feat: add tas operation interface

- Change exception type from ArgumentOutOfRangeException to ArgumentException
- Fix node seeking logic by correcting candidate order
- Update Visit, Insert, and Remove methods with proper range checks
- Enhance cursor management after removal operations
- Add comprehensive test cases for edge scenarios
- Introduce AssertExtension for better exception testing
- Handle empty collection states more robustly

Assets/AppIcons/.gitignore

@@ -0,0 +1,5 @@
+# Ignore generated files
+*.bat
+*.sh
+*.ico
+*.png

Assets/AppIcons/About.svg

@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   viewBox="0 0 24 24"
+   version="1.1"
+   id="svg1"
+   sodipodi:docname="MenuAbout.svg"
+   inkscape:export-filename="MenuAbout.png"
+   inkscape:export-xdpi="1024"
+   inkscape:export-ydpi="1024"
+   inkscape:version="1.3.2 (091e20e, 2023-11-25, custom)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs1" />
+  <sodipodi:namedview
+     id="namedview1"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     showgrid="false"
+     inkscape:zoom="8.2291667"
+     inkscape:cx="18.106329"
+     inkscape:cy="5.7113924"
+     inkscape:window-width="1920"
+     inkscape:window-height="1017"
+     inkscape:window-x="-8"
+     inkscape:window-y="-8"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg1" />
+  <path
+     d="M 13,9 H 11 V 7 h 2 m 0,10 h -2 v -6 h 2 M 12,2 A 10,10 0 0 0 2,12 10,10 0 0 0 12,22 10,10 0 0 0 22,12 10,10 0 0 0 12,2 Z"
+     id="path1"
+     style="display:none" />
+  <path
+     style="fill:#2196f3;fill-opacity:1;stroke-width:0.000911392"
+     d="M 11.331646,21.963844 C 10.350843,21.895612 9.2782955,21.655947 8.3848101,21.305362 7.073815,20.790955 5.9477316,20.049837 4.9354663,19.035217 3.2965843,17.392523 2.3386597,15.380387 2.0634649,13.002532 c -0.047583,-0.41115 -0.047583,-1.593914 0,-2.005064 C 2.2936647,9.0083985 3.0074126,7.2671058 4.2115248,5.756962 4.5556094,5.3254265 5.3306962,4.5509678 5.756962,4.2127774 7.2569939,3.0226832 8.9585632,2.3129438 10.877027,2.0771533 c 0.55463,-0.068167 1.691316,-0.068167 2.245946,0 1.913756,0.2352119 3.64152,0.9554548 5.120065,2.1343715 0.42793,0.3412098 1.204026,1.1170463 1.540553,1.5400384 1.212522,1.5240584 1.924504,3.259118 2.152658,5.2459048 0.04781,0.416369 0.0489,1.531707 0.0019,1.971736 -0.210539,1.971877 -0.927503,3.72952 -2.151259,5.273834 -0.337806,0.426291 -1.112351,1.201462 -1.543867,1.545114 -1.509369,1.202033 -3.301249,1.937356 -5.225316,2.144284 -0.419189,0.04508 -1.263447,0.06081 -1.686076,0.03141 z m 1.670886,-7.958781 V 10.997468 H 12 10.997468 v 3.007595 3.007595 H 12 13.002532 Z m 0,-5.9999997 V 6.9873418 H 12 10.997468 V 8.0050633 9.0227848 H 12 13.002532 Z"
+     id="path2" />
+  <path
+     style="fill:#ffffff;fill-opacity:1;stroke-width:0.000911392"
+     d="M 10.997468,8.0050633 V 6.9873418 H 12 13.002532 V 8.0050633 9.0227848 H 12 10.997468 Z"
+     id="path3" />
+  <path
+     style="fill:#ffffff;fill-opacity:1;stroke-width:0.000911392"
+     d="M 10.997468,14.005063 V 10.997468 H 12 13.002532 v 3.007595 3.007595 H 12 10.997468 Z"
+     id="path4" />
+</svg>

Assets/AppIcons/AddFrame.svg

@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   viewBox="0 0 24 24"
+   version="1.1"
+   id="svg1"
+   sodipodi:docname="CtxMenuAdd.svg"
+   inkscape:version="1.3.2 (091e20e, 2023-11-25, custom)"
+   inkscape:export-filename="CtxMenuAdd.png"
+   inkscape:export-xdpi="1024"
+   inkscape:export-ydpi="1024"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs1" />
+  <sodipodi:namedview
+     id="namedview1"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     inkscape:zoom="23.275598"
+     inkscape:cx="13.469042"
+     inkscape:cy="11.814949"
+     inkscape:window-width="1920"
+     inkscape:window-height="1017"
+     inkscape:window-x="-8"
+     inkscape:window-y="-8"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg1" />
+  <path
+     d="m 11,2 a 2,2 0 0 1 2,2 v 16 a 2,2 0 0 1 -2,2 H 2 V 2 h 9 m -7,8 v 4 h 7 V 10 H 4 m 0,6 v 4 h 7 V 16 H 4 M 4,4 v 4 h 7 V 4 H 4 m 11,7 h 3 V 8 h 2 v 3 h 3 v 2 h -3 v 3 h -2 v -3 h -3 z"
+     id="path1"
+     style="display:none" />
+  <path
+     style="fill:#607d8b;fill-opacity:1;stroke-width:0.0012889"
+     d="M 2.0192821,12.009734 V 2.0192821 h 4.5734928 c 3.2470388,0 4.6395251,0.014132 4.8011651,0.048725 0.70855,0.1516385 1.310681,0.7145009 1.501846,1.4039032 0.07566,0.2728392 0.07918,0.6513922 0.07918,8.5156767 0,7.156645 -0.0084,8.262238 -0.06409,8.476192 -0.176436,0.677383 -0.615301,1.157706 -1.29273,1.414847 l -0.254312,0.09653 -4.6722757,0.01251 -4.6722752,0.01251 z m 9.0223249,5.991952 V 15.982403 H 7.5186037 3.9956008 v 2.019283 2.019282 h 3.5230029 3.5230033 z m 0,-6.014883 V 9.9675204 H 7.5186037 3.9956008 v 2.0192826 2.019282 h 3.5230029 3.5230033 z m 0,-5.97192 V 3.9956008 H 7.5186037 3.9956008 V 6.014883 8.0341651 h 3.5230029 3.5230033 z"
+     id="path2" />
+  <path
+     style="fill:#4caf50;fill-opacity:1;stroke-width:0.0012889"
+     d="m 18.001686,14.478683 v -1.503721 h -1.482239 -1.48224 v -0.988159 -0.98816 h 1.48224 1.482239 V 9.5164042 8.0341651 h 0.988159 0.988159 v 1.4822391 1.4822388 h 1.503721 1.503721 v 0.98816 0.988159 h -1.503721 -1.503721 v 1.503721 1.50372 h -0.988159 -0.988159 z"
+     id="path3" />
+</svg>

