forked from KolibriOS/kolibrios
269 lines
7.4 KiB
C
269 lines
7.4 KiB
C
#define ENTRY_POINT #main
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#define MEMSIZE 4096*20
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#include "..\lib\strings.h"
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#include "..\lib\clipboard.h"
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#include "..\lib\gui.h"
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#include "..\lib\fs.h"
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//===================================================//
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// //
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// DATA //
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// //
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//===================================================//
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?define T_COLUMNS_TITLE "# Size Type Contents"
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?define DEFAULT_SAVE_PATH "/tmp0/1/clipview.tmp"
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char *data_type[] = { "Text", "Image", "RAW", "Unknown" };
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enum {
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BT_DELETE_LAST = 10,
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BT_DELETE_ALL,
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BT_UNLOCK,
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BT_LIST_LEFT,
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BT_LIST_RIGHT
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};
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#define PANEL_BOTTOM_H 35
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#define GAP 5
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#define LIST_Y 32
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#define PANEL_TOP_H LIST_Y-2
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#define LINE_H 20
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#define TEXT_Y LINE_H - 14 / 2
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proc_info Form;
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struct LIST {
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int w,h;
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int count;
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int first;
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int visible;
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} list = 0;
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//===================================================//
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// //
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// CODE //
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// //
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//===================================================//
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void main()
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{
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@mem_init();
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@SetEventMask(EVM_REDRAW + EVM_BUTTON);
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loop() switch(@WaitEventTimeout(10))
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{
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case evButton:
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@GetButtonID();
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switch(EAX) {
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case 1:
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ExitProcess();
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case BT_DELETE_LAST:
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EventDeleteLastSlot();
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break;
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case BT_DELETE_ALL:
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EventDeleteAllSlots();
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break;
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case BT_UNLOCK:
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EventResetBufferLock();
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break;
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case BT_LIST_LEFT:
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list.first -= list.visible;
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if (list.first <= 0) list.first = 0;
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ClipViewSelectListDraw();
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break;
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case BT_LIST_RIGHT:
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if (list.first + list.visible < list.count) list.first += list.visible;
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ClipViewSelectListDraw();
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break;
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default:
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if (EAX>=300) EventOpenAsHex(EAX-300);
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else EventOpenAsText(EAX-100);
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}
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break;
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case evReDraw:
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sc.get();
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DefineAndDrawWindow(GetScreenWidth()-600/2,80,600,400,0x73,NULL,"Clipboard Viewer",NULL);
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GetProcessInfo(#Form, SelfInfo);
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IF (Form.status_window&ROLLED_UP) break;
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IF (Form.height < 200) { MoveSize(OLD,OLD,OLD,200); break; }
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IF (Form.width < 570) { MoveSize(OLD,OLD,570,OLD); break; }
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DrawWindowContent();
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break;
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default:
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if (Clipboard__GetSlotCount() > list.count) ClipViewSelectListDraw();
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}
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}
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void DrawWindowContent()
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{
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list.w = Form.cwidth-GAP-GAP;
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list.h = Form.cheight-PANEL_BOTTOM_H-LIST_Y-GAP;
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list.visible = list.h / LINE_H;
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DrawBar(0,0, Form.cwidth, PANEL_TOP_H, sc.work);
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DrawBar(0,Form.cheight-PANEL_BOTTOM_H, Form.cwidth, PANEL_BOTTOM_H, sc.work);
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DrawWideRectangle(GAP-GAP, LIST_Y-GAP, GAP*2+list.w, GAP*2+list.h, GAP-2, sc.work);
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DefineButton(GAP, list.h + LIST_Y + 8, 110, 25, BT_DELETE_LAST, sc.button);
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$inc edx
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$add ebx, 130 << 16 //BT_DELETE_ALL
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$int 64
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$inc edx
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$add ebx, 130 << 16 //BT_UNLOCK
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$int 64
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WriteText(GAP+11, LIST_Y + list.h + 14, 0x90, sc.button_text, "Delete last Delete all Reset lock");
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WriteText(GAP+18, LIST_Y - 23, 0x90, sc.work_text, T_COLUMNS_TITLE);
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ClipViewSelectListDraw();
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SelectList_DrawBorder();
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}
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dword slot_data;
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struct clipboard_data
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{
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dword size;
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dword type;
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dword encoding;
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dword content;
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dword content_offset;
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} cdata;
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void SelectList_DrawLine(dword i)
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{
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int yyy, slot_data_type_number;
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yyy = i*LINE_H+LIST_Y;
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DrawBar(GAP, yyy, list.w, LINE_H, -i%2 * 0x0E0E0E + 0xF1F1f1);
