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main.c
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/*
Copyright 2014 by Oliver Dippel <[email protected]>
MacOSX - Changes by McUles <[email protected]>
Yosemite (OSX 10.10)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2 of the License, or (at
your option) any later version.
On Debian GNU/Linux systems, the complete text of the GNU General
Public License can be found in `/usr/share/common-licenses/GPL'.
*/
#include <GL/gl.h>
#include <GL/glu.h>
#ifdef __APPLE__
#include <GLUT/glut.h>
#else
#include <GL/glut.h>
#endif
#include <gtk/gtk.h>
#include <gtk/gtkgl.h>
#include <gtksourceview/gtksourceview.h>
#include <gtksourceview/gtksourcelanguagemanager.h>
#ifdef USE_VNC
#include <gtk-vnc.h>
#endif
#ifdef USE_WEBKIT
#include <webkit/webkitwebview.h>
#endif
#include <libgen.h>
#include <math.h>
#include <stdio.h>
#include <string.h>
#include <sys/time.h>
#include <sys/types.h>
#ifdef __APPLE__
#include <malloc/malloc.h>
#else
#include <malloc.h>
#endif
#ifdef USE_G3D
#include <g3d/g3d.h>
void slice_3d (char *file, float z);
#endif
#include <locale.h>
#include <dirent.h>
#include <stdlib.h>
#include <unistd.h>
#include <math.h>
#include <sys/types.h>
#include <pwd.h>
#include <dxf.h>
#include <font.h>
#include <setup.h>
#include <postprocessor.h>
#include <calc.h>
#include <libintl.h>
#define _(String) gettext(String)
#define gettext_noop(String) String
#define N_(String) gettext_noop(String)
void texture_init (void);
int winw = 1600;
int winh = 1200;
float size_x = 0.0;
float size_y = 0.0;
double min_x = 99999.0;
double min_y = 99999.0;
double max_x = 0.0;
double max_y = 0.0;
double tooltbl_diameters[100];
FILE *fd_out = NULL;
int object_last = 0;
int save_gcode = 0;
char tool_descr[100][1024];
int tools_max = 0;
char postcam_plugins[100][1024];
int postcam_plugin = -1;
int update_post = 1;
char *gcode_buffer = NULL;
char output_extension[128];
char output_info[1024];
char output_error[1024];
int loading = 0;
int last_mouse_x = 0;
int last_mouse_y = 0;
int last_mouse_button = -1;
int last_mouse_state = 0;
void ParameterUpdate (void);
void ParameterChanged (GtkWidget *widget, gpointer data);
#ifdef USE_VNC
GtkWidget *VncView;
#endif
#ifdef USE_WEBKIT
GtkWidget *WebKit;
#endif
GtkWidget *gCodeViewLabel;
GtkWidget *gCodeViewLabelLua;
GtkWidget *OutputInfoLabel;
GtkWidget *OutputErrorLabel;
GtkWidget *SizeInfoLabel;
GtkWidget *StatusBar;
GtkTreeStore *treestore;
GtkListStore *ListStore[P_LAST];
GtkWidget *ParamValue[P_LAST];
GtkWidget *ParamButton[P_LAST];
GtkWidget *glCanvas;
GtkWidget *gCodeView;
GtkWidget *gCodeViewLua;
GtkWidget *hbox;
GtkWidget *ViewExpander;
GtkWidget *ToolExpander;
GtkWidget *MillingExpander;
GtkWidget *TabsExpander;
GtkWidget *RotaryExpander;
GtkWidget *TangencialExpander;
GtkWidget *MachineExpander;
GtkWidget *MaterialExpander;
GtkWidget *ObjectsExpander;
GtkWidget *MiscExpander;
int PannedStat;
int ExpanderStat[20];
int width = 800;
int height = 600;
int need_init = 1;
double mill_distance_xy = 0.0;
double mill_distance_z = 0.0;
double move_distance_xy = 0.0;
double move_distance_z = 0.0;
GtkWidget *window;
GtkWidget *dialog;
void postcam_load_source (char *plugin) {
char tmp_str[1024];
sprintf(tmp_str, "posts/%s.scpost", plugin);
GtkTextBuffer *bufferLua = gtk_text_view_get_buffer(GTK_TEXT_VIEW(gCodeViewLua));
gchar *file_buffer;
GError *error;
gboolean read_file_status = g_file_get_contents(tmp_str, &file_buffer, NULL, &error);
if (read_file_status == FALSE) {
g_error("error opening file: %s\n",error && error->message ? error->message : "No Detail");
return;
}
gtk_text_buffer_set_text(bufferLua, file_buffer, -1);
free(file_buffer);
}
void postcam_save_source (char *plugin) {
char tmp_str[1024];
sprintf(tmp_str, "posts/%s.scpost", plugin);
FILE *fp = fopen(tmp_str, "w");
