git.cworth.org Git - vogl/blob - src/vogleditor/vogleditor_statetreeshaderitem.h

   1 #ifndef VOGLEDITOR_STATETREESHADERITEM_H
   2 #define VOGLEDITOR_STATETREESHADERITEM_H
   3
   4 #include "vogleditor_statetreeitem.h"
   5
   6 class vogl_shader_state;
   7
   8
   9 class vogleditor_stateTreeShaderDiffableItem : public vogleditor_stateTreeItem
  10 {
  11 public:
  12     vogleditor_stateTreeShaderDiffableItem(QString name, QString value, vogleditor_stateTreeItem* parent, const vogl_shader_state& state)
  13         : vogleditor_stateTreeItem(name, value, parent),
  14           m_pState(&state),
  15           m_pDiffBaseState(NULL)
  16     {
  17     }
  18
  19     void set_diff_base_state(const vogl_shader_state* pBaseState)
  20     {
  21         m_pDiffBaseState = pBaseState;
  22     }
  23
  24     const vogl_shader_state* get_current_state() const { return m_pState; }
  25     const vogl_shader_state* get_base_state() const { return m_pDiffBaseState; }
  26
  27     virtual bool hasChanged() const = 0;
  28
  29 protected:
  30     const vogl_shader_state* m_pState;
  31     const vogl_shader_state* m_pDiffBaseState;
  32 };
  33
  34 class vogleditor_stateTreeShaderBoolItem : public vogleditor_stateTreeShaderDiffableItem
  35 {
  36 public:
  37     vogleditor_stateTreeShaderBoolItem(QString name, bool (vogl_shader_state::* func)(void) const, vogleditor_stateTreeItem* parent, const vogl_shader_state& state);
  38     virtual ~vogleditor_stateTreeShaderBoolItem() { m_pState = NULL; }
  39
  40     virtual bool hasChanged() const;
  41     virtual QString getDiffedValue() const;
  42
  43 private:
  44     bool (vogl_shader_state::* m_pFunc)(void) const;
  45 };
  46
  47 class vogleditor_stateTreeShaderLogItem : public vogleditor_stateTreeShaderDiffableItem
  48 {
  49 public:
  50     vogleditor_stateTreeShaderLogItem(QString name, const vogl::dynamic_string& (vogl_shader_state::* func)(void) const, vogleditor_stateTreeItem* parent, const vogl_shader_state& state);
  51     virtual ~vogleditor_stateTreeShaderLogItem() { m_pState = NULL; }
  52
  53     virtual bool hasChanged() const;
  54     virtual QString getDiffedValue() const;
  55
  56 private:
  57     const vogl::dynamic_string& (vogl_shader_state::* m_pFunc)(void) const;
  58 };
  59
  60 class vogleditor_stateTreeShaderSourceLengthItem : public vogleditor_stateTreeShaderDiffableItem
  61 {
  62 public:
  63     vogleditor_stateTreeShaderSourceLengthItem(QString name, vogleditor_stateTreeItem* parent, const vogl_shader_state& state);
  64     virtual ~vogleditor_stateTreeShaderSourceLengthItem() { m_pState = NULL; }
  65
  66     virtual bool hasChanged() const;
  67     virtual QString getDiffedValue() const;
  68
  69 private:
  70 };
  71
  72 class vogleditor_stateTreeShaderStringItem : public vogleditor_stateTreeShaderDiffableItem
  73 {
  74 public:
  75     vogleditor_stateTreeShaderStringItem(QString name, const vogl::dynamic_string& (vogl_shader_state::* func)(void) const, vogleditor_stateTreeItem* parent, const vogl_shader_state& state);
  76     virtual ~vogleditor_stateTreeShaderStringItem() { m_pState = NULL; }
  77
  78     virtual bool hasChanged() const;
  79     virtual QString getDiffedValue() const;
  80
  81  private:
  82     dynamic_string m_value;
  83     const vogl::dynamic_string& (vogl_shader_state::* m_pFunc)(void) const;
  84 };
  85
  86 class vogleditor_stateTreeShaderItem : public vogleditor_stateTreeItem
  87 {
  88 public:
  89    vogleditor_stateTreeShaderItem(QString name, QString value, vogleditor_stateTreeItem* parent, vogl_shader_state& state);
  90    virtual ~vogleditor_stateTreeShaderItem() { m_pState = NULL; m_pDiffBaseState = NULL; }
  91    virtual state_tree_type getStateType() const { return vogleditor_stateTreeItem::cSHADER; }
  92
  93    vogl_shader_state* get_current_state() const { return m_pState; }
  94    const vogl_shader_state* get_base_state() const { return m_pDiffBaseState; }
  95
  96    void add_diffable_child(vogleditor_stateTreeShaderDiffableItem* pItem);
  97
  98    void set_diff_base_state(const vogl_shader_state* pBaseState)
  99    {
 100        m_pDiffBaseState = pBaseState;
 101        for (vogleditor_stateTreeShaderDiffableItem** iter = m_diffableItems.begin(); iter != m_diffableItems.end(); iter++)
 102        {
 103            (*iter)->set_diff_base_state(pBaseState);
 104        }
 105    }
 106
 107 private:
 108    vogl_shader_state* m_pState;
 109    const vogl_shader_state* m_pDiffBaseState;
 110    vogl::vector<vogleditor_stateTreeShaderDiffableItem*> m_diffableItems;
 111 };
 112 #endif // VOGLEDITOR_STATETREESHADERITEM_H