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gatuno-terminal/src/profile-editor.c

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2011-11-06 14:13:49 -06:00
/*
* Copyright © 2002 Havoc Pennington
* Copyright © 2002 Mathias Hasselmann
* Copyright © 2008 Christian Persch
*
* Mate-terminal is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Mate-terminal 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <config.h>
#include <string.h>
#include <math.h>
#include <glib.h>
#include <gio/gio.h>
#include "terminal-intl.h"
#include "profile-editor.h"
#include "terminal-util.h"
typedef struct _TerminalColorScheme TerminalColorScheme;
struct _TerminalColorScheme
{
const char *name;
const GdkColor foreground;
const GdkColor background;
};
static const TerminalColorScheme color_schemes[] = {
{ N_("Black on light yellow"),
{ 0, 0x0000, 0x0000, 0x0000 }, { 0, 0xFFFF, 0xFFFF, 0xDDDD } },
{ N_("Black on white"),
{ 0, 0x0000, 0x0000, 0x0000 }, { 0, 0xFFFF, 0xFFFF, 0xFFFF } },
{ N_("Gray on black"),
{ 0, 0xAAAA, 0xAAAA, 0xAAAA }, { 0, 0x0000, 0x0000, 0x0000 } },
{ N_("Green on black"),
{ 0, 0x0000, 0xFFFF, 0x0000 }, { 0, 0x0000, 0x0000, 0x0000 } },
{ N_("White on black"),
{ 0, 0xFFFF, 0xFFFF, 0xFFFF }, { 0, 0x0000, 0x0000, 0x0000 } }
};
static void profile_forgotten_cb (TerminalProfile *profile,
GtkWidget *editor);
static void profile_notify_sensitivity_cb (TerminalProfile *profile,
GParamSpec *pspec,
GtkWidget *editor);
static void profile_colors_notify_scheme_combo_cb (TerminalProfile *profile,
GParamSpec *pspec,
GtkComboBox *combo);
static void profile_palette_notify_scheme_combo_cb (TerminalProfile *profile,
GParamSpec *pspec,
GtkComboBox *combo);
static void profile_palette_notify_colorpickers_cb (TerminalProfile *profile,
GParamSpec *pspec,
GtkWidget *editor);
static GtkWidget*
profile_editor_get_widget (GtkWidget *editor,
const char *widget_name)
{
GtkBuilder *builder;
builder = g_object_get_data (G_OBJECT (editor), "builder");
g_assert (builder != NULL);
return (GtkWidget *) gtk_builder_get_object (builder, widget_name);
}
static void
widget_and_labels_set_sensitive (GtkWidget *widget, gboolean sensitive)
{
GList *labels, *i;
labels = gtk_widget_list_mnemonic_labels (widget);
for (i = labels; i; i = i->next)
{
gtk_widget_set_sensitive (GTK_WIDGET (i->data), sensitive);
}
g_list_free (labels);
gtk_widget_set_sensitive (widget, sensitive);
}
static void
profile_forgotten_cb (TerminalProfile *profile,
GtkWidget *editor)
{
gtk_widget_destroy (editor);
}
static void
profile_notify_sensitivity_cb (TerminalProfile *profile,
GParamSpec *pspec,
GtkWidget *editor)
{
TerminalBackgroundType bg_type;
const char *prop_name;
if (pspec)
prop_name = pspec->name;
else
prop_name = NULL;
#define SET_SENSITIVE(name, setting) widget_and_labels_set_sensitive (profile_editor_get_widget (editor, name), setting)
if (!prop_name ||
prop_name == I_(TERMINAL_PROFILE_USE_CUSTOM_COMMAND) ||
prop_name == I_(TERMINAL_PROFILE_CUSTOM_COMMAND))
{
gboolean use_custom_command_locked = terminal_profile_property_locked (profile, TERMINAL_PROFILE_USE_CUSTOM_COMMAND);
SET_SENSITIVE ("use-custom-command-checkbutton", !use_custom_command_locked);
SET_SENSITIVE ("custom-command-box",
terminal_profile_get_property_boolean (profile, TERMINAL_PROFILE_USE_CUSTOM_COMMAND) &&
!terminal_profile_property_locked (profile, TERMINAL_PROFILE_CUSTOM_COMMAND));
}
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_BACKGROUND_TYPE))
{
gboolean bg_type_locked = terminal_profile_property_locked (profile, TERMINAL_PROFILE_BACKGROUND_TYPE);
SET_SENSITIVE ("solid-radiobutton", !bg_type_locked);
SET_SENSITIVE ("image-radiobutton", !bg_type_locked);
SET_SENSITIVE ("transparent-radiobutton", !bg_type_locked);
bg_type = terminal_profile_get_property_enum (profile, TERMINAL_PROFILE_BACKGROUND_TYPE);
if (bg_type == TERMINAL_BACKGROUND_IMAGE)
{
