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    Change Sample map via Prev-Next Button

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    • LindonL
      Lindon @Tania Ghosh
      last edited by

      @Tania-Ghosh said in Change Sample map via Prev-Next Button:

      inline function onprevControl(component, value)
      {
      Sampler1.loadSampleMap(smpmap[1-value]);
      };

      Content.getComponent("prev").setControlCallback(onprevControl);

      Well lets look at this bit of code:

      inline function onprevControl(component, value)
      {
      	Sampler1.loadSampleMap(smpmap[1-value]);
      };
      
      Content.getComponent("prev").setControlCallback(onprevControl);
      

      So you've got an array called smpmap filled with the names of the sample maps...

      The above is the call back from a BUTTON, what are the states of value for a button? - yep either on or off (also known as 0 or 1)

      so what is this line doing?

      	Sampler1.loadSampleMap(smpmap[1-value]);
      

      same for your next button callback.....

      HISE Development for hire.
      www.channelrobot.com

      Tania GhoshT 1 Reply Last reply Reply Quote 0
      • ?
        A Former User
        last edited by

        Also add

        if (value) 
        

        To any sort of momentary button functions to avoid unnecessarily calling them twice.

        Tania GhoshT 1 Reply Last reply Reply Quote 0
        • Tania GhoshT
          Tania Ghosh @Lindon
          last edited by

          @Lindon Got it. That's why it is only going one step.
          Then what is the way to change sample map via button? is it possible?

          Tania Ghosh

          1 Reply Last reply Reply Quote 0
          • Tania GhoshT
            Tania Ghosh @A Former User
            last edited by

            @iamlamprey Nice. Can I use for loop? I tried but unable to figure our how to & where to write.

            Tania Ghosh

            1 Reply Last reply Reply Quote 0
            • Tania GhoshT
              Tania Ghosh
              last edited by Tania Ghosh

              I guess changing samplemaps via Button / Scriptpanel is not possible for this moment. Because I didn't find any function like loadNextSamplemap & loadPrevSampleMap

              Tania Ghosh

              d.healeyD 1 Reply Last reply Reply Quote 0
              • d.healeyD
                d.healey @Tania Ghosh
                last edited by

                @Tania-Ghosh Sure it's possible. You just need to store the index of the current sample map in a variable and increment/decrement that index when the button is clicked.

                Libre Wave - Freedom respecting instruments and effects
                My Patreon - HISE tutorials
                YouTube Channel - Public HISE tutorials

                Tania GhoshT 1 Reply Last reply Reply Quote 0
                • Tania GhoshT
                  Tania Ghosh @d.healey
                  last edited by

                  @d-healey Can I get a brief example sir ? please :)

                  Tania Ghosh

                  1 Reply Last reply Reply Quote 0
                  • d.healeyD
                    d.healey
                    last edited by

                    HiseSnippet 929.3ocsV01aaaCDlxwpaVatXEX+.35mrgabkSeYCvaXYwIYvnMIFycECnnnfghJlHTjBjTY0nH.8Gx9Qt+AaG0KQxcpEMFX7KI2cOOjO7zcG8BshxLFkF406EqSYHuu1e4Zoc0rUDtDM+Pj2c8OgXrLMtv0AqSIFCKB44syu5b30qKJe82+7ADAQRY0tPnWp3T1y4Ibas2E6+LtPbLIh8BdRCzOd+4TkblRnx.8rieHJkPujbA6ThCVGej2cNJhaU5kVhkY.LGnhVubk5OkE3eI2vOWvbFSPKgMpvMZ1JtHZQ0c0fPdcWTey2o3l+s9mvi323uNC7M4Av0LZlC75roj5tgjl7wjzwJQjaC9Hxyqg75VHu64ujp4o15HNs8U9ykvGmXBj1aJqBrnN+UG+YJ.gzNNgbI6XMXbCiAOML7A3mDFNbZ+f9AZ1EXpJyEE+S3vbeO7g3CxrVkzzO.93Xr3yKLADu504PhUZ7.dNCLG+i38f+LZzv9Auqe.FVkDFmlYVMnRLWvryTIoJIXL39EGw8wibazH7jgCcJpA4Wwe8XiihzpUhYDg3bnzXfRVvrz+voAW6TDWJ3RFNNSRsbkD+AvFPqN4GfuhHxX0ZkGiGT4xYW51sDJJQf4xH1ag6Z0kJ29r35srR30Dc642kiaXsS2pLWu6tSq8yDFVqnFMZ5l9qsfqkQIXiS0bHYVhuRGWGbci7voJK6L4fgAuKnWv0A3OLTbbqwJSbBlt0vt1X8mh3.YVx4LcU5tBHTauYyyc97ZdnEEQM.pjykb6YorR651qIszdgJqBg+62meHwRbcbk9.boLsk6ji2grqfwWE8e87OjYtzpRgIQ2T5h79Badz6V1cVTng3QNBEFSPusdF2z8Weiw6e19FxUr4xEZFTb6Za4lSTIv9Rz.LuNLIAt9toOOmQzRGBzs5r2qwY+dQyyd91b1+2oRvrQUTlfX2bfo6kgx.PgvFSlbSejFtccyWNtESQCacJZqel+Lk687WvszUsq2NsnWnb4+a8V9lTe+ihiYTasX65e7ersO.cKjxuoxrb4EmPrZNTB4eZVxR3YYJCThTBSo.edcbsRE1gNaWlYISFka7OvpL3DmsWYvIUAQIDpV8FZwHB2qdeYtGPSx7G76A+xCvFOAkO1.34GNNDk.kjugRcohcAs2Nm81BNOZK373sfyS1BNOcK378aAme3SxwMM3Wxrpjh1Dvwhixme54cT93h7JRz+d.kEmJ
                    

