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310 lines
9.7 KiB
310 lines
9.7 KiB
/**************************************************************************** |
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* graphics/nxtk/nxtk_drawframe.c |
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* |
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* Copyright (C) 2008-2009, 2011-2012 Gregory Nutt. All rights reserved. |
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* Author: Gregory Nutt <gnutt@nuttx.org> |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in |
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* the documentation and/or other materials provided with the |
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* distribution. |
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* 3. Neither the name NuttX nor the names of its contributors may be |
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* used to endorse or promote products derived from this software |
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* without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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* POSSIBILITY OF SUCH DAMAGE. |
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* |
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****************************************************************************/ |
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/**************************************************************************** |
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* Included Files |
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****************************************************************************/ |
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#include <nuttx/config.h> |
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#include <stdlib.h> |
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#include <errno.h> |
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#include <debug.h> |
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#include <nuttx/nx/nxglib.h> |
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#include <nuttx/nx/nx.h> |
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#include <nuttx/nx/nxtk.h> |
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#include "nxfe.h" |
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#include "nxtk_internal.h" |
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/**************************************************************************** |
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* Pre-Processor Definitions |
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****************************************************************************/ |
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/**************************************************************************** |
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* Private Types |
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****************************************************************************/ |
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/**************************************************************************** |
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* Private Data |
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****************************************************************************/ |
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/**************************************************************************** |
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* Public Data |
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****************************************************************************/ |
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/**************************************************************************** |
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* Private Functions |
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****************************************************************************/ |
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/**************************************************************************** |
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* Name: nxtk_drawframeside |
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****************************************************************************/ |
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static void nxtk_drawframeside(FAR struct nxtk_framedwindow_s *fwnd, |
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FAR const struct nxgl_rect_s *side, |
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FAR const struct nxgl_rect_s *bounds, |
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nxgl_mxpixel_t color[CONFIG_NX_NPLANES]) |
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{ |
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struct nxgl_rect_s intersection; |
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nxgl_rectintersect(&intersection, side, bounds); |
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if (!nxgl_nullrect(&intersection)) |
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{ |
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nx_fill((NXWINDOW)fwnd, &intersection, color); |
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} |
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} |
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/**************************************************************************** |
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* Public Functions |
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****************************************************************************/ |
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/**************************************************************************** |
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* Name: nxtk_drawframe |
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* |
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* Description: |
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* Redraw the window frame. |
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* |
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* Input parameters: |
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* fwnd - the framed window whose frame needs to be re-drawn. This must |
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* have been previously created by nxtk_openwindow(). |
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* bounds - Only draw the ports of the frame within this bounding box. |
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* (window relative coordinates). |
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* |
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* Returned value: |
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* OK on success; ERROR on failure with errno set appropriately |
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* |
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****************************************************************************/ |
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int nxtk_drawframe(FAR struct nxtk_framedwindow_s *fwnd, |
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FAR const struct nxgl_rect_s *bounds) |
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{ |
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struct nxgl_rect_s frame; |
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struct nxgl_size_s wndsize; |
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struct nxgl_size_s tbsize; |
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nxgl_coord_t thickness; |
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/* Shiny edge: |
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* Thickness: 1 |
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* Color: CONFIG_NXTK_BORDERCOLOR3; |
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* Condition: CONFIG_NXTK_BORDERWIDTH > 2 |
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* Central part: |
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* Thickness: Varies with CONFIG_NXTK_BORDERWIDTH |
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* Color: CONFIG_NXTK_BORDERCOLOR1; |
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* Condition: CONFIG_NXTK_BORDERWIDTH > 0 |
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* Shadow part: |
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* Thickness: 1; |
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* Color: CONFIG_NXTK_BORDERCOLOR2; |
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* Condition: CONFIG_NXTK_BORDERWIDTH > 1 |
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*/ |
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#if CONFIG_NXTK_BORDERWIDTH > 2 |
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thickness = CONFIG_NXTK_BORDERWIDTH - 2; |
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#elif CONFIG_NXTK_BORDERWIDTH > 1 |
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thickness = CONFIG_NXTK_BORDERWIDTH - 1; |
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#else |
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thickness = CONFIG_NXTK_BORDERWIDTH; |
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#endif |
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/* Get the size of the rectangle */ |
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nxgl_rectsize(&wndsize, &fwnd->wnd.bounds); |
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nxgl_rectsize(&tbsize, &fwnd->tbrect); |
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/* Draw the top ***********************************************************/ |
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#if CONFIG_NXTK_BORDERWIDTH > 0 |
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frame.pt1.x = 0; |
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frame.pt2.x = wndsize.w - 1; |
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frame.pt1.y = 0; |
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/* Draw the shiny edge */ |
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#if CONFIG_NXTK_BORDERWIDTH > 2 |
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frame.pt2.y = 0; |
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nxtk_drawframeside(fwnd, &frame, bounds, g_bordercolor3); |
