forked from AuroraMiddleware/gtk
Bug 339699 - implement gtk_print_operation_set_show_dialog for Windows
2008-08-02 Tor Lillqvist <tml@novell.com> Bug 339699 - implement gtk_print_operation_set_show_dialog for Windows * gtk/gtkprint-win32.c * gtk/gtkprint-win32.h * gtk/gtkprintoperation-win32.c: Patch by ecyrbe@gmail.com. svn path=/trunk/; revision=20942
This commit is contained in:
Tor Lillqvist
Tor Lillqvist
parent
5fde2609d7
commit
8ce17cf990
@ -1,3 +1,12 @@
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2008-08-02 Tor Lillqvist <tml@novell.com>
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Bug 339699 - implement gtk_print_operation_set_show_dialog for
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Windows
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* gtk/gtkprint-win32.c
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* gtk/gtkprint-win32.h
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* gtk/gtkprintoperation-win32.c: Patch by ecyrbe@gmail.com.
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2008-08-02 Matthias Clasen <mclasen@redhat.com>
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Bug 544302 – GtkStatusIcon should support GIcon
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@ -100,10 +100,53 @@ gtk_print_win32_devnames_to_win32 (const GtkPrintWin32Devnames *devnames)
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}
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HGLOBAL
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gtk_print_win32_devnames_from_printer_name (const char *printer)
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gtk_print_win32_devnames_to_win32_from_printer_name (const char *printer_name)
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{
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const GtkPrintWin32Devnames devnames = { "", (char *)printer, "", 0 };
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return gtk_print_win32_devnames_to_win32 (&devnames);
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HGLOBAL global;
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GtkPrintWin32Devnames *devnames;
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devnames = gtk_print_win32_devnames_from_printer_name(printer_name);
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if(devnames)
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{
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global = gtk_print_win32_devnames_to_win32 (devnames);
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gtk_print_win32_devnames_free(devnames);
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}
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else
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global = NULL;
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return global;
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}
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/**
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used to get printer device information from a printer name
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since this can fail, because the user have no right to read printer properties, this function can return NULL
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*/
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GtkPrintWin32Devnames *
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gtk_print_win32_devnames_from_printer_name (const char *printer_name)
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{
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HANDLE hprinter;
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gunichar2* win32_printer_name;
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GtkPrintWin32Devnames *devnames;
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win32_printer_name = g_utf8_to_utf16 (printer_name, -1, NULL, NULL, NULL);
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if(OpenPrinterW(win32_printer_name, &hprinter, NULL))
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{
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DWORD needed;
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PRINTER_INFO_2W* printer_info;
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GetPrinterW(hprinter, 2, NULL, 0,&needed);
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printer_info = (PRINTER_INFO_2W*)g_malloc((gsize)needed);
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GetPrinterW(hprinter, 2, (LPBYTE)printer_info,needed,&needed);
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devnames = g_new (GtkPrintWin32Devnames, 1);
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devnames->driver = g_utf16_to_utf8(printer_info->pDriverName,-1,NULL,NULL,NULL);
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devnames->device = g_strdup(printer_name);
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devnames->output = g_utf16_to_utf8(printer_info->pPortName,-1,NULL,NULL,NULL);
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devnames->flags = 0;
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ClosePrinter(hprinter);
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g_free(printer_info);
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}else
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{
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// could not open printer
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devnames = NULL;
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}
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g_free(win32_printer_name);
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return devnames;
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}
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@ -52,8 +52,9 @@ typedef struct {
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void gtk_print_win32_devnames_free (GtkPrintWin32Devnames *devnames);
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GtkPrintWin32Devnames *gtk_print_win32_devnames_from_win32 (HGLOBAL global);
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GtkPrintWin32Devnames *gtk_print_win32_devnames_from_printer_name (const char *printer);
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HGLOBAL gtk_print_win32_devnames_to_win32 (const GtkPrintWin32Devnames *devnames);
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HGLOBAL gtk_print_win32_devnames_from_printer_name (const char *printer);
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HGLOBAL gtk_print_win32_devnames_to_win32_from_printer_name (const char *printer);
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G_END_DECLS
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@ -416,6 +416,21 @@ paper_size_to_win32 (GtkPaperSize *paper_size)
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return 0;
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}
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gchar* win32_get_default_printer(){
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gunichar2* win32_printer_name = NULL;
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gchar* printer_name = NULL;
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DWORD needed;
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GetDefaultPrinterW(NULL,&needed);
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win32_printer_name = g_malloc((gsize)needed*sizeof(gunichar2));
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if(!GetDefaultPrinterW(win32_printer_name,&needed)){
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g_free(win32_printer_name);
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return NULL;
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}
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printer_name = g_utf16_to_utf8(win32_printer_name,-1,NULL,NULL,NULL);
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g_free(win32_printer_name);
