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ImHex
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Add ASCII table to tools

This commit is contained in:
WerWolv 2020-11-15 02:50:56 +01:00
parent a955f522bd
commit 9320ffdbbd
2 changed files with 107 additions and 9 deletions
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5
include/views/view_tools.hpp
View File

@ -27,6 +27,11 @@ namespace hex {
char *m_mangledBuffer = nullptr;
char *m_demangledName = nullptr;
bool m_asciiTableShowOctal = false;
void drawDemangler();
void drawASCIITable();
};
}

111
source/views/view_tools.cpp
View File

@ -18,16 +18,48 @@ namespace hex {
free(this->m_demangledName);
}
void ViewTools::createView() {
if (!this->m_windowOpen)
return;
if (ImGui::Begin("Tools", &this->m_windowOpen)) {
ImGui::Text("Itanium demangler");
ImGui::Separator();
ImGui::NewLine();
static std::string toASCIITableString(char c) {
switch (c) {
case 0: return "NUL";
case 1: return "SOH";
case 2: return "STX";
case 3: return "ETX";
case 4: return "EOT";
case 5: return "ENQ";
case 6: return "ACK";
case 7: return "BEL";
case 8: return "BS";
case 9: return "TAB";
case 10: return "LF";
case 11: return "VT";
case 12: return "FF";
case 13: return "CR";
case 14: return "SO";
case 15: return "SI";
case 16: return "DLE";
case 17: return "DC1";
case 18: return "DC2";
case 19: return "DC3";
case 20: return "DC4";
case 21: return "NAK";
case 22: return "SYN";
case 23: return "ETB";
case 24: return "CAN";
case 25: return "EM";
case 26: return "SUB";
case 27: return "ESC";
case 28: return "FS";
case 29: return "GS";
case 30: return "RS";
case 31: return "US";
case 32: return "Space";
case 127: return "DEL";
default: return std::string() + c;
}
}
void ViewTools::drawDemangler() {
if (ImGui::CollapsingHeader("Itanium demangler")) {
if (ImGui::InputText("Mangled name", this->m_mangledBuffer, 0xFF'FFFF)) {
size_t length = 0;
int status = 0;
@ -44,8 +76,69 @@ namespace hex {
}
ImGui::InputText("Demangled name", this->m_demangledName, strlen(this->m_demangledName), ImGuiInputTextFlags_ReadOnly);
}
}
void ViewTools::drawASCIITable() {
if (ImGui::CollapsingHeader("ASCII table")) {
ImGui::BeginTable("##asciitable", 4);
ImGui::TableSetupColumn("");
ImGui::TableSetupColumn("");
ImGui::TableSetupColumn("");
ImGui::TableSetupColumn("");
ImGui::TableNextColumn();
for (u8 tablePart = 0; tablePart < 4; tablePart++) {
ImGui::BeginTable("##asciitablepart", this->m_asciiTableShowOctal ? 4 : 3, ImGuiTableFlags_BordersInnerV | ImGuiTableFlags_BordersOuter | ImGuiTableFlags_RowBg);
ImGui::TableSetupColumn("dec");
if (this->m_asciiTableShowOctal)
ImGui::TableSetupColumn("oct");
ImGui::TableSetupColumn("hex");
ImGui::TableSetupColumn("char");
ImGui::TableHeadersRow();
u32 rowCount = 0;
for (u8 i = 0; i < 0x80 / 4; i++) {
ImGui::TableNextRow(ImGuiTableRowFlags_Headers);
ImGui::TableNextColumn();
ImGui::Text("%02d", i + 32 * tablePart);
if (this->m_asciiTableShowOctal) {
ImGui::TableNextColumn();
ImGui::Text("0o%02o", i + 32 * tablePart);
}
ImGui::TableNextColumn();
ImGui::Text("0x%02x", i + 32 * tablePart);
ImGui::TableNextColumn();
ImGui::Text("%s", toASCIITableString(i + 32 * tablePart).c_str());
ImGui::TableSetBgColor(ImGuiTableBgTarget_RowBg0, ((rowCount % 2) == 0) ? 0xFF101010 : 0xFF303030);
rowCount++;
}
ImGui::EndTable();
ImGui::TableNextColumn();
}
ImGui::EndTable();
ImGui::Checkbox("Show octal", &this->m_asciiTableShowOctal);
}
}
void ViewTools::createView() {
if (!this->m_windowOpen)
return;
if (ImGui::Begin("Tools", &this->m_windowOpen)) {
this->drawDemangler();
this->drawASCIITable();
}
ImGui::End();