // remove it from the browser and set the browser to blank page
                    browseWindow.Navigate("about:blank");
                    // set focus to null since we aren't focusing on an issue now
                    focus = null;
                }
            }
            // if the current issue being viewed is not bookmarked, bookmark it and change the button
            // to remove bookmark
            else
            {
                focus.setBookmarked(true);
                btnStar.Text = "Remove Bookmark";
            }
        }