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return printer_name;
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}
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void
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win32_start_page (GtkPrintOperation *op,
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GtkPrintContext *print_context,
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@ -766,7 +781,7 @@ devmode_to_settings (GtkPrintSettings *settings,
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}
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if (devmode->dmFields & DM_COLOR)
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gtk_print_settings_set_use_color (settings, devmode->dmFields == DMCOLOR_COLOR);
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gtk_print_settings_set_use_color (settings, devmode->dmColor == DMCOLOR_COLOR);
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if (devmode->dmFields & DM_DUPLEX)
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{
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@ -1179,7 +1194,7 @@ dialog_from_print_settings (GtkPrintOperation *op,
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printer = gtk_print_settings_get_printer (settings);
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if (printer)
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printdlgex->hDevNames = gtk_print_win32_devnames_from_printer_name (printer);
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printdlgex->hDevNames = gtk_print_win32_devnames_to_win32_from_printer_name (printer);
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printdlgex->hDevMode = devmode_from_settings (settings,
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op->priv->default_page_setup);
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@ -1452,9 +1467,148 @@ create_page_setup (GtkPrintOperation *op)
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return page_setup;
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}
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GtkPrintOperationResult
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_gtk_print_operation_platform_backend_run_dialog (GtkPrintOperation *op,
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gboolean show_dialog,
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GtkPrintOperationResult gtk_print_operation_run_without_dialog(GtkPrintOperation *op,
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gboolean *do_print)
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{
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GtkPrintOperationResult result;
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GtkPrintOperationWin32 *op_win32;
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GtkPrintOperationPrivate *priv;
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GtkPrintSettings *settings;
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GtkPageSetup *page_setup;
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DOCINFOW docinfo;
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HGLOBAL hDevMode = NULL;
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HGLOBAL hDevNames = NULL;
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HDC hDC = NULL;
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const char* printer = NULL;
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double dpi_x, dpi_y;
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int job_id;
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cairo_t *cr;
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*do_print = FALSE;
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priv = op->priv;
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settings = priv->print_settings;
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op_win32 = g_new0 (GtkPrintOperationWin32, 1);
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priv->platform_data = op_win32;
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priv->free_platform_data = (GDestroyNotify) op_win32_free;
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printer = gtk_print_settings_get_printer (settings);
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if (!printer){
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/**
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no printer selected,
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get the system default printer and store it to settings
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*/
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gchar* tmp_printer = win32_get_default_printer();
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if(!tmp_printer){
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result = GTK_PRINT_OPERATION_RESULT_ERROR;
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g_set_error_literal (&priv->error,
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GTK_PRINT_ERROR,
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GTK_PRINT_ERROR_INTERNAL_ERROR,
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_("No printer found"));
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goto out;
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}
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gtk_print_settings_set_printer(settings,tmp_printer);
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printer = gtk_print_settings_get_printer (settings);
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g_free(tmp_printer);
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}
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hDevNames = gtk_print_win32_devnames_to_win32_from_printer_name (printer);
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hDevMode = devmode_from_settings (settings,
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op->priv->default_page_setup);
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/**
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create a printer DC for the print settings and pagesetup provided
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*/
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DEVNAMES *pdn = GlobalLock(hDevNames);
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DEVMODEW *pdm = GlobalLock(hDevMode);
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hDC = CreateDCW((gunichar2*)pdn + pdn->wDriverOffset,
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(gunichar2*)pdn + pdn->wDeviceOffset,
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(gunichar2*)pdn + pdn->wOutputOffset,
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pdm );
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GlobalUnlock(hDevNames);
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GlobalUnlock(hDevMode);
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if(!hDC){
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result = GTK_PRINT_OPERATION_RESULT_ERROR;
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g_set_error_literal (&priv->error,
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GTK_PRINT_ERROR,
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GTK_PRINT_ERROR_INTERNAL_ERROR,
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_("Invalid argument to CreateDC"));
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goto out;
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}
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priv->print_context = _gtk_print_context_new (op);
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page_setup = create_page_setup (op);
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_gtk_print_context_set_page_setup (priv->print_context, page_setup);
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g_object_unref (page_setup);
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*do_print = TRUE;
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op_win32->surface = cairo_win32_printing_surface_create (hDC);
