Second Life viewer sources 1.13.2.12

1 files changed, 274 insertions, 0 deletions

diff --git a/linden/indra/llui/llui.h b/linden/indra/llui/llui.h
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+++ b/linden/indra/llui/llui.h
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+/** 
+ * @file llui.h
+ * @brief UI implementation
+ *
+ * Copyright (c) 2001-2007, Linden Research, Inc.
+ * 
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlife.com/developers/opensource/gplv2
+ * 
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at http://secondlife.com/developers/opensource/flossexception
+ * 
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ */
+
+// All immediate-mode gl drawing should happen here.
+
+#ifndef LL_LLUI_H
+#define LL_LLUI_H
+
+#include "llrect.h"
+#include "llcontrol.h"
+#include "llrect.h"
+#include "llcoord.h"
+
+class LLColor4;
+class LLVector3;
+class LLVector2;
+class LLImageGL;
+class LLUUID;
+class LLWindow;
+class LLView;
+
+// UI colors
+extern const LLColor4 UI_VERTEX_COLOR;
+void make_ui_sound(const LLString& name);
+
+BOOL ui_point_in_rect(S32 x, S32 y, S32 left, S32 top, S32 right, S32 bottom);
+void gl_state_for_2d(S32 width, S32 height);
+
+void gl_line_2d(S32 x1, S32 y1, S32 x2, S32 y2);
+void gl_line_2d(S32 x1, S32 y1, S32 x2, S32 y2, const LLColor4 &color );
+void gl_triangle_2d(S32 x1, S32 y1, S32 x2, S32 y2, S32 x3, S32 y3, const LLColor4& color, BOOL filled);
+void gl_rect_2d_simple( S32 width, S32 height );
+
+void gl_draw_x(const LLRect& rect, const LLColor4& color);
+
+void gl_rect_2d(S32 left, S32 top, S32 right, S32 bottom, BOOL filled = TRUE );
+void gl_rect_2d(S32 left, S32 top, S32 right, S32 bottom, const LLColor4 &color, BOOL filled = TRUE );
+void gl_rect_2d_offset_local( S32 left, S32 top, S32 right, S32 bottom, const LLColor4 &color, S32 pixel_offset = 0, BOOL filled = TRUE );
+void gl_rect_2d_offset_local( S32 left, S32 top, S32 right, S32 bottom, S32 pixel_offset = 0, BOOL filled = TRUE );
+void gl_rect_2d(const LLRect& rect, BOOL filled = TRUE );
+void gl_rect_2d(const LLRect& rect, const LLColor4& color, BOOL filled = TRUE );
+void gl_rect_2d_checkerboard(const LLRect& rect);
+
+void gl_drop_shadow(S32 left, S32 top, S32 right, S32 bottom, const LLColor4 &start_color, S32 lines);
+
+void gl_circle_2d(F32 x, F32 y, F32 radius, S32 steps, BOOL filled);
+void gl_arc_2d(F32 center_x, F32 center_y, F32 radius, S32 steps, BOOL filled, F32 start_angle, F32 end_angle);
+void gl_deep_circle( F32 radius, F32 depth );
+void gl_ring( F32 radius, F32 width, const LLColor4& center_color, const LLColor4& side_color, S32 steps, BOOL render_center );
+void gl_corners_2d(S32 left, S32 top, S32 right, S32 bottom, S32 length, F32 max_frac);
+void gl_washer_2d(F32 outer_radius, F32 inner_radius, S32 steps, const LLColor4& inner_color, const LLColor4& outer_color);
+void gl_washer_segment_2d(F32 outer_radius, F32 inner_radius, F32 start_radians, F32 end_radians, S32 steps, const LLColor4& inner_color, const LLColor4& outer_color);
+void gl_washer_spokes_2d(F32 outer_radius, F32 inner_radius, S32 count, const LLColor4& inner_color, const LLColor4& outer_color);
+
+void gl_draw_image(S32 x, S32 y, LLImageGL* image, const LLColor4& color = UI_VERTEX_COLOR);
+void gl_draw_scaled_image(S32 x, S32 y, S32 width, S32 height, LLImageGL* image, const LLColor4& color = UI_VERTEX_COLOR);
+void gl_draw_rotated_image(S32 x, S32 y, F32 degrees, LLImageGL* image, const LLColor4& color = UI_VERTEX_COLOR);
+void gl_draw_scaled_rotated_image(S32 x, S32 y, S32 width, S32 height, F32 degrees,LLImageGL* image, const LLColor4& color = UI_VERTEX_COLOR);
+void gl_draw_scaled_image_with_border(S32 x, S32 y, S32 border_width, S32 border_height, S32 width, S32 height, LLImageGL* image, const LLColor4 &color, BOOL solid_color = FALSE);
+// Flip vertical, used for LLFloaterHTML
