Bug 540362: [webkit-composer] Use webkit for composer

Merge wip/webkit-composer branch into master.

1 files changed, 288 insertions, 0 deletions

diff --git a/e-util/e-html-editor-replace-dialog.c b/e-util/e-html-editor-replace-dialog.c
new file mode 100644
index 0000000000..7addcdfdad
--- /dev/null
+++ b/e-util/e-html-editor-replace-dialog.c
@@ -0,0 +1,288 @@
+/*
+ * e-html-editor-replace-dialog.h
+ *
+ * Copyright (C) 2012 Dan Vrátil <dvratil@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with the program; if not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "e-html-editor-replace-dialog.h"
+
+#include <glib/gi18n-lib.h>
+
+#define E_HTML_EDITOR_REPLACE_DIALOG_GET_PRIVATE(obj) \
+	(G_TYPE_INSTANCE_GET_PRIVATE \
+	((obj), E_TYPE_HTML_EDITOR_REPLACE_DIALOG, EHTMLEditorReplaceDialogPrivate))
+
+G_DEFINE_TYPE (
+	EHTMLEditorReplaceDialog,
+	e_html_editor_replace_dialog,
+	E_TYPE_HTML_EDITOR_DIALOG);
+
+struct _EHTMLEditorReplaceDialogPrivate {
+	GtkWidget *search_entry;
+	GtkWidget *replace_entry;
+
+	GtkWidget *case_sensitive;
+	GtkWidget *backwards;
+	GtkWidget *wrap;
+
+	GtkWidget *result_label;
+
+	GtkWidget *skip_button;
+	GtkWidget *replace_button;
+	GtkWidget *replace_all_button;
+
+	EHTMLEditor *editor;
+};
+
+enum {
+	PROP_0,
+	PROP_EDITOR
+};
+
+static gboolean
+jump (EHTMLEditorReplaceDialog *dialog)
+{
+	EHTMLEditor *editor;
+	WebKitWebView *webview;
+	gboolean found;
+
+	editor = e_html_editor_dialog_get_editor (E_HTML_EDITOR_DIALOG (dialog));
+	webview = WEBKIT_WEB_VIEW (
+			e_html_editor_get_view (editor));
+
+	found = webkit_web_view_search_text (
+		webview,
+		gtk_entry_get_text (GTK_ENTRY (dialog->priv->search_entry)),
+		gtk_toggle_button_get_active (
+			GTK_TOGGLE_BUTTON (dialog->priv->case_sensitive)),
+		!gtk_toggle_button_get_active (
+			GTK_TOGGLE_BUTTON (dialog->priv->backwards)),
+		gtk_toggle_button_get_active (
+			GTK_TOGGLE_BUTTON (dialog->priv->wrap)));
+
+	return found;
+}
+
+static void
+html_editor_replace_dialog_skip_cb (EHTMLEditorReplaceDialog *dialog)
+{
+	if (!jump (dialog)) {
+		gtk_label_set_label (
+			GTK_LABEL (dialog->priv->result_label),
+			N_("No match found"));
+		gtk_widget_show (dialog->priv->result_label);
+	} else {
+		gtk_widget_hide (dialog->priv->result_label);
+	}
+}
+
+static void
+html_editor_replace_dialog_replace_cb (EHTMLEditorReplaceDialog *dialog)
+{
+	EHTMLEditor *editor;
+	EHTMLEditorView *view;
+	EHTMLEditorSelection *selection;
+
+	/* Jump to next matching word */
+	if (!jump (dialog)) {
+		gtk_label_set_label (
+			GTK_LABEL (dialog->priv->result_label),
+			N_("No match found"));
+		gtk_widget_show (dialog->priv->result_label);
+		return;
+	} else {
+		gtk_widget_hide (dialog->priv->result_label);
+	}
+
+	editor = e_html_editor_dialog_get_editor (E_HTML_EDITOR_DIALOG (dialog));
+	view = e_html_editor_get_view (editor);
+	selection = e_html_editor_view_get_selection (view);
+
+	e_html_editor_selection_replace (
