Add mouse an auto adaptation of the windows size

display.c

@@ -84,7 +84,10 @@ void showConfiguration(void)
 	showType_te myType = getType();
 	showTypeSize_te mySize = getTypeSize();
 	
+	// TODO : Redraw periodicly
+	//CleanDisplay();
 	printf(GO_TOP);
+	
 	printf(COLOR_BOLD_GREEN);
 	drawLine();
 	printf(COLOR_GREEN);
@@ -333,7 +336,7 @@ void compareFile(FILE *filePointer1, FILE *filePointer2 ,int32_t curentFilePosit
 	// Display the main show
 	printf(COLOR_BOLD_YELLOW);
 	drawLine();
-	for (j=0; j < NB_MAX_LINE; j++) {
+	for (j=0; j < (GetNumberOfRaw()-NB_HEARDER_RAW); j++) {
 		uint32_t readFile1 = 0;
 		uint32_t readFile2 = 0;
 		int32_t lineNumber = 0;

generalDefine.h

@@ -75,14 +75,17 @@ typedef   signed long long int          int64_t;
 // Return to the normal color setings
 #define COLOR_NORMAL         "\e[0m"
 
+#define MOUSE_REPORTING_ENABLE    "\e[?9h"
+#define MOUSE_REPORTING_DISABLE   "\e[?9l"
 
+#define CURSOR_DISPLAY_DISABLE    "\e[?25l"
+#define CURSOR_DISPLAY_ENABLE     "\e[?12l\e[?25h"
 
 //go to the Top of bash
 #define GO_TOP         "\e[0;0f"
 
 
 #define NB_DATA_PER_LINE    (4)
-#define NB_MAX_LINE         (45)
 
 
 

main.c

@@ -30,6 +30,7 @@
 
 
 
+
 bool  filePresent[2] = {false, false};
 FILE *filePointer[2] = {NULL, NULL};
 uint32_t filesize[2] = {0, 0};
@@ -138,14 +139,14 @@ void OpenFiles(void) {
 		// Open file 1
 		filePointer[0] = fopen(fileName[0], "rb");
 		if ( NULL == filePointer[0]) {
-			printf("Can not Open [File_1] = %s\n", fileName[0]);
+			//printf("Can not Open [File_1] = %s\n", fileName[0]);
 		}
 	}
 	if (true == filePresent[1]) {
 		// open File 2
 		filePointer[1] = fopen(fileName[1], "rb");
 		if ( NULL == filePointer[1]) {
-			printf("Can not Open [File_2] = %s\n", fileName[1]);
+			//printf("Can not Open [File_2] = %s\n", fileName[1]);
 		}
 	}
 	UpdateFilesSize();
@@ -171,6 +172,8 @@ int main (int argc, char**argv)
 	strcpy(fileName[0], "No-File");
 	strcpy(fileName[1], "No-File");
 	
+	UpdateNumberOfRawAndColomn();
+	
 	// check error
 	if (3 < argc || argc < 2) {
 		printf("You set more than 3 argument at the commande line\n");
@@ -194,8 +197,12 @@ int main (int argc, char**argv)
 	system("stty -icanon");
 	// supression de l'écho des caractères
 	system("stty -echo");
-	
+	// enable mouse event ...
+	printf(MOUSE_REPORTING_ENABLE);
+	// hide cursor ...
+	printf(CURSOR_DISPLAY_DISABLE);
 	system("clear");
+	CleanDisplay();
 
