Skip to content

Commit

Permalink
Redesign and added BUILT IN GRAPH
Browse files Browse the repository at this point in the history
  • Loading branch information
@Palomarrrr
Palomarrrr authored Sep 9, 2022
1 parent ba9cb32 commit eaaa4cd
Show file tree
Hide file tree
Showing 2 changed files with 195 additions and 79 deletions.
266 changes: 192 additions & 74 deletions BezierSV.c
View file
Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
#include <stdio.h>
#include <ctype.h>
#include <stdlib.h>
#include <limits.h>
#include <math.h>
Expand All @@ -19,46 +20,18 @@ WARNING THIS PROGRAM DEPENDS ON GEDIT IF YOU ARE ON LINUX
PLEASE INSTALL THIS PROGRAM IN ORDER FOR THE APP TO WORK PROPERLY
*/

typedef struct dataSet{
double *x;
double *y;
unsigned int len;
}dataSet;

GtkWidget *mainWindow, *outptWindow, *outptBox, *entryStartTime, *entryEndTime, *entryBezP1, *entryBezP4, *entryBezP2, *entryBezP2x, *entryBezP3, *entryBezP3x, *entryBPM, *entrySnap, *startButton, *label, *label2, *vbox1, *hbox1, *hbox2, *hbox3, *label3, *hbox4, *hbox5, *graphButton, *showButton;
char path[MAX_BUFF];

void displayGraph() {
#ifdef _WIN32
getcwd(path, MAX_BUFF);
strcat(path, "/SVGraph");
system(path);
#elif _WIN64
getcwd(path, MAX_BUFF);
strcat(path, "/SVGraph");
system(path);
#elif __linux__
getcwd(path, MAX_BUFF);
strcat(path, "/SVGraph");
system(path);
#elif __APPLE__
printf("applerss");
#else
printf("WTF ARE YOU USING");
#endif
}

GtkWidget *mainWindow, *outptWindow, *outptBox, *entryStartTime, *entryEndTime, *entryBezP1, *entryBezP4, *entryBezP2, *entryBezP2x, *entryBezP3, *entryBezP3x, *entryBPM, *entrySnap, *startButton, *label, *label2, *label3, *label4, *vbox1, *grid1, *graphButton, *showButton, *graphSurface;
char path[MAX_BUFF];
dataSet xyVals;


void openFile() {
#ifdef _WIN32
system("notepad SV.txt");
#elif _WIN64
system("notepad SV.txt");
#elif __linux__
system("gedit SV.txt");
#elif __APPLE__
printf("applerss");
#else
printf("wtf are you using???????");
#endif
}


int timeToTick(char *time){
int tick;
Expand Down Expand Up @@ -113,7 +86,6 @@ float bezSv(GtkWidget *widget, gpointer data) {


double slope = endTk - startTk;

long double currentTk = slope * currentPt + startTk;
long double actTk = slope * i + startTk;

Expand All @@ -128,14 +100,158 @@ float bezSv(GtkWidget *widget, gpointer data) {
fclose(outputFileForNP);
}

int splitFile(){

FILE *svfile;
svfile = fopen("SVPlot.txt", "r");

if(svfile == NULL)
return 1;

dataSet set;
double *xpoints = malloc(50000 * sizeof(double));
double *ypoints = malloc(50000 * sizeof(double));
char *eptr;

int i = 0, currChar, iX = 0, iY = 0, len = 0;

char *tmpBuff = malloc(50000* sizeof(char));
memset(tmpBuff, 0, sizeof(char) * 50000);

do{
if((char)currChar == ','){
xpoints[iX] = strtod(tmpBuff, &eptr);
iX++;
i = 0;
len++;
memset(tmpBuff, 0, sizeof(char) * 50000);
}else if((char)currChar == '\n'){
ypoints[iY] = strtod(tmpBuff, &eptr);
iY++;
i = 0;
memset(tmpBuff, 0, sizeof(char) * 50000);
}else if(isdigit((char)currChar) || (char)currChar == '.'){
tmpBuff[i] = (char)currChar;
i++;
}else{
tmpBuff[i] = ' ';
}


}while((currChar = fgetc(svfile)) != EOF);

xyVals.len = len;
xyVals.x = xpoints;
xyVals.y = ypoints;

fclose(svfile);

return 0;
}

void openFile() {
#ifdef _WIN32
system("notepad SV.txt");
#elif _WIN64
system("notepad SV.txt");
#elif __linux__
system("gedit SV.txt");
#elif __APPLE__
printf("applerss");
#else
printf("wtf are you using???????");
#endif
}

static gboolean drawGraph(GtkWidget *widget, cairo_t *cr, gpointer user_data){

GdkRectangle surface;
GdkWindow *window = gtk_widget_get_window(widget);
gdouble dx = 5.0, dy = 5.0, clipX1, clipY1, clipX2, clipY2, i;

gdk_window_get_geometry(window, &surface.x, &surface.y, &surface.width, &surface.height);

cairo_set_source_rgb(cr, 1.0, 1.0, 0.95);
cairo_paint(cr);

cairo_translate(cr, surface.width / 2, surface.height / 2);
cairo_scale(cr, 100.0, -100.0);

cairo_device_to_user_distance(cr, &dx, &dy);
cairo_clip_extents(cr, &clipX1, &clipY1, &clipX2, &clipY2);
cairo_set_line_width(cr, dx);



