+++ /dev/null
-/*
- * (SLIK) SimpLIstic sKin functions
- * (C) 2004 John Ellis
- * Copyright (C) 2008 The Geeqie Team
- *
- * Author: John Ellis
- *
- * This software is released under the GNU General Public License (GNU GPL).
- * Please read the included file COPYING for more information.
- * This software comes with no warranty of any kind, use at your own risk!
- */
-
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-#include "intl.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <gtk/gtk.h>
-
-#include <gdk/gdkkeysyms.h> /* for key values */
-
-#include "main.h"
-#include "filelist.h"
-
-#include "debug.h"
-#include "secure_save.h"
-#include "ui_bookmark.h"
-#include "ui_fileops.h"
-#include "ui_menu.h"
-#include "ui_misc.h"
-#include "ui_utildlg.h"
-#include "ui_tabcomp.h"
-
-
-/*
- *-----------------------------------------------------------------------------
- * history lists
- *-----------------------------------------------------------------------------
- */
-
-#define HISTORY_DEFAULT_KEY_COUNT 16
-
-
-typedef struct _HistoryData HistoryData;
-struct _HistoryData
-{
- gchar *key;
- GList *list;
-};
-
-static GList *history_list = NULL;
-
-
-static gchar *quoted_from_text(const gchar *text)
-{
- const gchar *ptr;
- gint c = 0;
- gint l = strlen(text);
-
- if (l == 0) return NULL;
-
- while (c < l && text[c] !='"') c++;
- if (text[c] == '"')
- {
- gint e;
- c++;
- ptr = text + c;
- e = c;
- while (e < l && text[e] !='"') e++;
- if (text[e] == '"')
- {
- if (e - c > 0)
- {
- return g_strndup(ptr, e - c);
- }
- }
- }
- return NULL;
-}
-
-gint history_list_load(const gchar *path)
-{
- FILE *f;
- gchar *key = NULL;
- gchar s_buf[1024];
- gchar *pathl;
-
- pathl = path_from_utf8(path);
- f = fopen(pathl, "r");
- g_free(pathl);
- if (!f) return FALSE;
-
- /* first line must start with History comment */
- if (!fgets(s_buf, sizeof(s_buf), f) ||
- strncmp(s_buf, "#History", 8) != 0)
- {
- fclose(f);
- return FALSE;
- }
-
- while (fgets(s_buf, sizeof(s_buf), f))
- {
- if (s_buf[0]=='#') continue;
- if (s_buf[0]=='[')
- {
- gint c;
- gchar *ptr;
-
- ptr = s_buf + 1;
- c = 0;
- while(ptr[c] != ']' && ptr[c] != '\n' && ptr[c] != '\0') c++;
-
- g_free(key);
- key = g_strndup(ptr, c);
- }
- else
- {
- gchar *value;
-
- value = quoted_from_text(s_buf);
- if (value && key)
- {
- history_list_add_to_key(key, value, 0);
- }
- g_free(value);
- }
- }
-
- fclose(f);
-
- g_free(key);
-
- return TRUE;
-}
-
-gint history_list_save(const gchar *path)
-{
- SecureSaveInfo *ssi;
- GList *list;
- gchar *pathl;
-
- pathl = path_from_utf8(path);
- ssi = secure_open(pathl);
- g_free(pathl);
- if (!ssi)
- {
- printf_term(_("Unable to write history lists to: %s\n"), path);
- return FALSE;
- }
-
- secure_fprintf(ssi, "#History lists\n");
- secure_fprintf(ssi, "\n");
-
- list = g_list_last(history_list);
- while(list && secsave_errno == SS_ERR_NONE)
- {
- HistoryData *hd;
- GList *work;
-
- hd = list->data;
- list = list->prev;
-
- secure_fprintf(ssi, "[%s]\n", hd->key);
-
- /* save them inverted (oldest to newest)
- * so that when reading they are added correctly
- */
- work = g_list_last(hd->list);
- while(work && secsave_errno == SS_ERR_NONE)
- {
- secure_fprintf(ssi, "\"%s\"\n", (gchar *)work->data);
- work = work->prev;
- }
- secure_fputc(ssi, '\n');
- }
-
- secure_fprintf(ssi, "#end\n");
-
- return (secure_close(ssi) == 0);
-}
-
-static void history_list_free(HistoryData *hd)
-{
- GList *work;
-
- if (!hd) return;
-
- work = hd->list;
- while(work)
- {
- g_free(work->data);
- work = work->next;
- }
-
- g_free(hd->key);
- g_free(hd);
-}
-
-static HistoryData *history_list_find_by_key(const gchar* key)
-{
- GList *work = history_list;
-
- if (!key) return NULL;
-
- while (work)
- {
- HistoryData *hd = work->data;
- if (strcmp(hd->key, key) == 0) return hd;
- work = work->next;
- }
- return NULL;
-}
-
-const gchar *history_list_find_last_path_by_key(const gchar* key)
-{
- HistoryData *hd;
-
- hd = history_list_find_by_key(key);
- if (!hd || !hd->list) return NULL;
-
- return hd->list->data;
-}
-
-void history_list_free_key(const gchar *key)
-{
- HistoryData *hd;
- hd = history_list_find_by_key(key);
