/* HomeBank -- Free, easy, personal accounting for everyone.
- * Copyright (C) 1995-2017 Maxime DOYEN
+ * Copyright (C) 1995-2018 Maxime DOYEN
*
* This file is part of HomeBank.
*
g_string_append_printf (elt, "P%s\n", payee->name);
// Mmemo
- g_string_append_printf (elt, "M%s\n", txn->wording);
+ g_string_append_printf (elt, "M%s\n", txn->memo);
// LCategory of transaction
// L[Transfer account name]
}
+/* = = = = = = = = beta feature version = = = = = = = = */
+
+//static GtkPrintSettings *settings = NULL;
+//static GtkPageSetup *page_setup = NULL;
+
+
+static void papersize(PdfPrintContext *ppc)
+{
+//GList *list, *item;
+const gchar *name;
+GtkPaperSize *ps;
+
+ DB( g_print("[papersize]\n") );
+
+ name = gtk_paper_size_get_default();
+
+ DB( g_print("- def paper is %s\n", name) );
+
+ ps = gtk_paper_size_new(name);
+
+
+
+ /*GtkPageSetup *new_page_setup;
+
+ if (settings == NULL)
+ settings = gtk_print_settings_new ();
+
+ new_page_setup = gtk_print_run_page_setup_dialog (NULL,
+ page_setup, settings);
+
+ if (page_setup)
+ g_object_unref (page_setup);
+
+ page_setup = new_page_setup;
+*/
+
+//#if MYDEBUG == 1
+ gdouble w, h, mt, mb, ml, mr;
+ w = gtk_paper_size_get_width(ps, GTK_UNIT_MM);
+ h = gtk_paper_size_get_height(ps, GTK_UNIT_MM);
+ mt = gtk_paper_size_get_default_top_margin(ps, GTK_UNIT_MM);
+ mr = gtk_paper_size_get_default_right_margin(ps, GTK_UNIT_MM);
+ mb = gtk_paper_size_get_default_bottom_margin(ps, GTK_UNIT_MM);
+ ml = gtk_paper_size_get_default_left_margin(ps, GTK_UNIT_MM);
+
+ DB( g_print("- name: %s\n", gtk_paper_size_get_display_name(ps)) );
+ DB( g_print("- w: %f (%f)\n- h: %f (%f)\n", w, w/PANGO_SCALE, h, h/PANGO_SCALE) );
+ DB( g_print("- margin: %f %f %f %f\n", mt, mr, mb, ml) );
+
+ ppc->w = w * 2.83;
+ ppc->h = h * 2.83;
+ ppc->mt = mt * 2.83;
+ ppc->mr = mr * 2.83;
+ ppc->mb = mb * 2.83;
+ ppc->ml = ml * 2.83;
+
+//#endif
+
+ gtk_paper_size_free(ps);
+
+ /* list all paper size */
+ /*
+ list = gtk_paper_size_get_paper_sizes (FALSE);
+ item = g_list_first(list);
+ while(item != NULL)
+ {
+ ps = item->data;
+ if(ps != NULL)
+ {
+ g_print("- name: %s\n", gtk_paper_size_get_display_name(ps));
+ gtk_paper_size_free(ps);
+ }
+ item = g_list_next(item);
+ }
+ g_list_free (list);
+ */
+}
+
+
+#define FONT "Helvetica 9px"
+
+//#define PDF_MARGIN 24
+#define PDF_COL_MARGIN 8
+#define PDF_LINE_MARGIN 2
+#define PDF_FONT_NORMAL 9
+#define PDF_FONT_TITLE 12
+
+
+#define HELPDRAW 0
+#define RULEHINT 1
+
+#define HEX_R(xcol) (((xcol>>24) & 0xFF)/255)
+#define HEX_G(xcol) (((xcol>>16) & 0xFF)/255)
+#define HEX_B(xcol) (((xcol>> 8) & 0xFF)/255)
+
+
+#if HELPDRAW == 1
