In the Print Checks dialog, provide an easy way for users to save the

data from the "Custom Format" page to a check format file.


git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@15724 57a11ea4-9604-0410-9ed3-97b8803252fd

src/core-utils/gnc-gkeyfile-utils.c

@@ -163,6 +163,20 @@ g_key_file_get_double (GKeyFile *key_file, const gchar *group_name,
   return double_value;
 }
 
+void
+g_key_file_set_double  (GKeyFile    *key_file,
+                        const gchar *group_name,
+                        const gchar *key,
+                        gdouble      value)
+{
+  gchar result[G_ASCII_DTOSTR_BUF_SIZE];
+
+  g_return_if_fail (key_file != NULL);
+
+  g_ascii_dtostr (result, sizeof (result), value);
+  g_key_file_set_value (key_file, group_name, key, result);
+}
+
 gdouble*
 g_key_file_get_double_list (GKeyFile *key_file,
                             const gchar *group_name,
@@ -212,6 +226,34 @@ g_key_file_get_double_list (GKeyFile *key_file,
 
   return double_values;
 }
+
+void
+g_key_file_set_double_list (GKeyFile     *key_file,
+			    const gchar  *group_name,
+			    const gchar  *key,
+			    gdouble       list[],
+			    gsize         length)
+{
+  GString *values;
+  gsize i;
+
+  g_return_if_fail (key_file != NULL);
+  g_return_if_fail (list != NULL);
+
+  values = g_string_sized_new (length * 16);
+  for (i = 0; i < length; i++)
+    {
+      gchar result[G_ASCII_DTOSTR_BUF_SIZE];
+
+      g_ascii_dtostr( result, sizeof (result), list[i] );
+
+      g_string_append (values, result);
+      g_string_append_c (values, ';');
+    }
+
+  g_key_file_set_value (key_file, group_name, key, values->str);
+  g_string_free (values, TRUE);
+}
 /**********************************************************************
  *
  *                     End of copied functions.

src/core-utils/gnc-gkeyfile-utils.h

@@ -43,9 +43,15 @@ gdouble
 g_key_file_get_double (GKeyFile *key_file, const gchar *group_name,
                        const gchar *key, GError **error);
 
+void
+g_key_file_set_double  (GKeyFile *key_file, const gchar *group_name,
+                        const gchar *key, gdouble value);
 gdouble*
 g_key_file_get_double_list (GKeyFile *key_file, const gchar *group_name,
                             const gchar *key, gsize *length, GError **error);
+void
+g_key_file_set_double_list (GKeyFile *key_file, const gchar *group_name, 
+                            const gchar *key, gdouble list[], gsize length);
 #endif
 
 

src/engine/gnc-filepath-utils.c

@@ -376,7 +376,7 @@ gnc_validate_directory (const gchar *dirname)
 const gchar *
 gnc_dotgnucash_dir (void)
 {
-  static gchar *dotgnucash = NULL, *books_dir;
+  static gchar *dotgnucash = NULL, *tmp_dir;
   const gchar *home;
 
   if (dotgnucash)
@@ -393,9 +393,12 @@ gnc_dotgnucash_dir (void)
   gnc_validate_directory(dotgnucash);
 
   /* Since we're in code that is only executed once.... */
-  books_dir = g_build_filename(dotgnucash, "books", (gchar *)NULL);
+  tmp_dir = g_build_filename(dotgnucash, "books", (gchar *)NULL);
-  gnc_validate_directory(books_dir);
+  gnc_validate_directory(tmp_dir);
-  g_free(books_dir);
+  g_free(tmp_dir);
+  tmp_dir = g_build_filename(dotgnucash, "checks", (gchar *)NULL);
+  gnc_validate_directory(tmp_dir);
+  g_free(tmp_dir);
 
   return dotgnucash;
 }

src/gnome/dialog-print-check.c

@@ -28,6 +28,7 @@
 #include <stdio.h>
 #include <libguile.h>
 #include <locale.h>
+#include <math.h>
 
 #include "glib-compat.h"
 
