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Code update for Window Maker version 0.50.0
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dan
262
WPrefs.app/Themes.c
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262
WPrefs.app/Themes.c
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/* Themes.c- Theme stuff
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*
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* WPrefs - Window Maker Preferences Program
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*
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* Copyright (c) 1998 Alfredo K. Kojima
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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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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*
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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* USA.
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*/
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#include "WPrefs.h"
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#include <unistd.h>
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typedef struct _Panel {
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WMFrame *frame;
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char *sectionName;
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CallbackRec callbacks;
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WMWindow *win;
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WMButton *saveB;
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WMList *list;
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WMButton *loadB;
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WMButton *instB;
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WMFrame *totF;
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WMButton *totB;
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WMLabel *totL;
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WMFrame *botF;
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WMButton *botB;
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WMLabel *botL;
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pid_t tilePID;
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pid_t barPID;
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} _Panel;
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#define ICON_FILE "theme"
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static void
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showData(_Panel *panel)
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{
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}
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static void
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finishedTileDownload(void *data)
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{
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_Panel *panel = (_Panel*)data;
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WMSetButtonText(panel->totB, _("Set"));
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panel->tilePID = 0;
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}
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static void
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finishedBarDownload(void *data)
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{
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_Panel *panel = (_Panel*)data;
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WMSetButtonText(panel->botB, _("Set"));
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panel->barPID = 0;
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}
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static pid_t
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downloadFile(WMScreen *scr, _Panel *panel, char *file)
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{
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pid_t pid;
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pid = fork();
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if (pid < 0) {
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wsyserror("could not fork() process");
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WMRunAlertPanel(scr, panel->win, _("Error"),
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"Could not start download. fork() failed",
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_("OK"), NULL, NULL);
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return -1;
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}
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if (pid != 0) {
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return pid;
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}
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close(ConnectionNumber(WMScreenDisplay(scr)));
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exit(1);
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}
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static void
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downloadCallback(WMWidget *w, void *data)
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{
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_Panel *panel = (_Panel*)data;
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pid_t newPid;
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WMButton *button = (WMButton*)w;
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pid_t *pid;
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if (button == panel->totB) {
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pid = &panel->tilePID;
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} else {
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pid = &panel->barPID;
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}
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if (*pid == 0) {
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newPid = downloadFile(WMWidgetScreen(w), panel, NULL);
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if (newPid < 0) {
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return;
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}
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WMSetButtonText(button, _("Stop"));
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if (button == panel->totB) {
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AddDeadChildHandler(newPid, finishedTileDownload, data);
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} else {
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AddDeadChildHandler(newPid, finishedBarDownload, data);
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}
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*pid = newPid;
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} else {
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*pid = 0;
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WMSetButtonText(button, _("Download"));
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}
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}
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static void
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updateThemeList(_Panel *panel)
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{
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WMClearList(panel->list);
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}
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static void
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createPanel(Panel *p)
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{
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_Panel *panel = (_Panel*)p;
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WMScreen *scr = WMWidgetScreen(panel->win);
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panel->frame = WMCreateFrame(panel->win);
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WMResizeWidget(panel->frame, FRAME_WIDTH, FRAME_HEIGHT);
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WMMoveWidget(panel->frame, FRAME_LEFT, FRAME_TOP);
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panel->saveB = WMCreateCommandButton(panel->frame);
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WMResizeWidget(panel->saveB, 154, 24);
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WMMoveWidget(panel->saveB, 15, 10);
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WMSetButtonText(panel->saveB, _("Save Current Theme"));
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panel->list = WMCreateList(panel->frame);
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WMResizeWidget(panel->list, 154, 150);
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WMMoveWidget(panel->list, 15, 40);
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panel->loadB = WMCreateCommandButton(panel->frame);
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WMResizeWidget(panel->loadB, 74, 24);
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WMMoveWidget(panel->loadB, 15, 200);
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WMSetButtonText(panel->loadB, _("Load"));
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panel->instB = WMCreateCommandButton(panel->frame);
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WMResizeWidget(panel->instB, 74, 24);
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WMMoveWidget(panel->instB, 95, 200);
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WMSetButtonText(panel->instB, _("Install"));
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/**************** Tile of the day ****************/
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panel->totF = WMCreateFrame(panel->frame);
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WMResizeWidget(panel->totF, 210, 105);
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WMMoveWidget(panel->totF, 240, 10);
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WMSetFrameTitle(panel->totF, _("Tile of The Day"));
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panel->totL = WMCreateLabel(panel->totF);
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WMResizeWidget(panel->totL, 67, 67);
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WMMoveWidget(panel->totL, 25, 25);
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WMSetLabelRelief(panel->totL, WRSunken);
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panel->totB = WMCreateCommandButton(panel->totF);
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WMResizeWidget(panel->totB, 86, 24);
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WMMoveWidget(panel->totB, 105, 45);
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WMSetButtonText(panel->totB, _("Download"));
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WMSetButtonAction(panel->totB, downloadCallback, panel);
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WMMapSubwidgets(panel->totF);
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/**************** Bar of the day ****************/
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panel->botF = WMCreateFrame(panel->frame);
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WMResizeWidget(panel->botF, 315, 95);
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WMMoveWidget(panel->botF, 190, 125);
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WMSetFrameTitle(panel->botF, _("Bar of The Day"));
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panel->botL = WMCreateLabel(panel->botF);
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WMResizeWidget(panel->botL, 285, 32);
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WMMoveWidget(panel->botL, 15, 20);
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WMSetLabelRelief(panel->botL, WRSunken);
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panel->botB = WMCreateCommandButton(panel->botF);
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WMResizeWidget(panel->botB, 86, 24);
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WMMoveWidget(panel->botB, 110, 60);
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WMSetButtonText(panel->botB, _("Download"));
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WMSetButtonAction(panel->botB, downloadCallback, panel);
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WMMapSubwidgets(panel->botF);
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WMRealizeWidget(panel->frame);
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WMMapSubwidgets(panel->frame);
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showData(panel);
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}
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static void
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storeData(_Panel *panel)
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{
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}
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Panel*
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InitThemes(WMScreen *scr, WMWindow *win)
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{
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_Panel *panel;
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panel = wmalloc(sizeof(_Panel));
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memset(panel, 0, sizeof(_Panel));
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panel->sectionName = _("Themes");
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panel->win = win;
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panel->callbacks.createWidgets = createPanel;
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panel->callbacks.updateDomain = storeData;
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AddSection(panel, ICON_FILE);
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return panel;
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}
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