From: martin-s Date: Sun, 19 Oct 2008 07:59:52 +0000 (+0000) Subject: Add:graphics_win32:Added win32 graphics X-Git-Tag: navit-0.5.0.5194svn~3652 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=841af33bd0bb0cecea1e0b3b794e2e0dde038fbb;p=profile%2Fivi%2Fnavit.git Add:graphics_win32:Added win32 graphics git-svn-id: https://navit.svn.sourceforge.net/svnroot/navit/trunk@1505 ffa7fe5e-494d-0410-b361-a75ebd5db220 --- diff --git a/navit/navit/graphics/win32/graphics_win32.c b/navit/navit/graphics/win32/graphics_win32.c new file mode 100644 index 0000000..a9112ad --- /dev/null +++ b/navit/navit/graphics/win32/graphics_win32.c @@ -0,0 +1,774 @@ +#include +#include +#include +#include +#include +#include + +#include "config.h" +#include "debug.h" +#include "point.h" +#include "graphics.h" +#include "color.h" +#include "plugin.h" +#include "win32_gui.h" +#include "xpm2bmp.h" + +#ifndef GET_WHEEL_DELTA_WPARAM + #define GET_WHEEL_DELTA_WPARAM(wParam) ((short)HIWORD(wParam)) +#endif + + +static GHashTable *image_cache_hash = NULL; + + +HFONT EzCreateFont (HDC hdc, TCHAR * szFaceName, int iDeciPtHeight, + int iDeciPtWidth, int iAttributes, BOOL fLogRes) ; + +#define EZ_ATTR_BOLD 1 +#define EZ_ATTR_ITALIC 2 +#define EZ_ATTR_UNDERLINE 4 +#define EZ_ATTR_STRIKEOUT 8 + +HFONT EzCreateFont (HDC hdc, TCHAR * szFaceName, int iDeciPtHeight, + int iDeciPtWidth, int iAttributes, BOOL fLogRes) +{ + FLOAT cxDpi, cyDpi ; + HFONT hFont ; + LOGFONT lf ; + POINT pt ; + TEXTMETRIC tm ; + + SaveDC (hdc) ; + + SetGraphicsMode (hdc, GM_ADVANCED) ; + ModifyWorldTransform (hdc, NULL, MWT_IDENTITY) ; + SetViewportOrgEx (hdc, 0, 0, NULL) ; + SetWindowOrgEx (hdc, 0, 0, NULL) ; + + if (fLogRes) + { + cxDpi = (FLOAT) GetDeviceCaps (hdc, LOGPIXELSX) ; + cyDpi = (FLOAT) GetDeviceCaps (hdc, LOGPIXELSY) ; + } + else + { + cxDpi = (FLOAT) (25.4 * GetDeviceCaps (hdc, HORZRES) / + GetDeviceCaps (hdc, HORZSIZE)) ; + + cyDpi = (FLOAT) (25.4 * GetDeviceCaps (hdc, VERTRES) / + GetDeviceCaps (hdc, VERTSIZE)) ; + } + + pt.x = (int) (iDeciPtWidth * cxDpi / 72) ; + pt.y = (int) (iDeciPtHeight * cyDpi / 72) ; + + DPtoLP (hdc, &pt, 1) ; + lf.lfHeight = - (int) (fabs (pt.y) / 10.0 + 0.5) ; + lf.lfWidth = 0 ; + lf.lfEscapement = 0 ; + lf.lfOrientation = 0 ; + lf.lfWeight = iAttributes & EZ_ATTR_BOLD ? 700 : 0 ; + lf.lfItalic = iAttributes & EZ_ATTR_ITALIC ? 1 : 0 ; + lf.lfUnderline = iAttributes & EZ_ATTR_UNDERLINE ? 1 : 0 ; + lf.lfStrikeOut = iAttributes & EZ_ATTR_STRIKEOUT ? 1 : 0 ; + lf.lfCharSet = DEFAULT_CHARSET ; + lf.lfOutPrecision = 0 ; + lf.lfClipPrecision = 0 ; + lf.lfQuality = 0 ; + lf.lfPitchAndFamily = 0 ; + + lstrcpy (lf.lfFaceName, szFaceName) ; + + hFont = CreateFontIndirect (&lf) ; + + if (iDeciPtWidth != 0) + { + hFont = (HFONT) SelectObject (hdc, hFont) ; + + GetTextMetrics (hdc, &tm) ; + + DeleteObject (SelectObject (hdc, hFont)) ; + + lf.lfWidth = (int) (tm.tmAveCharWidth * + fabs (pt.x) / fabs (pt.y) + 0.5) ; + + hFont = CreateFontIndirect (&lf) ; + } + + RestoreDC (hdc, -1) ; + return hFont ; +} + +struct graphics_image_priv { + PXPM2BMP pxpm; +}; + + +void ErrorExit(LPTSTR lpszFunction) +{ + // Retrieve the system error message for the last-error code + + LPVOID lpMsgBuf; + LPVOID lpDisplayBuf; + DWORD dw = GetLastError(); + + FormatMessage( + FORMAT_MESSAGE_ALLOCATE_BUFFER | + FORMAT_MESSAGE_FROM_SYSTEM | + FORMAT_MESSAGE_IGNORE_INSERTS, + NULL, + dw, + MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), + (LPTSTR) &lpMsgBuf, + 0, NULL ); + + lpDisplayBuf = (LPVOID)LocalAlloc(LMEM_ZEROINIT, + (lstrlen((LPCTSTR)lpMsgBuf)+lstrlen((LPCTSTR)lpszFunction)+40)*sizeof(TCHAR)); + sprintf((LPTSTR)lpDisplayBuf, TEXT("%s failed with error %d: %s"), lpszFunction, dw, lpMsgBuf); + + printf( "%s\n", lpDisplayBuf ); + MessageBox(NULL, (LPCTSTR)lpDisplayBuf, TEXT("Error"), MB_OK); + + LocalFree(lpMsgBuf); + LocalFree(lpDisplayBuf); + ExitProcess(dw); +} + + + +struct graphics_gc_priv { + HWND hwnd; + int line_width; + COLORREF fg_color; + COLORREF bg_color; + struct graphics_priv *gr; +}; + + +//struct graphics_priv *g_gra; + +static HDC hMemDC; +static HBITMAP hBitmap; +static HBITMAP hOldBitmap; + +// Fills the region 'rgn' in graded colours +static void MakeMemoryDC(HANDLE hWnd, HDC hdc ) +{ + if ( hMemDC ) + { + if ( hOldBitmap ) + { + SelectObject( hMemDC, hOldBitmap ); + DeleteObject( hBitmap ); + hBitmap = NULL; + hOldBitmap = NULL; + } + } + + // Creates memory DC + hMemDC = CreateCompatibleDC(hdc); + if ( hMemDC ) + { + RECT rectRgn; + GetClientRect( hWnd, &rectRgn ); + + int Width = rectRgn.right - rectRgn.left; + int Height = rectRgn.bottom - rectRgn.top; + printf( "resize memDC to: %d %d \n", Width, Height ); + + hBitmap = CreateCompatibleBitmap(hdc, Width, Height ); + + if ( hBitmap ) + { + hOldBitmap = (HBITMAP) SelectObject( hMemDC, hBitmap); + } + } +} + +static void HandleButtonClick( struct graphics_priv *gra_priv, int updown, int button, long lParam ) +{ + int xPos = LOWORD(lParam); + int yPos = HIWORD(lParam); + + if (gra_priv->button_callback ) + { + struct point pt = {xPos, yPos}; + (*gra_priv->button_callback)(gra_priv->button_callback_data, updown, button, &pt); + } +} + +static LRESULT CALLBACK WndProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lParam) +{ + +//if ( Message != 15 ) +//printf( "CHILD %d %d %d \n", Message, wParam, lParam ); + + struct graphics_priv* gra_priv = (struct graphics_priv*)GetWindowLongPtr( hwnd , DWLP_USER ); + + switch(Message) + { + case WM_CREATE: + { + HDC hdc; + hdc = GetDC( hwnd ); + MakeMemoryDC(hwnd, hdc ); + ReleaseDC( hwnd, hdc ); + } + break; + case WM_COMMAND: + switch(LOWORD(wParam)) + { + case WM_USER + 1: + break; + } + break; + case WM_CLOSE: + DestroyWindow(hwnd); + break; + case WM_USER+1: + if ( gra_priv ) + { + RECT rc ; + HDC hdc; + + GetClientRect( hwnd, &rc ); + gra_priv->width = rc.right; + gra_priv->height = rc.bottom; + + hdc = GetDC( hwnd ); + MakeMemoryDC(hwnd, hdc ); + ReleaseDC( hwnd, hdc ); + (*gra_priv->resize_callback)(gra_priv->resize_callback_data, gra_priv->width, gra_priv->height); + } + break; + + case WM_SIZE: + /* + if ( gra_priv ) + { + //graphics = GetWindowLong( hwnd, DWL_USER, 0 ); + + + { + HDC hdc; + hdc = GetDC( hwnd ); + MakeMemoryDC(hwnd, hdc ); + ReleaseDC( hwnd, hdc ); + } + (*gra_priv->resize_callback)(gra_priv->resize_callback_data, gra_priv->width, gra_priv->height); + + + } + */ + if ( gra_priv ) + { + gra_priv->width = LOWORD( lParam ); + gra_priv->height = HIWORD( lParam ); + printf( "resize gfx to: %d %d \n", gra_priv->width, gra_priv->height ); + } + break; + case WM_DESTROY: + PostQuitMessage(0); + exit( 0 ); + break; + case WM_PAINT: + if ( gra_priv ) + { + HDC hdc = GetDC(hwnd ); + if ( hMemDC ) + { + BitBlt( hdc, 0, 0, gra_priv->width , gra_priv->height, hMemDC, 0, 0, SRCCOPY ); + } + ReleaseDC( hwnd, hdc ); + } + break; + case WM_MOUSEMOVE: + { + int xPos = LOWORD(lParam); + int yPos = HIWORD(lParam); + struct point pt = {xPos, yPos}; + + // printf( "WM_MOUSEMOVE: %d %d \n", xPos, yPos ); + (*gra_priv->motion_callback)(gra_priv->motion_callback_data, &pt); + } + + break; + + case WM_LBUTTONDOWN: + HandleButtonClick( gra_priv,1, 1,lParam ); + break; + case WM_LBUTTONUP: + HandleButtonClick( gra_priv, 0, 1,lParam ); + break; + case WM_RBUTTONDOWN: + HandleButtonClick( gra_priv, 1, 3,lParam ); + break; + case WM_RBUTTONUP: + HandleButtonClick( gra_priv, 0, 3,lParam ); + break; + + default: + return DefWindowProc(hwnd, Message, wParam, lParam); + } + return 0; +} + + +static const char g_szClassName[] = "NAVGRA"; + +HANDLE CreateGraphicsWindows( struct graphics_priv* gr ) +{ + WNDCLASSEX wc; + HWND hwnd; + RECT rcParent; + + wc.cbSize = sizeof(WNDCLASSEX); + wc.style = 0; + wc.lpfnWndProc = WndProc; + wc.cbClsExtra = 0; + wc.cbWndExtra = 64; + wc.hInstance = NULL; + wc.hIcon = NULL; + wc.hCursor = LoadCursor(NULL, IDC_ARROW); + wc.hbrBackground = (HBRUSH)(COLOR_WINDOW+1); + wc.lpszMenuName = NULL; + wc.lpszClassName = g_szClassName; + wc.hIconSm = NULL; + + + HANDLE hdl = gr->wnd_parent_handle; + GetClientRect( gr->wnd_parent_handle,&rcParent); + + if(!RegisterClassEx(&wc)) + { + ErrorExit( "Window Registration Failed!" ); + return NULL; + } + + gr->width = rcParent.right - rcParent.left; + gr->height = rcParent.bottom - rcParent.top; + + hwnd = CreateWindow( g_szClassName, + "", + WS_CHILD , + 0, + 0, + gr->width, + gr->height, + gr->wnd_parent_handle, + (HMENU)ID_CHILD_GFX, + NULL, + NULL); + + if(hwnd == NULL) + { + ErrorExit( "Window Creation Failed!" ); + return NULL; + } + + SetWindowLongPtr( hwnd , DWLP_USER, gr ); + + ShowWindow( hwnd, TRUE ); + UpdateWindow( hwnd ); + + gr->wnd_handle = hwnd; + + PostMessage( gr->wnd_parent_handle, WM_USER + 1, 0, 0 ); + + return hwnd; +} + + + +static void graphics_destroy(struct graphics_priv *gr) +{ + g_free( gr ); +} + + +static void gc_destroy(struct graphics_gc_priv *gc) +{ + g_free( gc ); +} + +static void gc_set_linewidth(struct graphics_gc_priv *gc, int w) +{ + gc->line_width = w; +} + +static void gc_set_dashes(struct graphics_gc_priv *gc, unsigned char *dash_list, int n) +{ +// gdk_gc_set_dashes(gc->gc, 0, (gint8 *)dash_list, n); +// gdk_gc_set_line_attributes(gc->gc, 1, GDK_LINE_ON_OFF_DASH, GDK_CAP_ROUND, GDK_JOIN_ROUND); +} + + + +static void gc_set_color(struct graphics_gc_priv *gc, struct color *c, int fg) +{ + + gc->fg_color = RGB( c->r, c->g, c->b ); +} + +static void gc_set_foreground(struct graphics_gc_priv *gc, struct color *c) +{ + gc->fg_color = RGB( c->r, c->g, c->b ); +} + +static void gc_set_background(struct graphics_gc_priv *gc, struct color *c) +{ + gc->bg_color = RGB( c->r, c->g, c->b ); + if ( hMemDC ) + SetBkColor( hMemDC, gc->bg_color ); + +} + +static struct graphics_gc_methods gc_methods = { + gc_destroy, + gc_set_linewidth, + gc_set_dashes, + gc_set_foreground, + gc_set_background +}; + +static struct graphics_gc_priv *gc_new(struct graphics_priv *gr, struct graphics_gc_methods *meth) +{ + struct graphics_gc_priv *gc=g_new(struct graphics_gc_priv, 1); + *meth=gc_methods; + gc->hwnd = gr->wnd_handle; + gc->line_width = 1; + gc->fg_color = RGB( 0,0,0 ); + gc->bg_color = RGB( 255,255,255 ); + return gc; +} + + +static void draw_lines(struct graphics_priv *gr, struct graphics_gc_priv *gc, struct point *p, int count) +{ + int i; + HPEN holdpen; + HPEN hpen; + + hpen = CreatePen( PS_SOLID, gc->line_width, gc->fg_color ); + holdpen = SelectObject( hMemDC, hpen ); + + SetBkColor( hMemDC, gc->bg_color ); + + int first = 1; + for ( i = 0; i< count; i++ ) + { + if ( first ) + { + first = 0; + MoveToEx( hMemDC, p[0].x, p[0].y, NULL ); + } + else + { + LineTo( hMemDC, p[i].x, p[i].y ); + } + } + + SelectObject( hMemDC, holdpen ); + DeleteObject( hpen ); +} + +static void draw_polygon(struct graphics_priv *gr, struct graphics_gc_priv *gc, struct point *p, int count) +{ + + //if (gr->mode == draw_mode_begin || gr->mode == draw_mode_end) + { + int i; + POINT points[ count ]; + for ( i=0;i< count; i++ ) + { + points[i].x = p[i].x; + points[i].y = p[i].y; + } + HBRUSH holdbrush; + HBRUSH hbrush; + + SetBkColor( hMemDC, gc->bg_color ); + + hbrush = CreateSolidBrush( gc->fg_color ); + holdbrush = SelectObject( hMemDC, hbrush ); + Polygon( hMemDC, points,count ); + SelectObject( hMemDC, holdbrush ); + DeleteObject( hbrush ); + } +} + + +static void draw_rectangle(struct graphics_priv *gr, struct graphics_gc_priv *gc, struct point *p, int w, int h) +{ +// gdk_draw_rectangle(gr->drawable, gc->gc, TRUE, p->x, p->y, w, h); +} + +static void draw_circle(struct graphics_priv *gr, struct graphics_gc_priv *gc, struct point *p, int r) +{ + HDC dc = hMemDC; + + HPEN holdpen; + HPEN hpen; + + hpen = CreatePen( PS_SOLID, gc->line_width, gc->fg_color ); + holdpen = SelectObject( dc, hpen ); + + SetBkColor( hMemDC, gc->bg_color ); + + Ellipse( dc, p->x - r, p->y -r, p->x + r, p->y + r ); + + SelectObject( dc, holdpen ); + DeleteObject( hpen ); + +// if (gr->mode == draw_mode_begin || gr->mode == draw_mode_end) +// gdk_draw_arc(gr->drawable, gc->gc, FALSE, p->x-r/2, p->y-r/2, r, r, 0, 64*360); +// if (gr->mode == draw_mode_end || gr->mode == draw_mode_cursor) +// gdk_draw_arc(gr->widget->window, gc->gc, FALSE, p->x-r/2, p->y-r/2, r, r, 0, 64*360); +} + + + +static void draw_restore(struct graphics_priv *gr, struct point *p, int w, int h) +{ + InvalidateRect( gr->wnd_handle, NULL, FALSE ); +} + +static void draw_mode(struct graphics_priv *gr, enum draw_mode_num mode) +{ + // printf( "set draw_mode to %d\n", (int)mode ); + + if ( mode == draw_mode_begin ) + { + if ( gr->wnd_handle == NULL ) + { + CreateGraphicsWindows( gr ); + } + if ( gr->mode != draw_mode_begin ) + { + if ( hMemDC ) + { + RECT rcClient; + HBRUSH bgBrush = CreateSolidBrush( gr->bg_color ); + GetClientRect( gr->wnd_handle, &rcClient ); + FillRect( hMemDC, &rcClient, bgBrush ); + DeleteObject( bgBrush ); + } + } + } + + // force paint + if (mode == draw_mode_end && gr->mode == draw_mode_begin) + { + InvalidateRect( gr->wnd_handle, NULL, FALSE ); + } + + gr->mode=mode; + +} + + +static void * get_data(struct graphics_priv *this_, char *type) +{ + if ( strcmp( "wnd_parent_handle_ptr", type ) == 0 ) + { + return &( this_->wnd_parent_handle ); + } + if ( strcmp( "START_CLIENT", type ) == 0 ) + { + CreateGraphicsWindows( this_ ); + return NULL; + } + return NULL; +} + + +static void register_resize_callback(struct graphics_priv *this_, void (*callback)(void *data, int w, int h), void *data) +{ + this_->resize_callback=callback; + this_->resize_callback_data=data; +} + +static void register_motion_callback(struct graphics_priv *this_, void (*callback)(void *data, struct point *p), void *data) +{ + this_->motion_callback=callback; + this_->motion_callback_data=data; +} + +static void register_button_callback(struct graphics_priv *this_, void (*callback)(void *data, int press, int button, struct point *p), void *data) +{ + this_->button_callback=callback; + this_->button_callback_data=data; +} + +static void background_gc(struct graphics_priv *gr, struct graphics_gc_priv *gc) +{ + RECT rcClient; + HBRUSH bgBrush = CreateSolidBrush( gc->bg_color ); + GetClientRect( gr->wnd_handle, &rcClient ); + FillRect( hMemDC, &rcClient, bgBrush ); + DeleteObject( bgBrush ); + gr->bg_color = gc->bg_color; +} + +struct graphics_font_priv { + LOGFONT lf; + HFONT hfont; + int size; +}; + +static void draw_text(struct graphics_priv *gr, struct graphics_gc_priv *fg, struct graphics_gc_priv *bg, struct graphics_font_priv *font, char *text, struct point *p, int dx, int dy) +{ + RECT rcClient; + GetClientRect( gr->wnd_handle, &rcClient ); + + int prevBkMode = SetBkMode( hMemDC, TRANSPARENT ); + + if ( NULL == font->hfont ) + { + font->hfont = EzCreateFont (hMemDC, TEXT ("Arial"), font->size/2, 0, 0, TRUE) ; + GetObject ( font->hfont, sizeof (LOGFONT), &font->lf) ; + } + + + double angle = -atan2( dy, dx ) * 180 / 3.14159 ; + + SetTextAlign (hMemDC, TA_BASELINE) ; + SetViewportOrgEx (hMemDC, p->x, p->y, NULL) ; + font->lf.lfEscapement = font->lf.lfOrientation = ( angle * 10 ) ; + DeleteObject (font->hfont) ; + + font->hfont = CreateFontIndirect (&font->lf); + HFONT hOldFont = SelectObject(hMemDC, font->hfont ); + + gunichar2* utf16 = NULL; + glong utf16_len = 0; + + utf16 = g_utf8_to_utf16( text, -1, NULL, &utf16_len, NULL ); + TextOutW(hMemDC, 0,0, utf16, (size_t)utf16_len ); + g_free( utf16 ); + + + SelectObject(hMemDC, hOldFont); + DeleteObject (font->hfont) ; + + SetBkMode( hMemDC, prevBkMode ); + + SetViewportOrgEx (hMemDC, 0, 0, NULL) ; + +} + + + +static void font_destroy(struct graphics_font_priv *font) +{ + if ( font->hfont ) + { + DeleteObject(font->hfont); + } + g_free(font); +} + +static struct graphics_font_methods font_methods = { + font_destroy +}; + +static struct graphics_font_priv *font_new(struct graphics_priv *gr, struct graphics_font_methods *meth, int size) +{ + struct graphics_font_priv *font=g_new(struct graphics_font_priv, 1); + *meth = font_methods; + + font->hfont = NULL; + font->size = size; + // FontFamily fontFamily( "Liberation Mono"); +//font( &fontFamily, size, FontStyleRegular, UnitPoint ); + return font; +} + + +void image_cache_hash_add( const char* key, struct graphics_image_priv* val_ptr) +{ + if ( image_cache_hash == NULL ) { + image_cache_hash = g_hash_table_new(g_str_hash, g_str_equal); + } + + if ( g_hash_table_lookup(image_cache_hash, key ) == NULL ) + { + g_hash_table_insert(image_cache_hash, g_strdup( key ), (gpointer)val_ptr ); + } + +} + +struct graphics_image_priv* image_cache_hash_lookup( const char* key ) +{ + struct graphics_image_priv* val_ptr = NULL; + + if ( image_cache_hash != NULL ) + { + val_ptr = g_hash_table_lookup(image_cache_hash, key ); + } + return val_ptr; +} + + + +static struct graphics_image_priv *image_new(struct graphics_priv *gr, struct graphics_image_methods *meth, char *name, int *w, int *h, struct point *hot) +{ + struct graphics_image_priv* ret; + + if ( NULL == ( ret = image_cache_hash_lookup( name ) ) ) + { + ret = g_new( struct graphics_image_priv, 1 ); + printf( "loading image '%s'\n", name ); + ret->pxpm = Xpm2bmp_new(); + Xpm2bmp_load( ret->pxpm, name ); + image_cache_hash_add( name, ret ); + } + + return ret; +} + +static void draw_image(struct graphics_priv *gr, struct graphics_gc_priv *fg, struct point *p, struct graphics_image_priv *img) +{ + Xpm2bmp_paint( img->pxpm , hMemDC, p->x, p->y ); +} + +static struct graphics_methods graphics_methods = { + graphics_destroy, + draw_mode, + draw_lines, + draw_polygon, + draw_rectangle, + draw_circle, + draw_text, + draw_image, +#ifdef HAVE_IMLIB2 + NULL, // draw_image_warp, +#else + NULL, +#endif + draw_restore, + font_new, + gc_new, + background_gc, + NULL, // overlay_new, + image_new, + get_data, + register_resize_callback, + register_button_callback, + register_motion_callback, +}; + +static struct graphics_priv * graphics_win32_drawing_area_new_helper(struct graphics_methods *meth) +{ + struct graphics_priv *this_=g_new0(struct graphics_priv,1); + *meth=graphics_methods; + this_->mode = -1; + return this_; +} + +struct graphics_priv* win32_graphics_new( struct graphics_methods *meth, struct attr **attrs) +{ + struct graphics_priv* this_=graphics_win32_drawing_area_new_helper(meth); + return this_; +} diff --git a/navit/navit/graphics/win32/resources/resource.h b/navit/navit/graphics/win32/resources/resource.h new file mode 100644 index 0000000..55bcc2d --- /dev/null +++ b/navit/navit/graphics/win32/resources/resource.h @@ -0,0 +1,4 @@ +#include + +#define IDI_NAVIT 1100 +#define IDB_NAVITTOOLBAR 1101 diff --git a/navit/navit/graphics/win32/win32_gui.h b/navit/navit/graphics/win32/win32_gui.h new file mode 100644 index 0000000..aa8f61a --- /dev/null +++ b/navit/navit/graphics/win32/win32_gui.h @@ -0,0 +1,76 @@ +#ifndef WIN32_GUI_INCLUDED +#define WIN32_GUI_INCLUDED + +#include "resources\resource.h" +#include "coord.h" +#include "point.h" +#include "graphics.h" + +#define