From 2a940c8933d2b8285ce919721ec35e4ca71ca8ee Mon Sep 17 00:00:00 2001
From: Anton Mukhin <mcfly@mcflyer.ru>
Date: Sun, 18 May 2025 00:50:05 +0300
Subject: [PATCH] TODO feature: Copy-paste to a symbol with different size

---
 McBitFont/Form1.cs | 26 ++++++++++++++++----------
 TODO.txt           |  3 ++-
 2 files changed, 18 insertions(+), 11 deletions(-)

diff --git a/McBitFont/Form1.cs b/McBitFont/Form1.cs
index 7155c19..f6e3901 100644
--- a/McBitFont/Form1.cs
+++ b/McBitFont/Form1.cs
@@ -221,8 +221,6 @@ namespace McBitFont {
             w = pixelOffset + dotWidth * (cellSize + gap);
             h = pixelOffset + dotHeight * (cellSize + gap);
             cbZoom_SelectedIndexChanged(cbZoom, null);
-
-            fbuffer = false;
         }
 
         private void cbZoom_SelectedIndexChanged(object sender, EventArgs e) {
@@ -607,12 +605,7 @@ namespace McBitFont {
 
         private void miniList_SelectedIndexChanged(object sender, EventArgs e) {
             if (miniList.FocusedItem == null) return;
-            if (modified) {
-                if (MessageBox.Show("Current symbol is modified.\nDo you want to save the changes?", "Symbol was modified!", MessageBoxButtons.YesNo) == DialogResult.Yes) {
-                    saveFrame();
-                }
-                modified = false;
-            }
+            checkModifiedFrame();
             if (miniList.SelectedItems.Count == 0) {
                 removeSymbolToolStripMenuItem.Enabled = false;
                 copyToolStripMenuItem.Enabled = false;
@@ -777,7 +770,19 @@ namespace McBitFont {
         }
 
         private void pasteToolStripMenuItem_Click(object sender, EventArgs e) {
-            Array.Copy(fbuf.data, f.data, fbuf.data.Length);
+            if (fbuf.width == f.width && fbuf.height == f.height) {
+                Array.Copy(fbuf.data, f.data, fbuf.data.Length);
+            } else {
+                var wmax = (fbuf.width > f.width) ? f.width : fbuf.width;
+                var hmax = (fbuf.height >  f.height) ? f.height : fbuf.height;
+
+                for (int i = 0; i < wmax; i++) {
+                    for (int j = 0; j < hmax; j++) {
+                        f.data[i,j] = fbuf.data[i,j];
+                    }
+                }
+            }
+
             dotPanel.Refresh();
             modified = true;
         }
@@ -794,9 +799,10 @@ namespace McBitFont {
         // Check modified / Save frame
         private void checkModifiedFrame() {
             if (modified) {
-                if (MessageBox.Show("Current frame is modified.\nDo you want to apply the changes first?", "The frame was modified!", MessageBoxButtons.YesNo) == DialogResult.Yes) {
+                if (MessageBox.Show("Current symbol is modified.\nDo you want to save the changes?", "Symbol was modified!", MessageBoxButtons.YesNo) == DialogResult.Yes) {
                     saveFrame();
                 }
+                modified = false;
             }
         }
 
diff --git a/TODO.txt b/TODO.txt
index bbb0bea..8c64334 100644
--- a/TODO.txt
+++ b/TODO.txt
@@ -14,11 +14,12 @@ V "Single frame", "only numbers" and "specify range" as radio buttons
 - Undo/Redo
 - Image import from a file
 - Import from a text array
-- Copy-paste to a symbol with different size
+V Copy-paste to a symbol with different size
 - Rectangle selection to mass-paint, shift and mirror pixels
 - Change height of variable width fonts with ability to choose which side to add pixels to
 V Make it possible to have zero width chars in VarWidth fonts
 - "Packed" fonts export
+- Tooltips on main form
 
 Bugs:
 V Every char changes its width to default on VarWidth font height change!