[gnumeric] Add copy button to conditional formatting dialog

[Andreas J. Guelzow <guelzow src gnome org>]

commit 5300720233d2164b0d68973bbb20dacc2916f65c
Author: Andreas J Guelzow <aguelzow pyrshep ca>
Date:   Sun Jul 10 12:13:27 2011 -0600

    Add copy button to conditional formatting dialog
    
    2011-07-10 Andreas J. Guelzow <aguelzow pyrshep ca>
    
    	* cell-format-cond.ui: enable copy button
    	* dialog-cell-format-cond.c (c_fmt_dialog_set_sensitive): handle
    	copy button
    	(c_fmt_dialog_set_component): new
    	(cb_c_fmt_dialog_copy_button): new
    	(c_fmt_dialog_init_editor_page): handle copy button

 src/dialogs/ChangeLog                 |    9 +++
 src/dialogs/cell-format-cond.ui       |    3 +-
 src/dialogs/dialog-cell-format-cond.c |  129 +++++++++++++++++++++++++++++++++
 3 files changed, 140 insertions(+), 1 deletions(-)
---
diff --git a/src/dialogs/ChangeLog b/src/dialogs/ChangeLog
index 44a978f..d9427ee 100644
--- a/src/dialogs/ChangeLog
+++ b/src/dialogs/ChangeLog
@@ -1,3 +1,12 @@
+2011-07-10 Andreas J. Guelzow <aguelzow pyrshep ca>
+
+	* cell-format-cond.ui: enable copy button
+	* dialog-cell-format-cond.c (c_fmt_dialog_set_sensitive): handle
+	copy button
+	(c_fmt_dialog_set_component): new
+	(cb_c_fmt_dialog_copy_button): new
+	(c_fmt_dialog_init_editor_page): handle copy button
+
 2011-07-09 Andreas J. Guelzow <aguelzow pyrshep ca>
 
 	* cell-format-cond.ui: enable replace button
diff --git a/src/dialogs/cell-format-cond.ui b/src/dialogs/cell-format-cond.ui
index 5506b0b..e16cb68 100644
--- a/src/dialogs/cell-format-cond.ui
+++ b/src/dialogs/cell-format-cond.ui
@@ -197,8 +197,9 @@
                 <property name="spacing">5</property>
                 <property name="layout_style">center</property>
                 <child>
-                  <object class="GtkButton" id="button1">
+                  <object class="GtkButton" id="copy-button">
                     <property name="label">Cop_y â</property>
+                    <property name="visible">True</property>
                     <property name="can_focus">True</property>
                     <property name="receives_default">True</property>
                     <property name="use_action_appearance">False</property>
diff --git a/src/dialogs/dialog-cell-format-cond.c b/src/dialogs/dialog-cell-format-cond.c
index 3540544..beda98a 100644
--- a/src/dialogs/dialog-cell-format-cond.c
+++ b/src/dialogs/dialog-cell-format-cond.c
@@ -85,6 +85,7 @@ typedef struct _CFormatState {
 		GtkWidget	*edit_style_button;
 		GtkWidget	*add_button;
 		GtkWidget	*replace_button;
+		GtkWidget	*copy_button;
 		GtkWidget	*combo;
 		GtkWidget       *expr_x;
 		GtkWidget       *expr_y;
@@ -177,6 +178,7 @@ c_fmt_dialog_set_sensitive (CFormatState *state)
 	
 	gtk_widget_set_sensitive (state->editor.add_button, ok);
 	gtk_widget_set_sensitive (state->editor.replace_button, ok && selected);
+	gtk_widget_set_sensitive (state->editor.copy_button, selected && state->homogeneous);
 }
 
 static void
@@ -228,6 +230,19 @@ dialog_cell_format_style_added (gpointer closure, GnmStyle *style)
 	c_fmt_dialog_set_sensitive (state);
 }
 