@@ -70,6 +71,8 @@
 
 #define DEFAULT_FONT            "sans 12"
 #define CHECK_FMT_DIR           "checks"
+#define CUSTOM_CHECK_NAME       "custom.chk"
+#define CHECK_NAME_FILTER       "*.chk"
 #define DEGREES_TO_RADIANS      (G_PI / 180.0)
 
 #define KF_GROUP_TOP       "Top"
@@ -104,6 +107,7 @@ void gnc_print_check_position_changed(GtkComboBox *widget, PrintCheckDialog * pc
 static void gnc_ui_print_save_dialog(PrintCheckDialog * pcd);
 static void gnc_ui_print_restore_dialog(PrintCheckDialog * pcd);
 void gnc_ui_print_restore_dialog(PrintCheckDialog * pcd);
+void gnc_print_check_save_button_clicked(GtkButton *button, PrintCheckDialog *pcd);
 
 
 /** This enum defines the types of items that gnucash knows how to
@@ -128,6 +132,8 @@ void gnc_ui_print_restore_dialog(PrintCheckDialog * pcd);
 DEFINE_ENUM(CheckItemType, ENUM_CHECK_ITEM_TYPE)
 FROM_STRING_DEC(CheckItemType, ENUM_CHECK_ITEM_TYPE)
 FROM_STRING_FUNC(CheckItemType, ENUM_CHECK_ITEM_TYPE)
+AS_STRING_DEC(CheckItemType, ENUM_CHECK_ITEM_TYPE)
+AS_STRING_FUNC(CheckItemType, ENUM_CHECK_ITEM_TYPE)
 
 /** This data structure describes a single item printed on a check.
  *  It is build from a description in a text file. */
@@ -369,6 +375,137 @@ pcd_get_custom_multip(PrintCheckDialog * pcd)
 }
 
