MathemanFlo
218 lines
6.9 KiB
Haxe
218 lines
6.9 KiB
Haxe
package arm.ui;
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import zui.Zui;
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import zui.Id;
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import iron.system.Time;
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import iron.system.Input;
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import arm.Enums;
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import arm.ProjectFormat;
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class TabSwatches {
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public static var empty(get, default): kha.Image = null;
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public static function get_empty() {
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if (empty == null) {
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var b = haxe.io.Bytes.alloc(4);
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b.set(0, 255);
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b.set(1, 255);
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b.set(2, 255);
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b.set(3, 255);
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empty = kha.Image.fromBytes(b, 1, 1);
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}
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return empty;
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}
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static var dragPosition: Int = -1;
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@:access(zui.Zui)
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public static function draw() {
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var ui = UISidebar.inst.ui;
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var statush = Config.raw.layout[LayoutStatusH];
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if (ui.tab(UIStatus.inst.statustab, tr("Swatches")) && statush > UIStatus.defaultStatusH * ui.SCALE()) {
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ui.beginSticky();
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#if arm_touchui
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ui.row([1 / 5, 1 / 5, 1 / 5, 1 / 5, 1 / 5]);
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#else
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ui.row([1 / 14, 1 / 14, 1 / 14, 1 / 14, 1 / 14]);
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#end
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if (ui.button(tr("New"))) {
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Context.setSwatch(Project.makeSwatch());
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Project.raw.swatches.push(Context.swatch);
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}
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if (ui.isHovered) ui.tooltip(tr("Add new swatch"));
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if (ui.button(tr("Import"))) {
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UIMenu.draw(function(ui: Zui) {
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ui.text(tr("Import"), Right, ui.t.HIGHLIGHT_COL);
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if (ui.button(tr("Replace Existing"), Left)) {
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Project.importSwatches(true);
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Context.setSwatch(Project.raw.swatches[0]);
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}
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if (ui.button(tr("Append"), Left)) {
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Project.importSwatches(false);
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}
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}, 3);
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}
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if (ui.isHovered) ui.tooltip(tr("Import swatches"));
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if (ui.button(tr("Export"))) Project.exportSwatches();
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if (ui.isHovered) ui.tooltip(tr("Export swatches"));
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if (ui.button(tr("Clear"))) {
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Context.setSwatch(Project.makeSwatch());
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Project.raw.swatches = [Context.swatch];
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}
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if (ui.button(tr("Restore"))) {
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Project.setDefaultSwatches();
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Context.setSwatch(Project.raw.swatches[0]);
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}
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if (ui.isHovered) ui.tooltip(tr("Restore default swatches"));
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ui.endSticky();
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ui.separator(3, false);
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var statusw = kha.System.windowWidth() - UIToolbar.inst.toolbarw - Config.raw.layout[LayoutSidebarW];
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var slotw = Std.int(26 * ui.SCALE());
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var num = Std.int(statusw / (slotw + 3));
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var dragPositionSet = false;
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var uix = 0.0;
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var uiy = 0.0;
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for (row in 0...Std.int(Math.ceil(Project.raw.swatches.length / num))) {
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ui.row([for (i in 0...num) 1 / num]);
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ui._x += 2;
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if (row > 0) ui._y += 6;
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for (j in 0...num) {
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var i = j + row * num;
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if (i >= Project.raw.swatches.length) {
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@:privateAccess ui.endElement(slotw);
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continue;
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}
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if (Context.swatch == Project.raw.swatches[i]) {
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var off = row % 2 == 1 ? 1 : 0;
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var w = 32;
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ui.fill(-2, -2, w, w, ui.t.HIGHLIGHT_COL);
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}
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uix = ui._x;
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uiy = ui._y;
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// Draw the drag position indicator
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if (App.dragSwatch != null && dragPosition == i) {
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ui.fill(-1, -2 , 2, 32, ui.t.HIGHLIGHT_COL);
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}
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var state = ui.image(empty, Project.raw.swatches[i].base, slotw);
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if (state == State.Started) {
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Context.setSwatch(Project.raw.swatches[i]);
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var mouse = Input.getMouse();
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App.dragOffX = -(mouse.x - uix - ui._windowX - 2 * slotw);
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App.dragOffY = -(mouse.y - uiy - ui._windowY + 1);
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App.dragSwatch = Context.swatch;
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}