ID_CHILD_GFX 100 +#define ID_CHILD_TOOLBAR (ID_CHILD_GFX + 1) +#define ID_CHILD_1 (ID_CHILD_TOOLBAR + 1) +#define ID_CHILD_2 (ID_CHILD_1 + 1) +#define ID_CHILD_3 (ID_CHILD_2 + 1) +#define ID_CHILD_4 (ID_CHILD_4 + 1) + +#define ID_DISPLAY_ZOOMIN 200 +#define ID_DISPLAY_ZOOMOUT 201 +#define ID_DISPLAY_REFRESH 202 +#define ID_DISPLAY_CURSOR 203 +#define ID_DISPLAY_ORIENT 204 + +#define ID_FILE_EXIT 9001 +#define ID_STUFF_GO 9002 + +#define _(text) gettext(text) + +#define POPUP_MENU_OFFSET 4000 + +struct statusbar_methods; +struct menu_methods; +struct datawindow_methods; +struct navit; +struct callback; + + +struct menu_priv { + HWND wnd_handle; + HMENU hMenu; + struct callback* cb; +}; + +struct gui_priv { + struct navit *nav; + HANDLE hwnd; +}; + + +struct graphics_priv { + struct point p; + int width; + int height; + int library_init; + int visible; + HANDLE wnd_parent_handle; + HANDLE wnd_handle; + COLORREF bg_color; + + + void (*resize_callback)(void *data, int w, int h); + void *resize_callback_data; + void (*motion_callback)(void *data, struct point *p); + void *motion_callback_data; + void (*button_callback)(void *data, int press, int button, struct point *p); + void *button_callback_data; + enum draw_mode_num mode; +}; + +struct menu_priv *gui_gtk_menubar_new(struct gui_priv *gui, struct menu_methods *meth); +struct menu_priv *gui_gtk_toolbar_new(struct gui_priv *gui, struct menu_methods *meth); +struct statusbar_priv *gui_gtk_statusbar_new(struct gui_priv *gui, struct statusbar_methods *meth); +struct menu_priv *gui_gtk_popup_new(struct gui_priv *gui, struct menu_methods *meth); +struct datawindow_priv *gui_gtk_datawindow_new(struct gui_priv *gui, char *name, struct callback *click, struct callback *close, struct datawindow_methods *meth); + +struct graphics_priv* win32_graphics_new( struct graphics_methods *meth, struct attr **attrs); + +#endif diff --git a/navit/navit/graphics/win32/xpm2bmp.c b/navit/navit/graphics/win32/xpm2bmp.c new file mode 100644 index 0000000..3c60c15 --- /dev/null +++ b/navit/navit/graphics/win32/xpm2bmp.c @@ -0,0 +1,588 @@ +#include +#include +#include +#include +#include "Xpm2bmp.h" + +#define _DBG + +// function prototypes +static int CreateBitmapFromXpm( const char* filename, PXPM2BMP pXpm2bmp ); + +// typedefs +static XPMCOLORENTRY theRGBRecords[] = +{ + {"ALICEBLUE", 240, 248, 255}, + {"ANTIQUEWHITE", 250, 235, 215}, + {"AQUAMARINE", 50, 191, 193}, + {"AZURE", 240, 255, 255}, + {"BEIGE", 245, 245, 220}, + {"BISQUE", 255, 228, 196}, + {"BLACK", 0, 0, 0}, + {"BLANCHEDALMOND", 255, 235, 205}, + {"BLUE", 0, 0, 255}, + {"BLUEVIOLET", 138, 43, 226}, + {"BROWN", 165, 42, 42}, + {"BURLYWOOD", 222, 184, 135}, + {"CADETBLUE", 95, 146, 158}, + {"CHARTREUSE", 127, 255, 0}, + {"CHOCOLATE", 210, 105, 30}, + {"CORAL", 255, 114, 86}, + {"CORNFLOWERBLUE", 34, 34, 152}, + {"CORNSILK", 255, 248, 220}, + {"CYAN", 0, 255, 255}, + {"DARKGOLDENROD", 184, 134, 11}, + {"DARKGREEN", 0, 86, 45}, + {"DARKKHAKI", 189, 183, 107}, + {"DARKOLIVEGREEN", 85, 86, 47}, + {"DARKORANGE", 255, 140, 0}, + {"DARKORCHID", 139, 32, 139}, + {"DARKSALMON", 233, 150, 122}, + {"DARKSEAGREEN", 143, 188, 143}, + {"DARKSLATEBLUE", 56, 75, 102}, + {"DARKSLATEGRAY", 47, 79, 79}, + {"DARKTURQUOISE", 0, 166, 166}, + {"DARKVIOLET", 148, 0, 211}, + {"DEEPPINK", 255, 20, 147}, + {"DEEPSKYBLUE", 0, 191, 255}, + {"DIMGRAY", 84, 84, 84}, + {"DODGERBLUE", 30, 144, 255}, + {"FIREBRICK", 142, 35, 35}, + {"FLORALWHITE", 255, 250, 240}, + {"FORESTGREEN", 80, 159, 105}, + {"GAINSBORO", 220, 220, 220}, + {"GHOSTWHITE", 248, 248, 255}, + {"GOLD", 218, 170, 0}, + {"GOLDENROD", 239, 223, 132}, + {"GRAY", 126, 126, 126}, + {"GRAY0", 0, 0, 0}, + {"GRAY1", 3, 3, 3}, + {"GRAY10", 26, 26, 26}, + {"GRAY100", 255, 255, 255}, + {"GRAY11", 28, 28, 28}, + {"GRAY12", 31, 31, 31}, + {"GRAY13", 33, 33, 33}, + {"GRAY14", 36, 36, 36}, + {"GRAY15", 38, 38, 38}, + {"GRAY16", 41, 41, 41}, + {"GRAY17", 43, 43, 43}, + {"GRAY18", 46, 46, 46}, + {"GRAY19", 48, 48, 48}, + {"GRAY2", 5, 5, 5}, + {"GRAY20", 51, 51, 51}, + {"GRAY21", 54, 54, 54}, + {"GRAY22", 56, 56, 56}, + {"GRAY23", 59, 59, 59}, + {"GRAY24", 61, 61, 61}, + {"GRAY25", 64, 64, 64}, + {"GRAY26", 66, 66, 66}, + {"GRAY27", 69, 69, 69}, + {"GRAY28", 71, 71, 71}, + {"GRAY29", 74, 74, 74}, + {"GRAY3", 8, 8, 8}, + {"GRAY30", 77, 77, 77}, + {"GRAY31", 79, 79, 79}, + {"GRAY32", 82, 82, 82}, + {"GRAY33", 84, 84, 84}, + {"GRAY34", 87, 87, 87}, + {"GRAY35", 89, 89, 89}, + {"GRAY36", 92, 92, 92}, + {"GRAY37", 94, 94, 94}, + {"GRAY38", 97, 97, 97}, + {"GRAY39", 99, 99, 99}, + {"GRAY4", 10, 10, 10}, + {"GRAY40", 102, 102, 102}, + {"GRAY41", 105, 105, 105}, + {"GRAY42", 107, 107, 107}, + {"GRAY43", 110, 110, 110}, + {"GRAY44", 112, 