dynamic keyframes, textbox rework, andrea ffmpeg.opts, perpetual chkpt undo, lv2...

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

diff --git a/cinelerra-5.1/guicast/bctextbox.h b/cinelerra-5.1/guicast/bctextbox.h
index a798e780bb45c7bfbb29f2ceb8cad4a4e05bd83b..ffc5c0e429c0ca29d4f4b0d4154b38317a2ca02e 100644 (file)
--- a/cinelerra-5.1/guicast/bctextbox.h
+++ b/cinelerra-5.1/guicast/bctextbox.h
@@ -23,6 +23,8 @@
 #define BCTEXTBOX_H
 
 #include "bclistbox.h"
+#include "bcmenuitem.h"
+#include "bcpopupmenu.h"
 #include "bcsubwindow.h"
 #include "bctumble.h"
 #include "fonts.h"
@@ -35,8 +37,11 @@
 
 
 class BC_TextBoxSuggestions;
-class BC_ScrollTextBoxYScroll;
 
+class BC_ScrollTextBoxXScroll;
+class BC_ScrollTextBoxYScroll;
+class BC_ScrollTextBoxText;
+class BC_TextMenu;
 
 class BC_TextBox : public BC_SubWindow
 {
@@ -47,10 +52,13 @@ class BC_TextBox : public BC_SubWindow
                else ch = -1;
                return ch;
        }
-
+// may be local fixed/dynamic, or shared fixed ref via set_text
        char *text;
+// always local dynamic
        wchar_t *wtext;
 public:
+// size > 0: fixed buffer, size == 0: dynamic buffer
+// size < 0: fixed shared buffer via set_text
        BC_TextBox(int x, int y, int w, int rows, int size, char *text,
                int has_border=1, int font=MEDIUMFONT);
        BC_TextBox(int x, int y, int w, int rows, int size, wchar_t *wtext,
@@ -69,6 +77,7 @@ public:
 
 
        friend class BC_TextBoxSuggestions;
+       friend class BC_ScrollTextBox;
 
 
 // Whenever the contents of the text change
@@ -97,18 +106,31 @@ public:
        int button_release_event();
        int repeat_event(int64_t repeat_id);
        int keypress_event();
+       int selection_clear_event();
        int activate();
        int deactivate();
        const char* get_text();
        const wchar_t* get_wtext();
        void set_text(char *text, int isz);
+       int wdemand(int len);
+       int tdemand(int len);
        int get_text_rows();
 // Set top left of text view
        void set_text_row(int row);
        int get_text_row();
+       int get_text_x();
+       int get_text_y();
+       void set_text_x(int v);
+       void set_text_y(int v);
+       int get_back_color();
+       void set_back_color(int v);
 
        int reposition_window(int x, int y, int w = -1, int rows = -1);
        int uses_text();
+       int cut(int do_update);
+       int copy(int do_update);
+       int paste(int do_update);
+       
        static int calculate_h(BC_WindowBase *gui, int font, int has_border, int rows);
        static int calculate_row_h(int rows, BC_WindowBase *parent_window, int has_border = 1, int font = MEDIUMFONT);
        static int pixels_to_rows(BC_WindowBase *window, int font, int pixels);
@@ -143,10 +165,12 @@ public:
 // column - starting column to replace
        void no_suggestions();
        void set_suggestions(ArrayList<char*> *suggestions, int column);
-       BC_ScrollTextBoxYScroll *yscroll;
 
+       BC_ScrollTextBoxXScroll *xscroll;
+       BC_ScrollTextBoxYScroll *yscroll;
 private:
        int reset_parameters(int rows, int has_border, int font, int size);
+       BC_TextMenu *menu;
        void draw(int flush);
        void draw_border();
        void draw_cursor();
@@ -209,6 +233,7 @@ private:
        ArrayList<BC_ListBoxItem*> *suggestions;
        BC_TextBoxSuggestions *suggestions_popup;
        int suggestion_column;
+       int selection_active;
 };
 
 
@@ -225,14 +250,10 @@ public:
 };
 
 
-
-class BC_ScrollTextBoxText;
-class BC_ScrollTextBoxYScroll;
-
-
 class BC_ScrollTextBox
 {
        BC_ScrollTextBoxText *text;
+       BC_ScrollTextBoxXScroll *xscroll;
        BC_ScrollTextBoxYScroll *yscroll;
        BC_WindowBase *parent_window;
        const char *default_text;
@@ -241,6 +262,7 @@ class BC_ScrollTextBox
        int x, y, w, rows;
 
        friend class BC_ScrollTextBoxText;
+       friend class BC_ScrollTextBoxXScroll;
        friend class BC_ScrollTextBoxYScroll;
 public:
        BC_ScrollTextBox(BC_WindowBase *parent_window,
@@ -261,13 +283,15 @@ public:
        void update(const char *text);
        void update(const wchar_t *wtext);
        void reposition_window(int x, int y, int w, int rows);
+       void update_scrollbars();
 // accessors
        int get_x() { return x; }
        int get_y() { return y; }
        int get_w() { return w; }
 // Visible rows for resizing
        int get_rows() { return rows; }
-
+       int get_x_pos();
+       void set_x_pos(int x);
 // forward functions
        int get_h();
        const char *get_text();
@@ -291,6 +315,15 @@ public:
        int button_release_event() { return gui->button_release_event(); }
 };
 
+class BC_ScrollTextBoxXScroll : public BC_ScrollBar
+{
+public:
+       BC_ScrollTextBoxXScroll(BC_ScrollTextBox *gui);
+       virtual ~BC_ScrollTextBoxXScroll();
+       int handle_event();
+       BC_ScrollTextBox *gui;
+};
+
 class BC_ScrollTextBoxYScroll : public BC_ScrollBar
 {
 public:
@@ -436,7 +469,7 @@ class BC_TumbleTextBoxText : public BC_TextBox
 {
 public:
        BC_TumbleTextBoxText(BC_TumbleTextBox *popup, int64_t default_value, int x, int y);
-       BC_TumbleTextBoxText(BC_TumbleTextBox *popup, float default_value, int x, int y);
+       BC_TumbleTextBoxText(BC_TumbleTextBox *popup, float default_value, int x, int y, int precision);
        virtual ~BC_TumbleTextBoxText();
        int handle_event();
        int button_press_event();
@@ -444,4 +477,40 @@ public:
 };
 
 
+class BC_TextMenu : public BC_PopupMenu
+{
+public:
+       BC_TextMenu(BC_TextBox *textbox);
+       ~BC_TextMenu();
+       
+       void create_objects();
+       
+       BC_TextBox *textbox;
+};
+
+class BC_TextMenuCut : public BC_MenuItem
+{
+public:
+       BC_TextMenuCut(BC_TextMenu *menu);
+       int handle_event();
+       BC_TextMenu *menu;
+};
+
+class BC_TextMenuCopy : public BC_MenuItem
+{
+public:
+       BC_TextMenuCopy(BC_TextMenu *menu);
+       int handle_event();
+       BC_TextMenu *menu;
+};
+
+class BC_TextMenuPaste : public BC_MenuItem
+{
+public:
+       BC_TextMenuPaste(BC_TextMenu *menu);
+       int handle_event();
+       BC_TextMenu *menu;
+};
+
+
 #endif