370 lines
14 KiB
C
370 lines
14 KiB
C
/*
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Copyright (C) 2008-2010 Christian Dywan <christian@twotoasts.de>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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See the file COPYING for the full license text.
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*/
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#include "midori-findbar.h"
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#include "gtk3-compat.h"
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#include "midori-browser.h"
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#include "gtkiconentry.h"
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#include "sokoke.h"
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#include <glib/gi18n.h>
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#include <gdk/gdkkeysyms.h>
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#include <gtk/gtk.h>
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#if HAVE_CONFIG_H
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#include "config.h"
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#endif
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struct _MidoriFindbar
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{
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GtkToolbar parent_instance;
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GtkWidget* find_text;
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GtkToolItem* previous;
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GtkToolItem* next;
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GtkToolItem* find_case;
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GtkToolItem* find_highlight;
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GtkToolItem* find_close;
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gboolean find_typing;
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};
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struct _MidoriFindbarClass
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{
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GtkToolbarClass parent_class;
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};
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G_DEFINE_TYPE (MidoriFindbar, midori_findbar, GTK_TYPE_TOOLBAR);
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static void
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midori_findbar_class_init (MidoriFindbarClass* class)
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{
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/* Nothing to do */
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}
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static void
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midori_findbar_set_icon (MidoriFindbar* findbar,
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GtkIconEntryPosition icon_pos,
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const gchar* icon_name)
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{
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gchar* symbolic_icon_name = g_strconcat (icon_name, "-symbolic", NULL);
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GdkScreen* screen = gtk_widget_get_screen (findbar->find_text);
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GtkIconTheme* icon_theme = gtk_icon_theme_get_for_screen (screen);
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if (gtk_icon_theme_has_icon (icon_theme, symbolic_icon_name))
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gtk_icon_entry_set_icon_from_icon_name (GTK_ICON_ENTRY (findbar->find_text),
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icon_pos, symbolic_icon_name);
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else
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gtk_icon_entry_set_icon_from_icon_name (GTK_ICON_ENTRY (findbar->find_text),
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icon_pos, icon_name);
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g_free (symbolic_icon_name);
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}
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static void
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midori_findbar_done (MidoriFindbar* findbar)
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{
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MidoriBrowser* browser = midori_browser_get_for_widget (GTK_WIDGET (findbar));
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GtkWidget* view = midori_browser_get_current_tab (browser);
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midori_view_unmark_text_matches (MIDORI_VIEW (view));
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gtk_widget_hide (GTK_WIDGET (findbar));
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findbar->find_typing = FALSE;
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gtk_window_set_focus (GTK_WINDOW (browser), view);
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}
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static gboolean
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midori_findbar_find_key_press_event_cb (MidoriFindbar* findbar,
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GdkEventKey* event)
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{
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if (event->keyval == GDK_KEY_Escape)
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{
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midori_findbar_done (findbar);
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return TRUE;
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}
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else if (event->keyval == GDK_KEY_Return
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&& (event->state & GDK_SHIFT_MASK))
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{
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midori_findbar_find (findbar, FALSE);
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return TRUE;
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}
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return FALSE;
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}
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static void
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midori_findbar_entry_clear_icon_released_cb (GtkIconEntry* entry,
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gint icon_pos,
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gint button,
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gpointer user_data)
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{
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if (icon_pos == GTK_ICON_ENTRY_SECONDARY)
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gtk_entry_set_text (GTK_ENTRY (entry), "");
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}
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static gboolean
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midori_findbar_case_sensitive (MidoriFindbar* findbar)