if (fp != NULL) {
GtkTextIter start, end;
GtkTextBuffer *bufferLua;
bufferLua = gtk_text_view_get_buffer(GTK_TEXT_VIEW(gCodeViewLua));
gtk_text_buffer_get_bounds(bufferLua, &start, &end);
char *luacode = gtk_text_buffer_get_text(bufferLua, &start, &end, TRUE);
fprintf(fp, "%s", luacode);
fclose(fp);
free(luacode);
}
}
void SetQuaternionFromAxisAngle (const float *axis, float angle, float *quat) {
float sina2, norm;
sina2 = (float)sin(0.5f * angle);
norm = (float)sqrt(axis[0]*axis[0] + axis[1]*axis[1] + axis[2]*axis[2]);
quat[0] = sina2 * axis[0] / norm;
quat[1] = sina2 * axis[1] / norm;
quat[2] = sina2 * axis[2] / norm;
quat[3] = (float)cos(0.5f * angle);
}
void ConvertQuaternionToMatrix (const float *quat, float *mat) {
float yy2 = 2.0f * quat[1] * quat[1];
float xy2 = 2.0f * quat[0] * quat[1];
float xz2 = 2.0f * quat[0] * quat[2];
float yz2 = 2.0f * quat[1] * quat[2];
float zz2 = 2.0f * quat[2] * quat[2];
float wz2 = 2.0f * quat[3] * quat[2];
float wy2 = 2.0f * quat[3] * quat[1];
float wx2 = 2.0f * quat[3] * quat[0];
float xx2 = 2.0f * quat[0] * quat[0];
mat[0*4+0] = - yy2 - zz2 + 1.0f;
mat[0*4+1] = xy2 + wz2;
mat[0*4+2] = xz2 - wy2;
mat[0*4+3] = 0;
mat[1*4+0] = xy2 - wz2;
mat[1*4+1] = - xx2 - zz2 + 1.0f;
mat[1*4+2] = yz2 + wx2;
mat[1*4+3] = 0;
mat[2*4+0] = xz2 + wy2;
mat[2*4+1] = yz2 - wx2;
mat[2*4+2] = - xx2 - yy2 + 1.0f;
mat[2*4+3] = 0;
mat[3*4+0] = mat[3*4+1] = mat[3*4+2] = 0;
mat[3*4+3] = 1;
}
void MultiplyQuaternions (const float *q1, const float *q2, float *qout) {
float qr[4];
qr[0] = q1[3]*q2[0] + q1[0]*q2[3] + q1[1]*q2[2] - q1[2]*q2[1];
qr[1] = q1[3]*q2[1] + q1[1]*q2[3] + q1[2]*q2[0] - q1[0]*q2[2];
qr[2] = q1[3]*q2[2] + q1[2]*q2[3] + q1[0]*q2[1] - q1[1]*q2[0];
qr[3] = q1[3]*q2[3] - (q1[0]*q2[0] + q1[1]*q2[1] + q1[2]*q2[2]);
qout[0] = qr[0]; qout[1] = qr[1]; qout[2] = qr[2]; qout[3] = qr[3];
}
void onExit (void) {
}
void draw_grid (void) {
if (PARAMETER[P_M_ROTARYMODE].vint == 0 && PARAMETER[P_V_GRID].vint == 1) {
float gridXYZ = PARAMETER[P_V_HELP_GRID].vfloat * 10.0;
float gridXYZmin = PARAMETER[P_V_HELP_GRID].vfloat;
float lenY = size_y;
float lenX = size_x;
int pos_n = 0;
glColor4f(1.0, 1.0, 1.0, 0.3);
for (pos_n = 0; pos_n <= lenY; pos_n += gridXYZ) {
glBegin(GL_LINES);
glVertex3f(0.0, pos_n, PARAMETER[P_M_DEPTH].vdouble - 0.1);
glVertex3f(lenX, pos_n, PARAMETER[P_M_DEPTH].vdouble - 0.1);
glEnd();
}
for (pos_n = 0; pos_n <= lenX; pos_n += gridXYZ) {
glBegin(GL_LINES);
glVertex3f(pos_n, 0.0, PARAMETER[P_M_DEPTH].vdouble - 0.1);
glVertex3f(pos_n, lenY, PARAMETER[P_M_DEPTH].vdouble - 0.1);
glEnd();
}
glColor4f(1.0, 1.0, 1.0, 0.2);
for (pos_n = 0; pos_n <= lenY; pos_n += gridXYZmin) {
glBegin(GL_LINES);
glVertex3f(0.0, pos_n, PARAMETER[P_M_DEPTH].vdouble - 0.1);
glVertex3f(lenX, pos_n, PARAMETER[P_M_DEPTH].vdouble - 0.1);
glEnd();
}
for (pos_n = 0; pos_n <= lenX; pos_n += gridXYZmin) {
glBegin(GL_LINES);
glVertex3f(pos_n, 0.0, PARAMETER[P_M_DEPTH].vdouble - 0.1);
glVertex3f(pos_n, lenY, PARAMETER[P_M_DEPTH].vdouble - 0.1);
glEnd();
}
}
}
void draw_helplines (void) {
char tmp_str[128];
if (PARAMETER[P_M_ROTARYMODE].vint == 1) {
GLUquadricObj *quadratic = gluNewQuadric();
float radius = (PARAMETER[P_MAT_DIAMETER].vdouble / 2.0) + PARAMETER[P_M_DEPTH].vdouble;
float radius2 = (PARAMETER[P_MAT_DIAMETER].vdouble / 2.0);
glPushMatrix();
glTranslatef(0.0, -radius2 - 10.0, 0.0);
float lenX = size_x;
float offXYZ = 10.0;
float arrow_d = 1.0;
float arrow_l = 6.0;
glColor4f(0.0, 1.0, 0.0, 1.0);
glBegin(GL_LINES);
glVertex3f(0.0, -offXYZ, 0.0);
glVertex3f(0.0, 0.0, 0.0);
glEnd();
glBegin(GL_LINES);
glVertex3f(0.0, 0.0, 0.0);
glVertex3f(lenX, 0.0, 0.0);
glEnd();
glBegin(GL_LINES);
glVertex3f(lenX, -offXYZ, 0.0);
glVertex3f(lenX, 0.0, 0.0);
glEnd();
glPushMatrix();
glTranslatef(lenX, -offXYZ, 0.0);
glPushMatrix();
glTranslatef(-lenX / 2.0, -arrow_d * 2.0 - 11.0, 0.0);
