Merge branch 'dev' - v2.9

Changes:

Application:
- Special cursor to indicate baseline set
- Special cursor when dragging canvas with middle mouse button

Functionality:
- Show note field in Export comments
- When Rectangle selection tool is active hold Ctrl+Alt to temporary disable it to be able to draw
- Frame screenshot can be copied to clipboard with some limitations (no transparency)
- Besides Baseline, also make top and mid lines

Bugs:
- Fixed "Frame modified" check. It leaves modified flag if user refused to save changes.
- Middle mouse button tries to change selection while dragging canvas with rectSelection tool active

McBitFont/Export.cs

@@ -233,7 +233,9 @@ namespace McBitFont {
                 if (com && lines != 1 && fcount > 1) {
                     // Comments enabled and other than "1 symbol per line" selected
                     // Print a symbol comment before its data
-                    output += "  // " + f.code.ToString() + " --> " + mainForm.DecodeSymbol(f.code) + "\n";
+                    output += "  // " + f.code.ToString() + " --> " + mainForm.DecodeSymbol(f.code);
+                    if (f.note != "" && f.note != null) output += " (" + f.note.ToString() + ")";
+                    output += "\n";
                 }
                 if (lines == 1) {
                     // "1 symbol per line" - new line offset
@@ -370,6 +372,7 @@ namespace McBitFont {
                     if (com && fcount > 1) {
                         //...with a comment
                         output += " // " + f.code.ToString() + " --> " + mainForm.DecodeSymbol(f.code);
+                        if (f.note != "" && f.note != null) output += " (" + f.note.ToString() + ")";
                     }
                     output += "\n";
                 }