+static void hb_pdf_draw_help_rect(cairo_t *cr, gint32 xcol, double x, double y, double w, double h)
+{
+ cairo_save (cr);
+
+ cairo_set_line_width(cr, 1.0);
+ cairo_set_source_rgba(cr, HEX_R(xcol), HEX_G(xcol), HEX_B(xcol), 1.0); //alpha is unused for now
+ cairo_rectangle (cr, x, y, w, h);
+ cairo_stroke(cr);
+
+ cairo_restore(cr);
+}
+#endif
+
+
+
+
+static void hb_pdf_draw_line(PdfPrintContext *ppc, cairo_t *cr, gdouble y, gboolean bold, gboolean rulehint)
+{
+PangoLayout *layout;
+gint i;
+gdouble x;
+
+ /* Create a PangoLayout, set the font and text */
+ layout = pango_cairo_create_layout (cr);
+
+ //desc = pango_font_description_from_string (FONT);
+ if(bold)
+ pango_font_description_set_weight(ppc->desc, PANGO_WEIGHT_BOLD);
+ else
+ pango_font_description_set_weight(ppc->desc, PANGO_WEIGHT_NORMAL);
+
+ pango_layout_set_font_description (layout, ppc->desc);
+
+
+ x = ppc->ml;
+
+ /* rule hint */
+ #if RULEHINT == 1
+ if( rulehint )
+ {
+ cairo_set_source_rgb(cr, 0.9, 0.9, 0.9);
+ cairo_rectangle (cr, x, y, ppc->w - ppc->ml - ppc->mr, PDF_FONT_NORMAL);
+ cairo_fill(cr);
+ }
+ #endif
+
+
+ cairo_set_source_rgb(cr, 0.0, 0.0, 0.0);
+ cairo_move_to(cr, x, y);
+
+ for(i=0;i<PDF_NUMCOL;i++)
+ {
+ if(ppc->column_txt[i] != NULL)
+ {
+ int width, height;
+
+ pango_layout_set_text (layout, ppc->column_txt[i], -1);
+ pango_layout_get_size (layout, &width, &height);
+ if( i==1 || i==2 || i==3 )
+ {
+ pango_layout_set_width(layout, ppc->column_width[i]*PANGO_SCALE);
+ pango_layout_set_ellipsize (layout, PANGO_ELLIPSIZE_END);
+ }
+
+ //cairo_set_source_rgb(cr, 0.0, 0.0, 0.0);
+
+ if( i==0 || i==4 || i==6 ) // pad right: date/amount/balance
+ {
+ //if(*ppc->column_txt[i] != '-')
+ //cairo_set_source_rgba(cr, 0.0, 0.0, 0.0, 0.66); //grey
+ cairo_move_to(cr, x + ppc->column_width[i] - (width/PANGO_SCALE) , y);
+ }
+ else
+ cairo_move_to(cr, x, y);
+
+ pango_cairo_show_layout (cr, layout);
+
+ /* test line */
+ /*cairo_set_line_width(cr, 1.0);
+ cairo_move_to(cr, x, y + .5);
+ cairo_line_to(cr, x + ppc->column_width[i], y+.5);
+ cairo_stroke(cr);
+ */
+
+ }
+ x += ppc->column_width[i] + PDF_COL_MARGIN;
+ }
+
+ g_object_unref (layout);
+
+}
+
+
+static void hb_pdf_set_col_title(PdfPrintContext *ppc)
+{
+ ppc->column_txt[0] = _("Date");
+ ppc->column_txt[1] = _("Info");
+ ppc->column_txt[2] = _("Payee");
+ ppc->column_txt[3] = _("Memo");
+ ppc->column_txt[4] = _("Amount");
+ ppc->column_txt[5] = "C";
+ ppc->column_txt[6] = _("Balance");
+}
+
+
+void hb_export_pdf_listview(GtkTreeView *treeview, gchar *filepath, gchar *accname)
+{
+cairo_surface_t *surf;
+cairo_t *cr;
+PdfPrintContext ppc;
+PangoFontDescription *desc;
+PangoLayout *layout;
+GtkTreeModel *model;
+GtkTreeIter iter;
