textbox positions array deleted, 3K bytes + stats for titler

[goodguy/history.git] / cinelerra-5.1 / guicast / bctextbox.C

diff --git a/cinelerra-5.1/guicast/bctextbox.C b/cinelerra-5.1/guicast/bctextbox.C
index 6916f2e1777d0943ec09c910a954bf1a06237b8b..a661135240c61909a9f25b09e78973853157f904 100644 (file)
--- a/cinelerra-5.1/guicast/bctextbox.C
+++ b/cinelerra-5.1/guicast/bctextbox.C
@@ -133,7 +133,6 @@ BC_TextBox::~BC_TextBox()
        delete suggestions_popup;
        suggestions->remove_all_objects();
        delete suggestions;
-       delete [] positions;
        delete [] wtext;
        if( size > 0 )
                delete [] text;
@@ -171,8 +170,6 @@ int BC_TextBox::reset_parameters(int rows, int has_border, int font, int size)
        wtext = 0;
        wsize = 0;
        wlen = 0;
-       positions = 0;
-       plen = 0;
        keypress_draw = 1;
        last_keypress = 0;
        separators = 0;
@@ -226,12 +223,6 @@ int BC_TextBox::wtext_update()
                        wchar_t *ntext = new wchar_t[nsize+1];
                        memcpy(ntext, wtext, wsize*sizeof(wtext[0]));
                        delete [] wtext;  wtext = ntext;  wsize = nsize;
-                       int *npositions = new int[nsize+1];
-                       if( plen > 0 )
-                               memcpy(npositions, positions, (plen+1)*sizeof(positions[0]));
-                       else
-                               npositions[0] = 0;
-                       delete [] positions;  positions = npositions;  plen = nsize;
                }
                wlen = BC_Resources::encode(src_enc, dst_enc, text, strlen(text),
                        (char*)wtext, wsize*sizeof(wchar_t)) / sizeof(wchar_t);
@@ -406,7 +397,6 @@ void BC_TextBox::set_suggestions(ArrayList<char*> *suggestions, int column)
                        if( col < 0 ) col = 0;
                        char *cur = current_suggestion + col;
                        tstrcat(cur);
-                       draw(0);  // update positions
                        highlight_letter2 = wtext_update();
 //printf("BC_TextBox::set_suggestions %d %d\n", __LINE__, suggestion_column);
 
@@ -687,13 +677,13 @@ void BC_TextBox::draw(int flush)
                                set_color(color);
                                if(highlight_letter1 >= row_begin &&
                                        highlight_letter1 <= row_end)
-                                       highlight_x1 = positions[highlight_letter1];
+                                       highlight_x1 = get_x_position(highlight_letter1, row_begin);
                                else
                                        highlight_x1 = 0;
 
                                if(highlight_letter2 > row_begin &&
                                        highlight_letter2 <= row_end)
-                                       highlight_x2 = positions[highlight_letter2];
+                                       highlight_x2 = get_x_position(highlight_letter2, row_begin);
                                else
                                        highlight_x2 = get_w();
 
@@ -705,17 +695,14 @@ void BC_TextBox::draw(int flush)
                        int len = row_end - row_begin;
                        if( len > 0 ) {
                                set_color(enabled ? resources->text_default : DMGREY);
-                               draw_wtext(text_x, k + text_ascent, wtext_row, len,
-                                       0, &positions[wtext_row - wtext]);
+                               draw_wtext(text_x, k + text_ascent, wtext_row, len, 0);
                        }
-                       else
-                               positions[wtext_row - wtext] = 0;
 
 // Get ibeam location
                        if(ibeam_letter >= row_begin && ibeam_letter <= row_end) {
                                need_ibeam = 0;
                                ibeam_y = k - text_y;
-                               ibeam_x = positions[ibeam_letter];
+                               ibeam_x = get_x_position(ibeam_letter, row_begin);
                        }
                }
        }
@@ -1767,6 +1754,11 @@ void BC_TextBox::do_separators(int ibeam_left)
        }
 }
 
+int BC_TextBox::get_x_position(int i, int start)
+{
+       return get_text_width(font, &wtext[start], i - start);
+}
+
 void BC_TextBox::get_ibeam_position(int &x, int &y)
 {
        int i, row_begin, row_end;
@@ -1779,7 +1771,7 @@ void BC_TextBox::get_ibeam_position(int &x, int &y)
                row_end = i;
 
                if( ibeam_letter >= row_begin && ibeam_letter <= row_end ) {
-                       x = get_text_width(font,  &wtext[row_begin], ibeam_letter - row_begin);
+                       x = get_x_position(ibeam_letter, row_begin);
 //printf("BC_TextBox::get_ibeam_position %d %d %d %d %d\n", ibeam_letter, row_begin, row_end, x, y);
                        return;
                }