+void gl_draw_scaled_image_inverted(S32 x, S32 y, S32 width, S32 height, LLImageGL* image, const LLColor4& color = UI_VERTEX_COLOR);
+
+void gl_rect_2d_xor(S32 left, S32 top, S32 right, S32 bottom);
+void gl_stippled_line_3d( const LLVector3& start, const LLVector3& end, const LLColor4& color, F32 phase = 0.f ); 
+
+void gl_rect_2d_simple_tex( S32 width, S32 height );
+
+// segmented rectangles
+
+/*
+   TL |______TOP_________| TR 
+     /|                  |\  
+   _/_|__________________|_\_
+   L| |    MIDDLE        | |R
+   _|_|__________________|_|_
+    \ |    BOTTOM        | /  
+   BL\|__________________|/ BR
+      |                  |    
+*/
+
+typedef enum e_rounded_edge
+{
+        ROUNDED_RECT_LEFT       = 0x1, 
+        ROUNDED_RECT_TOP        = 0x2, 
+        ROUNDED_RECT_RIGHT      = 0x4, 
+        ROUNDED_RECT_BOTTOM     = 0x8,
+        ROUNDED_RECT_ALL        = 0xf
+}ERoundedEdge;
+
+
+void gl_segmented_rect_2d_tex(const S32 left, const S32 top, const S32 right, const S32 bottom, const S32 texture_width, const S32 texture_height, const S32 border_size, const U32 edges = ROUNDED_RECT_ALL);
+void gl_segmented_rect_2d_fragment_tex(const S32 left, const S32 top, const S32 right, const S32 bottom, const S32 texture_width, const S32 texture_height, const S32 border_size, const F32 start_fragment, const F32 end_fragment, const U32 edges = ROUNDED_RECT_ALL);
+void gl_segmented_rect_3d_tex(const LLVector2& border_scale, const LLVector3& border_width, const LLVector3& border_height, const LLVector3& width_vec, const LLVector3& height_vec, U32 edges = ROUNDED_RECT_ALL);
+void gl_segmented_rect_3d_tex_top(const LLVector2& border_scale, const LLVector3& border_width, const LLVector3& border_height, const LLVector3& width_vec, const LLVector3& height_vec);
+
+inline void gl_rect_2d( const LLRect& rect, BOOL filled )
+{
+        gl_rect_2d( rect.mLeft, rect.mTop, rect.mRight, rect.mBottom, filled );
+}
+
+inline void gl_rect_2d_offset_local( const LLRect& rect, S32 pixel_offset, BOOL filled)
+{
+        gl_rect_2d_offset_local( rect.mLeft, rect.mTop, rect.mRight, rect.mBottom, pixel_offset, filled );
+}
+
+// No longer used
+// Initializes translation table
+// void init_tr();
+
+// Returns a string from the string table in the correct language
+// LLString tr(const LLString& english_chars);
+
+// Used to hide the flashing text cursor when window doesn't have focus.
+extern BOOL gShowTextEditCursor;
+
+// Language
+extern LLString gLanguage;
+
+class LLImageProviderInterface;
+typedef void (*LLUIAudioCallback)(const LLUUID& uuid, F32 volume);
+
+class LLUI
+{
+public:
+        static void initClass(LLControlGroup* config, 
+                                                  LLControlGroup* colors, 
+                                                  LLControlGroup* assets, 
+                                                  LLImageProviderInterface* image_provider,
+                                                  LLUIAudioCallback audio_callback = NULL,
+                                                  const LLVector2 *scale_factor = NULL,
+                                                  const LLString& language = LLString::null);
+        static void cleanupClass();
+
+        static void pushMatrix();
+        static void popMatrix();
+        static void loadIdentity();
+        static void translate(F32 x, F32 y, F32 z = 0.0f);
+
+        //helper functions (should probably move free standing rendering helper functions here)
+        static LLString locateSkin(const LLString& filename);
+        static void setScissorRegionScreen(const LLRect& rect);
+        static void setScissorRegionLocal(const LLRect& rect); // works assuming LLUI::translate has been called
+        static void setCursorPositionScreen(S32 x, S32 y);
+        static void setCursorPositionLocal(LLView* viewp, S32 x, S32 y);