- if (!hd) return;
-
- history_list = g_list_remove(history_list, hd);
- history_list_free(hd);
-}
-
-void history_list_add_to_key(const gchar *key, const gchar *path, gint max)
-{
- HistoryData *hd;
- GList *work;
-
- if (!key || !path) return;
-
- hd = history_list_find_by_key(key);
- if (!hd)
- {
- hd = g_new(HistoryData, 1);
- hd->key = g_strdup(key);
- hd->list = NULL;
- history_list = g_list_prepend(history_list, hd);
- }
-
- /* if already in the list, simply move it to the top */
- work = hd->list;
- while(work)
- {
- gchar *buf = work->data;
- work = work->next;
- if (strcmp(buf, path) == 0)
- {
- hd->list = g_list_remove(hd->list, buf);
- hd->list = g_list_prepend(hd->list, buf);
- return;
- }
- }
-
- hd->list = g_list_prepend(hd->list, g_strdup(path));
-
- if (max == -1) max = HISTORY_DEFAULT_KEY_COUNT;
- if (max > 0)
- {
- while(hd->list && g_list_length(hd->list) > max)
- {
- GList *work = g_list_last(hd->list);
- gchar *buf = work->data;
- hd->list = g_list_remove(hd->list, buf);
- g_free(buf);
- }
- }
-}
-
-void history_list_item_change(const gchar *key, const gchar *oldpath, const gchar *newpath)
-{
- HistoryData *hd;
- GList *work;
-
- if (!oldpath) return;
- hd = history_list_find_by_key(key);
- if (!hd) return;
-
- work = hd->list;
- while(work)
- {
- gchar *buf = work->data;
- if (strcmp(buf, oldpath) == 0)
- {
- if (newpath)
- {
- work->data = g_strdup(newpath);
- }
- else
- {
- hd->list = g_list_remove(hd->list, buf);
- }
- g_free(buf);
- return;
- }
- work = work->next;
- }
-}
-
-void history_list_item_move(const gchar *key, const gchar *path, gint direction)
-{
- HistoryData *hd;
- GList *work;
- gint p = 0;
-
- if (!path) return;
- hd = history_list_find_by_key(key);
- if (!hd) return;
-
- work = hd->list;
- while (work)
- {
- gchar *buf = work->data;
- if (strcmp(buf, path) == 0)
- {
- p += direction;
- if (p < 0) return;
- hd->list = g_list_remove(hd->list, buf);
- hd->list = g_list_insert(hd->list, buf, p);
- return;
- }
- work = work->next;
- p++;
- }
-}
-
-void history_list_item_remove(const gchar *key, const gchar *path)
-{
- history_list_item_change(key, path, NULL);
-}
-
-GList *history_list_get_by_key(const gchar *key)
-{
- HistoryData *hd;
-
- hd = history_list_find_by_key(key);
- if (!hd) return NULL;
-
- return hd->list;
-}
-
-/*
- *-----------------------------------------------------------------------------
- * bookmarks
- *-----------------------------------------------------------------------------
- */
-
-#define BOOKMARK_DATA_KEY "bookmarkdata"
-#define MARKER_PATH "[path]"
-#define MARKER_ICON "[icon]"
-
-typedef struct _BookMarkData BookMarkData;
-typedef struct _BookButtonData BookButtonData;
-typedef struct _BookPropData BookPropData;
-
-struct _BookMarkData
-{
- GtkWidget *widget;
- GtkWidget *box;
- gchar *key;
-
- void (*select_func)(const gchar *path, gpointer data);
- gpointer select_data;
-
- gint no_defaults;
- gint editable;
-
- BookButtonData *active_button;
-};
-
-struct _BookButtonData
-{
- GtkWidget *button;
- GtkWidget *image;
- GtkWidget *label;
-
- gchar *key;
- gchar *name;
- gchar *path;
- gchar *icon;
- gchar *parent;
-};
-
-struct _BookPropData
-{
- GtkWidget *name_entry;
- GtkWidget *path_entry;
- GtkWidget *icon_entry;
-
- BookButtonData *bb;
-};
-
-enum {
- TARGET_URI_LIST,
- TARGET_X_URL,
- TARGET_TEXT_PLAIN
-};
-
-static GtkTargetEntry bookmark_drop_types[] = {
- { "text/uri-list", 0, TARGET_URI_LIST },
- { "x-url/http", 0, TARGET_X_URL },
- { "_NETSCAPE_URL", 0, TARGET_X_URL }
-};
-#define bookmark_drop_types_n 3
-
-static GtkTargetEntry bookmark_drag_types[] = {
- { "text/uri-list", 0, TARGET_URI_LIST },
- { "text/plain", 0, TARGET_TEXT_PLAIN }
-};
-#define bookmark_drag_types_n 2
-
-
-static GList *bookmark_widget_list = NULL;
-static GList *bookmark_default_list = NULL;
-
-
-static void bookmark_populate_all(const gchar *key);
-
-
-static BookButtonData *bookmark_from_string(const gchar *text)
-{
- BookButtonData *b;
- const gchar *path_ptr;
- const gchar *icon_ptr;
-
- b = g_new0(BookButtonData, 1);
-
- if (!text)
- {
- b->name = g_strdup(_("New Bookmark"));