Assets/AppIcons/BuildBuildIcons.py

@@ -0,0 +1,32 @@
+import pathlib
+
+def fetch_svg_files() -> tuple[pathlib.Path, ...]:
+    return tuple(file for file in pathlib.Path("./").glob("*.svg"))
+
+def generate_windows_script(svg_files: tuple[pathlib.Path, ...]) -> None:
+    with open("./BuildIcons.bat", "w", encoding="utf-8") as f:
+        for svg_file in svg_files:
+            png_file = f'{svg_file.stem}.png'
+            ico_file = f'{svg_file.stem}.ico'
+            f.write(f"inkscape --without-gui {svg_file} -o {png_file} -w 250 -h 256\n")
+            f.write(f"magick {png_file} -define icon:auto-resize=256,128,64,48,32,16 {ico_file}\n")
+
+def generate_linux_script(svg_files: tuple[pathlib.Path, ...]) -> None:
+    with open("./BuildIcons.sh", "w", encoding="utf-8") as f:
+        for svg_file in svg_files:
+            png_file = f'{svg_file.stem}.png'
+            ico_file = f'{svg_file.stem}.ico'
+            f.write(f"inkscape --without-gui {svg_file} -o {png_file} -w 250 -h 256\n")
+            f.write(f"magick {png_file} -define icon:auto-resize=256,128,64,48,32,16 {ico_file}\n")
+
+def main():
+    print("Fetching SVG files...")
+    svg_files = fetch_svg_files()
+    print("Building Windows script...")
+    generate_windows_script(svg_files)
+    print("Building Linux script...")
+    generate_linux_script(svg_files)
+    print("Done!")
+
+if __name__ == "__main__":
+    main()

Assets/AppIcons/Cancel.svg

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   viewBox="0 0 24 24"
+   version="1.1"
+   id="svg1"
+   sodipodi:docname="Cancel.svg"
+   inkscape:version="1.3.2 (091e20e, 2023-11-25, custom)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs1" />
+  <sodipodi:namedview
+     id="namedview1"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     showgrid="false"
+     inkscape:zoom="32.916667"
+     inkscape:cx="12"
+     inkscape:cy="12"
+     inkscape:window-width="1920"
+     inkscape:window-height="1017"
+     inkscape:window-x="-8"
+     inkscape:window-y="-8"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg1" />
+  <path
+     d="M 12,2 C 17.5,2 22,6.5 22,12 22,17.5 17.5,22 12,22 6.5,22 2,17.5 2,12 2,6.5 6.5,2 12,2 m 0,2 C 10.1,4 8.4,4.6 7.1,5.7 L 18.3,16.9 C 19.3,15.5 20,13.8 20,12 20,7.6 16.4,4 12,4 M 16.9,18.3 5.7,7.1 C 4.6,8.4 4,10.1 4,12 c 0,4.4 3.6,8 8,8 1.9,0 3.6,-0.6 4.9,-1.7 z"
+     id="path1"
+     style="display:none" />
+  <path
+     style="fill:#f44336;fill-opacity:1;stroke-width:0.000911392"
+     d="M 11.529114,21.976736 C 10.22238,21.889141 9.0970988,21.622033 8.0114321,21.141743 5.0411839,19.827731 2.8549818,17.127924 2.2192797,13.988839 2.0648176,13.226108 2.0373265,12.925617 2.0373265,12 c 0,-0.925617 0.027491,-1.226108 0.1819532,-1.988839 C 2.9672398,6.3177478 5.8643146,3.2688861 9.5104706,2.3379617 10.411349,2.1079524 11.074436,2.0255288 12.01519,2.026618 c 1.996985,0.00231 3.807406,0.5499071 5.467923,1.6538737 2.455605,1.6325675 4.010624,4.1204917 4.426934,7.0827903 0.07357,0.523513 0.07357,1.949923 0,2.473436 -0.326722,2.324832 -1.359557,4.372036 -2.997659,5.94173 -1.596575,1.5299 -3.611736,2.485613 -5.773541,2.738166 -0.389906,0.04555 -1.312862,0.08002 -1.609733,0.06012 z m 1.563357,-2.032544 c 0.925767,-0.122293 1.765668,-0.379382 2.5417,-0.778003 0.341195,-0.175259 0.942023,-0.568381 1.150639,-0.752863 l 0.136709,-0.120893 -5.605032,-5.606976 C 8.2337189,9.6016202 5.704605,7.0785217 5.6962335,7.0785715 5.6878621,7.0786214 5.5669726,7.2324188 5.4275903,7.4203437 4.7111807,8.3862562 4.2640759,9.494702 4.0680851,10.790778 c -0.065181,0.431036 -0.090079,1.53472 -0.044835,1.987446 0.2406062,2.407596 1.546148,4.562332 3.5868762,5.919974 0.4303689,0.286313 1.2614491,0.698786 1.7409864,0.864068 0.6315864,0.217689 1.3326383,0.369549 1.9653433,0.425729 0.425722,0.0378 1.326427,0.01559 1.776015,-0.0438 z m 5.537897,-3.505461 c 0.686116,-1.101759 1.081879,-2.107709 1.286142,-3.269111 0.0819,-0.465656 0.111841,-1.431584 0.06035,-1.946773 C 19.735881,8.811741 18.433266,6.6619006 16.388891,5.3012482 15.724197,4.8588544 14.767203,4.4347242 13.990518,4.2383123 12.090514,3.75783 10.037364,3.9752015 8.3658289,4.8338107 8.0246342,5.0090703 7.4238064,5.4021922 7.2151899,5.5866738 L 7.078481,5.707567 l 5.605063,5.608114 5.605064,5.608114 0.07595,-0.09009 c 0.04177,-0.04955 0.161387,-0.227288 0.265811,-0.394971 z"
+     id="path2" />
+</svg>

