3rdpartylibs/fastreports.wpf/FastReport.WPF/Design/RibbonDesigner/RibbonTextGroup.cs

using FastReport.Controls;
using FastReport.Design.PageDesigners.Page;
using FastReport.Utils;
using System;
using System.Drawing;
using System.Windows.Forms;

namespace FastReport.Design.RibbonDesigner
{
    internal class RibbonTextGroup : RibbonGroup
    {
        #region Fields
        private WrappedPanel Panel1 { get; }
        public ToolbarFontComboBox cbxName;
        public ToolbarFontSizeComboBox cbxSize;
        public ToolbarButton btnBold;
        public ToolbarButton btnItalic;
        public ToolbarButton btnUnderline;
        public ToolbarButton btnLeft;
        public ToolbarButton btnCenter;
        public ToolbarButton btnRight;
        public ToolbarButton btnJustify;
        public ToolbarButton btnTop;
        public ToolbarButton btnMiddle;
        public ToolbarButton btnBottom;
        public ToolbarColorButton btnColor;
        public ToolbarTextAngleButton btnAngle;
        #endregion

        #region Private Methods
        private void UpdateControls()
        {
            bool enabled = Designer.SelectedTextObjects.Enabled;

            cbxName.Enabled = enabled;
            cbxSize.Enabled = enabled;
            btnBold.Enabled = enabled;
            btnItalic.Enabled = enabled;
            btnUnderline.Enabled = enabled;
            btnLeft.Enabled = enabled;
            btnCenter.Enabled = enabled;
            btnRight.Enabled = enabled;
            btnJustify.Enabled = enabled;
            btnTop.Enabled = enabled;
            btnMiddle.Enabled = enabled;
            btnBottom.Enabled = enabled;
            btnColor.Enabled = enabled;
            btnAngle.Enabled = enabled;

            if (enabled)
            {
                TextObject text = Designer.SelectedTextObjects.First;

                cbxName.FontName = text.Font.Name;
                cbxSize.FontSize = text.Font.Size;
                btnBold.Checked = text.Font.Bold;
                btnItalic.Checked = text.Font.Italic;
                btnUnderline.Checked = text.Font.Underline;
                btnLeft.Checked = text.HorzAlign == HorzAlign.Left;
                btnCenter.Checked = text.HorzAlign == HorzAlign.Center;
                btnRight.Checked = text.HorzAlign == HorzAlign.Right;
                btnJustify.Checked = text.HorzAlign == HorzAlign.Justify;
                btnTop.Checked = text.VertAlign == VertAlign.Top;
                btnMiddle.Checked = text.VertAlign == VertAlign.Center;
                btnBottom.Checked = text.VertAlign == VertAlign.Bottom;
                if (text.TextFill is SolidFill)
                    btnColor.Color = (text.TextFill as SolidFill).Color;
            }
            else
            {
                cbxName.Text = "";
                cbxSize.Text = "";
                btnBold.Checked = false;
                btnItalic.Checked = false;
                btnUnderline.Checked = false;
                btnLeft.Checked = false;
                btnCenter.Checked = false;
                btnRight.Checked = false;
                btnJustify.Checked = false;
                btnTop.Checked = false;
                btnMiddle.Checked = false;
                btnBottom.Checked = false;
            }
        }

        private void cbxName_FontSelected(object sender, EventArgs e)
        {
            (Designer.ActiveReportTab.ActivePageDesigner as ReportPageDesigner).Workspace.Focus();
            Designer.SelectedTextObjects.SetFontName(cbxName.FontName);
        }

        private void cbxSize_SizeSelected(object sender, EventArgs e)
        {
            (Designer.ActiveReportTab.ActivePageDesigner as ReportPageDesigner).Workspace.Focus();
            Designer.SelectedTextObjects.SetFontSize(cbxSize.FontSize);
        }

        private void btnBold_Click(object sender, EventArgs e)
        {
            btnBold.Checked = !btnBold.Checked;
            Designer.SelectedTextObjects.ToggleFontStyle(FontStyle.Bold, btnBold.Checked);
        }

        private void btnItalic_Click(object sender, EventArgs e)
        {
            btnItalic.Checked = !btnItalic.Checked;
            Designer.SelectedTextObjects.ToggleFontStyle(FontStyle.Italic, btnItalic.Checked);
        }

        private void btnUnderline_Click(object sender, EventArgs e)
        {
            btnUnderline.Checked = !btnUnderline.Checked;
            Designer.SelectedTextObjects.ToggleFontStyle(FontStyle.Underline, btnUnderline.Checked);
        }

        private void btnLeft_Click(object sender, EventArgs e)
        {
            Designer.SelectedTextObjects.SetHAlign(HorzAlign.Left);
        }

        private void btnCenter_Click(object sender, EventArgs e)
        {
            Designer.SelectedTextObjects.SetHAlign(HorzAlign.Center);
        }

        private void btnRight_Click(object sender, EventArgs e)
        {
            Designer.SelectedTextObjects.SetHAlign(HorzAlign.Right);
        }

        private void btnJustify_Click(object sender, EventArgs e)
        {
            Designer.SelectedTextObjects.SetHAlign(HorzAlign.Justify);
        }

        private void btnTop_Click(object sender, EventArgs e)
        {
            Designer.SelectedTextObjects.SetVAlign(VertAlign.Top);
        }

        private void btnMiddle_Click(object sender, EventArgs e)
        {
            Designer.SelectedTextObjects.SetVAlign(VertAlign.Center);
        }

        private void btnBottom_Click(object sender, EventArgs e)
        {
            Designer.SelectedTextObjects.SetVAlign(VertAlign.Bottom);
        }

        private void btnColor_Click(object sender, EventArgs e)
        {
            Designer.SelectedTextObjects.SetTextColor(btnColor.DefaultColor);
        }

        private void btnAngle_AngleChanged(object sender, EventArgs e)
        {
            Designer.SelectedTextObjects.SetAngle((sender as ToolbarTextAngleButton).Angle);
        }

