From 5c1676dfe6d2f3c837a5e074117b45613fd29a72 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:30:19 +0200 Subject: Adding upstream version 2.10.34. Signed-off-by: Daniel Baumann --- app/dialogs/module-dialog.c | 526 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 526 insertions(+) create mode 100644 app/dialogs/module-dialog.c (limited to 'app/dialogs/module-dialog.c') diff --git a/app/dialogs/module-dialog.c b/app/dialogs/module-dialog.c new file mode 100644 index 0000000..be1a438 --- /dev/null +++ b/app/dialogs/module-dialog.c @@ -0,0 +1,526 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995 Spencer Kimball and Peter Mattis + * + * module-dialog.c + * (C) 1999 Austin Donnelly + * (C) 2008 Sven Neumann + * + * This program 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. + * + * 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 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 . + */ + +#include "config.h" + +#include +#include + +#include "libgimpbase/gimpbase.h" +#include "libgimpmodule/gimpmodule.h" +#include "libgimpwidgets/gimpwidgets.h" + +#include "dialogs-types.h" + +#include "core/gimp.h" +#include "core/gimp-modules.h" + +#include "widgets/gimphelp-ids.h" + +#include "module-dialog.h" + +#include "gimp-intl.h" + + +#define RESPONSE_REFRESH 1 + +enum +{ + COLUMN_NAME, + COLUMN_ENABLED, + COLUMN_MODULE, + N_COLUMNS +}; + +enum +{ + INFO_AUTHOR, + INFO_VERSION, + INFO_DATE, + INFO_COPYRIGHT, + INFO_LOCATION, + N_INFOS +}; + +typedef struct _ModuleDialog ModuleDialog; + +struct _ModuleDialog +{ + Gimp *gimp; + + GimpModule *selected; + GtkListStore *list; + + GtkWidget *hint; + GtkWidget *table; + GtkWidget *label[N_INFOS]; + GtkWidget *error_box; + GtkWidget *error_label; +}; + + +/* local function prototypes */ + +static void dialog_response (GtkWidget *widget, + gint response_id, + ModuleDialog *private); +static void dialog_destroy_callback (GtkWidget *widget, + ModuleDialog *private); +static void dialog_select_callback (GtkTreeSelection *sel, + ModuleDialog *private); +static void dialog_enabled_toggled (GtkCellRendererToggle *celltoggle, + const gchar *path_string, + ModuleDialog *private); +static void make_list_item (gpointer data, + gpointer user_data); +static void dialog_info_add (GimpModuleDB *db, + GimpModule *module, + ModuleDialog *private); +static void dialog_info_remove (GimpModuleDB *db, + GimpModule *module, + ModuleDialog *private); +static void dialog_info_update (GimpModuleDB *db, + GimpModule *module, + ModuleDialog *private); +static void dialog_info_init (ModuleDialog *private, + GtkWidget *table); + + +/* public functions */ + +GtkWidget * +module_dialog_new (Gimp *gimp) +{ + ModuleDialog *private; + GtkWidget *dialog; + GtkWidget *vbox; + GtkWidget *sw; + GtkWidget *view; + GtkWidget *image; + GtkTreeSelection *sel; + GtkTreeIter iter; + GtkTreeViewColumn *col; + GtkCellRenderer *rend; + + g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL); + + private = g_slice_new0 (ModuleDialog); + + private->gimp = gimp; + + dialog = gimp_dialog_new (_("Module Manager"), + "gimp-modules", NULL, 0, + gimp_standard_help_func, GIMP_HELP_MODULE_DIALOG, + + _("_Refresh"), RESPONSE_REFRESH, + _("_Close"), GTK_RESPONSE_CLOSE, + + NULL); + + gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog), + GTK_RESPONSE_CLOSE, + RESPONSE_REFRESH, + -1); + + g_signal_connect (dialog, "response", + G_CALLBACK (dialog_response), + private); + + vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12); + gtk_container_set_border_width (GTK_CONTAINER (vbox), 12); + gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dialog))), + vbox, TRUE, TRUE, 0); + gtk_widget_show (vbox); + + private->hint = gimp_hint_box_new (_("You will have to restart GIMP " + "for the changes to take effect.")); + gtk_box_pack_start (GTK_BOX (vbox), private->hint, FALSE, FALSE, 0); + + if (gimp->write_modulerc) + gtk_widget_show (private->hint); + + sw = gtk_scrolled_window_new (NULL, NULL); + gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (sw), + GTK_SHADOW_IN); + gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), + GTK_POLICY_AUTOMATIC, + GTK_POLICY_AUTOMATIC); + gtk_box_pack_start (GTK_BOX (vbox), sw, TRUE, TRUE, 0); + gtk_widget_set_size_request (sw, 124, 100); + gtk_widget_show (sw); + + private->list = gtk_list_store_new (N_COLUMNS, + G_TYPE_STRING, + G_TYPE_BOOLEAN, + GIMP_TYPE_MODULE); + view = gtk_tree_view_new_with_model (GTK_TREE_MODEL (private->list)); + g_object_unref (private->list); + + gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (view), FALSE); + + g_list_foreach (gimp->module_db->modules, make_list_item, private); + + rend = gtk_cell_renderer_toggle_new (); + + g_signal_connect (rend, "toggled", + G_CALLBACK (dialog_enabled_toggled), + private); + + col = gtk_tree_view_column_new (); + gtk_tree_view_column_pack_start (col, rend, FALSE); + gtk_tree_view_column_add_attribute (col, rend, "active", COLUMN_ENABLED); + + gtk_tree_view_append_column (GTK_TREE_VIEW (view), col); + + gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (view), 1, + _("Module"), + gtk_cell_renderer_text_new (), + "text", COLUMN_NAME, + NULL); + + gtk_container_add (GTK_CONTAINER (sw), view); + gtk_widget_show (view); + + private->table = gtk_table_new (2, N_INFOS, FALSE); + gtk_table_set_col_spacings (GTK_TABLE (private->table), 6); + gtk_box_pack_start (GTK_BOX (vbox), private->table, FALSE, FALSE, 0); + gtk_widget_show (private->table); + + private->error_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6); + gtk_box_pack_start (GTK_BOX (vbox), private->error_box, FALSE, FALSE, 0); + + image = gtk_image_new_from_icon_name (GIMP_ICON_DIALOG_WARNING, + GTK_ICON_SIZE_BUTTON); + gtk_box_pack_start (GTK_BOX (private->error_box), image, FALSE, FALSE, 0); + gtk_widget_show (image); + + private->error_label = gtk_label_new (NULL); + gtk_label_set_xalign (GTK_LABEL (private->error_label), 0.0); + gtk_box_pack_start (GTK_BOX (private->error_box), + private->error_label, TRUE, TRUE, 0); + gtk_widget_show (private->error_label); + + dialog_info_init (private, private->table); + + dialog_info_update (gimp->module_db, private->selected, private); + + sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (view)); + + g_signal_connect (sel, "changed", + G_CALLBACK (dialog_select_callback), + private); + + if (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (private->list), &iter)) + gtk_tree_selection_select_iter (sel, &iter); + + /* hook the GimpModuleDB signals so we can refresh the display + * appropriately. + */ + g_signal_connect (gimp->module_db, "add", + G_CALLBACK (dialog_info_add), + private); + g_signal_connect (gimp->module_db, "remove", + G_CALLBACK (dialog_info_remove), + private); + g_signal_connect (gimp->module_db, "module-modified", + G_CALLBACK (dialog_info_update), + private); + + g_signal_connect (dialog, "destroy", + G_CALLBACK (dialog_destroy_callback), + private); + + return dialog; +} + + +/* private functions */ + +static void +dialog_response (GtkWidget *widget, + gint response_id, + ModuleDialog *private) +{ + if (response_id == RESPONSE_REFRESH) + gimp_modules_refresh (private->gimp); + else + gtk_widget_destroy (widget); +} + +static void +dialog_destroy_callback (GtkWidget *widget, + ModuleDialog *private) +{ + g_signal_handlers_disconnect_by_func (private->gimp->module_db, + dialog_info_add, + private); + g_signal_handlers_disconnect_by_func (private->gimp->module_db, + dialog_info_remove, + private); + g_signal_handlers_disconnect_by_func (private->gimp->module_db, + dialog_info_update, + private); + + g_slice_free (ModuleDialog, private); +} + +static void +dialog_select_callback (GtkTreeSelection *sel, + ModuleDialog *private) +{ + GtkTreeIter iter; + + if (gtk_tree_selection_get_selected (sel, NULL, &iter)) + { + GimpModule *module; + + gtk_tree_model_get (GTK_TREE_MODEL (private->list), &iter, + COLUMN_MODULE, &module, -1); + + if (module) + g_object_unref (module); + + if (private->selected == module) + return; + + private->selected = module; + + dialog_info_update (private->gimp->module_db, private->selected, private); + } +} + +static void +dialog_enabled_toggled (GtkCellRendererToggle *celltoggle, + const gchar *path_string, + ModuleDialog *private) +{ + GtkTreePath *path; + GtkTreeIter iter; + GimpModule *module = NULL; + + path = gtk_tree_path_new_from_string (path_string); + + if (! gtk_tree_model_get_iter (GTK_TREE_MODEL (private->list), &iter, path)) + { + g_warning ("%s: bad tree path?", G_STRFUNC); + return; + } + + gtk_tree_path_free (path); + + gtk_tree_model_get (GTK_TREE_MODEL (private->list), &iter, + COLUMN_MODULE, &module, + -1); + + if (module) + { + gimp_module_set_load_inhibit (module, ! module->load_inhibit); + g_object_unref (module); + + private->gimp->write_modulerc = TRUE; + gtk_widget_show (private->hint); + } +} + +static void +dialog_list_item_update (ModuleDialog *private, + GtkTreeIter *iter, + GimpModule *module) +{ + gtk_list_store_set (private->list, iter, + COLUMN_NAME, (module->info ? + gettext (module->info->purpose) : + gimp_filename_to_utf8 (module->filename)), + COLUMN_ENABLED, ! module->load_inhibit, + COLUMN_MODULE, module, + -1); +} + +static void +make_list_item (gpointer data, + gpointer user_data) +{ + GimpModule *module = data; + ModuleDialog *private = user_data; + GtkTreeIter iter; + + if (! private->selected) + private->selected = module; + + gtk_list_store_append (private->list, &iter); + + dialog_list_item_update (private, &iter, module); +} + +static void +dialog_info_add (GimpModuleDB *db, + GimpModule *module, + ModuleDialog *private) +{ + make_list_item (module, private); +} + +static void +dialog_info_remove (GimpModuleDB *db, + GimpModule *module, + ModuleDialog *private) +{ + GtkTreeIter iter; + + /* FIXME: Use gtk_list_store_foreach_remove when it becomes available */ + + if (! gtk_tree_model_get_iter_first (GTK_TREE_MODEL (private->list), &iter)) + return; + + do + { + GimpModule *this; + + gtk_tree_model_get (GTK_TREE_MODEL (private->list), &iter, + COLUMN_MODULE, &this, + -1); + + if (this) + g_object_unref (this); + + if (this == module) + { + gtk_list_store_remove (private->list, &iter); + return; + } + } + while (gtk_tree_model_iter_next (GTK_TREE_MODEL (private->list), &iter)); + + g_warning ("%s: Tried to remove a module not in the dialog's list.", + G_STRFUNC); +} + +static void +dialog_info_update (GimpModuleDB *db, + GimpModule *module, + ModuleDialog *private) +{ + GtkTreeModel *model = GTK_TREE_MODEL (private->list); + GtkTreeIter iter; + const gchar *text[N_INFOS] = { NULL, }; + gchar *location = NULL; + gboolean iter_valid; + gint i; + gboolean show_error; + + for (iter_valid = gtk_tree_model_get_iter_first (model, &iter); + iter_valid; + iter_valid = gtk_tree_model_iter_next (model, &iter)) + { + GimpModule *this; + + gtk_tree_model_get (model, &iter, + COLUMN_MODULE, &this, + -1); + if (this) + g_object_unref (this); + + if (this == module) + break; + } + + if (iter_valid) + dialog_list_item_update (private, &iter, module); + + /* only update the info if we're actually showing it */ + if (module != private->selected) + return; + + if (! module) + { + for (i = 0; i < N_INFOS; i++) + gtk_label_set_text (GTK_LABEL (private->label[i]), NULL); + + gtk_label_set_text (GTK_LABEL (private->error_label), NULL); + gtk_widget_hide (private->error_box); + + return; + } + + if (module->on_disk) + location = g_filename_display_name (module->filename); + + if (module->info) + { + text[INFO_AUTHOR] = module->info->author; + text[INFO_VERSION] = module->info->version; + text[INFO_DATE] = module->info->date; + text[INFO_COPYRIGHT] = module->info->copyright; + text[INFO_LOCATION] = module->on_disk ? location : _("Only in memory"); + } + else + { + text[INFO_LOCATION] = (module->on_disk ? + location : _("No longer available")); + } + + for (i = 0; i < N_INFOS; i++) + gtk_label_set_text (GTK_LABEL (private->label[i]), + text[i] ? text[i] : "--"); + g_free (location); + + /* Show errors */ + show_error = (module->state == GIMP_MODULE_STATE_ERROR && + module->last_module_error); + gtk_label_set_text (GTK_LABEL (private->error_label), + show_error ? module->last_module_error : NULL); + gtk_widget_set_visible (private->error_box, show_error); +} + +static void +dialog_info_init (ModuleDialog *private, + GtkWidget *table) +{ + GtkWidget *label; + gint i; + + const gchar * const text[] = + { + N_("Author:"), + N_("Version:"), + N_("Date:"), + N_("Copyright:"), + N_("Location:") + }; + + for (i = 0; i < G_N_ELEMENTS (text); i++) + { + label = gtk_label_new (gettext (text[i])); + gtk_label_set_xalign (GTK_LABEL (label), 0.0); + gtk_table_attach (GTK_TABLE (table), label, 0, 1, i, i + 1, + GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 2); + gtk_widget_show (label); + + private->label[i] = gtk_label_new (""); + gtk_label_set_xalign (GTK_LABEL (private->label[i]), 0.0); + gtk_label_set_ellipsize (GTK_LABEL (private->label[i]), + PANGO_ELLIPSIZE_END); + gtk_table_attach (GTK_TABLE (private->table), private->label[i], + 1, 2, i, i + 1, + GTK_EXPAND | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 2); + gtk_widget_show (private->label[i]); + } +} -- cgit v1.2.3