sprintf(tmp_str, "%0.2fmm", lenX);
output_text_gl_center(tmp_str, 0.0, 0.0, 0.0, 0.2);
glPopMatrix();
glRotatef(-90.0, 0.0, 1.0, 0.0);
gluCylinder(quadratic, 0.0, (arrow_d * 3), arrow_l ,32, 1);
glTranslatef(0.0, 0.0, arrow_l);
gluCylinder(quadratic, arrow_d, arrow_d, lenX - arrow_l * 2.0 ,32, 1);
glTranslatef(0.0, 0.0, lenX - arrow_l * 2.0);
gluCylinder(quadratic, (arrow_d * 3), 0.0, arrow_l ,32, 1);
glPopMatrix();
glPopMatrix();
glColor4f(0.2, 0.2, 0.2, 0.5);
glPushMatrix();
glRotatef(90.0, 0.0, 1.0, 0.0);
gluCylinder(quadratic, radius, radius, size_x ,64, 1);
glTranslatef(0.0, 0.0, -size_x);
gluCylinder(quadratic, radius2, radius2, size_x ,64, 1);
glTranslatef(0.0, 0.0, size_x * 2);
gluCylinder(quadratic, radius2, radius2, size_x ,64, 1);
glPopMatrix();
return;
}
/* Scale-Arrow's */
float lenY = size_y;
float lenX = size_x;
float lenZ = PARAMETER[P_M_DEPTH].vdouble * -1;
float offXYZ = 10.0;
float arrow_d = 1.0 * PARAMETER[P_V_HELP_ARROW].vfloat;
float arrow_l = 6.0 * PARAMETER[P_V_HELP_ARROW].vfloat;
GLUquadricObj *quadratic = gluNewQuadric();
glColor4f(1.0, 0.0, 0.0, 1.0);
glBegin(GL_LINES);
glVertex3f(0.0, 0.0, 0.0);
glVertex3f(-offXYZ, 0.0, 0.0);
glEnd();
glBegin(GL_LINES);
glVertex3f(0.0, 0.0, 0.0);
glVertex3f(0.0, lenY, 0.0);
glEnd();
glBegin(GL_LINES);
glVertex3f(0.0, lenY, 0.0);
glVertex3f(-offXYZ, lenY, 0.0);
glEnd();
glPushMatrix();
glTranslatef(0.0 - offXYZ, -0.0, 0.0);
glPushMatrix();
glTranslatef(arrow_d * 2.0 + 1.0, lenY / 2.0, 0.0);
glRotatef(90.0, 0.0, 0.0, 1.0);
sprintf(tmp_str, "%0.2fmm", lenY);
glPushMatrix();
glTranslatef(0.0, 4.0, 0.0);
output_text_gl_center(tmp_str, 0.0, 0.0, 0.0, 0.2);
glPopMatrix();
glPopMatrix();
glRotatef(-90.0, 1.0, 0.0, 0.0);
gluCylinder(quadratic, 0.0, (arrow_d * 3), arrow_l ,32, 1);
glTranslatef(0.0, 0.0, arrow_l);
gluCylinder(quadratic, arrow_d, arrow_d, lenY - arrow_l * 2.0 ,32, 1);
glTranslatef(0.0, 0.0, lenY - arrow_l * 2.0);
gluCylinder(quadratic, (arrow_d * 3), 0.0, arrow_l ,32, 1);
glPopMatrix();
glColor4f(0.0, 1.0, 0.0, 1.0);
glBegin(GL_LINES);
glVertex3f(0.0, -offXYZ, 0.0);
glVertex3f(0.0, 0.0, 0.0);
glEnd();
glBegin(GL_LINES);
glVertex3f(0.0, 0.0, 0.0);
glVertex3f(lenX, 0.0, 0.0);
glEnd();
glBegin(GL_LINES);
glVertex3f(lenX, -offXYZ, 0.0);
glVertex3f(lenX, 0.0, 0.0);
glEnd();
glPushMatrix();
glTranslatef(lenX, -offXYZ, 0.0);
glPushMatrix();
glTranslatef(-lenX / 2.0, -arrow_d * 2.0 - 1.0, 0.0);
sprintf(tmp_str, "%0.2fmm", lenX);
glPushMatrix();
glTranslatef(0.0, -4.0, 0.0);
output_text_gl_center(tmp_str, 0.0, 0.0, 0.0, 0.2);
glPopMatrix();
glPopMatrix();
glRotatef(-90.0, 0.0, 1.0, 0.0);
gluCylinder(quadratic, 0.0, (arrow_d * 3), arrow_l ,32, 1);
glTranslatef(0.0, 0.0, arrow_l);
gluCylinder(quadratic, arrow_d, arrow_d, lenX - arrow_l * 2.0 ,32, 1);
glTranslatef(0.0, 0.0, lenX - arrow_l * 2.0);
gluCylinder(quadratic, (arrow_d * 3), 0.0, arrow_l ,32, 1);
glPopMatrix();
glColor4f(0.0, 0.0, 1.0, 1.0);
glBegin(GL_LINES);
glVertex3f(0.0, 0.0, 0.0);
glVertex3f(-offXYZ, -offXYZ, 0.0);
glEnd();
glBegin(GL_LINES);
glVertex3f(0.0, 0.0, 0.0);
glVertex3f(0.0, 0.0, -lenZ);
glEnd();
glBegin(GL_LINES);
glVertex3f(0.0, 0.0, -lenZ);
glVertex3f(-offXYZ, -offXYZ, -lenZ);
glEnd();
glPushMatrix();
glTranslatef(-offXYZ, -offXYZ, -lenZ);
glPushMatrix();
glTranslatef(arrow_d * 2.0 - 1.0, -arrow_d * 2.0 - 1.0, lenZ / 2.0);
glRotatef(90.0, 0.0, 1.0, 0.0);
sprintf(tmp_str, "%0.2fmm", lenZ);
glPushMatrix();
glTranslatef(0.0, -4.0, 0.0);
output_text_gl_center(tmp_str, 0.0, 0.0, 0.0, 0.2);
glPopMatrix();
glPopMatrix();
glRotatef(-90.0, 0.0, 0.0, 1.0);
gluCylinder(quadratic, 0.0, (arrow_d * 3), arrow_l ,32, 1);
glTranslatef(0.0, 0.0, arrow_l);
gluCylinder(quadratic, arrow_d, arrow_d, lenZ - arrow_l * 2.0 ,32, 1);
glTranslatef(0.0, 0.0, lenZ - arrow_l * 2.0);
gluCylinder(quadratic, (arrow_d * 3), 0.0, arrow_l ,32, 1);