+gboolean valid;
+gint i, col;
+
+
+ DB( g_print("[gtk-chart] export to pdf\n") );
+
+ model = gtk_tree_view_get_model(treeview);
+
+ papersize(&ppc);
+
+ //gchar *filename = "/home/max/Desktop/hb-txn-export.pdf";
+ double width; //=210 * 2.83;
+ double height; //=297 * 2.83;
+
+ width = ppc.w;
+ height = ppc.h;
+
+ surf = cairo_pdf_surface_create (filepath, width, height);
+
+ if( cairo_surface_status(surf) != CAIRO_STATUS_SUCCESS )
+ //todo: manage error later on
+ return;
+
+
+ cr = cairo_create (surf);
+ //cairo_pdf_surface_set_size(surf, width * 2.83, height * 2.83);
+
+ //g_print("width=%d\n", cairo_image_surface_get_width( surf));
+ double x1, x2, y1, y2;
+ cairo_clip_extents (cr, &x1, &y1, &x2, &y2);
+
+ DB( g_print("surface w=%f, h=%f\n", x2 - x1, y2 - y1) );
+ double pwidth = x2 - x1;
+
+
+ /* Create a PangoLayout, set the font and text */
+ layout = pango_cairo_create_layout (cr);
+
+ /* get and copy the font from the treeview widget */
+ gtk_style_context_get(gtk_widget_get_style_context(GTK_WIDGET(treeview)), GTK_STATE_FLAG_NORMAL, "font", &desc, NULL);
+ ppc.desc = pango_font_description_copy(desc);
+
+ DB( g_print("family: %s\n", pango_font_description_get_family(desc)) );
+ DB( g_print("size: %d (%d)\n", pango_font_description_get_size (desc), pango_font_description_get_size (desc )/PANGO_SCALE) );
+
+
+
+ /* header is 1 line for date page number at top, then a title in bold, then 2 empty lines */
+ gint header_height = PDF_FONT_NORMAL * 2 + PDF_FONT_TITLE;
+ gint nb_lines = gtk_tree_model_iter_n_children(model, NULL);
+
+ /* should include here the headertitle line */
+
+ gint lpp = floor ((height-header_height-ppc.mt-ppc.mb) / (PDF_FONT_NORMAL + PDF_LINE_MARGIN));
+ gint page, num_pages = (nb_lines - 1) / lpp + 1;
+
+ DB( g_print("\n - should pdf %d lines, lpp=%d, num_pages=%d\n", nb_lines, lpp, num_pages) );
+
+
+ gint tot_lines = 0;
+ gint cur_page_line = 1;
+
+ gchar dbuffer[255];
+ gchar amtbuf[G_ASCII_DTOSTR_BUF_SIZE];
+ gchar balbuf[G_ASCII_DTOSTR_BUF_SIZE];
+
+ GDate *date = g_date_new ();
+
+ //cairo_set_font_size(cr, PDF_FONT_NORMAL);
+ pango_font_description_set_absolute_size(ppc.desc, PDF_FONT_NORMAL * PANGO_SCALE);
+ pango_layout_set_font_description (layout, ppc.desc);
+
+ /* reset struct */
+ hb_pdf_set_col_title(&ppc);
+
+ for(col=0;col<PDF_NUMCOL;col++)
+ {
+ int tw, th;
+
+ ppc.column_width[col] = 0;
+ pango_layout_set_text (layout, ppc.column_txt[col], -1);
+ pango_layout_get_size (layout, &tw, &th);
+ ppc.column_width[col] = MAX(ppc.column_width[col], tw / PANGO_SCALE);
+ }
+
+
+ DB( g_print(" - compute width\n") );
+
+ /* first pass to get max width */