+		selection,
+		gtk_entry_get_text (GTK_ENTRY (dialog->priv->replace_entry)));
+}
+
+static void
+html_editor_replace_dialog_replace_all_cb (EHTMLEditorReplaceDialog *dialog)
+{
+	gint i = 0;
+	gchar *result;
+	EHTMLEditor *editor;
+	EHTMLEditorView *view;
+	EHTMLEditorSelection *selection;
+	const gchar *replacement;
+
+	editor = e_html_editor_dialog_get_editor (E_HTML_EDITOR_DIALOG (dialog));
+	view = e_html_editor_get_view (editor);
+	selection = e_html_editor_view_get_selection (view);
+	replacement = gtk_entry_get_text (GTK_ENTRY (dialog->priv->replace_entry));
+
+	while (jump (dialog)) {
+		e_html_editor_selection_replace (selection, replacement);
+		i++;
+
+		/* Jump behind the word */
+		e_html_editor_selection_move (
+			selection, TRUE, E_HTML_EDITOR_SELECTION_GRANULARITY_WORD);
+	}
+
+	result = g_strdup_printf (_("%d occurences replaced"), i);
+	gtk_label_set_label (GTK_LABEL (dialog->priv->result_label), result);
+	gtk_widget_show (dialog->priv->result_label);
+	g_free (result);
+}
+
+static void
+html_editor_replace_dialog_entry_changed (EHTMLEditorReplaceDialog *dialog)
+{
+	gboolean ready;
+	ready = ((gtk_entry_get_text_length (
+			GTK_ENTRY (dialog->priv->search_entry)) != 0) &&
+		 (gtk_entry_get_text_length (
+			 GTK_ENTRY (dialog->priv->replace_entry)) != 0));
+
+	gtk_widget_set_sensitive (dialog->priv->skip_button, ready);
+	gtk_widget_set_sensitive (dialog->priv->replace_button, ready);
+	gtk_widget_set_sensitive (dialog->priv->replace_all_button, ready);
+}
+
+static void
+html_editor_replace_dialog_show (GtkWidget *widget)
+{
+	EHTMLEditorReplaceDialog *dialog = E_HTML_EDITOR_REPLACE_DIALOG (widget);
+
+	gtk_widget_grab_focus (dialog->priv->search_entry);
+	gtk_widget_hide (dialog->priv->result_label);
+
+	/* Chain up to parent implementation */
+	GTK_WIDGET_CLASS (e_html_editor_replace_dialog_parent_class)->show (widget);
+}
+
+static void
+e_html_editor_replace_dialog_class_init (EHTMLEditorReplaceDialogClass *class)
+{
+	GtkWidgetClass *widget_class;
+
+	g_type_class_add_private (class, sizeof (EHTMLEditorReplaceDialogPrivate));
+
+	widget_class = GTK_WIDGET_CLASS (class);
+	widget_class->show = html_editor_replace_dialog_show;
+}
+
+static void
+e_html_editor_replace_dialog_init (EHTMLEditorReplaceDialog *dialog)
+{
+	GtkGrid *main_layout;
+	GtkWidget *widget, *layout;
+	GtkBox *button_box;
+
+	dialog->priv = E_HTML_EDITOR_REPLACE_DIALOG_GET_PRIVATE (dialog);
+
+	main_layout = e_html_editor_dialog_get_container (E_HTML_EDITOR_DIALOG (dialog));
+
+	widget = gtk_entry_new ();
+	gtk_grid_attach (main_layout, widget, 1, 0, 2, 1);
+	dialog->priv->search_entry = widget;
+	g_signal_connect_swapped (
+		widget, "notify::text-length",
+		G_CALLBACK (html_editor_replace_dialog_entry_changed), dialog);
+
+	widget = gtk_label_new_with_mnemonic (_("R_eplace:"));
+	gtk_label_set_mnemonic_widget (GTK_LABEL (widget), dialog->priv->search_entry);