 
 	int ret = 0;
@@ -206,9 +213,45 @@ int main (int argc, char**argv)
 	{
 		while (1)
 		{
-			uint32_t inputValue;
+			int32_t inputValue;
-			inputValue = getc (stdin);
+			inputValue = getc(stdin);
-			//printf("\n get data : 0x%08x ..... : \n", (unsigned int)inputValue);
+			if (inputValue == 0x1b) {
+				// mose event : 
+				int32_t val2 = getc(stdin);
+				int32_t val3 = getc(stdin);
+				int32_t val4 = getc(stdin);
+				int32_t val5 = getc(stdin);
+				int32_t val6 = getc(stdin);
+				int32_t bt=0;
+				switch (val4) {
+					case 97:
+						bt = 4;
+						break;
+					case 96:
+						bt = 5;
+						break;
+					case 32:
+						bt = 1;
+						break;
+					case 33:
+						bt = 3;
+						break;
+				}
+				//printf("\n mouse event : %d, %d, %d, %d=%d x=%d y=%d\n", inputValue, val2, val3, val4, bt, val5-33, val6-33);
+				(void)val2;
+				(void)val3;
+				(void)val4;
+				(void)val5;
+				(void)val6;
+				if (bt == 4) {
+					upDownOfsetFile(5);
+				} else if (bt == 5) {
+					upDownOfsetFile(-5);
+				}
+				inputValue = 0;
+			} else {
+				//printf("\n get data : 0x%08x ..... : \n", (unsigned int)inputValue);
+			}
 			switch(inputValue)
 			{
 				case 'q':
@@ -233,9 +276,9 @@ int main (int argc, char**argv)
 							} else if ( inputValue == 0x42) {
 								upDownOfsetFile(5);
 							} else if ( inputValue == 0x43) {
-								upDownOfsetFile(NB_MAX_LINE);
+								upDownOfsetFile((GetNumberOfRaw()-NB_HEARDER_RAW));
 							} else if ( inputValue == 0x44) {
-								upDownOfsetFile(-NB_MAX_LINE);
+								upDownOfsetFile(-(GetNumberOfRaw()-NB_HEARDER_RAW));
 							}
 						}
 					}
@@ -282,6 +325,7 @@ int main (int argc, char**argv)
 				case 'r':
 				case 'R':
 					CloseFiles();
+					//UpdateNumberOfRawAndColomn();
 					OpenFiles();
 					needRedraw();
 					break;
@@ -312,6 +356,10 @@ int main (int argc, char**argv)
 exit_programme : 
 	CloseFiles();
 	
+	// disable mouse event ...
+	printf(MOUSE_REPORTING_DISABLE);
+	// Back cursor ON ...
+	printf(CURSOR_DISPLAY_ENABLE);
 	// remettre la lecture des données canonique
 	system("stty icanon");
 	// repositionnement de l'écho des caractères

parameter.c

@@ -24,6 +24,8 @@
  */
 
 #include "parameter.h"
+#include <sys/ioctl.h>
+#include <stdio.h>
 // Parameter  Local Value : 
 
 static uint32_t fileOfset = 0;
@@ -37,6 +39,25 @@ static showTypeSize_te curentTypeSize = SHOW_TYPE_SIZE_8;
 
 extern uint32_t filesize[2];
 
+void CleanDisplay(void)
+{
+	//system("clear");
+	UpdateNumberOfRawAndColomn();
+	printf(GO_TOP);
+	for (int32_t iii=0; iii< GetNumberOfRaw(); iii++) {
+		for (int32_t jjj=0; jjj < GetNumberOfColomn()-1; jjj++) {
+			printf(" ");
+		}
+		if (iii< GetNumberOfRaw()-1) {
+			printf("\n");
+		}
+	}
+	printf(GO_TOP);
+}
+
+
+
+
 void setOfsetFile(int32_t offset)
 {
 	if (0 > offset) {
@@ -118,7 +139,7 @@ void nextType(void)
 			curentType = SHOW_TYPE_HEX;
 			break;
 	}
-	system("clear");
+	CleanDisplay();
 	parmamModifier = true;
 }
 
@@ -150,7 +171,7 @@ void nextTypeSize(void)
 			curentTypeSize = SHOW_TYPE_SIZE_8;
 			break;
 	}
-	system("clear");
+	CleanDisplay();
 	parmamModifier = true;
 }
 
@@ -160,5 +181,25 @@ showTypeSize_te getTypeSize(void)
 }
 
 
+int32_t nbRaw = 20;
+int32_t nbColomn = 70;
+
+void UpdateNumberOfRawAndColomn(void)
+{
+	struct winsize w;
+	ioctl(0, TIOCGWINSZ, &w);
+	nbRaw = w.ws_row;
+	nbColomn = w.ws_col;
+}
 
 
+int32_t GetNumberOfRaw(void)
+{
+	return nbRaw;
+}
+
+int32_t GetNumberOfColomn(void)
+{
+	return nbColomn;
+}
+

parameter.h

@@ -45,5 +45,15 @@ showTypeSize_te getTypeSize(void);
 void displayPaddingOffset(int32_t size);
 void displayPaddingOffsetClear(void);
 int32_t getPaddingOffsetFile(void);
+
+
+#define NB_HEARDER_RAW             (8)
+
+void UpdateNumberOfRawAndColomn(void);
+int32_t GetNumberOfRaw(void);
+int32_t GetNumberOfColomn(void);
+
+void CleanDisplay(void);
+
 #endif