McBitFont/Form1.Designer.cs

@@ -34,6 +34,7 @@
             cbZoom = new System.Windows.Forms.ComboBox();
             label4 = new System.Windows.Forms.Label();
             panel1 = new System.Windows.Forms.Panel();
+            tbFrameNote = new System.Windows.Forms.TextBox();
             btnFill = new System.Windows.Forms.Button();
             btnClear = new System.Windows.Forms.Button();
             btnMirrorY = new System.Windows.Forms.Button();
@@ -69,6 +70,7 @@
             importImageToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             exportToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             exportFontLayoutPNGToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            frameScreenshotToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             toolStripSeparator2 = new System.Windows.Forms.ToolStripSeparator();
             exitToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             editToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
@@ -122,6 +124,10 @@
             pnlRightButtons = new System.Windows.Forms.Panel();
             lblBrush = new System.Windows.Forms.Label();
             pnlInfo = new System.Windows.Forms.Panel();
+            cmBaseline = new System.Windows.Forms.ContextMenuStrip(components);
+            tsmiTopline = new System.Windows.Forms.ToolStripMenuItem();
+            tsmiMidline = new System.Windows.Forms.ToolStripMenuItem();
+            tsmiBaseline = new System.Windows.Forms.ToolStripMenuItem();
             ((System.ComponentModel.ISupportInitialize)nudX).BeginInit();
             ((System.ComponentModel.ISupportInitialize)nudY).BeginInit();
             panel1.SuspendLayout();
@@ -130,6 +136,7 @@
             ((System.ComponentModel.ISupportInitialize)nudBrush).BeginInit();
             pnlRightButtons.SuspendLayout();
             pnlInfo.SuspendLayout();
+            cmBaseline.SuspendLayout();
             SuspendLayout();
             // 
             // dotPanel
@@ -230,7 +237,7 @@
             // panel1
             // 
             panel1.Anchor = System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right;
-            panel1.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
+            panel1.Controls.Add(tbFrameNote);
             panel1.Controls.Add(btnFill);
             panel1.Controls.Add(btnClear);
             panel1.Controls.Add(btnMirrorY);
@@ -240,17 +247,28 @@
             panel1.Controls.Add(btnShiftUp);
             panel1.Controls.Add(btnShiftRight);
             panel1.Controls.Add(btnShiftLeft);
-            panel1.Location = new System.Drawing.Point(472, 31);
+            panel1.Location = new System.Drawing.Point(472, 24);
             panel1.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
             panel1.Name = "panel1";
-            panel1.Size = new System.Drawing.Size(140, 139);
+            panel1.Size = new System.Drawing.Size(140, 154);
             panel1.TabIndex = 9;
             // 
+            // tbFrameNote
+            // 
+            tbFrameNote.Location = new System.Drawing.Point(7, 127);
+            tbFrameNote.Name = "tbFrameNote";
+            tbFrameNote.PlaceholderText = "Frame note";
+            tbFrameNote.Size = new System.Drawing.Size(119, 23);
+            tbFrameNote.TabIndex = 9;
+            toolTip1.SetToolTip(tbFrameNote, "Frame note");
+            tbFrameNote.WordWrap = false;
+            tbFrameNote.TextChanged += tbFrameNote_TextChanged;
+            // 
             // btnFill
             // 
             btnFill.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, 204);
             btnFill.Image = Properties.Resources.Canvas_Fill;
-            btnFill.Location = new System.Drawing.Point(92, 9);
+            btnFill.Location = new System.Drawing.Point(91, 3);
             btnFill.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
             btnFill.Name = "btnFill";
             btnFill.Size = new System.Drawing.Size(35, 35);
@@ -263,7 +281,7 @@
             // 
             btnClear.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, 204);
             btnClear.Image = Properties.Resources.Canvas_Clear;
-            btnClear.Location = new System.Drawing.Point(8, 9);
+            btnClear.Location = new System.Drawing.Point(7, 3);
             btnClear.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
             btnClear.Name = "btnClear";
             btnClear.Size = new System.Drawing.Size(35, 35);
@@ -276,7 +294,7 @@
             // 
             btnMirrorY.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, 204);
             btnMirrorY.Image = Properties.Resources.Famfamfam_Silk_Shape_flip_vertical_16;
-            btnMirrorY.Location = new System.Drawing.Point(92, 92);
+            btnMirrorY.Location = new System.Drawing.Point(91, 86);
             btnMirrorY.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
             btnMirrorY.Name = "btnMirrorY";
             btnMirrorY.Size = new System.Drawing.Size(35, 35);
@@ -289,7 +307,7 @@
             // 
             btnMirrorX.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, 204);
             btnMirrorX.Image = Properties.Resources.Famfamfam_Silk_Shape_flip_horizontal_16;
-            btnMirrorX.Location = new System.Drawing.Point(50, 92);
+            btnMirrorX.Location = new System.Drawing.Point(49, 86);
             btnMirrorX.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
             btnMirrorX.Name = "btnMirrorX";
             btnMirrorX.Size = new System.Drawing.Size(35, 35);
@@ -302,7 +320,7 @@
             // 
             btnInvert.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, 204);
             btnInvert.Image = Properties.Resources.z_contrast;
-            btnInvert.Location = new System.Drawing.Point(8, 92);
+            btnInvert.Location = new System.Drawing.Point(7, 86);
             btnInvert.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
             btnInvert.Name = "btnInvert";
             btnInvert.Size = new System.Drawing.Size(35, 35);
@@ -315,7 +333,7 @@
             // 
             btnShiftDown.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, 204);
             btnShiftDown.Image = Properties.Resources.z_down;
-            btnShiftDown.Location = new System.Drawing.Point(50, 51);
+            btnShiftDown.Location = new System.Drawing.Point(49, 45);
             btnShiftDown.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
             btnShiftDown.Name = "btnShiftDown";
             btnShiftDown.Size = new System.Drawing.Size(35, 35);
@@ -328,7 +346,7 @@
             // 
             btnShiftUp.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, 204);
             btnShiftUp.Image = Properties.Resources.z_uo;
-            btnShiftUp.Location = new System.Drawing.Point(50, 9);
+            btnShiftUp.Location = new System.Drawing.Point(49, 3);
             btnShiftUp.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
             btnShiftUp.Name = "btnShiftUp";
             btnShiftUp.Size = new System.Drawing.Size(35, 35);
@@ -341,7 +359,7 @@
             // 
             btnShiftRight.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, 204);
             btnShiftRight.Image = Properties.Resources.z_right;
-            btnShiftRight.Location = new System.Drawing.Point(92, 51);
+            btnShiftRight.Location = new System.Drawing.Point(91, 45);
             btnShiftRight.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
             btnShiftRight.Name = "btnShiftRight";
             btnShiftRight.Size = new System.Drawing.Size(35, 35);
@@ -354,7 +372,7 @@
             // 
             btnShiftLeft.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, 204);
             btnShiftLeft.Image = Properties.Resources.z_left;
-            btnShiftLeft.Location = new System.Drawing.Point(8, 51);
+            btnShiftLeft.Location = new System.Drawing.Point(7, 45);
             btnShiftLeft.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
             btnShiftLeft.Name = "btnShiftLeft";
             btnShiftLeft.Size = new System.Drawing.Size(35, 35);
@@ -391,6 +409,7 @@
             miniList.MultiSelect = false;
             miniList.Name = "miniList";
             miniList.ShowGroups = false;
+            miniList.ShowItemToolTips = true;
             miniList.Size = new System.Drawing.Size(427, 455);
             miniList.SmallImageList = ilMiniatures;
             miniList.Sorting = System.Windows.Forms.SortOrder.Ascending;
@@ -543,7 +562,7 @@
             // 
             // fileToolStripMenuItem
             // 
-            fileToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] { newToolStripMenuItem, openToolStripMenuItem, saveToolStripMenuItem, saveAsToolStripMenuItem, toolStripSeparator1, importTextToolStripMenuItem1, importImageToolStripMenuItem, exportToolStripMenuItem, exportFontLayoutPNGToolStripMenuItem, toolStripSeparator2, exitToolStripMenuItem });
+            fileToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] { newToolStripMenuItem, openToolStripMenuItem, saveToolStripMenuItem, saveAsToolStripMenuItem, toolStripSeparator1, importTextToolStripMenuItem1, importImageToolStripMenuItem, exportToolStripMenuItem, exportFontLayoutPNGToolStripMenuItem, frameScreenshotToolStripMenuItem, toolStripSeparator2, exitToolStripMenuItem });
             fileToolStripMenuItem.Name = "fileToolStripMenuItem";
             fileToolStripMenuItem.Size = new System.Drawing.Size(37, 20);
             fileToolStripMenuItem.Text = "File";
@@ -628,13 +647,23 @@
             // 
             // exportFontLayoutPNGToolStripMenuItem
             // 
-            exportFontLayoutPNGToolStripMenuItem.Image = Properties.Resources.picture_go;
+            exportFontLayoutPNGToolStripMenuItem.Image = Properties.Resources.picture_save;
             exportFontLayoutPNGToolStripMenuItem.Name = "exportFontLayoutPNGToolStripMenuItem";
             exportFontLayoutPNGToolStripMenuItem.Size = new System.Drawing.Size(224, 22);
             exportFontLayoutPNGToolStripMenuItem.Text = "Export font layout PNG";
             exportFontLayoutPNGToolStripMenuItem.ToolTipText = "Create an image with all a table showing all 256 symbols";
             exportFontLayoutPNGToolStripMenuItem.Click += ExportPNG;
             // 
+            // frameScreenshotToolStripMenuItem
+            // 
+            frameScreenshotToolStripMenuItem.Image = Properties.Resources.picture_go;
+            frameScreenshotToolStripMenuItem.Name = "frameScreenshotToolStripMenuItem";
+            frameScreenshotToolStripMenuItem.ShortcutKeys = System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.P;
+            frameScreenshotToolStripMenuItem.Size = new System.Drawing.Size(224, 22);
+            frameScreenshotToolStripMenuItem.Text = "Frame Screenshot";
+            frameScreenshotToolStripMenuItem.ToolTipText = "Make a screenshot of the current frame and save it to a file or copy to clipboard";
+            frameScreenshotToolStripMenuItem.Click += frameScreenshotToolStripMenuItem_Click;
+            // 
             // toolStripSeparator2
             // 
             toolStripSeparator2.Name = "toolStripSeparator2";
@@ -997,18 +1026,18 @@
             // 
             // btnBaseline
             // 
-            btnBaseline.Image = Properties.Resources.fam_base;
-            btnBaseline.ImageAlign = System.Drawing.ContentAlignment.MiddleRight;
+            btnBaseline.Image = Properties.Resources.fam_lines;
             btnBaseline.Location = new System.Drawing.Point(94, 81);
             btnBaseline.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
             btnBaseline.Name = "btnBaseline";
             btnBaseline.Size = new System.Drawing.Size(88, 27);
             btnBaseline.TabIndex = 18;
-            btnBaseline.Text = " Baseline";
+            btnBaseline.Text = " Lines";
             btnBaseline.TextImageRelation = System.Windows.Forms.TextImageRelation.ImageBeforeText;
-            toolTip1.SetToolTip(btnBaseline, "Set irtual base line for the font");
+            toolTip1.SetToolTip(btnBaseline, "Set irtual base lines for the font");
             btnBaseline.UseVisualStyleBackColor = true;
             btnBaseline.Click += btnBaseline_Click;
+            btnBaseline.Paint += btnBaseline_Paint;
             // 
             // toolTip1
             // 
@@ -1183,6 +1212,39 @@
             pnlInfo.Size = new System.Drawing.Size(103, 154);
             pnlInfo.TabIndex = 28;
             // 
+            // cmBaseline
+            // 
+            cmBaseline.Items.AddRange(new System.Windows.Forms.ToolStripItem[] { tsmiTopline, tsmiMidline, tsmiBaseline });
+            cmBaseline.Name = "cmBaseline";
+            cmBaseline.Size = new System.Drawing.Size(181, 92);
+            // 
+            // tsmiTopline
+            // 
+            tsmiTopline.Image = Properties.Resources.fam_top;
+            tsmiTopline.Name = "tsmiTopline";
+            tsmiTopline.Size = new System.Drawing.Size(180, 22);
+            tsmiTopline.Text = "Top line";
+            tsmiTopline.ToolTipText = "Set top base line";
+            tsmiTopline.Click += tsmiTopline_Click;
+            // 
+            // tsmiMidline
+            // 
+            tsmiMidline.Image = Properties.Resources.fam_mid;
+            tsmiMidline.Name = "tsmiMidline";
+            tsmiMidline.Size = new System.Drawing.Size(180, 22);
+            tsmiMidline.Text = "Mid line";
+            tsmiMidline.ToolTipText = "Set middle base line";
+            tsmiMidline.Click += tsmiMidline_Click;
+            // 
+            // tsmiBaseline
+            // 
+            tsmiBaseline.Image = Properties.Resources.fam_base;
+            tsmiBaseline.Name = "tsmiBaseline";
+            tsmiBaseline.Size = new System.Drawing.Size(180, 22);
+            tsmiBaseline.Text = "Base line";
+            tsmiBaseline.ToolTipText = "Set bottom (base) line";
+            tsmiBaseline.Click += tsmiBaseline_Click;
+            // 
             // MainForm
             // 
             AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
@@ -1197,6 +1259,7 @@
             Controls.Add(dotPanel);
             Controls.Add(menuStrip1);
             Icon = (System.Drawing.Icon)resources.GetObject("$this.Icon");
+            KeyPreview = true;
             MainMenuStrip = menuStrip1;
             Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
             MinimumSize = new System.Drawing.Size(931, 686);
@@ -1205,9 +1268,12 @@
             Text = "McBitFont";
             FormClosing += MainForm_FormClosing;
             Load += Form1_Load;
+            KeyDown += MainForm_KeyDown;
+            KeyUp += MainForm_KeyUp;
             ((System.ComponentModel.ISupportInitialize)nudX).EndInit();
             ((System.ComponentModel.ISupportInitialize)nudY).EndInit();
             panel1.ResumeLayout(false);
+            panel1.PerformLayout();
             cmMinilist.ResumeLayout(false);
             menuStrip1.ResumeLayout(false);
             menuStrip1.PerformLayout();
@@ -1216,6 +1282,7 @@
             pnlRightButtons.PerformLayout();
             pnlInfo.ResumeLayout(false);
             pnlInfo.PerformLayout();
+            cmBaseline.ResumeLayout(false);
             ResumeLayout(false);
             PerformLayout();
 
