250 lines
8.3 KiB
C
250 lines
8.3 KiB
C
/**************************************************************************
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*
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* Tint2conf
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*
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* Copyright (C) 2009 Thierry lorthiois (lorthiois@bbsoft.fr) from Omega distribution
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License version 2
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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**************************************************************************/
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#include "main.h"
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#include "properties.h"
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#include "strnatcmp.h"
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#include "theme_view.h"
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#include "common.h"
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#include "md4.h"
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// The data columns that we export via the tree model interface
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GtkWidget *g_theme_view;
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GtkListStore *theme_list_store;
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int g_width_list, g_height_list;
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GtkCellRenderer *g_renderer;
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gint theme_name_compare(GtkTreeModel *model, GtkTreeIter *a, GtkTreeIter *b, gpointer user_data);
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GtkWidget *create_view()
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{
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GtkTreeViewColumn *col;
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GtkCellRenderer *renderer;
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theme_list_store = gtk_list_store_new(NB_COL,
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G_TYPE_STRING,
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G_TYPE_STRING,
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GDK_TYPE_PIXBUF,
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G_TYPE_INT,
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G_TYPE_INT,
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G_TYPE_BOOLEAN);
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GtkWidget *view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(theme_list_store));
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gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(view), TRUE);
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gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(view), FALSE);
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g_object_unref(theme_list_store); // destroy store automatically with view
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renderer = gtk_cell_renderer_text_new();
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col = gtk_tree_view_column_new();
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gtk_tree_view_column_pack_start(col, renderer, TRUE);
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gtk_tree_view_column_add_attribute(col, renderer, "text", COL_THEME_FILE);
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gtk_tree_view_column_set_visible(col, FALSE);
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gtk_tree_view_append_column(GTK_TREE_VIEW(view), col);
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renderer = gtk_cell_renderer_text_new();
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col = gtk_tree_view_column_new();
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gtk_tree_view_column_pack_start(col, renderer, TRUE);
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gtk_tree_view_column_add_attribute(col, renderer, "text", COL_THEME_NAME);
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gtk_tree_view_append_column(GTK_TREE_VIEW(view), col);
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g_renderer = gtk_cell_renderer_pixbuf_new();
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g_object_set(g_renderer, "xalign", 0.0, NULL);
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gtk_cell_renderer_set_fixed_size(g_renderer, 200, 30);
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col = gtk_tree_view_column_new();
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gtk_tree_view_column_pack_start(col, g_renderer, TRUE);
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gtk_tree_view_column_add_attribute(col, g_renderer, "pixbuf", COL_SNAPSHOT);
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gtk_tree_view_column_add_attribute(col, g_renderer, "width", COL_WIDTH);
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gtk_tree_view_column_add_attribute(col, g_renderer, "height", COL_HEIGHT);
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gtk_tree_view_append_column(GTK_TREE_VIEW(view), col);
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GtkTreeSortable *sortable = GTK_TREE_SORTABLE(theme_list_store);
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gtk_tree_sortable_set_sort_column_id(sortable, COL_THEME_FILE, GTK_SORT_ASCENDING);
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gtk_tree_sortable_set_sort_func(sortable, COL_THEME_FILE, theme_name_compare, NULL, NULL);
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return view;
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}
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gint theme_name_compare(GtkTreeModel *model, GtkTreeIter *a, GtkTreeIter *b, gpointer user_data)
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{
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gchar *path_a, *path_b;
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gtk_tree_model_get(model, a, COL_THEME_FILE, &path_a, -1);
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gtk_tree_model_get(model, b, COL_THEME_FILE, &path_b, -1);
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gboolean home_a = strstr(path_a, g_get_user_config_dir()) == path_a;
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gboolean home_b = strstr(path_b, g_get_user_config_dir()) == path_b;
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if (home_a && !home_b)
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return -1;
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if (!home_a && home_b)
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return 1;
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gchar *name_a = path_a;
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gchar *p;
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for (p = name_a; *p; p++) {
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if (*p == '/')
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name_a = p + 1;
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}
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gchar *name_b = path_b;
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for (p = name_b; *p; p++) {
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if (*p == '/')
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name_b = p + 1;
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}
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if (g_str_equal(name_a, name_b))
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return 0;
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if (g_str_equal(name_a, "tint2rc"))
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return -1;
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if (g_str_equal(name_b, "tint2rc"))
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return 1;
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gint result = strnatcasecmp(name_a, name_b);
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g_free(path_a);
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g_free(path_b);
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return result;
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}
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gboolean theme_list_contains(const char *given_path)
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{