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dpi_x = (double)GetDeviceCaps (hDC, LOGPIXELSX);
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dpi_y = (double)GetDeviceCaps (hDC, LOGPIXELSY);
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cr = cairo_create (op_win32->surface);
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gtk_print_context_set_cairo_context (priv->print_context, cr, dpi_x, dpi_y);
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cairo_destroy (cr);
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memset( &docinfo, 0, sizeof (DOCINFOW));
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docinfo.cbSize = sizeof (DOCINFOW);
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docinfo.lpszDocName = g_utf8_to_utf16 (op->priv->job_name,
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-1, NULL, NULL, NULL);
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docinfo.lpszOutput = (LPCWSTR) NULL;
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docinfo.lpszDatatype = (LPCWSTR) NULL;
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docinfo.fwType = 0;
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job_id = StartDocW(hDC, &docinfo);
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g_free ((void *)docinfo.lpszDocName);
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if (job_id <= 0)
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{
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result = GTK_PRINT_OPERATION_RESULT_ERROR;
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g_set_error_literal (&priv->error,
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GTK_PRINT_ERROR,
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GTK_PRINT_ERROR_GENERAL,
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_("Error from StartDoc"));
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*do_print = FALSE;
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cairo_surface_destroy (op_win32->surface);
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op_win32->surface = NULL;
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goto out;
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}
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result = GTK_PRINT_OPERATION_RESULT_APPLY;
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op_win32->hdc = hDC;
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op_win32->devmode = hDevMode;
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op_win32->devnames = hDevNames;
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op_win32->job_id = job_id;
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op->priv->print_pages = gtk_print_settings_get_print_pages (op->priv->print_settings);
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op->priv->num_page_ranges = 0;
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if (op->priv->print_pages == GTK_PRINT_PAGES_RANGES)
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op->priv->page_ranges = gtk_print_settings_get_page_ranges (op->priv->print_settings,
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&op->priv->num_page_ranges);
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op->priv->manual_num_copies = 1;
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op->priv->manual_collation = FALSE;
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op->priv->manual_reverse = FALSE;
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op->priv->manual_orientation = FALSE;
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op->priv->manual_scale = 1.0;
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op->priv->manual_page_set = GTK_PAGE_SET_ALL;
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op->priv->start_page = win32_start_page;
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op->priv->end_page = win32_end_page;
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op->priv->end_run = win32_end_run;
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out:
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if (!*do_print && hDC != NULL)
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DeleteDC(hDC);
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if (!*do_print && hDevMode != NULL)
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GlobalFree(hDevMode);
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if (!*do_print && hDevNames != NULL)
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GlobalFree(hDevNames);
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return result;
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}
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GtkPrintOperationResult gtk_print_operation_run_with_dialog(GtkPrintOperation *op,
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GtkWindow *parent,
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gboolean *do_print)
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{
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@ -1665,6 +1819,9 @@ _gtk_print_operation_platform_backend_run_dialog (GtkPrintOperation *op,
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op->priv->end_run = win32_end_run;
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out:
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if (!*do_print && printdlgex && printdlgex->hDC != NULL)
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DeleteDC(printdlgex->hDC);
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if (!*do_print && printdlgex && printdlgex->hDevMode != NULL)
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GlobalFree(printdlgex->hDevMode);
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@ -1683,6 +1840,18 @@ _gtk_print_operation_platform_backend_run_dialog (GtkPrintOperation *op,
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return result;
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}
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GtkPrintOperationResult
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_gtk_print_operation_platform_backend_run_dialog (GtkPrintOperation *op,
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gboolean show_dialog,
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GtkWindow *parent,
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gboolean *do_print)
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{
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if(show_dialog)
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return gtk_print_operation_run_with_dialog(op,parent,do_print);
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else
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return gtk_print_operation_run_without_dialog(op,do_print);
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}
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void
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_gtk_print_operation_platform_backend_launch_preview (GtkPrintOperation *op,
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cairo_surface_t *surface,
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@ -1820,7 +1989,7 @@ gtk_print_run_page_setup_dialog (GtkWindow *parent,
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pagesetupdlg->hDevNames = NULL;
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printer = gtk_print_settings_get_printer (settings);
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if (printer)
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pagesetupdlg->hDevNames = gtk_print_win32_devnames_from_printer_name (printer);
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pagesetupdlg->hDevNames = gtk_print_win32_devnames_to_win32_from_printer_name (printer);
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GetLocaleInfoW(LOCALE_USER_DEFAULT, LOCALE_IMEASURE|LOCALE_RETURN_NUMBER,
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(LPWSTR)&measure_system, sizeof (DWORD));
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