112, 112}, + {"GRAY45", 115, 115, 115}, + {"GRAY46", 117, 117, 117}, + {"GRAY47", 120, 120, 120}, + {"GRAY48", 122, 122, 122}, + {"GRAY49", 125, 125, 125}, + {"GRAY5", 13, 13, 13}, + {"GRAY50", 127, 127, 127}, + {"GRAY51", 130, 130, 130}, + {"GRAY52", 133, 133, 133}, + {"GRAY53", 135, 135, 135}, + {"GRAY54", 138, 138, 138}, + {"GRAY55", 140, 140, 140}, + {"GRAY56", 143, 143, 143}, + {"GRAY57", 145, 145, 145}, + {"GRAY58", 148, 148, 148}, + {"GRAY59", 150, 150, 150}, + {"GRAY6", 15, 15, 15}, + {"GRAY60", 153, 153, 153}, + {"GRAY61", 156, 156, 156}, + {"GRAY62", 158, 158, 158}, + {"GRAY63", 161, 161, 161}, + {"GRAY64", 163, 163, 163}, + {"GRAY65", 166, 166, 166}, + {"GRAY66", 168, 168, 168}, + {"GRAY67", 171, 171, 171}, + {"GRAY68", 173, 173, 173}, + {"GRAY69", 176, 176, 176}, + {"GRAY7", 18, 18, 18}, + {"GRAY70", 179, 179, 179}, + {"GRAY71", 181, 181, 181}, + {"GRAY72", 184, 184, 184}, + {"GRAY73", 186, 186, 186}, + {"GRAY74", 189, 189, 189}, + {"GRAY75", 191, 191, 191}, + {"GRAY76", 194, 194, 194}, + {"GRAY77", 196, 196, 196}, + {"GRAY78", 199, 199, 199}, + {"GRAY79", 201, 201, 201}, + {"GRAY8", 20, 20, 20}, + {"GRAY80", 204, 204, 204}, + {"GRAY81", 207, 207, 207}, + {"GRAY82", 209, 209, 209}, + {"GRAY83", 212, 212, 212}, + {"GRAY84", 214, 214, 214}, + {"GRAY85", 217, 217, 217}, + {"GRAY86", 219, 219, 219}, + {"GRAY87", 222, 222, 222}, + {"GRAY88", 224, 224, 224}, + {"GRAY89", 227, 227, 227}, + {"GRAY9", 23, 23, 23}, + {"GRAY90", 229, 229, 229}, + {"GRAY91", 232, 232, 232}, + {"GRAY92", 235, 235, 235}, + {"GRAY93", 237, 237, 237}, + {"GRAY94", 240, 240, 240}, + {"GRAY95", 242, 242, 242}, + {"GRAY96", 245, 245, 245}, + {"GRAY97", 247, 247, 247}, + {"GRAY98", 250, 250, 250}, + {"GRAY99", 252, 252, 252}, + {"GREEN", 0, 255, 0}, + {"GREENYELLOW", 173, 255, 47}, + {"HONEYDEW", 240, 255, 240}, + {"HOTPINK", 255, 105, 180}, + {"INDIANRED", 107, 57, 57}, + {"IVORY", 255, 255, 240}, + {"KHAKI", 179, 179, 126}, + {"LAVENDER", 230, 230, 250}, + {"LAVENDERBLUSH", 255, 240, 245}, + {"LAWNGREEN", 124, 252, 0}, + {"LEMONCHIFFON", 255, 250, 205}, + {"LIGHTBLUE", 176, 226, 255}, + {"LIGHTCORAL", 240, 128, 128}, + {"LIGHTCYAN", 224, 255, 255}, + {"LIGHTGOLDENROD", 238, 221, 130}, + {"LIGHTGOLDENRODYELLOW", 250, 250, 210}, + {"LIGHTGRAY", 168, 168, 168}, + {"LIGHTPINK", 255, 182, 193}, + {"LIGHTSALMON", 255, 160, 122}, + {"LIGHTSEAGREEN", 32, 178, 170}, + {"LIGHTSKYBLUE", 135, 206, 250}, + {"LIGHTSLATEBLUE", 132, 112, 255}, + {"LIGHTSLATEGRAY", 119, 136, 153}, + {"LIGHTSTEELBLUE", 124, 152, 211}, + {"LIGHTYELLOW", 255, 255, 224}, + {"LIMEGREEN", 0, 175, 20}, + {"LINEN", 250, 240, 230}, + {"MAGENTA", 255, 0, 255}, + {"MAROON", 143, 0, 82}, + {"MEDIUMAQUAMARINE", 0, 147, 143}, + {"MEDIUMBLUE", 50, 50, 204}, + {"MEDIUMFORESTGREEN", 50, 129, 75}, + {"MEDIUMGOLDENROD", 209, 193, 102}, + {"MEDIUMORCHID", 189, 82, 189}, + {"MEDIUMPURPLE", 147, 112, 219}, + {"MEDIUMSEAGREEN", 52, 119, 102}, + {"MEDIUMSLATEBLUE", 106, 106, 141}, + {"MEDIUMSPRINGGREEN", 35, 142, 35}, + {"MEDIUMTURQUOISE", 0, 210, 210}, + {"MEDIUMVIOLETRED", 213, 32, 121}, + {"MIDNIGHTBLUE", 47, 47, 100}, + {"MINTCREAM", 245, 255, 250}, + {"MISTYROSE", 255, 228, 225}, + {"MOCCASIN", 255, 228, 181}, + {"NAVAJOWHITE", 255, 222, 173}, + {"NAVY", 35, 35, 117}, + {"NAVYBLUE", 35, 35, 117}, + {"OLDLACE", 253, 245, 230}, + {"OLIVEDRAB", 107, 142, 35}, + {"ORANGE", 255, 135, 0}, + {"ORANGERED", 255, 69, 0}, + {"ORCHID", 239, 132, 239}, + {"PALEGOLDENROD", 238, 232, 170}, + {"PALEGREEN", 115, 222, 120}, + {"PALETURQUOISE", 175, 238, 238}, + {"PALEVIOLETRED", 219, 112, 147}, + {"PAPAYAWHIP", 255, 239, 213}, + {"PEACHPUFF", 255, 218, 185}, + {"PERU", 205, 133, 63}, + {"PINK", 255, 181, 197}, + {"PLUM", 197, 72, 155}, + {"POWDERBLUE", 176, 224, 230}, + {"PURPLE", 160, 32, 240}, + {"RED", 255, 0, 0}, + {"ROSYBROWN", 188, 143, 143}, + {"ROYALBLUE", 65, 105, 225}, + {"SADDLEBROWN", 139, 69, 19}, + {"SALMON", 233, 150, 122}, + {"SANDYBROWN", 244, 164, 96}, + {"SEAGREEN", 82, 149, 132}, + {"SEASHELL", 255, 245, 238}, + {"SIENNA", 150, 82, 45}, + {"SKYBLUE", 114, 159, 255}, + {"SLATEBLUE", 126, 136, 171}, + {"SLATEGRAY", 112, 128, 144}, + {"SNOW", 255, 250, 250}, + {"SPRINGGREEN", 65, 172, 65}, + {"STEELBLUE", 84, 112, 170}, + {"TAN", 222, 184, 135}, + {"THISTLE", 216, 191, 216}, + {"TOMATO", 255, 99, 71}, + {"TRANSPARENT", 0, 0, 1}, + {"TURQUOISE", 25, 204, 223}, + {"VIOLET", 156, 62, 206}, + {"VIOLETRED", 243, 62, 150}, + {"WHEAT", 245, 222, 179}, + {"WHITE", 255, 255, 255}, + {"WHITESMOKE", 245, 245, 245}, + {"YELLOW", 255, 255, 0}, + {"YELLOWGREEN", 50, 216, 56} +}; + + +PXPM2BMP Xpm2bmp_new() +{ + PXPM2BMP preturn = (PXPM2BMP)calloc( sizeof( XPM2BMP ) , 1 ); + return preturn; +} + + +int Xpm2bmp_load( PXPM2BMP