glPopMatrix();
}
void mainloop (void) {
char tmp_str[1024];
size_x = (max_x - min_x);
size_y = (max_y - min_y);
float scale = (4.0 / size_x);
if (scale > (4.0 / size_y)) {
scale = (4.0 / size_y);
}
/* get diameter from tooltable by number */
if (PARAMETER[P_TOOL_SELECT].vint > 0) {
PARAMETER[P_TOOL_NUM].vint = PARAMETER[P_TOOL_SELECT].vint;
PARAMETER[P_TOOL_DIAMETER].vdouble = tooltbl_diameters[PARAMETER[P_TOOL_NUM].vint];
}
PARAMETER[P_TOOL_SPEED_MAX].vint = (int)(((float)Material[PARAMETER[P_MAT_SELECT].vint].vc * 1000.0) / (PI * (PARAMETER[P_TOOL_DIAMETER].vdouble)));
if ((PARAMETER[P_TOOL_DIAMETER].vdouble) < 4.0) {
PARAMETER[P_M_FEEDRATE_MAX].vint = (int)((float)PARAMETER[P_TOOL_SPEED].vint * Material[PARAMETER[P_MAT_SELECT].vint].fz[0] * (float)PARAMETER[P_TOOL_W].vint);
} else if ((PARAMETER[P_TOOL_DIAMETER].vdouble) < 8.0) {
PARAMETER[P_M_FEEDRATE_MAX].vint = (int)((float)PARAMETER[P_TOOL_SPEED].vint * Material[PARAMETER[P_MAT_SELECT].vint].fz[1] * (float)PARAMETER[P_TOOL_W].vint);
} else if ((PARAMETER[P_TOOL_DIAMETER].vdouble) < 12.0) {
PARAMETER[P_M_FEEDRATE_MAX].vint = (int)((float)PARAMETER[P_TOOL_SPEED].vint * Material[PARAMETER[P_MAT_SELECT].vint].fz[2] * (float)PARAMETER[P_TOOL_W].vint);
}
if (update_post == 1) {
glDeleteLists(1, 1);
glNewList(1, GL_COMPILE);
draw_grid();
if (PARAMETER[P_V_HELPLINES].vint == 1) {
if (PARAMETER[P_M_ROTARYMODE].vint == 0) {
draw_helplines();
}
}
mill_begin();
mill_objects();
mill_end();
// update GUI
GtkTextIter startLua, endLua;
GtkTextBuffer *bufferLua;
bufferLua = gtk_text_view_get_buffer(GTK_TEXT_VIEW(gCodeViewLua));
gtk_text_buffer_get_bounds(bufferLua, &startLua, &endLua);
#ifdef USE_POSTCAM
gtk_label_set_text(GTK_LABEL(OutputErrorLabel), output_error);
#endif
update_post = 0;
GtkTextIter start, end;
GtkTextBuffer *buffer;
buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(gCodeView));
gtk_text_buffer_get_bounds(buffer, &start, &end);
char *gcode_check = gtk_text_buffer_get_text(buffer, &start, &end, TRUE);
if (gcode_check != NULL) {
if (gcode_buffer != NULL) {
if (strcmp(gcode_check, gcode_buffer) != 0) {
gtk_text_buffer_set_text(buffer, gcode_buffer, -1);
}
} else {
gtk_text_buffer_set_text(buffer, "", -1);
}
free(gcode_check);
} else {
gtk_text_buffer_set_text(buffer, "", -1);
}
double milltime = mill_distance_xy / PARAMETER[P_M_FEEDRATE].vint;
milltime += mill_distance_z / PARAMETER[P_M_PLUNGE_SPEED].vint;
milltime += (move_distance_xy + move_distance_z) / PARAMETER[P_H_FEEDRATE_FAST].vint;
sprintf(tmp_str, "Distance: Mill-XY=%0.2fmm/Z=%0.2fmm / Move-XY=%0.2fmm/Z=%0.2fmm / Time>%0.1fmin", mill_distance_xy, mill_distance_z, move_distance_xy, move_distance_z, milltime);
gtk_statusbar_push(GTK_STATUSBAR(StatusBar), gtk_statusbar_get_context_id(GTK_STATUSBAR(StatusBar), tmp_str), tmp_str);
sprintf(tmp_str, "Width=%0.1fmm / Height=%0.1fmm", size_x, size_y);
gtk_label_set_text(GTK_LABEL(SizeInfoLabel), tmp_str);
glEndList();
}
// save output
if (save_gcode == 1) {
if (strcmp(PARAMETER[P_MFILE].vstr, "-") == 0) {
fd_out = stdout;
} else {
fd_out = fopen(PARAMETER[P_MFILE].vstr, "w");
}
if (fd_out == NULL) {
fprintf(stderr, "Can not open file: %s\n", PARAMETER[P_MFILE].vstr);
exit(0);
}
fprintf(fd_out, "%s", gcode_buffer);
fclose(fd_out);
if (PARAMETER[P_POST_CMD].vstr[0] != 0) {
char cmd_str[2048];
sprintf(cmd_str, PARAMETER[P_POST_CMD].vstr, PARAMETER[P_MFILE].vstr);
system(cmd_str);
}
gtk_statusbar_push(GTK_STATUSBAR(StatusBar), gtk_statusbar_get_context_id(GTK_STATUSBAR(StatusBar), "saving g-code...done"), "saving g-code...done");
save_gcode = 0;
}
if (PARAMETER[P_O_BATCHMODE].vint == 1) {
onExit();
exit(0);
} else {
glClearColor(0, 0, 0, 1);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glClearDepth(1.0);
glEnable(GL_DEPTH_TEST);
glDisable(GL_CULL_FACE);
glEnable(GL_NORMALIZE);
