forked from KolibriOS/kolibrios
125 lines
3.3 KiB
C
125 lines
3.3 KiB
C
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byte copy_to[4096];
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byte copy_from[4096];
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byte cut_active=0;
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enum {NOCUT, CUT};
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Clipboard clipboard;
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void setElementSelectedFlag(dword n, int state) {
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dword selected_offset = file_mas[n]*304 + buf+32 + 7;
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ESBYTE[selected_offset] = state;
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if (n==0) && (strncmp(file_mas[n]*304+buf+72,"..",2)==0) ESBYTE[selected_offset] = false; //do not selec ".." directory
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if (state==true) selected_count++;
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if (state==false) selected_count--;
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}
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int getElementSelectedFlag(dword n) {
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dword selected_offset = file_mas[n]*304 + buf+32 + 7;
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return ESBYTE[selected_offset];
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}
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void Copy(dword pcth, char cut)
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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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if (files.count<=0) return; //no files
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if (selected_count==0) setElementSelectedFlag(files.cur_y, true); //no element selected by "insert", so we copy current element
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size_buf = 4;
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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,file_mas[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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size_buf += 20;
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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] = selected_count;
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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,file_mas[i]*304+buf+72);
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copy_buf_offset += strlen(copy_buf_offset) + 1;
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}
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}
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if (selected_count==1) setElementSelectedFlag(files.cur_y, false);
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clipboard.SetSlotData(size_buf, buff_data);
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cut_active = cut;
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free(buff_data);
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}
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void Paste() {
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copy_stak = malloc(64000);
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CreateThread(#PasteThread,copy_stak+64000-4);
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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;
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int paste_elements_count = 0;
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dword buf;
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dword path_offset;
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file_count_copy = 0;
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copy_bar.value = 0;
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buf = clipboard.GetSlotData(clipboard.GetSlotCount()-1);
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if (DSDWORD[buf+4] != 3) return;
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paste_elements_count = ESINT[buf+8];
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path_offset = buf + 10;
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//calculate copy files count for progress bar
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for (j = 0; j < paste_elements_count; j++) {
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GetFileInfo(path_offset, #file_info_count);
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if ( file_info_count.isfolder ) DirFileCount(path_offset);
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else file_count_copy++;
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path_offset += strlen(path_offset) + 1;
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}
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copy_bar.max = file_count_copy;
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if (cut_active) operation_flag = MOVE_FLAG;
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else operation_flag = COPY_FLAG;
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path_offset = buf + 10;
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DisplayOperationForm();
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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 (!strcmp(#copy_from,#copy_to))
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{
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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("Copy directory into itself is a bad idea...");
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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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}
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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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Del_File2(#copy_from, 0);
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}
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path_offset += strlen(path_offset) + 1;
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}
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cut_active=false;
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if (info_after_copy) notify(INFO_AFTER_COPY);
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DialogExit();
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}
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