@@ -1320,6 +1387,12 @@
         private System.Windows.Forms.ToolStripMenuItem zerofyWidthToolStripMenuItem;
         public System.Windows.Forms.NumericUpDown nudBrush;
         private System.Windows.Forms.Label lblBrush;
+        private System.Windows.Forms.ToolStripMenuItem frameScreenshotToolStripMenuItem;
+        private System.Windows.Forms.TextBox tbFrameNote;
+        private System.Windows.Forms.ContextMenuStrip cmBaseline;
+        private System.Windows.Forms.ToolStripMenuItem tsmiBaseline;
+        private System.Windows.Forms.ToolStripMenuItem tsmiMidline;
+        private System.Windows.Forms.ToolStripMenuItem tsmiTopline;
     }
 }
 

McBitFont/Form1.cs

@@ -18,11 +18,12 @@ namespace McBitFont {
         [Serializable]
         [MessagePackObject]
         public struct FrameMiniature {
-            public FrameMiniature(int cc, int ww, int hh) {
+            public FrameMiniature(int cc, int ww, int hh, string frameNote = "") {
                 code = cc;
                 width = ww;
                 height = hh;
                 data = new bool[ww, hh];
+                note = frameNote;
             }
             [Key(0)]
             public int code;
@@ -32,6 +33,8 @@ namespace McBitFont {
             public int height;
             [Key(3)]
             public bool[,] data;
+            [Key(8)]
+            public string note;
         };
 
         [Serializable]
@@ -42,11 +45,22 @@ namespace McBitFont {
             [Key(5)]
             public int codepage;
             [Key(6)]
-            public int baseline;
+            public int baseline1;
+            [Key(9)]
+            public int baseline2;
+            [Key(10)]
+            public int baseline3;
             [Key(7)]
             public List<FrameMiniature> frames;
         }
 
+        public enum SetLines {
+            SL_None = 0,
+            SL_Base,
+            SL_Mid,
+            SL_Top
+        }
+
         public FrameMiniature f;
         public List<FrameMiniature> frames = new List<FrameMiniature>();
         //private CanvasHistory history = new();
@@ -59,14 +73,14 @@ namespace McBitFont {
         public bool monospaced = false;
         private bool modified = false;
         private bool prjModified = false;
-        public const string version = "2.7";
+        public const string version = "2.9";
         public string prjName = "Untitled";
         public string prjFileName = "";
         public int codepage = 1251;
         private FrameMiniature fbuf;
         private readonly DataFormats.Format clpbFormat = DataFormats.GetFormat("McBitFontFrame");
-        private int baseline = 0;
-        private bool set_base = false;
+        private int baseline1 = 0, baseline2 = 0, baseline3 = 0;
+        private SetLines set_lines = SetLines.SL_None;
         private Point selection1, selection2;
         private Point[,] sidebarLocs = new Point[2, 3];
 
@@ -112,12 +126,12 @@ namespace McBitFont {
         // Remember sidebar panels locations
         private void SideBarRecalc() {
 