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{
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/* Smart case while typing: foo or fOO lowercase, Foo or FOO uppercase */
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if (findbar->find_typing)
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{
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const gchar* text = gtk_entry_get_text (GTK_ENTRY (findbar->find_text));
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return g_unichar_isupper (g_utf8_get_char (text));
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}
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return gtk_toggle_tool_button_get_active (
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GTK_TOGGLE_TOOL_BUTTON (findbar->find_case));
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}
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void
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midori_findbar_find_text (MidoriFindbar* findbar,
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const gchar* text,
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gboolean forward)
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{
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MidoriBrowser* browser = midori_browser_get_for_widget (GTK_WIDGET (findbar));
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gboolean case_sensitive;
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GtkWidget* view;
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if (!(view = midori_browser_get_current_tab (browser)))
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return;
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case_sensitive = midori_findbar_case_sensitive (findbar);
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midori_view_search_text (MIDORI_VIEW (view), text, case_sensitive, forward);
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}
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void
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midori_findbar_find (MidoriFindbar* findbar,
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gboolean forward)
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{
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const gchar* text = gtk_entry_get_text (GTK_ENTRY (findbar->find_text));
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midori_findbar_find_text (findbar, text, forward);
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}
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void
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midori_findbar_invoke (MidoriFindbar* findbar)
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{
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if (gtk_widget_get_visible (GTK_WIDGET (findbar)))
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midori_findbar_done (findbar);
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else
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{
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MidoriBrowser* browser = midori_browser_get_for_widget (findbar->find_text);
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GtkWidget* view = midori_browser_get_current_tab (browser);
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const gchar* text;
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#if !HAVE_HILDON
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midori_findbar_set_icon (findbar, GTK_ICON_ENTRY_PRIMARY, "edit-find");
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gtk_widget_show (GTK_WIDGET (findbar->find_case));
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#endif
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gtk_widget_show (GTK_WIDGET (findbar->find_highlight));
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gtk_widget_show (GTK_WIDGET (findbar->find_close));
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if ((text = midori_view_get_selected_text (MIDORI_VIEW (view))))
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gtk_entry_set_text (GTK_ENTRY (findbar->find_text), text);
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gtk_widget_show (GTK_WIDGET (findbar));
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gtk_widget_grab_focus (GTK_WIDGET (findbar->find_text));
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}
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}
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static void
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midori_findbar_next_activate_cb (GtkWidget* entry,
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MidoriFindbar* findbar)
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{
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midori_findbar_find (findbar, TRUE);
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}
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static void
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midori_findbar_previous_clicked_cb (GtkWidget* entry,
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MidoriFindbar* findbar)
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{
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midori_findbar_find (findbar, FALSE);
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}
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static void
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midori_findbar_button_close_clicked_cb (GtkWidget* widget,
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MidoriFindbar* findbar)
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{
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midori_findbar_done (findbar);
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}
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static void
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midori_findbar_preedit_changed_cb (GtkWidget* entry,
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const gchar* preedit,
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MidoriFindbar* findbar)
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{
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MidoriBrowser* browser = midori_browser_get_for_widget (entry);
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GtkWidget* view = midori_browser_get_current_tab (browser);
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midori_view_unmark_text_matches (MIDORI_VIEW (view));
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if (g_utf8_strlen (preedit, -1) > 1)
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midori_findbar_find_text (findbar, preedit, TRUE);
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}
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static void
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midori_findbar_text_changed_cb (GtkWidget* entry,
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MidoriFindbar* findbar)
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{
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const gchar* text = gtk_entry_get_text (GTK_ENTRY (entry));