SET_SENSITIVE ("background-image-filechooser", !terminal_profile_property_locked (profile, TERMINAL_PROFILE_BACKGROUND_IMAGE_FILE));
SET_SENSITIVE ("scroll-background-checkbutton", !terminal_profile_property_locked (profile, TERMINAL_PROFILE_SCROLL_BACKGROUND));
SET_SENSITIVE ("darken-background-vbox", !terminal_profile_property_locked (profile, TERMINAL_PROFILE_BACKGROUND_DARKNESS));
}
else if (bg_type == TERMINAL_BACKGROUND_TRANSPARENT)
{
SET_SENSITIVE ("background-image-filechooser", FALSE);
SET_SENSITIVE ("scroll-background-checkbutton", FALSE);
SET_SENSITIVE ("darken-background-vbox", !terminal_profile_property_locked (profile, TERMINAL_PROFILE_BACKGROUND_DARKNESS));
}
else
{
SET_SENSITIVE ("background-image-filechooser", FALSE);
SET_SENSITIVE ("scroll-background-checkbutton", FALSE);
SET_SENSITIVE ("darken-background-vbox", FALSE);
}
}
if (!prop_name ||
prop_name == I_(TERMINAL_PROFILE_USE_SYSTEM_FONT) ||
prop_name == I_(TERMINAL_PROFILE_FONT))
{
SET_SENSITIVE ("font-hbox",
!terminal_profile_get_property_boolean (profile, TERMINAL_PROFILE_USE_SYSTEM_FONT) &&
!terminal_profile_property_locked (profile, TERMINAL_PROFILE_FONT));
SET_SENSITIVE ("system-font-checkbutton",
!terminal_profile_property_locked (profile, TERMINAL_PROFILE_USE_SYSTEM_FONT));
}
if (!prop_name ||
prop_name == I_(TERMINAL_PROFILE_FOREGROUND_COLOR) ||
prop_name == I_(TERMINAL_PROFILE_BACKGROUND_COLOR) ||
prop_name == I_(TERMINAL_PROFILE_BOLD_COLOR) ||
prop_name == I_(TERMINAL_PROFILE_BOLD_COLOR_SAME_AS_FG) ||
prop_name == I_(TERMINAL_PROFILE_USE_THEME_COLORS))
{
gboolean bg_locked, use_theme_colors, fg_locked;
use_theme_colors = terminal_profile_get_property_boolean (profile, TERMINAL_PROFILE_USE_THEME_COLORS);
fg_locked = terminal_profile_property_locked (profile, TERMINAL_PROFILE_FOREGROUND_COLOR);
bg_locked = terminal_profile_property_locked (profile, TERMINAL_PROFILE_BACKGROUND_COLOR);
SET_SENSITIVE ("foreground-colorpicker", !use_theme_colors && !fg_locked);
SET_SENSITIVE ("foreground-colorpicker-label", !use_theme_colors && !fg_locked);
SET_SENSITIVE ("background-colorpicker", !use_theme_colors && !bg_locked);
SET_SENSITIVE ("background-colorpicker-label", !use_theme_colors && !bg_locked);
SET_SENSITIVE ("color-scheme-combobox", !use_theme_colors && !fg_locked && !bg_locked);
SET_SENSITIVE ("color-scheme-combobox-label", !use_theme_colors && !fg_locked && !bg_locked);
}
if (!prop_name ||
prop_name == I_(TERMINAL_PROFILE_BOLD_COLOR) ||
prop_name == I_(TERMINAL_PROFILE_BOLD_COLOR_SAME_AS_FG) ||
prop_name == I_(TERMINAL_PROFILE_USE_THEME_COLORS))
{
gboolean bold_locked, bold_same_as_fg_locked, bold_same_as_fg, use_theme_colors;
use_theme_colors = terminal_profile_get_property_boolean (profile, TERMINAL_PROFILE_USE_THEME_COLORS);
bold_locked = terminal_profile_property_locked (profile, TERMINAL_PROFILE_BOLD_COLOR);
bold_same_as_fg_locked = terminal_profile_property_locked (profile, TERMINAL_PROFILE_BOLD_COLOR_SAME_AS_FG);
bold_same_as_fg = terminal_profile_get_property_boolean (profile, TERMINAL_PROFILE_BOLD_COLOR_SAME_AS_FG);
SET_SENSITIVE ("bold-color-same-as-fg-checkbox", !use_theme_colors && !bold_same_as_fg_locked);
SET_SENSITIVE ("bold-colorpicker", !use_theme_colors && !bold_locked && !bold_same_as_fg);
SET_SENSITIVE ("bold-colorpicker-label", !use_theme_colors && ((!bold_same_as_fg && !bold_locked) || !bold_same_as_fg_locked));
}
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_VISIBLE_NAME))
SET_SENSITIVE ("profile-name-entry",
!terminal_profile_property_locked (profile, TERMINAL_PROFILE_VISIBLE_NAME));
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_DEFAULT_SHOW_MENUBAR))
SET_SENSITIVE ("show-menubar-checkbutton",
!terminal_profile_property_locked (profile, TERMINAL_PROFILE_DEFAULT_SHOW_MENUBAR));
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_TITLE))
SET_SENSITIVE ("title-entry",
