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Fix of crash when notification text + hypertext wont fit line length

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This commit is contained in:
David Kocik 2021-04-28 15:32:43 +02:00
parent b87c03fc09
commit d701b24bc0
1 changed files with 58 additions and 40 deletions
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42
src/slic3r/GUI/NotificationManager.cpp
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@ -254,7 +254,7 @@ void NotificationManager::PopNotification::count_spaces()
void NotificationManager::PopNotification::count_lines() void NotificationManager::PopNotification::count_lines()
{ {
std::string text = m_text1 + " " + m_hypertext; std::string text = m_text1;
size_t last_end = 0; size_t last_end = 0;
m_lines_count = 0; m_lines_count = 0;
@ -302,6 +302,14 @@ void NotificationManager::PopNotification::count_lines()
} }
m_lines_count++; m_lines_count++;
} }
// hypertext calculation
if (!m_hypertext.empty()) {
int prev_end = m_endlines.size() > 1 ? m_endlines[m_endlines.size() - 2] : 0;
if (ImGui::CalcTextSize((text.substr(prev_end, last_end - prev_end) + m_hypertext).c_str()).x > m_window_width - m_window_width_offset) {
m_endlines.push_back(last_end);
m_lines_count++;
}
}
} }
void NotificationManager::PopNotification::init() void NotificationManager::PopNotification::init()
@ -342,33 +350,38 @@ void NotificationManager::PopNotification::render_text(ImGuiWrapper& imgui, cons
int last_end = 0; int last_end = 0;
float starting_y = m_line_height/2; float starting_y = m_line_height/2;
float shift_y = m_line_height; float shift_y = m_line_height;
std::string line;
for (size_t i = 0; i < m_lines_count; i++) { for (size_t i = 0; i < m_lines_count; i++) {
std::string line = m_text1.substr(last_end , m_endlines[i] - last_end); if (m_text1.size() > m_endlines[i]) {
if(i < m_lines_count - 1) line = m_text1.substr(last_end, m_endlines[i] - last_end);
if (i < m_lines_count - 1)
last_end = m_endlines[i] + (m_text1[m_endlines[i]] == '\n' || m_text1[m_endlines[i]] == ' ' ? 1 : 0); last_end = m_endlines[i] + (m_text1[m_endlines[i]] == '\n' || m_text1[m_endlines[i]] == ' ' ? 1 : 0);
ImGui::SetCursorPosX(x_offset); ImGui::SetCursorPosX(x_offset);
ImGui::SetCursorPosY(starting_y + i * shift_y); ImGui::SetCursorPosY(starting_y + i * shift_y);
imgui.text(line.c_str()); imgui.text(line.c_str());
} }
}
//hyperlink text //hyperlink text
if (!m_hypertext.empty()) if (!m_hypertext.empty()) {
{ render_hypertext(imgui, x_offset + ImGui::CalcTextSize((line + " ").c_str()).x, starting_y + (m_lines_count - 1) * shift_y, m_hypertext);
render_hypertext(imgui, x_offset + ImGui::CalcTextSize(m_text1.substr(m_endlines[m_lines_count - 2] + 1, m_endlines[m_lines_count - 1] - m_endlines[m_lines_count - 2] - 1).c_str()).x, starting_y + (m_lines_count - 1) * shift_y, m_hypertext);
} }
} else { } else {
// line1 // line1
if (m_text1.size() >= m_endlines[0]) {
ImGui::SetCursorPosX(x_offset); ImGui::SetCursorPosX(x_offset);
ImGui::SetCursorPosY(win_size.y / 2 - win_size.y / 6 - m_line_height / 2); ImGui::SetCursorPosY(win_size.y / 2 - win_size.y / 6 - m_line_height / 2);
imgui.text(m_text1.substr(0, m_endlines[0]).c_str()); imgui.text(m_text1.substr(0, m_endlines[0]).c_str());
}
// line2 // line2
if (m_text1.size() > m_endlines[0]) {
std::string line = m_text1.substr(m_endlines[0] + (m_text1[m_endlines[0]] == '\n' || m_text1[m_endlines[0]] == ' ' ? 1 : 0), m_endlines[1] - m_endlines[0] - (m_text1[m_endlines[0]] == '\n' || m_text1[m_endlines[0]] == ' ' ? 1 : 0)); std::string line = m_text1.substr(m_endlines[0] + (m_text1[m_endlines[0]] == '\n' || m_text1[m_endlines[0]] == ' ' ? 1 : 0), m_endlines[1] - m_endlines[0] - (m_text1[m_endlines[0]] == '\n' || m_text1[m_endlines[0]] == ' ' ? 1 : 0));
