forked from KolibriOS/kolibrios
173 lines
5.0 KiB
C
173 lines
5.0 KiB
C
#define MEMSIZE 4096*20
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//===================================================//
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// //
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// LIB //
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// //
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//===================================================//
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#include "../lib/gui.h"
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#include "../lib/list_box.h"
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#include "../lib/obj/box_lib.h"
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#include "../lib/io.h"
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#include "../lib/patterns/select_list.h"
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#include "../lib/patterns/restart_process.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_WINDOW_TITLE "Process Manager"
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#define T_SHOW_SYSTEM_PROCESSES "Show system"
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#define T_DETAILS "Details"
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#define T_END_PROCESS "End process"
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#define BOTPANEL_H 34
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proc_info Form;
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proc_info Process;
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enum {
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BTN_ID_SHOW_SYSTEM_PROCESSES=20,
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BTN_ID_KILL_PROCESS,
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BTN_ID_SHOW_PROCESS_INFO
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};
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int current_process_id = 0;
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unsigned maxcpu;
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int proc_list[256];
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checkbox show_system = { T_SHOW_SYSTEM_PROCESSES, false };
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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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int btn;
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load_dll(boxlib, #box_lib_init,0);
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SetEventMask(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE + EVM_MOUSE_FILTER);
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maxcpu = GetCpuFrequency();
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loop()
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{
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WaitEventTimeout(50);
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switch(EAX & 0xFF)
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{
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case evMouse:
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if (!CheckActiveProcess(Form.ID)) break;
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SelectList_ProcessMouse();
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break;
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case evKey:
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GetKeys();
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if (select_list.ProcessKey(key_scancode)) SelectList_LineChanged();
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break;
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case evButton:
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btn = GetButtonID();
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if (1 == btn)
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{
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ExitProcess();
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}
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if (show_system.click(btn))
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{
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SelectList_LineChanged();
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}
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if (BTN_ID_KILL_PROCESS == btn)
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{
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KillProcess(current_process_id);
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pause(10);
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SelectList_LineChanged();
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}
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if (BTN_ID_SHOW_PROCESS_INFO == btn)
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{
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io.run("/sys/tinfo", itoa(GetProcessSlot(current_process_id)));
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}
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break;
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case evReDraw:
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system.color.get();
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DefineAndDrawWindow(screen.width-400/2,screen.height-450/2,400,454,0x73,0,T_WINDOW_TITLE,0);
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GetProcessInfo(#Form, SelfInfo);
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if (Form.status_window>2) break;
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if (Form.width < 300) { MoveSize(OLD,OLD,300,OLD); break; }
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if (Form.height < 200) { MoveSize(OLD,OLD,OLD,200); break; }
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SelectList_Init(6, 6, Form.cwidth-12 - scroll1.size_x, Form.cheight-12-BOTPANEL_H, false);
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SelectList_DrawBorder();
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DrawWideRectangle(0, 0, Form.cwidth, Form.cheight, 4, system.color.work);
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DrawBar(select_list.x-2, select_list.y+select_list.h+2,
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select_list.w+scroll1.size_x+4, BOTPANEL_H, system.color.work);
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DrawCaptButton(Form.cwidth-116,
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select_list.y+select_list.h+5,
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110,25,BTN_ID_KILL_PROCESS,0xF38181, 0xFFFfff, T_END_PROCESS);
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DrawCaptButton(Form.cwidth-236,
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select_list.y+select_list.h+5,
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110,25,BTN_ID_SHOW_PROCESS_INFO,
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system.color.work_button, system.color.work_button_text, T_DETAILS);
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show_system.draw(select_list.x + 3, select_list.y+select_list.h+10);
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default:
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SelectList_LineChanged();
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}
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}
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}
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void SelectList_LineChanged()
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{
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GetProcessList();
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SelectList_Draw();
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}
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void GetProcessList()
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{
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int i, j;
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select_list.count=0;
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for (i=0; i<MAX_PROCESS_COUNT; i++)
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{
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GetProcessInfo(#Process, i);
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if (Process.name)
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{
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for (j=0; j<11; j++) if (Process.name[j]!=' ') {
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if (show_system.checked==false) {
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//do not show system process
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if (Process.name[0]=='@') break;
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if (!strcmp(#Process.name, "IDLE")) break;
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if (!strcmp(#Process.name, "OS")) break;
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}
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proc_list[select_list.count] = i;
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select_list.count++;
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break;
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}
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}
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}
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}
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void SelectList_DrawLine(dword i)
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{
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int posy;
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char cpu_use[16];
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dword bg_color;
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GetProcessInfo(#Process, proc_list[i+select_list.first]);
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posy = i *select_list.item_h + select_list.y;
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if (i % 2) bg_color = 0xFFFfff; else bg_color = 0xF0F0F0;
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if (i+select_list.first == select_list.cur_y) {
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current_process_id = Process.ID;
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bg_color = 0x67CCEB;
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}
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DrawBar(select_list.x, posy, select_list.w, select_list.item_h, bg_color);
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WriteText(select_list.x+005, posy+select_list.text_y, select_list.font_type, 0, #Process.name);
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WriteText(select_list.w/10*5+select_list.x, posy+select_list.text_y, select_list.font_type, 0x444444, ConvertSizeToKb(Process.use_memory));
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sprintf(#cpu_use, "%i %%", Process.use_cpu*100/maxcpu);
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if (maxcpu) WriteText(select_list.w/10*8+select_list.x - calc(strlen(#cpu_use)-4*8),
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posy+select_list.text_y, select_list.font_type, 0x444444, #cpu_use);
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}
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stop: |