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Add frame drawing logic 

git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@1399 7fd9a85b-ad96-42d3-883c-3090e2eb8679
This commit is contained in:
patacongo 2008-12-03 00:28:53 +00:00
parent b8a5ac0bd2
commit 79cb3f1264
5 changed files with 281 additions and 6 deletions
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3
nuttx/graphics/nxtk/Make.defs
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@ -40,4 +40,5 @@ NXTKWIN_CSRCS = nxtk_openwindow.c nxtk_closewindow.c nxtk_getposition.c \
nxtk_bitmapwindow.c nxtk_events.c nxtk_setsubwindows.c
NXTKTB_CSRCS = nxtk_opentoolbar.c nxtk_closetoolbar.c nxtk_filltoolbar.c \
nxtk_filltraptoolbar.c nxtk_movetoolbar.c nxtk_bitmaptoolbar.c
NXTK_CSRCS = $(NXTKWIN_CSRCS) $(NXTKTB_CSRCS) nxtk_subwindowclip.c nxtk_subwindowmove.c
NXTK_CSRCS = $(NXTKWIN_CSRCS) $(NXTKTB_CSRCS) nxtk_subwindowclip.c \
nxtk_subwindowmove.c nxtk_drawframe.c

217
nuttx/graphics/nxtk/nxtk_drawframe.c Normal file
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@ -0,0 +1,217 @@
/****************************************************************************
* graphics/nxtk/nxtk_drawframe.c
*
* Copyright (C) 2008 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <sys/types.h>
#include <stdlib.h>
#include <errno.h>
#include <debug.h>
#include <nuttx/nxglib.h>
#include <nuttx/nx.h>
#include <nuttx/nxtk.h>
#include "nxfe.h"
#include "nxtk_internal.h"
/****************************************************************************
* Pre-Processor Definitions
****************************************************************************/
/****************************************************************************
* Private Types
****************************************************************************/
/****************************************************************************
* Private Data
****************************************************************************/
/****************************************************************************
* Public Data
****************************************************************************/
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Name: nxtk_drawframeside
****************************************************************************/
static void nxtk_drawframeside(FAR struct nxtk_framedwindow_s *fwnd,
FAR const struct nxgl_rect_s *side,
FAR const struct nxgl_rect_s *bounds,
nxgl_mxpixel_t color[CONFIG_NX_NPLANES])
{
struct nxgl_rect_s intersection;
nxgl_rectintersect(&intersection, side, bounds);
if (!nxgl_nullrect(&intersection))
{
nx_fill((NXWINDOW)fwnd, &intersection, color);
}
}
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: nxtk_drawframe
*
* Description:
* Redraw the window frame.
*
* Input parameters:
* fwnd - the framed window whose frame needs to be re-drawn. This must
* have been previously created by nxtk_openwindow().
* bounds - Only draw the ports of the frame within this bounding box.