-            sidebarLocs[0, 0] = new Point(this.Width - 459, 31);
-            sidebarLocs[0, 1] = new Point(this.Width - 316, 24);
-            sidebarLocs[0, 2] = new Point(this.Width - 487, 31);
-            sidebarLocs[1, 0] = new Point(this.Width - panel1.Width - 70, 180);
-            sidebarLocs[1, 1] = new Point(this.Width - pnlInfo.Width - 110, 320);
-            sidebarLocs[1, 2] = new Point(dotPanel.Width + 17, 31);
+            sidebarLocs[0, 0] = new Point(this.Width - 459, 24);                   // tool panel
+            sidebarLocs[0, 1] = new Point(this.Width - 316, 24);                   // info panel
+            sidebarLocs[0, 2] = new Point(this.Width - 487, 31);                   // vertical scroll
+            sidebarLocs[1, 0] = new Point(this.Width - panel1.Width - 70, 180);    // tool panel
+            sidebarLocs[1, 1] = new Point(this.Width - pnlInfo.Width - 110, 340);  // info panel
+            sidebarLocs[1, 2] = new Point(dotPanel.Width + 17, 31);                // vertical scroll
         }
 
 
@@ -170,7 +184,7 @@ namespace McBitFont {
             SideBarRecalc();
 
             // Create default cursor
-            dotPanel.Cursor = McCursor.GetCursor((int)nudBrush.Value, cellSize, gap);
+            SetPanelCursor();
 
         }
 
@@ -191,8 +205,10 @@ namespace McBitFont {
                     for (int j = 0; j <= selection2.Y - selection1.Y; j++) {
                         ff.data[i, j] = frame.data[i + selection1.X, j + selection1.Y];
                     }
-            } else
+            } else {
                 Array.Copy(frame.data, ff.data, frame.data.Length);
+                ff.note = frame.note;
+            }
 
             return ff;
         }
@@ -346,7 +362,7 @@ namespace McBitFont {
                 vScroll.Enabled = true;
             }
 
-            if (!chkRectSelect.Checked) dotPanel.Cursor = McCursor.GetCursor((int)nudBrush.Value, cellSize, gap);
+            SetPanelCursor();
             dotPanel.Refresh();
         }
 
@@ -485,16 +501,22 @@ namespace McBitFont {
                     mouseDownMiddle = true;
                     mouseX = e.X;
                     mouseY = e.Y;
+                    SetPanelCursor();
                 }
                 if (mouseDownMiddle && e.Button == MouseButtons.None) {
                     mouseDownMiddle = false;
+                    SetPanelCursor();
                 }
             }
 
 
             // Moving baseline
             Rectangle rect1, rect2;
-            if (set_base) {
+            if (set_lines > SetLines.SL_None) {
+                int baseline = 0;
+                if (set_lines == SetLines.SL_Base) baseline = baseline1;
+                if (set_lines == SetLines.SL_Mid)  baseline = baseline2;
+                if (set_lines == SetLines.SL_Top)  baseline = baseline3;
 
                 int yy = pixelOffset + baseline * (cellSize + gap) - vScroll.Value - 1;
                 rect1 = new Rectangle(pixelOffset, yy, w, 2);
@@ -506,11 +528,17 @@ namespace McBitFont {
                 yy = pixelOffset + baseline * (cellSize + gap) - vScroll.Value - 1;
                 rect2 = new Rectangle(pixelOffset, yy, w, 2);
 
+                if (set_lines == SetLines.SL_Base) baseline1 = baseline;
+                if (set_lines == SetLines.SL_Mid)  baseline2 = baseline;
+                if (set_lines == SetLines.SL_Top)  baseline3 = baseline;
+
                 dotPanel.Invalidate(rect1);
                 dotPanel.Invalidate(rect2);
 
                 if (e.Button == MouseButtons.Left) {
-                    set_base = false;
+                    set_lines = SetLines.SL_None;
+                    SetPanelCursor();
+                    SetModified(true, true);
                     return;
                 }
             }
@@ -529,7 +557,7 @@ namespace McBitFont {
                     selection2.Y = j;
                 }
             }
-            if (e.Button != MouseButtons.None && !mouseDown) {
+            if ((e.Button == MouseButtons.Left || e.Button == MouseButtons.Right) && !mouseDown) {
                 // Started to move a mouse with button held
                 mouseDown = true;
                 if (rectSel) {
@@ -589,7 +617,7 @@ namespace McBitFont {
             // Check for Shift / Ctrl keys for straight lines
             if (ModifierKeys.HasFlag(Keys.Shift) && mouseDown) {
                 j = lastY;
-            } else if (ModifierKeys.HasFlag(Keys.Control) && mouseDown) {
+            } else if (ModifierKeys.HasFlag(Keys.Control) && mouseDown && !CAKeyDown) {
                 i = lastX;
             }
             lastX = i;
@@ -621,7 +649,7 @@ namespace McBitFont {
                         SetModified();
                         changed = true;
                     }
-                    
+
                 }
             }
             return changed;
@@ -717,6 +745,7 @@ namespace McBitFont {
             string s = f.code.ToString().PadLeft(3, '0');
             ilMiniatures.Images.RemoveByKey(s);
             ilMiniatures.Images.Add(s, (Image)sizedBMP);
+            miniList.Items[miniList.Items.IndexOfKey(s)].ToolTipText = f.note;
             sizedBMP.Dispose();
             SetModified(false);
             SetModified(true, true);
@@ -768,21 +797,36 @@ namespace McBitFont {
                     // Fill the cell with color
                     if (f.data[i, j]) sb = sbb;
                     else sb = sbw;
-                    g.FillRectangle(sb, x, (baseline == j ? y + 1 : y), cellSize, (baseline == j ? cellSize - 1 : cellSize));
+                    g.FillRectangle(sb, x, ((baseline1 == j || baseline2 == j || baseline3 == j) ? y + 1 : y), cellSize, ((baseline1 == j || baseline2 == j || baseline3 == j) ? cellSize - 1 : cellSize));
                 }
             }
 
-            // Draw the baseline
-            if (baseline > 0 && gap > 0) {
+            // Draw the base lines
+            if (baseline1 > 0 || baseline2 > 0 || baseline3 > 0) {
                 x = pixelOffset - hScroll.Value;
-                y = pixelOffset + baseline * (cellSize + gap) - vScroll.Value;
-
-                Pen sbBase = new(Color.Blue, 2);
-                g.DrawLine(sbBase, x, y, w, y);
+                // Base line
+                if (baseline1 > 0) {
+                    Pen sbBase = new(Color.Blue, gap > 0 ? 2 : 1);
+                    y = pixelOffset + baseline1 * (cellSize + gap) - vScroll.Value;
+                    g.DrawLine(sbBase, x, y, w, y);
+                }
+                // Mid line
+                if (baseline2 > 0) {
+                    Pen sbBase = new(Color.MediumPurple, gap > 0 ? 2 : 1);
+                    y = pixelOffset + baseline2 * (cellSize + gap) - vScroll.Value;
+                    g.DrawLine(sbBase, x, y, w, y);
+                }
+                // Top line
+                if (baseline3 > 0) {
+                    Pen sbBase = new(Color.FromArgb(0x16, 0x8b, 0x76), gap > 0 ? 2 : 1);
+                    y = pixelOffset + baseline3 * (cellSize + gap) - vScroll.Value;
+                    g.DrawLine(sbBase, x, y, w, y);
+                }
             }
+            
 