glDepthFunc(GL_LEQUAL);
glDepthMask(GL_TRUE);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glPushMatrix();
glScalef(PARAMETER[P_V_ZOOM].vfloat, PARAMETER[P_V_ZOOM].vfloat, PARAMETER[P_V_ZOOM].vfloat);
glScalef(scale, scale, scale);
glTranslatef(PARAMETER[P_V_TRANSX].vint, PARAMETER[P_V_TRANSY].vint, 0.0);
glRotatef(PARAMETER[P_V_ROTZ].vfloat, 0.0, 0.0, 1.0);
glRotatef(PARAMETER[P_V_ROTY].vfloat, 0.0, 1.0, 0.0);
glRotatef(PARAMETER[P_V_ROTX].vfloat, 1.0, 0.0, 0.0);
glTranslatef(-size_x / 2.0, 0.0, 0.0);
if (PARAMETER[P_M_ROTARYMODE].vint == 0) {
glTranslatef(0.0, -size_y / 2.0, 0.0);
}
glCallList(1);
glCallList(2);
glPopMatrix();
}
return;
}
void ToolLoadTable (void) {
/* import Tool-Diameter from Tooltable */
int n = 0;
char tmp_str[1024];
tools_max = 0;
if (PARAMETER[P_TOOL_TABLE].vstr[0] != 0) {
FILE *tt_fp;
char *line = NULL;
size_t len = 0;
ssize_t read;
tt_fp = fopen(PARAMETER[P_TOOL_TABLE].vstr, "r");
if (tt_fp == NULL) {
fprintf(stderr, "Can not open Tooltable-File: %s\n", PARAMETER[P_TOOL_TABLE].vstr);
exit(EXIT_FAILURE);
}
tooltbl_diameters[0] = 1;
n = 0;
gtk_list_store_clear(ListStore[P_TOOL_SELECT]);
sprintf(tmp_str, "FREE");
gtk_list_store_insert_with_values(ListStore[P_TOOL_SELECT], NULL, -1, 0, NULL, 1, tmp_str, -1);
n++;
while ((read = getline(&line, &len, tt_fp)) != -1) {
if (strncmp(line, "T", 1) == 0) {
char line2[2048];
trimline(line2, 1024, line);
int tooln = atoi(line2 + 1);
double toold = atof(strstr(line2, " D") + 2);
if (tooln > 0 && tooln < 100 && toold > 0.001) {
tooltbl_diameters[tooln] = toold;
tool_descr[tooln][0] = 0;
if (strstr(line2, ";") > 0) {
strcpy(tool_descr[tooln], strstr(line2, ";") + 1);
}
sprintf(tmp_str, "#%i D%0.2fmm (%s)", tooln, tooltbl_diameters[tooln], tool_descr[tooln]);
gtk_list_store_insert_with_values(ListStore[P_TOOL_SELECT], NULL, -1, 0, NULL, 1, tmp_str, -1);
n++;
tools_max++;
}
}
}
fclose(tt_fp);
}
}
void LayerLoadList (void) {
}
void ArgsRead (int argc, char **argv) {
int num = 0;
if (argc < 2) {
// SetupShowHelp();
// exit(1);
}
PARAMETER[P_V_DXF].vstr[0] = 0;
strcpy(PARAMETER[P_MFILE].vstr, "-");
for (num = 1; num < argc; num++) {
if (SetupArgCheck(argv[num], argv[num + 1]) == 1) {
num++;
} else if (strcmp(argv[num], "-h") == 0) {
SetupShowHelp();
exit(0);
} else if (num != argc - 1) {
fprintf(stderr, "### unknown argument: %s ###\n", argv[num]);
SetupShowHelp();
exit(1);
} else {
strcpy(PARAMETER[P_V_DXF].vstr, argv[argc - 1]);
}
}
}
void view_init_gl(void) {
GdkGLDrawable *gldrawable = gtk_widget_get_gl_drawable(glCanvas);
GdkGLContext *glcontext = gtk_widget_get_gl_context(glCanvas);
if (gdk_gl_drawable_gl_begin(gldrawable, glcontext)) {
glViewport(0, 0, width, height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective((M_PI / 4) / M_PI * 180, (float)width / (float)height, 0.1, 1000.0);
gluLookAt(0, 0, 6, 0, 0, 0, 0, 1, 0);
glMatrixMode(GL_MODELVIEW);
glEnable(GL_NORMALIZE);
gdk_gl_drawable_gl_end(gldrawable);
}
}
void view_draw (void) {
GdkGLDrawable *gldrawable = gtk_widget_get_gl_drawable(glCanvas);
GdkGLContext *glcontext = gtk_widget_get_gl_context(glCanvas);
if (gdk_gl_drawable_gl_begin(gldrawable, glcontext)) {
glClearColor(0, 0, 0, 0);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
ParameterUpdate();
mainloop();
if (gdk_gl_drawable_is_double_buffered (gldrawable)) {
gdk_gl_drawable_swap_buffers(gldrawable);
} else {
glFlush();
}
gdk_gl_drawable_gl_end(gldrawable);
}
}
void handler_destroy (GtkWidget *widget, gpointer data) {
if (PARAMETER[P_O_AUTOSAVE].vint == 1) {
SetupSave();
}
gtk_main_quit();
}
void handler_rotate_drawing (GtkWidget *widget, gpointer data) {
int num;
loading = 1;
for (num = 0; num < line_last; num++) {
if (myLINES[num].used == 1) {
double tmp = myLINES[num].x1;
myLINES[num].x1 = myLINES[num].y1;
myLINES[num].y1 = size_x - tmp;
