Esempio n. 1
0
 public void AddTab(DockTab tab)
 {
     toAdd.Add(tab);
 }
Esempio n. 2
0
        protected override void Draw(double elapsed)
        {
            //Don't process all the imgui stuff when it isn't needed
            if (!loadingSpinnerActive && !guiHelper.DoRender(elapsed))
            {
                if (lastFrame != null)
                {
                    lastFrame.BlitToScreen();
                }
                WaitForEvent(); //Yield like a regular GUI program
                return;
            }
            TimeStep = elapsed;
            Viewport.Replace(0, 0, Width, Height);
            RenderState.ClearColor = new Color4(0.2f, 0.2f, 0.2f, 1f);
            RenderState.ClearAll();
            guiHelper.NewFrame(elapsed);
            ImGui.PushFont(ImGuiHelper.Noto);
            ImGui.BeginMainMenuBar();
            if (ImGui.BeginMenu("File"))
            {
                if (Theme.IconMenuItem("New", "new", Color4.White, true))
                {
                    var t = new UtfTab(this, new EditableUtf(), "Untitled");
                    ActiveTab = t;
                    AddTab(t);
                }
                if (Theme.IconMenuItem("Open", "open", Color4.White, true))
                {
                    var f = FileDialog.Open(UtfFilters);
                    OpenFile(f);
                }
                if (ActiveTab == null)
                {
                    Theme.IconMenuItem("Save", "save", Color4.LightGray, false);
                    Theme.IconMenuItem("Save As", "saveas", Color4.LightGray, false);
                }
                else
                {
                    if (Theme.IconMenuItem(string.Format("Save '{0}'", ActiveTab.DocumentName), "saveas", Color4.White, true))
                    {
                        Save();
                    }
                    if (Theme.IconMenuItem("Save As", "saveas", Color4.White, true))
                    {
                        SaveAs();
                    }
                }
                if (Theme.IconMenuItem("Quit", "quit", Color4.White, true))
                {
                    Exit();
                }
                ImGui.EndMenu();
            }
            if (ImGui.BeginMenu("View"))
            {
                Theme.IconMenuToggle("Log", "log", Color4.White, ref showLog, true);
                ImGui.EndMenu();
            }
            if (ImGui.BeginMenu("Tools"))
            {
                if (Theme.IconMenuItem("Options", "options", Color4.White, true))
                {
                    options.Show();
                }

                if (Theme.IconMenuItem("Resources", "resources", Color4.White, true))
                {
                    AddTab(new ResourcesTab(this, Resources, MissingResources, ReferencedMaterials, ReferencedTextures));
                }
                if (Theme.IconMenuItem("Import Collada", "import", Color4.White, true))
                {
                    string input;
                    if ((input = FileDialog.Open(ColladaFilters)) != null)
                    {
                        StartLoadingSpinner();
                        new Thread(() =>
                        {
                            List <ColladaObject> dae = null;
                            try
                            {
                                dae = ColladaSupport.Parse(input);
                                EnsureUIThread(() => FinishColladaLoad(dae, System.IO.Path.GetFileName(input)));
                            }
                            catch (Exception ex)
                            {
                                EnsureUIThread(() => ColladaError(ex));
                            }
                        }).Start();
                    }
                }
                if (Theme.IconMenuItem("Generate Icon", "genicon", Color4.White, true))
                {
                    string input;
                    if ((input = FileDialog.Open(ImageFilter)) != null)
                    {
                        gen3dbDlg.Open(input);
                    }
                }
                if (Theme.IconMenuItem("Infocard Browser", "browse", Color4.White, true))
                {
                    string input;
                    if ((input = FileDialog.Open(FreelancerIniFilter)) != null)
                    {
                        AddTab(new InfocardBrowserTab(input, this));
                    }
                }
                if (ImGui.MenuItem("Projectile Viewer"))
                {
                    if (ProjectileViewer.Create(this, out var pj))
                    {
                        tabs.Add(pj);
                    }
                }
                ImGui.EndMenu();
            }
            if (ImGui.BeginMenu("Help"))
            {
                if (Theme.IconMenuItem("Topics", "help", Color4.White, true))
                {
                    Shell.OpenCommand("https://wiki.librelancer.net/lanceredit:lanceredit");
                }
                if (Theme.IconMenuItem("About", "about", Color4.White, true))
                {
                    openAbout = true;
                }
                ImGui.EndMenu();
            }

            options.Draw();
            if (openAbout)
            {
                ImGui.OpenPopup("About");
                openAbout = false;
            }
            if (openError)
            {
                ImGui.OpenPopup("Error");
                openError = false;
            }

            if (openLoading)
            {
                ImGui.OpenPopup("Processing");
                openLoading = false;
            }
            bool pOpen = true;

            if (ImGui.BeginPopupModal("Error", ref pOpen, ImGuiWindowFlags.AlwaysAutoResize))
            {
                ImGui.Text("Error:");
                errorText.InputTextMultiline("##etext", new Vector2(430, 200), ImGuiInputTextFlags.ReadOnly);
                if (ImGui.Button("OK"))
                {
                    ImGui.CloseCurrentPopup();
                }
                ImGui.EndPopup();
            }
            pOpen = true;
            if (ImGui.BeginPopupModal("About", ref pOpen, ImGuiWindowFlags.AlwaysAutoResize))
            {
                ImGui.SameLine(ImGui.GetWindowWidth() / 2 - 64);
                Theme.Icon("reactor_128", Color4.White);
                CenterText(Version);
                CenterText("Callum McGing 2018-2020");
                ImGui.Separator();
                CenterText("Icons from Icons8: https://icons8.com/");
                CenterText("Icons from komorra: https://opengameart.org/content/kmr-editor-icon-set");
                ImGui.Separator();
                var btnW = ImGui.CalcTextSize("OK").X + ImGui.GetStyle().FramePadding.X * 2;
                ImGui.Dummy(Vector2.One);
                ImGui.SameLine(ImGui.GetWindowWidth() / 2 - (btnW / 2));
                if (ImGui.Button("OK"))
                {
                    ImGui.CloseCurrentPopup();
                }
                ImGui.EndPopup();
            }
            pOpen = true;
            if (ImGuiExt.BeginModalNoClose("Processing", ImGuiWindowFlags.AlwaysAutoResize))
            {
                ImGuiExt.Spinner("##spinner", 10, 2, ImGuiNative.igGetColorU32(ImGuiCol.ButtonHovered, 1));
                ImGui.SameLine();
                ImGui.Text("Processing");
                if (finishLoading)
                {
                    ImGui.CloseCurrentPopup();
                }
                ImGui.EndPopup();
            }
            //Confirmation
            if (doConfirm)
            {
                ImGui.OpenPopup("Confirm?##mainwindow");
                doConfirm = false;
            }
            pOpen = true;
            if (ImGui.BeginPopupModal("Confirm?##mainwindow", ref pOpen, ImGuiWindowFlags.AlwaysAutoResize))
            {
                ImGui.Text(confirmText);
                if (ImGui.Button("Yes"))
                {
                    confirmAction();
                    ImGui.CloseCurrentPopup();
                }
                ImGui.SameLine();
                if (ImGui.Button("No"))
                {
                    ImGui.CloseCurrentPopup();
                }
                ImGui.EndPopup();
            }
            var menu_height = ImGui.GetWindowSize().Y;