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midori_findbar_preedit_changed_cb (entry, text, findbar);
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}
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static gboolean
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midori_findbar_text_focus_out_event_cb (GtkWidget* entry,
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GdkEventFocus* event,
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MidoriFindbar* findbar)
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{
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if (findbar->find_typing)
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midori_findbar_done (findbar);
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return FALSE;
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}
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static void
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midori_findbar_highlight_toggled_cb (GtkToggleToolButton* toolitem,
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MidoriFindbar* findbar)
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{
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MidoriBrowser* browser = midori_browser_get_for_widget (GTK_WIDGET (findbar));
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GtkWidget* view = midori_browser_get_current_tab (browser);
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gboolean highlight = gtk_toggle_tool_button_get_active (toolitem);
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midori_view_set_highlight_text_matches (MIDORI_VIEW (view), highlight);
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}
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static void
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midori_findbar_init (MidoriFindbar* findbar)
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{
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GtkToolItem* toolitem;
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gtk_widget_set_name (GTK_WIDGET (findbar), "MidoriFindbar");
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gtk_toolbar_set_icon_size (GTK_TOOLBAR (findbar), GTK_ICON_SIZE_MENU);
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gtk_toolbar_set_style (GTK_TOOLBAR (findbar), GTK_TOOLBAR_BOTH_HORIZ);
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g_signal_connect (findbar, "key-press-event",
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G_CALLBACK (midori_findbar_find_key_press_event_cb), NULL);
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toolitem = gtk_tool_item_new ();
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gtk_container_set_border_width (GTK_CONTAINER (toolitem), 6);
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gtk_container_add (GTK_CONTAINER (toolitem),
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/* i18n: A panel at the bottom, to search text in pages */
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gtk_label_new_with_mnemonic (_("_Inline Find:")));
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gtk_toolbar_insert (GTK_TOOLBAR (findbar), toolitem, -1);
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findbar->find_text = gtk_icon_entry_new ();
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#if !HAVE_HILDON
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midori_findbar_set_icon (findbar, GTK_ICON_ENTRY_PRIMARY, "edit-find");
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midori_findbar_set_icon (findbar, GTK_ICON_ENTRY_SECONDARY, "edit-clear");
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gtk_icon_entry_set_icon_highlight (GTK_ICON_ENTRY (findbar->find_text),
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GTK_ICON_ENTRY_SECONDARY, TRUE);
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#endif
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g_signal_connect (findbar->find_text, "icon-release",
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G_CALLBACK (midori_findbar_entry_clear_icon_released_cb), NULL);
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g_signal_connect (findbar->find_text, "activate",
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G_CALLBACK (midori_findbar_next_activate_cb), findbar);
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g_signal_connect (findbar->find_text, "preedit-changed",
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G_CALLBACK (midori_findbar_preedit_changed_cb), findbar);
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g_signal_connect (findbar->find_text, "changed",
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G_CALLBACK (midori_findbar_text_changed_cb), findbar);
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g_signal_connect (findbar->find_text, "focus-out-event",
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G_CALLBACK (midori_findbar_text_focus_out_event_cb), findbar);
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toolitem = gtk_tool_item_new ();
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gtk_container_add (GTK_CONTAINER (toolitem), findbar->find_text);
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gtk_tool_item_set_expand (GTK_TOOL_ITEM (toolitem), TRUE);
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gtk_toolbar_insert (GTK_TOOLBAR (findbar), toolitem, -1);
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#if HAVE_HILDON
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findbar->find_case = gtk_toggle_tool_button_new ();
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findbar->find_highlight = gtk_toggle_tool_button_new ();
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#else
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findbar->previous = gtk_tool_button_new_from_stock (GTK_STOCK_GO_BACK);
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g_signal_connect (findbar->previous, "clicked",
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G_CALLBACK (midori_findbar_previous_clicked_cb), findbar);
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gtk_tool_button_set_label (GTK_TOOL_BUTTON (findbar->previous), _("Previous"));
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gtk_tool_item_set_is_important (findbar->previous, TRUE);
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gtk_toolbar_insert (GTK_TOOLBAR (findbar), findbar->previous, -1);
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findbar->next = gtk_tool_button_new_from_stock (GTK_STOCK_GO_FORWARD);
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g_signal_connect (findbar->next, "clicked",
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G_CALLBACK (midori_findbar_next_activate_cb), findbar);
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gtk_tool_button_set_label (GTK_TOOL_BUTTON (findbar->next), _("Next"));
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gtk_tool_item_set_is_important (findbar->next, TRUE);
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gtk_toolbar_insert (GTK_TOOLBAR (findbar), findbar->next, -1);
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findbar->find_case = gtk_toggle_tool_button_new_from_stock (GTK_STOCK_SPELL_CHECK);