- b->path = g_strdup(homedir());
- b->key = NULL;
- return b;
- }
-
- b->key = g_strdup(text);
-
- path_ptr = strstr(text, MARKER_PATH);
- icon_ptr = strstr(text, MARKER_ICON);
-
- if (path_ptr && icon_ptr && icon_ptr < path_ptr)
- {
- printf("warning, bookmark icon must be after path\n");
- return NULL;
- }
-
- if (path_ptr)
- {
- gint l;
-
- l = path_ptr - text;
- b->name = g_strndup(text, l);
- path_ptr += strlen(MARKER_PATH);
- if (icon_ptr)
- {
- l = icon_ptr - path_ptr;
- b->path = g_strndup(path_ptr, l);
- }
- else
- {
- b->path = g_strdup(path_ptr);
- }
- }
- else
- {
- b->name = g_strdup(text);
- b->path = g_strdup("");
- }
-
- if (icon_ptr)
- {
- icon_ptr += strlen(MARKER_ICON);
- b->icon = g_strdup(icon_ptr);
- }
-
- return b;
-}
-
-static void bookmark_free(BookButtonData *b)
-{
- if (!b) return;
-
- g_free(b->name);
- g_free(b->path);
- g_free(b->icon);
- g_free(b->key);
- g_free(b->parent);
- g_free(b);
-}
-
-static gchar *bookmark_string(const gchar *name, const gchar *path, const gchar *icon)
-{
- if (!name) name = _("New Bookmark");
- if (icon && strncmp(icon, "/", 1) != 0) icon = NULL;
-
- if (icon)
- {
- return g_strdup_printf("%s"MARKER_PATH"%s"MARKER_ICON"%s", name, path, icon);
- }
-
- return g_strdup_printf("%s"MARKER_PATH"%s", name, path);
-}
-
-static void bookmark_select_cb(GtkWidget *button, gpointer data)
-{
- BookMarkData *bm = data;
- BookButtonData *b;
-
- b = g_object_get_data(G_OBJECT(button), "bookbuttondata");
- if (!b) return;
-
- if (bm->select_func) bm->select_func(b->path, bm->select_data);
-}
-
-static void bookmark_edit_destroy_cb(GtkWidget *widget, gpointer data)
-{
- BookPropData *p = data;
-
- bookmark_free(p->bb);
- g_free(p);
-}
-
-static void bookmark_edit_cancel_cb(GenericDialog *gd, gpointer data)
-{
-}
-
-static void bookmark_edit_ok_cb(GenericDialog *gd, gpointer data)
-{
- BookPropData *p = data;
- const gchar *name;
- gchar *path;
- const gchar *icon;
- gchar *new;
-
- name = gtk_entry_get_text(GTK_ENTRY(p->name_entry));
- path = remove_trailing_slash(gtk_entry_get_text(GTK_ENTRY(p->path_entry)));
- icon = gtk_entry_get_text(GTK_ENTRY(p->icon_entry));
-
- new = bookmark_string(name, path, icon);
-
- if (p->bb->key)
- {
- history_list_item_change(p->bb->parent, p->bb->key, new);
- }
- else
- {
- history_list_add_to_key(p->bb->parent, new, 0);
- }
-
- if (path && strlen(path) > 0) tab_completion_append_to_history(p->path_entry, path);
- if (icon && strlen(icon) > 0) tab_completion_append_to_history(p->icon_entry, icon);
-
- g_free(path);
- g_free(new);
-
- bookmark_populate_all(p->bb->parent);
-}
-
-/* simply pass NULL for text to turn this into a 'new bookmark' dialog */
-
-static void bookmark_edit(const gchar *key, const gchar *text, GtkWidget *parent)
-{
- BookPropData *p;
- GenericDialog *gd;
- GtkWidget *table;
- GtkWidget *label;
- const gchar *icon;
-
- if (!key) key = "bookmarks";
-
- p = g_new0(BookPropData, 1);
-
- p->bb = bookmark_from_string(text);
- p->bb->parent = g_strdup(key);
-
- gd = generic_dialog_new(_("Edit Bookmark"), GQ_WMCLASS, "bookmark_edit",
- parent, TRUE,
- bookmark_edit_cancel_cb, p);
- g_signal_connect(G_OBJECT(gd->dialog), "destroy",
- G_CALLBACK(bookmark_edit_destroy_cb), p);
-
- generic_dialog_add_message(gd, NULL, _("Edit Bookmark"), NULL);
-
- generic_dialog_add_button(gd, GTK_STOCK_OK, NULL,
- bookmark_edit_ok_cb, TRUE);
-
- table = pref_table_new(gd->vbox, 3, 2, FALSE, TRUE);
- pref_table_label(table, 0, 0, _("Name:"), 1.0);
-
- p->name_entry = gtk_entry_new();
- gtk_widget_set_size_request(p->name_entry, 300, -1);
- if (p->bb->name) gtk_entry_set_text(GTK_ENTRY(p->name_entry), p->bb->name);
- gtk_table_attach_defaults(GTK_TABLE(table), p->name_entry, 1, 2, 0, 1);
- generic_dialog_attach_default(gd, p->name_entry);
- gtk_widget_show(p->name_entry);
-
- pref_table_label(table, 0, 1, _("Path:"), 1.0);
-
- label = tab_completion_new_with_history(&p->path_entry, p->bb->path,
- "bookmark_path", -1, NULL, NULL);
- tab_completion_add_select_button(p->path_entry, NULL, TRUE);
- gtk_table_attach_defaults(GTK_TABLE(table), label, 1, 2, 1, 2);
- generic_dialog_attach_default(gd, p->path_entry);
