diff options
Diffstat (limited to 'indra/llui/llbutton.h')
| -rw-r--r-- | indra/llui/llbutton.h | 199 |
1 files changed, 129 insertions, 70 deletions
diff --git a/indra/llui/llbutton.h b/indra/llui/llbutton.h index 724b77541a..c7969e260d 100644 --- a/indra/llui/llbutton.h +++ b/indra/llui/llbutton.h @@ -39,7 +39,7 @@ #include "v4color.h" #include "llframetimer.h" #include "llfontgl.h" -#include "llimage.h" +#include "lluiimage.h" #include "lluistring.h" // @@ -53,9 +53,6 @@ extern S32 LLBUTTON_V_PAD; extern S32 BTN_HEIGHT_SMALL; extern S32 BTN_HEIGHT; -// All button widths should be rounded up to this size -extern S32 BTN_GRID; - // // Helpful functions // @@ -72,36 +69,81 @@ class LLButton : public LLUICtrl { public: - // simple button with text label - LLButton(const std::string& name, const LLRect &rect, const std::string& control_name = std::string(), - void (*on_click)(void*) = NULL, void *data = NULL); - - LLButton(const std::string& name, const LLRect& rect, - const std::string &unselected_image, - const std::string &selected_image, - const std::string& control_name, - void (*click_callback)(void*), - void *callback_data = NULL, - const LLFontGL* mGLFont = NULL, - const std::string& unselected_label = LLStringUtil::null, - const std::string& selected_label = LLStringUtil::null ); - - virtual ~LLButton(); - void init(void (*click_callback)(void*), void *callback_data, const LLFontGL* font, const std::string& control_name); - + struct Params + : public LLInitParam::Block<Params, LLUICtrl::Params> + { + // text label + Optional<std::string> label_selected; + Optional<bool> label_dropshadow; + Optional<bool> auto_resize; + + // images + Optional<LLUIImage*> image_unselected, + image_selected, + image_hover_selected, + image_hover_unselected, + image_disabled_selected, + image_disabled, + image_overlay; + + Optional<std::string> image_overlay_alignment; + + // colors + Optional<LLUIColor> label_color, + label_color_selected, + label_color_disabled, + label_color_disabled_selected, + highlight_color, + image_color, + image_color_disabled, + image_overlay_color, + flash_color; + + // layout + Optional<S32> pad_right; + Optional<S32> pad_left; + + // callbacks + Optional<CommitCallbackParam> click_callback, // alias -> commit_callback + mouse_down_callback, + mouse_up_callback, + mouse_held_callback; + + // misc + Optional<bool> is_toggle, + scale_image, + commit_on_return, + picture_style; //if true, don't display label + + Optional<std::string> help_url; + Optional<F32> hover_glow_amount; + Optional<TimeIntervalParam> held_down_delay; + + Params(); + }; +protected: + friend class LLUICtrlFactory; + LLButton(const Params&); + +public: + // For backward compatability only + typedef boost::function<void(void*)> button_callback_t; + void addImageAttributeToXML(LLXMLNodePtr node, const std::string& imageName, const LLUUID& imageID,const std::string& xmlTagName) const; - virtual LLXMLNodePtr getXML(bool save_children = true) const; - static LLView* fromXML(LLXMLNodePtr node, LLView *parent, LLUICtrlFactory *factory); - virtual BOOL handleUnicodeCharHere(llwchar uni_char); virtual BOOL handleKeyHere(KEY key, MASK mask); virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask); virtual BOOL handleMouseUp(S32 x, S32 y, MASK mask); virtual BOOL handleHover(S32 x, S32 y, MASK mask); + virtual BOOL handleRightMouseDown(S32 x, S32 y, MASK mask); + virtual BOOL handleRightMouseUp(S32 x, S32 y, MASK mask); virtual void draw(); + /*virtual*/ BOOL postBuild(); + virtual void onMouseEnter(S32 x, S32 y, MASK mask); + virtual