tmp = myLINES[num].x2;
myLINES[num].x2 = myLINES[num].y2;
myLINES[num].y2 = size_x - tmp;
tmp = myLINES[num].cx;
myLINES[num].cx = myLINES[num].cy;
myLINES[num].cy = size_x - tmp;
}
}
init_objects();
loading = 0;
}
void handler_load_dxf (GtkWidget *widget, gpointer data) {
GtkWidget *dialog;
dialog = gtk_file_chooser_dialog_new(_("Load Drawing"),
GTK_WINDOW(window),
GTK_FILE_CHOOSER_ACTION_OPEN,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
NULL);
gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER(dialog), TRUE);
GtkFileFilter *ffilter;
ffilter = gtk_file_filter_new();
gtk_file_filter_set_name(ffilter, _("DXF-Drawings"));
gtk_file_filter_add_pattern(ffilter, "*.dxf");
gtk_file_filter_add_pattern(ffilter, "*.DXF");
gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), ffilter);
#ifdef USE_G3D
ffilter = gtk_file_filter_new();
gtk_file_filter_set_name(ffilter, _("3D-Objects"));
gtk_file_filter_add_pattern(ffilter, "*.obj");
gtk_file_filter_add_pattern(ffilter, "*.OBJ");
gtk_file_filter_add_pattern(ffilter, "*.lwo");
gtk_file_filter_add_pattern(ffilter, "*.LWO");
gtk_file_filter_add_pattern(ffilter, "*.ac3d");
gtk_file_filter_add_pattern(ffilter, "*.AC3D");
gtk_file_filter_add_pattern(ffilter, "*.stl");
gtk_file_filter_add_pattern(ffilter, "*.STL");
gtk_file_filter_add_pattern(ffilter, "*.3ds");
gtk_file_filter_add_pattern(ffilter, "*.3DS");
gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), ffilter);
#endif
if (PARAMETER[P_TOOL_TABLE].vstr[0] == 0) {
gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog), "./");
} else {
gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(dialog), PARAMETER[P_V_DXF].vstr);
}
if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT) {
char *filename;
filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
strcpy(PARAMETER[P_V_DXF].vstr, filename);
gtk_statusbar_push(GTK_STATUSBAR(StatusBar), gtk_statusbar_get_context_id(GTK_STATUSBAR(StatusBar), "reading dxf..."), "reading dxf...");
loading = 1;
#ifdef USE_G3D
if (strstr(PARAMETER[P_V_DXF].vstr, ".dxf") > 0 || strstr(PARAMETER[P_V_DXF].vstr, ".DXF") > 0) {
dxf_read(PARAMETER[P_V_DXF].vstr);
} else {
slice_3d(PARAMETER[P_V_DXF].vstr, 0.0);
}
#else
dxf_read(PARAMETER[P_V_DXF].vstr);
#endif
init_objects();
loading = 0;
gtk_statusbar_push(GTK_STATUSBAR(StatusBar), gtk_statusbar_get_context_id(GTK_STATUSBAR(StatusBar), "reading dxf...done"), "reading dxf...done");
g_free(filename);
}
gtk_widget_destroy(dialog);
}
void handler_load_preset (GtkWidget *widget, gpointer data) {
GtkWidget *dialog;
dialog = gtk_file_chooser_dialog_new ("Load Preset",
GTK_WINDOW(window),
GTK_FILE_CHOOSER_ACTION_OPEN,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
NULL);
gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER(dialog), TRUE);
GtkFileFilter *ffilter;
ffilter = gtk_file_filter_new();
gtk_file_filter_set_name(ffilter, "Preset");
gtk_file_filter_add_pattern(ffilter, "*.preset");
gtk_file_filter_add_pattern(ffilter, "*.PRESET");
gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), ffilter);
gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (dialog), "./");
if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT) {
char *filename;
filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
gtk_statusbar_push(GTK_STATUSBAR(StatusBar), gtk_statusbar_get_context_id(GTK_STATUSBAR(StatusBar), "reading preset..."), "reading preset...");
SetupLoadPreset(filename);
gtk_statusbar_push(GTK_STATUSBAR(StatusBar), gtk_statusbar_get_context_id(GTK_STATUSBAR(StatusBar), "reading preset...done"), "reading preset...done");
g_free(filename);
}
gtk_widget_destroy(dialog);
}
void handler_save_preset (GtkWidget *widget, gpointer data) {
GtkWidget *dialog;
dialog = gtk_file_chooser_dialog_new ("Save Preset",
GTK_WINDOW(window),
GTK_FILE_CHOOSER_ACTION_SAVE,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
