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Don't show pattern editor when no file is loaded

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WerWolv
2020-11-13 13:06:22 +01:00
parent 295b32b890
commit 8aa4402f88
3 changed files with 24 additions and 16 deletions
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30
source/views/view_pattern.cpp
View File

@@ -5,7 +5,8 @@
namespace hex {
ViewPattern::ViewPattern(std::vector<Highlight> &highlights) : View(), m_highlights(highlights) {
ViewPattern::ViewPattern(prv::Provider* &dataProvider, std::vector<Highlight> &highlights)
: View(), m_dataProvider(dataProvider), m_highlights(highlights) {
this->m_buffer = new char[0xFFFFFF];
std::memset(this->m_buffer, 0x00, 0xFFFFFF);
}
@@ -34,22 +35,25 @@ namespace hex {
return;
if (ImGui::Begin("Pattern", &this->m_windowOpen, ImGuiWindowFlags_None)) {
ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2(0, 0));
ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(0, 0));
if (this->m_dataProvider != nullptr && this->m_dataProvider->isReadable()) {
ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2(0, 0));
ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(0, 0));
auto size = ImGui::GetWindowSize();
size.y -= 50;
ImGui::InputTextMultiline("Pattern", this->m_buffer, 0xFFFF, size, ImGuiInputTextFlags_AllowTabInput | ImGuiInputTextFlags_CallbackEdit,
[](ImGuiInputTextCallbackData* data) -> int {
auto _this = static_cast<ViewPattern*>(data->UserData);
auto size = ImGui::GetWindowSize();
size.y -= 50;
ImGui::InputTextMultiline("Pattern", this->m_buffer, 0xFFFF, size,
ImGuiInputTextFlags_AllowTabInput | ImGuiInputTextFlags_CallbackEdit,
[](ImGuiInputTextCallbackData *data) -> int {
auto _this = static_cast<ViewPattern *>(data->UserData);
_this->parsePattern(data->Buf);
_this->parsePattern(data->Buf);
return 0;
}, this
);
return 0;
}, this
);
ImGui::PopStyleVar(2);
ImGui::PopStyleVar(2);
}
}
ImGui::End();