        #endregion

        #region Public Methods
        public override void SelectionChanged()
        {
            base.SelectionChanged();
            Throttle.Execute(UpdateControls);
        }

        public override void UpdateContent()
        {
            base.UpdateContent();
            Throttle.Execute(UpdateControls);
        }

        public override void SaveState()
        {
            base.SaveState();
            Storage.SetStr("MruFonts", cbxName.MruFonts);
        }

        public override void RestoreState()
        {
            base.RestoreState();
            cbxName.MruFonts = Storage.GetStr("MruFonts");
        }

        public override void Localize()
        {
            base.Localize();
            MyRes res = new MyRes("Designer,Toolbar,Text");
            Text = res.Get("");

            SetItemText(cbxName, res.Get("Name"));
            SetItemText(cbxSize, res.Get("Size"));
            SetItemText(btnBold, res.Get("Bold"));
            SetItemText(btnItalic, res.Get("Italic"));
            SetItemText(btnUnderline, res.Get("Underline"));
            SetItemText(btnLeft, res.Get("Left"));
            SetItemText(btnCenter, res.Get("Center"));
            SetItemText(btnRight, res.Get("Right"));
            SetItemText(btnJustify, res.Get("Justify"));
            SetItemText(btnTop, res.Get("Top"));
            SetItemText(btnMiddle, res.Get("Middle"));
            SetItemText(btnBottom, res.Get("Bottom"));
            SetItemText(btnColor, res.Get("Color"));
            SetItemText(btnAngle, res.Get("Angle"));
        }

        public override void UpdateUIStyle()
        {
            base.UpdateUIStyle();
            btnColor.SetStyle(Designer.UIStyle);
            cbxName.SetStyle(Designer.UIStyle);
            cbxSize.SetStyle(Designer.UIStyle);
        }

        public override void UpdateDpiDependencies()
        {
            if (State == GroupState.Collapsed)
                return;

            base.UpdateDpiDependencies();
            Panel1.MaxWidth = 250;
            Panel1.UpdateDpiDependencies();
            cbxName.Owner = Designer;
            cbxName.Width = Designer.LogicalToDevice(126);
            cbxName.UpdateDpiDependencies();
            cbxSize.Owner = Designer;
            cbxSize.Width = Designer.LogicalToDevice(40);
            cbxSize.UpdateDpiDependencies();
        }
        #endregion

        public RibbonTextGroup(Designer designer) : base(designer)
        {
            Name = "TextGroup";
            CollapsedImageName = "Ribbon.Text.png";
            Priority = GroupPriority.High;

            cbxName = new ToolbarFontComboBox("cbxTextName", cbxName_FontSelected);
            cbxSize = new ToolbarFontSizeComboBox("cbxTextSize", cbxSize_SizeSelected);
            btnBold = new ToolbarButton("btnTextBold", 20, btnBold_Click);
            btnItalic = new ToolbarButton("btnTextItalic", 21, btnItalic_Click);
            btnUnderline = new ToolbarButton("btnTextUnderline", 22, btnUnderline_Click);
            btnLeft = new ToolbarButton("btnTextLeft", 25, btnLeft_Click);
            btnCenter = new ToolbarButton("btnTextCenter", 26, btnCenter_Click);
            btnRight = new ToolbarButton("btnTextRight", 27, btnRight_Click);
            btnJustify = new ToolbarButton("btnTextJustify", 28, btnJustify_Click);
            btnTop = new ToolbarButton("btnTextTop", 29, btnTop_Click);
            btnTop.BeginGroup = true;
            btnMiddle = new ToolbarButton("btnTextMiddle", 30, btnMiddle_Click);
            btnBottom = new ToolbarButton("btnTextBottom", 31, btnBottom_Click);
            btnColor = new ToolbarColorButton("btnTextColor", 23, Color.Black, btnColor_Click);
            btnColor.BeginGroup = true;
            btnAngle = new ToolbarTextAngleButton(designer, this, "btnTextAngle", 64, btnAngle_AngleChanged);

            Panel1 = new WrappedPanel() { VerticalAlignment = System.Windows.VerticalAlignment.Center, Margin = new Padding(0, 3, 0, 3) };
            Panel1.AddItems(
                cbxName, cbxSize, btnBold, btnItalic, btnUnderline,
                btnLeft, btnCenter, btnRight, btnJustify,
                btnTop, btnMiddle, btnBottom,
                btnColor, btnAngle);

            Panel.AddPanels(Panel1);

            Localize();
            UpdateDpiDependencies();
        }
    }

}