!terminal_profile_property_locked (profile, TERMINAL_PROFILE_TITLE));
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_TITLE_MODE))
SET_SENSITIVE ("title-mode-combobox",
!terminal_profile_property_locked (profile, TERMINAL_PROFILE_TITLE_MODE));
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_ALLOW_BOLD))
SET_SENSITIVE ("allow-bold-checkbutton",
!terminal_profile_property_locked (profile, TERMINAL_PROFILE_ALLOW_BOLD));
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_SILENT_BELL))
SET_SENSITIVE ("bell-checkbutton",
!terminal_profile_property_locked (profile, TERMINAL_PROFILE_SILENT_BELL));
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_WORD_CHARS))
SET_SENSITIVE ("word-chars-entry",
!terminal_profile_property_locked (profile, TERMINAL_PROFILE_WORD_CHARS));
if (!prop_name ||
prop_name == I_(TERMINAL_PROFILE_USE_CUSTOM_DEFAULT_SIZE) ||
prop_name == I_(TERMINAL_PROFILE_DEFAULT_SIZE_COLUMNS) ||
prop_name == I_(TERMINAL_PROFILE_DEFAULT_SIZE_ROWS))
{
gboolean use_custom_default_size_locked = terminal_profile_property_locked (profile, TERMINAL_PROFILE_USE_CUSTOM_DEFAULT_SIZE);
gboolean use_custom_default_size = terminal_profile_get_property_boolean (profile, TERMINAL_PROFILE_USE_CUSTOM_DEFAULT_SIZE);
gboolean columns_locked = terminal_profile_property_locked (profile, TERMINAL_PROFILE_DEFAULT_SIZE_COLUMNS);
gboolean rows_locked = terminal_profile_property_locked (profile, TERMINAL_PROFILE_DEFAULT_SIZE_ROWS);
SET_SENSITIVE ("use-custom-default-size-checkbutton", !use_custom_default_size_locked);
SET_SENSITIVE ("default-size-hbox", use_custom_default_size);
SET_SENSITIVE ("default-size-label", (!columns_locked || !rows_locked));
SET_SENSITIVE ("default-size-columns-label", !columns_locked);
SET_SENSITIVE ("default-size-columns-spinbutton", !columns_locked);
SET_SENSITIVE ("default-size-rows-label", !rows_locked);
SET_SENSITIVE ("default-size-rows-spinbutton", !rows_locked);
}
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_SCROLLBAR_POSITION))
SET_SENSITIVE ("scrollbar-position-combobox",
!terminal_profile_property_locked (profile, TERMINAL_PROFILE_SCROLLBAR_POSITION));
if (!prop_name ||
prop_name == I_(TERMINAL_PROFILE_SCROLLBACK_LINES) ||
prop_name == I_(TERMINAL_PROFILE_SCROLLBACK_UNLIMITED))
{
gboolean scrollback_lines_locked = terminal_profile_property_locked (profile, TERMINAL_PROFILE_SCROLLBACK_LINES);
gboolean scrollback_unlimited_locked = terminal_profile_property_locked (profile, TERMINAL_PROFILE_SCROLLBACK_UNLIMITED);
gboolean scrollback_unlimited = terminal_profile_get_property_boolean (profile, TERMINAL_PROFILE_SCROLLBACK_UNLIMITED);
SET_SENSITIVE ("scrollback-label", !scrollback_lines_locked);
SET_SENSITIVE ("scrollback-box", !scrollback_lines_locked && !scrollback_unlimited);
SET_SENSITIVE ("scrollback-unlimited-checkbutton", !scrollback_lines_locked && !scrollback_unlimited_locked);
}
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_SCROLL_ON_KEYSTROKE))
SET_SENSITIVE ("scroll-on-keystroke-checkbutton",
!terminal_profile_property_locked (profile, TERMINAL_PROFILE_SCROLL_ON_KEYSTROKE));
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_SCROLL_ON_OUTPUT))
SET_SENSITIVE ("scroll-on-output-checkbutton",
!terminal_profile_property_locked (profile, TERMINAL_PROFILE_SCROLL_ON_OUTPUT));
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_EXIT_ACTION))
SET_SENSITIVE ("exit-action-combobox",
!terminal_profile_property_locked (profile, TERMINAL_PROFILE_EXIT_ACTION));
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_LOGIN_SHELL))
SET_SENSITIVE ("login-shell-checkbutton",
!terminal_profile_property_locked (profile, TERMINAL_PROFILE_LOGIN_SHELL));
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_UPDATE_RECORDS))
SET_SENSITIVE ("update-records-checkbutton",
!terminal_profile_property_locked (profile, TERMINAL_PROFILE_UPDATE_RECORDS));