Assets/AppIcons/ClearKeys.svg

@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   viewBox="0 0 24 24"
+   version="1.1"
+   id="svg1"
+   sodipodi:docname="ClearKeys.svg"
+   inkscape:version="1.3.2 (091e20e, 2023-11-25, custom)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs1" />
+  <sodipodi:namedview
+     id="namedview1"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     inkscape:zoom="32.916667"
+     inkscape:cx="12"
+     inkscape:cy="12"
+     inkscape:window-width="1920"
+     inkscape:window-height="1017"
+     inkscape:window-x="-8"
+     inkscape:window-y="-8"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg1" />
+  <path
+     d="m 19.36,2.72 1.42,1.42 -5.72,5.71 c 1.07,1.54 1.22,3.39 0.32,4.59 L 9.06,8.12 c 1.2,-0.9 3.05,-0.75 4.59,0.32 L 19.36,2.72 M 5.93,17.57 C 3.92,15.56 2.69,13.16 2.35,10.92 l 4.88,-2.09 7.44,7.44 -2.09,4.88 C 10.34,20.81 7.94,19.58 5.93,17.57 Z"
+     id="path1"
+     style="display:none" />
+  <path
+     style="fill:#607d8b;stroke-width:0.000911392;fill-opacity:1"
+     d="M 12.136709,21.054947 C 9.849802,20.570498 7.6401138,19.296543 5.8025316,17.403096 4.4028758,15.960889 3.3992023,14.37058 2.7993906,12.644655 2.6463627,12.204326 2.4273042,11.35402 2.3985171,11.088608 L 2.3803943,10.921519 4.7251585,9.9189873 C 6.0147788,9.3675949 7.1043011,8.9044989 7.1463187,8.8898851 c 0.071606,-0.024904 0.3085786,0.2056059 3.7789633,3.6759029 2.036411,2.03636 3.702566,3.714727 3.702566,3.729703 0,0.01498 -0.461067,1.105251 -1.024592,2.422831 l -1.024593,2.395602 -0.09186,-0.0021 c -0.05053,-0.0012 -0.208066,-0.02675 -0.350091,-0.05684 z"
+     id="path2" />
+  <path
+     style="fill:#607d8b;fill-opacity:1;stroke-width:0.000911392"
+     d="M 12.228787,11.256636 9.0890771,8.1168152 9.262956,8.0055861 c 0.537045,-0.3435433 1.29721,-0.5112188 2.003468,-0.4419202 0.416509,0.040868 0.869029,0.1466631 1.241447,0.2902384 0.298885,0.1152267 0.773018,0.3576119 0.98551,0.5038104 0.07023,0.04832 0.138874,0.087855 0.152539,0.087855 0.01366,0 1.306513,-1.281613 2.872996,-2.8480292 l 2.84815,-2.8480293 0.691078,0.6910787 0.691079,0.6910786 -2.855424,2.8555452 C 15.12356,9.75757 15.039674,9.8448024 15.081906,9.911253 c 0.598284,0.941377 0.857172,1.729415 0.860857,2.620393 0.002,0.475353 -0.04848,0.782692 -0.194207,1.183063 -0.08105,0.222676 -0.299494,0.631956 -0.355907,0.666821 -0.01328,0.0082 -1.437021,-1.397993 -3.163862,-3.124894 z"
+     id="path3" />
+</svg>

Assets/AppIcons/CloseFile.svg

@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   viewBox="0 0 24 24"
+   version="1.1"
+   id="svg1"
+   sodipodi:docname="MenuCloseFile.svg"
+   inkscape:export-filename="MenuCloseFile.png"
+   inkscape:export-xdpi="1024"
+   inkscape:export-ydpi="1024"
+   inkscape:version="1.3.2 (091e20e, 2023-11-25, custom)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs1" />
+  <sodipodi:namedview
+     id="namedview1"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     showgrid="false"
+     inkscape:zoom="32.916667"
+     inkscape:cx="11.98481"
+     inkscape:cy="12"
+     inkscape:window-width="1920"
+     inkscape:window-height="1017"
+     inkscape:window-x="-8"
+     inkscape:window-y="-8"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg1" />
+  <path
+     d="M 19,6.41 17.59,5 12,10.59 6.41,5 5,6.41 10.59,12 5,17.59 6.41,19 12,13.41 17.59,19 19,17.59 13.41,12 Z"
+     id="path1"
+     style="display:none" />
+  <path
+     style="fill:#f44336;fill-opacity:1;stroke-width:0.000911392"
+     d="M 5.7112968,18.273322 5.0281633,17.589682 7.8228805,14.794841 10.617598,12 7.8227956,9.2050739 5.0279935,6.4101481 5.7190708,5.7190708 6.4101481,5.0279935 9.2050739,7.8227956 12,10.617598 14.794926,7.8227956 17.589852,5.0279935 18.280929,5.7190708 18.972006,6.4101481 16.177205,9.2050739 13.382402,12 l 2.794803,2.794926 2.794801,2.794926 -0.691077,0.691077 -0.691077,0.691077 L 14.794926,16.177205 12,13.382402 9.2125966,16.169682 c -1.5330718,1.533004 -2.794325,2.78728 -2.8027848,2.78728 -0.00846,0 -0.3227916,-0.307638 -0.698515,-0.68364 z"
+     id="path2" />
+</svg>

Assets/AppIcons/CopyFrame.svg

@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   viewBox="0 0 24 24"
+   version="1.1"
+   id="svg1"
+   sodipodi:docname="CtxMenuCopy.svg"
+   inkscape:export-filename="CtxMenuCopy.png"
+   inkscape:export-xdpi="1024"
+   inkscape:export-ydpi="1024"
+   inkscape:version="1.3.2 (091e20e, 2023-11-25, custom)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs1" />
+  <sodipodi:namedview
+     id="namedview1"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
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Assets/AppIcons/Count.svg

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Assets/AppIcons/CutFrame.svg

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Assets/AppIcons/DeleteFrame.svg

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Assets/AppIcons/EditorLayout.svg

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Assets/AppIcons/FillMode.svg

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Assets/AppIcons/FlipCell.svg

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Assets/AppIcons/Fps.svg

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Assets/AppIcons/Goto.svg

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+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   viewBox="0 0 24 24"
+   version="1.1"
+   id="svg1"
+   sodipodi:docname="PanelGoto.svg"
+   inkscape:export-filename="PanelGoto.png"
+   inkscape:export-xdpi="1024"
+   inkscape:export-ydpi="1024"
+   inkscape:version="1.3.2 (091e20e, 2023-11-25, custom)"
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+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
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+     id="namedview1"
+     pagecolor="#ffffff"
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+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
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+     inkscape:deskcolor="#d1d1d1"
+     showgrid="false"
+     inkscape:zoom="32.916667"
+     inkscape:cx="12"
+     inkscape:cy="12"
+     inkscape:window-width="1920"
+     inkscape:window-height="1017"
+     inkscape:window-x="-8"
+     inkscape:window-y="-8"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg1" />
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+     style="fill:#607d8b;stroke-width:0.000911392"
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+     id="path2" />
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Assets/AppIcons/NewFile.svg

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+<svg
+   viewBox="0 0 24 24"
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+   inkscape:export-ydpi="1024"
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+   xmlns="http://www.w3.org/2000/svg"
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+     id="path4" />
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Assets/AppIcons/NextItem.svg

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+<svg
+   viewBox="0 0 24 24"
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+   inkscape:export-filename="PanelNextItem.png"
+   inkscape:export-xdpi="1024"
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+   xmlns:svg="http://www.w3.org/2000/svg">
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+     id="namedview1"
+     pagecolor="#ffffff"
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+     inkscape:zoom="23.275598"
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+     inkscape:current-layer="svg1" />
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+     style="display:none" />
+  <path
+     style="fill:#607d8b;stroke-width:0.0012889"
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+     id="path2" />
+</svg>

