Ammerhai/work-calendar
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add hovering + selected

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change year selection frontend structure

#3
This commit is contained in:
Ammerhai 2025-11-19 13:50:21 +01:00
parent 22abd958fe
commit 11110f23c9
1 changed files with 55 additions and 13 deletions
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68
src/work-calendar.cpp
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@ -71,12 +71,22 @@ typedef struct Categorized_Day {
int category;
} Categorized_Day;
static int year_min_size = 1;
static size_t num_categorized_days = 0;
static Categorized_Day categorized_days[365*50];
//Colors
ImVec4 table_white_bg = ImVec4(1.0f, 1.0f, 1.0f, 1.0f);
ImVec4 table_saturday_bg = ImVec4(0.0f, 0.0f, 0.0f, 0.1f);
ImVec4 table_sunday_bg = ImVec4(0.0f, 0.0f, 0.0f, 0.2f);
ImVec4 table_hover_color = ImVec4(0.0f, 0.3f, 0.6f, 0.2f);
void per_frame(){
ImGuiStyle &style = ImGui::GetStyle();
year_min_size = ImGui::CalcTextSize("8888").x + 5;
ImGuiID main_viewport_dock = ImGui::GetID("main_viewport_dock");
if (!ImGui::DockBuilderGetNode(main_viewport_dock)) {
ImGui::DockBuilderAddNode (main_viewport_dock, ImGuiDockNodeFlags_DockSpace | ImGuiDockNodeFlags_NoTabBar);
@ -109,17 +119,30 @@ void per_frame(){
ImGui::PushStyleColor(ImGuiCol_HeaderHovered, {0,0,0,0});
ImGui::PushStyleColor(ImGuiCol_HeaderActive, {0,0,0,0});
ImGui::BeginGroup();
if (ImGui::ArrowButton("##left", ImGuiDir_Left))
year--;
ImGui::SameLine(0, 0);
if(ImGui::BeginTable("CalendarHeader", 5)) {
ImGui::TableSetupColumn("", ImGuiTableColumnFlags_WidthStretch); // Left side
ImGui::TableSetupColumn("", ImGuiTableColumnFlags_WidthFixed); // Prev year
ImGui::TableSetupColumn("", ImGuiTableColumnFlags_WidthFixed, year_min_size); // Year
ImGui::TableSetupColumn("", ImGuiTableColumnFlags_WidthFixed); // Next year
ImGui::TableSetupColumn("", ImGuiTableColumnFlags_WidthStretch); // Right side
ImGui::TableNextRow();
if (ImGui::ArrowButton("##right", ImGuiDir_Right))
year++;
ImGui::SameLine(0, 0);
ImGui::TableSetColumnIndex(0);
ImGui::TableSetColumnIndex(1);
if (ImGui::ArrowButton("##left", ImGuiDir_Left))
year--;
ImGui::TableSetColumnIndex(2);
ImGui::TextAligned(0.5, -FLT_MIN, "%d", year);
ImGui::TableSetColumnIndex(3);
if (ImGui::ArrowButton("##right", ImGuiDir_Right))
year++;
ImGui::TextAligned(0.5, -FLT_MIN, "%d", year);
ImGui::EndGroup();
ImGui::TableSetColumnIndex(4);
ImGui::EndTable();
}
for (int month = 1; month <= 12; month++) {
ImGui::PushID(month);
@ -194,32 +217,51 @@ void per_frame(){
}
ImGui::TableSetColumnIndex(weekday);
ImU32 cell_bg_color_workweek = ImGui::GetColorU32(ImVec4(1.0f, 1.0f, 1.0f, 1.0f));
ImU32 cell_bg_color_workweek = ImGui::GetColorU32(table_white_bg);
ImGui::TableSetBgColor(ImGuiTableBgTarget_CellBg, cell_bg_color_workweek);
//weekend coloring
if(weekday == 5){
ImU32 cell_bg_color_sat = ImGui::GetColorU32(ImVec4(0.0f, 0.0f, 0.0f, 0.1f));
ImU32 cell_bg_color_sat = ImGui::GetColorU32(table_saturday_bg);
ImGui::TableSetBgColor(ImGuiTableBgTarget_CellBg, cell_bg_color_sat);
}
if(weekday == 6){
ImU32 cell_bg_color_sun = ImGui::GetColorU32(ImVec4(0.0f, 0.0f, 0.0f, 0.2f));
ImU32 cell_bg_color_sun = ImGui::GetColorU32(table_sunday_bg);
ImGui::TableSetBgColor(ImGuiTableBgTarget_CellBg, cell_bg_color_sun);
}
//color field with category
for (int i = 0; i < num_categorized_days; i++) {
if (categorized_days[i].year != year) continue;
if (categorized_days[i].month != month) continue;
if (categorized_days[i].day != day) continue;
ImColor color = categories[categorized_days[i].category].color;
color.Value.w = 0.5;
//sat + sun: add alpha value
if(weekday == 5)
color.Value.w = color.Value.w + table_saturday_bg.w;
if(weekday == 6)
color.Value.w = color.Value.w + table_sunday_bg.w;
ImGui::TableSetBgColor(ImGuiTableBgTarget_CellBg, ImU32(color));
}
ImGui::TextAligned(0.5, -FLT_MIN, "%d", day);
if(ImGui::IsItemHovered()){
if(selected_category != -1) {
ImColor hover_color = categories[selected_category].color;
hover_color.Value.w = 0.2;
ImGui::TableSetBgColor(ImGuiTableBgTarget_CellBg, ImGui::GetColorU32(ImU32(hover_color)));
} else {
ImGui::TableSetBgColor(ImGuiTableBgTarget_CellBg, ImGui::GetColorU32(table_hover_color));
}
}
//apply selected color to field
if (selected_category != -1 && ImGui::IsItemClicked()) {
for (int i = 0; i < num_categorized_days; i++) {
if (categorized_days[i].year != year) continue;