pXpm2bmp, const char* filename ) +{ + return CreateBitmapFromXpm( filename, pXpm2bmp ); +} + +int Xpm2bmp_paint( PXPM2BMP pXpm2bmp, HDC hdc, int x1,int y1 ) +{ + StretchDIBits(hdc, + x1, y1, pXpm2bmp->size_x, pXpm2bmp->size_y, + 0, 0, pXpm2bmp->size_x, pXpm2bmp->size_y, + pXpm2bmp->wimage_data_trans, + (BITMAPINFO *)pXpm2bmp->bmih_trans, + DIB_RGB_COLORS, + SRCAND ); + + StretchDIBits(hdc, + x1, y1, pXpm2bmp->size_x, pXpm2bmp->size_y, + 0, 0, pXpm2bmp->size_x, pXpm2bmp->size_y, + pXpm2bmp->wimage_data, + (BITMAPINFO *)pXpm2bmp->bmih, + DIB_RGB_COLORS, + SRCPAINT ); + + return 0; +} + +static int parse_line_values( const char* line, PXPM2BMP pXpm2bmp ) +{ + int return_value = 0; + char* parse_line = (char*)line; + char* tok; + int value_pos = 0; + + parse_line = strchr( parse_line, '"' ); + parse_line++; + + tok = strtok( parse_line, " \t\n" ); + + while ( tok != 0 ) + { + int val = atoi( tok ); + switch ( value_pos ) + { + case 0: pXpm2bmp->size_x = val; break; + case 1: pXpm2bmp->size_y = val; break; + case 2: pXpm2bmp->colors = val; break; + case 3: pXpm2bmp->chars_per_pixel = val; break; + case 4: pXpm2bmp->hotspot_x = val; break; + case 5: pXpm2bmp->hotspot_y = val; break; + } + tok = strtok( NULL, " \t" ); + value_pos ++; + + } + + return return_value; +} + +static int hex2int( char c ) +{ + if ((c >= '0') && (c <='9' )) return c - '0'; + if ((c >= 'A') && (c <= 'F')) return c - 'A' + 10; + if ((c >= 'a') && (c <= 'f')) return c - 'a' + 10; + return -1; +} + +static DWORD string2hex16( const char* str ) +{ + int i1 = hex2int( str[0] ); + int i2 = hex2int( str[1] ); + if ( ( i1 >= 0 ) && ( i2 >= 0 ) ) + return i1*16+i2; + return -1; +} + +static int parse_color_values( const char* line, PXPM2BMP pXpm2bmp ) +{ + int return_value = 0; + char* cq = strchr( line, '"' ); + char* cchar = strchr( cq+pXpm2bmp->chars_per_pixel+1, 'c' ); + char* chash = strchr( cq+pXpm2bmp->chars_per_pixel+1, '#' ); + char* qe = strchr( cq+pXpm2bmp->chars_per_pixel+1, '"' ); + + cq++; + + if ( cq ) + { + memcpy( pXpm2bmp->color_entires[ pXpm2bmp-> color_entires_size].color_str, cq, pXpm2bmp->chars_per_pixel + 1 ); + pXpm2bmp->color_entires[ pXpm2bmp-> color_entires_size].color_str[ pXpm2bmp->chars_per_pixel ] = '\0'; + + + if ( cchar && chash && qe) + { + chash++; + *qe = 0; + int len = strlen( chash ); + + pXpm2bmp->color_entires[ pXpm2bmp->color_entires_size].r = string2hex16( &chash[0] ); + pXpm2bmp->color_entires[ pXpm2bmp->color_entires_size].g = string2hex16( &chash[len / 3] ); + pXpm2bmp->color_entires[ pXpm2bmp->color_entires_size].b = string2hex16( &chash[len * 2 / 3] ); +#ifdef _DBG +printf( "adding color %s => %d RGB %x %x %x to index %d\n", + line, + pXpm2bmp->color_entires_size, + pXpm2bmp->color_entires[ pXpm2bmp->color_entires_size].r, + pXpm2bmp->color_entires[ pXpm2bmp->color_entires_size].g, + pXpm2bmp->color_entires[ pXpm2bmp->color_entires_size].b, + pXpm2bmp->color_entires_size ); +#endif + } + else + { + int q; + char *start = cchar + 1; + char *end = start; + + while ( *start != 0 ) + { + if ( ( *start != '\t' ) && ( *start != ' ' ) ) + { + break; + } + start++; + } + + end = start; + while ( *end != 0 ) + { + if ( ( *end == '\t' ) || ( *end == ' ' ) || ( *end == '"' )) + { + *end = 0; + } + end++; + } + + start = _strupr( start ); + + for ( q=0; q < sizeof( theRGBRecords ) / sizeof( theRGBRecords[0] ); q++ ) + { + + if ( 0 == strcmp( start, theRGBRecords[q].color_str ) ) + { + pXpm2bmp->color_entires[ pXpm2bmp->color_entires_size].r = theRGBRecords[q].r; + pXpm2bmp->color_entires[ pXpm2bmp->color_entires_size].g = theRGBRecords[q].g; + pXpm2bmp->color_entires[ pXpm2bmp->color_entires_size].b = theRGBRecords[q].b; + } + } + if ( 0 == strcmp( start, "NONE" ) ) + { + pXpm2bmp->color_entires[ pXpm2bmp->color_entires_size].r = 255; + pXpm2bmp->color_entires[ pXpm2bmp->color_entires_size].g = 0; + pXpm2bmp->color_entires[ pXpm2bmp->color_entires_size].b = 255; + } + } + } + pXpm2bmp->color_entires_size++; + + return return_value; +} + +static int vv = 0; + +static int parse_pixel_line_values( const char* line, PXPM2BMP pXpm2bmp, unsigned char* pixel_data, unsigned char* pixel_data_trans ) +{ + int return_value = 0; + int i,j; + + + char* cq = strchr( line, '"' ); + int pix_idx = 0; + int size_x = pXpm2bmp->size_x; + int len = strlen( cq ); + + cq++; + + if ( len > pXpm2bmp->chars_per_pixel * size_x ) + { + for ( i=0; i< size_x; i++ ) + { + int found = 0; + char* cmp = &cq[ i * pXpm2bmp->chars_per_pixel]; + + for ( j=0; j< pXpm2bmp-> color_entires_size; j++ ) + { + if ( strncmp( cmp, pXpm2bmp->color_entires[ j ].color_str, pXpm2bmp->chars_per_pixel ) == 0 ) + { + int r = pXpm2bmp->color_entires[ j ].r; + int g = pXpm2bmp->color_entires[ j ].g; + int