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_PALETTE))
{
gboolean palette_locked = terminal_profile_property_locked (profile, TERMINAL_PROFILE_PALETTE);
SET_SENSITIVE ("palette-combobox", !palette_locked);
SET_SENSITIVE ("palette-table", !palette_locked);
}
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_BACKSPACE_BINDING))
SET_SENSITIVE ("backspace-binding-combobox",
!terminal_profile_property_locked (profile, TERMINAL_PROFILE_BACKSPACE_BINDING));
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_DELETE_BINDING))
SET_SENSITIVE ("delete-binding-combobox",
!terminal_profile_property_locked (profile, TERMINAL_PROFILE_DELETE_BINDING));
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_USE_THEME_COLORS))
SET_SENSITIVE ("use-theme-colors-checkbutton",
!terminal_profile_property_locked (profile, TERMINAL_PROFILE_USE_THEME_COLORS));
#undef SET_INSENSITIVE
}
static void
color_scheme_combo_changed_cb (GtkWidget *combo,
GParamSpec *pspec,
TerminalProfile *profile)
{
guint i;
i = gtk_combo_box_get_active (GTK_COMBO_BOX (combo));
if (i < G_N_ELEMENTS (color_schemes))
{
g_signal_handlers_block_by_func (profile, G_CALLBACK (profile_colors_notify_scheme_combo_cb), combo);
g_object_set (profile,
TERMINAL_PROFILE_FOREGROUND_COLOR, &color_schemes[i].foreground,
TERMINAL_PROFILE_BACKGROUND_COLOR, &color_schemes[i].background,
NULL);
g_signal_handlers_unblock_by_func (profile, G_CALLBACK (profile_colors_notify_scheme_combo_cb), combo);
}
else
{
/* "custom" selected, no change */
}
}
static void
profile_colors_notify_scheme_combo_cb (TerminalProfile *profile,
GParamSpec *pspec,
GtkComboBox *combo)
{
const GdkColor *fg, *bg;
guint i;
fg = terminal_profile_get_property_boxed (profile, TERMINAL_PROFILE_FOREGROUND_COLOR);
bg = terminal_profile_get_property_boxed (profile, TERMINAL_PROFILE_BACKGROUND_COLOR);
if (fg && bg)
{
for (i = 0; i < G_N_ELEMENTS (color_schemes); ++i)
{
if (gdk_color_equal (fg, &color_schemes[i].foreground) &&
gdk_color_equal (bg, &color_schemes[i].background))
break;
}
}
else
{
i = G_N_ELEMENTS (color_schemes);
}
/* If we didn't find a match, then we get the last combo box item which is "custom" */
g_signal_handlers_block_by_func (combo, G_CALLBACK (color_scheme_combo_changed_cb), profile);
gtk_combo_box_set_active (GTK_COMBO_BOX (combo), i);
g_signal_handlers_unblock_by_func (combo, G_CALLBACK (color_scheme_combo_changed_cb), profile);
}
static void
palette_scheme_combo_changed_cb (GtkComboBox *combo,
GParamSpec *pspec,
TerminalProfile *profile)
{
int i;
i = gtk_combo_box_get_active (GTK_COMBO_BOX (combo));
g_signal_handlers_block_by_func (profile, G_CALLBACK (profile_colors_notify_scheme_combo_cb), combo);
if (i < TERMINAL_PALETTE_N_BUILTINS)
terminal_profile_set_palette_builtin (profile, i);
else
{
/* "custom" selected, no change */
}
g_signal_handlers_unblock_by_func (profile, G_CALLBACK (profile_colors_notify_scheme_combo_cb), combo);
}
static void
profile_palette_notify_scheme_combo_cb (TerminalProfile *profile,
GParamSpec *pspec,
GtkComboBox *combo)
{
guint i;
if (!terminal_profile_get_palette_is_builtin (profile, &i))
/* If we didn't find a match, then we want the last combo
* box item which is "custom"
*/
i = TERMINAL_PALETTE_N_BUILTINS;
g_signal_handlers_block_by_func (combo, G_CALLBACK (palette_scheme_combo_changed_cb), profile);
gtk_combo_box_set_active (combo, i);
g_signal_handlers_unblock_by_func (combo, G_CALLBACK (palette_scheme_combo_changed_cb), profile);
}
static void
palette_color_notify_cb (GtkColorButton *button,
GParamSpec *pspec,
TerminalProfile *profile)
{
GtkWidget *editor;
GdkColor color;
guint i;
gtk_color_button_get_color (button, &color);
i = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (button), "palette-entry-index"));
editor = gtk_widget_get_toplevel (GTK_WIDGET (button));
g_signal_handlers_block_by_func (profile, G_CALLBACK (profile_palette_notify_colorpickers_cb), editor);