Assets/AppIcons/NextPage.svg

@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   viewBox="0 0 24 24"
+   version="1.1"
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+   sodipodi:docname="PanelNextPage.svg"
+   inkscape:export-filename="PanelNextPage.png"
+   inkscape:export-xdpi="1024"
+   inkscape:export-ydpi="1024"
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+     id="defs1" />
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+     id="namedview1"
+     pagecolor="#ffffff"
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+     inkscape:showpageshadow="2"
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+     inkscape:deskcolor="#d1d1d1"
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+     inkscape:cy="12"
+     inkscape:window-width="1920"
+     inkscape:window-height="1017"
+     inkscape:window-x="-8"
+     inkscape:window-y="-8"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg1" />
+  <path
+     d="m 13,6 v 12 l 8.5,-6 M 4,18 12.5,12 4,6 Z"
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+     style="display:none" />
+  <path
+     style="fill:#607d8b;stroke-width:0.000911392"
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Assets/AppIcons/Ok.svg

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
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+   version="1.1"
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+   sodipodi:docname="Ok.svg"
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+     style="display:none" />
+  <path
+     style="fill:#4caf50;fill-opacity:1;stroke-width:0.000911392"
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+     id="path2" />
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Assets/AppIcons/OpenFile.svg

@@ -0,0 +1,52 @@
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+<svg
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+   version="1.1"
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+   sodipodi:docname="MenuOpenFile.svg"
+   inkscape:export-filename="MenuOpenFile.png"
+   inkscape:export-xdpi="1024"
+   inkscape:export-ydpi="1024"
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Assets/AppIcons/PasteFrame.svg

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Assets/AppIcons/Preference.svg

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Assets/AppIcons/PreviousItem.svg

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Assets/AppIcons/PreviousPage.svg

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Assets/AppIcons/Redo.svg

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Assets/AppIcons/ReportBug.svg

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Assets/AppIcons/SaveFile.svg

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Assets/AppIcons/SaveFileAs.svg

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Assets/AppIcons/SaveFileThenRunGame.svg

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Assets/AppIcons/SelectMode.svg

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Assets/AppIcons/SetCell.svg

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Assets/AppIcons/SetFps.svg

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Assets/AppIcons/Undo.svg

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Assets/AppIcons/UnsetCell.svg

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+<svg
+   viewBox="0 0 24 24"
+   version="1.1"
+   id="svg1"
+   sodipodi:docname="CtxMenuUnset.svg"
+   inkscape:export-filename="CtxMenuUnset.png"
+   inkscape:export-xdpi="1024"
+   inkscape:export-ydpi="1024"
+   inkscape:version="1.3.2 (091e20e, 2023-11-25, custom)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
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+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs1" />
+  <sodipodi:namedview
+     id="namedview1"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
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+     inkscape:current-layer="svg1" />
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+     id="path1"
+     style="display:none" />
+  <path
+     style="fill:#607d8b;fill-opacity:1;stroke-width:0.000911392"
+     d="M 4.7848101,20.97361 C 4.7513924,20.966909 4.6488608,20.946726 4.556962,20.928757 4.4650633,20.910789 4.2805063,20.843549 4.1468354,20.779336 3.7339925,20.581014 3.4181278,20.264972 3.2211831,19.853165 3.0072916,19.405922 3.0227848,20.020374 3.0227848,11.98481 c 0,-6.9612422 0.0025,-7.2999639 0.055335,-7.4861782 0.1958206,-0.6902103 0.7303018,-1.2246914 1.4205121,-1.4205121 0.1862143,-0.052831 0.524936,-0.055335 7.4861781,-0.055335 8.036914,0 7.421647,-0.015542 7.868355,0.1987625 0.422942,0.2029037 0.721769,0.50177 0.925164,0.9252881 C 20.992765,4.593342 20.977215,3.9793602 20.977215,12 c 0,8.018835 0.01548,7.405941 -0.198398,7.853165 -0.245337,0.512995 -0.69601,0.891601 -1.27502,1.071133 -0.155303,0.04816 -0.678123,0.05215 -7.412658,0.05665 -3.9850631,0.0027 -7.2729112,-6.39e-4 -7.3063289,-0.0073 z M 19.017722,12 V 4.9822785 H 12 4.9822785 V 12 19.017722 H 12 19.017722 Z"
+     id="path2" />
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BallanceTASEditor.sln

@@ -1,31 +0,0 @@
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-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BallanceTasEditor", "BallanceTasEditor\BallanceTasEditor.csproj", "{DD898514-03ED-4257-AFD1-290EEDF68113}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BallanceTasEditorTest", "BallanceTasEditorTest\BallanceTasEditorTest.csproj", "{1DC1A8CD-E963-4FF8-91D9-059522419961}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Any CPU = Debug|Any CPU
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-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
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-		{DD898514-03ED-4257-AFD1-290EEDF68113}.Debug|Any CPU.Build.0 = Debug|Any CPU
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-		{DD898514-03ED-4257-AFD1-290EEDF68113}.Release|Any CPU.Build.0 = Release|Any CPU
-		{1DC1A8CD-E963-4FF8-91D9-059522419961}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{1DC1A8CD-E963-4FF8-91D9-059522419961}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{1DC1A8CD-E963-4FF8-91D9-059522419961}.Release|Any CPU.ActiveCfg = Release|Any CPU
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-EndGlobal

BallanceTASEditor/App.xaml

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-<Application x:Class="BallanceTasEditor.App"
-             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:local="clr-namespace:BallanceTasEditor"
-             StartupUri="Views/MainWindow.xaml">
-    <Application.Resources>
-         
-    </Application.Resources>
-</Application>

BallanceTASEditor/BallanceTASEditor.csproj

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-<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
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-    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
-    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <ProjectGuid>{DD898514-03ED-4257-AFD1-290EEDF68113}</ProjectGuid>
-    <OutputType>WinExe</OutputType>
-    <RootNamespace>BallanceTasEditor</RootNamespace>
-    <AssemblyName>BallanceTasEditor</AssemblyName>
-    <TargetFrameworkVersion>v4.8</TargetFrameworkVersion>
-    <FileAlignment>512</FileAlignment>
-    <ProjectTypeGuids>{60dc8134-eba5-43b8-bcc9-bb4bc16c2548};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
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-    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
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-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
-    <PlatformTarget>AnyCPU</PlatformTarget>
-    <DebugSymbols>true</DebugSymbols>
-    <DebugType>full</DebugType>
-    <Optimize>false</Optimize>
-    <OutputPath>bin\Debug\</OutputPath>
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-    <ErrorReport>prompt</ErrorReport>
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-    <DebugType>pdbonly</DebugType>
-    <Optimize>true</Optimize>
-    <OutputPath>bin\Release\</OutputPath>
-    <DefineConstants>TRACE</DefineConstants>
-    <ErrorReport>prompt</ErrorReport>
-    <WarningLevel>4</WarningLevel>
-  </PropertyGroup>
-  <PropertyGroup>
-    <ApplicationIcon>App.ico</ApplicationIcon>
-  </PropertyGroup>
-  <ItemGroup>
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-      <Generator>MSBuild:Compile</Generator>
-      <SubType>Designer</SubType>
-    </ApplicationDefinition>
-    <Page Include="Views\MainWindow.xaml">
-      <Generator>MSBuild:Compile</Generator>
-      <SubType>Designer</SubType>
-    </Page>
-    <Compile Include="App.xaml.cs">
-      <DependentUpon>App.xaml</DependentUpon>
-      <SubType>Code</SubType>
-    </Compile>
-    <Compile Include="Utils\TasFrame.cs" />
-    <Compile Include="Views\MainWindow.xaml.cs">
-      <DependentUpon>MainWindow.xaml</DependentUpon>
-      <SubType>Code</SubType>
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-    <Compile Include="Properties\AssemblyInfo.cs">
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-    <Compile Include="Properties\Settings.Designer.cs">
-      <AutoGen>True</AutoGen>
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-      <LastGenOutput>Settings.Designer.cs</LastGenOutput>
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-  </ItemGroup>
-  <ItemGroup>
-    <Folder Include="Models\" />
-    <Folder Include="ViewModels\" />
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-  <ItemGroup>
-    <Resource Include="Assets\App.ico" />
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-  <ItemGroup>
-    <Resource Include="App.ico" />
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-  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
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-  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
-    <PropertyGroup>
-      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
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-</Project>