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GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(g_theme_view));
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GtkTreeIter iter;
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gboolean have_iter = gtk_tree_model_get_iter_first(model, &iter);
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while (have_iter) {
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gchar *filepath;
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gtk_tree_model_get(model, &iter, COL_THEME_FILE, &filepath, -1);
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if (g_str_equal(filepath, given_path)) {
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gtk_list_store_set(theme_list_store, &iter, COL_SNAPSHOT, NULL, -1);
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g_free(filepath);
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return TRUE;
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}
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g_free(filepath);
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have_iter = gtk_tree_model_iter_next(model, &iter);
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}
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return FALSE;
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}
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void theme_list_append(const gchar *path)
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{
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if (theme_list_contains(path))
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return;
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GtkTreeIter iter;
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gtk_list_store_append(theme_list_store, &iter);
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gchar *name = strrchr(path, '/') + 1;
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gchar *dir = g_strdup(path);
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strrchr(dir, '/')[0] = 0;
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char *suffix = contract_tilde(dir);
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g_free(dir);
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gchar *display_name = g_strdup_printf("%s\n(%s)", name, suffix);
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gtk_list_store_set(theme_list_store,
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&iter,
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COL_THEME_FILE,
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path,
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COL_THEME_NAME,
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display_name,
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COL_FORCE_REFRESH,
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FALSE,
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-1);
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g_free(display_name);
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g_free(suffix);
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}
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gboolean update_snapshot(gpointer ignored)
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{
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{
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gchar *tint2_cache_dir = g_build_filename(g_get_user_cache_dir(), "tint2", NULL);
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if (!g_file_test(tint2_cache_dir, G_FILE_TEST_IS_DIR))
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g_mkdir(tint2_cache_dir, 0700);
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g_free(tint2_cache_dir);
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}
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const gint PADDING = 20;
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GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(g_theme_view));
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GtkTreeIter iter;
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gboolean have_iter;
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int num_updates = 0;
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gboolean need_pls_wait = FALSE;
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have_iter = gtk_tree_model_get_iter_first(model, &iter);
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while (have_iter) {
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GdkPixbuf *pixbuf;
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gtk_tree_model_get(model, &iter, COL_SNAPSHOT, &pixbuf, -1);
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if (pixbuf) {
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g_object_unref(pixbuf);
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have_iter = gtk_tree_model_iter_next(model, &iter);
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continue;
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}
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gchar *path;
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gboolean force_refresh;
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gtk_tree_model_get(model, &iter, COL_THEME_FILE, &path, COL_FORCE_REFRESH, &force_refresh, -1);
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char hash[MD4_HEX_SIZE + 4];
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md4hexf(path, hash);
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strcat(hash, ".png");
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gchar *snap = g_build_filename(g_get_user_cache_dir(), "tint2", hash, NULL);
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pixbuf = force_refresh ? NULL : gdk_pixbuf_new_from_file(snap, NULL);
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if (!pixbuf) {
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gchar *cmd = g_strdup_printf("tint2 -c \'%s\' -s \'%s\' 1>/dev/null 2>/dev/null", path, snap);
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num_updates++;
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if (num_updates > 3 && !need_pls_wait) {
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need_pls_wait = TRUE;
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create_please_wait(GTK_WINDOW(g_window));
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}
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if (system(cmd) == 0) {
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// load
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pixbuf = gdk_pixbuf_new_from_file(snap, NULL);
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}
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g_free(cmd);
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}
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g_free(snap);
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g_free(path);
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gtk_list_store_set(theme_list_store,
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&iter,
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COL_SNAPSHOT,
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pixbuf,
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COL_WIDTH,
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gdk_pixbuf_get_width(pixbuf) + PADDING,
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COL_HEIGHT,
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gdk_pixbuf_get_height(pixbuf) + PADDING,
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COL_FORCE_REFRESH,
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FALSE,
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-1);
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if (pixbuf)
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g_object_unref(pixbuf);
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if (need_pls_wait)
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process_events();
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have_iter = gtk_tree_model_iter_next(model, &iter);
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}
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if (need_pls_wait)
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destroy_please_wait();
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return FALSE;
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}
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