 
+/** Save a coordinate pair into a check description file.  This function
+ *  extracts the values from the spin buttons, adjusts them for the units
+ *  multiplies (inch, pixel, etc), and then adds them to the gKeyFile. */
+static void
+pcd_key_file_save_xy (GKeyFile *key_file, const gchar *group_name,
+                      const gchar *key_name, gdouble multip,
+                      GtkSpinButton *spin0, GtkSpinButton *spin1)
+{
+    gdouble dd[2];
+
+    dd[0] = multip * gtk_spin_button_get_value(spin0);
+    dd[1] = multip * gtk_spin_button_get_value(spin1);
+    /* Clip the numbers to three decimal places. */
+    dd[0] = round(dd[0] * 1000) / 1000;
+    dd[1] = round(dd[1] * 1000) / 1000;
+    g_key_file_set_double_list(key_file, group_name, key_name, dd, 2);
+}
+
+
+/** Save the information about a single printed item into a check description
+ *  file.  This function uses a helper function to extracts and save the item
+ *  coordinates. */
+static void
+pcd_key_file_save_item_xy (GKeyFile *key_file, int index,
+                           CheckItemType type, gdouble multip,
+                           GtkSpinButton *spin0, GtkSpinButton *spin1)
+{
+    gchar *key;
+    key = g_strdup_printf("Type_%d", index);
+    g_key_file_set_string(key_file, KF_GROUP_ITEMS, key,
+                          CheckItemTypeasString(type));
+    g_free(key);
+    key = g_strdup_printf("Coords_%d", index);
+    pcd_key_file_save_xy(key_file, KF_GROUP_ITEMS, key, multip, spin0, spin1);
+    g_free(key);
+}
+
+
+/** Save all of the information from the custom check dialog into a check
+ *  description file. */
+static void
+pcd_save_custom_data(PrintCheckDialog *pcd, gchar *filename)
+{
+    GKeyFile *key_file;
+    GError *error = NULL;
+    GtkWidget *dialog;
+    gdouble multip;
+    gint i = 0;
+
+    multip = pcd_get_custom_multip(pcd);
+
+    key_file = g_key_file_new();
+    g_key_file_set_string(key_file, KF_GROUP_TOP, KF_KEY_TITLE,
+                          _("Custom Check"));
+    g_key_file_set_boolean(key_file, KF_GROUP_TOP, KF_KEY_SHOW_GRID, FALSE);
+    g_key_file_set_boolean(key_file, KF_GROUP_TOP, KF_KEY_SHOW_BOXES, FALSE);
+    g_key_file_set_double(key_file, KF_GROUP_TOP, KF_KEY_ROTATION,
+                          gtk_spin_button_get_value(pcd->check_rotation));
+    pcd_key_file_save_xy(key_file, KF_GROUP_TOP, KF_KEY_TRANSLATION, multip,
+                         pcd->translation_x, pcd->translation_y);
+
+    pcd_key_file_save_item_xy(key_file, i++, PAYEE, multip,
+                              pcd->payee_x, pcd->payee_y);
+    pcd_key_file_save_item_xy(key_file, i++, DATE, multip,
+                              pcd->date_x, pcd->date_y);
+    pcd_key_file_save_item_xy(key_file, i++, AMOUNT_WORDS, multip,
+                              pcd->words_x, pcd->words_y);
+    pcd_key_file_save_item_xy(key_file, i++, AMOUNT_NUMBER, multip,
+                              pcd->number_x, pcd->number_y);
+    pcd_key_file_save_item_xy(key_file, i++, NOTES, multip,
+                              pcd->notes_x, pcd->notes_y);
+
+    if (!gnc_key_file_save_to_file(filename, key_file, &error)) {
+        dialog = gtk_message_dialog_new(GTK_WINDOW(pcd->dialog),
+                                        GTK_DIALOG_DESTROY_WITH_PARENT,
+                                        GTK_MESSAGE_ERROR,
+                                        GTK_BUTTONS_CLOSE,
+                                        _("Cannot save check format file."));
+        gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(dialog),
+                                                 error->message);
+        gtk_dialog_run(GTK_DIALOG(dialog));
+        gtk_widget_destroy(dialog);
+        g_error_free(error);
+    }
+}
+
+
+/** This function is called when the user clicks the "save format" button in
+ *  the check printing dialog.  It presents another dialog to the user to get
+ *  the filename for saving the data. */
+void
+gnc_print_check_save_button_clicked(GtkButton *button, PrintCheckDialog *pcd)
+{
+    GtkFileChooser *chooser;
+    GtkFileFilter *filter;
+    GtkWidget *dialog;
+    gchar *check_dir, *filename;
+
+    dialog = gtk_file_chooser_dialog_new(_("Save Check Description"),
+                                         GTK_WINDOW(pcd->dialog),
+                                         GTK_FILE_CHOOSER_ACTION_SAVE,
+                                         GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+                                         GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
+                                         NULL);
+    chooser = GTK_FILE_CHOOSER(dialog);
+
+    check_dir = g_build_filename(gnc_dotgnucash_dir(), CHECK_FMT_DIR, NULL);
+    gtk_file_chooser_set_current_folder(chooser, check_dir);
+    gtk_file_chooser_set_current_name(chooser, CUSTOM_CHECK_NAME);
+    g_free(check_dir);
+
+    filter = gtk_file_filter_new();
+    gtk_file_filter_set_name(filter, CHECK_NAME_FILTER);
+    gtk_file_filter_add_pattern(filter, CHECK_NAME_FILTER);
+    gtk_file_chooser_add_filter(chooser, filter);
+
+    filter = gtk_file_filter_new();
+    gtk_file_filter_set_name(filter, _("All Files"));
+    gtk_file_filter_add_pattern(filter, "*");
+    gtk_file_chooser_add_filter(chooser, filter);
+
+    if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT) {
+        filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
+        pcd_save_custom_data(pcd, filename);
+        g_free(filename);
+    }
+
+    gtk_widget_destroy (dialog);
+}
+
+
 /** This is an auxiliary debugging function for converting an array of doubles
  *  into a printable string. */
 static gchar *