+static void
+c_fmt_dialog_set_component (CFormatState *state, GnmStyle *overlay, gchar const *name,
+			    GnmStyleElement elem, gboolean uncheck)
+{
+	GtkWidget *w = go_gtk_builder_get_widget (state->gui, name);
+	
+	if (gnm_style_is_element_set (overlay, elem))
+		gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (w), TRUE);
+	else if (uncheck)
+		gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (w), FALSE);
+}
+
+
 static gint
 cb_c_fmt_dialog_chooser_check_page (CFormatState *state, gchar const *name,
 				    gint page)
@@ -389,6 +404,116 @@ cb_c_fmt_dialog_replace_button (GtkWidget *btn, CFormatState *state)
 	g_free (cond);
 }
 
+static void
+cb_c_fmt_dialog_copy_button (GtkWidget *btn, CFormatState *state)
+{
+	GnmStyleConditions *sc;
+	GtkTreeIter iter;
+	sc = gnm_style_get_conditions (state->style);
+	if (sc != NULL && gtk_tree_selection_get_selected (state->selection, NULL, &iter)) {
+		GtkTreePath *path = gtk_tree_model_get_path 
+			(GTK_TREE_MODEL (state->model), &iter);
+		gint *pind = gtk_tree_path_get_indices (path);
+		GArray const *conds = gnm_style_conditions_details (sc);
+		if (pind && conds) {
+			gint ind = *pind;
+			GnmStyleCond *gsc = &g_array_index (conds, GnmStyleCond, ind);
+			GtkTreeIter iter;
+			GnmParsePos pp;
+			GnmStyle   *style;
+			/* Set the condition op */
+			if (gtk_tree_model_get_iter_first 
+			    (GTK_TREE_MODEL (state->editor.typestore), &iter)) {
+				do {
+					guint op;
+					gtk_tree_model_get (GTK_TREE_MODEL (state->editor.typestore),
+							    &iter,
+							    1, &op,
+							    -1);
+					if (op == gsc->op) {
+						gtk_combo_box_set_active_iter 
+							(GTK_COMBO_BOX (state->editor.combo), &iter);
+						break;
+					}
+				} while (gtk_tree_model_iter_next 
+					 (GTK_TREE_MODEL (state->editor.typestore), &iter));
+			}
+			/* Set the expressions */
+			parse_pos_init_editpos (&pp, state->sv);
+			if (gsc->texpr[0])
+				gnm_expr_entry_load_from_expr (GNM_EXPR_ENTRY (state->editor.expr_x),
+							       gsc->texpr[0],
+							       &pp);
+			else
+				gnm_expr_entry_load_from_text (GNM_EXPR_ENTRY (state->editor.expr_x),
+							       "");
+			if (gsc->texpr[1])
+				gnm_expr_entry_load_from_expr (GNM_EXPR_ENTRY (state->editor.expr_y),
+							       gsc->texpr[1],
+							       &pp);
+			else
+				gnm_expr_entry_load_from_text (GNM_EXPR_ENTRY (state->editor.expr_y),
+							       "");
+			/* Set the style */
+			style = gnm_style_new_default ();
+			gnm_style_merge (style, gsc->overlay);
+			dialog_cell_format_style_added (state, style);
+			/* Set the appl. style components */
+			c_fmt_dialog_set_component (state, gsc->overlay, "check-background",
+						    MSTYLE_COLOR_BACK, TRUE);
+			c_fmt_dialog_set_component (state, gsc->overlay, "check-background",
+						    MSTYLE_COLOR_PATTERN, FALSE);
+			c_fmt_dialog_set_component (state, gsc->overlay, "check-background",
+						    MSTYLE_PATTERN, FALSE);
+			c_fmt_dialog_set_component (state, gsc->overlay, "check-number",
+						    MSTYLE_FORMAT, TRUE);
+			c_fmt_dialog_set_component (state, gsc->overlay, "check-align",
+						    MSTYLE_ALIGN_V, TRUE);
+			c_fmt_dialog_set_component (state, gsc->overlay, "check-align",
+						    MSTYLE_ALIGN_H, FALSE);
