juce/source/extras/Introjucer/Source/Utility/jucer_MiscUtilities.h

   1 /*
   2   ==============================================================================
   3
   4    This file is part of the JUCE library - "Jules' Utility Class Extensions"
   5    Copyright 2004-10 by Raw Material Software Ltd.
   6
   7   ------------------------------------------------------------------------------
   8
   9    JUCE can be redistributed and/or modified under the terms of the GNU General
  10    Public License (Version 2), as published by the Free Software Foundation.
  11    A copy of the license is included in the JUCE distribution, or can be found
  12    online at www.gnu.org/licenses.
  13
  14    JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
  15    WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  16    A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  17
  18   ------------------------------------------------------------------------------
  19
  20    To release a closed-source product which uses JUCE, commercial licenses are
  21    available: visit www.rawmaterialsoftware.com/juce for more information.
  22
  23   ==============================================================================
  24 */
  25
  26
  27 //==============================================================================
  28 // String::hashCode64 actually hit some dupes, so this is a more powerful version.
  29 const int64 hashCode64 (const String& s);
  30 const String randomHexString (Random& random, int numChars);
  31 const String hexString8Digits (int value);
  32
  33 const String createAlphaNumericUID();
  34 const String createGUID (const String& seed); // Turns a seed into a windows GUID
  35
  36 const String escapeSpaces (const String& text); // replaces spaces with blackslash-space
  37
  38 const StringPairArray parsePreprocessorDefs (const String& defs);
  39 const StringPairArray mergePreprocessorDefs (StringPairArray inheritedDefs, const StringPairArray& overridingDefs);
  40 const String createGCCPreprocessorFlags (const StringPairArray& defs);
  41 const String replacePreprocessorDefs (const StringPairArray& definitions, String sourceString);
  42
  43 //==============================================================================
  44 int indexOfLineStartingWith (const StringArray& lines, const String& text, int startIndex);
  45
  46 void autoScrollForMouseEvent (const MouseEvent& e, bool scrollX = true, bool scrollY = true);
  47
  48 void drawComponentPlaceholder (Graphics& g, int w, int h, const String& text);
  49 void drawRecessedShadows (Graphics& g, int w, int h, int shadowSize);
  50
  51
  52 //==============================================================================
  53 class PropertyPanelWithTooltips  : public Component,
  54                                    public Timer
  55 {
  56 public:
  57     PropertyPanelWithTooltips();
  58     ~PropertyPanelWithTooltips();
  59
  60     PropertyPanel& getPanel() noexcept        { return panel; }
  61
  62     void paint (Graphics& g);
  63     void resized();
  64     void timerCallback();
  65
  66 private:
  67     PropertyPanel panel;
  68     TextLayout layout;
  69     Component* lastComp;
  70     String lastTip;
  71
  72     const String findTip (Component* c);
  73 };
  74
  75 //==============================================================================
  76 class FloatingLabelComponent    : public Component
  77 {
  78 public:
  79     FloatingLabelComponent();
  80
  81     void remove();
  82     void update (Component* parent, const String& text, const Colour& textColour, int x, int y, bool toRight, bool below);
  83     void paint (Graphics& g);
  84
  85 private:
  86     Font font;
  87     Colour colour;
  88     GlyphArrangement glyphs;
  89 };