+        static void setScaleFactor(const LLVector2& scale_factor);
+        static void setLineWidth(F32 width);
+        static LLUUID findAssetUUIDByName(const LLString&       name);
+        static LLVector2 getWindowSize();
+public:
+        static LLControlGroup* sConfigGroup;
+        static LLControlGroup* sColorsGroup;
+        static LLControlGroup* sAssetsGroup;
+        static LLImageProviderInterface* sImageProvider;
+        static LLUIAudioCallback sAudioCallback;
+        static LLVector2                sGLScaleFactor;
+        static LLWindow*                sWindow;
+        static BOOL             sShowXUINames;
+};
+
+// UI widgets
+// This MUST match UICtrlNames in lluictrlfactory.cpp
+typedef enum e_widget_type
+{
+        WIDGET_TYPE_VIEW = 0,
+        WIDGET_TYPE_ROOT_VIEW,
+        WIDGET_TYPE_FLOATER_VIEW,
+        WIDGET_TYPE_BUTTON,
+        WIDGET_TYPE_JOYSTICK_TURN,
+        WIDGET_TYPE_JOYSTICK_SLIDE,
+        WIDGET_TYPE_CHECKBOX,
+        WIDGET_TYPE_COLOR_SWATCH,
+        WIDGET_TYPE_COMBO_BOX,
+        WIDGET_TYPE_LINE_EDITOR,
+        WIDGET_TYPE_SEARCH_EDITOR,
+        WIDGET_TYPE_SCROLL_LIST,
+        WIDGET_TYPE_NAME_LIST,
+        WIDGET_TYPE_WEBBROWSER,
+        WIDGET_TYPE_SLIDER,     // actually LLSliderCtrl
+        WIDGET_TYPE_SLIDER_BAR, // actually LLSlider
+        WIDGET_TYPE_VOLUME_SLIDER,//actually LLVolumeSliderCtrl
+        WIDGET_TYPE_SPINNER,
+        WIDGET_TYPE_TEXT_EDITOR,
+        WIDGET_TYPE_TEXTURE_PICKER,
+        WIDGET_TYPE_TEXT_BOX,
+        WIDGET_TYPE_PAD,        // used in XML for positioning, not a real widget
+        WIDGET_TYPE_RADIO_GROUP,
+        WIDGET_TYPE_ICON,
+        WIDGET_TYPE_LOCATE,     // used in XML for positioning, not a real widget
+        WIDGET_TYPE_VIEW_BORDER,        // decorative border
+        WIDGET_TYPE_PANEL,
+        WIDGET_TYPE_MENU,
+        WIDGET_TYPE_PIE_MENU,
+        WIDGET_TYPE_PIE_MENU_BRANCH,
+        WIDGET_TYPE_MENU_ITEM,
+        WIDGET_TYPE_MENU_ITEM_SEPARATOR,
+        WIDGET_TYPE_MENU_SEPARATOR_VERTICAL,
+        WIDGET_TYPE_MENU_ITEM_CALL,
+        WIDGET_TYPE_MENU_ITEM_CHECK,
+        WIDGET_TYPE_MENU_ITEM_BRANCH,
+        WIDGET_TYPE_MENU_ITEM_BRANCH_DOWN,
+        WIDGET_TYPE_MENU_ITEM_BLANK,
+        WIDGET_TYPE_TEAROFF_MENU,
+        WIDGET_TYPE_MENU_BAR,
+        WIDGET_TYPE_TAB_CONTAINER,
+        WIDGET_TYPE_SCROLL_CONTAINER, // LLScrollableContainerView
+        WIDGET_TYPE_SCROLLBAR,
+        WIDGET_TYPE_INVENTORY_PANEL, // LLInventoryPanel
+        WIDGET_TYPE_FLOATER,
+        WIDGET_TYPE_DRAG_HANDLE_TOP,
+        WIDGET_TYPE_DRAG_HANDLE_LEFT,
+        WIDGET_TYPE_RESIZE_HANDLE,
+        WIDGET_TYPE_RESIZE_BAR,
+        WIDGET_TYPE_NAME_EDITOR,
+        WIDGET_TYPE_MULTI_FLOATER,
+        WIDGET_TYPE_MEDIA_REMOTE,
+        WIDGET_TYPE_FOLDER_VIEW,
+        WIDGET_TYPE_FOLDER_ITEM,
+        WIDGET_TYPE_FOLDER,
+        WIDGET_TYPE_STAT_GRAPH,
+        WIDGET_TYPE_STAT_VIEW,
+        WIDGET_TYPE_STAT_BAR,
+        WIDGET_TYPE_DROP_TARGET,
+        WIDGET_TYPE_TEXTURE_BAR,
+        WIDGET_TYPE_TEX_MEM_BAR,
+        WIDGET_TYPE_SNAPSHOT_LIVE_PREVIEW,
+        WIDGET_TYPE_STATUS_BAR,
+        WIDGET_TYPE_PROGRESS_VIEW,
+        WIDGET_TYPE_TALK_VIEW,
+        WIDGET_TYPE_OVERLAY_BAR,
+        WIDGET_TYPE_HUD_VIEW,
+        WIDGET_TYPE_HOVER_VIEW,
+        WIDGET_TYPE_MORPH_VIEW,
+        WIDGET_TYPE_NET_MAP,
+        WIDGET_TYPE_PERMISSIONS_VIEW,
+        WIDGET_TYPE_MENU_HOLDER,
+        WIDGET_TYPE_DEBUG_VIEW,
+        WIDGET_TYPE_SCROLLING_PANEL_LIST,
+        WIDGET_TYPE_AUDIO_STATUS,
+        WIDGET_TYPE_CONTAINER_VIEW,
+        WIDGET_TYPE_CONSOLE,
+        WIDGET_TYPE_FAST_TIMER_VIEW,
+        WIDGET_TYPE_VELOCITY_BAR,
+        WIDGET_TYPE_TEXTURE_VIEW,
+        WIDGET_TYPE_MEMORY_VIEW,
+        WIDGET_TYPE_FRAME_STAT_VIEW,
+        WIDGET_TYPE_DONTCARE,
+        WIDGET_TYPE_COUNT
+} EWidgetType;
+
+#endif