                    Libre Wave - Freedom respecting instruments and effects
                    My Patreon - HISE tutorials
                    YouTube Channel - Public HISE tutorials

                    Tania GhoshT 1 Reply Last reply Reply Quote 0
                    • Tania GhoshT
                      Tania Ghosh @d.healey
                      last edited by

                      @d-healey Nice.. Thank you :)
                      Will try to attach Samplemap with it to change it.

                      Tania Ghosh

                      1 Reply Last reply Reply Quote 0
                      • ?
                        A Former User
                        last edited by A Former User

                        I've found the easiest way to approach + - buttons for ComboBoxes, is to just have the buttons adjust the ComboBox, instead of trying to call modified versions of the ComboBox's function:

                        inline function onprevControl(component, value)
                        {
                            if (value)
                            {
                                cmbsmp.setValue(cmbsmp.getValue() - 1);
                                cmbsmp.changed();
                            }
                        };
                        
                        LindonL Tania GhoshT 2 Replies Last reply Reply Quote 0
                        • LindonL
                          Lindon @A Former User
                          last edited by

                          @iamlamprey said in Change Sample map via Prev-Next Button:

                          I've found the easiest way to approach + - buttons for ComboBoxes, is to just have the buttons adjust the ComboBox, instead of trying to call modified versions of the ComboBox's function:

                          inline function onprevControl(component, value)
                          {
                              if (value)
                              {
                                  cmbsmp.setValue(cmbsmp.getValue() - 1);
                                  cmbsmp.changed();
                              }
                          };
                          

                          does this wrap round?

                          HISE Development for hire.
                          www.channelrobot.com

                          ? Tania GhoshT 2 Replies Last reply Reply Quote 0
                          • ?
                            A Former User @Lindon
                            last edited by

                            @Lindon I don't know what wrap around means 😲

                            1 Reply Last reply Reply Quote 0
                            • ?
                              A Former User
                              last edited by A Former User

                              Here's an example of implementation:

                              In this case it's allowing a RR group based on the ComboBox, but it should work for samplemaps

                              Edit: forgot to mention to add checks for min/max value of the combobox, otherwise your + - buttons will go to infinite :)

                              Tania GhoshT 1 Reply Last reply Reply Quote 0
                              • Tania GhoshT
                                Tania Ghosh @Lindon
                                last edited by

                                @Lindon said in Change Sample map via Prev-Next Button:

                                if (value)
                                {
                                cmbsmp.setValue(cmbsmp.getValue() - 1);
                                cmbsmp.changed();
                                }

                                Thank you @Lindon it is working but doesn't stop when it reaches the First and last sampleMap. Instead it is going beyond. And ends up with the error.

                                Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                
                                

                                Tania Ghosh

                                1 Reply Last reply Reply Quote 0
                                • Tania GhoshT
                                  Tania Ghosh @A Former User
                                  last edited by

                                  @iamlamprey Exactly it is not stopping. Going beyond.And ends up with the error.