BallanceTASEditor/Properties/AssemblyInfo.cs

@@ -1,52 +0,0 @@
-using System.Reflection;
-using System.Resources;
-using System.Runtime.CompilerServices;
-using System.Runtime.InteropServices;
-using System.Windows;
-
-// General Information about an assembly is controlled through the following
-// set of attributes. Change these attribute values to modify the information
-// associated with an assembly.
-[assembly: AssemblyTitle("BallanceTasEditor")]
-[assembly: AssemblyDescription("")]
-[assembly: AssemblyConfiguration("")]
-[assembly: AssemblyCompany("")]
-[assembly: AssemblyProduct("BallanceTasEditor")]
-[assembly: AssemblyCopyright("Copyright ©  2025")]
-[assembly: AssemblyTrademark("")]
-[assembly: AssemblyCulture("")]
-
-// Setting ComVisible to false makes the types in this assembly not visible
-// to COM components.  If you need to access a type in this assembly from
-// COM, set the ComVisible attribute to true on that type.
-[assembly: ComVisible(false)]
-
-//In order to begin building localizable applications, set
-//<UICulture>CultureYouAreCodingWith</UICulture> in your .csproj file
-//inside a <PropertyGroup>.  For example, if you are using US english
-//in your source files, set the <UICulture> to en-US.  Then uncomment
-//the NeutralResourceLanguage attribute below.  Update the "en-US" in
-//the line below to match the UICulture setting in the project file.
-
-//[assembly: NeutralResourcesLanguage("en-US", UltimateResourceFallbackLocation.Satellite)]
-
-
-[assembly: ThemeInfo(
-    ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located
-                                     //(used if a resource is not found in the page,
-                                     // or application resource dictionaries)
-    ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located
-                                              //(used if a resource is not found in the page,
-                                              // app, or any theme specific resource dictionaries)
-)]
-
-
-// Version information for an assembly consists of the following four values:
-//
-//      Major Version
-//      Minor Version
-//      Build Number
-//      Revision
-//
-[assembly: AssemblyVersion("1.0.0.0")]
-[assembly: AssemblyFileVersion("1.0.0.0")]

BallanceTASEditor/Properties/Resources.Designer.cs

@@ -1,62 +0,0 @@
-//------------------------------------------------------------------------------
-// <auto-generated>
-//     This code was generated by a tool.
-//     Runtime Version:4.0.30319.42000
-//
-//     Changes to this file may cause incorrect behavior and will be lost if
-//     the code is regenerated.
-// </auto-generated>
-//------------------------------------------------------------------------------
-
-namespace BallanceTasEditor.Properties {
-
-
-    /// <summary>
-    ///   A strongly-typed resource class, for looking up localized strings, etc.
-    /// </summary>
-    // This class was auto-generated by the StronglyTypedResourceBuilder
-    // class via a tool like ResGen or Visual Studio.
-    // To add or remove a member, edit your .ResX file then rerun ResGen
-    // with the /str option, or rebuild your VS project.
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
-    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    internal class Resources {
-
-        private static global::System.Resources.ResourceManager resourceMan;
-
-        private static global::System.Globalization.CultureInfo resourceCulture;
-
-        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
-        internal Resources() {
-        }
-
-        /// <summary>
-        ///   Returns the cached ResourceManager instance used by this class.
-        /// </summary>
-        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
-        internal static global::System.Resources.ResourceManager ResourceManager {
-            get {
-                if ((resourceMan == null)) {
-                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("BallanceTasEditor.Properties.Resources", typeof(Resources).Assembly);
-                    resourceMan = temp;
-                }
-                return resourceMan;
-            }
-        }
-
-        /// <summary>
-        ///   Overrides the current thread's CurrentUICulture property for all
-        ///   resource lookups using this strongly typed resource class.
-        /// </summary>
-        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
-        internal static global::System.Globalization.CultureInfo Culture {
-            get {
-                return resourceCulture;
-            }
-            set {
-                resourceCulture = value;
-            }
-        }
-    }
-}

BallanceTASEditor/Properties/Resources.resx

@@ -1,117 +0,0 @@
-<?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:
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-    ... 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:
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-    Note - application/x-microsoft.net.object.binary.base64 is the format 
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-    read any of the formats listed below.
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-    mimetype: application/x-microsoft.net.object.binary.base64
-    value   : The object must be serialized with 
-            : System.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.
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-  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
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-                <xsd:element name="value" type="xsd:string" minOccurs="0" />
-              </xsd:sequence>
-              <xsd:attribute name="name" type="xsd:string" />
-              <xsd:attribute name="type" type="xsd:string" />
-              <xsd:attribute name="mimetype" type="xsd:string" />
-            </xsd:complexType>
-          </xsd:element>
-          <xsd:element name="assembly">
-            <xsd:complexType>
-              <xsd:attribute name="alias" type="xsd:string" />
-              <xsd:attribute name="name" type="xsd:string" />
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-          <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" msdata:Ordinal="1" />
-              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
-              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
-            </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=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </resheader>
-  <resheader name="writer">
-    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </resheader>
-</root>

BallanceTASEditor/Properties/Settings.Designer.cs

@@ -1,26 +0,0 @@
-//------------------------------------------------------------------------------
-// <auto-generated>
-//     This code was generated by a tool.
-//     Runtime Version:4.0.30319.42000
-//
-//     Changes to this file may cause incorrect behavior and will be lost if
-//     the code is regenerated.
-// </auto-generated>
-//------------------------------------------------------------------------------
-
-namespace BallanceTasEditor.Properties {
-
-
-    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "11.0.0.0")]
-    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {
-
-        private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
-
-        public static Settings Default {
-            get {
-                return defaultInstance;
-            }
-        }
-    }
-}