             // Draw the Rect selection
-            if (chkRectSelect.Checked) {
+            if (chkRectSelect.Checked || CAKeyDown) {
                 Point p1 = new(selection1.X, selection1.Y);
                 Point p2 = new(selection2.X, selection2.Y);
                 NormPoints(ref p1, ref p2);
@@ -897,7 +941,9 @@ namespace McBitFont {
                 f = CopyFrame(frames.First());
                 form.Dispose();
 
-                baseline = 0;
+                baseline1 = 0;
+                baseline2 = 0;
+                baseline3 = 0;
 
                 prjName = "Untitled";
                 prjFileName = "";
@@ -935,6 +981,7 @@ namespace McBitFont {
             nudX.Value = ff.width;
             nudY.Value = ff.height;
             f = ff;
+            tbFrameNote.Text = ff.note;
 
 
             history.Add(code);
@@ -983,7 +1030,7 @@ namespace McBitFont {
                 var sHex = 'x' + Convert.ToString(f.code, 16).PadLeft(2, '0').ToUpper();
                 var sss = DecodeSymbol(f.code);
                 ilMiniatures.Images.Add(s, (Image)GetMiniPictue(f));
-                miniList.Items.Add(s, (chkHexCodes.Checked ? sHex : s) + ' ' + sss, s);
+                miniList.Items.Add(s, (chkHexCodes.Checked ? sHex : s) + ' ' + sss, s).ToolTipText = f.note;
             }
         }
 
@@ -997,7 +1044,9 @@ namespace McBitFont {
             }
             monospaced = sav.monospaced;
             codepage = sav.codepage;
-            baseline = sav.baseline;
+            baseline1 = sav.baseline1;
+            baseline2 = sav.baseline2;
+            baseline3 = sav.baseline3;
             lblType.Text = monospaced ? "Monospaced" : "Variable width / Single";
             frames = sav.frames;
             makeVarWidthToolStripMenuItem.Visible = monospaced;
@@ -1015,10 +1064,9 @@ namespace McBitFont {
             nudX.ValueChanged += nudX_ValueChanged;
             nudY.ValueChanged += nudY_ValueChanged;
             f = CopyFrame(frames.First());
+            tbFrameNote.Text = frames.First().note;
             dotPanel.Refresh();
             miniList.Refresh();
-            SetModified(false);
-            SetModified(false, true);
 
             prjFileName = filename;
             prjName = Path.GetFileNameWithoutExtension(filename);
@@ -1037,6 +1085,8 @@ namespace McBitFont {
             zerofyWidthToolStripMenuItem.Enabled = !monospaced;
             tsmiCodeShift.Visible = frames.Count > 1;
             CodeShiftToolStripMenuItem.Visible = frames.Count > 1;
+            SetModified(false);
+            SetModified(false, true);
             Cursor.Current = Cursors.Default;
         }
 
@@ -1045,7 +1095,9 @@ namespace McBitFont {
             sav.monospaced = monospaced;
             sav.frames = frames;
             sav.codepage = codepage;
-            sav.baseline = baseline;
+            sav.baseline1 = baseline1;
+            sav.baseline2 = baseline2;
+            sav.baseline3 = baseline3;
 
             using (Stream ms = File.OpenWrite(filename)) {
                 MessagePackSerializer.Serialize(ms, sav);
@@ -1179,7 +1231,7 @@ namespace McBitFont {
         }
 
         private void btnBaseline_Click(object sender, EventArgs e) {
-            set_base = !set_base;
+            cmBaseline.Show(btnBaseline, new Point(0, btnBaseline.Height));
         }
 
         // Check modified / Save frame
@@ -1187,8 +1239,8 @@ namespace McBitFont {
             if (modified) {
                 if (MessageBox.Show("Current symbol is modified.\nDo you want to save the changes?", "Symbol was modified!", MessageBoxButtons.YesNo) == DialogResult.Yes) {
                     SaveFrame();
+                    SetModified(false);
                 }
-                SetModified(false);
             }
         }
 
@@ -1395,8 +1447,7 @@ namespace McBitFont {
             lblSelection.Visible = lblSelectionLabel.Visible = chkRectSelect.Checked;
             selectAllToolStripMenuItem.Enabled = chkRectSelect.Checked;
 
-            if (chkRectSelect.Checked) dotPanel.Cursor = McCursor.GetCursorSelect();
-            else dotPanel.Cursor = McCursor.GetCursor((int)nudBrush.Value, cellSize, gap);
+            SetPanelCursor();
 
             dotPanel.Refresh();
         }
@@ -1526,7 +1577,7 @@ namespace McBitFont {
         }
 
         private void TestFont_Click(object sender, EventArgs e) {
-            var tester = new FontTester(codepage, dotHeight, baseline, frames);
+            var tester = new FontTester(codepage, dotHeight, baseline1, frames);
             tester.ShowDialog();
         }
 
