diff options
Diffstat (limited to 'app/wlib/gtklib/print.c')
| -rw-r--r-- | app/wlib/gtklib/print.c | 1074 |
1 files changed, 551 insertions, 523 deletions
diff --git a/app/wlib/gtklib/print.c b/app/wlib/gtklib/print.c index 860a7c7..609efa9 100644 --- a/app/wlib/gtklib/print.c +++ b/app/wlib/gtklib/print.c @@ -17,7 +17,7 @@ * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #include <stdlib.h> @@ -79,8 +79,7 @@ extern struct wDraw_t psPrint_d; static wBool_t printContinue; /**< control print job, FALSE for cancelling */ static wIndex_t pageCount; /**< unused, could be used for progress indicator */ -static wIndex_t -totalPageCount; /**< unused, could be used for progress indicator */ +//static wIndex_t totalPageCount; /**< unused, could be used for progress indicator */ static double paperWidth; /**< physical paper width */ static double paperHeight; /**< physical paper height */ @@ -92,7 +91,7 @@ static double bBorder; /**< bottom margin */ static double scale_adjust = 1.0; static double scale_text = 1.0; -static long printFormat = PRINT_LANDSCAPE; +//static long printFormat = PRINT_LANDSCAPE; /***************************************************************************** * @@ -112,61 +111,61 @@ static void WlibGetPaperSize(void); void WlibApplySettings(GtkPrintOperation *op) { - gchar *filename; - GError *err = NULL; - GtkWidget *dialog; - - filename = g_build_filename(wGetAppWorkDir(), PRINTSETTINGS, NULL); - - if (!(settings = gtk_print_settings_new_from_file(filename, &err))) { - if (err->code != G_FILE_ERROR_NOENT) { - // ignore file not found error as defaults will be used - dialog = gtk_message_dialog_new(GTK_WINDOW(gtkMainW->gtkwin), - GTK_DIALOG_DESTROY_WITH_PARENT, - GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, - "%s",err->message); - gtk_dialog_run(GTK_DIALOG(dialog)); - gtk_widget_destroy(dialog); - } else { - // create default print settings - settings = gtk_print_settings_new(); - } - g_error_free(err); - } - - g_free(filename); - - if (settings && op) { - gtk_print_operation_set_print_settings(op, settings); - } - - err = NULL; - filename = g_build_filename(wGetAppWorkDir(), PAGESETTINGS, NULL); - - if (!(page_setup = gtk_page_setup_new_from_file(filename, &err))) { - // ignore file not found error as defaults will be used - if (err->code != G_FILE_ERROR_NOENT) { - dialog = gtk_message_dialog_new(GTK_WINDOW(gtkMainW->gtkwin), - GTK_DIALOG_DESTROY_WITH_PARENT, - GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, - "%s",err->message); - gtk_dialog_run(GTK_DIALOG(dialog)); - gtk_widget_destroy(dialog); - } else { - page_setup = gtk_page_setup_new(); - } - - g_error_free(err); - } else { - // on success get the paper dimensions - WlibGetPaperSize(); - } - - g_free(filename); - - if (page_setup && op) { - gtk_print_operation_set_default_page_setup(op, page_setup); - } + gchar *filename; + GError *err = NULL; + GtkWidget *dialog; + + filename = g_build_filename(wGetAppWorkDir(), PRINTSETTINGS, NULL); + + if (!(settings = gtk_print_settings_new_from_file(filename, &err))) { + if (err->code != G_FILE_ERROR_NOENT) { + // ignore file not found error as defaults will be used + dialog = gtk_message_dialog_new(GTK_WINDOW(gtkMainW->gtkwin), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, + "%s",err->message); + gtk_dialog_run(GTK_DIALOG(dialog)); + gtk_widget_destroy(dialog); + } else { + // create default print settings + settings = gtk_print_settings_new(); + } + g_error_free(err); + } + + g_free(filename); + + if (settings && op) { + gtk_print_operation_set_print_settings(op, settings); + } + + err = NULL; + filename = g_build_filename(wGetAppWorkDir(), PAGESETTINGS, NULL); + + if (!(page_setup = gtk_page_setup_new_from_file(filename, &err))) { + // ignore file not found error as defaults will be used + if (err->code != G_FILE_ERROR_NOENT) { + dialog = gtk_message_dialog_new(GTK_WINDOW(gtkMainW->gtkwin), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, + "%s",err->message); + gtk_dialog_run(GTK_DIALOG(dialog)); + gtk_widget_destroy(dialog); + } else { + page_setup = gtk_page_setup_new(); + } + + g_error_free(err); + } else { + // on success get the paper dimensions + WlibGetPaperSize(); + } + + g_free(filename); + + if (page_setup && op) { + gtk_print_operation_set_default_page_setup(op, page_setup); + } } @@ -180,55 +179,55 @@ WlibApplySettings(GtkPrintOperation *op) void WlibSaveSettings(GtkPrintOperation *op) { - GError *err = NULL; - gchar *filename; - GtkWidget *dialog; + GError *err = NULL; + gchar *filename; + GtkWidget *dialog; - if (op) { - if (settings != NULL) { - g_object_unref(settings); - } + if (op) { + if (settings != NULL) { + g_object_unref(settings); + } - settings = g_object_ref(gtk_print_operation_get_print_settings(op)); - } + settings = g_object_ref(gtk_print_operation_get_print_settings(op)); + } - filename = g_build_filename(wGetAppWorkDir(), PRINTSETTINGS, NULL); + filename = g_build_filename(wGetAppWorkDir(), PRINTSETTINGS, NULL); - if (!gtk_print_settings_to_file(settings, filename, &err)) { - dialog = gtk_message_dialog_new(GTK_WINDOW(gtkMainW->gtkwin), - GTK_DIALOG_DESTROY_WITH_PARENT, - GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, - "%s",err->message); + if (!gtk_print_settings_to_file(settings, filename, &err)) { + dialog = gtk_message_dialog_new(GTK_WINDOW(gtkMainW->gtkwin), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, + "%s",err->message); - g_error_free(err); - gtk_dialog_run(GTK_DIALOG(dialog)); - gtk_widget_destroy(dialog); - } + g_error_free(err); + gtk_dialog_run(GTK_DIALOG(dialog)); + gtk_widget_destroy(dialog); + } - g_free(filename); + g_free(filename); - if (op) { - if (page_setup != NULL) { - g_object_unref(page_setup); - } + if (op) { + if (page_setup != NULL) { + g_object_unref(page_setup); + } - page_setup = g_object_ref(gtk_print_operation_get_default_page_setup(op)); - } + page_setup = g_object_ref(gtk_print_operation_get_default_page_setup(op)); + } - filename = g_build_filename(wGetAppWorkDir(), PAGESETTINGS, NULL); + filename = g_build_filename(wGetAppWorkDir(), PAGESETTINGS, NULL); - if (!gtk_page_setup_to_file(page_setup, filename, &err)) { - dialog = gtk_message_dialog_new(GTK_WINDOW(gtkMainW->gtkwin), - GTK_DIALOG_DESTROY_WITH_PARENT, - GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, - "%s",err->message); + if (!gtk_page_setup_to_file(page_setup, filename, &err)) { + dialog = gtk_message_dialog_new(GTK_WINDOW(gtkMainW->gtkwin), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, + "%s",err->message); - g_error_free(err); - gtk_dialog_run(GTK_DIALOG(dialog)); - gtk_widget_destroy(dialog); - } + g_error_free(err); + gtk_dialog_run(GTK_DIALOG(dialog)); + gtk_widget_destroy(dialog); + } - g_free(filename); + g_free(filename); } @@ -241,30 +240,32 @@ WlibSaveSettings(GtkPrintOperation *op) void wPrintSetup(wPrintSetupCallBack_p callback) { - GtkPageSetup *new_page_setup; - gchar *filename; - GError *err; - GtkWidget *dialog; + GtkPageSetup *new_page_setup; +// gchar *filename; +// GError *err; +// GtkWidget *dialog; - if ( !settings ) - WlibApplySettings(NULL); + if ( !settings ) { + WlibApplySettings(NULL); + } - new_page_setup = gtk_print_run_page_setup_dialog(GTK_WINDOW(gtkMainW->gtkwin), - page_setup, settings); + new_page_setup = gtk_print_run_page_setup_dialog(GTK_WINDOW(gtkMainW->gtkwin), + page_setup, settings); - if (page_setup && (page_setup != new_page_setup)) { //Can be the same if no mods... - g_object_unref(page_setup); - } + if (page_setup + && (page_setup != new_page_setup)) { //Can be the same if no mods... + g_object_unref(page_setup); + } - page_setup = new_page_setup; + page_setup = new_page_setup; - WlibGetPaperSize(); - WlibSaveSettings(NULL); + WlibGetPaperSize(); + WlibSaveSettings(NULL); } /***************************************************************************** * - * + * * */ @@ -272,7 +273,7 @@ void wPrintSetup(wPrintSetupCallBack_p callback) static GtkPrinter * pDefaultPrinter = NULL; gboolean isDefaultPrinter( GtkPrinter * printer, gpointer data ) { -const char * pPrinterName = gtk_printer_get_name( printer ); +//const char * pPrinterName = gtk_printer_get_name( printer ); if ( gtk_printer_is_default( printer ) ) { pDefaultPrinter = printer; return TRUE; @@ -284,18 +285,19 @@ static void getDefaultPrinter() { pDefaultPrinter = NULL; gtk_enumerate_printers( isDefaultPrinter, NULL, NULL, TRUE ); -} +} const char * wPrintGetName() { static char sPrinterName[100]; WlibApplySettings( NULL ); - const char * pPrinterName = - gtk_print_settings_get( settings, "format-for-printer" ); + const char * pPrinterName = + gtk_print_settings_get( settings, "format-for-printer" ); if ( pPrinterName == NULL ) { getDefaultPrinter(); - if ( pDefaultPrinter ) + if ( pDefaultPrinter ) { pPrinterName = gtk_printer_get_name( pDefaultPrinter ); + } } if ( pPrinterName == NULL ) { pPrinterName = ""; @@ -303,8 +305,9 @@ const char * wPrintGetName() strncpy (sPrinterName, pPrinterName, sizeof sPrinterName - 1 ); sPrinterName[ sizeof sPrinterName - 1 ] = '\0'; for ( char * cp = sPrinterName; *cp; cp++ ) - if ( *cp == ':' ) + if ( *cp == ':' ) { *cp = '-'; + } return sPrinterName; } /***************************************************************************** @@ -325,71 +328,65 @@ const char * wPrintGetName() static void setLineType( - double lineWidth, - wDrawLineType_e lineType, - wDrawOpts opts) + double