if (ImGui::CalcTextSize(line.c_str()).x > m_window_width - m_window_width_offset - ImGui::CalcTextSize((".." + _u8L("More")).c_str()).x) if (ImGui::CalcTextSize(line.c_str()).x > m_window_width - m_window_width_offset - ImGui::CalcTextSize((".." + _u8L("More")).c_str()).x) {
{
line = line.substr(0, line.length() - 6); line = line.substr(0, line.length() - 6);
line += ".."; line += "..";
}else } else
line += " "; line += " ";
ImGui::SetCursorPosX(x_offset); ImGui::SetCursorPosX(x_offset);
ImGui::SetCursorPosY(win_size.y / 2 + win_size.y / 6 - m_line_height / 2); ImGui::SetCursorPosY(win_size.y / 2 + win_size.y / 6 - m_line_height / 2);
@ -376,15 +389,19 @@ void NotificationManager::PopNotification::render_text(ImGuiWrapper& imgui, cons
// "More" hypertext // "More" hypertext
render_hypertext(imgui, x_offset + ImGui::CalcTextSize(line.c_str()).x, win_size.y / 2 + win_size.y / 6 - m_line_height / 2, _u8L("More"), true); render_hypertext(imgui, x_offset + ImGui::CalcTextSize(line.c_str()).x, win_size.y / 2 + win_size.y / 6 - m_line_height / 2, _u8L("More"), true);
} }
}
} else { } else {
//text 1 //text 1
float cursor_y = win_size.y / 2 - text_size.y / 2; float cursor_y = win_size.y / 2 - text_size.y / 2;
float cursor_x = x_offset; float cursor_x = x_offset;
if(m_lines_count > 1) { if(m_lines_count > 1) {
// line1 // line1
if (m_text1.length() >= m_endlines[0]) {
ImGui::SetCursorPosX(x_offset); ImGui::SetCursorPosX(x_offset);
ImGui::SetCursorPosY(win_size.y / 2 - win_size.y / 6 - m_line_height / 2); ImGui::SetCursorPosY(win_size.y / 2 - win_size.y / 6 - m_line_height / 2);
imgui.text(m_text1.substr(0, m_endlines[0]).c_str()); imgui.text(m_text1.substr(0, m_endlines[0]).c_str());
}
// line2 // line2
if (m_text1.length() > m_endlines[0]) { if (m_text1.length() > m_endlines[0]) {
std::string line = m_text1.substr(m_endlines[0] + (m_text1[m_endlines[0]] == '\n' || m_text1[m_endlines[0]] == ' ' ? 1 : 0)); std::string line = m_text1.substr(m_endlines[0] + (m_text1[m_endlines[0]] == '\n' || m_text1[m_endlines[0]] == ' ' ? 1 : 0));
@ -401,8 +418,7 @@ void NotificationManager::PopNotification::render_text(ImGuiWrapper& imgui, cons
cursor_x = x_offset + ImGui::CalcTextSize(m_text1.c_str()).x; cursor_x = x_offset + ImGui::CalcTextSize(m_text1.c_str()).x;
} }
//hyperlink text //hyperlink text
if (!m_hypertext.empty()) if (!m_hypertext.empty()) {
{
render_hypertext(imgui, cursor_x + 4, cursor_y, m_hypertext); render_hypertext(imgui, cursor_x + 4, cursor_y, m_hypertext);
} }
@ -712,6 +728,7 @@ void NotificationManager::ExportFinishedNotification::render_text(ImGuiWrapper&
float starting_y = m_line_height / 2;//10; float starting_y = m_line_height / 2;//10;
float shift_y = m_line_height;// -m_line_height / 20; float shift_y = m_line_height;// -m_line_height / 20;
for (size_t i = 0; i < m_lines_count; i++) { for (size_t i = 0; i < m_lines_count; i++) {
if (m_text1.size() >= m_endlines[i]) {
std::string line = m_text1.substr(last_end, m_endlines[i] - last_end); std::string line = m_text1.substr(last_end, m_endlines[i] - last_end);
if (i < m_lines_count - 1) if (i < m_lines_count - 1)
last_end = m_endlines[i] + (m_text1[m_endlines[i]] == '\n' || m_text1[m_endlines[i]] == ' ' ? 1 : 0); last_end = m_endlines[i] + (m_text1[m_endlines[i]] == '\n' || m_text1[m_endlines[i]] == ' ' ? 1 : 0);
@ -720,7 +737,8 @@ void NotificationManager::ExportFinishedNotification::render_text(ImGuiWrapper&
imgui.text(line.c_str()); imgui.text(line.c_str());
//hyperlink text //hyperlink text
if ( i == 0 ) { if ( i == 0 ) {
render_hypertext(imgui, x_offset + ImGui::CalcTextSize(m_text1.substr(0, last_end).c_str()).x + ImGui::CalcTextSize(" ").x, starting_y, _u8L("Open Folder.")); render_hypertext(imgui, x_offset + ImGui::CalcTextSize(line.c_str()).x + ImGui::CalcTextSize(" ").x, starting_y, _u8L("Open Folder."));
}
} }
} }