            ImGui.EndMainMenuBar();
            var size = ImGui.GetIO().DisplaySize;

            size.Y -= menu_height;
            //Window
            MissingResources.Clear();
            ReferencedMaterials.Clear();
            ReferencedTextures.Clear();
            foreach (var tab in tabs)
            {
                ((EditorTab)tab).DetectResources(MissingResources, ReferencedMaterials, ReferencedTextures);
            }
            ImGui.SetNextWindowSize(new Vector2(size.X, size.Y - 25), ImGuiCond.Always);
            ImGui.SetNextWindowPos(new Vector2(0, menu_height), ImGuiCond.Always, Vector2.Zero);
            bool childopened = true;

            ImGui.Begin("tabwindow", ref childopened,
                        ImGuiWindowFlags.NoTitleBar |
                        ImGuiWindowFlags.NoSavedSettings |
                        ImGuiWindowFlags.NoBringToFrontOnFocus |
                        ImGuiWindowFlags.NoMove |
                        ImGuiWindowFlags.NoResize);
            TabHandler.TabLabels(tabs, ref selected);
            var totalH = ImGui.GetWindowHeight();

            if (showLog)
            {
                ImGuiExt.SplitterV(2f, ref h1, ref h2, 8, 8, -1);
                h1 = totalH - h2 - 24f;
                if (tabs.Count > 0)
                {
                    h1 -= 20f;
                }
                ImGui.BeginChild("###tabcontent" + (selected != null ? selected.RenderTitle : ""), new Vector2(-1, h1), false, ImGuiWindowFlags.None);
            }
            else
            {
                ImGui.BeginChild("###tabcontent" + (selected != null ? selected.RenderTitle : ""));
            }
            if (selected != null)
            {
                selected.Draw();
                ((EditorTab)selected).SetActiveTab(this);
            }
            else
            {
                ActiveTab = null;
            }
            ImGui.EndChild();
            if (showLog)
            {
                ImGui.BeginChild("###log", new Vector2(-1, h2), false, ImGuiWindowFlags.None);
                ImGui.Text("Log");
                ImGui.SameLine(ImGui.GetWindowWidth() - 20);
                if (Theme.IconButton("closelog", "x", Color4.White))
                {
                    showLog = false;
                }
                logBuffer.InputTextMultiline("##logtext", new Vector2(-1, h2 - 24), ImGuiInputTextFlags.ReadOnly);
                ImGui.EndChild();
            }
            ImGui.End();
            gen3dbDlg.Draw();
            //Status bar
            ImGui.SetNextWindowSize(new Vector2(size.X, 25f), ImGuiCond.Always);
            ImGui.SetNextWindowPos(new Vector2(0, size.Y - 6f), ImGuiCond.Always, Vector2.Zero);
            bool sbopened = true;

            ImGui.Begin("statusbar", ref sbopened,
                        ImGuiWindowFlags.NoTitleBar |
                        ImGuiWindowFlags.NoSavedSettings |
                        ImGuiWindowFlags.NoBringToFrontOnFocus |
                        ImGuiWindowFlags.NoMove |
                        ImGuiWindowFlags.NoResize);
            if (updateTime > 9)
            {
                updateTime = 0;
                frequency  = RenderFrequency;
            }
            else
            {
                updateTime++;
            }
            string activename = ActiveTab == null ? "None" : ActiveTab.DocumentName;
            string utfpath    = ActiveTab == null ? "None" : ActiveTab.GetUtfPath();

            #if DEBUG
            const string statusFormat = "FPS: {0} | {1} Materials | {2} Textures | Active: {3} - {4}";
            #else
            const string statusFormat = "{1} Materials | {2} Textures | Active: {3} - {4}";
            #endif
            ImGui.Text(string.Format(statusFormat,
                                     (int)Math.Round(frequency),
                                     Resources.MaterialDictionary.Count,
                                     Resources.TextureDictionary.Count,
                                     activename,
                                     utfpath));
            ImGui.End();
            if (errorTimer > 0)
            {
                ImGuiExt.ToastText("An error has occurred\nCheck the log for details",
                                   new Color4(21, 21, 22, 128),
                                   Color4.Red);
            }
            ImGui.PopFont();
            if (lastFrame == null ||
                lastFrame.Width != Width ||
                lastFrame.Height != Height)
            {
                if (lastFrame != null)
                {
                    lastFrame.Dispose();
                }
                lastFrame = new RenderTarget2D(Width, Height);
            }
            RenderState.RenderTarget = lastFrame;
            RenderState.ClearColor   = new Color4(0.2f, 0.2f, 0.2f, 1f);
            RenderState.ClearAll();
            guiHelper.Render(RenderState);
            RenderState.RenderTarget = null;
            lastFrame.BlitToScreen();
            foreach (var tab in toAdd)
            {
                tabs.Add(tab);
                selected = tab;
            }
            toAdd.Clear();
        }
Esempio n. 3
0
        protected override void Draw(double elapsed)
        {
            TimeStep = elapsed;
            Viewport.Replace(0, 0, Width, Height);
            RenderState.ClearColor = new Color4(0.2f, 0.2f, 0.2f, 1f);
            RenderState.ClearAll();
            guiHelper.NewFrame(elapsed);
            ImGui.PushFont(ImGuiHelper.Noto);
            ImGui.BeginMainMenuBar();
            if (ImGui.BeginMenu("File"))
            {
                if (Theme.IconMenuItem("New", "new", Color4.White, true))
                {
                    var t = new UtfTab(this, new EditableUtf(), "Untitled");
                    ActiveTab = t;
                    AddTab(t);
                }
                if (Theme.IconMenuItem("Open", "open", Color4.White, true))
                {
                    var f = FileDialog.Open(UtfFilters);
                    OpenFile(f);
                }
                if (ActiveTab == null)
                {
                    Theme.IconMenuItem("Save", "save", Color4.LightGray, false);
                }
                else
                {
                    if (Theme.IconMenuItem(string.Format("Save '{0}'", ActiveTab.DocumentName), "save", Color4.White, true))
                    {
                        var f = FileDialog.Save(UtfFilters);
                        if (f != null)
                        {
                            ActiveTab.DocumentName = System.IO.Path.GetFileName(f);
                            ActiveTab.UpdateTitle();
                            string errText = "";
                            if (!ActiveTab.Utf.Save(f, ref errText))
                            {
                                openError = true;
                                if (errorText == null)
                                {
                                    errorText = new TextBuffer();
                                }
                                errorText.SetText(errText);
                            }
                        }
                    }
                }
                if (Theme.IconMenuItem("Quit", "quit", Color4.White, true))
                {
                    Exit();
                }
                ImGui.EndMenu();
            }
            bool openLoading = false;

            if (ImGui.BeginMenu("View"))
            {
                Theme.IconMenuToggle("Log", "log", Color4.White, ref showLog, true);
                ImGui.EndMenu();
            }
            if (ImGui.BeginMenu("Tools"))
            {
                if (Theme.IconMenuItem("Options", "options", Color4.White, true))
                {
                    showOptions = true;
                }

