Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Refactor to more easily enable printing #17

Open
wants to merge 1 commit into
base: main
Choose a base branch
from
Open

Refactor to more easily enable printing #17

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
129 changes: 75 additions & 54 deletions source/main.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -24,11 +24,7 @@
#include "flaggen.h" /* specific to this program */

HANDLE hInst; /* current instance */
int gPixelsPerStripe = 0;
int gPixelsPerChevron = 0;
int gWindowHalfwayXPos = 0;
int gWindowHalfwayYPos = 0;
RECT gAppWindowSize;


/****************************************************************************

Expand Down Expand Up @@ -122,7 +118,7 @@ HANDLE hInstance; /* current instance */
wc.hCursor = LoadCursor(NULL, IDC_ARROW);
wc.hbrBackground = GetStockObject(WHITE_BRUSH);
wc.lpszMenuName = "GenericMenu"; /* Name of menu resource in .RC file. */
wc.lpszClassName = "GenericWClass"; /* Name used in call to CreateWindow. */
wc.lpszClassName = "FlagGenWClass"; /* Name used in call to CreateWindow. */

/* Register the window class and return success/failure code. */

Expand Down Expand Up @@ -162,7 +158,7 @@ BOOL InitInstance(hInstance, nCmdShow)
/* Create a main window for this application instance. */

hWnd = CreateWindow(
"GenericWClass", /* See RegisterClass() call. */
"FlagGenWClass", /* See RegisterClass() call. */
"Flag Generator", /* Text for window title bar. */
WS_OVERLAPPEDWINDOW, /* Window style. */
CW_USEDEFAULT, /* Default horizontal position. */
Expand Down Expand Up @@ -204,10 +200,11 @@ int stripeSize;
return hbrOld;
}

void DrawChevron(hdc, hbr, xOffset, yOffset, centerOffset)
void DrawChevron(hdc, hbr, rect, gPixelsPerChevron, gWindowHalfwayXPos, gWindowHalfwayYPos, xOffset, yOffset, centerOffset)
HDC hdc;
HBRUSH hbr;
int xOffset, yOffset, centerOffset;
RECT *rect;
int gPixelsPerChevron, gWindowHalfwayXPos, gWindowHalfwayYPos, xOffset, yOffset, centerOffset;
{
int pointDrawOrder = 0;
int pointsToDraw = 5;
Expand Down Expand Up @@ -251,30 +248,36 @@ int xOffset, yOffset, centerOffset;

if (yOffset == 0) {
chevronPoints[0].x = xOffset;
chevronPoints[0].y = gAppWindowSize.bottom - yOffset;
chevronPoints[0].y = rect->bottom - yOffset;

chevronPoints[1].x = gPixelsPerChevron + xOffset;
chevronPoints[1].y = gAppWindowSize.bottom - yOffset;
chevronPoints[1].y = rect->bottom - yOffset;
} else {
chevronPoints[0].x = xOffset;
chevronPoints[0].y = gAppWindowSize.bottom - yOffset;
chevronPoints[0].y = rect->bottom - yOffset;

chevronPoints[1].x = xOffset;
chevronPoints[1].y = gAppWindowSize.bottom - yOffset + gPixelsPerChevron;
chevronPoints[1].y = rect->bottom - yOffset + gPixelsPerChevron;
}

Polygon(hdc, chevronPoints, /*sizeof(chevronPoints)/sizeof(POINT) */ 5);
}

void DrawFlag(hwnd)
HWND hwnd;
void DrawFlag(HDC hdc, RECT *rect)
//HWND hwnd;
{
HDC hdc;
PAINTSTRUCT ps;

HPEN hPenNull, hPenBlack;
HBRUSH hbrRed, hbrOrange, hbrYellow, hbrGreen, hbrBlue, hbrPurple, hbrOld;
HBRUSH hbrBrown, hbrBlack, hbrLBlue, hbrPink, hbrWhite, hbrPurple2;

int gPixelsPerStripe;
int gPixelsPerChevron;
int gWindowHalfwayXPos;
int gWindowHalfwayYPos;

int circleThickness;