@@ -1692,7 +1743,78 @@ namespace McBitFont {
         }
 
         private void nudBrush_ValueChanged(object sender, EventArgs e) {
-            if (!chkRectSelect.Checked) dotPanel.Cursor = McCursor.GetCursor((int)nudBrush.Value, cellSize, gap);
+            SetPanelCursor();
+        }
+
+        private void frameScreenshotToolStripMenuItem_Click(object sender, EventArgs e) {
+            FrameScreenshot iform = new(f);
+            iform.ShowDialog();
+            iform.Dispose();
+        }
+
+        private void tbFrameNote_TextChanged(object sender, EventArgs e) {
+            if (tbFrameNote.Focused) {
+                f.note = tbFrameNote.Text;
+                SetModified();
+            }
+        }
+
+        static bool CAKeyDown = false;
+        private void MainForm_KeyDown(object sender, KeyEventArgs e) {
+            if (CAKeyDown) return;
+            if (chkRectSelect.Checked && e.Control && e.Alt) {
+                chkRectSelect.Checked = false;
+                CAKeyDown = true;
+                dotPanel.Invalidate();
+                e.Handled = true;
+            }
+        }
+
+        private void MainForm_KeyUp(object sender, KeyEventArgs e) {
+            if (CAKeyDown && !e.Control && !e.Alt) {
+                chkRectSelect.Checked = true;
+                CAKeyDown = false;
+                e.Handled = true;
+            }
+        }
+
+        private void btnBaseline_Paint(object sender, PaintEventArgs e) {
+            Button btn = (sender as Button);
+            int arrowX = btn.ClientRectangle.Width - btn.Padding.Right - 14;
+            int arrowY = btn.ClientRectangle.Height / 2 - 1;
+
+            Color color = btn.Enabled ? ForeColor : SystemColors.ControlDark;
+            using Brush brush = new SolidBrush(color);
+            using Pen pen = new Pen(color);
+            Point[] arrow = [new Point(arrowX, arrowY), new Point(arrowX + 7, arrowY), new Point(arrowX + 3, arrowY + 4)];
+
+            e.Graphics.FillPolygon(brush, arrow);
+            e.Graphics.DrawLine(pen, arrowX - 5, btn.ClientRectangle.Top + 4, arrowX - 5, btn.ClientRectangle.Bottom - 4);
+        }
+
+        private void tsmiBaseline_Click(object sender, EventArgs e) {
+            if (set_lines == SetLines.SL_Base) set_lines = SetLines.SL_None;
+            else set_lines = SetLines.SL_Base;
+            SetPanelCursor();
+        }
+
+        private void tsmiMidline_Click(object sender, EventArgs e) {
+            if (set_lines == SetLines.SL_Mid) set_lines = SetLines.SL_None;
+            else set_lines = SetLines.SL_Mid;
+            SetPanelCursor();
+        }
+
+        private void tsmiTopline_Click(object sender, EventArgs e) {
+            if (set_lines == SetLines.SL_Top) set_lines = SetLines.SL_None;
+            else set_lines = SetLines.SL_Top;
+            SetPanelCursor();
+        }
+
+        private void SetPanelCursor() {
+            if (mouseDownMiddle) dotPanel.Cursor = McCursor.GetCursorDrag();
+            else if (set_lines > SetLines.SL_None) dotPanel.Cursor = McCursor.GetCursorLines();
+            else if (chkRectSelect.Checked) dotPanel.Cursor = McCursor.GetCursorSelect();
+            else dotPanel.Cursor = McCursor.GetCursor((int)nudBrush.Value, cellSize, gap);
         }
     }
 }

McBitFont/Form1.resx

@@ -138,6 +138,9 @@
   <metadata name="dlgSavePNG.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>644, 17</value>
   </metadata>
+  <metadata name="cmBaseline.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>763, 17</value>
+  </metadata>
   <assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
   <data name="$this.Icon" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
     <value>

McBitFont/FrameScreenshot.Designer.cs

@@ -0,0 +1,169 @@
+namespace McBitFont {
+    partial class FrameScreenshot {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing) {
+            if (disposing && (components != null)) {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent() {
+            components = new System.ComponentModel.Container();
+            btnClose = new System.Windows.Forms.Button();
+            btnOK = new System.Windows.Forms.Button();
+            toolTip1 = new System.Windows.Forms.ToolTip(components);
+            nudUpscale = new System.Windows.Forms.NumericUpDown();
+            chkTransparent = new System.Windows.Forms.CheckBox();
+            chkBlackBG = new System.Windows.Forms.CheckBox();
+            btnCopy = new System.Windows.Forms.Button();
+            dlgSaveImage = new System.Windows.Forms.SaveFileDialog();
+            lblUpscale = new System.Windows.Forms.Label();
+            ((System.ComponentModel.ISupportInitialize)nudUpscale).BeginInit();
+            SuspendLayout();
+            // 
+            // btnClose
+            // 
+            btnClose.Location = new System.Drawing.Point(234, 67);
+            btnClose.Name = "btnClose";
+            btnClose.Size = new System.Drawing.Size(88, 27);
+            btnClose.TabIndex = 3;
+            btnClose.Text = "Close";
+            toolTip1.SetToolTip(btnClose, "Close the dialog");
+            btnClose.UseVisualStyleBackColor = true;
+            btnClose.Click += btnClose_Click;
+            // 
+            // btnOK
+            // 
+            btnOK.Image = Properties.Resources.Famfamfam_Silk_Disk_16;
+            btnOK.ImageAlign = System.Drawing.ContentAlignment.MiddleRight;
+            btnOK.Location = new System.Drawing.Point(12, 67);
+            btnOK.Name = "btnOK";
+            btnOK.Size = new System.Drawing.Size(88, 27);
+            btnOK.TabIndex = 1;
+            btnOK.Text = "Save";
+            btnOK.TextImageRelation = System.Windows.Forms.TextImageRelation.ImageBeforeText;
+            toolTip1.SetToolTip(btnOK, "Save to file");
+            btnOK.UseVisualStyleBackColor = true;
+            btnOK.Click += btnOK_Click;
+            // 
+            // toolTip1
+            // 
+            toolTip1.AutoPopDelay = 10000;
+            toolTip1.InitialDelay = 500;
+            toolTip1.ReshowDelay = 100;
+            // 
+            // nudUpscale
+            // 
+            nudUpscale.Location = new System.Drawing.Point(71, 27);
+            nudUpscale.Maximum = new decimal(new int[] { 255, 0, 0, 0 });
+            nudUpscale.Minimum = new decimal(new int[] { 1, 0, 0, 0 });
+            nudUpscale.Name = "nudUpscale";
+            nudUpscale.Size = new System.Drawing.Size(51, 23);
+            nudUpscale.TabIndex = 2;
+            toolTip1.SetToolTip(nudUpscale, "Pixel upscale factor (4 means that for each frame pixel there will be 4x4 pixels generated)");
+            nudUpscale.Value = new decimal(new int[] { 4, 0, 0, 0 });
+            // 
+            // chkTransparent
+            // 
+            chkTransparent.AutoSize = true;
+            chkTransparent.Location = new System.Drawing.Point(144, 18);
+            chkTransparent.Name = "chkTransparent";
+            chkTransparent.Size = new System.Drawing.Size(155, 19);
+            chkTransparent.TabIndex = 5;
+            chkTransparent.Text = "Transparent background";
+            toolTip1.SetToolTip(chkTransparent, "Make background transparent (Doesn't work with clipboard - background will be gray)");
+            chkTransparent.UseVisualStyleBackColor = true;
+            chkTransparent.CheckedChanged += chkTransparent_CheckedChanged;
+            // 
+            // chkBlackBG
+            // 
+            chkBlackBG.AutoSize = true;
+            chkBlackBG.Enabled = false;
+            chkBlackBG.Location = new System.Drawing.Point(144, 35);
+            chkBlackBG.Name = "chkBlackBG";
+            chkBlackBG.Size = new System.Drawing.Size(132, 19);
+            chkBlackBG.TabIndex = 6;
+            chkBlackBG.Text = "Background is black";
+            toolTip1.SetToolTip(chkBlackBG, "White color is considered as background by default. Check this to invert that");
+            chkBlackBG.UseVisualStyleBackColor = true;
+            // 
+            // btnCopy
+            // 
+            btnCopy.Image = Properties.Resources.Famfamfam_Silk_Page_copy_16;
+            btnCopy.ImageAlign = System.Drawing.ContentAlignment.MiddleRight;
+            btnCopy.Location = new System.Drawing.Point(122, 67);
+            btnCopy.Name = "btnCopy";
+            btnCopy.Size = new System.Drawing.Size(88, 27);
+            btnCopy.TabIndex = 7;
+            btnCopy.Text = "Copy";
+            btnCopy.TextImageRelation = System.Windows.Forms.TextImageRelation.ImageBeforeText;
+            toolTip1.SetToolTip(btnCopy, "Copy to clipboard");
+            btnCopy.UseVisualStyleBackColor = true;
+            btnCopy.Click += btnCopy_Click;
+            // 
+            // dlgSaveImage
+            // 
+            dlgSaveImage.DefaultExt = "png";
+            dlgSaveImage.Filter = "PNG Image|*.png;*.PNG";
+            // 
+            // lblUpscale
+            // 
+            lblUpscale.AutoSize = true;
+            lblUpscale.Location = new System.Drawing.Point(71, 9);
+            lblUpscale.Name = "lblUpscale";
+            lblUpscale.Size = new System.Drawing.Size(51, 15);
+            lblUpscale.TabIndex = 4;
+            lblUpscale.Text = "Upscale:";
+            // 
+            // FrameScreenshot
+            // 
+            AcceptButton = btnClose;
+            AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+            AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            CancelButton = btnClose;
+            ClientSize = new System.Drawing.Size(334, 111);
+            Controls.Add(btnCopy);
+            Controls.Add(chkBlackBG);
+            Controls.Add(chkTransparent);
+            Controls.Add(nudUpscale);
+            Controls.Add(lblUpscale);
+            Controls.Add(btnClose);
+            Controls.Add(btnOK);
+            FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
+            Name = "FrameScreenshot";
+            StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
+            Text = "Frame Screenshot";
+            Load += FrameScreenshot_Load;
+            ((System.ComponentModel.ISupportInitialize)nudUpscale).EndInit();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private System.Windows.Forms.Button btnClose;
+        private System.Windows.Forms.Button btnOK;
+        private System.Windows.Forms.ToolTip toolTip1;
+        private System.Windows.Forms.SaveFileDialog dlgSaveImage;
+        private System.Windows.Forms.Label lblUpscale;
+        private System.Windows.Forms.NumericUpDown nudUpscale;
+        private System.Windows.Forms.CheckBox chkTransparent;
+        private System.Windows.Forms.CheckBox chkBlackBG;
+        private System.Windows.Forms.Button btnCopy;
+    }
+}