                                  Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                  Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                  Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                  Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                  Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                  Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                  Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                  Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                  Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                  Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                  Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                  Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                  Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                  Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                  Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                  Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                  Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                  Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                  Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                  Interface:! Line 17, column 24: API call with undefined parameter 0 {SW50ZXJmYWNlfHw0Mjl8MTd8MjQ=}
                                  
                                  

                                  Tania Ghosh

                                  1 Reply Last reply Reply Quote 0
                                  • Tania GhoshT
                                    Tania Ghosh @A Former User
                                    last edited by

                                    @iamlamprey Can you edit the code? please :)

                                    Tania Ghosh

                                    ? 1 Reply Last reply Reply Quote 0
                                    • ?
                                      A Former User @Tania Ghosh
                                      last edited by A Former User

                                      @Tania-Ghosh I just used a nested if statement

                                      if (value)
                                      {
                                          if (cmbsmp.getValue > 1)
                                          {
                                              cmbsmp.setValue(cmbsmp.getValue() - 1);
                                              cmbsmp.changed();
                                          }
                                          else
                                          {
                                              cmbsmp.setValue(whateveryourmaxvalueishere);
                                              cmbsmp.changed();
                                          } 
                                      }
                                      

                                      Then do the opposite on the + button, if it's reached your max value, then go back to 1

                                      in my case i just ignored the event if it would otherwise go "out of bounds", instead of wrapping round (i guess that's what Lindon meant)

                                      Tania GhoshT d.healeyD LindonL 3 Replies Last reply Reply Quote 0
                                      • Tania GhoshT
                                        Tania Ghosh @A Former User
                                        last edited by

                                        @iamlamprey said in Change Sample map via Prev-Next Button:

                                        cmbsmp.getValue > 1

                                        Superb... :) Thank you :)

                                        Tania Ghosh

                                        1 Reply Last reply Reply Quote 0
                                        • d.healeyD
                                          d.healey @A Former User
                                          last edited by

                                          if (value)
                                          {
                                              cmbsmp.getValue > 1 ? cmbsmp.setValue(cmbsmp.getValue() - 1) : cmbsmp.setValue(whateveryourmaxvalueishere);
                                              cmbsmp.changed();
                                          }
                                          

                                          Libre Wave - Freedom respecting instruments and effects
                                          My Patreon - HISE tutorials
                                          YouTube Channel - Public HISE tutorials

                                          Tania GhoshT 1 Reply Last reply Reply Quote 0
                                          • Tania GhoshT
                                            Tania Ghosh @d.healey
                                            last edited by Tania Ghosh

                                            @d-healey @iamlamprey
                                            Can you correct the code?

                                            Content.makeFrontInterface(500, 400);
                                            const var Sampler1 = Synth.getSampler("Sampler1");
                                            const var prev = Content.getComponent("prev");
                                            const var next = Content.getComponent("next");
                                            
                                            
                                            
                                            
                                            const var smpmap = Sampler.getSampleMapList();
                                            const var cmbsmp = Content.getComponent("cmbsmp"); //ComboBox
                                            
                                            cmbsmp.set("items",smpmap.join("\n"));
                                            
                                            
                                            inline function oncmbsmpControl(component, value)
                                            {
                                            	Sampler1.loadSampleMap( smpmap[value-1]);
                                            };
                                            
                                            Content.getComponent("cmbsmp").setControlCallback(oncmbsmpControl);
                                            
                                            
                                            inline function onprevControl(component, value)
                                            {
                                            if (value)
                                            {
                                                cmbsmp.getValue > 1 ? cmbsmp.setValue(cmbsmp.getValue() - 1) : cmbsmp.setValue(1);
                                                cmbsmp.changed();
                                            }
                                            };
                                            
                                            Content.getComponent("prev").setControlCallback(onprevControl);
                                            
                                            
                                            
                                            inline function onnextControl(component, value)
                                            {
                                            if (value)
                                            {
                                                cmbsmp.getValue > 1 ? cmbsmp.setValue(cmbsmp.getValue() + 1) : cmbsmp.setValue(4);
                                                cmbsmp.changed();
                                            }
                                            };
                                            
                                            Content.getComponent("next").setControlCallback(onnextControl);
                                            
                                            

                                            Currently I have 4 sample Maps. It is working but only two steps.

                                            Tania Ghosh

                                            ? 1 Reply Last reply Reply Quote 0
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