214 lines
8.0 KiB
C#
214 lines
8.0 KiB
C#
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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// Copyright (c) 2008 George Giolfan
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//
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// Authors:
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// George Giolfan (georgegiolfan@yahoo.com)
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using System.Drawing;
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using System.Windows.Forms.VisualStyles;
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namespace System.Windows.Forms.Theming.VisualStyles
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{
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class ToolStripPainter : Default.ToolStripPainter
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{
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static bool IsDisabled (ToolStripItem toolStripItem)
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{
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return !toolStripItem.Enabled;
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}
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static bool IsPressed (ToolStripItem toolStripItem)
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{
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return toolStripItem.Pressed;
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}
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static bool IsChecked (ToolStripItem toolStripItem)
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{
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ToolStripButton tool_strip_button = toolStripItem as ToolStripButton;
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if (tool_strip_button == null)
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return false;
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return tool_strip_button.Checked;
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}
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static bool IsHot (ToolStripItem toolStripItem)
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{
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return toolStripItem.Selected;
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}
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public override void OnRenderButtonBackground (ToolStripItemRenderEventArgs e)
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{
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if (!ThemeVisualStyles.RenderClientAreas) {
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base.OnRenderButtonBackground (e);
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return;
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}
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VisualStyleElement element;
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if (IsDisabled (e.Item))
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element = VisualStyleElement.ToolBar.Button.Disabled;
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else if (IsPressed (e.Item))
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element = VisualStyleElement.ToolBar.Button.Pressed;
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else if (IsChecked (e.Item))
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if (IsHot (e.Item))
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element = VisualStyleElement.ToolBar.Button.HotChecked;
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else
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element = VisualStyleElement.ToolBar.Button.Checked;
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else if (IsHot (e.Item))
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element = VisualStyleElement.ToolBar.Button.Hot;
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else
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element = VisualStyleElement.ToolBar.Button.Normal;
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if (!VisualStyleRenderer.IsElementDefined (element)) {
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base.OnRenderButtonBackground (e);
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return;
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}
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new VisualStyleRenderer (element).DrawBackground (e.Graphics, e.Item.Bounds);
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}
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public override void OnRenderDropDownButtonBackground (ToolStripItemRenderEventArgs e)
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{
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if (!ThemeVisualStyles.RenderClientAreas) {
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base.OnRenderDropDownButtonBackground (e);
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return;
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}
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VisualStyleElement element;
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if (IsDisabled (e.Item))
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element = VisualStyleElement.ToolBar.DropDownButton.Disabled;
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else if (IsPressed (e.Item))
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element = VisualStyleElement.ToolBar.DropDownButton.Pressed;
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else if (IsChecked (e.Item))
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if (IsHot (e.Item))
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element = VisualStyleElement.ToolBar.DropDownButton.HotChecked;
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else
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element = VisualStyleElement.ToolBar.DropDownButton.Checked;
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else if (IsHot (e.Item))
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element = VisualStyleElement.ToolBar.DropDownButton.Hot;
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else
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element = VisualStyleElement.ToolBar.DropDownButton.Normal;
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if (!VisualStyleRenderer.IsElementDefined (element)) {
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base.OnRenderDropDownButtonBackground (e);
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return;
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}
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new VisualStyleRenderer (element).DrawBackground (e.Graphics, e.Item.Bounds);
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}
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public override void OnRenderGrip (ToolStripGripRenderEventArgs e)
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{
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if (!ThemeVisualStyles.RenderClientAreas) {
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base.OnRenderGrip (e);
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return;
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}
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if (e.GripStyle == ToolStripGripStyle.Hidden)
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return;
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VisualStyleElement element = e.GripDisplayStyle == ToolStripGripDisplayStyle.Vertical ?
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VisualStyleElement.Rebar.Gripper.Normal :
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VisualStyleElement.Rebar.GripperVertical.Normal;
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if (!VisualStyleRenderer.IsElementDefined (element)) {
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base.OnRenderGrip (e);
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return;
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}
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new VisualStyleRenderer (element).DrawBackground (e.Graphics, e.GripDisplayStyle == ToolStripGripDisplayStyle.Vertical ?
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// GetPartSize seems to return useless values.