* (window relative coordinates).
*
* Returned value:
* OK on success; ERROR on failure with errno set appropriately
*
****************************************************************************/
int nxtk_drawframe(FAR struct nxtk_framedwindow_s *fwnd,
FAR const struct nxgl_rect_s *bounds)
{
struct nxgl_rect_s frame;
struct nxgl_size_s wndsize;
struct nxgl_size_s tbsize;
/* Get the size of the rectangle */
nxgl_rectsize(&wndsize, &fwnd->wnd.bounds);
nxgl_rectsize(&tbsize, &fwnd->tbrect);
/* Draw the top. Thickness: CONFIG_NXTK_BORDERWIDTH-1, Color:
* CONFIG_NXTK_BORDERCOLOR1
*/
frame.pt1.x = 0;
frame.pt2.x = wndsize.w - 1;
frame.pt1.y = 0;
#if CONFIG_NXTK_BORDERWIDTH > 1
frame.pt2.y = CONFIG_NXTK_BORDERWIDTH - 2;
#else
frame.pt2.y = CONFIG_NXTK_BORDERWIDTH - 1;
#endif
nxtk_drawframeside(fwnd, &frame, bounds, g_bordercolor1);
/* Draw a single line under the toolbar, color CONFIG_NXTK_BORDERCOLOR2 */
#if CONFIG_NXTK_BORDERWIDTH > 1
frame.pt1.y += tbsize.h + CONFIG_NXTK_BORDERWIDTH - 1;
frame.pt2.y = frame.pt1.y;
nxtk_drawframeside(fwnd, &frame, bounds, g_bordercolor2);
#endif
/* Draw the bottom. First, thickness: CONFIG_NXTK_BORDERWIDTH-1,
* Color: CONFIG_NXTK_BORDERCOLOR1
*/
frame.pt1.y = wndsize.h - CONFIG_NXTK_BORDERWIDTH;
#if CONFIG_NXTK_BORDERWIDTH > 1
frame.pt2.y = wndsize.h - 2;
#else
frame.pt2.y = frame.pt1.y;
#endif
nxtk_drawframeside(fwnd, &frame, bounds, g_bordercolor1);
/* Then a single line at the very bottom, Color: CONFIG_NXTK_BORDERCOLOR2 */
#if CONFIG_NXTK_BORDERWIDTH > 1
frame.pt1.y = wndsize.h - 1;
frame.pt2.y = frame.pt1.y;
nxtk_drawframeside(fwnd, &frame, bounds, g_bordercolor2);
#endif
/* Draw the outer left side. Thickness: CONFIG_NXTK_BORDERWIDTH-1,
* Color: CONFIG_NXTK_BORDERCOLOR1
*/
frame.pt1.y = 0;
frame.pt2.y = wndsize.h - 1;
frame.pt1.x = 0;
#if CONFIG_NXTK_BORDERWIDTH > 1
frame.pt2.x = CONFIG_NXTK_BORDERWIDTH - 2;
#else
frame.pt2.x = frame.pt1.x;
#endif
nxtk_drawframeside(fwnd, &frame, bounds, g_bordercolor1);
/* Draw the outer right side. Thickness: 1, Color: CONFIG_NXTK_BORDERCOLOR2 */
#if CONFIG_NXTK_BORDERWIDTH > 1
frame.pt1.x = wndsize.w - 1;
frame.pt2.x = frame.pt1.x;
nxtk_drawframeside(fwnd, &frame, bounds, g_bordercolor2);
#endif
/* Draw the inner right side, Thickness: 1, Color: CONFIG_NXTK_BORDERCOLOR2 */
#if CONFIG_NXTK_BORDERWIDTH > 1
frame.pt1.y = CONFIG_NXTK_BORDERWIDTH - 1 + tbsize.h;
#else
frame.pt1.y = CONFIG_NXTK_BORDERWIDTH + tbsize.h;
#endif
frame.pt2.y = wndsize.h - CONFIG_NXTK_BORDERWIDTH - 1;
#if CONFIG_NXTK_BORDERWIDTH > 1
frame.pt1.x = CONFIG_NXTK_BORDERWIDTH - 1;
frame.pt2.x = frame.pt1.x;
nxtk_drawframeside(fwnd, &frame, bounds, g_bordercolor2);
#endif
/* Draw the inner left side, Thickness: CONFIG_NXTK_BORDERWIDTH-1,
* Color: CONFIG_NXTK_BORDERCOLOR1
*/
#if CONFIG_NXTK_BORDERWIDTH > 1
frame.pt1.x = wndsize.w - CONFIG_NXTK_BORDERWIDTH;
frame.pt2.x = wndsize.w - 2;
#else
frame.pt1.x = wndsize.w - 1;
frame.pt2.x = frame.pt1.x;
#endif
nxtk_drawframeside(fwnd, &frame, bounds, g_bordercolor1);
return OK;
}