                if (Theme.IconMenuItem("Resources", "resources", Color4.White, true))
                {
                    AddTab(new ResourcesTab(Resources, MissingResources, ReferencedMaterials, ReferencedTextures));
                }
                if (Theme.IconMenuItem("Import Collada", "import", Color4.White, true))
                {
                    string input;
                    if ((input = FileDialog.Open(ColladaFilters)) != null)
                    {
                        openLoading   = true;
                        finishLoading = false;
                        new Thread(() =>
                        {
                            List <ColladaObject> dae = null;
                            try
                            {
                                dae = ColladaSupport.Parse(input);
                                EnsureUIThread(() => FinishColladaLoad(dae, System.IO.Path.GetFileName(input)));
                            }
                            catch (Exception ex)
                            {
                                EnsureUIThread(() => ColladaError(ex));
                            }
                        }).Start();
                    }
                }
                ImGui.EndMenu();
            }
            if (ImGui.BeginMenu("Help"))
            {
                if (Theme.IconMenuItem("Topics", "help", Color4.White, true))
                {
                    Shell.OpenCommand("https://wiki.librelancer.net/lanceredit:lanceredit");
                }
                if (Theme.IconMenuItem("About", "about", Color4.White, true))
                {
                    openAbout = true;
                }
                ImGui.EndMenu();
            }
            if (openAbout)
            {
                ImGui.OpenPopup("About");
                openAbout = false;
            }
            if (openError)
            {
                ImGui.OpenPopup("Error");
                openError = false;
            }
            if (openLoading)
            {
                ImGui.OpenPopup("Processing");
            }
            bool pOpen = true;

            if (ImGui.BeginPopupModal("Error", ref pOpen, ImGuiWindowFlags.AlwaysAutoResize))
            {
                ImGui.Text("Error:");
                errorText.InputTextMultiline("##etext", new Vector2(430, 200), ImGuiInputTextFlags.ReadOnly);
                if (ImGui.Button("OK"))
                {
                    ImGui.CloseCurrentPopup();
                }
                ImGui.EndPopup();
            }
            pOpen = true;
            if (ImGui.BeginPopupModal("About", ref pOpen, ImGuiWindowFlags.AlwaysAutoResize))
            {
                ImGui.SameLine(ImGui.GetWindowWidth() / 2 - 64);
                Theme.Icon("reactor_128", Color4.White);
                CenterText(Version);
                CenterText("Callum McGing 2018-2019");
                ImGui.Separator();
                CenterText("Icons from Icons8: https://icons8.com/");
                CenterText("Icons from komorra: https://opengameart.org/content/kmr-editor-icon-set");
                ImGui.Separator();
                var btnW = ImGui.CalcTextSize("OK").X + ImGui.GetStyle().FramePadding.X * 2;
                ImGui.Dummy(Vector2.One);
                ImGui.SameLine(ImGui.GetWindowWidth() / 2 - (btnW / 2));
                if (ImGui.Button("OK"))
                {
                    ImGui.CloseCurrentPopup();
                }
                ImGui.EndPopup();
            }
            pOpen = true;
            if (ImGui.BeginPopupModal("Processing", ref pOpen, ImGuiWindowFlags.AlwaysAutoResize))
            {
                ImGuiExt.Spinner("##spinner", 10, 2, ImGuiNative.igGetColorU32(ImGuiCol.ButtonHovered, 1));
                ImGui.SameLine();
                ImGui.Text("Processing");
                if (finishLoading)
                {
                    ImGui.CloseCurrentPopup();
                }
                ImGui.EndPopup();
            }
            var menu_height = ImGui.GetWindowSize().Y;

            ImGui.EndMainMenuBar();
            var size = (Vector2)ImGui.GetIO().DisplaySize;

            size.Y -= menu_height;
            //Window
            MissingResources.Clear();
            ReferencedMaterials.Clear();
            ReferencedTextures.Clear();
            foreach (var tab in tabs)
            {
                ((EditorTab)tab).DetectResources(MissingResources, ReferencedMaterials, ReferencedTextures);
            }
            ImGui.SetNextWindowSize(new Vector2(size.X, size.Y - 25), ImGuiCond.Always);
            ImGui.SetNextWindowPos(new Vector2(0, menu_height), ImGuiCond.Always, Vector2.Zero);
            bool childopened = true;

            ImGui.Begin("tabwindow", ref childopened,
                        ImGuiWindowFlags.NoTitleBar |
                        ImGuiWindowFlags.NoSavedSettings |
                        ImGuiWindowFlags.NoBringToFrontOnFocus |
                        ImGuiWindowFlags.NoMove |
                        ImGuiWindowFlags.NoResize);
            TabHandler.TabLabels(tabs, ref selected);
            var totalH = ImGui.GetWindowHeight();

            if (showLog)
            {
                ImGuiExt.SplitterV(2f, ref h1, ref h2, 8, 8, -1);
                h1 = totalH - h2 - 24f;
                if (tabs.Count > 0)
                {
                    h1 -= 20f;
                }
                ImGui.BeginChild("###tabcontent" + (selected != null ? selected.Title : ""), new Vector2(-1, h1), false, ImGuiWindowFlags.None);
            }
            else
            {
                ImGui.BeginChild("###tabcontent" + (selected != null ? selected.Title : ""));
            }
            if (selected != null)
            {
                selected.Draw();
                ((EditorTab)selected).SetActiveTab(this);
            }
            else
            {
                ActiveTab = null;
            }
            ImGui.EndChild();
            TabHandler.DrawTabDrag(tabs);
            if (showLog)
            {
                ImGui.BeginChild("###log", new Vector2(-1, h2), false, ImGuiWindowFlags.None);
                ImGui.Text("Log");
                ImGui.SameLine(ImGui.GetWindowWidth() - 20);
                if (Theme.IconButton("closelog", "x", Color4.White))
                {
                    showLog = false;
                }
                logBuffer.InputTextMultiline("##logtext", new Vector2(-1, h2 - 24), ImGuiInputTextFlags.ReadOnly);
                ImGui.EndChild();
            }
            ImGui.End();
            //Status bar
            ImGui.SetNextWindowSize(new Vector2(size.X, 25f), ImGuiCond.Always);
            ImGui.SetNextWindowPos(new Vector2(0, size.Y - 6f), ImGuiCond.Always, Vector2.Zero);
            bool sbopened = true;

            ImGui.Begin("statusbar", ref sbopened,
                        ImGuiWindowFlags.NoTitleBar |
                        ImGuiWindowFlags.NoSavedSettings |
                        ImGuiWindowFlags.NoBringToFrontOnFocus |
                        ImGuiWindowFlags.NoMove |
                        ImGuiWindowFlags.NoResize);
            if (updateTime > 9)
            {
                updateTime = 0;
                frequency  = RenderFrequency;
            }
            else
            {
                updateTime++;
            }
            string activename = ActiveTab == null ? "None" : ActiveTab.DocumentName;
            string utfpath    = ActiveTab == null ? "None" : ActiveTab.GetUtfPath();