terminal_profile_modify_palette_entry (profile, i, &color);
g_signal_handlers_unblock_by_func (profile, G_CALLBACK (profile_palette_notify_colorpickers_cb), editor);
}
static void
profile_palette_notify_colorpickers_cb (TerminalProfile *profile,
GParamSpec *pspec,
GtkWidget *editor)
{
GtkWidget *w;
GdkColor colors[TERMINAL_PALETTE_SIZE];
guint n_colors, i;
n_colors = G_N_ELEMENTS (colors);
terminal_profile_get_palette (profile, colors, &n_colors);
n_colors = MIN (n_colors, TERMINAL_PALETTE_SIZE);
for (i = 0; i < n_colors; i++)
{
char name[32];
GdkColor old_color;
g_snprintf (name, sizeof (name), "palette-colorpicker-%d", i + 1);
w = profile_editor_get_widget (editor, name);
gtk_color_button_get_color (GTK_COLOR_BUTTON (w), &old_color);
if (!gdk_color_equal (&old_color, &colors[i]))
{
g_signal_handlers_block_by_func (w, G_CALLBACK (palette_color_notify_cb), profile);
gtk_color_button_set_color (GTK_COLOR_BUTTON (w), &colors[i]);
g_signal_handlers_unblock_by_func (w, G_CALLBACK (palette_color_notify_cb), profile);
}
}
}
static void
custom_command_entry_changed_cb (GtkEntry *entry)
{
#if GTK_CHECK_VERSION (2, 16, 0)
const char *command;
GError *error = NULL;
command = gtk_entry_get_text (entry);
if (g_shell_parse_argv (command, NULL, NULL, &error))
{
gtk_entry_set_icon_from_stock (entry, GTK_PACK_END, NULL);
}
else
{
char *tooltip;
gtk_entry_set_icon_from_stock (entry, GTK_PACK_END, GTK_STOCK_DIALOG_WARNING);
tooltip = g_strdup_printf (_("Error parsing command: %s"), error->message);
gtk_entry_set_icon_tooltip_text (entry, GTK_PACK_END, tooltip);
g_free (tooltip);
g_error_free (error);
}
#endif /* GTK+ >= 2.16.0 */
}
static void
visible_name_entry_changed_cb (GtkEntry *entry,
GtkWindow *window)
{
const char *visible_name;
char *text;
visible_name = gtk_entry_get_text (entry);
text = g_strdup_printf (_("Editing Profile “%s”"), visible_name);
gtk_window_set_title (window, text);
g_free (text);
}
static void
reset_compat_defaults_cb (GtkWidget *button,
TerminalProfile *profile)
{
terminal_profile_reset_property (profile, TERMINAL_PROFILE_DELETE_BINDING);
terminal_profile_reset_property (profile, TERMINAL_PROFILE_BACKSPACE_BINDING);
}
/*
* initialize widgets
*/
static void
init_color_scheme_menu (GtkWidget *combo_box)
{
int i;
i = G_N_ELEMENTS (color_schemes);
while (i > 0)
{
gtk_combo_box_prepend_text (GTK_COMBO_BOX (combo_box),
_(color_schemes[--i].name));
}
}
static char*
format_percent_value (GtkScale *scale,
double val,
void *data)
{
return g_strdup_printf ("%d%%", (int) (val * 100.0 + 0.5));
}
static void
init_background_darkness_scale (GtkWidget *scale)
{
g_signal_connect (scale, "format-value",
G_CALLBACK (format_percent_value),
NULL);
}
static void
editor_response_cb (GtkWidget *editor,
int response,
gpointer use_data)
{
if (response == GTK_RESPONSE_HELP)
{
terminal_util_show_help ("mate-terminal-prefs", GTK_WINDOW (editor));
return;
}
gtk_widget_destroy (editor);
}
#if 0
static GdkPixbuf *
create_preview_pixbuf (const gchar *filename)
{
GdkPixbuf *pixbuf = NULL;
MateThumbnailFactory *thumbs;
const char *mime_type = NULL;
GFile *gfile;
GFileInfo *file_info;
if (filename == NULL)
return NULL;
gfile = g_file_new_for_uri (filename);
file_info = g_file_query_info (gfile,
G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE,
0, NULL, NULL);
if (file_info != NULL)
mime_type = g_file_info_get_content_type (file_info);
g_object_unref (gfile);
if (mime_type != NULL)
{
thumbs = mate_thumbnail_factory_new (MATE_THUMBNAIL_SIZE_NORMAL);
pixbuf = mate_thumbnail_factory_generate_thumbnail (thumbs,
filename,
mime_type);
g_object_unref (thumbs);
}
if (file_info != NULL)
g_object_unref (file_info);
return pixbuf;
}
static void
update_image_preview (GtkFileChooser *chooser)
{
GtkWidget *image;
gchar *file;
image = gtk_file_chooser_get_preview_widget (GTK_FILE_CHOOSER (chooser));