25
nuttx/graphics/nxtk/nxtk_events.c
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@ -108,6 +108,7 @@ static void nxtk_redraw(NXWINDOW hwnd, FAR const struct nxgl_rect_s *rect,
{
FAR struct nxtk_framedwindow_s *fwnd = (FAR struct nxtk_framedwindow_s *)hwnd;
struct nxgl_rect_s intersection;
struct nxgl_rect_s relbounds;
DEBUGASSERT(hwnd && rect && fwnd->fwcb);
@ -120,7 +121,14 @@ static void nxtk_redraw(NXWINDOW hwnd, FAR const struct nxgl_rect_s *rect,
if (fwnd->fwcb->redraw)
{
nxgl_rectintersect(&intersection, &fwnd->fwrect, rect);
/* Convert the client window into a window relative rectangle, then
* get the intersection with the incoming rectangle. That leaves the
* portion of the client window that needs to be updated.
*/
nxgl_rectoffset(&relbounds, &fwnd->fwrect, -fwnd->fwrect.pt1.x, -fwnd->fwrect.pt1.y);
nxgl_rectintersect(&intersection, rect, &relbounds);
gvdbg("nxtk_redraw: fwrect intersction={(%d,%d),(%d,%d)}\n",
intersection.pt1.x, intersection.pt1.y,
intersection.pt2.x, intersection.pt2.y);
@ -137,7 +145,14 @@ static void nxtk_redraw(NXWINDOW hwnd, FAR const struct nxgl_rect_s *rect,
if (fwnd->tbcb && fwnd->tbcb->redraw)
{
nxgl_rectintersect(&intersection, &fwnd->tbrect, rect);
/* Convert the toolbar window into a window relative rectangle, then
* get the intersection with the incoming rectangle. That leaves the
* portion of the toolbar window that needs to be updated.
*/
nxgl_rectoffset(&relbounds, &fwnd->tbrect, -fwnd->tbrect.pt1.x, -fwnd->tbrect.pt1.y);
nxgl_rectintersect(&intersection, rect, &relbounds);
gvdbg("nxtk_redraw: tbrect intersction={(%d,%d),(%d,%d)}\n",
intersection.pt1.x, intersection.pt1.y,
intersection.pt2.x, intersection.pt2.y);
@ -148,7 +163,9 @@ static void nxtk_redraw(NXWINDOW hwnd, FAR const struct nxgl_rect_s *rect,
}
}
#warning "Need to redraw frame as well"
/* Then draw the frame */
nxtk_drawframe(fwnd, rect);
}
/****************************************************************************
@ -164,7 +181,7 @@ static void nxtk_position(NXWINDOW hwnd, FAR const struct nxgl_size_s *size,
struct nxgl_size_s subwindowsize;
gvdbg("nxtk_position: hwnd=%p size=(%d,%d) pos=(%d,%d) bounds={(%d,%d),(%d,%d)}\n",
hwnd, size->w, size->w, pos->x, pos->y,
hwnd, size->w, size->h, pos->x, pos->y,
bounds->pt1.x, bounds->pt1.y, bounds->pt2.x, bounds->pt2.y);
/* Recalculate the dimensions of the toolbar and client windows */

26
nuttx/graphics/nxtk/nxtk_internal.h
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@ -54,7 +54,7 @@
/* Configuration ************************************************************/
#ifndef CONFIG_NXTK_BORDERWIDTH
# define CONFIG_NXTK_BORDERWIDTH 2
# define CONFIG_NXTK_BORDERWIDTH 4
#endif
#ifndef CONFIG_NXTK_BORDERCOLOR1
@ -105,6 +105,11 @@ extern "C" {
extern FAR const struct nx_callback_s g_nxtkcb;
/* Frame border colors */
extern nxgl_mxpixel_t g_bordercolor1[CONFIG_NX_NPLANES];
extern nxgl_mxpixel_t g_bordercolor2[CONFIG_NX_NPLANES];
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
@ -173,6 +178,25 @@ EXTERN void nxtk_subwindowmove(FAR struct nxtk_framedwindow_s *fwnd,
FAR const struct nxgl_rect_s *srcrect,
FAR const struct nxgl_point_s *srcoffset,
FAR const struct nxgl_rect_s *bounds);
/****************************************************************************
* Name: nxtk_drawframe
*
* Description:
* Redraw the window frame.
*
* Input parameters:
* fwnd - the framed window whose frame needs to be re-drawn. This must
* have been previously created by nxtk_openwindow().
* bounds - Only draw the ports of the frame within this bounding box.
* (window relative coordinates).
*
* Returned value:
* OK on success; ERROR on failure with errno set appropriately
*
****************************************************************************/
EXTERN int nxtk_drawframe(FAR struct nxtk_framedwindow_s *fwnd,
FAR const struct nxgl_rect_s *bounds);
#undef EXTERN
#if defined(__cplusplus)
}

16
nuttx/graphics/nxtk/nxtk_openwindow.c
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@ -65,6 +65,22 @@
* Public Data
****************************************************************************/
nxgl_mxpixel_t g_bordercolor1[CONFIG_NX_NPLANES] =
{
CONFIG_NXTK_BORDERCOLOR1
#if CONFIG_NX_NPLANES > 1
# error "Multiple corder colors not defined"
#endif
};
nxgl_mxpixel_t g_bordercolor2[CONFIG_NX_NPLANES] =
{
CONFIG_NXTK_BORDERCOLOR2
#if CONFIG_NX_NPLANES > 1
# error "Multiple border colors not defined"
#endif
};
/****************************************************************************
* Private Functions
****************************************************************************/