+			c_fmt_dialog_set_component (state, gsc->overlay, "check-align",
+						    MSTYLE_ROTATION, FALSE);
+			c_fmt_dialog_set_component (state, gsc->overlay, "check-align",
+						    MSTYLE_INDENT, FALSE);
+			c_fmt_dialog_set_component (state, gsc->overlay, "check-align",
+						    MSTYLE_TEXT_DIR, FALSE);
+			c_fmt_dialog_set_component (state, gsc->overlay, "check-align",
+						    MSTYLE_WRAP_TEXT, FALSE);
+			c_fmt_dialog_set_component (state, gsc->overlay, "check-align",
+						    MSTYLE_SHRINK_TO_FIT, FALSE);
+			c_fmt_dialog_set_component (state, gsc->overlay, "check-font",
+						    MSTYLE_FONT_COLOR, TRUE);
+			c_fmt_dialog_set_component (state, gsc->overlay, "check-font",
+						    MSTYLE_FONT_NAME, FALSE);
+			c_fmt_dialog_set_component (state, gsc->overlay, "check-font",
+						    MSTYLE_FONT_BOLD, FALSE);
+			c_fmt_dialog_set_component (state, gsc->overlay, "check-font",
+						    MSTYLE_FONT_ITALIC, FALSE);
+			c_fmt_dialog_set_component (state, gsc->overlay, "check-font",
+						    MSTYLE_FONT_UNDERLINE, FALSE);
+			c_fmt_dialog_set_component (state, gsc->overlay, "check-font",
+						    MSTYLE_FONT_STRIKETHROUGH, FALSE);
+			c_fmt_dialog_set_component (state, gsc->overlay, "check-font",
+						    MSTYLE_FONT_SCRIPT, FALSE);
+			c_fmt_dialog_set_component (state, gsc->overlay, "check-font",
+						    MSTYLE_FONT_SIZE, FALSE);
+			c_fmt_dialog_set_component (state, gsc->overlay, "check-border",
+						    MSTYLE_BORDER_TOP, TRUE);
+			c_fmt_dialog_set_component (state, gsc->overlay, "check-border",
+						    MSTYLE_BORDER_BOTTOM, FALSE);
+			c_fmt_dialog_set_component (state, gsc->overlay, "check-border",
+						    MSTYLE_BORDER_LEFT, FALSE);
+			c_fmt_dialog_set_component (state, gsc->overlay, "check-border",
+						    MSTYLE_BORDER_RIGHT, FALSE);
+			c_fmt_dialog_set_component (state, gsc->overlay, "check-border",
+						    MSTYLE_BORDER_REV_DIAGONAL, FALSE);
+			c_fmt_dialog_set_component (state, gsc->overlay, "check-border",
+						    MSTYLE_BORDER_DIAGONAL, FALSE);
+		}
+		gtk_tree_path_free (path);
+	}
+}
+
 static void	
 c_fmt_dialog_chooser_load_combo (CFormatState *state)
 {
@@ -984,6 +1109,7 @@ c_fmt_dialog_init_editor_page (CFormatState *state)
 
 	state->editor.add_button = go_gtk_builder_get_widget (state->gui, "add-button");
 	state->editor.replace_button = go_gtk_builder_get_widget (state->gui, "replace-button");
+	state->editor.copy_button = go_gtk_builder_get_widget (state->gui, "copy-button");
 	state->editor.edit_style_button = go_gtk_builder_get_widget (state->gui, "edit-style-button");
 	state->editor.combo = go_gtk_builder_get_widget (state->gui, "condition-combo");
 	table = GTK_TABLE (go_gtk_builder_get_widget (state->gui, "condition-table"));
@@ -1018,6 +1144,9 @@ c_fmt_dialog_init_editor_page (CFormatState *state)
 	g_signal_connect (G_OBJECT (state->editor.replace_button),
 		"clicked",
 		G_CALLBACK (cb_c_fmt_dialog_replace_button), state);
+	g_signal_connect (G_OBJECT (state->editor.copy_button),
+		"clicked",
+		G_CALLBACK (cb_c_fmt_dialog_copy_button), state);
 	g_signal_connect (G_OBJECT (state->editor.edit_style_button),
 		"clicked",
 		G_CALLBACK (cb_c_fmt_dialog_edit_style_button), state);