- gtk_widget_show(label);
-
- pref_table_label(table, 0, 2, _("Icon:"), 1.0);
-
- icon = p->bb->icon;
- if (!icon) icon = "";
- label = tab_completion_new_with_history(&p->icon_entry, icon,
- "bookmark_icons", -1, NULL, NULL);
- tab_completion_add_select_button(p->icon_entry, _("Select icon"), FALSE);
- gtk_table_attach_defaults(GTK_TABLE(table), label, 1, 2, 2, 3);
- generic_dialog_attach_default(gd, p->icon_entry);
- gtk_widget_show(label);
-
- gtk_widget_show(gd->dialog);
-}
-
-static void bookmark_move(BookMarkData *bm, GtkWidget *button, gint direction)
-{
- BookButtonData *b;
- gint p;
- GList *list;
- gchar *key_holder;
-
- if (!bm->editable) return;
-
- b = g_object_get_data(G_OBJECT(button), "bookbuttondata");
- if (!b) return;
-
- list = gtk_container_get_children(GTK_CONTAINER(bm->box));
- p = g_list_index(list, button);
- g_list_free(list);
-
- if (p < 0 || p + direction < 0) return;
-
- key_holder = bm->key;
- bm->key = "_TEMPHOLDER";
- history_list_item_move(key_holder, b->key, -direction);
- bookmark_populate_all(key_holder);
- bm->key = key_holder;
-
- gtk_box_reorder_child(GTK_BOX(bm->box), button, p + direction);
-}
-
-static void bookmark_menu_prop_cb(GtkWidget *widget, gpointer data)
-{
- BookMarkData *bm = data;
-
- if (!bm->active_button) return;
-
- bookmark_edit(bm->key, bm->active_button->key, widget);
-}
-
-static void bookmark_menu_move(BookMarkData *bm, gint direction)
-{
- if (!bm->active_button) return;
-
- bookmark_move(bm, bm->active_button->button, direction);
-}
-
-static void bookmark_menu_up_cb(GtkWidget *widget, gpointer data)
-{
- bookmark_menu_move(data, -1);
-}
-
-static void bookmark_menu_down_cb(GtkWidget *widget, gpointer data)
-{
- bookmark_menu_move(data, 1);
-}
-
-static void bookmark_menu_remove_cb(GtkWidget *widget, gpointer data)
-{
- BookMarkData *bm = data;
-
- if (!bm->active_button) return;
-
- history_list_item_remove(bm->key, bm->active_button->key);
- bookmark_populate_all(bm->key);
-}
-
-static void bookmark_menu_position_cb(GtkMenu *menu, gint *x, gint *y, gint *pushed_in, gpointer data)
-{
- GtkWidget *button = data;
-
- gdk_window_get_origin(button->window, x, y);
- *y += button->allocation.y + button->allocation.height;
-}
-
-static void bookmark_menu_popup(BookMarkData *bm, GtkWidget *button,
- gint button_n, guint32 time, gint local)
-{
- GtkWidget *menu;
- BookButtonData *b;
-
- b = g_object_get_data(G_OBJECT(button), "bookbuttondata");
- if (!b) return;
-
- bm->active_button = b;
-
- menu = popup_menu_short_lived();
- menu_item_add_stock_sensitive(menu, _("_Properties..."), GTK_STOCK_PROPERTIES, bm->editable,
- G_CALLBACK(bookmark_menu_prop_cb), bm);
- menu_item_add_stock_sensitive(menu, _("Move _up"), GTK_STOCK_GO_UP, bm->editable,
- G_CALLBACK(bookmark_menu_up_cb), bm);
- menu_item_add_stock_sensitive(menu, _("Move _down"), GTK_STOCK_GO_DOWN, bm->editable,
- G_CALLBACK(bookmark_menu_down_cb), bm);
- menu_item_add_stock_sensitive(menu, _("_Remove"), GTK_STOCK_REMOVE, bm->editable,
- G_CALLBACK(bookmark_menu_remove_cb), bm);
-
- if (local)
- {
- gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
- bookmark_menu_position_cb, button, button_n, time);
- }
- else
- {
- gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, button_n, time);
- }
-}
-
-static gint bookmark_press_cb(GtkWidget *button, GdkEventButton *event, gpointer data)
-{
- BookMarkData *bm = data;
-
- if (event->button != MOUSE_BUTTON_RIGHT) return FALSE;
-
- bookmark_menu_popup(bm, button, event->button, event->time, FALSE);
-
- return TRUE;
-}
-
-static gint bookmark_keypress_cb(GtkWidget *button, GdkEventKey *event, gpointer data)
-{
- BookMarkData *bm = data;
-
- switch (event->keyval)
- {
- case GDK_F10:
- if (!(event->state & GDK_CONTROL_MASK)) return FALSE;
- case GDK_Menu:
- bookmark_menu_popup(bm, button, 0, event->time, TRUE);
- return TRUE;
- break;
- case GDK_Up:
- if (event->state & GDK_SHIFT_MASK)
- {
- bookmark_move(bm, button, -1);
- return TRUE;
- }
- break;
- case GDK_Down:
- if (event->state & GDK_SHIFT_MASK)
- {
- bookmark_move(bm, button, 1);
- return TRUE;
- }
- break;
- }
-
- return FALSE;
-}
-