BallanceTASEditor/Properties/Settings.settings

@@ -1,7 +0,0 @@
-<?xml version='1.0' encoding='utf-8'?>
-<SettingsFile xmlns="uri:settings" CurrentProfile="(Default)">
-  <Profiles>
-    <Profile Name="(Default)" />
-  </Profiles>
-  <Settings />
-</SettingsFile>

BallanceTASEditor/Views/MainWindow.xaml

@@ -1,12 +0,0 @@
-<Window x:Class="BallanceTasEditor.Views.MainWindow"
-        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-        xmlns:local="clr-namespace:BallanceTasEditor.Views"
-        mc:Ignorable="d"
-        Title="MainWindow" Height="450" Width="800" Icon="/Assets/App.ico">
-    <Grid>
-        
-    </Grid>
-</Window>

BallanceTASEditor/app.config

@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<configuration>
-    <startup> 
-        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8" />
-    </startup>
-  <runtime>
-    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
-      <dependentAssembly>
-        <assemblyIdentity name="System.Runtime.CompilerServices.Unsafe" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-6.0.0.0" newVersion="6.0.0.0" />
-      </dependentAssembly>
-      <dependentAssembly>
-        <assemblyIdentity name="System.ComponentModel.Annotations" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-4.2.1.0" newVersion="4.2.1.0" />
-      </dependentAssembly>
-      <dependentAssembly>
-        <assemblyIdentity name="System.Buffers" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-4.0.3.0" newVersion="4.0.3.0" />
-      </dependentAssembly>
-    </assemblyBinding>
-  </runtime>
-</configuration>

BallanceTASEditor/packages.config

@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<packages>
-  <package id="CommunityToolkit.Mvvm" version="8.2.1" targetFramework="net48" />
-  <package id="DotNetZip" version="1.9.1.8" targetFramework="net48" />
-  <package id="Microsoft.Bcl.AsyncInterfaces" version="7.0.0" targetFramework="net48" />
-  <package id="System.Buffers" version="4.5.1" targetFramework="net48" />
-  <package id="System.ComponentModel.Annotations" version="5.0.0" targetFramework="net48" />
-  <package id="System.Memory" version="4.5.5" targetFramework="net48" />
-  <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net48" />
-  <package id="System.Runtime.CompilerServices.Unsafe" version="6.0.0" targetFramework="net48" />
-  <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net48" />
-</packages>

BallanceTasEditor.slnx

@@ -0,0 +1,4 @@
+<Solution>
+  <Project Path="BallanceTasEditor/BallanceTasEditor.csproj" />
+  <Project Path="BallanceTasEditorTests/BallanceTasEditorTests.csproj" />
+</Solution>

BallanceTasEditor/App.xaml

@@ -0,0 +1,18 @@
+<Application x:Class="BallanceTasEditor.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:BallanceTasEditor"
+             StartupUri="Views/MainWindow.xaml">
+    <Application.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary Source="/Styles/AccessoryIconControl.xaml"/>
+                <ResourceDictionary Source="/Styles/NoteBanner.xaml"/>
+                <ResourceDictionary Source="/Styles/GenericButton.xaml"/>
+                <ResourceDictionary>
+
+                </ResourceDictionary>
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
+    </Application.Resources>
+</Application>

BallanceTasEditor/App.xaml.cs

@@ -1,9 +1,5 @@
-using System;
+using System.Configuration;
-using System.Collections.Generic;
-using System.Configuration;
 using System.Data;
-using System.Linq;
-using System.Threading.Tasks;
 using System.Windows;
 
 namespace BallanceTasEditor {

BallanceTasEditor/AssemblyInfo.cs

@@ -0,0 +1,10 @@
+using System.Windows;
+
+[assembly: ThemeInfo(
+    ResourceDictionaryLocation.None,            //where theme specific resource dictionaries are located
+                                                //(used if a resource is not found in the page,
+                                                // or application resource dictionaries)
+    ResourceDictionaryLocation.SourceAssembly   //where the generic resource dictionary is located
+                                                //(used if a resource is not found in the page,
+                                                // app, or any theme specific resource dictionaries)
+)]

BallanceTasEditor/BallanceTasEditor.csproj

@@ -0,0 +1,20 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net8.0-windows</TargetFramework>
+    <UseWPF>true</UseWPF>
+    <ApplicationIcon>Assets\App.ico</ApplicationIcon>
+    <ApplicationManifest>app.manifest</ApplicationManifest>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <Resource Include="Assets\*.ico" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="CommunityToolkit.Mvvm" Version="8.2.1" />
+    <PackageReference Include="DotNetZip" Version="1.9.1.8" />
+  </ItemGroup>
+
+</Project>

BallanceTasEditor/Converters/GenericConverter.cs

@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Data;
+
+namespace BallanceTasEditor.Converters {
+    public class GenericConverter<TIn, TOut> : IValueConverter {
+
+        private readonly Func<TIn, TOut> converter;
+
+        public GenericConverter(Func<TIn, TOut> converter) { this.converter = converter; }
+
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture) {
+            if (value is TIn t) {
+                return converter(t);
+            } else {
+                return Binding.DoNothing;
+            }
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) {
+            return Binding.DoNothing;
+        }
+    }
+
+    public static class ConverterWarehouse {
+        public static readonly GenericConverter<int, string> FpsConverter =
+            new GenericConverter<int, string>((v) => Utils.FpsConverter.ToDelta(v).ToString());
+    }
+}

BallanceTasEditor/Styles/AccessoryIcon.cs

@@ -0,0 +1,51 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Media;
+
+namespace BallanceTasEditor.Styles {
+
+    public class AccessoryIcon {
+        public static ImageSource GetIcon(DependencyObject obj) {
+            return (ImageSource)obj.GetValue(IconProperty);
+        }
+
+        public static void SetIcon(DependencyObject obj, ImageSource value) {
+            obj.SetValue(IconProperty, value);
+        }
+
+        // Using a DependencyProperty as the backing store for Icon.  This enables animation, styling, binding, etc...
+        public static readonly DependencyProperty IconProperty =
+            DependencyProperty.RegisterAttached("Icon", typeof(ImageSource), typeof(AccessoryIcon), new PropertyMetadata(null));
+
+        public static double GetIconWidth(DependencyObject obj) {
+            return (double)obj.GetValue(IconWidthProperty);
+        }
+
+        public static void SetIconWidth(DependencyObject obj, double value) {
+            obj.SetValue(IconWidthProperty, value);
+        }
+
+        // Using a DependencyProperty as the backing store for IconWidth.  This enables animation, styling, binding, etc...
+        public static readonly DependencyProperty IconWidthProperty =
+            DependencyProperty.RegisterAttached("IconWidth", typeof(double), typeof(AccessoryIcon), new PropertyMetadata(0.0));
+
+        public static double GetIconHeight(DependencyObject obj) {
+            return (double)obj.GetValue(IconHeightProperty);
+        }
+
+        public static void SetIconHeight(DependencyObject obj, double value) {
+            obj.SetValue(IconHeightProperty, value);
+        }
+
+        // Using a DependencyProperty as the backing store for IconHeight.  This enables animation, styling, binding, etc...
+        public static readonly DependencyProperty IconHeightProperty =
+            DependencyProperty.RegisterAttached("IconHeight", typeof(double), typeof(AccessoryIcon), new PropertyMetadata(0.0));
+
+    }
+
+}