lineWidth, + wDrawLineType_e lineType, + wDrawOpts opts) { - cairo_t *cr = psPrint_d.printContext; - - double dashes[] = { DASH_LENGTH, 3 }; //Reduce gap in between dashes - static int len_dashes = sizeof(dashes) / sizeof(dashes[0]); - - if (lineWidth < 0.0) { - lineWidth = P2I(-lineWidth)*2.0/scale_adjust; - } - - // make sure that there is a minimum line width used - if (lineWidth <= 0.09) { - lineWidth = 0.1/scale_adjust; - } - - cairo_set_line_width(cr, lineWidth); - switch(lineType) { - case wDrawLineDot: - { - double dashes[] = { 1, 2 , 1, 2}; - static int len_dashes = sizeof(dashes) / sizeof(dashes[0]); - cairo_set_dash(cr, dashes, len_dashes, 0.0); - break; - } - case wDrawLineDash: - { - double dashes[] = { DASH_LENGTH, 3 }; //Reduce gap in between dashes - static int len_dashes = sizeof(dashes) / sizeof(dashes[0]); - cairo_set_dash(cr, dashes, len_dashes, 0.0); - break; - } - case wDrawLineDashDot: - { - double dashes[] = { 3, 2, 1, 2}; - static int len_dashes = sizeof(dashes) / sizeof(dashes[0]); - cairo_set_dash(cr, dashes, len_dashes, 0.0); - break; - } - case wDrawLineDashDotDot: - { - double dashes[] = { 3, 2, 1, 2, 1, 2}; - static int len_dashes = sizeof(dashes) / sizeof(dashes[0]); - cairo_set_dash(cr, dashes, len_dashes, 0.0); - break; - } - case wDrawLineCenter: - { - double dashes[] = { 1.5*DASH_LENGTH, 3, DASH_LENGTH, 3}; - static int len_dashes = sizeof(dashes) / sizeof(dashes[0]); - cairo_set_dash(cr, dashes, len_dashes, 0.0); - break; - } - case wDrawLinePhantom: - { - double dashes[] = { 1.5*DASH_LENGTH, 3, DASH_LENGTH, 3, DASH_LENGTH, 3}; - static int len_dashes = sizeof(dashes) / sizeof(dashes[0]); - cairo_set_dash(cr, dashes, len_dashes, 0.0); - break; - } - default: - cairo_set_dash(cr, NULL, 0, 0.0); - } + cairo_t *cr = psPrint_d.printContext; + +// double dashes[] = { DASH_LENGTH, 3 }; //Reduce gap in between dashes +// static int len_dashes = sizeof(dashes) / sizeof(dashes[0]); + + if (lineWidth < 0.0) { + lineWidth = P2I(-lineWidth)*2.0/scale_adjust; + } + + // make sure that there is a minimum line width used + if (lineWidth <= 0.09) { + lineWidth = 0.1/scale_adjust; + } + + cairo_set_line_width(cr, lineWidth); + switch(lineType) { + case wDrawLineDot: { + double dashes[] = { 1, 2, 1, 2}; + static int len_dashes = sizeof(dashes) / sizeof(dashes[0]); + cairo_set_dash(cr, dashes, len_dashes, 0.0); + break; + } + case wDrawLineDash: { + double dashes[] = { DASH_LENGTH, 3 }; //Reduce gap in between dashes + static int len_dashes = sizeof(dashes) / sizeof(dashes[0]); + cairo_set_dash(cr, dashes, len_dashes, 0.0); + break; + } + case wDrawLineDashDot: { + double dashes[] = { 3, 2, 1, 2}; + static int len_dashes = sizeof(dashes) / sizeof(dashes[0]); + cairo_set_dash(cr, dashes, len_dashes, 0.0); + break; + } + case wDrawLineDashDotDot: { + double dashes[] = { 3, 2, 1, 2, 1, 2}; + static int len_dashes = sizeof(dashes) / sizeof(dashes[0]); + cairo_set_dash(cr, dashes, len_dashes, 0.0); + break; + } + case wDrawLineCenter: { + double dashes[] = { 1.5*DASH_LENGTH, 3, DASH_LENGTH, 3}; + static int len_dashes = sizeof(dashes) / sizeof(dashes[0]); + cairo_set_dash(cr, dashes, len_dashes, 0.0); + break; + } + case wDrawLinePhantom: { + double dashes[] = { 1.5*DASH_LENGTH, 3, DASH_LENGTH, 3, DASH_LENGTH, 3}; + static int len_dashes = sizeof(dashes) / sizeof(dashes[0]); + cairo_set_dash(cr, dashes, len_dashes, 0.0); + break; + } + default: + cairo_set_dash(cr, NULL, 0, 0.0); + } } @@ -401,14 +398,14 @@ static void setLineType( */ static void psSetColor( - wDrawColor color) + wDrawColor color) { - cairo_t *cr = psPrint_d.printContext; - GdkColor* const gcolor = wlibGetColor(color, TRUE); + cairo_t *cr = psPrint_d.printContext; + GdkColor* const gcolor = wlibGetColor(color, TRUE); - cairo_set_source_rgb(cr, gcolor->red / 65535.0, - gcolor->green / 65535.0, - gcolor->blue / 65535.0); + cairo_set_source_rgb(cr, gcolor->red / 65535.0, + gcolor->green / 65535.0, + gcolor->blue / 65535.0); } /** @@ -423,29 +420,29 @@ static void psSetColor( */ void psPrintLine( - wPos_t x0, wPos_t y0, - wPos_t x1, wPos_t y1, - wDrawWidth width, - wDrawLineType_e lineType, - wDrawColor color, - wDrawOpts opts) + wDrawPix_t x0, wDrawPix_t y0, + wDrawPix_t x1, wDrawPix_t y1, + wDrawWidth width, + wDrawLineType_e lineType, + wDrawColor color, + wDrawOpts opts) { - if (color == wDrawColorWhite) { - return; - } - - if (opts&wDrawOptTemp) { - return; - } - - psSetColor(color); - setLineType(width, lineType, opts); - - cairo_move_to(psPrint_d.printContext, - x0, y0); - cairo_line_to(psPrint_d.printContext, - x1, y1); - cairo_stroke(psPrint_d.printContext); + if (color == wDrawColorWhite) { + return; + } + + if (opts&wDrawOptTemp) { + return; + } + + psSetColor(color); + setLineType(width, lineType, opts); + + cairo_move_to(psPrint_d.printContext, + x0, y0); + cairo_line_to(psPrint_d.printContext, + x1, y1); + cairo_stroke(psPrint_d.printContext); } /** @@ -462,65 +459,65 @@ void psPrintLine( */ void psPrintArc( - wPos_t x0, wPos_t y0, - wPos_t r, - double angle0, - double angle1, - wBool_t drawCenter, - wDrawWidth width, - wDrawLineType_e lineType, - wDrawColor color, - wDrawOpts opts) + wDrawPix_t x0, wDrawPix_t y0, + wDrawPix_t r, + double angle0, + double angle1, + wBool_t drawCenter, + wDrawWidth width, + wDrawLineType_e lineType, + wDrawColor color, + wDrawOpts opts) { - cairo_t *cr = psPrint_d.printContext; + cairo_t *cr = psPrint_d.printContext; - if (color == wDrawColorWhite) { - return; - } + if (color == wDrawColorWhite) { + return; + } - if (opts&wDrawOptTemp) { - return; - } + if (opts&wDrawOptTemp) { + return; + } - psSetColor(color); - setLineType(width, lineType, opts); + psSetColor(color); + setLineType(width, lineType, opts); - if (angle1 >= 360.0) { - angle1 = 359.999; - } + if (angle1 >= 360.0) { + angle1 = 359.999; + } - angle1 = 90.0-(angle0+angle1); + angle1 = 90.0-(angle0+angle1); - while (angle1 < 0.0) { - angle1 += 360.0; - } + while (angle1 < 0.0) { + angle1 += 360.0; + } - while (angle1 >= 360.0) { - angle1 -= 360.0; - } + while (angle1 >= 360.0) { + angle1 -= 360.0; + } - angle0 = 90.0-angle0; + angle0 = 90.0-angle0; - while (angle0 < 0.0) { - angle0 += 360.0; - } + while (angle0 < 0.0) { + angle0 += 360.0; + } - while (angle0 >= 360.0) { - angle0 -= 360.0; - } + while (angle0 >= 360.0) { + angle0 -= 360.0; + } - // draw the curve - cairo_arc(cr, x0, y0, r, angle1 * M_PI / 180.0, angle0 * M_PI / 180.0); + // draw the curve + cairo_arc(cr, x0, y0, r, angle1 * M_PI / 180.0, angle0 * M_PI / 180.0); - if (drawCenter) { - // draw crosshair for center of curve - cairo_move_to(cr, x0 - CENTERMARK_LENGTH / 2, y0); - cairo_line_to(cr, x0 + CENTERMARK_LENGTH / 2, y0); - cairo_move_to(cr, x0, y0 - CENTERMARK_LENGTH / 2); - cairo_line_to(cr, x0, y0 + CENTERMARK_LENGTH / 2); - } + if (drawCenter) { + // draw crosshair for center of curve + cairo_move_to(cr, x0 - CENTERMARK_LENGTH / 2, y0); + cairo_line_to(cr, x0 + CENTERMARK_LENGTH / 2, y0); + cairo_move_to(cr, x0, y0 - CENTERMARK_LENGTH / 2); + cairo_line_to(cr, x0, y0 + CENTERMARK_LENGTH / 2); + } - cairo_stroke(psPrint_d.printContext); + cairo_stroke(psPrint_d.printContext); } /** @@ -534,28 +531,28 @@ void psPrintArc( */ void psPrintFillRectangle( - wPos_t x0, wPos_t y0, - wPos_t x1, wPos_t y1, - wDrawColor color, - wDrawOpts opts) + wDrawPix_t x0, wDrawPix_t y0, + wDrawPix_t x1, wDrawPix_t y1, + wDrawColor color, + wDrawOpts opts) { - cairo_t *cr = psPrint_d.printContext; - double width = x0 - x1; - double height = y0 - y1; + cairo_t *cr = psPrint_d.printContext; + double width = x0 - x1; + double height = y0 - y1; - if (color == wDrawColorWhite) { - return; - } + if (color == wDrawColorWhite) { + return; + } - if (opts&wDrawOptTemp) { - return; - } + if (opts&wDrawOptTemp) { + return; + } - psSetColor(color); + psSetColor(color); - cairo_rectangle(cr, x0, y0, width, height); + cairo_rectangle(cr, x0, y0, width, height); - cairo_fill(cr); + cairo_fill(cr); } /** @@ -570,34 +567,34 @@ void psPrintFillRectangle( */ void psPrintFillPolygon( - wPos_t p[][2], - wPolyLine_e type[], - int cnt, - wDrawColor color, - wDrawOpts opts, - int fill, - int open ) + wDrawPix_t p[][2], + wPolyLine_e type[], + int cnt, + wDrawColor color, + wDrawOpts opts, + int fill, + int open ) { - int inx; - cairo_t *cr = psPrint_d.printContext; + int inx; + cairo_t *cr = psPrint_d.printContext; - if (color == wDrawColorWhite) { - return; - } + if (color == wDrawColorWhite) { + return; + } - if (opts&wDrawOptTemp) { - return; - } + if (opts&wDrawOptTemp) { + return; + } - psSetColor(color); + psSetColor(color); - wPos_t mid0[2], mid1[2], mid2[2], mid3[2], mid4[2]; + wDrawPix_t mid0[2], mid1[2], /*mid2[2],*/ mid3[2], mid4[2]; - for (inx=0; inx<cnt; inx++) { - int j = inx-1; - int k = inx+1; - if (j < 0) j = cnt-1; - if (k > cnt-1) k = 0; + for (inx=0; inx<cnt; inx++) { + int j = inx-1; + int k = inx+1; + if (j < 0) { j = cnt-1; } + if (k > cnt-1) { k = 0; } double len0, len1; double d0x = (p[inx][0]-p[j][0]); double d0y = (p[inx][1]-p[j][1]); @@ -623,35 +620,39 @@ void psPrintFillPolygon( mid3[1] = (p[inx][1]-mid0[1])/2+mid0[1]; mid4[0] = (mid1[0]-p[inx][0])/2+p[inx][0]; mid4[1] = (mid1[1]-p[inx][1])/2+p[inx][1]; - wPos_t save[2]; + wDrawPix_t save[2]; if (inx==0) { - if (!type || (type && type[0] == wPolyLineStraight) || open) { - cairo_move_to(cr, p[ 0 ][ 0 ], p[ 0 ][ 1 ]); - save[0] = p[0][0]; save[1] = p[0][1]; - } else { - cairo_move_to(cr, mid0[0], mid0[1]); - if (type[inx] == wPolyLineSmooth) - cairo_curve_to(cr, p[inx][0], p[inx][1], p[inx][0], p[inx][1], mid1[0], mid1[1]); - else - cairo_curve_to(cr, mid3[0], mid3[1], mid4[0], mid4[1], mid1[0], mid1[1]); - save[0] = mid0[0]; save[1] = mid0[1]; - } - } else if (!type || (type && type[inx] == wPolyLineStraight) || (open && (inx==cnt-1)) ) { + if (!type || (type && type[0] == wPolyLineStraight) || open) { + cairo_move_to(cr, p[ 0 ][ 0 ], p[ 0 ][ 1 ]); + save[0] = p[0][0]; save[1] = p[0][1]; + } else { + cairo_move_to(cr, mid0[0], mid0[1]); + if (type[inx] == wPolyLineSmooth) { + cairo_curve_to(cr, p[inx][0], p[inx][1], p[inx][0], p[inx][1], mid1[0], + mid1[1]); + } else { + cairo_curve_to(cr, mid3[0], mid3[1], mid4[0], mid4[1], mid1[0], mid1[1]); + } + save[0] = mid0[0]; save[1] = mid0[1]; + } + } else if (!type || (type && type[inx] == wPolyLineStraight) || (open + && (inx==cnt-1)) ) { cairo_line_to(cr, p[ inx ][ 0 ], p[ inx ][ 1 ]); } else { cairo_line_to(cr, mid0[ 0 ], mid0[ 1 ]); - if (type && type[inx] == wPolyLineSmooth) + if (type && type[inx] == wPolyLineSmooth) { cairo_curve_to(cr, p[inx][0],p[inx][1],p[inx][0],p[inx][1],mid1[0],mid1[1]); - else + } else { cairo_curve_to(cr, mid3[0],mid3[1],mid4[0],mid4[1],mid1[0],mid1[1]); + } } if ((inx==cnt-1) && !open) { cairo_line_to(cr, save[0], save[1]); } - } + } - if (fill && !open) cairo_fill(cr); - else cairo_stroke(cr); + if (fill && !open) { cairo_fill(cr); } + else { cairo_stroke(cr); } } /** @@ -665,25 +666,25 @@ void psPrintFillPolygon( */ void psPrintFillCircle( - wPos_t x0, wPos_t y0, - wPos_t r, - wDrawColor color, - wDrawOpts opts) + wDrawPix_t x0, wDrawPix_t y0, + wDrawPix_t r, + wDrawColor color, + wDrawOpts opts) { - if (color == wDrawColorWhite) { - return; - } + if (color == wDrawColorWhite) { + return; + } - if (opts&wDrawOptTemp) { - return; - } + if (opts&wDrawOptTemp) { + return; + } - psSetColor(color); + psSetColor(color); - cairo_arc(psPrint_d.printContext, - x0, y0, r, 0.0, 2 * M_PI); + cairo_arc(psPrint_d.printContext, + x0, y0, r, 0.0, 2 * M_PI); - cairo_fill(psPrint_d.printContext); + cairo_fill(psPrint_d.printContext); } @@ -710,97 +711,102 @@ void psPrintFillCircle( */ void psPrintString( - wPos_t x, wPos_t y, - double a, - char * s, - wFont_p fp, - double fs, - wDrawColor color, - wDrawOpts opts) + wDrawPix_t x, wDrawPix_t y, + double a, + char * s, + wFont_p fp, + double fs, + wDrawColor color, + wDrawOpts opts) { - char * cp; - double x0 = (double)x, y0 = (double)y; - int text_height, text_width; - double ascent; +// char * cp; + double x0 = (double)x, y0 = (double)y; + int text_height, text_width; +// double ascent; + + cairo_t *cr; + cairo_matrix_t matrix; + + PangoLayout *layout; + PangoFontDescription *desc; +// PangoFontMetrics *metrics; + PangoContext *pcontext; - cairo_t *cr; - cairo_matrix_t matrix; + if (color == wDrawColorWhite) { + return; + } - PangoLayout *layout; - PangoFontDescription *desc; - PangoFontMetrics *metrics; - PangoContext *pcontext; + cr = psPrint_d.printContext; - if (color == wDrawColorWhite) { - return; - } + // get the current transformation matrix and transform the starting + // point of the string - cr = psPrint_d.printContext; + cairo_save(cr); - // get the current transformation matrix and transform the starting - // point of the string + cairo_get_matrix(cr, &matrix); - cairo_save(cr); + cairo_matrix_transform_point(&matrix, &x0, &y0); - cairo_get_matrix(cr, &matrix); + cairo_identity_matrix(cr); - cairo_matrix_transform_point(&matrix, &x0, &y0); + layout = pango_cairo_create_layout(cr); - cairo_identity_matrix(cr); + // set the correct font and size + /** \todo use a getter function instead of double conversion */ + desc = pango_font_description_from_string(wlibFontTranslate(fp)); - layout = pango_cairo_create_layout(cr); + pango_font_description_set_size(desc, fs * PANGO_SCALE * scale_text); - // set the correct font and size - /** \todo use a getter function instead of double conversion */ - desc = pango_font_description_from_string(wlibFontTranslate(fp)); + // render the string to a Pango layout + pango_layout_set_font_description(layout, desc); - pango_font_description_set_size(desc, fs * PANGO_SCALE * scale_text); + gchar *utf8 = wlibConvertInput(s); - // render the string to a Pango layout - pango_layout_set_font_description(layout, desc); - pango_layout_set_text(layout, s, -1); - pango_layout_set_width(layout, -1); - pango_layout_set_alignment(layout, PANGO_ALIGN_LEFT); - pango_layout_get_size(layout, &text_width, &text_height); + pango_layout_set_text(layout, utf8, -1); + pango_layout_set_width(layout, -1); + pango_layout_set_alignment(layout, PANGO_ALIGN_LEFT); + pango_layout_get_size(layout, &text_width, &text_height); - text_width = text_width / PANGO_SCALE; - text_height = text_height / PANGO_SCALE; + text_width = text_width / PANGO_SCALE; + text_height = text_height / PANGO_SCALE; - // get the height of the string - pcontext = pango_cairo_create_context(cr); - metrics = pango_context_get_metrics(pcontext, desc, - pango_context_get_language(pcontext)); + // get the height of the string + pcontext = pango_cairo_create_context(cr); +// metrics = pango_context_get_metrics(pcontext, desc, +// pango_context_get_language(pcontext)); - ascent = pango_font_metrics_get_ascent(metrics) / PANGO_SCALE; +// ascent = pango_font_metrics_get_ascent(metrics) / PANGO_SCALE; - int baseline = pango_layout_get_baseline(layout) / PANGO_SCALE; + int baseline = pango_layout_get_baseline(layout) / PANGO_SCALE; - cairo_translate(cr, x0, y0 ); - cairo_rotate(cr, -a * M_PI / 180.0); - cairo_translate( cr, 0, -baseline ); + cairo_translate(cr, x0, y0 ); + cairo_rotate(cr, -a * M_PI / 180.0); + cairo_translate( cr, 0, -baseline ); - cairo_move_to(cr,0,0); + cairo_move_to(cr,0,0); - pango_cairo_update_layout(cr, layout); + pango_cairo_update_layout(cr, layout); - // set the color - psSetColor(color); + // set the color + psSetColor(color); - // and show the string - if(!(opts & wDrawOutlineFont)) { + // and show the string + if(!(opts & wDrawOutlineFont)) { pango_cairo_show_layout(cr, layout); + cairo_stroke( cr ); } else { PangoLayoutLine *line; line = pango_layout_get_line_readonly (layout, 0); + setLineType( wDrawLineSolid, 0, 0 ); pango_cairo_layout_line_path (cr, line); - cairo_stroke( cr ); + cairo_stroke( cr ); } - // free unused objects - g_object_unref(layout); - g_object_unref(pcontext); + // free unused objects + g_object_unref(layout); + g_object_unref(pcontext); - cairo_restore(cr); + cairo_restore(cr); } /** @@ -811,14 +817,14 @@ void psPrintString( * \return */ -void wPrintClip(wPos_t x, wPos_t y, wPos_t w, wPos_t h) +void wPrintClip(wDrawPix_t x, wDrawPix_t y, wDrawPix_t w, wDrawPix_t h) { - cairo_move_to(psPrint_d.printContext, x, y); - cairo_rel_line_to(psPrint_d.printContext, w, 0); - cairo_rel_line_to(psPrint_d.printContext, 0, h); - cairo_rel_line_to(psPrint_d.printContext, -w, 0); - cairo_close_path(psPrint_d.printContext); - cairo_clip(psPrint_d.printContext); + cairo_move_to(psPrint_d.printContext, x, y); + cairo_rel_line_to(psPrint_d.printContext, w, 0); + cairo_rel_line_to(psPrint_d.printContext, 0, h); + cairo_rel_line_to(psPrint_d.printContext, -w, 0); + cairo_close_path(psPrint_d.printContext); + cairo_clip(psPrint_d.printContext); } /***************************************************************************** @@ -835,22 +841,22 @@ void wPrintClip(wPos_t x, wPos_t y, wPos_t w, wPos_t h) static void WlibGetPaperSize(void) { - double temp; - - bBorder = gtk_page_setup_get_bottom_margin(page_setup, GTK_UNIT_INCH); - tBorder = gtk_page_setup_get_top_margin(page_setup, GTK_UNIT_INCH); - lBorder = gtk_page_setup_get_left_margin(page_setup, GTK_UNIT_INCH); - rBorder = gtk_page_setup_get_right_margin(page_setup, GTK_UNIT_INCH); - paperHeight = gtk_page_setup_get_paper_height(page_setup, GTK_UNIT_INCH); - paperWidth = gtk_page_setup_get_paper_width(page_setup, GTK_UNIT_INCH); - - // XTrackCAD does page orientation itself. Basic assumption is that the - // paper is always oriented in portrait mode. Ignore settings by user - if (paperHeight < paperWidth) { - temp = paperHeight; - paperHeight = paperWidth; - paperWidth = temp; - } + double temp; + + bBorder = gtk_page_setup_get_bottom_margin(page_setup, GTK_UNIT_INCH); + tBorder = gtk_page_setup_get_top_margin(page_setup, GTK_UNIT_INCH); + lBorder = gtk_page_setup_get_left_margin(page_setup, GTK_UNIT_INCH); + rBorder = gtk_page_setup_get_right_margin(page_setup, GTK_UNIT_INCH); + paperHeight = gtk_page_setup_get_paper_height(page_setup, GTK_UNIT_INCH); + paperWidth = gtk_page_setup_get_paper_width(page_setup, GTK_UNIT_INCH); + + // XTrackCAD does page orientation itself. Basic assumption is that the + // paper is always oriented in portrait mode. Ignore settings by user + if (paperHeight < paperWidth) { + temp = paperHeight; + paperHeight = paperWidth; + paperWidth = temp; + } } /** @@ -863,15 +869,15 @@ WlibGetPaperSize(void) void wPrintGetMargins( - double * tMargin, - double * rMargin, - double * bMargin, - double * lMargin ) + double * tMargin, + double * rMargin, + double * bMargin, + double * lMargin ) { - if ( tMargin ) *tMargin = tBorder; - if ( rMargin ) *rMargin = rBorder; - if ( bMargin ) *bMargin = bBorder; - if ( lMargin ) *lMargin = lBorder; + if ( tMargin ) { *tMargin = tBorder; } + if ( rMargin ) { *rMargin = rBorder; } + if ( bMargin ) { *bMargin = bBorder; } + if ( lMargin ) { *lMargin = lBorder; } } @@ -884,18 +890,18 @@ void wPrintGetMargins( */ void wPrintGetPageSize( - double * w, - double * h) + double * w, + double * h) { - // if necessary load the settings - if (!settings) { - WlibApplySettings(NULL); - } + // if necessary load the settings + if (!settings) { + WlibApplySettings(NULL); + } - WlibGetPaperSize(); + WlibGetPaperSize(); - *w = paperWidth; - *h = paperHeight; + *w = paperWidth; + *h = paperHeight; } /** @@ -904,11 +910,11 @@ void wPrintGetPageSize( * \param context IN unused * \return */ -static void printAbort(void * context) -{ - printContinue = FALSE; +//static void printAbort(void * context) +//{ +// printContinue = FALSE; // wWinShow( printAbortW, FALSE ); -} +//} /** * Initialize new page. @@ -920,11 +926,11 @@ static void printAbort(void * context) */ wDraw_p wPrintPageStart(void) { - pageCount++; + pageCount++; - cairo_save(psPrint_d.printContext); + cairo_save(psPrint_d.printContext); - return &psPrint_d; + return &psPrint_d; } /** @@ -940,11 +946,11 @@ wDraw_p wPrintPageStart(void) wBool_t wPrintPageEnd(wDraw_p p) { - cairo_show_page(psPrint_d.printContext); + cairo_show_page(psPrint_d.printContext); - cairo_restore(psPrint_d.printContext); + cairo_restore(psPrint_d.printContext); - return printContinue; + return printContinue; } /***************************************************************************** @@ -965,112 +971,134 @@ wBool_t wPrintPageEnd(wDraw_p p) wBool_t wPrintDocStart(const char * title, int fTotalPageCount, int * copiesP) { - GtkWidget *printDialog; - gint res; - cairo_surface_type_t surface_type; - cairo_matrix_t matrix; + GtkWidget *printDialog; + gint res; +// cairo_surface_type_t surface_type; +// cairo_matrix_t matrix; + + + printDialog = gtk_print_unix_dialog_new(title, GTK_WINDOW(gtkMainW->gtkwin)); + + // load the settings + WlibApplySettings(NULL); + + // and apply them to the printer dialog + gtk_print_unix_dialog_set_settings((GtkPrintUnixDialog *)printDialog, settings); + gtk_print_unix_dialog_set_page_setup((GtkPrintUnixDialog *)printDialog, + page_setup); + res = gtk_dialog_run((GtkDialog *)printDialog); - printDialog = gtk_print_unix_dialog_new(title, GTK_WINDOW(gtkMainW->gtkwin)); + if (res == GTK_RESPONSE_OK) { + selPrinter = gtk_print_unix_dialog_get_selected_printer(( + GtkPrintUnixDialog *)printDialog); - // load the settings - WlibApplySettings(NULL); + if (settings) { + g_object_unref(settings); + } + + settings = gtk_print_unix_dialog_get_settings((GtkPrintUnixDialog *) + printDialog); - // and apply them to the printer dialog - gtk_print_unix_dialog_set_settings((GtkPrintUnixDialog *)printDialog, settings); - gtk_print_unix_dialog_set_page_setup((GtkPrintUnixDialog *)printDialog, - page_setup); + if (page_setup) { + g_object_unref(page_setup); + } - res = gtk_dialog_run((GtkDialog *)printDialog); + page_setup = gtk_print_unix_dialog_get_page_setup((GtkPrintUnixDialog *) + printDialog); - if (res == GTK_RESPONSE_OK) { - selPrinter = gtk_print_unix_dialog_get_selected_printer(( - GtkPrintUnixDialog *)printDialog); + curPrintJob = gtk_print_job_new(title, + selPrinter, + settings, + page_setup); - if (settings) { - g_object_unref(settings); - } + psPrint_d.curPrintSurface = gtk_print_job_get_surface(curPrintJob, + NULL); + psPrint_d.printContext = cairo_create(psPrint_d.curPrintSurface); - settings = gtk_print_unix_dialog_get_settings((GtkPrintUnixDialog *) - printDialog); + WlibApplySettings( NULL ); + //update the paper dimensions + WlibGetPaperSize(); - if (page_setup) { - g_object_unref(page_setup); - } + /* for all surfaces including files the resolution is always 72 ppi (as all GTK uses PDF) */ + /*surface_type = */cairo_surface_get_type(psPrint_d.curPrintSurface); - page_setup = gtk_print_unix_dialog_get_page_setup((GtkPrintUnixDialog *) - printDialog); + /* + * Override up-scaling for some printer drivers/Linux systems that don't support the latest CUPS + * - the user either sets preferences or the environment variable XTRKCADPRINTSCALE to a value + * and we just let the dpi default to 72ppi and set scaling to that value. + * And for PangoText we allow an override via preferences or variable XTRKCADPRINTTEXTSCALE + * Note - doing this will introduce differing artifacts. + * + */ + char * sEnvScale = PRODUCT "PRINTSCALE"; + char * sEnvTextScale = PRODUCT "PRINTTEXTSCALE"; - curPrintJob = gtk_print_job_new(title, - selPrinter, - settings, - page_setup); + scale_text = 1.0; + scale_adjust = 1.0; - psPrint_d.curPrintSurface = gtk_print_job_get_surface(curPrintJob, - NULL); - psPrint_d.printContext = cairo_create(psPrint_d.curPrintSurface); + double printScale,printTextScale; - WlibApplySettings( NULL ); - //update the paper dimensions - WlibGetPaperSize(); + wPrefGetFloat(PREFSECTION, PRINTSCALE, &printScale, -1.0); + wPrefGetFloat(PREFSECTION, PRINTTEXTSCALE, &printTextScale, -1.0); - /* for all surfaces including files the resolution is always 72 ppi (as all GTK uses PDF) */ - surface_type = cairo_surface_get_type(psPrint_d.curPrintSurface); - /* - * Override up-scaling for some printer drivers/Linux systems that don't support the latest CUPS - * - the user sets the environment variable XTRKCADPRINTSCALE to a value - * and we just let the dpi default to 72ppi and set scaling to that value. - * And for PangoText we allow an override via variable XTRKCADPRINTTEXTSCALE - * Note - doing this will introduce differing artifacts. - * - */ - char * sEnvScale = PRODUCT "PRINTSCALE"; + //If the preferences are not set, look at environmental variables - const char * sPrinterName = gtk_printer_get_name( selPrinter ); - if ((strcmp(sPrinterName,"Print to File") == 0) || getenv(sEnvScale) == NULL) { + if (printScale < 0.0 ) { + if (getenv(sEnvScale) && (atof(getenv(sEnvScale)) > 0.0)) { + printScale = atof(getenv(sEnvScale)); + } + } + if (printTextScale < 0.0 ) { + if (getenv(sEnvTextScale) && (atof(getenv(sEnvTextScale)) > 0.0)) { + printTextScale = atof(getenv(sEnvTextScale)); + } + } + + const char * sPrinterName = gtk_printer_get_name( selPrinter ); + if ((strcmp(sPrinterName,"Print to File") == 0) || printScale < 0.0) { double p_def = 600; cairo_surface_set_fallback_resolution(psPrint_d.curPrintSurface, p_def, p_def); psPrint_d.dpi = p_def; scale_adjust = 72/p_def; } else { - char * sEnvTextScale = PRODUCT "PRINTTEXTSCALE"; - if (getenv(sEnvTextScale) && (atof(getenv(sEnvTextScale)) != 0.0)) { - scale_text = atof(getenv(sEnvTextScale)); - } else scale_text = 1.0; - if (getenv(sEnvScale) && (atof(getenv(sEnvScale)) != 0.0)) { - scale_adjust = atof(getenv(sEnvScale)); - } else scale_adjust = 1.0; + if (printTextScale > 0.0) { + scale_text = printTextScale; + } + if (printScale > 0.0) { + scale_adjust = printScale; + } psPrint_d.dpi = 72; } - // in XTrackCAD 0,0 is top left, in cairo bottom left. This is - // corrected via the following transformations. - // also the translate makes sure that the drawing is rendered - // within the paper margin + // in XTrackCAD 0,0 is top left, in cairo bottom left. This is + // corrected via the following transformations. + // also the translate makes sure that the drawing is rendered + // within the paper margin - cairo_translate(psPrint_d.printContext, lBorder*72, (paperHeight-bBorder)*72 ); + cairo_translate(psPrint_d.printContext, lBorder*72, (paperHeight-bBorder)*72 ); - cairo_scale(psPrint_d.printContext, 1.0 * scale_adjust, -1.0 * scale_adjust); + cairo_scale(psPrint_d.printContext, 1.0 * scale_adjust, -1.0 * scale_adjust); - //cairo_translate(psPrint_d.printContext, 0, -paperHeight* psPrint_d.dpi); + //cairo_translate(psPrint_d.printContext, 0, -paperHeight* psPrint_d.dpi); - WlibSaveSettings(NULL); - } + WlibSaveSettings(NULL); + } - gtk_widget_destroy(printDialog); + gtk_widget_destroy(printDialog); - if (copiesP) { - *copiesP = 1; - } + if (copiesP) { + *copiesP = 1; + } - printContinue = TRUE; + printContinue = TRUE; - if (res != GTK_RESPONSE_OK) { - return FALSE; - } else { - return TRUE; - } + if (res != GTK_RESPONSE_OK) { + return FALSE; + } else { + return TRUE; + } } /** @@ -1085,16 +1113,16 @@ wBool_t wPrintDocStart(const char * title, int fTotalPageCount, int * copiesP) void doPrintJobFinished(GtkPrintJob *job, void *data, GError *err) { - GtkWidget *dialog; +// GtkWidget *dialog; - cairo_destroy(psPrint_d.printContext); + cairo_destroy(psPrint_d.printContext); - if (err) { - dialog = gtk_message_dialog_new(GTK_WINDOW(gtkMainW->gtkwin), - GTK_DIALOG_DESTROY_WITH_PARENT, - GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, - "%s",err->message); - } + if (err) { + /*dialog = */gtk_message_dialog_new(GTK_WINDOW(gtkMainW->gtkwin), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, + "%s",err->message); + } } /** @@ -1104,12 +1132,12 @@ doPrintJobFinished(GtkPrintJob *job, void *data, GError *err) void wPrintDocEnd(void) { - cairo_surface_finish(psPrint_d.curPrintSurface); + cairo_surface_finish(psPrint_d.curPrintSurface); - gtk_print_job_send(curPrintJob, - doPrintJobFinished, - NULL, - NULL); + gtk_print_job_send(curPrintJob, + doPrintJobFinished, + NULL, + NULL); // wWinShow( printAbortW, FALSE ); } @@ -1117,11 +1145,11 @@ void wPrintDocEnd(void) wBool_t wPrintQuit(void) { - return FALSE; + return FALSE; } wBool_t wPrintInit(void) { - return TRUE; + return TRUE; } |