+ valid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(model), &iter);
+ while (valid)
+ {
+ Transaction *txn;
+ int tw, th;
+
+ gtk_tree_model_get (model, &iter, LST_DSPOPE_DATAS, &txn, -1);
+
+ i = 0;
+ g_date_set_julian (date, txn->date);
+ g_date_strftime (dbuffer, 255-1, "%x", date);
+ pango_layout_set_text (layout, dbuffer, -1);
+ pango_layout_get_size (layout, &tw, &th);
+ ppc.column_width[i] = MAX(ppc.column_width[i], tw / PANGO_SCALE);
+
+ i = 1;
+ if(txn->info != NULL && strlen(txn->info) > 0)
+ {
+ pango_layout_set_text (layout, txn->info, -1);
+ pango_layout_get_size (layout, &tw, &th);
+ ppc.column_width[i] = MAX(ppc.column_width[i], tw / PANGO_SCALE);
+ }
+
+ i = 4;
+ hb_strfnum(amtbuf, G_ASCII_DTOSTR_BUF_SIZE-1, txn->amount, txn->kcur, GLOBALS->minor);
+ pango_layout_set_text (layout, amtbuf, -1);
+ pango_layout_get_size (layout, &tw, &th);
+ ppc.column_width[i] = MAX(ppc.column_width[i], tw / PANGO_SCALE);
+
+ i = 5;
+ pango_layout_set_text (layout, "R", -1);
+ pango_layout_get_size (layout, &tw, &th);
+ ppc.column_width[i] = MAX(ppc.column_width[i], tw / PANGO_SCALE);
+
+ i = 6;
+ hb_strfnum(balbuf, G_ASCII_DTOSTR_BUF_SIZE-1, txn->balance, txn->kcur, GLOBALS->minor);
+ pango_layout_set_text (layout, balbuf, -1);
+ pango_layout_get_size (layout, &tw, &th);
+ ppc.column_width[i] = MAX(ppc.column_width[i], tw / PANGO_SCALE);
+
+ valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(model), &iter);
+ }
+
+ /* distribute remaining size */
+ gdouble tmp = pwidth - ppc.ml - ppc.mr - (PDF_COL_MARGIN*PDF_NUMCOL);
+
+
+ DB( g_print(" page width=%f, remain width=%f\n", pwidth, tmp) );
+
+ tmp -= ppc.column_width[0];
+ tmp -= ppc.column_width[4];
+ tmp -= ppc.column_width[5];
+ tmp -= ppc.column_width[6];
+
+ /* info=1/4 payee=1/4 memo=2/4 */
+ ppc.column_width[1] = tmp / 4;;
+ ppc.column_width[2] = tmp / 4;
+ ppc.column_width[3] = 2*tmp / 4;
+
+ DB( g_print(" page width=%f, remain width=%f\n", width, tmp) );
+
+ #if MYDEBUG == 1
+ for(i=0;i<PDF_NUMCOL;i++)
+ g_print(" col%d=%g ", i, ppc.column_width[i]);
+
+ g_print("\n");
+ #endif
+
+ DB( g_print("\n - start printing\n") );
+
+ gint y;
+ page = 1;
+ valid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(model), &iter);
+ while (valid)
+ {
+ Transaction *txn;
+ int tw, th;
+
+ gtk_tree_model_get (model, &iter, LST_DSPOPE_DATAS, &txn, -1);
+
+ //DB( g_print(" - %d, %d, %s\n", x, y, txn->memo) );
+ if(cur_page_line == 1)
+ {
+ //helpdraw
+ #if HELPDRAW == 1
+ //page with margin
+ hb_pdf_draw_help_rect(cr, 0xFF0000FF, ppc.ml+0.5, ppc.mt+0.5, width-(ppc.ml+ppc.mr), height - (ppc.mt+ppc.mb));
+ hb_pdf_draw_help_rect(cr, 0xFF00FFFF, ppc.ml+0.5, ppc.mt+0.5, width-(ppc.ml+ppc.mr), header_height);