-static void bookmark_drag_set_data(GtkWidget *button,
- GdkDragContext *context, GtkSelectionData *selection_data,
- guint info, guint time, gpointer data)
-{
- BookMarkData *bm = data;
- BookButtonData *b;
- gchar *uri_text = NULL;
- gint length = 0;
- GList *list = NULL;
-
- if (context->dest_window == bm->widget->window) return;
-
- b = g_object_get_data(G_OBJECT(button), "bookbuttondata");
- if (!b) return;
-
- list = g_list_append(list, b->path);
-
- switch (info)
- {
- case TARGET_URI_LIST:
- uri_text = uri_text_from_list(list, &length, FALSE);
- break;
- case TARGET_TEXT_PLAIN:
- uri_text = uri_text_from_list(list, &length, TRUE);
- break;
- }
-
- g_list_free(list);
-
- if (!uri_text) return;
-
- gtk_selection_data_set(selection_data, selection_data->target,
- 8, (guchar *)uri_text, length);
- g_free(uri_text);
-}
-
-static void bookmark_drag_begin(GtkWidget *button, GdkDragContext *context, gpointer data)
-{
- GdkPixbuf *pixbuf;
- GdkModifierType mask;
- gint x, y;
-
- pixbuf = gdk_pixbuf_new(GDK_COLORSPACE_RGB, FALSE, 8,
- button->allocation.width, button->allocation.height);
- gdk_pixbuf_get_from_drawable(pixbuf, button->window, NULL,
- button->allocation.x, button->allocation.y,
- 0, 0, button->allocation.width, button->allocation.height);
-
- gdk_window_get_pointer(button->window, &x, &y, &mask);
-
- gtk_drag_set_icon_pixbuf(context, pixbuf,
- x - button->allocation.x, y - button->allocation.y);
- g_object_unref(pixbuf);
-}
-
-static void bookmark_populate(BookMarkData *bm)
-{
- GtkBox *box;
- GList *work;
- GList *children;
-
- box = GTK_BOX(bm->box);
- children = gtk_container_get_children(GTK_CONTAINER(box));
- work = children;
- while (work)
- {
- GtkWidget *widget = GTK_WIDGET(work->data);
- work = work->next;
- gtk_widget_destroy(widget);
- }
-
- if (!bm->no_defaults && !history_list_get_by_key(bm->key))
- {
- gchar *buf;
- gchar *path;
-
- if (!bookmark_default_list)
- {
- buf = bookmark_string(_("Home"), homedir(), NULL);
- history_list_add_to_key(bm->key, buf, 0);
- g_free(buf);
-
- path = concat_dir_and_file(homedir(), "Desktop");
- if (isname(path))
- {
- buf = bookmark_string(_("Desktop"), path, NULL);
- history_list_add_to_key(bm->key, buf, 0);
- g_free(buf);
- }
- g_free(path);
- }
-
- work = bookmark_default_list;
- while (work && work->next)
- {
- gchar *name;
-
- name = work->data;
- work = work->next;
- path = work->data;
- work = work->next;
-
- buf = bookmark_string(name, path, NULL);
- history_list_add_to_key(bm->key, buf, 0);
- g_free(buf);
- }
- }
-
- work = history_list_get_by_key(bm->key);
- work = g_list_last(work);
- while (work)
- {
- BookButtonData *b;
-
- b = bookmark_from_string(work->data);
- if (b)
- {
- GtkWidget *box;
-
- b->button = gtk_button_new();
- gtk_button_set_relief(GTK_BUTTON(b->button), GTK_RELIEF_NONE);
- gtk_box_pack_start(GTK_BOX(bm->box), b->button, FALSE, FALSE, 0);
- gtk_widget_show(b->button);
-
- g_object_set_data_full(G_OBJECT(b->button), "bookbuttondata",
- b, (GDestroyNotify)bookmark_free);
-
- box = gtk_hbox_new(FALSE, PREF_PAD_BUTTON_GAP);
- gtk_container_add(GTK_CONTAINER(b->button), box);
- gtk_widget_show(box);
-
- if (b->icon)
- {
- GdkPixbuf *pixbuf;
- gchar *iconl;
-
- iconl = path_from_utf8(b->icon);
- pixbuf = gdk_pixbuf_new_from_file(iconl, NULL);
- g_free(iconl);
- if (pixbuf)
- {
- GdkPixbuf *scaled;
- gint w, h;
-
- w = h = 16;
- gtk_icon_size_lookup(GTK_ICON_SIZE_BUTTON, &w, &h);
-
- scaled = gdk_pixbuf_scale_simple(pixbuf, w, h,
- GDK_INTERP_BILINEAR);
- b->image = gtk_image_new_from_pixbuf(scaled);
- g_object_unref(scaled);
- g_object_unref(pixbuf);
- }
- else
- {
- b->image = gtk_image_new_from_stock(GTK_STOCK_MISSING_IMAGE,
- GTK_ICON_SIZE_BUTTON);
- }
- }
- else
- {
- b->image = gtk_image_new_from_stock(GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_BUTTON);
- }
- gtk_box_pack_start(GTK_BOX(box), b->image, FALSE, FALSE, 0);
- gtk_widget_show(b->image);
-
- b->label = gtk_label_new(b->name);
- gtk_box_pack_start(GTK_BOX(box), b->label, FALSE, FALSE, 0);
- gtk_widget_show(b->label);
-
- g_signal_connect(G_OBJECT(b->button), "clicked",
- G_CALLBACK(bookmark_select_cb), bm);