            ImGui.Text(string.Format("FPS: {0} | {1} Materials | {2} Textures | Active: {3} - {4}",
                                     (int)Math.Round(frequency),
                                     Resources.MaterialDictionary.Count,
                                     Resources.TextureDictionary.Count,
                                     activename,
                                     utfpath));
            ImGui.End();
            if (errorTimer > 0)
            {
                ImGuiExt.ToastText("An error has occurred\nCheck the log for details",
                                   new Color4(21, 21, 22, 128),
                                   Color4.Red);
            }
            if (showOptions)
            {
                ImGui.Begin("Options", ref showOptions, ImGuiWindowFlags.AlwaysAutoResize);
                var pastC = cFilter;
                ImGui.Combo("Texture Filter", ref cFilter, filters, filters.Length);
                if (cFilter != pastC)
                {
                    switch (cFilter)
                    {
                    case 0:
                        RenderState.PreferredFilterLevel = TextureFiltering.Linear;
                        break;

                    case 1:
                        RenderState.PreferredFilterLevel = TextureFiltering.Bilinear;
                        break;

                    case 2:
                        RenderState.PreferredFilterLevel = TextureFiltering.Trilinear;
                        break;

                    default:
                        RenderState.AnisotropyLevel      = anisotropyLevels[cFilter - 3];
                        RenderState.PreferredFilterLevel = TextureFiltering.Anisotropic;
                        break;
                    }
                }
                ImGui.End();
            }
            ImGui.PopFont();
            guiHelper.Render(RenderState);
            foreach (var tab in toAdd)
            {
                tabs.Add(tab);
                selected = tab;
            }
            toAdd.Clear();
        }
Esempio n. 4
0
        public static void TabLabels(List <DockTab> tabs, ref DockTab selected)
        {
            if (tabs.Count == 0)
            {
                return;
            }

            var style               = ImGui.GetStyle();
            var color               = ImGuiNative.igGetColorU32(ColorTarget.FrameBg, 1);
            var color_active        = ImGuiNative.igGetColorU32(ColorTarget.FrameBgActive, 1);
            var color_hovered       = ImGuiNative.igGetColorU32(ColorTarget.FrameBgHovered, 1);
            var text_color          = ImGuiNative.igGetColorU32(ColorTarget.Text, 1);
            var text_color_disabled = ImGuiNative.igGetColorU32(ColorTarget.TextDisabled, 1);

            float windowWidth = 0;

            windowWidth = ImGui.GetWindowWidth() - 2 * style.WindowPadding.X - (ImGuiNative.igGetScrollMaxY() > 0 ? style.ScrollbarSize : 0);
            float tab_base   = 0;
            var   lineheight = ImGuiNative.igGetTextLineHeightWithSpacing();

            bool isMMBreleased   = ImGui.IsMouseReleased(2);
            bool isMouseDragging = ImGui.IsMouseDragging(0, 2f);

            var drawList = ImGuiNative.igGetWindowDrawList();

            float totalWidth = 0;

            foreach (var sztab in tabs)
            {
                totalWidth += ImGui.GetTextSize(sztab.Title).X;
                totalWidth += 28 + style.ItemSpacing.X;
            }
            var         winSize = new Vector2(windowWidth, lineheight);
            WindowFlags cflags  = WindowFlags.Default;

            if (totalWidth > windowWidth)
            {
                cflags = WindowFlags.HorizontalScrollbar;
                ImGuiNative.igSetNextWindowContentSize(new Vector2(totalWidth, 0));
                winSize.Y += style.ScrollbarSize + 2;
            }
            ImGui.BeginChild("##tabbuttons", winSize, false, cflags);
            for (int i = 0; i < tabs.Count; i++)
            {
                if (i == -1)
                {
                    continue;
                }
                //do button
                if (i > 0)
                {
                    ImGui.SameLine(0, 15);
                }
                ImGui.PushID(i);
                var title  = tabs[i].Title.Split(new string[] { "##" }, StringSplitOptions.None)[0];
                var textSz = ImGui.GetTextSize(title).X;
                var size   = new Vector2(textSz, lineheight);
                //Selection and hover
                if (ImGui.InvisibleButton(title, size))
                {
                    selected = tabs[i];
                }
                System.Numerics.Vector2 itemRectSize;
                ImGuiNative.igGetItemRectSize(out itemRectSize);
                bool hovered = ImGui.IsItemHovered(HoveredFlags.RectOnly);
                if (hovered)
                {
                    // tab reordering
                    if (isMouseDragging)
                    {
                        if (draggingTabIndex == -1)
                        {
                            draggingTabIndex = i;
                            draggingtabSize  = size;
                            Vector2 mp = ImGui.GetIO().MousePosition;
                            System.Numerics.Vector2 draggingTabCursorPos;
                            ImGuiNative.igGetCursorPos(&draggingTabCursorPos);
                            draggingTabOffset = new Vector2(
                                draggingtabSize.X * 0.5f,
                                draggingtabSize.Y * 0.5f
                                );
                        }
                    }
                    else if (draggingTabIndex >= 0 && draggingTabIndex < tabs.Count && draggingTabIndex != i)
                    {
                        draggingTabTargetIndex = i; // For some odd reasons this seems to get called only when draggingTabIndex < i ! (Probably during mouse dragging ImGui owns the mouse someway and sometimes ImGui::IsItemHovered() is not getting called)
                    }
                }
                //actually draw
                var pos = (Vector2)ImGui.GetLastItemRectMin();
                tab_base = pos.Y;
                size.X  += 20 + style.ItemSpacing.X;
                ImGuiNative.ImDrawList_AddRectFilled(
                    drawList, pos + new Vector2(-8, 0),
                    pos + size,
                    hovered ? color_hovered : selected == tabs[i] ? color_active : color,
                    0,
                    0
                    );
                var bytes = System.Text.Encoding.UTF8.GetBytes(title);
                fixed(byte *ptr = bytes)
                {
                    ImGuiNative.ImDrawList_AddText(
                        drawList, pos, text_color, ptr, (byte *)0
                        );
                }

                if (tabs[i] == selected)
                {
                    ImGui.SameLine();
                    if (ImGui.InvisibleButton("close", new Vector2(16, 16)))
                    {
                        if (i > 0)
                        {
                            selected = tabs[i - 1];
                        }
                        else if (i == 0 && tabs.Count > 1)
                        {
                            selected = tabs[i + 1];
                        }
                        else
                        {
                            selected = null;
                        }
                        tabs[i].Dispose();
                        tabs.RemoveAt(i);
                    }
                    var c = ((Vector2)ImGui.GetLastItemRectMin() +
                             (Vector2)ImGui.GetLastItemRectMax()) * 0.5f;
                    ImGuiNative.ImDrawList_AddLine(
                        drawList, c - new Vector2(3.5f, 3.5f), c + new Vector2(3.5f, 3.5f), text_color, 1
                        );
                    ImGuiNative.ImDrawList_AddLine(
                        drawList, c + new Vector2(3.5f, -3.5f), c + new Vector2(-3.5f, 3.5f), text_color, 1
                        );
                }
                else
                {
                    ImGui.SameLine();
                    ImGui.Dummy(16, 16);
                }
                ImGui.PopID();
            }
            ImGui.EndChild();
            // Drop tab label
            if (draggingTabTargetIndex != -1)
            {
                // swap draggingTabIndex and draggingTabTargetIndex in tabOrder
                var tmp = tabs[draggingTabTargetIndex];
                tabs[draggingTabTargetIndex] = tabs[draggingTabIndex];
                tabs[draggingTabIndex]       = tmp;
                draggingTabTargetIndex       = draggingTabIndex = -1;
            }
            // Reset draggingTabIndex if necessary
            if (!isMouseDragging)
            {
                draggingTabIndex = -1;
            }

            var basestart = new Vector2(0, tab_base + lineheight);
            var baseEnd   = new Vector2(windowWidth, tab_base + lineheight);

