/**************************************************************************** * apps/graphics/traveler/tools/tcledit/tcl_x11graphics.c * * Copyright (C) 2016 Gregory Nutt. All rights reserved. * Author: Gregory Nutt * * 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. * ****************************************************************************/ #ifndef __APPS_GRAPHICS_TRAVELER_TOOLS_TCLEDIT_TCL_X11GRAPHICS_H #define __APPS_GRAPHICS_TRAVELER_TOOLS_TCLEDIT_TCL_X11GRAPHICS_H /**************************************************************************** * Included Files ***************************************************************************/ #include #include "trv_graphics.h" #include "wld_bitmaps.h" #include "wld_plane.h" /**************************************************************************** * Conditional Compilation ***************************************************************************/ /**************************************************************************** * Definitions ****************************************************************************/ #define NUM_PLANES 3 #define WINDOW_SIZE 400 /* WORLD_INIFINITY is the largest distance that can be represent with * int16_t . This results in the following WORLD_SIZE. */ #define WORLD_SIZE 0x8000 #define WORLD_INFINITY 0x7fff /* Each display can contain the following color types. These values are * table indices. */ #define BKGD_COLOR 0 /* Background color */ #define HLINE_COLOR 1 /* Horizontal line color */ #define VLINE_COLOR 2 /* Vertical line color */ #define GRID_COLOR 3 /* Color of grid lines */ #define BRECT_COLOR 4 /* Rectangles beyond current plane */ #define NRECT_COLOR 5 /* Non-selected rectangles in current plane */ #define SRECT_COLOR 6 /* Selected Rectangles in current plane */ #define FRECT_COLOR 7 /* Rectangles before current plane */ #define NUM_COLORS 8 /* Total number of colors used in the window */ /* There are three color states: Positioning, editing this (selected) * plane, or editing another plane (non-selected). */ #define POS_COLORS 0 /* Position mode colors */ #define SEL_COLORS 1 /* Edit mode colors, selected plane */ #define NSEL_COLORS 2 /* Edit mode colors, non-selected plane */ #define NUM_COLOR_SETS 3 /* Number of color sets used in each window */ #define POS_BKGD_COLOR (BKGD_COLOR + (POS_COLORS * NUM_COLORS)) #define POS_HLINE_COLOR (HLINE_COLOR + (POS_COLORS * NUM_COLORS)) #define POS_VLINE_COLOR (VLINE_COLOR + (POS_COLORS * NUM_COLORS)) #define POS_BRECT_COLOR (BRECT_COLOR + (POS_COLORS * NUM_COLORS)) #define POS_NRECT_COLOR (NRECT_COLOR + (POS_COLORS * NUM_COLORS)) #define POS_SRECT_COLOR (SRECT_COLOR + (POS_COLORS * NUM_COLORS)) #define POS_FRECT_COLOR (FRECT_COLOR + (POS_COLORS * NUM_COLORS)) #define SEL_BKGD_COLOR (BKGD_COLOR + (SEL_COLORS * NUM_COLORS)) #define SEL_HLINE_COLOR (HLINE_COLOR + (SEL_COLORS * NUM_COLORS)) #define SEL_VLINE_COLOR (VLINE_COLOR + (SEL_COLORS * NUM_COLORS)) #define SEL_BRECT_COLOR (BRECT_COLOR + (SEL_COLORS * NUM_COLORS)) #define SEL_NRECT_COLOR (NRECT_COLOR + (SEL_COLORS * NUM_COLORS)) #define SEL_SRECT_COLOR (SRECT_COLOR + (SEL_COLORS * NUM_COLORS)) #define SEL_FRECT_COLOR (FRECT_COLOR + (SEL_COLORS * NUM_COLORS)) #define NSEL_BKGD_COLOR (BKGD_COLOR + (NSEL_COLORS * NUM_COLORS)) #define NSEL_HLINE_COLOR (HLINE_COLOR + (NSEL_COLORS * NUM_COLORS)) #define NSEL_VLINE_COLOR (VLINE_COLOR + (NSEL_COLORS * NUM_COLORS)) #define NSEL_BRECT_COLOR (BRECT_COLOR + (NSEL_COLORS * NUM_COLORS)) #define NSEL_NRECT_COLOR (NRECT_COLOR + (NSEL_COLORS * NUM_COLORS)) #define NSEL_SRECT_COLOR (SRECT_COLOR + (NSEL_COLORS * NUM_COLORS)) #define NSEL_FRECT_COLOR (FRECT_COLOR + (NSEL_COLORS * NUM_COLORS)) /* This is the size of the palette for each window */ #define PALETTE_SIZE (NUM_COLORS * NUM_COLOR_SETS) /**************************************************************************** * Public Type Definitions ****************************************************************************/ enum editModeEnum { EDITMODE_NONE = 0, /* Initial mode has not been selected */ EDITMODE_POS, /* Positioning in world */ EDITMODE_NEW /* Creating a new rectangle */ }; enum editPlaneEnum { EDITPLANE_X = 0, /* Editting rectangle in the x plane */ EDITPLANE_Y, /* Editting rectangle in the y plane */ EDITPLANE_Z /* Editting rectangle in the z plane */ }; typedef struct { char *title; /* Title on window */ enum editPlaneEnum plane; /* Identifies plane of window */ int width; /* Width of window */ int height; /* Height of window */ int ncolors; /* Number of colors allocated (PALETTE_SIZE) */ Display *display; /* X stuff */ Window win; XImage *image; int screen; dev_pixel_t *frameBuffer; /* Pointer to framebuffer */ RGBColor palette[PALETTE_SIZE]; /* Colors requested */ unsigned long colorLookup[PALETTE_SIZE]; /* Color values to use */ } tcl_window_t; /**************************************************************************** * Public Data ****************************************************************************/ extern enum editModeEnum editMode; extern enum editPlaneEnum editPlane; extern int viewSize; extern int gridStep; extern int coordOffset[NUM_PLANES]; extern int planePosition[NUM_PLANES]; extern tcl_window_t windows[NUM_PLANES]; extern rectDataType editRect; /**************************************************************************** * Public Function Prototypes ****************************************************************************/ extern void tcl_init_graphics(tcl_window_t *w); extern void tcl_end_graphics(tcl_window_t *w); extern void tcl_paint_background(tcl_window_t *w); extern void tcl_paint_position(tcl_window_t *w); extern void tcl_paint_grid(tcl_window_t *w); extern void tcl_paint_rectangles(tcl_window_t *w); extern void tcl_update_screen(tcl_window_t *w); #endif /* __APPS_GRAPHICS_TRAVELER_TOOLS_TCLEDIT_TCL_X11GRAPHICS_H */