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-rw-r--r--src/cairo/cdcairoprn.c144
1 files changed, 144 insertions, 0 deletions
diff --git a/src/cairo/cdcairoprn.c b/src/cairo/cdcairoprn.c
new file mode 100644
index 0000000..924b1a2
--- /dev/null
+++ b/src/cairo/cdcairoprn.c
@@ -0,0 +1,144 @@
+/** \file
+ * \brief Cairo/GTK Printer Driver (UNIX Only)
+ *
+ * See Copyright Notice in cd.h
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <gtk/gtkprintunixdialog.h>
+
+#include "cdcairoctx.h"
+#include "cdprint.h"
+
+
+
+static void cdkillcanvas(cdCtxCanvas *ctxcanvas)
+{
+ //if(ctxcanvas->settings)
+ // g_object_unref(ctxcanvas->settings);
+
+ gtk_print_job_send(ctxcanvas->job, NULL, NULL, NULL);
+
+ cdcairoKillCanvas(ctxcanvas);
+}
+
+static char* get_printername_attrib(cdCtxCanvas* ctxcanvas)
+{
+ return (char*)gtk_printer_get_name(gtk_print_job_get_printer(ctxcanvas->job));
+}
+
+static cdAttribute printername_attrib =
+{
+ "PRINTERNAME",
+ NULL,
+ get_printername_attrib
+};
+
+static void cdcreatecanvas(cdCanvas* canvas, void *data)
+{
+ cdCtxCanvas* ctxcanvas;
+ char *data_str = (char*) data;
+ char docname[256] = "CD - Canvas Draw Document";
+ GtkPrintUnixDialog* dialog;
+ GtkPrinter* printer;
+ GtkPrintSettings* settings;
+ GtkPageSetup* page_setup;
+ GtkPrintJob* job;
+ int show_dialog = 0;
+
+ /* Starting parameters */
+ if (data_str == NULL)
+ return;
+
+ if (data_str[0] != 0)
+ {
+ char *ptr = strstr(data_str, "-d");
+
+ if (ptr != NULL)
+ show_dialog = 1;
+
+ if (data_str[0] != '-')
+ {
+ strcpy(docname, data_str);
+
+ if (show_dialog)
+ docname[ptr - data_str - 1] = 0;
+ }
+ }
+
+ dialog = (GtkPrintUnixDialog*)gtk_print_unix_dialog_new(NULL, NULL);
+
+ //GTK_PRINT_CAPABILITY_PAGE_SET = 1 << 0,
+ //GTK_PRINT_CAPABILITY_COPIES = 1 << 1,
+ //GTK_PRINT_CAPABILITY_COLLATE = 1 << 2,
+ //GTK_PRINT_CAPABILITY_REVERSE = 1 << 3,
+ //GTK_PRINT_CAPABILITY_SCALE = 1 << 4,
+ //GTK_PRINT_CAPABILITY_GENERATE_PDF = 1 << 5,
+ //GTK_PRINT_CAPABILITY_GENERATE_PS = 1 << 6,
+ //GTK_PRINT_CAPABILITY_PREVIEW = 1 << 7,
+ //GTK_PRINT_CAPABILITY_NUMBER_UP = 1 << 8,
+ //GTK_PRINT_CAPABILITY_NUMBER_UP_LAYOUT = 1 << 9
+
+ gtk_print_unix_dialog_set_manual_capabilities(dialog, GTK_PRINT_CAPABILITY_GENERATE_PDF|GTK_PRINT_CAPABILITY_GENERATE_PS);
+
+ gtk_widget_realize(GTK_WIDGET(dialog));
+
+ if (show_dialog)
+ {
+ int response = gtk_dialog_run(GTK_DIALOG(dialog));
+
+ if (response == GTK_RESPONSE_CANCEL)
+ {
+ gtk_widget_destroy(GTK_WIDGET(dialog));
+ return;
+ }
+ }
+
+ printer = gtk_print_unix_dialog_get_selected_printer(dialog);
+ settings = gtk_print_unix_dialog_get_settings(dialog);
+ page_setup = gtk_print_unix_dialog_get_page_setup(dialog);
+
+ job = gtk_print_job_new(docname, printer, settings, page_setup);
+
+ canvas->w = (int)gtk_page_setup_get_page_width(page_setup, GTK_UNIT_PIXEL);
+ canvas->h = (int)gtk_page_setup_get_page_height(page_setup, GTK_UNIT_PIXEL);
+ canvas->w_mm = (int)gtk_page_setup_get_page_width(page_setup, GTK_UNIT_MM);
+ canvas->h_mm = (int)gtk_page_setup_get_page_height(page_setup, GTK_UNIT_MM);
+ canvas->bpp = 24;
+ canvas->xres = (double)canvas->w / canvas->w_mm;
+ canvas->yres = (double)canvas->h / canvas->h_mm;
+
+ ctxcanvas = cdcairoCreateCanvas(canvas, cairo_create(gtk_print_job_get_surface(job, NULL)));
+ ctxcanvas->job = job;
+
+ cdRegisterAttribute(canvas, &printername_attrib);
+
+// gtk_widget_destroy(GTK_WIDGET(dialog));
+ //g_object_unref(settings);
+}
+
+static void cdinittable(cdCanvas* canvas)
+{
+ cdcairoInitTable(canvas);
+
+ canvas->cxKillCanvas = cdkillcanvas;
+}
+
+static cdContext cdPrinterCairoContext =
+{
+ CD_CAP_ALL & ~(CD_CAP_PLAY | CD_CAP_YAXIS | CD_CAP_REGION | CD_CAP_GETIMAGERGB |
+ CD_CAP_WRITEMODE | CD_CAP_PALETTE | CD_CAP_IMAGESRV),
+ 0,
+ cdcreatecanvas,
+ cdinittable,
+ NULL,
+ NULL,
+};
+
+cdContext* cdContextCairoPrinter(void)
+{
+ return &cdPrinterCairoContext;
+}