file = gtk_file_chooser_get_preview_uri (chooser);
if (file != NULL) {
GdkPixbuf *pixbuf = NULL;
pixbuf = create_preview_pixbuf (file);
g_free (file);
if (pixbuf != NULL) {
gtk_image_set_from_pixbuf (GTK_IMAGE (image), pixbuf);
g_object_unref (pixbuf);
}
else {
gtk_image_set_from_stock (GTK_IMAGE (image),
"gtk-dialog-question",
GTK_ICON_SIZE_DIALOG);
}
}
gtk_file_chooser_set_preview_widget_active (chooser, file != NULL);
}
#endif
static void
setup_background_filechooser (GtkWidget *filechooser,
TerminalProfile *profile)
{
GtkFileFilter *filter;
const char *home_dir;
filter = gtk_file_filter_new ();
gtk_file_filter_add_pixbuf_formats (filter);
gtk_file_filter_set_name (filter, _("Images"));
gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (filechooser), filter);
gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (filechooser), TRUE);
/* Start filechooser in $HOME instead of the current dir of the factory which is "/" */
home_dir = g_get_home_dir ();
if (home_dir)
gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (filechooser), home_dir);
#if 0
GtkWidget *image_preview;
GdkPixbuf *pixbuf = NULL;
image_preview = gtk_image_new ();
/* FIXMchpe this is bogus */
pixbuf = create_preview_pixbuf (terminal_profile_get_property_string (profile, TERMINAL_PROFILE_BACKGROUND_IMAGE_FILE));
if (pixbuf != NULL)
{
gtk_image_set_from_pixbuf (GTK_IMAGE (image_preview), pixbuf);
g_object_unref (pixbuf);
}
else
{
gtk_image_set_from_stock (GTK_IMAGE (image_preview),
"gtk-dialog-question",
GTK_ICON_SIZE_DIALOG);
}
gtk_file_chooser_set_preview_widget (GTK_FILE_CHOOSER (filechooser),
image_preview);
gtk_file_chooser_set_use_preview_label (GTK_FILE_CHOOSER (filechooser),
FALSE);
gtk_widget_set_size_request (image_preview, 128, -1);
gtk_widget_show (image_preview);
g_signal_connect (filechooser, "update-preview",
G_CALLBACK (update_image_preview), NULL);
#endif
}
static void
profile_editor_destroyed (GtkWidget *editor,
TerminalProfile *profile)
{
g_signal_handlers_disconnect_by_func (profile, G_CALLBACK (profile_forgotten_cb), editor);
g_signal_handlers_disconnect_by_func (profile, G_CALLBACK (profile_notify_sensitivity_cb), editor);
g_signal_handlers_disconnect_matched (profile, G_SIGNAL_MATCH_FUNC, 0, 0, NULL,
G_CALLBACK (profile_colors_notify_scheme_combo_cb), NULL);
g_signal_handlers_disconnect_matched (profile, G_SIGNAL_MATCH_FUNC, 0, 0, NULL,
G_CALLBACK (profile_palette_notify_scheme_combo_cb), NULL);
g_signal_handlers_disconnect_matched (profile, G_SIGNAL_MATCH_FUNC, 0, 0, NULL,
G_CALLBACK (profile_palette_notify_colorpickers_cb), NULL);
g_object_set_data (G_OBJECT (profile), "editor-window", NULL);
g_object_set_data (G_OBJECT (editor), "builder", NULL);
}
static void
terminal_profile_editor_focus_widget (GtkWidget *editor,
const char *widget_name)
{
GtkBuilder *builder;
GtkWidget *widget, *page, *page_parent;
if (widget_name == NULL)
return;
builder = g_object_get_data (G_OBJECT (editor), "builder");
widget = GTK_WIDGET (gtk_builder_get_object (builder, widget_name));
if (widget == NULL)
return;
page = widget;
while (page != NULL &&
(page_parent = gtk_widget_get_parent (page)) != NULL &&
!GTK_IS_NOTEBOOK (page_parent))
page = page_parent;
page_parent = gtk_widget_get_parent (page);
if (page != NULL && GTK_IS_NOTEBOOK (page_parent)) {
GtkNotebook *notebook;
notebook = GTK_NOTEBOOK (page_parent);
gtk_notebook_set_current_page (notebook, gtk_notebook_page_num (notebook, page));
}
if (gtk_widget_is_sensitive (widget))
gtk_widget_grab_focus (widget);
}
/**
* terminal_profile_edit:
* @profile: a #TerminalProfile
* @transient_parent: a #GtkWindow, or %NULL
* @widget_name: a widget name in the profile editor's UI, or %NULL
*
* Shows the profile editor with @profile, anchored to @transient_parent.
* If @widget_name is non-%NULL, focuses the corresponding widget and
* switches the notebook to its containing page.
