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Hotkeys for addresses and scratchpad actions
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@Willy-JL
Willy-JL committed Feb 24, 2025
1 parent 44ec59e commit 6c47656
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Showing 2 changed files with 96 additions and 10 deletions.
9 changes: 8 additions & 1 deletion CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -2,14 +2,21 @@
- Drag click to select items in address list and scratchpad
- Confirm dialog box when detaching process / closing MemSed with an active search or addresses in scratchpad
- Close popups with X buttons, pressing Escape, and clicking outside th popup
- Good amount of keyboard shortcuts allowing for almost keyboard-only usage, for example:
- Good amount of keyboard shortcuts allowing for keyboard-only usage, for example:
- Ctrl+O to open process select
- Type process name
- Press Enter, select with Arrows, press Enter
- Ctrl+F to focus Value field, type search Value
- Use Tab and Arrows to navigate and configure other options
- Ctrl+Enter to search
- Ctrl+Space to stop Search, Ctrl+Z to undo/reset search
- Ctrl+A to focus Addresses list
- Arrows to navigate Addresses, Shift to select multiple
- Enter to add to Scratchpad
- Ctrl+S to focus Scratchpad
- Arrows to navigate Scratchpad, Shift to select multiple
- Enter to set value
- Delete to remove from Scratchpad
- Ctrl+D to Detach process
- Ctrl+Q to Quit MemSed

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97 changes: 88 additions & 9 deletions src/gui/window.c
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Original file line number Diff line number Diff line change
Expand Up @@ -366,6 +366,10 @@ static void gui_window_draw_addresses_pane(Gui* gui, ImVec2 size) {
if(dragging != -1 && !ImGui_IsMouseDown(ImGuiMouseButton_Left)) {
dragging = -1;
}
if(ImGui_Shortcut(ImGuiKey_Escape, ImGuiInputFlags_None)) {
selected[0] = -1;
}
bool first_item = true;
while(ImGuiListClipper_Step(&clipper)) {
for(int32_t clip_i = clipper.DisplayStart; clip_i < clipper.DisplayEnd; clip_i++) {
ImGui_PushIDInt(clip_i);
Expand Down Expand Up @@ -473,6 +477,15 @@ static void gui_window_draw_addresses_pane(Gui* gui, ImVec2 size) {
active_col.w *= 0.25;
ImGui_PushStyleColorImVec4(ImGuiCol_HeaderHovered, hover_col);
ImGui_PushStyleColorImVec4(ImGuiCol_HeaderActive, active_col);
if(first_item) {
first_item = false;
if(ImGui_Shortcut(
ImGuiMod_Ctrl | ImGuiKey_A,
ImGuiInputFlags_RouteGlobal)) {
ImGui_SetKeyboardFocusHere();
ImGui_SetNavCursorVisible(true);
}
}
ImGui_SelectableBoolPtr(
"###hitbox",
&is_selected,
Expand Down Expand Up @@ -502,9 +515,13 @@ static void gui_window_draw_addresses_pane(Gui* gui, ImVec2 size) {
ImGui_PopFont();
ImGui_EndPopup();
} else if(
ImGui_IsItemHovered(ImGuiHoveredFlags_None) &&
ImGui_IsMouseDoubleClicked(ImGuiMouseButton_Left)) {
memcpy(selected, doubleclick_selected, sizeof(selected));
(ImGui_IsItemHovered(ImGuiHoveredFlags_None) &&
ImGui_IsMouseDoubleClicked(ImGuiMouseButton_Left)) ||
(ImGui_IsItemFocused() && ImGui_IsKeyPressed(ImGuiKey_Enter))) {
if(ImGui_IsItemHovered(ImGuiHoveredFlags_None) &&
ImGui_IsMouseDoubleClicked(ImGuiMouseButton_Left)) {
memcpy(selected, doubleclick_selected, sizeof(selected));
}
is_selected = false;
for(uint8_t i = 0; i < COUNT_OF(selected) && selected[i] != -1; i++) {
if(selected[i] == clip_i) {
Expand All @@ -529,12 +546,23 @@ static void gui_window_draw_addresses_pane(Gui* gui, ImVec2 size) {
add_set->type);
}
}
} else if(ImGui_IsItemClicked()) {
} else if(
ImGui_IsItemClicked() ||