+ #endif
+
+ cairo_set_source_rgb(cr, 0.0, 0.0, 0.0);
+
+ // draw account title
+ pango_font_description_set_absolute_size(ppc.desc, PDF_FONT_TITLE * PANGO_SCALE);
+ pango_layout_set_font_description (layout, ppc.desc);
+
+ pango_layout_set_text (layout, accname, -1);
+ pango_layout_get_pixel_size (layout, &tw, &th);
+ cairo_move_to(cr, pwidth/2 - (tw/2), ppc.mt);
+ pango_cairo_show_layout (cr, layout);
+
+ // draw column titles
+ pango_font_description_set_absolute_size(ppc.desc, PDF_FONT_NORMAL * PANGO_SCALE);
+ pango_layout_set_font_description (layout, ppc.desc);
+
+ g_sprintf(dbuffer, "Page %d/%d", page, num_pages);
+ pango_layout_set_text (layout, dbuffer, -1);
+ pango_layout_get_pixel_size (layout, &tw, &th);
+ cairo_move_to(cr, pwidth - ppc.mr - tw, ppc.mt);
+ pango_cairo_show_layout (cr, layout);
+
+ //x = ppc.ml;
+ y = ppc.mt + header_height - (PDF_FONT_NORMAL + PDF_LINE_MARGIN);
+ hb_pdf_set_col_title(&ppc);
+
+ hb_pdf_draw_line(&ppc, cr, y, TRUE, FALSE);
+ }
+
+ /* print a single line */
+ //x = ppc.ml;
+ y = ppc.mt + header_height + (cur_page_line * (PDF_FONT_NORMAL + PDF_LINE_MARGIN));
+
+
+
+ /* reset struct */
+ for(i=0;i<PDF_NUMCOL;i++)
+ {
+ ppc.column_txt[i] = NULL;
+ }
+
+ i = 0;
+ g_date_set_julian (date, txn->date);
+ g_date_strftime (dbuffer, 255-1, "%x", date);
+ ppc.column_txt[i] = dbuffer;
+
+ i = 1;
+ ppc.column_txt[i] = txn->info;
+
+ i = 2;
+ Payee *p = da_pay_get(txn->kpay);
+ if(p)
+ ppc.column_txt[i] = p->name;
+
+ i = 3;
+ /*Category *c = da_cat_get(txn->kcat);
+ if(c)
+ ppc.column_txt[i] = da_cat_get_fullname(c);*/
+ ppc.column_txt[i] = txn->memo;
+
+ i = 4;
+ hb_strfnum(amtbuf, G_ASCII_DTOSTR_BUF_SIZE-1, txn->amount, txn->kcur, GLOBALS->minor);
+ ppc.column_txt[i] = amtbuf;
+
+ i = 5;
+ ppc.column_txt[i] = "";
+ if(txn->status == TXN_STATUS_CLEARED)
+ ppc.column_txt[i] = "c";
+ else
+ if(txn->status == TXN_STATUS_RECONCILED)
+ ppc.column_txt[i] = "R";
+
+ i = 6;
+ hb_strfnum(balbuf, G_ASCII_DTOSTR_BUF_SIZE-1, txn->balance, txn->kcur, GLOBALS->minor);
+ ppc.column_txt[i] = balbuf;
+
+ hb_pdf_draw_line(&ppc, cr, y, FALSE, (cur_page_line % 2));
+
+ /* free any fullcat name */
+ /*if(ppc.column_txt[3] != NULL)
+ g_free(ppc.column_txt[3]);*/
+
+ /* export page */
+ if(cur_page_line >= lpp)
+ {
+ DB( g_print("\n - next page %d\n", page) );
+
+ cairo_show_page(cr);
+ cur_page_line = 0;
+ page++;
+ }
+
+ cur_page_line++;
+ tot_lines++;
+ valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(model), &iter);
+ }
+
+ g_date_free(date);
+
+ g_object_unref (layout);
+ pango_font_description_free (ppc.desc);
+
+ cairo_destroy (cr);
+ cairo_surface_destroy (surf);
+
+}
projects / chaz / homebank / blobdiff