[1536] | 1 | #include "copyProgress.h"
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| 2 |
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| 3 | #include <windows.h>
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| 4 | #include <commctrl.h>
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| 5 |
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| 6 | #include <stdio.h>
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| 7 |
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| 8 | extern HINSTANCE app_instance;
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| 9 | extern void gsInstall_getDesktopExt(int *x, int *y);
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| 10 |
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| 11 | LRESULT CALLBACK copyProgressBar_windowProc(HWND window, UINT message,
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| 12 | WPARAM wParam, LPARAM lParam)
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| 13 | {
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| 14 | switch (message)
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| 15 | {
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| 16 | case WM_CREATE:
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| 17 | {
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| 18 | CREATESTRUCT *createStruct = (CREATESTRUCT *) lParam;
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| 19 | long *createParams;
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| 20 | copyProgressBar *progressBar;
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| 21 |
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| 22 | createParams = (long *) createStruct->lpCreateParams;
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| 23 |
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| 24 | SetWindowLong(window, GWL_USERDATA, createParams[0]);
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| 25 | progressBar = (copyProgressBar *) GetWindowLong(window, GWL_USERDATA);
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| 26 | if (progressBar == NULL)
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| 27 | {
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| 28 | MessageBox(0, "A", "A", MB_OK);
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| 29 | }
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| 30 |
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| 31 | CreateWindowEx( 0, "STATIC", (char *) createParams[1], WS_CHILD | WS_VISIBLE,
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| 32 | 10, 5, 180, 20, window, (HMENU) 0,
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| 33 | app_instance, NULL);
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| 34 | }
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| 35 | break;
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| 36 |
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| 37 | default:
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| 38 | return(DefWindowProc(window, message, wParam, lParam));
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| 39 | }
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| 40 |
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| 41 | return 0;
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| 42 | }
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| 43 |
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| 44 | void copyProgressBar::registerClass()
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| 45 | { static bool registered = false;
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| 46 |
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| 47 | if (registered == false)
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| 48 | { WNDCLASS classdef;
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| 49 |
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| 50 | classdef.style = 0;
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| 51 | classdef.lpfnWndProc = copyProgressBar_windowProc;
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| 52 | classdef.cbClsExtra = 0;
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| 53 | classdef.cbWndExtra = sizeof(copyProgressBar *) + sizeof(long);
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| 54 | classdef.hInstance = app_instance;
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| 55 | classdef.hIcon = 0;
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| 56 | classdef.hCursor = NULL;
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| 57 | classdef.hbrBackground = (HBRUSH) (COLOR_BTNFACE + 1);
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| 58 | classdef.lpszMenuName = NULL;
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| 59 | classdef.lpszClassName = "CopyProgressBar";
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| 60 | RegisterClass(&classdef);
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| 61 | registered = true;
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| 62 | }
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| 63 | }
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| 64 |
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| 65 | copyProgressBar::copyProgressBar(unsigned long totalSize)
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| 66 | { this->total = totalSize;
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| 67 | this->copied = 0;
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| 68 | }
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| 69 |
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| 70 | copyProgressBar::copyProgressBar()
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| 71 | { this->total = 0;
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| 72 | this->copied = 0;
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| 73 | }
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| 74 |
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| 75 | void copyProgressBar::init(unsigned long totalSize)
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| 76 | { this->total = totalSize;
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| 77 | this->copied = 0;
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| 78 | }
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| 79 |
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| 80 | void copyProgressBar::done(unsigned long bytesDone)
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| 81 | { unsigned int percent;
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| 82 | this->copied += bytesDone;
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| 83 |
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| 84 | percent =(this->copied * 100 / this->total);
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| 85 |
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| 86 | SendMessage(this->progressBar, PBM_SETPOS, percent, 0L);
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| 87 | }
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| 88 |
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| 89 | void copyProgressBar::show()
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| 90 | { long params[2];
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| 91 | int sx, sy, dx, dy;
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| 92 |
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| 93 | params[0] = (long) this;
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| 94 | params[1] = (long) "Copying files....";
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| 95 | this->registerClass();
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| 96 |
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| 97 | gsInstall_getDesktopExt(&sx, &sy);
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| 98 |
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| 99 | dx = (sx - 200) >> 1;
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| 100 | dy = (sy - 80) >> 1;
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| 101 |
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| 102 | this->progressParent = CreateWindowEx( WS_EX_APPWINDOW, "CopyProgressBar",
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| 103 | "GreenStone Installer", WS_VISIBLE,
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| 104 | dx, dy, 200, 80,
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| 105 | 0, (HMENU) 0,
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| 106 | app_instance, (void *) params);
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| 107 | this->progressBar = CreateWindowEx(0, PROGRESS_CLASS, NULL, WS_CHILD | WS_VISIBLE,
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| 108 | 10, 30, 180, GetSystemMetrics(SM_CYVSCROLL),
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| 109 | this->progressParent, (HMENU) 0,
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| 110 | app_instance, NULL);
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| 111 | }
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| 112 |
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| 113 | void copyProgressBar::close()
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| 114 | { return;
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| 115 | ShowWindow(this->progressBar, SW_HIDE);
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| 116 | DestroyWindow(this->progressBar);
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| 117 |
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| 118 | ShowWindow(this->progressParent, SW_HIDE);
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| 119 | DestroyWindow(this->progressParent);
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| 120 | }
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| 121 |
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