b = pXpm2bmp->color_entires[ j ].b; + + if ( ( r == 255 ) && ( g == 0 ) && ( r == 255 ) ) + { + r=g=b=0; + pixel_data_trans[ pix_idx ] = 255; + pixel_data_trans[ pix_idx+1 ] = 255; + pixel_data_trans[ pix_idx+2 ] = 255; + } + else + { + pixel_data_trans[ pix_idx ] = 0; + pixel_data_trans[ pix_idx+1 ] = 0; + pixel_data_trans[ pix_idx+2 ] = 0; + } + + // pixel_data[ pix_idx++ ] = pXpm2bmp->color_entires[ j ].r; + // pixel_data[ pix_idx++ ] = pXpm2bmp->color_entires[ j ].g; + // pixel_data[ pix_idx++ ] = pXpm2bmp->color_entires[ j ].b; + pixel_data[ pix_idx++ ] = b; + pixel_data[ pix_idx++ ] = g; + pixel_data[ pix_idx++ ] = r; + found = 1; + vv++; + break; + } + } + if ( !found ) + { + fprintf( stderr, "XPMLIB: error color not found\n" ); + } + + } + } + else + { + return_value = -1; + fprintf( stderr, "XPMLIB: invalid line length\n" ); + } + return return_value; +} + + +static int CreateBitmapFromXpm( const char* filename, PXPM2BMP pXpm2bmp ) +{ + int return_val = 0; + unsigned char i, row; + char line[ 1024 ]; + int nbytes ; + FILE* file_xpm = fopen( filename, "r" ); + + int phase = 0; + row = 0; + + if ( file_xpm ) + { + while ( fgets(line, sizeof( line ), file_xpm ) ) + { +#ifdef _DBG + printf( "PARSING: %s\n", line ); +#endif + if ( line[ 0 ] != '"' ) + continue; + + switch ( phase ) + { + case 0: + parse_line_values( line, pXpm2bmp ); +#ifdef _DBG + printf( "size_x %d\n", pXpm2bmp->size_x ); + printf( "size_y %d\n", pXpm2bmp->size_y ); +#endif + phase = 1; + + pXpm2bmp->color_entires_size = 0; + nbytes = ( pXpm2bmp->chars_per_pixel + 1 ) * pXpm2bmp->colors; + + pXpm2bmp->color_entires = calloc( sizeof( XPMCOLORENTRY ), pXpm2bmp->colors + 100 ); + pXpm2bmp->color_entires[0].color_str = calloc( nbytes, pXpm2bmp->colors ); + for ( i = 1; i< pXpm2bmp->colors; i++ ) + { + pXpm2bmp->color_entires[i].color_str = pXpm2bmp->color_entires[0].color_str + ( pXpm2bmp->chars_per_pixel + 1 ) * i; + } + + if (!(pXpm2bmp->dib = (unsigned char *)malloc(sizeof(BITMAPINFOHEADER) + pXpm2bmp->size_x * pXpm2bmp->size_y * 3))) + { + return 4; + } + if (!(pXpm2bmp->dib_trans = (unsigned char *)calloc(sizeof(BITMAPINFOHEADER) + pXpm2bmp->size_x * pXpm2bmp->size_y * 3,1))) + { + return 4; + } + + memset(pXpm2bmp->dib, 0, sizeof(BITMAPINFOHEADER)); + pXpm2bmp->bmih = (BITMAPINFOHEADER *)pXpm2bmp->dib; + pXpm2bmp->bmih->biSize = sizeof(BITMAPINFOHEADER); + pXpm2bmp->bmih->biWidth = pXpm2bmp->size_x; + pXpm2bmp->bmih->biHeight = -((long)pXpm2bmp->size_y); + pXpm2bmp->bmih->biPlanes = 1; + pXpm2bmp->bmih->biBitCount = 24; + pXpm2bmp->bmih->biCompression = 0; + pXpm2bmp->wimage_data = pXpm2bmp->dib + sizeof(BITMAPINFOHEADER); + + + pXpm2bmp->bmih_trans = (BITMAPINFOHEADER *)pXpm2bmp->dib_trans; + pXpm2bmp->bmih_trans->biSize = sizeof(BITMAPINFOHEADER); + pXpm2bmp->bmih_trans->biWidth = pXpm2bmp->size_x; + pXpm2bmp->bmih_trans->biHeight = -((long)pXpm2bmp->size_y); + pXpm2bmp->bmih_trans->biPlanes = 1; + pXpm2bmp->bmih_trans->biBitCount = 24; + pXpm2bmp->bmih_trans->biCompression = 0; + pXpm2bmp->wimage_data_trans = pXpm2bmp->dib_trans + sizeof(BITMAPINFOHEADER); +// memset( pXpm2bmp->wimage_data_trans, 255, 5* 22 * 3 ); + + break; + case 1: + parse_color_values( line, pXpm2bmp ); + if ( pXpm2bmp->color_entires_size >= pXpm2bmp->colors ) + { + phase = 2; + } + + break; + case 2: + parse_pixel_line_values( line, pXpm2bmp, + pXpm2bmp->wimage_data + row * pXpm2bmp->size_x * 3, + pXpm2bmp->wimage_data_trans + row * pXpm2bmp->size_x * 3 ); + + row++; + if ( row >= pXpm2bmp->size_y ) + { + phase = 3; + } + break; + } + + } + + fclose( file_xpm ); + } + return return_val; +} diff --git a/navit/navit/graphics/win32/xpm2bmp.h b/navit/navit/graphics/win32/xpm2bmp.h new file mode 100644 index 0000000..2fa028f --- /dev/null +++ b/navit/navit/graphics/win32/xpm2bmp.h @@ -0,0 +1,44 @@ +#ifndef Xpm2BMP_H_INCLUDED +#define Xpm2BMP_H_INCLUDED + +#include +#include "wingdi.h" + +typedef struct XPMCOLORENTRY_TAG +{ + char* color_str; + unsigned long r; + unsigned long g; + unsigned long b; +} XPMCOLORENTRY, *PXPMCOLORENTRY; + +typedef struct XPM2BMP_TAG +{ + unsigned short size_x; + unsigned short size_y; + unsigned short colors; + unsigned short pixels; + unsigned short chars_per_pixel; + unsigned short hotspot_x; + unsigned short hotspot_y; + + int color_entires_size; + PXPMCOLORENTRY color_entires; + + unsigned char *dib; + unsigned char *wimage_data; + BITMAPINFOHEADER *bmih; + + unsigned char *dib_trans; + unsigned char *wimage_data_trans; + BITMAPINFOHEADER *bmih_trans; + +} XPM2BMP, *PXPM2BMP; + + +PXPM2BMP Xpm2bmp_new(); +int Xpm2bmp_load( PXPM2BMP pXpm2bmp, const char* filename ); +int Xpm2bmp_paint( PXPM2BMP pXpm2bmp, HDC hdc, int x1,int y1 ); + + +#endif // Xpm2BMP_H_INCLUDED