/* Initialize pens */
hPenNull = GetStockObject(NULL_PEN);
Expand All @@ -287,52 +290,52 @@ HWND hwnd;
hbrGreen = CreateSolidBrush( RGB( 0, 255, 0 ));
hbrBlue = CreateSolidBrush( RGB( 0, 0, 255 ));
hbrPurple = CreateSolidBrush( RGB( 255, 0, 255 ));
hbrBlack = CreateSolidBrush( RGB( 0, 0, 0 ));
hbrBlack = GetStockObject(BLACK_BRUSH); // CreateSolidBrush( RGB( 0, 0, 0 ));
hbrBrown = CreateSolidBrush( RGB( 128, 64, 0));
hbrLBlue = CreateSolidBrush( RGB( 0, 255, 255 ));
hbrPink = CreateSolidBrush( RGB( 255, 128, 255 ));
hbrWhite = CreateSolidBrush( RGB( 255, 255, 255 ));
hbrWhite = GetStockObject(WHITE_BRUSH); // CreateSolidBrush( RGB( 255, 255, 255 ));
hbrPurple2 = CreateSolidBrush( RGB( 64, 0, 128 ));

/* Get size of current window */
GetClientRect(hwnd, &gAppWindowSize);
gPixelsPerStripe = ((int)gAppWindowSize.bottom/6)+1;
gPixelsPerChevron = ((int)gAppWindowSize.right/10)+1;
gWindowHalfwayXPos = ((int)gAppWindowSize.right/2)+1;
gWindowHalfwayYPos = ((int)gAppWindowSize.bottom/2)+1;

hdc = BeginPaint(hwnd, &ps);
gPixelsPerStripe = (rect->bottom/6)+1;
gPixelsPerChevron = (rect->right/10)+1;
gWindowHalfwayXPos = (rect->right/2)+1;
gWindowHalfwayYPos = (rect->bottom/2)+1;

/* Sets Null pen (disables border on rectangles */
SelectObject(hdc, hPenNull);

/* Draw each stripe */
hbrOld = DrawStripe(hdc, hbrRed, &gAppWindowSize, gPixelsPerStripe, 0);
DrawStripe(hdc, hbrOrange, &gAppWindowSize, gPixelsPerStripe, 1);
DrawStripe(hdc, hbrYellow, &gAppWindowSize, gPixelsPerStripe, 2);
DrawStripe(hdc, hbrGreen, &gAppWindowSize, gPixelsPerStripe, 3);
DrawStripe(hdc, hbrBlue, &gAppWindowSize, gPixelsPerStripe, 4);
DrawStripe(hdc, hbrPurple, &gAppWindowSize, gPixelsPerStripe, 5);
hbrOld = DrawStripe(hdc, hbrRed, rect, gPixelsPerStripe, 0);
DrawStripe(hdc, hbrOrange, rect, gPixelsPerStripe, 1);
DrawStripe(hdc, hbrYellow, rect, gPixelsPerStripe, 2);
DrawStripe(hdc, hbrGreen, rect, gPixelsPerStripe, 3);
DrawStripe(hdc, hbrBlue, rect, gPixelsPerStripe, 4);
DrawStripe(hdc, hbrPurple, rect, gPixelsPerStripe, 5);

#if 0
// Unity Flag
DrawChevron(hdc, hbrBlack, gPixelsPerChevron, 0, 0);
DrawChevron(hdc, hbrBrown, 0, 0, gPixelsPerChevron);
DrawChevron(hdc, hbrLBlue, 0, gPixelsPerChevron, gPixelsPerChevron*2);
DrawChevron(hdc, hbrPink, 0, gPixelsPerChevron*2, gPixelsPerChevron*3);
DrawChevron(hdc, hbrWhite, 0, gPixelsPerChevron*3, gPixelsPerChevron*4);
DrawChevron(hdc, hbrBlack, rect, gPixelsPerChevron, gWindowHalfwayXPos, gWindowHalfwayYPos, gPixelsPerChevron, 0, 0);
DrawChevron(hdc, hbrBrown, rect, gPixelsPerChevron, gWindowHalfwayXPos, gWindowHalfwayYPos, 0, 0, gPixelsPerChevron);
DrawChevron(hdc, hbrLBlue, rect, gPixelsPerChevron, gWindowHalfwayXPos, gWindowHalfwayYPos, 0, gPixelsPerChevron, gPixelsPerChevron*2);
DrawChevron(hdc, hbrPink, rect, gPixelsPerChevron, gWindowHalfwayXPos, gWindowHalfwayYPos, 0, gPixelsPerChevron*2, gPixelsPerChevron*3);
DrawChevron(hdc, hbrWhite, rect, gPixelsPerChevron, gWindowHalfwayXPos, gWindowHalfwayYPos, 0, gPixelsPerChevron*3, gPixelsPerChevron*4);
#endif