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new Rectangle (2, 0, 5, 20) :
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new Rectangle (0, 2, 20, 5));
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}
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public override void OnRenderOverflowButtonBackground (ToolStripItemRenderEventArgs e)
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{
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if (!ThemeVisualStyles.RenderClientAreas) {
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base.OnRenderOverflowButtonBackground (e);
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return;
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}
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VisualStyleElement element = e.ToolStrip.Orientation == Orientation.Horizontal ?
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VisualStyleElement.Rebar.Chevron.Normal :
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VisualStyleElement.Rebar.ChevronVertical.Normal;
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if (!VisualStyleRenderer.IsElementDefined (element)) {
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base.OnRenderOverflowButtonBackground (e);
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return;
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}
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OnRenderButtonBackground (e);
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new VisualStyleRenderer (element).DrawBackground (e.Graphics, e.Item.Bounds);
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}
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public override void OnRenderSeparator (ToolStripSeparatorRenderEventArgs e)
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{
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if (!ThemeVisualStyles.RenderClientAreas) {
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base.OnRenderSeparator (e);
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return;
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}
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VisualStyleElement element = e.ToolStrip.Orientation == Orientation.Horizontal ?
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VisualStyleElement.ToolBar.SeparatorHorizontal.Normal :
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VisualStyleElement.ToolBar.SeparatorVertical.Normal;
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if (!VisualStyleRenderer.IsElementDefined (element)) {
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base.OnRenderSeparator (e);
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return;
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}
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new VisualStyleRenderer (element).DrawBackground (e.Graphics, e.Item.Bounds);
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}
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public override void OnRenderSplitButtonBackground (ToolStripItemRenderEventArgs e)
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{
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if (!ThemeVisualStyles.RenderClientAreas) {
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base.OnRenderSplitButtonBackground (e);
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return;
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}
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VisualStyleElement element, drop_down_element;
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if (IsDisabled (e.Item)) {
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element = VisualStyleElement.ToolBar.SplitButton.Disabled;
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drop_down_element = VisualStyleElement.ToolBar.SplitButtonDropDown.Disabled;;
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} else if (IsPressed (e.Item)) {
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element = VisualStyleElement.ToolBar.SplitButton.Pressed;
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drop_down_element = VisualStyleElement.ToolBar.SplitButtonDropDown.Pressed;
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} else if (IsChecked (e.Item))
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if (IsHot (e.Item)) {
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element = VisualStyleElement.ToolBar.SplitButton.HotChecked;
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drop_down_element = VisualStyleElement.ToolBar.SplitButtonDropDown.HotChecked;
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} else {
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element = VisualStyleElement.ToolBar.Button.Checked;
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drop_down_element = VisualStyleElement.ToolBar.SplitButtonDropDown.Checked;
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}
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else if (IsHot (e.Item)) {
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element = VisualStyleElement.ToolBar.SplitButton.Hot;
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drop_down_element = VisualStyleElement.ToolBar.SplitButtonDropDown.Hot;
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} else {
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element = VisualStyleElement.ToolBar.SplitButton.Normal;
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drop_down_element = VisualStyleElement.ToolBar.SplitButtonDropDown.Normal;
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}
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if (!VisualStyleRenderer.IsElementDefined (element) ||
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!VisualStyleRenderer.IsElementDefined (drop_down_element)) {
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base.OnRenderSplitButtonBackground (e);
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return;
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}
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ToolStripSplitButton tool_strip_split_button = (ToolStripSplitButton)e.Item;
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VisualStyleRenderer renderer = new VisualStyleRenderer (element);
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renderer.DrawBackground (e.Graphics, tool_strip_split_button.ButtonBounds);
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renderer.SetParameters (drop_down_element);
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renderer.DrawBackground (e.Graphics, tool_strip_split_button.DropDownButtonBounds);
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}
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public override void OnRenderToolStripBackground (ToolStripRenderEventArgs e)
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{
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if (e.ToolStrip.BackgroundImage != null)
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return;
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if (!ThemeVisualStyles.RenderClientAreas) {
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base.OnRenderToolStripBackground (e);
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return;
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}
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VisualStyleElement element;
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if (e.ToolStrip is StatusStrip)
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element = VisualStyleElement.Status.Bar.Normal;
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else
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element = VisualStyleElement.Rebar.Band.Normal;
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if (!VisualStyleRenderer.IsElementDefined (element)) {
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base.OnRenderToolStripBackground (e);
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return;
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}
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new VisualStyleRenderer (element).DrawBackground (e.Graphics, e.ToolStrip.Bounds, e.AffectedBounds);
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}
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}
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}
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