BallanceTasEditor/Styles/AccessoryIconControl.xaml

@@ -0,0 +1,19 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                    xmlns:local="clr-namespace:BallanceTasEditor.Styles">
+    <DataTemplate x:Key="AccessoryIconDataTemplate">
+        <StackPanel Orientation="Horizontal">
+            <Image Source="{Binding Path=(local:AccessoryIcon.Icon), RelativeSource={RelativeSource AncestorType=Control, AncestorLevel=1}}"
+                   Width="16" Height="16" RenderOptions.BitmapScalingMode="HighQuality"/>
+            <ContentControl Content="{Binding}" Margin="5,0,0,0" VerticalAlignment="Center"/>
+        </StackPanel>
+    </DataTemplate>
+    
+    <Style x:Key="AccessoryIconButton" TargetType="Button" BasedOn="{StaticResource {x:Type Button}}">
+        <Setter Property="ContentTemplate" Value="{StaticResource AccessoryIconDataTemplate}"/>
+    </Style>
+
+    <Style x:Key="AccessoryIconGroupBox" TargetType="GroupBox" BasedOn="{StaticResource {x:Type GroupBox}}">
+        <Setter Property="HeaderTemplate" Value="{StaticResource AccessoryIconDataTemplate}"/>
+    </Style>
+</ResourceDictionary>

BallanceTasEditor/Styles/GenericButton.xaml

@@ -0,0 +1,35 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+    <Style x:Key="OkButtonStyle" TargetType="Button" BasedOn="{StaticResource {x:Type Button}}">
+        <Setter Property="Padding" Value="5"/>
+        <Setter Property="Margin" Value="5"/>
+        <Setter Property="MinWidth" Value="80"/>
+        <Setter Property="ContentTemplate">
+            <Setter.Value>
+                <DataTemplate>
+                    <StackPanel Orientation="Horizontal">
+                        <Image Source="/Assets/Ok.ico" RenderOptions.BitmapScalingMode="HighQuality"
+                               Width="16" Height="16" VerticalAlignment="Center"/>
+                        <ContentControl Content="{Binding}" Margin="5,0,0,0" VerticalAlignment="Center"/>
+                    </StackPanel>
+                </DataTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+    <Style x:Key="CancelButtonStyle" TargetType="Button" BasedOn="{StaticResource {x:Type Button}}">
+        <Setter Property="Padding" Value="5"/>
+        <Setter Property="Margin" Value="5"/>
+        <Setter Property="MinWidth" Value="80"/>
+        <Setter Property="ContentTemplate">
+            <Setter.Value>
+                <DataTemplate>
+                    <StackPanel Orientation="Horizontal">
+                        <Image Source="/Assets/Cancel.ico" RenderOptions.BitmapScalingMode="HighQuality"
+                               Width="16" Height="16" VerticalAlignment="Center"/>
+                        <ContentControl Content="{Binding}" Margin="5,0,0,0" VerticalAlignment="Center"/>
+                    </StackPanel>
+                </DataTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+</ResourceDictionary>

BallanceTasEditor/Styles/NoteBanner.xaml

@@ -0,0 +1,8 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+    <Style x:Key="NoteBannerStyle" TargetType="TextBlock" BasedOn="{StaticResource {x:Type TextBlock}}">
+        <Setter Property="Background" Value="#0097A7"/>
+        <Setter Property="Foreground" Value="#CDDC39"/>
+        <Setter Property="Padding" Value="10"/>
+    </Style>
+</ResourceDictionary>

BallanceTasEditor/Utils/CountableEnumerable.cs

@@ -0,0 +1,64 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BallanceTasEditor.Utils {
+    /// <summary>
+    /// 一种提前给定元素个数的的IEnumerable。
+    /// </summary>
+    public sealed class CountableEnumerable<T> {
+        /// <summary>
+        /// 以直接方式构建。
+        /// </summary>
+        /// <param name="enumerable">一个迭代器，其最多只能迭代给定次数。</param>
+        /// <param name="count">迭代器会迭代的次数。</param>
+        public CountableEnumerable(IEnumerable<T> enumerable, int count) {
+            m_Inner = enumerable;
+            m_Count = count;
+        }
+
+        /// <summary>
+        /// 从数组便捷构建。
+        /// </summary>
+        /// <param name="array">要使用的数组。</param>
+        public CountableEnumerable(T[] array) {
+            m_Inner = array;
+            m_Count = array.Length;
+        }
+
+        private IEnumerable<T> m_Inner;
+        private int m_Count;
+
+        /// <summary>
+        /// 获取迭代器对象。
+        /// </summary>
+        /// <returns>用于迭代的迭代器。</returns>
+        /// <exception cref="ArgumentException">当迭代器迭代次数与给定次数不匹配时。</exception>
+        public IEnumerable<T> GetInner() {
+            int counter = 0;
+            foreach (var item in m_Inner) {
+                if (counter >= m_Count) {
+                    throw new ArgumentException("Given IEnumerable<T> is not stopped at given count.");
+                } else {
+                    yield return item;
+                    ++counter;
+                }
+            }
+
+            if (counter != m_Count) {
+                throw new ArgumentException("Given IEnumerable<T> is not stopped at given count.");
+            }
+        }
+
+        /// <summary>
+        /// 获取该迭代器会迭代的次数。
+        /// </summary>
+        /// <returns>迭代器会迭代的次数，用于给使用该结构的方法提前分配必要的空间。</returns>
+        public int GetCount() {
+            return m_Count;
+        }
+
+    }
+}

BallanceTasEditor/Utils/FpsConverter.cs

@@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BallanceTasEditor.Utils {
+    public static class FpsConverter {
+        public static float ToFps(float delta) {
+            if (delta <= 0f)
+                throw new ArgumentOutOfRangeException("invalid time delta (not positive)");
+
+            return 1f / delta;
+        }
+
+        public static uint ToFloorFps(float delta) {
+            return (uint)Math.Floor(ToFps(delta));
+        }
+
+        public static float ToDelta(uint fps) {
+            return ToDelta((float)fps);
+        }
+
+        public static float ToDelta(float fps) {
+            if (fps <= 0f)
+                throw new ArgumentOutOfRangeException("invalid fps (not positive)");
+
+            return 1f / fps;
+        }
+    }
+}

BallanceTasEditor/Utils/TasFrame.cs

@@ -8,10 +8,10 @@ using System.Threading.Tasks;
 namespace BallanceTasEditor.Utils {
 