gPixelsPerChevron = ((int)gAppWindowSize.right/16)+1;
DrawChevron(hdc, hbrBlack, gPixelsPerChevron*5, 0, 0);
DrawChevron(hdc, hbrBrown, gPixelsPerChevron*4, 0, gPixelsPerChevron);
DrawChevron(hdc, hbrLBlue, gPixelsPerChevron*3, 0, gPixelsPerChevron*2);
DrawChevron(hdc, hbrPink, gPixelsPerChevron*2, 0, gPixelsPerChevron*3);
DrawChevron(hdc, hbrWhite, gPixelsPerChevron, 0, gPixelsPerChevron*4);
DrawChevron(hdc, hbrYellow, 0, 0, gPixelsPerChevron*5);
DrawChevron(hdc, hbrYellow, 0, 0, gPixelsPerChevron*6);
DrawChevron(hdc, hbrYellow, 0, 0, gPixelsPerChevron*7);
gPixelsPerChevron = (rect->right/16)+1;
DrawChevron(hdc, hbrBlack, rect, gPixelsPerChevron, gWindowHalfwayXPos, gWindowHalfwayYPos, gPixelsPerChevron*5, 0, 0);
DrawChevron(hdc, hbrBrown, rect, gPixelsPerChevron, gWindowHalfwayXPos, gWindowHalfwayYPos, gPixelsPerChevron*4, 0, gPixelsPerChevron);
DrawChevron(hdc, hbrLBlue, rect, gPixelsPerChevron, gWindowHalfwayXPos, gWindowHalfwayYPos, gPixelsPerChevron*3, 0, gPixelsPerChevron*2);
DrawChevron(hdc, hbrPink, rect, gPixelsPerChevron, gWindowHalfwayXPos, gWindowHalfwayYPos, gPixelsPerChevron*2, 0, gPixelsPerChevron*3);
DrawChevron(hdc, hbrWhite, rect, gPixelsPerChevron, gWindowHalfwayXPos, gWindowHalfwayYPos, gPixelsPerChevron, 0, gPixelsPerChevron*4);
DrawChevron(hdc, hbrYellow, rect, gPixelsPerChevron, gWindowHalfwayXPos, gWindowHalfwayYPos, 0, 0, gPixelsPerChevron*5);
DrawChevron(hdc, hbrYellow, rect, gPixelsPerChevron, gWindowHalfwayXPos, gWindowHalfwayYPos, 0, 0, gPixelsPerChevron*6);
DrawChevron(hdc, hbrYellow, rect, gPixelsPerChevron, gWindowHalfwayXPos, gWindowHalfwayYPos, 0, 0, gPixelsPerChevron*7);



circleThickness = 10;
SelectObject(hdc, hbrPurple2);
Ellipse( hdc,
gPixelsPerChevron/2,
Expand All @@ -342,10 +345,10 @@ HWND hwnd;

SelectObject(hdc, hbrYellow);
Ellipse( hdc,
(gPixelsPerChevron/2)+10,
(gWindowHalfwayYPos-(gPixelsPerChevron))+10,
(gPixelsPerChevron*2)-10,
(gWindowHalfwayYPos+(gPixelsPerChevron))-10);
(gPixelsPerChevron/2)+circleThickness,
(gWindowHalfwayYPos-(gPixelsPerChevron))+circleThickness,
(gPixelsPerChevron*2)-circleThickness,
(gWindowHalfwayYPos+(gPixelsPerChevron))-circleThickness);

/* Deallocate brushes */
SelectObject(hdc, hbrOld);
Expand All @@ -355,14 +358,32 @@ HWND hwnd;
DeleteObject(hbrGreen);
DeleteObject(hbrBlue);
DeleteObject(hbrPurple);
DeleteObject(hbrBlack);
// DeleteObject(hbrBlack);
DeleteObject(hbrBrown);
DeleteObject(hbrLBlue);
DeleteObject(hbrPink);
DeleteObject(hbrWhite);
// DeleteObject(hbrWhite);
DeleteObject(hbrPurple2);

}

void PaintWindow(HWND hwnd)
{
HDC hdc;
PAINTSTRUCT ps;
RECT gAppWindowSize;


/* Get size of current window */
GetClientRect(hwnd, &gAppWindowSize);

hdc = BeginPaint(hwnd, &ps);

DrawFlag(hdc, &gAppWindowSize);


EndPaint(hwnd, &ps);

}

long CALLBACK __export MainWndProc(hWnd, message, wParam, lParam)
Expand All @@ -374,7 +395,7 @@ LPARAM lParam; /* additional information */
switch (message)
{
case WM_PAINT:
DrawFlag(hWnd);
PaintWindow(hWnd);
break;

case WM_SIZE:
Expand Down