(ImGui_IsItemFocused() && ImGui_IsKeyDown(ImGuiMod_Shift) &&
(ImGui_IsKeyPressed(ImGuiKey_DownArrow) ||
ImGui_IsKeyPressed(ImGuiKey_UpArrow)))) {
uint8_t next_i = 0;
while(next_i < COUNT_OF(selected) && selected[next_i] != -1) {
next_i++;
}
if(ImGui_IsKeyDown(ImGuiMod_Shift)) {
if(ImGui_IsItemFocused()) {
if(ImGui_IsKeyPressed(ImGuiKey_DownArrow)) {
last_selected = clip_i + 1;
} else if(ImGui_IsKeyPressed(ImGuiKey_UpArrow)) {
last_selected = clip_i - 1;
}
}
if(last_selected != -1) {
int32_t range_min = clip_i > last_selected ? last_selected :
clip_i;
Expand Down Expand Up @@ -917,8 +945,14 @@ static void gui_window_draw_scratchpad_pane(Gui* gui, ImVec2 size) {
if(dragging != -1 && !ImGui_IsMouseDown(ImGuiMouseButton_Left)) {
dragging = -1;
}
if(ImGui_Shortcut(ImGuiKey_Escape, ImGuiInputFlags_None)) {
selected[0] = -1;
}
bool first_item = true;
while(ImGuiListClipper_Step(&clipper)) {
for(int32_t clip_i = clipper.DisplayStart; clip_i < clipper.DisplayEnd; clip_i++) {
for(int32_t clip_i = clipper.DisplayStart;
clip_i < clipper.DisplayEnd && (size_t)clip_i < scratchpad->items_count;
clip_i++) {
MemorySearchScratchpadItem* item = &scratchpad->items[clip_i];
ImGui_PushIDInt(clip_i);
bool is_selected = false;
Expand Down Expand Up @@ -1032,6 +1066,15 @@ static void gui_window_draw_scratchpad_pane(Gui* gui, ImVec2 size) {
active_col.w *= 0.25;
ImGui_PushStyleColorImVec4(ImGuiCol_HeaderHovered, hover_col);
ImGui_PushStyleColorImVec4(ImGuiCol_HeaderActive, active_col);
if(first_item) {
first_item = false;
if(ImGui_Shortcut(
ImGuiMod_Ctrl | ImGuiKey_S,
ImGuiInputFlags_RouteGlobal)) {
ImGui_SetKeyboardFocusHere();
ImGui_SetNavCursorVisible(true);
}
}
ImGui_SelectableBoolPtrEx(
"###hitbox",
&is_selected,
Expand Down Expand Up @@ -1063,17 +1106,53 @@ static void gui_window_draw_scratchpad_pane(Gui* gui, ImVec2 size) {
}
ImGui_PopFont();
ImGui_EndPopup();
} else if(ImGui_IsItemFocused() && ImGui_IsKeyPressed(ImGuiKey_Delete)) {
if(!is_selected) {
memory_search_scratchpad_del(gui->memory_search, item);
} else {
for(uint8_t del_i = 0;
del_i < COUNT_OF(selected) && selected[del_i] != -1;
del_i++) {
memory_search_scratchpad_del(
gui->memory_search,
&scratchpad->items[selected[del_i]]);
for(uint8_t fix_i = del_i + 1;
fix_i < COUNT_OF(selected) && selected[fix_i] != -1;
fix_i++) {
if(selected[fix_i] > selected[del_i]) {
selected[fix_i]--;
}
}
}
selected[0] = -1;
last_selected = -1;
}
} else if(
ImGui_IsItemHovered(ImGuiHoveredFlags_None) &&
ImGui_IsMouseDoubleClicked(ImGuiMouseButton_Left)) {
(ImGui_IsItemHovered(ImGuiHoveredFlags_None) &&
ImGui_IsMouseDoubleClicked(ImGuiMouseButton_Left)) ||
(ImGui_IsItemFocused() && ImGui_IsKeyPressed(ImGuiKey_Enter))) {
if(ImGui_IsItemHovered(ImGuiHoveredFlags_None) &&
ImGui_IsMouseDoubleClicked(ImGuiMouseButton_Left)) {
memcpy(selected, doubleclick_selected, sizeof(selected));
}
editing = clip_i;
memcpy(selected, doubleclick_selected, sizeof(selected));
} else if(ImGui_IsItemClicked()) {
} else if(
ImGui_IsItemClicked() ||
(ImGui_IsItemFocused() && ImGui_IsKeyDown(ImGuiMod_Shift) &&
(ImGui_IsKeyPressed(ImGuiKey_DownArrow) ||
ImGui_IsKeyPressed(ImGuiKey_UpArrow)))) {
uint8_t next_i = 0;
while(next_i < COUNT_OF(selected) && selected[next_i] != -1) {
next_i++;
}
if(ImGui_IsKeyDown(ImGuiMod_Shift)) {
if(ImGui_IsItemFocused()) {
if(ImGui_IsKeyPressed(ImGuiKey_DownArrow)) {
last_selected = clip_i + 1;
} else if(ImGui_IsKeyPressed(ImGuiKey_UpArrow)) {
last_selected = clip_i - 1;
}
}
if(last_selected != -1) {
int32_t range_min = clip_i > last_selected ? last_selected :
clip_i;
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