src/gnome/glade/print.glade

@@ -257,7 +257,7 @@ Custom</property>
 	  <child>
 	    <widget class="GtkTable" id="custom_table">
 	      <property name="visible">True</property>
-	      <property name="n_rows">11</property>
+	      <property name="n_rows">13</property>
 	      <property name="n_columns">3</property>
 	      <property name="homogeneous">False</property>
 	      <property name="row_spacing">0</property>
@@ -938,6 +938,116 @@ Points</property>
 		  <property name="y_options"></property>
 		</packing>
 	      </child>
+
+	      <child>
+		<widget class="GtkLabel" id="label847681">
+		  <property name="visible">True</property>
+		  <property name="label" translatable="yes"> </property>
+		  <property name="use_underline">False</property>
+		  <property name="use_markup">False</property>
+		  <property name="justify">GTK_JUSTIFY_LEFT</property>
+		  <property name="wrap">False</property>
+		  <property name="selectable">False</property>
+		  <property name="xalign">0</property>
+		  <property name="yalign">0.5</property>
+		  <property name="xpad">0</property>
+		  <property name="ypad">0</property>
+		  <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
+		  <property name="width_chars">-1</property>
+		  <property name="single_line_mode">False</property>
+		  <property name="angle">0</property>
+		</widget>
+		<packing>
+		  <property name="left_attach">0</property>
+		  <property name="right_attach">1</property>
+		  <property name="top_attach">11</property>
+		  <property name="bottom_attach">12</property>
+		  <property name="x_options">fill</property>
+		  <property name="y_options"></property>
+		</packing>
+	      </child>
+
+	      <child>
+		<widget class="GtkButton" id="save_button">
+		  <property name="visible">True</property>
+		  <property name="can_focus">True</property>
+		  <property name="relief">GTK_RELIEF_NORMAL</property>
+		  <property name="focus_on_click">True</property>
+		  <signal name="clicked" handler="gnc_print_check_save_button_clicked" last_modification_time="Thu, 15 Mar 2007 03:09:02 GMT"/>
+
+		  <child>
+		    <widget class="GtkAlignment" id="alignment1">
+		      <property name="visible">True</property>
+		      <property name="xalign">0.5</property>
+		      <property name="yalign">0.5</property>
+		      <property name="xscale">0</property>
+		      <property name="yscale">0</property>
+		      <property name="top_padding">0</property>
+		      <property name="bottom_padding">0</property>
+		      <property name="left_padding">0</property>
+		      <property name="right_padding">0</property>
+
+		      <child>
+			<widget class="GtkHBox" id="hbox1">
+			  <property name="visible">True</property>
+			  <property name="homogeneous">False</property>
+			  <property name="spacing">2</property>
+
+			  <child>
+			    <widget class="GtkImage" id="image1">
+			      <property name="visible">True</property>
+			      <property name="stock">gtk-save-as</property>
+			      <property name="icon_size">4</property>
+			      <property name="xalign">0.5</property>
+			      <property name="yalign">0.5</property>
+			      <property name="xpad">0</property>
+			      <property name="ypad">0</property>
+			    </widget>
+			    <packing>
+			      <property name="padding">0</property>
+			      <property name="expand">False</property>
+			      <property name="fill">False</property>
+			    </packing>
+			  </child>
+
+			  <child>
+			    <widget class="GtkLabel" id="label847682">
+			      <property name="visible">True</property>
+			      <property name="label" translatable="yes">_Save format</property>
+			      <property name="use_underline">True</property>
+			      <property name="use_markup">False</property>
+			      <property name="justify">GTK_JUSTIFY_LEFT</property>
+			      <property name="wrap">False</property>
+			      <property name="selectable">False</property>
+			      <property name="xalign">0.5</property>
+			      <property name="yalign">0.5</property>
+			      <property name="xpad">0</property>
+			      <property name="ypad">0</property>
+			      <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
+			      <property name="width_chars">-1</property>
+			      <property name="single_line_mode">False</property>
+			      <property name="angle">0</property>
+			    </widget>
+			    <packing>
+			      <property name="padding">0</property>
+			      <property name="expand">False</property>
+			      <property name="fill">False</property>
+			    </packing>
+			  </child>
+			</widget>
+		      </child>
+		    </widget>
+		  </child>
+		</widget>
+		<packing>
+		  <property name="left_attach">2</property>
+		  <property name="right_attach">3</property>
+		  <property name="top_attach">12</property>
+		  <property name="bottom_attach">13</property>
+		  <property name="x_options">fill</property>
+		  <property name="y_options"></property>
+		</packing>
+	      </child>
 	    </widget>
 	    <packing>
 	      <property name="tab_expand">False</property>