*/
void
terminal_profile_edit (TerminalProfile *profile,
GtkWindow *transient_parent,
const char *widget_name)
{
char *path;
GtkBuilder *builder;
GError *error = NULL;
GtkWidget *editor, *w;
guint i;
editor = g_object_get_data (G_OBJECT (profile), "editor-window");
if (editor)
{
terminal_profile_editor_focus_widget (editor, widget_name);
gtk_window_set_transient_for (GTK_WINDOW (editor),
GTK_WINDOW (transient_parent));
gtk_window_present (GTK_WINDOW (editor));
return;
}
path = g_build_filename (TERM_PKGDATADIR, "profile-preferences.ui", NULL);
builder = gtk_builder_new ();
if (!gtk_builder_add_from_file (builder, path, &error)) {
g_warning ("Failed to load %s: %s\n", path, error->message);
g_error_free (error);
g_free (path);
g_object_unref (builder);
return;
}
g_free (path);
editor = (GtkWidget *) gtk_builder_get_object (builder, "profile-editor-dialog");
g_object_set_data_full (G_OBJECT (editor), "builder",
builder, (GDestroyNotify) g_object_unref);
/* Store the dialogue on the profile, so we can acccess it above to check if
* there's already a profile editor for this profile.
*/
g_object_set_data (G_OBJECT (profile), "editor-window", editor);
g_signal_connect (editor, "destroy",
G_CALLBACK (profile_editor_destroyed),
profile);
g_signal_connect (editor, "response",
G_CALLBACK (editor_response_cb),
NULL);
w = (GtkWidget *) gtk_builder_get_object (builder, "color-scheme-combobox");
init_color_scheme_menu (w);
w = (GtkWidget *) gtk_builder_get_object (builder, "darken-background-scale");
init_background_darkness_scale (w);
w = (GtkWidget *) gtk_builder_get_object (builder, "background-image-filechooser");
setup_background_filechooser (w, profile);
/* Hook up the palette colorpickers and combo box */
for (i = 0; i < TERMINAL_PALETTE_SIZE; ++i)
{
char name[32];
char *text;
g_snprintf (name, sizeof (name), "palette-colorpicker-%u", i + 1);
w = (GtkWidget *) gtk_builder_get_object (builder, name);
g_object_set_data (G_OBJECT (w), "palette-entry-index", GUINT_TO_POINTER (i));
text = g_strdup_printf (_("Choose Palette Color %d"), i + 1);
gtk_color_button_set_title (GTK_COLOR_BUTTON (w), text);
g_free (text);
text = g_strdup_printf (_("Palette entry %d"), i + 1);
gtk_widget_set_tooltip_text (w, text);
g_free (text);
g_signal_connect (w, "notify::color",
G_CALLBACK (palette_color_notify_cb),
profile);
}
profile_palette_notify_colorpickers_cb (profile, NULL, editor);
g_signal_connect (profile, "notify::" TERMINAL_PROFILE_PALETTE,
G_CALLBACK (profile_palette_notify_colorpickers_cb),
editor);
w = (GtkWidget *) gtk_builder_get_object (builder, "palette-combobox");
g_signal_connect (w, "notify::active",
G_CALLBACK (palette_scheme_combo_changed_cb),
profile);
profile_palette_notify_scheme_combo_cb (profile, NULL, GTK_COMBO_BOX (w));
g_signal_connect (profile, "notify::" TERMINAL_PROFILE_PALETTE,
G_CALLBACK (profile_palette_notify_scheme_combo_cb),
w);
/* Hook up the color scheme pickers and combo box */
w = (GtkWidget *) gtk_builder_get_object (builder, "color-scheme-combobox");
g_signal_connect (w, "notify::active",
G_CALLBACK (color_scheme_combo_changed_cb),
profile);
profile_colors_notify_scheme_combo_cb (profile, NULL, GTK_COMBO_BOX (w));
g_signal_connect (profile, "notify::" TERMINAL_PROFILE_FOREGROUND_COLOR,
G_CALLBACK (profile_colors_notify_scheme_combo_cb),
w);
g_signal_connect (profile, "notify::" TERMINAL_PROFILE_BACKGROUND_COLOR,
G_CALLBACK (profile_colors_notify_scheme_combo_cb),
w);
#define CONNECT_WITH_FLAGS(name, prop, flags) terminal_util_bind_object_property_to_widget (G_OBJECT (profile), prop, (GtkWidget *) gtk_builder_get_object (builder, name), flags)
#define CONNECT(name, prop) CONNECT_WITH_FLAGS (name, prop, 0)
#define SET_ENUM_VALUE(name, value) g_object_set_data (gtk_builder_get_object (builder, name), "enum-value", GINT_TO_POINTER (value))
