forked from KolibriOS/kolibrios
253 lines
6.6 KiB
C
253 lines
6.6 KiB
C
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//===================================================//
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// //
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// SELECTION //
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// //
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//===================================================//
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void unselectAll() {
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selected_count[active_panel] = 0;
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if (active_panel) {
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selected0.drop();
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} else {
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selected1.drop();
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}
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}
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dword getSelectedCount() {
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return selected_count[active_panel];
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}
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void setElementSelectedFlag(dword n, int state) {
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if (n==0) && (strncmp(items.get(n)*304+buf+72,"..",2)==0) return;
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if (active_panel) {
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selected0.set(n, state);
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} else {
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selected1.set(n, state);
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}
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if (state==true) selected_count[active_panel]++;
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if (state==false) && (selected_count[active_panel]>0) selected_count[active_panel]--;
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}
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int getElementSelectedFlag(dword n) {
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if (active_panel) {
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return selected0.get(n);
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} else {
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return selected1.get(n);
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}
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}
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dword GetFilesCount(dword _in_path)
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{
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BDVK file_info_count;
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DIR_SIZE paste_dir_size;
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GetFileInfo(_in_path, #file_info_count);
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if ( file_info_count.isfolder ) {
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return paste_dir_size.get(_in_path);
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} else {
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return 1;
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}
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}
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//===================================================//
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// //
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// COPY AND PASTE //
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// //
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//===================================================//
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byte copy_to[4096];
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byte copy_from[4096];
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bool cut_active = false;
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enum {COPY, CUT, DELETE};
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void CopyFilesListToClipboard(bool _cut_active)
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{
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byte copy_t[4096];
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dword buff_data;
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dword path_len = 0;
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dword size_buf = 0;
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dword copy_buf_offset = 0;
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dword i;
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if (files.count<=0) return; //no files
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if (_cut_active!=DELETE) cut_active = _cut_active;
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//if no element selected by "Insert" key, then we copy current element
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if (!getSelectedCount()) {
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setElementSelectedFlag(files.cur_y, true);
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}
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if (!getSelectedCount()) return;
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size_buf = 10;
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for (i=0; i<files.count; i++)
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{
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if (getElementSelectedFlag(i) == true) {
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sprintf(#copy_t,"%s/%s",path,items.get(i)*304+buf+72);
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path_len = strlen(#copy_t);
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size_buf += path_len + 1;
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}
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}
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buff_data = malloc(size_buf);
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ESDWORD[buff_data] = size_buf;
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ESDWORD[buff_data+4] = SLOT_DATA_TYPE_RAW;
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ESINT[buff_data+8] = getSelectedCount();
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copy_buf_offset = buff_data + 10;
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for (i=0; i<files.count; i++)
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{
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if (getElementSelectedFlag(i) == true) {
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sprintf(copy_buf_offset,"%s/%s",path,items.get(i)*304+buf+72);
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copy_buf_offset += strlen(copy_buf_offset) + 1;
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if (cut_active) {
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if (i>=files.first) && (i<files.first+files.visible)
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PutShadow(files.x+4,i-files.first*files.item_h+files.y,icons16_default.w,files.item_h,1,-3);
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}
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}
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}
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if (cut_active) {
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pause(20);
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List_ReDraw();
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}
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if (getSelectedCount()==1) setElementSelectedFlag(files.cur_y, false);
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Clipboard__SetSlotData(size_buf, buff_data);
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free(buff_data);
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}
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void PasteThread()
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{
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char copy_rezult;
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int j, i, slash_count=0;
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int paste_elements_count = 0;
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dword clipbuf;
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dword path_offset;
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clipbuf = Clipboard__GetSlotData(Clipboard__GetSlotCount()-1);
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if (DSDWORD[clipbuf+4] != 3) return;