- g_signal_connect(G_OBJECT(b->button), "button_press_event",
- G_CALLBACK(bookmark_press_cb), bm);
- g_signal_connect(G_OBJECT(b->button), "key_press_event",
- G_CALLBACK(bookmark_keypress_cb), bm);
-
- gtk_drag_source_set(b->button, GDK_BUTTON1_MASK,
- bookmark_drag_types, bookmark_drag_types_n,
- GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
- g_signal_connect(G_OBJECT(b->button), "drag_data_get",
- G_CALLBACK(bookmark_drag_set_data), bm);
- g_signal_connect(G_OBJECT(b->button), "drag_begin",
- G_CALLBACK(bookmark_drag_begin), bm);
- }
-
- work = work->prev;
- }
-}
-
-static void bookmark_populate_all(const gchar *key)
-{
- GList *work;
-
- if (!key) return;
-
- work = bookmark_widget_list;
- while (work)
- {
- BookMarkData *bm;
-
- bm = work->data;
- work = work->next;
-
- if (strcmp(bm->key, key) == 0)
- {
- bookmark_populate(bm);
- }
- }
-}
-
-static void bookmark_dnd_get_data(GtkWidget *widget,
- GdkDragContext *context, gint x, gint y,
- GtkSelectionData *selection_data, guint info,
- guint time, gpointer data)
-{
- BookMarkData *bm = data;
- GList *list = NULL;
- GList *work;
-
- if (!bm->editable) return;
-
- switch (info)
- {
- case TARGET_URI_LIST:
- case TARGET_X_URL:
- list = uri_list_from_text((gchar *)selection_data->data, FALSE);
- break;
- }
-
- work = list;
- while (work)
- {
- gchar *path = work->data;
- gchar *buf;
-
- buf = bookmark_string(filename_from_path(path), path, NULL);
- history_list_add_to_key(bm->key, buf, 0);
- g_free(buf);
-
- work = work->next;
- }
-
- string_list_free(list);
-
- bookmark_populate_all(bm->key);
-}
-
-static void bookmark_list_destroy(GtkWidget *widget, gpointer data)
-{
- BookMarkData *bm = data;
-
- bookmark_widget_list = g_list_remove(bookmark_widget_list, bm);
-
- g_free(bm->key);
- g_free(bm);
-}
-
-GtkWidget *bookmark_list_new(const gchar *key,
- void (*select_func)(const gchar *path, gpointer data), gpointer select_data)
-{
- GtkWidget *scrolled;
- BookMarkData *bm;
-
- if (!key) key = "bookmarks";
-
- bm = g_new0(BookMarkData, 1);
- bm->key = g_strdup(key);
-
- bm->select_func = select_func;
- bm->select_data = select_data;
-
- bm->no_defaults = FALSE;
- bm->editable = TRUE;
-
- scrolled = gtk_scrolled_window_new(NULL, NULL);
- gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled),
- GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
-
- bm->box = gtk_vbox_new(FALSE, 0);
- gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled), bm->box);
- gtk_widget_show(bm->box);
-
- bookmark_populate(bm);
-
- g_signal_connect(G_OBJECT(bm->box), "destroy",
- G_CALLBACK(bookmark_list_destroy), bm);
- g_object_set_data(G_OBJECT(bm->box), BOOKMARK_DATA_KEY, bm);
- g_object_set_data(G_OBJECT(scrolled), BOOKMARK_DATA_KEY, bm);
- bm->widget = scrolled;
-
- gtk_drag_dest_set(scrolled,
- GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
- bookmark_drop_types, bookmark_drop_types_n,
- GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
- g_signal_connect(G_OBJECT(scrolled), "drag_data_received",
- G_CALLBACK(bookmark_dnd_get_data), bm);
-
- bookmark_widget_list = g_list_append(bookmark_widget_list, bm);
-
- return scrolled;
-}
-
-void bookmark_list_set_key(GtkWidget *list, const gchar *key)
-{
- BookMarkData *bm;
-
- if (!list || !key) return;
-
- bm = g_object_get_data(G_OBJECT(list), BOOKMARK_DATA_KEY);
- if (!bm) return;
-
- if (bm->key && strcmp(bm->key, key) == 0) return;
-
- g_free(bm->key);
- bm->key = g_strdup(key);
-
- bookmark_populate(bm);
-}
-
-void bookmark_list_set_no_defaults(GtkWidget *list, gint no_defaults)
-{
- BookMarkData *bm;
-
- bm = g_object_get_data(G_OBJECT(list), BOOKMARK_DATA_KEY);
- if (!bm) return;
-
- bm->no_defaults = no_defaults;
-}
-
-void bookmark_list_set_editable(GtkWidget *list, gint editable)
-{
- BookMarkData *bm;
-
- bm = g_object_get_data(G_OBJECT(list), BOOKMARK_DATA_KEY);
- if (!bm) return;
-
- bm->editable = editable;
-}
-
-void bookmark_list_add(GtkWidget *list, const gchar *name, const gchar *path)
-{
- BookMarkData *bm;
- gchar *buf;
-
- bm = g_object_get_data(G_OBJECT(list), BOOKMARK_DATA_KEY);
- if (!bm) return;
-
- buf = bookmark_string(name, path, NULL);