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else if (state == State.Hovered) {
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var mouse = Input.getMouse();
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dragPosition = (mouse.x > uix + ui._windowX + slotw / 2) ? i + 1 : i; // Switch to the next position if the mouse crosses the swatch rectangle center
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dragPositionSet = true;
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}
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else if (state == State.Released) {
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if (Time.time() - Context.selectTime < 0.25) {
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UIMenu.draw(function(ui) {
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ui.changed = false;
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var h = Id.handle();
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h.color = Context.swatch.base;
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Context.swatch.base = zui.Ext.colorWheel(ui, h, false, null, 11 * ui.t.ELEMENT_H * ui.SCALE(), true);
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if (ui.changed || ui.isTyping) UIMenu.keepOpen = true;
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if (ui.inputReleased) Context.setSwatch(Context.swatch); // Trigger material preview update
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}, 11, Std.int(Input.getMouse().x - 200 * ui.SCALE()), Std.int(Input.getMouse().y - 250 * ui.SCALE()));
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}
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Context.selectTime = Time.time();
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}
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if (ui.isHovered && ui.inputReleasedR) {
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Context.setSwatch(Project.raw.swatches[i]);
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var add = Project.raw.swatches.length > 1 ? 1 : 0;
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#if (krom_windows || krom_linux || krom_darwin)
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add += 1; // Copy
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#end
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UIMenu.draw(function(ui: Zui) {
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ui.text(tr("Swatch"), Right, ui.t.HIGHLIGHT_COL);
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if (ui.button(tr("Duplicate"), Left)) {
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Context.setSwatch(Project.makeSwatch(Context.swatch.base));
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Project.raw.swatches.push(Context.swatch);
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}
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#if (krom_windows || krom_linux || krom_darwin)
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else if (ui.button(tr("Copy"), Left)) {
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var val = untyped Context.swatch.base;
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if (val < 0) val += untyped 4294967296;
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Krom.copyToClipboard(untyped val.toString(16));
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}
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#end
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else if (Project.raw.swatches.length > 1 && ui.button(tr("Delete"), Left, "delete")) {
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deleteSwatch(Project.raw.swatches[i]);
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}
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}, 2 + add);
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}
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if (ui.isHovered) {
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var val = untyped Project.raw.swatches[i].base;
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if (val < 0) val += untyped 4294967296;
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ui.tooltip("#" + untyped val.toString(16));
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}
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}
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}
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// Draw the rightmost line next to the last swatch.
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if (App.dragSwatch != null && dragPosition == Project.raw.swatches.length) {
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ui._x = uix; // Reset the position because otherwise it would start in the row below
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ui._y = uiy;
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ui.fill(28, -2, 2, 32, ui.t.HIGHLIGHT_COL);
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}
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// Currently there is no valid dragPosition so reset it.
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if (!dragPositionSet)
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dragPosition = -1;
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var inFocus = ui.inputX > ui._windowX && ui.inputX < ui._windowX + ui._windowW &&
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ui.inputY > ui._windowY && ui.inputY < ui._windowY + ui._windowH;
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if (inFocus && ui.isDeleteDown && Project.raw.swatches.length > 1) {
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ui.isDeleteDown = false;
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deleteSwatch(Context.swatch);
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}
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}
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}
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public static function acceptSwatchDrag(swatch: TSwatchColor) {
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// No valid position available
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if (TabSwatches.dragPosition == -1) return;
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var swatchPosition = Project.raw.swatches.indexOf(swatch);
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// A new swatch from color picker.
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if (swatchPosition == -1) {
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Project.raw.swatches.insert(dragPosition, swatch);
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}
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else if (Math.abs(swatchPosition - dragPosition) > 0) { // Existing swatch is reordered
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Project.raw.swatches.remove(swatch);
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// If the new position is after the old one, decrease by one because the swatch has been deleted.
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var newPosition = dragPosition - swatchPosition > 0 ? dragPosition -1 : dragPosition;
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Project.raw.swatches.insert(newPosition, swatch);
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}
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}
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static function deleteSwatch(swatch: TSwatchColor) {
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var i = Project.raw.swatches.indexOf(swatch);
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Context.setSwatch(Project.raw.swatches[i == Project.raw.swatches.length - 1 ? i - 1 : i + 1]);
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Project.raw.swatches.splice(i, 1);
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UIStatus.inst.statusHandle.redraws = 2;
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}
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}
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