            ImGuiNative.ImDrawList_AddLine(drawList, basestart, baseEnd, color, 1);
        }
Esempio n. 5
0
        protected override void Draw(double elapsed)
        {
            EnableTextInput();
            Viewport.Replace(0, 0, Width, Height);
            RenderState.ClearColor = new Color4(0.2f, 0.2f, 0.2f, 1f);
            RenderState.ClearAll();
            guiHelper.NewFrame(elapsed);
            ImGui.PushFont(ImGuiHelper.Noto);
            ImGui.BeginMainMenuBar();
            if (ImGui.BeginMenu("File"))
            {
                if (Theme.IconMenuItem("New", "new", Color4.White, true))
                {
                    var t = new UtfTab(this, new EditableUtf(), "Untitled");
                    ActiveTab = t;
                    AddTab(t);
                }
                if (Theme.IconMenuItem("Open", "open", Color4.White, true))
                {
                    var f = FileDialog.Open();
                    if (f != null && DetectFileType.Detect(f) == FileType.Utf)
                    {
                        var t = new UtfTab(this, new EditableUtf(f), System.IO.Path.GetFileName(f));
                        ActiveTab = t;
                        AddTab(t);
                    }
                }
                if (ActiveTab == null)
                {
                    Theme.IconMenuItem("Save", "save", Color4.LightGray, false);
                }
                else
                {
                    if (Theme.IconMenuItem(string.Format("Save '{0}'", ActiveTab.Title), "save", Color4.White, true))
                    {
                        var f = FileDialog.Save();
                        if (f != null)
                        {
                            ActiveTab.Title = System.IO.Path.GetFileName(f);
                            ActiveTab.Utf.Save(f);
                        }
                    }
                }
                if (Theme.IconMenuItem("Quit", "quit", Color4.White, true))
                {
                    Exit();
                }
                ImGui.EndMenu();
            }
            if (ImGui.BeginMenu("Tools"))
            {
                if (ImGui.MenuItem("Resources"))
                {
                    tabs.Add(new ResourcesTab(Resources, MissingResources, ReferencedMaterials, ReferencedTextures));
                }
                ImGui.EndMenu();
            }
            if (ImGui.BeginMenu("Help"))
            {
                if (Theme.IconMenuItem("About", "about", Color4.White, true))
                {
                    openAbout = true;
                }
                ImGui.EndMenu();
            }
            if (openAbout)
            {
                ImGui.OpenPopup("About");
                openAbout = false;
            }
            if (ImGui.BeginPopupModal("About", WindowFlags.AlwaysAutoResize))
            {
                ImGui.Text("LancerEdit");
                ImGui.Text("Callum McGing 2018");
                ImGui.Separator();
                ImGui.Text("Icons from Icons8: https://icons8.com/");
                ImGui.Text("Icons from komorra: https://opengameart.org/content/kmr-editor-icon-set");
                ImGui.Separator();
                if (ImGui.Button("OK"))
                {
                    ImGui.CloseCurrentPopup();
                }
                ImGui.EndPopup();
            }
            var menu_height = ImGui.GetWindowSize().Y;

            ImGui.EndMainMenuBar();
            var size = (Vector2)ImGui.GetIO().DisplaySize;

            size.Y -= menu_height;
            //Window
            MissingResources.Clear();
            ReferencedMaterials.Clear();
            ReferencedTextures.Clear();
            foreach (var tab in tabs)
            {
                tab.DetectResources(MissingResources, ReferencedMaterials, ReferencedTextures);
            }
            ImGui.SetNextWindowSize(new Vector2(size.X, size.Y - 25), Condition.Always);
            ImGui.SetNextWindowPos(new Vector2(0, menu_height), Condition.Always, Vector2.Zero);
            bool childopened = true;

            ImGui.BeginWindow("tabwindow", ref childopened,
                              WindowFlags.NoTitleBar |
                              WindowFlags.NoSavedSettings |
                              WindowFlags.NoBringToFrontOnFocus |
                              WindowFlags.NoMove |
                              WindowFlags.NoResize);
            TabHandler.TabLabels(tabs, ref selected);
            ImGui.BeginChild("###tabcontent");
            if (selected != null)
            {
                selected.Draw();
                selected.SetActiveTab(this);
            }
            else
            {
                ActiveTab = null;
            }
            ImGui.EndChild();
            TabHandler.DrawTabDrag(tabs);
            ImGui.EndWindow();
            //Status bar
            ImGui.SetNextWindowSize(new Vector2(size.X, 25f), Condition.Always);
            ImGui.SetNextWindowPos(new Vector2(0, size.Y - 6f), Condition.Always, Vector2.Zero);
            bool sbopened = true;

            ImGui.BeginWindow("statusbar", ref sbopened,
                              WindowFlags.NoTitleBar |
                              WindowFlags.NoSavedSettings |
                              WindowFlags.NoBringToFrontOnFocus |
                              WindowFlags.NoMove |
                              WindowFlags.NoResize);
            if (updateTime > 9)
            {
                updateTime = 0;
                frequency  = RenderFrequency;
            }
            else
            {
                updateTime++;
            }
            string activename = ActiveTab == null ? "None" : ActiveTab.Title;
            string utfpath    = ActiveTab == null ? "None" : ActiveTab.GetUtfPath();

            ImGui.Text(string.Format("FPS: {0} | {1} Materials | {2} Textures | Active: {3} - {4}",
                                     (int)Math.Round(frequency),
                                     Resources.MaterialDictionary.Count,
                                     Resources.TextureDictionary.Count,
                                     activename,
                                     utfpath));
            ImGui.EndWindow();
            ImGui.PopFont();
            guiHelper.Render(RenderState);
            foreach (var tab in toAdd)
            {
                tabs.Add(tab);
                selected = tab;
            }
            toAdd.Clear();
        }
Esempio n. 6
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        protected override void Draw(double elapsed)
        {
            EnableTextInput();
            Viewport.Replace(0, 0, Width, Height);
            RenderState.ClearColor = new Color4(0.2f, 0.2f, 0.2f, 1f);
            RenderState.ClearAll();
            guiHelper.NewFrame(elapsed);
            ImGui.PushFont(ImGuiHelper.Noto);
            ImGui.BeginMainMenuBar();
            if (ImGui.BeginMenu("File"))
            {
                if (Theme.IconMenuItem("New", "new", Color4.White, true))
                {
                    var t = new UtfTab(this, new EditableUtf(), "Untitled");
                    ActiveTab = t;
                    AddTab(t);
                }
                if (Theme.IconMenuItem("Open", "open", Color4.White, true))
                {
                    var f = FileDialog.Open(UtfFilters);
                    if (f != null && DetectFileType.Detect(f) == FileType.Utf)
                    {
                        var t = new UtfTab(this, new EditableUtf(f), System.IO.Path.GetFileName(f));
                        ActiveTab = t;
                        AddTab(t);
                    }
                }
                if (ActiveTab == null)
                {
                    Theme.IconMenuItem("Save", "save", Color4.LightGray, false);
                }
                else
                {
                    if (Theme.IconMenuItem(string.Format("Save '{0}'", ActiveTab.DocumentName), "save", Color4.White, true))
                    {
                        var f = FileDialog.Save(UtfFilters);
                        if (f != null)
                        {
                            ActiveTab.DocumentName = System.IO.Path.GetFileName(f);
                            ActiveTab.UpdateTitle();
                            ActiveTab.Utf.Save(f);
                        }
                    }
                }
                if (Theme.IconMenuItem("Quit", "quit", Color4.White, true))
                {
                    Exit();
                }
                ImGui.EndMenu();
            }
            bool openerror = false;