McBitFont/FrameScreenshot.cs

@@ -0,0 +1,87 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Drawing.Imaging;
+using System.IO;
+using System.Linq;
+using System.Security.Policy;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using static McBitFont.MainForm;
+
+namespace McBitFont {
+    public partial class FrameScreenshot : Form {
+
+        private FrameMiniature f;
+
+        public FrameScreenshot(FrameMiniature frame) {
+            InitializeComponent();
+            f = frame;
+        }
+
+        private Bitmap GenerateScreenshot() {
+            int upscale = (int)nudUpscale.Value;
+            int x, y;
+            bool transp = chkTransparent.Checked;
+            bool blackBG = chkBlackBG.Checked;
+
+            Bitmap bmp = new(f.width * upscale, f.height * upscale);
+            SolidBrush bb = new(Color.Black);
+            SolidBrush bw = new(Color.White);
+            using (Graphics g = Graphics.FromImage(bmp)) {
+                for (x = 0; x < f.width; x++) {
+                    for (y = 0; y < f.height; y++) {
+                        if (f.data[x, y]) {
+                            if (!transp || (transp && !blackBG)) g.FillRectangle(bb, x * upscale, y * upscale, upscale, upscale);
+                        } else
+                            if (!transp || (transp && blackBG)) g.FillRectangle(bw, x * upscale, y * upscale, upscale, upscale);
+                    }
+                }
+            }
+
+            return bmp;
+        }
+
+        private void btnOK_Click(object sender, EventArgs e) {
+            if (dlgSaveImage.ShowDialog() == DialogResult.OK) {
+
+                Bitmap bmp = GenerateScreenshot();
+
+                bool err = false;
+                try {
+                    bmp.Save(dlgSaveImage.FileName, ImageFormat.Png);
+                }
+                catch (Exception ex) {
+                    err = true;
+                    MessageBox.Show("There was an error during image save: " + ex.Message, "Error!", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+                if (!err) MessageBox.Show("Screenshot has been saved!", "Success!", MessageBoxButtons.OK, MessageBoxIcon.Information);
+
+            }
+        }
+
+        private void FrameScreenshot_Load(object sender, EventArgs e) {
+            btnOK.Focus();
+        }
+
+        private void btnClose_Click(object sender, EventArgs e) {
+            DialogResult = DialogResult.OK;
+        }
+
+        private void chkTransparent_CheckedChanged(object sender, EventArgs e) {
+            chkBlackBG.Enabled = chkTransparent.Checked;
+        }
+
+        private void btnCopy_Click(object sender, EventArgs e) {
+            Bitmap bmp = GenerateScreenshot();
+            using MemoryStream stream = new();
+            bmp.Save(stream, ImageFormat.Png);
+            DataObject data = new("PNG", stream);
+            data.SetImage(bmp);
+            Clipboard.SetDataObject(data, true);
+        }
+    }
+}

McBitFont/FrameScreenshot.resx

@@ -0,0 +1,126 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <metadata name="toolTip1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
+  <metadata name="dlgSaveImage.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>115, 17</value>
+  </metadata>
+</root>

