From a39cfd543362c0e83a6e9fbc8fd9cba73b8938c2 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <pj@pehjota.net>
Date: Sun, 08 Oct 2017 01:42:55 -0400
Subject: MqTabChrome: Add find bar and make find button functional

---
(limited to 'src')

diff --git a/src/tab-chrome.c b/src/tab-chrome.c
index 976597a..f09eb25 100644
--- a/src/tab-chrome.c
+++ b/src/tab-chrome.c
@@ -333,6 +333,15 @@ zoom_in_clicked_cb(GtkButton G_GNUC_UNUSED *button, MqTabChrome *chrome)
 }
 
 static void
+find_clicked_cb(GtkButton G_GNUC_UNUSED *button, MqTabChrome *chrome)
+{
+	gtk_revealer_set_reveal_child(GTK_REVEALER(chrome->find_revealer),
+		TRUE);
+	gtk_widget_grab_focus(chrome->find_search_entry);
+	gtk_widget_hide(chrome->menu_popover);
+}
+
+static void
 fullscreen_clicked_cb(GtkButton G_GNUC_UNUSED *button, MqTabChrome *chrome)
 {
 	mq_window_toggle_fullscreen(mq_tab_get_window(chrome->tab));
@@ -423,7 +432,7 @@ menu_button_clicked_cb(GtkToolButton *tool_button,
 	/* TODO: 1, 0: Open file */
 	/* TODO: 1, 1: Save page */
 	/* TODO: 1, 2: E-mail link */
-	/* TODO: 2, 0: Find */
+	CLICKED_CB(2, 0, find_clicked_cb);
 	/* TODO: 2, 1: Print preview */
 	/* TODO: 2, 2: Print */
 	/* TODO: 3, 0: Bookmarks */
@@ -547,6 +556,94 @@ navigation_toolbar_new(MqTabChrome *chrome, const gchar *uri)
 	return GTK_WIDGET(navigation_toolbar);
 }
 
+static void
+find_prev_clicked_cb(GtkButton G_GNUC_UNUSED *button, MqTabChrome *chrome)
+{
+	/* FIXME: Unimplemented */
+}
+
+static void
+find_next_clicked_cb(GtkButton G_GNUC_UNUSED *button, MqTabChrome *chrome)
+{
+	/* FIXME: Unimplemented */
+}
+
+static void
+find_match_case_toggled_cb(GtkButton G_GNUC_UNUSED *button, MqTabChrome *chrome)
+{
+	/* FIXME: Unimplemented */
+}
+
+static void
+find_close_clicked_cb(GtkButton G_GNUC_UNUSED *button, MqTabChrome *chrome)
+{
+	gtk_revealer_set_reveal_child(GTK_REVEALER(chrome->find_revealer),
+		FALSE);
+}
+
+static GtkWidget *
+find_toolbar_new(MqTabChrome *chrome)
+{
+	GtkWidget *close_button;
+	GtkWidget *prev_button;
+	GtkWidget *next_button;
+	GtkWidget *match_case_button;
+	GtkWidget *box;
+
+	/* Search entry */
+	chrome->find_search_entry = gtk_search_entry_new();
+
+	/* Previous button */
+	prev_button = gtk_button_new_from_icon_name("go-up",
+		GTK_ICON_SIZE_BUTTON);
+	gtk_widget_set_tooltip_text(prev_button, "Find previous occurrence");
+	gtk_widget_set_can_focus(prev_button, FALSE);
+	g_signal_connect(prev_button, "clicked",
+		G_CALLBACK(find_prev_clicked_cb), chrome);
+
+	/* Next button */
+	next_button = gtk_button_new_from_icon_name("go-down",
+		GTK_ICON_SIZE_BUTTON);
+	gtk_widget_set_tooltip_text(next_button, "Find next occurrence");
+	gtk_widget_set_can_focus(next_button, FALSE);
+	g_signal_connect(next_button, "clicked",
+		G_CALLBACK(find_next_clicked_cb), chrome);
+
+	/* Case sensitivity button */
+	match_case_button = gtk_toggle_button_new_with_label("Match case");
+	gtk_widget_set_tooltip_text(match_case_button,
+		"Search with case sensitivity");
+	gtk_widget_set_can_focus(match_case_button, FALSE);
+	g_signal_connect(match_case_button, "toggled",
+		G_CALLBACK(find_match_case_toggled_cb), chrome);
+
+	/* Close button */
+	close_button = gtk_button_new_from_icon_name("window-close",
+		GTK_ICON_SIZE_BUTTON);
+	gtk_button_set_relief(GTK_BUTTON(close_button), GTK_RELIEF_NONE);
+	gtk_widget_set_tooltip_text(close_button, "Close find bar");
+	gtk_widget_set_can_focus(close_button, FALSE);
+	g_signal_connect(close_button, "clicked",
+		G_CALLBACK(find_close_clicked_cb), chrome);
+
+	/* Box */
+	box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
+	gtk_box_pack_start(GTK_BOX(box), chrome->find_search_entry,
+		FALSE, FALSE, 0);
+	gtk_box_pack_start(GTK_BOX(box), prev_button, FALSE, FALSE, 0);
+	gtk_box_pack_start(GTK_BOX(box), next_button, FALSE, FALSE, 0);
+	gtk_box_pack_start(GTK_BOX(box), match_case_button, FALSE, FALSE, 0);
+	gtk_box_pack_end(GTK_BOX(box), close_button, FALSE, FALSE, 0);
+
+	/* Revealer */
+	chrome->find_revealer = gtk_revealer_new();
+	gtk_revealer_set_transition_type(GTK_REVEALER(chrome->find_revealer),
+		GTK_REVEALER_TRANSITION_TYPE_SLIDE_DOWN);
+	gtk_container_add(GTK_CONTAINER(chrome->find_revealer), box);
+
+	return chrome->find_revealer;
+}
+
 MqTabChrome *
 mq_tab_chrome_new(MqTab *tab, const gchar *uri)
 {
@@ -559,6 +656,8 @@ mq_tab_chrome_new(MqTab *tab, const gchar *uri)
 	chrome->container = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
 	gtk_box_pack_start(GTK_BOX(chrome->container),
 		navigation_toolbar_new(chrome, uri), FALSE, FALSE, 0);
+	gtk_box_pack_start(GTK_BOX(chrome->container),
+		find_toolbar_new(chrome), FALSE, FALSE, 0);
 
 	return chrome;
 }
diff --git a/src/tab-chrome.h b/src/tab-chrome.h
index 850a783..658351b 100644
--- a/src/tab-chrome.h
+++ b/src/tab-chrome.h
@@ -42,6 +42,8 @@ struct MqTabChrome {
 	GtkWidget     *uri_entry;
 	PangoAttrList *hovered_link_style;
 	gchar         *hovered_link_uri;
+	GtkWidget     *find_revealer;
+	GtkWidget     *find_search_entry;
 	WebKitWebView *web_view;
 	gboolean       load_failed;
 	GtkWidget     *back_forward_popover;
--
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