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paste_elements_count = ESINT[clipbuf+8];
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path_offset = clipbuf + 10;
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if (cut_active) {
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DisplayOperationForm(MOVE_FLAG);
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} else {
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DisplayOperationForm(COPY_FLAG);
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}
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if (cut_active) {
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for (j = 0; j < paste_elements_count; j++) {
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sprintf(#copy_to, "%s/%s", path, path_offset+strrchr(path_offset,'/'));
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slash_count = 0;
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for (i=0; i<=10; i++) {
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if (copy_to[i]=='/') slash_count++;
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if (slash_count==3) break;
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}
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if (strncmp(#copy_to, path_offset, i)!=0) goto _DIFFERENT_DRIVES;
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RenameMove(#copy_to+i, path_offset);
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if (EAX!=0) goto _DIFFERENT_DRIVES;
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path_offset += strlen(path_offset) + 1;
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}
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DialogExit();
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}
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_DIFFERENT_DRIVES:
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path_offset = clipbuf + 10;
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for (j = 0; j < paste_elements_count; j++) {
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copy_bar.max += GetFilesCount(path_offset);
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path_offset += strlen(path_offset) + 1;
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}
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path_offset = clipbuf + 10;
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for (j = 0; j < paste_elements_count; j++) {
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strcpy(#copy_from, path_offset);
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if (!copy_from) DialogExit();
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sprintf(#copy_to, "%s/%s", path, #copy_from+strrchr(#copy_from,'/'));
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if (streq(#copy_from,#copy_to))
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{
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if (cut_active) continue;
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sprintf(#copy_to, "%s/NEW_%s", path, #copy_from+strrchr(#copy_from,'/'));
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}
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if (strstr(#copy_to, #copy_from))
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{
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notify("'Not possible to copy directory into itself.\nProcess terminated.' -E");
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DialogExit();
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}
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if (copy_rezult = copyf(#copy_from,#copy_to))
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{
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Write_Error(copy_rezult);
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if (copy_rezult==8) DialogExit(); //not enough space
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}
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else if (cut_active)
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{
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strcpy(#file_path, #copy_from);
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RecursiveDelete(#copy_from, false);
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}
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path_offset += strlen(path_offset) + 1;
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}
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DialogExit();
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}
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//===================================================//
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// //
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// DELETE //
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// //
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//===================================================//
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int del_error;
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int RecursiveDelete(dword way, bool show_progress)
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{
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dword dirbuf, fcount, i, filename;
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int error;
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char del_from[4096];
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if (dir_exists(way))
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{
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if (error = GetDir(#dirbuf, #fcount, way, DIRS_ONLYREAL)) del_error = error;
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for (i=0; i<fcount; i++)
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{
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//if (CheckEvent()==evReDraw) draw_window();
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filename = i*304+dirbuf+72;
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sprintf(#del_from,"%s/%s",way,filename);
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if ( ESDWORD[filename-40] & ATR_FOLDER ) {
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RecursiveDelete(#del_from, true);
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} else {
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if (show_progress) Operation_Draw_Progress(filename);
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if (error = DeleteFile(#del_from)) del_error = error;
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}
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}
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}
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if (error = DeleteFile(way)) del_error = error;
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}
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void DeleteThread()
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{
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int j;
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int elements_count = 0;
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dword clipbuf;
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dword path_offset;
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DisplayOperationForm(DELETE_FLAG);
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clipbuf = Clipboard__GetSlotData(Clipboard__GetSlotCount()-1);
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Clipboard__DeleteLastSlot();
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if (DSDWORD[clipbuf+4] != 3) return;
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elements_count = ESINT[clipbuf+8];
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path_offset = clipbuf + 10;
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for (j = 0; j < elements_count; j++) {
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copy_bar.max += GetFilesCount(path_offset);
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path_offset += strlen(path_offset) + 1;
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}
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path_offset = clipbuf + 10;
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for (j = 0; j < elements_count; j++) {
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RecursiveDelete(path_offset, true);
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path_offset += strlen(path_offset) + 1;
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}
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if (del_error) Write_Error(del_error);
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DialogExit();
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} |