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Delete button in file panel.

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id
1999-06-03 00:24:03 +00:00
parent 76ad1726a0
commit ba5279276f
3 changed files with 90 additions and 0 deletions
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71
WINGs/wfilepanel.c
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@@ -26,6 +26,7 @@ typedef struct W_FilePanel {
WMButton *cancelButton;
WMButton *homeButton;
WMButton *trashcanButton;
WMView *accessoryView;
@@ -63,6 +64,8 @@ static void browserDClick();
static void fillColumn(WMBrowserDelegate *self, WMBrowser *bPtr, int column,
WMList *list);
static void deleteFile();
static void goHome();
static void buttonClick();
@@ -244,6 +247,16 @@ makeFilePanel(WMScreen *scrPtr, char *name, char *title)
WMSetButtonAltImage(fPtr->homeButton, scrPtr->altHomeIcon);
WMSetButtonAction(fPtr->homeButton, goHome, fPtr);
fPtr->trashcanButton = WMCreateCommandButton(fPtr->win);
WMMoveWidget(fPtr->trashcanButton, 25, 325);
WMResizeWidget(fPtr->trashcanButton, 28, 28);
WMSetButtonImagePosition(fPtr->trashcanButton, WIPImageOnly);
WMSetButtonImage(fPtr->trashcanButton, scrPtr->trashcanIcon);
WMSetButtonAltImage(fPtr->trashcanButton, scrPtr->altTrashcanIcon);
WMSetButtonAction(fPtr->trashcanButton, deleteFile, fPtr);
/*xxxxxxxxxxxx***/
WMRealizeWidget(fPtr->win);
WMMapSubwidgets(fPtr->win);
@@ -569,6 +582,63 @@ browserClick(WMBrowser *bPtr, WMFilePanel *panel)
}
}
#define ERROR_PANEL(s) err_str = wmalloc(strlen(file)+strlen(s)); \
sprintf(err_str, s, file); \
WMRunAlertPanel(WMWidgetScreen(panel->win), panel->win, \
"Error", err_str, "OK", NULL, NULL);
static void
deleteFile(WMButton *bPre, WMFilePanel *panel)
{
char *file;
char *buffer;
char *err_str;
WMFilePanel *deletePanel;
file = getCurrentFileName(panel);
if (file[strlen(file)-1] == '/') {
ERROR_PANEL("%s is a directory.");
free(err_str);
free(file);
return;
}
buffer = wmalloc(strlen(file)+15);
sprintf(buffer,"Delete file %s ?\x0",file);
if (!WMRunAlertPanel(WMWidgetScreen(panel->win), panel->win,
"Warning", buffer, "OK", "Cancel", NULL)) {
int rem_stat;
if (rem_stat = remove(file)) {
switch (errno) {
case EISDIR:
ERROR_PANEL("%s is a directory.");
break;
case ENOENT:
ERROR_PANEL("%s does not exist.");
break;
case EACCES:
ERROR_PANEL("Has no right to access %s.");
break;
case ENOMEM:
ERROR_PANEL("Insufficient kernel memory was available.");
break;
case EROFS:
ERROR_PANEL("%s refers to a file on a read-only filesystem.");
break;
default:
ERROR_PANEL("Can not delete %s.");
}
free(err_str);
}
else {
char *s = strrchr(file,'/');
if (s) s[1] = 0;
WMSetFilePanelDirectory(panel, file);
}
}
free(buffer);
free(file);
}
static void
goHome(WMButton *bPtr, WMFilePanel *panel)
@@ -609,6 +679,7 @@ handleEvents(XEvent *event, void *data)
WMMoveWidget(pPtr->cancelButton, newWidth-(PWIDTH-140),
newHeight-(PHEIGHT-325));
WMMoveWidget(pPtr->homeButton, 55, newHeight-(PHEIGHT-325));
WMMoveWidget(pPtr->trashcanButton, 25, newHeight-(PHEIGHT-325));
newColumnCount = (newWidth - 14) / 140;
WMSetBrowserMaxVisibleColumns(pPtr->browser, newColumnCount);