diff options
Diffstat (limited to 'plugins/separator/separator.c')
| -rw-r--r-- | plugins/separator/separator.c | 575 |
1 files changed, 0 insertions, 575 deletions
diff --git a/plugins/separator/separator.c b/plugins/separator/separator.c deleted file mode 100644 index 587a1d97..00000000 --- a/plugins/separator/separator.c +++ /dev/null @@ -1,575 +0,0 @@ -/* vim: set expandtab ts=8 sw=4: */ - -/* $Id$ - * - * Copyright © 2005 Jasper Huijsmans <jasper@xfce.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU Library General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * 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 Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <gtk/gtk.h> - -#include <libxfce4util/libxfce4util.h> -#include <libxfcegui4/libxfcegui4.h> -#include <libxfce4panel/xfce-arrow-button.h> -#include <libxfce4panel/xfce-panel-plugin.h> - -#define SEPARATOR_WIDTH 8 -#define SEP_START 0.15 -#define SEP_END 0.85 - -typedef enum -{ - SEP_SPACE, - SEP_EXPAND, - SEP_LINE, - SEP_HANDLE, - SEP_DOTS -} -SeparatorType; - -typedef struct _Separator -{ - XfcePanelPlugin *plugin; - SeparatorType type; -} -Separator; - -static void separator_properties_dialog (XfcePanelPlugin *plugin, Separator *sep); - -static void separator_construct (XfcePanelPlugin *plugin); - -static void separator_paint_dots (GtkWidget *widget, GdkRectangle * area, Separator *sep); - -static const unsigned char dark_bits[] = { 0x00, 0x0e, 0x02, 0x02, 0x00, 0x00, }; -static const unsigned char light_bits[] = { 0x00, 0x00, 0x10, 0x10, 0x1c, 0x00, }; -static const unsigned char mid_bits[] = { 0x00, 0x00, 0x0c, 0x0c, 0x00, 0x00, }; - - -/* -------------------------------------------------------------------- * - * Panel Plugin Interface * - * -------------------------------------------------------------------- */ - -/* Register with the panel */ - -XFCE_PANEL_PLUGIN_REGISTER_INTERNAL (separator_construct); - - -/* Interface Implementation */ - -static gboolean -separator_expose (GtkWidget *widget, - GdkEventExpose *event, - Separator *sep) -{ - if (GTK_WIDGET_DRAWABLE (widget)) - { - GtkAllocation *allocation; - gboolean horizontal; - int start, end, position; - int x, y, w, h; - - allocation = &(widget->allocation); - horizontal = (xfce_panel_plugin_get_orientation (sep->plugin) - == GTK_ORIENTATION_HORIZONTAL); - - switch (sep->type) - { - case SEP_SPACE: - case SEP_EXPAND: - /* do nothing */ - break; - - case SEP_LINE: - if (horizontal) - { - start = allocation->y + SEP_START * allocation->height; - end = allocation->y + SEP_END * allocation->height; - position = allocation->x + allocation->width / 2; - - gtk_paint_vline (widget->style, - widget->window, - GTK_WIDGET_STATE (widget), - &(event->area), - widget, - "separator", - start, end, position); - } - else - { - start = allocation->x + SEP_START * allocation->width; - end = allocation->x + SEP_END * allocation->width; - position = allocation->y + allocation->height / 2; - - gtk_paint_hline (widget->style, - widget->window, - GTK_WIDGET_STATE (widget), - &(event->area), - widget, - "separator", - start, end, position); - } - break; - - case SEP_HANDLE: - x = allocation->x; - y = allocation->y; - w = allocation->width; - h = allocation->height; - - gtk_paint_handle (widget->style, - widget->window, - GTK_WIDGET_STATE (widget), - GTK_SHADOW_NONE, - &(event->area), - widget, - "handlebox", - x, y, w, h, - horizontal ? GTK_ORIENTATION_VERTICAL : - GTK_ORIENTATION_HORIZONTAL); - break; - - case SEP_DOTS: - separator_paint_dots (widget, &(event->area), sep); - break; - - default: - /* do nothing */ - break; - } - - return TRUE; - } - - return FALSE; -} - -static void -separator_add_widget (Separator *sep) -{ - GtkWidget *widget; - - widget = gtk_drawing_area_new (); - gtk_widget_show (widget); - gtk_container_add (GTK_CONTAINER (sep->plugin), widget); - - xfce_panel_plugin_add_action_widget (sep->plugin, widget); - - g_signal_connect_after (widget, "expose-event", - G_CALLBACK (separator_expose), sep); -} - -static void -separator_orientation_changed (XfcePanelPlugin *plugin, - GtkOrientation orientation, - Separator *sep) -{ - gtk_widget_queue_draw(GTK_WIDGET(plugin)); -} - -static gboolean -separator_set_size (XfcePanelPlugin *plugin, - int size, - Separator *sep) -{ - if (xfce_panel_plugin_get_orientation (plugin) == - GTK_ORIENTATION_HORIZONTAL) - { - gtk_widget_set_size_request (GTK_WIDGET (plugin), - SEPARATOR_WIDTH, size); - } - else - { - gtk_widget_set_size_request (GTK_WIDGET (plugin), - size, SEPARATOR_WIDTH); - } - - return TRUE; -} - -static void -separator_read_rc_file (XfcePanelPlugin *plugin, - Separator *sep) -{ - char *file; - XfceRc *rc; - int type = SEP_LINE; - - if ((file = xfce_panel_plugin_lookup_rc_file (plugin)) != NULL) - { - rc = xfce_rc_simple_open (file, TRUE); - g_free (file); - - if (rc != NULL) - { - type = xfce_rc_read_int_entry (rc, "separator-type", SEP_LINE); - - /* backward compatibility with xfce 4.4 */ - if (type == SEP_LINE && xfce_rc_has_entry (rc, "expand")) - { - if (xfce_rc_read_int_entry (rc, "expand", 0) == 1) - { - type = SEP_EXPAND; - } - else if (xfce_rc_read_int_entry (rc, "draw-separator", 1) == 0) - { - type = SEP_SPACE; - } - } - - xfce_rc_close (rc); - } - } - - sep->type = type; - - if (sep->type > SEP_EXPAND) - separator_add_widget (sep); - else if (sep->type == SEP_EXPAND) - xfce_panel_plugin_set_expand (plugin, TRUE); -} - -static void -separator_write_rc_file (XfcePanelPlugin *plugin, - Separator *sep) -{ - char *file; - XfceRc *rc; - - if (!(file = xfce_panel_plugin_save_location (plugin, TRUE))) - return; - - rc = xfce_rc_simple_open (file, FALSE); - g_free (file); - - if (!rc) - return; - - xfce_rc_write_int_entry (rc, "separator-type", sep->type); - - xfce_rc_close (rc); -} - -static void -separator_free_data (XfcePanelPlugin *plugin, - Separator *sep) -{ - GtkWidget *dlg = g_object_get_data (G_OBJECT (plugin), "dialog"); - - if (dlg) - gtk_widget_destroy (dlg); - - panel_slice_free (Separator, sep); -} - -/* create widgets and connect to signals */ -static void -separator_construct (XfcePanelPlugin *plugin) -{ - Separator *sep = panel_slice_new0 (Separator); - - sep->plugin = plugin; - sep->type = SEP_LINE; - - g_signal_connect (plugin, "orientation-changed", - G_CALLBACK (separator_orientation_changed), sep); - - g_signal_connect (plugin, "size-changed", - G_CALLBACK (separator_set_size), sep); - - g_signal_connect (plugin, "save", - G_CALLBACK (separator_write_rc_file), sep); - - g_signal_connect (plugin, "free-data", - G_CALLBACK (separator_free_data), sep); - - xfce_panel_plugin_menu_show_configure (plugin); - g_signal_connect (plugin, "configure-plugin", - G_CALLBACK (separator_properties_dialog), sep); - - separator_read_rc_file (plugin, sep); -} - -/* -------------------------------------------------------------------- * - * Configuration Dialog * - * -------------------------------------------------------------------- */ - -static void -change_style (GtkToggleButton *tb, - Separator *sep, - SeparatorType type) -{ - if (gtk_toggle_button_get_active (tb)) - { - gboolean add_widget = FALSE; - gboolean expand = FALSE; - - sep->type = type; - - switch( type ) - { - case SEP_SPACE: - /* do nothing */ - break; - case SEP_EXPAND: - expand = TRUE; - break; - case SEP_LINE: - case SEP_HANDLE: - case SEP_DOTS: - add_widget = TRUE; - break; - } - - if (add_widget && !GTK_BIN(sep->plugin)->child) - { - separator_add_widget (sep); - } - else if (!add_widget && GTK_BIN(sep->plugin)->child) - { - gtk_widget_destroy (GTK_BIN(sep->plugin)->child); - } - - xfce_panel_plugin_set_expand (sep->plugin, expand); - gtk_widget_queue_draw (GTK_WIDGET(sep->plugin)); - } -} - -static void -space_toggled (GtkToggleButton *tb, - Separator *sep) -{ - change_style (tb, sep, SEP_SPACE); -} - -static void -expand_toggled (GtkToggleButton *tb, - Separator *sep) -{ - change_style (tb, sep, SEP_EXPAND); -} - -static void -line_toggled (GtkToggleButton *tb, - Separator *sep) -{ - change_style (tb, sep, SEP_LINE); -} - -static void -handle_toggled (GtkToggleButton *tb, - Separator *sep) -{ - change_style (tb, sep, SEP_HANDLE); -} - -static void -dots_toggled (GtkToggleButton *tb, - Separator *sep) -{ - change_style (tb, sep, SEP_DOTS); -} - -static void -separator_dialog_response (GtkWidget *dlg, - int reponse, - Separator *sep) -{ - g_object_set_data (G_OBJECT (sep->plugin), "dialog", NULL); - - gtk_widget_destroy (dlg); - xfce_panel_plugin_unblock_menu (sep->plugin); - separator_write_rc_file (sep->plugin, sep); -} - -static void -separator_properties_dialog (XfcePanelPlugin *plugin, - Separator *sep) -{ - GtkWidget *dlg, *vbox, *frame, *tb; - - xfce_panel_plugin_block_menu (plugin); - - dlg = xfce_titled_dialog_new_with_buttons (_("Separator or Spacing"), NULL, - GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_NO_SEPARATOR, - GTK_STOCK_CLOSE, GTK_RESPONSE_OK, - NULL); - - gtk_window_set_screen (GTK_WINDOW (dlg), - gtk_widget_get_screen (GTK_WIDGET (plugin))); - - g_object_set_data (G_OBJECT (plugin), "dialog", dlg); - - gtk_window_set_position (GTK_WINDOW (dlg), GTK_WIN_POS_CENTER); - gtk_window_set_icon_name (GTK_WINDOW (dlg), GTK_STOCK_PROPERTIES); - - g_signal_connect (dlg, "response", G_CALLBACK (separator_dialog_response), - sep); - - vbox = gtk_vbox_new (FALSE, 6); - gtk_widget_show (vbox); - - frame = xfce_create_framebox_with_content(_("Separator Style"), vbox); - gtk_container_set_border_width (GTK_CONTAINER (frame), 6); - gtk_widget_show (frame); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dlg)->vbox), frame, - TRUE, TRUE, 0); - - /* space */ - tb = gtk_radio_button_new_with_mnemonic (NULL, - _("_Empty space")); - gtk_widget_show (tb); - gtk_box_pack_start (GTK_BOX (vbox), tb, FALSE, FALSE, 0); - if (sep->type == SEP_SPACE) - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (tb), TRUE); - g_signal_connect (tb, "toggled", G_CALLBACK (space_toggled), sep); - - /* expand */ - tb = gtk_radio_button_new_with_mnemonic_from_widget ( - GTK_RADIO_BUTTON(tb), _("E_xpanding empty space")); - gtk_widget_show (tb); - gtk_box_pack_start (GTK_BOX (vbox), tb, FALSE, FALSE, 0); - if (sep->type == SEP_EXPAND) - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (tb), TRUE); - g_signal_connect (tb, "toggled", G_CALLBACK (expand_toggled), sep); - - /* line */ - tb = gtk_radio_button_new_with_mnemonic_from_widget ( - GTK_RADIO_BUTTON(tb), _("_Line")); - gtk_widget_show (tb); - gtk_box_pack_start (GTK_BOX (vbox), tb, FALSE, FALSE, 0); - if (sep->type == SEP_LINE) - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (tb), TRUE); - g_signal_connect (tb, "toggled", G_CALLBACK (line_toggled), sep); - - /* handle */ - tb = gtk_radio_button_new_with_mnemonic_from_widget ( - GTK_RADIO_BUTTON(tb), _("_Handle")); - gtk_widget_show (tb); - gtk_box_pack_start (GTK_BOX (vbox), tb, FALSE, FALSE, 0); - if (sep->type == SEP_HANDLE) - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (tb), TRUE); - g_signal_connect (tb, "toggled", G_CALLBACK (handle_toggled), sep); - - /* dots */ - tb = gtk_radio_button_new_with_mnemonic_from_widget ( - GTK_RADIO_BUTTON(tb), _("_Dots")); - gtk_widget_show (tb); - gtk_box_pack_start (GTK_BOX (vbox), tb, FALSE, FALSE, 0); - if (sep->type == SEP_DOTS) - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (tb), TRUE); - g_signal_connect (tb, "toggled", G_CALLBACK (dots_toggled), sep); - - gtk_widget_show (dlg); -} - -static void -separator_paint_dots (GtkWidget *widget, GdkRectangle * area, Separator *sep) -{ - GdkBitmap *dark_bmap, *mid_bmap, *light_bmap; - gint x, y, w, h, rows, cols; - gint width, height; - - width = widget->allocation.width; - height = widget->allocation.height; - - dark_bmap = gdk_bitmap_create_from_data (widget->window, - (const gchar*) dark_bits, - 6, 6); - mid_bmap = gdk_bitmap_create_from_data (widget->window, - (const gchar*) mid_bits, - 6, 6); - light_bmap = gdk_bitmap_create_from_data (widget->window, - (const gchar*) light_bits, - 6, 6); - if (area) - { - gdk_gc_set_clip_rectangle (widget->style->light_gc[widget->state], - area); - gdk_gc_set_clip_rectangle (widget->style->dark_gc[widget->state], - area); - gdk_gc_set_clip_rectangle (widget->style->mid_gc[widget->state], - area); - } - - if (xfce_panel_plugin_get_orientation (sep->plugin) == GTK_ORIENTATION_HORIZONTAL) - { - rows = MAX (height / 6, 1); - w = 6; - h = rows * 6; - } - else - { - cols = MAX (width / 6, 1); - h = 6; - w = cols * 6; - } - - x = (width - w) / 2; - y = (height - h) / 2; - - - gdk_gc_set_stipple (widget->style->light_gc[widget->state], - light_bmap); - gdk_gc_set_stipple (widget->style->mid_gc[widget->state], - mid_bmap); - gdk_gc_set_stipple (widget->style->dark_gc[widget->state], - dark_bmap); - - gdk_gc_set_fill (widget->style->light_gc[widget->state], GDK_STIPPLED); - gdk_gc_set_fill (widget->style->mid_gc[widget->state], GDK_STIPPLED); - gdk_gc_set_fill (widget->style->dark_gc[widget->state], GDK_STIPPLED); - - gdk_gc_set_ts_origin (widget->style->light_gc[widget->state], x, y); - gdk_gc_set_ts_origin (widget->style->mid_gc[widget->state], x, y); - gdk_gc_set_ts_origin (widget->style->dark_gc[widget->state], x, y); - - gdk_draw_rectangle (widget->window, - widget->style->light_gc[widget->state], - TRUE, - x, y, w, h); - gdk_draw_rectangle (widget->window, - widget->style->mid_gc[widget->state], - TRUE, - x, y, w, h); - gdk_draw_rectangle (widget->window, - widget->style->dark_gc[widget->state], - TRUE, - x, y, w, h); - - gdk_gc_set_fill (widget->style->light_gc[widget->state], GDK_SOLID); - gdk_gc_set_fill (widget->style->mid_gc[widget->state], GDK_SOLID); - gdk_gc_set_fill (widget->style->dark_gc[widget->state], GDK_SOLID); - - if (area) - { - gdk_gc_set_clip_rectangle (widget->style->light_gc[widget->state], - NULL); - gdk_gc_set_clip_rectangle (widget->style->dark_gc[widget->state], - NULL); - gdk_gc_set_clip_rectangle (widget->style->mid_gc[widget->state], - NULL); - } - - g_object_unref (dark_bmap); - g_object_unref (mid_bmap); - g_object_unref (light_bmap); -} - - |