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-rw-r--r--src/PSEditor.cxx298
1 files changed, 149 insertions, 149 deletions
diff --git a/src/PSEditor.cxx b/src/PSEditor.cxx
index d87388b..acf8d7f 100644
--- a/src/PSEditor.cxx
+++ b/src/PSEditor.cxx
@@ -10,181 +10,181 @@
#include "Postscript.H"
PSEditor::PSEditor(int X,int Y,int W, int H) : PSEditWidget(X, Y, W, H) {
- loaded = 0;
- mod = 0;
- ps_level = 1;
- tmp_fd = -1;
+ loaded = 0;
+ mod = 0;
+ ps_level = 1;
+ tmp_fd = -1;
}
int PSEditor::handle(int event) {
- int mark_x, mark_y;
-
- switch(event) {
- case FL_PUSH:
- if (Fl::event_button() == 1) {
- if (!file_loaded()) {
- return 0;
- }
-
- mark_x = Fl::event_x()-x();
- mark_y = Fl::event_y()-y();
-
- if (!set_cur_text(mark_x, mark_y) == 0) {
- new_text(mark_x, mark_y, "");
- }
-
- Fl::focus(this);
- return 1;
- }
- break;
- case FL_RELEASE:
- if (Fl::event_button() == 2) {
- Fl::paste(*this, 0);
- return 1;
- }
-
- break;
- case FL_DRAG:
- move(Fl::event_x()-x(), Fl::event_y()-y());
- return 1;
- break;
- case FL_KEYBOARD:
- {
- int del;
- int key = Fl::event_key();
- if (key == FL_BackSpace) {
- rm_char();
- } else if (key == FL_Left) {
- rel_move(-1, 0);
- } else if (key == FL_Right) {
- rel_move(1, 0);
- } else if (key == FL_Up) {
- rel_move(0, 1);
- } else if (key == FL_Down) {
- rel_move(0, -1);
- } else if (key == FL_Tab) {
- next_text();
- } else if (Fl::compose(del)) {
- if (del > 0) {
- for (int i=0; i<del; i++) rm_char();
+ int mark_x, mark_y;
+
+ switch(event) {
+ case FL_PUSH:
+ if (Fl::event_button() == 1) {
+ if (!file_loaded()) {
+ return 0;
+ }
+
+ mark_x = Fl::event_x()-x();
+ mark_y = Fl::event_y()-y();
+
+ if (!set_cur_text(mark_x, mark_y) == 0) {
+ new_text(mark_x, mark_y, "");
+ }
+
+ Fl::focus(this);
+ return 1;
+ }
+ break;
+ case FL_RELEASE:
+ if (Fl::event_button() == 2) {
+ Fl::paste(*this, 0);
+ return 1;
+ }
+
+ break;
+ case FL_DRAG:
+ move(Fl::event_x()-x(), Fl::event_y()-y());
+ return 1;
+ break;
+ case FL_KEYBOARD:
+ {
+ int del;
+ int key = Fl::event_key();
+ if (key == FL_BackSpace) {
+ rm_char();
+ } else if (key == FL_Left) {
+ rel_move(-1, 0);
+ } else if (key == FL_Right) {
+ rel_move(1, 0);
+ } else if (key == FL_Up) {
+ rel_move(0, 1);
+ } else if (key == FL_Down) {
+ rel_move(0, -1);
+ } else if (key == FL_Tab) {
+ next_text();
+ } else if (Fl::compose(del)) {
+ if (del > 0) {
+ for (int i=0; i<del; i++) rm_char();
+ }
+ if (Fl::event_length()) {
+ append_text(Fl::event_text());
+ }
+ } else {
+ return 0;
+ }
+
+ return 1;
+ }
+ break;
+ case FL_PASTE:
+ append_text(Fl::event_text());
+ return 1;