            if (ImGui.BeginMenu("Tools"))
            {
                if (ImGui.MenuItem("Options"))
                {
                    showOptions = true;
                }
                if (ImGui.MenuItem("Log"))
                {
                    showLog = true;
                }
                if (ImGui.MenuItem("Resources"))
                {
                    AddTab(new ResourcesTab(Resources, MissingResources, ReferencedMaterials, ReferencedTextures));
                }
                if (ImGui.MenuItem("Import Collada"))
                {
                    string input;
                    if ((input = FileDialog.Open(ColladaFilters)) != null)
                    {
                        List <ColladaObject> dae = null;
                        try
                        {
                            dae = ColladaSupport.Parse(input);
                            AddTab(new ColladaTab(dae, System.IO.Path.GetFileName(input), this));
                        }
                        catch (Exception ex)
                        {
                            if (errorText != null)
                            {
                                errorText.Dispose();
                            }
                            var str = "Import Error:\n" + ex.Message + "\n" + ex.StackTrace;
                            errorText = new TextBuffer();
                            errorText.SetText(str);
                            openerror = true;
                        }
                    }
                }
                ImGui.EndMenu();
            }
            if (ImGui.BeginMenu("Help"))
            {
                if (Theme.IconMenuItem("About", "about", Color4.White, true))
                {
                    openAbout = true;
                }
                ImGui.EndMenu();
            }
            if (openAbout)
            {
                ImGui.OpenPopup("About");
                openAbout = false;
            }
            if (openerror)
            {
                ImGui.OpenPopup("Error");
            }
            if (ImGui.BeginPopupModal("Error", WindowFlags.AlwaysAutoResize))
            {
                ImGui.Text("Error:");
                ImGui.InputTextMultiline("##etext", errorText.Pointer, (uint)errorText.Size,
                                         new Vector2(430, 200), InputTextFlags.ReadOnly, errorText.Callback);
                if (ImGui.Button("OK"))
                {
                    ImGui.CloseCurrentPopup();
                }
                ImGui.EndPopup();
            }
            if (ImGui.BeginPopupModal("About", WindowFlags.AlwaysAutoResize))
            {
                ImGui.Text("LancerEdit");
                ImGui.Text("Callum McGing 2018");
                ImGui.Separator();
                ImGui.Text("Icons from Icons8: https://icons8.com/");
                ImGui.Text("Icons from komorra: https://opengameart.org/content/kmr-editor-icon-set");
                ImGui.Separator();
                if (ImGui.Button("OK"))
                {
                    ImGui.CloseCurrentPopup();
                }
                ImGui.EndPopup();
            }
            var menu_height = ImGui.GetWindowSize().Y;

            ImGui.EndMainMenuBar();
            var size = (Vector2)ImGui.GetIO().DisplaySize;

            size.Y -= menu_height;
            //Window
            MissingResources.Clear();
            ReferencedMaterials.Clear();
            ReferencedTextures.Clear();
            foreach (var tab in tabs)
            {
                tab.DetectResources(MissingResources, ReferencedMaterials, ReferencedTextures);
            }
            ImGui.SetNextWindowSize(new Vector2(size.X, size.Y - 25), Condition.Always);
            ImGui.SetNextWindowPos(new Vector2(0, menu_height), Condition.Always, Vector2.Zero);
            bool childopened = true;

            ImGui.BeginWindow("tabwindow", ref childopened,
                              WindowFlags.NoTitleBar |
                              WindowFlags.NoSavedSettings |
                              WindowFlags.NoBringToFrontOnFocus |
                              WindowFlags.NoMove |
                              WindowFlags.NoResize);
            TabHandler.TabLabels(tabs, ref selected);
            var totalH = ImGui.GetWindowHeight();

            if (showLog)
            {
                ImGuiExt.SplitterV(2f, ref h1, ref h2, 8, 8, -1);
                h1 = totalH - h2 - 24f;
                if (tabs.Count > 0)
                {
                    h1 -= 20f;
                }
                ImGui.BeginChild("###tabcontent" + (selected != null ? selected.Title : ""), new Vector2(-1, h1), false, WindowFlags.Default);
            }
            else
            {
                ImGui.BeginChild("###tabcontent" + (selected != null ? selected.Title : ""));
            }
            if (selected != null)
            {
                selected.Draw();
                selected.SetActiveTab(this);
            }
            else
            {
                ActiveTab = null;
            }
            ImGui.EndChild();
            TabHandler.DrawTabDrag(tabs);
            if (showLog)
            {
                ImGui.BeginChild("###log", new Vector2(-1, h2), false, WindowFlags.Default);
                ImGui.Text("Log");
                ImGui.SameLine(ImGui.GetWindowWidth() - 20);
                if (Theme.IconButton("closelog", "x", Color4.White))
                {
                    showLog = false;
                }
                ImGui.InputTextMultiline("##logtext", logBuffer.Pointer, 32768, new Vector2(-1, h2 - 24),
                                         InputTextFlags.ReadOnly, logBuffer.Callback);
                ImGui.EndChild();
            }
            ImGui.EndWindow();
            //Status bar
            ImGui.SetNextWindowSize(new Vector2(size.X, 25f), Condition.Always);
            ImGui.SetNextWindowPos(new Vector2(0, size.Y - 6f), Condition.Always, Vector2.Zero);
            bool sbopened = true;

            ImGui.BeginWindow("statusbar", ref sbopened,
                              WindowFlags.NoTitleBar |
                              WindowFlags.NoSavedSettings |
                              WindowFlags.NoBringToFrontOnFocus |
                              WindowFlags.NoMove |
                              WindowFlags.NoResize);
            if (updateTime > 9)
            {
                updateTime = 0;
                frequency  = RenderFrequency;
            }
            else
            {
                updateTime++;
            }
            string activename = ActiveTab == null ? "None" : ActiveTab.DocumentName;
            string utfpath    = ActiveTab == null ? "None" : ActiveTab.GetUtfPath();

