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Details icon preview: Compat Mac + details/icon/preview buttons & zoom slider #31

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Details icon preview: Compat Mac + details/icon/preview buttons & zoom slider #31

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500c906
Compatibility for mac: home is at /Users
pthom Oct 16, 2022
55640cc
Add details/icon/preview buttons + zoom slider
pthom Oct 16, 2022
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33 changes: 30 additions & 3 deletions ImFileDialog.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -413,8 +413,11 @@ namespace ifd {
uid = geteuid();
pw = getpwuid(uid);
if (pw) {
#ifdef __APPLE__
std::string homePath = "/Users/" + std::string(pw->pw_name);
#else
std::string homePath = "/home/" + std::string(pw->pw_name);
#endif
if (std::filesystem::exists(homePath, ec))
quickAccess->Children.push_back(new FileTreeNode(homePath));
if (std::filesystem::exists(homePath + "/Desktop", ec))
Expand Down Expand Up @@ -837,7 +840,7 @@ namespace ifd {
}
void FileDialog::m_refreshIconPreview()
{
if (m_zoom >= 5.0f) {
if (m_zoom >= 3.0f) {
if (m_previewLoader == nullptr) {
m_previewLoaderRunning = true;
m_previewLoader = new std::thread(&FileDialog::m_loadPreview, this);
Expand Down Expand Up @@ -1383,7 +1386,31 @@ namespace ifd {
}
}

// buttons
// zoom
{
bool changed = false;
int zoom_int = (int)m_zoom;
changed |= ImGui::RadioButton("Details", & zoom_int, 1);
ImGui::SameLine();
changed |= ImGui::RadioButton("Icons", & zoom_int, 2);
ImGui::SameLine();
changed |= ImGui::RadioButton("Preview", & zoom_int, 3);
ImGui::SameLine();
if (zoom_int >= 3)
{
ImGui::SameLine();
ImGui::SetNextItemWidth(75.f);
changed |= ImGui::SliderInt("##Zoom", &zoom_int, 3, 30, "");
}
if (changed)
{
m_zoom = (float) zoom_int;
m_refreshIconPreview();
}
ImGui::SameLine();
}

// buttons
float ok_cancel_width = GUI_ELEMENT_SIZE * 7;
ImGui::SetCursorPosX(ImGui::GetWindowWidth() - ok_cancel_width);
if (ImGui::Button(m_type == IFD_DIALOG_SAVE ? "Save" : "Open", ImVec2(ok_cancel_width / 2 - ImGui::GetStyle().ItemSpacing.x, 0.0f))) {
Expand Down