+ break;
+ case FL_FOCUS:
+ return 1;
+ break;
+ case FL_UNFOCUS:
+ return 0;
+ break;
}
- if (Fl::event_length()) {
- append_text(Fl::event_text());
- }
- } else {
return 0;
- }
-
- return 1;
- }
- break;
- case FL_PASTE:
- append_text(Fl::event_text());
- return 1;
- break;
- case FL_FOCUS:
- return 1;
- break;
- case FL_UNFOCUS:
- return 0;
- break;
- }
- return 0;
}
int PSEditor::open_file(FILE *fp) {
- if (tmp_fd >= 0) {
- close(tmp_fd);
- }
-
- tmp_fd = model->load(fp);
-
- if (tmp_fd < 0) {
- return 1;
- } else {
- mod = 0;
- loaded = 1;
- return GsWidget::open_file(tmp_fd);
- }
+ if (tmp_fd >= 0) {
+ close(tmp_fd);
+ }
+
+ tmp_fd = model->load(fp);
+
+ if (tmp_fd < 0) {
+ return 1;
+ } else {
+ mod = 0;
+ loaded = 1;
+ return GsWidget::open_file(tmp_fd);
+ }
}
int PSEditor::open_file(const char *f) {
- FILE *fp;
- int ret;
+ FILE *fp;
+ int ret;
- fp = fopen(f, "r");
- if (!fp) {
- perror("fopen");
- return 1;
- }
+ fp = fopen(f, "r");
+ if (!fp) {
+ perror("fopen");
+ return 1;
+ }
- ret = open_file(fp);
- fclose(fp);
+ ret = open_file(fp);
+ fclose(fp);
- return ret;
+ return ret;
}
int PSEditor::save(FILE *fp) {
- int ret;
+ int ret;
+
+ if (!file_loaded()) {
+ return 1;
+ }
- if (!file_loaded()) {
- return 1;
- }
-
- ret = model->save(fp, tmp_fd);
+ ret = model->save(fp, tmp_fd);
- if (ret == 0) {
- mod = 0;
- }
+ if (ret == 0) {
+ mod = 0;
+ }
- return ret;
+ return ret;
}
int PSEditor::save(const char* savefile) {
- FILE *fp;
- int ret;
-
- if (!file_loaded()) {
- return 1;
- }
-
- fp = fopen(savefile, "w");
- if (!fp) {
- perror("fopen");
- return 1;
- }
-
- ret = save(fp);
- fclose(fp);
-
- return ret;
+ FILE *fp;
+ int ret;
+
+ if (!file_loaded()) {
+ return 1;
+ }
+
+ fp = fopen(savefile, "w");
+ if (!fp) {
+ perror("fopen");
+ return 1;
+ }
+
+ ret = save(fp);
+ fclose(fp);
+
+ return ret;
}
int PSEditor::import(char *f) {
- FILE *fp;
- char linebuf[1024];
- PSParser *p2;
-
- if (!file_loaded()) {
- return 1;
- }
-
- fp = fopen(f, "r");
- if (!fp) {
- fprintf(stderr, "Could not open file %s.\n", f);
- return 1;
- }
-
- p2 = new PSParser_2(model);
- while (fgets(linebuf, sizeof(linebuf), fp) != NULL) {
- p2->parse(linebuf);
- }
-
- delete(p2);
-
- mod = 1;
- redraw();
- return 0;
+ FILE *fp;
+ char linebuf[1024];
+ PSParser *p2;
+
+ if (!file_loaded()) {
+ return 1;
+ }
+
+ fp = fopen(f, "r");
+ if (!fp) {
+ fprintf(stderr, "Could not open file %s.\n", f);
+ return 1;
+ }
+
+ p2 = new PSParser_2(model);
+ while (fgets(linebuf, sizeof(linebuf), fp) != NULL) {
+ p2->parse(linebuf);
+ }
+
+ delete(p2);
+
+ mod = 1;
+ redraw();
+ return 0;
}