- history_list_add_to_key(bm->key, buf, 0);
- g_free(buf);
-
- bookmark_populate_all(bm->key);
-}
-
-void bookmark_add_default(const gchar *name, const gchar *path)
-{
- if (!name || !path) return;
- bookmark_default_list = g_list_append(bookmark_default_list, g_strdup(name));
- bookmark_default_list = g_list_append(bookmark_default_list, g_strdup(path));
-}
-
-/*
- *-----------------------------------------------------------------------------
- * combo with history key
- *-----------------------------------------------------------------------------
- */
-
-typedef struct _HistoryComboData HistoryComboData;
-struct _HistoryComboData
-{
- GtkWidget *combo;
- GtkWidget *entry;
- gchar *history_key;
- gint history_levels;
-};
-
-static void history_combo_destroy(GtkWidget *widget, gpointer data)
-{
- HistoryComboData *hc = data;
-
- g_free(hc->history_key);
- g_free(data);
-}
-
-/* if text is NULL, entry is set to the most recent item */
-GtkWidget *history_combo_new(GtkWidget **entry, const gchar *text,
- const gchar *history_key, gint max_levels)
-{
- HistoryComboData *hc;
- GList *work;
- gint n = 0;
-
- hc = g_new0(HistoryComboData, 1);
- hc->history_key = g_strdup(history_key);
- hc->history_levels = max_levels;
-
- hc->combo = gtk_combo_box_entry_new_text();
-#if 0
- gtk_combo_set_case_sensitive(GTK_COMBO(hc->combo), TRUE);
- gtk_combo_set_use_arrows(GTK_COMBO(hc->combo), FALSE);
-#endif
-
- hc->entry = GTK_BIN(hc->combo)->child;
-
- g_object_set_data(G_OBJECT(hc->combo), "history_combo_data", hc);
- g_object_set_data(G_OBJECT(hc->entry), "history_combo_data", hc);
- g_signal_connect(G_OBJECT(hc->combo), "destroy",
- G_CALLBACK(history_combo_destroy), hc);
-
- work = history_list_get_by_key(hc->history_key);
- while (work)
- {
- gtk_combo_box_append_text(GTK_COMBO_BOX(hc->combo), (gchar *)work->data);
- work = work->next;
- n++;
- }
-
- if (text)
- {
- gtk_entry_set_text(GTK_ENTRY(hc->entry), text);
- }
- else if (n > 0)
- {
- gtk_combo_box_set_active(GTK_COMBO_BOX(hc->combo), 0);
- }
-
- if (entry) *entry = hc->entry;
- return hc->combo;
-}
-
-/* if text is NULL, current entry text is used
- * widget can be the combo or entry widget
- */
-void history_combo_append_history(GtkWidget *widget, const gchar *text)
-{
- HistoryComboData *hc;
- gchar *new_text;
-
- hc = g_object_get_data(G_OBJECT(widget), "history_combo_data");
- if (!hc)
- {
- printf("widget is not a history combo\n");
- return;
- }
-
- if (text)
- {
- new_text = g_strdup(text);
- }
- else
- {
- new_text = g_strdup(gtk_entry_get_text(GTK_ENTRY(hc->entry)));
- }
-
- if (new_text && strlen(new_text) > 0)
- {
- GtkTreeModel *store;
- GList *work;
-
- history_list_add_to_key(hc->history_key, new_text, hc->history_levels);
-
- gtk_combo_box_set_active(GTK_COMBO_BOX(hc->combo), -1);
-
- store = gtk_combo_box_get_model(GTK_COMBO_BOX(hc->combo));
- gtk_list_store_clear(GTK_LIST_STORE(store));
-
- work = history_list_get_by_key(hc->history_key);
- while (work)
- {
- gtk_combo_box_append_text(GTK_COMBO_BOX(hc->combo), (gchar *)work->data);
- work = work->next;
- }
- }
-
- g_free(new_text);
-}
-
-/*
- *-----------------------------------------------------------------------------
- * drag and drop uri utils
- *-----------------------------------------------------------------------------
- */
-
-/* the following characters are allowed to be unencoded for pathnames:
- * $ & + , / : = @
- */
-static gint escape_char_list[] = {
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0 */
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 10 */
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 20 */
-/* spc ! " # $ % & ' */
- 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, /* 30 */
-/* ( ) * + , - . / 0 1 */
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 40 */
-/* 2 3 4 5 6 7 8 9 : ; */
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, /* 50 */
-/* < = > ? @ A B C D E */
- 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, /* 60 */
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 70 */
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 80 */
-/* Z [ \ ] ^ _ ` a b c */
- 0, 1, 1, 1, 1, 0, 1, 0, 0, 0, /* 90 */