//drawing axes
cairo_set_source_rgb(cr, 0, 0, 0);
cairo_move_to(cr, -3.18,2.4);
cairo_line_to(cr, -3.18,-2.4);
cairo_move_to(cr, -3.2,-2.39);
cairo_line_to(cr, 3.2,-2.39);
cairo_stroke(cr);

dx = 1.0;
dy = 1.0;

cairo_device_to_user_distance(cr, &dx, &dy);
cairo_set_line_width(cr, dx);
for(double i = -3.16; i < 3.2; i+=0.2){
cairo_move_to(cr, i, 2.4);
cairo_line_to(cr, i, -2.4);
}

for(double i = -2.36; i < 2.4; i+=0.2){
cairo_move_to(cr, -3.2, i);
cairo_line_to(cr, 3.2, i);
}
cairo_set_source_rgba(cr, 0.0, 0.0, 0.0, 0.3);
cairo_stroke(cr);

if(xyVals.x == NULL)
return FALSE;


//drawing the line
dx = 1.0;
dy = 1.0;

cairo_device_to_user_distance(cr, &dx, &dy);
cairo_set_line_width(cr, dx);

int itr = 0;
double expander = (640.0/xyVals.len);

for(i = clipX1; i < clipX2; i+=dx * expander){
cairo_line_to(cr, i, xyVals.y[itr] - 1);
itr++;
}

cairo_set_source_rgba(cr, 0, 0, 1, 0.8);
cairo_stroke(cr);

return FALSE;
}

void displayGraph(GtkWidget *widget, gpointer data) {

if(xyVals.x != NULL){
memset(xyVals.x, 0, sizeof(double) * 50000);
memset(xyVals.y, 0, sizeof(double) * 50000);
}

splitFile();
gtk_widget_queue_draw(graphSurface);
}

int main(int argc, char *argv[]) {

splitFile();

gtk_init(&argc, &argv);

mainWindow = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_window_set_title(GTK_WINDOW(mainWindow), "SV Graph");

entryStartTime = gtk_entry_new();
gtk_entry_set_text(GTK_ENTRY(entryStartTime), "x:xx:xxx");
Expand All @@ -157,63 +273,65 @@ int main(int argc, char *argv[]) {

entryBPM = gtk_entry_new();
gtk_entry_set_text(GTK_ENTRY(entryBPM), "BPM");
entrySnap = gtk_entry_new(); gtk_entry_set_text(GTK_ENTRY(entrySnap), "1/x");
entrySnap = gtk_entry_new(); gtk_entry_set_text(GTK_ENTRY(entrySnap), "Snap");

label = gtk_label_new("--Time->");
label2 = gtk_label_new("--SV->");
label3 = gtk_label_new("--Ctrls->");
label4 = gtk_label_new("--Ctrls->");

graphButton = gtk_button_new_with_label ("Show Graph");
showButton = gtk_button_new_with_label ("Open File");
startButton = gtk_button_new_with_label ("Run Function");

graphButton = gtk_button_new_with_label("Show Graph");
showButton = gtk_button_new_with_label("Open File");
startButton = gtk_button_new_with_label("Run Function");

vbox1 = gtk_vbox_new(1, 0);
hbox1 = gtk_hbox_new(1, 0);
hbox2 = gtk_hbox_new(1, 0);
hbox3 = gtk_hbox_new(1, 0);
hbox4 = gtk_hbox_new(1, 0);
hbox5 = gtk_hbox_new(1, 0);
graphSurface = gtk_drawing_area_new();
gtk_widget_set_size_request(graphSurface, 640, 480);


gtk_box_pack_start(GTK_BOX(vbox1), hbox1, 0, 0, 0);
gtk_box_pack_start(GTK_BOX(vbox1), hbox2, 0, 0, 0);
gtk_box_pack_start(GTK_BOX(vbox1), hbox3, 0, 0, 0);
gtk_box_pack_start(GTK_BOX(vbox1), hbox4, 0, 0, 0);
gtk_box_pack_start(GTK_BOX(vbox1), hbox5, 0, 0, 0);
gtk_container_set_border_width(GTK_CONTAINER(mainWindow), 3);

g_signal_connect(mainWindow, "delete-event", G_CALLBACK(gtk_main_quit), NULL);
g_signal_connect(showButton, "clicked", G_CALLBACK(openFile), NULL);
g_signal_connect(startButton, "clicked", G_CALLBACK(bezSv), NULL);
g_signal_connect(graphButton, "clicked", G_CALLBACK(displayGraph), NULL);
g_signal_connect(G_OBJECT(graphSurface), "draw", G_CALLBACK(drawGraph), NULL);

vbox1 = gtk_vbox_new(0, 0);
grid1 = gtk_grid_new();