void onMouseLeave(S32 x, S32 y, MASK mask); virtual void onMouseCaptureLost(); virtual void onCommit(); @@ -109,18 +151,27 @@ public: void setUnselectedLabelColor( const LLColor4& c ) { mUnselectedLabelColor = c; } void setSelectedLabelColor( const LLColor4& c ) { mSelectedLabelColor = c; } - void setClickedCallback( void (*cb)(void *data), void* data = NULL ); // mouse down and up within button - void setMouseDownCallback( void (*cb)(void *data) ) { mMouseDownCallback = cb; } // mouse down within button - void setMouseUpCallback( void (*cb)(void *data) ) { mMouseUpCallback = cb; } // mouse up, EVEN IF NOT IN BUTTON - void setHeldDownCallback( void (*cb)(void *data) ) { mHeldDownCallback = cb; } // Mouse button held down and in button - void setHeldDownDelay( F32 seconds, S32 frames = 0) { mHeldDownDelay = seconds; mHeldDownFrameDelay = frames; } + boost::signals::connection setClickedCallback( const commit_signal_t::slot_type& cb ); // mouse down and up within button + boost::signals::connection setMouseDownCallback( const commit_signal_t::slot_type& cb ); + boost::signals::connection setMouseUpCallback( const commit_signal_t::slot_type& cb ); // mouse up, EVEN IF NOT IN BUTTON + // Passes a 'count' parameter in the commit param payload, i.e. param["count"]) + boost::signals::connection setHeldDownCallback( const commit_signal_t::slot_type& cb ); // Mouse button held down and in button + boost::signals::connection setRightClickedCallback( const commit_signal_t::slot_type& cb ); // right mouse down and up within button + + + // *TODO: Deprecate (for backwards compatability only) + boost::signals::connection setClickedCallback( button_callback_t cb, void* data ); + boost::signals::connection setMouseDownCallback( button_callback_t cb, void* data ); + boost::signals::connection setMouseUpCallback( button_callback_t cb, void* data ); + boost::signals::connection setHeldDownCallback( button_callback_t cb, void* data ); + + void setHeldDownDelay( F32 seconds, S32 frames = 0) { mHeldDownDelay = seconds; mHeldDownFrameDelay = frames; } + F32 getHeldDownTime() const { return mMouseDownTimer.getElapsedTimeF32(); } - BOOL getIsToggle() const { return mIsToggle; } - void setIsToggle(BOOL is_toggle) { mIsToggle = is_toggle; } BOOL toggleState(); - BOOL getToggleState() const { return mToggleState; } + BOOL getToggleState() const; void setToggleState(BOOL b); void setFlashing( BOOL b ); @@ -150,11 +201,9 @@ public: void setImageOverlay(const std::string& image_name, LLFontGL::HAlign alignment = LLFontGL::HCENTER, const LLColor4& color = LLColor4::white); LLPointer<LLUIImage> getImageOverlay() { return mImageOverlay; } - - - virtual void setValue(const LLSD& value ); - virtual LLSD getValue() const; + void autoResize(); // resize with label of current btn state + void resize(LLUIString label); // resize with label input void setLabel( const LLStringExplicit& label); virtual BOOL setLabelArg( const std::string& key, const LLStringExplicit& text ); void setLabelUnselected(const LLStringExplicit& label); @@ -172,8 +221,6 @@ public: void setBorderEnabled(BOOL b) { mBorderEnabled = b; } - static void onHeldDown(void *userdata); // to be called by gIdleCallbacks - void setHoverGlowStrength(F32 strength) { mHoverGlowStrength = strength; } void setImageUnselected(const std::string &image_name); @@ -198,6 +245,10 @@ public: void setHelpURLCallback(const std::string &help_url); const std::string& getHelpURL() const { return mHelpURL; } + static void onHeldDown(void *userdata); // to be called by gIdleCallbacks + static void