git.cworth.org Git - vogl/blob - src/vogleditor/vogleditor_qprogramexplorer.cpp

   1 #include "vogleditor_qprogramexplorer.h"
   2 #include "ui_vogleditor_qprogramexplorer.h"
   3
   4 #include "vogl_gl_object.h"
   5 #include "vogl_program_state.h"
   6
   7 Q_DECLARE_METATYPE(vogl_program_state*);
   8 Q_DECLARE_METATYPE(vogl_shader_state*);
   9
  10 vogleditor_QProgramExplorer::vogleditor_QProgramExplorer(QWidget *parent) :
  11     QWidget(parent),
  12     ui(new Ui::vogleditor_QProgramExplorer)
  13 {
  14     ui->setupUi(this);
  15
  16     ui->saveShaderButton->setEnabled(false);
  17 }
  18
  19 vogleditor_QProgramExplorer::~vogleditor_QProgramExplorer()
  20 {
  21     delete ui;
  22 }
  23
  24 void vogleditor_QProgramExplorer::clear()
  25 {
  26     ui->programListBox->clear();
  27     ui->shaderListBox->clear();
  28
  29     ui->shaderTextEdit->clear();
  30 }
  31
  32 void vogleditor_QProgramExplorer::set_program_objects(vogl_gl_object_state_ptr_vec objects)
  33 {
  34     clear();
  35     m_objects = objects;
  36
  37     for (vogl_gl_object_state_ptr_vec::iterator iter = objects.begin(); iter != objects.end(); iter++)
  38     {
  39         if ((*iter)->get_type() == cGLSTProgram)
  40         {
  41             vogl_program_state* pState = static_cast<vogl_program_state*>(*iter);
  42
  43             QString valueStr;
  44             valueStr = valueStr.sprintf("Program %" PRIu64, pState->get_snapshot_handle());
  45
  46             ui->programListBox->addItem(valueStr, QVariant::fromValue(pState));
  47         }
  48         else
  49         {
  50             VOGL_ASSERT(!"Unhandled object type in vogleditor_QProgramExplorer");
  51         }
  52     }
  53 }
  54
  55 bool vogleditor_QProgramExplorer::set_active_program(unsigned long long programHandle)
  56 {
  57     bool bActivated = false;
  58     int index = 0;
  59     for (vogl_gl_object_state_ptr_vec::iterator iter = m_objects.begin(); iter != m_objects.end(); iter++)
  60     {
  61         vogl_program_state* pState = static_cast<vogl_program_state*>(*iter);
  62         if (pState->get_snapshot_handle() == programHandle)
  63         {
  64             ui->programListBox->setCurrentIndex(index);
  65             bActivated = true;
  66             break;
  67         }
  68
  69         ++index;
  70     }
  71     return bActivated;
  72 }
  73
  74 void vogleditor_QProgramExplorer::on_programListBox_currentIndexChanged(int index)
  75 {
  76     ui->shaderListBox->clear();
  77
  78     int count = ui->programListBox->count();
  79     if (index >= 0 && index < count)
  80     {
  81         vogl_program_state* pObjState = ui->programListBox->itemData(index).value<vogl_program_state*>();
  82         if (pObjState == NULL)
  83         {
  84             VOGL_ASSERT(!"NULL object type in vogleditor_QProgramExplorer");
  85             return;
  86         }
  87
  88         vogl_shader_state_vec& attachedShaderVec = pObjState->get_shaders();
  89         vogl_shader_state_vec& linkedShaderVec = pObjState->get_link_time_snapshot()->get_shaders();
  90
  91         QString valueStr;
  92         for (vogl_shader_state_vec::iterator linkedIter = linkedShaderVec.begin(); linkedIter != linkedShaderVec.end(); linkedIter++)
  93         {
  94             vogl_shader_state* pShaderState = linkedIter;
  95             valueStr = valueStr.sprintf("Linked Shader %" PRIu64 " - %s", pShaderState->get_snapshot_handle(), g_gl_enums.find_gl_name(pShaderState->get_shader_type()));
  96             ui->shaderListBox->addItem(valueStr, QVariant::fromValue(pShaderState));
  97         }
  98
  99         for (vogl_shader_state_vec::iterator attachedIter = attachedShaderVec.begin(); attachedIter != attachedShaderVec.end(); attachedIter++)
 100         {
 101             vogl_shader_state* pShaderState = attachedIter;
 102             valueStr = valueStr.sprintf("Attached Shader %" PRIu64 " - %s", pShaderState->get_snapshot_handle(), g_gl_enums.find_gl_name(pShaderState->get_shader_type()));
 103             ui->shaderListBox->addItem(valueStr, QVariant::fromValue(pShaderState));
 104         }
 105     }
 106 }
 107
 108 void vogleditor_QProgramExplorer::on_shaderListBox_currentIndexChanged(int index)
 109 {
 110     ui->shaderTextEdit->clear();
 111
 112     int count = ui->shaderListBox->count();
 113     if (index >= 0 && index < count)
 114     {
 115         vogl_shader_state* pObjState = ui->shaderListBox->itemData(index).value<vogl_shader_state*>();
 116         if (pObjState == NULL)
 117         {
 118             VOGL_ASSERT(!"NULL shader object type in vogleditor_QProgramExplorer");
 119         }
 120         else
 121         {
 122             ui->shaderTextEdit->setText(pObjState->get_source().c_str());
 123         }
 124     }
 125
 126     ui->saveShaderButton->setEnabled(false);
 127 }
 128
 129 void vogleditor_QProgramExplorer::on_shaderTextEdit_textChanged()
 130 {
 131     ui->saveShaderButton->setEnabled(true);
 132 }
 133
 134 void vogleditor_QProgramExplorer::on_saveShaderButton_clicked()
 135 {
 136     int index = ui->shaderListBox->currentIndex();
 137     if (index >= 0 && ui->shaderListBox->count() > 0)
 138     {
 139         vogl_shader_state* pObjState = ui->shaderListBox->itemData(index).value<vogl_shader_state*>();
 140         if (pObjState == NULL)
 141         {
 142             VOGL_ASSERT(!"NULL shader object type in vogleditor_QProgramExplorer");
 143             return;
 144         }
 145
 146         pObjState->set_source(ui->shaderTextEdit->toPlainText().toStdString().c_str());
 147
 148         ui->saveShaderButton->setEnabled(false);
 149
 150         vogl_program_state* pProgramState = ui->programListBox->itemData(index).value<vogl_program_state*>();
 151         emit program_edited(pProgramState);
 152     }
 153 }