NULL);
gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (dialog), TRUE);
GtkFileFilter *ffilter;
ffilter = gtk_file_filter_new();
gtk_file_filter_set_name(ffilter, "Preset");
gtk_file_filter_add_pattern(ffilter, "*.preset");
gtk_file_filter_add_pattern(ffilter, "*.PRESET");
gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), ffilter);
gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (dialog), "./");
if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
char *filename;
filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
gtk_statusbar_push(GTK_STATUSBAR(StatusBar), gtk_statusbar_get_context_id(GTK_STATUSBAR(StatusBar), "saving Preset..."), "saving Preset...");
SetupSavePreset(filename);
gtk_statusbar_push(GTK_STATUSBAR(StatusBar), gtk_statusbar_get_context_id(GTK_STATUSBAR(StatusBar), "saving Preset...done"), "saving Preset...done");
g_free(filename);
}
gtk_widget_destroy(dialog);
}
char *suffix_remove (char *mystr) {
char *retstr;
char *lastdot;
if (mystr == NULL) {
return NULL;
}
if ((retstr = malloc (strlen (mystr) + 1)) == NULL) {
return NULL;
}
strcpy(retstr, mystr);
lastdot = strrchr(retstr, '.');
if (lastdot != NULL) {
*lastdot = '\0';
}
return retstr;
}
void handler_save_lua (GtkWidget *widget, gpointer data) {
gtk_statusbar_push(GTK_STATUSBAR(StatusBar), gtk_statusbar_get_context_id(GTK_STATUSBAR(StatusBar), "saving lua..."), "saving lua...");
postcam_save_source(postcam_plugins[PARAMETER[P_H_POST].vint]);
postcam_plugin = -1;
gtk_statusbar_push(GTK_STATUSBAR(StatusBar), gtk_statusbar_get_context_id(GTK_STATUSBAR(StatusBar), "saving lua...done"), "saving lua...done");
}
void handler_save_gcode (GtkWidget *widget, gpointer data) {
char ext_str[1024];
GtkWidget *dialog;
sprintf(ext_str, "%s (.%s)", _("Save Output"), output_extension);
dialog = gtk_file_chooser_dialog_new (ext_str,
GTK_WINDOW(window),
GTK_FILE_CHOOSER_ACTION_SAVE,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
NULL);
gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER (dialog), TRUE);
GtkFileFilter *ffilter;
ffilter = gtk_file_filter_new();
gtk_file_filter_set_name(ffilter, output_extension);
sprintf(ext_str, "*.%s", output_extension);
gtk_file_filter_add_pattern(ffilter, ext_str);
gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), ffilter);
if (PARAMETER[P_MFILE].vstr[0] == 0) {
char dir[2048];
strcpy(dir, PARAMETER[P_V_DXF].vstr);
dirname(dir);
char file[2048];
strcpy(file, basename(PARAMETER[P_V_DXF].vstr));
char *file_nosuffix = suffix_remove(file);
file_nosuffix = realloc(file_nosuffix, strlen(file_nosuffix) + 5);
strcat(file_nosuffix, ".");
strcat(file_nosuffix, output_extension);
if (strstr(PARAMETER[P_V_DXF].vstr, "/") > 0) {
gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog), dir);
} else {
gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog), "./");
}
gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(dialog), file_nosuffix);
free(file_nosuffix);
} else {
gtk_file_chooser_set_filename(GTK_FILE_CHOOSER (dialog), PARAMETER[P_MFILE].vstr);
}
if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
char *filename;
filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
strcpy(PARAMETER[P_MFILE].vstr, filename);
g_free(filename);
save_gcode = 1;
gtk_statusbar_push(GTK_STATUSBAR(StatusBar), gtk_statusbar_get_context_id(GTK_STATUSBAR(StatusBar), "saving g-code..."), "saving g-code...");
}
gtk_widget_destroy(dialog);
}
void handler_load_tooltable (GtkWidget *widget, gpointer data) {
GtkWidget *dialog;
dialog = gtk_file_chooser_dialog_new (_("Load Tooltable"),
GTK_WINDOW(window),
GTK_FILE_CHOOSER_ACTION_OPEN,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
NULL);
gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (dialog), TRUE);
GtkFileFilter *ffilter;
ffilter = gtk_file_filter_new();