gtk_box_pack_start(GTK_BOX(hbox1), entryStartTime, 0, 1, 5);
gtk_box_pack_start(GTK_BOX(hbox1), label, 0, 1, 0);
gtk_box_pack_start(GTK_BOX(hbox1), entryEndTime, 0, 1, 5);
gtk_grid_set_row_homogeneous(GTK_GRID(grid1), TRUE);

gtk_box_pack_start(GTK_BOX(hbox2), entryBezP1, 0, 1, 5);
gtk_box_pack_start(GTK_BOX(hbox2), label2, 0, 1, 0);
gtk_box_pack_start(GTK_BOX(hbox2), entryBezP4, 0, 1, 5);
gtk_box_pack_start(GTK_BOX(vbox1), graphSurface, 0, 1, 0);
gtk_box_pack_start(GTK_BOX(vbox1), grid1, 1, 1, 0);

gtk_box_pack_start(GTK_BOX(hbox3), entryBezP2, 1, 1, 5);
gtk_box_pack_start(GTK_BOX(hbox3), entryBezP2x, 1, 1, 5);
gtk_box_pack_start(GTK_BOX(hbox3), label3, 1, 1, 0);
gtk_box_pack_start(GTK_BOX(hbox3), entryBezP3, 1, 1, 5);
gtk_box_pack_start(GTK_BOX(hbox3), entryBezP3x, 1, 1, 5);
gtk_grid_attach(GTK_GRID(grid1), entryStartTime, 1, 0, 1, 1);
gtk_grid_attach(GTK_GRID(grid1), label, 2, 0, 1, 1);
gtk_grid_attach(GTK_GRID(grid1), entryEndTime, 3, 0, 1, 1);
gtk_grid_attach(GTK_GRID(grid1), graphButton, 4, 0, 1, 1);

gtk_box_pack_start(GTK_BOX(hbox4), entryBPM, 0, 0, 5);
gtk_box_pack_start(GTK_BOX(hbox4), entrySnap, 0, 0, 5);
gtk_grid_attach(GTK_GRID(grid1), entryBezP1, 1, 1, 1, 1);
gtk_grid_attach(GTK_GRID(grid1), label2, 2, 1, 1, 1);
gtk_grid_attach(GTK_GRID(grid1), entryBezP4, 3, 1, 1, 1);

gtk_box_pack_start(GTK_BOX(hbox5), graphButton, 0, 0, 5);
gtk_box_pack_start(GTK_BOX(hbox5), startButton, 0, 0, 5);
gtk_box_pack_start(GTK_BOX(hbox5), showButton, 0, 0, 5);
gtk_grid_attach(GTK_GRID(grid1), entryBezP2, 1, 2, 1, 1);
gtk_grid_attach(GTK_GRID(grid1), label3, 2, 2, 1, 1);
gtk_grid_attach(GTK_GRID(grid1), entryBezP3, 3, 2, 1, 1);
gtk_grid_attach(GTK_GRID(grid1), startButton, 4, 2, 1, 1);

g_signal_connect(mainWindow, "delete-event", G_CALLBACK(gtk_main_quit), NULL);
g_signal_connect(showButton, "clicked", G_CALLBACK(openFile), NULL);
g_signal_connect(startButton, "clicked", G_CALLBACK(bezSv), NULL);
g_signal_connect(graphButton, "clicked", G_CALLBACK(displayGraph), NULL);
gtk_grid_attach(GTK_GRID(grid1), entryBezP2x, 1, 3, 1, 1);
gtk_grid_attach(GTK_GRID(grid1), label4, 2, 3, 1, 1);
gtk_grid_attach(GTK_GRID(grid1), entryBezP3x, 3, 3, 1, 1);

gtk_grid_attach(GTK_GRID(grid1), entryBPM, 1, 4, 1, 1);
gtk_grid_attach(GTK_GRID(grid1), entrySnap, 3, 4, 1, 1);
gtk_grid_attach(GTK_GRID(grid1), showButton, 4, 4, 1, 1);


gtk_container_add(GTK_CONTAINER(mainWindow), vbox1);


gtk_widget_show_all(mainWindow);

gtk_main();

return 0;
}
8 changes: 3 additions & 5 deletions Makefile
View file
Original file line number Diff line number Diff line change
@@ -1,9 +1,7 @@
linux: BezierSV.c SVGraph.c
cc BezierSV.c `pkg-config --cflags --libs gtk+-2.0` -lm -o BezierSV
cc SVGraph.c -lm `pkg-config --cflags --libs gtk+-3.0` -o SVGraph
linux: BezierSV.c
cc BezierSV.c `pkg-config --cflags --libs gtk+-3.0` -lm -o BezierSV

windows: BezierSV.c SVGraph.c
windows: BezierSV.c
i686-w64-mingw32-gcc BezierSV.c -o BezierSV.exe `i686-w64-mingw32-pkg-config --cflags --libs gtk+-3.0`
i686-w64-mingw32-gcc SVGraph.c -o SVGraph.exe -lm `i686-w64-mingw32-pkg-config --cflags --libs gtk+-3.0`


0 comments on commit eaaa4cd

Please sign in to comment.