w = GTK_WIDGET (gtk_builder_get_object (builder, "custom-command-entry"));
custom_command_entry_changed_cb (GTK_ENTRY (w));
g_signal_connect (w, "changed",
G_CALLBACK (custom_command_entry_changed_cb), NULL);
w = GTK_WIDGET (gtk_builder_get_object (builder, "profile-name-entry"));
g_signal_connect (w, "changed",
G_CALLBACK (visible_name_entry_changed_cb), editor);
g_signal_connect (gtk_builder_get_object (builder, "reset-compat-defaults-button"),
"clicked",
G_CALLBACK (reset_compat_defaults_cb),
profile);
SET_ENUM_VALUE ("image-radiobutton", TERMINAL_BACKGROUND_IMAGE);
SET_ENUM_VALUE ("solid-radiobutton", TERMINAL_BACKGROUND_SOLID);
SET_ENUM_VALUE ("transparent-radiobutton", TERMINAL_BACKGROUND_TRANSPARENT);
CONNECT ("allow-bold-checkbutton", TERMINAL_PROFILE_ALLOW_BOLD);
CONNECT ("background-colorpicker", TERMINAL_PROFILE_BACKGROUND_COLOR);
CONNECT ("background-image-filechooser", TERMINAL_PROFILE_BACKGROUND_IMAGE_FILE);
CONNECT ("backspace-binding-combobox", TERMINAL_PROFILE_BACKSPACE_BINDING);
CONNECT ("bold-color-same-as-fg-checkbox", TERMINAL_PROFILE_BOLD_COLOR_SAME_AS_FG);
CONNECT ("bold-colorpicker", TERMINAL_PROFILE_BOLD_COLOR);
CONNECT ("cursor-shape-combobox", TERMINAL_PROFILE_CURSOR_SHAPE);
CONNECT ("custom-command-entry", TERMINAL_PROFILE_CUSTOM_COMMAND);
CONNECT ("darken-background-scale", TERMINAL_PROFILE_BACKGROUND_DARKNESS);
CONNECT ("default-size-columns-spinbutton", TERMINAL_PROFILE_DEFAULT_SIZE_COLUMNS);
CONNECT ("default-size-rows-spinbutton", TERMINAL_PROFILE_DEFAULT_SIZE_ROWS);
CONNECT ("delete-binding-combobox", TERMINAL_PROFILE_DELETE_BINDING);
CONNECT ("exit-action-combobox", TERMINAL_PROFILE_EXIT_ACTION);
CONNECT ("font-selector", TERMINAL_PROFILE_FONT);
CONNECT ("foreground-colorpicker", TERMINAL_PROFILE_FOREGROUND_COLOR);
CONNECT ("image-radiobutton", TERMINAL_PROFILE_BACKGROUND_TYPE);
CONNECT ("login-shell-checkbutton", TERMINAL_PROFILE_LOGIN_SHELL);
CONNECT ("profile-name-entry", TERMINAL_PROFILE_VISIBLE_NAME);
CONNECT ("scrollback-lines-spinbutton", TERMINAL_PROFILE_SCROLLBACK_LINES);
CONNECT ("scrollback-unlimited-checkbutton", TERMINAL_PROFILE_SCROLLBACK_UNLIMITED);
CONNECT ("scroll-background-checkbutton", TERMINAL_PROFILE_SCROLL_BACKGROUND);
CONNECT ("scrollbar-position-combobox", TERMINAL_PROFILE_SCROLLBAR_POSITION);
CONNECT ("scroll-on-keystroke-checkbutton", TERMINAL_PROFILE_SCROLL_ON_KEYSTROKE);
CONNECT ("scroll-on-output-checkbutton", TERMINAL_PROFILE_SCROLL_ON_OUTPUT);
CONNECT ("show-menubar-checkbutton", TERMINAL_PROFILE_DEFAULT_SHOW_MENUBAR);
CONNECT ("solid-radiobutton", TERMINAL_PROFILE_BACKGROUND_TYPE);
CONNECT ("system-font-checkbutton", TERMINAL_PROFILE_USE_SYSTEM_FONT);
CONNECT ("title-entry", TERMINAL_PROFILE_TITLE);
CONNECT ("title-mode-combobox", TERMINAL_PROFILE_TITLE_MODE);
CONNECT ("transparent-radiobutton", TERMINAL_PROFILE_BACKGROUND_TYPE);
CONNECT ("update-records-checkbutton", TERMINAL_PROFILE_UPDATE_RECORDS);
CONNECT ("use-custom-command-checkbutton", TERMINAL_PROFILE_USE_CUSTOM_COMMAND);
CONNECT ("use-custom-default-size-checkbutton", TERMINAL_PROFILE_USE_CUSTOM_DEFAULT_SIZE);
CONNECT ("use-theme-colors-checkbutton", TERMINAL_PROFILE_USE_THEME_COLORS);
CONNECT ("word-chars-entry", TERMINAL_PROFILE_WORD_CHARS);
CONNECT_WITH_FLAGS ("bell-checkbutton", TERMINAL_PROFILE_SILENT_BELL, FLAG_INVERT_BOOL);
#undef CONNECT
#undef CONNECT_WITH_FLAGS
#undef SET_ENUM_VALUE
profile_notify_sensitivity_cb (profile, NULL, editor);
g_signal_connect (profile, "notify",
G_CALLBACK (profile_notify_sensitivity_cb),
editor);
g_signal_connect (profile,
"forgotten",
G_CALLBACK (profile_forgotten_cb),
editor);
terminal_profile_editor_focus_widget (editor, widget_name);
gtk_window_set_transient_for (GTK_WINDOW (editor),
GTK_WINDOW (transient_parent));
gtk_window_present (GTK_WINDOW (editor));
}