349ba688ea
-removed unused functions and simplified the source code. -change the main function, whereby the program starts as dockapp on Fluxbox and Openbox. -attach a html-page "wmcliphist.html", in what the menu items of the program are shortly described. Signed-off-by: Carlos R. Mafra <crmafra@gmail.com>
165 lines
3.2 KiB
C
165 lines
3.2 KiB
C
#include "wmcliphist.h"
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#include <time.h>
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/* when true, clipboard will be automatically taken up by wmcliphist */
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gint auto_take_up = 0;
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/* number of items to keep (may be overriden from command line) */
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gint num_items_to_keep = 10;
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/* number if items kept */
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gint num_items = 0;
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/* current number of locked items */
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gint locked_count;
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/* list of clipboard history items */
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GList *history_items = NULL;
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/* selected item */
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HISTORY_ITEM *selected = NULL;
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/*
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* dumps history list to stderr
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* for debugging purposes only
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*/
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void
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dump_history_list_fn(char *header)
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{
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gint indent = 1, i;
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GList *node = history_items;
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HISTORY_ITEM *data;
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gchar *converted;
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fprintf(stderr, "%s\n", header);
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while (node) {
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data = (HISTORY_ITEM *)node->data;
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for (i = 0; i < indent; i++)
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putc('-', stderr);
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converted = from_utf8(data->content);
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fprintf(stderr, " %s\n", converted);
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g_free(converted);
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indent++;
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node = node->next;
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}
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fprintf(stderr, "==========\n");
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}
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void
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my_get_selection_text(GtkClipboard *cb, const gchar *text, gpointer
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data)
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{
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/* previous clipboard content */
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static gchar *old_content = "";
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static gint has_old_content = 0;
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gchar *content;
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gchar *converted;
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begin_func("my_get_selection_text");
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if (text == NULL) {
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return_void();
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}
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if (g_utf8_collate(text, old_content) != 0 &&
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!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(menu_app_clip_ignore))) {
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/* new data in clipboard */
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/* store new content for future comparation */
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content = g_strdup(text);
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converted = from_utf8(content);
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/* fprintf(stderr, ">>> %s\n", converted); */
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g_free(converted);
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if (has_old_content > 0)
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g_free(old_content);
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old_content = content;
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has_old_content = 1;
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/* process item */
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process_item(content, 0, TRUE);
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}
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/* when clipboard is locked, set selection owener to myself */
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if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(menu_app_clip_ignore)) ||
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gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(menu_app_clip_lock))) {
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if (gtk_selection_owner_set(dock_app,
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clipboard,
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GDK_CURRENT_TIME) == 0)
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selected = NULL;
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}
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return_void();
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}
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/*
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* get clipboard content - partialy inspired by Downloader for X
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*/
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gboolean
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my_get_xselection(GtkWidget *window, GdkEvent *event)
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{
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begin_func("my_get_xselection");
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gtk_clipboard_request_text(gtk_clipboard_get(clipboard),
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my_get_selection_text, NULL);
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return_val(TRUE);
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}
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/*
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* clipboard conversion - inspired by Downloader for X too :)
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*/
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gboolean
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time_conv_select()
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{
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begin_func("time_conv_select");
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gtk_selection_convert(main_window,
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clipboard,
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GDK_TARGET_STRING,
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GDK_CURRENT_TIME);
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return_val(TRUE);
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}
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/*
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* handles request for selection from other apps
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*/
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gboolean
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selection_handle(GtkWidget *widget,
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GtkSelectionData *selection_data,
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guint info,
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guint time_stamp,
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gpointer data)
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{
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static gchar *converted = NULL;
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begin_func("selection_handle");
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if (converted != NULL) {
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g_free(converted);
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}
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if (selected) {
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converted = from_utf8(selected->content);
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gtk_selection_data_set(selection_data,
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GDK_SELECTION_TYPE_STRING,
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8,
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(guchar *) converted,
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strlen(converted));
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} else {
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gtk_selection_data_set(selection_data,
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GDK_SELECTION_TYPE_STRING,
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8,
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(guchar *)"",
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0);
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}
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return_val(TRUE);
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}
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