build: Merge submodules into repo

other/DinguxCommander/src/viewer.h

@@ -0,0 +1,69 @@
+#ifndef _VIEWER_H_
+#define _VIEWER_H_
+
+#include <string>
+#include <vector>
+#include <SDL/SDL.h>
+#include <SDL/SDL_ttf.h>
+#include "window.h"
+
+#define VIEWER_LINE_HEIGHT   13
+#define VIEWER_NB_LINES      17
+#define VIEWER_Y_LIST        18
+#define VIEWER_MARGIN        1
+#define VIEWER_X_STEP        32
+#define VIEWER_SIZE_MAX      16777216  // = 16 MB
+
+class CViewer : public CWindow
+{
+    public:
+
+    // Constructor
+    CViewer(const std::string &p_fileName);
+
+    // Destructor
+    virtual ~CViewer(void);
+
+    private:
+
+    // Forbidden
+    CViewer(void);
+    CViewer(const CViewer &p_source);
+    const CViewer &operator =(const CViewer &p_source);
+
+    // Key press management
+    virtual const bool keyPress(const SDL_Event &p_event);
+
+    // Key hold management
+    virtual const bool keyHold(void);
+
+    // Draw
+    virtual void render(const bool p_focus) const;
+
+    // Is window full screen?
+    virtual const bool isFullScreen(void) const;
+
+    // Scroll
+    const bool moveUp(const unsigned int p_step);
+    const bool moveDown(const unsigned int p_step);
+    const bool moveLeft(void);
+    void moveRight(void);
+
+    // The viewed file name
+    std::string m_fileName;
+
+    // Coordinates
+    unsigned int m_firstLine;
+    mutable SDL_Rect m_clip;
+
+    // Background image
+    SDL_Surface *m_image;
+
+    // List of read lines
+    std::vector<std::string> m_lines;
+
+    // Pointers to resources
+    TTF_Font *m_font;
+};
+
+#endif