gtk_file_filter_set_name(ffilter, _("Tooltable"));
gtk_file_filter_add_pattern(ffilter, "*.tbl");
gtk_file_filter_add_pattern(ffilter, "*.TBL");
gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), ffilter);
if (PARAMETER[P_TOOL_TABLE].vstr[0] == 0) {
gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (dialog), "/tmp");
gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (dialog), "tool.tbl");
} else {
gtk_file_chooser_set_filename (GTK_FILE_CHOOSER (dialog), PARAMETER[P_TOOL_TABLE].vstr);
}
if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT) {
char *filename;
filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
strcpy(PARAMETER[P_TOOL_TABLE].vstr, filename);
gtk_statusbar_push(GTK_STATUSBAR(StatusBar), gtk_statusbar_get_context_id(GTK_STATUSBAR(StatusBar), "loading tooltable..."), "loading tooltable...");
ToolLoadTable();
gtk_statusbar_push(GTK_STATUSBAR(StatusBar), gtk_statusbar_get_context_id(GTK_STATUSBAR(StatusBar), "loading tooltable...done"), "loading tooltable...done");
g_free(filename);
}
gtk_widget_destroy(dialog);
}
void handler_save_setup (GtkWidget *widget, gpointer data) {
gtk_statusbar_push(GTK_STATUSBAR(StatusBar), gtk_statusbar_get_context_id(GTK_STATUSBAR(StatusBar), "saving setup..."), "saving setup...");
SetupSave();
gtk_statusbar_push(GTK_STATUSBAR(StatusBar), gtk_statusbar_get_context_id(GTK_STATUSBAR(StatusBar), "saving setup...done"), "saving setup...done");
}
void handler_about (GtkWidget *widget, gpointer data) {
GtkWidget *dialog = gtk_dialog_new();
gtk_window_set_modal(GTK_WINDOW(dialog), TRUE);
gtk_window_set_transient_for(GTK_WINDOW(dialog), GTK_WINDOW(window));
gtk_window_set_title(GTK_WINDOW(dialog), _("About"));
gtk_dialog_add_button(GTK_DIALOG(dialog), GTK_STOCK_QUIT, 1);
GtkWidget *label = gtk_label_new("CAMmill 2D\nCopyright by Oliver Dippel <[email protected]>\nMac-Port by McUles <[email protected]>");
gtk_widget_modify_font(label, pango_font_description_from_string("Tahoma 18"));
GtkWidget *image = gtk_image_new_from_file("icons/logo.png");
GtkWidget *box = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
gtk_box_pack_start(GTK_BOX(box), image, TRUE, TRUE, 0);
gtk_box_pack_start(GTK_BOX(box), label, TRUE, TRUE, 0);
gtk_widget_show_all(dialog);
gtk_dialog_run(GTK_DIALOG(dialog));
gtk_widget_hide(dialog);
}
void handler_draw (GtkWidget *w, GdkEventExpose* e, void *v) {
}
void handler_scrollwheel (GtkWidget *w, GdkEventButton* e, void *v) {
if (e->state == 0) {
PARAMETER[P_V_ZOOM].vfloat += 0.1;
} else if (e->state == 1) {
PARAMETER[P_V_ZOOM].vfloat -= 0.1;
}
}
void handler_button_press (GtkWidget *w, GdkEventButton* e, void *v) {
// printf("button_press x=%g y=%g b=%d state=%d\n", e->x, e->y, e->button, e->state);
int mouseX = e->x;
int mouseY = e->y;
int state = e->state;
int button = e->button;;
if (button == 4 && state == 0) {
PARAMETER[P_V_ZOOM].vfloat += 0.05;
} else if (button == 5 && state == 0) {
PARAMETER[P_V_ZOOM].vfloat -= 0.05;
} else if (button == 1) {
if (state == 0) {
last_mouse_x = mouseX - PARAMETER[P_V_TRANSX].vint * 2;
last_mouse_y = mouseY - PARAMETER[P_V_TRANSY].vint * -2;
last_mouse_button = button;
last_mouse_state = state;
} else {
last_mouse_button = button;
last_mouse_state = state;
}
} else if (button == 2) {
if (state == 0) {
last_mouse_x = mouseX - (int)(PARAMETER[P_V_ROTY].vfloat * 5.0);
last_mouse_y = mouseY - (int)(PARAMETER[P_V_ROTX].vfloat * 5.0);
last_mouse_button = button;
last_mouse_state = state;
} else {
last_mouse_button = button;
last_mouse_state = state;
}
} else if (button == 3) {
if (state == 0) {
last_mouse_x = mouseX - (int)(PARAMETER[P_V_ROTZ].vfloat * 5.0);;
last_mouse_y = mouseY - (int)(PARAMETER[P_V_ZOOM].vfloat * 100.0);
last_mouse_button = button;
last_mouse_state = state;
} else {
last_mouse_button = button;
last_mouse_state = state;