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 100 */
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 110 */
-/* x y z { | } ~ del */
- 0, 0, 0, 1, 1, 1, 0, 0 /* 120, 127 is end */
-};
-
-static gchar *hex_char = "0123456789ABCDEF";
-
-static gint escape_test(guchar c)
-{
- if (c < 32 || c > 127) return TRUE;
- return (escape_char_list[c] != 0);
-}
-
-static const gchar *escape_code(guchar c)
-{
- static gchar text[4];
-
- text[0] = '%';
- text[1] = hex_char[c>>4];
- text[2] = hex_char[c%16];
- text[3] = '\0';
-
- return text;
-}
-
-gchar *uri_text_escape(const gchar *text)
-{
- GString *string;
- gchar *result;
- const gchar *p;
-
- if (!text) return NULL;
-
- string = g_string_new("");
-
- p = text;
- while (*p != '\0')
- {
- if (escape_test(*p))
- {
- g_string_append(string, escape_code(*p));
- }
- else
- {
- g_string_append_c(string, *p);
- }
- p++;
- }
-
- result = string->str;
- g_string_free(string, FALSE);
-
- /* dropped filenames are expected to be utf-8 compatible */
- if (!g_utf8_validate(result, -1, NULL))
- {
- gchar *tmp;
-
- tmp = g_locale_to_utf8(result, -1, NULL, NULL, NULL);
- if (tmp)
- {
- g_free(result);
- result = tmp;
- }
- }
-
- return result;
-}
-
-/* this operates on the passed string, decoding escaped characters */
-void uri_text_decode(gchar *text)
-{
- if (strchr(text, '%'))
- {
- gchar *w;
- gchar *r;
-
- w = r = text;
-
- while(*r != '\0')
- {
- if (*r == '%' && *(r + 1) != '\0' && *(r + 2) != '\0')
- {
- gchar t[3];
- gint n;
-
- r++;
- t[0] = *r;
- r++;
- t[1] = *r;
- t[2] = '\0';
- n = (gint)strtol(t, NULL, 16);
- if (n > 0 && n < 256)
- {
- *w = (gchar)n;
- }
- else
- {
- /* invalid number, rewind and ignore this escape */
- r -= 2;
- *w = *r;
- }
- }
- else if (w != r)
- {
- *w = *r;
- }
- r++;
- w++;
- }
- if (*w != '\0') *w = '\0';
- }
-}
-
-static void uri_list_parse_encoded_chars(GList *list)
-{
- GList *work = list;
-
- while (work)
- {
- gchar *text = work->data;
-
- uri_text_decode(text);
-
- work = work->next;
- }
-}
-
-GList *uri_list_from_text(gchar *data, gint files_only)
-{
- GList *list = NULL;
- gint b, e;
-
- b = e = 0;
-
- while (data[b] != '\0')
- {
- while (data[e] != '\r' && data[e] != '\n' && data[e] != '\0') e++;
- if (strncmp(data + b, "file:", 5) == 0)
- {
- gchar *path;
- b += 5;
- while (data[b] == '/' && data[b+1] == '/') b++;
- path = g_strndup(data + b, e - b);
- list = g_list_append(list, path_to_utf8(path));
- g_free(path);
- }
- else if (!files_only && strncmp(data + b, "http:", 5) == 0)
- {
- list = g_list_append(list, g_strndup(data + b, e - b));
- }
- else if (!files_only && strncmp(data + b, "ftp:", 3) == 0)
- {
- list = g_list_append(list, g_strndup(data + b, e - b));
- }
- while (data[e] == '\r' || data[e] == '\n') e++;
- b = e;
- }
-
- uri_list_parse_encoded_chars(list);
-
- return list;
-}
-
-GList *uri_filelist_from_text(gchar *data, gint files_only)
-{
- GList *path_list = uri_list_from_text(data, files_only);
- GList *filelist = filelist_from_path_list(path_list);
- string_list_free(path_list);
- return filelist;
-}
-
-gchar *uri_text_from_list(GList *list, gint *len, gint plain_text)
-{
- gchar *uri_text = NULL;
- GString *string;
- GList *work;
-
- if (!list)
- {
- if (len) *len = 0;
- return NULL;
- }
-
- string = g_string_new("");
-
- work = list;
- while (work)
- {
- const gchar *name8; /* dnd filenames are in utf-8 */
-
- name8 = work->data;
-
- if (!plain_text)
- {
- gchar *escaped;
-
- escaped = uri_text_escape(name8);
- g_string_append(string, "file:");
- g_string_append(string, escaped);
- g_free(escaped);
-
- g_string_append(string, "\r\n");
- }
- else
- {
- g_string_append(string, name8);
- if (work->next) g_string_append(string, "\n");
- }
-
- work = work->next;
- }
-
- uri_text = string->str;
- if (len) *len = string->len;
- g_string_free(string, FALSE);
-
- return uri_text;
-}
-
-gchar *uri_text_from_filelist(GList *list, gint *len, gint plain_text)
-{
- GList *path_list = filelist_to_path_list(list);
- gchar *ret = uri_text_from_list(path_list, len, plain_text);
- string_list_free(path_list);
- return ret;
-}
projects / geeqie.git / blobdiff