+	gtk_label_set_justify (GTK_LABEL (widget), GTK_JUSTIFY_RIGHT);
+	gtk_grid_attach (main_layout, widget, 0, 0, 1, 1);
+
+	widget = gtk_entry_new ();
+	gtk_grid_attach (main_layout, widget, 1, 1, 2, 1);
+	dialog->priv->replace_entry = widget;
+	g_signal_connect_swapped (
+		widget, "notify::text-length",
+		G_CALLBACK (html_editor_replace_dialog_entry_changed), dialog);
+
+	widget = gtk_label_new_with_mnemonic (_("_With:"));
+	gtk_label_set_mnemonic_widget (GTK_LABEL (widget), dialog->priv->replace_entry);
+	gtk_label_set_justify (GTK_LABEL (widget), GTK_JUSTIFY_RIGHT);
+	gtk_grid_attach (main_layout, widget, 0, 1, 1, 1);
+
+	layout = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 5);
+	gtk_grid_attach (main_layout, layout, 1, 2, 2, 1);
+
+	widget = gtk_check_button_new_with_mnemonic (_("Search _backwards"));
+	gtk_box_pack_start (GTK_BOX (layout), widget, FALSE, FALSE, 0);
+	dialog->priv->backwards = widget;
+
+	widget = gtk_check_button_new_with_mnemonic (_("_Case sensitive"));
+	gtk_box_pack_start (GTK_BOX (layout), widget, FALSE, FALSE, 0);
+	dialog->priv->case_sensitive = widget;
+
+	widget = gtk_check_button_new_with_mnemonic (_("Wra_p search"));
+	gtk_box_pack_start (GTK_BOX (layout), widget, FALSE, FALSE, 0);
+	dialog->priv->wrap = widget;
+
+	widget = gtk_label_new ("");
+	gtk_grid_attach (main_layout, widget, 0, 3, 2, 1);
+	dialog->priv->result_label = widget;
+
+	button_box = e_html_editor_dialog_get_button_box (E_HTML_EDITOR_DIALOG (dialog));
+
+	widget = gtk_button_new_with_mnemonic (_("_Skip"));
+	gtk_box_pack_start (button_box, widget, FALSE, FALSE, 5);
+	gtk_widget_set_sensitive (widget, FALSE);
+	dialog->priv->skip_button = widget;
+	g_signal_connect_swapped (
+		widget, "clicked",
+		G_CALLBACK (html_editor_replace_dialog_skip_cb), dialog);
+
+	widget = gtk_button_new_with_mnemonic (_("_Replace"));
+	gtk_box_pack_start (button_box, widget, FALSE, FALSE, 5);
+	gtk_widget_set_sensitive (widget, FALSE);
+	dialog->priv->replace_button = widget;
+	g_signal_connect_swapped (
+		widget, "clicked",
+		G_CALLBACK (html_editor_replace_dialog_replace_cb), dialog);
+
+	widget = gtk_button_new_with_mnemonic (_("Replace _All"));
+	gtk_box_pack_start (button_box, widget, FALSE, FALSE, 5);
+	gtk_widget_set_sensitive (widget, FALSE);
+	dialog->priv->replace_all_button = widget;
+	g_signal_connect_swapped (
+		widget, "clicked",
+		G_CALLBACK (html_editor_replace_dialog_replace_all_cb), dialog);
+
+	gtk_widget_show_all (GTK_WIDGET (main_layout));
+}
+
+GtkWidget *
+e_html_editor_replace_dialog_new (EHTMLEditor *editor)
+{
+	return GTK_WIDGET (
+		g_object_new (
+			E_TYPE_HTML_EDITOR_REPLACE_DIALOG,
+			"editor", editor,
+			"icon-name", GTK_STOCK_FIND_AND_REPLACE,
+			"resizable", FALSE,
+			"title", N_("Replace"),
+			"transient-for", gtk_widget_get_toplevel (GTK_WIDGET (editor)),
+			"type", GTK_WINDOW_TOPLEVEL,
+			"window-position", GTK_WIN_POS_CENTER_ON_PARENT,
+			NULL));
+}