toggleFloaterAndSetToggleState(LLUICtrl* ctrl, const LLSD& sdname); + static void setFloaterToggle(LLUICtrl* ctrl, const LLSD& sdname); + protected: virtual void drawBorder(const LLColor4& color, S32 size); @@ -212,45 +263,48 @@ protected: void setImageDisabledSelectedID(const LLUUID &image_id); const LLPointer<LLUIImage>& getImageUnselected() const { return mImageUnselected; } const LLPointer<LLUIImage>& getImageSelected() const { return mImageSelected; } + void resetMouseDownTimer(); LLFrameTimer mMouseDownTimer; -private: - - void (*mClickedCallback)(void* data ); - void (*mMouseDownCallback)(void *data); - void (*mMouseUpCallback)(void *data); - void (*mHeldDownCallback)(void *data); + // If the label is empty, set the picture_style attribute + static void setupParamsForExport(Params& p, LLView* parent); +private: + commit_signal_t mMouseDownSignal; + commit_signal_t mMouseUpSignal; + commit_signal_t mHeldDownSignal; + const LLFontGL *mGLFont; S32 mMouseDownFrame; - F32 mHeldDownDelay; // seconds, after which held-down callbacks get called + S32 mMouseHeldDownCount; // Counter for parameter passed to held-down callback + F32 mHeldDownDelay; // seconds, after which held-down callbacks get called S32 mHeldDownFrameDelay; // frames, after which held-down callbacks get called - LLPointer<LLUIImage> mImageOverlay; - LLFontGL::HAlign mImageOverlayAlignment; - LLColor4 mImageOverlayColor; + LLPointer<LLUIImage> mImageOverlay; + LLFontGL::HAlign mImageOverlayAlignment; + LLUIColor mImageOverlayColor; - LLPointer<LLUIImage> mImageUnselected; - LLUIString mUnselectedLabel; - LLColor4 mUnselectedLabelColor; + LLPointer<LLUIImage> mImageUnselected; + LLUIString mUnselectedLabel; + LLUIColor mUnselectedLabelColor; - LLPointer<LLUIImage> mImageSelected; - LLUIString mSelectedLabel; - LLColor4 mSelectedLabelColor; + LLPointer<LLUIImage> mImageSelected; + LLUIString mSelectedLabel; + LLUIColor mSelectedLabelColor; - LLPointer<LLUIImage> mImageHoverSelected; + LLPointer<LLUIImage> mImageHoverSelected; - LLPointer<LLUIImage> mImageHoverUnselected; + LLPointer<LLUIImage> mImageHoverUnselected; - LLPointer<LLUIImage> mImageDisabled; - LLUIString mDisabledLabel; - LLColor4 mDisabledLabelColor; + LLPointer<LLUIImage> mImageDisabled; + LLUIString mDisabledLabel; + LLUIColor mDisabledLabelColor; - LLPointer<LLUIImage> mImageDisabledSelected; - LLUIString mDisabledSelectedLabel; - LLColor4 mDisabledSelectedLabelColor; + LLPointer<LLUIImage> mImageDisabledSelected; + LLUIString mDisabledSelectedLabel; + LLUIColor mDisabledSelectedLabelColor; LLUUID mImageUnselectedID; LLUUID mImageSelectedID; @@ -265,20 +319,17 @@ private: std::string mImageDisabledName; std::string mImageDisabledSelectedName; - LLColor4 mHighlightColor; - LLColor4 mUnselectedBgColor; - LLColor4 mSelectedBgColor; - LLColor4 mFlashBgColor; + LLUIColor mHighlightColor; + LLUIColor mFlashBgColor; - LLColor4 mImageColor; - LLColor4 mDisabledImageColor; + LLUIColor mImageColor; + LLUIColor mDisabledImageColor; BOOL mIsToggle; - BOOL mToggleState; BOOL mScaleImage; BOOL mDropShadowedText; - + BOOL mAutoResize; BOOL mBorderEnabled; BOOL mFlashing; @@ -292,6 +343,7 @@ private: BOOL mNeedsHighlight; BOOL mCommitOnReturn; + BOOL mFadeWhenDisabled; std::string mHelpURL; @@ -300,4 +352,11 @@ private: LLFrameTimer mFlashingTimer; }; +#ifdef LL_WINDOWS +#ifndef INSTANTIATE_GETCHILD_BUTTON +#pragma warning (disable : 4231) +extern template LLButton* LLView::getChild<LLButton>( const std::string& name, BOOL recurse, BOOL create_if_missing ) const; +#endif +#endif + #endif // LL_LLBUTTON_H |