            ImGui.Text(string.Format("FPS: {0} | {1} Materials | {2} Textures | Active: {3} - {4}",
                                     (int)Math.Round(frequency),
                                     Resources.MaterialDictionary.Count,
                                     Resources.TextureDictionary.Count,
                                     activename,
                                     utfpath));
            ImGui.EndWindow();
            if (showOptions)
            {
                ImGui.BeginWindow("Options", ref showOptions, WindowFlags.AlwaysAutoResize);
                var pastC = cFilter;
                ImGui.Combo("Texture Filter", ref cFilter, filters);
                if (cFilter != pastC)
                {
                    switch (cFilter)
                    {
                    case 0:
                        RenderState.PreferredFilterLevel = TextureFiltering.Linear;
                        break;

                    case 1:
                        RenderState.PreferredFilterLevel = TextureFiltering.Bilinear;
                        break;

                    case 2:
                        RenderState.PreferredFilterLevel = TextureFiltering.Trilinear;
                        break;

                    default:
                        RenderState.AnisotropyLevel      = anisotropyLevels[cFilter - 3];
                        RenderState.PreferredFilterLevel = TextureFiltering.Anisotropic;
                        break;
                    }
                }
                ImGui.EndWindow();
            }
            ImGui.PopFont();
            guiHelper.Render(RenderState);
            foreach (var tab in toAdd)
            {
                tabs.Add(tab);
                selected = tab;
            }
            toAdd.Clear();
        }
Esempio n. 7
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        protected override void Draw(double elapsed)
        {
            //Don't process all the imgui stuff when it isn't needed
            if (!loadingSpinnerActive && !guiHelper.DoRender(elapsed))
            {
                if (lastFrame != null)
                {
                    lastFrame.BlitToScreen();
                }
                WaitForEvent(); //Yield like a regular GUI program
                return;
            }
            TimeStep = elapsed;
            RenderContext.ReplaceViewport(0, 0, Width, Height);
            RenderContext.ClearColor = new Color4(0.2f, 0.2f, 0.2f, 1f);
            RenderContext.ClearAll();
            guiHelper.NewFrame(elapsed);
            ImGui.PushFont(ImGuiHelper.Noto);
            ImGui.BeginMainMenuBar();
            if (ImGui.BeginMenu("File"))
            {
                var lst = ImGui.GetWindowDrawList();
                if (Theme.IconMenuItem(Icons.File, "New", true))
                {
                    var t = new UtfTab(this, new EditableUtf(), "Untitled");
                    ActiveTab = t;
                    AddTab(t);
                }
                if (Theme.IconMenuItem(Icons.Open, "Open", true))
                {
                    var f = FileDialog.Open(UtfFilters);
                    OpenFile(f);
                }

                recentFiles.Menu();
                if (ActiveTab == null)
                {
                    Theme.IconMenuItem(Icons.Save, "Save", false);
                    Theme.IconMenuItem(Icons.Save, "Save As", false);
                }
                else
                {
                    if (Theme.IconMenuItem(Icons.Save, string.Format("Save '{0}'", ActiveTab.DocumentName), true))
                    {
                        Save();
                    }
                    if (Theme.IconMenuItem(Icons.Save, "Save As", true))
                    {
                        SaveAs();
                    }
                }
                if (Theme.IconMenuItem(Icons.Quit, "Quit", true))
                {
                    Exit();
                }
                ImGui.EndMenu();
            }
            if (ImGui.BeginMenu("View"))
            {
                Theme.IconMenuToggle(Icons.Log, "Log", ref showLog, true);
                ImGui.EndMenu();
            }
            if (ImGui.BeginMenu("Tools"))
            {
                if (Theme.IconMenuItem(Icons.Cog, "Options", true))
                {
                    options.Show();
                }

                if (Theme.IconMenuItem(Icons.Palette, "Resources", true))
                {
                    AddTab(new ResourcesTab(this, Resources, MissingResources, ReferencedMaterials, ReferencedTextures));
                }
                if (Theme.IconMenuItem(Icons.FileImport, "Import Model", true))
                {
                    string input;
                    if ((input = FileDialog.Open(ImportModelFilters)) != null)
                    {
                        StartLoadingSpinner();
                        new Thread(() =>
                        {
                            SimpleMesh.Model model = null;
                            try
                            {
                                using var stream = File.OpenRead(input);
                                model            = SimpleMesh.Model.FromStream(stream).AutoselectRoot(out _).ApplyRootTransforms(false).CalculateBounds();
                                foreach (var x in model.Geometries)
                                {
                                    if (x.Vertices.Length >= 65534)
                                    {
                                        throw new Exception("Too many vertices");
                                    }
                                    if (x.Indices.Length >= 65534)
                                    {
                                        throw new Exception("Too many indices");
                                    }
                                }
                                EnsureUIThread(() => FinishImporterLoad(model, System.IO.Path.GetFileName(input)));
                            }
                            catch (Exception ex)
                            {
                                EnsureUIThread(() => ImporterError(ex));
                            }
                        }).Start();
                    }
                }
                if (Theme.IconMenuItem(Icons.SprayCan, "Generate Icon", true))
                {
                    string input;
                    if ((input = FileDialog.Open(ImageFilter)) != null)
                    {
                        Make3dbDlg.Open(input);
                    }
                }
                if (Theme.IconMenuItem(Icons.BookOpen, "Infocard Browser", true))
                {
                    string input;
                    if ((input = FileDialog.Open(FreelancerIniFilter)) != null)
                    {
                        AddTab(new InfocardBrowserTab(input, this));
                    }
                }
                if (ImGui.MenuItem("Projectile Viewer"))
                {
                    if (ProjectileViewer.Create(this, out var pj))
                    {
                        tabs.Add(pj);
                    }
                }

                if (ImGui.MenuItem("ParamCurve Visualiser"))
                {
                    tabs.Add(new ParamCurveVis());
                }
                ImGui.EndMenu();
            }
            if (ImGui.BeginMenu("Window"))
            {
                if (ImGui.MenuItem("Close All Tabs", tabs.Count > 0))
                {
                    Confirm("Are you sure you want to close all tabs?", () =>
                    {
                        selected = null;
                        foreach (var t in tabs)
                        {
                            t.Dispose();
                        }
                        tabs.Clear();
                    });
                }
                ImGui.EndMenu();
            }
            if (ImGui.BeginMenu("Scripts"))
            {
                if (ImGui.MenuItem("Refresh"))
                {
                    LoadScripts();
                }
                ImGui.Separator();
                int k = 0;
                foreach (var sc in Scripts)
                {
                    var n = ImGuiExt.IDWithExtra(sc.Info.Name, k++);
                    if (ImGui.MenuItem(n))
                    {
                        RunScript(sc);
                    }
                }
                ImGui.EndMenu();
            }
            if (ImGui.BeginMenu("Help"))
            {
                if (Theme.IconMenuItem(Icons.Book, "Topics", true))
                {
                    var selfPath = Path.GetDirectoryName(typeof(MainWindow).Assembly.Location);
                    var helpFile = Path.Combine(selfPath, "Docs", "index.html");
                    Shell.OpenCommand(helpFile);
                }
                if (Theme.IconMenuItem(Icons.Info, "About", true))
                {
                    openAbout = true;
                }
                ImGui.EndMenu();
            }

            options.Draw();

            if (openAbout)
            {
                ImGui.OpenPopup("About");
                openAbout = false;
            }
            if (openError)
            {
                ImGui.OpenPopup("Error");
                openError = false;
            }

            if (openLoading)
            {
                ImGui.OpenPopup("Processing");
                openLoading = false;
            }

            for (int i = activeScripts.Count - 1; i >= 0; i--)
            {
                if (!activeScripts[i].Draw())
                {
                    activeScripts.RemoveAt(i);
                }
            }
            bool pOpen = true;