McBitFont/McBitFont.csproj

@@ -20,9 +20,9 @@
     <UseWindowsForms>true</UseWindowsForms>
     <ImportWindowsDesktopTargets>true</ImportWindowsDesktopTargets>
     <ApplicationIcon>icon_64.ico</ApplicationIcon>
-    <AssemblyVersion>2.7.0.0</AssemblyVersion>
-    <FileVersion>2.7.0.0</FileVersion>
-    <Version>$(VersionPrefix)2.7.0</Version>
+    <AssemblyVersion>2.9.0.0</AssemblyVersion>
+    <FileVersion>2.9.0.0</FileVersion>
+    <Version>$(VersionPrefix)2.9.0</Version>
     <Copyright>Anton Mukhin</Copyright>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">

McBitFont/McCursor.cs

@@ -127,5 +127,46 @@ namespace McBitFont {
             return CreateCursorNoResize(bmp, 1, 1);
         }
 
+        public static Cursor GetCursorLines() {
+            Point[] arrow = { new(1, 1), new(12, 12), new(11, 13), new(6, 13), new(2, 17), new(1, 16) };
+            Rectangle line = new(0, 18, 20, 5);
+
+            Bitmap bmp = new(21, 24);
+            Pen pb = new(Color.Black, 1);
+            Pen pw = new(Color.White, 1);
+            SolidBrush bw = new(Color.White);
+            SolidBrush bb = new(Color.Black);
+            using (Graphics g = Graphics.FromImage(bmp)) {
+                g.FillPolygon(bw, arrow);
+                g.DrawPolygon(pb, arrow);
+                g.FillRectangle(bb, line);
+                g.DrawRectangle(pw, line);
+            }
+
+            return CreateCursorNoResize(bmp, 1, 1);
+        }
+
+        public static Cursor GetCursorDrag() {
+            Point[] arrow1 = { new(11, 0), new(15, 4), new(13, 4), new(13, 7), new(9, 7), new(9, 4), new(7, 4) };
+            Point[] arrow2 = { new(22, 11), new(18, 15), new(18, 13), new(15, 13), new(15, 9), new(18, 9), new(18, 7) };
+            Point[] arrow3 = { new(11, 22), new(7, 18), new(9, 18), new(9, 15), new(13, 15), new(13, 18), new(15, 18) };
+            Point[] arrow4 = { new(0, 11), new(4, 7), new(4, 9), new(7, 9), new(7, 13), new(4, 13), new(4, 15) };
+
+            Bitmap bmp = new(23, 23);
+            Pen pb = new(Color.Black, 1);
+            SolidBrush bw = new(Color.White);
+            using (Graphics g = Graphics.FromImage(bmp)) {
+                g.FillPolygon(bw, arrow1);
+                g.DrawPolygon(pb, arrow1);
+                g.FillPolygon(bw, arrow2);
+                g.DrawPolygon(pb, arrow2);
+                g.FillPolygon(bw, arrow3);
+                g.DrawPolygon(pb, arrow3);
+                g.FillPolygon(bw, arrow4);
+                g.DrawPolygon(pb, arrow4);
+            }
+            return CreateCursorNoResize(bmp, 11, 11);
+        }
+
     }
 }

McBitFont/Properties/Resources.Designer.cs

@@ -180,6 +180,26 @@ namespace McBitFont.Properties {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap fam_lines {
+            get {
+                object obj = ResourceManager.GetObject("fam_lines", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap fam_mid {
+            get {
+                object obj = ResourceManager.GetObject("fam_mid", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized resource of type System.Drawing.Bitmap.
         /// </summary>
@@ -190,6 +210,16 @@ namespace McBitFont.Properties {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap fam_top {
+            get {
+                object obj = ResourceManager.GetObject("fam_top", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized resource of type System.Drawing.Bitmap.
         /// </summary>
@@ -340,6 +370,16 @@ namespace McBitFont.Properties {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap picture_save {
+            get {
+                object obj = ResourceManager.GetObject("picture_save", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized resource of type System.Drawing.Bitmap.
         /// </summary>

McBitFont/Properties/Resources.resx

@@ -118,6 +118,9 @@
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
   <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
+  <data name="fam_mid" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\fam_mid.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
   <data name="z_left" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\arrow_left.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
@@ -130,6 +133,9 @@
   <data name="Famfamfam-Silk-Page-paste.16" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\Famfamfam-Silk-Page-paste.16.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
+  <data name="folder_table" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\folder_table.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
   <data name="folder_open" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\folder_open.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
@@ -145,6 +151,9 @@
   <data name="font" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\font.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
+  <data name="picture_save" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\picture_save.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
   <data name="arrow_redo" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\redo.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
@@ -190,6 +199,9 @@
   <data name="icon_32" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\icon_32.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
+  <data name="fam_lines" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\fam_lines.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
   <data name="z_tick" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\tick.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
@@ -217,8 +229,8 @@
   <data name="Famfamfam-Silk-Disk.16" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\Famfamfam-Silk-Disk.16.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
-  <data name="folder_table" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\Resources\folder_table.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  <data name="text_letterspacing2" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\text_letterspacing2.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
   <data name="Canvas_Fill" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\Canvas_Fill.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
@@ -241,7 +253,7 @@
   <data name="icon_64" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\icon_64.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
-  <data name="text_letterspacing2" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\Resources\text_letterspacing2.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  <data name="fam_top" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\fam_top.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
 </root>

README.md

@@ -26,6 +26,7 @@ Some basic hints on the interface:
 - Shift + scroll to scroll left and right
 - Crtl + scroll to zoom
 - Alt + Scroll to change painting brush size
+- When Rectangle selection tool is active hold Ctrl+Alt to temporary disable it to be able to draw
 
 Download in the [Releases](https://gitea.mcflyer.ru/McFLY/McBitFont/releases) section!
 
@@ -64,3 +65,8 @@ Code Shift dialog
 Font PNG export example
 
 ![PNG export example](/images/Font_Minecraft_Rus_5x7_vw.png)
+
+Frame screenshot dialog
+
+![Frame screenshot](/images/Screenshot_Frame-screenshot.png)
+

TODO.txt

@@ -1,10 +1,14 @@
 Application:
 - Consider migrating to WPF in order to make DPI aware UI
-V Cursor for rectangular selection tool
-V Icons for tool buttons
-V Tooltips now has keyboard shortcuts info
+V Special cursor to indicate baseline set
+V Special cursor when dragging canvas with middle mouse button
 
 Functionality:
+V Show note field in Export comments
+V When Rectangle selection tool is active hold Ctrl+Alt to temporary disable it to be able to draw
+V Frame screenshot can be copied to clipboard with some limitations (no transparency)
+V Beside Baseline, also make top and mid lines
 
 Bugs:
-V Fix selection info: change comma to x
+V Fixed "Frame modified" check. It leaves modified flag if user refused to save changes.
+V Middle mouse button tries to change selection while dragging canvas with rectSelection tool active