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frame.pt1.y = 1; |
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#endif |
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/* Draw the central part */ |
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frame.pt2.y = frame.pt1.y + thickness - 1; |
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nxtk_drawframeside(fwnd, &frame, bounds, g_bordercolor1); |
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/* Draw a single line under the toolbar, color CONFIG_NXTK_BORDERCOLOR2 */ |
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#if CONFIG_NXTK_BORDERWIDTH > 1 |
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frame.pt1.y += tbsize.h + thickness; |
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frame.pt2.y = frame.pt1.y; |
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nxtk_drawframeside(fwnd, &frame, bounds, g_bordercolor2); |
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#endif |
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/* Draw the bottom ********************************************************/ |
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#if CONFIG_NXTK_BORDERWIDTH > 0 |
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frame.pt1.y = wndsize.h - CONFIG_NXTK_BORDERWIDTH; |
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/* Draw the shiny edge */ |
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#if CONFIG_NXTK_BORDERWIDTH > 2 |
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frame.pt2.y = frame.pt1.y; |
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nxtk_drawframeside(fwnd, &frame, bounds, g_bordercolor3); |
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frame.pt1.y ++; |
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#endif |
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/* Draw the central part */ |
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frame.pt2.y = frame.pt1.y + thickness - 1; |
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nxtk_drawframeside(fwnd, &frame, bounds, g_bordercolor1); |
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/* Then a single line at the very bottom, Color: CONFIG_NXTK_BORDERCOLOR2 */ |
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#if CONFIG_NXTK_BORDERWIDTH > 1 |
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frame.pt1.y = wndsize.h - 1; |
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frame.pt2.y = frame.pt1.y; |
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nxtk_drawframeside(fwnd, &frame, bounds, g_bordercolor2); |
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#endif |
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#endif |
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/* Draw left and right outer edges *****************************************/ |
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/* Draw the shiny left out edge */ |
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#if CONFIG_NXTK_BORDERWIDTH > 1 |
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frame.pt1.x = 0; |
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frame.pt1.y = 1; |
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#if CONFIG_NXTK_BORDERWIDTH > 2 |
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frame.pt2.x = frame.pt1.x; |
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frame.pt2.y = wndsize.h - 2; |
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nxtk_drawframeside(fwnd, &frame, bounds, g_bordercolor3); |
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#endif |
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/* Draw the shadowed right outer edge */ |
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frame.pt1.x = wndsize.w - 1; |
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frame.pt2.x = frame.pt1.x; |
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nxtk_drawframeside(fwnd, &frame, bounds, g_bordercolor2); |
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#endif |
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/* Draw left and right central regions *************************************/ |
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#if CONFIG_NXTK_BORDERWIDTH > 2 |
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frame.pt1.x = 1; |
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frame.pt1.y = 1; |
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frame.pt2.x = frame.pt1.x + thickness - 1; |
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frame.pt2.y = wndsize.h - 2; |
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#else |
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frame.pt1.x = 0; |
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frame.pt1.y = 0; |
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frame.pt2.x = frame.pt1.x + thickness - 1; |
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frame.pt2.y = wndsize.h - 1; |
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#endif |
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nxtk_drawframeside(fwnd, &frame, bounds, g_bordercolor1); |
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#if CONFIG_NXTK_BORDERWIDTH > 2 |
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frame.pt1.x = wndsize.w - thickness - 1; |
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frame.pt2.x = wndsize.w - 2; |
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#else |
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frame.pt1.x = wndsize.w - thickness; |
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frame.pt2.x = wndsize.w - 1; |
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#endif |
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nxtk_drawframeside(fwnd, &frame, bounds, g_bordercolor1); |
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#endif |
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/* Draw left and right inner sides *****************************************/ |
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/* This segment stops at the bottom of the toolbar. If there is a |
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* tool bar, then we have to continue this to the top of the display |
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* using g_bordercolor1 (see below) |
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*/ |
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/* Draw the shadowed left inner edge */ |
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#if CONFIG_NXTK_BORDERWIDTH > 1 |
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#if CONFIG_NXTK_BORDERWIDTH > 2 |
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frame.pt1.x = thickness + 1; |
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frame.pt1.y = tbsize.h + thickness + 1; |
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frame.pt2.x = frame.pt1.x; |
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frame.pt2.y = wndsize.h - thickness - 2; |
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#else |
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frame.pt1.x = thickness; |
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frame.pt1.y = tbsize.h + thickness; |
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frame.pt2.x = frame.pt1.x; |
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frame.pt2.y = wndsize.h - thickness - 1; |
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#endif |
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nxtk_drawframeside(fwnd, &frame, bounds, g_bordercolor2); |
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/* Draw the shiny right inner edge */ |
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#if CONFIG_NXTK_BORDERWIDTH > 2 |
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frame.pt1.x = wndsize.w - thickness - 2; |
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frame.pt2.x = frame.pt1.x; |
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nxtk_drawframeside(fwnd, &frame, bounds, g_bordercolor3); |
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#endif |
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#endif |
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/* Fix up the little line-seqments at the top inner edges that need to match |
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* the color of the toolbar. |
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*/ |
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#if CONFIG_NXTK_BORDERWIDTH > 1 |
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if (tbsize.h > 0) |
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{ |
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/* Draw the right side */ |
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#if CONFIG_NXTK_BORDERWIDTH > 2 |
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frame.pt1.x = thickness + 1; |
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frame.pt1.y = 1; |
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frame.pt2.x = frame.pt1.x; |
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frame.pt2.y = tbsize.h + thickness; |
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#else |
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frame.pt1.x = thickness; |
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frame.pt1.y = 0; |
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frame.pt2.x = frame.pt1.x; |
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frame.pt2.y = tbsize.h + thickness - 1; |
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#endif |
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nxtk_drawframeside(fwnd, &frame, bounds, g_bordercolor1); |
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/* Draw the left size */ |
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#if CONFIG_NXTK_BORDERWIDTH > 2 |
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frame.pt1.x = wndsize.w - thickness - 2; |
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frame.pt2.x = frame.pt1.x; |
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nxtk_drawframeside(fwnd, &frame, bounds, g_bordercolor1); |
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#endif |
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} |
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#endif |
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return OK; |
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}
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