            if (ImGui.BeginPopupModal("Error", ref pOpen, ImGuiWindowFlags.AlwaysAutoResize))
            {
                ImGui.Text("Error:");
                errorText.InputTextMultiline("##etext", new Vector2(430, 200), ImGuiInputTextFlags.ReadOnly);
                if (ImGui.Button("OK"))
                {
                    ImGui.CloseCurrentPopup();
                }
                ImGui.EndPopup();
            }
            recentFiles.DrawErrors();
            pOpen = true;
            if (ImGui.BeginPopupModal("About", ref pOpen, ImGuiWindowFlags.AlwaysAutoResize))
            {
                ImGui.SameLine(ImGui.GetWindowWidth() / 2 - 64);
                ImGui.Image((IntPtr)logoTexture, new Vector2(128), new Vector2(0, 1), new Vector2(1, 0));
                CenterText(Version);
                CenterText("Callum McGing 2018-2022");
                ImGui.Separator();
                var btnW = ImGui.CalcTextSize("OK").X + ImGui.GetStyle().FramePadding.X * 2;
                ImGui.Dummy(Vector2.One);
                ImGui.SameLine(ImGui.GetWindowWidth() / 2 - (btnW / 2));
                if (ImGui.Button("OK"))
                {
                    ImGui.CloseCurrentPopup();
                }
                ImGui.EndPopup();
            }
            pOpen = true;
            if (ImGuiExt.BeginModalNoClose("Processing", ImGuiWindowFlags.AlwaysAutoResize))
            {
                ImGuiExt.Spinner("##spinner", 10, 2, ImGui.GetColorU32(ImGuiCol.ButtonHovered, 1));
                ImGui.SameLine();
                ImGui.Text("Processing");
                if (finishLoading)
                {
                    ImGui.CloseCurrentPopup();
                }
                ImGui.EndPopup();
            }
            //Confirmation
            if (doConfirm)
            {
                ImGui.OpenPopup("Confirm?##mainwindow");
                doConfirm = false;
            }
            pOpen = true;
            if (ImGui.BeginPopupModal("Confirm?##mainwindow", ref pOpen, ImGuiWindowFlags.AlwaysAutoResize))
            {
                ImGui.Text(confirmText);
                if (ImGui.Button("Yes"))
                {
                    confirmAction();
                    ImGui.CloseCurrentPopup();
                }
                ImGui.SameLine();
                if (ImGui.Button("No"))
                {
                    ImGui.CloseCurrentPopup();
                }
                ImGui.EndPopup();
            }
            var menu_height = ImGui.GetWindowSize().Y;

            ImGui.EndMainMenuBar();
            var size = ImGui.GetIO().DisplaySize;

            size.Y -= menu_height;
            //Window
            MissingResources.Clear();
            ReferencedMaterials.Clear();
            ReferencedTextures.Clear();
            foreach (var tab in tabs)
            {
                ((EditorTab)tab).DetectResources(MissingResources, ReferencedMaterials, ReferencedTextures);
            }
            ImGui.SetNextWindowSize(new Vector2(size.X, size.Y - (25 * ImGuiHelper.Scale)), ImGuiCond.Always);
            ImGui.SetNextWindowPos(new Vector2(0, menu_height), ImGuiCond.Always, Vector2.Zero);
            bool childopened = true;

            ImGui.Begin("tabwindow", ref childopened,
                        ImGuiWindowFlags.NoTitleBar |
                        ImGuiWindowFlags.NoSavedSettings |
                        ImGuiWindowFlags.NoBringToFrontOnFocus |
                        ImGuiWindowFlags.NoMove |
                        ImGuiWindowFlags.NoResize);
            TabHandler.TabLabels(tabs, ref selected);
            var totalH = ImGui.GetWindowHeight();

            if (showLog)
            {
                ImGuiExt.SplitterV(2f, ref h1, ref h2, 8, 8, -1);
                h1 = totalH - h2 - 24f * ImGuiHelper.Scale;
                if (tabs.Count > 0)
                {
                    h1 -= 20f * ImGuiHelper.Scale;
                }
                ImGui.BeginChild("###tabcontent" + (selected != null ? selected.RenderTitle : ""), new Vector2(-1, h1), false, ImGuiWindowFlags.None);
            }
            else
            {
                ImGui.BeginChild("###tabcontent" + (selected != null ? selected.RenderTitle : ""));
            }
            if (selected != null)
            {
                selected.Draw();
                ((EditorTab)selected).SetActiveTab(this);
            }
            else
            {
                ActiveTab = null;
            }
            ImGui.EndChild();
            if (showLog)
            {
                ImGui.BeginChild("###log", new Vector2(-1, h2), false, ImGuiWindowFlags.None);
                ImGui.Text("Log");
                ImGui.SameLine(ImGui.GetWindowWidth() - 30 * ImGuiHelper.Scale);
                ImGui.PushStyleVar(ImGuiStyleVar.FramePadding, Vector2.Zero);
                if (ImGui.Button(Icons.X.ToString()))
                {
                    showLog = false;
                }
                ImGui.PopStyleVar();
                logBuffer.InputTextMultiline("##logtext", new Vector2(-1, h2 - 28 * ImGuiHelper.Scale), ImGuiInputTextFlags.ReadOnly);
                ImGui.EndChild();
            }
            ImGui.End();
            Make3dbDlg.Draw();
            //Status bar
            ImGui.SetNextWindowSize(new Vector2(size.X, 25f * ImGuiHelper.Scale), ImGuiCond.Always);
            ImGui.SetNextWindowPos(new Vector2(0, size.Y - 6f), ImGuiCond.Always, Vector2.Zero);
            bool sbopened = true;

            ImGui.Begin("statusbar", ref sbopened,
                        ImGuiWindowFlags.NoTitleBar |
                        ImGuiWindowFlags.NoSavedSettings |
                        ImGuiWindowFlags.NoBringToFrontOnFocus |
                        ImGuiWindowFlags.NoMove |
                        ImGuiWindowFlags.NoResize);
            if (updateTime > 9)
            {
                updateTime = 0;
                frequency  = RenderFrequency;
            }
            else
            {
                updateTime++;
            }
            string activename = ActiveTab == null ? "None" : ActiveTab.DocumentName;
            string utfpath    = ActiveTab == null ? "None" : ActiveTab.GetUtfPath();

            #if DEBUG
            const string statusFormat = "FPS: {0} | {1} Materials | {2} Textures | Active: {3} - {4}";
            #else
            const string statusFormat = "{1} Materials | {2} Textures | Active: {3} - {4}";
            #endif
            ImGui.Text(string.Format(statusFormat,
                                     (int)Math.Round(frequency),
                                     Resources.MaterialDictionary.Count,
                                     Resources.TextureDictionary.Count,
                                     activename,
                                     utfpath));
            ImGui.End();
            if (errorTimer > 0)
            {
                ImGuiExt.ToastText("An error has occurred\nCheck the log for details",
                                   new Color4(21, 21, 22, 128),
                                   Color4.Red);
            }
            ImGui.PopFont();
            if (lastFrame == null ||
                lastFrame.Width != Width ||
                lastFrame.Height != Height)
            {
                if (lastFrame != null)
                {
                    lastFrame.Dispose();
                }
                lastFrame = new RenderTarget2D(Width, Height);
            }
            RenderContext.RenderTarget = lastFrame;
            RenderContext.ClearColor   = new Color4(0.2f, 0.2f, 0.2f, 1f);
            RenderContext.ClearAll();
            guiHelper.Render(RenderContext);
            RenderContext.RenderTarget = null;
            lastFrame.BlitToScreen();
            foreach (var tab in toAdd)
            {
                tabs.Add(tab);
                selected = tab;
            }
            toAdd.Clear();
        }