     /// <summary>
-    /// 描述TAS文件中一帧的结构。
+    /// 原始的TAS帧结构，与二进制结构保持一致。
     /// </summary>
     [StructLayout(LayoutKind.Sequential)]
-    public struct TasFrame {
+    public struct RawTasFrame {
         /// <summary>
         /// 该帧的持续时间（以秒为单位）。
         /// </summary>
@@ -20,6 +20,70 @@ namespace BallanceTasEditor.Utils {
         /// 该帧的按键组合。
         /// </summary>
         public uint KeyFlags;
+    }
+
+    /// <summary>
+    /// 描述TAS文件中一帧的结构。
+    /// </summary>
+    public class TasFrame {
+        /// <summary>
+        /// 以指定的FPS，无任何按键初始化当前帧。
+        /// </summary>
+        public TasFrame(uint fps = 60) {
+            m_TimeDelta = FpsConverter.ToDelta(fps);
+            m_KeyFlags = 0;
+        }
+
+        /// <summary>
+        /// 从原始TAS数据初始化。
+        /// </summary>
+        /// <param name="raw">要用来初始化的原始数据。</param>
+        public TasFrame(RawTasFrame raw) {
+            m_TimeDelta = raw.TimeDelta;
+            m_KeyFlags = raw.KeyFlags;
+        }
+
+        /// <summary>
+        /// 转换为原始TAS数据。
+        /// </summary>
+        /// <returns>转换后的原始TAS数据。</returns>
+        public RawTasFrame ToRaw() {
+            return new RawTasFrame() { TimeDelta = m_TimeDelta, KeyFlags = m_KeyFlags };
+        }
+
+        /// <summary>
+        /// 原位转换为原始TAS数据。
+        /// </summary>
+        /// <param name="raw">以引用传递的原始TAS数据。</param>
+        public void ToImplaceRaw(ref RawTasFrame raw) {
+            raw.TimeDelta = m_TimeDelta;
+            raw.KeyFlags = m_KeyFlags;
+        }
+
+        /// <summary>
+        /// 该帧的持续时间（以秒为单位）。
+        /// </summary>
+        private float m_TimeDelta;
+        /// <summary>
+        /// 该帧的按键组合。
+        /// </summary>
+        private uint m_KeyFlags;
+
+        /// <summary>
+        /// 获取帧时间Delta。
+        /// </summary>
+        /// <returns>获取到的帧时间Delta。</returns>
+        public float GetTimeDelta() {
+            return m_TimeDelta;
+        }
+
+        /// <summary>
+        /// 设置帧时间Delta。
+        /// </summary>
+        /// <param name="delta">要设置的帧时间Delta。</param>
+        public void SetTimeDelta(float delta) {
+            m_TimeDelta = delta;
+        }
 
         /// <summary>
         /// 判断按键是否被按下。
@@ -27,7 +91,7 @@ namespace BallanceTasEditor.Utils {
         /// <param name="key">要检查的按键。</param>
         /// <returns>true表示被按下，否则为false。</returns>
         public bool IsKeyPressed(TasKey key) {
-            return (KeyFlags & (1u << (int)key)) != 0;
+            return (m_KeyFlags & (1u << (int)key)) != 0;
         }
 
         /// <summary>
@@ -36,8 +100,8 @@ namespace BallanceTasEditor.Utils {
         /// <param name="key">要设置的按键。</param>
         /// <param name="pressed">true表示设置为按下，否则为松开。</param>
         public void SetKeyPressed(TasKey key, bool pressed = true) {
-            if (pressed) KeyFlags |= (1u << (int)key);
+            if (pressed) m_KeyFlags |= (1u << (int)key);
-            else KeyFlags &= ~(1u << (int)key);
+            else m_KeyFlags &= ~(1u << (int)key);
         }
 
         /// <summary>
@@ -45,7 +109,7 @@ namespace BallanceTasEditor.Utils {
         /// </summary>
         /// <param name="key">要反转的按键。</param>
         public void FlipKeyPressed(TasKey key) {
-            KeyFlags ^= (1u << (int)key);
+            m_KeyFlags ^= (1u << (int)key);
         }
 
         /// <summary>

BallanceTasEditor/Utils/TasOperation.cs

@@ -0,0 +1,100 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BallanceTasEditor.Utils {
+
+    /// <summary>
+    /// TAS操作接口。所有TAS操作均需要支持此接口。
+    /// </summary>
+    public interface ITasOperation {
+        /// <summary>
+        /// 执行对应的TAS操作。
+        /// </summary>
+        /// <param name="storage">所要操作的TAS存储容器。</param>
+        void Execute(ITasStorage<TasFrame> storage);
+    }
+
+    /// <summary>
+    /// 可撤销的TAS操作接口，所有可撤销的TAS操作均需支持此接口。
+    /// </summary>
+    public interface ITasRevocableOperation : ITasOperation {
+        /// <summary>
+        /// 撤销对应TAS操作。
+        /// </summary>
+        /// <param name="storage">所要撤销操作的TAS存储容器。</param>
+        void Revoke(ITasStorage<TasFrame> storage);
+    }
+
+    public enum CellKeysOperationKind {
+        Set, Unset, Flip
+    }
+
+    public class CellKeysOperation : ITasRevocableOperation {
+
+        private CellKeysOperationKind m_Kind;
+
+        public void Execute(ITasStorage<TasFrame> storage) {
+            throw new NotImplementedException();
+        }
+
+        public void Revoke(ITasStorage<TasFrame> storage) {
+            throw new NotImplementedException();
+        }
+    }
+
+    public class CellFpsOperation : ITasRevocableOperation {
+        public void Execute(ITasStorage<TasFrame> storage) {
+            throw new NotImplementedException();
+        }
+
+        public void Revoke(ITasStorage<TasFrame> storage) {
+            throw new NotImplementedException();
+        }
+    }
+
+    public class RemoveFrameOperation : ITasRevocableOperation {
+        public void Execute(ITasStorage<TasFrame> storage) {
+            throw new NotImplementedException();
+        }
+
+        public void Revoke(ITasStorage<TasFrame> storage) {
+            throw new NotImplementedException();
+        }
+    }
+
+    public class AddFrameOperation : ITasRevocableOperation {
+        public void Execute(ITasStorage<TasFrame> storage) {
+            throw new NotImplementedException();
+        }
+
+        public void Revoke(ITasStorage<TasFrame> storage) {
+            throw new NotImplementedException();
+        }
+    }
+
+    public class InsertFrameOperation : ITasRevocableOperation {
+        public void Execute(ITasStorage<TasFrame> storage) {
+            throw new NotImplementedException();
+        }
+
+        public void Revoke(ITasStorage<TasFrame> storage) {
+            throw new NotImplementedException();
+        }
+    }
+
+    public class ClearKeysOperation : ITasOperation {
+        public void Execute(ITasStorage<TasFrame> storage) {
+            throw new NotImplementedException();
+        }
+    }
+
+    public class UniformFpsOperation : ITasOperation {
+        public void Execute(ITasStorage<TasFrame> storage) {
+            throw new NotImplementedException();
+        }
+    }
+
+}