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if (list.first + i >= list.count) {
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return;
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}
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slot_data = Clipboard__GetSlotData(list.first + i);
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cdata.size = ESDWORD[slot_data];
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cdata.type = ESDWORD[slot_data+4];
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if (cdata.type==SLOT_DATA_TYPE_TEXT) || (cdata.type==SLOT_DATA_TYPE_TEXT_BLOCK)
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cdata.content_offset = 12;
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else
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cdata.content_offset = 8;
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cdata.content = slot_data + cdata.content_offset;
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WriteText(list.first+i/10^1*8+GAP+12, yyy+TEXT_Y, 0x90, 0x000000, itoa(list.first + i));
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EDX = ConvertSizeToKb(cdata.size);
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WriteText(GAP+44+16, yyy+TEXT_Y, 0x90, 0x000000, EDX);
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slot_data_type_number = cdata.type;
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if (slot_data_type_number >= 4) slot_data_type_number = 3;
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WriteText(GAP+140, yyy+TEXT_Y, 0x90, 0x000000, data_type[slot_data_type_number]);
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WriteTextB(GAP+list.w - 88, yyy+TEXT_Y, 0x90, 0x006597, "TEXT HEX");
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DefineButton(GAP+list.w - 98, yyy, 50, LINE_H, 100+i+BT_HIDE, NULL);
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$add edx, 200
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$add ebx, 52 << 16 - 10 //BT_HEX
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$int 64
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ESI = list.w - 345 / 8;
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if (cdata.size - cdata.content_offset < ESI) ESI = cdata.size - cdata.content_offset;
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WriteText(GAP+236, yyy+TEXT_Y, 0x30, 0x000000, cdata.content);
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}
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int SaveSlotContents() {
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if (! CreateFile(cdata.size, cdata.content, DEFAULT_SAVE_PATH)) {
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return true;
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} else {
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notify("'Can not create /tmp0/1/clipview.tmp' -E");
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return false;
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}
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}
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void ClipViewSelectListDraw()
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{
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int i, list_last;
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list.count = Clipboard__GetSlotCount();
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if (list.first >= list.count) list.first = list.count - list.visible;
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if (list.first < 0) list.first = 0;
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if (list.count > list.visible) list_last = list.visible; else list_last = list.count;
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for (i=0; i<list_last; i++;) SelectList_DrawLine(i);
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DrawBar(GAP,i*LINE_H+LIST_Y, list.w, -i*LINE_H+ list.h, 0xFFFfff);
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if (!list.count) WriteText(list.w / 2 + GAP - 60,
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list.h / 2 - 8 + LIST_Y, 0x90, 0x999999, "No data to show");
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//Show "<" and ">" buttons and a page number
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//in case when there are items more than visible at once
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if (list.count > list.visible) {
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param[0] = list.first / list.visible + '0';
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param[1] = '\0';
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DefineButton(Form.cwidth-84-GAP, list.h + LIST_Y + 8, 25, 25, BT_LIST_LEFT, sc.button); //BT_LEFT
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$inc edx
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$add ebx, 57 << 16 //BT_RIGHT
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$int 64
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WriteText(Form.cwidth-84-GAP+10, list.h + LIST_Y + 14, 0x90, sc.button_text, "< >");
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$add ebx, 28 << 16
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$mov edx, #param;
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$mov edi, sc.work
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$mov ecx, 11010000b << 24
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$add ecx, sc.work_text //page number
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$int 64
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}
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}
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void SelectList_DrawBorder() {
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DrawRectangle3D(GAP-2, LIST_Y-2,
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list.w+3, list.h+3,
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sc.work_dark, sc.work_light);
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DrawRectangle3D(GAP-1, LIST_Y-1,
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list.w+1, list.h+1,
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sc.work_graph, sc.work_graph);
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}
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//===================================================//
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// //
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// EVENTS //
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// //
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//===================================================//
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void EventDeleteLastSlot()
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{
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int i;
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for (i=0; i<list.visible; i++;) {
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DeleteButton(list.first + i + 100);
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$add edx, 200
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$int 64
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}
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Clipboard__DeleteLastSlot();
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DrawWindowContent();
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}
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void EventDeleteAllSlots()
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{
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while (Clipboard__GetSlotCount()) Clipboard__DeleteLastSlot();
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DrawWindowContent();
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}
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void EventResetBufferLock() {
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Clipboard__ResetBlockingBuffer();
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DrawWindowContent();
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}
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void EventOpenAsText(int slot_id) {
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slot_data = Clipboard__GetSlotData(slot_id);
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cdata.size = ESDWORD[slot_data]-12;
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cdata.content = slot_data+12;
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if (SaveSlotContents()) RunProgram("/sys/develop/cedit", DEFAULT_SAVE_PATH);
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}
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void EventOpenAsHex(int slot_id) {
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slot_data = Clipboard__GetSlotData(slot_id);
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cdata.size = ESDWORD[slot_data];
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cdata.content = slot_data;
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if (SaveSlotContents()) RunProgram("/sys/develop/heed", DEFAULT_SAVE_PATH);
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}
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stop:
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