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gtk_tool_button_set_label (GTK_TOOL_BUTTON (findbar->find_case), _("Match Case"));
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gtk_tool_item_set_is_important (GTK_TOOL_ITEM (findbar->find_case), TRUE);
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gtk_toolbar_insert (GTK_TOOLBAR (findbar), findbar->find_case, -1);
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findbar->find_highlight = gtk_toggle_tool_button_new_from_stock (
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GTK_STOCK_SELECT_ALL);
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#endif
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g_signal_connect (findbar->find_highlight, "toggled",
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G_CALLBACK (midori_findbar_highlight_toggled_cb), findbar);
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gtk_tool_button_set_label (GTK_TOOL_BUTTON (findbar->find_highlight),
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_("Highlight Matches"));
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gtk_tool_item_set_is_important (GTK_TOOL_ITEM (findbar->find_highlight), TRUE);
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gtk_toolbar_insert (GTK_TOOLBAR (findbar), findbar->find_highlight, -1);
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toolitem = gtk_separator_tool_item_new ();
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gtk_separator_tool_item_set_draw (GTK_SEPARATOR_TOOL_ITEM (toolitem), FALSE);
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#if !HAVE_HILDON
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gtk_tool_item_set_expand (GTK_TOOL_ITEM (toolitem), TRUE);
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#endif
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gtk_toolbar_insert (GTK_TOOLBAR (findbar), toolitem, -1);
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findbar->find_close = gtk_tool_button_new_from_stock (GTK_STOCK_CLOSE);
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gtk_tool_button_set_label (GTK_TOOL_BUTTON (findbar->find_close),
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_("Close Findbar"));
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g_signal_connect (findbar->find_close, "clicked",
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G_CALLBACK (midori_findbar_button_close_clicked_cb), findbar);
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#if HAVE_OSX
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gtk_toolbar_insert (GTK_TOOLBAR (findbar), findbar->find_close, 0);
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#else
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gtk_toolbar_insert (GTK_TOOLBAR (findbar), findbar->find_close, -1);
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#endif
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sokoke_container_show_children (GTK_CONTAINER (findbar));
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}
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void
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midori_findbar_set_can_find (MidoriFindbar* findbar,
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gboolean can_find)
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{
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gtk_widget_set_sensitive (GTK_WIDGET (findbar->next), can_find);
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gtk_widget_set_sensitive (GTK_WIDGET (findbar->previous), can_find);
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}
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void
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midori_findbar_search_text (MidoriFindbar* findbar,
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GtkWidget* view,
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gboolean found,
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gchar* typing)
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{
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const gchar* text;
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gboolean case_sensitive;
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gboolean highlight;
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#if !HAVE_HILDON
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midori_findbar_set_icon (findbar, GTK_ICON_ENTRY_PRIMARY, found ? "edit-find" : "stop");
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#endif
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if (typing)
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{
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MidoriBrowser* browser = midori_browser_get_for_widget (view);
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gint position = -1;
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findbar->find_typing = TRUE;
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gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (
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findbar->find_highlight), TRUE);
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gtk_widget_hide (GTK_WIDGET (findbar->find_case));
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gtk_widget_hide (GTK_WIDGET (findbar->find_highlight));
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gtk_widget_hide (GTK_WIDGET (findbar->find_close));
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if (!gtk_widget_get_visible (GTK_WIDGET (findbar)))
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gtk_entry_set_text (GTK_ENTRY (findbar->find_text), "");
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gtk_widget_show (GTK_WIDGET (findbar));
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gtk_window_set_focus (GTK_WINDOW (browser), findbar->find_text);
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gtk_editable_insert_text (GTK_EDITABLE (findbar->find_text),
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typing, -1, &position);
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gtk_editable_set_position (GTK_EDITABLE (findbar->find_text), -1);
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}
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if (gtk_widget_get_visible (GTK_WIDGET (findbar)) && !typing)
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{
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text = gtk_entry_get_text (GTK_ENTRY (findbar->find_text));
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case_sensitive = midori_findbar_case_sensitive (findbar);
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midori_view_mark_text_matches (MIDORI_VIEW (view), text, case_sensitive);
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highlight = gtk_toggle_tool_button_get_active (
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GTK_TOGGLE_TOOL_BUTTON (findbar->find_highlight));
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midori_view_set_highlight_text_matches (MIDORI_VIEW (view), highlight);
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}
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}
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